baber/WOPTO huggingface dataset:
Patent JP-S6359295-A (JP)
Title: Television telephone terminal equipment
Inventor: OKANO KAZUMI
IPC: H04N7/14
Filed: 1986-08-29
Abstract: PURPOSE:To transmit a color image on the same scale of a television telephone terminal equipment of black-and-white image without deteriorating picture quality visually, by transmitting linesequentially one component signal per one scanning line from three primary color signal components of R, G, and B. CONSTITUTION:A picture signal from an encoder 3 is inputted to a transmission controller 5 with a sound signal from a telephone set 4, etc., and is converted to a sound signal form capable of being outputted to a transmission line, and is outputted to the input/output terminal 6 of the transmission line. The picture signal and the sound signal from an opponent are inputted from capable of the input/output terminal 6 of the transmission line to the transmission controller 5, and the sound signal is inputted to the telephone set 4, and the picture signal, to a decoder 7, from the transmission controller 5. A signal decoded at the decoder 7 is an R/G/B line sequential component signal, and it can be decoded by the same decoder by which a black and-white television signal can be decoded. As for a decoded signal, one component signal per one scanning line is distributed line-sequentially to the corresponding color input terminal of a color display 9 by a second switcher 8.
Patent JP-S6262336-A (JP)
Title: Electromagnetic driving shutter
Inventor: NAGAI MASARU
IPC: G03B9/10
Filed: 1985-09-13
Abstract: PURPOSE:To minimize an outer shutter diameter and to minimize an outer lens-barrel diameter by providing a bow-type shutter vane driving plate arranged at a symmetrical position, a magnetic field forming means and a shutter vane driven by a pin. CONSTITUTION:At th time of the non-energization of driving coils 1a and 2a, shutter vane driving plates 1 and 2 are energized by the spring 11 in a clockwise direction, shutter vanes 12 and 13 are driven by pins 16 and 17 in a counterclockwise direction and an aperture is interrupted. When the coil is energized, the electromagnetic force works at the driving plates 1 and 2, the vanes 12 and 13 are turned in the clockwise direction and the aperture is opened. Two coils are independently driven, one side is for driving, other side is for control, the shutter opening can be set to various values, bow-type driving plates 1 and 2 are arranged oppositely, and therefore, the outer shutter diameter can be minimized and the small-sized shutter can be obtained.
Patent JP-H0626206-A (JP)
Title: Weight lifting device
Inventor: FUJIMI TOSHIO
IPC: B66B9/187
Filed: 1992-07-07
Abstract: PURPOSE:To transport building materials and bars efficiently without taking much time for installation and dismount and without a crane adjacent upper and lower floors of an execution spot such as a building or the like. CONSTITUTION:Guide rails 19 extended vertically are installed on a frame 20 having a frame supporting device 21 which is freely engaged with a slab 3, and a carrier 25 capable of freely moving up and down is provided along the guide rails 19. The carrier 25 includes an elevator 30 for relatively moving and driving the carrier 25 and the frame 20 through the guide rails 19 and a table 26 having a loading surface 26a where a load can be loaded. A table supporting device 22 capable of freely engaging with a slab 3 is also provided in the table 26 to form a weight lifting device 9.
Patent JP-H1151568-A (JP)
Title: Structure of slag outlet part and burner of melting furnace
Inventor: YAMAGATA MASATSUGU
IPC: F27D3/15
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a slag outlet part which can prevent the solidification of molten material in a wide range from the tip of a bottom part of an overhung part to the vicinity of the slag outlet part along with better fluidization and discharge of the molten material while stably maintaining the combustion of a combustible fluid and a burner ideally usable therefor. SOLUTION: In a structure of a slag outlet part 2 for discharging a molten material M from the main body 1 of a melting furnace, a recessed part 6 is formed at a part facing a bottom part of a gutter-shaped overhung part 4 out of the ceiling part 5 of a surrounding wall of the overhung part 4 for outwardly guiding the molten material M to be discharged from the slag outlet 3 while a supply port 7 for supplying a combustible fluid to the recessed part 6 is so arranged that the direction of the center in the supply has a component of the direction of discharging the molten material M.
