baber/WOPTO huggingface dataset:
Patent JP-H08295429-A (JP)
Title: Leaf paper separating device
Inventor: HERUBERUTO HERUMAN
IPC: B65H3/48
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To inhibit a grasping of a double paper sheet with a simple mechanism by feeding compressed air in a motion passage from a position near a piled sheet surface to a lifted position by a nozzle and delivering the paper sheet to a conveying device in the lifted position by a nozzle. SOLUTION: When a separation member 3 is positioned at a neighborhood to a piled paper 2 surface, a feeding of a compressed air to a nozzle 7 is started. A negative pressure is formed at this range by the compressed air stream flowing from the nozzle 7 along a flow surface 10. The negative pressure lifts a front side of the uppermost paper sheet 1 of the piled sheet 2 until it contacts with a lower surface of the separation member 3 and the separation member 3 upwardly moves and lifts the paper sheet 1. Next, a conveying sucker 11 of a conveying device for subsequently conveying the paper sheet 1 is moved below the front side range of the paper sheet 1 lifted in the opposite direction to the conveying direction and the paper sheet 1 is grasped from below by a negative pressure feeding to a suction surface upwardly directed.  Thereafter, the feeding of the compressed air to the nozzle 7 is completed and the paper sheet 1 is drawn by the sucker 11.
Patent JP-S5625165-A (JP)
Title: Novel imidazole derivative
Inventor: ATAMI TOSHIO
IPC: C07D233/90
Filed: 1979-08-08
Abstract: NEW MATERIAL:Imidazole derivatives of the formula [R is heteroaroyl containing N, S and O which is unsubstituted or substituted with alkyl, aralkyl, acyl, halogen] or their acid adducts.  
     EXAMPLE: 5-Carbamoyl-1H-imidazol-4-yl furan-2'-carboxylate.  
     USE: Carcinostatic, immunosuppressive, antibacteial, antifungal, antiviral and antirheumatic.  
     PREPARATION: The reaction between 4-carbamoyl-imidazolium-5-oleate or its reactive derivative such trimethylsilyl, trialkyltin derivative or mercury or silver salt and a reactive derivative of a carboxylic acid represented by the formula: ROH such as acid halide, mixed acid anhydride or active ester affords the compound of the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H043789-A (JP)
Title: Guide shoe for elevator
Inventor: UGAWA KIMITAKE
IPC: B66B7/04
Filed: 1990-04-19
Abstract: PURPOSE:To extract a slider from a holder safely and easily by providing an opening section exposing the slider on the holder, and forming a coupling section to be coupled with an extracting tool at the portion of the slider exposed from the opening section. CONSTITUTION:When a slider 5 is to be extracted from a holder 4, a pressing plate 4b above is removed, and the tip section of a minus screw driver 7 is coupled with a groove 5a. The handle portion of the minus screw driver 7 is rotated in the direction of an arrow A centering the contact section between a support metal 4a and the minus screw driver 7. The slider 5 is somewhat wrenched upward then can be extracted relatively easily. When the groove 5a is formed on the slider 5 to face the opening section 4c of the holder 4, the force applied to the minus screw driver 7 can be surely transferred to the slider 5 while the tip of the minus screw driver 7 does not slide, thus the slider 5 can be extracted from the holder 4 safely and easily.
Patent JP-S5626414-A (JP)
Title: Permanent magnet roll
Inventor: TAWARA KAZUNORI
IPC: H01F7/02
Filed: 1979-08-09
Abstract: PURPOSE:To improve the productivity of a high quality anisotropic magnet, by extruding and forming a mixed material wherein a mixing medium and an additive are added to oxide magnetic powder as required at the specified portion of the magnetic poles of a cylindrical permanent magnet, and, therafter, performing sintering. CONSTITUTION:A mixed material comprising 100pts.wt. of Sr ferrite particles whose average diameter is about 1mu, 1pt.wt. of CaO, 1pt.wt. of SiO2, 15-25pts.wt. of water, and 1pt. of CMC (carboxylmethylcellulose) is charged into a hopper 6 of an extruding machine, mixed and compressed with a mixing screw 7, and the slurry is cut with a shredder 8. In this case, the air is evacuated by a vacuum pump 9 through a vaccum pipe 10. Then, the slurry is extruded by an extruding screw 11 through a tapered barrel 12, and a metal mold 13. The formed body is cut into a specified length at the outlet of the metal mold 13. Then, sintering is performed, and a development pole is obtained as a magnetic body to be fixed around a shaft 2. Only the portion of a magnetic pole N1 is made to be an anisotropic ferrite magnet 4, and the other portion is made to be an isotropic ferrite magnet 5.
