baber/WOPTO huggingface dataset:
Patent JP-H10187020-A (JP)
Title: Device and method for supporting practice, and storage medium
Inventor: TOUGI ATSUSHI
IPC: G09B15/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for supporting practice and a storage medium that give a user an incentive to learn by positive by supporting practice and also properly instructing even a user who is unable to plan a practice. SOLUTION: Error contents of a musical performance inputted by a user are detected and analyzed (S21), an etude, which is the closest to user's conditions is selected out of an etude data base and a score of the selected etude or a modified etude is displayed to play a model performance (S26). A metronome begins to produce a sound in timing with a target tempo (S27), and a start of the performance is instructed (S28) and after the input of the performance by the user, (S29 and S30), the metronome is stopped (S31).
Patent JP-H1057413-A (JP)
Title: Disposable diaper
Inventor: KATOU CHIE
IPC: A61F13/49
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a pissibility of damaging the skin of a wearing person by an erroneous operation of a fitting person and to improve fitting operability and a shape holdability at the time of fitting. SOLUTION: In this diaper of an unfolding type provided with a liquid transmissive top sheet 2, a liquid non-transmissive back sheet 3 and a liquid holding absorbent 4 interposed between both sheets for which a pair of waist part holding members 10 are disposed to both left and right sides of one of an abdominal side part A and a back side part B, at least one waist part holding member 10 is provided with a fixing part 11 for re-fixably fixing the waist holding member 10 on the side of the back sheet 3.
Patent JP-H1168473-A (JP)
Title: Bias circuit for emitter grounding amplifier circuit
Inventor: TSUCHIYA YOSHITAKA
IPC: H03F1/56
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by making circuit constitution eliminated of the ground resistance of a self-bias circuit so as to highly set input resistance. SOLUTION: A PNP transistor Q3 and a Q4 emitter constituting a current mirror circuit are connected by a resistor R3 and a resistor for a self-bias circuit is eliminated. The sizes of NPN transistors Q1 and Q2 are equalized and at the time of setting a collector current I with respect to NPN transistors Q1 to Q5 to be respective IC1 to IC5 , voltage between a base-emitter to be VBE1 to VBE5 and IS to be IS1 to IS5 , the sizes of IC3 , R3 and Q3, Q4 are selected so as to satisfy a prescribed arithmetic formula. Input resistance at this time is expressed by a formula and increases by the part of the absence of resistance for the self-bias circuit. In addition, when H is sufficiently high such as 100, the resistance value of an MΩunit can be made and the collector current of Q5 becomes several ten μA even when R3 is about 10 KΩ.
Patent JP-H0965276-A (JP)
Title: Video signal recording device preventing copying
Inventor: KOMODA KOICHI
IPC: G06F21/10
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent copies from flooding by recording a user ID number of a copying person at the time of recording in a valid video area and displaying the number at the time of reproduction with respect to the video signal recorder preventing copying of video signals whose copyright is protected. SOLUTION: A video decoder 4 detects copy right information and when a copyright flag is set, a micro controller 9 provides an output of an ID number from a user ID ROM 8 through an OSD 10 and superimposes the user ID number to a valid video area and then the result is recorded/reproduced.
Patent JP-H0777188-A (JP)
Title: Scroll compressor
Inventor: MATSUBA KENJI
IPC: F04C18/02
Filed: 1993-09-07
Abstract: PURPOSE:To improve the reliability of a compressor by, when a difference in pressure between a high pressure chamber and a low pressure chamber becomes larger or temperature in the high pressure chamber becomes higher during the operation of the compressor, checking the flow-in of exhaust gas fluid from the high pressure chamber to the low pressure chamber for preventing the lowering of performance, the abnormal pressure rise of the exhaust gas and the deterioration of oil. CONSTITUTION:In a scroll compressor whose casing 1 is divided into a high pressure chamber 12 and a low pressure chamber 14, an oil returning passage 7 for collecting an oil gathering in the high pressure chamber 12 into the low pressure chamber 14 is provided between the high pressure chamber 12 and the low pressure chamber 14, and the said passage 7 is provided with a differential actuating valve 8 which opens the oil returning passage 7 by its opening action when a difference in pressure between the high pressure chamber 12 and the low pressure chamber 14 is less than a fixed value and closes the passage 7 by its closing action when the difference in pressure between them is more than the fixed value.
