baber/WOPTO huggingface dataset:
Patent JP-H04360938-A (JP)
Title: Sound insulator
Inventor: TAKEWA HIROYUKI
IPC: E04B1/82
Filed: 1991-06-10
Abstract: PURPOSE:To provide an ideal acoustic space by combining a plurality of acoustic members having the same shape, to reduce the leakage of a sound from a clearance and to improve sound-insulating characteristics. CONSTITUTION:A hollow annular elastic body 2 is arranged to the bonding sections of sound-insulating members having the same shape while a liquid is injected into the hollow section of the hollow annular elastic body, and the hollow section is hermetically sealed. The hollow annular elastic body 2 is swollen by the liquid, and a number of irregularities of the surfaces of the sound-insulating members are absorbed because of the elastic body 2 and the small viscosity of the liquid, and the elastic body 2 is fast stuck in the clearance of the sound-insulating member 1 and the sound-insulating member 1 completely. The mass of the hollow annular elastic body can be increased by filling the liquid, and the sound-insulating characteristics can be improved by a mass law.
Patent JP-S61294117-A (JP)
Title: Joint structure of filler neck made of resin
Inventor: OGURO YOSHIAKI
IPC: F01P11/00
Filed: 1985-06-24
Abstract: PURPOSE:To prevent leak of pressure air past a joint between a filler neck and a connector, by a method wherein the filler neck is made of resin, and an insert made of a metal is buried in a specified position on the side of a joint of the filler connector with the connector. CONSTITUTION:A titled joint structure 1 is constituted by coupling a filler neck part 2 made of resin and a connector part 3 made of a metal by means of bolt 4. In which case, the filler neck part 2 is formed with a cylindrical filler neck body 5 and an insert 7 buried in an annular groove part 6 formed in an inner wall 5a of the filler neck. Further, a toroidal thin piece 8, projected from the inner side of the filler neck body 5 in a state to make contact with an end surface 9a of the connector part 3, is formed on the annular groove part 6. Meanwhile, the connector part 3 is formed with an upper cylinder body part 9 and an O-ring 10 buried in the end surface 9a, making contact with the small piece 8. The outermost side 11 of a joint between the insert 7 and the end surface 9a is positioned further internally than the O-ring 10 buried in the end surface 9a.
Patent JP-H06157676-A (JP)
Title: Polymer latex from vinyl acetate and vinyl ester of branched carboxylic acid
Inventor: RINDA RUIIZE MARIE GIRAUUME KO
IPC: C08F218/02
Filed: 1992-05-01
Abstract: PURPOSE: To obtain latices having high monomer conversion, alkali resistance, light resistance, water resistance, etc., by polymerizing a starting comonomer mixture comprising vinyl pivalate, a vinyl esters of branched chain carboxylic acids and vinyl acetate in the presence of a protecting colloid by emulsion polymerization.  
     CONSTITUTION: The polymers are obtained by emulsion polymerization, in the presence of a protecting colloid, of a starting comonomer mixture comprising (A) vinyl esters of tert. aliphatic carboxylic acid having in the acid moiety 10C, (B) vinyl pivalate and (C) vinyl acetate. The each amount of components A, B and C, calculated based on the total amount of the aforementioned component A, B and C, are simultaneously satisfying equations of formula I, II, III and IV (where CONV represents the monomer conversions of ≥99% based on monomer intake, Tg represents the galss transition temp. (Tg) of 10-40°C measured by Differential Scanning Calorimetry(D.S.C.), WA represents the water absorption value of at most 50%, WSR represents the water spot resistance of ≥5 after 24 hours, x 1  represents the wt. ratio of component A, x 2  of component B and x 3  of component C), each describing compositions having equal performance outlines in a triangle diagram. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05313247-A (JP)
Title: Camera and attitude detecting device therefor
Inventor: AIKAWA SATOSHI
IPC: G03B17/38
Filed: 1992-05-01
Abstract: PURPOSE:To prevent an unnecessary releasing operation for a camera provided with plural release buttons which correspond to the attitude of the camera, and to hold the attitude of the camera by an attitude detecting means even in the case that the camera faces upward, or downward while keeping a set attitude. CONSTITUTION:When the camera main body 11 is held at a horizontal position, the contacts 14c and 14d of a mercury switch 14 are energized, and it is detected by a horizontal and vertical positions detecting device that the camera lies at the horizontal position, only the release button 12 for a horizontal position is actuated, and the release button 13 for the vertical position is not actuated, when the camera is held in the vertical direction, contacts 14e and 14f are energized so as to actuate only the release button 13. Also, by forming a narrow part on the middle part of the mercury switch for detecting the attitude, the state capable of discriminating the attitude of the camera where it is just before is maintained even in the case that the camera faces upward, or downward.