Patent JP-S59229716-A (JP)
Title: Magnetic head for main magnetic pole energizing vertical magnetic recording
Inventor: HATAUCHI TAKASHI
IPC: G11B5/245
Filed: 1983-06-09
Abstract: PURPOSE:To prevent the reduction of a core magnetic field due to an annealing treatment by providing a magnetic thin film serving as a main magnetic pole to a nonmagnetic matter. CONSTITUTION:A center foot part 5a containing a stage part 15 consisting of a higher part 15a and a lower part 15b forms an approximately E-shaped core 5 together with side foot parts 5b and 5c. An electromagnetic coil 4 is provided to a groove 9 of the core 5. A guard matter 6 consisting of a nonmagnetic member having a magnetic thin film 7 serving as a main magnetic pole set vertically at a stage part 16 to be fitted to the part 15 of the foot 5a is welded onto the core 5. Unlike a conventional case, no evil effect is given to the magnetic performance of the component parts owing to an annealing treatment since the film 7 is provided to a nonmagnetic matter 6. Furthermore the magnetic resistance can be reduced by increasing the area of the junction part between the film 7 and the core 5.
Patent JP-H042201-A (JP)
Title: Magnetostatic wave filter
Inventor: UZAWA KOICHI
IPC: H01P1/218
Filed: 1990-04-19
Abstract: PURPOSE:To decrease number of components and to facilitate the assembling by forming at least one of input side and output side transducers or over onto a face of a single crystal substrate on which no ferromagnetic single crystal thin film is formed. CONSTITUTION:The filter consists of an input side transducer 7, an output side transducer 8 and a sample 2 formed by forming a ferromagnetic single crystal thin film onto a single crystal substrate. Then the thickness of the single crystal substrate used for the sample 2 is selected properly and the input output transducers 7, 8 and formed on a face on the single crystal substrate on which no ferromagnetic single crystal thin film such as Y.I.G is formed, then the coupling quantity between a high frequency signal and a magnetostatic wave is controlled without special provision of a spacer. Thus, number of components is decreased and the assembly is facilitated.
Patent JP-H01272974-A (JP)
Title: Immunoassay using liposome
Inventor: SADA EIZO
IPC: G01N33/53
Filed: 1988-04-25
Abstract: PURPOSE:To enable rapid measurement of antigens with high sensitivity by bringing liposome into which a labeling material is sealed and which is conjugated with an antibody on the membrane surface thereof into reaction with the antigens in a sample to be inspected, then adding the same kind of the antibody conjugated with the liposome thereto and acting a complement. CONSTITUTION:The liposome into which the labeling material such as enzyme or fluorescent material is sealed and which is conjugated with the antibody on the membrane surface thereof is brought into reaction with the antigens in the sample to be inspected and thereafter, the same kind of the antibody as the antibody conjugated with the liposome is added thereto to act the complement. Phospholipid, glycolipid, etc., are used as the membrane material usable at the time of producing the liposome. The complement to be used for the immunoassay using the liposome is the component constituted of nearly 20 kinds of proteins included in the fresh serum of an animal and guinear pig serum having a high complement value is more preferable. The rapid measurement of the antigens with the high sensitivity is thus enabled.
Patent JP-S5624964-A (JP)
Title: Semiconductor device
Inventor: NAKATSUKA MASANORI
IPC: H01L23/49
Filed: 1979-08-08
Abstract: PURPOSE:To suppress stress applied to a semiconductor pellet at the time of soldering it and to prevent the damage of the pellet by forming a projection corresponding to the terminal confronting the main surface of the pellet and forming a flat portion at the end confronting the back surface of the pellet. CONSTITUTION:An external terminal 11 soldered to the back surface 1b of a glass coated diode 1 is formed in flat shape on the confronting portion, and is uniformly adhered with solder 12. When the solder is accordingly solidified, no unreasonable stress is applied to the diode. Thus, the pellet is not broken, no crack is generated on the glass portion, and the diode is not deteriorated.
