baber/WOPTO huggingface dataset:
Patent JP-S61205039-A (JP)
Title: Block synchronizing communication system
Inventor: ETO KOJI
IPC: H04L7/08
Filed: 1985-03-08
Abstract: PURPOSE:To decide an area of data by using plural patterns to produce a block synchronizing signal and therefore recognizing this signal by recognizing just one of those patterns even if other pattern are all wrong. CONSTITUTION:A block synchronizing signal is produced from three types of continuous patterns SYNC1-3 consisting of 15 bits respectively. These three patterns are monitored at the reception side, and either one of these patterns is recognized to detect the constitution position of the block synchronizing signal with the recognized pattern. Then the first data position is calculated. For instance, the part of the pattern of the SYNC1 including the areas less than a reception limit level is received erroneously. While other patterns SYNC2 and 3 are received correctly. In such a case, the areas at and after the 16-th bit (area (1)) from a time point when the pattern SYNC2 is recognized correctly are decided as the desired data.
Patent JP-S60191662-A (JP)
Title: Horizontal position electrogas welding
Inventor: KIMURA SHIGEO
IPC: B23K9/02
Filed: 1984-03-09
Abstract: PURPOSE:To obtain a weld zone having sufficient penetration and free from welding defects by one-pass welding by stopping oscillation of a welding arc near the center of thickness of a base metal when oscillating the welding arc in the direction close to the direction of plate thickness. CONSTITUTION:In electrogas welding of horizontal position butt base metals 1, 1', simple harmonic motion is given to a welding wire 5 in the direction close to plate thickness of groove through a welding torch 6, and at the same time, the arc is stopped once near the center of the plate thickness in one or both of going and returning ways, and high current welding is performed. By this method, the quantity of push-up molten metal to upper plate base metal 1' side is increased at the center of plate thickness to ensure sufficient penetration, and a weld zone free from welding defects is obtained.
Patent JP-S59168895-A (JP)
Inventor: OGATA NOBUTAKA
IPC: D06F75/14
Filed: 1983-03-17
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-S56140904-A (JP)
Title: Sublimable mothproofing agent
Inventor: AIKAWA SADAICHI
IPC: A01N43/12
Filed: 1980-04-04
Abstract: PURPOSE: To provide a sublimable mothproofing agent containing dibenzofuran and naphthalene, effective to clothes vermin, harmless to man and animal, having high mothproofing effect comparable to paradichlorobenzene and long life, and available at a low cost.  
     CONSTITUTION: A sublimable mothproofing agent containing dibenzofuran of formula and naphthalene at a weight ratio of 1:(1W9). The agent may be packed in a container in the form of powder, or used in the form of tablet or impregnated in a substrate such as cloth, paper, etc. The agent is effective to repel the clothes vermins such as clothes moth, "Tineola bisselliella", etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05252745-A (JP)
Title: Voltage doubler rectifying circuit
Inventor: YONEDA TAMOTSU
IPC: H02M7/10
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a small-sized and highly reliable voltage doubler rectifying circuit by providing the circuit with a protective circuit which reduces a reverse voltage to be applied to an electrolytic capacitor when a power switch is closed in a positive half cycle of the a.c. supply voltage. CONSTITUTION:In a protective circuit 11 which is parallelly connected to an electrolytic capacitor, a diode is used. When a power switch 9 is closed at the t0 point, a peak of the a.c. supply voltage 'v' in a positive half cycle, the diode of the protective circuit 11 and a diode 3 come to the conduction state and then charging current flows in a second capacitor 4. At that time, the electrolytic capacitor 1 gets shorted due to the diode of the protective circuit 11 which is caused to conduct due to the positive a.c. supply voltage. Therefore, a reverse voltage to be applied to the electrolytic capacitor 1 is controlled to -VF which corresponds to a forward voltage of the diode 11. As a result, the electrolytic capacitor gets around bad influences and thereby a small-size and highly reliable half-wave voltage doubler rectifying circuit with stable voltage can be obtained.
Patent JP-S57158071-A (JP)
Title: Tape feeding device
Inventor: YAMANAKA TAKESHI
IPC: G11B15/295
Filed: 1981-03-26
Abstract: PURPOSE: To miniaturize the entitled device by driving a tape cassette supported by a pair of arms rotating through a friction element pivoted to a base plate in a case by using a capstan of a driving device.  