Patent JP-H0561060-A (JP)
Title: Liquid crystal display device
Inventor: HIRAI YASUKATSU
IPC: G02F1/1345
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a liquid crystal display device in which a liquid crystal display element can be driven by a high voltage in substance by decreasing the effect of noise towards a logic circuit system. CONSTITUTION:This device is provided with the liquid crystal display element (liquid crystal panel) 20, a common driver IC 21, and a segment driver IC 22; the segment driver IC is constituted of at least plural data latch (160 bits data latch) 24, a voltage level shifter 25, and a high voltage driver 26; the first terminal of a resistive element 27 is respectively connected to respective wirings succeeding from the data latch to the voltage level shifter; the second terminal of the resistive element is connected in common; and the resistance common terminal connected in common is the terminal for external connecting of the segment driver IC; so that the aimed purpose can be attained.
Patent JP-2001049214-A (JP)
Title: Adhesive resin composition and its use
Inventor: TSUJINO HISAFUMI
IPC: C09J131/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive resin composition having good ordinary-state and water-resistant adhesive strengths and being excellent in one-package stability and advantageous in cost by adding an oxazoline-group-containing polymer to a vinyl acetate resin emulsion. SOLUTION: This composition comprises (A) 100 pts.wt. vinyl acetate resin emulsion, desirably, emulsion based on an ethylene/vinyl acetate copolymer, further containing carboxy groups, and having an acid value of the resin solids of at most 50 mgKOH/g and (B) 1-50 pts.wt. polymer having oxazoline groups as side chains, obtained by copolymerizing an addition-polymerizable oxazoline compound represented by the formula (wherein R1 to R4 are each H, a halogen, an alkyl, an aralkyl, an aryl, or a substituted aryl; and R5 is an addition- polymerizable-unsaturation-containing acyclic organic group) with other comonomers. This composition can be desirably used as an adhesive for bonding a porous adherend to a thermoplastic resin adherend.
Patent JP-H0885235-A (JP)
Title: Image forming device
Inventor: KATAOKA TATSUHITO
IPC: B41J2/525
Filed: 1994-09-16
Abstract: PURPOSE: To precisely correct misregistration of each image carrier by correctly calculating information on the misregistration of each image carrier. CONSTITUTION: When a registration controller determines that a controller 51 is abnormal, a transfer position of a registration correction mark to be transferred onto a transfer belt 1 is changed and a batch forming section of the controller 51 is controlled so as to form the registration correction mark at a predetermined timing by each image forming means.
Patent JP-2001050201-A (JP)
Title: Hydraulic actuator
Inventor: TOMIMATSU TAKAAKI
IPC: F15B9/09
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent excessive force acting from an actuator to an equipment by performing a feedback control for an operating part based on positional information on the detected operating part and pressure information on pressure oil for operating the operating part. SOLUTION: When an opening/closing control of a valve 15 is performed, opening of the valve 15 is detected by an opening sensor 23 and hydraulic fluid pressure supplied from servo valves 19 within hydraulic chambers 16, 17 to a hydraulic cylinder 11 is detected by pressure sensors 25, 26. When pressure is in a normal state, a feedback control is performed for opening of the valve 15 based on a valve opening signal 24. When the valve 15 is in an abnormal state such as excessive load, the abnormal state is detected by the pressure sensors 25, 26 and the corresponding pressure signals 27, 28 are supplied to a controller 20. The controller 20 performs feedback controls for the valves 19 so that hydraulic fluid supplied to the cylinder 11 may be set pressure or below.  As a result, excessive force which is more than required one is not imparted from the cylinder 11 to the valve 15 and an adverse effect on the valve 15 is prevented.
Patent JP-H11157374-A (JP)
Title: Automobile parts provided with flock coating and parts flocking method
Inventor: PICHON HUGUES
IPC: B60N2/90
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the same result as a flocking method of conventional technique using an intermedite layer of elastomer material, while reducing cost and using a simpler method and to obtain special finish that prevents initial breaking by the flocked surface. SOLUTION: A woven fabric web with fine texture is put over the surface of a part body such as a foam body so as to cover the whole part body. A tubular woven fabric web is used in the case of the part body being hollow. An adhesive is then sprayed to the woven fabric web by a spray gun, and the adhesive permeates the woven fabric web 2 and reaches the surface of the part body. Flocks 6 of wool, cotton yarn, synthetic fiber, or the like are projected on the woven fabric web 2 by a flock distributor 7 and planted in the woven fabric web 2 by the action of the electrid field. A flocking process is completed by the solidification of the adhesive.
