baber/WOPTO huggingface dataset:
Patent JP-H07274191-A (JP)
Title: Chrominance signal output circuit and television mode converter using the same
Inventor: TANABE JUNICHIRO
IPC: H04N7/01
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a chrominance signal output circuit which is capable of easily controlling a color gain and a hue on an output side. CONSTITUTION:Red difference data RADR and blue difference data RADB which are added with a burst level signal are provided and a chroma-decoder 50 chrominance-modulate-processes them so as to form a carrier chrominance signal. The chroma-decoder 50 outputs a burst signal Sb and a modulation chroma signal Cm by separating, and D/A converters 54R and 54B respectively convert them to analog signals and guide them out to output terminals 55R and 55B. When a mix amplifier synchronizes the burst signal Sb and the modulation chroma signal Cm to obtain the carrier chrominance signal, a mixing ratio is varied so as to control the gain and a phase shifter is inserted to the signal path of one of the signals so as to control the hue.
Patent JP-S58202680-A (JP)
Title: Phase synchronizing circuit
Inventor: OOZEKI KAZUO
IPC: H04N7/16
Filed: 1982-05-21
Abstract: PURPOSE:To fix the phase synchronization with high accuracy, by comparing simultaneously the levels with each other between the 1st signal of a single frequency and the 2nd signal having a fixed frequency and different phases with a timing synchronous with one of these two signals and selecting a signal having a prescribed phase relation between these signals on the basis of the result of the above-mentioned comparison. CONSTITUTION:A clock line signal CRI contained in the character multiplex signal supplied from an input terminal 31 is applied to a BPF32 and converted into a binary signal to be applied to D-FF35a and 35e after deciding the plus or minus in the form of a waveform of 50% duty through a comparator 33. At the same time, the sampling clock original signal CK0 supplied to an input terminal 39 is processed by a delay circuit 40 with tap and a synchronism dividing circuit 34. Then an AND is obtained with a gate signal showing the existing period of the character signal supplied from an input terminal 47, and comparing clocks of different phases are applied to the CK terminals of FF35a and 35b. The levels are simultaneously compared with each other between the 1st signal of a simple frequency and the 2nd signal having a fixed frequency and different phases with a timing synchronous with one of these two signals. In such a way, the phase synchronization can be fixed with high accuracy.
Patent JP-H06269287-A (JP)
Title: Production of phospholipid
Inventor: NAKAJIMA ATSUSHI
IPC: C12R1/685
Filed: 1993-03-19
Abstract: PURPOSE:To stably carry out the transfer reaction of phosphatidyl group and obtain a phospholipid in which the base structure is converted by adding a chelating agent to a base exchange reactional solution of the phospholipid with a culture supernatant of a microorganism capable of producing phospholipase D. CONSTITUTION:A raw material phospholipid is made to react with a receptor having hydroxyl group with a culture supernatant of a microorganism capable of producing phospholipase D. Thereby, the base structure of the phospholipid is converted. The hydrolytic reaction can be suppressed by adding a chelating agent to the reactional solution and the activity of transfer reaction of phosphatidyl group can be enhanced.
Patent JP-S58203655-A (JP)
Title: Pinch roll supporting mechanism
Inventor: FUJITA JIYUNZOU
IPC: G11B15/665
Filed: 1982-05-20
Abstract: PURPOSE:To increase the degree of freedom for design of other mechanisms provided on both upper and lower surfaces of a chassis and at the same time to realize a compact design of a video tape recorder, by shunting a pinch roll to the upper side of a tape loop which is drawn out. CONSTITUTION:A pinch roll 57 is set above the shift path of a tape guide before it is loaded and then set opposite to a capstan 58 when it is loaded. The roll 57 which holds a rotary shaft horizontally and above the tape guide path and then shunts before loading can be held horizontally by prescribing the positional relation between a hanging metallic parts 61 and a pulling metallic parts 63 for a holding metallic parts 59. When a pulling saft 70 is moved back, to parts 63 draws in rotary arms 62 and 62 to turn the parts 59. Thus the roll 57 is set opposite to the capstan 58. Then the arms 62 pull the parts 59 when the shaft 70 moves back further. Thus the lower part of the roll 57 touches first the capstan 58, then the whole part of the roll 57 is pressed to the capstan 58.
