baber/WOPTO huggingface dataset:
Patent JP-H07124255-A (JP)
Title: Leukocyte separation filter and leukocyte remover
Inventor: KUROKI HITOSHI
IPC: B01D61/18
Filed: 1993-06-27
Abstract: PURPOSE:To prepare a leukocyte separation filter having freedom from a concern about the outflow of a foreign substance at the time of operation and a high and stable collection function for leukocyte by forming the filter out of a three-dimensional mesh type continuous porous body having a specific value as a most frequent hole diameter, and another specific value as a ratio of a quantitative mean hole diameter to a numerical mean hole diameter. CONSTITUTION:A leukocyte remover 1 using a leukocyte separation filter 6 is formed out of a housing having a blood inflow port 2a and a blood outflow port 2b, and a leukocyte separation filter 6 laid so as to divide the internal space of the housing 2 into a blood inflow section 3a and a blood outflow section 3b. Also, the filter 6 is formed out of a three-dimensional mesh type continuous porous body having a value between 1 and 5mum as a most frequent hole diameter, and a value between 1.5 and 2.5 as a ratio of quantitative mean hole diameter to numerical mean hole diameter. The filter 6 so formed has a high and stable collection function for leukocyte, and the leukocyte contained in blood, when passing a complicated flow passage between the matrices of the porous body, is efficiently collected in a short time.
Patent JP-S57102316-A (JP)
Title: Production of shaped polymer sheet
Inventor: MAEMOTO GONICHI
IPC: B29C48/305
Filed: 1980-12-18
Abstract: PURPOSE:To produce a thick sheet stable in quality at a high thermal efficiency by a method wherein a molten resin extruded in the form of a sheet is shaped by feeding it to shaping rolls placed in a liquid coolant, and then the shaped sheet is cooled. CONSTITUTION:A molten sheet form polymer P extruded through a slit-shaped nozzle 2 of a die 1 is dropped into the liquid coolant W contained in a tank 3 for the coolant at 0-100 deg.C, and the polymer P is once brought to the surface of the shaping roll 4 immersed in the collant W. The polymer P is then shaped by passing it through a gap C between the opposed pair of the shaping rolls 4, 4' provided with a rugged pattern such as a geometrical pattern, a pictorial pattern or the like on the surface of at least one of them, and then the shaped polymer is solidified to its core part by cooling with the coolant, followed by taking up from the tank 3 and drying. Accordingly, a shaped article stable and excellent in quality can be easily produced, even from a thick crystalline polymer, particularly a regenerated polymer.
Patent JP-H0935178-A (JP)
Title: Method for automatically generating road reference picture
Inventor: KONO FUTOSHI
IPC: G06T7/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To stably acquire a reference picture to which vehicle information is not added by selecting an input picture having high possibility of no vehicle existence at the time of generating a road reference picture based upon a traveling road picture signal. SOLUTION: At the time of detecting a vehicle from variation between the luminance value of a road reference picture generated based upon a picture signal for a vehicle traveling road and the luminance value of an input picture, test lines 1A, 1B are set up in traveling lanes 3A, 3B in a measured area 2. Timewise difference value between the luminance value of an input picture entered at a certain time (t) and a luminance value obtained before one measuring period is found out in each picture elements on the test lines 1A, 1B and the timewise difference values of respective picture elements are totalized. In an input picture at a certain time (t), the spatial difference value of luminance values between adjacent picture elements on the lines 1A, 1B is found out, the spatial difference values of respective picture elements are totalized.  The total values of these timewise and spatial differences are respectively compared with thresholds, and when both the total values are less than respective thresholds, the luminance value of the road reference picture in each picture element at the time (t) is found out by exponential smoothing and the road reference picture is successively updated.
Patent JP-H0353031-A (JP)
Title: Apparatus for manufacturing metal lead from refined ore of lead sulfide
Inventor: YURII IWANOUITSUCHI SANNIKOFU
IPC: C22B4/04
Filed: 1989-07-12
Abstract: PURPOSE: To increase the direct extraction ratio of lead by dividing a tank to manufacture metal lead from lead sulfide concentrate into a melting chamber and an electric heating chamber, and regulating the ratio of the sectional area of the electric heating chamber to the sectional area of the tank by the prescribed formula to reduce the loss of metallic lead.  
