baber/WOPTO huggingface dataset:
Patent JP-H0580032-A (JP)
Title: Device for preparing sample, particularly for analytical purpose
Inventor: ANDOREASU MANTSU
IPC: B01D35/06
Filed: 1992-01-27
Abstract: PURPOSE: To extract a desired assay sample from a small amount of solution or a solution using a developing solution by causing the molecules of the sample to make electrophoretic migration by making the solution to flow on a small-sized platy fluid bed and impressing an electric field upon the fluid in a direction crossing the flowing-down direction of the solution. CONSTITUTION: A machined or etched fluid floor (separating chamber) 10 is provided on a plate 8 by covering the plate 8 with a lid 9 having a recessed section. When a sample and developing solution 2 are respectively supplied to inlets 5 and 6 by means of pumps 7, the developing solution 2 flows down along a channel 14 on the fluid bed 10. When a power source 13a is connected to an electrode chamber 13 provided along the channel 14 while the solution 2 flows down, an electric field is generated in the direction perpendicular to the flowing down direction of the solution 2 and the molecules of the sample flow down toward the inlet 5 and outlet 11 in deflecting states by electrophoresis and are separated from each other. The separated sample is collected at the outlet 11 and the solution 2 is discharged from the outlet 11.  Although a device for preparing sample uses the principle of a freely flowing electrophoresis method, an assay sample can be obtained inexpensively in a short time from a small amount of starting material with device, since the size of the device is reduced.
Patent JP-H03239021-A (JP)
Title: Radio telephone set
Inventor: TAKAOKA TOSHIAKI
IPC: H04B7/26
Filed: 1990-02-16
Abstract: PURPOSE:To minimize transmission of an undersired radio wave and wasted consumption of a battery at an Rtel side by proving a broken line detection means for a wired line between a connecting equipment(CE) and a line connecting unit(RCU), informing the detection of a broken line from the EC to the Rtel by means of a radio line so as to urge the countermeasures such as talking termination. CONSTITUTION:When a wired lined between the CE and the RCU is broken, a control section 2 sends a line fault signal from a transmission section 5 to an Rtel side through a talking channel in use at present. A reception section 8 of the Rtel receives the line fault signal and it is fetched by a control section 13. Then the control section 13 based on the line fault signal sounds a sounder 16 immediately to inform 'occurrence of line fault' to the operator and it is displayed on a display device 17 simultaneously. Thus, the operator recognizes it to be meaningless that the Rtel is operated as it is and takes a countermeasure of revising the mode to the Rtel into other operating mode than the talking mode.
Patent JP-S55128380-A (JP)
Title: One-side submerged arc welding method
Inventor: MIYAZAKI TATEO
IPC: B23K9/18
Filed: 1979-03-24
Abstract: PURPOSE: To prevent the occurrence of cellular crystals which are sensitive to transverse crack, hence prevent the occurrence of transverse crack by preheating a backing copper plate by a heating source to decrease the temperature gradient at the solidifying of penetration bead surface in one-side submerged arc welding.  
     CONSTITUTION: Electric heaters 7 are buried to a backing copper plate 6 in one-side submerged arc welding and the copper plate 6 is preheated by the heaters 7 or the copper plate 6 is preheated by a gas flame, etc. And the temperature gradient G at the solidifying of penetration bead surfaces is made small, by which the occurrence of cellular crystals sensitive to transverse crack is prevented, and cellular dendrite solidification is positively given preference, as a result of which the occurrence of transverse crack is obviated. This makes possible the application of the flux copper packing system even to sheets. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61197153-A (JP)
Title: Grinding of wound metallic card wire
Inventor: TANAKA MINORU
IPC: B24B19/18
Filed: 1985-02-25
Abstract: PURPOSE:To remove the worn portions of the points of a metallic card wire and reducing the area of the surfaces of the points, improving fabric carding property of the card wire by grinding the side surfaces of the points after grinding the points. CONSTITUTION:The surface 1a of the point of a wholly metallic card wire 1 wound around a cylinder is ground to a flat by a grinding wheel 12 of a card wire point grinder. Although the ridges surrounding the flat surface 1a of the point of card wire is sharp, the ridges that continue to the former ones are left worn. Therefore, cutting edge members 14 swingably mounted on a shaft 15 provided in a given position are arranged such that each of the cutting edge members 14 is disposed in the gaps produced in the spirally wound metallic wire 1 so as to press the wire. The metallic wire 1 is moved while being rotated in the direction shown by an arrow C and reverse to the direction in which the grinding of the point of card wire progresses, whereby the side surfaces 1c and 1d of the points of the card wire are ground to be removed.
