baber/WOPTO huggingface dataset:
Patent JP-H10147665-A (JP)
Title: Polyvinyl alcohol-starch modified product composition and its production
Inventor: NISHIGUCHI HIROSHI
IPC: C08L29/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of being dissolved (gelatinized) at low temperature, stable in an aqueous solution state for a long period, excellent in compatibility, and capable of being used as a sizing agent for fibers by subjecting polyvinyl alcohol and starch to the Michael addition reaction using a vinyl compound. SOLUTION: This composition comprises (A) a modified PVA obtained by subjecting (i) PVA to a Michael addition reaction of (ii) a vinyl compound (preferably acrylamide) and (B) a modified starch obtained by subjecting (iii) starch to the Michael addition reaction of the component (ii). The composition is obtained by adding the component (ii) to the mixture of the components (i) and (iii) and subsequently subjecting the mixture to the Michael addition reaction. The molar ratio of the component (i) to the component (iii) is 1:99 to 99:1, preferably 10:90 to 90:10 in the reaction. The component (ii) is preferably used in an amount of 1-150mol.% based on the mixture of the component (i) with the component (iii).
Patent JP-2000137928-A (JP)
Title: Optical recording medium and optical recording method
Inventor: NAKAMURA YUKI
IPC: G11B7/24067
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To embody an optical recording medium which is a reloadable optical recording medium of a phase transition type and is capable of executing optical recording within a range of a recording linear speed of 1.2 to 11.2 m/sec and an optical recording method which enables this recording. SOLUTION: This optical recording medium has at least a first protective layer 2, a recording layer 3 and a second protective layer 4 on a substrate 1. The thickness of the first protective layer 2 is 65 to 130 nm and the thickness of the recording layer 3 is 15 to 45 mm. The recording layer 3 held by these first and second protective layers is composed of Ag, In, Sb and Te in such a manner that the composition ratios α, γ, δ by at.% are 0<α<=6, 3<=β <=15, 50<=γ<=65, 20<=δ<=35 and α+γ+δ=100. The recording layer has a thickness of 15 to 35 nm and is of the phase transition type. The recording, reproducing and rewriting by light within the recording linear speed of 1.2 to 11.2 m/sea are made possible.
Patent JP-S63162923-A (JP)
Title: Two subchamber with valve type spark ignition gas engine
Inventor: MATSUOKA MAKOTO
IPC: F02B19/10
Filed: 1986-12-25
Abstract: PURPOSE:To obtain the gas engine in which the combustion efficiency and exhaust efficiency are improved, by forming two subchambers and allowing the combustion gas supplied from the subchambers to collide in a main combustion chamber and combusting the lean mixed gas in the main combustion chamber in a short time because of the turbulence due to the collision. CONSTITUTION:Two subchambers 12 are formed at the opposed positions separating by 180 deg. in the circumferential direction on the upper surface of the outer peripheral part of a main combustion chamber 10, and a spark plug 20, gas pipe 18, and a check valve 24 opened by the negative pressure in the subchamber 12 are installed. Four injection holes 48 are opened in each subchamber 12. In the suction cycle, a negative pressure is generated in the subchamber 12, and the check valve 24 is opened, and gas fuel flows into the subchamber 12 through the gas pipe 18. The dense mixed gas is ignited by the spark plug 20 and combusted. The combustion gas is jetted into a main combustion chamber 10 from the injection hole 48, and collides in the center part, and the turbulence of the combustion gas is generated. The lean mixed gas in the main combustion chamber 10 and the flame of the combustion gas are mixed, and the flame is propagated speedily in a short time. Therefore, the stable combustion is obtained even with the exceeding lean mixed gas.
Patent JP-H04181957-A (JP)
Title: Continuous paper document feeding device
Inventor: ISOBE YOSHINORI
IPC: G03G15/00
Filed: 1990-11-16
Abstract: PURPOSE:To shorten the time required for setting a document and to copy even the document whose size is larger than that of a document platen by feeding the document in accordance with the speed of a photosensitive drum at a position where the document is separated from the document platen. CONSTITUTION:A continuous paper document feeding means 9 is set on the optical path 10 of a copying machine main body 1, and it is provided with a document leading edge aligning means and feeds the continuous paper document 8 at a feeding speed in accordance with the document read speed of the copying device. Therefore, by feeding the document 8 by the feeding device 9 which is set on the document platen, the document 8 is consecutively copied without being reset one by one, and the time spent in a copying operation is drastically reduced and the document whose size is larger than that of the document platen is reduced to be copied.