     CONSTITUTION: A rotary arm 4 of which shaft 2 is supported on a plate 3 is pushed out in the direction of a capstan 6. A friction element is attached between a free end 4a of the rotary arm 4 and the plate to give rotation resistance to the arm 4. A hub 9 fitted to the free end 4a forms right and left tape rolls 11 and 11 by winding a tape 10 around it, but it does not rotate because it is pushed inside by the arm 4 and a spring 5 and contacted with a stopping element 14. When a cassette A is inserted into a driving part, the tape rolls 11 and 11 are separated from the stopping element 14 and contacted with the capstan 6, enabling to rotate the tape rolls. The force of the tape rolls 11 and 11 pushing the capstan 6 is the sum of the pressure of the spring 5 and rotation resistance in the take-up side and the difference between them in the feeding side, and the tension is always applied to the tape, so that the tape travels stably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08214803-A (JP)
Title: Film for norimaki
Inventor: TANPO MASAHIRO
IPC: A23L7/10
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a film for Norimaki (vinegared rice rolled in laver) not requiring labor for releasing an inside double film in preparing the Norimaki (a sort of Sushi), low in the consumption of the film, by bonding a side winding film to a position close to the end in the longer direction of a rectangular barrel winding film so as to intersect them at right angles. CONSTITUTION: A rectangular side winding film 2 is bonded to a position close to the end in the longer direction of a rectangular barrel winding film 1 so as to intersect them at right angles. A laver winding film is loosened from a wound state of the laver 4 and boiled rice 5. At a point of time when the laver is exposed, hand rolling SUSHI is rolled on the laver and wrapped in the laver.
Patent JP-H04282117-A (JP)
Title: Vacuum cleaner
Inventor: HIRANO HIDENORI
IPC: A47L9/22
Filed: 1991-03-11
Abstract: PURPOSE:To improve the heat radiation property in the rear face of a motor- driven air blower 16. CONSTITUTION:In a motor-driven air blower chamber 17, a supporting wall 32 for supporting the rear part of a motor-driven air blower 16 is provided projectingly. On this supporting wall 32, a supporting part 35 for supporting the supporting projecting part 23 of the rear face of the motor-driven air blower 16 is protruded into the motor-driven air blower chamber 17 from a wall part and provided. Between the rear face of the motor-driven air blower 16 and the wall part 34, a ventilation gap 33 for communicating with the motor-driven air blower chamber 17 is provided.
Patent JP-H0611510-A (JP)
Title: Immunological method for measuring hemoglobin derrivative
Inventor: YOHAN KAARU
IPC: G01N33/53
Filed: 1993-03-05
Abstract: PURPOSE: To perform the individually different measurements of the total hemoglobin content by processing blood sample by haemolysis reagent containing the ionic detergent having the pH in a specified range, and measuring hemoglobin derivative immunologically in the blood sample in the haemolysis state. CONSTITUTION: As ionic detergent, the detergent having the properties of anion, cation and amphoteric ion is used. The haemolysis reagent containing the detergent fuses red blood ocrpuscles and converts hemoglobin into the specified hemoglobin coloring group. Then, the quantity, which is sufficient to discharge the epitope of the hemoglobin derivative is added to the blood sample. As the pH of the reagent, about 5.0-9.5 is recommendable. For setting the value, normal buffer is used. In the preparation of the sample, dilution is performed by reaction buffer at the ratio of 10-1/100 after incubation is performed for about 2 minitues at room temperature. Thereafter, the absorbance is measured at the wavelength of 400-650nm. In the wet test, the absorbance is measured in a cuvette. In the dry test, the aborbance can be measured by the reflecting light measuring method after the obtained mixture is applied on a test carrier.
Patent JP-H09237075-A (JP)
Title: Display control device and method
Inventor: NAKAZAWA KAZUYUKI
IPC: G09G5/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce processing burden of a CPU occurring at the time of writing external video data in a frame memory (FMEM). SOLUTION: Data LRDATA reading out from a line buffer (LBUF) 02 is directly sent out to a FMEM bus 10, and written in a FMEM 05. Therefore, a video controller (VCNT) 01 sends out a writing address FADRS, a row address strobe signal RAS-, a column address strobe signal CAS-, and a write- enable signal WE- to the FMEM bus 10. Since when LRDATA being external video data is written in the FMEM 05, writing operation by a CPU 9 and a GCNT 04 is not required to perform, processing burden by the CPU 9 is reduced.
