baber/WOPTO huggingface dataset:
Patent JP-H05113382-A (JP)
Title: Composite environment tester
Inventor: IGA HIROSHI
IPC: G01M99/00
Filed: 1991-10-22
Abstract: PURPOSE:To obtain the environment tester capable of safely changing over a state capable of independently performing a vibration test and a test capable of performing an environment test or compositely performing both tests at the same time and suppressing the cost necessary for providing a changeover means relatively low. CONSTITUTION:The composite environment tester is equipped with an air conditioning unit 1 having an air blowoff port 12 and an air suction port 13 provided to the front thereof and arranged in a fixed state, a vibration tester 3 whose main body part is fixed and arranged to the lower part of the front of the unit 1 so that the vibration shaft 32 is arranged in front of the front of the unit 1 and a test tank 4. The test tank 4 has the opening 45 surrounding the air blowoff port and air suction port of the air conditioning unit 1 provided to the rear part thereof and has a notched recessed part 44 receiving the vibration shaft 32 of the vibration tester provided to the bottom wall thereof and comes into contact with the front of the air conditioning unit 1 so as to surround the air blowoff port and the suction port by the opening 45 and can reciprocally move from the position introducing the vibration shaft 32 into the bottom recessed part 44 to the position releasing the vibration shaft 32.
Patent JP-H1196873-A (JP)
Title: Bonding method of fusible alloy element and lead wire in temperature fuse
Inventor: TAKEGAWA HIROAKI
IPC: H01H37/76
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To uniformly weld a fusible alloy element and a lead wire throughout the entire circumference without welding defects of a fusible alloy element and a lead wire, such as necking or the like by forming a gap between a fusible alloy element end and a lead wire end, hence generating arc discharge and welding both the end faces together. SOLUTION: In order to bond both ends of a fusible alloy element 2 to lead wires 11, 12, arc discharge is generated by forming a gap between a fusible alloy element end and a lead wire end and using the lead wire 11 as a negative electrode. In this case, the arc column is a plasma comprising neutral particles such as atoms and molecules and charged particles such as their ions and electrons, and the arc current is mainly borne by electrons. The heating condition is governed by a balance between the generation of Joule heat and the energy loss due to the heat conduction and heat radiation to the surroundings. Thereby, the bonded part can be welded sufficiently uniformly in the circumferential direction so that the quality can be improved.
Patent JP-2001099574-A (JP)
Title: Method for repairing by spraying curved wall of metal refining furnace steel outlet
Inventor: MATSUNOBU KENICHI
IPC: C23C4/12
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing the curved wall of a metal refining furnace steel outlet by spraying to prevent the occurrence of damage due to thermal spoiling of a wall refractory, improve adhesion of a flame spraying material to the refractory of a repair wall, and perform high-efficient repair by a uniform covering layer. SOLUTION: Combustion supporting gas injected through the first route of a multi- shaft multiple-tube burner and combustible gas through the second route thereof are injected in a ratio of 4:1 to 7:1 to form flame to melt and remove residues on the wall surface of a metal refining furnace steel outlet. Immediately or after a refractory for a repair wall is heated to 900 deg.C or higher by the flame, combustion supporting gas from the first route, a flame spraying material by carrier gas from the second route, and combustion supporting gas from a third route are injected for firing, and the flame spraying material is sprayed against the refractory of the repair wall.  The flame spraying material is a mixture of 5-12 wt.% alloy powder having a weight ratio between Ca:Si being 25:65 to 35:55 and a grain size of 0.147 mm or less, and 88-95 wt.% fire resistant powder, having a weight ratio between magnesium with a grain size of 1-0.2 mm and magnesia line with a grain size off 1-0.2 mm being 4.5:1 to 2.5:1.
Patent JP-2001102860-A (JP)
Title: Loop antenna
Inventor: IGARASHI KEISUKE
IPC: G06K19/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a loop antenna capable of improving the quality of power transmission and information communication within a communication area and simultaneously suppressing the strength of electric field in the area to a specified level. SOLUTION: A loop antenna 13 equally bisects an antenna area. Namely, two partial loop antennas 13a and 13b having almost the same physical forms and electric characteristics are set proximate. The high frequency current with reverse phase is made to flow to these partial loop antennas 13a and 13b. As a result, when the strength of the electric field is measured at a spot 3 m away from this loop antenna 13, the cancel effect of magnetic flux is attained and a level lower than prescribed by the Wireless Telegraphy Act., is observed. Besides, the antenna area can be arbitrarily divided into three or four. The high frequency current with the phase deviation of 120 deg. in the former and by 90 deg. in the latter is made to flow.