     CONSTITUTION: A tank 1 is divided into a melting chamber 5 and an electric heating chamber 6 by a perpendicular bulkhead 4 to be communicated with each other through a hole 8 close to a hearth 7 of the bulkhead 4. Lead sulfide concentrate, oxygen, reducing agents containing solid carbon are continuously charged in the melting chamber 5, and introduced into a carbon and heat reduction area 20 through a combustion and melting area 19, the generated metal lead is separated in a metal lead and slag separation area 22, and discharged from a discharge hole 3. The slag and the residual metal lead enter the electric heating chamber 6, lead is evaporated and removed from a discharge hole 15, and the slag is removed from a removal hole 14. Loss of metal lead is reduced by regulating the ratio of the sectional area (S 1 +S 2 ) of the tank 1 to the sectional area S 1  of the electric heating chamber 6 so as to be in the range to satisfy the inequalities 0.41<S 1 /(S 1 +S 2 )<0.65, where S 1  is the sectional area of the electric heating chamber 6, and S 2  is the sectional area of the melting chamber 5. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6267510-A (JP)
Inventor: RUUDEI FUAATSU
IPC: G03B17/14
Filed: 1986-08-01
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-H052600-A (JP)
Title: System for learning probability distribution and probabilistic rule
Inventor: ABE NAOKI
IPC: G06F17/18
Filed: 1991-06-24
Abstract: PURPOSE:To attain the learning of reliable and explainable probability distribution or probabilistic rule by outputting a specific expression as the best expression. CONSTITUTION:An expression capable of minimizing the sum of a product between the number of bits of the expression and the a-th power (0<a<1) of the number of input data and the minus logarithm likelihood of input data determined by probability distribution is outputted as the best expression. Namely a sample consisting of the restricted number of events and a parameter (a) in NIC definition are received as inputs and the expression of probability distribution is outputted based upon the class H (hypothetic space) of the expression of a certain determined probability distribution. In details, a hypothesis minimizing the value of an expression I in the hypothetic space H for input sample S = (x1 to xn) is outputted as the best expression. In the expression I, 1(h) is the description length of a hypothesis (h) and (m) is the number of input samples (number of events). When many events are applied in an environment including noise, the probability distribution or probabilistic rule capable of highly reliably explaining the events can be learned.
Patent JP-H0932442-A (JP)
Title: Shutter driver
Inventor: SANO MICHIHIKO
IPC: E06B9/56
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To easily do manual shutter rolling work. SOLUTION: An output shaft 36 connected to a shutter is passed through through-holes 34, 35 provided in a cover 30 for a manually operating mechanism 19 and a supporting wall 33 inside the cover 30, respectively. A cylindrical one-way clutch 43 is provided on the inner periphery of the through-hole 35. A cylindrical rotor 44 is fitted into the one-way clutch 43 and rotated only toward an arrow C. The output shaft 36 is passed through the rotor 44. A cylindrical mounting portion 46 provided on a handle 45 is fitted in between the rotor 44 and the output shaft 36 so that the handle 45 and the output shaft 36 can be connected together in an integrally rotatable manner. A bolt 44a for the rotor 44 is fastened to put the lower end of the bolt 44a in contact with a seat 46a for the mounting portion 46, so that the rotor 44, the handle 45 and the output shaft 36 are connected together in an integrally rotatable manner.
Patent JP-H1026663-A (JP)
Title: Fixing structure of ultrasonic sensor for parking space
Inventor: UNO MASATAKE
IPC: G08G1/14
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate fixing onto either of race way and switch box by directly fixing using a fixing part in the case of fixing on a race way and by cutting unnecessary part of a fixing frame from a V groove and fixing with a hole for fixing in a switch box in the case of fixing in a switch box. SOLUTION: A hole 12 for fixing on a race way and a hole for fixing in a switch box are provided. For fixing on a race way, fixing is facilitated by bolting a fixing part 14 in two holes 12 for fixing on a race way using the fixing part 14 such as a butterfly nut. In the case of fixing in a switch box, unnecessary part of a fixing frame 10 is broken by bending with a V groove 11 provided on the fixing frame 10 and the fixing frame 10 is fixed in the switch box with the hole for fixing in a switch box provided in the middle of the fixing frame 10. Thus, fixing onto either of race way and switch box becomes possible with a fixing frame 10.
