baber/WOPTO huggingface dataset:
Patent JP-H0720882-A (JP)
Title: Noise controller
Inventor: TERAI KENICHI
IPC: G10K11/178
Filed: 1993-06-23
Abstract: PURPOSE:To cancel a noise well even when the correlation of a noise source with noise at a listening point is low. CONSTITUTION:The noise that the noise source 1 outputs is detected by a noise detector 2, whose detection signal is processed by an adaptive filter 5 into a digital signal, which is outputted from a control speaker 6. An error detector 7 detects the noise at the listening point which is away from the noise source 1 through a transfer function G and the signal passed through a transfer function C from the control speaker 6. The signal detected by the error detector 7 is an error signal wherein the noise is not erased but left, and this error signal and the signal detected by the noise detector 2 are inputted to a coefficient update computing element 3, whose output is integrated by an integrator 4 and inputted to the adaptive filter 5 to update the coefficient, and, control is so performed that the error signal decreases, thereby canceling the noise.
Patent JP-H07327867-A (JP)
Title: Paper sheet supplying device for toilet stool seat
Inventor: HAMADA TAKAO
IPC: A47K13/16
Filed: 1994-06-08
Abstract: PURPOSE:To enable simple, certain supplying of a paper sheet covering for a toilet stool seat by means of raising a toilet stool lid to open it, consequently releasing a sheet holding function equipped in the stool, and to hold a new paper sheet stored in the toilet stool lid, and place it on the toilet stool seat. CONSTITUTION:In usage, lowering the toilet stool lid 3 to close the toilet stool 2 makes a suspending piece 19 of a moving section 12 at a paper sheet gripper 5 touch the toilet stool 2, and raises the moving section 12 in resistance to a spring 15 force to lower a holding section 11. Then, it fixes a projecting part 18 of the sheet gripper 5 into a part with recess 27 of the clamp 6. Subsequently, it lowers the sheet gripper 5, to the position where the clamp 21, 22 get in touch with the toilet stool cover 4. When the toilet stool lid 3 is raised to open the toilet stool 2, the binding device 21, 22 holds the toilet stool sheet 4, removing it from the toilet stool lid 3, to place it on the upper surface of the toilet stool seat 2.
Patent JP-H0316807-A (JP)
Title: Tire for aircraft
Inventor: YAMADA SHIGEKI
IPC: B64C25/36
Filed: 1989-06-14
Abstract: PURPOSE:To prevent the separation of a protective layer by impregnating or adhering impregnant among the cord filaments of organic fiber, and joining them to form a cord, so that a protective layer can be constituted. CONSTITUTION:When a protective layer is constituted by an Aramid cord 32 made up of industrial fibers 40 such as Aramid fibers, first, impregnant 42 such as liquid polybutadiene rubber is injected among bundled Aramid fibers 40, and then adhesive is applied to them. Then, this is formed in a cord 32, and a protective layer is formed by this cord 32. By this constitution, moisture absorption among organic fibers can be prevented, and even if cut advances up to the protective layer, the separation of the protective layer can be prevented.
Patent JP-2000335197-A (JP)
Title: Production of ornamental body
Inventor: TAMURA MIWAKO
IPC: B44C1/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce an ornamental body, the characters of which such as the outlines of stock and the light transmitting stock are utilized, and provide the producing method of the ornamental body, which has an excellent durability and also is resistant to the heat of a lamp, a candle or the like. SOLUTION: In this ornamental body 1, a specially modified polyester copolymer is used as binding solution 3 in order to bond the stocks 2 of the ornamental body 1 together. The stock 2 is made of vitreous materials. The vitreous materials are bonded together by being dipped in the binder solution 3. After the binder solution 3 dries, by successively laminating the next vitreous materials dipped anew in the binder solution 3 onto the above vitreous materials for bonding together. The binder solution is made of an acrylic/styrene copolymer and used in the fashion of the specially modified copolyester, the molecular weight of which is 2,000,000 to 4,000,000.