Patent JP-H10122915-A (JP)
Title: Monitoring method and monitoring facility for ground displacement
Inventor: SAKURAI HITOSHI
IPC: G01N27/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method and monitoring facilities for ground displacement, which are capable of being executed by simple configuration in relation to the measurement of the ground surface, and reducing the burden of cost and work compared with conventional method, and capable of realizing high precision measurement by simple configuration in relation to the measure ment of the inside of the ground. SOLUTION: In relation of the measurement of the ground surface, pulse signals are inputted to conductor wires 13, 14 laid near the ground surface through piles 12, and from the pulse signals and the reflected waves obtained by the pulse signals, impedances at the respective positions on the conductor wires 13, 14 are measured. In relation to the measurement of the inside of the ground, pulse signals are inputted to a first conductor wire arranged in a boring hole drilled in the ground, and from the pulse signals and the reflected waves obtained by the pulse signals, impedances at the respective positions on the conductor wire, are measured.
Patent JP-S61153661-A (JP)
Title: Toner for electrostatic photograph
Inventor: HAGIWARA IKUO
IPC: G03G9/08
Filed: 1984-12-27
Abstract: PURPOSE:To obtain extremely excellent printing resistance in the lithography requiring no dampening water and to substantially prevent omission of dots, etc., in the printing by using a toner made of a compsn. contg. a vinyl copolymer having OH groups and at least one compd. selected from metal complexes having 2 or more valences and their salts. CONSTITUTION:The vinyl copolymer having OH groups is exemplified by (meth) acrylate having OH groups and copolymers of vinyl esters capable of producing OH groups by hydrolysis, such as vinyl acetate or vinyl propionate, with other unsatd. monomers. Not only one kind of (meth)acrylates but 2 or more kinds of them can be used in combination. The hydroxyl value of the vinyl copolymer having OH groups is usually 10-200, preferably, 20-100, and it is essential to use the metal complex or its salt in order to impart sufficient adhesiveness to the vinyl copolymers.
Patent JP-S62133517-A (JP)
Title: Menu item indicating device
Inventor: HARA YOSHINORI
IPC: G06F3/033
Filed: 1985-12-04
Abstract: PURPOSE:To facilitate the titled device understand as a visual sense, and also to easily generate an original menu by a user, by using a pointing device, an image data, an area coordinate of each item, and an item name which correspond to the area coordinate by 1:1. CONSTITUTION:A control means 5 displays a data which has been stored in a ground image data store means 2, on a display means 6. Subsequently, from a data which has been stored in an area coordinate store means 4, an area is displayed actually, and in which area a symbol of a pointing device 1 exists at present is detected. Thereafter, when a user has designated (in case of a mouse, a button has been depressed) by the pointing device 1, the item name concerned is taken out from an item name store means 3, and displayed for confirmation use. In this way, the device can easily be understood as a visual sense, and also a user can easily generate his original menu.
Patent JP-H10101455-A (JP)
Title: Production of concrete product
Inventor: WATANABE YOSHIHARU
IPC: C04B103/12
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a concrete product having neither thermal expansion nor reduction in long-term mechanical strength even by abrupt heating cure. SOLUTION: A kneaded concrete mixed with a component to form ettringite is molded, the atmosphere temperature of the mold is rapidly heated to >=75 deg.C, heated and cured at the atmosphere temperature for 1.5 hour at the longest, hardened and the mold is removed. Otherwise, the mold is put in a heating atmosphere set to >=65 deg.C in advance, heated and cured at the atmosphere temperature for 1.5 at the longest and the mold is removed.
