baber/WOPTO huggingface dataset:
Patent JP-H09221212-A (JP)
Title: Article loading chute for conveyor belt
Inventor: KOSUGE YOSHIAKI
IPC: B65G21/20
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching of a rubber seal plate and adjustment of its height, and easily lower the mounting position when the lower end of the seal plate is worn. SOLUTION: A seal plate 22 and a guide plate 21 vertically slidably in contact with the seal plate, are fixed on the outside surface of the side wall 16a of a chute 16. Plural toggle clamps 30, each of which consists of a toggle mechanism, an operating lever 35 for input and a pressing part 33a for output, are arranged at the upper part of the outer face of the side wall along the upper edge of the guide plate 21 so that the pressing part 33a can be advanced to and retracted from the rubber seal plate 22. Then, a presser plate 23 on which anti-slipping irregularities are formed, is interposed between the pressing part 33a and the rubber seal plate 22 so that the irregularities face on the rubber seal plate 22.
Patent JP-S60197288-A (JP)
Title: Preparation of aseptic water
Inventor: SUZUKI MATSUROU
IPC: B01D71/06
Filed: 1984-03-21
Abstract: PURPOSE:To obtain aseptic water sterilizable by a chemical agent, by treating water with a hollow fiber based on polyphenylene sulfide having fine piercing pores with a specific average pore size and a specific void ratio, specific membrane thickness, a hollow ratio and an outer diameter. CONSTITUTION:Water is filtered by using a hollow fiber, which has fine piercing pores with an average pore size of 0.01-0.1mum and a void ratio of 10-85% and of which the membrane thickness is 5-200mum, the hollow ratio is 8-85% and the outer diameter is 30mum-5mm., to remove bacteria in water. For example, well water is precisely filtered by using a module (an available area of 1.2m<2>) of a microporous hollow fiber comprising polyphenylene sulfide with an average pore size of 0.061mum, a void ratio of 35%, a membrane thickness of 19mum, a hollow ratio of 64% and an outer diameter of 192mum under a pressure of 3kg/ cm<2> toward the inside of the hollow fiber from the outside thereof. The amount of transmitted water after filtering over 5hr is 500l/m<2>.hr and a bacteria removal ratio measured by a direct microscopic examination method is 100%.
Patent JP-H01226335-A (JP)
Title: Video printer
Inventor: ADACHI MAKOTO
IPC: B41J2/00
Filed: 1988-03-08
Abstract: PURPOSE:To effectively utilize an image memory and to perform printing by low cost thermal paper, by constituting the title printer so that a white and black image can be stored in a three-plane image memories up to the quantity corresponding to three picture at the time of a white and black image printing mode. CONSTITUTION:In a video printer having three-plane image memories and capable of being arbitrarily changed over to a color image printing mode and a white and black image printing mode, the white and black video signal inputted from a video signal input terminal 20 is converted to three color signals and a brightness (Y) signal by a decoder 1 at the time of the white and black image printing mode to be inputted to a printing mode change-over switch 2. When the contact point of the printing mode change-over switch 2 is connected to any one on a b-side, for example, b1 by the operation of a printing mode change-over operating means 19, the brightness (Y) signal is inputted to an A/D converter 3 to be converted to a digital signal to be stored in the image memory 7 used as an R-image at the time of the color image printing mode in the quantity of one picture. In the same way, the image can be stored in the three-plane image memories 7, 8, 9 up to three different pictures.
Patent JP-H09221736-A (JP)
Title: Flap gate
Inventor: UEDA TOKIO
IPC: E02B7/42
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a gate which eliminates the need for a high rigid door resisting against the strength of a water current and a water pressure and which is economic and advantageous due to low manufacturing cost and practically free of engagement with a foreign matter and troubleshoots the solution of maintenance hazards demanded by prior art technology although it is based on a principle which houses the door on the bottom of a tailrace. SOLUTION: As a basic structure, a door 2 whose cross section is practically fan- shaped, is turned, centering a fulcrum 24 provided near the bottom of a downstream side water current 12, thereby opening and closing a tailrace. A housing chamber 4, which houses the door 2 when it is turned over and a hydraulic cylinder 3, is recessively provided below the bottom 13 of the tailrace 1. There are provided a water conveyance pipeline which maintains the water tightness of the housing chamber 4 and communicates the housing chamber 4 with an upstream side water current 11 openably and a drain device 6 of filled water. When the housing chamber 4 is filled with water, the water pressure in the tailrace 1 is balanced separated from the door 2.  If an external force is reduced to a considerable extent, earth and sand or the like are pushed with the water pressure so that engagement force may be lost, thereby troubleshooting the hazards. Only in the case of inspection or repair, filled water is drained from the housing chamber 4, thereby forming a hollow chamber.
