baber/WOPTO huggingface dataset:
Patent JP-H07301532-A (JP)
Title: Gimballess magnetic compass
Inventor: YAMAGUCHI TAKAO
IPC: G01C17/28
Filed: 1994-05-02
Abstract: PURPOSE:To obtain a gimballess magnetic compass for which the calculation program of the azimuth for combining an A-type model and B-type model in which the arranging order of X and Y-axes is made opposite to the A-type model can be prepared by operating the A- and B-type models in parallel. CONSTITUTION:A measuring section is constituted by respectively providing magnetic flux sensors which obtain measured values N1-N3 and gravity sensors which obtain measured values W1-W3 on the three axes of a running body 3. A cosine-side calculating section obtains an output value H1 by subtracting the product of the N3 and W1 from that of the N1 and W3 and dividing the subtracted value by the square of the sum of the squares of the W1 and W3 upon receiving the signals N1-N3 and W1-W3. On the other hand, a sine-side calculating section 3 obtains an output value H2 by subtracting the product of the N3 and W2 from that of the N2 and W3 and dividing the subtracted value by the square of the sum of the squares of the W2 and W3. The measuring section obtains the are tangent function of the quotient obtained by dividing the output value H2 of the cosine-side calculating section by the output value H1 of the sine-side calculating section by the azimuth theta. A displaying section displays the azimuth outputted from the measuring section. A gimballess magnetic compass is constituted of theses functions.
Patent JP-S61287668-A (JP)
Title: Gas hose reel
Inventor: ADACHI SHIYOUSUKE
IPC: F16L39/02
Filed: 1985-06-11
Abstract: PURPOSE:To facilitate handling of hoses for gases such as acetylene gas and oxygen and connection thereof with gas sources by providing a gas hose reel with a distributor in such a manner as to enclose an end of each of rotating shafts so as to distribute and supply the gases. CONSTITUTION:A distributor 22 has inlet pipes 25, 26 connected through respective hoses to gas sources, for example an acetylene bomb and an oxygen bomb. The two hoses are drawn out from a reel body 12 and have respective tips connected with torches not shown. In this case, the hoses, when drawn from the reel body 12, are guided by rotating rollers of a gripper 35. Then, when cocks of the acetylene bomb and the oxygen bomb are opened, acetylene gas is supplied through the pipe 25, rotating shaft 9, outlet pipe 18 and hose to the torch. Oxygen is supplied through the pipe 26, rotating shaft 11, outlet pipe 19 and hose to the torch.
Patent JP-H07310739-A (JP)
Title: Dynamic pressure bearing device
Inventor: NOSE TAMOTSU
IPC: F16C17/10
Filed: 1994-05-17
Abstract: PURPOSE:To dimensionally control a stable runout characteristic in a thrust direction with a small shaft loss and without any need of much stringency. CONSTITUTION:This device is provided with a fixed member 1 having a recess with one end closed and the other end open, a rotating shaft 3 inserted in the recess of the member 1, a thrust bearing to support the shaft 3 in a thrust direction and form the bottom section 1b of the recess, and radial bearings 2 and 2 to support the shaft 3 in a radial direction. Each bearing is filled with a non-compressive fluid 14 at the slide surface. Also, a large diameter section 23 having an outer diameter r2 larger than the diameter r3 of the slide surface of the radial bearings 2 is formed at a position inside the bearings 2a along the radial direction of the shaft 3. Furthermore, a small gap section A is formed between the section 23 and a fixed member 1a faced thereto, and space 25 for housing the section 23 is filled with the fluid 14.
Patent JP-S5650264-A (JP)
Title: Ignition device for internal combustion engine
Inventor: ASANO MASAHARU
IPC: F02P7/03
Filed: 1979-10-02
Abstract: PURPOSE:To dispense with a distributor by detecting the rotary position of crank shaft electrically, and at the same time, operating on the ignition progress angle with the help of an electronic circuit and actuating ignition plugs on all the cylinders concurrently per compression stroke of each cylinder. CONSTITUTION:A protrusion 7 is provided at a prearranged position of disc 5 intermeshed with crank shaft 6. Control circuit 9, in accordance with a reference position signal from sensor 8, generates a drive signal at a prearranged ignition progress angle position, shutting off an electric current running thrugh primary coil of ignition coil 32. Ignition plugs 55-58, each provided at each cylinder, are all connected in series. When an electric current on the primary coil of ignition coil 32 is shut off, ignition plugs 55-58 on all the cylinders give out spark discharge.