Patent JP-H10293741-A (JP)
Title: Data transfer method and data storage medium
Inventor: AKACHI MASAMITSU
IPC: G06F13/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To transfer plural unfixed length datagrams altogether and to correctly recognize the leading word of the continuous datagrams by adding a header for indicating the size to the head part of respective data groups at the time of transferring the plural data groups of an unfixed length. SOLUTION: A computer system 10 is provided with a PCI bus 11, a RAM 12, a CPU 13, an extension board 14 with a built-in initiator 16 and a logic circuit 15 for connection. Then, in the computer system 10, from a RAM 12 allocated with addresses capable of random access, the plural unfixed length datagrams for which the header for indicating the size of the datagram is added to the head are transferred to the initiator 16 inside the extension board 14 by using the PCI bus 11. In this case, the RAM 12 is divided into the plural blocks of the same size and only one datagram is stored in one block.
Patent JP-H10294397-A (JP)
Title: Flip chip mounting board
Inventor: YASUDA MASAYUKI
IPC: H05K3/34
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve a board where a flip chip is mounted in surface smoothness so as to enable the flip chip to be stably bonded to the board, by a method wherein temporary wiring members are provided to a second wiring layer located below an electrode wiring which serves as a contact with a semiconductor device, so as not to make an electrode pitch twice or more as broad as the original. SOLUTION: A first wiring circuit pattern 2 laid on a printed wiring board 1 is covered with a molding resin layer 3, and a second wiring circuit pattern 4 is provided onto the surface layer of the resin layer 3. Then, the second wiring circuit pattern 4 is connected to a connector 6 of a flip chip 5. When the first circuit wiring pattern 2 serving as a second wiring layer is not present below an electrode wiring which forms the second wiring circuit pattern 4 that serves as contacts which come into contact with the flip chip 5, a temporary wiring member 7 is provided below an electrode wiring which serves as a contact that comes into contact with a semiconductor device, so as not to make an electrode pitch twice or more as broad as the original.  By this setup, a board mounted with the flip chip is enhanced in surface smoothness, s that the flip chip can be uniformly bonded to the board.
Patent JP-H02281525-A (JP)
Title: Manufacture of thermal fuse
Inventor: KATAYAMA SHOICHI
IPC: H01H37/76
Filed: 1989-04-20
Abstract: PURPOSE:To raise sealing performance and improve operation accuracy of a thermal fuse by processing and forming an annular channel near an output lead terminal inserting hole of the bottom of a case in which a heat sensitive pellet is housed, and pressing the inserting part to seal the channel. CONSTITUTION:When the tip 14 of an output lead terminal 4 is inserted into an inserting hole 13 of the bottom of a case 1 and an annular channel 16 is formed near the hole 13 by plastic working with a pressing mold 15, the tip 14 and the hole 13 are adhered to make the case 1 under the fine sealed condition. Next, the tip 14 is calked by a calking mold 17, the channel 16 is sealed to raise sealing performance, and operation accuracy of a thermal fuse in which a heat sensitive pellet is built-in is raised.
Patent JP-H05119356-A (JP)
Title: Production of electrode substrate
Inventor: TAKAHASHI SHIROU
IPC: H01L27/12
Filed: 1992-03-27
Abstract: PURPOSE:To improve the production efficiency of electrode substrates and to enable the easy formation and removal of auxiliary wirings also on various kinds of the electrode substrates varying in driving systems by removing the auxiliary wirings without cutting the substrates at the points where the auxiliary wirings are formed. CONSTITUTION:The auxiliary wirings 5 are removed without cutting the electrode substrate 1 at the point where the auxiliary wirings 5 are formed in the case the auxiliary wirings 5 commonly conducting to respective electrode wirings 3 are previously formed on the substrate 1, then the auxiliary wirings 5 unnecessary for driving of the electrode wirings 3 are removed to put the electrode wirings 3 into the non-conducting state to each other. The removal is executed by a photoetching means. For example, a positive resist is applied over the entire surface of the substrate 1. Only the resist of the parts to be removed is removed if the resist is exposed and developed after the parts exclusive of the parts to be removed are masked. The pars to be removed are thereafter simply required to be etched. As a result, the generation of waste in the substrate 1 is lessened and the plank layout efficiency is improved.
