baber/WOPTO huggingface dataset:
Patent JP-H01157026-A (JP)
Title: Electromagnetic tripping apparatus
Inventor: MISHIERU BONIOO
IPC: H01H83/02
Filed: 1988-09-02
Abstract: PURPOSE: To improve the characteristic of a knife blade by installing the knife blade on an independent holder member, and stoppers to regulate a lengthwise movement of the blade to an armature by the independent holder member. CONSTITUTION: A blade 12 has a holder member 34 in a connecting side upper part. Two projecting end parts of the holder member 34 are bent, and become brackets 38 and 40 to surround the blade 12 from the side, and end parts of these brackets form the knife blade 42 of a connecting part of the blade 12. The outside end part of a branch part 16 of an armature 10 has a plate 44, and the tail ends of this plate 44 become two projections 46 and 48 projecting from a magnetic pole surface 20 of the armature 10. The projections 46 and 48 are inserted and installed between the knife blade 42 and stoppers 50 and 52. These stoppers 50 and 52 regulate a lengthwise movement of the blade 12.  Therefore, since processing of the blade, particularly, the magnetic pole surface can be performed independently of the connecting action of a rotary blade, the characteristic of the knife blade can be improved.
Patent JP-H04104945-A (JP)
Title: Mullite-sic composite sinter
Inventor: ONISHI KOJI
IPC: C04B35/18
Filed: 1990-08-21
Abstract: PURPOSE:To provide the subject sinter containing mullite phases, glass phases and SiC particles and improved in the strength, toughness, abrasion resistance and heat resistance in a wide temperature range. CONSTITUTION:Al2O3 powder and SiO2 powder each having an average specific surface area of >=5m<2>/g, SiC powder having an average particle diameter of <=0.5mum and Na2O, Al2O3, SiO2, etc., as the raw materials of glass are ground and mixed under a wet condition, if necessary, dried by a spray drying method, granulated, molded, fired at 1500 to 1800 deg.C in vacuum, in an inert gas atmosphere or in a non-oxidative atmosphere for 1-5hr to provide a mullite-SiC composite sinter product comprising 40-85vol.% of mullite phases having particle diameters of <=8mum, 5-30vol.% of SiC particles and 10-30vol.% of glass phases and having a counter-theoretical density of >=95%.
Patent JP-S59109975-A (JP)
Title: Function generating device
Inventor: MATSUMOTO KATSUHEI
IPC: G06F1/02
Filed: 1982-12-14
Abstract: PURPOSE:To shorten the time required for making calculation processing by using small-capacity memories, by storing data values of bent points of lines, coefficients of inclined angles of lines, and times between adjacent bent points in the memories and implementing output data following to a prescribed function based on the stored data. CONSTITUTION:Data a0-c0 of bent points A-C, coefficients of angles alpha-gamma of lines l-n, and time information pt1-rt1 between the adjacent bent points A-C are calculated by a CPU11 and the data a0-c0, coefficients of angles alpha-gamma, and information pt1-rt1 from the CPU11 are stored in memories 12, 13, and 14, respectively. By controlling the memories 12-14 at the timing of a control circuit 18, increased amounts DELTAa1-DELTAa3 of data between the data a0-c0 are accumulated based on the coefficients alpha-gamma by an incremental adder 15 at every prescribed cycle t1. Then the data a0-c0 from the memory 11 and the increased amount from the adder 15 are added to each other at an adder 16 and a prescribed function is outputted from an output circuit 17 based on the output of the adder 16 at every cycle t1, and thus, the processing time is shortened.
Patent JP-H0383481-A (JP)
Title: Home bus system
Inventor: IWATSUBO RIEKO
IPC: H04L12/40
Filed: 1989-08-28
Abstract: PURPOSE:To execute respective kinds of control without fail by a slave device by preventing a controlled result from being displayed in a display part and preventing the transmission of the next control command from being executed until the controlled result monitor is received as a result to a control command transmitted by a host device itself. CONSTITUTION:In the case of a control switch or a telecontroller, a push button is operated and when a control signal showing the unlocking of a lock is inputted to an input part 5a, a host device 3a transmits a control command 1 to a slave device 4. The slave device 4 receives the control command 1, unlocks an electric lock 1. Then, controlled result monitors 2, 3 are transmitted to the host devices A3a and B3b. The host device A3a confirms the operation as a result to the control command transmitted by the host device itself and displays the controlled result like 'electric lock is unlocked' in a display part 6a. Then, operation is returned to a start. Until the controlled result is displayed, the host device does not execute the transmission of the next control command so as to avoid danger the slave device 4 executes erroneous control.