Patent JP-H07228093-A (JP)
Title: Method for detection od dropping of pen for plotter
Inventor: NAGAHATA KIYOSHI
IPC: B43L13/00
Filed: 1994-02-18
Abstract: PURPOSE:To eliminate the necessity wherein a sensor of an exclusive use for detection of dropping of a pen is specially provided by a method wherein when a detected value of a position in a vertical direction of a finger becomes a reference value or higher in the case of raising the finger, the finger is judged to drop a pen for a plotter. CONSTITUTION:A pen head 1 is equipped with a lead holder 12 being a pen for a plotter supporting a consumable writing lead 122. Further, it is equipped with a finger 14 holding the lead holder 12, and a moving coil 16 which transfers the finger 14 vertically to recording paper 3 arranged on a base 2. Furthermore, it is equipped with a linear encoder 18 detecting a position in a vertical direction of the finger 14, and a stopper 19 controlling an upper limit position in the vertical direction of the lead holder 12. When a detected value with the linear encoder 18 becomes a reference value or higher in the case of raising the finger 14 with the moving coil 14 in that case, the finger 14 is judged to drop the lead holder 12.
Patent JP-S57159209-A (JP)
Title: Plate thickness controlling method by gaugemeter agc
Inventor: ARAKI TAKUYA
IPC: B21B37/18
Filed: 1981-03-27
Abstract: PURPOSE:To prevent occurrence of plate thickness deviation by grasping the gain in a gaugemeter AGC correctly in rolling a steel plate by a rolling mill and thereby controlling longitudinal thickness of the rolled steel plate properly. CONSTITUTION:In rolling a steel plate etc. by a rolling mill provided with work rolls 1, 2 and back up rolls 3, 4 fixed position rolling is made by rolling pressure with a kiss roll in a state of idling and variation of rolling force is determined Eccentricity of rolls is determined from the variation of rolling force. The amount of roll gap correction when gaugemeter AGC is made by set gain with the kiss roll idling is measured and the gain is obtained from the measured value and the amount of roll eccentricity. Theoretical plate thickness control in longitudinal direction of the rolled steel plate is made by adjusting and correcting value.
Patent JP-H08241877-A (JP)
Title: Neutral beam generator
Inventor: YOKOGAWA KATANOBU
IPC: H01L21/3065
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a high neutral beam forming efficiency by heating the electrode disposed at the very end of leading electrodes for extracting ions from a plasma to bring the electrode to the state that it easily emits thermions. CONSTITUTION: A plasma 106 is formed by the magnetic field of a coil 101 and the electromagnetic wave of a microwave region, and ions are extracted from the plasma 106 by flat platelike porous electrodes 102 and 103. The ions are accelerated by the potential difference between the electrodes 102 and 103. The electrode 103 disposed at the rear stage of the electrodes 102, 103 is heated by an energizing power source 108. The electrode 103 becomes the state that it easily emits thermions by the heating. Thus, when the ions extracted from the plasma 106 are passed through a hole of the electrode 103, thermions are ejected by the charge of the ions, recombined with ions to form neutral particles. Thus, the high neutral beam forming efficiency can be obtained.
Patent JP-H03250654-A (JP)
Title: Resin-sealing semiconductor device and lead frame
Inventor: YAGUCHI AKIHIRO
IPC: H01L21/56
Filed: 1990-02-28
Abstract: PURPOSE:To prevent a crack of resin from occurring at the upper end of an inner lead for electric connection and eliminate deterioration in appearance of a semiconductor device and breakage of fine metal lines by placing sealing resin at least partially between an insulating film and the inner lead for electric connection. CONSTITUTION:A surface facing a semiconductor element 1 of a non-connected part 3b of a fine metal line of a shared inner lead 3 is made thinner than a thin metal line connection part 3a being recessed in the widthwise direction. Resin 8 is interposed between the non-connected part 3b of the fine metal line on which a thin part 3c of the shared inner lead 3 and an insulating member 2. Thus by making thin the non-contacted part 3b of the thin metal line of the shared inner lead 3, the resin 8 can be interposed between the shared inner lead 3 and the insulating member 2, so that a peeled part of an interface with the resin 8 can be limited to at least an interface between the shared inner lead 3 and the resin 8. Thus since a large stress does not occur on the upper end of the shared inner lead 3, it is possible to prevent a crack of the resin from occurring at this part.