Patent JP-H07169144-A (JP)
Title: Fast forwarding and rewinding mechanism
Inventor: MOMOSE HIROSHI
IPC: G11B15/02
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a fast forwarding and rewinding mechanism which is strong against vibration and whose constituting member smoothly and surely moves. CONSTITUTION:A magnetic recording and reproducing device in which the traveling of a magnetic tape can be performed in two directions, normally and reversely at the time of recording and reproducing, is provided with a fast forwarding mechanism, a rewinding mechanism, an FF lever 9 for instructing fast forwarding, an REW lever 10 for instructing rewinding, a 1st mode plate 20, and a 2nd mode plate 11. The 2nd mode plate 11 is moved to actuate the fast forwarding mechanism and the rewinding mechanism. The FF lever 9, the REW lever 10 and the 2nd mode plate 10 are connected. The 1st mode plate 20 is moved to actuate the fast forwarding mechanism or the rewinding mechanism. Then, the device is provided with a link shaft 8 switching the connection of the FF lever 9 or the REW lever 10 and the 1st mode plate 20. The link shaft 8 is switched corresponding to a tape traveling direction, thereby the fast forwarding action is performed when the lever 9 is moved, and the rewiding action is performed when the lever 10 is moved.
Patent JP-H05151373-A (JP)
Title: Fuzzy reverse diagnostic method using neural network
Inventor: YAMAGUCHI HIROYOSHI
IPC: G06N3/00
Filed: 1991-11-26
Abstract: PURPOSE:To provide the fuzzy reverse diagnostic method using a neural network which can execute a fuzzy reverse diagnosis at a high speed. CONSTITUTION:This method is provided with a first process for expanding a fuzzy relational expression for expressing knowledge of a fuzzy reverse diagnosis for estimating fault phenomena UP1-UPj from fault causes UC1-UCi to a neural network in which plural fault cause neural units become an input layer, and plural fault phenomena neural units become an output layer, and a second process for deriving a difference of a degree that a fault phenomenon outputted from the expanded neural network occurs and a degree of an actual fault phenomenon as an error, deriving a degree of a fault cause for minimizing the error with regard to plural fault causes, respectively by a reverse inference by a back propagation method, and outputting a degree of conviction of each fault cause as a result of fuzzy reverse diagnosis from a final error corresponding to the degree of each fault cause derived in such a manner.
Patent JP-H02156913-A (JP)
Title: Cooking device for tempura
Inventor: NOGUCHI MASAO
IPC: A47J37/12
Filed: 1988-12-08
Abstract: PURPOSE:To simplify cooking preparation and clearance work as well as to make it possible to cook food while keeping cooking oil fresh at all times by feeding cooking oil into a pan section with a cooking oil tank boosted in pressure, regulating the pressure within the cooking oil tank thereafter in such a way that the amount of cooking oil is maintained at a level required for cooking, lowering the pressure within the cooking oil tank after cooking has been over, and thereby sending cooking oil in the pan section back to the cooking oil tank so as to be stored. CONSTITUTION:The pressure within a cooking oil tank 21 is boosted with an air pump 25 operated so that cooking oil is fed into a pan section. When the pan section is filled with cooking oil as required for cooking, boosting by the air pump is suspended so that the pressure within the cooking oil tank 21 is kept on at a constant value. Following which, a heater 25 is energized. After tempura has been prepared, the heater is de-energized with an actuating section 29 actuated, and the pressure within a cooking oil tank 22 is lowered by means of an air pump 23, cooking oil 33 is thereby filtrated through a filtrating filter 15 so as to be stored in a cooking oil tank 21 thereafter through a feeding pipe 18. In this case, three means are available to lower the pressure: they are a means of a reduction in air pump revolution, a means of gravity drop with the air pump suspended, and a means of a forsive reduction in pressure with the air pump operated in reverse.