Patent JP-S63301311-A (JP)
Title: Flow rate controller
Inventor: KANEKO MORIO
IPC: F25B1/00
Filed: 1987-06-02
Abstract: PURPOSE:To obtain a flow rate controller which is free from clogging of the dust even with a small flow rate by adding a flow rate throttling means into a flow path of the fluid together with a means put into the flow path at its upstream side to give the pressure vibrations to the fluid so that a mechanical movable member used for control of the flow rate is omitted. CONSTITUTION:A flow rate controller consists of a compressor 1, a condenser 2, a controller 3, a capillary tube 4, an evaporator 5, and a driver 6 for the controller 3. A means which produces the pressure vibrations consists of the combination of a diaphragm (c) forming a wall face of an exciting room (d) and a vibrator containing a piezoelectric vibration element (e). Then a flow rate throttling means consists of the fixed reduction means like a capillary, orifice, etc. In such constitution, the fluid is sent first into the room (d) and then made to pass through the throttling means. As a result, the flow resistance is increased for the fluid passing through the throttling means due to the vibrations. At the same time, the flow rate is reduced. Thus the stepless control of the flow rate is possible just by controlling the input supplied to the element (e).
Patent JP-H06345252-A (JP)
Title: Vertical transfer and device therefor
Inventor: YOKOYA SHIGEHARU
IPC: B65G17/42
Filed: 1993-06-08
Abstract: PURPOSE:To place a transferred article always at a constant position independently of the shape dimension without swinging the placing board, by installing the placing board onto a carrier base through a pantagraph link. CONSTITUTION:When a transferred article is sent out from a conveyor transfer device 19 in an upper stage layer, the latch device 23 of a placing board is opened, and the placing board is lowered slightly by its dead weight, and raised by the pulling-up of a carrier base 4. A driving roller 15 slidingly moves on the inside surface of a guide groove 18 by the action of a pantagraph link 7, and revolves a conveyor belt on the placing board. When the roller 15 is put into a lateral groove 20, only the carrier base 4 rises. The pantagraph link 7 pulls the roller 15 side to the opposite side roller direction by the rise of the base 4, and the conveyor belt 12 is shifted, and the transferred article is introduced onto the placing board. The pantagraph link 7 rises to pull the roller 15 to a guide groove part 17 side, and the placing board is shifted in the vertical direction when the roller 15 is guided into a guide groove 17.
Patent JP-S61296761-A (JP)
Title: Semiconductor memory device
Inventor: YANAGISAWA KAZUMASA
IPC: H01L21/8242
Filed: 1985-06-26
Abstract: PURPOSE:To provide high-speed, reading and writing operation of information by making the length of the second conductive layer connected to the other shorter than that of the first conductive layer connected to the one side of the second conductive layer so as to shorten the delay time of a memory cell located in a distant section from a decoder. CONSTITUTION:A conductive layer 6 provided near an X-decoder 2 is formed longer, and a conductive layer 6 provided far is formed shorter. Thus, forming the conductive layer 6 in changing the length makes it possible to enshorten the value of resistance of the conductive layer 6 in the case of a memory cell M provided far from the X-decoder 2. Therefore, resistors R601-R612 will be smaller as they are distant from the X-decoder 2. Thus, the sum of the value of resistance of the conductive layer 6 and the conductive layer 7 from the X-decoder 2 to the distant memory cell M can be made about the same as the sum of the value of resistance of the conductive layer 6 and the conductive layer 7 to the near memory cell.
