baber/WOPTO huggingface dataset:
Patent JP-H0951952-A (JP)
Title: Brain wave induction device
Inventor: SAWAFUJI TADASHI
IPC: A61M21/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To easily induce brain waves or the same frequency in a short time by connecting a plane wave speaker to the output side of an oscillator generating a sinusoidal wave as a component of brain wave signals. SOLUTION: A plane wave speaker 2 is provided in living space such as a house and a hotel having relatively high airtightness. Also, the sinusoidal wave generation circuit 3 of an oscillator 1 is made to select and generate one of sinusoidal waves as a brain wave signal component, such as an alpha wave, a theta wave and a delta wave. Then, the sinusoidal wave is amplified with an OP amplifier 5, and inputted to the plane wave speaker 2, thereby driving the diaphragms of the plane wave speaker 2 in parallel and outputting plane sound waves of the same frequency. The plane sound waves are free from irregular reflection, and accurately transmitted to a listener's tympanic membrane. Thus, the tympanic membrane are caused to accurately perform a deformation movement.  Then, the deformation movement causes the interlocked motion of the malleus, the incus and the stapes, and then stimulates the cerebrum through a cochlea via the cochlea nerve, thereby inducing the brain waves of the same frequency as the sinusoidal waves generated from the oscillator 1.
Patent JP-H0311275-A (JP)
Title: Engine-driven heat pump device
Inventor: KAZUTA HISASHI
IPC: F25B27/00
Filed: 1989-06-08
Abstract: PURPOSE:To improve the vibration absorbing capacity of a refrigerant piping system by installing two or more of vibration-absorbing pipes in the direction crossed with the main vibration direction of an engine and a compressor and arranging one of them in the direction approximately orthogonal to the main vibration direction. CONSTITUTION:When an engine 1 is driven and a compressor 2 is turned and driven, these engine and compressor are rocked centering around the center of gravity G of these engine and compressor, but vibration absorbing pipes 13a, 13b are disposed to a suction pipe 11 in the direction approximately rectangular to the main vibration direction of the engine 1 and the compressor 2, thus absorbing the main vibrations of the engine 1 and the compressor 2 by flexible deformation in the main vibration direction of these vibration absorbing pipes 13a, 13b. Likewise, a vibration-absorbing pipe 14a is arranged in the direction approximately rectangular to the main vibration direction and a vibration absorbing pipe 14b is disposed in the direction crossed at approximately 45 deg. in a discharge pipe 12, thus absorbing the main vibrations of the engine 1 and the compressor 2 by the vibration absorbing pipe 14a mainly and also absorbing them by the vibration absorbing pipe 14b. Accordingly, the vibration absorbing capacity of a refrigerant piping system is improved, and the durability of the system can be increased.
Patent JP-H09324129-A (JP)
Title: Bisazo compound
Inventor: SHIMADA TOMOYUKI
IPC: G03G5/06
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new bisazo compound shown by a specific formula, and useful in electrophotographic photoreceptors, esp. laminated type ones. SOLUTION: This new bisazo compound is shown by formula I [Ar<1> and Ar<2> are each a (substituted) aryl; X is a single bond, ethylene or vinylene; R<1> and R<2> are each H, an alkyl, alkoxy, halogen, nitro or dialkylamino; (n) is 1-3 when R<1> is not H, and when (n) is >=2, R<1> s may be the same as or different from each other]. This compound is obtained, pref. for example, by the following process: a 2-hydroxy-3-phenylcarbamoylnaphthalene compound of formula II is dissolved in an organic solvent followed by addition of a bis(diazonium salt) compound to conduct a 1st-stage coupling reaction at -20 to 40 deg.C, and then another 2-hydroxy-3-phenylcarbamoylnaphthalene compound is added to the resultant reaction mixture to conduct a 2nd-stage coupling reaction.
Patent JP-S5571069-A (JP)
Title: Sos mos transistor and its manufacturing process
Inventor: OKUTO YUUJI
IPC: H01L27/12
Filed: 1978-11-22
Abstract: PURPOSE:To decrease leakage and also to improve pressure resistance by a process wherein an impurity density of the domain near the interface of a substrate sapphire and silicon near the source is strengthened and an impurity density of said domain near the drain is weakened. CONSTITUTION:In the drawing, 1: represents a source, 2: a drain, 3: a gate material, 4: a gate insulating film, 5: a substrate sapphire, 8: an active silicon domain. Then, 10 represents is a low density P-layer formed by compensation through introducing an n-type impurity from the drain domain. Pressure resistance can be improved by this low density portion. In addition, leak current can be decreased by a presence of the high density portion in the channel for leak current.