Patent JP-H023038-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/407
Filed: 1988-06-20
Abstract: PURPOSE:To reduce the development processing time of the title material by specifying a cross-over time between a color developing bath and a following processing bath. CONSTITUTION:The temp. of the color developing bath is specified to >=39 deg.C, and the cross-over time between the color developing bath and the following processing bath (namely between the color developing bath and the bath having bleaching ability) is specified to <=10sec. Even in case that a color developer having a high temp. of >=39 deg.C is used in the title method, the cross-over time is specified to <=10sec, preferably <=5sec, thereby being suppressed substantially an air fogging. Thus, as the air fogging is reduced, increasing the activity of the color developer by raising the temp. of the color developer, the time required for the color development processing is reduced.
Patent JP-S639016-A (JP)
Title: Magnetic recording medium and its production
Inventor: SUZUKI MASAYASU
IPC: C09D101/18
Filed: 1986-06-30
Abstract: PURPOSE:To form portions with different magnetic outputs on a recording medium to suppress forgery by differentiating the orientating direction of a part of a magnetic body from that of the greater part of the magnetic body. CONSTITUTION:The greater part of the recording medium is orientated in a magnetic field direction 9, but a part of it is orientated in a direction 10 different from the direction 9. The medium is produced by orientating a magnetic layer 4 applied to a non-magnetic base by a magnetic field orientating device 5 arranged with the inclination of an angle (a) from the advancing direction of the base, intermittently supplying current to an electromagnet 6 to disturb the orientation by applying a magnetic field inclined by an angle (b) from the orientating direction and then drying the layer 4 by a dryer 7. Since the portions with output differences are formed by said procedure, a medium having forgery preventing information which can not be erased or added after its formation can be obtained by detecting and collating the length and positions of the portions and the number of portions.
Patent JP-H0711085-A (JP)
Title: Vinyl chloride-based resin composition and its injection molded article
Inventor: AONO WATARU
IPC: C08L27/06
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a resin composition useful for interior automatic trim, etc., having excellent heat stability and heat fluidity and ready injection moldability, comprising a resin composition composed of a vinyl chloride-based resin, an impact improver and a styrenic copolymer as constituent components and a chlorinated polyethylene resin. CONSTITUTION:This resin composition comprises (A) 100 pts.wt. of resin composition composed of (i) 40-70wt.% of a vinyl chloride-based resin having 59-71wt.% of average chlorine content, (ii) 10-40wt.% of an impact improver consisting essentially of an AES resin and (iii) 10-40wt.% of a styrenic copolymer prepared by copolymerizing a styrenic compound with a vinyl cyanide compound constituent component and (B) l-15 pts.wt. of a chlorinated polyethylene resin having 20-35wt.% chlorination degree and <=5wt.% remaining crystallization degree.
Patent JP-H098801-A (JP)
Title: Chained communication method and device
Inventor: FURUMURA KYOKO
IPC: H04L12/18
Filed: 1995-06-19
Abstract: PURPOSE: To communicate a message to plural communication equipments in a chain by the system of a circulation and to realize and construct a high speed and highly efficient data communication system. CONSTITUTION: For transmitting a message between the plural communication equipments Ti and Tj connected to a communication network P by the system of the circulation, the message used for communication between the communication equipments Ti and Tj includes a chained device address information part 26 in which device address information 27 of the circulation destination of the message concerned and the timewise communication conditions 28 and 29 of the communication equipment of the circulation destination are mentioned and communication message 24 showing a transmitting content.  A communication equipment T1 receiving the message copies the received message, extracts the device address of a communication equipment T2 having the satisfactory communication condition at that time based on the chain device address information part 26 of the communication message and transmits the copied communication message to the communication equipment T2 of the extracted device address.
Patent JP-H0316282-A (JP)
Title: Hall effect device
Inventor: KOTANI JUTARO
IPC: H01L43/06
Filed: 1989-06-14
Abstract: PURPOSE:To enable generation of an FG pulse signal of a microbrushless-motor by providing two or more Hall effect detection sections and by detecting a polarity of a magnet between two pitches in a series structure. CONSTITUTION:A pattern pitch M is a width between Hall effect detection sections 1 and 2. By narrowing the width, a pitch between magnets 10 and 11 also becomes narrow; and a pitch is M=P. When an input voltage is applied to input electrodes 3, 4, a voltage is not output among output electrodes 5, 6, 7, 8 at a center of a pattern of a magnetic pole of a rotating drum 9; however, if it is deviated to either, a voltage is output between electrodes 5 to 6 and between electrodes 7 and 8. Although a voltage between electrodes 5 to 6 and that between electrodes 7 and 8 are the same level, a phase deviates by 180 deg., thereby resulting in a wiring as illustrated when a total output voltage is taken. Accordingly, it is possible to oscillate an FG pulse signal precisely even with a small rotating drum having a multipolar magnet and to form a microbrushless-motor.
