baber/WOPTO huggingface dataset:
Patent JP-S59128885-A (JP)
Title: Terminal polling system in catv system
Inventor: ADACHI KAZUO
IPC: H04N7/173
Filed: 1983-01-14
Abstract: PURPOSE:To attain efficiently polling to many terminals without increasing the transmission speed by interleaving the polling to the terminals in response to the utilizing state of the terminals. CONSTITUTION:A broadcast center 100 of a CATV system applied to a hotel and a terminal device 500 of each guest room are connected by a transmission line 400, and the center 100 and a hotel center 200 are connected by a cable 14. Further, the center 100 and a front terminal 300 are connected by cables 15, 22. A video and sound signal is inputted to a video/sound switching device 130 from a source 120 of video and sound information under the control of a CPU110 of the center 100, the device 130 selects the video and sound signal and applies it to a head end 140. Further, the polling to the terminal device 500 is interleaved by the CPU110 in response to the utilizing state of the terminal device 500, allowing to make the polling to lots of the terminal device 500 efficient without increasing the transmission speed.
Patent JP-H08195442-A (JP)
Title: Protection circuit for semiconductor integrated circuit
Inventor: ICHIKAWA TSUTOMU
IPC: H01L27/088
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a protection circuit to prevent electrostatic breakdown by a method wherein a first diffused layer is connected to a power-supply conductor or a grounding conductor for a MOS transistor and a second diffused layer is constituted of a protection element connected to an external terminal. CONSTITUTION: A protection element region 31 is formed on the surface side of a substrate 1, and a first diffused layer 32 and a second diffused layer 33 are formed on the surface side of the protection element region 31. The first diffused layer 32 is connected to a power supply conductor 23 or a grounding conductor for a MOS transistor 10, and the second diffused layer 33 constitutes a protective element 30 connected to a signal conductor 24 between an external input terminal 21 and the MOS transistor 10. Then, an electric charge which has charged the power supply conductor 23 is discharged from the external input terminal 21, and an electric charge which has charged the external input terminal 21 is discharged from the power supply conductor 23.  Thereby, it is possible to prevent electrostatic breakdown from being generated due to a package charging model and a device charging model.
Patent JP-H04236913-A (JP)
Title: Seat
Inventor: KISHI YOICHI
IPC: A47C7/46
Filed: 1991-01-18
Abstract: PURPOSE:To improve a fatigue reducing function by altering a supporting surface shape according to a seating position when the fatigue of a sitter is reduced by altering the seat supporting surface shape. CONSTITUTION:There are characteristically provided an actuator consisting of a seat cushion and seat back to alter a seat support surface shape, a means to drive the actuator, a means to detect the seating position of a sitter and a means to control the driving means for altering the support surface shape according to the detected seating position.
Patent JP-H09191883-A (JP)
Title: Dna capable of coding human nbphox protein
Inventor: YOKOYAMA MASAHIRO
IPC: C07H21/04
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA, capable of coding a human neuroblastoma specific paired-like homeobox (NBPhox) protein, having a specific amino acid sequence and specifically expressible in a neuroblastomatous cell and useful as a probe or a primer, etc., for diagnosing a human neuroblastoma. SOLUTION: This DNA is a new one, capable of coding a human NBPhox protein, having an amino acid sequence represented by the formula and specifically expressible in a neuroblastomatous cell and useful as a probe or a primer, etc., for genetic diagnosis of a human neuroblastoma. The new DNA can readily be obtained from a cDNA library derived from a human neuroblastomatous cell mRNA by utilizing a plaque hybridization method, a polymerase chain reactional(PCR) method using the cDNA library derived from the human neuroblastomatous cell mRNA as a template or a reverse transcription- polymerase chain reactional(RT-PCR) method using the human neuroblastomatous cell mRNA as a starting substance.