Patent JP-H01307040-A (JP)
Title: Draw type recording medium copying device
Inventor: SUZUKI KOTARO
IPC: G11B27/034
Filed: 1988-06-03
Abstract: PURPOSE:To eliminate a read error of a sector by transferring a data part and a header part of the sector read out by a 1st device to a 2nd device and checking this heater part by the 2nd device as well. CONSTITUTION:When a disk device 1 is instructed by a copy control device 3 to read out data of copy mode, this command from the device 3 is analyzed by a CPU 8 in the device 1, which then instructs a driving part 5 to read the data on a disk (to be copied) 4 in turn. then, the read-out data are stored in turn in a RAM 12. In this case, the header part of the data is checked by the CPU 8, and then on completion of read until the final sector without detecting any abnormality, the data are transferred to a disk device 2 via the device 3. The command is analyzed by a control part 17 in the device 2 to recheck the header part of each sector, which is then, if not abnormal, transferred to a driving part 16 so as to write a disk (to copy) 15. Subsequently, the read and write of picture data are carried out in a similar manner.
Patent JP-S62572-A (JP)
Title: Thin film of fluoroorganic substance
Inventor: MIYATA SEIZO
IPC: B05D1/20
Filed: 1985-06-26
Abstract: PURPOSE:To obtain the titled thin film having excellent water resistance, chemical resistance and corrosion resistance and suitable for optical materials such as light guides and low refractive index sheets, by dissolving a specific fluoroorganic substance in a volatile solvent and forming a built-up film by means of the Langmuir-Blodgett method. CONSTITUTION:A fluoroorganic substance of the formula (wherein x is a hydrophilic group; n is an integer of 5-20; and m is an integer of 0-10) is dissolved in a volatile solvent such as benzene, hexane or chloroform and dropped on the surface of water to allow it to develop as a monomolecular film. The monomolecular film is compressed at a predetermined surface pressure (e.g.: 10-50dyne/cm), and then transferred on a solid surface by the Langmuir- Blodgett method, i.e., by vertically moving a smooth and sufficiently clean colid substrate such as glass, metal, semiconductor, ceramics, oxide of insulator, plastics or rubber across the film surface, thereby obtaining a built-up film of a fluoroorganic substance.
Patent JP-H06347269-A (JP)
Title: Ship-position detection apparatus
Inventor: SASAKI HIROKUNI
IPC: G01C15/00
Filed: 1993-06-08
Abstract: PURPOSE:To detect the deviation of a ship from he position where it is first moored at a pier. CONSTITUTION:The position of a moored ship 21 can be found by operating a distance LM from a television camera 36 which automatically tracks a mark 35 formed on the side of the ship while imaging the mark, a horizontal distance LB up to a range finder 39, a horizontal angle alpha and an angle of depression and elevation beta. When a found position is deviated from the position of the ship 20 when it has reached a shore, winches 27, 28, 31, 32 are controlled, the tension of hawsers 25, 26, 29, 30 is changed, and the position of the ship is corrected in such a way that the influence or the like of a tidal current can be offset.
Patent JP-H06349824-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI SHIGEYA
IPC: H01L21/28
Filed: 1993-06-10
Abstract: PURPOSE:To provide a buried tungsten electrode which does not cause a silicon dangling void nor wiring short-circuit by removing a buffer layer on the surface of a first insulating film by etching and providing electrode wiring. CONSTITUTION:An insulating film is formed on a semiconductor substrate 1 and an aluminum conductive layer 3 is placed on the insulating film. Then, an insulating film 2 is formed so as to cover the surface of the insulating film. A contact hole is provided on the insulating film 2 so as to expose the surface of the aluminum conductive layer 3 in the insulating film 2. Then, a carbon film is formed on the whole planes of the insulating film 2. The carbon film and an oxide film at the bottom of the contact hole are simultaneously removed. Then, tungsten is buried to the top of the contact hole and an electrode is formed. The carbon on the insulating film 2 is isotropically etched off. Then, electrode wiring 9 is formed of aluminum, etc., by sputtering.
Patent JP-S63302043-A (JP)
Title: Production of seal with engraved figures such as face on its seal surface
Inventor: WATANABE KIRIJI
IPC: B41C1/04
Filed: 1987-06-01
Abstract: PURPOSE:To enable a seal to be easily produced at low-cost, by a method wherein, a first original is formed by copying the photograph of a face, a second original is formed by writing name in a desired position, and a third original formed by copying again is set to a photoelectric automatic engraving machine to engrave the figure on a seal surface. CONSTITUTION:A first original is formed by copying the photograph of a face desired by the person himself with a copying machine, the white and black part thereof is corrected as necessary, and a second original is formed by writing a name in a desired position. This original is copied, cut, and applied to an aluminum sheet to form a third original, i.e. a final camera-copy, which is read by an automatic engraving machine for direction. The third original plate is set to the photoelectric automatic engraving machine, which engraves a figure, such as a face, on a seal surface while reading the input information. In addition, each of the original plates is enlarged/reduced when being copied, as necessary. Therefore, a processing machine for information inputted to the automatic engraving machine is simplified, and the figure can be easily engraved on the seal surface with a markedly low-cost device.
