baber/WOPTO huggingface dataset:
Patent JP-H09288076-A (JP)
Title: Meat freshness measuring apparatus using gas sensor, measuring method therefor and manufacture of gas sensor
Inventor: DON HIYON YUN
IPC: G01N33/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To enable highly sensitive and accurate judgement of the degree of freshness of meats by a method wherein a gas generated from the surface of the meats is sampled and sensed by a sensor thermally reserved by a heater for judgement based on the resulting measures value. SOLUTION: A sensing substance of a sensor 11 is prepared by a method where an additive substance is added to a material powder to mix and the mixture is crushed to a mean particle size of below several μm and mingled with an organic binder into a paste. An alumina substrate is made separable by laser scribing into individual elements and washed. Then, an electrode and a pattern of a heater are printed by a platinum paste and thermally treated at about 1,100 deg.C. The sensing substance is printed on the work and sintered at about 600-800 deg.C. A heater driven section 13 turns ON the heater of the sensor 11 to perform a cleaning of the heater by raising a drive voltage. The voltage of the heater is turned to a normal operation temperature and a sensor cell is brought into contact with the surface of meats to turn ON a pump of a gas sampling part 12 for sampling a measuring gas.  Thus, changes in the resistance of the sensor 11 are measured to judge the degree of freshness at a judging section 14.
Patent JP-H04200990-A (JP)
Title: Beam path shifting type laser beam cutting machine
Inventor: KARUBE NORIO
IPC: B23K26/064
Filed: 1990-11-30
Abstract: PURPOSE:To execute uniform cutting work with stroke enlarging from neighbor point of a laser beam resonator to the far distance by arranging optical system for conveying the laser beam as possible to insert/separate on a beam path between the laser beam oscillator and the optical system for condensing the beam. CONSTITUTION:The optical system 5 for conveying the laser beam, is set as possible to insert/separate on the beam path between the laser beam oscillator 1 and the optical system 10 for condensing the beam. In the case a distance from the laser beam oscillator 1 to machining point in a work 20 is near, without using the optical system for conveying the laser beam, the cutting work is executed with the original laser beam. On the other way, in the case a distance from the laser beam oscillator to the machining point in the work is far, the optical system for conveying the laser beam is arranged on the optical path to condense the laser beam, and the beam system is reduced. By this method, the uniform cutting work from the neighboring place of laser beam resonator to the far place is executed and enlargement of the stroke is executed.
Patent JP-2000163019-A (JP)
Title: Liquid crystal display device
Inventor: KOIKE MASATOSHI
IPC: G09G3/20
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optimum picture by changing the γ characteristic of a picture signal by the temperature in the case of displaying the picture while using a liquid crystal display element. SOLUTION: Relating to a liquid crystal display device performing various picture displays by using a liquid crystal display element 11, this device is provided with a means 12 detecting the temperature of the liquid crystal display device 11, a γ characteristic correction quantity storage means 162 storing plural γcharacteristic correction quantities of the picture signal, a γcharacteristic correction quantity selecting means 161 selecting the optimum γ characteristic quantity corresponding to the detected temperature and a γ characteristic quantity correcting means 14 performing the γ characteristic quantity correction of the picture signal by using the selected γ characteristic quantity.
Patent JP-2000166263-A (JP)
Title: Ultrasonic motor and electronic apparatus with ultrasonic motor
Inventor: SUZUKI KENJI
IPC: H02N2/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a small and low-cost ultrasonic motor which can control a positioning operation and a speed by a method wherein the motor itself is provided with an encoder function. SOLUTION: This ultrasonic motor is provided with a rotor 2 in which uneven parts are formed in the circumferential direction. In addition, it is provided with a self-excited drive circuit 4 which self-excites a piezoelectric vibrator 1 and which drives the rotor 2. In addition, it is provided with an oscillation- signal detection circuit 5 which detects a change in electric signals which are generated in synchronization with the rotating operation of the rotor 2 and which are generated by the piezoelectric vibrator 1 and the self-excited drive circuit 4.
