baber/WOPTO huggingface dataset:
Patent JP-H05158621-A (JP)
Title: Disk device and disk array device
Inventor: ISONO SOICHI
IPC: G11B20/18
Filed: 1991-12-04
Abstract: PURPOSE:To improve the use efficiency of a bus and to speed up the devices by providing a data memory stored temporarily with data and an arithmetic means for a data series. CONSTITUTION:When data are rewritten, the disk device where parity is arranged stores regenerated old parity in the data memory 3 of the disk device without transferring it to a disk array controller. The disk device where the data are arranged transfers regenerated data to the disk array controller. The disk array controller transfers the parity arithmetic result between new data and the old data to a disk where parity is arranged. A data arithmetic part 4 performs arithmetic between the old parity and the parity arithmetic result sent from the disk array controller in a data memory 3 and records the arithmetic result on a recording disk 11. Thus, the transfer of the old parity to the disk array controller is omitted.
Patent JP-H07174347-A (JP)
Title: Controller of fan convector
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide a fan convector as an indoor unit of a hot-water heater, which has a control function that enables a reduction in fan noise during sleeping time and an energy-saving operation. CONSTITUTION:An operation panel of a controller is provided at the upper part on the front side of a box 1 and equipped with a sleep switch 8. While a temperature setting signal is inputted from a set temperature input device 9 by a temperature setting switch 8 during normal operation, an input judging device 10 judges whether a signal is input from the sleep switch 8. When the signal is inputted, a set temperature for sleeping mode operation that is set in a set temperature changeover device 11 is compared with room temperature data detected by a room temperature detector 12 using a temperature sensor. A room temperature controller 13 outputs operation start and stop signals based on the comparison result. On the other hand, a fan controller 14 selects a two-stage control method and drives a fan 6 according to the operation start and stop output signals from the room temperature controller 13 to control the room temperature.
Patent JP-H067127-A (JP)
Title: Automatic cooker for hamburger
Inventor: ISHIMOTO SHINJI
IPC: A23L35/00
Filed: 1992-11-30
Abstract: PURPOSE:To enable the sanitary and rapid cooking of a just prepared hamburger by cooking a putty discharged from a putty stock in a sandwiched and heated state with the cooker. CONSTITUTION:Pieces of a putty (HP), together with a putty capsule 14, are fed from a putty capsule feeder 1 one by one to a thermal cooker 2. When the putty capsule is accurately arranged at a heating position with a feeding device 15, an electromagnetic cooker (2a) is lowered to cook each piece of the putty in a sandwiched and heated state with the electromagnetic cookers (2a) and (2b). The resultant hamburger in a packaged state is fed through a transferring device 10, a packaging device 11 and a discharging device.
Patent JP-H04192726-A (JP)
Title: Terminal resistor changeover switch
Inventor: HARA MASANORI
IPC: H04B3/02
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a terminal resistor from being over connected and being forgotten to be turned on by providing the two pairs of cable terminals, disconnecting a pair of cable terminals from a transmission line when connecting the terminal resistor, and displaying the state of a changeover switch on an LED. CONSTITUTION:Switches 105, 106 and 107 operate contacts while being interlocked. When a terminal resistor 109 is set to disconnection, the switch 105 is set to short-circuiting and the switches 106 and 107 are set to turning-on. When the terminal resistor 109 is set to connection, the switch 105 is set to turning-on and the switches 106 and 107 are set to short-circuiting. Namely, when not connecting the terminal resistor 109, communication cables 101 and 102 are connected, and a display 108 is operated not to be turned on. When connecting the terminal resistor 109, the communication cable 102 is disconnected and the display is operated to be turned on.
