baber/WOPTO huggingface dataset:
Patent JP-S6048108-A (JP)
Title: Process for precoating filter aid
Inventor: OGAWA TOSHIO
IPC: G21F9/06
Filed: 1983-08-26
Abstract: PURPOSE:To precoat filter aid to uniform thickness by controlling the flow rate of upward flow of slurry contg. filter aid when the filter aid is precoated on a filter element by feeding the slurry contg. the filter aid fed as an upward flow from a bottom end area of each filter element to the intermediate area of each filter element. CONSTITUTION:Slurry 39 contg. a specified concn. of filter aid is fed with a precoating pump 51 from a slurry tank 50 to a slurry feeding pipe 15. The slurry flowing upward through each intermediate area of filter element 30 is led to a guiding device at the top of the filter element so as to make the flow rate of upward flow from each intermediate area uniform and is flowed into ducts 72, 73 to flow down and return to the slurry tank 50. The flow rate of the returned slurry corresponds to the flow rate where the flow rate at the top area of the element 30 coincides with the settling speed of the filter aid. By continuing the above described precoating procedure, the concn. of the filter aid in the slurry tank 50 decreases gradually. The precoating is finished when the filter aid is depleted.
Patent JP-S628026-A (JP)
Inventor: HAINTSU RIIGURAA
IPC: G01J1/36
Filed: 1986-07-01
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-S6049198-A (JP)
Title: Low-temperature tank
Inventor: NIWA RIICHI
IPC: F17C3/08
Filed: 1983-08-26
Abstract: PURPOSE:To reduce a term of works by forming a concrete base, carrying in tank principal members to assemble a roof and an outer cylinder, and installing a receptacle in the above assembled unit in a building site. CONSTITUTION:A base 1 made of ferro-concrete is disposed on the ground (a), and an upright cylindrical receptacle 2 with end plates is supported on the base through compression resisting heat-insulating material 3. On the base, divided pieces of a previously split-molded outer cylinder 4 and divided pieces of a roof 5 are assembled, and the outer peripheral surface of the receptacle 2 is completely blocked up by the above assembly structure. Accordingly, a term of construction in a building site can be reduced.
Patent JP-H07328643-A (JP)
Title: Water sterilizing device and bath
Inventor: ITO TAKAAKI
IPC: A47K3/00
Filed: 1994-06-01
Abstract: PURPOSE:To prevent an increase in the concn. of copper ion for sterilizing water in a bath continuously used for a long time. CONSTITUTION:A water sterilizing device 10 is provided with the hot water circulating passage 2 furnished to a bath. The device 10 is provided with a copper ion generating means 11 and a copper ion collecting means 21, and both means are connected by a connecting pipeline 30. When a current is applied to the copper ion generating means 11 and a voltage is impressed between electrodes 13 and 14, copper ion is eluted from a copper-fiber net 15 connected to the anode 14 to extinct or inactivate bacteria, etc., in hot water in the pipeline 30. The copper ion having reached the collecting means 21 is attracted by a stainless steel net 25 connected to a cathode 24 and collected. Consequently, the copper ion in the hot water is removed by the net, hot water almost free from copper ion is returned to the bath, and the copper ion concn. is not increased in the bath.
Patent JP-S6311362-A (JP)
Title: Method for measuring density characteristic in gradation printer
Inventor: SAJI YOSHITO
IPC: B41J2/36
Filed: 1986-07-02
Abstract: PURPOSE:To obtain the definite relation between the recording density and applying energy of a thermal head under a constant temp. condition, by simultaneously recording a first pattern and a second pattern before measuring the density or reflectivity of each block. CONSTITUTION:A heat generating element 13a is contacted with a platen roller 14 under pressure through an ink sheet 12 and image receiving paper 11. The energy corresponding to the density information of one line by yellow is applied to each heat generating element 13a and yellow ink is heated to perform transfer on the image receiving paper 11. At the same time, the image receiving paper 11 is moved in the direction shown by an arrow (d) at every line in synchronous relation to density information by a drive means. At this time, the ink sheet 12 is fed in the direction shown by an arrow (e) until the recording start position of second color magenta ink reaches the position opposed to the heat generating element 13a and the recording of one page by the magenta ink is performed on the recorded image due to the yellow ink. similarly, recording by a third color cyan ink is performed to complete the recording of a color image according to a substractive color mixture method.