Patent JP-H10177312-A (JP)
Title: Cleaning device in fixing device for image forming device also using magnetic ink recorder
Inventor: KISHINO SATOSHI
IPC: G03G19/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the accuracy of magnetically reading mark recognizing ability and good image quality by improving the cleaning performance of a fixing device in an image forming device using both a normal printer and an MICR printer (magnetic ink recorder). SOLUTION: The cleaning device 20 of the fixing device having an MICR toner process cartridge and a general toner process cartridge has a cleaning member which brought into contact with a fixing roll 170 and cleaning the surface of a roll, and a driving device 25 moving the cleaning member between a position where the cleaning member is brought into contact with the roll surface of the fixing roll and a noncontact position where the cleaning member is separated form the roll surface. When a controller recognizes the discriminating signal of the MICR toner process cartridge, a driving signal which moves the cleaning member to a contact position where the cleaning member is brought into contact with the surface of the fixing roll 170 is outputted to the driving device 25 of the cleaning member.
Patent JP-H07185972-A (JP)
Title: Control of article supply device
Inventor: AZUMA YUSAKU
IPC: B23P19/00
Filed: 1993-12-28
Abstract: PURPOSE:To control an article supply device having a storage part to store a plural number of pallets storing the same article by storing the plural pallets storing the same article free to identify a storage position in the storage part. CONSTITUTION:A part table indicates the state of a work W(G) used in each process defined on an assembly sequence table. A total storage number T(W(G) is the total number of parts initially loaded on a pallet. A matrix pattern M is stored in an out 5 field of this part table. This pattern M(W(G) is an identification data to designate plural arrangement patterns of cells to store parts of the pallet of the work W(G). For example, if M=2 concerning a part '4', it shows a matrix of 5X5. A family work name F(W(G) of a seventh field indicates the name of another part stored on the pallet on which this W(G) is loaded.
Patent JP-2001151201-A (JP)
Title: Apparatus and method for supplying and distributing
Inventor: OKAZAWA KENJI
IPC: B65B35/46
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce noise caused by operation of a supplying and distributing apparatus and insure easy cleaning of the apparatus. SOLUTION: A distribution means 18 of the supply and distributing apparatus 10 comprises a chute 24 for feeding distributed food supplied from a feeder 22 wherein the chute 24 is continuously rotated around a rotation shaft 26 at a constant speed, whereby an approximately constant quantity of the distributed food can be distributed to twelve guide inlets 16 which are arranged in an approximately arcuate form.
Patent JP-H05149526-A (JP)
Title: Pulverized
Inventor: KOYATA KAZUO
IPC: F23K1/00
Filed: 1991-11-27
Abstract: PURPOSE:To make it possible to control the whole operation of a boiler and stabilize the combustion of a burner by detecting the flow rate of pulverized coal and the presence of pulverized coal on the way of a pulverized coal pipeline which carries pulverized coal from a pulverized coal mill to a burner and controlling the pulverized coal and the burner based on the detection results. CONSTITUTION:A detector 26, which detects the flow rate of dust coal 4 and the presence of pulverized coal 4 by sampling pulverized coal 4 in continuous mode, is installed on the way of a pulverized coal pipeline 5. An arithmetic operation control device 30 transmits a control command 28 to at least either a table rotation device 18 of pulverized coal mill 3, a screw down setting device 21 or a classification force control device 23 based on a detection signal 27 transmitted from the detector 26. Furthermore, the control device 30 transmits one control command 29 at least to either an air flow rate control device 9 of a burner 2 or a pulverized coal concentration control device 16. This construction makes it possible to control the properties of duct coal properly and maintain stabilized combustibility of the burner.
Patent JP-H05150154-A (JP)
Title: Automatic focus adjustment device
Inventor: TANAKA TAEKO
IPC: G03B13/36
Filed: 1991-11-28
Abstract: PURPOSE:To perform automatic focus adjustment stably with high precision irrelevantly to depth of field, photographic environment, etc. CONSTITUTION:A zoom lens 2 is moved on the optical axis by driving a motor 11 through a driver 14 and a focus lens 5 is moved on the optical axis by driving a pulse motor 13 through a driver 16 to adjust the focus; and an iris 3 varies in aperture quantity by driving an IG meter 12 through a driver 15, the zoom lens and focus lens are controlled under the command of a system control circuit 20, and the iris is controlled by an AE control circuit 17. The movement position of the zoom lens 2, i.e., focal length is detected by a zoom encoder 6 and the aperture quantity of the iris 3 is detected by an iris encoder 7; and they are supplied to and used by the system control circuit 20 to control the focus lens.
