baber/WOPTO huggingface dataset:
Patent JP-H03168849-A (JP)
Title: Storage device
Inventor: KAJIWARA TADAYUKI
IPC: G06F12/06
Filed: 1989-11-29
Abstract: PURPOSE:To simplify the memory address control of a central processing unit (CPU) by applying an address space continued to a reference memory address in accordance with the capacity of an extended memory at the time of connecting the memory. CONSTITUTION:The storage device is constituted of a microprocessor (CPU) 1, reference memory selecting means 2, reference memory 3, extended memory means 4, 5, extended memory existence detecting means 6, extended memory capacity detecting means 7, and an extended memory selecting means 8. The memory addresses can be always continued by detecting the existence of plural extended memory means 4, 5 and memory capacity and automatically switching extended memory selecting signals (b), (c). Consequently, the memory control of the CPU 1 can be simplified.
Patent JP-H11126711-A (JP)
Title: Composition for resin bonding magnet and manufacture thereof
Inventor: HAYASHI SHINICHI
IPC: H01F1/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve all of magnetic characteristics, the degree of freedom of a shape, moldability and heat resistance. SOLUTION: A resin bond type magnet is composed of magnetic powder for which the denatured silicon oil of carboxyl denaturation and epoxy.polyether denaturation, etc., is coated, and a binder group component containing thermosetting resin. In this case, the binder group component is obtained by injecting this composition provided with the dynamic viscosity of 500 mPa.s-3000 mPa.s at the temperature of -20 deg.C to 150 deg.C inside a die below 150 deg.C and successively thermosetting it below 150$0C inside the die.
Patent JP-H03169505-A (JP)
Title: Manufacture of woody decorative sheet
Inventor: OSAKI TAKESHI
IPC: B27K3/50
Filed: 1989-11-29
Abstract: PURPOSE:To retain the tasteful appearance of the title sheet over many years by impregnating a woody sheet with a processing solution consisting of a drying oil as a main component and synthetic resin having polymerizability due to an unsaturated double-bonded peroxide and exposing the impregnated woody sheet to hot air at a specified speed and at a specified temperature for a predetermined period of time for curing after the processing solution on the surface of the impregnated woody sheet has been removed. CONSTITUTION:A semitransparent (transparent in the case of dyes) processing solution is prepared by mixing various kinds of drying oils having one or more unsaturated double bonds (-C-C-) in a molecule with synthetic resin having polymerizability due to an unsaturated double-bonded peroxide, in a range in which oiliness is not deteriorated, to increase water resistance and curing characteristics of said processing solution, which is colored, if necessary. After impregnation, the processing solution staying on the surface of an impregnated woody sheet is removed, and the impregnated woody sheet is exposed to hot air blown at a speed of 1m/sec or above and at a temperature of at least 40 deg.C for a predetermined period of time for curing.
Patent JP-H03170771-A (JP)
Title: Refrigerator
Inventor: MATSUMOTO TAKUYA
IPC: F25D19/00
Filed: 1989-11-29
Abstract: PURPOSE:To prevent rusting and improve reliability by a method wherein coating is applied on a condensing pipe made of iron, which is attached to the inside of an outer casing with an aluminum tape, on the parts which are not covered by the aluminum tape. CONSTITUTION:A refrigerator is constituted of an inner casing and a condensing pipe, embedded into expanded insulating material filled into spaces between the inner casing and an outer casing, attached to the inside of the outer casing 1 with an aluminum tape 5 and made of iron while the parts 6 thereof which are not covered with the aluminum tape are coated with coating. According to this constitution, moisture entered into the expanded insulating material gradually through the joints of the outer casing 1 due to the slopes of temperatures and moistures between the inside and the outside of the refrigerator and into which Cl'', k<+>, P2O5' ions, coming out of urethane, are eluted, does not contact directly with the condensing pipe made of iron, to which the aluminum tape is not bonded, whereby the generation of rusting may be eliminated.