Patent JP-S61204526-A (JP)
Title: Automatic dimming device for color selector
Inventor: SATAKE TOSHIHIKO
IPC: G01J3/50
Filed: 1985-03-06
Abstract: PURPOSE:To maintain invariably constant detection sensitivity by inputting the detection signal of an optical sensor to a smoothing amplifier through an amplitude limiter, and adjusting the quantity of light of a light source automatically according to the output of the amplifier. CONSTITUTION:When the transparent wall 15 of a detection part 6 becomes dirty, the peak value of a waveform of colored particles drops below a level. The detection signal of the optical sensor 13, on the other hand, has high peak parts due to the colored particles cut and is averaged by the integral smoothing amplifier 27, and the phase angle of the current of the light source 11 is controlled by a pulse generator 28 and a triac 29, so that the quantity of light of the light source 11 is increased when the output voltage of the amplifier 27 drops. Consequently, the quantity of detection of the sensor 13 increases and the output signal of a main amplifier 20 corresponding to the colored particles is reset to its initial voltage and removed by an ejector 7.
Patent JP-S54137836-A (JP)
Title: Device for preventing freezing of pool at cold place
Inventor: ISHIHARA KIYOSHI
IPC: E04H4/00
Filed: 1978-04-18
Abstract: PURPOSE: To prevent the freezing of a pool, by sprinkling the water of the pool through a sprinkling pipe so that the water always moves and flows near the side walls of the pool.  
     CONSTITUTION: The sprinkling pipe 7 is laid along the major and minor side panels 4, 5 of the pool 1 and has numerous sprinkling holes 11, through which the water is sprinkled into the pool. In the winter season when the water is likely to be frozen, a pump 6 is driven at a water level 13, which is so lowered below the level 14 for the use of the pool that the sprinkling pipe 7 is located outside the water. The water is pumped up from the pool by the pump 6 and sprinkled into the pool through the sprinkling holes 11 of the sprinkling pipe 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11251540-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAHASHI MASASHI
IPC: H01L23/528
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To enable formation of a capacitor of adequate capacitance without making a step-difference between a memory cell and a peripheral circuit so large that photolithography becomes difficult. SOLUTION: A capacitor structure is formed on a main surface 18a of a substrate 18 comprising an interlayer insulating film 10, a plug 14 and a silicon nitride film 16. The capacitor structure comprises a storage electrode 20, a capacitor insulating film 22 and a cell plate electrode 24. The lower surface of a bottom part 20b of the storage electrode 20 is in contact with the surface of a plug, and the wall part 20a is arranged perpendicularly to the main surface. The wall part constitutes a cylindrical surface, and its lower end is connected with the bottom part. The capacitor insulating film 22 and the cell plate electrode 24 are formed on the storage electrode 20. By making the area of the aperture of a cell contact hole large compared with the occupying area of a capacitor pattern restricted by the limit of resolution of photolithography, the area of an aperture part 26 is made larger than that in the normal case.
Patent JP-S54139133-A (JP)
Title: Vaporizing combustion device of liquid fuel
Inventor: ONO TETSUYA
IPC: F23D11/44
Filed: 1978-04-20
Abstract: PURPOSE: A combustion device which can automatically switch over from precombustion to main combustion, and which makes possible complete combustion at time of main combustion by utilizing a wick of precombustion for air supply holes during main combustion.  
     CONSTITUTION: An outside body 1 is formed of a side wall 1a and a cone-shaped bottom plate 1b with its center made upwardly convex, and a fuel supply pipe 3 is opened in the center of the bottom plate 1b. Inside this outside body 1 is arranged a deviding material 5; and between the said side wall 1a and this is inserted a porous wick material 4, so that precombustion for the evaporation of liquid fuel supplied into the outside body 1 is possible. The opening port of the deviding material 5 is closed by a combustion plate 6 having combustion holes of small diameter and is heated by preheating at the wick material 4; thus, the fuel, evaporated in an inside body 8, is injected from combustion holes 7 for main combustion. Also, air flow rate adjusting ring 9 is set to freely slide on the outer periphery of the outer body 1, so that the adjusting of combustion may be possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03251700-A (JP)
Title: Timing circuit and method of correcting frequency of signal generated by said circuit
Inventor: GUREN PIITA GAFUIN ZA SEKANDO
IPC: F42C11/06
Filed: 1990-02-28
Abstract: PURPOSE: To attain an accurate time lag between respective explosions by varying a control count for an error count to generate a new control count for producing an output signal having a new frequency closer to a specified timing relation to the time reference than that of a previous output signal. CONSTITUTION: The timing circuit comprises a variable frequency oscillator 15 having output frequency dependent on a control signal therefor. Output from the oscillator is counted during period of a correction pulse to produce a rate signal proportional to the number of cycles of output signal being generated during the correction pulse. The rate signal is compared with a specified reference signal to produce an error signal. A control signal is varied with a ratio to the error signal thus producing a new control signal. The oscillator generates, from the new control signal, an output signal having a new frequency closer to a specified timing relation to the time reference than that of a previous output signal thus attaining a time lag between explosions.
