baber/WOPTO huggingface dataset:
Patent JP-H09122586-A (JP)
Title: Method for coating plastic substrate
Inventor: YOSHIDA MASAHARU
IPC: C09D175/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to and deterioration of the surface of a substrate and to improve the resistance to wear, solvent, etc., by undercoating the surface with a coating material prepared by dissolving a siliconic or urethanic polymer in an alcoholic solvent and overcoating it with an isocyanate- contg. paint. SOLUTION: A plastic substrate is undercoated with a coating material prepared by dissolving a siliconic or urethanic polymer in an alcoholic solvent and then overcoated with an isocyanate-contg. coating material. In this case, a polycarbonate, a polymethyl methacrylate, etc., are preferably used for the plastic substrate. An undercoat contg. 20-80wt.% alcohol selected from 1-8C aliphatic alcohols or ethylene glycol and the glycol monoalkyl ethers of the 1-8C aliphatic alcohols are used.
Patent JP-H01149252-A (JP)
Title: Video tape recorder
Inventor: MAIKUMA MASAHIRO
IPC: G11B15/18
Filed: 1987-12-04
Abstract: PURPOSE:To securely perform a stopping action entering into the stopping action in timing with the leading edge or trailing edge of a control pulse at prescribed times when the stopping action is not effective after a tape stopping instruction is issued. CONSTITUTION:A microcomputer 11 decides, first of all, whether or not the tape stopping instruction is issued and then decides whether or not the stopping action enters into its action. When the action is not under operation, whether or not the trailing edge of the control pulse CTL comes over twice is decided, and when the edge does not come twice, the decision as to the presence of the stopping action is restored to its original condition, and when the twice acknowledgments are decided, a step stopping action takes place. By this method, the stopping action can be started up without fail at the 2nd trailing edge of the control pulse CTL.
Patent JP-H09147425-A (JP)
Title: Method and device for sticking disks
Inventor: EBISAWA KATSUHIDE
IPC: B29C65/48
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent warpage and mechanical deformation by using a UV curing compsn. as an adhesive, adhering two disks in such a manner that their recording layer sides are positioned on the inner sides and irradiating the disks with UV rays, thereby curing the resin and adhering the disks. SOLUTION: Two disk holding members are prepd. The relief on a polycarbonate resin substrate which is formed with grooves (relief) corresponding to recording information is provided with a sputtered film 3 which consists of aluminum and has UV transmittability and visible light reflectability. The disk 1 having the information recording layer 2 provided with the UV transmittable protective coating film layer 4 consisting of the UV curing film on this sputtered film 3 and the disk 1 having no information recording layer are held and fixed by directing the adhesive surfaces upward. The disks are then placed on a supporting base 13 and are irradiated with the UV rays from the surface on the side of the polycarbonate resin disk substrate having UV transmittability via the UV transmittable holding member 16, by which the adhesive is cured.
Patent JP-H06317870-A (JP)
Title: Recording material suitable for use in formation of direct thermographic image
Inventor: KARURO YUITANDEERU
IPC: B41M5/32
Filed: 1993-11-12
Abstract: PURPOSE: To provide the recording material suitable for use in the direct heat image formation. CONSTITUTION: The recording material comprises (i) a support and (ii) at least one image forming layer containing at least one kind of organic reducing agent (2), such as polyhydroxyspiro-bis-indane, and a heat-respective substantially nonphotosensitive organic silver salt (1) uniformly dispersed into a polymer binder.
Patent JP-H02203037-A (JP)
Title: Elastic base for material
Inventor: KURAUSU KUURU
IPC: B60K5/12
Filed: 1989-11-27
Abstract: PURPOSE: To prevent fluctuation in low frequency vibration damping behavior and high frequency vibration preventing behavior for a long time by adjusting load carrying capacities so that a spring rate of a disc spring becomes zero after application of carried weight and a rubber spring is free of elastic stress. CONSTITUTION: A bearing supporting an internal combustion engine with a weight G inside an automobile comprises a bearing part 1 and a receiving part 2, which are supported mutually via a rubber spring 3 and a bearing spring 4 made of non-creeping material. The rubber spring 3 and the bearing spring 4 are arranged in parallel, while the bearing spring 4 includes two pairs of disc springs 5 which are bound together in a package form and arranged vertically. A spring characteristic of the disc spring is an S-shaped one, and its load carrying capacity is adjusted so that a spring rate of the disc spring becomes essentially zero after the weight G of the engine to be carried is applied, and a load carrying capacity of the rubber spring 3 is adjusted so that the rubber spring 3 is essentially free of elastic stress.