Patent JP-S63302950-A (JP)
Title: Waste gas purifying catalyst
Inventor: ETO YOSHIYUKI
IPC: B01J32/00
Filed: 1987-06-03
Abstract: PURPOSE:To improve purifying capacity for hydrocarbons, CO, and NOX of a waste gas purifying catalyst by providing a coated layer consisting of powder of perovskite type compound oxide, activated alumina, etc. to the surface of a monolithic carrier, and depositing at least one kind among Pt, Rh, and Pd to the coated layer. CONSTITUTION:A specified amt. of aq. soln. of nitrate of a rare earth metal is immersed in an activated alumina carrier by the immersion method, and the carrier is after drying calcined at 600-650 deg.C in the air. Then, a slurry prepd. by crushing a mixture of powder of rare earth metal oxide, said activated alumina carrier, and perovskite type compound oxide powder is coated on a base material of monolithic carrier comprising cordierite. A catalyst carrier is obtd. by calcining the coated product at 650-850 deg.C after drying the coated product. Obtd. carrier is immersed in aq. soln. of at least one kind of salt of Pt, Rh, or Pd. After drying the immersed product, it is calcined at 500-700 deg.C for 0.5-2hr to obtain thus a waste gas purifying catalyst.
Patent JP-S5563403-A (JP)
Title: Automatic direction control system in transplanter
Inventor: SUGIMOTO TSUTOMU
IPC: A01C11/02
Filed: 1978-11-08
Abstract: PURPOSE: To implant young rice plants in straight line, by optically detecting the deviation of vehicle related to the left and right direction of machine to the plants already implanted and by making steering with the instruction of steering angle on the detected value.  
     CONSTITUTION: The sensor 20 is fitted at the external side of machine so that the center position (cross point of the light beams P 1  and P 2 ) can be positioned to the row center of the outermost part formed with plants q already implanted, that is, the row Q not implanted, and if the light beams P 1  or P 2  is interrupted with the plant q, the rectangular pulse detection signal R 1  or R 2  is outputted. The control circuit 31 detects the deviation between the relative position of the implanted plants and machine body viewed with the sensor 20 and instructs the steering angle depending on the detection value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63302319-A (JP)
Title: Magnetoelectric conversion device
Inventor: YAMAKAWA HITOSHI
IPC: G01D5/244
Filed: 1987-06-03
Abstract: PURPOSE:To achieve a higher detection accuracy of the apparatus, by incorporating several magnetoelectric conversion elements (equal in n:m) with intervals of anisotropic magnetoresistance elements set at nlambda, (n+m)lambda and nlambda (n=0, 1, 2,... and 0<m<1). CONSTITUTION:A ferromagnetic body such as permalloy is formed on an insulation substrate made of glass or the like by evaporation or sputtering corresponding to a magnetic lattice in which N and S poles are magnetically recorded alternately on a magnetic scale at each lambda. Then, a set of anisotropic magnetoresistance elements 1a and 1b made in parallel are arranged with intervals thereof set at 0.2lambda (m=0.2) by etching to obtain an output at a midpoint A of the resistance elements 1a and 1b. Likewise, when the anisotropic magnetoresistance elements 1c and 1d are arranged with the interval thereof set at 0.8lambda (m=0.8), an output is obtained at a midpoint B of the resistance elements 1c and 1d. Thus, when both the outputs are added up with an appropriate phase difference, an addition output is obtained as waveform sharp at the rise or fall thereof thereby minimizing errors in the shaping of the waveform.
