baber/WOPTO huggingface dataset:
Patent JP-H01304312-A (JP)
Title: Device for calculating azimuth and position of advancing vehicle
Inventor: OSAWA TAKASHI
IPC: G01C21/00
Filed: 1988-06-01
Abstract: PURPOSE:To improve the detecting accuracy of the azimuth of a running vehicle by calculating a turning angle by finding running distances of the right and left wheels of the vehicle from outputs of wheel speed sensors and a vehicle speed sensor, and adding the turning angle to the azimuth preceding the vehicle starts. CONSTITUTION:At the time of calculating the running azimuth of a running vehicle by finding a turning angle from the difference between running distances of the right and left wheels 10 and 12 of the vehicle, running distance at one turn of each wheel 10 and 12 and running distance less than one turn of each wheel 10 and 12 are calculated from pulses outputted from a vehicle speed sensor 14 and the running distance of the wheels 10 and 12 are found from the measured results. In other words, the turning angle theta is found by measuring the output pulse of the sensor outputted at one interval of the output pulses of each right and left wheel speed sensor 11 and 13 and calculating running distances RA and LA of the right and left wheels 10 and 12 from the outputs RC and LC of the sensor corresponding to one turn of each right and left wheel when the vehicle advances straight and the wheel interval T. When the turning angle theta is added to the previous running azimuth of the vehicle, the current running azimuth of the vehicle can be found.
Patent JP-H04361964-A (JP)
Title: Governor device for elevator
Inventor: HASHIMOTO KAZUE
IPC: B66B5/04
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the number of parts and improve assembling ability by employing identical shafts as a catch weight shaft, a weight retaining hook shaft and an interrupting switch detecting shaft. CONSTITUTION:A governor pulley 12 on which a governor rope 57 is wound to and which rotates at the same speed as the travel speed of cage 1, and a pendulum 16 which is rotated by the governor pulley 12 at the time of acceleration of the cage 1 and is shifted by centrifugal force in the radial direction are provided. Also a detecting shaft of a cam switch 23 which is actuated by the pendulum 16 to interrupt driving power supply when the radial displacement of the pendulum 16 exceeds a predetermined value is provided. Furthermore a catch weight 29 which is operated by open position shift of the pendulum 16 at the time of further acceleration, and a weight retaining hook 28 for holding the catch weight 29 in the closing position of the pendulum 16 are provided. The rotating shaft 29a of the catch weight 29, the rotating shaft 28a of the weight retaining hook 28, and the rotating shaft of operating body 23b of the cam switch 23 employ identical shafts because they are in parallel shaft relations, resulting thus in a decreased number of parts and improved assemblability.
Patent JP-S5469737-A (JP)
Title: Metal container for enclosed switch device
Inventor: UMAGAMI KAZUHISA
IPC: H01H33/56
Filed: 1977-11-15
Abstract: PURPOSE:To reduce an area of the space for installation, by such means that with a unit equipment, likely of disconnector, earth device and the like, constructed into the same shape, said unit be linked and arranged linearly to breaker terminals. CONSTITUTION:A unit equipment, such as bus devices 1, 1' with disconnector, connecting devices 3, disconnector 4 with earth device, is housed in the same metal container 10, which is formed in a manner with a lead pipe cross-directionally constructed in a dimension of the same inside diameter A and the same length B. In the same side of trunk part of said container 10, are provided two inspection windows 10b. And those of the unit equipments are to be linked and arranged linearly to terminals 2a, 2b of a breaker 2. In this way, with a whole unit of the devices installed to be confined within a rectangular body sized in a maximum dimension of height and width of the breaker 2, an area of the space for installation can be reduced. And a constitution of the device can be made at low cost by a standardization of the metal container, and an easy work of inspection can be operated, further by a provision of the inspection window, for the condition of contact part of the disconnector and the earth device.
Patent JP-S5763625-A (JP)
Title: Heat treatment device for surface using laser
Inventor: WAKABAYASHI SATOSHI
IPC: B23K26/00
Filed: 1980-09-30
Abstract: PURPOSE:To improve the laser beam absorptivity of a metallic surface by irradiating linearly polarized laser to the metallic surface in such a way that its polarized component is included within the incident surface. CONSTITUTION:The laser beam linearly polarized so as to have only the polarized component included in an incident surface is used as the laser beam to be irradiated to a metallic surface. If the absorptivity of the P polarized component is defined as QP, and that of the S polarized component as QS, these are always QS(9)<QP(10) within a 0 deg.<theta0<90 deg. range where an incident angle is defined as theta0. Hence, in the 0 deg.<theta0<90 deg. range, the ratio of the absorption energy to irradiated layer energy can be increased by irradiating the laser beam having no S polarized component of low absorptivity. Particularly if the laser beam is so irradiated as to make theta0=thetaB, the QP(10) assumes a max. value, and the energy entrainment effect from the laser light to metal is considerably improved.
