baber/WOPTO huggingface dataset:
Patent JP-2001166768-A (JP)
Title: Topboard opening/closing device of grand piano
Inventor: ARIMORI MANABU
IPC: G10C3/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a topboard opening/closing device of a grand piano which is relatively inexpensive, does not impair the appearance of the piano and enables even females on children to easily, surely and slowly close a topboard. SOLUTION: The topboard opening/closing device of the grand piano which opens and closes the topboard 2 having a topboard rear 3 mounted freely turnably around a fulcrum 4 to an outer rim 5 is provided with a topboard prop 8a which is freely turnably connected to a position where its one end faces the fulcrum 4 of the outer rim 5, and a piston type oil damper 12 which is mounted at the rear surface of the topboard rear 3, projects toward the side opposite to the fulcrum 4, is disposed along the rear surface of the topboard rear 3 freely expandably and contractably in a direction orthogonal with the turning axis of the fulcrum 4, has a piston 15 freely turnably connected to the other end of the topboard prop 8a and brakes the topboard 2 by the piston 15 by pressing of the topboard prop 8a when the topboard rear 3 turns to the closing piston side.
Patent JP-H05155469-A (JP)
Title: Paper conveying device
Inventor: KOSHIISHI YUKIHIKO
IPC: B65H7/14
Filed: 1991-12-04
Abstract: PURPOSE:To facilitate assignment of a place where the skew of paper sheets occurs. CONSTITUTION:When sensors 1-4 are brought into a light shielded state by means of paper sheets 10 conveyed through a conveyance passage 9, this effect is reported to skew detecting devices 5 and 6. The skew detecting devices 5 and 6 determines a difference between times in which the sensors 1-4 are brought into a light shielded state, and from the time difference, a skew amount of the paper sheets 10 is calculated. A difference between amounts of the sheets 10 in a skew state calculated by the skew detecting devices 5 and 6 is calculated by a differentiator 7 and a calculated value is fed to a data processing part 8. It is analyzed by the data processed part 8 from a value calculated by the differentiator 7 whether the skew of the paper sheets 10 occurs between the sensors 1, 2 and the sensors 3, 4.
Patent JP-2000169877-A (JP)
Title: Liquid perfumery composition
Inventor: YANAGISAWA YUKI
IPC: A61K8/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prepare an aqueous liquid perfumery composition stable over a wide range of temperatures and capable of including a highly concentrated perfumery component by including a perfumery component, a surfactant, a phase conditioner and water in a specific content ratio. SOLUTION: This liquid perfumery composition includes (A) 5-20 wt.% perfumery component, (B) 5-20 wt.% surfactant, (C) 5-30 wt.% phase conditioner (preferably propylene glycol or the like) and (D) 10-80 wt.% water. The ingredient A preferably is a 5-20C ester or the like such as ethyl cinnamate from the view point of improving the property of lingering perfume to dewatered and dried clothing and a 5-15C alcohol such as linalool from the view point of spreading perfume immediately after being thrown in a washing vessel. The ingredient B preferably is an alkyl ether sulfate added with 2.5-5 mol ethylene oxide as an anionic surfactant and a polyoxyethylene lauryl ether added with 8-15 mol ethylene oxide as a nonionic surfactant.
Patent JP-2000168155-A (JP)
Title: Method for hot stamping
Inventor: TAKATORI SUSUMU
IPC: B41M1/24
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To emboss a surface of a foil on a face to be hot stamped by forming the face to be hot stamped which has bumps and dips at a surface of a hot stamping member and pressing the foil on the face to be hot stamped by a hot stamping die. SOLUTION: A design composed of characters, figures or the like is printed to a surface of a hot stamping member 1. A toner layer 3 is formed on the member 1. A face to be hot stamped 4 having bumps and dips is consequently formed to the surface of the hot stamping member 1. A foil 5 is placed on the member 1 provided with the face to be hot stamped 4. The foil 5 on the face to be hot stamped 4 is pressured by a hot stamping die 6 while being heated. The hot stamping die 6 has a stamping projecting face 7 formed smoothly to project in the form of characters, figures or the like. The foil 5 has an adhesive layer 8 set to a lower face.  In a state in which the face to be hot stamped 4 and the stamping projecting face 7 are registered, the hot stamping die 6 is pressed down to press the foil 5, whereby the foil 5 is pressure bonded only onto the face to be stamped 4 via the adhesive layer 8. Bumps and dips are generated to a surface of the foil 5 and the foil is embossed.