Patent JP-H05337343-A (JP)
Title: Production of hollow fiber membrane
Inventor: AJIKI HIROTOSHI
IPC: D01D5/24
Filed: 1992-06-04
Abstract: PURPOSE:To produce a porous hollow fiber membrane having a smooth inner surface and a round cross-sectional shape and free from a flaw such as a pinhole from an extremely low viscosity solution. CONSTITUTION:In spinning a porous hollow fiber membrane having a smooth inner surface and a round cross-sectional shape and free from a flaw such as a pinhole from a low viscosity solution of a polymer, the ratio of the linear velocity of the injection liquid discharged from the center pipe of an annular cap and the linear velocity of the polymer solution discharged from an annular orifice is set to 0.85-2.0 and the ratio of the taking-up speed of hollow fiber in a coagulation bath and the linear velocity of the polymer solution discharged from the annular orifice, that is, a draft ratio is set to 0.7-1.1.
Patent JP-S5268459-A (JP)
Title: Electronic digital watch
Inventor: KOIKE YUUJI
IPC: G04G9/00
Filed: 1975-12-04
Abstract: PURPOSE:To make possible second display as well with a simple change of circuits by aternately inputting the outputs of a second counter and minute counter to a minute decoder by means of the controlled pulses of a preset period thereby alternate displaying minute and second in a minute display part.
Patent JP-2000335730-A (JP)
Title: Carrier device
Inventor: ONOYAMA TATSUO
IPC: B65G43/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device for carrying and detecting carried materials corresponding to a rotating property and secular change inherent to a motor roller by using the motor roller. SOLUTION: A pulse generating part 26 built in a motor roller 14 generates pulses in the rotation of the motor roller 14. The number of unit pulses per unit time is compared with the number of reference pulses stored in a storage means 42 for monitoring that the number of unit pulses is changed out of the range of the number of reference pulses. With the number of unit pulses changed out of the range of the number of the reference pulses, a change in load of the motor roller 14, namely the arrival or discharge of materials to be carried, is detected. A setting means 41 for the number of reference pulses is used in storing the number of unit pulses per unit time generated by the pulse generating part 26 as the number of reference pulses in the storage means 42.
Patent JP-S5369567-A (JP)
Title: Integrating circuit for micro wave
Inventor: SEKINE KENJI
IPC: H01P3/08
Filed: 1976-12-03
Abstract: PURPOSE:To constitute the integrating circuit unifiedly with the waveguide and to make easy the manufacturing and low in cost, by providing the micro wave integrating circuit MIC on the short surface of the waveguide and further placing a window of air-tight and transparency at the output side of the waveguide.
Patent JP-S63310445-A (JP)
Title: Stacker mechanism of sheets of paper
Inventor: ORIHARA SUSUMU
IPC: B65H31/08
Filed: 1987-06-12
Abstract: PURPOSE:To facilitate the taking-out of stacked sheets of paper by enabling the discharge roller of sheets of paper to be moved at the speed equal to its discharging speed, over a stacker. CONSTITUTION:A conveying system consists of each pair of discharge rollers 1 and conveying rollers 2 which hold sheets of paper in between and convey them by their rotation. After a sheet of paper 3a passed through the conveying rollers 2, its front end part is held in between the discharge rollers 1. In this condition, the discharge rollers 1 are moved in the arrow B direction at the speed equal to the feeding speed of the conveying rollers 2. At this time, the discharge rollers 1 are not rotating. As the discharge rollers 1 arrive at a defined position over a stacker 4, they stop moving while starting rotation to feed out the sheet of paper 3a forward. And, when the front end of the sheet of paper 3a reaches the front end position of the stacker 4, the discharge rollers 1 are moved backward while rotating, thereby, housing the sheet of paper 3a in the stacker 4.