Patent JP-S5859246-A (JP)
Inventor: ROBAATO EI BAN BUREIDAROODO
IPC: C08L51/02
Filed: 1982-08-06
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-S6037981-A (JP)
Inventor: DONARUDO ORIBAA HITSUTSUMAN
IPC: C12N1/32
Filed: 1984-06-30
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-H09315130-A (JP)
Title: Vehicular air conditioner
Inventor: TSUMAGARI ICHIRO
IPC: B60H1/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To permit an occupant to take a sufficient rest in a driver's seat by preventing a drop in temperature around the feet. SOLUTION: A vehicular air conditioner comprises a plurality of ducts 18 for blowing off air conditioned in temperature to the driver's seat and therearound including a defroster duct 18a, a controller switch 51 provided around the driver's seat for controlling the selective blowing of air off the plurality of ducts 18, a neutral switch 52 which is switched on when the gear of the transmission is shifted to its neutral position, a parking switch 53 which is switched on when the parking brake is actuated, a heated-rest switch 54 which may be switched on at a rest in the driver's seat, and a relay 57 for changing over the controller switch 51 to cause air to be blown off the defroster duct 18a when all those switches 52, 53 and 54 are switched on.
Patent JP-S63300999-A (JP)
Title: Treatment of radioactive waste material containing sodium nitrate
Inventor: TANAKA AKIRA
IPC: G21F9/00
Filed: 1987-05-30
Abstract: PURPOSE:To enable solidification of asphalt by adding aluminum hydroxide and/or iron hydroxide to radioactive waste materials contg. sodium nitrate and heating the mixture. CONSTITUTION:The aluminum hydroxide and/or iron hydroxide is added into the waste neutral or alkaline materials in a method for treating the radioactive waste materials essentially consisting of the sodium nitrate and sodium nitrite. The mixture is then denitrated by heating and is converted to the high melting point decomposition product in the form of powdery or granular lumps contg. the sodium, by which the required solidification of the asphalt is facilitated.
Patent JP-S5838664-A (JP)
Title: Consumable electrode type arc welding machine
Inventor: MIZUNO MASANORI
IPC: B23K9/073
Filed: 1981-08-31
Abstract: PURPOSE:To make simultaneous use of a reverse polarity and a positive polarity by changing over switching elements when a short circuit detector detects short circuiting. CONSTITUTION:When welding is started, a consumable electrode is fed toward the work and in a short length of time, the electrode is short circuited. The short circuiting is detected with a short circuit detector 28, and is inputted to a reverse polarity counter 29, by which short circuiting times are counted. The set value of a reverse polarity setter 30b and the count number are compared, and if the short circuiting is repeated by the times of the set value, a count up signal is outputted to a flip-flop 31. As a result, the output signal of the flip- flop 31 inverts to stop a reverse polarity driving circuit 34b. Therefore, the operation of switching elements 22a, 22b stops and the reverse polarity current is cut. At the same time, the output of the counter 29b is inputted to a distributor 32, and the counting of the counter 29b is stopped. A positive polarity counter 29a is set up, and preparation for counting is made.
Patent JP-H04360959-A (JP)
Title: Jig for square tile construction and square tile construction method
Inventor: KESAMARU KENICHI
IPC: E04F21/22
Filed: 1991-06-07
Abstract: PURPOSE:To enable square tile constructing jigs to be easily removed from by making the joint widths of square tiles and the widths of the square tile constructing jigs, almost equal tub each other, to keep them constant and to make walls and floors with the square tiles fitted on, beautiful, and by projecting the projection pieces of the square tile constructing jigs to use the pieces after the square tiles are fitted on. CONSTITUTION:Square tile constructing jigs 5 are cross-type small-pieces, and the widths of cross-type respective-pieces 51 are made almost equal to the joint widths of square tiles 1, and the jigs 5 are provided with projection pieces 52 projected in the direction almost orthogonal to cross-type central-sections. Besides, regarding the constructing method, the square tiles 1 are arranged on a constructing surface 2 in a state that the one piece 51 of the square tile constructing Jigs 5 is placed between the square tiles 1, and are bonded with sealing material 3, and after that, the square tile constructing jigs 5 are removed from.
