baber/WOPTO huggingface dataset:
Patent JP-H0359659-A (JP)
Title: Device for processing photosensitive material
Inventor: SATO KIYOSHI
IPC: G03D5/04
Filed: 1989-07-28
Abstract: PURPOSE:To attain a stable development processing free from the uneveness of development by supplying a preprocessing liquid to the exposed surface of a silver halide phpotographic sensitive material and decreasing the contact angle of a developing soln. CONSTITUTION:A preprocessing stage A is so constituted as to supply the preprocessing liquid to the exposed surface of the silver halide photographic sensitive material 1 to decrease the contact angle theta of the developing soln. 10 and to improve the wettability of the developing soln. 10. The carrying path for the silver halide photographic sensitive material 1 is formed by carrying rollers 2 in this preprocessing stage. The silver halide photographic sensitive material 1 is formed by carrying rollers 2 in this preprocessing stage. The silver halide photographic sensitive material 1 in this carrying path is immersed into the preprocessing liquid of a preprocessing tank 3 and is carried to a developing stage B. The developing stage B is so constituted as to supply the developing soln. to the exposed surface of the silver halide photographic sensitive material to develope the surface without immersing the silver halide photographic sensitive material 1 in the developing soln. The wettability of the developing soln. is improved in such a mamer and the stable development processing free from the uneveness of development is attained.
Patent JP-H0865037-A (JP)
Title: Antenna shared by right and left-handled circularly polarized waves
Inventor: OGAWA FUMIYOSHI
IPC: H01Q13/08
Filed: 1994-08-19
Abstract: PURPOSE: To provide an antenna shared by right and left-handed circularly polarized waves of which the for preventing isolation and the axial ratio will not be degraded even when the distance between slots is made short. CONSTITUTION: This right-handed and left-handed shared circularly polarized wave antenna is constituted of a waveguide part, a first dielectric substrate 2 for which a patch antenna element 4 for receiving circularly polarized waves installed to the end part of the waveguide part is provided on one surface on the side of the waveguide part and a second dielectric substrate 3 installed on the other surface side of the first dielectric substrate 2 for which mutually orthogonally crossing slots 6 are provided on one surface on the side of the wave guide part and an approximately V-shaped feeder 7 orthogonally crossing the respective clots 6 is provided on the other surface side. The mutually orthogonally crossing slots 6 are turned to an L-shape.
Patent JP-2000027662-A (JP)
Title: Combined cycle plant using regenerative gas turbine
Inventor: SUGISHITA HIDEAKI
IPC: F02C6/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of pipe lines, and the manufacturing cost, and to enhance the efficiency of a regenerative gas turbine and the efficiency of a combined cycle which uses the regenerative gas turbine, which is composed of a regenerator for recovering heat into compressed gas fed into the gas turbine, and which uses steam as working medium on the high temperature side of the regenerator. SOLUTION: In a combined cycle plant using a regenerative gas turbine, steam from a waste heat recovery boiler 02 is used as a heat source for a regenerator 3 so that a supply line for heat medium may be formed by using a usual steam pipe line in order to lower the costs of pipe lines, and further, exhaust gas is directly introduced to the waste heat recovery boiler 02 from a gas turbine 5 so as to enhance the efficiency of the gas turbine and the efficiency of the combined cycle while the area of heat transmission in the regenerator 3 is decreased to reduce the manufacturing cost.
Patent JP-H01148305-A (JP)
Title: High molecular porous hollow yarn and process for removing virus utilizing the same
Inventor: MANABE SEIICHI
IPC: D01D5/24
Filed: 1988-08-08
Abstract: PURPOSE:To obtain porous hollow yarn permitting removal of virus at high rate of removal and high filtration velocity simultaneously by specifying a mean pore size and a porosity in the intralayer at the inner and outer surface of the hollow yarn wall, and subjecting the porosity to continuously changing between the inner and outer surface and to having the minimum value in the middst of the yarn wall. CONSTITUTION:Hollow yarn is produced by ejecting a spinning soln. such as cuprammonium soln. of cellulose, etc., together with a hollow making soln., and causing micro phase separation by dipping in a coagulating bath immediately. By this method, it is made the porous hollow yarn that it has 0.01-10mum mean pore size and >=10% porosity in the intralayer at the inner and outer surface of the yarn wall, and the porosity decreases at first to the inward of the wall, has at least one minimum value in the middst of the wall and increases again to the other surface, and then the porosities of both surface layers are >=1.5 times layer than the minimum value. Virus is removed from an aq. soln. of protein by using this hollow yarn at high rate of removal, and the protein is recovered by filtration at high rate of filtration.
