baber/WOPTO huggingface dataset:
Patent JP-S57173276-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIHARA YASUO
IPC: H04N5/335
Filed: 1981-04-17
Abstract: PURPOSE:To prevent the occurrence of a shading phenomenon by forming the 1st and 2nd junction areas on the main surface of a substrate semiconductor, a photoelectric converting element group in the 1st junction area, and a peripheral circuit group in the 2nd junction area. CONSTITUTION:On the 1st P-well 14 formed on an N type substrate semiconductor 13, a photoelectric converting element group is formed. Similarly, a peripheral circuit group for drivig said photoelectric converting element group is formed on the 2nd P-well. There is an N type area 17 between the 1st P-well and 2nd P-well 16, and consequently charge generate in the 2nd P-well is never diffused to the 1st P-well 14, and absorbed by the N type substrate 13 or disappears in the 2nd P-well 16 by recombination.
Patent JP-S59183127-A (JP)
Title: Temperature and abrasion sensor for brake
Inventor: TAMAI TAKASHI
IPC: F16D66/00
Filed: 1983-04-01
Abstract: PURPOSE:To form a sensor of a simple structure at a low cost, which has functions of detecting an abnormal temperature of brake oil with a thermocouple and detecting the abrasion limit of a brake lining by utilizing the movement of a piston caused by abrasion of the brake lining. CONSTITUTION:A thermocouple 5 for detecting the temperature of brake oil is disposed in a movable piece 6, and a conductive portion 7 made of metal is mounted on a part of the movable piece 6, the movable piece 6 being moved through a coiled spring 8. One terminal of the thermocouple 5 is connected to the conductive portion 7, and further connected to an external outgoing lead wire 9 through the coiled spring 8. A metal conductive portion 11 is disposed along the inner surface of a case 10, and connected to the other terminal of the thermocouple 5 and to the lead wire 9. A sensor is set at such a position that when a piston 14 advances up to the abrasion limit of the brake lining, the movable piece 6 is pressed to be lowered by the coiled spring 8.
Patent JP-S62216010-A (JP)
Title: Controller for operation of water purification plant
Inventor: KATO TAKATOSHI
IPC: G05D9/12
Filed: 1986-03-18
Abstract: PURPOSE:To continue the automatic control for operation of a water purification plant while keeping the level of a distributing reservoir, by monitoring the error between the estimated demand value and the actual demand value of the water supply amount. CONSTITUTION:A controller 17 for operation of water purification plant supplies the estimation data 10 and obtains the planned intake value 14 via an estimating function 11 for demand of water supply amount, an operation planning function 12 and an intake planning function 13 to deliver the value 14 to an intake amount controller 15. While the controller 15 gives the closed loop control to an intake valve 1 or an intake pump so that the value of an intake flowmeter 2 is equal to the value 14. An operation plan correcting function 16 supplies the estimated value 11a obtained by a demand estimating function 11 for water supply amount, the intake plane value 13a obtained by an intake planning function 13 as well as the measurement signals 7a and 8a of a reservoir level meter 7 and supply flowmeter 8 respectively to obtain the changing timing for intake amount and the change value in addition to the planned intake amount and to deliver them to the function 13 as the correction data 16a of the value 13a.
Patent JP-S51134379-A (JP)
Title: Distillation process
Inventor: TANIYAMA IWAO
IPC: F25B7/00
Filed: 1975-05-16
Abstract: PURPOSE: A distillation process using more than two kinds of heating media wherein the circulating cycles of the heating media are made into more than tow stages. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57173676-A (JP)
Title: Check valve
Inventor: ENOKIDA YOSHIKATSU
IPC: F16K15/03
Filed: 1981-04-20
Abstract: PURPOSE:In a check valve employed in an atomic furnace equipped with a dash pot, to enable the checking of the function of the dash pot by applying the force on the dash pot when the valve body is open thereby detecting the function. CONSTITUTION:The valve body 2 is opened due to the flow of the fluid in the arrow direction B, but in case of an atomic furnace if the fluid will flow reversely while the circulation pump is stopped the valve body 2 will close. But at this tim the dash pot 4 will perform the closing function of the valve body 2 slowly. A dash pot function inspector 11 incorporating a rod 8 and a metal rod 9 is provided in the dash pot 4. If the dash pot 4 is functioning erroneously, the head section 5 will not move well thereby the reaction will be applied on the metal rod 9 to produce the distortion in the housing 10 which is detected by a strain meter 16.