Patent JP-S6028464-A (JP)
Title: Highly heat-resistant electrical insulating powder coating composition
Inventor: GOTOU TAKEO
IPC: C09D5/03
Filed: 1983-07-28
Abstract: PURPOSE:To provide titled composition having excellent high-quality film-forming capability, comprising a silicone-modified epoxy resin, a heat-resistant epoxy resin derived from isocyanate and epoxy resin, low-melting point glass powder, and high-melting point inorganic filler in a specific proportion. CONSTITUTION:The objective composition comprising (A) a silicone-modified epoxy resin with a melting point 50-90 deg.C and an epoxy equivalent 600-1,500, prepared by 10-50wt% modification of epoxy resin with an organs silicone intermediate having functional group capable of reaction with OH group-contg. epoxy resin, (B) a heat-resistant epoxy resin with a melting point 50-90 deg.C and an epoxy equivalent 200-1,200, having oxazolidone ring, etc., which can be prepared by the reaction between at least two epoxy groups-contg. epoxy resin in one molecule and at least one sort of isocyanate selected from tolylenediisocyanate, etc., (C) low-melting point glass powder with a melting point 400- 500 deg.C, and (D) high-melting point inorganic filler in such weight ratios as to be expressed by equations I -III.
Patent JP-H0249244-A (JP)
Title: Tape roll-in detector
Inventor: TAKAI KAZUKI
IPC: G11B15/02
Filed: 1988-06-03
Abstract: PURPOSE:To detect the roll-in of a tape by detecting a waveform generated by the rotation of a reel base. CONSTITUTION:A detecting part 10 is formed on the back side of the reel base 5, and the rotation of the reel base is detected by a sensor 11. The title device is constituted in such a way that the detecting part 10 consists of two pairs of detecting parts of three kinds A, B, and C, and the width of A, B, and C are set small, medium, and large size, and signals having the pulse width of small, medium, and large can be taken out. The pulses are outputted in sequence of A, B, and C i.e. the small, the medium, and the large size in forward rotation as shown in arrow head, and in sequence of the large, the medium, and the small size in backward rotation. By detecting the order of the signal appropriately, it is possible to detect the forward and the backward rotation of the base 5. In such a way, the roll-in of the tape can be detected.
Patent JP-S5926260-A (JP)
Inventor: IWATANI ATSUSHI
IPC: B29C61/00
Filed: 1982-08-06
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-2000333245-A (JP)
Title: Mobile phone system
Inventor: YANAGIDA KEIICHIRO
IPC: H04W48/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To automatically inhibit transmission by a mobile phone in a disabled area with a simple configuration. SOLUTION: A transmission means 6 is installed in a disabled area 22 and transmits a very weak radio signal with a specific frequency. A reception circuit 18 of a mobile phone 4 periodically receives the radio signal with the specific frequency from the transmission means 6 through an antenna 8 to detect strength of the radio signal. Then an information processing section 14 of the mobile phone 4 interrupts power supply from a radio section power supply processing section 20 to a transmission section 12 when the strength of the radio signal received and detected periodically by the reception circuit 18 reaches a threshold value or over continuously for a prescribed number of times to stop the transmission of the radio signal from the transmission section 12.
Patent JP-S62294027-A (JP)
Inventor: SHIMOKAWA KATSUSUKE
IPC: B65G53/46
Filed: 1986-06-11
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-H0431064-A (JP)
Title: Color picture-printing device
Inventor: SUZUKI YUTAKA
IPC: B41J11/14
Filed: 1990-05-29
Abstract: PURPOSE:To make accuracy-requiring color pictures printable by a method wherein an ink ribbon-feeding means is stopped when synchronous electrification to a thermal head is made at the time when a carrying means is moved toward the downstream, and thereby relative moving velocity between the ink ribbon and the recording surface of a recording medium is made nil. CONSTITUTION:Preparation for thermal sublimation printing is made with a first DC motor 46 and a third sensor 63 swithced on and a certificate form is placed under pressure between a platen 81 and a thermal head 8. A third pulse motor 53 that drives a carriage 13 is driven clockwise and while the a carriage is moved for one frame of color picture printing 5, selective electrification is made to the thermal head 8 concurrently with that movement. A motor 90 for winding of a color ribbon CR is switched on for the first time on this moment, and winding of the ribbon starts. As the color ribbon CRis fed at about the same speed as the moving of the certificate form 1, slipping of the ribbon over the recording surface can be prevented, resulting in creation of accurate printing results.