Patent JP-S6310386-A (JP)
Title: Manual magnetic card reader
Inventor: OKI HAJIME
IPC: G11B17/00
Filed: 1986-07-02
Abstract: PURPOSE:To improve the touching property between magnetic heads and the magnetic stripe of a magnetic card by providing projections with width half the thickness (t) of the card on the card guide inner wall of a main body confronted with the magnetic head supported by a magnetic head supporting plate with elasticity. CONSTITUTION:The projections 6a and 6b that have flat parts on the wall side of a card guide path 6 confronted with the magnetic heads 1 and 2 are provided. The projections 6a and 6b are tilted in a card travel direction in order to smooth the card travel, and their height is about half the thickness (t) of the card 10. When the magnetic card 10 is simultaneously press-contacted with the magnetic heads 1 and 2, they are made closer to the center of the width of the card guide path 6 by their height 1/2t, whereby the magnetic card 10 can travel in the middle of the card guide path 6 without fluctuation. The core gap parts in the magnetic heads 1 and 2 are surely brought into contact with the magnetic stripe of the magnetic card 10.
Patent JP-H05347022-A (JP)
Title: Recording and reproducing device for magnetic recording medium
Inventor: MUKODA NAOKI
IPC: G11B5/02
Filed: 1992-06-15
Abstract: PURPOSE:To detect a specified magnetic bar code as physical information from 1st and 2nd tracks of the magnetic recording medium and to improve security even when there is a positional deviation between a physical information detecting means and a magnetic head for recording and reproducing magnetic information in the recording and reproducing device for recording and reproducing prescribed magnetic information. CONSTITUTION:By preliminarily using a standard magnetic card 10 recorded with the magnetic information in the 2nd track T2 in keeping accurate positional relationship with the magnetic bar code as an example of the physical information provided in the 1st track T1, reproducing is performed on the basis of a control of a CPU 8, so that a bit deviation of the magnetic information corresponding to a positional deviation between 1st and 2nd magnetic head 2 and 3 is measured as the device inherent data, which is then stored in a ROM 6. Then, when the magnetic information is recorded and reproduced by using a nonstandard magnetic card, the magnetic information to be recorded and reproduced is corrected based on the bit deviation. By this method, the security can be improved evne when the whole bit deviation is not set to fall within an allowable range.
Patent JP-S5677340-A (JP)
Title: Method of controlling strip temperature in cooling zone of continuous annealing equipment
Inventor: TAUCHI KUNIAKI
IPC: C21D9/56
Filed: 1979-11-30
Abstract: PURPOSE:To suppress the abrupt fluctuations in the flow rate of cooling gas and make product quality high and uniform by changing the cooling gas flow rate to a somewhat less rate before the seam of strips of different thickness enters the cooling zone and increasing the rate to a predetermined one after predetermined time. CONSTITUTION:At the time of blowing a cooling gas to a strip 6 from the nozzles 8 mounted at fixed intervals to the plenum chamber 7 of a soaking zone 2 opposing to the strip 6 passing at a constant speed, the flow rate of the cooling gas is controlled by regulating the pressure in the chamber 7. According to the input signals (a)-(j) of a calculator 14, respective zone plenum chamber pressure control system setting signals K are outputted and are sent to a calculator 11. The calculator 11 changes the setting of the pressure in the chamber 7 to the pressure smaller in fluctuation width than the calculated values corresponding to the fluctuations in the plate thickness by controlling dampers 12 in the predetermined time before the time when the seam of the strips 6 enters the cooling zone according to said signals K and changes the pressure setting so that said pressure assumes the calculated values linearly in the predetermined time after this.
Patent JP-H078904-A (JP)
Title: Electrostatic powder coating of steel strip or panel
Inventor: TAKAHASHI YOSHIKI
IPC: B05D7/14
Filed: 1993-06-25
Abstract: PURPOSE:To uniformize he thickness of a powder film by depositing a coating powder on a steel strip or panel from the disc-shaped coating powder supply container arranged above an electrode and having a diameter larger than the width to be coated of the steel strip or panel and rotating horizontally. CONSTITUTION:In such a state that voltage is applied across an electrode 5 and a steel strip or panel 22, the powder 27 of a rotating disc-shaped coating powder supply container 1 is charged at the position above the electrode 5 to be successively attracted to the rear surface of the steel strip or panel 2 from the upper layer part of the powder by an electric field. At this time, since the powder 27 is supplied with the rotation of the disc-shaped coating powder supply container 1, it is prevented that the interval with the steel strip or panel 22 gradually increases and the intensity of an electric field can be kept constant. By this constitution, the thickhness of the film of the powder can be made uniform.
