baber/WOPTO huggingface dataset:
Patent JP-H04111876-A (JP)
Title: Vibration absorber of construction
Inventor: TANAKA NAOKI
IPC: E04H9/02
Filed: 1990-08-31
Abstract: PURPOSE:To make it possible to absorb vibration energy by inserting a core projected to the other of structural members into a hollow section of an outside frame projected to one of them so that it is capable of rotation, and enclosing a lead mass between the outside frame and core so that it is capable of plastic deformation. CONSTITUTION:A revolving body 5 is projected to one of connected structural members and, at the same time, revolving bodies 6 are projected to the other of them. A rectangular coupling bolt 7 is inserted into a hollow section 3 of the revolving bodies 5 and 6, and fixing nuts 8 are screwed to male screws on both ends thereof. In addition, a lead mass 4 is enclosed into the hollow section 3. The lead mass 4 makes plastic deformation in accordance with relative rotary deformation amount in the time of relative deformation between the structural members, and vibration energy of a construction is absorbed.
Patent JP-S6290764-A (JP)
Title: Goods purchase/sale system using ic card
Inventor: TAKEZOE FUMIHIKO
Filed: 1985-10-16
Abstract: PURPOSE:To automatize bood-keeping by inserting a card storing the sale data in a card reader/writer, reading the recorded sale data and displaying or printing the said data. CONSTITUTION:An IC card 5 is inserted in the card reader/writer 4 of a sale register 7. This IC card is connected with the electrical circuit of the register 7 through its terminals C1-C4 The operator inputs sale data such as the nomenclature, quantity, price, etc. of a purchased goods submitted by a keyboard 1 or a bar code reader 5. These sale data not only inputted to the register 7, displayed in a display 2, outputted form a printer 3, but is written in the IC card inserted in the card reader/writer 4 simultaneously. After keeping the accurate account of the purchased goods the said IC card is returned to the purchaser, keeping it until using it for the next purchase in the similar manner as the above.
Patent JP-H1162094-A (JP)
Title: Ceiling for vibration isolation structure in intermediate floor
Inventor: TSUKADA YASUO
IPC: F16F15/04
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To attain weight reduction by suspending the ceiling support member of a structure whose upper building frame and the lower building frame are capable of relative displacement by means of a vibration isolating device provided on the intermediate floor, so as to freely displace in the horizontal direction against the upper building frame through a sliding member. SOLUTION: A base isolation structure whose upper building frame 1 and lower building frame 2 are formed to be capable of relative displacement is formed by providing a vibration isolating device 3 between columns 1a, 2a on an intermediate floor, which uses high-damping elastic body bearing consisting of laminated rubber or the like, or sliding bearing. Stress or distortion generated at the upper building frame 1 is suppressed as a result of vibration transmitted from the lower building frame 2 to the upper building frame 1 due to an earthquake being buffered by the vibration isolating device 3.  Both the end parts 10a of the ceiling support member 10 of the lower building frame 2 are fixed to the column 2a of the lower building frame 2, and are suspended from the beam 4 of the upper part building frame 1 so as to freely displace in the horizontal direction through a suspending material 11 formed at the upper surface of the ceiling support member 10 and a jointing member 12. It is thus possible for the ceiling to behave integrally with the lower building frame if an earthquake occurs, and have no influence upon the displacement of the upper building frame.
Patent JP-H0277748-A (JP)
Title: Photosensitive composition
Inventor: AOSHIMA KEITARO
IPC: G03F7/022
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a photosensitive compsn. developable with an aq. alkali soln. and giving a printing plate having high printing resistance by incorporating a photosensitive compd. and polyurethane resin having -CO-NH-CO- groups, insoluble in water and soluble in an alkaline aq. soln. CONSTITUTION:This photosensitive compsn. having high performance is composed essentially of mixture of an o-quinonediazido compd. and a diazonium compd. having negative action, a polymerizable monomer and a photopolymn. initiator or mixture of the diazonium compd., the polymerizable monomer and the photopolymn. initiator as photosensitive compds. and polyurethane resin having -CO-NH-CO- groups, insoluble in water and soluble in an alkaline aq. soln. The -CO-NH-CO- groups are preferably contained in the side chain of the polyurethane resin and the pref. basic skeleton of the resin is a reaction product of polyol having one or more -CO-NH-CO- groups in the molecule with polyisocyanate. The mol. wt. of the resin is 5,000-300,000 and the amt. of the resin in the photosensitive compsn. is regulated to 10-85wt.%.