Patent JP-H01312731-A (JP)
Title: Calender roll cleaning method for magnetic recording medium
Inventor: SHOJI TAKEHIKO
IPC: B29C43/24
Filed: 1988-06-13
Abstract: PURPOSE:To improve the productivity by applying calender processing to a magnetic recording medium having a magnetic layer and applying calender processing to a web without any magnetic layer. CONSTITUTION:A magnetic recording medium is passed between plural metallic rolls and elastic rolls and its magnetic substance layer is subjected to mirror surface processing at a temperature under pressure, then uncoated part (b) of a support 10A is used as a cleaning web to apply calender processing before soiling starts transposition of press scratch onto the magnetic layer 10B in at least one of metallic rolls 1, 2, 3 during the calender processing of the part (a) of the magnetic tape 10 having the magnetic layer 10B on the supporting body 10A. Then the contamination on the metallic rolls 1, 2, 3 is pressed onto the base 10A to remove the contamination on the metallic rolls 1, 2, 3 and then calender processing having a part (c) with the magnetic substance layer 11B is applied. Thus, the cleaning of the metallic rolls 1, 2, 3 is executed without stopping the manufacture line and the productivity is improved.
Patent JP-S626522-A (JP)
Title: Triangle wave generating circuit
Inventor: WATANABE YOSHIHIKO
IPC: H03F3/20
Filed: 1985-07-02
Abstract: PURPOSE:To decrease the number of terminal pins for circuit integration by providing a comparison circuit supervising an output level of a storage means and a control means activating the 2nd constant current source based on the output of the comparator circuit so as to output an output signal of the storage means as a triangle wave signal. CONSTITUTION:A reference power voltage Vref is fed to each non-inverting input of comparators COMP3, COMP4 via a resistor R16, and since each resistance of resistors R15, R16 is set equally, a drive signal is biased to 1/2Vref when the signal becomes a comparison input to a window comparator 9. That is, the signal reference level of the drive signal is 1/2Vref. Thus, the circuit reference level of a triangle wave generating circuit 8, that is, the comparison reference level of the comparator circuit 3 and the DC bias level (signal reference level) of the drive signal are set by the resistance voltage division of the same reference power voltage Vref. Thus, the circuit operation always stable is performed regardless of the variation in the power voltage.
Patent JP-S5369581-A (JP)
Title: Manufacture for resin sealed type semiconductor device
Inventor: ASOU KOU
IPC: H01L23/08
Filed: 1976-12-03
Abstract: PURPOSE: To obtain the resin sealing unit having hollow parts for various shapes very easily, by inserting the heat-proof elestic moulding material in the metal mould cavity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6038018-A (JP)
Title: Multiple perforated surface filter
Inventor: ISHII KAZUO
IPC: B01D39/10
Filed: 1983-08-09
Abstract: PURPOSE:To obtain a reticulated filter container easy to wash and high in solid remaining effect, by providing slits so as to cross the slits of two parts at right angles when two parts are combined so as to form no gap. CONSTITUTION:In C and D formed of parallel metal wires 1, 2, C is inlaid with D and respective handles 3, 4 are aligned to cross the metal wires 1, 2 at right angles. By separating C and D to form slit surfaces in washing, and urging dynamic action along the slit direction, washing effect can be enhanced. The reticulated filter container as mentioned above can be adapted to a basket, the raw garbage basket of a kitchen sink or a filter for waste water.
Patent JP-S5669320-A (JP)
Title: Continuous preliminary processing of molten iron and gas producing method
Inventor: NAKAGAWA RIYUUICHI
IPC: C21C5/56
Filed: 1979-11-12
Abstract: PURPOSE:To reduce a fuel ratio in the blast furnace and to produce by-produced gas having high freedom, by adding the powder of solid hydrocarbon and oxygen or the like, and simultaneously carrying out the steel making reaction and gasfication of hydrocarbon in the manufacturing process of steel. CONSTITUTION:Molten iron 1 is continuously fed to a reaction furnace 3 from a flowing trough 17. From a water cooling lance 4 oxygen blowing is done to desiliconize and the powder of iron oxide is added from the lance. Then, from the lance 2 coal powder is injected and added into the molten iron by using transporting gas to decarbonize. From the lance 7 more than a stoichismetrically equivalent amt. of oxygen is blown and if requird, steel chips are added from a feed port 10 of a cooling agent, and steam is blown from the lance 11. The produced slag is transferred to dephosphorization and desulfurization process through an intermediate skimmer 8 and an intermediate skim discharger 9 and oxygen and slag making agent are added from the lance 12 and the feed port 13. The produced gas is taken out through a fuel 15 from an upper part of a slag discharge port 14 and the molten iron which has finished the reaction is taken out from a tapping port 16.