Patent JP-H11182815-A (JP)
Title: Surface combustion burner
Inventor: HIROMOTO SHUJI
IPC: F23D14/16
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching of a mat to a casing and prevent increase of the weight of a burner by a method wherein the formed by entangling a multitude of metallic fine wires having a specified diameter to pass the mixture of combustion gas and air and burn the same on the surface thereof, is fixed to the casing through welding. SOLUTION: A mat 1 is prepared by entangling a multitude of heat resistant metallic fine wires having the diameter of 20-100 μm and baking the same to obtain a porous plate. The electric resistance of the porous plate is high but that of a metallic plate is low. The porous metallic plate can hardly be welded to the metallic plate through spot welding since a difference between the electric resistances of them is too big and, therefore, the spot welding is facilitated by arranging a metallic sheet on the welding surface or by increasing the density of the metallic wires. The mat 1 is welded to a casing 2 under a condition that they are contacted directly while sealing property can be improved by applying spot welding under a condition that a packing is pinched between the mat 1 and a patch 6 or the casing 2.  A surface combustion burner is prepared by welding whereby the number of parts can be reduced, the structure of the same can be simplified and the weight of device can be lightened.
Patent JP-2000170155-A (JP)
Title: Partial improving method for shallow layer in soft ground
Inventor: SHIBATA YOSHIKI
IPC: E02D3/12
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a partial improving method for a shallow layer in a soft ground which can be smoothly improved in order to efficiently lay various kinds of embedding pipes. SOLUTION: A small diameter agitating blade 18 for excavating and agitating a ditch is provided at the upper part of a hollow rotary shaft 20 and a large diameter agitating blade 19 for excavating and agitating a hole is provided at the lower part thereof. A hollow rotary shaft 20 of a ground excavating and agitating device 17 in which a delivery hole discharging a solidifying liquid in the excavated and agitated soil agitated by the agitator is formed in the shaft 20 is fitted vertically or obliquely to a rotary drive device so as to be horizontally transferable through a thrusting device 16, in the traveling device 10 transferable on the ground.  The hollow rotary shaft 20 is inserted to penetrate the ground and rotated and further horizontally transferred while discharging the solidifying liquid supplied through the hollow part of the rotary shaft 20 from the delivery pipe 37 while agitating the underground to partially improve the shallow layer of the ground.
Patent JP-H06174252-A (JP)
Title: Deodorizing device for air conditioner
Inventor: HARADA TOSHIO
IPC: F24F1/00
Filed: 1992-12-03
Abstract: PURPOSE:To remove germ acting as a cause for bad odor propagating on the surface of an evaporator so as to generate air having no bad odor. CONSTITUTION:A cathode electrode is mounted at a top part of an evaporator 7 and an anode electrode is mounted at a lower part of the evaporator 7 through a non-metallic electrical conductive layer 19. Voltage is applied to it to attract germs dotted on the surface of the evaporator 7 toward the non-metallic electrical conductive layer 19 and then the germs are discharged through a drain 8 together with condensed water. In addition, if a copper fiber layer is arranged between the non-metallic electrical conductive layer 19 and the anode electrode, germs can be killed under sterilizing effect of copper and thus even if the germ are discharged out together with the condensed water, viable germs may not be discharged.
