baber/WOPTO huggingface dataset:
Patent JP-H11293555-A (JP)
Title: Highly air-permeable nonwoven fabric and its production, and filter material made thereof
Inventor: WATANABE TOMOKO
IPC: D04H3/153
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a highly air-permeable nonwoven fabric with excellent rigidity, tensile strength and pleatability. SOLUTION: This highly air-permeable nonwoven fabric is composed of conjugate-type continuous fiber consisting of a high-melting polymer and a low-melting polymer incompatible with the high-melting polymer and having a melting point 15-180 deg.C lower than that of the high-melting polymer, and made up of hot contact-bonded regions yielded by mutual hot contact bonding of the conjugate-type continuous fibers through the softening or melting of the low-melting polymer and another kind of regions where the low-melting polymer flowed and aggregated at the intersections of the conjugate-type continuous fibers. This nonwoven fabric has an air permeability of >=80 cc/cm<2> /s.
Patent JP-H05315130-A (JP)
Title: Superconducting apparatus
Inventor: SHIMOHATA KENJI
IPC: B61B13/08
Filed: 1992-05-14
Abstract: PURPOSE:To prevent damage on a coil due to thermal distortion by providing a coil container for accommodating a superconducting coil and a conductive cooling device within a vacuum container and then filling the coil container with a gas. CONSTITUTION:A coil vacuum container 1 which is provided within a vacuum container 11 for accommodating a superconducting coil 13 and a conductive cooling device 15 is filled with a coil container gas 2. The superconducting coil 13 is cooled by the conductive cooling device 15 and coil container 2 connected with a cooling stage in the second stage of a GM refrigerator. Thereby, since the superconducting coil 13 is cooled not only by the conductive cooling device 15 but also by the gas 2, the period required for cooling can be shortened. Moreover, cooling by the gas 2 is conducted from the entire part of the coil surface, it is controlled that a large temperature gradient occurs in the coil 13, not giving a damage on the coil 13. Accordingly, a superconducting apparatus which can uniformly cool a superconducting coil within a short period of time can be obtained.
Patent JP-H06304707-A (JP)
Title: Apparatus and method for continuously casting double layer cast billet
Inventor: TAKEUCHI EIICHI
IPC: B22D11/10
Filed: 1993-04-27
Abstract: PURPOSE:To form a double layer cast slab having different compositions in the surface layer and the inner layer by forming DC magnetic field zone at the lower position in the casting direction from a meniscus, supplying molten metal having different composition through two immersion nozzles having different lengths at the upper and the lower parts to the magnetic field zone, solidifying and drawing out. CONSTITUTION:When the distance from the meniscus to a discharging hole of the nozzle for inner is difined H1 (m), the obtd. double layer cast slab is vertically drawn out of a mold to the position being apart by the distance adding H1 (n) to the distance H2 (m) shown by the expression I from the meniscus. The expression I is H2=0.016[Vc.W.(1-R).costheta]/A. Wherein, Vc: casting velocity (m/min), W: casting width (m), costheta: cosine value to the angle theta (deg) between the discharging flow from the nozzle and the perpendicular line, A: smaller area (m<2>) in the inner cross sectional area or the discharging hole area, R: ratio of the surface layer thickness, d1 (m) to the total thickness D as showing in the expression II. The expression II is R=2Xd1/D. By this method, the stable poeration is kept.
Patent JP-S61282594-A (JP)
Inventor: KATAYAMA SUSUMU
IPC: E21B47/04
Filed: 1985-06-05
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-S6015778-A (JP)
Title: Collector of time series data
Inventor: TODOROKI SATOSHI
IPC: G06F17/40
Filed: 1983-07-07
Abstract: PURPOSE:To collect the generating frequency of many phenomena for a long period of time by counting the generating frequency for each of plural types of phenomena for a prescribed time interval respectively to store with a variable length code. CONSTITUTION:The memory unit of 8-bit length is divided into a 1-bit continuous flag area and a 7-bit numerical data area. When the value of the continuous flag area is set at ''1'', it means that the 7-bit numerical data stored in the corresponding memory unit is equal to the numerical data on the lower digits of the numerical data stored in the next memory unit. Therefore the storage is possible with a memory unit 1 containing a continuous flag of ''0'' when the generating frequency of a phenomenon is smaller than the value shown by 7 bits. If the generating frequency is larger than 8 bits and smaller than 14 bits, the storage is possible with a memory unit containing a continuous flag of ''1'' attached to the lower 7 bits and another memory unit containing a continuous flag bit of ''0'' attached to the upper 7 bits storing with the two memory units in all.