Patent JP-H09327137-A (JP)
Title: Fixed magnetic-pole core for motor
Inventor: SO MASAHIRO
IPC: H02K1/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixed magnetic-pole core for a motor which can prevent the fixed magnetic-pole core from coming into contact with a rotor while the motor is formed to be small and of a high output. SOLUTION: A core is composed of a boss 10 and of flanges 11, and the boss 10 and the flanges 11 form an inner circumferential face 101. Every flange 11 is provided with a root portion 12 which is bonded to the boss 10 and with a tip portion 13 which protrudes to the circumferential direction. In a state before a winding is arranged and installed, the tip portion distance R3 between the inner circumferential face 101 and the central axis C at every tip portion 13 is longer than the root part distance R2 between the inner circumferential face 101 and the central axis C at every root portion 12.  When the winding is wound around the boss 10 by means of winding tension, the flanges 11 are bend and deformed by the pressure force of the winding, the tip portions 13 are displaced to the direction of the central axis C, and the inner circumferential face 101 whose radius is constant from the central axis C is formed. Since a narrow and accurate gap is formed between the inner circumferential face and a rotor, it is possible to prevent the core from coming into contact with the rotor while a motor is formed to be small and of a high output.
Patent JP-S5934794-A (JP)
Title: Fitting structure of on-vehicle speaker
Inventor: KAZAMA NORIO
IPC: H04R7/16
Filed: 1982-08-23
Abstract: PURPOSE:To obtain a speaker fitting device without disturbing free vibration of a sound diaphragm, by pressing and holging the sound diaphragm made of hard foamed polyurethane between a car in terior member and a ridge frame. CONSTITUTION:Plural locking pawls 7 are projected downward at an inner circumference of an opening 5a of a ridge frame 5, the ridge frame 5 is inserted to the sound diaphragm 3 made of hard foamed polyurethane or the like and each locking pawl 7 is bit to the upper surface outer circumference of the sound diaphragm 3. Further, plural fitting rods 8 are projected toward the lower part at the inner circumferential wall of the ridge frame 5 and holes 9 for inserting the said rods 8 are opened at the opening ridge of a car interior member 1 correspondingly. After the sound diaphragm 3 mounting a driver unit 4 to its center rear surface with an adhesives 12 is fitted tentatively at the opening circumferential ridge of the car interior member 1, the diaphragm 3 is fixed on the car interior member 1 with the rods 8.
Patent JP-H07329056-A (JP)
Title: Ceiling borer and boring method of ceiling
Inventor: MORIYA SUSUMU
IPC: B28D1/14
Filed: 1994-06-06
Abstract: PURPOSE:To realize the application of a single drain disposing pad to core bits having various sizes so as to remarkably reduce the burden of management and cost and, contribute to the prevention of water from leaking, the prevention of a motor from being damaged and the improvement of working efficiency. CONSTITUTION:A drain disposing pad 9, the diameter of the inner wall of which is made to be larger than the outer diameter of a core bit 1, is abuttingly mounted onto a ceiling. Further, a water sealing plate 23 consisting of a circular plate-like body is fitted to the upper part of the core bit 1 above the inner wall 13 of the drain disposing pad 9 or the water sealing plate 23 is formed above the inner wall 13 of the drain disposing pad 9.
Patent JP-H11335291-A (JP)
Title: Production of aloe solution
Inventor: FUKAZAWA SHINJI
IPC: A61K36/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aloe solution, capable of producing the transparent aloe solution having a high aloe extract-dissolving effect, scarcely containing the residues of green aloe leaves and having excellent preservability. SOLUTION: This method for producing an aloe solution comprises a process for cutting off the pickles of the green leaves of aloe, a process for slicing the pickle-removed green leaves in a prescribed width, a process for adding a prescribed amount of water to a prescribe amount of the sliced green leaves and subsequently boiling the mixture of the green leaves with the water under pressurization to produce the aloe solution containing the eluted aloe extract, a process for filtering the produced aloe solution and subsequently leaving the aloe solution at a low temperature to precipitate impurities in the aloe solution, and a process for removing the precipitated impurities, again boiling the aloe solution and then filtering the aloe solution.
