baber/WOPTO huggingface dataset:
Patent JP-2000299045-A (JP)
Title: Electromagnetic relay
Inventor: SUDO MASATSUNE
IPC: H01H50/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To cut off an arc generated between a moving contact point and a fixed contact point by fixedly arranging an L-shaped permanent magnet on a case astride the back of a moving contact piece or a fixed contact piece and above the fixed contact point or the moving contact point. SOLUTION: When a coil 5 is excited from a coil exciting terminal 6, an armature 7 is rotated CCW around the upper end edge of an L-shaped yoke 4 against a damping spring 17, a moving contact piece 9 is moved toward a fixed contact piece 12, and a moving contact point 10 is brought into contact with a fixed contact point 13. When energization is stopped, the moving contact point 10 is separated from the fixed contact point 13 by the elastic restoring force of the moving contact piece 9, then an arc is generated.  When an L-shaped permanent magnet 16 is arranged astride the back of the upper section of the moving contact piece 9 and above the moving contact point 10 or the fixed contact point 13, the magnetic flux passes in the transverse direction between the moving contact point 10 and the fixed contact point 13, and the arc is diffused in the direction perpendicular to it and is extinguished. Since the permanent magnet 16 is L-shaped, the magnetic flux path is short, and the diffusing force of the arc is strong.
Patent JP-H08278963-A (JP)
Title: Character data editing device
Inventor: SATAKE TERUYUKI
IPC: G06F17/24
Filed: 1995-04-06
Abstract: PURPOSE: To easily input an easy-to-read address, etc., in a good style in a short time when inputting the address of a postal card by inserting a space at the character position right after specific character data or character string data in character data. CONSTITUTION: A CPU 2 decides whether or not the specific character data or character string data stored in a RAM 4 are included in document (plural character string data) generated by inputting character data through an input device 5 such as a keyboard. When the data are included, a space is inserted at the character position right after the specific character data or character string data in the document according to a ROM 3. Therefore, when the address to be printed on the postal card is inputted, the user inserts the specific space (for example, between a city, town, or village name registered in a zip code dictionary and a street name following it to discriminate between the both) without being aware of the format and a print result, so that the easy-to-read address can be inputted in a good style in a short time.
Patent JP-H11299142-A (JP)
Title: Structure for supporting rotor coil of salient-pole synchronous machine
Inventor: TAKAI NOBUO
IPC: H02K1/24
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent the fracture of a coil end section in a structure for supporting coil of rotor by a centrifugal force. SOLUTION: A structure for supporting rotor coil of salient-pole synchronous machine is constituted by making the longitudinal sizes A2 of the parts of coil supporting bars 15 passing through a field core 12 larger than the longitudinal sizes A1 (A1<A2) of the parts of the bars 15 protruded from the core 12, and forming the cross sections of the bars 15 passing through the core 12 in inverted T-shapes.
Patent JP-2000300937-A (JP)
Title: Gas treatment method
Inventor: NARUSE YASUTO
IPC: B01D53/34
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent gas treatment method capable of removing a target gas component from a gas (exhaust gas) containing an org. gas such as org. solvent gas efficiently, inexpensively and simply by decomposition or the like. SOLUTION: The gas-liquid contact of a gas to be treated containing an org. gas component with a gas treatgment liquid is performed in a gas treatment tower and a part of the gas obtained after the gas-liquid contact in the gas treatment tower is again brought into contact with the gas treatment liquid in the gas treatment tower and the org. gas component dissolved in the gas treatment liquid is decomposed or removed by pref. using a microbiological treatment method to extremely efficiently treat objective gas to be treated.
Patent JP-S5333556-A (JP)
Title: Small-size electronic computer
Inventor: NAGANO AKIRA
IPC: G06F15/02
Filed: 1976-09-09
Abstract: PURPOSE: To ensure a clear and accurate display for the calculation result and to have a confirmation for the key operation by displaying the function signal or the function information simultaneously with the numerical value display. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08303734-A (JP)
Title: Burner for combustion gas containing unburnt char
Inventor: TANAKA MASA
IPC: F23L1/00
Filed: 1995-05-02
Abstract: PURPOSE: To stabilize combustion and burn unburnt char sufficiently, in a burner for combustion gas containing unburnt char. CONSTITUTION: In a burner for combustion gas containing unburnt char, a burner throat 13, expanded suddenly by a step 14, is provided at the outlet port unit of a combustion gas duct 2 while combustion air is sent tangentially through air nozzles 6 on the periphery of the burner throat 13. The flow speed of gas is reduced at the suddenly expanded burner throat while a proper eddy is formed whereby the flame of combustion gas is stabilized. On the other hand, a whirling flow is generated by the combustion air, sent tangentially into the throat, whereby the combustion gas is diffused and mixed into air and a combustion efficiency is improved.