Patent JP-H07127961-A (JP)
Title: Freezer/refrigerator
Inventor: ENDO YUKIHIRO
IPC: F25D21/04
Filed: 1993-11-02
Abstract: PURPOSE:To provide a freezing refrigerator which includes a cold air circulation fan effective for low noise and low vibration, and which is excellent in fundamental performance such as cooling power, power saving, uniformization of temperature in a storage chamber, and prevention of frosting in a freezing chamber, and further which has a greater effective internal volume. CONSTITUTION:There is provided a reverse feed duct 20 extending branched from a spiral casing 9b for guiding part of cold air in a direction R different from a blowoff direction where a cold air flow is restricted by the spiral casing 9b. The reverse feed duct is constructed as a ventilation structure which is located upward of a shaft core of a fan on the spiral casing 9b and which is located on the side of the center of the spiral from a final end 9a of the spiral, and which has a blade recessed into an arc shape in its cross section and inclined backwardly in its mounting angle, and in which radial blade centrifugal fans 8 having a suction inlet 9c directed forwardly on the internal back surface of a box are vertically parallely disposed within the deapth of a cooler 6.
Patent JP-H09111017-A (JP)
Title: Gas barrier film and its production
Inventor: HARADA YUTAKA
IPC: C08J7/04
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prepare a gas barrier film having high gas barrier property even under high humidity and excellent in coating film adhesiveness, by specifying the atom number ratio N/C on the coating film layer side of a substrate film and by forming a coating film composed of specific components on the substrate. SOLUTION: This gas barrier film is obtained by providing a thermoplastic resin substrate film with a coating film consisting mainly of (A) a water-soluble polymer (pref. polyvinyl alcohol) and (B) an inorganic lamellar compound (e.g. kaolinite) and specifying the atom number ratio N/C on the surface of the coating film layer side at 0.001-0.1. The substrate film is pref. a polypropylene composite film prepared by laminating a base layer consisting mainly of a polypropylene polymer with a resin layer consisting of a blend of a polypropylene copolymer and an ethylene copolymer at the weight ratio of (95:5) to (75:25). In this case, it is recommended to provide the surface of the resin layer with a coating film layer.  To set the N/C ratio within the above range, it is recommended that, prior to coating film formation on the surface of the coating film layer side of the substrate film, a corona discharge treatment, etc., be performed on the surface.
Patent JP-H10104079-A (JP)
Title: Depolarization imaging device
Inventor: TOYONAGA SHUJI
IPC: G01N21/64
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provided a depolarization imaging device with the capability of high correctly specifying a position where a target having a combination of fluorescence probes exists by detecting under a microscope depolarization two-dimensional images of fluorescence generated through the irradiation of excitation light to a specimen. SOLUTION: Pulse excitation light of linear polarization outputted from a pulse excitation light source is allowed to be in a predetermined polarization direction by a 1/2 wavelength plate 2 to then be irradiated on a spacemen 7. Fluorescence emitted from the specimen is permitted to branch in respective linear polarization components of (p)-polarization and (s)-polarization by a polarization beam splitter 10 to subsequently be image-picked up by image intensifiers 13, 14. Anisotropic two-dimensional images of fluorescence is obtained by being corrected in its polarization response based on the picked up images.
Patent JP-H01153999-A (JP)
Title: Automatic serum analyzer
Inventor: AABIN EI MATSUKU
IPC: G01N35/02
Filed: 1988-10-29
Abstract: PURPOSE: To execute a plurality of different tests simultaneously with one serum sample by providing a spectrooptical measurement station for measuring the amount of a specific substance in each cuvette between holders by receiving each holder from the conveyer of an incubator. CONSTITUTION: An input accumulator 14 has a conveyer 26 for mounting a holder 11 including a cuvette 12 and a serum cup 13. Then, a holder 11 is carried to a sampling station 25 via a conveyer 27, an identification station 15, and a cuvette inspection device 22. Then, after a serum sample is injected into the cuvette 12 at the station 25, the holder 11 is moved to a conveyer 28 through an incubator 19, and a reagent in a reagent bottle is injected into the cuvette 12 via a reagent injection needle 20. After that, the holder 11 is carried from the incubator 19 to a spectrooptical measuring device 23 via a conveyer 29, where the optical density of serum is measured. Then, when the spectrooptical measurement is completed, the holder 11 is sent to an output accumulator 24.