Patent JP-S59120232-A (JP)
Title: Additive for coal-water slurry
Inventor: IGARASHI TAIZOU
IPC: C09K23/52
Filed: 1982-12-25
Abstract: PURPOSE:To bring a high conc. coal-water slurry to a stable one, low in viscosity and prevented from the aggregation or precipitation of coal with the elapse of time, by adding a specific copolymer in the coal-water slurry. CONSTITUTION:In preparing a slurry consisting of fine powdery coal as the substitute of petroleum, a coal-water slurry which contains fine powdery coal in high concn. of 60-80%, is convenient to transport because of low viscosity and prevented from the aggregation or precipitation of fine powdery coal over a long period of time is prepared. In order to prepare this slurry, a copolymer containing 70-99mol% of an alkali metal salt such as Na-, K- or Li-salt, an ammonium salt or a lower amine salt such as a methylamine or an ethylamine salt of acrylic acid or methacrylic acid and 5-15mol% of acrylamide such as acrylamide or methacrylamide as constitutional units is added in the coal-water slurry in an amount of 0.01-5wt%.
Patent JP-H0573245-A (JP)
Title: Data expression and display method for hyper text
Inventor: NAKAMATSU YOSHIKI
IPC: G06F3/048
Filed: 1991-09-10
Abstract: PURPOSE:To provide the method reducing the danger of missing a direction at the retrieval of data and capable of expression and display to a node with an inseparable data group according to the change of the point of view and to an isolated node. CONSTITUTION:The type of link and the visible coefficient are inputted in S11. In S12, the network is copied from a data base to a working area. Then the node coupled with a link having the degree of relation higher than the visible coefficient according to the inputted visible coefficient in S13 to S19 changes working area to absorb the node of the destination in the node of the source. The structure is displayed in a blowser by referring to the changed working area, and the media data of the data base is displayed on a window.
Patent JP-S6383836-A (JP)
Title: Data processor
Inventor: HANADA MASAYUKI
IPC: G06F9/40
Filed: 1986-09-29
Abstract: PURPOSE:To process data at a high speed by delivering data to a high-order module from a low-order module within a storing area of an internal register. CONSTITUTION:A write control circuit part 12 stores a specific storing area of an internal register 11 where the arithmetic processing result is written when the data processing is through with a low-order module and inhibits the reset of data carried out from a staff area to said specific storing area. Thus the contents of the arithmetic processing result obtained from the low-order module are never broken although said processing result is stored in a storing area of the register 11. Then it is possible to deliver data to a high-order module from the low-order module via the storing area of the register 11. As a result, the data processing speed is increased.
Patent JP-H0395334-A (JP)
Title: Cold-heat storage device
Inventor: IRITANI KUNIO
IPC: F24F5/00
Filed: 1989-09-06
Abstract: PURPOSE:To suppress formation of a gas hydrate to the least possible and achieve an ample storage of cold heat at a specified temperature by providing a double tube comprising a refrigerant-feeding pipe to be set in a cold-heat storage vessel and an outer tube, said refrigerant-feeding pipe having a nozzle for ejecting refrigerant at the forward end and being surrounded at a part close to the nozzle by said outer tube with some space therebetween and in the manner of a double tube in structure. CONSTITUTION:A refrigerant-feeding pipe 2 has a nozzle 3 formed at the forward end and is surrounded at a part close to the nozzle 3 by an outer tube 4 concentrically and with some space therebetween, said outer tube 4 being fixed to the refrigerant-feeding pipe 2 by radially provided fins 5. A jet stream of refrigerant ejected into a cold-heat storage agent S from the nozzle 3 induces an upward flow of the cold-heat storage agent S in passageways 7 formed in the double-tube structure 6, causing a flow of cold-heat storage agent S into the passageways 7 from the lower end of the outer tube 4. Since the cold-heat storage agent S flowing through the passageways 7 is cooled by the outer surfaces of the refrigerant-feeding pipe 2 and the fins 5 to a preliminarily cooled state, there is but a small difference in temperature between the refrigerant ejected from the nozzle 3 and the cold-heat storage agent S flowing out from the passageways 7 together with and around the jet stream of refrigerant so that the contact between the refrigerant and the cold-heat storage agent S does not cause an explosive ebullition and the formation of a gas hydrate can be suppressed.