Patent JP-S61286426-A (JP)
Inventor: FUKUDA MAKOTO
IPC: E03F5/04
Filed: 1985-06-13
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-S5352045-A (JP)
Title: Modulating converter for pcm-forecasting code
Inventor: KATAGIRI HISASHI
IPC: H03M7/32
Filed: 1976-10-22
Abstract: PURPOSE: To obtain a PCM-forecasting code modulating converter, which as a few errors between interpolation value and an actual signal level value, by using a simplified constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05323937-A (JP)
Title: Hinting processing method
Inventor: SAKAI MINORU
IPC: G06T11/20
Filed: 1992-05-20
Abstract: PURPOSE:To hold relative positions of control points at the time of designing and control the contour line by a simple process with a small volume of data. CONSTITUTION:The dot numbers of the contour line are held in Ns and Ne (step 101), and the difference between the (x) coordinates of Ns and Ne is held in X and the difference between the (y) coordinates is held in Y (step 102). Then X(N) is regarded as the (x) coordinate of a dot N and Y(N) is regarded as the (y) coordinate of the dot N; and X'(N) is regarded as the (x) coordinate of the dot N after movement and Y'(N) is regarded as (y) coordinate of the dot N after the movement, and a point right after the starting point is set to N (step 104). Further, N'(N) and T'(N) are calculated until the point N reaches the end point Ns, and N is increased to N+1 and the calculation is repeated (step 105, 106, and 107). Consequently, points between the dots Ns and Ne are moved so that the initial relative positions are maintained.
Patent JP-H09293016-A (JP)
Title: Decoding circuit
Inventor: FUJIMOTO TOSHIYUKI
IPC: G06F12/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To change a program code area and a reading/writing possible data area in an allocation only by means of changing the setting of a setting switch even after program design and production by incorporating the setting switch in a decoder in the memory decoding circuit of CPU. SOLUTION: The signals of an address bus 6 and a control bus 7 from CPU 1 and of the setting switchy 3 are inputted to the decoder 2. A logical expression where the memory allocation of ROM 4 and RAM 5 can be changed at every setting value of the setting switch 3 through the user of the input signals is incorporated in the decoder 2 so that the allocations of the code area and the data area are changed only by changing the setting of the setting switch 3.
Patent JP-S5750955-A (JP)
Title: Oxime carbamate derivative and insecticide
Inventor: HIROTA YOUJIROU
IPC: A01N33/24
Filed: 1980-09-12
Abstract: NEW MATERIAL:The compound of formula I (R 1  is H or lower alkyl; R 2  is lower alkylthio or lower alkoxycarbonyl; R 3  is lower alkyl; n is 1 or 2; excluding the case that R 1  is H, R 2  is lower alkylthio, and n is 2).  
     EXAMPLE: O-(N-Methylcarbamoyl)-2-methylmercaptocyclopentanone oxime.  
     USE: Insecticide effective to various vermins such as green rice leafhopper. Its effect is higher than that of the known compound.  
     PROCESS: The compound of formula I is prepared by reacting the compound of formula II with the compound of formula R 3 NCO. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05285206-A (JP)
Title: Container for gradual emission
Inventor: KURAMOCHI HIROSHI
IPC: B65D51/16
Filed: 1992-04-03
Abstract: PURPOSE:To provide a container out of which an approximately fixed quantity of a volatile matter is emitted regardless of temperature. CONSTITUTION:A container is made of a material low in volume expansion coefficient. A mold 2 made of a material (for example, silicone rubber, etc.) high in volume expansion coefficient is plugged in the opening 1 of the container. A volatile matter such as an aromatic deodorizer, etc., is put in the container. Ventilation space 3 is provided inside a molded item or between the molded item 2 and the container. The ventilation space 3 is made in such a size that a proper quantity of volatile matter comes out of the container in winter. When air temperature goes high, it enlarges since the molded item 2 is high in volume expansion coefficient. But, since the opening 1 of the container is low in volume expansion coefficient, it does not enlarge. Accordingly, the ventilation space 3 becomes small. In the period when the air temperature is high, there are many volatile matters, but the ventilation space 3 becomes small, so the quantity of volatile matters coming out of the container becomes approximately constant throughout the year.
