baber/WOPTO huggingface dataset:
Patent JP-S54147719-A (JP)
Title: Coder
Inventor: ONO FUMITAKA
IPC: H04N7/12
Filed: 1978-05-11
Abstract: PURPOSE: To enable to reduce the transmision time in the digital transmission for audio signal and the teleautogram signal including intermediate tone, and to decrease the code length of the transition code, by memorizing the direction of changing points at the closest past.  
     CONSTITUTION: The memory unit 3 memorizing the changing point at the closest past is provided. The comparator 2 compares the input signal with the forecasting signal of the forecasting unit 1, and if they are in agreement, "0" symbol is outputted to the forecasting signal coder 4, and the coder 4 makes the code when the "0" symbols reach a given number. On the other hand, if the input signal is unequal to the forecasting signal, "1" symbol is outputted to the coder 4. In this case, the transition signal coder 5 consisting of ROM forms the transition code with the input signal, forecasting signal and the output from the memory unit 3, and it outputs the signal to the control unit 6. Accordingly, after outputting the output signal from the coder 4 by the control unit, this transition code is outputted to the line. After that, the content of the memory unit 3 is rewritten to the new changing direction signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02237235-A (JP)
Title: Multiplex device for pcm signal
Inventor: SUGA SEIICHI
IPC: H04J3/04
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a PCM carrier device which can use channel boards different in the number of channels by installing a channel board decision circuit deciding the kinds of the channel boards and a mounting position and controlling the fetching timing of a PCM signal based on the decision. CONSTITUTION:The channel boards 11-13 transmit the number of storage channels and information for sound or for DATA channel board (channel board identification signal 20) to a channel board discrimination circuit 14. It collects information from the channel boards 11-13 and transmits a channel board discriminated result 21 to a timing control circuit 16. It transmits a timing control signal 22 to a signal multiplex circuit 15, which fetches digital data from the channel boards 11-13 in accordance with the control signal 22 so as to execute multiplex. Thus, one kind of PCM carrier device can use the several kinds of channel boards.
Patent JP-S58173157-A (JP)
Title: Stabilized synthetic resin composition
Inventor: UIRIAMU II RAISUNAA
IPC: C08L1/00
Filed: 1982-04-05
Abstract: PURPOSE:To provide the titled resin compsn. having excellent light resistance, by incorporating a polymer obtd. by polymerizing an unsaturated compd. having a specified substd. piperidyl group. CONSTITUTION:A (co)polymer (or its hydrogenated product) obtd. by polymerizing an unsaturated compd. having a 2,2,6,6-tetramethylpiperidyl group of the formula [wherein R1 is hydrogen, oxygen, alkyl, acyl; R2 is hydrogen; R3 is hydroxyl group (R2 and R3 may be combined together to form a single bond) n is 0,1]such as 2,2,6,6-tetramethyl-4-vinyl-1,2,5,6-tetrahydropyridine, is used as a stabilizer. 0.001-5pts.wt. said polymer is blended with 100pts.wt. synthetic resin such as polyolefin or vinyl chloride resin.
Patent JP-H04290945-A (JP)
Title: Granular substance sensing method
Inventor: AJIRO YASUKO
IPC: G01N15/10
Filed: 1991-03-20
Abstract: PURPOSE:To enhance the resolution for particle sizes by shortening the pulse width of energized light to be projected onto a granular substance, and thereby enlarging difference due to the particle size at the threshold for destruction. CONSTITUTION:The emergized light 6 emitted by a light source 1 is passed through a lens 5 and condensed at a specimen cell 7 at whose center an acoustic sensor 12 is installed, followed by stopping by a beam stopper 9. The pulse width of this energized light is 5ns approximately, and thereby the destructive threshold for granular substance is varied so as to enlarge the particle size dependency of the intensities of plasma beam and acoustic wave generated in association with destruction of the granular substance. Thus the resolution for particle sizes is increased. The acoustic wave 10 generated from the plasma 8 produced with the granular substance as nucleus is sensed by an acoustic sensor 12, and the generated number of acoustic waves 10 and the wave height are measured by a signal processing device 13. The number of particles and the size of granular substance are determined from these number of acoustic waves 10 and wave height, respectively, and are fed to a recording device 14.
