baber/WOPTO huggingface dataset:
Patent JP-S5963877-A (JP)
Title: Recording device
Inventor: TEJIMA KOUJI
IPC: H04N1/29
Filed: 1982-10-04
Abstract: PURPOSE:To stop exposure or to make a photoreceptor defocused state by detecting an abnormality a deflection synchronous pulse or a deflecting circuit in a recording device exposing the photoreceptor by using a deflection beam. CONSTITUTION:Information to be recorded is inputted from a picture signal outputting part 11 consisting of a video circuit, a picture memory, etc. to the cathode K of a CRT 9 through an AND circuit 10. The other gate of the circuit is connected to the output terminal of an NOR circuit 12, and if any one of the gates of the circuit 12 is turned to the H level, the output of the circuit 10 is turned to the L level. Consequently, radiation of a cathode rays is stopped and exposure due to the emitting of a fluororesent body is stopped. When a fault is generated in the deflection beam, a signal with the H leve is inputted to the three gates of the NOR circuit 12. When the deflecting circuit 13 is troubled, deflecting yoke current does not flow and the generation of voltage on both ends of a resistor R is stopped. Thus, the fault of the deflection circuit is detected by detecting the drop of the voltage.
Patent JP-S5964389-A (JP)
Title: Two-color heat transfer ink sheet
Inventor: UCHIYAMA KOUJI
IPC: B41M5/34
Filed: 1982-10-04
Abstract: PURPOSE:To obtain a two-color transfer ink sheet capable of using plain paper and performing recording without mixing two ink colors, by providing an ink layer consisting of ink melted and exuded by heating and ink melted by heating at a further high temp. on a substrate. CONSTITUTION:A substrate is coated with an ink material prepared, for example, by mixing a carbon black by mixing a carbon black pigment, a red dye, a low m.p. material, a binder, acetone and toluene and an ink layer consisting of ink melted and exuded by heating and ink melted and peeled by heating at a temp. higher than the aforementioned melting and exuding temp. is further provided.
Patent JP-S5964697-A (JP)
Title: Granulation of coal in water
Inventor: MARUKO MORIHISA
IPC: C10L5/00
Filed: 1982-10-06
Abstract: PURPOSE:To prevent operational troubles arising in a mixing and granulating tank due to formation and deposition of scale, by detecting the deposition of scale when temperature rise caused by agitation has reached and quilibrium and by removing the scale while it remains soft. CONSTITUTION:An aqueous slurry of coal after adjustment of the concentration and addition of a binder is fed into a mixing and granulating tank 10 through a transport path 14 and the slurry is stirred with an agitating blade 13 attached to a revolving shaft 12 which is rotated by a driving gear 11. When temperature A of the slurry and temperature B of the inner wall of the granulating tank have risen and reached equilibrium values after passage of a mixing time t, scales begin to deposit on the inner wall of the granulating tank 10 to cause the temperature B to start falling. The difference between temperatures A and B and the state of scale deposition are monitored by detectors 20 and 21 and a scale seraper 30 is lowered by means of a lift 31 to remove the scale. The removed scales is discharged through a transport path 15.
Patent JP-H1019382-A (JP)
Title: Heating apparatus
Inventor: UNO HIROSHI
IPC: F24H3/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve burnout and removal performance of a heating apparatus for air polluting matter by heating and sterilizing the air polluting matter such as fungi by making use of burning and by the use of an electric heater and a heat storage part. SOLUTION: There is provided a high temperature sterilizing/heat dissipating part 10 which constructs part of a combustion cylinder 3 for receiving combustion heat of a burner 2 for temperature rise from its internal surface and heating/sterilizing indoor air from a fan 4 on its outer surface and which burns out and removes air polluting matter such as fungi and smoke of a cigarette in indoor air effluent as high temperature combustion waste gas from the combustion cylinder 3, and further burns out and removes and brings to extinction air polluting matter by permitting even air passing through the combustion cylinder 3 to be brought into contact with the high temperature sterilizing/heat dissipating part 10 raised to high temperature. Thus, performance of the apparatus is improved.