Patent JP-H07241735-A (JP)
Title: Production control device
Inventor: MORIO HIROMOTO
IPC: B62D65/00
Filed: 1994-03-07
Abstract: PURPOSE:To confirm the whole work data applied to workpieces easily and correctly workpiece by workpiece. CONSTITUTION:A production control device is provided with a conveyor means 3 for conveying workpieces 2 to work stations 6, 7, workpiece data storage means 4 conveyed along with the workpieces 2 to the respective work stations 6, 7 by the conveyor means 3, and data writing means 17, 20 formed of magnetic heads or the like for inputting the data of work, performed in the respective work stations 6, 7, into the workpiece data storage means 4. The product control device is further provided with a data reading means 22 for reading the work data stored in the workpiece data storage means 4, and a data recording means such as a printer 23 for recording the work data, read by the data reading means 22, workpiece by workpiece.
Patent JP-H06227255-A (JP)
Title: Hollow sealing material
Inventor: TSUDA KENJI
IPC: B60J5/04
Filed: 1993-01-31
Abstract: PURPOSE:To provide a hollow sealing material excellent in the sealing force and restoring force by installing a pair of magnets on each of the opposing surfaces in the hollow part of the hollow sealing material, and varying their magnetic pole condition specifically between before and after compressive deformation of the hollow part. CONSTITUTION:A hollow sealing material 10 has a hollow part 20 which deforms compressively in contacting with a mating object 30 and is restored to its original form when it separates from the object 30. On the opposing surfaces 21, 22 of this hollow part 20, a pair of magnets 51, 52 are furnished which are made of rubber or plastics. Before the hollow part 20 is compressed, the opposing magnetic poles are in different polarities to each other, and the magnets 51, 52 approach each other after the hollow part 20 has deformed, and also a dislocation is generated, and the magnetic poles approach each other. Thereby sealing material 10 is accomplished which excels in the sealing force and the restoring force.
Patent JP-S62194439-A (JP)
Title: Method for extracting additive
Inventor: TSUJIKAIDO ISAO
IPC: B01D11/02
Filed: 1986-02-20
Abstract: PURPOSE:To enable the analysis of a small quantity of a specimen and to make it possible to extract many specimens by one apparatus, by receiving a specimen in a bag-like receiver made of a tetrafluoroethylene resin film to weigh the same and extracting an additive from said specimen. CONSTITUTION:About 0.1g of a specimen is received in a bag-like receiver 11 made of a tetrafluoroethylene resin film preliminarily weighed up to a mg- unit to be weighed and placed in the siphon cup 2 of an extractor 10. A solvent is put in a flask 3 preliminarily adjusted to a constant wt. and the flask 3 is heated and the vapor of the solvent rises through a right-hand tube to be cooled and liquefied by a bulb tube cooler 4 to be fallen on the specimen. The solvent allows the additive in the specimen to elute to enter a left-hand tube and, if the solvent is sufficiently accumulated, said solvent flows out by a siphon theory to be fallen in the lower flask 3. This operation is repeated. After the finish of extraction, the specimen is taken out from the siphon cup and, after drying in air, dried in an air bath at 70 deg.C+ or -5 deg.C to be weighed. The difference before and after extraction is the amount of the additive extracted by the solvent.
Patent JP-H07252164-A (JP)
Title: Enteral composition
Inventor: JOST ROLF
IPC: A23L1/305
Filed: 1995-02-24
Abstract: PURPOSE: To provide an enteric tube feeding composition that contains native casein micelle as the protein source. CONSTITUTION: Mammalian milk, particularly cow milk, sheep milk or goat milk is subjected to microfiltration, when necessary, followed by dialytic filtration and the resultant native casein micelle is added in a concentration of 5-10 wt.% as a protein source. Further, saccharides and minerals are dispersed in the protein material, fat phase is added to the dispersion, then the mixture is homogenized, sterilized to give objective enteric tract feeding composition. The above-stated casein micelle is equal or superior to the conventional one in nutritional and can form low-viscosity colloidal water dispersion and can be used in high concentration without trouble in fluidity. Further it shows high thermal stability enough to stand sterilization.  At the same concentration, this dispersion can give a solution of lower osmotic pressure than caseinate, has higher whiteness than caseinate and gives no taste.