Patent JP-H102820-A (JP)
Title: Semiconductor pressure converter
Inventor: KATO KAZUYUKI
IPC: G01L9/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To regulate the sensitivity and zero point of a pressure converter by providing a plurality of resistance networks within a processing circuit for strain gauge bridge output, selectively connecting a regulating resistance of every column by an external signal, and varying the output current of the resistance networks. SOLUTION: This device has resistance networks RM1-RMd of the same structure in which input terminals I1-I3 are connected to a bridge piece side output Vg, a power source Vcc, and a ground Gnd, respectively, output terminals O1-O3 are connected to the reversion input terminal of an arithmetic amplifier OP1, and current bypassing terminals A1-A3 are connected to the output of a buffer arithmetic amplifier OP3. The network RM1 has a start end resistance Rag, unit serial resistances Ra1-Ra4 having a resistance value ρ1 , a terminal serial resistance Ra5 having a resistance value 2ρ1 , regulating resistances of every column ra1-ra5, and switches Sa1-Sa5 for selectively connecting resistances ra1-ra5 to the terminal O1 or A1 by an external signal.  The sensitivity can be regulated with a resolution of 25 in the network RM1, and the zero point potential is regulated in the networks RM2, RM3.
Patent JP-S5675939-A (JP)
Title: Load condition detecting method of automobile engine
Inventor: SAKAMOTO SHINICHI
IPC: F02D45/00
Filed: 1979-11-26
Abstract: PURPOSE: To enable proper load condition to be detected by setting sampling cycle in cynchronization with crank angle when the load condition such as air flow is detected.  
     CONSTITUTION: A control circuit CONT, when it receives crank angle signal CS to provide a predetermined crank angle, controls air flow to be introduced into a computer. For example, in 60° of the angle, the control circuit CONT turns on a switch SW3 in the point of time 60° to control a sample holding circuit SH3 for sample holding air flow Qa in the corresponding point of time. These controls are carried out according to signal C1. Next, signal C2 is generated to AD convert value held in the sample holding circuit SH3 at this time. Further, the signal C3 is sent to input/output unit I/O to incorporate AD converted value therein and generate a signal for incorporating the air flow in the computer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H051395-A (JP)
Title: Electrolytic plating method and device therefor
Inventor: IMAZU TSUKASA
IPC: C25D5/04
Filed: 1991-06-25
Abstract: PURPOSE:To attain a plating of an unbendable material such as a thick steel sheet by enabling an electrode to travel and by jetting a plating solution between the electrode and a material to be plated. CONSTITUTION:The electrode unit 1 provides the electrode plate 11 to face against the upper plating surface of the steel plate 2 and plates the plate 2 while travelling horizontally. The plating solution heated by the heating device 10 is jetted between the steel plate and the electrode plate 11 via the pressure pump 7 and the pipe line 8. Without increasing temp. of the thick steel sheet having large heat capacity, the plating high in efficiency and quality is obtained with heating of only the surface of the steel sheet 2 by the plating solution heated just before plating.
Patent JP-H09331092-A (JP)
Title: Solid-state laser system
Inventor: IHARA MASAHIRO
IPC: H01S3/05
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To emit quasi three level laser beams for efficiently radiating from a laser medium by forming a ring type optical path passing through inside and outside of a member between two each of mirrors. SOLUTION: The emitted beams from a semiconductor laser 8 are entered into an end face 1a simultaneously deflecting to be reflected in a medium for pumping operation. Next, the laser beams emitted from the medium 2 and passing through another end face 2b abut against a mirror 5 to be entered again into another member 3 for amplification. After repeating these processes, the laser beams becoming oscillating beams are taken out of the mirror 5. Furthermore, the beams in a ring resonator are turned into one way traffic by an isolator 6 so as to form another optical circuit in one direction.