Patent JP-H02156899-A (JP)
Title: Optically active compound and production thereof
Inventor: MIYAZAWA KAZUTOSHI
IPC: C07D309/12
Filed: 1988-12-09
Abstract: NEW MATERIAL:The R-isomer or S-isomer of the compound of formula I (R<1> is H or 2-20C alkanoyl; R<2> is 1-40C alkyl, alkenyl or alkynyl which may contain halogen, cyano, benzene, etc., in the chain; X is protecting group attachable and detachable by a technique of organic synthetic chemistry; C marked with *is asymmetric carbon). EXAMPLE:An optically active 1-tetrahydropyranyloxy-2-butanol. USE:A starting substance for optically active compound to be used as a physiologically active substance, functional material, etc. PREPARATION:The objective compound can be produced by the ester interchange reaction of a compound of formula II with an ester in the presence of a hydrolase under anhydrous condition.
Patent JP-H08165908-A (JP)
Title: Rotary valve
Inventor: CHIYOU FUKUEI
IPC: F02B29/08
Filed: 1994-12-14
Abstract: PURPOSE: To keep the total time constant by lengthening the residence time in an angle area where an effective flow area is large. CONSTITUTION: In a driving device and opening control for a rotary valve which is interposed in an intake pipe 3 and formed by port liners 2, 2' and a valve element 1, the rotary valve is driven by the combination of a cam 4 and a link 5, for example, the rotating speed of the rotary valve is made nonuniform in each angle area, and the residence time is lengthened in an angle area where the effective flow area is large so as to keep the total time constant.
Patent JP-S63160946-A (JP)
Title: Paper feeder
Inventor: FUKUI KAZUYUKI
IPC: B65H3/66
Filed: 1986-12-24
Abstract: PURPOSE:To feed even such a sheet as weak in stiffness in a positive manner, by making an upstream part in the paper feeding direction of a lower guide plate come near up to a nip part of a roller pair, forming a rush guide part, and setting up the part separated from the roller pair in the more lower part than the nip part and the part separated from a roller pair of an upper guide plate in almost the same spot as a tip of the rush guide part or a little in the lower part than it, respectively. CONSTITUTION:An upstream part in the paper feeding direction of a pair of rollers 2 and 3 of a lower guide plate 5 is made to come near up to a nip part of these paired rollers 2 and 3, forming a rush guide part 5a, and the part separated from these paired rollers 2 and 3 is set up in the more lower part than the nip part 4. On the other hand, the part separated from the these paired rollers 2 and 3 of an upper guide plate 6 is set up in almost the same height as a tip of the rush guide parts 5a or somewhat in the lower part than it. Therefore, a sheet S out of a paper feed roller 1 is pushed up with the rush guide part 5a, forming it into almost angular form, so that is rushes into the nip part 4 in a state of having its coherent force strongly worked on the c.w. feed roller 2. Accordingly, even in case of such a sheet as being weak in stiffness, it is surely feedable without entailing any contact with the return roller 3.
Patent JP-2000135854-A (JP)
Title: Ink jet recording material
Inventor: YAMAZAKI CHIKAMASA
IPC: B41M5/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize an ink jet image receiving layer having a high ink density and good ink drying without stain of an image such as a character or the like by incorporating fine particle powder dispersed with a betaine surfactant in at least one layer of hydrophilic colloidal layers. SOLUTION: Fine particle powder dispersed with a betaine surfactant designates powder of a matting agent capable of dispersing in a hydrophilic binder. A mean particle size of the agent is preferably 0.5 to 20 μm or more preferably 1 to 10 μm. As the powder of an inorganic compound, silica, alumina, aluminum hydroxide, titanium oxide, barium sulfate, calcium carbonate, magnesium sulfate, magnesium, glass bead, synthetic mica or the like is used. The powder of an organic compound is substantially an organic polymer matting agent, and as the agent, acrylic resin, vinyl chloride resin, vinyl acetate resin, styrol resin, vinylidene chloride resin, acetal resin or the like is used.
Patent JP-2001127580-A (JP)
Title: Surface acoustic wave device
Inventor: MAEHARA HIROAKI
IPC: H03H9/25
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that suppresses spurious radiation by a high-degree lateral vibration mode and prevents a primary fundamental mode from being suppressed so as to prevent an insertion loss of a pass band. SOLUTION: In the surface acoustic wave device A where ground electrode fingers 2c, 3b interdigitally formed are opposed in crossing to input/output electrode fingers 2a, 3d formed interdigitally and dummy electrode fingers 2b, 2d, 3a, 3c are opposed respectively to the input/output electrode fingers 2a, 3d and the ground electrode fingers 2c, 3b, and at least one of the dummy electrode fingers is formed differently in the length from that of the other dummy electrode fingers.
