baber/WOPTO huggingface dataset:
Patent JP-S55107784-A (JP)
Title: Phosphate-treating method for forming metal surface suited for electrodeposition painting
Inventor: MURAKAMI RIYOUICHI
IPC: C25D13/20
Filed: 1979-02-13
Abstract: PURPOSE: To form a phosphate coating having adhesive property and corrosion resistance suited for electrodeposition painting on the surface of a metal, by immersing the metal into an acid phosphate soln. of a specific composition in order to treat the surface, then by spraying the soln. on the metal surface.  
     CONSTITUTION: The surface of iron, steel, zinc, or an alloy of these metals is treated with a soln. contg. principally either one or both of 0.5W1.5g/l zinc ions, 5W 30g/l phosphoric ions, and 0.01W0.2g/l nitrous acid ions, or 0.05W2g/l nitrobenzene sulfonic acid ions. That is, the metal is first immersed in the soln. at a soln. temp. 40W70°C for not less than 15sec., then it is sprayed with the soln. for not less than 2sec. Hereby, a uniform and dense ground of low coating quantity for electrodeposition painting, particularly phosphate coating suited for cation type electrodeposition painting ground is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56112140-A (JP)
Title: Wave length multistar type network
Inventor: SASAKI HIDEKI
IPC: H04L12/44
Filed: 1980-02-12
Abstract: PURPOSE:To raise an effective data transmission speed and also reduce the collision generating frequency of data in the photocoupler part, by making multiplex a light transmission line by the wave length, and transmitting data in bit-parallel. CONSTITUTION:A multiple optical signal from the light transmission line is made to branch to the wave length lambda1-lambda4 by the light branching filter 11, and each of them is provided to the respective receives 121-124. The transmission part makes multiplex the outputs from the transmitters 221-224 taking charge of each transmission data of wave length lambda1-lambda4 by the wave combining unit 21, and sends them out to the light transmission line. In this way, not only a transmission speed can be elevated by transmitting the number of bits of the multiple degree portion of wave length by 1 cycle, but also the collision generating frequency in the photocoupler part can be reduced.
Patent JP-H08214583-A (JP)
Title: Driving method of brushless dc motor
Inventor: KAWABATA YUKIO
IPC: H02P6/06
Filed: 1995-02-02
Abstract: PURPOSE: To calculate the change of a voltage with a lapse of time with high precision regardless of the revolution of a motor in accordance with induced voltage information and estimate the position of a rotor and perform the driving control with high precision. CONSTITUTION: Terminal voltages of respective windings in a period TS shown in a diagram (b) are detected and a processed waveform shown in a diagram (c) is obtained by interpolation as the efficient induced voltage information of the stator windings. The terminal voltages of the respective windings in the detected period TS are discrete. The voltages in nondetected periods are obtained in accordance with the changes of the voltages with a lapse of time by interpolation. For that purpose, the time for obtaining the change is made to be variable following the revolution of a motor and the induced voltage information is detected with high precision and the change of the voltage with a lapse of time is obtained.  The times when the processed waveform shows the highest voltage value and the lowest voltage value are used as commutation timings for the rotor and as rotor positions to be detected.
Patent JP-S55110767-A (JP)
Title: Hot dipping apparatus of strip
Inventor: HINOTO HAJIME
IPC: C23C2/20
Filed: 1979-02-16
Abstract: PURPOSE:To enable high rapid continuous hot dipping and enhance productivity by a mechanism wherein a preliminary wiping roll is provided at a surface of dipping bath within a sealing box and a wiping nozzle grasping a strip and a static pressure fluid pad opposed to the said nozzle are arranged. CONSTITUTION:A preliminary wiping roll 4 is provided at a surface of dipping bath whithin a sealing box 7 to reduce a taking amount of molten metal by a strip 2 and a gas wiping nozzle 5a, 5b connected to a gas supply source so as to injecting a gas to a total width. A static pressure pad 6a, 6b are provided so as to be opposed to a nozzle 5a, 5b and air cushion effect is provided by an action of static pressure force of a constant range. N2 gas is blown from a supply port 8 so as to maintain nonoxidizing atmosphere whithin a box 7. As a result, dross generation is prevented to enhance kettle yield and a nozzle 5a, 5b is approached while the swinging of a strip 2 is prevented in order to enable high speed continuous plating.