Patent JP-S5632993-A (JP)
Title: Antitumorigenic agent and its preparation
Inventor: KINJI TAKEO
IPC: C12P1/02
Filed: 1979-08-25
Abstract: PURPOSE: An mildew that belongs to Aspergillus and can produce the substance AFS is cultured to produce the substance AFS showing remarkable antitumorigenic activity.  
     CONSTITUTION: An Aspergillus mildew that can produce the substance AFS is cultured under aerobic conditions at 10W45°C for 2W12 days to accumulate the substance AFS in the culture medium. The culture mixture is treated with a combination of filtration, fractional precipitation with an organic solvent, dialysis, solvent extraction, chromatography and so on to isolate the substance AFS. The chemical properties of the substance AFS are as follows: elementary analysis: C: 49.09%, H: 7.165%, O: 27.24%, N: 13.90%, molecular weight: about 4,000 (measured by the vapor-equilibrium mehtod at 60°C); ultraviolet absorption spectrum: the maximum at 280mμ; infrared absorption spectrum: the flgure; solubility in solvents: easily soluble in water, insoluble in ether, chloroform and other solvents; color reaction; ninhydrin test is positive and napthoresorcine test is negative; pH is 6.30 (in 506.4mμ/l aqueous solution). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0693561-A (JP)
Title: Stretch woven fabric and its production
Inventor: TAKEMURA OSAMU
IPC: D03D15/56
Filed: 1991-04-11
Abstract: PURPOSE:To provide stretch woven fabric exhibiting a soft and dry touch, excellent in drapeability, stretchability, etc., and suitable especially for an inner wear. CONSTITUTION:This stretch woven fabric is produced by weaving a polyester fiber (A) and covered elastic yarn (C) prepared by winding another polyester fiber (B) capable of alkaline weight reduction more readily than the polyester fiber (A) around elastic yarn and subsequently applying an alkali treatment thereto so as to reduce the weight of the polyester fiber (B) by >=5wt.%.
Patent JP-H05282092-A (JP)
Title: Operating instruction input device
IPC: G06F3/048
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the operating instruction input device by which a beginner can master easily an operation of an apparatus, and also, a misoperation can be prevented, and moreover, an expert can operate quickly the apparatus without spoiling its degree of skill. CONSTITUTION:In this operating instruction input device used for an operation of an apparatus, this device is provided with a first operating instruction point group 23 constituted by collecting plural pieces of operating instruction points 22 corresponding to each operation, and a second operating instruction point group 27 in which a relative position relation is the same as that of the operating instruction point in a first operating instruction point group thereof 23, and a distance between the operating instruction points is shortened, and also, which is instructed and selected by the same operating instruction means.
Patent JP-S5631041-A (JP)
Title: Nozzle apparatus used in loom equipped with apparatus for passing yarn by injected stream
Inventor: EERITSUHI BAARU
IPC: D03D47/30
Filed: 1980-08-07
Abstract: The nozzle assembly is provided for an air jet loom and includes a guide tube which is displaceable in the direction of the flowing air on the outflow tube of the nozzle. The guide tube allows the gap between the nozzle and the following nozzle or the shed to be adjusted to an optimum value, for example, during a weaving operation. The guide tube allows the weft yarn to be held in the picking line while reducing the tendency of the yarn to be deflected into the surrounding environment.