Patent JP-H06343299-A (JP)
Title: Method for stepping motor control and its device
Inventor: DAAO TAKUUTSUOOTO
IPC: H02P8/16
Filed: 1991-11-07
Abstract: PURPOSE: To provide a reliable movement in a motor and reduce consumption of electrical energy, by using a measuring method for detecting the amount of mechanical energy from a motor while driving pulses are fed for each step rotation of a rotor in the motor. CONSTITUTION: A controller is used for a stepping motor (M) with a coil and a permanent coil joined magnetically with the coil. The controller includes a means 3 for applying a driving pulse to the coil for each step rotation of the rotor, measuring means 4, 5, and 6 for measuring mechanical energy fed from the motor, a detecting means for generating a detecting signal at an instant, in which the mechanical energy becomes a maximum point, and a sensitive means for responding to the detection signal to stop the driving pulse at the maximum point.
Patent JP-H05132726-A (JP)
Title: Immersion pipe for heating molten metal and its production
Inventor: TSUJI KENICHI
IPC: F27B5/10
Filed: 1991-11-11
Abstract: PURPOSE:To obtain an immersion pipe for heating molten metal having a long service life and excellent durability by concentrically embedding a dense refractory ceramic tube in the peripheral wall of a porous refractory ceramic tube at its specified region. CONSTITUTION:A resistance heater (not shown in the figure) is set in the space 2a of an immersion pipe 1 consisting of a bottomed tube 2 provided with the peripheral wall 3, bottom wall 4 and flange 5, and the pipe is immersed in the molten metal, energized and heated. In the pipe 1, the bottomed tube 2 consists of a porous ceramic, and a dense ceramic sleeve 6 is embedded in the peripheral wall 3 at the region corresponding to the surface position 3a of molten metal with the center axes aligned with each other. The immersion pipe 1 is set at the specified position in the tubular cavity of a die with the center axis of the sleeve 6 aligned with that of the pipe. A slurry contg. powdery or granular refractory ceramic is injected into the cavity, dried and then calcined to obtain the immersion pipe.
Patent JP-2000140521-A (JP)
Title: Siphon functioning body
Inventor: HATANO HITOSHI
IPC: A01G27/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To drain clarified water of hardly separable water and to surely supply and discharge water in large quantities. SOLUTION: A polyfunctional and multipurpose siphon functioning body capable of filtering, supplying and discharging an arbitrary amt. of water has a water permeable structure comprising a hydrophilic or lipophilic material and is constituted by applying a freely bendable shape holder 9 to the interior or outer peripheral part of a capillary tube water permeable body 3 formed into a three-dimensional shape such as a rope-like, spiral, rod-shaped or strip-like shape. This siphon function body holds the three-dimensional structure of a filter body especially and can be formed into any shape without becoming flat and is reduced in clogging or the necessity of washing becoming a problem in the filter body and can filter, supply and discharge only an arbitrary amt. of clarified water quietly.
Patent JP-H07198604-A (JP)
Title: Refractive index measuring device
Inventor: WATANABE MASAYUKI
IPC: G01N21/45
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a small-sized device, by which a minute change of refractive index of a sample can be detected delicately. CONSTITUTION:Two Faby-Pe rot inteferometers 1,2 are arranged in the longitudinal direction in the optical path direction. A sample is circulated through the Faby-Penot inteferometer 2, the wavelength of transmitted light of the Faby- Penot inteferometer 1 is made agree with the wavelength of transmitted light when a standard sample is passed through the Faby-Penot inteferometer 2, and light transmitted through both inteferometers is measured. As the wavelength width of transmitted light is small in the Faby-Penot lnteferometer 2, if the wavelengthes of transmitted light of two Faby-Penot inteferometers are made agree with each other for a standard sample, a little change of a sample causes a remarkable change of intensity of transmitted light.
Patent JP-H10188937-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KITA FUSAJI
IPC: H01M10/0566
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with excellent safety and cycle characteristic, which can be mass-produced at a low cost without precipitating dendritic rithium at the upper and lower parts of electrodes. SOLUTION: This battery has a positive electrode 1 and negative electrodes 2 laminated via separators 3 formed of a microporous films. The upper and lower ends of the separators 3 are overhung from the positive and negative electrodes 1, 2 to the upper and lower sides and all or part of microholes at or near a boundary 3c between an overhung area 3a and a contact area 3b contacting the positive and negative electrodes 1, 2 are closed.
