baber/WOPTO huggingface dataset:
Patent JP-H11214904-A (JP)
Title: Balanced-to-unbalanced converter
Inventor: KONO TATSUO
IPC: H01P5/10
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a substrate type balanced-to- unbalanced converter. SOLUTION: A pair of line patterns 21 and 22 are formed on both planes 1a and 1b of a substrate 1 and they are made into a converting part T, which performs conversion between a balanced signal and an unbalanced signal. Insertion loss is reduced and also the phase difference between balanced outputs which is outputted to balanced terminals 25 and 26 is suppressed by making one line pattern 22 three to eight times as wide as the other line pattern 21.
Patent JP-S62185274-A (JP)
Title: Regulating plate saving mechanism for rotary magnetic sheet device
Inventor: TAKATORI NAOKI
IPC: G11B17/34
Filed: 1986-02-12
Abstract: PURPOSE:To prevent a damage due to pressing a magnetic sheet from occurring even when a magnetic sheet package is left in the sheet device main body by allowing to float a regulating-plate supporting plate supporting the regulating plate away from the magnetic sheet. CONSTITUTION:In the intermediate part of a rod 40, a flange 40a is formed, and between this flange 40a and a supporting part 42 a spring 43 to force the rod 40 upward is interposed. When excited, a solenoid 41 attracts downward the rod 40, but releases it when not excited. On the other hand, when the magnetic sheet 13 is still, the solenoid 41 is not excited. Accordingly the rod 40 protrudes upward due to the force from the spring 43, and contacts the regulating-plate supporting plate 21 to make the plate 21 afloat. Consequently, the regulating plate 15 is separated from the magnetic sheet 13 not to damage it.
Patent JP-S58144550-A (JP)
Title: Yoke for rotary electric machine
Inventor: OGITA TADAHISA
IPC: H02K1/30
Filed: 1982-02-22
Abstract: PURPOSE:To increase the effective shearing area to a clamping bolt while holding the effective sectional area to the tension at the maximum by superposing segment pieces having pole mounting grooves in an axially displaced manner at the prescribed relationship. CONSTITUTION:Pole mounting grooves d for engaging field core with the outer diameter portion and a segment piece 3 of sector shape having through holes e of clamping bolts therein are axially superposed to form a yoke. Assume that the number of pole mounting grooves d which includes the play grooves of the pieces 3 is represented by m (e.g., 10) and the number of displacements of the seals of the pieces 3 is represented by X, they are superposed so that the X alternately becomes x=m/2 (e.g., 5) and X=m/2-1 (e.g., 4).
Patent JP-H02208141-A (JP)
Title: Transport vehicle
Inventor: MORI SHIGERU
IPC: B60P3/00
Filed: 1989-02-06
Abstract: PURPOSE:To improve a work quality at a transport vehicle for a cubicle type weighty apparatus, by arranging so that a transported matter may be transported as it is holdingly pinched by means of a pair of pinch-holding members having wheels and transported matter support jacks at the lower part. CONSTITUTION:A transported matter 2 is mounted on woods 9 provided at an interval on a floor. And the support portions 7 of a pair of right and left main bodies 4 are inserted between woods 9 and the transported matter 2. And the transported matter 2 is fixed by engaging both ends of a belt with the engaging portions 4a of the main bodies 4. Next, the transported matter 2 is lifted horizontally, and woods 9 are pulled out. Next, support portions 7 are lowered to an appropriate height which is safe, and an movement is made by means of rollers 6. As a result, the quality of work can be improved.
Patent JP-S55119929-A (JP)
Title: Output control system for stirring engine
Inventor: OKUMURA NOBUAKI
IPC: F02G1/05
Filed: 1979-03-08
Abstract: PURPOSE:To maintain the pressure in an operation space constantly at an optional level by comparing an electric signal corresponding to the pressure in the operation space with a set signal and adjusting the pressure to be equalized with the set signal as opening and closing electromotive valves. CONSTITUTION:A nonreturn valve 7 is provided in a pipe connecting between a high pressure tank 1 of operation gas and an operation space 6, while another nonreturn valve 8 is provided in a pipe connecting between a low pressure tank 2 and the operation space 6. Electromotive valves 3 and 4 to increase and decrease pressures are respectively provided in pipes between nonreturn valves 7 and 8 and tanks 1 and 2. The pressure between the electromotive valve 3 and the nonreturn valve 7 is detected by a pressure-electric signal converter 11, whose signal is compared in a comparator 13 with a set signal given by a setter 12. In this construction, either of electromotive valves 3 and 4 is controlled to be opened or closed by means of an electromotive valve switch 14 so that the deviation signal outputted from the above-said comparator 13 may be reduced to zero.
