baber/WOPTO huggingface dataset:
Patent JP-H0998426-A (JP)
Title: Digital dynamic image encoder
Inventor: MUROTA HIDEKI
IPC: H04N7/32
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve image quality by extracting the change point of the scene of dynamic image data and copying the data of a frame at the back to the frame in front among the continuous frames near a scene change point. SOLUTION: Whether the kind of dynamic image is a normal material or a composited telecine material and whether it is a natural image or an animation are specified by a specifying means 5. Successively, whether or not to forcedly insert an I frame to the change point of the scene is specified by the specifying means 5. After specifying is ended, a scene change point extraction means 2 extracts all the change points of the scene of the dynamic image data stored in a first storage means 1, a frame copying means 3 copies the frames near the extracted scene change points and then, an encoding means 4 performs MPEG encoding to the data for which frame copying is performed. Also, when the scene change is over the two frames, the frame after encoding is turned to the I frame.
Patent JP-H07196548-A (JP)
Title: Simultaneous production of tert-butyl alcohol and di-tert-butyl peroxide from tert-butyl hydroperoxide
Inventor: JIYON RONARUDO SANDAASON
IPC: C07B61/00
Filed: 1994-11-14
Abstract: PURPOSE: To provide a process for synthesizing tert-butyl alcohol and di-tert- butyl peroxide from tert-butyl hydroperoxide at a high conversion and a high selectivity.  
     CONSTITUTION: There is provided a process for preparing tert-butyl alcohol and di-tert-butyl peroxide by contacting a tert-butyl hydroperoxide feedstock containing a tert-butyl hydroperoxide solution in tert-butyl alcohol with a hydroperoxide decomposition catalyst to thereby decompose tert-butyl hydroperoxide, characterized in that the hydroperoxide decomposition catalyst is the palladium supported on pelleted carbon. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0592251-A (JP)
Title: Remover for runner parts of molded goods
Inventor: SUMIOKA KOUICHI
IPC: B29C37/02
Filed: 1991-09-30
Abstract: PURPOSE:To provide a remover for a runner of a molded part which can remove the runner part surely from the product part of the molded goods or improve the impact efficiency. CONSTITUTION:The remover for the runner of the molded goods is constituted of the product part 1a of the molded goods 1 taken out of the molding part of a mold cavity and so forth and the runner part 1b continued to the product part and corresponding to the molten material, a clamp mechanism 12 to clamp the runner part 1b so that the molded goods 1 is put in cantilever and a cylinder part 64 supporting an oscillating rod 65 moving back and forth and beating the runner part 1b so that the rod 65 can move freely back and forth are provided to this remover, the runner part 1b can be removed by the operation of this oscillating rod 65 from the product part 1a and at least one of the clamp mechanism 12 or the cylinder 64, structurally, can be moved to the remover body X in the reciprocating direction of the oscillating rod 65 and fixed at an arbitrary position.
Patent JP-H03256879-A (JP)
Title: Improved valve for delivering liquid in spray form
Inventor: ADARUBERUTO JIEIERU
IPC: B65D83/14
Filed: 1990-10-17
Abstract: PURPOSE: To perfectly atomize liquid by premixing liquid and gas in a premixing chamber located in front of a chamber where a valve action part is transferred and separating the premixing chamber by a nozzle. CONSTITUTION: A valve action part 11A can be transferred in the axial direction against a spring 13A force. The spring 13A forms a sending-out chamber 12A communicating with a premixing chamber 21A through the nozzle, or the narrow hole 20A. When a sending-out button 50A is put on as a container is erected, the liquid transfers to the premixing chamber 21A through a groove 64 in the axial direction and reaches the upper narrow zone. In this zone, the liquid is mixed with gas flowing in the narrow passage 60. The gas/liquid mixture is decompressed and led to the sending-out chamber 12A where the, mixture is uniformly mixed like a gaseous mixing and the pressure energy is converted to the kinetic energy. As a result, the mixture is favorably atomized.