Patent JP-H11285039-A (JP)
Title: Method for preparing direct call selecting function in communication device
Inventor: NAUMBURGER VOLKMAR
IPC: H04M1/715
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To repeat a connection with a private terminal based upon a characteristic private terminal call number by allowing a voice constituting element to request a caller to input a postselection instruction when a connection with the caller is established and converting the postselection instruction inputted by the caller to a repeating signal to the private terminal to be selected. SOLUTION: When a repeating matrix 2 accepts an incoming call, a sequence control system 3 outputs a notice message from a voice constituting element 5 to transmit voice information to the caller. The caller is requested to input the postselection instruction including the discrimination code of a private terminal to be selected. A discrimination unit 4 receives and identifies the postselection instruction inputted by the caller, converts it into an electron control signal, and sends it to the sequence control system 3. The sequence control system 3 takes in the number of the private terminal to be selected to generate a repeating signal and sends it to the repeating matrix 2. The repeating matrix 2 makes a connection with the object private terminal with the repeating signal.
Patent JP-S57119803-A (JP)
Title: Hollow fiber bundle and its continuous production
Inventor: TAKEMURA TOORU
IPC: B01D63/02
Filed: 1981-01-16
Abstract: PURPOSE: To produce hollow fiber bundles inexpensively by bending continuous hollow fibers by providing spaces twice or above the diameter at constant length, stacking these in a receiving box, shaping these as a fiber bundle with a pressing means, and adhering the bent parts at both ends by means of adhesive.  
     CONSTITUTION: A hollow fiber 1 supplied continuously is hooked successively to th projections 5 of a pair of chain conveyors 6 having the projections 5 and traveling in parallel by means of traverse guides 4. The fibers 1 which are bent and are fed disengage successively from the projections 6 and are stacked in a receiving box 8. When a prescribed amt. is attained, the fibers are shaped as a fiber bundle with a pressing means 10. Then, the bent parts of the hollow fibers 1 at both ends of the bundle are adhered by means of adhesive. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5498168-A (JP)
Title: Thyrister controller
Inventor: KAKIZAWA TOSHIO
IPC: H03K17/725
Filed: 1978-01-20
Abstract: PURPOSE:To provide accurate and reliable zero-volt switching of SCR with a circuit with reduced number of elements by generating gate trigger signals of SCR by using a microcomputer. CONSTITUTION:Microcomputer 30; an element with arithmetic, memory and control functions, is connected to the output terminal of constant voltage circuit 27 and the output of constant voltage diode 29 is inputted to the interruption terminal of computer 30. A program for interruption process is set by providing a write memory of flag for computer 30. With this arrangement, trigger pulses are generated by means of the interrupt program of computer 30 at such a timing where the wave form of full wave rectifying circuit 25 is set to zero level, SCR is controlled by means of transistor 32 and the load such as for example the zero volt switching of heater can be controlled accurately and reliably, thus enabling to obtain a high performance SCR control system with less circuit elements, lower cost and less power consumption.
Patent JP-H05189794-A (JP)
Title: Optical disk device
Inventor: KANEDA NORIYA
IPC: G11B7/12
Filed: 1992-01-14
Abstract: PURPOSE:To inhibit the sticking of dust to the object lens of the optical head of an optical disk device during the recording or reproducing action of the device. CONSTITUTION:The height of the inside of the lower plate of a cartridge 6 for housing an optical disk 1 is made nearly equal to that of the top of the cover 3c of the actuator part (with an object lens) of an optical head 3. The interval between the edge of the access opening 7 in the cartridge 6 and the actuator cover 3c, is made as narrow as <=2mm. A flow of air generated in the cartridge 6 during action is made smooth and the stagnation and swirl of a flow of air due to the conventional protruding actuator part and the conventional wide gap are prevented, accordingly the sticking of dust to the objective lens is prevented.