Patent JP-H11183245-A (JP)
Title: Instrument and method for measuring propagating time of acoustic wave
Inventor: SUGINO MASAYOSHI
IPC: G01B17/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an instrument and method capable of measuring the propagating time of acoustic waves through an object to be measured with high accuracy with a simple constitution. SOLUTION: An adder 80 adds the saw-tooth voltage of saw-tooth voltage generator 60 to the reference voltage of a reference voltage generator 70, and a V-F converter 90 converts a summed voltage into a frequency signal. Then, a drive circuit 100 generates a drive signal based on the frequency signal. When an ultrasonic transmitter 20 transmits ultrasonic waves toward two reflecting surfaces 12a and 41 through an object to be measured in accordance with the drive signal, the ultrasonic waves are reflected as two kinds of ultrasonic waves on the reflecting surfaces 12a and 41. Therefore, both reflected ultrasonic waves are received by means of an ultrasonic receiver 30 while the waves generate beats due to the frequency difference between them.  When the signals received by means of the receiver 30 are outputted through a zero-crossing circuit 130, a frequency setter 140 calculates the above-mentioned frequency difference and a microcomputer 50 calculates the propagating time of the ultrasonic waves through the object to be measured according to the frequency difference.
Patent JP-2001146561-A (JP)
Title: Inkjet printing ink composition
Inventor: TANIGUCHI MAKOTO
IPC: C09D11/328
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition which can meet various performances to be demanded for inkjet printing ink compositions at a high level to realize good print images, and an inkjet printing method using the same. SOLUTION: The ink inkjet printing method comprises printing on cloth an ink composition comprising at least a reactive dye, a surface active agent, water, and at least one compound represented by the formula (wherein EP1, EP2, and EP3 are each independently an ethyleneoxy group or a propyleneoxy group; and (l+m+n) is a natural number of one or more) and having a viscosity of not more than 8.0 mPa.s (20 deg.C) by a piezo-oscillator inkjet recording head.
Patent JP-H07199953-A (JP)
Title: Audio equipment
Inventor: NAKADA HIROYUKI
IPC: H04R1/10
Filed: 1993-12-27
Abstract: PURPOSE:To make an earphone be the substitute of a speaker and to properly listen to sound even when the earphone is housed in the main body of an equip ment by providing a sound magnification function part in an earphone housing part. CONSTITUTION:The inner shape of the earphone housing part 2 is constituted so that a bottom surface is turned to a flat sound reflection surface 3 and an approximately circular inner peripheral surface is the sound spreading part 4 of a female tapered shape for which a diameter is gradually made large as approaching to a main body case surface side 1a. In this case, when it is detected by a detection switch 6 that the earphone 11 is housed, a volume is turned to a large side and the sound for which low-frequency sound is amplified is emitted from the front surface 11a of the earphone 11. The sound emitted from the front surface 11a of the earphone 11 is reflected on the sound reflection surface 3 which is the bottom surface of the housing part 2 and emitted to the main body case surface side 1a while a direction is widened by the sound spreading part 4 of the female tapered shape. Thus, the earphone 11 can be used as the speker by magnifying its sound while saving space without providing an exclusive speaker.
Patent JP-2001166789-A (JP)
Title: Method and device for voice recognition of chinese using phoneme similarity vector at beginning or end
Inventor: YO CHUWA
IPC: G10L25/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition device for Chinese which can make a necessary memory small by making recognition precision higher and uses the phoneme similarity vector at the beginning or end. SOLUTION: The voice recognition device for Chinese includes a voice signal filter which receives a voice signal to generate a filtered analog signal, a digital- to-analog(A/D) converter which converts the voice signal into a digital voice signal, a computer which receives and processes the digital signal, a pitch frequency detection device which detects characteristics of the pitch frequency of the voice signal and then recognizes the tone of the voice signal, a voice signal preprocessor which detects the end point of a syllable of the voice signal and then determines the beginning and end of the syllable, and a training part which trains a syllable model based upon trained parameters of a be ginning part PSV model and an end part PSV model.