Patent JP-S6377383-A (JP)
Title: Starting circuit
Inventor: SHIRAKI SHINSUKE
IPC: H02M7/06
Filed: 1986-09-20
Abstract: PURPOSE:To lower inrush currents at the time of the closing of a power supply and in instantaneous interruption, etc., by conducting switching operation at a specified value or more when rectifying AC voltage while short-circuiting a resistor for preventing inrush currents by voltage obtained by the switching operation. CONSTITUTION:When voltage is applied to a terminal T, charges are stored in a capacitor C in succession through a resistor R. A voltage comparison means 2 detects increase to a specified value or more of voltage at both ends of the capacitor C, and a voltage conversion means 3 converts voltage applied from the capacitor C while turning a switching means 1 ON. When the switching means 1 is turned ON, a voltage drop in the resistor R reaches zero. The voltage comparison means 2 operates the voltage conversion means 3 when voltage applied to the voltage conversion means 3 is brought to a specified value or more.
Patent JP-2000053973-A (JP)
Title: Treatment of bamboo acetic acid and device for treating the same
Inventor: YANAGIMOTO YUKIO
IPC: C10C5/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating bamboo acetic acid to obtain a safe bamboo acetic acid by removing injurious formaldehyde and acetone contained in the bamboo acetic acid obtained on the production of bamboo charcoal, and to provide a treating device therefor. SOLUTION: This method for treating bamboo acetic acid comprises charging a bamboo acetic acid raw liquid obtained on the production of bamboo charcoal into a distillation pot 1, heating the charged raw liquid at a liquid temperature of 40-50 deg.C, sucking off the evaporated formaldehyde and acetone by the use of an aspirator 7, raising the temperature of the raw liquid, and subsequently distilling and condensing volatile components having boiling points of >60 deg.C by the use of distillation and condensing means 10, 11 to obtain the bamboo acetic acid.
Patent JP-S6374066-A (JP)
Title: Electrophotographic sensitive body and image forming method
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1986-09-18
Abstract: PURPOSE:To eliminate the need for a surface retouching layer and to obviate surface roughness, etc., by removing the peak parts of a dye layer formed in a resin layer on a photosensitive layer or transparent base selectively by dry etching and forming the color elements of color sepn. filters in the valley parts of the residual dye layer. CONSTITUTION:A mask pattern 2 and three dimensional dye layer 3 are formed on a substrate 1 and furthermore, the resin layer 4 is coated thereon. The dye layer 3 is eroded from the surface by dry etching and the etching is stopped to the extent at which the resin layer 4 slightly remains to dissolve away the unnecessary mask pattern 2 and the resin layer 4 and to obtain the dye layer 5. A mask pattern 6 and three-dimensional dye layer 7 are then formed on the color element 5 and furthermore, the resin layer 8 is coated thereon. The color element 9 of the 2nd color are formed when the mask pattern 6 is removed by dry etching. Finally, the residual resin layer 8 and the mask pattern 6 are dissolved away to obtain the color sepn. filter. The surface roughness, when generated in the drying etching stage, is dissolved away in the above-mentioned manner, by which the color sepn. filter having good transmittance is formed.
Patent JP-H04104015-A (JP)
Title: Gas measuring apparatus having abnormal-gas-pressure diagnostic function
Inventor: SUGANOBU SATOSHI
IPC: G01F3/22
Filed: 1990-08-24
Abstract: PURPOSE:To diagnose the abnormality in gas consumption and the function of pressure adjusting device by detecting the pressure of the gas which is supplied into a measuring part, detecting whether the gas is used or not, and checking the function of the pressure adjusting device based on the pressure of the gas at this time. CONSTITUTION:The pressure of a gas which is supplied into a measuring part 12 is detected with pressure detecting means 15a - 15d which are provided at the upstream side of the measuring part 12. A gas-use detecting means 201 of a signal processing means 20 detects whether the gas is used or not based on the flow-rate pulses from a flow-rate signal generating means 18. A checking means 202 checks the pressure adjusting function of a pressure adjusting device based on the output signals from the means 15a - 15d when the means 201 is detecting the gas-using state and detecting the unused state of the gas. Therefore, not only the abnormality of the gas consumption but also the pressure adjusting function of the pressure adjusting device can be diagnosed in the gas measuring apparatus.