Patent JP-S5662601-A (JP)
Title: Production of cold-rolled patterned steel plate
Inventor: IKEDA TADAO
IPC: B21B1/22
Filed: 1979-10-25
Abstract: PURPOSE:To obtain a steel plate of much higher decorativeness by adjusting the draft of a patterning roll and a imparting rugged patterns of the depth corresponding to the draft within the range of the ruggedness imparted to the roll. CONSTITUTION:In the case of sandwiching a steel plate 2 between a roll 1' and a patterining roll 1 and rolling the same, the draft of the roll 1' is adjusted to apply the rugged patterns of the depth corresponding to the draft to the steel material 2 within the range of the ruggedness imparted to the roll. Because of this, the products of different depths of the ruggedness are obtained with one patterning roll 1'. In order to increase the elongating capacity of the steel plate 2, it is desirable to use the steel plate having been subjected to softening annealing and skin pass. Further, in the skin pass, the steel plate having been subjected to bright-finishing is used, and if the rugged patterns are imparted to the steel plate by dull-finishing the convex faces of the rugged patterning roll, the recesses of the steel plate are dulled and the convex parts become bright surfaces finished by the skin pass, thus the steel plate of much higher decorativeness is obtained.
Patent JP-H05336679-A (JP)
Title: Charging circuit for secondary battery
Inventor: SHIOJIMA NOBUO
IPC: H02J7/10
Filed: 1992-05-28
Abstract: PURPOSE:To provide a charging circuit for secondary battery in which battery life is not damaged by the effect of electric noise. CONSTITUTION:The charging circuit for secondary battery comprises a power supply 1 for charging a secondary battery 3, a transistor Q1 inserted between the charging power supply 1 and the battery 3 in order to control charging current of the battery 3, a comparator 4 for comparing the terminal voltage of the battery 3 with a voltage reference Vref, and circuits 5-8 for controlling the resistance of the transistor Q1 based on the comparison results so that a constant charging current is fed during an interval when the terminal voltage of the battery 3 is lower than the voltage reference Vref and subsequently the charging current is lowered gradually stepwise every time when the terminal voltage reaches the voltage reference Vref.
Patent JP-S6438225-A (JP)
Title: Composite article including semi-rigid polyurethane foam and manufacture thereof
Inventor: BAAREINTO EIRINKU
IPC: C08G18/22
Filed: 1988-06-03
Abstract: PURPOSE: To prevent the discoloration of a PVC joint by preparing the foam by reacting an organic polyisocyanate with a specific polymeric polyol and a crosslinking agent or a chain extender in the presence of water and an alkali metal or alkaline earth metal salt of a specific organic acid. CONSTITUTION: In a composite article of a semi-rigid polyurethane foam in contact with a layer of sheet of polymeric material, the foam is prepared by reacting an organic polyisocyanate with a polymeric polyol having a hydroxyl number in the range from 20 to 80 and a crosslinking agent or chain extender having a hydroxyl number of at least 250 in the presence of water and a catalytically effective amount of an alkali metal or alkaline earth metal salt of an acid of the formula; R-A-COOH (R represents R'OCO-, R'COO- or R'O-, R' representes a substituted hydrocarbon or heterocyclic group, and A represents a substituted 1-3C chain). The foam prepared by the method mentioned in the above, is free from the deterioration of PVC in a joint part even when the foam is kept into contact with PVC to form the composite article.
Patent JP-H05334445-A (JP)
Title: Object judging device
Inventor: KOIKE HIDEKI
IPC: G06T7/20
Filed: 1992-05-28
Abstract: PURPOSE:To acurately detect the existence of an object even when the brightness, background, etc., of an input image is changed. CONSTITUTION:A reference image storing part 5 stores a previously inputted bright reference image 51 and a dark reference image 52 e.g. having a different condition and formed by a reference image forming part 6 from the image 51. An image input part 1 inputs an image photographed by a camera. A feature amount calculating part 2 compares the reference images 51, 52 with the input image and calculates feature amount. An object judging part 3 judges the existence of the object based upon the calculated result. By the way, a reference images having different backgrounds or the like can also be used in addition to the reference images for brightness.