Patent JP-H06281677-A (JP)
Title: Measuring method for reactive power and watthour meter
Inventor: NAKAGAWA HIROKI
IPC: G01R21/00
Filed: 1992-12-01
Abstract: PURPOSE:To enable precise measurement of a reactive power by a simple means. CONSTITUTION:Based on reference vectors P1 and P3, equilateral triangles (a) and (b) for which the reference vectors P1 and P3 are made one side respectively are prepared, and as to the reference vector P1, a transformed vector Q1 shifted in phase by -90 deg. in respect to the reference vector P1 is prepared by composition of an element vector P1/2 and an element vector -P3. As to the reference vector P3, a transformed vector Q3 shifted in the phase by -90 deg. in respect to the reference vector P3 is prepared by composition of an element vector -P3/2 and an element vector P1. Since these transformed vectors Q1 and Q3 are sq. rt. 3/2 times as much as the reference vectors P1 and P3 respectively, a measurement signal of a reactive power shifted in the phase by -90 deg. in respect to the reference vectors P1 and P3 is generated by amplifying the transformed vectors Q1 and Q3 to be 2/sq. rt. 3 times as much.
Patent JP-H10163863-A (JP)
Title: Monitoring circuit for phase-locked loop circuit
Inventor: ITO ATSUSHI
IPC: H03L7/095
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To surely detect the step-out and the abnormality of a voltage controlled oscillator by outputting an alarm signal after detecting the peak of the output signal of a 3rd flip-flop which divides the signal obtained by inverting a reference signal into two signals and also the peak of the output signal of a 4th flip-flop which inputs the inverted output signal of a 2nd flip-flop. SOLUTION: The inverted output signal of a terminal Q of a 2nd flip-flop F2 and an inverted reference signal *Fin are divided into two signals each by a 3rd flip-flop F3 and inputted to a 4th flip-flip F4. The flip-flop F4 outputs an output signal L or H when the synchronization of phase is established or in a step-out state. A peak detection part 7 detects the signal L or H and transmits an alarm signal ALM. When the divided output signal Fout of a voltage controlled oscillator VCO 1 is abnormal, i.e., fixed at an H or L level, the part 7 transmits the signal ALM. Thus, the abnormality of a phase-locked loop circuit is surely detected.
Patent JP-H05132302-A (JP)
Title: Method for purifying hydrogen chloride gas
Inventor: HIGURE MASAMI
IPC: C01B7/07
Filed: 1991-11-08
Abstract: PURPOSE:To lower organic acid concentration in a hydrogen chloride gas by bringing a crude hydrogen chloride gas containing an organic acid into contact with sulfuric acid solution. CONSTITUTION:A crude hydrogen chloride gas containing 500-1000ppm organic acid is introduced from an inlet pipe 2 into the bottom of an adsorbing gas. A sulfuric acid solution containing <=30wt.% organic acid and kept at -10 to 30 deg.C is introduced into the top of an adsorbing tower 4 and brought into countercurrent contact with the organic acid and the liquid is passed through a pump 5 and a heat exchanger 6 to control the temperature and fed to the tower top of the absorbing tower 4. The purified hydrogen chloride gas is taken out through an inlet pipe 7 and a sulfuric acid mist separator 8 from an inlet pipe 9.
Patent JP-H09154834-A (JP)
Title: Blood inspection vessel
Inventor: ANRAKU HIDEO
IPC: G01N1/10
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve productivity, restrain scattering of blood caused when a plug is opened, prevent direct pollution even it scattering is caused, and put the plug again by fitting a cover member to an inner wall of an opening end part of a tubular vessel when a gas barrier sheet ruptures after blood is gathered. SOLUTION: For example, a gas barrier sheet member 20 composed of an aluminum laminate sheet is fixed to an opening end surface δ of a tubular vessel 50 by adhesion by a hot melt type adhesive in a reduced pressure atmosphere according to a blood-gathering quantity. For example, an olefinic thermoplastic elastomer-made cover member 10 is fixed by fusion to the gas barrier sheet member 20 composed of an aluminum laminate sheet, and a blood inspection vessel is made. This olefinic thermoplastic elastomer-made cover member 10 is composed of a double cylinder structure of an inner cylinder α and an outer cylinder β, and is formed in an almost rotational symmetry shape around a rotary shaft A-A'. An outside diameter of the inner cylinder α and an inside diameter of the opening end part δ of the tubular vessel 50 are put in the fittable relationship.