Patent JP-S54119448-A (JP)
Title: Preparaton of beta-lactam compound
Inventor: FUKUMURA MASATAKA
IPC: C07D205/095
Filed: 1978-03-09
Abstract: PURPOSE: To obtain the title compound having antibacterial activity and β- lactamase inhibitory action readily, by reacting 4-(benzthiazole-2-yl)-3 dithio- azetidine-2-one with a thiol.  
     CONSTITUTION: A4-(benzthiazole-2-yl)-dithio-azetidine-2-one,e.g. formula I: (R 1  is H or acyl group), is reacted with a thiol of the formula RSH (R is lower alkyl, carboxyalkyl group,etc.) in water, an alcohol, or their mixed solvent at room temperature to give an 4-R-dithio-azetidine-2-one,e.g. formula II. The compound of formula I can be obtained by synthesizing a β-lactam compound having a benzthiazole group according to the well-known method, and by removing the side chain at the 1-position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02241834-A (JP)
Title: Driving device for vehicle
Inventor: ROOBERUTO MIYURAA
IPC: B60K17/00
Filed: 1990-02-08
Abstract: PURPOSE: To reduce the generation of torsional resonance and vibration by a method wherein at least one longitudinal slit is formed in a range of the low bending stress of a central pipe to inter connect units of which a drive device consists. CONSTITUTION: A drive device for an automobile comprises a front drive device unit 1 having an engine and a rear motor-operated device unit 3 having a transmission device 4, and the rear transmission device 4 is coupled to drive an engine 2 through a drive shaft 5 and a clutch. The units 1 and 3 are supported on a car body side through elastic support parts 7 and 8, respectively, and the two units 1 and 3 are intercoupled through a central pipe 6. In this case, a longitudinal slit 11 throughout the length of a central pipe 6 is formed in the front range, continued to the front drive device unit 1 of a central pipe 6 and in the range, wherein a bending stress is as low as possible, of the central pipe 6. Tong pieces 17 to prevent the occurrence of a crack are fixed at the two end parts of the slit 11.
Patent JP-H0638611-A (JP)
Title: Electric lawn mower
Inventor: CHIYAARUZU KEISU RONGU
IPC: A01D34/78
Filed: 1993-01-22
Abstract: PURPOSE: To provide an operation switch for a safety electric lawn mower necessitating double starting operation by a user by simple constitution. CONSTITUTION: An operation button 36 enabling two kinds of individual movement patterns is provided within a housing provided for a handle 22. First motion pattern is axial movement between a stopping position and an operating position and a second movement pattern is rotating movement between a preparing mode and a traveling mode. The operation button operates linked with a bail bar 30 axially rotating between an upper on position and a lower off position. The bail bar rotates the operation button in the direction of the traveling mode and the operation button is engaged with an electric switch 40 to close an electric circuit to operate a motor 12. An operation system by double operation prevents an accident by unconscious or accidental starting operation to make a safety electric mower.
Patent JP-H08203843-A (JP)
Title: Laser application system
Inventor: TANAKA KOICHIRO
IPC: H01L21/20
Filed: 1995-01-24
Abstract: PURPOSE: To effectively perform annealing by applying laser beams when creating the panel of an active matrix type liquid crystal display. CONSTITUTION: Laser beams 107 are divided by two beam-attenuation filters 104 and 105 to control the energy. Then, laser beams 108 and 109 are applied to a peripheral circuit region 111 and a picture element region 112 of the panel of an active matrix type liquid crystal display with different energies, thus applying laser beams to a required region with required energy.