Patent JP-S59179318-A (JP)
Title: Biaxial orientation blow molding method of polypropylene
Inventor: AOKI KATASHI
IPC: B29C49/68
Filed: 1983-03-31
Abstract: PURPOSE:To mold a hollow article such as a bottle made of beautiful polypropylene which is transparent, glossy and even in thickness through biaxial orientation blowing method, by eliminating completely molten crystalline substance contained in molten polypropylene in an injection cylinder by kneading the molten polypropylene prior to pouring of the same into a metal die. CONSTITUTION:Simultaneously with elimination of crystalline substance by mixing amorphous substance and crystalline substance of polypropylene in a molten state with a rotation of an injection screw uniformity of a temperature is contrived and nonuniformity of an inner temperature in a parison is eliminated. At the time of molding of the parison, a thin coating is made to form on the inner and outer surfaces of the parison by making injecting and cooling time as short as possible, and cooling is left within a limit through which the parison is capable of releasing from a metal die. The hot parison released from the metal die is adjusted immediately to a molding temperature by a heat exchanger type temperature adjusting device. A biaxial orientating hollow article, which is superior in transparency, is molded by orientation blow molding, by a method wherein an orientation blow of the article is made rapidly and let the article cool quickly.
Patent JP-S59210938-A (JP)
Inventor: DONARUDO AREN BORON
IPC: C08G64/30
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-S53142038-A (JP)
Title: Control circuit for heater
Inventor: KAWABUCHI ISAMU
IPC: F23N5/24
Filed: 1977-05-17
Abstract: PURPOSE: To eliminate the residue of combustion gas in a heater by providing a delay temperature switch opening when the combustion unit of the heater becomes lower than a predetermined temperature in the combustion unit and simultaneously stopping hot air circulating and burning blowers after predetermined time from the stoppage of the combustion in the heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06194522-A (JP)
Title: Optimization method for holographic optical element and device using hologram
Inventor: HASEGAWA SHINYA
IPC: B41J2/44
Filed: 1991-03-20
Abstract: PURPOSE:To enable resulting to an optimum solution of a transmission function to decrease aberrations by about one time of calculation by calculating the coefft. of the class of the aspherical surface term of a phase transmission function so as to minimize the deterioration quantity of characteristics from reference positions in respective regions with the respective positions on the characteristic evaluation plane of a reference ray as evaluation reference positions. CONSTITUTION:The coefft. {Gn} of the class to determine the aspherical term phiH(A)(X, Y) of the phase transmission function phiHK (X, Y) expressing the form of the interference fringes to be recorded on a holographic optical element 16 is so derived that the total sum in the respective regions of the characteristic deterioration quantity of the reproducing light at the time of reproduction of light using the respective regions of the holographic optical element 16 is minimized. The positions on the evaluation reference plane 22 of the reference ray for evaluating the characteristic deterioration quantity in the respective regions of the hologrpahic optical element 16 are so determined as to minimize wave front aberrations at this time. The coefft. Gn of the aspherical surface term of the phase transmission function expressing the form of the interference fringes is expressed by linear coupling and the coefft. Gn of the class to minimize the deterioration quantity of the characteristics from the reference positions in the respective regions is calculated with the respective positions as the evaluation reference positions.
Patent JP-S58174743-A (JP)
Title: Torque transmission
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1982-04-07
Abstract: PURPOSE:To produce a torque transmission of small size having high output torque, high performance and long service life, by gearing the inner gear with the outer gear integral with the output shaft and providing eccentric motion between the inner gear and the fixed inner gear. CONSTITUTION:An outer gear 1 integral with an output shaft 11 is geared with an inner gear 2 comprising a roller 3 and an intermediate ring 4. An intermediate pin 7 of the inner gear 2 is geared with a fixed ring 6 having an intermediate hole 8. When feeding pressurized oil into a displacement mechanism chamber 5, the intermediate ring 2 will move eccentrically in the fixed ring 6 and said motion is taken out by the roller 3 as the spinning of the outer gear 1.
