baber/WOPTO huggingface dataset:
Patent JP-S59181969-A (JP)
Title: Chopper circuit
Inventor: MORITA MASAYUKI
IPC: H02M3/155
Filed: 1983-03-31
Abstract: PURPOSE:To efficiently and accurately control a drive of a chopper circuit by providing a power source of a controller separately from of a main power source for a load, and closing and connecting the power source the controller in reverse polarity between the emitter and the base when a switching transistor of OFF. CONSTITUTION:A switching transistor Q1 in a 1-transistor chopper is supplied with a base current from a power source 3 connected between the base and the emitter. Further, the base current is applied or interrupted, and the transistor Q1 is turned ON or OFF when a transistor Q2 is turned ON or OFF, thereby controlling a discharge lamp H. At this time, the transistor Q2 is turned ON or OFF by the ON or OFF signal determined by a controller 4. The controller 4 produces the ON or OFF signal by detecting the current by a detector 9. When the transistor Q2 is OFF, the transistor Q1 is ON, and when the transistor Q2 is ON, a DC power source 2 is connected in reverse polarity between the emitter and the base of the transistor Q1, and the transistor Q1 is accordingly rapidly turned OFF.
Patent JP-H01230165-A (JP)
Title: Data input device
Inventor: KOYAMA YASUO
IPC: G06F17/21
Filed: 1988-03-10
Abstract: PURPOSE:To facilitate an expression input by receiving an input character in the stage of the indication of the expression input, editing the expression as area information, storing an intermediate result, and outputting it to an expression displaying part. CONSTITUTION:For a data input device 7, with the use of an expression form selecting part 3, an area form editing part 8 selects and edits the form of the expressions from an area form memory part 10 to store the expression area form information and input procedure information prepared in the fixed forms beforehand by means of an area form retrieving part 9, prepares the form of the final expression and an input procedure, and stores them into the area form memory part 10. Next the input character inputted by a character input part 4 is received by an input character obtaining part 11, an expression editing part 13 prepares the expression by means of the inputted character, edits the expression as the area information stores the intermediate result into a data memory part 15, and an area data output part 14 outputs it to an expression displaying part 5 added with a necessary row and the number of digits. Thus, the expression input can be simplified.
Patent JP-S59181421-A (JP)
Inventor: MORI SADAJIROU
IPC: H01H9/36
Filed: 1983-03-31
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-S52139616-A (JP)
Title: Preparation of large diameter steel pipe superior in strength and toughness
Inventor: NAKASUGI HAJIME
IPC: C22C38/14
Filed: 1976-05-18
Abstract: PURPOSE: To prepare the large diameter steel pipe for natural gas, crude petroleum transportation, the yield point is more than 37 kg/mm 2 , the strength and the toughness are superior and the thickness is about 15W80mm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06266435-A (JP)
Title: Autonomous intersection control method for unmanned carrying car
Inventor: TOKUSHIGE MASAFUMI
IPC: G05D1/02
Filed: 1993-03-17
Abstract: PURPOSE:To obviate generation of a queue by stopping in this side of a first area at the time when a signal wave of an execution frequency exists and continuing a detection until the signal wave is gone, executing transmission of a signal wave of a holding frequency, and transmitting the signal wave until an unmanned carrying car goes into the first area and passes through it at the time when the signal wave of the execution frequency does not exist. CONSTITUTION:In the case unmanned carrying cars A1, B1 advance simultaneously into the second area (b) from the third area (c) in two entrances A, B, when it is assumed that priority of the unmanned carrying car A1 from the entrance A is higher, and goes preferentially into the first area (a), the unmanned carrying car B1 existing in the second area (b) from the entrance B becomes on standby in this side of the first area (a), while executing transmission of a signal wave of a holding frequency (f1) and detection of a signal wave of an execution frequency f2. In this case, on the entrance A side, the next unmanned carrying car A2 can confirm a fact that the unmanned carrying car B1 exists in the second area (b) already from the detection of the signal wave of the holding frequency (f1), therefore, it becomes on standby in this side of the second area (b), even if its priority is higher.