Patent JP-H0521943-A (JP)
Title: Printed-wiring board for surface mounting
Inventor: SATO TAKANORI
IPC: H05K3/40
Filed: 1991-07-10
Abstract: PURPOSE:To prevent a position deviation of surface-mounted parts which is generated at the time of transportation and dissolution of solder after the surface-mounted parts are mounted. CONSTITUTION:A printed-wiring board 1 for surface mounting is constituted by an alumina plate 2 and a polyimide resin 3, a recessed portion 6 for fitting a terminal 5 of heavy-weight surface-mounted part 4 is formed at the polyimide resin 3, and a metal pad is formed on a bottom surface of this recessed portion 6. Therefore, even if the printed-wiring board 1 for surface mounting moves at the time of transportation, the movement of the terminal 5 of the heavy- weight surface-mounted part 4 cannot be prevented owing to a side surface of the recessed portion 6, thus preventing a position deviation of the part.
Patent JP-H0923470-A (JP)
Title: Portable radio wave equipment
Inventor: HAYASHI MORIHIKO
IPC: H04B1/38
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To keep hardware addition and the restriction in design min. and to improve operability by detecting an operation executed to a movable antenna and executing a function assigned to the respective operations simultaneously with the operation to the antenna. SOLUTION: The operation for drawing an antenna 2 from a mainbody for calling is detected by a control circuit 4 which normally monitors an antenna position signal S1 and a key lock state is automatically released. A user operates an input key 8 after the drawing action of the antenna 2, inputs a telephone number and indicates calling to the telephone number to the control circuit 3 by depressing a send key 6. On the contorary, the operations at the time of call completion are the one for disconnecting a line by depressing an end key 7 and the one for containing the antenna 2 inside the mainbody. At this time, the control circuit 4 detects that the antenna 2 is contained inside the mainbody by the signal S1 and controls a key lock to be in an active state.
Patent JP-H0525734-A (JP)
Title: Production of seamless tubular woven fabric
Inventor: KITAMURA ATSUSATO
IPC: B41F15/34
Filed: 1991-07-09
Abstract: PURPOSE:To obtain seamless tubular woven fabric for base cloth of ink ribbon and belt conveyor required to have high uniformity by inserting dummy warp between warps at both selvedge regions having warp density lower than the main fabric and carrying out the weaving operation. CONSTITUTION:Multifilaments of polyester or nylon are used as warps 1 and wefts 2 to weave seamless tubular fabric by hollow weaving. In the above process, the density of warps 1 is adjusted to be coarser at both selvedge regions A, A than at the main fabric region B. A dummy warp 1' made of high-strength stainless steel fiber, aromatic polyamide fiber, etc., is inserted between the coarsely arranged warps 1 of both selvedge regions A, A and is subjected to fold weaving. The dummy warp is fixed at the upstream side and freed at the downstream side to a proper position beyond the cloth fell down to a breast beam. The dummy warp 1' is pulled out of the woven fabric 8 as the weaving progresses to obtain uniform seamless tubular woven fabric free from the warp density difference between the selvedge regions A, A and the main fabric region B.
Patent JP-S6256545-A (JP)
Title: Zrb2-cu type sintered body
Inventor: IMAGAWA MAKOTO
IPC: C22C32/00
Filed: 1985-09-06
Abstract: PURPOSE:To obtain a high density sintered body having high hardness and high electric conductivity by incorporating Fe, Mo or W into a ZrB2-Cu type sintered body. CONSTITUTION:This ZrB2-Cu type sintered body contains one or more among Fe, Mo and W in the form of an alloy with Cu. The preferred amounts of Fe, Mo and W are 0.5-30wt%, 0.5-50wt% and 0.5-50wt% of the total amount of the metal and Cu, respectively. The sintered body is composed of 90-2%, preferably 60-5% ZrB2 and 10-98% preferably 40-95% metals. The sintered body has >=100kg/mm<2> Vickers hardness and <=2.5muOMEGAcm specific resistance at room temp. and is suitable for use as a contact point material or a material for an electrode or the like.