Patent JP-S63185642-A (JP)
Title: Printer provided with mirror image print function
Inventor: OKADA KUNIHIRO
IPC: G06F3/12
Filed: 1987-01-28
Abstract: PURPOSE:To enable an entire mirror image printing in the print result, by providing means for switching execution between positive image printing and negative image printing, means for detecting that a print head is at the rightmost end, and means for inverting the print head. CONSTITUTION:A print control section 1 provides an address information to CG17 at a print start position, while it provides a print front information to a parallel/series converting section 5 in order to covert the print font information into a serial signal, and a head drive section 7 drives a print head 6 so as to carry out positive image printing from left to right. When mirror image printing is selected by means of a switch 19, a drive direction inverting circuit 18 inverts drive pulses fed from an SP motor drive section 11 and provides the inverted drive pulses to an SP motor 10, and an extreme end switching section 21 provides information fed from a rightmost end switch 20 to the print control section 1. If a print start information is provided to the print control section 1 through a print information line 13 under this state, the print head 6 moves from right to left untill the switch 20 detects that the print head 6 has reached to the rightmost end. Since the print head 6 has the printing function only in the direction of a row, the entire mirror image in the print result can be obtained upon inversion of moving direction.
Patent JP-S60162235-A (JP)
Title: Close-up tool for camera with range finder
Inventor: YABE SHINJI
IPC: G03B17/56
Filed: 1984-02-02
Abstract: PURPOSE:To perform close-up photography with proper exposure by providing a prism for range finder correction which is made of a Fresnel lens and an auxiliary lens for close-up photography, and further providing a stroboscopic light quantity correcting plate. CONSTITUTION:The auxiliary lens 1 for close-up photography is fitted to a main body 2 and the center of the optical axis of the correcting prism 3 made of the Fresnel lens is placed on the optical axis X of a photographic lens system L. Further, the stroboscopic light quantity correcting plate 4 made of plastic is provided. A horizontal part 3a for correcting vertical parallax is used as the correcting prism part of a finder optical system (a) and slanting parts 3b and 3c are used as range finder optical systems (b) and (c) arranged at the left and right sides of the horizontal parts 3a so that optical paths for correcting the vertical parallax and horizontal parallax face the subject A. The main body 2 is attached to the front surface of the automatic focusing camera (not shown in figure) to allow high-precision close-up photography, and the quantity of light of a strobe (d) is corrected to correct overexposure. Thus, the close-up tool suitable for the automatic focusing camera is obtained.
Patent JP-H10214328-A (JP)
Title: Picture information analyzing device and storage medium with picture information analyzing program
Inventor: ONOYAMA TAKASHI
IPC: G06T11/60
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To precisely extract the difference between the pictures of an aerial photograph and a satellite photograph at the same spot taken at different dates by calculating shadow information of a newly photographed picture from high level information on an old picture and extracting difference information at each point of both of the pictures based on the shadow information. SOLUTION: Among pictures at the same point taken at different date to be the object of difference analysis, a picture of an old photographing date is made an original picture and a picture of a new photographing date is made a new picture. A shadow part extracting part 101 extracts the shadow part of the original picture. Through the use of shadow information extracted from this original picture, a high level information extracting part 106 calculates high level information at each point of the original picture. A shadow information calculating part 108 calculates shadow information generated at the time of taking a new picture from high level information on this original picture. Next, a difference information extracting part 103 extracts difference information at each point of the new picture and the original picture.  Then a display control part 105 displays this difference information on a display 112.