Patent JP-H08113428-A (JP)
Title: Package transferring device
Inventor: TAMAMURA YOSHI
IPC: B65H67/06
Filed: 1994-10-12
Abstract: PURPOSE: To easily transfer a wound up package from a winder to a package conveying carriage or a creel carriage. CONSTITUTION: A vertically lifting/lowering means 5 vertically lifting/lowering a hand arm 3, which is inserted into a core L in a raw yarn package P whose core L is held horizontally substantially so as to hold the package P, a longitudinally moving means 6 moving the hand arm 3 forward/backward, and a laterally moving means 7 moving the hand arm 3 rightward/leftward are arranged in a machine frame 2, while wheels 8..., which can be rotated in either of the longitudinal direction and the lateral direction, are arranged in the machine frame 2.
Patent JP-S61156728-A (JP)
Title: Manufacture of semiconductor device
Inventor: YABU TAKASHI
IPC: H01L21/22
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a shallow impurity diffusion layer by supplying a gas containing a desired impurity element after disposing a semiconductor element in the apparatus, thereby performing beam annealing. CONSTITUTION:An element 7 consisting of an Si substrate on which a gate oxide film Al gate oxide film are provided is disposed in a beam annealing apparatus provided with a Xe flashlamp 8. POCl3 10 heated in a constant temperature bath 10 becomes gaseous, and supplied into the appratus with N2 13 supplied from the upper end of the vessel 11 and having a flow rate of 1-2l/min as a carrier. When P is implanted and diffused after 10-30 second annealing, a shallow diffusion layer is obtained which is about 0.2mum deep. A halogen lamp or laser beam may be used, and BBr3, SBOCl3 may be used. With this structure, the gate length can be lengthened, the VSD withstand voltage can be improved, and thermionic effect can be prevented.
Patent JP-H04262890-A (JP)
Title: Flux agent and adhesive containing metal particle
Inventor: ROBAATO DABURIYU PENISHI
IPC: B23K35/22
Filed: 1991-09-26
Abstract: PURPOSE: To provide a method for encapsulating a flip chip integrated circuit which enables removing soldering bump, completely covering a die surface and to maximumly utilizing a region on a substrate. CONSTITUTION: An adhesive material (220) including a fluxing agent and metal particles (240) is applied to either a substrate (200) having a metallization pattern (210) or an electrical component (230). The component (230) is positioned on the substrate (210) and heated. During the heating step, the fluxing agent promotes adhesion of the metal particles (240) to the substrate metallization pattern (210) and the component, and the adhesive material (220) is cured, to mechanically interconnect and encapsulate the substrate (210) and the component (230).
Patent JP-H01115364-A (JP)
Title: Porous hollow yarn membrane and hollow yarn membrane type/pump oxygenator
Inventor: KIDO KOSUKE
IPC: D01F6/06
Filed: 1987-10-29
Abstract: PURPOSE:To bring a high effective membrane area in the gas exchange by gas-liquid contact and to reduce the possibility generating the lowering of gas exchange capacity by an air trap, by using a hydrophobic porous hollow yarn membrane specified in its inner diameter and wall thickness and having an almost circular cross-section. CONSTITUTION:A porous hollow yarn membrane 6 is composed of a hydrophobic porous hollow yarn membrane wherein an inner diameter is 150-300mum, a wall thickness is 10-150mum and a cross-section is almost circular. Further, said membrane 6 has average crimp amplitude of 35-120% of the outer diameter thereof and a ratio of the max. crimp amplitude and the crimp half cycle at the time of the max crimp amplitude of 0.01-0.1 and the crimp ratio thereof is 1.0-3.0%. Further, when the membrane 6 has a void ratio of 5-60% and oxygen gas flux of 0.1-2000l/min.m<2>.atm, still more excellent effect can be expected when said membrane is used as an oxygenator. When oxygen-containing gas is blown to the inside of the hollow yarn membrane, the accumulation of air or oxygen-containing gas in the gap thereof is almost eliminated and, since uniform contact of blood with the oxygen-containing gas is performed through the entire surface of the hollow yarn membrane, high gas exchange capacity is obtained.