Patent JP-S6263047-A (JP)
Title: Precision working method
Inventor: KOBAYASHI YOSHIRO
IPC: B23Q15/00
Filed: 1985-09-13
Abstract: PURPOSE:To work precisely a work in working a hub or the like mounting a disk of a magnetic disk device by setting the origin to the upper limit position of a tool rest with a sensor to work always the work with a tool lowered from this origin. CONSTITUTION:A position in which a measuring sensor 30 is changed over to withdraw somewhat a tool from a working portion W1 of a work is set to the origin of an origin sensor 31 by vertically moving a tool rest 28 with a pulse motor 29. In working a work W, the tool rest 28 is vertically withdrawn until the origin sensor 31 detects the origin, and a tool 32 is lowered a predetermined amount from a position of the origin to work the work W. That is, the tool rest 28 is lifted by the pulse motor 29 which is stopped at the position in which the origin sensor 31 is changed over. And in this predetermined position are lowered the tool rest 28 and tool 29 by the pulse motor 29 to grind or polish the working portion W1 of the work W.
Patent JP-S58196885-A (JP)
Title: Purifying device for condensed water
Inventor: YANAGISAWA MIYUKI
IPC: G21F9/12
Filed: 1981-12-16
Abstract: PURPOSE:To improve the coefficient of removal of soluble and non-soluble impurities from condensed water in a unclear-power plant or the like, by packing the mixture of ion-exchange resin particles and ion-exchange resin powder as a purifying agent for system water in a vessel. CONSTITUTION:A system-water inlet pipe 21 is connected to the upper end of a vessel 20 and a system-water outlet pipe 22 to the lower end thereof. These inlet and outlet pipes 21 and 22 are connected to each unit of a plant, and the mixture of ion-exchange resin particles 23 and ion-exchange resin powder 24 is packed on a multiorifice board 25 in the vessel 20. The ion-exchange resin particles 23 have a diameter of 0.1-1mm. respectively, while the grain size of the ion- exchange resin powder 24 is 5-50mum. Since the gaps among the ion-exchange resin particles 23 are filled up with the ion-exchange resin powder 24 as described above, even non-soluble impurities which are hard to remove heretofore can be removed at the high rate of 85-95%.
Patent JP-S6181086-A (JP)
Title: Solid-state image pickup device
Inventor: ITO YUICHIRO
IPC: H04N5/335
Filed: 1984-09-28
Abstract: PURPOSE:To heighten the S/N of the titled device by providing a light detecting element that receives light incident from a subject of image pickup and a light detecting element that receives pseudo background light and removing background light components of output signals of the former by using output signals of the latter. CONSTITUTION:A photodiode element 5 that receives light incident from a subject and a photodiode element 6 that receives pseudo background light are connected in the reverse direction to each other by metallic wiring etc. Light 13 incident from the subject passes through a semiconductor substrate 1 from the opening of an opaque film 7, enters the element 5 and generates an optical current 12. On the other hand, pseudo background light 14 is projected from a CCD substrate 2 side and the optical current 12 is taken out. At this time, pseudo background light 14 is intercepted by metallic wiring, etc. in relation to the element 5, and light 13 from the subject is intercepted by the opaque film 7 in relation to the element 6. By above-mentioned connection, the difference 10 between optical currents 11 and 12 is obtained, and only effective signal components of the subject are inputted to an n<+> type input diffusion layer 9 of the CCD substrate 2.
Patent JP-H0754980-A (JP)
Title: Control device for automatic transmission
Inventor: MARUSUE TOSHIHISA
IPC: F16H61/08
Filed: 1993-08-17
Abstract: PURPOSE:To provide a control device for automatic transmission wherein a manual valve and hydraulic control circuit can be simplified, while the working part of the transmission is prevented from being set in the internally locked condition, and the engaging timing of a low reverse brake is properly controlled. CONSTITUTION:The first and the second shift valve 63, 64 to supply and exhaust the working oil to/from a 3-4 clutch 43 and a 2-4 brake 45, which are in the internally locked state relative to a low reverse brake 46, are installed in working oil supply lines 111, 124-128 to be connected with the low reverse brake 46, and the supply lines are connected in such a position relationship that the working oil is not simultaneously supplied to the low reverse brake 46 and the clutch 43 and brake 45.