Patent JP-S59124619-A (JP)
Title: Distribution/alignment device of transported articles
Inventor: MIYAMOTO TAKAKIYO
IPC: B29C48/30
Filed: 1982-12-31
Abstract: PURPOSE:To finally align the phase of multiple article group trains reasonably and correctly by distributing articles into multiple transport devices and gradually reducing the phase variation at the predetermined transport process while continuously transporting the articles. CONSTITUTION:Multiple transport devices 3A, 3B continuously driven at a constant speed are provided in parallel, and a distribution device 4 distributing and feeding articles 2 transported in sequence in a line from a transport device 1 to the devices 3A, 3B by a predetermined number in sequence respectively is provided at the transport start side of the transport devices. In addition, in the predetermined transport process by the devices 3A, 3B, the phase variation between article groups of the predetermined number in the transport direction is finally coincided or nearly coincided by an alignment device 12 at the transport termination side. This alignment device 12 is constituted with multiple endless rotary belts 12A, 12B in parallel with multiple lugs (a) and moving at a speed somewhat lower than the transport speed of respective transport devices.
Patent JP-H10155484-A (JP)
Title: Monoclonal antibody for immunological analysis of detergent or its decomposition product and its use
Inventor: TOYODA YUKIO
IPC: C12N5/20
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new cell giving an antibody effective for the quick and surface detection of detergent, etc., in water or soil specimen by fusing a myeloma cell to a spleen cell of an animal immunized with a compound of a protein and a surfactant compound for synthetic detergent. SOLUTION: This new hybridoma is produced by fusing a myeloma cell to a spleen cell or a lymph node cell of an animal immunized with a compound of a protein and a surfactant compound for synthetic detergent, e.g. an anionic surfactant such as alkyl sulfate, alkylbenzenesulfonate or alkylnaphthalenesulfonate or a nonionic surfactant such as polyoxyethylene alkylphenyl ether, polyoxyethylene alkyl ether or polyoxyether polystyrylphenyl ether. The hybridoma produces a monoclonal antibody against the above compound or its decomposition product. It is useful e.g. for the production of a monoclonal antibody effective for the quick and reliable immunological means for the detection of a detergent and/or a decomposed detergent in water or soil specimen.
Patent JP-H04110705-A (JP)
Title: Absolute measuring machine
Inventor: IKEZAWA KATSUYA
IPC: G01B9/02
Filed: 1990-08-31
Abstract: PURPOSE:To enable the high accurate absolute measure by obtaining phase error to be caused by frequency dependency of optical parts on the basis of basis of a mean value of multiple measured values in a computing unit, and correcting it at the time of computing. CONSTITUTION:When the output light from a light source 1 having a variable frequency is reflected by optical parts such as a beam splitter 21, corner cubes 22, 23 for reference and measuring or the like, or when the output light is passed through them, phase change of the light is generated, and quantity of the phase change depends on a frequency of the light. Consequently, an error is generated in interference phase theta0, theta1 of the interference signal obtained from a detecting unit 3. In a computing unit 5, phase errors epsilon0, epsilon1 to be caused by frequency dependency of optical parts such as the beam splitter 21 and the corner cubes 22, 23 or the like, which are measured by a phase measuring unit 4, are obtained on the basis of a mean value of multiple measured values to be corrected at the time of computing. High accurate absolute measurement can be thereby performed.
Patent JP-S59121773-A (JP)
Title: Alkaline cell
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M50/198
Filed: 1982-12-28
Abstract: PURPOSE:To improve the leakage resistance by compressing and pinching a gasket made of a polysulfone molded member between a positive electrode container and a negative electrode container with the compression ratio after sealing kept within a specific range. CONSTITUTION:A gakset 6 made of a polysulfone molded member is compressed and pinched when the opening end section of a positive electrode container 1 is folded inward and sealed after cell elements are contained in the positive electrode container 1 so that the thickness after it is compressed and formed becomes 60-20% of that of the original molded member. This compression ratio is lower than the compression ratio of 80-70% for the conventional nylon gasket, but polysulfone has a very large compression stress at a compression ratio (thickness after compression against the original thickness) of 60% or less as compared with nylon, accordingly the leakage resistance can be improved.
