baber/WOPTO huggingface dataset:
Patent JP-H02153876-A (JP)
Title: Products containing corrosion inhibiting system and residual quantity of such system and method for said products
Inventor: AREN JIYONSUTON
IPC: C04B41/62
Filed: 1988-12-16
Abstract: PURPOSE: To effectively inhibit the corrosion of steel levers by the chloride ions, etc., included in concrete by arranging a corrosion inhibiting system contg. sodium fluorophosphate and (or) specific phosphonic acid deriv. on the surface of reinforced concrete including the steel levers.  
     CONSTITUTION: The corrosion inhibiting system contg. (A) the sodium fluorophosphate and (B) the compd. which is the compd. selected from the water-soluble salts [e.g.; triethylene tetraminehexa-kis (methylenephosphonic acid) Na salt] of the phosphonic acid deriv. having formula (R and R 1  are each alkyl, aminoalkyl or N-hydroxyalkyl; (n) is 1 or 0) and inhibits the corrosion of the steel levers by coming into contact with water is prepd. Such corrosion inhibiting system is applied on the surface of the reinforced concrete including the steel levers by a method, such as coating or spraying, by which the corrosion of the steel levers by the chloride ions, etc., in the concrete is inhibited. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01160626-A (JP)
Title: Injection apparatus for optical disc or the like
Inventor: GOTO MUNEHITO
IPC: B29L11/00
Filed: 1987-12-18
Abstract: PURPOSE:To prevent the problem from occurring that a disc remains at a movable side not to be easily taken out during the separation of the disc-like information medium and that coloring matters will not pass around behind the disc surface of a completed molding resin board during the spin coating of the coloring matter, by forming a curved surface or a slanting surface in which the inner surface forming a disc outer periphery becomes round shape in a ring member. CONSTITUTION:Upon molding, a movable die 2 is shiftingly fitted to a fixed side die 1 and, after the compression and clamping, the material is injected and performed with a compression molding in keeping pressure and then cooled after conducting a vacuum suction previous to material supplying to the inside of cavities of both dies 1, 2. Afterwards, a sprue runner is cut out through shifting a gate-cut punch 9 and then the product is taken out through opening the dies. A ring member 3 fixed to the fixed side die 1 forms an outer periphery and also the ring 3 may be of a curved shape 16 or tapered shape, moreover, be separated away from a stamper 10 during the die opening and being capable of die separation in such a manner that the disc 15 does not remained at the movable side during the removal. Accordingly, there is no problem that the coloring matters pass around behind the disc surface during the spin coating and excellent quality discs are produced in large quantity.
Patent JP-H10142852-A (JP)
Title: Document feeder
Inventor: HARADA HIROYUKI
IPC: G03B27/62
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a document feeder which is small in the number of components and is highly rigid, and whose carrying belt is replaced satisfactorily and the cost is low. SOLUTION: A pair of stays 5 and 6 for supporting a carrying-belt unit are stretched between both side plates erected on both sides of the carrying-belt unit 1 in the lateral direction of it. A front stay plate 7 is fixed to the front ends of both the stays 5 and 6, and a rear stay plate 8 to their rear ends. On the other hand, a recess 3a which is open in its lower part is made in the front side plate 3. With the front stay plate 7 fitted in the recess 3a so that it is free to be detached, the front stay plate 7 and rear stay plate 8 are fixed to the front side plate 3 and rear side plate 4 with fastening members 21-24 so that they are free to be detached.
Patent JP-H05157060-A (JP)
Title: Scroll compressor
Inventor: KAWASHIMA TAKAO
IPC: F04C18/02
Filed: 1991-12-03
Abstract: PURPOSE:To fix a fixing scroll without giving it local concentration of stress by providing the fixed scroll, a rotating scroll, a specific block, and a plurality of plate springs, and by storing the fixing scroll and the block to the groove of the block in a sandwiched manner, and whereby fixing them. CONSTITUTION:A fixing scroll 4a, a rotating scroll 5, and a block 3a, the linear expansion coefficient of which is almost equal to that of the fixing scroll 4a, and which has a groove 3aa on the outer periphery, are provided. A plurality of plate springs 9 to be stored in the groove 3aa of the block, for sandwiching the fixing scroll 4a and the block 3a to be fixed, are provided. After the fixing scroll 4a and the rotating scroll 5 are positioned, and when the fixing scroll 4a and the block 3a are to be fixed, the plate springs 9 are stored in the groove 3aa provided on the outer periphery of the block 3a, and they are sandwiched between the plate springs 9, and are fixed thereby. By fixing them through the flat force of the plate spring 9, stress concentration can be dispersed.