Patent JP-S54109382-A (JP)
Title: Electron ray exposure
Inventor: GOTOU NOBUO
IPC: H01L21/027
Filed: 1978-02-15
Abstract: PURPOSE:To perform fine exposure, by making correction in parallel with the X and Y direction of test piece for the side of the mask hole determining the beam section. CONSTITUTION:CP generation 12, DA conversion 13, and amplification 14 are  made with the instruction of the computer 11, allowing to deflect 6 electron beams,  and two W wires 8 orthogonal each other are scanned toward X. The electron ray  dose detected 9 is grandually reduced into zero. When the Y side of beam is shifted by the angle theta' corresponding to the shift to the mask and test stand, corresponding current waveform can be otained. The peak value of the waveform is detected 18 by differentiating it primarily and secondary 16, 17. This is the signal from each side toward Y of the mask m1. This value is tentatively stored, producing 19 the control signal, and the motor 20 is driven 21, sequentially turning m and approaching the shift theta' to zero. During this, the peak value is compared 19 with the result of scanning before, and if no difference is present with the stored value, the motor is stopped. Thus, unbalance is corrected and exposure can be made  with good accuracy.
Patent JP-S60185627-A (JP)
Title: Weather strip structure of rear window for car
Inventor: MAEDA TATSUO
IPC: B60J1/18
Filed: 1985-01-30
Abstract: PURPOSE:To prevent the decrease of atmospheric pressure at the rear of a weather strip and suppress air resistance by using a different inclination from the rear inclined surface of a car body so that the top surface can largely be separated from the rear inclined surface of the body toward the rear. CONSTITUTION:A weather strip 6 is arranged around a rear window glass 5 mounted on a rear door 3. the weather strip 6 consist of a top surface 6a with a different inclination from the top surface of the window glass 5 so that the section that is strethced to the car width direction along the upper edge can largely be separated from the top surface of the rear window 5 toward the rear and a rear end 6b formed so as to rise steeply toward the surface of the window glass 5 from the rear end of the top surface 6a. The air flow while a car is traveling is as shown by arrows 9 and 10 by such a strip 6 and the decrease of atmospheric pressure at the rear of the car body is prevented.
Patent JP-S53101644-A (JP)
Title: Lightening conductor device
Inventor: TANDA SHIYOUJI
IPC: H01T4/08
Filed: 1977-02-16
Abstract: PURPOSE: To provide the above-identified device, in which a lightening conductor element is constituted by a plurality of divisions with intermediate support members provided at the junction of adjacent divisions to provided for high rating and also reduce resonation with the transportation vehicle at the time of the transportation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63183347-A (JP)
Title: Hot water supply utilizing solar heat
Inventor: OHASHI KIYOSHI
IPC: F24J2/44
Filed: 1987-01-26
Abstract: PURPOSE:To provide a hot water reservoir tank which is compact and yet offers a greater storage quantity by employing multiple heat collector elements whose space between glass vessel and water container is vacuumized, the first tube of element being connected to a feed water tank and the second tube to the hot water reservoir tank to heat water through its natural circulation. CONSTITUTION:The vacuum type solar collector element 5 has a first tube 3 which is connected to a feed water tank 6 and a second tube 4 which is connected to a hot water reservoir tank 7 in parallel. The feed water tank 6 and hot water reservoir tank 7 are independently disposed near to the open end of a glass vessel 1 and a water container 2, and are covered with heat insulating material 8 and housed under an upper cover 9. When city water is connected to the inlet 6a of the feed water tank 6, water is filled up to the level where a float valve is closed. Hit by sunlights, the water in the water container 2 is heated to move upward to the hot water reservoir tank 7, and cold water in the hot water reservoir tank 7 moves toward the bottom of the water container 2. By such natural circulation, the water in the hot water reservoir tank 7 is heated. Upon taking out hot water through a hot water pipe, hot water is dispensed from the upper level where it is always hot by following the water level variation.
Patent JP-H10208682-A (JP)
Title: Particle beam imaging device, spectrometer provided in the particle beam imaging device, particle beam imaging method and usage of particle beam imaging device
Inventor: STAIB PHILIPPE DR
IPC: H01J49/48
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the image-forming device for beam having high energy resolution and high angle resolution, and a specific energy distribution and a specific angle distribution, its method, a method using the device, and a spectrometer used in the device. SOLUTION: In the image-forming device for charged particles having an energy distribution and an angular distribution and its method, the image- forming device is provided with deflecting means 110, 111, 112 for forming the particle beam path of passing particle beams 109 to parallel particle beam paths in which the intervals correspond to the angular distribution of the particles. The deflecting means are provided with flat translucent filtration electrodes 113, 114 to which the particle path are directed. Potential difference for forming a given decelerating and accelerating electrical fields is applied to the filtration electrodes 113, 114. The particle flow passes through the filtration electrodes 113, 114 to display the specific energy resolution and the specific angular resolution of the particles.