Patent JP-H0338250-A (JP)
Title: Exhaust gas purification catalyst
Inventor: MURAKAMI HIROSHI
IPC: B01J37/02
Filed: 1989-07-06
Abstract: PURPOSE:To obtain an exhaust gas purification catalyst which prevents the thermal deterioration of activated alumina and has an improved heat resistance by fixing together the activated alumina particles of a first coat layer with zirconium, lanthanum and barium. CONSTITUTION:An exhaust gas purification catalyst is provided on a catalyst carrier 2 with a first coat layer 3 as alumina coat layer and a second coat layer 4 consisting mainly of cerium oxide built up in layers in that order. The first coat layer 3 consists mainly of activated alumina, which contains a catalytic precious metal component in mixture with one of zirconium, lanthanum and barium to fix together the activated alumina particles. By this method, the prevention of the thermal deterioration of the activated alumina, the improvement of heat resistance thereof and the stabilization of low temp. activity thereof are contrived.
Patent JP-S6331088-A (JP)
Title: First in first out device
Inventor: SASAKI MASAO
IPC: G11C7/00
Filed: 1986-07-25
Abstract: PURPOSE:To read data always at a high speed regardless of the number of registers where the data is written and to easily extend the device with a simple circuit constitution by providing a pointer means for reading which has the data read from a specified register when a storage state indication means indicates that at least one register is settled. CONSTITUTION:A pointer means for writing 6 sequentially and alterably specifies one register from plural registers 40-4n every write of the data and makes the specified register write the supplied data when the storage state indication means 50-5n indicates that at least one register is idle. The pointer means 7 for reading sequentially and alterably specifies one register from plural registers 40-4n every read of the data and has the data read from the specified register when the storage state indication means 50-5n indicates that at least one register is settled. Namely the data is read and outputted directly from the register where the data is written, so plural registers 40-4n can't be shifted sequentially.
Patent JP-H078369-A (JP)
Title: Set up method of curtain
Inventor: KIKUZAWA KENJI
IPC: A47H13/04
Filed: 1993-06-21
Abstract: PURPOSE:To provide the set up method of a curtain by which it is easy to set up a curtain and the appearance of the curtain is fine, and prevent the curtain from breaking while it is setting up. CONSTITUTION:The metal fittings 13 for setting up having two or three inserting legs 14a, 14b and/or 14c to be inserted into and fixed in the sheath parts 16 which are set at the upper end of a front curtain 11 and a shading curtain 12, and having the hooks 17 which are formed vertically and oppositely to and at almost the same length of the inserting legs 14a, 14b and/or 14c, and hooked over runners inserted to a curtain rail, are used so that the front curtain 11 and the shading curtain 12 are piled up sandwiching the hooks by inserting one or two of the inserting leg(s) 14a, 14b and/or 14c into the sheath part of the front curtain 11 and fixing, and by inserting the free inserting leg(s) 14a, 14b and/or 14c into the sheath part of the shading curtain 12 and fixing, and afterwards the upper end of the shading curtain 12 is bent and passed through inside of the hooks 17.
Patent JP-H0526512-A (JP)
Title: Heat pump supply hot water apparatus of bath tub hot water temperature control type
Inventor: NOGUCHI MASAO
IPC: F24D17/00
Filed: 1991-07-16
Abstract: PURPOSE:To combine hot water heating by a heat pump and cooling of the hot water by using the exhaust heat in the cooling action in order to return to the initial temperature in the process of heating for a person who is the next bather again as the quantity of heat for heating the hot water in a hot water storage tank. CONSTITUTION:A heating circuit A for a bath tub used also as a hot water storage tank heats a hot water storage tank 3 and bath tub 4 through a first coolant water heat exchanger 1 for the hot water storage tank and second coolant water heat exchanger 2 for the bath. A boiling circuit B for hot water storage tank that boils the hot water heated in the heating circuit A for the bath tub also used for the hot water storage tank by circulating the hot water to the hot water storage tank 3 by a first water circulating pump 5 and a bath tub water circulating circuit C that circulates the above mentioned hot water to the bath tub 4 by a second water circulating pump 6 and boils it are provided. And, a hot water storage tank heating circuit D for recovery of the exhaust heat of the bath tub pumps up the exhaust heat in cooling and utilizes it as a heat source for heating the hot water storage tank in the process of cooling the temperature of the bath hot water from the temperature set for holding the hot water temperature to high temperature to the temperature set for holding the hot water temperature to low temperature in bathing mode.