Patent JP-H07146149-A (JP)
Title: Vibration gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5649
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a vibration gyro whose drift can be suppressed and whose adjustment can be simplified. CONSTITUTION:A vibrator 12 which is composed of a pillar-shaped vibrating body 14 and of piezoelectric elements 16a, 16b, 16c is included. In order to bend and vibrate the vibrating body 14, an oscillating circuit 28 and a phase correction circuit 30 are connected across the piezoelectric elements 16a, 16b. In synchronizing-signal generation circuits 38, 58, signals which are synchronized respectively with the piezoelectric elements 16a, 16b are generated. The signals are input to FETs 36, 56 as synchronous detection circuits. Output signals from the piezoelectric elements 16a, 16b are detected by using the FETs 36, 56 so as to be synchronized with output signals from the synchronizing-signal generation circuits 38, 58. The signals which have been synchronously detected are input to smoothing circuits 50, 70, and output signals from the smoothing circuits 50, 70 are input to a differential circuit 72.
Patent JP-H07149355-A (JP)
Title: Repeatedly sealable packaging bag and manufacture thereof
Inventor: YOKOI SHUSUKE
IPC: B65D33/20
Filed: 1993-11-25
Abstract: PURPOSE:To provide a packaging bag the manufacture of which has been simplified, the opening/closing operation of which has been facilitated, and which can be repeatedly sealed for usage by applying or fixing a rubber, acrylic, silicone or butylene based adhesive into a band-shape on the internal edges of the opening of a bag. CONSTITUTION:For a packaging bag 1, two sheets of a laminate film 3 for packaging bag, for which, e.g. a synthetic resin film, aluminum foil and paper are laminated from the internal surface side, are prepared, and on one or both internal surfaces in the vicinity of an opening 6 of the packaging bag 1, an appropriate adhesive 4 is bonded or fixed, and then, the internal surfaces of the two sheets of the film 3 are put together. Then, a content 5 is inserted, and ends on four sides or three sides are heat-sealed to manufacture the packaging bag l. The adhesive 4 to be used is a rubber, acrylic, silicone or butylene adhesive, and is applied on the internal edges of the opening 6 of the packaging bag, and the adhesive part 4 which is repeatedly sealable by pressing by hand is formed. This packaging bag 1 can be opened by simply pulling open by holding one part of the opening 6 at the time of opening the packaging bag 1, and the packaging bag 1 can be completely opened to the sealed parts at both ends.
Patent JP-H06159762-A (JP)
Title: Air conditioner
Inventor: MASUMI HIROYUKI
IPC: F24F11/02
Filed: 1992-11-30
Abstract: PURPOSE:To avoid large heat loss due to mixture of cold and warm airs between zones which occurs due to execution of parallel operations of cooling and heating by inhibiting an operation of second air conditioning means in a different mode in response to whether first air conditioning means is in an operating state of a cooling mode or a heating mode. CONSTITUTION:An air conditioner has first and second air conditioning means 1, K having adjacent first and second zones I, P to be cooled or heated. The means 1 switches an operation mode of cooling or heating by first control means 5, while the means K switches to an operation mode necessary to be judged in response to a detected temperature tb of a second zone P by second control means 12. Both switching means 5, 12 so control by interlock control means 13 as to allow an operation of the means K when the mode judged by the means coincide with the mode selected by the means 5, while as to inhibit the means K when both the modes discord.