Patent JP-S551290-A (JP)
Title: Clutch device of oil pressure type stepless transmitter
Inventor: TAKAHASHI NORIYUKI
IPC: F16H39/14
Filed: 1979-05-15
Abstract: PURPOSE: To improve the operation ability by means of assembling a fixed axis, a clutch valve, and a reciprocal control member etc. of special constructions.  
     CONSTITUTION: A clutch valve 92 having a tapered surface 93 at the circumference of the inner end surface, and being assembled by a shoe 95 and a reciprocal control member 105, is assembled to a fixed axis 81 having a central hole 89 which is connected to the side of a discharge port 84 of the actuating oil distribution mechanism (ds) that connects a constant discharge quantity form axial plunger type oil pressure pump which is interlocked by an input axis to one end wall 80 of the mission case, and an inclined plate type variable capacity form axial plunger type oil pressure pump which is interlocked by an output axis, and a plurality of short- circuitted boats 87, 88. By such means, the short-circuitted boat 87, 88 are slowly controlled in the opening and the closing by the tapered surface 93, and the change of the clutch is effected smoothly, and one part of actuating oil from the discharge port 84 is flowed into the oil pressure motor by means of closing the short-circuitted boats 87, 88 slowly in the transmitting process from a clutch-off to a clutch-on, thereby the formation of semi-clutch state in a wide range becomes possible, and the proceeding of the wheeler is smoothened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55152612-A (JP)
Title: High speed large size pneumatic tire with high durability
Inventor: KAWAGUCHI YASUMI
IPC: C08L51/04
Filed: 1979-05-15
Abstract: PURPOSE: To improve the durability of a tire by providing on the outer periphery of a crown section of a tire a laminated tread layer which consists of a styrene- butadiene-type cap rubber having predetermined physical properties and a polybutadiene-type base rubber of a predetermined microcrystalline structure.  
     CONSTITUTION: A cap rubber 9 is placed on a base rubber 10 so as to be united to the outer periphery of a crown section 5 of a tire. The cap rubber 9 contains as a principal component a blended rubber which contains 60 percent by weight of styrene-butadiene rubber among the entire rubber components thereof. The cap rubber has, after vulcanization, a restitution coefficiency of 50% or less. The base rubber 10 contains as a principal component a polybutadiene rubber consisting principally of a block or graft polymer of cis-1,4- and syn-1,2-polybutadienes. The polymer contains 6W20wt% of a microcrystalline syn-1,2-structure, and 40 wt% or more thereof is crystalline. The polymer is further in short filaments having the average diameter of 0.05W1μm and the average length of 0.8W10μm. The base rubber 10 has, after vulcanization, a restitution coefficiency of 70% or more and an elastic modulus of 25kg/cm 2  or more at a temperature of 100°C. Thus, the provision of a cap-base laminated tread layer can improve the durability of a tire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03261748-A (JP)
Title: 3'-position substituted l-2(carboxycyclopropyl)glycines and production thereof
Inventor: OOFUNA YASUSHI
IPC: B01J31/02
Filed: 1990-03-09
Abstract: NEW MATERIAL:A compound shown by formula I (R' is 1-4C alkyl or 7-10C aralkyl), group shown by formula II, formula III or formula IV. EXAMPLE:(2S,1'R,2'R,3'R)-2-(2-carboxy-3-methoxymethylcyclopropyl)glycine (when R' in formula I is CH3). USE:A drug. A diagnosticum for L-glutamic acid acceptor. Being expected to treat neuropathy and neural variation disease such as epilepsy, Huntington's chorea or Parkinson's disease. PREPARATION:TBS group of new compound shown by formula V (TBS is t-butyldimethylsilyl) is removed to give a primary alcohol, which is reacted with NaOH and a compound shown by the formula R'X (X is halogen) to form a compound shown by formula VI. Then acetonide is removed from this compound under an acidic condition, the resulting substance is hydrolyzed under a basic condition, reacted with di-t-butyl dicarbonate, then the primary OH group is oxidized and further the resultant substance is treated with trifluoroacetic acid to give a compound shown by formula I.