Patent JP-S5528585-A (JP)
Title: Decision system for cassette type magnetic bubble memory module
Inventor: IMAMURA KENZOU
IPC: G11C11/14
Filed: 1978-08-22
Abstract: PURPOSE: To facilitate an interchangeable combination between the module and the write/read device through an assured decision of the module by recording the  module structure information to the memory module.  
     CONSTITUTION: ROM7 and others to which the structure information of module C is recorded is installed at part of package 3 of cassette-type magnetic bubble module C. When write/read device R is connected to module C via connector 7 and 8, control circuit 12 of device R controls coil driving circuit 9, gate control circuit 10, sense circuit 11 and others in accordance with the memory contents of ROM7. Thus the read/write is carried out for magnetic bubble chips 1... of module C. As a result, the contents of the module structure is made clear before the write/read control, thus ensuring an easy and assured interchangeable combination between the cassette-type magnetic bubble memory module and the write/read device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07286679-A (JP)
Title: Hot water mixing valve
Inventor: KOIZUMI AKIO
IPC: F16K11/065
Filed: 1994-04-14
Abstract: PURPOSE:To always provide hot water with constant temperature and a constant flow rate by vertically moving regulating valve having two disks on the upper and lower sides by means of a shape memory alloy spring analogly varying its pressing force according to oil temperature and a bias spring having pressing force in the opposite direction to that of the shape memory alloy spring. CONSTITUTION:In execution of a snow melting system in a cold district, while a stop cock is opened for melting snow, pressing force of a shape memory alloy spring 13 is strong as temperature of hot water from a boiler is comparatively high, so that a regulating valve 11 is lifted while a bias spring 16 is pressed down. Therefore, a disk 9 on the lower side closes most of the parts of a hot water inlet port 5, while a disk 8 on the upper side opens most parts of a water inlet port 3. In this way, a small amount of boiling water and a large amount of cold water are mixed up, and proper temperature hot water is fed to a snow melting tank. On the other hand, if the temperature of the hot water is lowered, pressing force of the shape memory alloy spring 13 is reduced and the regulating valve 11 is lowered by being pressed by the bias spring 16, so that the amount of hot water is increased, while the amount of water is reduced, and as a result the temperature of the hot water after mixing are regulated to the proper temperature by the same way.
Patent JP-H08298025-A (JP)
Title: Insulated wire
Inventor: WATANABE KIYOSHI
IPC: C08L27/12
Filed: 1995-04-26
Abstract: PURPOSE: To provide an insulated wire which can exhibit excellent electric signal transmitting property even in a high temperature high pressure oil, and can be sealed at low cost by covering a conductor subjected to a specified surface roughing with an insulator consisting of a composition mainly consisting of fluororesin. CONSTITUTION: The surface of a conductor 1 consisting of copper, iron-nickel alloy or the like is roughed to a depth of 1μmm or more by shot peening. An insulator 2 consisting of a composition mainly containing a fluororesin such as a carbon fluoride polymer such as polytetrafluoroethylene or a copolymer of carbon fluoride and hydrocarbon such as tetrafluoroethylene- hexafluoropropylene polymer is extruded onto the surface by means of a wire coating extruding machine to cover it. The resulting insulated wire 3 is high in adhesion between the conductor 1 and the insulating layer 2, and exhibits excellent conductor adhesion, impact resistance, oil resistance, and creep resistance.