Patent JP-H09151011-A (JP)
Title: Paper money housing and delivering device
Inventor: KAMEI KOJI
IPC: G06Q20/30
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reliably return only paper money of a one time processing quantity housed at this time. SOLUTION: In a winding type paper money housing delivering device which has first winding rollers 5 and 5 to wind only a tape T and a second winding roller 8 to wind both a tape and paper money by sandwiching the paper money P between tapes and houses and delivers the paper money by winding and rewinding the tape between the rollers, a pulse is generated according to rotation of the second winding roller 8, and the pulse number generated by a pulse generating means 21 is stored in housing processing equivalent to single processing. After the housing processing, when paper money of a single processing quantity housed just before it is returned, the second winding roller 8 equivalent to the pulse number stored in a storage means is controlled so as to be rotated in the delivering direction.
Patent JP-H03171908-A (JP)
Title: Light receiving circuit
Inventor: SAKURA NARIYUKI
IPC: H03F3/08
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a sufficient frequency band even if the junction capacitance of a photodetector is large by cancelling the current of a frequency deterioration factor flowing through the junction capacitance of the photodetector by a current flowing through a capacitor. CONSTITUTION:Between a positive phase output terminal 10 of an amplifier 1 and the ground, a voltage dividing circuit 11 consisting of resistances R1, R2 is connected, and between a voltage dividing point 12 and an input terminal 4, a capacitor C0 is connected. Also, the resistance value of the voltage dividing circuit 11, the capacity value of the capacitor C0, the junction capacitance value of a photodetector 4, and the open loop gain of the amplifier 1 are determined in advance so that a current flowing through this capacitor C0 cancels the current of a frequency deterioration factor flowing through the junction capacitance of the photodetector 4. In such a way, a flat gain characteristic is obtained extending from the vicinity in which a frequency is zero to a wide frequency without receiving a band limit caused by the junction capacitance of the photodetector 4.
Patent JP-H01151211-A (JP)
Title: Structure of laminate-applied component
Inventor: TAKATANI MINORU
IPC: H01F17/00
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a high inductance with a small size by a method wherein magnetic substance layers and spiral-shaped conductors are laminated alternately and end parts of the individual conductors are connected in such a way that magnetic flux generated at the individual conductors are exerted mutually. CONSTITUTION:A conductor 1 for coil formation use has a structure where two or more spiral-shaped conductors 1a-1f and magnetic substance layers are laminated alternately; extraction electrodes 2, 3 are connected to the conductor 1a at the lower end and to the conductor 1f at the upper end in the figure. The conductors 1a-1f at the individual layers are formed in such a way that their mutually adjacent spiral directions are to be reverse directions; the conductors which are adjacent in a laminate direction are connected in such a way that corresponding inner neds of the conductors or corresponding outer ends of the conductors are connected. When electricity is applied to the extraction electrodes 2, 3 after the spiral direction has been selected and the conductors have been connected in this manner, magnetic flux PHI generated at the individual conductors 1a-1f is directed in an identical direction. By this setup, a high inductance can be obtained with a small size.
Patent JP-H03169691-A (JP)
Title: Ic memory card
Inventor: ITO SUSUMU
IPC: B42D15/10
Filed: 1989-11-30
Abstract: PURPOSE:To obtain an IC memory card easy to increase memory capacity and improved in the reliability of the transmission and reception of a signal with the outside and power supply by providing a light emitting part, a light detection part and a power supply part so as to face to the outside and arranging those parts and an IC memory part in a planar state and forming the IC memory part as a membrane by laminating a semiconductor material to an insulating heat-resistant substrate. CONSTITUTION:A current flows to a light emitting part 7, a drive part 11, an IC memory part and a light detection part from a power supply part 19 by the light from an external apparatus and, when the light signal from the external apparatus is sent to the light detection part, a large amount of data are stored in the IC memory part 15 which can be easily increased in capacity or, contrarily, a large amount of the data preliminarily stored in the IC memory part are sent out to the external apparatus by the light signal from the light emitting part. In constitution wherein a plurality of membranes composed of a semiconductor material are formed on an insulating heat-resistant substrate in a laminated state, the IC memory part is still more increased in capacity. In constitution wherein the light emitting part, the light detection part and the power supply part are integrally formed, mutual connection is simplified and manufacturing is easy and an IC memory card is miniaturized.