Patent JP-H02154740-A (JP)
Title: Small-sized electrocardiogram monitoring apparatus
Inventor: SUGIMOTO YOSHIO
IPC: A61B5/332
Filed: 1988-12-08
Abstract: PURPOSE:To provide the above monitoring apparatus which is widely applicable to doctors and general people by constituting the apparatus of a housing which contains a recording section integrally mounted with a 1st induction electrode and 2nd induction electrode to record electrocardiogram signals and can be held by the single hand, a display section for the electrocardiogram signals and a heart rate rhythm sound generating section. CONSTITUTION:This apparatus has the housing 1 which contains the recording section integrally mounted with the 1st induction electrode I and the 2nd induction electrode II for leading out the electrocardiogram signals by being brought into tight contact with the vital skin to record the electrocardiogram signals and can be held by the single hand. This housing 1 is provided with the display section 1A which displays the waveform V1 and heart rate V2 of the electrocardiogram signals and the heart rate rhythm sound generating section 1B which generates the rhythm sound V3 of the heart rate. Since this apparatus is the small-sized electrocardiogram monitoring apparatus with the lightweight and small electrodes, the apparatus is easy to carry and convenient and the diagnostic operation is simple. There are the display of the heart rate V2 and the generation of the rhythm sound V3 of the heart rate for general people and, therefore, the heart rate and the rhythm sound can be easily taken.
Patent JP-2001127229-A (JP)
Title: Lead frame and resin-sealed semiconductor device provided therewith
Inventor: KURIHARA KENICHI
IPC: H01L23/50
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame which is capable of coping with a resin-sealed semiconductor device that is high in reliability and required to operate at a high speed and a resin-sealed semiconductor device equipped with the above lead frame. SOLUTION: All the surface of a lead frame 1 of 42 alloy is plated with copper as thick as 3 μm or below, and furthermore the tips of leads 12 are plated with silver for bonding. Fine needle crystals reside on the surface of a copper-plated part, and the average roughness of needle crystals at ten points ranges from 1,500 to 2,500 nm.
Patent JP-H01151396-A (JP)
Title: Vibrator
Inventor: SHIMABARA YOICHI
IPC: H04R1/00
Filed: 1987-12-07
Abstract: PURPOSE:To effectively transmit vibration to a human body regardless of the form and the size, etc., of a chair, etc., by providing tube-shaped hollow part inside a resilient member to be brought into contact with the body and receive a pressure from the body and connecting an electric vibration converting means to the hollow part. CONSTITUTION:A tube-shaped hollow part 8a is formed all over the inside of an urethane foam 8 which is the resilient member and its both ends are connected to an acoustic box 20. The inside of a box body 22 is partitioned into a front room 28 and a rear room 26 by a diaphragm 24 and a speaker 34 which is the electric vibration converting means is fitted to an opening 24. The front room 28 is connected to one end 8as of the hollow part 8a through a pipe 30 and the rear room 26 is connected to the other end 8ae of the hollow part 8a through a pipe 32. The acoustic vibration of the speaker 43 vibrates the air of the hollow part 8a, propagates into the hollow part 8a as a pressure wave and the urethane foam 8 vibrates by the pressure wave. Thus, the vibration can be efficiently transmitted regardless of the form or the type of the chair and a cushion, etc.
Patent JP-H01149710-A (JP)
Title: Detergent composition
Inventor: TADA MAKOTO
IPC: A61Q5/02
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a detergent composition free from irritation and irritant smell when applied to scalp or skin and giving excellent refreshing feeling lasting over a long period, by compounding a surfactant with specific amounts of 3-l-menthoxybutyric acid ester and l-menthol, etc. CONSTITUTION:The objective composition can be produced by compounding (A) 5-30wt.% (based on the whole composition) of one or more surfactants selected from the compound salts of formula I [R1 is 8-18C saturated or unsaturated hydrocarbon group; M1 is alkali metal ion, ammonium ion or alkanolamine group; M2 is H or M1; l is 0-20] or formula II (R2, R3=R1; m, n=l), the compound salts of formula III (R4 and R5 are 9-15C saturated alkyl; p is 3-13; M3, M4=M2) and higher fatty acid salts of formula IV (R6 is 7-17C saturated or unsaturated alkyl; M5=M2), (B) 0.01-2.0wt.% of 3-l-menthoxybutyric acid ester of formula V and (C) 0.01-2.0wt.% of l-and/or dl-menthol. The composition is used for the cleaning of hair and skin.