Patent JP-H1140744-A (JP)
Title: Power semiconductor device
Inventor: NAKAJIMA AKIO
IPC: H01L25/07
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To reliably make overcurrent protection of a power transistor, by suppressing the dispersion in the maximum value of a load current. SOLUTION: A power PNP transistor 18 is fixed onto and electrically connected to a surface 16 of a metal radiating plate 15 through a platelike resistor 17. Further, a controlling integrated circuit device 20 is fixed onto the surface 16 through an electrically insulating paste 19, and the resistor 17, the transistor 18 and the device 20 are connected using thin metal wires 42 to 44. A load current Io from an input terminal flows from the emitter to the collector of the transistor 18, and further flows through the resistor 17 in a thickness direction to reach the plate 15. The device 20 detects a voltage across the resistor 17 corresponding to the current Io between the plate 15 and the surface of the resistor 17 on the side of the transistor 18. When such voltage becomes high, the device 20 excessively changes the impedance of the transistor 18 to suppress an overcurrent.
Patent JP-H0617228-A (JP)
Title: Cutting tool made of gradient hard layer coated sintered hard alloy
Inventor: KAWAMURA MASAO
IPC: B23B27/14
Filed: 1992-06-30
Abstract: PURPOSE:To provide a cutting tool made of a gradient hard layer coated sintered hard alloy such as a tip, drill and end mill coated with a gradient hard layer and showing excellent cutting performance in any cutting. CONSTITUTION:In this cutting tool made of the gradient hard layer coated sintered hard alloy obtd. by coating the surface of a sintered hard alloy matrix or furthermore coating it with a (Ti, M) N layer and coating the same with a (Ti, M) (CxNy) gradient hard layer [M denotes one or >= two kinds among Al, Hf and Zr as well as x+y+z=1], (x) in the (Ti, M) (CxNy) gradient hard layer [M denotes one or >=two kinds among Al Hf, and Zr as well as x+y+z=1] substantially becomes zero on the surface of the sintered hard alloy matrix or the face in contact with the (Ti, M) N layer, changes in such a manner that it is increased in the layer thickness direction from the inner face toward the outer face and substantially becomes one on the outermost face, and on the other hand, (y) substantially becomes one on the surface of the sintered hard alloy matrix or the face in contact with the (Ti, M) N layer, changes in such a manner that it is reduced in the layer thickness direction from the inner face toward the outer face and substantially becomes zero on the outermost face.
Patent JP-S6088013-A (JP)
Title: Stripping tower for vinyl chloride monomer
Inventor: ITAGAKI HIDEYUKI
IPC: C08F14/06
Filed: 1983-10-21
Abstract: PURPOSE:The titled stripping tower low in steam consumption and high in removal efficiency of unreacted vinyl chloride, consisting of a packed tower provided, on its overhead, with a condenser for separating vinyl chloride gas by condensing water vapor discharged and for returning it as a reflux to the packed tower. CONSTITUTION:A stripping tower shown in the figure (wherein numeral 3 is a packed portion, 4 is nozzle for feeding an unreacted VCM-containing PVC slurry, 5 is a nozzle for feeding steam, and 6 is a pipe for discharging a slurry) is formed by providing, on the overhead, a packed tower 1 about 3-50% of whose space is filled with packings (Raschig rings, Berl saddles, or Tellerette packings) with a condenser 2 having an inside diameter about 1/3-1 time that of the packed tower. The operating conditions for the stripping tower preferably include an overhead temperature of about 70-100 deg.C, an overhead pressure of about 300-760Torr, a bottom temperature of about 100 deg.C or below (with the proviso that the difference between this temperature and the overhead temperature is within about 20 deg.C), a gas hold-up of about 0.2-0.8m<3>/m<3>, and a steam feed rate of about 0.02-0.1 time, by weight, the amount of the PVC slurry.
Patent JP-S6254931-A (JP)
Title: Mounting of semiconductor element
Inventor: FUJITA SHIGEO
IPC: H01L21/52
Filed: 1985-09-03
Abstract: PURPOSE:To readily exchange a semiconductor element after mounting by performing the mounting with a thermoplastic conductive resin. CONSTITUTION:A thermoplastic conductive resin 4 used to mount a semiconductor element 2 on a circuit substrate 1 uses, for example, acrylic or polyolefin resin mixed with metal such as silver to impart conductivity to the resin. Fine metal wirings 5 couple the element 2 with the substrate 1. A unit 6 called 'a hot gun can exchange the element 2 after curing the resin 4 by bringing it into coincidence with the melting temperature of the resin 4. Thus, a semiconductor element of high integration can be mounted, or semiconductor elements can be readily exchanged in a hybrid integrated circuit in which many elements are mounted to supply an inexpensive product having high reliability.