Patent JP-H02156841-A (JP)
Title: Drag apparatus for fishing reel
Inventor: KANEKO KYOICHI
IPC: A01K89/033
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a drag apparatus capable of fully exhibiting the drag performance even in winding operation by braking a sun gear with a braking member according to a prescribed braking power and forcing a planetary gear to revolve around an axis in the direction of winding while rotating on its own axis in the same direction in winding operation. CONSTITUTION:When a handle cylinder 15 is rotated with a handle 14 in the direction to wind a fishing line, a planetary gear 9 engaged by the rotation of inner teeth 13 is revolved around an axis in the direction of winding while rotating on its own axis in the same direction since a sun gear 11 is braked with a braking member 10 according to a prescribed braking power. A driving gear 8 is rotated by the revolution and a fishing line is wound on a spool 3 driven by a pinion 5 and a spool shaft 4. When the load on the spool is increased in a wound state, the driving gear is stopped and the planetary gear 9 is rotated on its own axis in the direction to wind the fishing line without revolving around an axis. The sun gear 11 is rotated in slipping state in the direction to unwound the fishing line.
Patent JP-H03172685-A (JP)
Title: Slide valve and machining method for slide surface thereof
Inventor: MATSUZAKI SHINICHIRO
IPC: F16K5/22
Filed: 1989-11-30
Abstract: PURPOSE:To maintain lubricity and airtightness by a method wherein a film having lubricity formed of a coat material prepared by dispersing solid lubricant particles in polyamide resin is formed on at least the one of the slide surfaces of a plug body and a body and the film is machined to a given thickness. CONSTITUTION:A coat material prepared by dispersing solid lubricant particles in polyamide resin is applied directly on at least the one (a slide surface 1a in this case) of a slide surface 1a of a plug body 1 and a slide surface 2a of a body 2 to form a film. The film is machined to a desired thickness to form a film 4 having lubricity. This constitution enables the film 4 having lubricity to provide excellent lubricity and firm binding properties on the slide surface 1a and maintains lubricity and airtightness between the plug body 1 and the body 2 for a long period.
Patent JP-H10153378-A (JP)
Title: Defrosting control device of refrigerator
Inventor: YAMAMOTO MASAKAZU
IPC: F25D21/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To stabilize the temperature inside a compartment adjusting the number of wires for defroster heater and exciting time. SOLUTION: The temperature rise inside a compartment is prevented and the temperature inside the compartment is stabilized by exciting either of a first defroster 23 or a second defroster 24 that is more frosted when the detected temperatures by a first evaporator temperature detecting means 13 and a second evaporator temperature detecting means 14 are lower than the predetermined temperature set by the starting temperature of exciting heater setting means 11.
Patent JP-H03170797-A (JP)
Title: Heat transfer tube
Inventor: YAMAMOTO KOJI
IPC: F28F1/40
Filed: 1989-11-30
Abstract: PURPOSE:To reduce pressure loss, increase the retaining force of liquid in grooves, form liquid film without effecting dry-out to the area of high degree of dryness and obtain a heat transfer tube, prominent in the heat transfer performance thereof, by providing recesses on the bottom of the grooves with a predetermined pitch. CONSTITUTION:When one part of a heat transfer tube is developed, crests 2 and grooves 3 are formed on the inner surface of the heat transfer tube 1 linearly or spirally along the lengthwise direction of the tube while the bottom of the grooves is provided with recesses 4 with a given pitch P and a depth (l). The recesses 4 are preferably provided so that the ratio of the width S of the recesses 4 with respect to the pitch P of the recesses 4 is in the rotation of S/P<1/2. According to this method, the heat transfer tube, prominent in the heat transfer performance thereof without increasing the pressure loss of the same, may be obtained comparatively easily.
Patent JP-H08170639-A (JP)
Title: Direct acting guide bearing unit
Inventor: MATSUMOTO YASUYUKI
IPC: F16C29/02
Filed: 1994-12-15
Abstract: PURPOSE: To provide a direct guiding bearing unit eliminating worsening a function to reduce a cost further to facilitate assembly. CONSTITUTION: A carriage 1 of loading a conveyed unit is supported to be guided capable of directly acting by a pair of guide bearings, to constitute the one bearing of a direct acting rolling guide bearing 3 and to form the other bearing of a direct acting sliding guide bearing 11 with a structure simplified to facilitate assembly. High direct acting accuracy of the carriage 1 is ensured by the one direct acting rolling guide bearing 3, and the other direct acting sliding guide bearing 11 absorbs looseness in a lateral direction, to compensate displacement of a degree of parallelization in both the fellow guide bearings.