Patent JP-H09226274-A (JP)
Title: Application blank
Inventor: SUYAMA KOICHI
IPC: B65D27/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent loss of a registered impression protecting seal and to facilitate an impressing motion. SOLUTION: An application blank 1 is formed by binding an applicant note blank 3, an impression registration blank 4 and a bank management blank 5 separably between a cover 2 and an envelope forming sheet 6. A registered impression protecting seal which can cover an impressed face of an impression label with a transparent film after a registered impression is put on the surface of the impression label is stuck peelably on the side of a registered impression column of the impression registration blank 4 so as to enable prevention of loss of the registered impression protecting seal and facilitation of an impressing motion.  On the other hand, perforations 8 and 11 for cutting for opening are provided so that they are put on each other when the envelope forming sheet 6 is folded in two and that they are positioned inside the bound part of the blanks 3, 4 and 5 and the envelope forming sheet 6, and an adhesive 9 for sealing is applied to about a half of the peripheral end edge on the opposite side to the bound end of the envelope forming sheet 6, while a protecting sheet 10 is stuck thereto peelably for covering and protection.
Patent JP-H09222720-A (JP)
Title: Production of mask pattern and apparatus for the production
Inventor: SATO YASUHIRO
IPC: G03F1/70
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in the time required for correction and data quantity and to suppress the cost of mask correction by limiting the parts where the correction is necessary. SOLUTION: Correction mask data and reference mask data are inputted 7-1. In some cases, the sizes of the correction mask patterns or reference mask patterns are corrected 7-2 and further, in some cases, the correction mask patterns or reference mask pattern are inverted 7-3. The reference mask patterns among the correction mask patterns or the parts of the reference mask patterns overlapping on the inversion patterns are drawn out. If the pattern area of the drawn out parts is below the specified area, the resizing to correct the pattern sizes is executed 7-5. If the pattern area of the drawn out parts is larger than the specified area, the parts is deleted 7-7. The patterns after the size correction are thereafter synthesized on the original correction mask patterns 7-8 and the mask patterns with which the correction ends are outputted 7-9.
Patent JP-H10234710-A (JP)
Title: Head part measuring instrument
Inventor: ENOTANI MINORU
IPC: G01B21/20
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To numerically express the positional relation between the neck part and the occipital region in a standing or a seated posture and selecting a pillow suited to each person, one of good sleeping conditions by providing a measuring body having a measuring point in the tip part of a vertical base board and an expression means of the horizontal and vertical distance from a reference point to a measuring point on the vertical base board. SOLUTION: At first, a person 9 to be measured takes a natural seated posture and tightly sticks the back face to a vertical base board 3 and a measurer confirms the posture that the eyes and the ear holes are coincided with a mark line 82 of the head part posture regulating member 8, a measuring body 6 is moved along the neck and the head part of the person 9 to be measured in this state, and the horizontal distance (x) and the vertical distance (y) from the reference point O to a measuring point P are measured by a measuring value expression means 7.  The height and the positional relation of the human body neck part and the occipital part and the curved shape from the neck part to the occipital part can be numerically expressed with the human body back face in the natural seated posture set to the reference face (x0) by the obtained measurement value of the horizontal and vertical distances (x), (y) so that a pillow suited to an individual person can be selected based on such objective numerical values.
Patent JP-H05223292-A (JP)
Title: Heat accumulator
Inventor: HAYASHI YUICHI
IPC: F24F5/00
Filed: 1992-02-06
Abstract: PURPOSE:To obtain a heat accumulator in which a heat accumulation tank can be reduced in size and which is a space conservation type to accumulate heat by utilizing excess power at night. CONSTITUTION:A heat accumulator comprises a heat accumulation tank 4 in a refrigerant circulation system having cooling means 2 of fluidized refrigerant 5 to store fluidized refrigerant therein without conduit, and a heat accumulation material 6 disposed in a state in contact with the refrigerant in such a manner that the material 6 is formed of a shape retaining material containing a coagulable heat accumulation component nondischargeable through a retainer. Thus, the component in the heat accumulation material is cooled to be solidified through the fluidized refrigerant stored in the tank and used as cooling medium for room cooling without necessity of heat exchanging the stored refrigerant with another refrigerant while performing heat accumulation. Further, it is not necessary to provide a heat exchanging tube for fluidized refrigerant and cooling medium of room cooling, etc., in the tank, and a necessary amount of the refrigerant can be reduced with an excellent heat accumulation amount.