Patent JP-H02192031-A (JP)
Title: Polarized light separation type hologram head
Inventor: HOSOMI TETSUO
IPC: G11B7/09
Filed: 1989-10-25
Abstract: PURPOSE:To simplify the constitution of an optical head by utilizing the polarized light sepn. by a polarizable hologram. CONSTITUTION:The light beam emitted from a semiconductor laser 1 transmits a beam splitter 4, is made incident on an objective lens 2 and the high beam made into the conversed light is made incident on an optical disk 3. The light beam reflected by the disk 3 again transmits the objective lens 2, is reflected by a beam splitter 4 and is made incident on the polarizable hologram 5. The S polarized wave is branched to + primary diffracted light and - primary diffracted light and the P polarized wave is branched to 0 order light in the polarizable hologram 5. These light beams are respectively received by light signals detectors 7, 8, 6. A focus error signal and a tracking error signal are obtd. from these diffracted light beams. The magneto-optical signals are easily detected in this way and the provision of the composite functions is possible.
Patent JP-H07113680-A (JP)
Title: Powder material supply equipment
Inventor: DOTEMOTO MASARU
IPC: B65G65/40
Filed: 1993-10-13
Abstract: PURPOSE:To obtain powder material supply equipment which can make the quantity of powder material supplied actually be in accord substantially with a set value of a determined quantity by setting a weighing set value by preestimating a weight corresponding to a head and the amount of loss of the powder material sucked by a dust collector, on the occasion of measuring the weight of the powder material supplied to a weighing hopper. CONSTITUTION:A control means 100 which controls a discharge means 4 by comparing a weighing set value set on the basis of a set value of a determined quantity being a target weight, a preestimated weight value corresponding to a powder material discharged from the discharge means 4 and being present in a weighing hopper 7 (head) and a preestimated amount of loss of the powder material sucked by a dust collector 14, with a measured value from a weight measuring means for measuring the weight of the powder material supplied to a weighing hopper, and controls an opening-closing means for discharge is provided. The operation of the discharge means 4 is stopped when the measured value from the weight measuring means reaches the weighing set value, and then the opening-closing means for a discharge opening of the weighing hopper 7 is made to operate to open the opening.
Patent JP-H04154499-A (JP)
Title: Explosion proof device for combustible
Inventor: NOMARU YUJI
IPC: B64D37/32
Filed: 1990-10-19
Abstract: PURPOSE:To prevent explosion and firing of a combustible with certainty by controlling the feed rate of a nitrogen-enriched gas feed means according to the result of detection of the density of nitrogen or oxygen in a gaseous phase portion in contact with the combustible. CONSTITUTION:A nitrogen-enriched gas storage bomb 11 in which a nitrogen- enriched gas for injection for the purpose of explosion proofing is stored is communicated with the gaseous phase portion 7a of a space above fuel 2 in a fuel tank 1 via a solenoid valve 9. Compressed air (engine exhaust gas) is allowed to pass through a filter 4 and a heater 6 used for preventing dewing of water in air at low temperatures and is introduced into a film separation type nitrogen separating device 5 and oxygen, carbon dioxide and nitrogen are separated from one another there and a nitrogen-enriched gas 7 is introduced into the gaseous phase portion 7a of the fuel tank 1 by piping 3. The nitrogen density is detected by a nitrogen density sensor 8 being exposed to the nitrogen- enriched gas 7 and the solenoid valve 9 is controlled by a control computer 10 according to whether the density is large or small and when nitrogen is insufficient the nitrogen-enriched gas in the bomb 11 is supplied.
Patent JP-H06126236-A (JP)
Title: Drying apparatus for coating
Inventor: NAKANO YUTAKA
IPC: F26B25/00
Filed: 1992-10-16
Abstract: PURPOSE:To prevent over-baking of a coating film at a stop time of a conveying means. CONSTITUTION:The apparatus is provided with a temp. sensor 60 detecting a heating temp. of a drying furnace, temp. setting means 73 and 74 respectively setting desired heating temps. T1 and T2, and a switch element 75 selecting the desired heating temp. T1 when the conveying means works normally and selecting the desired heating temp. T2 when the conveying means stops. Based on the detection temp. of the temp. sensor 60 and the desired heating temp. selected by the switch element 75, opening of a combustion gas supplying valve 28 is controlled such that heating temp. of the drying furnace becomes the selected desired heating temp.