Patent JP-S53112637-A (JP)
Title: Product sales equipment
Inventor: SAITOU SHIYUNJI
IPC: G07G1/00
Filed: 1977-03-12
Abstract: PURPOSE: To secure a correct money treatment at all times in case an additional deposit occurs after the change data is once calculated, by adding the additional deposit to the change data already calculated and then having an automatic calculation for the new change data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01204027-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDO TOSHIMITSU
IPC: G02F1/133
Filed: 1988-02-10
Abstract: PURPOSE:To prevent a stripe and nonuniformity from being formed at the border of display areas even in a large-sized display which is divided into display areas by generating an AC signal by ORing exclusively two high and low signals which alternate at a specific period. CONSTITUTION:A nonuniformity eliminating circuit 4 is connected to the scanning electrode driving circuit 3 of a liquid crystal display element 1 and the shift signal CL1 for the scanning electrode driving circuit is led thereto. Then a signal M1 which alternates between a high and a low level at a period l/n times [(n): number of time divisions, (l): integer which is smaller than (n) and not a factor of (n)] as long as a frame period is obtained by a circuit 6. Further, a signal M2 which alternates between a high and low level at a period m/n times [(m): integer which is not equal to (n)] as long as the frame period is generated by a circuit 7; and those two signals are passed through an exclusive OR circuit 8 to obtain the AC signal, thereby driving the display element 1. Consequently, a stripe and nonuniformity are prevented from being formed at borders of even a large-size display which have divided display areas.
Patent JP-S60170811-A (JP)
Title: Optical fiber cable
Inventor: IRI EIJI
IPC: G02B6/44
Filed: 1984-02-15
Abstract: PURPOSE:To obtain an optical fiber cable which does not have any increase in light loss due to the disorder of arrangement of optical fibers by providing a layer of specific consistent material on a cable core composed of numbers of optical fibers and holding the fibers fixed or semifixed. CONSTITUTION:Eight optical fiber units 11 each formed by stranding six optical fibers around a tension member are stranded around another tension member 12 to form a cable core 1; and a layer 2 which is made of a hydrophobic consistent material whose mixing worked penetration measured at room temperature by ASTM D-217 is 85-475 and at least 1mm. thick is provided on the additional winding part of the cable core 1 and a consistent material of the same kind is c charged between the units and tension member 12 and among the units. A water shield layer 3 and a protection sheath 4 are provided on the layer 2. Consequently, the optical fiber cable which does not have any increase in light loss due to the disorder of arrangement of the optical fibers is obtained.
Patent JP-S57141192-A (JP)
Title: Pal identity detector
Inventor: KAYAMA NOBUTAKE
IPC: H04N9/465
Filed: 1981-02-26
Abstract: PURPOSE:To perform stable operation without generating an erroneous detection signal by counting the frequency of an increase in a phase difference between a BCO (burst control oscillation) output and an input burst during vertical synchronism, and by generating a detection pulse as a PAL identity signal when the counted frequency is higher than an expected one. CONSTITUTION:An H pulse generating circuit 34 for sample holding type PAL which responds to a separated horizontal pulse is provided. During vertical synchronism, the frequency of an increase in phase difference between a BCO output and an input is counted and when the frequency is higher than an expected one, a detection pulse is generated and the output of OR between the detection pulse and an H pulse is employed as a clock pulse for a toggle FF, whose output is regarded as a PAL identity signal. Consequently, the frequency of an oscillator having the oscillation frequency FH of the circuit 34 is controlled and even if a horizontal separated pulse drops out, a DC level before the dropout is held, so the horizontal pulse 35 of a flywheel has no disorder of its period.
Patent JP-2000224956-A (JP)
Title: Nozawa vegetable processed food and its production
Inventor: OKURA TADAHIRO
IPC: A23L19/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain Nozawa (a kind of Brassia campestris L.) vegetable processed food capable of increasing antimicrobial action and germicidal action and provide a method for producing the processed food. SOLUTION: A first process (step 101) for uniformly laying Nozawa vegetable 2 in a pickling barrel 1 and a second process (steps 103 and 104) for sprinkling common salt 4 onto the Nozawa vegetable 2 laid in the first process so that common salt concentration becomes 2-5% and properly putting chili pepper are repeated. When Nozawa vegetable 2 is packed until a prescribed height of pickled barrel, heavy stone 6 having a prescribed weight is put thereon. In the first process among the such production process, a prescribed amount of leaf tea 3 of green tea is put on laid Nozawa vegetable 2 (in the step 102). Nozawa vegetable pickles in which Nozawa vegetable 2 and leaf tea 3 of green tea are salted can be provided thereby. Furthermore, drawn tea and powder tea may be salted instead of leaf tea together with Nozawa vegetable.  Tea salted together with Nozawa vegetable may be not only green tea, but also Ureshino tea, Aoyagi tea, oolong tea, Houshu tea and black tea.