Patent JP-H05207893-A (JP)
Title: Monoclonal antibody against plasmin-antiplasmin composite, its production, and its use
Inventor: YOHAN HOTSUKU
IPC: C12R1/91
Filed: 1992-05-15
Abstract: PURPOSE: To produce an antibody, capable of accelerating a fibrinolytic system without affinity for individual free components and useful as a diagnostic aid, an active substance or a carrier for the active substance by providing the antibody with a high specific affinity for a plasmin-antiplasmin complex.  
     CONSTITUTION: An α2-antiplasmin is taken into a buffer solution and plasmin is then added thereto. Incubation is carried out at 25°C for 1 hr to prepare a plasmin-antiplasmin complex, which is administered to a BALB/c mouse together with an adjuvant to immunize the BALB/c mouse. After the final immunization, a cell of the spleen is collected and fused to a cell of myeloma to perform cell fusion with a polyethylene glycol. The fused cell is selectively cultured in an HAT culture medium to provide a hybridoma, which is then screened to select a cell capable of producing an antibody. The resultant antibody is further cloned by a limiting dilution method, monocloned and then cultured in a culture medium to thereby afford a monoclonal antibody having a high specific affinity for the plasmin-antiplasmin complex without manifesting affinity for the individual free components thereof. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000047033-A (JP)
Title: Double refraction plate
Inventor: ITO TADAYOSHI
IPC: G02B1/115
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a plate which is formed with oblique vapor deposition and has little variation in distribution of the phase difference within the surface and little temp. dependency, by using a source of light having high coherence, such as a laser beam. SOLUTION: This plate consists of: a transparent glass substrate 2; an antireflection film 3 formed on any one of the surfaces of glass substrate 2; an obliquely vapor-deposited film 4 formed by vapor depositing a dielectric material on the other surface of the substrate 2 in an oblique direction to the normal to this surface of the substrate 2; and a protective film 5 that is formed on the obliquely vapor-deposited film 4 and used for retaining occluded water in this vapor-deposited film 4. By providing the rear of the glass substrate 2 with the three-layer antireflection film 3 and further, forming the protective film 5 on the obliquely vapor-deposited film 4, the variation in phase difference in the location of measurement can be inhibited at the time of measuring the phase difference with a light source such as laser beam.  Also, by providing the surface of the obliquely vapor-deposited film 4 with the protective film 5, the oblique vapor deposition double refraction plate with little temp. dependency can be obtained.
Patent JP-H10311973-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA MASARU
IPC: H05K3/36
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which is small-sized and thin. SOLUTION: The liquid crystal display device has an LCD cell equipped with 1st and 2nd glass substrates 26 and 28 which face each other across sandwiched liquid crystal and a circuit board which supplies a driving signal to 1st and 2nd electrodes formed on the glass substrates 26 and 28, and the circuit board is connected to electrode terminals of the corresponding glass substrates 26 and 28 by a flat cable 34. This flat cable 34 is folded back once (in a U shape) or twice (in an S shape) and arranged in the space by the LCD cell where the glass substrates and circuit board are put one over another.