Patent JP-H0864270-A (JP)
Title: Mark sheet-attached terminal relay
Inventor: SHINNAI HIDEO
IPC: H01R9/24
Filed: 1994-08-22
Abstract: PURPOSE: To make the transfer of a mark sheet easy, sufficiently hold the mark sheet at necessary position, and make no need of a middle plate by installing an elastic piece and a joining part together with a holder having prescribed length and width. CONSTITUTION: A holder 26 is installed, said holder 26 has sufficient length to make both ends overlap the upper faces of end plates 23 at both sides and sufficient width to expose a terminal screw in one side when the holder 26 is set in the other side in width direction. Since the movement in the width direction of the holder 26 which is set in either side in the width direction is restricted temporarily by the base part of a hook-type elastic piece 60 and a joining part 73, terminal connecting work can be carried out easily. When the holder 26 is started moving and the joining of the holder with the part 73 is released, the holder can be moved smoothly to the opposite side while being prevented from falling by the elastic piece 60. That is, since the elasticity of the elastic piece 60 is weak in the center part, in other words near the tip part, even when the elastic piece 60 is brought into constant contact with the holder 26, the holder 26 can move smoothly. Moreover, a middle plate is made unnecessary.
Patent JP-H1120099-A (JP)
Title: Electronic device sealing film
Inventor: MORIMURA YASUHIRO
IPC: C09J123/08
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To manufacture an electronic device sealing film of good workability demonstrated at the time of sealing an electronic device and also of high fire retardance to be used for sealing securely the electronic device in a good manner. SOLUTION: A heat-curing and/or a photo-setting bonding agent layer constituted of a copolymer composed of a copolymer of ethylene, an acrylate and/or methacrylate monomer, maleic acid and maleic anhydride doped with a hydrated metal compound as a fire retardant is formed at least on one face of a base film of light transmission properties on an electronic device sealing film. A bonding agent is formed of a copolymer of 100 pts.wt. doped with organic peroxide of 0.1-1.0 pts.wt. Or the bonding agent is formed of a copolymer of 100 pts.wt. doped with a photosensitizer of 0.1-10 pts.wt.
Patent JP-H0360621-A (JP)
Title: Endoscope probe
Inventor: NAKAMURA KAZUHIKO
IPC: G02B23/24
Filed: 1989-07-31
Abstract: PURPOSE:To provide a long life-time for the curving part of an endoscope by connecting expansively one-side openings cut aslant of a plurality of cylindrical hard members with each other, connecting rotatably to the other side openings perpendicular to the center axis with each other, and accomplishing a curving part through coupling of these two with each other. CONSTITUTION:A curving part 1 is formed by coupling two differently formed cylindrical hard members 11a, 11b, whose one-side openings 13a, 13b are cut aslant and given a possibility of expanding and contracting while the other side openings 15a, 15b are perpendicular to the center axis 17. Projections 19a, 19b are fitted in grooves 21a, 21b, and the openings 13a, 13b are connected with each other with a possibility of expanding and contracting, while the openings 15a, 15b are connected with each other rotatably. When a probe 3 is inserted in a cavity of a specimen and an angle knob 5 is turned so as to orient the tip to the place to be observed, the openings 13a, 13b each other and the ones 15a, 15b each other are subjected to an expansion/contraction correction or a twist correction by ultrasonic motors 23b, 23a. Because hard, the members connected are with less decay and breakage, which should provide a long life-time for the curving part 1.
Patent JP-H0616577-A (JP)
Title: Production of methyl chloride
Inventor: MORIMOTO TAKESHI
IPC: C07C17/16
Filed: 1992-06-30
Abstract: PURPOSE:To provide a process for the vapor-phase reaction of methanol with hydrogen chloride using a new catalyst and capable of producing methyl chloride in high conversion and selectivity even at a relatively low temperature. CONSTITUTION:The catalyst to be used in the present process is a composite catalyst consisting of oxides of at least two kinds of metals selected from among Zr, Ti and Al or a catalyst obtained by adding the oxide of Zn, Cu, Mn, Co, Cr, Fe or Ni to the composite catalyst.