Patent JP-S55149783-A (JP)
Title: Toughness improving method of flush butt weld zone of steel
Inventor: SUZUKI SHINICHI
IPC: B23K11/04
Filed: 1979-05-11
Abstract: PURPOSE: To enhance welding performance and improve the toughess of weld zone by injecting one or more kinds of tellurium, selenium, sulfur and antimony or their compounds between the faying surfaces of steels during flush butt welding.  
     CONSTITUTION: In the flush butt welding for production of chains, etc., one or more kinds of tellurium, selenium, sulfur and antimony or compounds of these elements and further those added with recarburizers such as charcoal powder are injected between the faying surfaces of steels by a suitable method. This results in the harder weld zone and batter toughness and impace resistance of the weld zone, thus the weld zone toughness having reliability is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62216618-A (JP)
Title: Manufacture of filter element
Inventor: KURASHIGE TADAHIRO
IPC: F02M35/024
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a filter wherein an end plate of an end part is not necessitated and a filter area is remarkably increased by folding one sheet of sheet-like element material and making a structure wherein one end of an annular side wall part is closed by a central bellows part. CONSTITUTION:A filter element 10 is composed of both a filter face formed by folding an element material 11 and a ring-shaped frame plate 14. The filter face is folded in a bellows shape in such a state that chevron folded lines and valley folded lines are alternately provided on the element material 11 consisting of sheet-like filter paper, and a pair of chevron-like sawteeth-shaped folded lines are formed in the inside or the outside of the filter paper. After rectangularly folding it from respective sawteeth-shaped folded lines and forming a pair of side wall parts 12, both ends of these side wall parts are mutually bonded and made annular, and a frame plate 14 is bonded to the lower part of the side wall parts 12. Therefore since an end plate of the end part is not necessitated, it can be made lightweight and number of parts is made less and cost can be reduced.
Patent JP-H01231738-A (JP)
Title: Medium containing mechanism
Inventor: WATARAI SHINICHI
IPC: B41J13/00
Filed: 1988-03-10
Abstract: PURPOSE:To contain medium through a simple mechanism with the position thereof being regulated corresponding to the size by setting free rotary position of a stopper member and varying the regulating position of time medium through utilization of the bent shape of the stopper member. CONSTITUTION:A stopper member 41 is formed by bending a metal wire having inserting sections 41a at the opposite ends into U-shape, when viewed from the upper face, thereafter hooking the metal wire. The inserting section 41a is inserted resiliently into a fixing hole 45 of a guideboard 43 mounted on a containing table 40 which is arranged with an angle to the right. Consequently, the stopper member 41 is rotatable around the fixing hole 45. When B4 paper is employed, the stopper member 41 is rotated to tilt the paper to the left, and the folded upper inner face is employed as the stopper for the B3 paper. Since the stopper member 41 is resilient, it can be set through deformation even if there is a protrusion 44.
Patent JP-H10257492-A (JP)
Title: Image coding method and image decoding method
Inventor: SUMINO SHINYA
IPC: H04N19/60
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image coding method capable of bit rate control in the unit of blocks without deteriorating a coding efficiency even when a bit rate is largely changed. SOLUTION: An input image signal 1 samples a sub-sample of the entire image in a sub-sample ratio 2 given externally. An output of a sub-sample device 10 is given to a block processing unit 11 into blocks with an optimum block size. A ratio decision device 12 receives a sub-sample ratio 3 given externally and a coding bit rate of a coder 14 to decide a sub-sample ratio 4 to apply subsample to the signal in the unit of blocks by a sub-sample device 13. The coder 14 encodes the image signal subject to sub-sample in the unit of blocks and provides an output of a coded signal 5. Furthermore, the sub- sample ratios 2, 4 are transmitted together with the coded signal 5 so as to allow the signal to be correctly up-sampled at decoding.
Patent JP-2000253569-A (JP)
Title: Power source control method and device thereof
Inventor: TANABE MOTOI
IPC: G05F1/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a power source control device which can improve reliability of a system, while lowering system down, when a troubles is generated in a power source. SOLUTION: This device is equipped with a control part 3, having a load current amount control microcomputer 9 which decides the number of the sets of troubled power source, based on a number of signals of power source trouble transmitted from a parallel operation power source, comparing the total number of sets of the parallel operation power source set by a switch 10 with the decided number of sets of the troubled power source, and transmitting a load current amount control signal 6 to a load in a manner, so that a load current amount of a residual power source current amount or less is supplied.