Patent JP-2000142902-A (JP)
Title: Simple waste collecting device
Inventor: YOSHIKAWA HIROKUNI
IPC: B65F1/14
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To collect waste by tape at a low cost by mounting a ring having a hook capable of hooking an elastic band on a first mounting plate to be mounted on the side surface of a waste collecting container through a hinge to be connected to the ring and a stopper for arresting the rotation of the hinge. SOLUTION: When a first mounting plate 7 is mounted on the side surface of a waste collecting container, and a ring 4 is rotated upward, a second mounting plate is attachably and detachably mounted in a position of the side surface where a ring part 10 is attachable and detachable. A waste collecting bag is mounted on the ring 4, and an elastic band 2 is mounted on a hook 3 so that the waste collecting bag is never separated. Waste is put in the waste collecting bag and collected by type together with the waste collecting container. In waste collection, the elastic band 2 is released from the hook 3 to recover the waste collecting bag. When a simple waste collecting device 1 is not used, the ring 4 is rotated upward from a stopper 9 for arresting the downward rotation of a hinge 8, and mounted on the second plate.
Patent JP-H09163779-A (JP)
Title: Motor speed controller
Inventor: YAMAMOTO KIYOSHI
IPC: H02P29/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform speed adjustment smoothly and as smoothly as possible by providing signal transfer means for acceleration period which switches and outputs an accelerated voltage on behalf of phase control signals over a designated correction period. SOLUTION: When a voltage value of phase control signal APC comes to a point immediately before discontinuous transition, this is discriminated by acceleration time voltage transition judging means 23, acceleration time correction period designating means 24 begins to operate, and acceleration time signal switch means 25 switches and outputs the acceleration voltage on behalf of the phase control signals. Therefore, a motor M is further accelerated and reaches a target speed in a short time. When it reaches a target speed, the acceleration time signal switch means 25 switches and outputs the original phase control signal APC.  Because of this, in the acceleration process, the phase control signal APC, which transits discontinuously, does not require the mixing any more, speed pulsation is restricted, and the period of time for achieving the target speed can be reduced by the supply of acceleration voltage.
Patent JP-H11296844-A (JP)
Title: Substrate for magnetic disk and its manufacture
Inventor: MORINAGA MUNEAKI
IPC: C23C18/22
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make manufacturable a magnetic disk whose information density is high by specifying the number of perticles in the SiO2 phase containing much SiO2 exposing from the surface of substrate and having particles with a specific diameter so as to homogenize the material quality of the substrate and to obtain the substrate excellent in grindability and smoothness. SOLUTION: Before the process of film-forming a magnetic layer on a substrate material consisting of an aluminum metallic thin plate, the substrate material is thermally processed a temp. of 280 to 300 deg.C to previously swell a void and after then the part is worked to smooth to prevent the generation of a blister at the time of film-forming the magnetic layer. By this thermal processing, the SiO highly containing phase particles exposed to the surface of the substrate material and provided with a diameter not shorter than 1 μm are made sparser than one particle/mm<2> , desirably sparser than 0.01 pieces of particles/mm<2> , to extremely reduce the generation of a microblister.  In addition, in etching processing to be executed before the plating processing process of the substrate, an etching quantity is made 3 to 7 mg in the case of a 3.5 inch plate to suppress the generation of the blister without deteriorating plating efficiency.
Patent JP-H11187847-A (JP)
Title: Processed cuttlefish food
Inventor: WAKITA YOSHIKATSU
IPC: A23L17/50
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a processed cuttlefish making most of a specific flavor of a trunk part of the cuttlefish by harmonizing the flavor of an inside part and of the specific flavor of the trunk part of the cuttlefish. SOLUTION: This processed cuttlefish is obtained by filling a mixture of boiled arm parts 2 of the cuttlefish, and a seasoned household dish such as a processed/seasoned sea urchin 3, a mustard and pickled pollack roe, a soybean, a miso, a citron miso, etc., in a boiled trunk part of the cuttlefish from which viscera thereof is removed, and the arm parts 2 of the cuttlefish occupy approximately >=70% volume in the whole of the inside of the trunk part 1. Further, the arm parts 2 of the cuttlefish are formed as many short-cut small pieces.