Patent JP-S5822931-A (JP)
Title: Calorimeter
Inventor: WATANABE SEIGO
IPC: G12B15/02
Filed: 1981-08-05
Abstract: PURPOSE:To execute a measurement compactly and with high accuracy, by providing a partition wall which is coaxial to a body drum and is cylindrical, on a space surrounded by a cylindrical body drum, and its upper cover and lower cover, and eliminating an uneven flow of cooling water in the circumference of a heat transmission pipe. CONSTITUTION:Sampled vapor flows in a spiral heat transmission pipe 5 from a pipe 19, executes heat exchange with cooling water in the outside of the pipe 5, and condenses gradually. Subsequently, when it reaches a pipe 20, the whole quantity of the vapor becomes condensed water and flows out. On the other hand, the cooling water goes down along a watercourse 31 formed between a body drum 15 and an outside partition wall 25, from an inlet 22 of an upper cover 16, and goes up along a watercourse 32 formed betweem the outside partition wall 25 and an inside partition wall 29, through a space between a lower end part 24 of the partition wall 25 and a lower cover 17. Subsequently, the cooling water passes through a space between an upper end part 27 of a partition wall 29 and the upper cover 16, goes down along a water-course 33 formed on the inside of the partition wall 29, and after that, flows out from the pipe 20 provided on the lower cover 17.
Patent JP-S5348375-A (JP)
Title: Method for incinerating contaminated muds
Inventor: NAGAMATSU HIROMITSU
IPC: F23G7/14
Filed: 1976-10-15
Abstract: PURPOSE:To provide a method for incinerating contaminated muds, which comprises adding the contaminated muds compounds of copper group elements and cobalt group elements prior to the incineration thereby to prevent the production of cyanogen.
Patent JP-S6013269-A (JP)
Title: Circuit tester
Inventor: UIRIAMU EI GUROOBUSU
IPC: G01R31/3183
Filed: 1984-06-13
Abstract: PURPOSE:To achieve a higher speed of testing by comparing a signal on a test pin as provided from a circuit to be tested with an expected value signal for each test pin to detect the presence of coincidence. CONSTITUTION:A pin driving circuit 12 monitors a signal on a test pin 11 and compares it with a signal bound to appear at the pin 11 immediately. In response to the results of comparison, a pin acceptance or rejection signal is activated or inhibited depending on whether the testing process necessitates this information or not. The processing of circuit parts to a home state can be simplified by generating the pin acceptance or rejection signal immediately. In other words, the signal monitored by each test pin 11 at the home state is used as response signal data and compared with an output signal from the part involved and thus, a higher speed of testing is possible.
Patent JP-H10296613-A (JP)
Title: Oscillation device and honing device for honing stick
Inventor: YAMANE SHUJI
IPC: B24B33/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To precisely finish the internal face of a workpiece that has a shallow and small diameter tapered or blind hole. SOLUTION: This device performs accurate honing machining to the internal surface of a workpiece that has a small diameter and shallow hole for forming a cross-hatch pattern with a honing tool 1 rotated by a rotary main spindle 2 and finely reciprocated by an oscillation device 3. The oscillation device 3 causes a honing stick 5 to always perform stable fine oscillation as a mechanical operation component using a cam mechanism 40, which is arranged coaxially with the rotary axis of the honing stick 5. The cam mechanism 40 for the rotary spindle 2 and oscillation device 3 is driven by a single servo motor 27.
Patent JP-H01169821-A (JP)
Title: Bushing assembly
Inventor: FURANKU JIEI MIYUNKU
IPC: H01B17/58
Filed: 1988-05-19
Abstract: PURPOSE: To prevent any breakage of a shank when a gasket is compressed by setting a volume of the gasket to be retained inside a groove smaller than that of the groove. CONSTITUTION: Since a plurality of recesses 50 are formed at the inside surface 48 of a gasket 44, the gasket 44 constitutes a plurality of digital portions 52 which engage with the outside surface 32 of a shank 30 and extend inward in a radial direction. Since the area of the gasket 44 is smaller than that of a groove 40, the gasket 44 is intruded into a cavity defined by the recesses 50 without exerting any stress on a bush 20 when it is compressed. However, the gasket 44 does not completely occupy the groove 40, thereby preventing exertion of a stress on the shank 30. Consequently, it is possible to prevent any breakage of the shank.