Patent JP-H0621464-A (JP)
Title: Thin film mos transistor
Inventor: KITAKATA MAKOTO
IPC: H01L29/786
Filed: 1992-07-02
Abstract: PURPOSE:To set the length of an offset region of a bottom gate type thin film MOS transistor and a gate length to predetermined values, and reduce a leakage current. CONSTITUTION:CVD silicon oxide films 104, 102 are provided on the upper and lower portions of a polycrystalline silicon layer 103 which forms a gate electrode. A polycrystalline silicon layer 106 is rendered to ion implantation and a heat treatment vertically thereof to form a source-drain high concentration region 108.
Patent JP-H1019022-A (JP)
Title: Set screw
Inventor: NOGAMI MASAYOSHI
IPC: F16B35/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To enhance strength of a pressing-down body to obtain a smooth pressing-down action. SOLUTION: A calking part 4 is formed at the tip of a screw rod body 1, and a blind shaft-hole 5, one end of which is open, is formed along the axial direction. Then, a hard spherical body 6 having the outside diameter substantially consistent with the inside diameter of the shaft-hole 5, is inserted into the shaft-hole 5, and a pressing-down body 7 which has the outside diameter substantially consistent with the inside diameter of the shaft-hole 5, on the intermediate part of which a ring-like groove 8 is formed, one side of which is a fitting part 9 to be fitted into the shaft-hole 5, and the other side of which is a pressing part 10, is provided.  The fitting part 9 of the pressing-down body 7 is turnably fitted into the shaft-hole 5, the end part of the pressing-down body 7 is allowed to abut on the spherical body 6 to give a play in the axial direction to deform the calking part 4 by the groove 8 part, and thus to mount the pressing-down body 7 to the screw rod body 1.
Patent JP-2000081728-A (JP)
Title: Thermal fixing type electrophotographic toner and its production
Inventor: KASHIWA HIDENORI
IPC: G03G9/087
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a toner with narrow distribution of particle size which does not cause offset development or contamination on a photoreceptor or rolls and which has excellent transfer property to paper, and to obtain an image of good image quality by melting and kneading a source material containing a coloring agent, binder resin, release agent and emulsification assistant and then mixing an aq. medium to emulsify. SOLUTION: A source mixture containing a coloring agent, binder resin, release agent, emulsification assistant and various compounding agent compounded if necessary is supplied to an extruding machine to be fused and kneaded, while the mixture is further mixed with an aq. medium and emulsified to produce an aq. dispersion containing color resin fine particles. Then the aq. medium is dried to obtain a thermal fixing type electrophotographic toner consisting of color resin fine particles. The compounding ratio of the source mixture is, by weight ratio, emulsification assistant/ release agent/binder resin/coloring agent=(1 to 80)/(1 to 20)/100/(1 to 20). The ratio of binder resin/(emulsification assistant+release agent) is 100/(2 to 100). Thus, the obtd. toner is excellent in low temp. fixing property, sharpness of an image and contamination resistance.
Patent JP-H0342032-A (JP)
Title: Production of liquid dispersion of superfine solid granular material
Inventor: SATO NAOKI
IPC: B01J19/00
Filed: 1989-07-06
Abstract: PURPOSE:To prepare a stable liq. dispersion of superfine grains free from the flocculation by vaporizing a material of solid at ordinary temp. in vacuum or under low pressure, depositing the vapor on the surface of a cooled wall along with the vapor of a specified coating material, freezing the vapors and then melting the frozen materials to obtain the liq. dispersion. CONSTITUTION:A material of solid at ordinary temp. is vaporized in vacuum or under low pressure, and the vapor is deposited on the surface of a cooled wall along with the vapors of the dispersion medium having a relatively low affinity for the solid material and coating material having a high affinity for both the solid material and the dispersion medium and made to the frozen state. The frozen solid is then melted to obtain a liq. dispersion of the superfine grains of the solid material. Noble metals, alkaline-earth metals, the org. matter such as phthalocyanine are exemplified as the material of solid at ordinary temp. The dispersion medium has the solubility of about <=10<-2>g in 100g of solvent such as hexane and benzene.