Patent JP-S6467436-A (JP)
Title: Lift device
Inventor: MATSUOKA SAIJI
IPC: B66F9/06
Filed: 1987-09-05
Abstract: PURPOSE:To elevate the cargo carrying platform while it is kept parallel to the car body frame by providing a plurality of supporting bodies between a lower introducing body and an upper introducing body which is placed in such a manner that it can freely be moved with respect with the lower introducing body. CONSTITUTION:In order to elevate a cargo carrying platform 3, a piston rod 14 of a fluid pressure cylinder 13 is projected, while an internal supporting body 12, which is connected to the tip of the piston rod 14 is rotated, centering around an engaging shaft 24. At the same time, an engaging roller 17 of the internal supporting body 12 is moved backward along hollow groove 7 of an upper guide rail 6. In addition, an external supporting body 11 is rotated, centering around a supporting shaft 20, while an engaging roller 16 of the external supporting body 11 is moved backward along a hollow groove 5 of a lower guide rail 4. Next, the upper guide rail 6 is elevated while it is kept parallel with the lower guide rail 4, via both external supporting body 11 and internal supporting body 12. With this contrivance, the cargo carrying platform 3 can be elevated, while it is kept parallel with respect to the car body frame.
Patent JP-H0540184-A (JP)
Title: Stage position detector
Inventor: ONODA HIROSHI
IPC: G12B5/00
Filed: 1991-08-07
Abstract: PURPOSE:To eliminate the detection error due to the air fluctuation and the like in a device making use of an interferometer or the like and obtain a stage position detector with a good detection accuracy. CONSTITUTION:By providing a diffraction grating on a stage 13 which is linearly movable, light beams with different frequencies are guided from different direction so that one side diffraction light of +1 grade and the other side diffraction light of -1 grade are generated perpendicularly to the grating plane. Also provided are a detection means to detect the position of the stage 13 based on the phase difference from a standard signal with a period corresponding to the frequency difference of the two diffraction lights received simultaneously and a control means 12 to control the stage as to have relative velocity to the interference fringes. The moving direction of the interference fringes is changed forwadly and veversely in accordance with the change of the moving direction of the stage 13.
Patent JP-H0962987-A (JP)
Title: Beacon data receiving device
Inventor: KIMURA HIDEAKI
IPC: G08G1/09
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To efficiently receive beacon data, to miniaturize a device and to reduce current consumption in the whole device. SOLUTION: As against both beacon data transmitting devices transmitting optical beacon and radio wave beacon, a single data processing part 4 judges whether beacon data can be received or not by recognizing the kind of a road where the vehicle is traveling at present based on present position information from a position detecting device 5, selects one of an optical beacon receiver 1 and a radio wave beacon receiver 2 by detecting a reception level from the radio wave beacon receiver 2 by a level detecting part 3 and efficiently receives beacon data. When it is judged that the road where the vehicle is traveling at present is not the one where the beacon data transmitting device is arranged and also it is judged that data reception is impossible, the power source of the receiver is turned off.
Patent JP-S59110973-A (JP)
Title: Heat sensitive valve device
Inventor: YABUUCHI HIDETAKA
IPC: F16K31/66
Filed: 1982-12-16
Abstract: PURPOSE:To obtain a simple heat sensitive valve device by constructing a changeover valve by a permanent magnet and a ferromagnetic material losing magnetism depending on temperature. CONSTITUTION:When fluid temperature rises and valve 5 temperature exceed the magnetic transformation point, the valve 5 rapidly loses its magnetism, allowing its adsorption force to a permanent magnet 4 to be lost. Accordingly, the valve returns to the original position due to the restoring force of a spring 6, and a fluid passage is opened to permit the fluid to begin to flow. In this case, the elastic force of the spring 6 assures a flow passage resisting the flow of the fluid.