Patent JP-H0877922-A (JP)
Title: Manufacture of shadow mask and shadow mask
Inventor: DEIIN TEII DEIIBURAA
IPC: H01J29/07
Filed: 1995-05-02
Abstract: PURPOSE: To provide a shadow mask for a high quality image capable of sufficiently rounding the narrow part of an opening part of the shadow mask without applying an additional etching process by adopting a two step etching process realizing high etching performance. CONSTITUTION: (1) a first photosensitive layer 52 and a second photosensitive layer 54 are formed on a first main surface 32 and a second main surface 34 of a thin metal web 29. (a); (2) the first photosensitive layer 52 and the second photosensitive layer 54 are exposed by patterned light to form a patterned photosensitive layer 59 (58 : non-exposed portion). (b, c); (3) in order to prevent etching of the second main surface 34, a first protecting film 62 is applied onto the second photosensitive layer 54. (d); (4) the first main surface 32 is etched to form a recess 36. (e); (5) in order to prevent the additional etching of the first main surface 32, a second protecting film 66 is applied. (f); (6) the first protecting film 62 is removed. (f); (7) the second main surface 34 is etched to form a recess 38.  (g); (8) the protecting film 66, the photosensitive layers 52, 54 are removed. (h).
Patent JP-S5734529-A (JP)
Title: Optical changeover switch
Inventor: NANUN YUUZOU
IPC: G02F1/335
Filed: 1980-08-07
Abstract: PURPOSE:To make switching speed higher by controlling the frequencies of transducers in an ultrasonic phase grating plane for the input light beams introduced into an acoustooptic material thin film formed on a substrate. CONSTITUTION:Bragg reflection is induced for the input light beams introduced through an optical waveguide 13 in an acoustooptic material thin film 11 formed on a substrate 10 by controlling the frequencies of ultrasonic transducers 14, 15 in an ultrasonic phase grating plane formed by the ultrasonic standing waves from the transducers advancing in the thin film 11. With such constitution, in order that arbitrarily selected one input light beam is made arbitrarily selected one light beam output, both are connected to each other by selectively generating respectively prescribed frequencies from the transducers 14, 15, whereby the changeover switching is made higher in speed.
Patent JP-S5634831-A (JP)
Title: Working device for shovel loader
Inventor: INUI TAKAYASU
IPC: E02F3/28
Filed: 1979-08-29
Abstract: PURPOSE: To expand a working range in digging, hammering, crushing and the like in an oblique direction by a method wherein a boom mechanism in the working device for the shovel loader is enabled to be tilted into the oblique direction either to the right or to the left.  
     CONSTITUTION: Left and right first boom cylinders 8a, 8b effecting derrick motions of left and right first booms 4, 5 are provided on a vehicle body 1. Left and right second booms 9, 10 are swingably connected to upper end portions of the left and right first booms 4, 5. Connections fo the first booms 4, 5 and the second booms 9, 10 are effected by connecting the second booms 9, 10 to end portions of pins 11, 12 secured to the first booms 4, 5 through ball shaft joints C consisting of spherical bearing mechanisms 13. Left and right second boom cylinders 16, 17 are connected to adaptor brackets 14, 15 at base portions thereof through ball shaft joints consisting of pins 22 and spherical bearing mechanisms. Accordingly, when either one of the right or the left of the first boom cylinders 8a, 8b and the second boom cylinders 16, 17 are operated, a bucket 38 may be tilted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000304593-A (JP)
Title: Weight detector and microwave oven
Inventor: OZAWA SHIGERU
IPC: F24C7/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To detect weight stably and accurately by turning and displacing a member for detecting relative displacement depending on the displacement of a trust shaft displacing with a detected load while being born on a load spring, detecting the displacement and converting the displacement into a weight, and then transmitting the movement corresponding to the detected weight indirectly to the load spring. SOLUTION: A thrust shaft 41 displacing in the thrust direction depending on a load to be detected is born on a coil spring 46. Relative displacement detecting members 42, 43 engaged with the thrust shaft 41 are turned and displaced by a specified amount by a turning/displacing means 44 depending on the displacement of the thrust shaft 41 and turned integrally with the thrust shaft 41 by a rotary drive means 12. The relative displacement detecting members 42, 43 are provided with magnets to be detected and detected by means of a Hall IC secured to the casing 14 and then the displacement is converted into a weight. A metal cap 49 is provided at the end of the thrust shaft 41 on the coil spring 46 side and movement in the thrust direction corresponding to the weight of the thrust shaft 41 is transmitted indirectly to the coil spring 46.