Patent JP-H09245219-A (JP)
Title: Paper money discrimination machine having license reading function
Inventor: MIYAMURA YOSHIFUMI
IPC: G07F7/12
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To build the paper money discrimination machine into an automatic vending machine, for example, and to sell the commodities to only the purchasers who satisfy the age conditions by giving a license reading function to the discrimination machine in addition to a paper money discrimination function. SOLUTION: When a purchaser puts his license into a paper slip slit 4 based on an instruction, a paper slip identification means 3 decides whether the license or the paper money is inserted. When the insertion of the license is confirmed, a date-of-birth reading means 7 reads the date of birth A of the purchaser. Then a new/old identification means 8 identifies a new or old issue of the license, and a license genuineness discrimination means 9 discriminates the genuineness of the new and old licenses 6A and 6B based on the back color, etc., of a face photo B. When the genuineness of the license is decided and the propriety of sale of the corresponding commodity is judged by a discrimination means 12 for both licenses 6A and 6B, the paper money is put into the slit 4 after the license is pulled out. At the same time, the feed rollers 11 revolve to feed the paper money.  Then the commodity is discharged after the genuine paper money is decided by a paper money genuineness discrimination means 13.
Patent JP-S55149661-A (JP)
Title: Painting method for electronic part
Inventor: YOMO TAMOTSU
IPC: B05D1/30
Filed: 1979-05-09
Abstract: PURPOSE: To prevent resin drip and heighten the reliability of printed wiring by a method wherein outgoing lead wires are connected to an electronic part element body and a portion near the root of the outgoing lead wires is coated with resin by means of pouring transcription, etc.  
     CONSTITUTION: An electrode surface of a capacitor element body 6 held by means of outgoing lead wires 2, 2 and the outgoing lead wires 2 are connected by means of soldering, etc., and a portion near the root of the outgoing lead wires 2 of the capacitor element body 6 is coated with resin 1. The element body is immersed in the resin 1. In this case, the element body is pulled up at a location in extent which the resin 1 applied near the root of the outgoing lead wires 2 is not deeply immersed and the whole surface is completely sheated through processes, such as thermal hardening, optical hardening, etc. Consequently, the element body need not be deeply immersed in the resin 1, the resin 1 does not adhere to the outgoing lead wires 2, and the resin does not drip, thus the element body is not snapped and can strongly be fixed when it is soldered and mounted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63222948-A (JP)
Title: Inching control device
Inventor: ARAYA KOJI
IPC: B60W10/18
Filed: 1987-03-11
Abstract: PURPOSE:To allow the cargo handling operation without operating an accelerator operating device by controlling the rotating speed of a prime mover to the rotating speed required for the cargo handling operation with a rotating speed control means when a detecting means detects that an inching operating device has been operated. CONSTITUTION:A CPU 19 disengages a dry type single-plate clutch 2 via the input of an operation signal from an inching sensor 15 generated by the depression of an inching pedal 16 and controls a brake operating actuator 24 to perform the braking operation by a brake drum 25 when the pedal 16 is further depressed. When the CPU 19 judges that the pedal 16 is not depressed based on the signal from the sensor 15, it again returns the throttle opening to the original value for idling. When the pedal 16 is thus operated, the throttle is opened to get the engine rotation necessary for the cargo handling operation, thus the inching operation can be performed only by the operation of the pedal 16 without operating both inching and accelerator pedals 13, 16, thereby the operation is simplified, and the fatigue of a driver is reduced.
Patent JP-S63224855-A (JP)
Title: Cast-in construction for iron member
Inventor: FUJITA TOSHIO
IPC: B22D19/00
Filed: 1987-03-11
Abstract: PURPOSE:To improve heat resistance of an iron member and to enable cast-in of the iron member in molten metal under condition of accurate shape by forming iron-Al alloy layer on the surface of the iron member and also forming alumite layer on the surface of this alloy layer. CONSTITUTION:A steel pipe 17 and supporting metal 19, which the prescribed pretreatment is executed to them, are dipped into Al bath to form Fe-Al alloy layer 31. Then, alumina layer 33 on surface of the alloy layer 31 and Al layer at outside of the alumina layer 33 are formed, but the Al layer on the surface is removed by suitable means and the alumina layer 33 is exposed. As the alumina layer 33 has excellent heat resistance and is hard to melt in case of contacting with molten metal 41, the steel pipe 17 is protected from the molten metal 41.