Patent JP-S59141894-A (JP)
Title: Home controller
Inventor: MURAMATSU TAKESHI
IPC: H04Q9/00
Filed: 1983-02-02
Abstract: PURPOSE:To distinguish clearly the operating procedure from the display of the contents of input data by providing a display means to display successively the operating procedure in accordance with operation. CONSTITUTION:When it is desired that a bedroom is air-conditioned at 25 deg.C during 10:00 AM - 11:00 AM, an air condition key is first pushed within a function key group 21. Then a bedroom key is pushed within a room key group 22. Thus the air conditioning state of the bedroom and an input screen of a state monitor are displayed to a CRT display 8. Finally an operation key group 23 is used to set the time and temperature as well as to select an operation mode. In this case, the advice information for operation which is previously stored in the 2nd display control part 16 is delivered to the 2nd display part 11.
Patent JP-H11206277-A (JP)
Title: Lure and its production
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide both a scarcely broken lure excellent in balance of the whole and a method for producing the lure. SOLUTION: This method for producing a lure comprises the following steps: a step for nipping a sinker 10 by a metal mold for molding a lure body 1 having a pair of nipping columns protruding from the left and right toward the center and capable of nipping the sinker 10 at a prescribed position, a step for injecting a material into the metal mold and carrying out the insert molding of the lure body 1 and a step for inserting inserting members 20 into holes 11 and 12 of traces of the nipping columns in the lure body 1 produced by the insert molding and fixing the inserting members 20 thereto.
Patent JP-S58134711-A (JP)
Title: Polypropylene drawn film with superior transparent feeling
Inventor: KITAGAWA TAKAHIKO
IPC: B29K23/00
Filed: 1982-02-03
Abstract: PURPOSE:To obtain polypropylene drawn film with superior transparent feeling and without optic unevenness by drawing the mixture in which special bisamide- compound is added to polypropylene at specially determined ratio. CONSTITUTION:0.5-5pts.wt. part bisamide-compound (B) of formula (R is aliphatic hydrocarbon radical of C11-21, n is an integer 1-10) is added to 100pts.wt. polypropylene resin (A) e.g. methylene bisstearo amide etc. The objective film is  obtained by drawing this mixture.
Patent JP-H07209570-A (JP)
Title: Optical system with flare stopper
Inventor: SATO HARUO
IPC: G02B13/18
Filed: 1994-01-17
Abstract: PURPOSE:To secure a sufficient quantity of marginal light in each focusing state and obtain excellent image forming performance by moving the flare stopper independently of the movement of a lens group for focusing when the optical system is put in focus. CONSTITUTION:The flare stopper FS is provided in a 1st lens group G1 as the lens group for focusing and the flare stopper FS is moved along the optical axis independently of the 1st lens group G1 which moves along the optical axis in focusing operation. Consequently, an oblique light on a wide-angle side which has a large angle of incidence is limited by the flare stopper FS in an infinite-distance focusing state and then an unnecessary light beam which causes the generation of a lower coma, etc., is cut off, so that excellent image forming performance can be obtained even in the infinite-distance focusing state. When the optical system is put in focus on a short-distance object point, the flare stopper FS moves to the image side while the 1st lens group G1 is extended to the body side along the optical axis, and the limitation of the oblique light beam is reduced, so that a sufficient quantity of marginal light can be secured even in the short-distance focusing state.