Patent JP-H03183122-A (JP)
Title: Sputtering apparatus
Inventor: KONDO KENJI
IPC: H01L21/203
Filed: 1989-12-12
Abstract: PURPOSE:To form a uniform magnetron plasma by a method wherein respective rod-shaped auxiliary magnetic-pole bodies are arranged between both end parts in the lengthwise direction of a first magnetic-pole body and four corner parts of a second magnetic-pole body. CONSTITUTION:Rod-shaped auxiliary magnetic-pole bodies 5 are arranged between both end parts in the lengthwise direction of a first magnetic-pole body 2 and a second magnetic-pole body 3 at individual corner parts of the second magnetic-pole body 3 in such a way that the polarity of magnetic poles on respective sides of the first and second magnetic-pole bodies of the auxiliary magnetic-pole bodies is the same as the polarity on respective upper faces of the first and second magnetic bodies. Auxiliary lines 6 of magnetic force which are indicated by one-dotted chain lines are superposed on magnetic fluxes generated between the respective upper faces of the first and second magnetic- pole bodies; a flux density parallel with a target face is made equal to that at parts other than the corner parts. The parallel flux density is made uniform over the whole length of ring-shaped parallel flux lines, a plasma density is made uniform and the plasma is stabilized.
Patent JP-H11220071-A (JP)
Title: Forming method for hermetic package
Inventor: CHANG STEPHEN S
IPC: H01P11/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of hermetically sealing a package which is low cost and of a light light-weight and is non-conductive. SOLUTION: This method is constituted of a step for forming a metal covering surface 21 on a substrate 20, a step for selectively etching the substrate 20, and forming an etching widow 22, a step for coating the substrate 20 whit thin-layered material composed of a metal, after the etching step has been completed, a step for selectively etching the material composed of a metal on the substrate 20 except the etching window 22 for arranging a waveguide window 26 after the coating step have been completed, a step for selectively treating a left part of a material comprising of a metal of the waveguide window for making the material composed of the metal non-conductive after the etching step has been completed, and a step for bonding the substrate 20 by sealing the substrate in a metal carrier having a waveguide. Cost is reduced by using this hermetic sealing method of a package.
Patent JP-H07176392-A (JP)
Title: Electric discharge lamp lighting device
Inventor: SUZUKI HIROSHI
IPC: H05B41/24
Filed: 1993-12-21
Abstract: PURPOSE:To eliminate a striation phenomenon without use of a positive characteristic thermistor by providing a current detecting winding, a positive feedback winding for feeding back the current of the detecting winding through magnetic coupling, a means for controlling the magnetic energy of the feedback winding, and a means for performing control in an imbalanced manner when power is input. CONSTITUTION:When power is input a FET 52 is turned on and the current of a detecting winding 61c is varied, and the oscillation of an inverter circuit and the resonance of a resonance circuit are effected by the action of positive feedback windings 61 a, 61b so that an electric discharge lamp 67 is lighted. Then charging of a capacitor 57 is inhibited until the time sufficient for the electric discharge lamp to reach a normal lighted state from the input of power is measured by the timer circuit 81 of a capacitor-capacity varying circuit. Then the drive current of an inverter circuit that is made to flow in one direction by a voltage doubler rectifier circuit is consumed by an output control circuit. Therefore, the drive current of the inverter circuit becomes imbalanced and the current supplied to the electric discharge lamp also becomes imbalanced and a DC electric field is generated between the power inputs of the electric discharge lamp, eliminating a striation phenomenon. the need for measures against heat radiation is therefore eliminated.
Patent JP-H10148481-A (JP)
Title: Laminated type heat exchanger
Inventor: HASEGAWA HIROYUKI
IPC: F28F3/08
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To effect absorption of a difference in amount of expansion in the joined part in order to prevent the joined part from being damaged in the use of a laminated type heat exchanger in which the lower temperature side heat exchange part and the higher temperature side heat exchange part are combined by joining. SOLUTION: A lower temperature side heat-exchange part 2 having tube elements 5 in lamination in a plurality of steps by use of fins 4 and a higher temperature side heat-exchange part 3 likewise having tube elements in lamination in a plurality of step by use of fins are combined in the direction of lamination by use of a joining fin 31 which expands and contracts in the longitudinal direction of the tube elements 5. The joining fin 31 is corrugated in shape and has a stepped part 31c in a flat part 31b. The difference in amount of expansion between the higher temperature side and the lower temperature side is absorbed by stretching of the flat part 31b.