Patent JP-2000008774-A (JP)
Title: Method of laying pipeline piercing dam body by non-open- cutting
Inventor: UEDA TAKASHI
IPC: E21D9/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To ensure water barrier function so as to eliminate anxiety about water leakage and to execute work safely in the case of laying a pipeline piercing a dam body by non-open-cutting. SOLUTION: Cement slurry is injected inside from the upper part of a dam body 1 to construct a water barrier wall body 3 for cutting off a predetermined pipeline. Propulsion pipes 5A, 5B,... are horizontally pushed into the dam body 1 from a shaft 4 while cutting, and a water barrier propulsion pipe 6 provided with two elastic water barrier rings 61A, 61B and a grout filling port 62 between both members is interposed in a predetermined position intersecting the water barrier wall body 3. After forming a predetermined pipeline by extending normal propulsion pipes, an actuating means 7 is started to make two elastic water barrier rings bulge outward to form a closed space partially partitioning an annular clearance C between the outer peripheral surface and a cut face at the time of propulsion.  Group is filled in the space to replace it with a grout filled layer M, thus providing water barrier function.
Patent JP-S6440044-A (JP)
Title: Tweezers for artificial lens implantation
Inventor: TANAKA YASUO
IPC: A61F2/14
Filed: 1987-08-06
Abstract: PURPOSE:To safely put an artificial lens in place by providing a pair of tweezers which have a hole near its grasping tip to receive a haptics and also have a push bar adapted to enter the hole from the opposite side. CONSTITUTION:A pair of tweezers have a hole 4 at one of its grasping tips to receive artificial lens haptics 2 and 3 and thus hold an optics 1. When the lower haptics 2 is inserted behind an anterior chamber 9 with a round cut, the tweezers are used to hold the optics 1 and haptics 2 of the artificial lens and set them easily in place while giving the haptics less freedom. Then, the optics 1 and haptics 2 are released from the tweezers. The upper haptics 3 is pushed out of the hole 4 by a push bar 7, and simultaneously the artificial lens is rolled into place, that is, behind the anterior chamber 9, before it is completely set.
Patent JP-S6257968-A (JP)
Inventor: TAKEHANA TATSUO
IPC: D03D47/36
Filed: 1985-09-04
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-H1141261-A (JP)
Title: Multiple communication equipment
Inventor: TAKAGI NOBUTOMO
IPC: G08C15/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide multiple communication equipment capable of securing the transmission/reception of data through a communication bus having no relation with a spot, where abnormlaity has been occured, even when the abnormality occurs at the spot at one part of the communication bus. SOLUTION: When any abnormality occurs at a certain spot on a communication bus 22, a control circuit 34 outputs a communication bus disconnect signal to a communication bus disconnecting circuit 38 or 39 and stops transmitting/ receiving data with the communication bus including the abnormal spot between an instrument panel system communication bus 23 and a door system communication bus 24. Thus, the transmission/reception of data can be secured in the system of the communication bus 22 including no abnormal spot and even when any fault occurs in the door system communication bus 24 during a travel, for example, driving can be prevented from being affected with no influence upon a meter 25, EFI 26 and ABS 27 as the measuring/controlling instruments of an instrument panel system.
Patent JP-S59107355-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI KATSUMI
IPC: G03G5/082
Filed: 1982-11-10
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having good electrostatic characteristics and capable of obtaining a good image by forming an amorphous silicon film having a specified dark resistance and light resistance and contg. H and C on a conductive substrate. CONSTITUTION:An amorphous silicon film having >=10<13>OMEGAcm dark resistivity and <=10<8>OMEGAcm light resistivity is formed on a conductive substrate. Said amorphous silicon film is prepared by using a gas mixture of SiH4 and CH4 in >=1.00 CH4/SiH4 feed rate ratio in plasma conditions rich in C-H bonds and with >=200W high frequency power, and it has good electrostatic characteristics and it can form a good image.
Patent JP-H0245412-A (JP)
Title: Mouth washing agent
Inventor: OTSUKI HIDEHIKO
IPC: A61K8/00
Filed: 1988-08-08
Abstract: PURPOSE:To provide a mouth washing agent containing mutanase and a specific nonionic surfactant, having relatively good taste, low foamability and high stability and effective in preventing dental caries. CONSTITUTION:The objective agent is produced by compounding a mutanase- containing mouth wash agent with a surfactant selected from polyoxyethylene sorbitol fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene phytosterol, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene beeswax derivative, polyoxyethylene polyoxypropylene block copolymer, polyoxyethylene sorbitan fatty acid ester and polyoxyethylene hardened castor oil or their combination. The objective agent is obtained by compounding 0.001-10wt.% of the mutanase and 0.01-5wt.% of the surfactant and preparing in the form of a drug by conventional method.