Patent JP-H09157740-A (JP)
Title: Production of steel material with high hardness and high coefficient of thermal expansion
Inventor: OKENAMI YOSHIYUKI
IPC: C22C38/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To easily produce a steel material with high hardness and high thermal expansion coefficient, having respectively specified structure, hardness, and coefficient of thermal expansion, by subjecting a steel material, having a specific composition consisting of C, Si, Mn, S, Cr, P, and Fe, to respectively specified heat treatment and cooling treatment. SOLUTION: A steel material, having a composition consisting of, by weight, 0.80-1.10% C, 1.80-2.15% Si, 1.25-1.55% Mn, <=0.050% S, <=0.05% Cr, <=0.030% P, and the balance Fe with inevitable impurities, is used. After soaking is applied, if necessary, to this steel material before and/or after hot working into prescribed shape, the steel material is heated to a temp. in the austenite region and then cooled rapidly down to a temp. region between 550 deg.C and the Ms point. After isothermal holding in this temp. region, the steel material is cooled down to room temp. and further subjected to subzero treatment.  By this method, the steel material, having a two-phase structure consisting of 40-65vol.% austenite and the balance bainite or bainite and martensite and also having 200-385 Vickers hardness at room temp. and >=16×10<-6> / deg.C thermal expansion coefficient at room temp. to 200 deg.C, can be obtained.
Patent JP-H05156218-A (JP)
Title: Adhesive tape roll, its production and roll core to be used therein
Inventor: SUMI KOICHI
IPC: C09J7/02
Filed: 1991-12-03
Abstract: PURPOSE:To provide an adhesive tape roll reduced in deformation through shrinkage stress relaxation. CONSTITUTION:The objective adhesive tape roll can be obtained by winding (A) an adhesive tape 2 on (B) a roll core obtained by providing a core with a thin filmy exothermic layer 12 and a thick film layer 13, followed by heat generation of the layer 12 to melt or shrink the layer 13. The material for the layer 12 is a highly electrically conductive metal, e.g. a copper foil ca. 20mum thick; the material for the layer 13 is a low-density polyethylene foam 1-2mm thick expanded by a factor of 5 to 10.
Patent JP-H09158766-A (JP)
Title: Fuel injection device of in-cylinder direct injection type spark ignition internal combustion engine
Inventor: IRIYA YUUICHI
IPC: F02B17/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To complete a pressure rise between one injection and the next injection in switching the fuel pressure to be fed to a fuel injection valve from the lower value to the higher value immediately after an engine is started. SOLUTION: The fuel is fed from a fuel tank 10 to a fuel injection valve 8 through a fuel gallery 9 by a low pressure fuel pump 11 and a high pressure fuel pump 14. A high pressure regulator 18 and a low pressure regulator 17 are provided on a return passage, and an opening/closing valve 18 is provided on a bypass passage 21 of the high pressure regulator 18. When an engine is started, the opening/closing valve 22 is opened to reduce the fuel pressure. Immediately after the engine is started, the engine is temporarily set in the high speed idling condition, and the opening/closing valve 22 is closed to switch the fuel pressure to the higher value.
Patent JP-H02165788-A (JP)
Title: Teletext receiver
Inventor: MOTOMURA YASUSHI
IPC: H04N7/025
Filed: 1988-12-20
Abstract: PURPOSE:To use a teletext receiver as a title inserter by processing data inputted by an external data input means by an external data input processing means, converting the processed data into RGB signals by a display processing part, synthesizing the RGB signals with a television signal in an RGB signal switching means, and displaying the synthesized result on a display means such as a CRT. CONSTITUTION:The teletext receiver is composed of an external data input processing means 19 to process the inputted external data, a memory means 6, a display processing means 7 to convert the data into the RGB signals, and an RGB signal switching means 8 to synthesize the RGB signals and output the synthesized result onto the display means. The above-mentioned teletext receiver is connected with a wordprocessor 17 and a personal computer, their data are stored in the memory 6 in the teletext receiver, and the data can be displayed using a CRT 9. Further, a television picture and the data of the wordprocessor and the personal computer can be synthesized and displayed, and the teletext receiver can be used as the title inserter.
Patent JP-H07207224-A (JP)
Title: Water-based coating composition, and its use in process for coating substrate
Inventor: MANFUREETO MAASU
IPC: C08G18/62
Filed: 1994-12-22
Abstract: An aqueous coating composition based on polyols containing ammonium groups and polyisocyanates which can contain pigments and/or fillers, additives which are customary in paints, and one or more organic solvents, which contains   A) as binder, at least one (meth)acrylic copolymer having a hydroxyl number of from 20 to 150 mg of KOH/g and an amine number of from 10 to 150 mg of KOH/g in each case based on solid resin, where from 2 to 50% by weight of the binder resin solid component may be replaced by one or more other binders, and where the (meth)acrylic copolymer has been neutralised by means of an acid containing at least one isocyanate-reactive group; and B) as crosslinking agent, with at least one polyisocyanate, which may be blocked, where components A) and B) are present in such amounts that the ratio between the total number of isocyanate-reactive groups in binder component A) and the blocked and unblocked isocyanate groups in component B) is from 1:0.5 to 1:3. The coating composition is particularly suitable for use in the production of coatings on plastic substrates.