Patent JP-S5676698-A (JP)
Title: Test equipment for monitoring system
Inventor: MORIHARA KENJI
IPC: H04B17/00
Filed: 1979-11-27
Abstract: PURPOSE:To save man-power for test, by incorporating various test programs executed with the instruction of the information processing central station, in a main body of the test equipment, of a test equipment of monitoring system. CONSTITUTION:When the operator starts the test program in the information processing central station 1 through the console 5, the test code is fed to the test unit main body 11 through the transmission line 10, and the test program corresponding to the test code is selected and executed, the eqivalent simulation signal is input to the terminal station 2 being tested unit, and the data collected from the terminal station 2 is fed to the information processing central station 1 through the transmission line 10 and displayed on the display 4. Thus, in executing this test, one operator can make the test instruction from the console 5 and monitor the display 4, allowing to save the number of test personnel.
Patent JP-H0320061-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEDA KENJI
IPC: H01L21/68
Filed: 1989-06-16
Abstract: PURPOSE:To form an N-type impurity region, which has diffusion length being high in concentration and shallow, by making a boat, on which a plate-shaped solid arsenic diffusion source and a silicon substrate for performing diffusion are loaded, in cylindrical shape. CONSTITUTION:In case of diffusing, by heat, arsenic from a plate-shaped solid into a silicon substrate 2, a cylindrical boat is used for the boat whereon the plate-shaped solid arsenic diffusion source 1 and the silicon substrate 2 are loaded. For this reason, the flow 6 of specific gas arising between the plate- shaped solid arsenic diffusion source 1 and the silicon substrate can be reduced, and the flow speed of the gas inside the cylindrical boat 1 can be suppressed low. Hereby, an arsenic diffusion area excellent in uniformity can be formed inside the wafer surfaces and between the wafers.
Patent JP-S6136031-A (JP)
Title: Vertical motion trunk
Inventor: IWAMOTO RIKUO
IPC: B60P3/00
Filed: 1984-07-27
Abstract: PURPOSE:To selectively secure spare space on the upper and lower surfaces of a car body by freely elevating a turntable that loads the car body with a cylinder and mounting a sliding rail between the turntable and a frame on a car shaft so as to freely be attached and detached. CONSTITUTION:A frame 3 is mounted on a car shaft 15 through a bracket 17 with a rolling shaft 16. In addition, a permeation hole 19 is formed in the cross member 8 of the frame 3 and a stepped fulcrum shaft 9 supporting a turntable 5 that loads a car body is inserted in this permeation hole 19. Furthermore, a cylinder 10 is installed at the inner part of the fulcrum shaft 9. The lower end of a cylinder 10 is axially mounted on a bracket 2 with a pin 13 and the tip is axially mounted on the fulcrum shaft 9 with a pin 12. As a result, the rod 11 of the cylinder 10 is prolonged and the turntable 5 is raised. In this case, a sliding rail 4 is mounted between the turntable 5 and the frame 3, and for example, the spacing between the lower surface and ground surface of the car body is secured greatly.
Patent JP-S6310594-A (JP)
Inventor: HAMAGUCHI HIROYUKI
IPC: H05K3/46
Filed: 1986-07-01
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-S5779316-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: BAN KEISUKE
IPC: F16C7/00
Filed: 1980-11-05
Abstract: PURPOSE: To well balance the strength of a connecting rod which has a bundle of unidirectionally extending fibers in the rod body between the large and small ends and is provided with light alloy as a matrix on the fibers, by prescribing the relationship among the areas of prescribed cross sections of the rod body and the bundle of fibers.  