Patent JP-S60200612-A (JP)
Title: Pulse width modulating circuit
Inventor: TAKERA JIYOUJI
IPC: H03K3/015
Filed: 1984-03-24
Abstract: PURPOSE:To obtain a constant output pulse power without stabilizing an input voltage even if the input voltage is varied, by making an on-time of an output pulse variable by the input voltage, and making the output pulse power constant. CONSTITUTION:When an output pulse of a pulse generating circuit 2 is H, a capacitor C2 is charged. A time when VC2 is in a condition of E2<VC2<E1 becomes an on-time of an output transistor Q2, namely, TON, and TON is denoted by TON=C2R(E1-E2)/VIN. On the other hand, as for an off-time TOFF of an output pulse Vout, the output transistor Q2 becomes off in case of E2>VC2 and VC2>E1, but an output of the pulse generating circuit 2 becomes L without fail in r2c1 seconds after it has become H, therefore, TOFF=T2-TON=(r1+2r2)C1- TON, and at least T2-T1=(r1+r2)c1. Accordingly, when an input voltage VIN becomes high, the on-time TON of the output transistor Q2 becomes small, and an output pulse power can be made constant.
Patent JP-S51132979-A (JP)
Title: Charge coupled devie
Inventor: WADA TOSHIO
IPC: H01L21/8246
Filed: 1975-05-14
Abstract: PURPOSE:Improve transfer characteristics and increase efficiency of BBD used for logic memory or signal processing.
Patent JP-H04349084-A (JP)
Title: Carburettor arranging structure of motorcycle
Inventor: TSUNODA KAZUHIKO
IPC: B62M7/02
Filed: 1991-03-20
Abstract: PURPOSE:To lower the center of gravity of a motorcycle body and enhance the characteristics of an engine by installing one of the cylinders below the others, arranging so that this cylinder located below is directed middle of the body ahead and down, and providing air suction holes of carburettors so that all holes are directed ahead the body approx. in the same direction. CONSTITUTION:The engine of a motorcycle is furnished with cylinders 6, 7. 8 in such an arrangement that two of them 6, 7 lie in line on the same plane and are directed approx. upward. while the cylinder 8 is located below the others 6, 7 and directed to the middle between the body ahead and down. The air suction holes 9a, 10a, 11a of carburettors 9-11 are all directed approx. the same, i.e., ahead of the motorcycle body. Thereby the center of gravity of the body is lowered, and the suction holes are given approx. the same condition about the dynamic pressure. neg. pressure temp., and wind quantity, which should enhance the engine characteristics.
Patent JP-S57173512-A (JP)
Title: Power generating plant
Inventor: SAKAGUCHI HARUICHIROU
IPC: F01K25/10
Filed: 1981-04-17
Abstract: PURPOSE:To perform electric power generation in a maximum heat utilization factor, in a power generating plant where heat is transferred from a thermal source to an operating medium to generate power from vapor of the operating medium, by exchanging a kind of the thermal medium correspondingly to a change of temperature of the thermal source. CONSTITUTION:When a plant is operated, a thermal source of terrestrial heat and waste heat or the like is used, and vapor of a turbine operating medium is generated by an evaporator 1 to rotate a turbine 2 and convert the vapor into electric power through a generator. And then, the vapor is liquefied by a condenser 3, increased pressure by a pump 4 and recirculated to the evaporator 1. Here a piping is provided to extract the operating medium from the condenser 3, and the operating medium is fractionated in a fractionating tower 5 by utilizing a difference of boiling points, divided into different materials A-E and stored in a storage tank. When temperature of the thermal source is changed, the respective thermal mediums A-E are fed to the plant in accordance with the temperature of the heat source to change the temperature in an on-line state. In this way, electric power generation can be performed in a maximum heat utilization factor.