Patent JP-H04148816-A (JP)
Title: Method for measuring shape and size of shape steel material
Inventor: INOUE TADATSUGU
IPC: G01B11/24
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a highly reliable measured value by performing judgment and the like for the inclination and the effective range of a shape steel material based on the measured values which are measured with a distance measuring sensor, and accurately measuring the size and the shape of the cross section of the shape steel material. CONSTITUTION:The measuring parts of H-steel 1 are inputted as the standard size data of the material beforehand. In the measuring range of the H-steel 1, a truck 8 is make to travel at a low speed. Outside of the measuring range, the truck is made to travel at a high speed. In the measurement of a web height H, the left end position and the right end position of a flange 2 are detected with laser distance meters 5 and 6, and the height H is obtained based on the difference. A flange width B, the thickness of each part and the like are determined by obtaining the edges of the flanges 2 and 3, the representative surface of a web 4 and the distances from the upper and lower parts and the surface and rear parts and from the reference surface and by subtracting the values from the values between the reference surfaces. The slant angle of the H-steel 1 is operated, and the measured value is corrected.
Patent JP-2001102561-A (JP)
Title: Manufacturing method of solid-state image pickup element
Inventor: TAKIZAWA RITSUO
IPC: H01L27/148
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a solid-stage image pickup element for forming an overflow barrier area in a prescribed area, reducing variations in substrate voltage and manufacturing the element with satisfactory yield. SOLUTION: For manufacturing a vertical overflow drain-type solid state image pickup element, where a first conductive semiconductor region 5 having a thickness in which infrared rays can reach with lower density is formed on a second conductive semiconductor region 4, the first conductive semiconductor region 5 is formed with respect to wafers M1 and M2, and the depth profile of extension resistor SR is measured. A product DR of a specific resistance R of an overflow barrier part with a depth D of a junction part between the second conductive semiconductor region 4 and the first conductive semiconductor region 5 is obtained. A process for recognizing whether the value of the product DR is within a prescribed range A set by using a correlation drawing between the value of the product DR previously obtained and substrate voltage is adopted.  In a subsequent product wafer, the first conductive semiconductor area 5 is formed by epitaxial condition C1 or C2 such that the value of the product DR falls within the prescribed range A.
Patent JP-H02121340-A (JP)
Title: Intermittent transfer device for lead frame
Inventor: SHIYUUSE WATARU
IPC: H01L21/50
Filed: 1988-10-31
Abstract: PURPOSE:To make it possible to adjust simply the feed pitch of a lead frame by a method wherein when the feed pitch of the lead frame is modified with a modification of the type of the lead frame, a position adjusting device for a rotator is made to drive to move the rotator and the radius of gyration of the rotator around a rotating shaft is adjusted. CONSTITUTION:When an air cylinder 35 is made to drive, a motor 30 is guided by guide members 32 and 32 and is made to advance and with pins 36 fitted into hole parts 37, second pins 40 press a lever 38a to separate a brake shoe 38 from an engaging element 29. When the motor 30 is rotated, a feed screw 27 is rotated, a rotator 14 installed on a feed nut 28 is made to slide along the screw 27 and the radius R of gyretion of the rotator 14 around a rotating shaft 13 is adjusted. If the adjustment is finished, the cylinder 35 is again made to drive to make the motor 30 retrogress and with the pins 36 made to separate from the hole parts 37, the pressing, which is performed by the pins 40, of the lever 38a is released and the radius R of gyration of the rotator 14, which is pressure-welded by the engaging element 29 being separated from the brake shoe 38, is adjusted. Thereby, the reciprocating pitch L of a reciprocating element 16, that is, the feed pitch of a lead frame LF is adjusted by a stepless reguration.
Patent JP-H01115640-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/14
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a bubble-jet type liquid jet recording head capable of high- density arrangement, by a method wherein one part of a heating resistor layer is connected to a first electrode and the other part thereof is connected to a second electrode. CONSTITUTION:A first electrode 11 is formed on a substrate 10. On the electrode 11, an insulating layer 12 is formed excepting at least on a part A for extending a lead wire and a part B for connecting to a heating resistor layer 13. Next, the heating resistor layer 13 is formed, and a second electrode 14 is so formed as to be connected at a position opposed to the part B where the heating resistor layer 13 is connected to the first electrode 11. As the electrode, a material such as Al and An may be used. As the insulating layer, a material such as SiO2 is applied and patterned. As the heating resistor layer, a material such as tantalum nitride and nichrome may be used. Since the first and second electrodes having a film lamination construction are never folded to be larger in area, a high-density head is realized.