     CONSTITUTION: A bundle of unidirectionally extending fibers F is provided in the body 1 of a connecting rod between its large end 2 and small end 3 so that the bundle extends in the axial direction of the rod. Light alloy is filled as a matrix M among the fibers F to reinforce the rod body 1 with the fibers. The end Fa of the bundle of fibers F at the large end 2 has a uniform cross section with an area Af. The end Fb of the bundle of fibers F at the small end 3 is divided into two portions to reinforce the rod part around a wrist pin hole 4 as well as the rod body 1. The relationship among the cross-sectional area A of the end Fa of the bundle at the large end 2, the area Af of said uniform cross section and the critical cross-sectional area Ac of the rod body 1 is set as A/ Af+Ac>1.2. This results in the increase in the bonding power between the bundle of fibers F and the matrix M at the large end 2, the avoidance of stress concentration, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H096710-A (JP)
Title: Information processor and its control method
Inventor: OSHIYAMA TAKASHI
IPC: G06F21/60
Filed: 1995-06-22
Abstract: PURPOSE: To prevent the generation of illicit intrusion from a loaded device into an information processor by stopping power supply to the loaded device when a security mode is selected. CONSTITUTION: When the setting of the security mode is instructed, a card utility program requests the issuance of a false card removal event to card service. At the time of receiving the request, a client device driver has an illusion that a PC card has been ejected and opens the resource of a card slot 26. Then the card utility program informs the card service of the setting of the security mode together with a pass word. Therefor even when the PC card is reinserted into the slot 26 in the security mode, the card service neglects the insertion of the card and does not transmit an event indicating the insertion of the PC card to the client device driver.
Patent JP-S63318628-A (JP)
Title: Horizontally dividing system for data base
Inventor: MINOHARA TATSUO
IPC: G06F17/30
Filed: 1987-06-23
Abstract: PURPOSE:To contrive the equalization of the number of tuples stored in a disk device automatically, by dividing a page into two, when tapple storing pages are full, storing the tuple in one of them, and sending one page to the disk device having the smallest number of pages. CONSTITUTION:It is assumed that a tuple in which key values of an integer value are between 1-100 is stored in a page 3c in a disk device 2e. In case of storing the tuple having a key value of the key values between 1-100, in this page 3c, since the page in full, it is divided into two. Subsequently, the tuple having a key value between 1-50 is stored in the original page 3c, and the tuple having a key value between 51-100 is stored in the other page 3d. A disk 2f is constituted of the tuple of a relation to which its tuple selected in order to store a page 3d belongs, and its number of pages is the smallest. After the page has been divided, a clustered index is reorganized, an operation for determining the disk device to be stored, and the page is repeated, and unless the page is full, the tuple is stored in the determined page.
Patent JP-H05318803-A (JP)
Title: Sublimation type thermal transfer video printer
Inventor: OSAWA MASAHIRO
IPC: B41J2/36
Filed: 1992-05-22
Abstract: PURPOSE:To prevent photographic unevenness in the periphery of an image by setting an acceptor layer region, in which an acceptor layer is transferred, in an area wider than an image transfer region, in which the image is transferred, and setting the number of longitudinal and lateral dots in the acceptor layer region at a value larger than that in the image transfer region in the number of longitudinal and lateral dots in both regions. CONSTITUTION:When a gradation processing circuit starts the transfer of an acceptor layer at a photographic position set, the numbers of dots N, M corresponding to the lateral length d2 and longitudinal length d4 of an acceptor layer region 22 on photographic printing paper 21 are set first, and the acceptor layer is transferred. The gradation processing circuit sets the numbers of each dot (n), (m) corresponding to the lateral length d1 and longitudinal length d3 of an image transfer region 23. The acceptor layer region 22 is made wider than the image transfer region 23 and the numbers of each dot in the acceptor layer region 22 are set at a value larger than the image transfer region 23, n<N and M>m, at that time. An image is transferred so that the image transfer region 23 is received in the acceptor layer region 22.
Patent JP-H025326-A (JP)
Title: Fuse
Inventor: TABATA ISABURO
IPC: H01H37/76
Filed: 1988-06-23
Abstract: PURPOSE:To enable the miniaturization of a fuse with a simple structure so as to make its handling easy by providing a current path composed of fuse materials, the both ends of which are connected to respective electrodes, on the outer surface of the body. CONSTITUTION:A current path 12 is constructed spirally on the outer peripheral surface of a body 10 from one end to the other end. After making a thin layer of fuse materials such as tin, lead alloy or the like on the whole outer surface of the body 10 by evaporation, printing and plating, the said path 12 is formed by a cutting process of the layer to the depth reaching the surface of the body 10 with a cutting tool or a laser cutter. The cutting process is performed so as that a spiral current path 12 connecting the both end portions of the fuse materials left on the both end portions of the body 10 is formed on the surface of the body 10.