Patent JP-H06213205-A (JP)
Title: Oil pressure driving device of hydraulic machine
Inventor: HIRATA TOICHI
IPC: E02F9/22
Filed: 1993-01-14
Abstract: PURPOSE:To provide the oil pressure driving device of a hydraulic machine which can control a volume of a variable volume oil pressure pump even if abnormality of an electronic system including a pressure sensor and a controller is generated. CONSTITUTION:This oil pressure driving device is provided with a variable volume oil pressure pump 2, an actuator 3, a directional changeover valve 1 equipped with a center bypass passage, a pressure generation device 4 provided downstream from the directional changeover valve 1, and for outputting a first oil pressure signal a regulator 6 for controlling a target volume of a pump 2, and a pressure changeover device 33 for switching a calculation value of the calculation carried out in a controller 34 based on the first oil pressure signal to a secondary oil pressure signal. A selection device for selectively taking out one of the first and second oil pressure signals to be given to the driving part of the regulator 6, for example, a manual changeover valve 35a is provided, and the manual changeover valve 35a is switched at the time of abnormality in the electronic system, and then the first oil pressure signal is directly given to the driving part of the regulator 6.
Patent JP-2000204915-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: EINAGA HIDEO
IPC: F01L1/34
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To change a valve characteristic without complicating a device and without enlarging a size of the device. SOLUTION: This variable valve system is provided with planetary gears 26 each of which rotates in an arrow B direction with the axial line of an inlet camshaft as a center based on a rotation of a crankshaft. The planetary gears 26 are meshed with an inner gear teeth 58a of a ring gear 58 and coupled to a drive plate 27 which integrally rotates with the inlet camshaft together with connection pins 55 and guide blocks 56. By rotation of the planetary gear 26 with the axial line of the inlet camshaft as a center, the same shaft rotates with its axial line as a center, and a rotation speed of the inlet camshaft becomes fast or slow by the rotation of the planetary gears 26 with the axis thereof as a center.  The rotation speed of this camshaft is changed by displacing the ring gear 58 in a peripheral direction, the ring gear provided so as to surround the planetary gears 26 and the inlet camshaft.
Patent JP-H08194240-A (JP)
Title: Laser beam generator
Inventor: KANEDA YUJI
IPC: H01S3/23
Filed: 1995-01-18
Abstract: PURPOSE: To provide a laser beam generator capable of emitting laser beams of third harmonic wave to the fundamental wave as continuous beams. CONSTITUTION: This laser beam generator has, for example, a first laser beam source L1 using Nd:YAG as a laser medium in a laser beam source for emitting a continuous laser beam of an IR wavelength and a second laser beam source L2 for generating a second harmonic wave by resonating the laser beam from Nd:YVO4 as, for example, the laser medium within a resonator as a laser beam source for emitting the continuous wave laser beam of a green wavelength and an external resonator 1 consisting of one set of mirrors for resonating the respective continuous wave laser beams emitted from the first and second laser beam sources L1, L2.  While these laser beams are simultaneously and synchronously resonated within this external resonator 1, the emitted beams are subjected to sum frequency mixing by a BBO 10 which is a nonlinear optical crystal element arranged in the external resonator 1 and subjected to phase matching.
Patent JP-H02276631-A (JP)
Title: Manufacture of laminated film
Inventor: KUBOTA TSUTOMU
IPC: B32B15/08
Filed: 1990-01-13
Abstract: PURPOSE:To improve initial adhesion by a method in which films are mutually laminated by using the photocurable adhesive containing silane coupling agent and titanate coupling agent or aluminum coupling agent with polyurethane poly(metha)acrylate, and then ultraviolet rays or radiation beam is radiated thereon. CONSTITUTION:A first synthetic resin film or a metallic foil is coated with the photocurable adhesive containing polyurethane poly(metha)acrylate, silane coupling agent and titanate coupling agent or aluminum coupling agent. Then, after a second synthetic resin film or a metallic foil has been laminated on the first film, ultraviolet rays or radiation beam is radiated thereon. By such method, the volatile amount of organic solvent is little, and moreover the laminated film exhibits excellent adhesion and heat resistance immediately after the lamination, thereby e.g. enabling the on-line packaging of food or electric parts to be achieved.