Patent JP-S59154354-A (JP)
Title: Indicating device of damaged part of long-sized magnetic body
Inventor: HIRAMA YUTAKA
IPC: B66B5/02
Filed: 1983-02-23
Abstract: PURPOSE:To confirm surely a damaged position by opening and closing the valve of a color spray with an electromagnet in accordance with the signal outputted from a damage detector to display the damaged position with the color spray. CONSTITUTION:In an elevator machine room, a damage detector 2 is attached which examines the damage of strands of a wire rope 1 suspending from a driving steel wheel 4A to a cage 3A, and the cage 3A is allowed to rise and fall to detect the signal of the damaged part by the detector 2, and a paint is sprayed to the damaged part to display the damaged part clearly. The displayed painted part is confirmed to confirm the damaged part surely and easily.
Patent JP-H09223970-A (JP)
Title: Decoding circuit
Inventor: INUI TETSUO
IPC: G10L19/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a storage device by compressing ADCM data and character data. SOLUTION: A sound ROM 31 outputs compressed data to a sound decoding circuit 34 corresponding to an address supplied from an address generation circuit 346. A decoding part 345 fetches the compressed data held in an input FIFO 347 and expands the data. Then, the expanded ADCM data of each sound are held in an output FIFO 348 for each sound. In this case, a RAM 349 is constituted so as to switch and hold an expansion processing result in a bank form and the simultaneous processing of the data separatedly compressed for each sound is made possible. Further, the output FIFO 348 holds the expanded data outputted from the decoding part 345 and outputs the expanded data to an AUPCM circuit 13 and the data output is performed corresponding to the address output of the ADPCM circuit 13.
Patent JP-S57143455-A (JP)
Title: Manufacture of fiber-reinforced metal
Inventor: KITAMURA ATSUSHI
IPC: C22C47/14
Filed: 1981-02-27
Abstract: PURPOSE: To obtain a fiber-reinforced metal with small dies and a small capacity heat source in a short sintering time by adding powder of a metal having a sufficiently lower m.p. than a matrix metal to a mixture of powder of the matrix metal with fiber for reinforcement, preliminarily sintering them, and carrying out sintering.  
     CONSTITUTION: A powdered mixture of a matrix metal or alloy with a metal whose m.p. is several 100°C lower than the m.p. of the matrix metal or alloy, e.g., a powdered mixture of Cu with Sn is mixed with fiber of carbon or the  like, packed into dies for molding, and preliminarily sintered by heating in a  heating furnace while applying a pressure. The misture of said 3 kinds of substances may be packed into a suitable container, heated in a heating furnace,  taken out of the furnace, and preliminarily sintered by immediate pressurization  for forging. The heating temp. is higher than the m.p. of Sn, much lower than  the m.p. of Cu, and lower than the sintering temp. Accordingly, the Sn is melted without sintering and acts as a binder, and the bulk mixture is made almost equal to an end product in size. The preliminarily sintered body is then sintered at a temp. slightly lower than the m.p. of Cu in dies while applying a pressure to obtain a fiber-reinforced metal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0663640-A (JP)
Title: Manufacture of branch pipe joint
Inventor: KAMON SHOZO
IPC: B23K1/18
Filed: 1992-02-14
Abstract: PURPOSE:To provide a manufacturing method capable of producing a branch pipe joint through which fluid always flows in both directions with good productive efficiency and mass productivity at a low productive cost, and suitable even for a small diameter. CONSTITUTION:A connecting tube 2 having a contact piece 12 formed at a base end is connected to the outer peripheral surface of a pipe body 1 on which a flow hole 11 is made with the contact piece 12 put on the surface of the pipe body 1 so that the connecting tube 2 and the pipe body 1 are communicated, and brazing filler metal 3 is positioned on the outer peripheral part of the contact piece 12 and the connecting tube 2 is heated and joined to the pipe body 1.