Patent JP-S6161373-A (JP)
Title: Manufacture of separator for molten carbonate fuel cell
Inventor: YOSHIOKA TAKATOSHI
IPC: H01M8/14
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a compact, light cell having good corrosion resistant property by forming a protection film having good oxidizing corrosion resistant and reducing corrosion resistant properties on the surfaces of rib and outer frame. CONSTITUTION:Carbon steel, low alloy steel, stainless steel, chromium steel, or nickel base alloy steel is used as separator material. To make diffusion bonding, an intermediate material 8 is placed between an intermediate plate 6 and a rib 7, and they are heated at a temperature below the melting point of the intermediate plate 6, then pressed. A foil of the intermediate material is inserted between the intermediate plate 6 and rib 7, then they are processed for diffusion bonding. Thereby, a protection film having good oxidizing corrosion resistant and reducing corrosion resistant properties is formed on the surfaces of the rib and an outer frame. Therefore, a compact thin fuel cell having good corrosion resistant property can be obtained.
Patent JP-S5882600-A (JP)
Inventor: YAMAZAKI MASAFUMI
IPC: H05K3/46
Filed: 1981-11-11
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-2000020855-A (JP)
Title: Separation alarm device
Inventor: SUNABA MAKOTO
IPC: G08B23/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To perform an original function of preventing leaving-behind or being sneakily stolen by releasing an alarm by exchanging a reset signal between a master device and a slave device, and then automatically restoring alarm when the master device and the slave device approach each other to a predetermined certain distance or less. SOLUTION: When a reset switch 1M is depressed, and a reset signal R is exchanged between a master device 1 and a slave device 2, an alarm AL is released so that the alarm AL cannot be issued even when both master device 1 and slave device 2 are separated by a certain specified distance or more, and detection signals D1 and D2 are not received by each other. Afterwards, when the master device 1 and the slave device 2 approach each other in a constant distance L or less, and the signals D1 and D2 are received by each other, the alarm AL is restored, and when the master device 1 and the slave device 2 are separated by a predetermined distance L or more, and the detection signal D1 and D2 are not received by each other, the alarm AL is issued again.
Patent JP-S6252046-A (JP)
Inventor: MARUTA MIKI
IPC: B65D25/04
Filed: 1985-08-19
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-2000325144-A (JP)
Title: Rubber doll sucker for cleaning face
Inventor: KATO MASATSUGU
IPC: A45D44/22
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a sucking instrument, eliminate electric power, reduce cost and simplify the using method, and diversify shape and color by mounting a rubber doll sucker by inserting the sucker inserting section of the sucker into the inserting mouth of the rubber doll. SOLUTION: The sucker inserting section 4 of a sucker 3 is inserted into the sucker inserting mouth 2 of a rubber doll to mount. In using, the sucking mouth 5 of the sucker 3 is contacted closely with a wing of nose or the like, the rubber doll 1 is pinched with finger tips, then the force of the finger tips are released. The rubber doll 1 sucks with the shape recovering force by rubber elasticity. Other face cleaning instruments can be inserted into the sucker inserting mouth of the rubber doll 1 to mount. Setting of the thickness of the rubber doll 1 in an optimum thickness increases the shape recovering force by elasticity to enable sucking with a smaller size. Mounting by inserting the sucker 3 into the rubber doll 1 can make a pretty rubber doll sucker for face cleaning depending on the shape and color of the rubber doll 1.
Patent JP-H0821438-A (JP)
Title: Automatic centering insertion device
Inventor: TSUDA TAKESHI
IPC: F16C23/10
Filed: 1994-07-09
Abstract: PURPOSE:To enable the insertion of a work made of the soft material with high precision in the attitude and the inside and outside diameters by reducing the insertion reaction force. CONSTITUTION:An automatic centering insertion device is equipped with a base 1 fixed on an insertion assembly machine, the first ball slide 22 inserted between the first table 21, and the second ball slide 24 inserted between the first and the second tables 21 and 23. Accordingly, the device consists of a horizontal shift mechanism consisting of the first table 21 shifting in the X- direction in the horizontal plane and the second table shifting in the Y-direction, tilt table 3 suspended by a plurality of coil springs 31 which constitute a spring member fixed on the second table of the horizontal shift mechanism and can be tilted according to the tilt of the centers of one and the other works W1 and W2, and a holding mechanism 4 which is fixed on the tilt table 3 and holds the other work W2.