Patent JP-S61288522-A (JP)
Title: Error correcting device
Inventor: IIDA JUNICHI
IPC: G11B20/18
Filed: 1985-06-14
Abstract: PURPOSE:To attain circuit integration of an error correcting device by constituting an interleave address generating circuit with combination of gates. CONSTITUTION:The interleave address generating circuit 85 consists of a binary counter 11, a step-up counter 12 comprising combinations of gates, a full adder 13 adding outputs of both the counters 11, 12 and a latch 14. An error correction device 8 stores temporily a consecutive data sent via a data bus 81 in a RAM83. Then a data is read from the RAM83 to an error detection correction circuit 84 by using an address generated from the circuit 85 and sent to the RAM83 via an address bus 82 so as to access the RAM83 in the order suitable for the correction. The data corrected in the error detection correction circuit 84 is written again the RAM83. After all the processings above are applied to all data in the RAM83, the data is sent again in the signal processing circuit 7, from which the data is outputted to a computer.
Patent JP-H11305928-A (JP)
Title: Touch pen housing structure
Inventor: KAKIZAKI HITOSHI
IPC: G06F15/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a touch pen housing structure capable of housing and taking out the touch pen in any direction parallel or perpendicular to its axial center. SOLUTION: In this touch pen housing structure for a portable electronic equipment 1 provided with a touch pen 4 for input operation and a housing groove 21 for housing the touch pen 4, opening parts 22 and 23 of the housing groove are formed so as to straddle from one side face 24 of a casing 20 for the portable electronic equipment 1 to an adjacent face 25 and a holding means 28 for elastically holding the touch pen I provided inside the housing groove. Thus, the touch pen 4 can be housed and taken out in any direction parallel or vertical to its axial center, so that handleability is improved and the touch pen 4 or casing can be prevented from being damaged due to the housing or take-out of the touch pen 4.
Patent JP-H04333481-A (JP)
Title: Safety device for elevator
Inventor: FUKUMITSU NAOTSUYO
IPC: B66B7/00
Filed: 1991-05-02
Abstract: PURPOSE:To surely insure safety of an operator in a pit without inconveniences for working in the pit. CONSTITUTION:This invention relates to a device which is mounted on the position of a pit part on the guide rail 4 in an elevator running passage, and provided with an actuating body to actuate an emergency stop device 3 provided on a cage or a balancing weight, when the cage 1 or the balancing weight is brought down up to a prescribed distance.
Patent JP-H06319138-A (JP)
Title: Video telephone system
Inventor: MORIKAWA SHIGENORI
IPC: H04N5/44
Filed: 1993-04-30
Abstract: PURPOSE:To attain the transmission reception of a picture with high picture quality by utilizing the telephone system as a portable telephone system through miniaturization and light weight without connection of various input output terminals and power supply terminals or the like on each occasion. CONSTITUTION:The video telephone system is made up of a video telephone system 100 in which an enclosure 101 is formed to be a box whose depth is short, a liquid crystal display section is adopted to attain miniaturization and light weight and the use as a portable video telephone system and up of a video telephone system station 150 in which a telephone function extending or supplementing functions of the video telephone system 100 is built in, and the video telephone system station 150 is installed between a modular jack type socket 201 connecting to an analog public line and a telephone set 202, the rear side of the video telephone set station 150 is provided with LINE input output terminals used to be connected to the analog public line and TEL side input output terminals used to be connected to the telephone set 202 and picture data and voice data are sent/received via a telephone line by connecting the video telephone system 100 to the video telephone system station 150.
Patent JP-S63294966-A (JP)
Title: Coating device
Inventor: AMADA HARUO
IPC: B05C11/08
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the redeposition of a splash on a material to be coated by providing an exhaust duct with the narrowed suction port to a treating device in the immediate proximity of the outer periphery of the material to be coated to effectively suck the splash sputtered from the material to be coated by the duct. CONSTITUTION:The suction port 11 of the exhaust duct 10 is arranged in the immediate proximity of the outer periphery of a wafer 6, and the opening area is set at a small value. As a result, when the air current flowing down from an air supply port 9 is sucked into the suction port 11, the flow velocity is increased, and the splash 18 of a resist sputtered from the outer periphery of the wafer 6 is surely sucked into the suction port 11. In addition, since the exhaust duct 10 is gradually expanded from the suction port 11 toward a discharge port 12, the flow velocity of the sucked air current is progressively reduced. As a result, the sucked splash 18 is never returned to the wafer 6 from the suction port 11. Accordingly, the redeposition of the splash 18 on the wafer 6 can be surely prevented.