Patent JP-S612628-A (JP)
Title: Attaching device for paper feeder
Inventor: SAKAI YUTAKA
IPC: B65H3/00
Filed: 1984-06-15
Abstract: PURPOSE:To make it possible to simply attach and remove, to and from a copying machine, an attaching device for a paper feeder which feeds a large amount of cut sheets into the copying machine, so that no load acts upon a paper feed section, by telescopically and slidably arranging a columnar member so that the attaching device is pressed against and secured to a special purpose bed. CONSTITUTION:An attaching device for a paper feeder, comprises a first columnar member 11 secured at its one end with a plate member 13 to which one setting leg 3 of a copying machine 1 having a paper feed port fitted and fixed and which abuts against the top surface of a special purpose bed 4, a second columnar member 12 slidably fitted onto the first columnar member 11, an a fixing member 18 fixing the second columnar member 12 to the lower section of the special purpose bed 4. Further, there is provided a horizontally laid rail 10 having one end movably and adjustably attached to the columnar member 11 and the other end attached thereto with a height adjustable supporting leg.
Patent JP-H06317960-A (JP)
Title: Image forming device
Inventor: SUGIURA YOSHINORI
IPC: G03G15/00
Filed: 1993-04-28
Abstract: PURPOSE:To obtain an image with high quality by providing the starting position of a latent image forming action, the position of an image carrier on which a toner image is formed and the carrying reference position of a recording medium on which the toner image is transferred on the identical side of a device main body. CONSTITUTION:One side of the recording medium carried by a carrying roller 10b is carried while being pressed to a carrying-guide reference surface 31 provided on a frame. A cartridge reference surface 33 projecting inside near a groove hole part 7a1 is provided at the guide part 7a of the frame. The cylindrical projections 7c1 and 7c2 of a process cartridge B fall in the hole part 7a1, so that a photosensitive drum 2 is positioned in a back-and-forth direction, and the drum 2 is positioned in a right-and-left direction because the side surface of the frame body abuts on the reference surface 33 when the image is formed. Besides, a scanning start reference X1 is set on the identical side where the reference surface 31 and the reference surface 33 are provided with respect to the image forming range G of the longitudinal direction of the drum 2. Then, scanning is executed toward a reference X2 from the reference X1.
Patent JP-H05327354-A (JP)
Title: Single balanced mixer circuit
Inventor: NISHIZAWA TATSUYA
IPC: H03C1/54
Filed: 1992-05-15
Abstract: PURPOSE:To considerably reduce the leak of input analog frequency signals into an output while allowing the disorder of forward voltage characteristics of two diodes. CONSTITUTION:A carrier signal from a carrier signal source Ec and a modulation signal from a modulation signal source Em are analogically multiplied by diodes D1 and D2, and a carrier suppressing amplitude modulation signal is obtained as a multiplication result. Since a DC potential at the output point is freely fluctuated by a capacitor C3 serially inserted to the current return path of the modulation signal in that case, the leak of a carrier current caused by the disorder of forward voltage characteristics of the respective diodes D1 and D2 is considerably reduced.
Patent JP-H08293854-A (JP)
Title: Optical submarine cable equipment with standby line by multi-wavelength and its communication equipment
Inventor: OTANI TOMOHIRO
IPC: H04B10/032
Filed: 1995-04-24
Abstract: PURPOSE: To backup the line of an optical fiber at the time of the fault occurence at the line without installing another optical fiber exclusive for a standby line. CONSTITUTION: When the optical fiber is normal, the switchs 25a, 25b, 41a and 41b of line switchs 25 and 41 are connected like (a). Thereby, signals outputted from the terminal frames 1a and 11a of the zero systems of systems 1 and 2 are transmitted to the terminal frames 6a and 16a of corresponding zero systems respectively through optical fibers 31a and 31c. When the optical fiber 31a is unserviceable because a fault is generated at the optical fiber 31a like (b), the switches 25a and 41a are switched. Thereby, a signal outputted from the terminal frame 1a of the zero system of the system 1 is wave- synthesized with the optical fiber 31c at a 3dB coupler 25d and transmitted to the terminal frame 6a of the zero system through the optical fiber 31c. When a fault is generated at the optical fiber 31a, backup is attained like (c).