Patent JP-S59187049-A (JP)
Title: Thermoplastic elastic polymer composition
Inventor: SAOTOME KAZUO
IPC: C08L23/00
Filed: 1983-04-06
Abstract: PURPOSE:A composition that is obtained by allowing a polymer mixture containing a saturated block copolymer to react with an organic peroxide, thus having good melt flowability and giving an elastomer with high rubber elasticity and strength. CONSTITUTION:A mixture mainly consisting of a saturated block rubber and an ethylene-alpha-olefin copolymer rubber is, when necessary, combined with a polypropylene polymer and melt-kneaded in the presence of an organic peroxide. As a polypropylene polymer, is used polypropylene, and the amount is less than 50wt%. t-Butyl perlaurate is used as the peroxide and its amount is 0.1-3.0wt% based on the polymer composition.
Patent JP-H05227129-A (JP)
Title: Variable length code separation circuit
Inventor: KIRIYAMA TAKASHI
IPC: H04L5/00
Filed: 1992-02-13
Abstract: PURPOSE:To reduce hardware quantity in the separation circuit of a variable length code in which M-phase data each of which is provided with arbitrary amount of data (code length) is multiplexed. CONSTITUTION:Storage data in buffer memory 101 is arranged as a data string in which the data is arranged in sequence of a synchronizing signal, each phase code length, first data of first phase, first data of second phase,..., first data of M-phase, second data of first phase, second data of second phase,.... The each phase code length is detected from the data string read out synchronizing with a clock from the memory 101 at a code length separation circuit 104, and clock gate signals WLC1-WLC3 with length in accordance with each code length can be generated. The occurrence of a clock RCK is suppressed by an AND gate 108 so as not to read out data of corresponding phase in the nonexisting period of the clock gate signals WLC1-WLC3.
Patent JP-H02239616-A (JP)
Title: Forming method of thin-film
Inventor: OKUNO MASAKI
IPC: H01J37/05
Filed: 1989-03-14
Abstract: PURPOSE:To shape an excellent silicon thin-film having few hydrogen impurities by exciting the inner-shells of a gas by synchrotron radiation(SOR) light, forming ions and driving or depositing only required ions to a substrate. CONSTITUTION:The anode (a) of an accelerator is installed so as to be brought near to the orifice of differential exhaust, and a cathode (b) is mounted in parallel with the progressive direction of SOR light. A raw material gas introduced from a gas introducing port (f) into a gas chamber (e) is ionized by SOR light, and accelerated by the accelerators (a), (b) and advanced to an electromagnet (c). Ions having small mass proceed on an orbit (a) and ions having large mass on an orbit (c) in a magnetic field, and only by expected ions pass through an orbit (b) and reach a substrate (g) in a substrate chamber through a window (d). Accordingly, a thin-film preventing the mixing of an impurity can be formed.
Patent JP-S58177895-A (JP)
Inventor: MOTOKI TOSHIO
IPC: B66C11/04
Filed: 1982-04-12
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-H0692822-A (JP)
Title: Manicure
Inventor: YAMAZAKI KAZUNORI
IPC: A61K8/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide a manicure capable of preventing the acquired damage of nail plate leading to protecting normal nail plate, containing a specific amount of a lanolin-urea composite known as a by-product in obtaining liquid lanolin. CONSTITUTION:This manicure containing, as active ingredient, 1 80 (pref., 5-60)wt.% of a lanolin-urea composite. This manicure which substantially increases the moisture holding ability of nail plate and provides oily component thereto can prevent nail plate from drying to retain its flexibility and prevent polish decline and breakage of nail plate, double-ply nail, etc. The lanolin-urea composite can be obtained, for example, by the following method: a combination of anhydrous lanolin with urea is heated and boiled and then vigorously agitated; the product is cooled to 2 deg.C and left to stand a whole day and over night and then incorporated with chilled ether into a dilute muddy liquor, which is then filtered; the resultant cake is washed with chilled ether and then dried.
Patent JP-H07228073-A (JP)
Title: Book cover fitted with pressure sensitive adhesive
Inventor: INOUE YOSHIKO
IPC: B42D3/18
Filed: 1994-02-18
Abstract: PURPOSE:To temporarily fix and release a book to/from a book cover by coating the book cover with a pressure sensitive adhesive and sticking it to the book. CONSTITUTION:The rear of a book cover 1 is coated with a pressure sensitive adhesive 3. The parts uncoated with the pressure sensitive adhesive 3 are left as handholds 4 in both ends of the book cover 1. Then, when a book 2 is covered with the book cover 1, the inside of a side 5 is bonded together to the parts coated with the pressure sensitive adhesive 3.