Patent JP-H07189459-A (JP)
Title: Flooring structure
Inventor: NAKAMURA TAKASHI
IPC: E04F15/00
Filed: 1993-12-27
Abstract: PURPOSE:To enhance the efficiency of flooring construction by providing flooring structure capable of enlarging a board material. CONSTITUTION:In flooring structure where a plurality of joined board materials la are installed on a floor surface 4, a first fixture member 2 is fixedly installed approximately in the center of the board materials 1 and provided with a fitting section 21 which joins the board materials 1 when installing the board materials 1. A second fixture member 2 is fixedly installed to the position of the floor surface 2 equivalent to the first fixture member 2 in a state where the board materials 2 are installed to the floor surface 4 and are provided with a fit-in section directed at the direction opposed to the first fixture member 2. The approximately central part of the boards materials 2 are fixed by fitting the first fixture member 2 in the second fixture member. When the sizes of the board materials 1 are increased, this construction serves to inhibit the floating of the board materials from the floor surface resultant from the warping of the boards produced when they are joined.
Patent JP-H10199115-A (JP)
Title: Disk reproducing device
Inventor: TAKEMASA KAORU
IPC: G11B17/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To shorten a time from a command of reproduction of a disk to execution of reproduction and to enable smooth reproduction by performing simultaneously reproducing means transport operation in which a disk reproducing means is made from a non-reproduction position to a reproduction position and disk transport operation in which a desired disk is made from a disk holding position to a reproduction position. SOLUTION: When a disk sending mode is commanded, an idle tray 53 is positioned to the prescribed height, and a disk can be inserted. The disk is inserted continuously or for each command by desired command operation. When such insertion of a disk is finished, a mode is shifted to a reduction mode by the prescribed command. At the same time a carriage 30 reaches a reproduction position and a disk reaches a reproduction position, a turn table 20 carries a selected disk, while a disk is clamped. Thereby, a disk is reproduced.
Patent JP-H05164721-A (JP)
Title: Humidity detecting circuit
Inventor: ANDO YUJI
IPC: G01N27/18
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a humidity detecting circuit enabling accurate detection of humidity irrespective of the condition of an ambient temperature by preventing occurrence of a temperature drift by a simple means. CONSTITUTION:In a humidity detecting circuit provided with a bridge circuit having a construction including a temperature-sensitive element, a third resistor R3, a current control element 5 and a power source are connected in series to the bridge circuit, while a series connection of fourth and fifth resistors R4 and R5 is connected in parallel to a series connection of R3 and the bridge circuit. A node of R4 and R5 and a node of R3 and the bridge circuit are connected to a voltage comparator circuit 4 respectively and an output of the voltage comparator circuit 4 is inputted to the current control element 5.
Patent JP-H07196095-A (JP)
Title: Airframe of airplane
Inventor: KOMATSU JIYUNJI
IPC: B64C39/10
Filed: 1993-12-30
Abstract: PURPOSE:To obviates a main wing by arranging such constitution that a plan is a longitudinal rectangle and the cross section of the rectangle is rectangular, and the longitudinal cross section is an aerofoil. CONSTITUTION:The airframe structure a is one where the plan of a fuselage 1 is longitudinally rectangular and its cross section is sideways long rectangular 2, and the longitudinal cross section is an aerofoil 3, and a horizontal tail 4 and a vertical tail 5 are attached to an empennage. In addition, airframe structure (a) such that a part of the tip of the empennage is made a mobile wing in place of the horizontal tail 4 and the vertical tail 5 of the empennage of the airframe, or an aileron is attached to the frank of the airframe 1 in place of the horizontal wing 4, or the like can be obtained. In this case, if attack angles of the mobile wing or horizontal tail of the airframe empennage or the aileron are made minus, an airprane climbs with its nose turned up, and besides the airplane may get its flight property suitable for low--speed flight. If the attack angle is made large, the property of nose up vanishes, and even if the wing loading is not made large, the airplane takes horizontal fight without climbing even at high speed, so it exhibits flight property suitable for a high- speed airplane.