Patent JP-S60248473-A (JP)
Title: Skid preventive method for car
Inventor: SATOU MASAMITSU
IPC: B60T8/58
Filed: 1985-04-22
Abstract: PURPOSE:To apply the strong brake torque until a danger of a car lock is impending by invariably decreasing the brake torque of a wheel when the wheel speed is smaller than the reference wheel speed and the wheel deceleration is smaller than the reference wheel acceleration. CONSTITUTION:Under the condition that the wheel speed Uwi is smaller than the reference wheel speed UR and the wheel acceleration Vwi is smaller than the reference wheel deceleration -Vwo, i.e., between time t2 and time t3, the brake torque is decreased. Accordingly, the brake torque is decreased only when a danger of the wheel lock is impending, and the strong brake torque is applied very effectively and continuously. During the skid cycle, the brake torque is invariably decreased likewise under the said condition.
Patent JP-H04298240-A (JP)
Title: Composition for electrode
Inventor: KANEYASU KAZUNARI
IPC: C22C5/04
Filed: 1991-03-27
Abstract: PURPOSE:To provide the ionization catalyst for gaseous oxygen having excellent ionization activity and durability. CONSTITUTION:This ionization catalyst compsn. consists of 50 to 99.9wt.% platinum and 0.1 to 50wt.% perovskite type oxide expressed by formula La1-xSrxAO3 (where X is 0.01 to 0.5; A is at least one kind of the elements selected from a group consisting of Co, Cu, Fe, Mn, and Ni) and is effective for ionization of the gaseous oxygen.
Patent JP-S63250131-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKANE TORU
IPC: B08B3/02
Filed: 1987-04-07
Abstract: PURPOSE:To remove a foreign matter on a wafer by a method wherein the foreign matter on the wafer is removed by using a highly viscous liquid so that the wafer is not damaged mechanically and that the foreign matter produced by a cleaning jig or the like does not adhere to the wafer again. CONSTITUTION:A foreign matter 10 on a wafer 1 is removed by using a highly viscous liquid 11 during a process to remove the foreign matter on the semiconductor wafer. For example, the wafer 1 is placed on a stage 2; a shaft 3 is rotated at 3000-4000 revolutions. After that, a valve 8 is opened, and the liquid 11 which is stored in a tank 9 is whose viscosity is 30-50 cp is dropped on the wafer 1 from a discharge port 7 via a pipe 6. The dropped liquid 11 is coated uniformly on the wafer 1 because of a centrifugal force of the turning wafer 1. In addition, the shaft 3 is turned at high speed at 4000-5000 revolutions; the liquid 11 on the wafer 1 is shaken off; simultaneously also the foreign matter 10 on the wafer can be removed from the surface of the wafer 1 because of the flowing force of the liquid.
Patent JP-H10261388-A (JP)
Title: Quality inspection method and device for applied condition of sealant applying part
Inventor: KINOSHITA ISAMU
IPC: G01N21/84
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To easily and surely judge the quality of the applied condition of an applying part, by applying a color different from that of both the inner and outer area parts and a picture image from at least one side of points in the annular inner and outer area parts of the picture image, obtained by picking up a sealant applied part applied annularly to the lid placed part such as a battery jar. SOLUTION: Inner and outer points 47 and 46 are set in the inner and outer area parts of an picture image 45, wherein the pick up signal (by an inspecting device) of a sealant applying part 13 annularly applied, is photographed on a display part in the annular stepped part upper surface of a lid placed part such as a cylindrical battery jar. This display picture plane 44 is processed into binary, becoming picture image A and B of monochrome, etc. A means, for performing applying treatment, applies e.g. on the outer area part a color different from the black of the sealant applying part 13 and colors A and B; and a color comparing means comparingly treats colors in the vicinity about the outer and inner points 46 and 47.  When the seal compound applying part 13 is properly applied, the inner area part is white; but when a defect exists, quality can be judged, because an uncontinuous part 48 and the inner area part (continuing with the uncontinuous part 48) too are applied in a color C, consequently both the inner and outer area parts are judged having the same color.