Patent JP-H10174549-A (JP)
Title: Alignment device for noodle hooking work, and alignment distribution device and set alignment device using the same
Inventor: FUJIKI TATSUNORI
IPC: A21C9/08
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To align and distribute or gather noodle hooking works in a carrying process including the distribution or gathering of the noodle hooking works. SOLUTION: For this device, an alignment mechanism 11 for which a noodle hooking rod sensor 9 for detecting that a noodle hooking rod is fitted to a chevron-shaped receiving groove 24 formed by overlapping a receiving disk 3 for supporting the noodle hooking rod and a send-out gear 8 is disposed is disposed while making both receiving grooves 24 orthogonally cross a carrying direction and the alignment device 1 for rotating the send-out gear 8 which receives the noodle hooking rod for a prescribed rotation angle at the point of time when the noodle hooking rod sensor 9 detects the noodle hooking rod and aligning and sending out the noodle hooking works 7 and a moving means in a direction horizontal or vertical to a work receiving palette 21 advanced from a lower part to a single carrying route 15 extended from the alignment device 1 are provided.  Then, the distribution device 2 for supporting the noodle hooking works 7 aligned on the single carrying route 15 by the work receiving palette 21, receiving them by each prescribed number unit, vertically or horizontally moving the noodle hooking works 7 by the prescribed unit and distributing them from the single carrying route 15 to the plural carrying routes 5 and 6 is provided.
Patent JP-H06153949-A (JP)
Title: Stabilizer for enzymic reaction
Inventor: SHINDO TORU
IPC: C12P1/00
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a stabilizer for enzymic reaction, comprising poly-L-lysine or its salt as an active ingredient, capable of preventing an enzyme from inactivating and a reactional product from decomposing due to the proliferation of a microorganism mixed therein in carrying out enzymic reaction and readily separable from the reaction product. CONSTITUTION:The stabilizer comprises poly-L-lysine (preferably epsilon-poly-L-lysine having 20-35 degree of polymerization degree) or its salt as an active ingredient. This preservative is preferably added in an amount of 0.001-10wt.% expressed in terms of poly-L-lysine based on an enzymic reactional solution thereto. Furthermore, the poly-L-lysine is obtained by culturing Streptomyces.albulus.subsp. lysinopolymerus which is a microorganism capable of producing the epsilon-poly-L-lysine.
Patent JP-H04206466-A (JP)
Title: Lead-accumulator
Inventor: KOBAYASHI KENJI
IPC: H01M4/23
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a self-discharge and improve the recovery property of the capacity by using a grid made of the alloy composition containing no antimony, and using a positive electrode plate dipped in boric acid or its salt after formation then dried. CONSTITUTION:A grid made of the alloy composition containing no antimony is used, and a positive electrode plate dipped in boric acid or its salt after formation then dried is used. When the grid made of the alloy composition containing no antimony is used, a nonconducting layer is generated on the boundary face between the grid and an active material, and this is considered to cause a large self-discharge and the bad recovery property of the capacity. When the alloy contains no antimony, the charge and discharge are required several times, however if the grid is dipped in boric acid or its salt after formation, the generation of the nonconducting layer is suppressed. The self-discharge is reduced, and the recovery property of the capacity is improved.
Patent JP-2000157839-A (JP)
Title: Disinfection waste gas treatment method and apparatus
Inventor: YANAGIHARA KAZUO
IPC: B01J35/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for decomposing and detoxifying waste gas generated after the disinfection treatment of a medical instrument easily and certainly in low cost. SOLUTION: Formaldehyde or glutaraldehyde gas generated after a medical instrument is disinfected by a disinfectant such as formaldehyde or glutaraldehyde in a disinfection treatment chamber 12 is passed through a photocatalyst type filter 20 in a decomposition treatment chamber 14 and decomposed into carbon dioxide (CO2) and water (H2O) by anatase type titanium oxide particles supported on the photocatalyst type filter 20 to be detoxified before discharged. If an Ag catalyst is supported on anatase type titanium oxide particles, the sterilization treatment of bacteria contained in the gas is also performed.