Patent JP-H09156775-A (JP)
Title: Flap mechanism and platform having this mechanism
Inventor: ISHIHARA NOBORU
IPC: B65G69/22
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To significantly improve the working property and safety of a flap mechanism by integrally forming a flap member, and rotating it by a lever means. SOLUTION: When the arm member 12 of a flap mechanism is manually rotated in a direction P by an arm holding part 12a, a flap member 11 is turned in a direction P' (upward) around a shaft 14. A container truck approaches the front of a platform 10 in the state where the flap member 11 is held in an upper position shown by a broken line, and the holding of the arm member 12 is then loosened, whereby the flap member 11 is turned in a direction Q' by the dead weight. The flap member 11 makes contact with the rear end of the loading space 40 of the container trailer shown by a dash line, whereby the plat form 10 and the loading space 40 are mutually bridged. Thus, the flap member 11 can be turned by the arm member 12 from the far ground without particularly requiring a force, and it is not required for a worker to approach and directly treat the flap member 11.
Patent JP-2000133348-A (JP)
Title: Connector for flexible board
Inventor: TAKAHASHI SEIJI
IPC: H01R12/79
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector for flexible board positioning the flexible board by interlocking with swinging of a rocking member. SOLUTION: A rocking member installed swingably on a pair of arm parts 10a arranged in a housing is furnished with a resilient member to make resilient contact with a flexible board 12 in a predetermined swinging attitude, and a gap is formed so that the flexible board 12 can be inserted between the rocking member and the mounting surface of the housing in other swinging attitude. The arms 10a are furnished with positioning pins 28 to be inserted in small holes 12a provided in the board 12. The pins 28 are abutted to the cam face 34a of a cam member 34 interlocking with the swinging motion of the rocking member and inserted into the holes 12a prior to resilient contacting of the resilient member with the board 12 interlocking with the rocking member swinging from the predetermined swinging attitude to other swinging attitude so that the positioning of the board 12 is established.
Patent JP-H03179704-A (JP)
Title: Manufacture of laminated type varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1989-12-07
Abstract: PURPOSE:To prevent the deterioration of an inner electrode in high humidity and the like by a method wherein a plurality of inner electrodes are led out to and arranged on the neighboring region of edge face, the edge face of a sintered body, superposingly arranged through a ceramic layer, is coated with conductive paste containing the prescribed quantity of glass, and a heat treatment is conducted. CONSTITUTION:Pt-mixed conductive pastes 13a to 13d are printed on the upper surface of green sheets 22 to 25 of the prescribed size. The conductive pastes 13a and 13c are printed in such a manner that they extend to the neighborhood of the edges 22a and 24a located on one side of the green sheets 22 and 24, and the conductive pastes 13b and 13d are so printed as to extend to the neighborhood of the edges 23b and 25b of the green sheets 23 and 25. Then, the above-mentioned green sheets are laminated and press-bonded together with the green sheets 21 and 26 on which conductive paste is not printed, and a laminated body is obtained. The laminated body is sintered at 1200 deg.C in the air. Then, after the edge faces 12a and 12b of the sintered body 12 have been coated with the conductive paste containing 15 to 40wt.% of glass frit, a heat treatment is conducted, and low resistance lead-out layers 16a and 16b are formed in the vicinity of said edge faces. Then, outer electrodes 14a and 14b are formed on the edge faces 12a and 12b, and a laminated type varistor is manufactured.
Patent JP-2001130571-A (JP)
Title: Pallet for carriage
Inventor: TAKAMI HAJIME
IPC: B65D19/38
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a pallet for carriage which can safely carry a cargo having a rib protruded from a circumference of a bottom surface such as a drum and a metal prismatic can. SOLUTION: A groove 6 to which the rib 4 of the cargo such as the drum 3 having the rib 4 protruded from the circumference of the bottom surface is formed on a deck surface 5 of the pallet 1 for carriage.