Patent JP-S62295294-A (JP)
Title: Magnetic bubble memory element
Inventor: INOUE HIROSHI
IPC: G11C19/08
Filed: 1986-06-16
Abstract: PURPOSE:To shorten an access time required for reading information and to attain high density of a magnetic bubble memory element by providing plural replicating gates and the reading major lines corresponding to the gates in number for respective minor loops. CONSTITUTION:To an (n) number of respective minor loops 2, plural (two) replicating gates 6 (6A and 6B) are respectively provided, and respective replicating gates 6 are linked through respective major lines 3 (3A and 3B) for reading to respective detectors 7 (7A and 7B). Since the information of respective minor loops is read by plural replicating gates, concerning the reading, one minor loop can be considered to be plural minor loops of the number corresponding to the number of the replicating gate. Consequently, without being accompanied by the increase in a gate voltage and the increase in an access time, the high density can be executed.
Patent JP-H06348172-A (JP)
Title: Image forming device
Inventor: MITSUI TERUO
IPC: G03G21/00
Filed: 1993-06-10
Abstract: PURPOSE:To reduce electric noise at contact part, and make an image forming operation which does not affect a heater and other circuits. CONSTITUTION:When a B4 size copy paper sheet is used, a control CONT outputs a HIGH signal to the bases of transistors Q3 and Q4, turns on the switch for RL3 and RL4, and connects a branch end part connected to it and an AC-N line. Then a signal to turn on a TRIAC 1 is given to energize a resistance body connected to a terminals T3 and T4. A contact part of a heater at the branch end part produces electric noise at its switching, and the electric noise may affect the other electric circuits. To reduce the electric noise, the branch end part of the heater is switched over when it is deenergized.
Patent JP-H05334889-A (JP)
Title: Rom writing device
Inventor: MIHASHI MASATOMO
IPC: G11C17/00
Filed: 1992-05-29
Abstract: PURPOSE:To easily realize an arithmetic circuit by preparing memory data by means of an arithmetic definition equation composed of a character string for defining input data and a character string for defining output data. CONSTITUTION:The arithmetic definition equation consists of the character string for defining input data corresponding to each bit constituting a ROM address and the character string for defining output data defined by the character string which represents the arithmetic operation by using input variables defined in the character string for defining input data. The input part for arithmetic definition equation 1 is in charge of inputting the arithmetic definition equation and the arithmetic definition equation is successively read from a definition file for arithmetic circuit describing plural manual inputs and arithmetic definition equations and outputted to a memory data generating part 2. The memory data generating part 2 interprets the arithmetic definition equation and develops into a memory data and write the data on the ROM through a ROM writing part 4. Consequently, the arithmetic circuit is easily realized by only describing the arithmetic definition equations.
Patent JP-H11324987-A (JP)
Title: Centrifugal turbo machine
Inventor: ISHIMARU HIROTOSHI
IPC: F04D29/44
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a centrifugal turbo machine while sufficiently lowering the fluid loss. SOLUTION: A side plate 12 is provided with a half-open passage 15 for turning the flow from the nearly centrifugal direction to the nearly axial direction and while leading the fluid to a return flow passage in a part facing to an enlarged passage 14 pinched between a diffuser vane 13a and the adjacent diffuser vane 13b at a part close to the outlet side than a rear edge 13a10 of a negative pressure surface 13a1 of the diffuser vane 13a. Each diffuser vane 13a, 13b, 13c... is formed so that thickness of a part 13a20 , 13b20 , 13c20 ... of parts facing to the half-open passage 15 among pressure surfaces 13a2 , 13b2 , 13c2 ... are gradually reduced like a taper-shape toward the downstream in the axial direction.
Patent JP-S62292138-A (JP)
Inventor: SHIRASAKI OSAMU
IPC: A61B5/0225
Filed: 1986-06-13
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-S62294803-A (JP)
Title: Circularly agitating incinerator with arms provided with different arrangement of agitating hand respectively
Inventor: HASHIMOTO KINJI
IPC: F23G5/28
Filed: 1986-06-13
Abstract: PURPOSE:To improve agitating effect, by a method wherein, the attaching position of an agitating hand, fixed to an arm, is different in respective arms. CONSTITUTION:The main body 1 of a cylindrical incinerator is provided with a throw-in feeder 2 and a discharging port 3. The rotary shaft 4 of an agitator is located at the center of a furnace bottom and arms 5 are equipped at the top of the rotary shaft. Respective arms 5 are equipped with agitating hands 6 but distances between the agitating hand and the rotary shaft are different respectively. The difference in the position of respective agitating hands of each respective arms increases agitating effect remarkably because ridges, formed by laminated matters on the furnace bottom by the agitating hands of one arm, may be collapsed by the agitating hands of other arms.