Patent JP-H11140177-A (JP)
Title: Ultrahigh-molecular-weight aromatic polycarbonate and production of aromatic polycarbonate
Inventor: SUGIYAMA JUNICHI
IPC: C08G64/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrahigh-mol.wt. arom. polycarbonate excellent in heat resistance by subjecting a cyclic arom. carbonate oligomer to solid-phase thermal polymn. SOLUTION: A cyclic arom. carbonate oligomer comprising di- to pentamer represented by formula I and purified to a purity of 95 wt.% or higher is reacted in the presence of an inert gas at 200-350 deg.C for 1-240 min. After the completion of the reaction, the reaction product is dissolved in chloroform, etc., is reprecipitated with a ketone, etc. to remove unreacted materials and by-products, and is dried under vacuum to give an ultrahigh-mol.wt. resin represented by formula IV and having a wt. average mol.wt. of 3×10<5> or higher. In the formulas, R<1> to R<4> are each halogen, 1-5C alkyl, 6-10C aryl, or the like; (l) and (m) are each 0, 1, or 2; (n) is 2-5; X is a group of formula II or III, O, S, or the like; and R<5> is 3-8C alkylene. The cyclic arom. carbonate oligomer means di- to pentamer of a bis(hydroxyaryl)alkane carbonate, a dihydroxyaryl ether carbonate, etc.
Patent JP-H04178311-A (JP)
Title: Plant growth promoting agent
Inventor: OKADA KAZUHIRO
IPC: A01G7/06
Filed: 1990-11-13
Abstract: PURPOSE:To obtain a plant growth promoting agent extremely effective for the growth of various plants such as crops and lawn and the disinfecting, insect- proofing, antiseptic and deodorizing treatment, etc., of soil and having excellent usability by mixing a wood vinegar with a crust component of crustaceans such as crab and shrimp. CONSTITUTION:The objective plant growth promoting agent is produced by mixing a crust component of crustaceans such as crab and shrimp to wood vinegar produced by cooling gas generated in charcoal making and containing acetic acid and methyl alcohol as main components. The agent develops the effect within a short time compared with conventional method comprising the single application of wood vinegar, has excellent insect-proofing, antiseptic and deodorizing effects and is capable of most effectively producing the environment necessary for the growth of plant. The agent is effective in controlling the blight and vermin of a plant, decreasing the mold in soil and contrary increasing bacteria necessary for the growth of plant to make a soil necessary for the growth of plant, preventing the generation of foul smell during the ripening of organic fertilizers and promoting the proliferation of organic microorganisms.
Patent JP-H05143516-A (JP)
Title: System for transmitting unidirectional channel
Inventor: HADEYAMA YOSHIHIKO
IPC: G06F13/14
Filed: 1991-11-22
Abstract: PURPOSE:To automatically identify channel structure, to automatically execute updation, to eliminate the definition of structure at the time of constructing a system and to flexibly cope with a system change. CONSTITUTION:The system constituted of a central 10 having unidirectional channels 2000-2900 and peripheral equipments 30-60 connected with the unit 10 by the unidirectional channels is provided with a identifier transmitting means 31 transmitting the identifier of the present equipment from one of the peripheral equipments 30-60 to the central unit 10, a responding means 32 returning only a response concerning to its own equipment to the response data from the central unit 10, a reception channel structure identifying means 11 recognizing reception channel structure based on identifier data received from one of the peripheral equipments on the central unit 10, a replying means 12 transmitting response data for knowing transmission channel constitution and a transmission channel structure identifying means 13 identifying transmission channel structure based on the response data from one of the peripheral equipments.
Patent JP-H09111675-A (JP)
Title: Stream printing by sizing placement of plural molds
Inventor: KATO HIROSHI
IPC: D06P5/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a complicated pattern by stream printing. SOLUTION: In this method for subjecting a laminate of sizing placement as a cloth to be dyed to stream printing, plural sizing placing molds are used in a sizing placing process so that a sizing for reserve printing, necessary in stream printing, is printed. One or more other sizings such as a colored sizing and a sizing for discharge printing are printed on the laminate. In printing, the printed part of the sizing for reserve printing is partially superimposed on the printed part of other sizing such as a colored sizing or a sizing for discharge printing.