Patent JP-S6035692-A (JP)
Inventor: POORU KURISUTEIAN DEIHAN
IPC: B63C9/00
Filed: 1984-04-27
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-S59211818-A (JP)
Title: Signal processor
Inventor: TACHIBANA YASUO
IPC: G08C25/00
Filed: 1983-05-17
Abstract: PURPOSE:To enable the outputting of a projected value by determining a filter value and a differentiation value up to 3rd order of the temperature, pressure, variations or the like in the process to perform a Taylor expansion computing the filter value and the differentiation value. CONSTITUTION:A segment is applied to those from the present to the finite past among sampled values of a measurement data by method of least-squares. An adaptive application shall be done so that the square sum of the difference between the segment and the data is smaller than a specified positive number while minimizing the number of data in the application of the segment. Adaptive type differentiation filters 2-4 so arranged as to have the value of the segment at the current time as a filter value with the gradient of the segment as differential are connected to a 3-stage cascade to perform a differentiation up to 3rd order. A projected value is outputted with a Taylor expansion projecting device 9 using these filter values and differentiation values. This enables the differentiation up to 3rd order and projection for one sampling cycle.
Patent JP-H04296652-A (JP)
Title: Method for controlling concentration of chemicals added to water
Inventor: YOSHIMURA SUMIE
IPC: C02F1/00
Filed: 1991-03-26
Abstract: PURPOSE:To simply measure and control the concentration of chemicals by mixing water-soluble potassium compound with chemicals at a specified concentration, adding soft water or pure water to the chemicals, and measuring the concentration of potassium ion in water. CONSTITUTION:Water-soluble potassium compound, for example, potassium hydroxide is mixed with chemicals, with which one or more kinds of various chemicals such as anti-corrosive agent, anti-scaling agent, etc., are mixed, within a specified weight ratio %. The concentration of the added chemicals can be determined by adding this mixed liquid to, for example, boiler water, and measuring concentration of potassium ion in the boiler water by, for example, ion selective electrode method, and calculating with its mixing ratio. When soft water is used, the amount of potassium ion of soft water in the boiler water is determined by multiplying the concentration of potassium ion contained originally in the soft water by the concentration magnification of boiler water, and the added chemicals are calculated using the value obtained by deducting the amount of potassium ion from the total mount of potassium ion in the boiler water and a mixing rate.
Patent JP-S58202471-A (JP)
Title: Temperature control device of heat roll
Inventor: NAGATA NORIZOU
IPC: G05D23/27
Filed: 1982-05-20
Abstract: PURPOSE:To constitute so that a temperature control characteristic is not deteriorated at the time of reset, etc., by using an infrared-ray sensor unit consisting of a pyroelectric infrared-ray sensor, a chopper mechanism and a reference temperature measuring heat sensible element, as a surface temperature detecting means of a heat roll. CONSTITUTION:An infrared-ray sensor unit 1 installed in the vicinity of a heat roll consists of a pyroelectric infrared-ray sensor 5, a chopper mechanism 10 and a reference temperature measuring heat sensible element 7. A titled device is provided with this sensor unit 1, a synthesizing means 33 for synthesizing a temperature detecting value of the heat roll, which is detected by the sensor 5, and a temperature detecting value of the chopper mechanism 10, a means 36 for comparing values of a set temperature signal generating means 37 of the heat roll and the synthesizing means 33, a latch means 32 for holding a signal from the comparing means 36 at the time of rise of a clock pulse signal, and a control means 38 for turning on and off a heater 22 of the heat roll in accordance with a comparing signal held by said latch means 32.
Patent JP-H10279767-A (JP)
Title: Polybutylene terephthalate-based resin composition
Inventor: UCHIDA HIROKI
IPC: C08L55/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for automobile parts, etc., improved in antistatic properties while maintaining heat resistance and mechanical physical properties, by compounding a polybutylene terephthalate with a specific block or graft copolymer in a specific ratio. SOLUTION: This composition comprises (A) 50-99.5 wt.% of a polybutylene terephthalate and (B) 0.5-50 wt.% of a block or graft copolymer which is composed of (i) 5-95 wt.% of a polyethylene oxide group-containing segment obtained by (co)polymerizing one or more of polyethylene oxide group-containing monomers and (ii) 5-95 wt.% of a vinyl-based polymer segment containing no polyethylene oxide group and has 1,000-1,000,000 number-average molecular weight.