Patent JP-H11349846-A (JP)
Title: Surface-treated calcium carbonate filler its production, and resin composition containing the filler
Inventor: FUKUMOTO KATSUNORI
IPC: C09D11/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treated calcium carbonate filler which exhibits excellent dispersibility, insulation properties, etc., when used in a plastic, and exhibits excellent water resistance, etc., when used in a coating material or an ink. SOLUTION: There are provided a surface-treated calcium filler having been subjected to wet surface treatment with at least one member selected from the group consisting of saturated fatty acids, unsaturated fatty acids, alicyclic carboxylic acids, and resinic acids; a surface-treated calcium filler having been subjected to wet surface treatment with at least one member selected from the group consisting of metallic soaps of saturated fatty acids, metallic soaps of unsaturated fatty acids, metallic soaps of alicyclic carboxylic acids, and metallic acids of resinic acids and having an alkali metal content of 1.0×10<-3> mol/100 g CaCO3 ; a surface-treated calcium filler as described above, wherein the BET specific surface area of the calcium carbonate is 3-120 m<2> /g;  and a process for producing a surface-treated calcium carbonate filler, comprising at least one member selected from the group consisting of saturated fatty acids, unsaturated fatty acids, alicyclic carboxylic acids, and resinic acids to an aqueous slurry of calcium carbonate, and heating the mixture to a temperature equal to or higher than the melting point of the selected member to subject the calcium carbonate to wet surface treatment.
Patent JP-H05271004-A (JP)
Title: Insect pest repellent
IPC: A01N31/06
Filed: 1992-03-27
Abstract: PURPOSE:To obtain an insect pest repellent, having a long duration of effects and applicable to many kinds of insect pests. CONSTITUTION:The objective insect pest repellent comprises cis-l-pinane-2- hydroperoxide as an essential ingredient. This repellent is capable of protecting a living environment from cockroaches, mosquitoes, fleas, lice, mites or relative species thereof and useful for epidemic prevention and greatly contributes to an improvement, etc., in a working environment.
Patent JP-H09288644-A (JP)
Title: Device and method for feeding job
Inventor: KAJIURA TOMOYUKI
IPC: G06F15/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a memory from being used by unused command information and to surely place the command information of a high using frequency on the memory. SOLUTION: This job feeding device is provided with a command reception part 1 for receiving commands from an input device A, a memory retrieval part 2 for retrieving a command information storage memory C based on a command name, a command information memory read part 5 for reading the command information from the memory when the command information is present as the result of retrieval, a command information file read part 3 for reading the command information from a command information file B when the command information is not present on the memory, a command information memory storage part 4 for storing the read command information in the memory, a command information analysis part 6 for analyzing the command information read from the memory and the file and generating a JCL(job control language) and a job feeding part 7 for feeding the generated JCL as a job.
Patent JP-H04332260-A (JP)
Title: Picture processor
Inventor: KITAMURA TOSHIYUKI
IPC: G03G15/01
Filed: 1991-05-08
Abstract: PURPOSE:To improve a security for preventing forgery at the time of removing or exchanging a circuit for preventing the forgery. CONSTITUTION:An add/on board 116 is equipped with an add/on character preparing part 109 which prepares an invisible pattern data(add/on character) to be synthesized with picture data from an image sensor 100, and a connector 117 which electrically connects a font ROM 110 in which the font of the add/on character is stored, with the main body. At the time of receiving the in struction of copying, a CPU 112 detects the electric connecting state of the connector 117, and turns the copying into a non-executable state when the connector is in the non-connecting state, and turns the copying into the executable state when the connector is in the connecting state. In this executable state, the add/on character preparing part 109 of the add/on board 116 is activated so that the pattern data can be prepared, and synthesized with the picture data.
Patent JP-H11295492-A (JP)
Title: Facility for storage of radioactive material
Inventor: YOKOYAMA TAKESHI
IPC: G21F9/36
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a facility for the storage of radioactive materials that not only can decrease the possibility of the damage in case of a disaster as much as possible but also has a good cooling efficiency and even can increase the number of canisters housed in the facility. SOLUTION: A facility for the storage of radioactive materials is equipped with a cooling air passage 3b formed between a building floor 1b and an intermediate floor 2b, an air inlet 6a and a cooling air passage 3a that introduce cooling air to the passage 3b, a canister storage space 8 in which radioactive materials are stowed in canisters 14 and exhaust passages 3c and 3d and an exhaust port 7a that exhausts the air from the storage space 8. Ventilation holes 5a and 5b that allow the cooling air passage 3 to communicate to the canister storage space 8 are formed in the intermediate floor 2b and canister holding lattices 4 consisting of lattice members 4a and 4b that demarcate a space for housing the canisters 14 are put and fixed on the immediate floor 2b.