Patent JP-H06231916-A (JP)
Title: Magnet powder of fe-re-b type, sintered magnet and its preparation modulus
Inventor: ARAN BARUZAJI
IPC: H01F41/00
Filed: 1993-12-08
Abstract: PURPOSE: To enhance the characteristics of a magnet including rare-earth elements, transition elements and boron by mixing and preparing two kinds of powder, each having a different composition and a grain diameter. CONSTITUTION: An RE-T-B system powder magnet, consisting of powder with a tetragonal system crystalline phase RE2 T<14> B (where RE is a rare-earth element and T is a transition element) and a secondary phase RE is prepared by mixing power A and power B. The powder A has a crystalline phase of the tetragonal system RE2 T<14> B, a composition of Co/Fe<8%, Al<=0.5%, Cu<=0.05%, and any of or a sum of at least one from among V, Nb, Hf, Mo, Cr, Ti, Zr, Ta, W is equal to or less than 4%, and a grain diameter of 3.5-5 μm. The powder B includes 52 to 70% of the RE that contains 40% of any or a plurality of elements La, Ce, Pr, Nd, Sm, Eu or more, 130×%RE ppm or more of hydrogen, 20-35% of Co, 0-20% of Fe, 0-0.2% of B and 0.1-4% of Al, and has a grain diameter of 2.5-3.5 μm. Thus, a superior magnet characteristic is obtained.
Patent JP-H05125633-A (JP)
Title: Chenille yarn and sheet material using the same
Inventor: TSUKASAKI SHINICHI
IPC: D02G3/42
Filed: 1991-10-29
Abstract: PURPOSE:To provide a new chenille yarn free from the falling of flower fibers and suitable for specific uses by intertwisting core fibers to hold the flower fibers, adding hot melt-bonding fibers to the core fibers and employing surface scale-removed wool fibers as the flower fibers. CONSTITUTION:Wool fibers are employed for flower fibers 2. The wool fibers are sprayed with a 4% chlorine solution and subsequently fed into a treating zone for removing the surface scales of the wool fibers to produce the treated wool fibers having a scale removal rate of 8%. The treated wool fibers are spun by a conventional spinning method into a wool spun yarn. Fibers 1 containing at least one hot melt-bonding fiber (e.g. low melting point polyamide filament) are as core fibers 1. The wool spun yarn as flower fibers 2 and the core fibers 1 are fed into a chenille twisting machine to obtain the objective new chenille yarn in which the core fibers are intertwisted to hold the flower fibers 2 and which is free from the falling of the flower fibers 2 and suitable for specific uses.
Patent JP-2001130953-A (JP)
Title: Cordierite-based composite sintered compact and its production
Inventor: IKEBE TAKASHI
IPC: C04B35/64
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cordierite-based composite sintered compact having high mechanical strength, easy to be treated, inexpensive and excellent in durability and reliability. SOLUTION: Reactive particulates or fine secondary phases or fine additives are uniformly dispersed in the crystal grain and/or grain boundary of cordierite.
Patent JP-H11143150-A (JP)
Title: Image forming device
Inventor: MUKAI HIROKAZU
IPC: G03G17/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To control the position of pixels with high accuracy by dividing the surface of an image carrying body into lots of pixel regions and forming an adhesion strength changing part which changes the adhesion strength to a coloring material by prescribed stimulation in each pixel region. SOLUTION: The image carrying drum 2 has holes which are periodically arranged, and these holes are regularly and discretely arranged in two dimensions on the surface of the image carrying drum 2. All holes on the surface of the drum 2 are filled with a hot-melt adhesive to selectively deposit particles of a coloring material. The hot-melt adhesive filling the holes is irradiated with light by an image signal input device 3 based on the image signals to change the molten state. Before the hot-melt adhesive irradiated with light changes from a molten state into a solid state, color particles 1 are supplied by a coloring material supply device 4. Then the coloring material particles 1 which constitute the image are passivated by a passivating device 6, and the image is transferred to a paper sheet 9 as a finish medium.