Patent JP-H05116695-A (JP)
Title: Two-phase fluid loop-type heat discharger
Inventor: FURUKAWA MASAO
IPC: B64G1/50
Filed: 1991-10-25
Abstract: PURPOSE:To suppress an overshoot phenomenon at the starting time so as to realize rapid temperature control of high reliability and accuracy. CONSTITUTION:At the time of starting on-board equipment 12, an accumulator 15 is once set to the set pressure PCTset corresponding to the temperature lower by the specified temperature than the set temperature TCPset of a heat exchanging panel 11. In the temperature rise ceased state of the heat exchanging panel 11, the termination of an overshoot phenomenon is detected, and the pressure rise control of the accumulator 15 is performed in correspondence with the detected temperature TCP of the heat exchanging panel 11 to suppress the overshoot phenomenon.
Patent JP-S63171085-A (JP)
Title: Television signal transmission system
Inventor: TANAKA YUTAKA
IPC: H04N7/00
Filed: 1986-11-22
Abstract: PURPOSE:To facilitate the conversion of the sequential scanning of double speed and to reduce the flicker of a reproduced picture with keeping the compatibility with a standard system by alternately transmitting TV signals as a single block or plural blocks according to fields. CONSTITUTION:The TV signals from a double speed sequential scanning type camera 1 is converted into the TV signals of block scanning corresponding to an interlaced scanning in a conversion circuit 10. In a first field, the TV signal having only even number scanning lines and one block of TV signals correspond ing to plural scanning lines which continues in a vertical direction putting the even scanning line between them are alternately transmitted in timings of the respective even scanning lines. In a fourth field it is transmitted with the TV signals having only the single scanning line of one block of TV signals with an opposit phase to the second field in the timing of the respective even scanning lines one after the other. The TV signals having only single scanning line in the second and fourth fields constitutes a signal block with the TV signals of the respective scanning lines in up-and-down of an odd field which is just before and just after the scanning lines. A scanning conversion output is supplied to an NTSC encoder 2.
Patent JP-H04154807-A (JP)
Title: Production of vinyl chloride polymer
Inventor: YAMATO TAMIO
IPC: C08F214/06
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject polymer having high thermal stability while suppressing the formation of coarse particles by polymerizing vinyl chloride under specific condition using a perester polymerization initiator having a specific 10hr-half life temperature, in the presence of a suspending agent such as dispersing agent and surfactant. CONSTITUTION:The objective polymer can be produced by polymerizing vinyl chloride in the presence of a suspending agent such as dispersing agent or surfactant, in an aqueous medium using one or more perester initiators having a 10hr half-life temperature of 34-50 deg.C (e.g. 2,4,4-trimethylpentylperoxy-2- neodecanoate) as a polymerization initiator. The amount of the perester initiator is >=50wt.% based on the total amount of initiators. The net stirring power per 1m<2> of the liquid in the polymerizer is controlled within the range of 1.0-3.0kW/m<2> during the time from the start of the polymerization to the time when the polymerization conversion reaches 30%.
Patent JP-H08214325-A (JP)
Title: Color picture display unit
Inventor: PIEERU BUASHIE
IPC: H04N3/32
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a color picture display device equipped with a circular for properly modulating a scanning speed by eliminating any influence due to a noise or a parasitic signal such as a remaining chrominance sub-carrier wave. SOLUTION: This device is provided with a modulating circuit 12 for modulating the horizontal speed of a spot as a function of a video content by using a complementary horizontal deflection coil 13. This modulating circuit is essentially provided with a video signal differentiator followed by an amplifier 20 for supplying currents to the complementary deflection coil. Currents (indicated by a solid line) generated by this amplifier have a threshold value S for an input signal, and a semi-flat area for the input signal above 25%. A difference between these currents and currents (indicated by a broken line) generated by a linear amplifier is related in this case, and the difference for the 50% input signal, for instance, is called a reserve R.  Then, a trap filter 21 having a chrominance sub-carrier wave frequency as a central frequency, and having depth almost equal to the value of the reserve is inserted into the upstream of the amplifier in the modulating circuit.