Patent JP-2000261808-A (JP)
Title: Picture encoding method picture decoding method, observing system motion estimating method and its device
Inventor: EITO MINORU
IPC: H04N19/91
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an encoding method suited to omniazimuth picture multi- view encoding by generating a predictive picture without seam on the assumption that the end of a referring picture is continued to the other end, and encoding a difference between a generated omniazimuth picture and an inputted omniazimuth picture. SOLUTION: A feature extracting part 101 extracts a vertical edge from an omniazimuth picture. A feature tracking part 102 obtains the corresponding relation of a vertical edge. A six-direction extracting part 103 convert from an edge to an observing angle. Memories 104 to 106 store the angles of a reference point A and moving points B, C. A camera motion calculation part 107 finds a parameter by repeating arithmetic from observation. Thus, a camera motion parameter is estimated by assuming a parallel line with a lens in a center on the projecting surface of a normal camera by using the camera and tracking feature movement on the line. Namely, at the predict-encoding of the omniazimuth picture, motion compensation combining a right end and a left end is executed to encode the picture efficiently.
Patent JP-H07247562-A (JP)
Title: Method of producing moss-inhabiting retaining wall slab for earth
Inventor: OGATA ISAO
IPC: E02D17/20
Filed: 1991-01-07
Abstract: PURPOSE:To inhabit moss, by placing concrete after charging a cement mixture including vegetable chips, among natural stones on sand spread on a form and removing the form after curing and scraping the surface of the mixture. CONSTITUTION:A dry non-cured material 1 like natural sand is spread in a basic form A with the bottom plate. Natural stones 2 are arranged to make a plane. A mixture 3 composed of vegetable chips, coarse sand, and cement is charged in the void of the stones 2. And reinforcements are arranged thereon and concrete 4 is placed. After curing, the form is removed. The surface of the mixture 3 among the stones 2 is lightly scraped by a metallic brush to form a ragged surface. In this way, moss can inhabit naturally on the surface of mixture. And the alkaline concrete surface can be neutralized owing to the sap of the vegetable chips. And this slab can be easily and inexpensively produced and the strength and the durability can be secured.
Patent JP-S58177288-A (JP)
Inventor: ERUMAA ERU GURIIBERAA
IPC: B25J19/00
Filed: 1982-04-12
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-S62217817-A (JP)
Inventor: UBUKAWA TOYOMIZU
IPC: H02G3/16
Filed: 1986-03-18
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-H02238784-A (JP)
Title: Video signal reproducing device
Inventor: TAKEUCHI HISAHARU
IPC: H04N19/50
Filed: 1989-03-13
Abstract: PURPOSE:To obtain an excellent screen even at special reproduction by using a reproduction signal for plural fields in a completion period of temporal processing so as to decode a video signal subject to temporal processing. CONSTITUTION:A reproducing signal supplied to an input terminal 11 is fed to a frame memory 12 and a reproducing signal with a desired field sequence is obtained from an output terminal 13. The completion period of the temporal processing of the reproducing signal is discriminated and the reproducing signal of plural fields at least at a part in the discriminated completion period is outputted continuously. Thus, even when a video signal subject to temporal processing such as a video signal by the ACTV system is subject to special reproduction by a VTR or a video disk reproducing device or the like, an excellent screen is obtained.
Patent JP-H01311401-A (JP)
Title: Rotary table device
Inventor: FUTAISHI TOSHINARI
IPC: G11B3/60
Filed: 1988-03-14
Abstract: PURPOSE:To nearly eliminate shock or vibration from the outside by supporting a table in a state where it is floated in a space by providing a superconductor on either side the table or a fixing part and a magnet on the other side oppositely to the superconductor. CONSTITUTION:When the superconductors 22 and 26 are set at superconducting states, the table 16 is supported in the state where it is floated in the space by repulsion due to a Meissner effect which functions between the magnet 20 and the superconductor 22, and also, it is positioned and held at a constant position in a horizontal direction by the repulsion which functions between the magnet 24 and the superconductor 26. The table 16 can be rotated by exciting electromagnetic coils 32A1-32C2 sequentially is sequence of phase A  phase B   phase C   phase A. Thus, a rotary tables device 10 can be supported in the state where it is floated in the space without bringing the table 16 into contact with a peripheral member, and torque is applied by the electromagnetic coil with non-contact, thereby, even when the shock is applied on or the vibration from the outside is transmitted to the fixing part 12, they are not transmitted directly to the part.