Patent JP-H08165337-A (JP)
Title: Production of hydroxylated polyester resin
Inventor: NISHIGUCHI JIRO
IPC: C08G63/08
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a high-mol.-wt. hydroxylated polyester resin by subjecting a lactone to ring-opening addition reaction with secondary hydroxyl groups of a compd. foamed by the polyaddition of a diepoxy compd. with a dicarboxylic acid compd. CONSTITUTION: An alicyclic diepoxy compd. (e.g. 3,4-epoxycyclohexylmethyl 3,4-epoxycyclohexanecarboxylate) and an aliph. dicarboxylic acid (e.g. adipic acid) or an alicyclic dicarboxylic acid in an equivalent ratio of epoxy group to carboxyl group of about 0. 5-2. 0 are subjected to polyaddition reaction by adding the epoxy compd. dropwise to the acid heated to about 20-220 deg.C under stirring and conducting the reaction for 1-10hr. Then, a lactone (e.g. ε-caprolactone) in an amt. of 0.05mol or higher (based on 1mol of secondary hydroxyl group of the polyaddition product) together with a catalyst e.g. n- butoxytitanium), etc., is added to the polyaddition product and subjected to ring-opening addition reaction.  The resulting product is dissolved in a solvent to give a high-solid soln. of a hydroxylated polyester resin having a hydroxyl value of 10-450 and a number average mol.wt. of 1,000-1,000,000.
Patent JP-H09143653-A (JP)
Title: Top dross recovering device
Inventor: SODA TETSUYA
IPC: C23C2/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the adhesion of dross onto steel strip surfaces, to facilitate the maintenance of equipment and to improve the yield of plating metal by removing the suspended dross near the steel strip drawn out of a galvanizing bath. SOLUTION: This device is constituted to remove the top doss 5 suspended on the surface of the galvanizing bath 3 and to separate and recover only the molten zinc. The device has a guide 11 which is immersed in its lower part into the galvanizing bath 3 and guides the top dross 5 in the direction of parting the dross from the point where the steel strip 4 is drawn out, plural gas injection nozzles 12 which are disposed at this guide 11 and inject inert gases to lead the top dross 5 along the guide 11 and to gather the top dross at one point and a ladling device 13 which ladies up the top dross 5 moved by these gas injection nozzles 12 and the guide 11, separates and filters the molten zinc alone, returns the molten zinc to the galvanizing bath 3 and discharges the rest to a dross receiving tank 14.
Patent JP-H03227730-A (JP)
Title: Device and method for monitoring converter operation
Inventor: JIYON MAIKERU AIANSAIDO
IPC: B60W10/18
Filed: 1990-11-16
Abstract: PURPOSE: To enable accurate judgement of abnormalities by comparing an output signal of a transducer such as a brake switch with the situation of performance of a device to be affected by control input, and judging that the transducer has abnormalities when both sides do not coincide with each other, in a cruise controller of an automobile. CONSTITUTION: Single pole changeover type first and second switches A and B are provided on a brake pedal 1. When the pedal 1 is previously pressed down by the preset initial amount, respective movable contacts are brought into contact with respective contacts A2 and B2. Output signals of the switches A and B are input into a controller 20 for controlling a throttle actuator 21. When any one of switches A and B detects depression of the pedal 1 in controlling cruise, cruise control is stopped. In this case, the output signals of the switches A and B are compared with the situation of performance of a device to be affected by control input by the brake pedal 1. When both sides do not coincide with each other, it is judged that the switches A and B have abnormalities.
Patent JP-H0512315-A (JP)
Title: Table processor
Inventor: KIUCHI HIROYOSHI
IPC: G06Q10/10
Filed: 1991-11-25
Abstract: PURPOSE:To improve the utilization value of a table by evaluating data displayed in a specific item of the table by referring to a stored reference value and displaying the evaluation result corresponding to the specific item of the table. CONSTITUTION:The correspondence relation between calculation expressions and items is so set that the capital profit rate in an item IT5 of the table is calculated from the ordinary income in an item 1(IT1) and the capital in an item IT1. When a record(RC) 1 in the table is specified, the numeric data of the items 'IT1' and 'IT2' of the RC1 are read out of a table memory and calculated. After the calculation, the calculation result is inputted to a variable memory. Then the calculation result is compared with the reference value in a specific location of the variable memory and the calculation result is inputted to and set in an 'IT6' of the table memory according to the 'IT6' specified in the variable memory with a symbol code corresponding to the comparison result and also displayed at a display part 6.