Patent JP-2001046516-A (JP)
Title: Outer lure adapter
Inventor: FURUIKE KAZUHIRO
IPC: A61M39/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an outer lure adapter with good adhesive property with a transfusing means composed of a polar plastic, good interfitting property with an inner lure adapter, and good durability against heat and antiseptics. SOLUTION: This adapter consists of a connecting part 2 that is made by a polar plastic in a form near a cylinder and connected with a transfusing means 16 made by a polar plastic at an end, and a coupling part 3 provided with a lure hub 4 made by a non-polar plastic in a form near a cylinder in which the other end of the connecting part 2 is injection-fitted at one end while an inner lure adapter of another transfusing means is fitted at the other end.
Patent JP-H1057326-A (JP)
Title: Hemomanometer with printer
Inventor: ASHIDA TAMEO
IPC: B41J29/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a hemomanometer with printer easier to resolve paper jams and easier to maintain. SOLUTION: A plate 40 is applied onto a printer unit 20 put inside of a body 10 as well as a base 42 to catch sliding free the plate 40 is applied onto the body 10. A printer unit 20 is taken off the body 10 by taking off a screw 22 on opening a door 12. A stopper 41 of the plate 40 is set to stand against a stopper 43 of the base 42 so that the printer unit 20 is not drawn much more than required.
Patent JP-H0652689-A (JP)
Title: Memory device
Inventor: ARASE KENSHIROU
IPC: G11C11/419
Filed: 1992-07-29
Abstract: PURPOSE:To freely set the specifications for a high speed memory and low electric power by a user of a memory device by controlling the current driving capacity of a constant current source in a sense amplifier. CONSTITUTION:The gate input of a constant current source transistor Tr5 in a sense amplifier part 1 is exchangeable between a system phiSE at the time of operating the sense amplifier and a system phiTH at the time of controlling a threshold voltage VTH by means of a switch SW1 or SW2. At the time of normal operation of the sense amplifier, the switch SW1 is turned on and the gate input of the transistor Tr5 is connected to the phiSE of the operation system 32 for the sense amplifier. At the time of controlling the threshold voltage VTH of the transistor Tr5 of a memory part 2, the switch SW2 is turned on and the gate input of the transistor Tr5 is changed over the system phiVTH of the control system 31 for a threshold voltage. Consequently, the current driving capacity of the sense amplifier is controlled.
Patent JP-H0269460-A (JP)
Title: 6,6'-bis(acylamino)-2,2'-bipyridine metal complex
Inventor: SHIRAISHI SHINSAKU
IPC: C09K3/00
Filed: 1988-09-05
Abstract: NEW MATERIAL:A compound expressed by formula I (M is metal; R<1> and R<2> are 7-30C alkyl or 5-30C alkyl-substituted aryl; A is counter anion; n is >=2; m is the valence of the anion). EXAMPLE:A deprotonation type 6,6'-bisdodecanoyl-2,2'-bipyridine-Cu(II) complex. USE:Capable of forming monomolecular, bimolecular and cumulative films exhibiting high thermal stability and applicable to various magnetic, thin film materials, etc. PREPARATION:A 6,6'-bis(acylamino)-2,2'-bipyridine expressed by formula II is reacted with a metal salt in a solvent and, as necessary, deprotonated with an alkali, etc., to afford the compound expressed by formula I.
Patent JP-H1168689-A (JP)
Title: Signal changeover device and its method
Inventor: SUZUKI YOSHIYA
IPC: H04L1/22
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To switch a signal so as not to cause any signal error. SOLUTION: A 0 system board 11 and a 1-system board 12 output signals whose frame includes an idle time slot to a changeover circuit 131 131' of a reception board 13 at the same phase. Upon the receipt of a switching instruction (e), a changeover control circuit 141 of a changeover control board 14 generates a switching timing signal (d) in synchronism with an idle time slot based on a common phase timing (f) and the switching instruction (e), and provides an output of the signal (d) to the changeover circuit 131. The changeover circuit 131 selects the signal (a) of the O system board 11 or the signal (b) from the 1 system board 12 according to the switching timing signal (d) and provides an output of the selected signal as a selection signal (c).