Patent JP-H022407-A (JP)
Title: Plant diagnostic system
Inventor: TSUMURA KAZUHIRO
IPC: G01D21/00
Filed: 1988-06-15
Abstract: PURPOSE:To improve operability by providing the title system with a storage device for storing the structure knowledge or the like of an apparatus or the like and a computer for specifying a monitor board indicating abnormality from input coordinates on the monitor board and diagnosing the monitor board. CONSTITUTION:The plant diagnostic system is constituted by connecting a storage device 2 and a display device 3 to a computer 1 and connecting a keyboard 4 and a coordinate inputting mouse 5 to the display 3. The storage device 2 stores data such as apparatus knowledge in a plant system as image data or the like. The computer 1 executes inference in accordance with knowledge for processing said image data or the like and the display 3, the keyboard 4 and the mouse 5 constitute a man-machine interface. When an operator inputs the coordinates of the position of an output apparatus on the monitor board displayed on the display device 3, the computer 1 specifies the monitor board provided with an abnormal monitor board from the coordinates and extracts its structure knowledge or the like to diagnose the existence of abnormality in the apparatus.
Patent JP-S5668945-A (JP)
Title: Tape recorder
Inventor: HORIGUCHI HIROSHI
IPC: G11B15/02
Filed: 1979-11-09
Abstract: PURPOSE: To secure an automatic stop of a tape recorder, by detecting that the input signal to be recorded has discontinued for a fixed time through the rectifying circuit and the holding circuit.  
     CONSTITUTION: The input signal of the input terminal 1 is recorded on the magnetic tape by the magnetic head 3 via the amplifying circuit 2. The output of the circuit 2 is supplied to the circuit block 5 via the amplifying circuit 4 and supplied to the holding circuit T after rectified at the circuit bolck 5. The circuit T delivers a constant level regardless of a temporary discontinuation of the input. In case the input is discontinued for a fixed time or more, the output of the block 5 becomes lower than the fixed level. Thus the Schmitt circuit 6 has an inverting action, and accordingly the switching circuit 8 is actuated by the control circuit 7. Then the plunger 9 works in case the switch 10 is turned on to put the tape recorder under the pause mode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04369022-A (JP)
Title: Document printer
Inventor: EBE TOSHIAKI
IPC: G06F3/12
Filed: 1991-06-18
Abstract: PURPOSE:To print out a skipped document by a retrial instruction by skipping a document generating an error even when the error is generated during the period of printing, printing out documents by the specified number of documents and then printing out the skipped document. CONSTITUTION:A printing part 1 successively prints out documents based on a document to be printed and a printing instructing list indicating the number of prints, a recording part 2 records the printing process of the printing part 1 and a record output part 3 displays or prints out the contents of the record. When an error is generated during the period of printing, a control part 4 aborts the succeeding printing, instructs the printing of the succeeding document, and after ending the printing, obtains an error document list from the recorded contents of the recording part 2 and retries the printing of the document corresponding to the error document list.
Patent JP-H0311208-A (JP)
Title: Combustion equipment
Inventor: YOTSUYA NORIO
IPC: F23D11/08
Filed: 1989-06-08
Abstract: PURPOSE:To prevent combustion flames from their elongation, combustion characteristics from being aggravated, and form the compact combustion flame by dividing the perforated flame hole using a plurality of secondary air blowout paths and non-hole parts and providing blowout blocking parts in the secondary air blowout paths. CONSTITUTION:After rising around a mixing chamber 34 and flowing into secondary air blowout paths 37 from a secondary air path 39, the secondary air is blown out from secondary air blowout holes 40, wraps combustion flames formed on flame multiholes 38 from around the flames and shortens flame lengths to realize a high load combustion. Since the flame multiholes 38 are finely parted by non-hole portions 41, the secondary air from the secondary air blowout holes 40 flows also into the non-hole portions 41 and is supplied to the parted individual combustion flames from around the flames to accelerates the combustion, enabling the flame lengths to be shortened whereby the size of a combustion equipment can be reduced. Further, since the non-hole portions 41 and secondary air blowout hole blocking portions 42 are approximately linearly constructed, the combustion flames are not obstructed by the secondary air but rapidly transmitted to enable white smoke to be prevented from being generated in an ignition.