Patent JP-H03172577-A (JP)
Title: Idle revolution controller of engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02P5/15
Filed: 1989-11-30
Abstract: PURPOSE:To improve idle stability in spite of no-load or load time of an engine by varying control quantity of an ignition timing based on intake charge quantity of the engine in the case idle revolutions is feedback-controlled to target revolutions. CONSTITUTION:When an idle operation time of an engine is detected by a means 16, a means 17 which adjusts an ignition timing of mixed air is controlled by a means 25 based on specified control quantity so that an idle operation may be controlled to target revolutions. Intake charge of the engine is detected by a means 26. The control quantity of the ignition timing by a means 25 is varied by a means 27 based on the intake charge at the detected idle operation time. The number of idle revolutions is accurately converged to the target revolutions in a short time. Thereby idle stability is improved.
Patent JP-H04182424-A (JP)
Title: Plaster containing eperisone
Inventor: KAWAGUCHI SANAE
IPC: A61P21/02
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a plaster containing eperisone in highly stable state and exhibiting high skin permeability by laminating a plaster layer composed of a rubber-based tacky adhesive base compounded with eperisone and a supporting substrate inert and impermeable to the agent. CONSTITUTION:The objective plaster is produced by laminating (A) a plaster layer composed of a rubber-based tacky adhesive base (preferably polyisobutylene) compounded with 0.1-30wt.% (preferably 1-25wt.%) of 4'-ethyl-2- methyl-3-piperidinopropiophenone (eperisone) of formula and (B) a supporting substrate inert and impermeable to eperisone, e.g. plastic film or sheet, nonwoven fabric, woven fabric or paper. The thickness of the plaster layer is preferably 10-300mum and that of the supporting substrate is preferably 5-150mum.
Patent JP-2003112726-A (JP)
Title: Packaging container and its manufacturing method
Inventor: MORIYAMA YASUYUKI
IPC: B65D5/74
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To enable a soft touch of a mouth to be attained against a pouring outlet part. SOLUTION: There is provided a thick-walled part 72 not having a lid enclosing a pouring outlet. It has a drink tab 71 adhered to a top wall 37 and a pull-tab 75 adhered to cover the pouring outlet from a front surface side of a packaging material constituting the top wall 37. In this case, it is possible to make a soft touch of a mouth against the pouring outlet because the pouring outlet is enclosed by the thick-walled part 72. In addition, liquid food can be easily drunk. Further, it is possible to simplify a manufacturing step for a packaging container 29 because the thick-walled part 72 is integrally formed with the drink tab 71.
Patent JP-H02157126-A (JP)
Title: Method for adjusting glass discharge rate at nozzle part of glass melting tank
Inventor: NOMURA TADASHI
IPC: C03B7/086
Filed: 1988-12-10
Abstract: PURPOSE:To prevent the formation of a gap between the tip of a push rod in a glass melting tank and the molten glass flowing surface by inserting the retaining rod having a conical protrusion on its tip into the discharge hole of a nozzle part or approaching the rod to the hole and extruding molten glass. CONSTITUTION:When the molten silicate glass 4 is discharged from the discharge hole 3 of the nozzle part 2 provided at the center of the bottom of the glass melting tank 1, the vertically movable retaining rod 9 with the outer surface of its round-bar core 7 having a spherical tip plated with Pt 8 and having a conical protrusion 9a provided on its tip surface is pushed, and inserted into the discharger hole 3 of the nozzle part 2 approximately every 20 seconds to adjust the discharge rate of the molten glass 4 from the tank 1. The discharged small gob 5 of molten glass is simultaneously dropped from the discharge hole 3 by gravity. The composition of the gob is uniformized, striae, streaks, optical strains and vacuum layers (bubbles and pinholes) are not generated in the glass product from the gob, and a high-quality product is obtained.