Patent JP-H07203727-A (JP)
Title: Rice transplanter
Inventor: OKUDA HIROSHI
IPC: A01C11/02
Filed: 1994-01-24
Abstract: PURPOSE:To hold the depth of seedling transplantation at a specified value at the start of the running of the machine body of a rice transplanter. CONSTITUTION:This rice transplanter is provided with an engine speed sensor 21 for detecting the number of revolution of engine output and a feed back sensor 22 for detecting the working position of a variable-speed drive 10 for running. A controlling apparatus 20 controls a driving mechanism 7 so that the range of an up-and-down motion of a transplanting apparatus adjusted depending on a ground-pressure variation detected by a ground float 6, is kept within the target value. The control by the apparatus 20 is performed in such a manner that the running speed of the machine body determined by the data of the engine speed sensor 21 and the feed back sensor 22 is higher, the sensitivity of the ground float 6 detecting the ground pressure is shifted to more less- sensitive side from the initial setting. This rice transplanting machine is further provide with a limit switch 26 for detecting the on-off state of a main clutch 9. When the limit switch 26 detects the off-state of the clutch 9, the control apparatus 20 works to return the sensitivity of the ground float 6 detecting the ground pressure to the initial setting.
Patent JP-H01180562-A (JP)
Title: Production of spherical toner
Inventor: KOMOGUCHI SHINJI
IPC: G03G9/087
Filed: 1988-01-12
Abstract: PURPOSE:To enable the formation of a good-quality spherical toner having a small grain size distribution in a large amt. by forming the toner so as to have the same sp. gr. as the sp. gr. of a water phase by the compsn. of a solvent and the sp. gr. of a resin. CONSTITUTION:The sp. gr. of a soln. has a significant influence on the stabilization of dispersion of the soln. in water in an in-liquid drying method and, therefore, the soln. prepd. by dissolving a binder resin, additive, etc., into an org. solvent is so formed by adjusting the solvent compsn. and solute concn. in such a manner that the sp. gr. of the soln. attains 1 or the sp. gr. equal to the sp. gr. of the aq. phase contg. a dispersion stabilizer. The stable existence of the oil drops after the dispersion in the water is, therefore, enabled and the oil drops are efficiently stirred. The amt. of the dispersion stabilizer to be used is thus minimized. The formation of the spherical toner having the small grain size distribution in the large amt. is thereby enabled.
Patent JP-S57119602-A (JP)
Title: Tractor with ac power supply device employing battery as power source
Inventor: EKUNI SADAAKI
IPC: B64F1/22
Filed: 1981-01-16
Abstract: PURPOSE:To make a tractor for aircraft more compact, by providing the vehicle with a battery, a traveling motor and DC/AC converter and switching the battery to the traveling motor side when the vehicle is moved while changing over the battery to the DC/AC converter side when electric power is fed to an aircraft. CONSTITUTION:A tractor is provided with a battery 3, a traveling motor 2 and DC/AC converter 4. When the vehicle is moved, the battery 3 is switched to the side of the motor 2 by means of a changeover switch SW. On the other hand, when an aircraft is fed with power, the battery 3 is changed over to the side of the converter 4 by means of the switch SW so that the DC power of the battery 3 is converted into an AC power through the converter 4 and fed to the aircraft. Accordingly, there is no need for separately mounting any engine-driven AC power source for feeding aircraft other than a power source for traveling, so that the vehicle can be made more compact. Moreover, it is possible to lower the noise level and prevent environmental pollution, since there is no need for any engine drive but only the battery.
Patent JP-S62163179-A (JP)
Title: Mechanical translating device
Inventor: KOYAMA KAZUO
IPC: G06F17/27
Filed: 1986-01-14
Abstract: PURPOSE:To avoid the useless translation processing and to improve the translating efficiency by making use of the interim results so far obtained to the subsequent translating jobs even though the interruption of translation is indicated. CONSTITUTION:When an interruption of translation is given to a translation part 4, a translation interruption control part 4f decides whether the translation processing is being executed or not to the corresponding input original sentence. If the input sentence is being translated, it is decided whether the translation is carried out in a conversationary way or by a corrective translation system. In a corrective translation mode the input original sentences are read out for each sentence from an original sentence memory part 2 and then translated. Thus it is possible to read out the same input original sentence again and continue the translation even though the translation processing is discontinued at that time point. Therefore the corresponding translation is immediately stopped. In case an interruption of translation is indicated in a conventional translation mode, a translation control flag 4c is set up for simplification of the translation processing procedure. Then the interim result (partial translation) of translation is outputted.