Patent JP-H11176021-A (JP)
Title: Optical recording medium and its production method
Inventor: ASHIDA SUMIO
IPC: G11B7/24035
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which can record, eras and read in the same condition on either of grooves and lands, can prevent a cross erasing and can perform a good land/groove recording is performed. SOLUTION: Side wall protective films 2 are formed on the side walls of the tracking grooves formed on a disk substrate 1 using sulfure or hydrocarbon polymer. Thin films 3 to 6, which include optical recording layers, are formed on the entire surface of the substrate 1. Then, the films 2 formed on the side walls of the tracking grooves and the films 3 to 6 including the optical recording layers formed on the films 2 are eliminated and the films 3 to 6 over the side walls of the tracking grooves and the films 3 to 6 on the lands are separated.
Patent JP-H07149986-A (JP)
Title: Vinyl chloride resin plastigel composition and window glass-cum-gasket made using the same
Inventor: NAKAJIMA SHIGERU
IPC: B29K27/06
Filed: 1993-12-01
Abstract: PURPOSE:To provide the compsn. improved in shape retention without lowering the mechanical properties thereof by using a vinyl chloride resin, a plasticizer and thixotropic agent, and specifying the viscosity of the compsn. CONSTITUTION:(A) 100 pts.wt. vinyl chloride resin comprising 90-30 pts.wt. finely divided paste resin of 0.1 to 5mum in wt.-average particle size and 10-70 pts.wt. blending resin or paste resin of 10 to 100mum in wt.-average particle size, is blended with (B) 3-40 pts.wt. reactive plasticizer comprising a bifunctional and/or tri-functional methacrylic ester monomer, (C) a high-temp. decomposable type radical reaction catalyst of 130 to 190 deg.C in 1-min half life temp. in an amt. of 0.5 to 2.0 pts.wt. per 100 pts.wt. of the component (B), and (D) 2-30 pts.wt. thixotropic agent of 50 to 500m<2>/g in specific surface area to obtain a vinyl chloride plastigel compsn. having a viscosity of at least 1,000,000 P at a shear rate of 0.01sec<-1> and a viscosity of at most 5,000 P at a shear rate of 10sec<-1>.
Patent JP-H07156152-A (JP)
Title: Venting metal fitting of foaming mold for urethane foam
Inventor: KOSAKA MASABUMI
IPC: B29K105/04
Filed: 1993-12-01
Abstract: PURPOSE:To provide the venting metal fitting capable of replacing a venting metal net in a short time by a simple operation. CONSTITUTION:Since a metal net receiving ring 2 holding a metal net 3 and a metal net press ring 5 are fixed to the outer frame 1 fixed to an upper mold 12 through an intermediate elastic frame 4, the metal net 3 can be simply attached and detached. Therefor, when a foaming mold for urethane foam is disassembled, the replacement of the metal net 3 can be performed within a short time by simple operation. Since the metal net receiving ring 2 is fitted to the stepped par 43 of the intermediate elastic frame 4, the fitted metal net 3 can sufficiently withstand foaming pressure. Since the attachment processing of the metal net is not required even when the metal net is newly produced, the production time of a mold is greatly shortened.
Patent JP-H08234178-A (JP)
Title: Multigradation display ferroelectric liquid-crystal display element as well as apparatus and method for multigradation display adopting it
Inventor: RI SOUROKU
IPC: G02F1/133
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric liquid crystal display element and a variable-contrast display device using the element and the method thereof. SOLUTION: In this ferroelectric liquid crystal display element, one pixel region is divided into a plurality of sub regions each having an arbitral size, and in the sub regions dielectric layers 3a-3c whose dielectric constants are similar to each other and whose light transmission are also similar to each other or dielectric layers whose light transmission and dielectric constants are different from each other are formed on a transparent electrode 2 or therebelow so that the thickesses are made equal. By selectively changing the conditions of ferroelectric liquid crystal 4 at a specified part in each sub region by the voltage distribution method according to falling of voltage in a resistor, the brightness in each divided sub region is changed relatively, thereby enabling display of fine gradation.