Patent JP-H04271409-A (JP)
Title: Digital dead time function device
Inventor: KOIKE KENRO
IPC: G05B21/02
Filed: 1991-02-26
Abstract: PURPOSE:To output data without contradictions even in the case of the change of the dead time due to some factor by adding a preliminarily determined dead time to the time of an internal clock to determine the output determinate time of data. CONSTITUTION:The output of a sampler (a) which periodically gathers input data is preserved in a preservation area (b). The time obtained by an output predeterminate time calculating part (c) is preserved together. The time of an internal clock (d) and the preliminarily determined dead time are added to obtain the output predeterminate time of data to be next outputted by calculation in the output predeterminate time calculating part (c), and data is outputted when a time comparing part (e) detects that the time of the internal clock (d) exceeds this calculated time. After one data is outputted, the value obtained by linear interpolation between both data is outputted from a data interpolating part (f) till output of the next data. Thus, data exactly sampled at the time after the dead time is outputted, and data is outputted without contradictions even in the case of the change of the dead time due to some factor.
Patent JP-H10240725-A (JP)
Title: Method for processing data
Inventor: SUGIYAMA AKIRA
IPC: G06F3/023
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To express character and document data by using a staff notation. SOLUTION: A multi-code chart is prepared by making character symbol corresponded to each musical of a staff notation, and data constituted of character symbols are expressed on a musical note. Thus, express character and symbol data or the like are expressed by playing it as music, and they are stored and retrieved by the musical interval. Data such as words and clauses are stored and registered by the combination of the height of a musical scale with the length of the musical scale so that a storage capacity is made smaller than that at the time of storage and registration by the combination of codes, and transferring time is made shorter. Also, the retrieval of the clauses or the words can be executed by the decode operation of the combination of the height of the musical scale with the length of the musical scale, and the retrieving operation is made simple. Also, the stored data are easily converted into the character and symbol data by using the code chart.
Patent JP-S54145608-A (JP)
Title: New n-acylamino acid derivative, and cationic surface- active agent containing the same as active component
Inventor: AJISAKA KATSUMI
IPC: A61K8/00
Filed: 1978-05-08
Abstract: NEW MATERIAL:Compound of formula - [R 1  is 7W17C aliphatic hydrocarbon; X is H or methyl; Y is -CH 2 CH 2 - or a group of formula II (R 4  is H, 1W4C alkyl, benzyl, etc.); k is 2 or 3; R 2  and R 3  are H, methyl or -CH 2 CH 2 OH].  
     EXAMPLE: N-Laurolyglutamic acid di(dimethylamino-n-propyl)amide.  
     USE: Cationic surface-active agent. No skin-irritation and high safety. Excellent permeability, fiber-softening effect, antifungal effect, and preventive effect against pathogenic bacteria of plant blights.  
     PROCESS: Compound of formula I is obtained by the condensation  reaction of a compound of formula III (R 5  is 1W4C alkyl) with a compound of formula IV in a solvent such as benzene, if necessary. The reaction is carried out by heating at a temperature above room temperature, preferably between 70°C and the reflux temperature, for 3W10 hr. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04289380-A (JP)
Title: Dwelling unit in collective housing
Inventor: HAYASHI TOSHIHIRO
IPC: E04H1/04
Filed: 1991-03-19
Abstract: PURPOSE:To ensure prospects and natural lighting from both east and west or both north and south, to improve habitability and to enhance economic efficiency. CONSTITUTION:In a maisonette type collective housing, both right and left upper floor rooms A2 and B2 provided with a double loaded corridor 1 every other floor and both right and left lower floor rooms A1 and B1 divided into two parts at the center of a span direction in the lower layer of the upper floor rooms are connected with staircases 3 diagonally.