Patent JP-H09245848-A (JP)
Title: Photo charging type thin power source element
Inventor: NAKANISHI NOBORU
IPC: H01M10/05
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a photo charging type thin power source element having stable charge/discharge characteristics by stacking a photocell part and a secondary battery part each having specified composition. SOLUTION: A photocell comprising a n-type semiconductor (TiO2 or the like) on which a photo absorbing molecule (rose Bengal or the like) is carried, an anion conductive polymer solid electrolyte (SPE) having micro phase separation structure, and a platinum electrode, and a secondary battery part comprising a positive active material (V2 O5 or the like), a cation conductive polymer solid electrolyte (SPE) having micro phase separation structure, and a carbon negative electrode (graphite or the like) are stacked, and a photo charging type thin power source element is manufactured. The anion conductive SPE comprises a block graft copolymer having micro phase separation structure, an inorganic or organic compound producing a halogen ion, and an aprotic organic solvent.  The cation conductive SPE comprises a block graft copolymer having micro phase separation structure, an alkali metal salt, and an aprotic organic solvent.
Patent JP-S51131945-A (JP)
Title: Heat pipe
Inventor: YOUDOU MITSUO
IPC: F28D15/00
Filed: 1975-05-12
Abstract: PURPOSE: To procure a heat pipe which works stabilized with simple method for a long time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06270738-A (JP)
Title: Tonneau cover for automobile
Inventor: SHIGESADA MASAAKI
IPC: B60Q7/00
Filed: 1993-03-17
Abstract: PURPOSE:To make a stop display part visible from the rear at the time of opening a rear door and invisible from the vehicle exterior side at the time of closing the rear door and make this display part removable while holding strength enough to place a load on a cover body. CONSTITUTION:A tonneau cover for an automobile is formed by providing a journalled part 2 rotatably and removably supported at the front end part of a luggage room 14, and a cover body 3 disposed in an approximately horizontal position so as to divide the luggage room 14 vertically and movable into an approximately vertical position around the journalled part 2 in association with the opening of a rear door. A stop display board 4 formed of metallic material is then held to the lower face side of the cover body 3. Reinforcements are respectively disposed in the axle direction at the lower face side journalled part side and rear end part of the cover body 3, and the stop display board 4 is removably supported at the reinforcements.
Patent JP-S62214776-A (JP)
Title: Console
Inventor: TAKAGI TAKASHI
IPC: H04N5/222
Filed: 1986-03-14
Abstract: PURPOSE:To easily perform a fine height adjustment when plural consoles are arranged by providing a movable piece between the rotating shaft of an operating panel and a bearing and vertically moving the operating panel according to the adjustment of the movable piece. CONSTITUTION:When the operating panel 1A of the adjacent console main body 1A has a step to the operating panel 11 of the console main body 1, if a set screw 17 is pressed in a direction shown by an arrow X, the upward movement causes the shaft 213 to be raised through the movable piece 16, a fitting 12 to which the shaft 13 is attached an accordingly the operating panel 11 are raised to a position shown by chain lines 11a to match to the height of the adjacent operating panel. In this case, only the operating panel 11 vertically moves and it is not necessary to move the heavy console main body 1, so that the fine adjustment in height can be easily performed even after the installation.
Patent JP-H10252047-A (JP)
Title: Diffusion preventing method for effluent oil turbidity and diffusion preventing device used therefor
Inventor: TAKAHASHI KEIJI
IPC: E02B15/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To simply and surely prevent the diffusion of oil turbidity by sinking a lower opened film body into water in the folded state, deploying the film body when it is sunk to the nearby position of an object to be covered, then covering the object. SOLUTION: Multiple anchors 6 are installed on the water bottom G around an object A to be covered, and a film body 1 is put into water while being held by suspension wires 3. When the other end sections of towing wires 9 are towed, the film body 1 is sunk into the water in the folded erect state. If upward tensile force is applied to release wires 5 to release a stop ring 4 from the film body 1 when the film body 1 is sunk to the nearby position above the object A, the film body 1 is deployed. The wires 9 are continuously towed, and the towing work of the wires 9 is stopped when the lower end section of the film body 1 reaches the nearby position of the anchors 6. When the object A is covered with the film body 2 kept at the square pyramidal shape by a buoyancy body 2, the effluent oil turbidity is floated up to the apex side of the film body 1, and its diffusion to the outside is prevented.