Patent JP-S6332767-A (JP)
Title: Digital signal recording and reproducing system
Inventor: ITO SHIGEYUKI
IPC: G11B20/00
Filed: 1986-07-28
Abstract: PURPOSE:To attain the function such as high sound quality and sound dubbing or the like and the high density recording by using a means compressing the dynamic range so as to decrease the bit number of a digital signal more than the output bit number. CONSTITUTION:A left (L) and a right (R) sound signal inputted from input terminals 1, 2 are subject to band limit by LPFs 7, 8 after through switch circuits (SW) 5, 6. An output signal of the LPFs 7, 8 is converted into LR sequential 16-bit digital signal by an SW 9 and an AD conversion circuit 11. The dynamic range of the input sound signal in the output signal of the circuit 11 is subject to 1/2 logarithmic compression by a digital noise reduction (NR) 16 through the SW 13 and a digital LPF 14 and the signal is compressed into 10-bit data from the 16-bit data. Then an output signal of the NR 16 is subject to time axis compression by a PCM modulation circuit 27 through a 10-8 conversion circuit 25 and the result is recorded on a magnetic tape 31. Thus, the function of high sound quality and sound dubbing or the like and the high density recording are attained in this way.
Patent JP-2000011320-A (JP)
Title: Production of thin-film magnetic head
Inventor: HASEGAWA MINORU
IPC: G11B5/31
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To unify the width of the projecting part to be disposed at a lower magnetic pole by a simple method having good throughput and to suppress the spread of recording magnetic fields by etching a lower magnetic pole by making the ions from >=2 ion beam sources incident simultaneously from the diagonal direction on both right and left sides of an upper magnetic pole, thereby suppressing the adhesion of redeposits to the right and left flanks of the upper magnetic pole. SOLUTION: An ion milling device 21 has the ion beam sources 22, 23 set at the same incident angle θ on both sides. The Ar ions 24, 25 emitted from the ion beam sources 22, 23 are made incident simultaneously on a Al2O3-TiC wafer 26 from the right and left at the same incident angle θ and the same energy. As a result, the formation of the projecting part 17 by etching the lower magnetic pole layer 11 of the Al2O3-TiC wafer 26 without the adhesion of the redeposits on the right and left flanks of the upper magnetic pole front end 14 is made possible and, therefore, the need for a stage for removing the redeposit layer is eliminated and the processing time may be shortened.
Patent JP-H0468627-A (JP)
Title: Intelligent port
Inventor: KOMATSU TAKAO
IPC: H04L12/02
Filed: 1990-07-03
Abstract: PURPOSE:To prevent a node address management job from being increased by revising a node address when a port ID and a stored port ID are discriminated for the coincidence and transferring the revised node address to a node. CONSTITUTION:A port control section 5 discriminates the coincidence between a port ID stored in a port ID storage section 6 and a port ID sent together with a node address in the network, acquires a sent node address at the discrimination of coincidence and stores it to a node address storage section 7. After a port 4 acquires and stores a node address by the method as above and when the node 1 is connected to the port 4, the control section 5 of the port 4 transfers node address information stored in the node address storage section (port side) 7 at first and a control section 8 of the node 1 stores node address information to the node address storage section (node side) 2.
Patent JP-2000005764-A (JP)
Title: Device for magnetic treatment of liquid
Inventor: SATO TAKASHI
IPC: C02F5/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for magnetic treatment of liquid easy to carry and also enabling the activation of the liquid contained in a canteen, a PET bottle, a bottle, etc., to make it tasty. SOLUTION: A main body 11 is constituted of a nonmagnetic body and flexible material. An attachable/detachable engaging part is provided on the circumference of a pouring port 17B of a container 17 at the inside of the main body 11. A guide piece 13 extending while expandeding downwardly is provided around the engaging part of the main body 11. Plural permanent magnets 14... are provided on the main body at the position at the circumference of the engaging part. Adjacent permanent magnets 14, 14 are alternately arranged with different polarities.