Patent JP-H03139409-A (JP)
Title: Suspension device for vehicle
Inventor: NAKAGAWA KUNIO
IPC: B60G17/00
Filed: 1989-10-26
Abstract: PURPOSE:To improve drive feeling by changing roll rigidity ratio of a vehicle body between the front wheel side and the rear wheel side based on a detected acceleration in lengthwise direction, in a suspension device for a vehicle controllable in its steering characteristics at the time of turning. CONSTITUTION:A controller 30 controls a vehicle body roll at the time of turning based on detected information from a vehicle floor height sensor 22, a steering angle sensor 26, a lateral G sensor 27, a vehicle speed sensor 28 and a lengthwise sensor 29. At this time, a roll rigidity variable device not designated in the figure is driven so as to change a ratio of a vehicle body roll rigidity on the front wheel side to a vehicle body roll rigidity on the rear wheel side in accordance with lengthwise acceleration detected by the lengthwise sensor 29, and actuators 11 of respective wheels are controlled in pressure. It is possible with this constitution to improve drive feeling.
Patent JP-H05121655-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIIE MASANOBU
IPC: H01L21/822
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a capacitive part of high capacitance value, by forming a capacitive insulating film composed of a metal oxide film after a semiconductor substrate is rapidly heated after a lower part electrode of the capacitive part is formed. CONSTITUTION:After a silicon oxide film 2 having an aperture is formed on a silicon substrate 1, a lower part electrode 3 composed of a polycrystalline silicon film is formed. By rapidly heating the silicon substrate 1 in an ammonia atmosphere, water content 4 on the polycrystalline silicon is eliminated, and a silicon nitride film 11 is formed by nitriding the surface. A Ta2O5 film 5 for a capacitive insulating film is formed by a reduced pressure vapor growth method. High melting point metal like W is formed, and an upper part electrode 6 is formed by patterning, thus completing the capacitor part of a semiconductor device. Thereby the capacitive part having a high capacitance value can be obtained.
Patent JP-H11101607-A (JP)
Title: Angle sensor
Inventor: KOJIMA AKINOBU
IPC: G01B7/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost angle sensor provided with a magnet formed of a hard magnetic material with an excellent hard magnetic characteristic and an excellent temperature characteristic. SOLUTION: The angle sensor is provided with a magnet 15 formed of a hard magnetic material, and a detecting part 17 for detecting the change of magnetic flux from the magnet 15. The hard magnetic material is formed of an alloy containing one kind of element T or more out of Fe, Co, Ni and one kind of element R or more out of rare earth elements, and B, and the absolute value of a temperature coefficient of magnetization used in shape where a permeance coefficient is 2 or more is 0.1%/K or less in a temperature range from room temperature to 80 deg.C, and the rate (Ir/Is) of remnant magnetization (Ir) to saturation magnetization (Is) is 0.6 or more.
Patent JP-H10124423-A (JP)
Title: Reference converter and method therefor and distributed processing system and method therefor
Inventor: KOBAYAKAWA YUICHI
IPC: G06F13/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To facilitate a counter measure to multistage name and reference solution or reference by plural elements, and to efficiently attain communication between objects by developing the reference information of an application level and obtaining system reference information by a recursive and multistage processing. SOLUTION: In a reference converting device 130, when application reference information is inputted, a first converting part 132 - a fifth converting part 136 are appropriately and repeatedly selected, and the reference information is converted based on the content of the reference information. Therefore, even the application reference information in a complicate constitution can be finally developed as the column of system reference information directly indicating an object on a system. In this case, when all the reference information for the inputted application reference information is converted into system reference information, a controlling part 137 outputs the system reference information or the set of the system reference information to the outside as the converted result.