Patent JP-S6378019-A (JP)
Title: Integral type angle detecting method
Inventor: OIKAWA TAKAHIRO
IPC: G01C21/16
Filed: 1986-09-22
Abstract: PURPOSE:To execute an angle detection for scarcely causing a drift error, by executing an integration extending from before a prescribed time of the time point when an angular velocity signal exceeds a decision level, to after a prescribed time of the time point when said signal has entered within the decision level, and executing no integration in other period than said period. CONSTITUTION:A shift register 11 operates as a delay means for delaying by a time (tc) portion an angular velocity signal from an angular velocity sensor 2, which has been inputted through an A/D converter 10. A level setting part 12 sets a voltage level ¦Vc¦, and to a comparator 13, the voltage level ¦Vc¦ and the angular velocity signal are inputted, respectively. An output of the comparator 13 becomes an H level and an L level, when the angular velocity signal exceeds the voltage level ¦Vc¦, and at other time, respectively, connected to a set input S of an FF 14, and also, connected to a reset input R of the FF 14 through an inverter 15 and a delaying circuit 16 of a delay time 2tc. When a Q output of the FF 14 is at an H level, an integrator 17 executes an integration by integrating successively the digitized angular velocity signal which has been delayed by the time (tc), from the shift register 11, and sends out an angle signal to its output.
Patent JP-S6463308-A (JP)
Title: Seedling transplanter
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1987-09-04
Abstract: PURPOSE:To enable the operating units to be protected and make the machine body compact, by connecting vertical frames on both right and left sides with a plurality of horizontal frames and setting individual operating units in the resultant spaces. CONSTITUTION:The left vertical frame 1 is composed of the transmission case 12, the planting part-transmission case 11, the subtransmission case 13, and the left frame pipe 14, while the right frame 2 consists of the right frame pipe 15 and the right rear frame pipe 16. Both left and right frames 1, 2 are connected with the horizontal frame 3, the mission case 8 which also plays a role of a horizontal frame and the horizontal pipe 17' for handle 17, and the seedling planter 6, the hole-borer 36 and the soil-leveler 51 are set in the spaces 7, 7' formed by the frames. Thus, the machine body can be made compact and individual units can be protected from damages.
Patent JP-H0385801-A (JP)
Title: Coaxial circular waveguide converter
Inventor: HANDA KAZUNORI
IPC: H01P5/103
Filed: 1989-08-29
Abstract: PURPOSE:To eliminate the need for an impedance conversion section by specifying the position of a throughhole of a conical waveguide and the length of a reference large end diameter of the conical waveguide. CONSTITUTION:A metallic wall 12 is used to form an inner conical waveguide 11, a throughhole is provided to the metallic wall 12 at a position with a distance S from the right end and a coaxial line 7 fitted to the throughhole consists of a center conductor 2, a dielectric substance 3 and an outer conductor 6. The outer conductor 6 is fixed concentrically to the throughhole to the metallic wall 12, the center conductor 2 is inserted to the throughhole and the tip is projected to the conical waveguide 11. Moreover, the reference large end diameter of the conical waveguide 11 has a size to propagate a wave with a wavelength of the basic mode of the coaxial part and has a length enough to propagate the wavelength of at least one harmonic mode with respect to the basic mode, and the diameter of the reference cone at the distance S from the reference minor diameter is selected to have the size to propagate a wave of the wavelength of the basic mode. Thus, the propagation of the harmonic mode waves to the coaxial line 7 is evaded and no impedance conversion section is required.
Patent JP-H0857304-A (JP)
Title: Air cleaning agent and dehumidifying agent
Inventor: NAKANO MASATOSHI
IPC: B01D53/04
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a safe air cleaning agent removing smoke, odor, etc., having dehumidifying effect, also having effect retentivity over a long period of time and not requiring a large space by using fine powder of natural sedimentary rock belonging to feldspathic sandstone or feldspathic wacke as a major ingredient. CONSTITUTION: Fine powder of natural sedimentary rock belonging to feldspathic sandstone or feldspathic wacke is used as the major ingredient of an air cleaning agent. An air cleaning agent contg. natural sedimentary rock and having a compsn. contg. 64.1% SiO2 , 20.2% Al2 O3 , 7.46% K2 O, 0.68% CaO, 0.73% MgO, 0.12% MnO, 0.75% TiO2 , 7.46% Fe2 O3 and 0.09% Cr2 O3 when the constituents are expressed in terms of oxides produces an excellent effect. The natural sedimentary rock may be used as a single material or a worked product in the form of rock itself, fine powder, small granules, ceramics, tablets, an emulsion, jelley or fibers.