Patent JP-2001045442-A (JP)
Title: Video signal processing circuit
Inventor: EGI HIROSHI
IPC: H04N5/783
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing circuit that can improve image quality of a video image reproduced on a monitor. SOLUTION: A multiplexer 10 receives a video signal reproduced from a video tape at a prescribed speed. A vbi data read circuit reads vbi data from a head and an end of a Y signal outputted from a decoder for a current field period, writes a camera ID to the vbi data and gives the resulting data to a write controller 26 and a microcomputer 28. The write controller 27 decides a memory area into which C, Y data outputted from compression circuits 14, 16 are written according to the given camera ID. On the other hand, the microcomputer 28 inactivates the write controller 26 when no camera ID is detected from both the head and the end. Thus, occurrence of the C and Y data written in an erroneous memory area can be avoided by inactivating the write controller when no camera ID is detected. That is, deterioration in the image quality of a video image displayed on a monitor can be prevented.
Patent JP-S6199812-A (JP)
Title: Electronic reel
Inventor: OCHI MASATO
IPC: A01K89/015
Filed: 1984-10-22
Abstract: PURPOSE:To obtain an electronic reel which corrects the length of a fishline if the fishline is broken and allows a hook to be thrown to an invariably constant point by providing the 1st and the storage devices and an overall length correction switch. CONSTITUTION:An arithmetic device 3 has the 1st storage device 4 stored with a function between the length of the fishline wound around a spool and the number of rotations of the spool required for the fishline and the 2nd storage device 5 stored with the overall length of the fishline wound around the spool, and the length of the unwound fishline is calculated from the number of rotations measured by a measuring device 2 for the number of rotations. A control circuit 6 has the overall length correction switch 7 and the overall length stored in the 2nd storage device 5 is rewritten with this overall length correction switch 7.
Patent JP-H0559424-A (JP)
Title: Method for producing high cleanliness steel
Inventor: MAKINO NOBUYUKI
IPC: C21C7/076
Filed: 1991-09-02
Abstract: PURPOSE:To easily produce a low Cr clean steel by blowing oxygen-containing gas into molten steel in a furnace and also suitably adjusting temp. of the molten steel and T-Fe content in molten slag at the time of producing the low Cr clean steel by using a furnace producing the Cr-containing steel. CONSTITUTION:By using the metal refining furnace contaminated with Cr caused by production of alloy steel containing much Cr content, steel scrap, etc., for raw material is melted and Fe2O3-containing raw material of scale, etc., is added and also, the pure oxygen gas or the oxygen-containing gas is blown into the molten steel for raw material. The Fe2O3 in the molten slag is made to strong oxidizing property of >=30% as the T-Fe and also, C, Si and Cr in the molten steel are refined to the oxidized-removal oxidizing force of the gaseous oxygen. The ratio (Cr)/[Cr] of the Cr content (Cr) as Cr2O3 in the molten slag to the Cr content [Cr] in the molten steel rapidly becomes large when the temp. of molten steel is <=1650 deg.C, and de-Cr reaction is promoted. After preventing restoration of Cr in the molten slag into the molten steel by removing the molten slag containing much (Cr), the molten steel temp. is risen and the high purity molten steel containing <=0.1% [Cr] is stably tapped off from the refining furnace.
Patent JP-S6198745-A (JP)
Title: Production of prepreg for printed circuit board
Inventor: YUSA MASAMI
IPC: C08J5/24
Filed: 1984-10-22
Abstract: PURPOSE:To obtain prepreg for printed circuit board having improved drill processing properties, copper foil release strength, and shelf stability, by blending an epoxy resin with a novalak resin, a curing promoter, and dicyandiamide (derivative) to give varnish, impregnating the varnish into glass nonwoven fabric, etc.,k and drying it. CONSTITUTION:(A) 100 pts. wt. epoxy resin such as brominated bisphenol A epoxy resin is blended with (B) 0.5-1.5 equivalent based on epoxy group in the component A of a novdolak resin such as phenolic novolak epoxy resin, (C) 0.01-5 pts. wt. curing promoter such as an imidazole compound whose secondary amino group is preferably masked with acrylonitrile, isocyanate, melamine acrylate, etc., and (D) 0.1-1 pt. wt. dicyandiamide or derivative obtained by adding an amine to it to give varnish, which is impregnate-d i-nto glass nonwoven fabric, which is dried at 80-200 deg.C, to give the aimed prepreg.