Patent JP-S5945770-A (JP)
Title: Adaptive time spatial interpolation filter
Inventor: TANAKA YUTAKA
IPC: H03H21/00
Filed: 1982-09-09
Abstract: PURPOSE:To elimiate a false signal component and noise component of an inter-frame signal difference representing the dynamic amount of a picture, by controlling the band pass characteristics of a time spatial filter according to the dynamic amount of the picture representing a picture signal. CONSTITUTION:The threshold value of a core component discrimination and elimination in a coring circuit 8 by detecting a high frequency component with a two-dimensional spatial high frequency component detecting circuit 7. Then, an undesirable signal component of a low level forming a minute component in an absolute value beta of the inter- frame signal component is eliminated, the noise level in vertical synchronizing signal period is integrated with a noise separation circuit 11 so as to change the threshold value of the core component discrimination and elimination in the coring circuit 9 by holding the result of integration for the vertical period. Then, the noise component of the low level forming the minute component in the absolute value beta of the inter-frame signal component is eliminated, and an output signal of the circuit 9 is given to a discrimination control circuit 12 via an isolated point eliminating circuit 10 and a control signal processing circuit 5 and the circuit 12 is controlled with the integrating value of noise level, so as to change the time spatial filter coefficient generated at the circuit 12, allowing to adjust the coefficient converting characteristics.
Patent JP-S5945448-A (JP)
Title: Magnetic toner
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/08
Filed: 1982-09-09
Abstract: PURPOSE:To obtain a magnetic toner having uniform triboelectrification characteristics and good and stable image formation characteristics, by incorporating a binder made of a graft copolymer and a magnetic material. CONSTITUTION:A magnetic toner is obtained by using a graft copolymer for a binder resin, dispersing a magnetic powder into the binder, and further, adding other additives, when needed. As the graft copolymer, an especially preferable one is obtained by condensing an equiv. amt. of polyol with an unsatd. polybasic acid contg. 5-90mol% unsatd. dibasic acid having a C=C double bond, and graft polymerizing a vinyl monomer with this obtained unsatd. polyester. As the binder resin, use of said graft copolymer of the unsatd. polyester gives great anchoring effect to paper, and renders it difficult to peel the toner from the paper after the fixation.
Patent JP-H04353677-A (JP)
Title: Head moving speed control system for magnetic disc apparatus
Inventor: SASAKI KEIJI
IPC: G11B21/08
Filed: 1991-05-30
Abstract: PURPOSE:To achieve stable movement of a head with the obtaining of speed information even when a defect exists in servo information and further applicability even for a magnetic disc apparatus employing a multi-zone system using a variable frequency for a plurality of zones into which a magnetic disc is divided. CONSTITUTION:A servo detecting section 13 generates a sector pulse SP each time servo information is detected to measure an interval of the sector pulse SP with a timer 16. Then, a moving speed of a head 11 is calculated from a variation of track information the time interval of the sector pulse SP obtained with the timer 16 to control the movement of the head 11.
Patent JP-S5488591-A (JP)
Title: Method of mooring float
Inventor: HISATOMI YOSHIHIRO
IPC: E02B3/20
Filed: 1977-12-24
Abstract: PURPOSE: To easily moor a float by drawing the float to mooring position in floated state with a coupling portion provided at the float capable of connecting from the upper position to a mooringpost and sinking it to usable state.  
     CONSTITUTION: A float 1 is internally divided into right and left portions via a longitudinal partition wall 2 and longitudinally into a plurality  of tanks 4A to 4D via lateral partition walls 3A to 3C. The walls 2, 3B, 3C and outerwalls 5 are constructed in double wall structure with  the interior forming ballast tanks 6. Connecting portions 8A, 8B are formed at the front and rear ends of the float 1. The float 1 can be easily moored by disposing the recesses among the protruded structures 7A, 7A, 7B, 7B of the float 1 on the mooring posts 10A, 10B and adjusting the ballast of the float 1 to sink the float 1. 
     COPYRIGHT: (C)1979,JPO&Japio