Patent JP-H0488702-A (JP)
Title: Matching device for antenna
Inventor: KURODA SHINICHI
IPC: H01Q13/08
Filed: 1990-07-31
Abstract: PURPOSE:To attain miniaturization with simple structure by connecting a 2nd low impedance line of a 2nd prescribed length in series with a feeder of a high impedance line. CONSTITUTION:A feeding point 14 is provided to a radiation element 13 of a microstrip antenna 10 with an offset by a prescribed distance rf only from the center and excited in the TM 21 mode. Widths W43, W47 are set to line conductors 43, 47 at both ends so that the characteristic impedance is 50ohms, and widths W44, W46 are set to line conductors 44, 46 at intermediate section so that the characteristic impedance is considerably lower than 50ohms. Then the width W45 is set narrow to the line conductor 45 so that the characteristic impedance is considerably higher than 50ohms. Thus, the return loss of the line conductor 46 at the other PIN is formed to be U-shape and the microstrip antenna 10 and the feeder are matched over a comparatively broader frequency band such as nearly 50MHz.
Patent JP-H0951560-A (JP)
Title: Light path setting method for wavelength multiplex optical communication network
Inventor: NAGATSU HISAHIDE
IPC: H04B10/07
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To decrease the number of necessary light paths in the network by setting a stand-by light path for relieving an in-use optical transmission line which is affected by trouble if an arbitrary single optical transmission line gets out of order. SOLUTION: Light paths 71 and 72 which are so set as to decrease the total number of light paths 51-60 connecting nodes having optical cross-connection devices 11-19 are set as in-use paths. Assuming that a fault occurs at one place on every optical transmission lines 31-42 as to the set in-use paths, in-use by-pass paths which are included in all the light paths 51-60 in a faulty optical transmission line and by-pass paths which minimize the total number of light paths 51-60 including the light paths of the in-use paths that do not pass through the faulty optical transmission line are set as stand-by paths for the in-use paths in case of fault occurrence. Consequently, the use efficiency of the light paths 51-60 is increased and the number of the necessary light paths in the network can be decreased.
Patent JP-S6098850-A (JP)
Title: Supporting method of coil end of rotary electric machine
Inventor: IWABUCHI SUNAO
IPC: H02K3/50
Filed: 1983-11-01
Abstract: PURPOSE:To eliminate a crack by using a laminated plate as a spacer, curing and integrating a core, a coil and the spacer with thermally curable resin, thereby the curing shrinkage. CONSTITUTION:A spacer 7 is inserted between adjacent ends 2 and 2 of a coil of the state contained in a slot of a core and not impregnated with resin, and a loop of the ends 2 is secured to a press ring by a binding string. The spacer 7 employs a spacer formed of a plate material which is porous to readily impregnate the resin and has soft surfaces. After the coils are coupled therebetween and the coupled portion is insulated, the core and the entire coil are impregnated in vacuum with epoxy resin, polymerized and cured, thereby integrating the ends 2 and the spacer 7.
Patent JP-S60103075-A (JP)
Inventor: TAKAHATA MITSUO
IPC: C04B35/20
Filed: 1983-11-01
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-S6093817-A (JP)
Inventor: KAAMAIN EFU BUAASHIRU
IPC: H01P9/00
Filed: 1984-09-28
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-H0931334-A (JP)
Title: Collagen - base matrix
Inventor: SANDOU PITARU
IPC: C07K14/78
Filed: 1995-07-19
Abstract: A collagen matrix comprises collagen fibrils which are cross-linked to one another by a reducing sugar or a reducing sugar derivative. The collagen matrix may be formed into a membrane useful in guided tissue regeneration. <MATH>
Patent JP-H0255243-A (JP)
Title: Transparent crystallized color glass having low expansion coefficient
Inventor: KOYAMA AKIHIRO
IPC: C03C10/00
Filed: 1988-08-17
Abstract: PURPOSE:To develop a transparent crystallized color glass having low thermal expansion coefficient and excellent thermal cracking resistance by adding a coloring component composed of a specific metal oxide and a coloring assistant composed of a halogen element to a base glass composed mainly of SiO2, Al2O3 and Li2O. CONSTITUTION:100 pts.wt. of a base glass composed of 3.5-5.5wt.% of Li2O, 0-0.4wt.% of Na2O, 0-4.0wt.% of K2O (Na2O+K2O is 0.5-4.0wt.%), 0.1-3.0wt.% of MgO, 20.5-23.0wt.% of Al2O3, 60.0-68.5wt.% of SiO2, 1.0-7.0wt.% of TiO2, 0-3.5wt.% of ZrO2 (TiO2+ZrO2 is 3.5-7.0wt.%) and 0-4.0wt.% of P2O5 is compounded with a coloring component consisting of one or more components selected from 0-0.02 pts.wt. of CoO, 0-0.05 pts.wt. of Cr2O3, 0-0.04 pts.wt. of MoO and 0-0.075 pts.wt. of NiO and 0.0002-0.7 pts.wt. of a coloring assistant consisting of one or more components selected from 0-0.6 pts.wt. of Cl, 0-0.4 pts.wt. of Br and 0-0.01 pts.wt. of I and the mixture is melted. A transparent glass having gray to bronze color tone and containing beta-quartz solid solution crystal as main precipitated crystal can be produced by this process.