Patent JP-S6237730-A (JP)
Title: Detecting method for coordinate position of ultrasonic tablet
Inventor: INOSE SHIGERU
IPC: G06F3/043
Filed: 1985-08-12
Abstract: PURPOSE:To attain compensation of temperature without complicating constitution by using the count value ratio of a counter for counting the propagation time of ultrasonic waves in order to calculate the coordinate position of an input pen. CONSTITUTION:An input pen 3 produced the ultrasonic waves by the pulse voltage given from a pulser 4 and at the same time a time counting circuit 7 of a signal control part 12 starts via the pulser 4. The elastic wave produced by the ultrasonic wave is transmitted through an input flat plate 1 and are detected by piezoelectric elements 2a-2d set at four corners of the plate 1. Then the circuit 7 calculates the propagation time of the ultrasonic waves in response to the distance from each of four corners. A microcomputer 8 of the part 12 decides the coordinates of the pen 3 from a time ration free from the dependence on temperatures. In such a way, the compensation of temperatures is secured without using a temperature compensating circuit, etc. nor complicating the constitution. This attains the detection of coordinates with high accuracy.
Patent JP-S57101573-A (JP)
Title: Pwm inverter
Inventor: NAGASAKA NAGAHIKO
IPC: H03K17/725
Filed: 1980-12-15
Abstract: PURPOSE:To employ only one set of protecting circuits in a PWM inverter and to enhance the reliability thereof by annularly connecting controllable power sources via coupling reactors in number corresponding to the number of phases and using the neutral points of the respective reactors as output terminals. CONSTITUTION:DC converters SPC1-SPC3 are annularly connected via coupling reactors L12, L23, L31, the neutral points of the respective coupling reactors are used as 3-phase output terminals U, V, W, and 3-phase motor M is connected via a switch. When the choppers Ch1, Ch2 of the converters SPC1-SPC3 become impossible to be controlled in ON state during its operation, a current circulating the annular circuit increases, allowing a high speed protecting breakder HS to operate to break the defect current, thereby preventing the burnout accident. The defextive current is detected by a current detector CT, but may be detected by Hall element for the magnetic flux of the coupling reactor.
Patent JP-S5799305-A (JP)
Title: Horizontal flow type flocculator-settling device
Inventor: MURAKAMI SHIROU
IPC: B01D21/08
Filed: 1980-12-15
Abstract: PURPOSE: To enhance clarifying capability with the same surface area of a settling  tank by a method wherein the horizontal flow velocity of water being treated is  reduced to one half of the original velocity by providing a slow agitation tank and a  sludge reservoir at a central position of a settling tank which is fitted with rectifying  plates and sludge rakes.  
     CONSTITUTION: A mixed liquid of raw water (turbid water) and a flucculant is fed into  the slow agitation tank 2 through an inflow pipe 7 and is stirred by a stirrer 8 to form  flocs. Part of the flocs fed from the tank 2 into the settling tanks 1, 1 on both sides is  deposited into the sludge reservoir 12, while the remainder passes by the rectifying  plates 6, then it is settled while flowing toward overflow troughs and is deposited at  the bottom of the tanks 1. In this case, since the surface areas of the tanks 1, 1 are  set to be equal to each other, the horizontal flow velocities of the water being treated  in both the tanks 1, 1 are equal. Accordingly, the horizontal flow velocity in the tanks  1, 1 is reduced to one half of that observed in a conventional settling tank, when compared for the same surface area, and the clarifying capability is greatly enhanced. The  sludge deposited at the bottom of the tanks 1 is raked up into the reservoir 12 by the  rakes 5 and is discharged through a discharge pipe 13, while clarified water is discharged through an outflow pipe 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6332756-A (JP)
Title: Method for discriminating recording mode
Inventor: YAMADA KOICHI
IPC: G11B15/02
Filed: 1986-07-25
Abstract: PURPOSE:To surely discriminate a recording mode and to automatically reproduce at the same tape speed with the time of recording by detecting the phase deviation of tracking error signals and signals synchronizing with a rotational phase. CONSTITUTION:Tracking error signals are inputted to a trigger pulse generating circuit 17 through a waveform shaping circuit 16. On the other hand, FG signals obtained in proportion to the rotation speed of a rotary cylinder are sent to a sample holding circuit 19, and sample-held by trigger pulses from a circuit 17. Output of the circuit 19 is inputted to an analog switch 20, and the output is sent to the S-side and R-side of R-SFF 21. The Q output of the FF 21 becomes a detection output for mode changing. The detection output changes over the switch 20 through a delay circuit 23.