Patent JP-S63134236-A (JP)
Inventor: TOZAKI HIROMI
IPC: B32B15/04
Filed: 1986-11-26
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-H03145098-A (JP)
Title: Electric discharge lamp lighting device
Inventor: SUKAI TADAO
IPC: H05B41/392
Filed: 1989-10-30
Abstract: PURPOSE:To eliminate the dependability on temperature of lighting voltage and the dependability of a set value of dimming voltage and accurately light up an electric discharge lamp by relaxing the function of the dimming circuit at the starting time of the electric discharge lamp and providing a lighting circuit to compensate a prescribed input voltage for an inverter. CONSTITUTION:In the case of this electric discharge lighting device, a lighting compensation circuit 5 is provided, and the collector and emitter of a transistor Q5 are connected to both ends of a variable resistance VR1 to dimmedly light up a cold cathode fluorescent lamp(CFL) 1 by controlling an input voltage of an inverter B. At the starting time of electric discharge lamp. the variable resistance VR1 is made to be in a short condition to increase the output voltage of DC-DC converter A and supply a high input voltage to the inverter B. It is possible therefore to set a voltage such that CFL1 always becomes lightest at the starting time of electric discharge lamp. The dependability on temperature of a lighting voltage and the dependability of a set value of dimming voltage can be thereby eliminated, and an electric discharge lamp 1 can be accurately lighted up.
Patent JP-H02124035-A (JP)
Title: Grain container of combine
Inventor: SAWADA KIYOSHI
IPC: A01F12/60
Filed: 1988-11-04
Abstract: PURPOSE:To facilitate the inspection and maintenance of a transmission apparatus and an engine, etc., by threshing culm with a thresher and charging the grains in a grain tank placed at a specific position in a state freely movable backward. CONSTITUTION:Culms reaped by the operation of a combine are threshed with a thresher 2 driven by an engine in an engine room 3. The grains separated by the threshing operation are charged into a grain tank 4 placed at a side of the thresher 2 and the back of said engine room 3 in a state freely movable backward relative to the thresher 2 and the engine room 3. The inspection and maintenance of the engine and the transmission apparatus to drive the thresher and discharging apparatus of the grain tank, etc., with the engine can be facilitated by this construction.
Patent JP-2000113448-A (JP)
Title: Magnetic tape
Inventor: AII TADASHI
IPC: G11B5/706
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a servo signal independently of an external magnetic field as well as to enable the use of an ordinary magnetic head by disposing a data recording layer on one face of a nonmagnetic substrate and forming a servo signal recording layer containing magnetic MnBi powder on the other face. SOLUTION: A magnetic tape is cooled to a low temperature to carry out demagnetization (initialization) and a servo signal is recorded on the surface of a magnetic layer containing magnetic MnBi powder by the conventional method. After initialization, the magnetic tape can easily be magnetized in a low magnetic field of about 2,000 Oe at room temperature, but when the tape is magnetized once, it exhibits a high coercive force of about 14,000 Oe and subsequent erasure or rewriting of data becomes very difficult. Since the servo signal is written on one face opposite to a data recording layer, the whole of the other face can be used as the data recording layer. The saturation magnetization of the magnetic MnBi powder measured by applying a magnetic field of 16 kOe at 300 K is 20-60 emu/g.
Patent JP-H07108628-A (JP)
Title: Method and apparatus for sticking tire-forming member
Inventor: MIZUNO TETSUO
IPC: B29D30/30
Filed: 1993-10-13
Abstract: PURPOSE:To stick a wire insert to a bead with a filler with a high sticking accuracy in a high efficiency while improving a connecting accuracy. CONSTITUTION:A wire insert 43 which is previously molded in a cylindrical shape can be used, and connected with high accuracy. Further, the insert 43 can be entirely uniformly extended, and sticked when it is deformed until it becomes a disclike state near, a final shape, and hence can be sticked with high accuracy. Further, it can be sticked merely by extending it from a cylindrical state to a disclike state, thereby shortening a sticking time.