Patent JP-H05143030-A (JP)
Title: Enlargement display device for meeting
Inventor: AZUMAGUCHI TERUAKI
IPC: G09G5/36
Filed: 1991-11-26
Abstract: PURPOSE:To easily enlarge and display an image of a microscope in a meeting without any troublesome preparing operation for the generation of a microscope photograph by providing a microscope, an enlargement display part, and a connection medium for maintaining them. CONSTITUTION:The microscope 1 can transfer image data picked-up directly to an electronic overhead projector(OHP) 3 through a cable 2 and record the picked-up image on a flexible disk 8c or IC card 8d. The OHP 3 is equipped with a projector main body 11 in which a light source is incorporated and a liquid crystal display part 12 which is mounted on the main body 11. A lens 14 and a reflecting mirror 15 for enlarging and projecting image data displayed at a display part 12 are provided at the tip of a stay 13 provided on the back surface of the main body. Then the enlarged image obtained by the microscope 1 is supplied to a meeting enlargement display part 3 through the connection medium 2, and enlarged and displayed there.
Patent JP-H05151065-A (JP)
Title: System for storing variable length data in main storage area
Inventor: FUJIWARA TOSHIHIRO
IPC: G06F12/04
Filed: 1991-11-26
Abstract: PURPOSE:To greatly reduce the area used for data storage in the main storage area by saving the area for data storage which is secured in the main storage area when interactive access to the variable length data in the main storage area is attained. CONSTITUTION:The number of data in an individual area control unit 44 controls the number of data stored in individual areas and when the number of data reaches a certain value, a data storage area coupling device 45 stores the data in successive areas. Further, if the number of data in the successive areas becomes too large or small as a result of access to the data, the number of data in an in-array control unit 46 controls the number of data and an in- array data reconstitution device reconstitutes the data in the successive areas.
Patent JP-H03168870-A (JP)
Title: Method for combining counter circuit
Inventor: TOKUDA MASASHI
IPC: G06F17/50
Filed: 1989-11-29
Abstract: PURPOSE:To reduce test cost by combining a counter circuit in consideration of also test easiness at the time of executing the logical combination of counter circuits. CONSTITUTION:A syntax analyzing part 1 checks the grammer of a specification and decodes it and a circuit combining part 2 applies a test easing rule and a counter combining rule to the formation of a counter combining rule based upon the decoded information. Since the formed counter circuit includes a redundant element as a logical circuit, logical optimization is executed by a logical optimizing part 3 and the circuit information of the optimized counter circuit is outputted by a format matched with the succeeding process. Thereby, a counter circuit considering test easiness can be obtained by inputting the specification of a required counter circuit at the time of designing an integrated circuit including the required counter circuit. Consequently, the cost required for tests can be reduced.
Patent JP-H09180480-A (JP)
Title: Snap programming preadjustment procedure for nonvolatile memory device
Inventor: SUN UEI RIN
IPC: G11C16/06
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a snap programming preadjustment procedure which prevents a short circuit from being generated in a depleted cell by a method wherein memory cells inside an array are programmed by one programming pulse and a program is verified regarding an arbitrary cell inside the array. SOLUTION: Respective memory cells 10 inside a flash memory array are programmed by one programming pulse, and a program regarding arbitrary memory cells including those which have column lines 18 jointly in then verified. As a result, before a program is verified regarding the other arbitray cells 10 which have the same column lines 18 jointly, the depleted cells 10 can receive the programming pulse. When the arbitrary cells 10 are programmed by one pulse, the arbitrary depleted cells 10 escapes from being depleted. In succession to the programming of the respective cells 10 by one pulse, until the program state of all the cells 10 is verified or until a flaw is found out, an ordinary program verification/program loop is executed regarding the cells 10 including those which have the column lines 18 jointly.
Patent JP-H04267935-A (JP)
Title: Method for producing multilayer membrane for separating gas mixture and gas separating membrane
Inventor: HAINTSUUDEIITAA SHIYURUUMA
IPC: B01D69/12
Filed: 1991-11-26
Abstract: PURPOSE: To manufacture a multilayer membrane for separation of gas mixtures comprising a polymer supporting membrane with a voids volume of more than 50% and a coating of at least two separating layers made of two more different polymers. CONSTITUTION: A hollow capillary serving as a supporting membrane is guided through the central bore of a spinneret. The spinneret has one or more concentric annular slits and/or annular grooves, through each of which a soln of the polymers forming the separating layers is applied to the supporting membrane. The spinneret opens in a sealed chamber in which the solvents of the polymer soln. are evaporated and removed. The coated supporting membrane is drawn out of the chamber and wound up, possibly following aftertreatment with heat and/or liquids. Thus, the coated membrane having completely uniform layers is obtained.