Patent JP-S60182007-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: IMAKOSHI SHIGEMI
IPC: G11B5/39
Filed: 1984-02-28
Abstract: PURPOSE:To improve the reliability and yield of a thin film MR head by providing a magnetic head where a discontinuous part on a magneto-resistance effect element is coupled magnetically by the magneto-resistance effect element and a magnetic circuit including a magnetic layer and the magneto-resistance effect element is formed. CONSTITUTION:An insulating thin film 17 is formed over the MR element 5 and a nonmagnetic layer 18 is formed selectively on the film. Then magnetic layers 7, 8 are formed in pairs. That is, the magnetic layers 7, 8 are prolonged in a direction crossing a conductor 3 and the MR element 5, the discontinuous part 12 having a required width W is formed between the rear end of the magnetic layer 7 and the front end of the magnetic layer 8, the rear end of the magnetic layer 7 and the front end of the magnetic layer 8 are overlapped respectively on each side ridge in front and at the back of the MR element via an insulation thin film 17, the magnetic layers 7, 8 are isolated electrically and coupled magnetically with the MR element 5. An operating magnetic gap (g) is formed between the front ridge of the magnetic layer 7 and a base 1. Thus, the magnetic circuit comprising a closed magnetic path of magnetic base 1-magnetic gap (g)-magnetic layer 7-MR element 5-magnetic layer 8-base 1 is constituted and the magnetic head element (h) is formed.
Patent JP-H08237593-A (JP)
Title: Still image/sound recorder and television receiver having still image/sound recorder
Inventor: NAKANO KEIZO
IPC: H04N5/91
Filed: 1995-02-24
Abstract: PURPOSE: To provide a television receiver in which a user can reproduce the both of a still image and sound as necessary by taking out the one screen of the television receiver as the still image and taking out also sound. CONSTITUTION: The moving image signals outputted from the video output terminal 3 of a television receiver 1 are inputted from a video input terminal 16 and the sound signals outputted from a sound output terminal 5 are inputted from a sound input terminal 23. The moving image signals are controlled by a control circuit 26, an arbitrary one sheet of frame of the moving images is selected, is digitized in a in a still image fetching circuit 12 and is fetched. At the same time, the sound around the time is selected, is digitized in a sound fetching circuit 19 and is fetched. By the control circuit 26, the fetched still image is stored as digital image data in a frame memory 13. By the sound fetching circuit 19, the fetched sound is stored as digital sound data in a sound memory 20.
Patent JP-S53121242-A (JP)
Title: Inductive heating device
Inventor: KIUCHI MITSUSACHI
IPC: F24C7/02
Filed: 1977-03-30
Abstract: PURPOSE:To stop oscillation and detect small object quickly when voltage or current of RC series circuit which is consisted of snubber condenser and snubber resistance connected in parallel with power switching semi conductive body exceeds expected level.
Patent JP-H01210984-A (JP)
Title: Cleaning device for copying machine
Inventor: HARIO YOSHIHARU
IPC: G03G21/00
Filed: 1988-02-19
Abstract: PURPOSE:To reduce power consumption and to reduce the raise of the intra- machine temperature by providing a control means which flows an instantaneous current to a self-holding solenoid at the time of starting the copy processing and flows another instantaneous current to restore the solenoid at a prescribed time after the start of the processing. CONSTITUTION:A self-holding solenoid 20 uses a permanent magnet in the magnetic circuit of a DC solenoid and is attracted or restored only with the application of an instantaneous current and is kept in this state till the application of another instantaneous current having the opposite polarity. When the instantaneous current for attraction is applied to the solenoid 20, a pivot 10 is turned in the direction of an arrow through a pressing lever 15 and an arm 13 by attraction and a cleaning blade 2 is abutted against a photosensitive drum. When the instantaneous current having the opposite polarity is applied, the solenoid 20 is released and a spring 21 acts to turn the pivot 10 in the reverse direction and the pressure of the blade 2 is released. Since it is sufficient if instantaneous currents flow from the control means at the time of the start of copying and a prescribed time after, the power consumption is reduced and the raise of the intra-machine temperature is reduced.