Patent JP-H0548428-A (JP)
Title: Level conversion circuit
Inventor: OGURI TAKASHI
IPC: H03K17/56
Filed: 1991-07-22
Abstract: PURPOSE:To quicken a delay time and to enhance the drive capability by forming an output section with a bipolar transistor (TR) and an NMOS TR, turning on/off the bipolar TR for raising an output level and adding a diode and an NMOS TR to the circuit so as to turn on/off an NMOS TR for falling down an output level. CONSTITUTION:A P-channel MOS field effect TR 1 and an NMOS TR 2 form an inverter and a small input amplitude is fully swung to completely turn on/off a bipolar TR 6. Moreover, a diode 5 is added to shift a level of an input signal IN so as to decrease an input low level more than a threshold voltage of an NMOS TR 4, which is turned on/off. Furthermore, an NMOS TR 3 is added to a cathode of the diode 5 to turn on the NMOS TR 3 when the diode 5 is nonconductive thereby assisting a delay of an output node of the diode 5 going to a low level.
Patent JP-S6337183-A (JP)
Title: Fluorescent substance
Inventor: MORIMOTO KIYOSHI
IPC: H01J29/20
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a fluorescent substance providing a fluorescence emission device having improved reliability, not deteriorating emission characteristics free from sulfur, comprising a parent material shown by the formula ZnO.Ga2O3 doped with Cd and a rare earth element as an activator. CONSTITUTION:A fluorescent substance obtained by doping a parent material shown by the formula ZnO.Ga2O3 with preferably 5X10<-4>-3X10<-1>atm/mol Cd and preferably 1X10<-3>-2X10<-1>atm/mol rare earth element (e.g. Ce, Pr, Nd, Eu, etc.). For example, ZnO, Ga2O3, CdCO3 and Eu2O3 are blended in a powdery state and calcined in air atmosphere at 1,300 deg.C for 3hr. Then the calcined substance is allowed to cool to give the fluorescent substance. The ratio of ZnO and Ga2O3 is preferably 0.5-4.0mol ZnO based on 1mol Ga2O3.
Patent JP-H0711540-A (JP)
Title: Weft yarn feeder for loom
Inventor: YASUDA SHIGEHARU
IPC: D03J5/02
Filed: 1993-06-24
Abstract: PURPOSE:To prevent the twisting from occurring in weft yarn such as a foil, a film or another flat yarn when the weft yarn is fed between warp yarns in a weft yarn feeder for a loom. CONSTITUTION:A pair of round bars 1 and 2 extend substantially parallel at an interval and weft yarn such as a foil 4, a film or another flat yarn is passed through the respective round bars 1 and 2, alternately led to the respective round bars 1 and 2 and wound around the round bars 1 and 2 in one and opposite directions.
Patent JP-H095431-A (JP)
Title: Aircraft identification method and identification device for airport surface
Inventor: KAKO NOBUYUKI
IPC: G01S5/12
Filed: 1995-06-23
Abstract: PURPOSE: To display the identification code of an aircraft on the air port surface on a radar scope by obtaining the locus on which the arrival time difference becomes constant, comparing the position information of the aircraft obtained from the intersection of the beam direction of an electronic scanning antenna and the locus with the position information from an airport surface detecting radar. CONSTITUTION: The position information of an aircraft 3 obtained by an airport surface detecting radar 12 is calculated and processed by a processor 21, and the beam direction information is formed into the beam control signal by a beam scanning controller 18 and inputted to an electronic scanning antenna 16. The interrogation signal (a) from a secondary monitoring antenna 11 is received by an aircraft 3, the response signal (b) is emitted, and it is received by a receiver 19 via the antenna 16 as the response signal (c). The identification code of the response signal (c) is decoded by a decoder 20, the response signal (c) is inputted to the processor 21, and the arrival time difference between the synchronization (e) and the response signal (c) is obtained, and this position information is compared with the position information from the radar 12.  If the results are the same, the identification code on the decoder 20 is recognized as the aircraft 3, and the aircraft 3 is displayed on the radar scope of a display device 22.