Patent JP-H10280744-A (JP)
Title: Mounting construction of key cylinder for car
Inventor: HARA NOBUHIKO
IPC: B60J5/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a reinforcement member or a packing and to promote the flexibility of a design for a door by forming an uneven section on an outer panel of the door for a car to mount a key cylinder. SOLUTION: A projection 15 is provided on an outer panel 12 of a back door for a car, a reinforcement member 17 is mounted in the rear side of a first recess section 16 provided in the inside of the projection 15, and a packing 13 is provided on the front side thereof to mount a key cylinder 14 equipped with a resin body section 14a. A second recess section 18 is provided in the vicinity of a handle section 14b of the resin body section 14a used for a handle when the back door 11 is opened. Accordingly, the strength of the outer panel 12 is increased by the projection 15 and recess sections 16 and 18, the reinforcement member 17 can be miniaturized, the packing 13 is miniaturized by the recess section 16 to make it possible to enlarge the resin body section 14a, and outward appearance of a mounting position of the key cylinder 14 can be promoted.
Patent JP-S5421551-A (JP)
Title: Electric machine having defectiveness detection means
Inventor: HIROOKA KOUICHI
IPC: H02B13/065
Filed: 1977-07-18
Abstract: PURPOSE: To permit ready detection of a defective place without disassembling a grounding vessel by using a detecting material accommodating container capable of inserting and removing a detecting material and having an opening and closing member as a detecting means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05256135-A (JP)
Title: Fuel injection two-cycle engine
IPC: F02B75/02
Filed: 1992-03-11
Abstract: PURPOSE:To provide a fuel injection two-cycle engine which can laminate air- mixture as a whole, can operate by lean fuel and can reduce its fuel consumption by injecting fuel toward a dome of the combustion chamber of a cylinder head, and collecting the air-fuel mixture which can burn in the vicinity of an ignition plug. CONSTITUTION:The top end of a fuel injection nozzle 9 is mounted on the periphery surface part of the dome 6 of a combustion chamber 7 in a cylinder head 2 in the vicinity of joint face between a cylinder 1 and the cylinder head 2. Fuel is injected in the vicinity of an ignition plug 8 in a range where the atomized fuel does not directly hit to the ignition plug 8 mounted on the dome 6, and then the fuel is injected so that its spray may be reflected on the dome 6.
Patent JP-H11276857-A (JP)
Title: Treatment agent and treatment for exhaust gas from incineration installation
Inventor: UEJIMA KENJI
IPC: B01D53/70
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply and effectively adsorb and remove a harmful substance such as dioxins from an exhaust gas by preparing a treatment agent for treating the exhaust gas containing a harmful organic matter such as dioxins, of a carbon black alone or the carbon black as a main constituent. SOLUTION: An exhaust gas treatment agent is prepared using a carbon black alone or the carbon black as a main constituent and the carbon black to be used is preferably of a powder form whose average particle diameter is 1 μm or less. The exhaust gas treatment agent is blown into a flue of an incineration installation in an exhaust gas treatment step and is recovered by using an electric dust collector, a bag filter or the like. Thus, a harmful organic matter such as dioxins is removed from the exhaust gas.  The position into which the exhaust gas treatment agent is blown is preferably a part where a gas temperature is about 300 deg.C or less, that is, across the stretch from a stop immediately after a heat exchanger to the front stage of the electric dust collector, especially right after the outlet of the heat exchanger, as the ignition point of the carbon black is about 350 deg.C.
Patent JP-S5610769-A (JP)
Title: Confirming system for information transfer
Inventor: CHIBA MASAYASU
IPC: H04Q1/453
Filed: 1979-07-09
Abstract: PURPOSE:To secure the confirmation of the information transfer with every pulse and simultaneously with transmission of the information, by checking the combination check code at the receiving side, transmitting the signal of the check code in case the check code is normal and transmitting reversely all frequencies in case the check code is abnormal respectively with confirmation given at the transmitting side. CONSTITUTION:The multi-frequency signal transmitted from the transmitting side is received MFREC at the receiving side through bybrid HYB. And then reception monitor relay S gives the continuous monitor to the received signal, and at the same time actuates either one of output relays RO-RK. After this, the combination check code is checked for the received signals by the multi-frequency signal reception confirming time-limit relay. And the received signal is transmitted in case the check code is normal; while all frequencies are transmitted reversely MFOSC and all at once in case the check code is abnormal. Then receiver MFREC of the transmitting side decides whether the received code is normal or not through the comparison with the signal sent from attenuator PAD. As a result, the confirmation is possible for the information transfer every pulse and simultaneously with transmission of the information.