Patent JP-H06265403-A (JP)
Title: Manufacture of infrared detector
Inventor: UEDA TOMOSHI
IPC: G01J5/28
Filed: 1993-03-16
Abstract: PURPOSE:To improve thermal contact with a cooling device on the abutting face of the cooling device for cooling an infrared detecting element in a manufacturing method for an infrared detector. CONSTITUTION:In a manufacturing method for an infrared detector, metal is supplied to the abutting face 18 of a cooling device 20 to cool an infrared detecting element 6, and a member 36 having a flat face 35 is brought into contact with a molten metal in the molten state of metal, or the tip 21 of the cooling device 20 is brought into contact with the molten metal, which is cooled and thereby solidified in a contacting state for obtaining the abutting face 38 formed of a solidified metal 37 of the cooling device 20.
Patent JP-S54146991-A (JP)
Title: Elastic surface wave device
Inventor: NAGATSUMA KAZUYUKI
IPC: H03H3/08
Filed: 1978-05-10
Abstract: PURPOSE:To reduce the needless reflection in an electrode to improve frequency and time characteristics by setting the electrode width of a single-structure electrode non-crossing part so that the wave surface of a double finger-structure electrode part may be prevented from being shifted and arranging adjacent non-crossing parts in no parallel to each other. CONSTITUTION:In the elastic surface wave device provided with a combshaped electrode having an irregular crossing width, weighting electrode 41 and reguler-form electrode 41 are formed in the surface of piezoelectric substrate 40 by the photo lithography techneque, and a double finger structure to change the crossing width and the electrode width is given to the crossing part of weighting electrode 41 so that the impulse, which can be subjected to Fourier conversion on a basis of a prescribed frequency characteristic, may be generated. The electrode width of a single- structure electrode non-crossing part is so set that the wave surface of the surface wave, which is propagated through the double finger-structure electrode crossing part, and the wave surface of the surface wave, which is propagated through the electrode non-crossing part, may be prevented from being shifted, and adjacent electrode non-crossing parts are arranged in no parallel to each other.
Patent JP-H05176058-A (JP)
Title: Private branch automatic exchange
Inventor: SHIMOKAWA HIROTO
IPC: H04M3/54
Filed: 1991-03-19
Abstract: PURPOSE:To improve the connection service from the trunk line in the private branch automatic exchange. CONSTITUTION:The system is provided with a trunk line interface section 2, a memory section 8, and a control section 7. The control section 7 retrieves the dictionary of the memory section 8 based on a subscriber number of a caller detected by a subscriber number detection means. When the corresponding terminal is retrieved, the terminal and the incoming trunk line are connected. Thus, the automatic connection to the terminal corresponding to a callee of the trunk line can be performed without manual aid.
Patent JP-S62212150-A (JP)
Title: Petal-shaped type wheel
Inventor: MOTOYOSHI JUNICHI
IPC: B41J9/04
Filed: 1986-03-14
Abstract: PURPOSE:To prevent the generation of printing inferiority such as ghost, by changing the angle of inclination of each type at a rising part from each spoke part corresponding to the distance from the center of a type wheel. CONSTITUTION:An umlaut in a type 4a in the upper side of a base line BL is provided on the type side pedestal 4b provided to the leading end of a spork 3 and presses the printing paper 9 mounted to a platen 8 through an ink sibbon 7 in a state sunk by a printing hammer 6. In this type 4a, because the angle theta(about 30 deg.C) of the type 4a at the rising part from the pedestal 4b of said type 4a is large, the force F2 acting on a C-range is not extremely smaller than the force F acting on a D-range and, therefore, almost uniform transfer force is generated between the ink ribbon 7 and the printing paper 9 over the entire surface of a transfer range and no ghost is generated.
Patent JP-S5942167-A (JP)
Title: Combined multi-stage type forming die
Inventor: TERAOKA SHIYOUICHI
IPC: B29C45/34
Filed: 1982-03-31
Abstract: PURPOSE:To provide a forming die which simplifies the stripping of slags and improves molding efficiency by disposing dies on the right and left of a hot runner manihold block, and forming runners and gates provided with strippers to the parting lines of the respective dies. CONSTITUTION:Branch hot runners 5 are branched to the right and left from the main hot runner 3 of a hot runner manihold block 3, and the terminals thereof are formed to hot runner maniholds 7 which are formed as small nozzles 6. Dies 2, 2 are disposed on the right and left of such block 3. Gates extending to runners 9 and cavities 10 are provided to the parting lines of the respective dies 2 and sprues 12 continuous to the runners 9 are formed to the dies 2 on the block 3 side. A stripper 15 is provided to each runner 9, and an undercut 16 is formed on a part of peripheral surface of the stripper 15 to hook and strip sprue slags, runner slags, gate slags, etc.