Patent JP-2000165552-A (JP)
Title: Metering system
Inventor: KATAYAMA MASANOBU
IPC: H04M11/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To allow a metering system to cope with changeover from an analog line to an ISDN line without the need for much cost and time without losing outward appearance. SOLUTION: In this metering system, an indoor adaptor 12 is installed indoor, and an outdoor adaptor 13 is installed outdoor, a transmitter 2 and a gas leakage no-voltage alarm unit 7 are connected to the indoor adaptor 12, a gas meter 1 is connected to the outdoor adaptor 13, and the indoor adaptor 12 and the outdoor adaptor 13 are interconnected by a communication line L1.  The indoor adaptor 12 is provided with a signal superimposing means 12A that applies amplitude modulation to an alarm signal from the gas leakage no-voltage alarm unit 7 with a high frequency and superimposes the modulated signal on a signal (low frequency pulse signal) from the transmitter 2, and the outdoor adaptor 13 is provided with a demultiplexer.demodulation means 13A that demultiplexes and demodulates the alarm signal from the transmitter 2 and the alarms signal from the alarm unit 7 superimposed by the indoor adaptor 12.
Patent JP-H09179588-A (JP)
Title: Voice coding method
Inventor: AKAMINE MASAMI
IPC: G10L19/125
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a voice coding method by which a coded noise can be effectively suppressed. SOLUTION: In this method, coding of a voice signal is performed so that an error signal 107 indicating a coded error is passed through a sense of hearing weighting filter 108 performing different prescribed weighting for each frequency component and an error signal passed through this sense of hearing weighting filter 108 is made lower. In this case, temporal variation of spectrum of a voice signal is detected by a filter control section 109, when this temporal variation is the prescribed threshold value or less, a characteristic of the sense of hearing weighting filter 108 is controlled based on spectrum of the present frame, when temporal variation is larger than the threshold value, the characteristic of the sense of hearing weighting filter 108 is controlled based on spectrums of the present frame and a frame temporally near the present frame.
Patent JP-H10178098-A (JP)
Title: Semiconductor integrated circuit device with anti-fuse element
Inventor: FUKUDA KENJI
IPC: H01L27/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent a filament part from being disconnected due to a switch-off phenomenon, and prevent program data from being moldified unexpectedly after a program ends of providing a noise suppression means for relaxing or absorbing noise between a power supply terminal and one electrode of an anti- fuse element. SOLUTION: A noise suppression means is arranged at a path ∥between anti- fuse elements AF1 and AF2 and a transistor TR, The noise suppression means is formed by a resistor R that is connected in series with the path, and the resistor R smoothes and relaxes noise that is largee than a program voltage that so inputted to a program power supply terminal Pp. By increasing the resistance of the resistor R higher than that of a filament, noise becomes dull and related due to the resistor R, thus preventing the filament from being disconnected based on a switch-off phenomenon. A reliable anti-fuse elements AF1 and AF2 can be obtained so that program data cannot be changed by accident after the program ends.
Patent JP-H11156905-A (JP)
Title: Heating barrel supporting device
Inventor: TOMURA NOBUHIDE
IPC: B22D17/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To solve a defect wherein galling is generated between a screw and a heating barrel or a defect wherein a material cost and a processing cost are required much more by a method wherein a middle between an adapter and a supporting device is linked near to a tip part of the heating barrel with an arm member and a rod via an adjuster. SOLUTION: Another end of a couple of arm members 19 is linked to another end of a couple of rods 21 with an adjuster 22 wherein either or both lengths of the arm member 19 and the rod 21 are enabled to be adjusted. When the length of the arm member 19 is adjusted with the adjuster 22, another end of the rod 21 is, in a freely pivotal manner, fitted to a joint main body, a thread is provided to the end of the arm member 19, and the thread is threaded with a joint main body. By rotating the joint main body normally and reversely, a middle between the adapter 18 and the supporting device 20 is threaded, and its length can be adjusted.