Patent JP-S5927888-A (JP)
Title: Perfluoro 3-membered ring amine compound
Inventor: YOKOYAMA KAZUMASA
IPC: C07D487/08
Filed: 1982-08-07
Abstract: NEW MATERIAL:A compound shown by the formula (j, k, l, m and n are 0, 1, or 2; with the proviso that j and k are not 0 at the same time). EXAMPLE:Perfluoro-1-azatricyclo[5,3,1,0<2>,<6>]undecane. USE:Useful as blood substitute, or a component to transport oxygen in transfusion to transport oxygen. Capable of dissolving a large amount of oxygen, metabolicaly inactive, quickly diacharged out of the body. PROCESS:Anhydrous hydrofluoric acid is blended with a perhydro compound, a raw material compound, in an electrolytic cell. After dissolution, the solution is electrolyzed usually at 4-8V voltage usually at 0.1-3A/dm<2> current density of anode usually at 4-12 deg.C bath temperature, to give a compound shown by the formula.
Patent JP-H06344797-A (JP)
Title: Rotation transmission device of four-wheel drive car
Inventor: ITO KENICHIRO
IPC: F16D41/06
Filed: 1993-06-08
Abstract: PURPOSE:To make this transmission device so as to select the transmission of driving force in time of accleration and the interruption of driving force in time of braking mechanically to each rear wheel of a 4WD car. CONSTITUTION:A cylindrical surface 6 and a cam surface 7 forming a wedge type space are formed on an opposed surface between an outer ring 1 to be connected to each rear wheel and an inward member 2 to be connected to a rear-wheel propeller shaft, while a roller 12 of an engager is assembled in a pocket of a retainer 8 installed in the space, and a rotational resistance imparting means 22 is connected to this retainer 8 via a one-way clutch 18. A torsional coil spring 17 imparting a rotational resistance to an interspace between the retainer 8 and the inward member 2, and a direction of this rotational resistance to be added to the retainer 8 is varied to some extent by operation of the one-way clutch 18, thereby selecting a delay direction of the retainer 8 to the inward member 2, and the roller 12 is made into an operating state of engagement in the reversible rotational direction.
Patent JP-H02169005-A (JP)
Title: Filtration of water below water surface
Inventor: YAMAGUCHI MASATO
IPC: B01D24/02
Filed: 1988-06-04
Abstract: PURPOSE:To reduce energy required for moving water thus reducing energy consumption for the control and management of water resource by installing the main body of a filtration tank housing a filtration bed below the water surface, and performing the filtration of water utilizing effectively the potential energy of water. CONSTITUTION:A main body of a filtration tank 1 housing a filter bed 2 is installed to a position corresponding to a height below a water level. When a gate valve 3 of a water-intake port at a bottom of the main body 1 of the filtration tank is opened by the operation of an opening handle 4, water flows naturally into the filtration tank, and passes upwards through the filter bed 2. Filtered water is stored until the level reaches a same level as the outside water level. Since the water can be delivered from the position by driving a pump 6, so a suction head from the water level to the pump 6 can be reduced, and the filtration of the original water 11 is possible with a consumption of a little pump energy. Thus, the consumption of energy for producing filtered sea water necessary for producing seedlings in the cultivation or raising of aquatic products, is saved.
Patent JP-S61296754-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TERADA TOSHIYUKI
IPC: H01L21/337
Filed: 1985-06-26
Abstract: PURPOSE:To obtain a wider operation margin by cramping the maximum input voltage at the barrier height of the gate electrode of an n-type MESFET. CONSTITUTION:A semi-insulative substrate 11 with the resistance ratio of 10<7>-10<8>cm consists of an n-type layer 12, and a p-type layer 13. The n-type MESFET 12 is shown on the left half of the figure, and the p-type J-FET 13 is shown on the right half of the figure. In the MESFET, a schottky gate electrode 14 consisting of tungsten nitride of 4,000Angstrom  (WNx) is formed on the surface of the n-type operation layer 12. On the both sides of the gate electrode 14, an n<+> GaAs of 3,000Angstrom  is formed as source and drain regions 15 and 16 with selective epitaxial growth method. Moreover, the same n<+> GaAs is formed on the junction section 17 on the p-type J-FET. Source drain electrodes 18-1 and 18-2 of the n-type MESFET and Source drain electrodes 19-1 and 19-2 are provided.