Patent JP-S60115279-A (JP)
Title: Optical parametric light source
Inventor: MATSUEDA HIDEAKI
IPC: H01S5/026
Filed: 1983-11-28
Abstract: PURPOSE:To reduce the transmission loss and to enable even a small sized device to produce light beams of every wavelength up to that of green light, by arranging and fixing a plurality of semiconductor lasers and a nonlinear optical medium on the same substrate for utilizing the semiconductor lasers as light sources for exciting the nonlinear optical medium. CONSTITUTION:Semiconductor lasers 1, 2 and 3 having oscillation wavelengths of 1.3mum, 1.5mum and 0.825mum, respectively are fixed on a substrate 9 by means of epitaxial or simple adhesion in a relation of radiation angles as shown in the drawing. A nonlinear medium 4 to give optical parametric effect, HgS or Se for example is fixed on the substrate 9. The nonlinear medium 4 is shaped to have such angles at the points indicated by 10, 11, 12 and 13 that incident light beams 5, 6 and 7 and a generated light beam 8 are not subjected to undesired reflections at the subject points, and such that the incident light does not cause adverse reflection to return into the nonlinear medium 4. When fixing the semiconductor lasers 1 and 2, their angles of incidence are regulated such that the optical parametric effect is produced effectively to give a maximum strength to the light beam 8.
Patent JP-S6380919-A (JP)
Title: Method and device for manufacturing multiple pipe
Inventor: HATAKEYAMA SHIRO
IPC: B21C37/06
Filed: 1986-09-22
Abstract: PURPOSE:To manufacture a multiple pipe in an optional shape with a high productivity by forming in a wavy shape by overlapping plural strip like metal sheets, forming in a corrugated sheet pipe by taking out one by one to form a strip like plate, making a multiple pipe by overlapping the plate pipe and corrugated sheet pipe each other and welding the end part. CONSTITUTION:The metal plate 25 having different plate widths delivered from plural reels 15 is formed in a wavy shape by passing through a pinch roll, wavy form forming roll 17, wavy form finishing roll 18 and pinch roll 19 with a wavy groove. These plural wavy plates 26 are taken out of the pinch roll 23 with wavy groove one by one and formed in a corrugated sheet pipe 28 by passing through the conical forming inner face of each corrugated sheet pipe forming shoe 21. A plate 29 from each reel 24 is also passed through the inner face 30 of a plate pipe forming shoe 22 and a multiple pipe 32 is made by forming the corrugated sheet pipe 28 and plate pipe 31. The plate 31 forming the outmost diameter part of the multiple pipe 32 or the abutment part or overlapping part of both edges of the corrugated sheet pipe 28 is welded by a multiple pipe joining device 13 and cut in the necessary length by a cutting device 14, and the multiple pipe 32 used for a heat exchanger, etc. is manufactured.
Patent JP-H04104142-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ITO MINEKO
IPC: G03C1/81
Filed: 1990-08-23
Abstract: PURPOSE:To prevent blurring at the time of printing and the scratch of the back side of a film by regulating the ratio of the total amt. of gelatin on the back layer side to that of gelatin on the emulsion layer side to a specified range. CONSTITUTION:This sensitive material has at least one silver halide emulsion layer on one side of a polyester film base and a back layer on the other side and the ratio of the total amt. of gelatin per unit area on the back layer side to that of gelatin per unit area on the emulsion layer side is 0.7-1.5. Polythylene terephthalate may be used as the polyester and acid treated gelatin or alkali treated gelatin as well as lime treated gelatin may be used as the gelatin.
Patent JP-2000278901-A (JP)
Title: Insulating structure of stator of electric rotary machine and stator of ac generator for vehicle
Inventor: AOKI KOJI
IPC: H01B3/40
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the insulating structure of a stator of an electric rotary machine which can ensure an excellent insulating state of the bonding part of a stator, and a stator of an AC generator for a vehicle. SOLUTION: A stator winding is formed by bonding a tip part 23f of an U-shaped conductor segment 23. The bonded part is covered with insulating resin 26 and subjected to insulating treatment. In order to ensure an excellent insulating state, the maximum value of film thickness of the insulating resin 26 is made, e.g., 0.5 mm. In this case, it is required for the insulating resin 26 that elastic modulus is at most 4.0 GPa, heat resistance temperature is at least 200 deg.C, and viscosity is 0.1-50 Pa.s.