Patent JP-S60172561-A (JP)
Title: Type selection mechanism
Inventor: SHIMOKAWARA JIYUN
IPC: B41J7/34
Filed: 1984-02-17
Abstract: PURPOSE:To perform accurate printing by removing the vibration of a type wheel, by mechanically engaging the type wheel when a desired type is selected by the rotation of the type wheel. CONSTITUTION:When the printing of a predetermined type 25 is finished, the engagement part 24b of a lever 24 releases the engagement of a type wheel support 22 and the ratchet part 21b of a ratchet main body 21 coaxial to said support 22 and the desired type 25 corresponds to the next printing space of paper. In a ribbon feed mechanism 13, gears 31, 32 are successively rotated by the 90 deg.- rotation of a motor gear 30 to feed an ink ribbon 33 in a predetermined amount. When the rotation of the motor gear 30 is finished, because the press part 24a of the lever 24 rides on the next cam protruded part 30b of a cam part 30b, the lever 24 is shaken against a spring 28 to bring the engagement part 24b into engagement with the ratchet part 21a of the ratchet body 21 and a type wheel 23 is engaged and stopped. By this method, the type wheel 23 performs accurate printing without affected by vibration.
Patent JP-H02257266-A (JP)
Title: Abstract preparing device
Inventor: IWABUCHI TAMOTSU
IPC: G06F17/27
Filed: 1989-02-06
Abstract: PURPOSE:To prepare an abstract which has natural sentence connections from an inputted document without any absence of a sentence containing a necessary term by deleting unnecessary words and unnecessary sentences from extracted important sentences. CONSTITUTION:The use frequencies of important words which are extracted by important word extracting means 12 - 16 are counted and the important word which appears at the highest frequency is determined as the most important word by a most important word determining means 17. Further, an important sentence extracting means 18 extracts sentences which contains the most important word more than once and sentences which contains a specific word as important sentences. A document shaping means 19 - 22 deletes specific unnecessary words from the extracted important sentences and also deletes important sentences meeting specific requirements. Consequently, the most important word is extracted as a key word from the whole inputted document and the sentences which are extracted from the whole document according to the key word are shaped as an acceptable document by adjusting front-rear connections to output the abstract, so the efficiency of the subsequent shaping operation for the abstract by a person is improved.
Patent JP-H10233151-A (JP)
Title: Contact spring device
Inventor: DITTMANN MICHAEL
IPC: H01H50/54
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a contact surface from being exposed to danger due to an injection-forming tool at the time of manufacturing, by fixing contact springs into insertion slits, reversely opened with each other, of a supporter. SOLUTION: Insertion slits 11 are formed between upper side holding webs 7 and 8 and lower side holding webs 9, 10, and 20; and a contact spring 3 or 4 can be inserted from a side, that is, in a direction facing with each other. The contact springs have notches in the regions of the holding webs, and fixing projections 12 can be locked into the notches, thereby the contact spring, in particular, can be positioned, and fixed in the longitudinal directions of these contact springs. After assembling the contact spring 3 or 4, a web end part 13, protruded sideward, is press-formed, thereby realizing the fixation of the springs into the insertion slits 11 opened in a reverse direction with each other, and also the additional bonding of the contact springs into the slits 11.
Patent JP-S57159463-A (JP)
Title: Heat treatment method and apparatus for grains
Inventor: JIYOFURII FUREDERITSUKU GURIIS
IPC: A23L7/10
Filed: 1982-02-24
Abstract: A method for rapidly heat treating a cereal such as rice in at least two cyclones wherein the cereal is contacted for 10 to 15 seconds with hot gas at a temperature of 400 DEG  to 600 DEG  C. Substantially all the heat treatment occurs in the cyclones which provide conditions of extreme turbulence enabling the vaporization of water in the cereal to produce a substantially uniform microporous product. Quick cooking rice cookable in about six minutes may be produced very economically.