Patent JP-S58136221-A (JP)
Inventor: KONNO HIROSHI
IPC: H02G15/25
Filed: 1982-02-05
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-H01193339-A (JP)
Title: Gas-shielding rubber composition and production thereof
Inventor: YOSHIDA MINORU
IPC: C08L21/00
Filed: 1988-01-29
Abstract: PURPOSE:To provide the title composition having excellent gas-shielding property, processability, oil resistance, etc., by blending a nitrile rubber and a copolymer comprising vinylidene chloride as the main structural unit thereof with a reactive plasticizer. CONSTITUTION:The objective composition is provided by mixing (A) a vinylidene chloride copolymer comprising vinylidene chloride preferably in an amount of >= approximately 70% with (B) a reactive plasticizer such as a low mol.wt. nitrile rubber in a solution state using (C) a solvent, preferably, tetrahydrofuran, adding a non-solvent liquid such as a mixture of pure water and methanol to deposit a mixture of the components A and B, washing the deposited mixture with methanol, vacuum-drying the washed mixture and subsequently kneading the dried mixture with (E) a nitrile rubber compound comprising a nitrile rubber preferably in an amount of 20-50% and rubber additives such as carbon black, zinc white, etc.
Patent JP-S56114043-A (JP)
Title: Code converting circuit
Inventor: FUJITA KENGO
IPC: H03M7/40
Filed: 1980-02-15
Abstract: PURPOSE:To obtain a converting circuit that performs all processes in parallel and is suited to a high-speed process, by using a matrix to give a conversion to the bit position of the data. CONSTITUTION:The input variable length code data is put into the matrix MT11 by a word and in parallel. The MT11 shifts the positions of the supplied n-bit data by an optional bit number and without changing the sequence and then delivers them in parallel. These data are then written in parallel via the memory 12 and switch 13 into the FF14. In this case, if some data remains through the precedent conversion, this data is added to the parallel data of the FF14 from the memory 12. When the data written into the FF14 does not reach n bits, the head part of the next variable length code data is added to the end of the data written into the FF14 in the next conversion. When the data written into the FF14 reaches n bits, it is shifted to the FF15 to be delivered in the form of a fixed length code data in the necessary timing.
Patent JP-S57134077-A (JP)
Title: Temperature sensing negative pressure control valve
Inventor: GOMI KOUICHI
IPC: G05D23/185
Filed: 1981-02-06
Abstract: PURPOSE: To obtain a continuous and smooth control characteristic corresponding to temperature, by outputting negative pressure continuously changing correspondingly to the detected temperature.  
     CONSTITUTION: If temperature detected by a thermowax device 50, for instance, rises, its output shaft 52 is extended to lift a spring receiver 56 receiving a compression coil spring 58, and there is weakened urging force to a pressure plate 32 toward an atmospheric chamber 14 on the basis of compression springs 44, 58, then a value of negative pressure in an output chamber 16 in a balance state of a temperature sensing control valve 2 is correspondingly lowered to the urging force. If temperature detected by the thermowax device 50 lowers, the value of negative pressure goes high by operation opposite to the above. That is, an output characteristic can be obtained, in which a value of negative pressure output from an output port 20 continuously lowers as temperature rises in the thermowax device 50. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04215943-A (JP)
Title: Pallet assembled body with corrugated structure and manufacture therefor
Inventor: DANIERU ACHIERU SUMISU
IPC: B65D19/34
Filed: 1991-02-08
Abstract: PURPOSE: To improve a stability in a lateral direction by a method wherein at least one of lateral beam members has some slits extending in an upward direction and a lateral direction, a neck part is formed at a bottom side, hollow tubular reinforcing pieces are inserted into upward slits of the engaging lateral beam members and then the neck part is extended downwardly. CONSTITUTION: Tubular reinforcing pieces 20 are assembled together with lateral beam members 10. Each of the reinforcing pieces 20 is comprised of a column- like side walls 22. The reinforcing piece forms a shaft and then the opposing portions are formed with a groove 24 extending axially in a required direction. Slits 26 are formed at the bottom section of each of the lateral beam members 10 inwardly and in a lateral direction in correspondence with it. A neck part 28 is formed between the slits. The reinforcing pieces 20 are engaged with the lateral beams 10 by inserting the neck part 28 into holes 30, and finally abutted against their corresponding shoulder surfaces 11, 21 in order to rigidly fix the reinforcing pieces 20 onto the lateral beam members 10.