Patent JP-H05218090-A (JP)
Title: Manufacture of field effect transistor
Inventor: TOKUE TATSUO
IPC: H01L29/812
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the capacitance increase between the gate and drain from occurring by increasing the breakdown strength between the gate and drain in a field effect transistor for a microwave amplification. CONSTITUTION:On a GaAs substrate 1, there is formed a resist layer 4 in which an aperture is patterned for the formation of a first insulating film 2, a second insulating film 3, and a first recessed region (process A). After the second insulating film 3 and the first insulating film 2 are etched with this resist layer 4 as the mask, the first recessed region 5 is formed (process B). After the resist layer 4 is removed, an aperture is provided for a resist layer 6 in order to offset the source electrode side of the first recessed region (process C). A second recessed region 7 is formed so that a desired pinch off voltage or a drain saturated current is obtained (process D). Then, after the first insulating film 2 is side etched by wet etching, a gate metal is deposited, and by utilizing the resist layer 6, a gate electrode 8 is formed by lift-off method (process E).
Patent JP-S62206704-A (JP)
Inventor: KAJIURA HIROICHI
IPC: C08G61/08
Filed: 1986-03-05
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-S62203325-A (JP)
Title: Semiconductor substrate and manufacture of the same
Inventor: SETSUNE KENTARO
IPC: H01L27/00
Filed: 1986-03-04
Abstract: PURPOSE:To achieve single-crystallization efficiently by a method wherein a periodical unevenness is given to a part of an Si film formed on an amorphous substrate. CONSTITUTION:An Si film 2 is formed on an amorphous substrate 1 by depressurized CVD or the like and a periodical unevenness pattern 3 is formed by photolithography and the Si film 2 is covered with a high melting point thin film such as an SiO2 thin film and subjected to a heat treatment and single- crystallized. When a polycrystalline Si film is used as the Si film 2, the substrate 1 is made of material which is not softened at about 650 deg.C. When an amorphous Si film is used as the Si film 2, single-crystallization is achieved at about 300 deg.C. If a lattice structure with a period of 3mum or less is used in the part of the pattern 3, crystal orientation of crystallization can be uniform. Other lattice structures may be used in the unevenness pattern part and the optimum period may be selected. After the single-crystallization by a heat treatment, the cap film is removed to complete the single crystal film. With this constitution, a high quality single crystal film can be formed on an amorphous substrate.
Patent JP-S58163294-A (JP)
Title: Variable-speed single-phase alternating current motor
Inventor: OCHI JIYOUJI
IPC: H02P23/07
Filed: 1982-03-23
Abstract: PURPOSE:To change speed efficiently at a non-stage by simple structure by setting up bidirectional control rectifying elements into each winding of main winding and auxiliary winding and controlling the elements by an oscillation circuit and a stepping circuit. CONSTITUTION:A stator 1 has main winding M1... and auxiliary winding A1... in alternate and lap-winding arrangement. The bidirectional control rectifying elements 4M1..., 4A1... are connected among a motor terminal 2 and each one terminal section on the same polarity side of each main winding M1... and each auxiliary winding A1..., and a capacitor 7 is connected among a motor terminal 3, to which several other terminal section of respective main winding M1... is connected collectively, and each other terminal section of several auxiliary winding A1.... Each bidirectional control rectifying element 4M1..., 4A1... is turned ON in predetermined order by outputs from the oscillation circuit and the stepping circuit.
Patent JP-S51122427-A (JP)
Title: Electric acoustic transducer
Inventor: SUZUMURA MASAKI
IPC: H04R17/00
Filed: 1975-04-17
Abstract: PURPOSE:To obtain a wade range of directivity by improving the directivity of an electric acoustic tranduser which can be used as a breathe round sound source.