Patent JP-H0524182-A (JP)
Title: Blanket inspection device
Inventor: IWASAKI KATSUMI
IPC: B41F13/24
Filed: 1991-07-22
Abstract: PURPOSE:To correctly measure a relation of a blanket to a printing platen or a plate platen with respect to a pressure and a nip width. CONSTITUTION:The subject device comprises a platen 4 provided with a transparent plate 7 which can support a blanket 5 in a linear contact state and through which the linear contact state of the blanket 5 with the transparent plate 7 can be observed; a hydraulic cylinder 8 pressing the blanket 5 relatively against the transparent plate 7; a pressure detection means measuring a pressing force of the blanket 5 when the blanket 5 is pressed against the transparent plate 7; and an optical detection means which is disposed so as to face the blanket 5 through the transparent plate 7 for optically detecting a nip width of the transparent plate 7 to the blanket 5 when the blanket 5 is relatively pressed against the transparent plate 7.
Patent JP-H106834-A (JP)
Title: Headrest for rear seat
Inventor: ISHIKAWA HIYOSHI
IPC: A47C7/38
Filed: 1996-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a headrest of a rear seat structured such that a falling headrest is hardly a hindrance and further to widen a rear field of vision by simply falling the headrest through operation from a driver's seat when no occupant is present at a rear seat. SOLUTION: A headrest comprises first and second articulate parts 4 and 5 having support shafts 43 and 53 paralleling each other; a first rotary core body 1 rotatably mounted on a support frame 3 by the first articulate 4; and a second rotary core body 2 mounted pivotally around the first rotary core body 1 on the tip part 11 of the first rotary core body 1 by the second articulate part 5. By raising up the first rotary core body 1 and folding the second articulate part 5 at an acute angle, the headrest is brought into a using state wherein it is protruded upward at a rear seat. Meanwhile, by releasing a lock mechanism attached to the first rotary core body 1, simultaneously with a frontward fall of the first rotary core body 1, the second articulate part 5 is stretched and brought into a containing state extending along the surface of a seat back S.
Patent JP-S6159213-A (JP)
Title: Flow rate detecting device
Inventor: OZAKI YUKINORI
IPC: G01F1/20
Filed: 1984-08-30
Abstract: PURPOSE:To improve detecting accuracy of flow rate, by allowing a specimen fluid to swirl axially during its course of passage through a path, positioning in it a rotating body rotating in a plane perpendicular to the flow, and detecting a number of rotations of the liquid. CONSTITUTION:Fixed blades 11 are mounted in a casing 12 inside a housing 10 and a specimen liquid is allowed to swirl axially and a spherical body 13 of magnetic property rotating in a perpendicular plane to the divection of flow in the lower reach of the blades 11 and further, a retainer 14 of the spherical body is installed in the lower reach of the body. Further permanent magnet 17 and magnetic property detecting element 18 for detection of the spherical body 13 are fixed in the housing 12. And, when the specimen fluid flows from the direction represented by an arrow, the spherical body 13 rotates with a velocity corresponding to its flow and a resistance value of the element 18 changing by the passage of the body 13 through the magnetic field enables measurement of flow of the specimen fluid. Thus, even it the flow is in the limited range, an apparatus of high sensitivity and accuracy can be realized.
Patent JP-S57105031-A (JP)
Title: Small-sized electronic apparatus
Inventor: NAKANO HARUMI
IPC: G06F3/048
Filed: 1980-12-23
Abstract: PURPOSE:To effectively display a character, a graphic form, etc., by driving and displaying a corresponding dot display electrode of a liquid crystal display element by a contact signal of each input switch, in a small-sized electronic apparatus which is capable of inputting and displaying the character, the graphic form, etc. CONSTITUTION:A data inputted by operating a key of a keyboard 2 is inputted to a control part 21. In case a calculation mode is designated to this control part 21 by a mode switch 9, the input data is provided to an operation and storage part 22, and this operation and storage part 22 stores a result of operation and outputs it to a liquid crystal driving part 23. On the other hand, an operation signal from an input switch laminated on the front of a device 11 is controlled 21, and is sent to a position detecting part 25 through an input buffer 24. This detecting part 25 detects a position of a closed circuit connecting point of the switch 12, and sends a signal to the liquid crystal driving part 23 through a pattern buffer 26. Subsequently, the driving part 23 drives the device 11 in accordance with a data from the operation and storage part 22, and displays a registering data and a result of operation.