Patent JP-S5275416-A (JP)
Title: Magnetic reproduction head
Inventor: HINO TETSUO
IPC: G11B5/187
Filed: 1975-12-19
Abstract: PURPOSE: To keep crasstalks small by means of the tapered edges of the part where the width of magnetic cores increase in the track width direction and the wide gap forming part between the tapered edeges, in a head whose lateral parts are reinforced by narrowing only the width of the gap part on the front surface of the head chip. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05343320-A (JP)
Title: Manufacture of soi structure
Inventor: ARAI KEITA
IPC: H01L21/20
Filed: 1992-06-11
Abstract: PURPOSE:To provide an SOI structure for accurate active device regions, while reducing the time required for oxidation, by narrowing the contact area between an epitaxial layer and a silicon substrate with a side wall so that the length for oxidation may be shortened. CONSTITUTION:Silicon nitride 53 is deposited over trenches 52, and the silicon nitride is etched back to the surface of a silicon substrate 32 in such a manner that it remains to form side walls 54 on the sides of the trenches 52. In the trenches, Silicon is epitaxially grown from the silicon substrate. Then, a field oxide 34 is grown until it extends to the lower side of the epitaxial layer 33. As a result, the epitaxial layer is isolated from the silicon substrate by the field oxide; that is, an SOI structure is obtained. According to this method, the time for oxidation to isolate the epitaxial layer from the silicon substrate is shortened, so that the stresses on the substrate are reduced.
Patent JP-S5854465-A (JP)
Title: Detecting system for final block of magnetic tape
Inventor: SHINOHARA YUTAKA
IPC: G11B20/10
Filed: 1981-09-26
Abstract: PURPOSE:To detect in a simple way the effective final block, by storing the effective final block with a block counter and reading out the contents of the block counter with a command. CONSTITUTION:The effective final block written into a magnetic tape can be simply detected. In this case, a block counter 5 is provided to a magnetic tape controller 2, and the contents of the counter 5 increases by 1 every time when the end of WRITE of a block is reported from a magnetic tape device 3. A CPU1 has a command to read out the contents of the counter 5, and the contents of the counter 5 are fed to the CPU1 when a command is received from the controller 2. The CPU1 recognizes the effective final block from the contnets of the counter 5 and proceeds to the next process.
Patent JP-S5943277-A (JP)
Title: Reciprocative valve device
Inventor: SAITOU HIDEFUMI
IPC: F16K31/06
Filed: 1982-08-31
Abstract: PURPOSE:To make easy heat shield, and surely prevent fluid leakage, and simply and highly accurately adjust valve opening degree, by using magnet having a spiral pole surrounded by a sub housing of sealed structure so as to transmit force to a valve shaft. CONSTITUTION:When a handle 16 of a drive mechanism 21 provided outside of a vacuum heat insulating cell 1 is operated to rotate, such rotation is transmitted through a magnet coupling 23 to a solid shaft 22 in the vacuum heat insulating cell 1, and a rotary member 16 is rotated about an axis of a valve shaft 4. As a magnet 18 of the rotary member 16 and a magnet 8 of the valve shaft 4 are magnetically connected in such a manner that a drive nut and a screw rod are meshed with each other, when the rotary member 16 corresponding to the drive nut is rotated, the valve shaft 4 which is prevented from rotation is moved forwardly or backwardly in association with the rotation of the rotary member, thereby operating the valve member 5 supported by the shaft 4. Further, as the valve shaft 4 and the rotary member 16 may be held in uncontact with each other, heat transfer between inside and outside of the main casing may be easily shielded.
Patent JP-H0319079-A (JP)
Title: Transaction processor
Inventor: HIROYA MASAAKI
IPC: G06Q10/06
Filed: 1989-06-16
Abstract: PURPOSE:To allow the transaction processor to cope in accordance with an expected number of customers coming to the store and a utilization state of the transaction processor by providing a radio communication means, a power source and a self-travelling function on the transaction processor. CONSTITUTION:By utilizing a radio communication means 10 as a communication means for giving and receiving transaction data, etc., to and from other device for a transaction processor 1, and utilizing a means which can be contained therein as a power source, a cable for restricting a movement of the transaction processor becomes unnecessary. Accordingly, the transaction processor 1 can be moved easily. Also, by providing a car body, a driving means 16 and a driving controller 14 on the transaction processor 1, it can be moved without needing human power. In such a way, in accordance with an expected number of customers coming to the store and the utilization frequency of each separated transaction subject of the transaction processor, an installation place of the transaction processor can be changed.