Patent JP-S6015131-A (JP)
Title: Manufacture of continuous porous body with pore diameter gradient
Inventor: KOTANI TADASHI
IPC: C08J9/24
Filed: 1983-07-08
Abstract: PURPOSE:To obtain the titled product that will be suitably used as a filtering material or the like good in filtering accuracy and efficiency for collecting material to be caught, or will be suitable to be impregnated with ink or the like, by softening a molded item comprising a continuous porous body, and changing the pressure and the degree of compression onto the surface part of the porous body that will be located at the outflow side when the obtained product is used and a fluid is flowed. CONSTITUTION:A molded item 3 comprising a continuous porous body wherein thermoplastic particles are bonded is placed for example in a female mold 1 having an angular depression, and is heated in a heating furnace to be softened, and the upper surface of the continuous porous body 3 is pressed by the weight of a male mold 2 inserted in the female mold 1 to be compressed so that the pore diameter of the pressed and compressed surface part is made smaller than the other part thereby producing the intended item with the pore diameter gradient from the pressed and compressed surface part to the other part.
Patent JP-H09306695-A (JP)
Title: Plasma generating device and surface processing device using it
Inventor: TSURUMAKI NAOYA
IPC: H01L21/3065
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To produce a plasma which has a long lifetime and high efficiency and is suitable for formation of a thin film by introducing such a structure that the center axis of a nozzle is approx. perpendicular to the center axis of an induction coil. SOLUTION: When film formation is conducted using a nozzle 1, its center axis is arranged approx. perpendicular to the center axis of an induction coil 5, whereby all gas particles pass equally the max. electric field region so as to show the electric field intensity viewed in the A direction, and a plasma having a high uniformity is produced. In the case this is applied to film formation, it is practicable to yield a good film quality on a base member to be processed. Even if a film is produced on the tube inner wall of the nozzle 1, the current path formed by this film is perpendicularly intersecting the circumferential electric field, and therefore, the film is precluded from flowing of an induction current in it. Accordingly there is no generation of Joule's heat, so that exhaustion of the material of nozzle inner wall will be reduced.
Patent JP-S5647286-A (JP)
Title: Welding method by electron beam or the like
Inventor: FUJITA HIROSHI
IPC: B23K26/00
Filed: 1979-09-26
Abstract: PURPOSE:To control the composition of weld metal and obtain the good welded joint free from any cracking etc. by providing a level change to the butt faces of the works comprising dissimilar materials and performing welding by electron beam or the like. CONSTITUTION:A level change 3b is provided to the butt faces 3a of the works 3 comprising dissimilar materials such as copper and steel material, and an electron beam 2 or the like converged by a converging coil 1 is irradiated thereto, whereby welding is performed. The forming position of this level change 3b is so set as to become of such a rate at which no defects such as crackings are produced in correspondence to the combinations of dissimilar materials. The controlling of the chemical components of the weld metal may be performed by working of such butt faces and the good welded joint may be obtained.
Patent JP-S5921616-A (JP)
Inventor: MIKUROSU GIYUTSUI
IPC: A61P17/00
Filed: 1983-07-08
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-S62282116-A (JP)
Title: Direct injection type diesel engine
Inventor: FUKUI KIYOTAKA
IPC: F02B3/06
Filed: 1986-05-30
Abstract: PURPOSE:To generate an intensive turbulence in a vortex flow to accelerate the mixing and gasification of fuel by positioning the opening of an introducing hole for an air flow into a combustion chamber opposite to the flow direction of the vortex flow. CONSTITUTION:A fuel 'F' injected through a fuel injection nozzle 3 toward the fixed attainable position 'R' of injected fuel in a combustion chamber 2 at the end of a compression stroke. On the other hard, an air flow 'A' generated during the compression stroke is blown out through an introducing hole 5 from a cylinder chamber into the combustion chamber 2. In this case, since the opening 5a of the introducing hole 5 on the side of the combustion chamber 2 is positioned opposite to the flow direction of a vortex flow 'S' introduced into the combustion chamber 2 near the attainable position 'R' of the injected fuel, the air flow 'A' strikes vigorously and frontally against the injected fuel 'F' and the vortex flow 'S' around the said attainable position 'R' to generate an intensive turbulence in the vortex flow 'S'. The turbulence 'T' of the vortex flow 'S' promotes further the atomization and vaporization of the fuel 'F' struck against the air flow 'A' to accelerate its mixing with the air and gasification.