Patent JP-H08253244-A (JP)
Title: Product housing container
Inventor: YAMAMOTO KAZUTO
IPC: B65D25/10
Filed: 1995-03-20
Abstract: PURPOSE: To provide an economical product housing container capable of being repeatedly used, generating no waste material and capable of being recovered in a state reduced in vol. to a large extent by stacking at a time of emptiness. CONSTITUTION: A product housing container is provided with a plurality of recessed housing parts 12 having depth such that the upper surface of each of products housed so as to be one-sided to one side part or one corner part of the upper surface part 11b of the container is positioned below the upper surface part 11b.
Patent JP-S57176508-A (JP)
Title: Magnetic recording and reproducing system
Inventor: MIYATAKE NORIO
IPC: G11B20/02
Filed: 1981-04-20
Abstract: PURPOSE:To obtain recording and reproduction of two independent signals without increasing track area, by separately recording the sum and differece of the two signals on one set of tracks and separating the two signals through the reproduction of the recording. CONSTITUTION:Through the forward run of a magnetic tape T, a left signal L of a stereo signal is recorded on a track 1 with excellent manner without crosstalk via head gaps 6 and 7 being substantially one, and a sum signal R+alpha between a right signal R and a subsignal alpha of the stereo signal and a difference R-alpha are recorded on two areas of a track 2 without providing a separation area. The recording of the track 2 is reproduced and the reproduced signals R+alpha and R-alpha are processed for addition and subtraction, then the right stereo signal R with excellent recording without crosstalk and the subsignal are separated, allowing to record and reproduce the independent two signals in good manner without increasing the track areas.
Patent JP-H10256583-A (JP)
Title: Integrated thin film solar cell
Inventor: UDA KAZUTAKA
IPC: H01L31/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure wherein the insulation resistance between a back electrode and a transparent electrode is not decreased by the generation of heat due to irradiation with laser bean. SOLUTION: In a solar cell, transparent electrode films 2a, 2b and 2c, semiconductor films 3a, 3b and 3c, back electrode films 4a, 4b and 4c are laminated sequentially on one main surface of a transparent insulating substrate 1, and the laminated films are placed dividedly to form a plurality of power-generating regions 5a, 5b and 5c, and the back electrode films 4a, 4b and 4c of the power- generating regions 5a, 5b and 5c are superimposed on the transparent electrode films 2a, 2b and 2c of the other powergenerating regions respectively between adjacent power-generating regions to connect electrically. In this case, an oxide film comprising ITO, SnO2 , or ZnO is inserted between the semiconductor films 3a, 3b and 3c and the back electrode films 4a, 4b and 4c, and the back electrode films 4a, 4b and 4c together with the semiconductor films 3a, 3b and 3c and the above oxide film are divided on the transparent electrode films 2a, 2b and 2c by irradiation with laser beam.
Patent JP-S58178777-A (JP)
Inventor: YOSHIDA TAKASHI
IPC: E05F15/12
Filed: 1982-04-12
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-H03260896-A (JP)
Title: Credit authorization control system for pos terminal control unit
Inventor: MATSUNAGA TSUTOMU
IPC: G07G1/12
Filed: 1990-03-12
Abstract: PURPOSE:To prevent a customer from being made uncomfortable by returning a busy message to a POS terminal equipment generating a call when generating the call amount of credit authorization more than a fixed call amount. CONSTITUTION:A limit call amount register 91 is added to a POS terminal control unit, and the limit call amount is set to the register. The existence of the call is investigated by loading polling to the low-order connected POS terminal equipment and when the call exists, it is investigated by comparison with the limit call amount set register 91 whether the call amount exceeds the limit of the call amount with a host computer or not when connecting the call. When the call amount is less than the limit, the credit call is connected to the host computer and when the call amount exceeds the limit, a busy signal is returned to the POS terminal equipment. Thus, the customer can be prevented from getting uncomfortable by waiting for the return more than needed.