Patent JP-S5674561-A (JP)
Title: Hot-water supplying device utilizing solar heat
Inventor: TOUNO MASAYUKI
IPC: F24S90/00
Filed: 1979-11-24
Abstract: PURPOSE: To enable to utilize the hot water effectively by a method wherein an auxiliary tank is installed below a hot-water reserving tank of a solar heat collector and a heat medium which generates heat upon crystallization is charged into the auxiliary tank.  
     CONSTITUTION: The auxiliary tank 13 is installed below the hot-water reserving tank 11 of the solar heat collector 1 so to be capable of functioning as a heat medium and a heat medium 14 such as decahydrate of sodium sulfate which generates heat upon crystallization is charged into the auxiliary tank 13. Accordingly to this method, when the temperature of hotwater in the hot-water tank 11 and the same of the heat medium 14 are reduced as the ambient air temperature is reduced and the temperature of the heat medium 14 becomes lower than the crystallizing temperature of decahydrate of sodium sulfate, the heat medium 14 causes an exothermic reaction and heats the hotwater in the hot-water reserving tank 11. Accordingly, a temperature reduction of the hotwater may be delayed and the hotwater may be utilized when a considerable time is elapsed after the sun set, therefore, effective utilization of the hotwater is enabled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63316239-A (JP)
Title: Method of protecting security in terminal device
Inventor: KANO TAKAFUMI
IPC: G06F11/00
Filed: 1987-06-19
Abstract: PURPOSE:To prevent the operation of a terminal device with a third party when a security mechanism is removed later by storing to the memory circuit of the terminal device that the device is with a security mechanism. CONSTITUTION:The device is composed of a system control device 1 to control a device as a whole, a display 2, a keyboard 3 and a security mechanism 4 and at the time of setting up a system, it is stored to the memory circuit of the system controller 1 that a security mechanism 4 is attached. Thus, by confirming whether or not the data are present at a security port, it can be judged that the security mechanism 4 is attached, and later, when the security mechanism is removed by the third party and so for as a security key is not turned on, the terminal device cannot be operated and it is prevented that the third party operates the terminal device.
Patent JP-S6130411-A (JP)
Title: Air cleaning device for car use
Inventor: UCHIDA GORO
IPC: B60H1/24
Filed: 1984-07-23
Abstract: PURPOSE:To accomplish the stability in automatic start-up and shut-down of an air cleaner in response to the output of a smoke detector by incorporating a delay circuit which delays the outut of the detector at its rising time by a certain amount of time. CONSTITUTION:An automatic control circuit 1 consists of a smoke detector 2 which includes a smoke sensor to sense light scattered by smoke particles in air while light is intermittently emitted from a light emitting diode,a delay circuit 3 which delays the output from the smoke detector 3 at its rising and breaking time by a certain amount of time, and an output unit 4. This automatic control circuit 1 is installed around a room lamp on the ceiling of a car, and controls the output 4 in starting up and shutting down a fan motor 7 of an air cleaner 5 fitted in a rear package tray 11. Thus, the delay circuit 3 prevents the air cleaner from frequently repeating the start-up and shut-down which may be initiated by a temporary noise and others.
Patent JP-S6132263-A (JP)
Title: Front loading system record player
Inventor: HASEGAWA TAKASHI
IPC: G11B17/056
Filed: 1984-07-23
Abstract: PURPOSE:To perform unloading operation speedily without causing an arm body a stabilizer to contact each other by detecting a noncontact position between the base part of a toner arm and the stabilizer in the unloading operation of a slide plate by a position detecting means. CONSTITUTION:When an open/close switch 84 is operated right after or in the middle of play, the toner arm 22 is moved toward the outer periphery, and the slide plate 1 begins to be unloaded by a slide plate driving circuit 86 when the tone arm reaches a position shown by an alternate long and two short dashes line, i.e. at the timing where the slider 26 fitted to an arm body 23 reaches the projection part 93B on a position detection substrate 90 indicating a 17cm drop point (about 85mm. away from the center of a turntable 12) and the counted value of a count memory 82 changes from ''4'' to ''3''. Therefore, even when the arm body 23 is moved forth according to the unloading operation of the slide plate 1, the arm body 23 never contacts the stabilizer 51.