Patent JP-2000002355-A (JP)
Title: Motor-operated valve
Inventor: HIROTA HISATOSHI
IPC: F16K31/04
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an motor-operated valve in which biting-in of screw, etc., is not occurred for the structural reason when when the valve is in the full closed condition, which can be restarted certainly in the full closed condition, and can be embodied in a small size. SOLUTION: Female threads 14 having a greater pitch than that of a screw moving element 5 are formed in the axial position of a rotor 13, and a male threaded member 15 is provided to be engaged with the female threads 14 in the condition that the rotation is restricted and to be advanced and retreated in the axial direction with the rotation of a rotor 13, and stationary stoppers 15b and 15c fixed to the male threaded member 15 are abutted by rotary stoppers 21 and 22 rotating round the male threaded member 15 upon rotating together with the rotor 13 when the male threaded member 15 is advanced or retreated by the rotation of the rotor 13.
Patent JP-S57174580-A (JP)
Title: Transmission rod metal tool for being inserted vertical groove of frame of window, door or similar object
Inventor: BUIRUHERUMU FURANKU
IPC: E05C7/04
Filed: 1982-03-10
Abstract: Push bar fittings which extend in longitudinal grooves of the frames of windows, doors, or the like, are provided with holding means by which ribs projecting from the side walls of the groove are engaged from below, with the push bar being mounted for displacement above the ribs. To provide as wide a range as possible for cutting the push bar to length, and, on the other hand, to obtain a good guidance of the push bar ends in spite of that, the push bar is provided at the level of the ribs with a portion correspondingly sloping toward the groove bottom. Consequently, the free end of the push bar then extends in the groove portion below the ribs and is thus prevented from moving out of the longitudinal groove.
Patent JP-2000235205-A (JP)
Title: Shake state informing device, optical equipment, and camera
Inventor: KITANI KAZUNARI
IPC: G03B17/18
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To inform a user of the magnitude of a present shake amount by controlling such that the voice frequency of a sounding means changes with outputs from a shake detection means. SOLUTION: A counter is started, and whether or not the counter counted up is decided (S401 and S402). In the case that the counter is found to have counted up, it is the time that the driving frequency of a sounding body is changed. At such a time, the value of ΔV is compared with a 1st reference level V1. In the case of ΔV<V1, it is decided that a camera shake amount is small and the driving frequency of the sounding body is set to f0 (S405 and S406). Meanwhile, in the case of ΔV>=V1, it is compared with a 2nd reference level V2. In the case that ΔV<V2, the driving frequency of the sounding body is set to f1 (S407 and S409). In the case that ΔV>=V2, the driving frequency of the sounding body is set to f2 (S409).  By setting the driving frequency of the sounding body to f0, f1 and f2, the next timing to change the frequency of the sounding body is awaited.
Patent JP-S53120385-A (JP)
Title: Electrostatic induction type semiconductor logic circuit device
Inventor: KATOU SHIYUUICHI
IPC: H01L27/02
Filed: 1977-03-30
Abstract: PURPOSE:To considerably increase switching speed by reducing the charge quantity stored in the source region of an FET forming an electrostatic induction type semiconductor logic circuit in the same conductivity type region provided in proximity to a gate region.
Patent JP-H02215267-A (JP)
Title: Image parameter processor
Inventor: SHIRAISHI TAKESHI
IPC: H04N1/04
Filed: 1989-02-15
Abstract: PURPOSE:To input parameter information to an image reader independently of external factors by providing a respective kind of a parameter input means, a parameter information preparing means, an information transferring means, a transfer designation input means, and a transfer destination switching means. CONSTITUTION:Respective kinds of parameters to control an image reader 25 according to the coordinates of a reading area to the original and the characteristic of the original are inputted from a digitizer 11. A computing unit 20 checks a properness as to the input parameter, and respective kinds of parameter information are prepared. When the digitizer 11 inputs the transfer destination of respective kinds of parameter information through a functional key, a microprocessor 12 switches a communication I/F 21 through a switching means, and the parameter information is transferred through a host or directly to the image reader. By such constitution, without being influenced by the external factors or without the necessity of a direct input operation to the image reader, the load of an operator can be decreased, and the image parameter can be transferred to the reader.