Patent JP-H06167535-A (JP)
Title: Semiconductor output circuit
Inventor: NOTOMI SEIJI
IPC: G01R31/26
Filed: 1992-11-30
Abstract: PURPOSE:To lower simultaneous switching noises by arranging a signal transmission means and a transmission speed adjusting means. CONSTITUTION:In testing a chip, that is, when importance is the speed, a terminal level of an input terminal A is held at 'L' with a resistor. Under such a condition, in the operation of a semiconductor output circuit, an input signal is transmitted to an output transistor 3 through an inverter 4, an exclusive OR gate 5 and an OR gate 6 and an output signal is outputted therefrom. On the other hand, in a wafer testing by a probing test with no much importance attached to the speed, 'H' is inputted into the input terminal A to stop the operation of the gate 5 for driving the transistor 3 and instead, the transistor 3 is driven through the gate 6 with a small pass transistor 7. This allows the delay of an output edge rate with a delay in the rate of tapping the transistor 3 thereby lowering simultaneous switching noises.
Patent JP-H02169092-A (JP)
Title: Immediate-effect urolith dissolving agent
Inventor: WATANABE TETSURO
IPC: C02F5/00
Filed: 1988-12-21
Abstract: PURPOSE:To rapidly remove the urolith, etc., deposited on a stool, etc., with the immediate-effect urolith dissolving agent by incorporating the specified amts. of glucose, ammonium chloride, and perfume into the microbial component consisting of microbes, a culture medium, and a carrier to prepare the agent. CONSTITUTION:Water is added to the microbial component consisting of microbes, a culture medium, and a carrier, the materials are mixed at 25-28 deg.C for 24-48hr, and the mixture is then dried by a vacuum drier, etc., to 5-6% final water content and powdered. From 20 to 50 pts.wt. of glucose, 1-5 pts.wt. of ammonium chloride, and 3-5 pts.wt. of perfume are incorporated into 100 pts.wt. of the powdered dry microbial component to prepare the immediate-effect urolith dissolving agent. The microbes include eight kinds of fungi, namely, Bacillus, Streptococcus, Aspergillus, Cellulomonas, Rhizopus, Nitrosomonas, Nitrobacter, and Pseudomonas.
Patent JP-H03180941-A (JP)
Title: Method for controlling space of external storage device group
Inventor: NIIMURA YOSHIAKI
IPC: G06F12/00
Filed: 1989-12-11
Abstract: PURPOSE:To easily expand all spaces to be used by a user by previously setting up the total using space including an active pool and an inactive pool as the upper limit value of the space in each user using the active pool and allocating a file based upon the total using space. CONSTITUTION:Volumes A9a, B9b, C9c... are set up as the active pool 9 to be used for file allocation and volumes a10a, b10b, c10c... are set up as the inactive pool 10 to be used for file purge. In addition, stand-by volumes X9x, Y9y... are set up in the active pool 9 so as to be utilized as substitutive volumes at the time of using stand-by volumes when a space is lacking in the active pool 9 or generating a fault in the pool 9. A space control table 13 controls the space upper limit value including the inactive pool 10, a space using effective value, etc., in each user using the active pool 9. Consequently, the total space to be used by the user can be increased.
Patent JP-2000149179-A (JP)
Title: Route calculating device
Inventor: MATO RYUICHI
IPC: G01C21/34
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To enable the route calculating device used for a vehicle distribution system to assign distribution spots to vehicles and calculate a route for making a round of the distribution spots fast with high precision. SOLUTION: A route cost calculating means 103 calculates the cost for new arrangement data, representing the order of spots that vehicles make a round of as an array of spot numbers, generated by a route new arrangement data generating means 102 by using an arrangement data conversion rule. An arrangement data selecting means 104 makes a choice of whether or not the new arrangement data are adopted according to the cost difference and search temperature and adjusts the choice strength of the arrangement data conversion rule according to the choice result. After a search process at current search temperature ends, a temperature update means 107 lowers the search temperature and the search process is repeated until the time when the cost for the arrangement data does not show variation.  Thus, a repetitive improving method is used to efficiently generate new arrangement data and the proper cost of arrangement data is calculated to obtain a high-precision solution at a high speed.