Patent JP-H05191618-A (JP)
Title: Facsimile equipment
Inventor: SAYAMA KATSUMI
IPC: H04N1/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide a facsimile equipment capable of automatically sending a picture of an original again when a line is interrupted on the way of transmission of the picture of the original. CONSTITUTION:When the transmission of an original whose picture is read by a line sensor 1a is interrupted on its way due to line interruption, a system control section 17 controls the carrying based on a signal from an original detection sensor 21a to set the original to a read start position and controls the re-connection of a telephone line 10 to a preceding transmission destination and starts reading of an original when the connection is finished to send again the picture information.
Patent JP-H10208931-A (JP)
Title: Core member and armature member for solenoid actuator
Inventor: KANEDA TAKASUKE
IPC: H01F7/06
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a core member and an armature member for a solenoid actuator having structure realizing a small loss. SOLUTION: Planar members 12 having at least one easy direction of magnetization are laminated semi-elliptically or semicircularly with the easy direction of magnetization being set in the circumferential direction. Two semielliptical or semicircular laminates are bonded contiguously while abutting the outer circumferential faces such that the cut face will be coplanar. The laminates are then disposed oppositely and a coil is set in one recess to produce a core member 10 while a shaft 20 is fixed to the other recess thus producing an armature member 18. Since lines of magnetic force 16 generated from the coil 14 are aligned constantly with the easy direction of magnetization of the planer member 12, the iron loss of a solenoid actuator can be reduced significantly.
Patent JP-H09311943-A (JP)
Title: Method for extracting both ends of road by propagation of active contour line
Inventor: JIYAMARU REZUKU
IPC: G08G1/16
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method which can correct the deviation of propagation processes with no manual operation required when both sides of a road are extracted from a digitized image. SOLUTION: In this method, the 1st (CS1) and 2nd (CS2) initial contour lines which are positioned near both ends of a road to be extracted from a digitized image are inputted. Then the 1st and 2nd initial contour lines are propagated by the 1st and 2nd automatic propagation processes 32 and 33 of active contour lines respectively. Each of both processes 32 and 33 uses an energy model including a term (Ecoupl ) concerning the elastic binding power generated between a pair of points of the 1st and 2nd initial contour lines and also applies the extending direction (Dp ) that is defined as a mean direction between two extending directions which are decided in relation to the 1st and 2nd active contour lines.
Patent JP-S5598729-A (JP)
Title: Focusing display device of camera
Inventor: SHIMOYAMA KUNIO
IPC: G03B13/36
Filed: 1979-01-22
Abstract: PURPOSE: To let focusing display appear in the mark position of the subject in the finder by providing a means of showing the focus display in the distance measurement indicating range in the finder frame of the camera.  
     CONSTITUTION: Light passes through a lens 1, then through the translucent portion 3 of a movable reflecting mirror 2 and arrives at a film face 4. On the other hand, the light reflected by the lower translucent auxiliary reflecting mirror 5 of the reflecting mirror 2 is detected by a focus detecting element 6 and the result thereof is operated and is displayed on a display element 8 (e.g., LED). The display of this LED is led to the translucent reflecting mirror 15 provided in a condenser lens 11 through a lens 13, where it is aligned with the light from the reflecting mirror 2 and is shown in the finder frame 7 through a pentagonal prism 16. The focusing position display is accomplished by showing the engraving of the mark 10 of the same shape as the configuration of the element 6 of + form on a focusing screen 9 in the finder frame 7 and displaying the focusing position with the focus detecting element 8 in the same position as the mark 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08194818-A (JP)
Title: Picture processing system, its storage device and its accessing method
Inventor: SUZUKI HITOSHI
IPC: G06T1/60
Filed: 1995-01-18
Abstract: PURPOSE: To reduce address transfer traffic in a picture processing system. CONSTITUTION: An address interval table 210 is formed in a storage device 200 and an address generating circuit 220 successively generates addresses based upon an address interval stored in the table 210 and a leading address obtained from an address command line 201 to access a memory 240. When an address pattern is not changed, the succeeding access can be executed without resetting the address interval of the table 210.