Patent JP-H04193537-A (JP)
Title: Image recorder
Inventor: SUZUKI AKIO
IPC: B41J2/36
Filed: 1990-11-28
Abstract: PURPOSE:To obtain an image which has little variation of density due to interruption of recording, by controlling a recording head to a head temperature approximately equal to that stored in a storage means on an interruption of recording, when resuming the interrupted recording. CONSTITUTION:While head temperature is equal to a set temperature stored in a CPU 111, a condition ready for printing is maintained. When the head temperature is not equal to the set temperature, the CPU 111 sends an inhibit signal 124 to an interface 103, thereby inhibiting a picture signal 104 from being sent to an ink jet head 7. A head heater 115 is driven when the head temperature is lower than the set temperature, whereas a fan 114 is driven when the head temperature is higher than the set temperature, in order to equalize the head temperature to the set temperature. When the head temperature is equalized to the set temperature, the condition ready for printing is restored, and recording of an image is resumed.
Patent JP-H11151811-A (JP)
Title: Ink jet head
Inventor: OTA YOSHIHISA
IPC: B41J2/045
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To restrain heat accumulation due to the temperature rise of an electromechanical conversion element by forming a diaphragm for transmitting the displacement of an electromechanical conversion element with a diaphragm function part and radiation function part for transmitting the displacement of the electromechanical conversion element to an ink liquid chamber. SOLUTION: The ink jet head includes an actuator unit 1 and liquid chamber unit 2 connected thereto. The liquid chamber unit 2 is formed by laminating and connecting photosensitive resin layers 29, 30 and a nozzle plate 32 with nozzles 31 formed successively, and includes a compression liquid chamber 33 to be compressed via a diaphragm 28 at driving part, common liquid chambers 34, 34 positioned at both the sides, etc. Herein, the diaphragm 28 is formed larger than the size of the nozzle plate 32, and composed of having a diaphragm function part 28a for transmitting the displacement of a piezoelectric element 12 to the compression chamber 33 and a radiation function part 28b for radiating heat generated by driving the piezoelectric element 12, thus controlling heat of the diaphragm 28.
Patent JP-H03184437-A (JP)
Title: Timing regeneration circuit
Inventor: AWATA YUTAKA
IPC: H04L7/00
Filed: 1989-12-14
Abstract: PURPOSE:To accurately find a timing phase by smoothing an impulse response string receiving the influence of inter-code interference at a low-pass filter means. CONSTITUTION:An evaluation function arithmetic part 14 shifts the timing of sampling at a prescribed interval for one signal duration, and performs the calculation of respective sampling timing corresponding to an impulse response from the sample value fk and the digital identification value ak of a reception signal from past to the present within constant time, and stores the string of impulse response obtained at plural sampling timing. A filter arithmetic part 15 realizes the function of the low-pass filter means 6, and smoothes the above stated string of impulse response. A maximum value phase decision means 9 decides the sampling timing which supplies the maximum value of the smoothed string of impulse response as the optimum timing phase for the reception signal.
Patent JP-H05159530-A (JP)
Title: Case cleaner
Inventor: HAYASHI KOJIRO
IPC: G11B23/50
Filed: 1991-12-06
Abstract: PURPOSE:To lower occurrence of error at the time of recording or reproducing of an information recording medium such as optical disc by removing dust from cartridge case as well as a disc medium. CONSTITUTION:A case cleaner 4 is fixed to a disc medium 2 or a motor 3 and a cleaner member 5 removes dust from the interior of a cartridge case 1 as the motor 3 rotates. Thus removed dust is finally discharged to the outside of the cartridge case 1 thus preventing adhesion of dust to the disc medium and eliminating occurrence of recording/reproducing error.