Patent JP-S58203329-A (JP)
Title: Drain discharge device for air conditioner
Inventor: OONISHI AKIO
IPC: F24F13/22
Filed: 1982-05-21
Abstract: PURPOSE:To solve the problem of overflow of drain into the indoor side of the air conditioner due to one's failure to switch a rotary drain elbow at the time of transportation of the air conditioner or during its use and to facilitate the cleaning of the drain elbow clogged with dust, by a method wherein the substantially L-shaped rotary drain elbow which comprises a connecting section and a discharge section and which is adopted to discharged drain pooled in the air conditioner is provided with an opening at a position opposite the discharge section. CONSTITUTION:The drain elbow 14 is provided with the opening 14b at a position opposite the discharge section 14a thereof. As a result, in case where the discharge section 14a of the drain elbow is kept facing upward for the prevention of its dislocation or damage at the time of transportation, or even when the air conditioner is used without rotating the elbow for switching, the drain flows out from the opening 14b without in any case overflowing toward the indoor side of the air conditioner. Further, in case where the air conditioner is used correctly, the opening 14b is kept facing upward so that the drain flows from the discharge section 14a. In addition, it is not necessary to remove the elbow during transportation and there is no fear of its missing nor it fais to be fixed. Moreover, in case where the elbow 14 is clogged with dust or the like, it is possible to clean it through the opening 14b instead of removing it from a perforated projection 2a of a base plate 2.
Patent JP-H03287857-A (JP)
Title: Long cloth-cutting device
Inventor: KATO KATSUYUKI
IPC: B26D7/01
Filed: 1990-03-30
Abstract: PURPOSE:To surely align the tip of the pile woven portion of a long woven fabric over the whole width thereof by successively disposing a position- determining device, a cutting device and a specific correcting device along the transfer track of the long fabric. CONSTITUTION:A position-determining device, a cutting device and a correcting device are successively arranged along the transfer track of a long fabric A drawn out with a drawing-out device B. The position-determining device C catches the tip portion of the pile woven portion of the long woven fabric alternately having plain woven portions and the pile woven portions, and the cutting device D cuts the long fabric A whose position is determined. The correcting device E has many fabric presses 21 having pressing pieces 23 driven by liquid cylinders 22, respectively, and the liquid cylinders are connected to a driving circuit giving a thrust for vibrating the press pieces in an arbitrary extent in the direction orthogonal to the surface of the fabric.
Patent JP-S5210958-A (JP)
Title: Refrigerator
Inventor: SONETAKA KAZUNORI
IPC: F25D25/00
Filed: 1975-07-15
Abstract: PURPOSE: A refrigerator fitted with a carbonate water preparing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08288534-A (JP)
Title: Optical sensor, information recording device and record of information
Inventor: SHIMIZU OSAMU
IPC: H01L31/10
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a high-quality image, which is not exerted a change in the concentration of the image or the like, by a method wherein an energy barrier on the interface between electrodes is flattened by carrier charges generated by trapping optical carriers and an interface having an action to make a current, which is generated by a charge injected in addition to a photocurrent, flow is formed between the electrode and a charge generating layer. CONSTITUTION: Charges 16, which are already trapped in a state that light is not striked on them, exist in a trap site and are put in the state of an energy bond. Here, in the case where a voltage, which is positive at the side of an electrode 13, is applied between both electrodes, an energy barrier is generated on the interface between the electrode 13 and a charge generating layer 14. Moreover, when irradiation of information light is conducted along with the application of the voltage, one part of optical carriers, which are generated with the irradiation of the information light, are trapped in the trap site existing on the interface between the electrode and the layer 14 even if the optical carriers are put in a state that the voltage is applied.  The energy barrier is made thin by the charges, an injected current flows easily from the electrode to the layer 14 by a tunnel effect and the amount of an apparent photoelectric current is amplified.