Patent JP-S62213069-A (JP)
Inventor: YOSHIDA KAZUO
IPC: H01R12/32
Filed: 1986-03-14
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-S59179289-A (JP)
Title: Electroslag welding wire for extra thick low alloy high tensile steel plate
Inventor: KUMAGAI MORIHIRO
IPC: B23K35/30
Filed: 1983-03-30
Abstract: PURPOSE:To provide a titled welding wire with which the specifications for the strength and toughness in a weld zone are stably obtd. by limiting the content of P and S and limiting the range and index value of C, Si, Mn, Cu, Ni, Cr, Mo and V. CONSTITUTION:A wire for electroslag welding for an extra thick low alloy high tensile steel plate consists of 0.06-0.18wt% C, 0.05-0.45% Si, 0.60-1.80% Mn, 0.14-0.38% Cu, 0.10-0.50% Ni, 0.10-0.45% Cr, 0.10-0.60% Mo, 0.01-0.05% V, <=0.020% P, <=0.020% S, and the balance Fe and inevitable impurities. The condition 41C+5Si+8Mn+28Cu+5Ni+2Cr+7Mo+32V>=28 (element symbols are the weight % of respective components) is satisfied in said wire. The weld metal having stable toughness and tensile strength is obtd. in electroslag welding of the extra thick low alloy high tensile steel plate by the above-mentioned wire.
Patent JP-H03121635-A (JP)
Title: Spectrum diffusion signal detecting apparatus
Inventor: ROBAATO EICHI KANTOUERU
IPC: H04B1/707
Filed: 1990-03-06
Abstract: PURPOSE: To prevent noise interference by providing an AGC(automatic gain control) control part, which is connected to outputs of an in-phase (I) and a quadrature phase (Q) sample aligning device and to generate an AGC signal to be connected to a receiving part. CONSTITUTION: A loop of the AGC control part 32, connected to an output of the I and Q sample slinging device 16, provides the AGC signal to a receiver 1F part 13 to set a prescribed percentage outside a threshold cross (T0+D1 and T0-D2). A base band demodulator 20 demodulates I and Q samples from the I and Q sample aligning device 16 to base-band outputs SIN, MI, SQN, MQ which are connected to a spread spectrum signal processor 24. In this case, a minimum AGC is maintained so as to use total gain of a system. Consequently, noise interference is prevented.
Patent JP-H01230107-A (JP)
Title: Method for detecting collision of body to be driven by servomotor
Inventor: TORII NOBUTOSHI
IPC: B25J9/16
Filed: 1988-03-10
Abstract: PURPOSE:To detect collision in a short time by stopping the rotation of a servomotor when the difference between a torque command value detected at a previous period and a torque command value detected at a present period becomes a prescribed value or above. CONSTITUTION:When a body to be driven collides with foreign matters, the movement of the driven body and the rotation of a servomotor are stopped or the speed is reduced. For that reason, the difference between the speed command value commanded at the servomotor and the speed of an actual servomotor is increased, after the speed deviation value is increased, the torque command value commanded to the servomotor is also increased and the body to be driven is moved with the large torque. Then, the torque command value or the speed deviation value is detected at a prescribed period is detected and it is detected that the difference in the torque command value detected at the previous period and the present period becomes the prescribed value or above. Thus, the time of collision can be very quickly detected by one period delay of the detection period at the maximum.
Patent JP-H10256864-A (JP)
Title: Surface acoustic wave filter and converter used for it
Inventor: HORIO YASUBUMI
IPC: H03H9/25
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To allow the surface acoustic wave filter to satisfy a desired insertion loss while keeping a desired required band width. SOLUTION: A reflection section 3 is made up of a plurality of electrode fingers 10 connecting electrically to a negative electrode 5 and up of floating electrodes 11 placed among a plurality of the electrode fingers 10. The electrode fingers 10 are formed periodically at a pitch of λ/2, and the electrode finger 12 of each floating electrode 11 is offset by λ/12 from a center position between the electrode fingers 12 adjacent to the electrode 11 in a propagation direction of a surface acoustic wave or in the opposite direction so as to enhance more the unidirectionallity based on the asymmetrical structure and to reduce remarkably an insertion loss.