Patent JP-S63204404-A (JP)
Title: Generating system for operation pattern generation picture of agricultural water schedule
Inventor: TOKESHI KAORU
IPC: G05B23/02
Filed: 1987-02-20
Abstract: PURPOSE:To facilitate the grasp of the operating situation and the generation of a pattern by storing a bar graph type operation pattern generated by an information processing means into a floppy disk and performing the control by a central transmission equipment based on said pattern. CONSTITUTION:A bar graph of operation patterns are displayed on a CRT display 1 with operation of a keyboard 2 and these patterns are stored in a floppy disk 3. Then the necessary one are selected out of said patterns with operations of the display 1 and the keyboard 2 and transferred to a central processing unit 4. The unit 4 sends the control contents to a central transmission equipment 5 based on a received schedule. The equipment 5 sends received control contents to a terminal equipment to control various water supply facilities. Thus it is possible to grasp the overall operating situations of facilities and to easily produce the operation patterns by turning the display pictures of the operation patterns shown on the display 1 into a bar graph.
Patent JP-H11238271-A (JP)
Title: Magnetic recording/reproducing device
Inventor: OKA MIKIO
IPC: G11B15/675
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the tape sliding surface of a magnetic head from being damaged by the side wall of a cartridge when the cartridge is erroneously inserted into a device. SOLUTION: For this magnetic recording/reproducing device, a casing 2 and a cover 3 in the vicinity of the front side of the tape sliding surface 18a of a magnetic head 18 are respectively provided with first and second head protective walls 2f and 3e protruded to the inside of the casing 2. Thus, even when the side wall 4r of a cartridge 4 is erroneously inserted into the device 1, the insertion of the cartridge is stopped in front of the magnetic head 18 by the first or the second head protective wall 2f or 3e.
Patent JP-S63205540-A (JP)
Title: Method and instrument for analyzing gas
Inventor: TAKANO NOBUYOSHI
IPC: G01N7/04
Filed: 1987-02-20
Abstract: PURPOSE:To permit analysis of a gas concn. with high operability and safety by using glass appliances and an absorbent for a gas to be analyzed in place of a micrometer and mercury. CONSTITUTION:Cocks 30, 20 are first set to a gas sampling state so that a gaseous mixture composed of air and carbon dioxide is admitted through a gas sampling port 22 into a gas sampling part 10. The cocks 30, 20 are set to a fully shut state at this time. The cocks 30, 20 are then set to an adsorbent injection state so that a port 25 is communicated with an adsorbent injection port 23 by the cock 20 to inject a carbon dioxide adsorbent from a rubber stopper part 24. The cocks 30, 20 are set to a mixing state to communicate the sampling part 10 with measuring pipes 27, 29 and to introduce the gas absorbent to the sampling part 10 where the carbon dioxide in the gaseous mixture is adsorbed in the gas absorbent. Furthermore, the instrument is turned upside down and inclined to fill the gas absorbent into a U-tube 19. The cocks 30, 20 are set to a measuring state to such the gas absorbent in the cock 30 into a leg 17 of the tube 19. The instrument is vertically turned upside down and the liquid level of the gas absorbent in the leg 17 is measured. The measurement of the gas concn. is permitted without using an intricately constituted micrometer and mercury.
Patent JP-S59163069-A (JP)
Title: Brazing sheet for aluminum fin
Inventor: KAWASE HIROSHI
IPC: B23K35/22
Filed: 1983-03-07
Abstract: PURPOSE:To provide a titled sheet which improves buckling resistance particularly in the stage of brazing and reduces the weight of a fin by cladding an Al alloy brazing material as a facing material on both surfaces of a core material of an Al alloy plate combined internally with an iron or steel plate having a prescribed thickness. CONSTITUTION:The brazing sheet of this invention can be easily combined with an Al, has the strength at the brazing temp. as high as approximately 10 times the strength of Al, and is formed by combining an iron or steel plate 5 effective for preventing buckling in the stage of brazing into the core material 3 under the conditions expressed by the equations I , II, where (t) (mm.) is the thickness of the iron or steel plate and T is the total thickness (mm.) of the brazing sheet. Such material 3 consists of a corrosion resistant Al alloy, and a facing material 4 consisting of Al alloy solder is clad on both surfaces of the material 3, by which the intended brazing sheet is formed.