Patent JP-S5634123-A (JP)
Title: Manufacture for magnetic head
Inventor: SUENAGA MASAHIDE
IPC: G11B5/187
Filed: 1979-08-29
Abstract: PURPOSE: To improve the selective etching nature and to perform narrow track processing easily with high accuracy, by using the sputtering gas having argon as the main component and the Cr mask in the track width processing of head, and by specifying the gaseous pressure.  
     CONSTITUTION: The masking Cr film is coated on the medium opposing surface of the core block 3 having the gap 1 and the coil winding window 2, and the mask 5 is formed on the part being the track and slider with the photoetching method or the like. Next, sputtering etching is made by using the sputter gas taking argon as the major component under the gaseous pressure of 0.8×10 -2 W5×10 -2  Torr. for Ni-Zn ferrite head and 1.5×10 -2 W3×10 -2  for Mn-Zn ferrite head, to form the track 6 and the slider 7. Next, the remained Cr mask is removed to expose the medium opposing surface of the core block 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5442609-A (JP)
Title: D. c. electric machine with duplex armature
Inventor: MATSUI TAKAYUKI
IPC: H02K16/00
Filed: 1977-09-10
Abstract: PURPOSE: To prevent limitation of the machine output due to one armature with lower commutation performance by equalizing the commutation performance of each armature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H047603-A (JP)
Title: Numerical controller
Inventor: MIURA KUNIO
IPC: B23Q15/24
Filed: 1990-04-25
Abstract: PURPOSE:To make a data table for stopping a shaft unnecessary by executing a shaft stopping process from time when the speed of a cam driving shaft becomes slow by using a deceleration process during the operation of a cam. CONSTITUTION:A speed monitoring part 11 reads present feed speed from a speed detecting part 9 by a shaft stop signal S2 sent from a shaft stop signal generating part 21, and when the absolute value of this feed speed becomes below speed set beforehand, it changes a switch 10 to a deceleration function generating part 12 side. A deceleration factor corresponding to the speed set in the speed monitoring part 11 is stored beforehand in the deceleration function generating part 12, and after the switch 10 is changed, it obtaines a position command value for stopping the cam driving shaft from a present position read out from a position detector 8, the speed read out from the speed monitoring part 11 and this deceleration factor corresponding to the present speed, and outputs it to a subtracter 2. Thus, the data table for stopping the shaft is not necessitated.
Patent JP-H05280287-A (JP)
Title: Construction device for tunnel wall
IPC: E21D11/10
Filed: 1992-04-01
Abstract: PURPOSE:To perform spraying of concrete and netting against a drilled wall simultaneously with discharging of muck on the working face part of a tunnel. CONSTITUTION:A supporting rail 1 of a certain length is movably hangingly supported with the upper wall of a tunnel T in the lengthwise direction of the tunnel, and upper and lower guide rails 7, 8 are movably arranged along the supporting rail 1. Traveling carriages 13, 14 are respectively arranged on these upper and lower guide rails 7, 8, and a concrete spraying arm 19 having a concrete spraying nozzle 20 on the extreme end thereof and an arm 28 having a man cage 37 are respectively provided on the carriages 13, 14 capably of being contracted or swivelled.
Patent JP-S60254223-A (JP)
Title: Electronic device
Inventor: MATSUYAMA SHIGERU
IPC: G06F3/048
Filed: 1984-05-31
Abstract: PURPOSE:To prevent a misoperation such as a double push of a decimal tab by supplying successively data in a left shift onto a line buffer memory based on the position of the decimal tab by means of the input of an integer part of a decimal tab input mode. CONSTITUTION:An electronic device such as an electronic typewriter, etc. is provided with a keyboard KB containing an array of numerical keys, etc., a control unit CPU, a printer PRT, a display device DIS, etc. Then the characters, the numeric characters, etc. supplied KBS via keys through the KB are printed and displayed. A ROM stores a group of microinstructions for control procedures; while a RAM stores the data on numeric characters, etc. Then the position of a cursor set by the input of the numerical key is set at the lowest digit of an entry memory with designation of a decimal tab input mode. Thus the data are inserted and stored successively to the left digit position at the cursor position within a line buffer memory. The input of a decimal point key is released after said input and the numerical value of a decimal part is supplied and stored.