Patent JP-H1073722-A (JP)
Title: Polarizing optical element and its production
Inventor: TAMADA HITOSHI
IPC: G11B7/135
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing optical element excellent in environmental resistance and high in reliability and to unnecessitate an unstable etching process. SOLUTION: In the polarizing optical element separating incident light on a metallic grating 3 formed on a substrate 1 at prescribed intervals into transmitted light and reflected light corresponding to a polarization direction, the metallic grating 3 is formed on a ground film 2 and the bed film 2 is a transparent metallic oxide film 3d.  The polarizing optical element is manufactured by a process for forming the ground film 2 made of a conductive metal on the substrate 1, a process for forming a resist pattern thereon by an electron beam drawing, a process for forming a metallic film with prescribed film thickness, a process for forming the metallic grating 3 by selectively removing the metallic film by a lift-off method and a process for oxidizing the ground film 2 by heat- treatment to make the film transparent and for forming an oxidized coating film 3a on a surface of the metallic grating 3.
Patent JP-H0752990-A (JP)
Title: Case for recording tape cassette
Inventor: KUROKI YASUO
IPC: B65D85/00
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a rigid case which can be made of a small amount of plastic by making a single plate to cover a recording tape cassette from both faces to hold it and folding it so that it can be opened/closed and by elastically locking a locking piece made to protrude from the covered face in a wind reel hole of the tape. CONSTITUTION:A case 1 is made of a rectangular cardboard, wherein fold lines 5, 5 are provided on both sides with a sidewall face 2 as a center thereby integrally placing an upper coat face 3 and a lower coat face 4 so that they can be opened/closed respectively. The upper coat face 3 and the lower coat face 4 are cut in a U-shape so that they direct laterally outward with a distance in same shapes respectively, whereby they have a side rim 7 and a locking piece 6 is formed which is folded by a fold line 8 provided at a base end to stand. 9 indicates a cut hole, to which a tape operating part B protruding from a cassette A is fitted. Since the locking piece is made to foldably protrude, cases can be developed flat and piled during storage and transportation for compact storage, while the locking piece prevents the tape from irregularly moving, and an excellent effect for environmental protection is exhibited.
Patent JP-S61109842-A (JP)
Inventor: OKAWA YUKIO
IPC: E04B1/58
Filed: 1984-11-05
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-2001036337-A (JP)
Title: Antenna system
Inventor: ITO HIDEO
IPC: H01Q9/42
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To switch the directivity of a small-sized antenna system with a high gain. SOLUTION: An antenna element 302 sending or receiving an electromagnetic wave is placed on a ground plate 301. Parasitic antenna elements 303-306 are placed around the antenna element 302 at equal intervals on a concentric circle of the ground plate 301. Switching elements 307-310 and capacitors 311-314 are placed in parallel between the ground plate 301 and respective ends of the antenna elements 303-306. By making any one of the switching elements open, all others are kept closed.
Patent JP-H05201998-A (JP)
Title: N-azinyl-n'-(2-methylsulfinyl-phenylsulfonyl)urea
Inventor: HANSUUYOHEMU RIIBERU
IPC: C07D239/545
Filed: 1992-08-07
Abstract: PURPOSE: To industrially advantageously obtain a new compd. useful for a herbicide and the like by allowing a specified N-azinyl-N-(2-methylthio- phenylsulfonyl)-urea to react with hydrogen peroxide in the presence of a diluent and converting the reaction product into a salt.  