Patent JP-S6448660-A (JP)
Title: Production of metal laminated composite material
Inventor: MOCHIZUKI SHOGO
IPC: B22D23/04
Filed: 1987-08-19
Abstract: PURPOSE:To stably secure a joining strength and to omit a face mating stage by a molten metal by transferring it upwards from the lower end part of a base metal in the state of holding a molten fluoride layer on the upper face of a molten metal. CONSTITUTION:The fluoride bath melted separately is fed from the pouring port 3 of the die 4 set with a base metal 5. The molten metal 7 of different metals are then similarly fed from the pouring port 3. A melted fluoride 6 cleans the surface of the base metal 5 by the ascent of the molten metal 7 with its pouring. The different metal layers are thus formed on both faces of the cleaned base metal 5. With this method, the quality can be improved.
Patent JP-2000022679-A (JP)
Title: Synchronization system, synchronization method and recording medium
Inventor: UNNO YOSHIHIRO
IPC: H04W92/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To perform strict time synchronization between stations. SOLUTION: Transmission information and the N bits of PN signals generated from a PN generator 12 are transmitted to a low-order station by a multiplex circuit 11 and separated into the transmission information and the PN signals by a demultiplex circuit 23. The error of the PN signals and the PN signals generated by the PN generator 22 is detected by a timing detection circuit 24 and the operation timing of the PN generator 22 is corrected corresponding to the error. The corrected PN signals and the transmission information are transmitted to a high-order station by the multiplex circuit 21 and separated into the PN signals and the transmission information by the demultiplex circuit 13.  The generation timing of the PN signals by the PN generator 12 is quickened for 1/2 of time equivalent to the error detected by the timing detection circuit 14 from the PN signals and the PN signals generated by the PN generator 12.
Patent JP-H0254137-A (JP)
Title: Semiconductor pressure sensor
Inventor: OHATA SATORU
IPC: H01L29/84
Filed: 1988-08-17
Abstract: PURPOSE:To measure differential pressure with high accuracy by relaxing stress at the change time of static pressure and that at the change time of temp. by providing a bonding ring zone surrounding a thin diaphragm and concentric thereto to the surface opposed to a pedestal of the thick part of a chip. CONSTITUTION:Since the bonding region of the thin diaphragm of a chip 2 and a pedestal 3 is a concentric circle and symmetry is held, the effect of the stress change caused by a change of temp. or static pressure on the stress sensor 4 provided to the diaphragm 1 is reduced and the zero shift signal due to the change of temp. or static pressure can be miniaturized. Further, the bonding area of the diaphragm 1 of the chip 2 and the pedestal 3 can be set to an area optimum to patterning on the side of the chip 2. Further, since an electrostatic adhesive method is used as the bonding method of the diaphragm 1 of the chip 1 and the pedestal 3, the chip 2 can be certainly fixed in spite of a slight bonding area. Furthermore, since electrostatic adhesion is performed between wafers, the bonding part of an individual sensor is uniformly bonded.