Patent JP-S5634523-A (JP)
Title: Emergency stop device for driven object of concrete mixer truck
Inventor: NAKAMURA MITSUO
IPC: B60K17/28
Filed: 1979-08-27
Abstract: PURPOSE: To make arrangement for emergency stop of a driven object such as hydraulic pump for driving a mixer drum of a concrete mixer truck at the time of breakdown in the control device by connecting the operating lever for said object to the output shaft of the driving part through a lever with a detent part incorporated.  
     CONSTITUTION: An electric motor 3 for control operation having a brake 2 is coupled to a reduction gear 4, and a controlling output is taken out of the output shaft 5. A driven object 7, for example a hydraulic pump driven by an engine, is controlled by inclination displacement of an operating lever 8 over its delivery direction and discharge amount. When torque of the output shaft 5 is below a certain value, a steel ball 15 is put into a concave 18 by a spring 16 in the detent mechanism 13, and the torque is transmitted to the operating lever 8 through a crank lever 11 and a rod 20. When the torque exceeds the set value, the mechanism 13 is put into out of torque transmission, when the lever shall be operated by a hand lever 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07314794-A (JP)
Title: Label printer
Inventor: TAKAI YOSHIHIRO
IPC: B41J3/407
Filed: 1994-05-24
Abstract: PURPOSE:To reduce burden of an operator and improve operability by dividing a data of article names in a PLU file of a commodity information memory means into a plurality of blocks and deleting the data of article names stored in an edit memory by reading from the PLU file starting from a block whose priority order is low. CONSTITUTION:A PLU file 31 is provided with a block information area 44 which divides a data of article names into a plurality of blocks and stores a data of the number of characters at every block, and a priority information area 45 for storing a data of priority order at every block. An edit memory 32 is provided for storing the data of article names read from the PLU file 31. When the number of characters of the data of article names stored in the edit memory 32 is larger than the number of printable characters in an article name column of a label paper, a data whose priority order is low in the article name data stored in the edit memory 32 is firstly deleted based on the priority order data in the priority information area 45 and the article name data read from the PLU file 31 is edited so as to automatically set the number of characters printable in the article name column of the label paper.
Patent JP-S5810706-A (JP)
Title: Lens barrel
Inventor: TODA KATSUHIKO
IPC: G02B7/04
Filed: 1981-07-14
Abstract: PURPOSE:To abolish outside circumferential gears or the like of a distance ring and a zoom ring, to improve the external appearance, to attach the detach lenses to and from a camera and to facilitate mounting interchangeable lenses, by incorporating a linear step motor used as a barrel also. CONSTITUTION:A front barrel 101, a center barrel 102, and a rear barrel 103 are joined by joining members 104 and 105 to constitute a one-body box body, and the barrel 102 and a barrel 106 where magnification varying lens systems L4-L6 as well as the barrel 102 and a barrel 107 where a correcting lens system L7 is stored constitute two sets of linear step motors, which are used as barrels also, respectively. A part of the barrel 102 is a stator 108 of the upper linear step motor, and a needle 136 is attached to the barrel 106 while facing to the stator 108, and a part of the barrel 102 is a stator 121 of the lower linear step motor, and a needle 137 is attached to the barrel 107 while facing to the stator 121.
Patent JP-S5537140-A (JP)
Title: Ice of sweet drink made from fermented rice and its preparation
Inventor: OGAWA GENSHICHI
IPC: A23G9/32
Filed: 1978-09-08
Abstract: PURPOSE: To obtain a food having a high nutritive value and good taste and to extend the new use of rice, by subjecting a sweet drink made from fermented rice to a specific treatment, and by freezing the drink.  
     CONSTITUTION: A sweet drink made from fermented rice, which is saccharified, aged, and cooled to normal temperature, is mixed with a perfume or essence, e.g. vanilla, lemon, or coffee, ground, cooled or frozen to give an ice cream cake. For example, 1.4kg of rice Koji, 2kg of rice, and 3l of warm water are mixed, saccharified, and aged at 55°C for 6W10hr to give a viscous material, which is ground with 10W20% of a perfume, or essence, and cooled in a freezer with stirring to give a soft ice cream, or further frozen to form a hard ice cream. 
     COPYRIGHT: (C)1980,JPO&Japio