     CONSTITUTION: A N-azinyl-N'-(2-methylthio-phenylsulfonyl)-urea expressed by formula I is allowed to react with hydrogen peroxide (H 2 O 2 ) in the presence of a diluent such as toluene, and if necessary, the obtd. product is converted into a salt to obtain the objective N-azinyl-N'-(2-methylsulfinyl-phenylsulfonyl)- urea (salt) expressed by formula II. In formula I, A is nitrogen, CH; X is H, halogen, 1-3C (substd.) alkoxy, 1-3C (substd.) alkylthio; Y is 1-3C (substd.) alkyl, 1-3C (substd.) alkoxy. The compd. of formula I is, for example, N-(4,6-dimethoxy- pyrimidin-2-yl)-N'-(2-methylthiophenylsulfonyl)-urea. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0279482-A (JP)
Title: Electrostriction effect element and manufacture thereof
Inventor: OIDE NOBUO
IPC: H01L41/22
Filed: 1988-09-14
Abstract: PURPOSE:To relieve stress in a capacitor structure by making connections of every other electrode layers with the aid of through holes formed in a piezo film layer, accomplishing a material indicating electrostriction effect with through holes evenly distributed, and thereby dispersing uniformly the portions with no generation of electrostriction. CONSTITUTION:A ceramic crude sheet with uniform thickness is fabricated from slurry obtained by dispersing powder of electrostriction material, containing chiefly magnesium lead niobate, in a solvent together with an organic binder. After punching off this crude sheet into rectangular shape, boring for a through hole is made, whereon a Pt paste is printed. Such sheets are laminated, compressed, and cut into element articles. In this laminate structure, connections from takeout electrodes 13, 14 provided on the uppermost sheet 11 and undermost sheet 12 are made with every other layers with the aid of through holes 15 in each layer 15 and a through hole runoff 16. Therein the through hole connection with electrodes of the layers as next couple is formed dislocated, and laminating them and baking will accomplish a laminate type piezo element in which electrodes as mating electrode couple are connected.
Patent JP-H0679626-A (JP)
Title: Water jet peening method under water
Inventor: OSHIMA RYOICHIRO
IPC: B24C1/10
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the residual stress of a material to be worked by selecting the optimal water temperature for generating the cavitation appropriate for water jet peening. CONSTITUTION:The high pressure water 2 at 15-70 deg.C is jetted for collision by a high pressure from a nozzle 1 to an objective material 6 of construction of an underwater structure 5 in the ambient water 4 at 15-70 deg.C. This high pressure water 2 as a highspeed water jet with powerful cavitation collides with the objective material 6 of construction, at this stage, a huge number of cavitation bubbles are broken on the surface of the objective material 6 of construction and near by to generate a lot of impact pressure pulses. Crystal grains of the surface of the objective material 6 of construction is plastically deformed so as to be collapsed by this impact pressure, and the condition of residual stress of the objective material 6 of construction is improved from the tensile direction to the compressive direction. With this work, one of three elements (sensitization of material, corrosive environment, and stress) essential for the generation of stress corrosion cracking is eliminated.
Patent JP-H1074792-A (JP)
Title: Ball grid array (bga), its manufacture, and electronic device
Inventor: USAMI KAZUO
IPC: H05K3/30
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy of a BGA on a printed wiring board and, at the same time, to easily mount the BGA on the board by provid ing positioning projections on the BGA. SOLUTION: A pad 9 is formed under a BGA package 3 mounted with an IC chip 4 together with an electrode 8 in the same process and spheric positioning solder bumps l are formed on the pad 9. The melting temperature of the solder bumps l are made higher than that of solder bumps 2 for electrodes. At the time of mounting the EIGA 3 on a printed wiring board 5, the BGA 3 is positioned by inserting the solder bumps l into through holes 6 and, thereafter, the solder bumps 2 for electrode are welded to pads 7 by reflowing. When the solder bumps 2 are welded, the positional deviations of the solder bumps l after the BGA 3 is mounted can be prevented, because the solder bumps l do not melt.
Patent JP-H0568496-A (JP)
Title: Production of rice cake containing dried material
Inventor: TANAKA TAKAAKI
IPC: A23L7/10
Filed: 1991-09-11
Abstract: PURPOSE:To facilitate industrialization, improve quality preservability and prevent the active ingredients, taste and flavor of a dried material from releasing. CONSTITUTION:Glutinous rice is steamed by a conventional method and subsequently pounded in a state that a dried material is mixed with the steamed glutinous rice.
Patent JP-H0394272-A (JP)
Title: Image forming device
Inventor: EGUCHI TAKESHI
IPC: F16G1/28
Filed: 1989-09-07
Abstract: PURPOSE:To reduce a peak level of sound produced by hitting a tooth at each vertex by forming the tooth profile of a timing belt with plural consecutive arcs with different radii. CONSTITUTION:The tooth profile 20 of the timing belts 21 and 28 is formed with the continuous curve drawing four arcs with different radii R1 to R4. Consequently, locations where sound produced when the belts 21 and 28 mesh with teeth are dispersed to four places shown by (a) to (d). Consequently, a peak level of noise is reduced regardless of the tension of the timing belts 21 and 28, and therefore noise and unpleasant sound are eliminated, whereby the image forming device 10 can be installed in a quiet office, etc.