Patent JP-2001032321-A (JP)
Title: Mixer for soil improvement machine
Inventor: HOSOYA KAZUMICHI
IPC: E02F5/22
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To discharge improved soil generated in a mixing vessel smoothly and surely without leaving mixed soil on the wall surface of the mixing vessel in a state the mixed soil is left being adhered. SOLUTION: Two paddle mixers 24 are installed in parallel with a mixing vessel 20 in which a mixing-material supply port 22 is formed at an upper section on one end side and an improved-soil discharge opening 23 at the lower section of the other end, and paddles 26 are mounted up to the front side on the improved-soil discharge opening 23 side.  Scraping-off members 31 composed of shaft sections 31a implanted to the shaft 25 and scraping-off plates 31b, which are connected and fixed at the front ends of the shaft sections 31a by a means such as screwing and plate surfaces of which are directed in the axial direction of the shaft 25, are set up at the upper positions of the improved-soil discharge opening 23 in which the paddles 26 for the shaft 25 are not formed, and a peripheral wall section 20c as a side wall at the positions of the members 31 in the vessel body 20a of the mixing vessel 20 is formed in an arcuate surface having curvature slightly larger than the rotary loci of the front ends of the scraping-off plates 31b at that time.
Patent JP-H0629689-A (JP)
Title: Printed circuit board
Inventor: ISHIHARA MASAHIKO
IPC: H05K9/00
Filed: 1992-07-07
Abstract: PURPOSE:To prevent that a noise which creeps into a photocoupler and which causes its malfunction is added to the photocoupler when the photocoupler is mounted on a printed circuit board. CONSTITUTION:A printed pattern 5f is formed as a shielding plane near a position in which a photocoupler is mounted on a printed-circuit board 4; a printer pattern 5e which surrounds the circumference of a printer pattern 5c connected to a base terminal 11 which is not resistant to the noise of an output transistor inside the photocoupler 1 is formed as a shielding plane; both shielding planes are connected. Thereby, a noise which creeps from the outside is shielded.
Patent JP-S5995447-A (JP)
Title: Device for measuring water concentration in oil
Inventor: NASU EISUKE
IPC: G01N33/28
Filed: 1982-11-24
Abstract: PURPOSE:To enable accurately and continuously the measurement of water concentration even if an external force is applied and without interference in the operations of quenching or the like, by filling and sealing an oil to be tested in a cell provided to the external part of an oil tank. CONSTITUTION:A measuring cell 12 is provided separately from an oil tank 11 in which the oil to be tested is stored. This cell 12 is positioned at the upper part of the oil tank 11 and fixed to a supporter and a wall. A heating body 13 and a sensor 14 are provided in the cell. The heating body is heated to about 110 deg.C by a filament 13 provided in a holder 13a made of glass, metal or the like, and the oil adjacent to the heating body is heated to the b.p. of water or above so as to evaporate the water in the oil and to generate bubbles in the oil. The measurement of the bubbles of steam by the sensor 14 is carried out by detecting the generated sounds of bubbles or the variation of the transmittance or the scattering of light. For this purpose, a suitable measuring element is chosen. A suction mechanism 16 is provided between the measuring cell 12 and the oil tank 11. Thus, the water concentration of the oil in said cell 12 is measured in the sealed state. Even if the oil tank 11 is shaken by an external force, the accurate measurement can be carried out without propagation of vibration or the like to said cell 12.
Patent JP-S5996073-A (JP)
Inventor: TANIZAKI HITOHIRO
IPC: B62J1/12
Filed: 1982-11-24
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-H0524547-A (JP)
Title: Restriction for electric current in motor-driven type power steering device
Inventor: WATANABE MASANORI
IPC: B62D117/00
Filed: 1991-07-22
Abstract: PURPOSE:To prevent the hitched feeling in the sharp turning-back operation of a steering wheel by monitoring the driving electric current for a motor for generating a steering assisting torque, restricting the electric current value for the driving electric current which excessively flows and prohibiting the above-described restriction in the sharp turning-back operation of the steering wheel. CONSTITUTION:As for a controller for a motor-driven type power steering device, the steering speed process monitoring flag, steering process monitoring flag and the electric current direction monitoring flag are set. Only in the case where the steering speed process monitoring flag is '1' and the steering process flag is equal to the electric current direction monitoring flag and the driving electric current for a motor for generating the steering assisting force is larger than the electric current restricting threshold value, the driving electric current for the motor is restricted. Accordingly, the turning-back state of a steering wheel is discriminated by monitoring the steering angular speed and the direction of the driving electric current, and the restriction for the electric current value of the excessive driving electric current which flows in the sharp turning-back operation of the steering wheel is eliminated.