Patent JP-S54149559-A (JP)
Title: Monostable multivibrator circuit of unsaturated type
Inventor: WADA TAKESHI
IPC: H03K3/023
Filed: 1978-05-17
Abstract: PURPOSE:To obtain an unsaturated type monostable multivibrator whose output signal waveform is excellent and which operates at a high speed. CONSTITUTION:The monostable multivibrator consists of signal synthesizer circuit 1 which mixes a trigger signal and a positive feedback signal together, differential amplifier circuit 2, buffer amplifier circuit 3, time-constant circuit 4, and differential amplifier circuit 5 which outputs the positive feedback signal and an output signal. Here, differential amplifiers 2 and 5 are made to operate in an unsaturation state. Buffer amplifier circuit 3 is composed of emitter follower transistors Q5 and Q6 Darlington-connected and a composite bias current flows which is determined by collector currents of transistors Q8 and Q9 connected to their emitters. Although the collector current of transistor Q9 is fixed, transistor Q8 varies in its corrector current value corresponding to the output signal level of transistor Q3 constituting differential amplifier 2.
Patent JP-S63224080-A (JP)
Title: Data storage system in draw type optical disk medium
Inventor: YOKOI SHUNICHI
IPC: G11B20/12
Filed: 1987-03-12
Abstract: PURPOSE:To minimize the number of sectors remaining on an optical disk medium by using a DRAW system that a directory region and a data region are written successivly on the optical disk medium from a head sector and a last sector respectively while opposing to each other. CONSTITUTION:It is the system that the directory part 11 is written successively from the head sector F of the medium 10, and the data part 12 is written succesively from the last sector L of the medium 1o while opposing to the directory part 11. The wastefulness such as the optical disk comes not to be used because the data region 12 is used up while the directory region 11 still remains, or the directory region 11 is used up while the data region still remains since the sizes of the directory region 11 and the date region are not determined beforehand, can be minimized as soon as possible.
Patent JP-H05260424-A (JP)
Title: Projection type picture display device
IPC: H04N5/74
Filed: 1992-03-16
Abstract: PURPOSE:To make a black matrix of a light bulb unremarkable in the projection type picture display device using a dot matrix type liquid crystal display panel for the light bulb. CONSTITUTION:The projection type picture display device provided with a high brightness light source 1, a light bulb 4 being a dot matrix type liquid crystal display panel, and a projection lens 5 projecting a picture onto a screen 6 with magnification is provided with a mechanism 7 selecting a phase diffraction grating or parallel plates inserted between the projection lens 5 and the light bulb 4, and the optical thickness of the parallel plates and the average optical thickness of the phase diffraction grating are equal to each other.
Patent JP-S54148821-A (JP)
Title: Inorganic coating
Inventor: HATSUSHIRO MASAHIKO
IPC: C09D1/02
Filed: 1978-05-15
Abstract: PURPOSE: An inorganic coating that contains a specific binder, a curing agent, fine particles of titanium oxide, thus having prolonged service life and good coating operability.  