Patent JP-H0664987-A (JP)
Title: Method for cladding aluminum nitride-based sintered compact with metallic layer
Inventor: AIHARA KENICHI
IPC: H05K3/38
Filed: 1992-08-21
Abstract: PURPOSE:To provide a method for cladding an aluminum nitride sintered compact with a metallic layer in which the surface of the aluminum nitride-based sintered compact can firmly be clad with the metallic layer. CONSTITUTION:The surface of an aluminum nitride-based sintered compact is clad with a metallizing layer 11 composed of at least one of an aluminum, a silicon and a titanium alkoxides and mixed powder of metallic powder with glass powder and the resultant sintered compact is then burned to form an oxide film 12 composed of at least one of aluminum oxide, silicon oxide and titanium oxide on the surface of the aluminum nitride-based sintered compact 10. The metallic powder is simultaneously joined through glass to the oxide film 12. Thereby, the surface of the aluminum nitride-based sintered compact 10 is clad with the metallic layer 13.
Patent JP-S6466166-A (JP)
Title: Picolinic acid derivative
Inventor: MUKAI HIROSHI
IPC: C09K19/34
Filed: 1987-09-04
Abstract: NEW MATERIAL:The picoline derivative of formula I (R is 1-18C alkyl; R* is optically active 4-18C alkyl; n is 1 or 2). EXAMPLE:The compound of formula II. USE:A component of a ferroelectric liquid crystal composition. It is a liquid crystal compound to be compounded with each other or with other ferroelectric liquid crystal system to extend the temperature range of ferroelectric liquid crystal phase. It is expected to be effective in improving the electrooptical response, etc., by the intermolecular action induced in the heterocyclic group included in the skeleton and is useful as an elctrooptical display material. PREPARATION:The compound of formula I can be produced by esterifying a compound of formula III with a compound of formula IV in methylene chloride in the presence of N,N'-dicyclohexylcarbodiimide.
Patent JP-H0624351-A (JP)
Title: Power steering device
Inventor: KAMEDA YOSHIKAZU
IPC: B62D6/02
Filed: 1992-08-21
Abstract: PURPOSE:To save energy as a steering feeling is secured by providing a flow rate regulating valve to feed a flow rate, reduced to zero at a set car speed, to a control valve, and a clutch to cut off connection between a pump and an engine when a car speed exceeds a set value. CONSTITUTION:A power steering device comprises a pump 10 driven with the aid of an engine 60, an actuator 20 to effect power assistance of steering operation, and a control valve 30 to control working oil fed to the actuator 20. A flow rate regulating valve 40 to feed a flow rate Q1, decreased according to the increase of a car speed and reduced to zero at a set car speed, to a control valve 30 and effect reflux of a remaining quantity Q2 to reservoir 70 is located in an oil passage running between the pump 10 and the control valve 30. A clutch 50 to cut off connection between the pump 10 and the engine 60 when a car speed exceeds a set value is located in a flow rate transmission system extending between the pump 10 and the engine 60. This constitution causes production of a steering feeling responding to a car speed during a time in which a car speed attains a set value and causes the stop of the pump in a region where there is no need for power assist more than the above resulting in saving of energy.
Patent JP-H1168186-A (JP)
Title: Power source
Inventor: KUMASAKA KATSUNORI
IPC: H01L41/107
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a power source which surely realizes a piezoelectric transformer element having a high reliability, without being influenced by the size and shape of the substrate and easily makes a low height structure. SOLUTION: The power source comprises a piezoelectric element 1, components 22 electrically connected to the element 1, and substrate 14 mounting the transformer element 1 and components 22. A slit 20 is cut into at least a part of the substrate 14 corresponding to the long side of the transformer element on the substrate 14, a cover insulation sheet 18 is inserted in the slit 20 to cover the transformer element and fix it to the substrate 14.