Patent JP-S5252624-A (JP)
Title: Glide effect device of electronic musical instruments using voltage co ntrol type main oscillator
Inventor: KONDOU NOBUAKI
IPC: G10H1/02
Filed: 1975-10-27
Abstract: PURPOSE: To produce glide effect, by holding the voltage generated when keys are pushed, and controlling the switching element and up-down counter provided in a circuit for forming signals to be operated with a main oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5353910-A (JP)
Title: Cover spring of crossbar switch
Inventor: HONDA MASARU
IPC: H04Q1/04
Filed: 1976-10-27
Abstract: PURPOSE:To prevent the cover for removed out of the frame groove by shock, by mounting springs on the grooves up and down the switch frame.
Patent JP-S62286608-A (JP)
Title: Rolling mill
Inventor: OONO RIYOUZABUROU
IPC: B21B13/14
Filed: 1986-06-03
Abstract: PURPOSE:To prevent the uneven wear of bearings and rolls and to prevent the deterioration in the life and accuracy thereof by providing back up rolls freely rotatably and axially movably in the chocks which are fixed to pressurizing mechanisms in the positions adequately relative to the load center thereof. CONSTITUTION:The vertical load is applied by the pressurizing mechanisms 36, 37 via the back up rolls 8, 9 in rolling contact with a pair of the work rolls 1, 2 which pinch a rolling material A therebetween and roll said material to said work rolls in rolling parts 3, 4 having a prescribed width. The back up rolls 8, 9 of the rolling mill constituted in the above-mentioned manner are constituted of large-diameter parts 10, 11 of the width shorter than the rolling parts 3, 4 in rolling contact with the rolls 1, 2 and small-diameter bearing parts 13-16 born by the bearings 25, 26, 31, 32 to the chocks 27, 28, 33, 34 and are freely rotatably and axially movably held in the fixed chocks 27, 28, 33, 34. The centers of the bearings 25, 26, 31, 32 and the load centers of the pressurizing mechanisms 35, 37 are aligned to each other. The rolls 8, 9 are moved according to the width W of the material A by driving mechanisms 56, 57.
Patent JP-S5918907-A (JP)
Title: Jelly filled optical fiber cable unit
Inventor: SEKI ATSUSHI
IPC: H01B7/282
Filed: 1982-07-23
Abstract: PURPOSE:To prevent the concentration of side pressure, by filling jelly in the layer inner than a perforated retaining tape layer including said tape layer. CONSTITUTION:A jelly-filled optical fiber cable unit 1 is formed by layering and twisting plural pieces of optical fiber cores 3 apart from each other at a spacing 4 on the outside circumference of a central wire 2 consisting of a tension member such as a fiber-reinforced plastic wire, and providing a fibrous cushion layer 6 on the outside of such optical fiber core layer 5. A perforated retaining tape layer 8 opened with many holes 7 is further provided on the outside of the layer 6. Such unit 1 is filled with jelly 9 consisting of a petroleum compd. or the like through the holes 7 of the layer 8 from the outside thereof into the inside of the layers 8, 6, 5 inner than the layer 8 including said layer. Since the spacings 4 exist between the cores 3 adjacent to the layer 5 of such unit 1, the jelly 9 is easily filled to the inside of the layer 5 as well.
Patent JP-H02307654-A (JP)
Title: Tundish upper nozzle
Inventor: ARAI MANABU
IPC: B22D41/42
Filed: 1989-05-24
Abstract: PURPOSE:To prevent the sticking of alumina to the inner wall of a submerging tube even in the case of continuously casting for long time by allowing the hole in a refractory porous body through which gap passes to be specific average diameter of porocity in an upper nozzle for tundish. CONSTITUTION:In the upper nozzle 20 for the tundish, the porocity through which gas passes in the refractory porous body constituted of an inside refractory 22 and an upper nozzle 24 is made to <= 25 micron the average diameter. By densifying the refractory porous body in such a manner, the compression of the refractory porous body is eliminated. Consequently, since the non-passing range for blowing gas is not generated and gas is uniformly blown into the molten metal from the whole refractory porous body, the alumina is not stuck to the inner wall of the upper nozzle 20, and the molten metal passing cross sectional area at an initial period is maintained. Therefore, the molten metal passing speed in the upper nozzle 20 is not increased and back pressure of supplying gas is not substantially reduced. By this method, the total quantity of blowing gas is not reduced and nozzle clogging in the submerged tube 17 at the lower part is not generated.