Patent JP-H08141038-A (JP)
Title: Water stream generator for bath
Inventor: MARUYAMA HAJIME
IPC: A47K3/00
Filed: 1994-11-21
Abstract: PURPOSE: To provide a water stream generator for bath capable of improving a massage effect and comfortableness in bathing by ejecting a water stream from a nozzle for ejection at a prescribed cycle. CONSTITUTION: Water in a bathtub is circulated via a suction nozzle 16, a suction tube 14, a pump 12 for circulation, a valve 10, a water flow supply tube 8 and nozzles 6a, 6b for ejection, and ejected from nozzles 6a, 6b by the pump 12 installed at the outside of the bathtub 2. At this time, ejection from the valve 1 is controlled at 50 to 100 times per minute, desirably, 50 to 80 times per minute by a control means 18 consisting of a timer, etc. Such cycle is akin to the beat of a human heart, and displays an appropriate massage effect when the water stream abuts on the shoulder and waist of a bathing person, which improves the comfortableness and promotes health. Moreover, the massage effect can be improved by containing bubbles in the water stream.
Patent JP-H05117461-A (JP)
Title: Resin composition
Inventor: DOI TORU
IPC: C08L101/00
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a resin composition excellent in heat resistance, rigidity, impact resistance, weatherability, color, etc., by mixing a maleimide copolymer having a specified composition, a polyamide resin and an elastomer at a specified weight ratio. CONSTITUTION:1-99wt.% N-alkyl-substituted maleimide/olefin copolymer which consists of 30-98mol% constituent of formula I (wherein R1 is 1-18C alkyl or 3-12C cycloalkyl) and 70-2mol% constituent of formula II (wherein R2 is H or 1-8C alkyl; R3 and R4 are each 1-8C alkyl) and has a weight-average molecular weight in terms of polystyrene of 1X10<3> to 5X10<6> (e.g. N- methylmaleimide/isobutene copolymer) is mixed with 99-1wt.% polyamide resin (e.g. nylon 6) and 0-40wt.% elastomer (e.g. butyl rubber) to produce a heat- resistant resin composition.
Patent JP-H05129017-A (JP)
Title: Alkaline cell
Inventor: IZUMI AKIHIDE
IPC: H01M6/22
Filed: 1991-10-31
Abstract: PURPOSE:To improve the vibration resistance, impact resistance, heavy loading and low temperature discharging property of an alkaline cell. CONSTITUTION:A fiber material at a length of about 4mm, at a size of 0.5-1 denier is added to a gel-type negative electrode 4 of a cylindrical alkaline cell. As the fiber material, the fiber having the alkali resistance such as rayon, vinylon, acrylic, vinyon, polyamide, polypropylene, polyethylene, mercerized pulp and linter pulp or the like is used to prevent the deterioration of the characteristic thereof for a long time.
Patent JP-H01151934-A (JP)
Title: Method for stabilizing dispersoid
Inventor: YOKOTA KINYA
IPC: C09K23/00
Filed: 1987-12-08
Abstract: PURPOSE:To disperse a water insoluble substance steadily in water without an increase in viscosity of a dispersoid by adding oil and fat containing an emulsifying surface active agent in a production of an aqueous dispersoid of a pigment, resin powder, etc. CONSTITUTION:Oil and fat containing a surfactant such as polyoxyethylenealkyl phenyl ether are added to an aqueous dispersoid of a pigment, resin powder, etc., to stabilize an aqueous dispersoid of a paint, lubricant, etc. An addition amount of the fats and oils containing an emulsifying surface active agent is specified ordinarily in a range of 0.01-10% of the aqueous dispersoid, and an addition ratio of the emulsifier to the fats and oils is specified in a range of 0.5-50%. By using this method, it is possible to disperse a water insoluble substance such as a pigment, resin powder, etc., in an aqueous dispersion medi um steadily without an increase in viscosity of the dispersoid.