Patent JP-H05143012-A (JP)
Title: Display device
Inventor: NOJI TAKAO
IPC: G09G3/14
Filed: 1991-11-25
Abstract: PURPOSE:To obtain the display device which changes the display color of data exceeding a prescribed value on an LED itself by using multicolor LED dot display units for a display part. CONSTITUTION:A remote control reception part 11 when receiving an item whose past state, history, etc., are to be known inputs it to a processing part 12, which makes a data display corresponding to the item on multicolor LED dot display units 151-15n in time series through a display control part 14. The display units 151-15n each have 'green' and 'red' incorporated in one LED element and emits green light when 'green' is driven, red light when 'red' is driven, and orange light when 'green' and 'red' are both driven at the same time. For example, the control part 14 controls the display units 151-15n to normally makes a green display, and makes an orange color display as a 1st stage of warning and a red display as a 2nd stage.
Patent JP-H03169523-A (JP)
Title: Injection mold
Inventor: OSAKI TERUMASA
IPC: B29C33/76
Filed: 1989-11-29
Abstract: PURPOSE:To form a hollow boss part without bending or break of a core pin with resin pressure, by a method wherein a sleeve holding the tip part of the core pin through fitting is arranged within a mold on a confronting position of the tip of the core pin so that the sleeve can be slid along a sliding direction. CONSTITUTION:A sleeve holding the tip part of a core pin forming a hollow boss part of a resin product is arranged within a mold on a confronting position of the tip of the core pin so that the sleeve can be slid along a sliding direction of the core pin. When resin is streamed into the sleeve through a cavity 2 of a resin product main body and the resin is streamed within a cavity 3 of a hollow boss part, the tip of the sleeve 6 is pushed back until it becomes flush with the undersurface of a mold 1A by opposing the sleeve to elastic force of a spring 7 with resin pressure. The sleeve 6 is moved backward with resin pressure and the rear end of the sleeve 6 pushed over the outer circumference of a collar 5 with the compressed spring 7 becomes a state where the sleeve 6 causes the collar 5 abuts against the undersurface of a pin head part 5a.
Patent JP-H01150892-A (JP)
Title: Shielding plug device
Inventor: SATO TAKAO
IPC: G21C13/06
Filed: 1987-12-09
Abstract: PURPOSE:To decrease the rotating resistance of a rotating plug by projecting a stationary cylinder and rotating cylinder to the lower side of the inside circumferential face of a stationary plug and the outside circumferential face of the rotating plug and communicating the spacing between both the cylinders with the spacing between both the plugs. CONSTITUTION:The stationary cylinder 39 and the rotating cylinder 40 are respectively fixed at one end to the inside circumferential face of the stationary plug 24 and the outside circumferential face of the rotating plug 25. The cylinders 39, 40 have the length at which the cylinders come into contact with a heat shielding plate 36 in a cover gas installed below both the plug 24. The spacing 41 between the cylinders 39 and 40 is communicated with the spacing 34 between the plug 24 and the plug 25. The respective bottom ends of the cylinders 39 and 40 are brought into contact with the shielding plate 36 installed below the plug 24 by this constitution. The quantity of the metal vapor infiltering the spacing 34 between the two plugs 24 and 25 is limited by the quantity of the vapor at which the liquid metal sodium penetrated from the contact surfaces between the cylinders 39, 40 and the shielding plate 36 reevaporates within the range of the cylinders 39, 40 and, therefore, the rotational driving of the plug, etc., are prevented from being hindered.
Patent JP-H01151852-A (JP)
Title: Hardware information storage system
Inventor: ISE ISAO
Filed: 1987-12-09
Abstract: PURPOSE:To facilitate fault locating even if a fault requiring hardware information of plural nodes takes place by storing the hardware information of nodes connected in a loop simultaneously. CONSTITUTION:A node detecting a fault by a fault detection circuit gives a hardware information storage request to a hardware information storage control circuit to store the hardware information. The fault detection circuit informs a fault detection to a fault notice frame transmission request circuit. The fault notice frame transmission request circuit receiving the notice gives the transmission request of a frame to a transmission control circuit and a transmission section sends a fault notice frame. On the other hand, the node receiving a fault notice frame from the loop is detected by the fault notice frame detection circuit and requests the storage of the hardware information to the hardware information storage control circuit, which stores the hardware information in the reception of the fault notice frame. Thus, the hardware information of all nodes in the loop is stored simultaneously to attain any fault retrieval.