Patent JP-H11256789-A (JP)
Title: Staircase block and staircase construction method
Inventor: HIROSE MASAMI
IPC: E04F11/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a staircase construction method capable of constructing stair in a workable manner. SOLUTION: A staircase block 3 consisting of riser blocks 31 and stringers 32, both being concrete precast products, is set up within a construction base 21. Concrete 6 is cast into a space on the slope of the construction base 21 between a pair of stringers 32 thereby to form stairs 11 constituting the footboards 12 of the staircase from the lower step, in order.
Patent JP-H11260599-A (JP)
Title: Accelerating tube provided with higher harmonic taking out waveguide
Inventor: HIRANO KOICHIRO
IPC: H05H9/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of beam unstable phenomenon without losing acceleration mode by lowering the electric field of a BBU(beam break up) mode in an acceleration tube. SOLUTION: This disk-loaded type accelerating tube 1 comprises metal disks 2, which have round holes and are installed at prescribed intervals, in a circular waveguide. Moreover, U-shape waveguides 11 which transmit TM11 mode having electric field components vertical to the charged particle proceeding direction and shut the acceleration mode are installed at four points in side parts of input and output coupler parts 12, 13 of the accelerating tube 1.
Patent JP-S55146317-A (JP)
Title: Burner
Inventor: SHIMIZU EIJI
IPC: F23G7/06
Filed: 1979-05-04
Abstract: PURPOSE: To improve a purifying capacity by means of an exhaust gas purifier and to prevent the worsening of combustion at a combustion unit, by a method wherein a combustion unit and an exhaust gas purifier are coupled by the use of a cylinder having a large number of holes.  
     CONSTITUTION: A radiation type oil heater equipped with an exhaust gas purifier is provided with a fuel tank 1, a combustion cylinder 2, a cylindrical purifying unit case 4 and the like. The purifying unit case 4 contains a purifying unit 5 having a large number of holes, and a lower end thereof is open. A lower portion of the purifying unit case 4 and an upper portion of the combustion cylinder 2 are connected together through the medium of a cylindrical coupling cylinder 6. The coupling cylinder 6 consists of a material such as wire nets, lath net punched sheets, or glass or ceramic cylinders having a large number of holes, and is set so as to have about 50% opening rate. This permits the improvement of an exhaust gas purifying effect through the working of an exhaust gas purifier and also permits the prevention of worsening of combustion at the combustion unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000246814-A (JP)
Title: Method and apparatus for making box
Inventor: SAITO TOMIJI
IPC: B31B7/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a box making apparatus which can conduct the assembly of a paper box main body and the adhesion treatment of a lid member (with a bag main body) to the box main body automatically continuously. SOLUTION: An applicator is installed above a conveyer 11 for conveying a bad body 13 in which a lid member 14 is mounted on the upper surface, a hot melt adhesive is applied on the upper surface of the lid member being conveyed. A housing part 18 for housing developed carton blanks 17 temporarily is formed on the downstream side of the applicator, the carton blanks 17 are taken out one by one from a take-out apparatus and laid to overlap each other at a mounting position A on the lid member 14. At the mounting position, the carton blanks 17 and the lid member 14 are positioned and a pressing means is installed, and both are integrated by the applied hot melt adhesive. A box making mechanism 30 is arranged downstream from the mounting position, the carton blanks 17 are folded, and a box main body which covers the periphery of the bag body is produced.
Patent JP-S61213392-A (JP)
Title: Method and apparatus for electroplating inner surface of metal endless belt by metal layer
Inventor: KURUTO HERUTO
IPC: C25D5/04
Filed: 1986-03-14
Abstract: For the electrodeposition of a metal coating onto a surface of an endless belt, such as a press belt for use in a double band press, an annular bath is formed by a pair of endless belts. The belts have different diameters and are arranged concentrically about a center point on a horizontal base plate. The belts extend vertically upwardly from the base plate so that one belt forms the radially inner surface of the bath and the other forms the radially outer surface, an aqueous electrolytic solution is filled into the annular bath. An anode is supported in the bath and one of the endless belts forms a cathode. The anode and cathode are connected to a constant voltage sourse and a metal coating can be deposited on the belt acting as the cathode. A mast extends vertically upwardly from the center point and is supported on the base plate. Horizontal arms extend outwardly in opposite directions from the mast and support the anode. The mast rotates about its vertical axis with the anode moving through the annular bath.