     CONSTITUTION: To (A) 100 parts by wt, based on the solid components, of a binder mainly containing at least one compound selected from (a) water-soluble silicate salts of the formula: M 2 O.xSiO 2 .yH 2 O [M is alkali metal belonging to group IA of the periodic table, N(C 2 H 4 OH) 3 , etc.; x,y are integral numbers], (b) modified water-soluble silicate salts that are prepared by modifying silicates of (a) with hydroxides or oxides of metals or transition metals belonging to group IIA of the periodic table and aluminum, and (c) colloidal silica of 8W10pH are added (B) 40W150 parts of a hardening agent of phosphate compound or boron compound and water to form an inorganic coating. Further, (C) 0.05W5.00 parts of fine particles of titanium oxide with a primary particle size of 15W40 millimicrons and a specific surface area of 50 ± 15 m 2 /g, per 100 parts of the solid components of the above inorganic coating, are added to produce title inorganic coating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5892798-A (JP)
Title: Heat-exchange wall
Inventor: KAKIZAKI KIMIO
IPC: F28F13/02
Filed: 1982-04-07
Abstract: PURPOSE:To realize the surface capable of efficiently transmitting heat extending over a long  period of time by a structure wherein a large number of fine, long cavities are provided over  the outer skin zone of a wall surface contacting with boiling liquid and the cavity is communicated to the outside by means of a large number of minute pores. CONSTITUTION:A large number of fine, long cavities 2 are provided over the outer skin zone of  the wall surface contacting with boiling liquid and as well as said cavities 2 are separated  from the outside surface of the wall by a thin wall 21 integral with a heat transfer wall. A  large number of pores, the area passing through the outside surface of each of which is 0.4mm.  or less and which communicate the cavities 2 with the outside surface, are provided over the  thin wall 21 in such a manner that the respective pores are arranged along the cavities 2 regularly and with minute intervals. Accordingly, when a pipe 1 is placed in boiling liquid under  the condition that high temperature fluid is flowd in the inside of the pipe 1, the boiling liquid  flowed into the cavity 2 from each small pore 3 is heated with the internal wall surface of the  cavity 2, resulting in generating a nucleus for steam bubble, which is grown up to be enough larger to be discharged from the small pore in the form of a steam bubble. The cool boiling  liquid trapped in the adjoining pore to said pore, from which a steam bubble is discharged,  flows in said cavity 2, resulting in enabling to perform effective heat exchange.
Patent JP-H0753596-A (JP)
Title: Interferon
Inventor: HIMURAA ADORUFU
IPC: C07K16/00
Filed: 1994-03-28
Abstract: Method for producing recombinant horse and dog interferons, as well as said interferons.
Patent JP-S61217483-A (JP)
Inventor: MAKINO KATSUMI
IPC: B66B3/00
Filed: 1985-03-22
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-H04211658-A (JP)
Title: Process for producing aminoethanol derivative
Inventor: BERUNTO GARENKANPU
IPC: C07D213/84
Filed: 1991-02-28
Abstract: PURPOSE: To obtain the subject compound useful as intermediates for the preparation of animal growth promotors, by reacting an oxazole carboxylic acid ester with an acid and reacting the product with a hydrogenating agent.  
     CONSTITUTION: A compound of formula I (R 1  is optionally substd. pyridyl; R 5  is lower alkyl) is hydrolysed with an acid in the presence of a diluent at 50-100°C, preferably 70-95°C, and, if desired, the product is treated with a strong base to release an aminomethy ketone of formula II. Then, the compound of formula U or its salt is reacted with a hydride compound at -50-150°C, preferably 0-120°C, optionally in the presence of a reaction auxiliary and a diluent to give the desired compound of formula III. Among the compounds represented by formula II, pyridylaminomethyl ketones of formula IV (R 2  is halogen or CN; R 3  is H, halogen or NH 2 ; R 4  is H or halogen) are novel. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S60204412-A (JP)
Inventor: SHIRATORI YUKIO
IPC: B65B13/18
Filed: 1984-03-26
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-S62214358-A (JP)
Title: Sealing means for analytical slide
Inventor: YAGINUMA NAKATSUGU
IPC: G01N35/02
Filed: 1986-03-14
Abstract: PURPOSE:To decrease the adsorptive power of a generated reactive gas and to prevent the fluctuation of a measured value by using a melt coating film of a fluorine-contg. polymer to form at least part of the surface of a sealing means which faces the surface to be applied with the liquid sample of a multi- layered analyzing element. CONSTITUTION:The sealing means such as, for example, a carrier 10 is used for an analyzing slide 20 so as to substantially coat the surface to be applied with the liquid sample of the multi-layered analyzing element in order to decrease the evaporation of the liquid sample from the multi-layered analyzing element in an incubation stage. The melt coating film 11 of the fluorine-contg. polymer which can be converted and fluidized at the temp. above the m.p. is formed on the surface part of the carrier 10 corresponding to the surface to be applied with the liquid sample of the multi-layered analyzing element. The coating film 11 is formed by forming, for example, a tetrafluroethylene layer contg. carbon black by a sintering method, coating a water dispersion of a tetrafluroethylene/hexafluoropropylene copolymer on said layer and heating the same.