Patent JP-S5919082-A (JP)
Title: Construction of welding electrode
Inventor: TAKAHARA IKUYA
IPC: B23K11/30
Filed: 1982-07-26
Abstract: PURPOSE:To enable plural and simultaneous welding and to rationalize welding, by making the upper electrode for projection welding consisting of upper and lower electrodes displaceable according to the deformation of a product. CONSTITUTION:A titled electrode is formed of a lower electrode 4 and an upper electrode 10, a mechanism for moving the electrode 10 freely unrestrictedly according to the deformation condition of a product, for example, upper electrode holers 12, 13, and a bead support guide 14. The electrode 10 is held freely rotatably in the spherical seats of the holders 12, 13 by such electrode construction. Plural and simultaneous projection welding is made possible and welding work is rationalized in the stage of welding the parts deformed by plastic working, etc.
Patent JP-H06336998-A (JP)
Title: Motor-driven runner vane servo-motor
Inventor: SATO KATSUMI
IPC: F04D29/18
Filed: 1993-05-31
Abstract: PURPOSE:To reduce the capacity and rotational friction loss of thrust bearings by connecting plural planetary reduction gears to a driving motor, connecting a case to the main shaft of a hydraulic turbine or the like, and connecting the operating rod of a movable vane to the output shaft of one planetary reduction gear by a lift nut. CONSTITUTION:In order to change the vane angle of a movable vane 1, a screw shaft 9 is rotated normally or reversely. At this time, thrust does not act upon thrust bearings 6a, 6b because of being offset by the tension or compression of a main shaft 5. The capacity and rotational friction loss of a main bearing 6 can be thereby reduced. In order to rotate the screw shaft 9 normally or reversely, the rotation of a variable speed motor 11 is increased or reduced to produce relative rotational difference between the output shaft 12b of a secondary planetary reduction gear 12, that is, the screw shaft 9, and the main shaft 5, that is, an extended part 12B. When the relative rotational difference is plus, for instance, a lift nut 7 moves axially by the specified stroke S so as to move an operating rod 4 in a direction (b), thus changing the vane angle of the movable vane 1 in a direction (d).
Patent JP-H06335446-A (JP)
Title: Dishwasher/dryer
Inventor: YURA MASAKI
IPC: A47L15/42
Filed: 1993-05-31
Abstract: PURPOSE:To offer a dishwasher/dryer which can prevent deformation by heat of dishes or smoke emission/burn and the heating unit of which is used for both washing and drying. CONSTITUTION:The dishwasher/dryer is structured so as to have a heating unit 14 with a heating element 15 and water flow pipe 16 founded, to connect a water circulation channel 6 to the water flow pipe 16 and to form the first ventilating passage 20 and the second ventilating passage 21 abreast in the almost same direction against the heating unit 14, where water for washing is heated by means of the water flow pipe 16 at the time of washing and warm air is supplied to the washing tub by means of the heating unit 14 at the time of drying.
Patent JP-S61288362-A (JP)
Title: Ion implanting apparatus
Inventor: TOYODA TOSHIAKI
IPC: H01J37/317
Filed: 1985-06-14
Abstract: PURPOSE:To prevent a blockage of a fore line to improve the rate of operation, by furnishing a water-cooling baffle with a specific structure, putting on and off freely, at an exhaust pipe connected to a chamber between a draw out electrode and a gate valve. CONSTITUTION:Metallic arsenic or the like is placed in a vaporizer 2 to evaporate, ionized by an arc container 4, accelerated by a draw out electrode 5, and injected to a substance to process through a mass analysis magnet 7. An excessive metallic vapor is introduced from a chamber 1 into an exhaust pipe 8, and converted into a metallic solid to attach to the baffle 16, by the water- cooling baffle which is installed, putting on and off freely, a the exhaust pipe 8, with the inclination of its vanes 19 convertible, and with a shaft 17 through which the cooling water can flow. And the air is exhausted through an oil scattering pump 9 to a fore line 11. Therefore, a blockage owing to a metallic solid can be prevented effectively, and the exhausting capability can be maintained for a long period of time.
Patent JP-H08304176-A (JP)
Title: Spectrometer
Inventor: MIZUNO ATSUSHI
IPC: G01J3/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a spectrometer capable of improving the operability and measurement reliability. CONSTITUTION: Light 50 to be measured of a light source 60 is converted into parallel light 51 by an incidence optical system 11 and is dispersed into spectrum light by a dispersion prism 42 and then is received by a photoelectric conversion element 43. An optical fiber 12 is provided between a focusing lens 41A and a parallel light lens 41B. Both end faces of the optical fiber 12, are made to cross an axial line, and the optical fiber 12 is arranged at the focusing position of the focusing lens 41A and the parallel light lens 41B. The focusing lens 41A is separated from a case 10A via the optical fiber 12.