baber/WOPTO huggingface dataset:
Patent JP-S63255670-A (JP)
Title: Element measuring apparatus
Inventor: FUKUDA MINORU
IPC: G01R31/26
Filed: 1987-04-13
Abstract: PURPOSE:To accurately and properly measure an element to be measured, by constituting the title apparatus so that repeated wave form voltage and stepwise bias voltage are synchronous to each other and, further, the repeated wave form voltage becomes the same phase as external AC power source voltage. CONSTITUTION:The first phase comparator 48 for repeated wave form voltage controls the oscillation of the first pulse oscillator 5 so that the phase of the repeated wave form voltage from a repeated wave form generator 53 coincides with that of external AC power source voltage. Therefore, even when the generator 53 contains a phase changing circuit like a low-band filter, the phase of the repeated wave form voltage can be allowed to coincide with that of the external AC power source voltage. The phase of the output signal of the first frequency divider 52 does not coincide with that of the external AC power source voltage but the phase of the output signal of the second frequency divider 64 coincides with that of said external AC power source voltage. Therefore, a bias supply circuit 22 generates stepwise bias voltage having a phase same to that of the eternal AC power source voltage. As a result, since the repeated wave form voltage and the stepwise bias voltage have the same phase as the external AC power source voltage, an element to be measured can be measured accurately and properly.
Patent JP-H06284046-A (JP)
Title: Echo canceller
Inventor: SAKAMOTO EIJI
IPC: H04B3/23
Filed: 1993-03-26
Abstract: PURPOSE:To determine a tap coefficient at any echo continuing time and to execute proper echo cancel by measuing the echo continuation time from an impulse response under a certain acoustic environment and determining the tap coefficient based upon the measured echo continuation time. CONSTITUTION:An echo continuation time measuring instrument 6 generates impulse from a speaker 8 under a certain acoustic environment and an impulse response from an acoustic system is inputted to a microphone 7 to measure echo continuation time. The equipment 6 determines the number of taps necessary for canceling an acoustic echo under the acoustic environment based upon the echo continution time obtained by the measurement and outputs the number of taps, which is inputted to a false echo generator 1. The generator 1 generates and outputs a false echo by a tap coefficient by the convolution integration of a remote speaker voice input signal and the tap coefficient based upon the number of taps outputted from the equipment 6. The tap coefficient obtained from the number of taps is set up as the initial value of the tap coefficient. Thus an echo canceller in this example cancels an echo by a false echo.
Patent JP-2000279465-A (JP)
Title: Massage machine
Inventor: TSUKADA DAISUKE
IPC: A61H7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve a satisfaction by constituting each of arms of a main arm and an auxiliary arm and providing a separate motor for driving treating element at the tip of each auxiliary arm dependently of the motor for driving the main arm. SOLUTION: Each arm is constituted of a main arm 2a receiving driving force from the motor 1 and an auxiliary arm 2b having a treating element at the tip. The driving force of the motor 1 is transmitted to the main arms 2a with a mechanical part 6. A treating element motor 5 is arranged in each of the joining parts of the main arms 2a and the auxiliary arms 2b, and the auxiliary arms 2b are driven and a complicated motion is executed in the treating element. That is, the auxiliary arms 2b are operated in mutually opposite direction to be orthogonally crossed and the complicated motion is obtained in the treating elements arranged in the tips. Thus massage with the enhanced satisfaction is realized.
Patent JP-S60233443-A (JP)
Title: Heat-pump type hot water supplier
Inventor: IMABAYASHI SATOSHI
IPC: F25B30/02
Filed: 1984-05-07
Abstract: PURPOSE:To raise the assurance and efficiency of the supply of necessary amounts of hot water within a given time period by a method in which a capacity controllable compressor is provided and its operational capacity is set up on the basis of the amount of residual hot water and the heat source enthalpy during the startup period of heating operation. CONSTITUTION:In a heat-pump cycle heating unit 1, a capacity controllable compressor 2 capable of controlling revolving number by varying frequency, a heat exchanger 3, a throttling mechanism 4, and a heat source side heat exchanger 5 are connected with a circular refrigerant tube to make up a heat pump cycle. When the amount of residual hot water is small and the heat source enthalpy is low, the revolving number of the compressor 2 is maximized by setting a control circuit 11 to increase the heating performance, thereby sufficiently assuring the amount and temperature of hot water in a hot water storage tank 7. When the amount of residual hot water is great or heat source enthalpy is high to lessen the quantity of necessary heat, the revolving number of the compressor 2 is minimized for operation by setting the control circuit 11, permitting operations of high heat efficiency to be performed.
Patent JP-S63257975-A (JP)
Title: Pickup device
Inventor: NISHIHARA YASUO
IPC: G11B21/20
Filed: 1987-04-15
Abstract: PURPOSE:To sufficiently secure the following allowance of a pickup with respect to a wide frequency band by weighting and impressing an abutting pressure of a scanner with respect to an information recording disk in accordance with vibration acceleration by means of the transmitting characteristic of a low pass filter. CONSTITUTION:The titled device is provided with means 17 and 18 (sensor, acceleration detecting circuit) detecting the vibrating acceleration of the disk, the low pass filter 19 having the transmission characteristic in which a peak frequency and a peak value coincide with the frequency of the anti-resonance point or the resonance value of a machine impedance in the scanner parts 1 and 3 of a pickup vibrating system, and means 11 (drive circuit) and 8 weighting and impressing the abutting pressure of the scanner 1 with respect to the disk in accordance with the vibration acceleration by the transmission characteristic of the low pass filter 19. Thus, the required abutting pressure is impressed on the scanner 1 in accordance with the machine impedance characteristic of the pickup and the following allowance of the pickup with respect to the wide frequency band can sufficiently be secured.
Patent JP-S5719011-A (JP)
Title: Dusting apparatus for waste gas of incineration of heavy oil ash
Inventor: SAKUMA AKIHIRO
IPC: B01D46/02
Filed: 1980-07-04
Abstract: PURPOSE: To perform dust removing from waste gas stably and with a high efficiency as well as to recover the waste heat of the waste gas by arranging in series a heat exchanger and a waste gas temperature-regulating means in the frontal stage of a filter.  
     CONSTITUTION: The waste gas of the incineration of heavy oil ash is introduced through a waste gas duct 2 from a heavy oil ash incinerator 1 into a heat exchanger 3, where it is heat-exchanged with a cooling air from an air supply pipe 4. The heated air is taken out of a hot air duct 6 through a regulating damper 5 and released to the outside for utilizing its waste heat. Also, waste gas at the outlet of the heat exchanger 3 is kept at a fixed temperature by regulating the amount of cooling air by controlling the opening degree of the damper 5 by a detector 8. Furthermore, the waste gas is regulated to a fixed temperature by air from a mixing air supply pipe 11 by controlling the damper 10 for regulating the amount of mixing air by means of a temperature detector 9, and then sent to a bag filter, where dust in the waste gas is removed and cleaned waste gas is discharged through a duct 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5518610-A (JP)
Title: Lens board
Inventor: NUKUI TEIKICHI
IPC: G02B7/02
Filed: 1978-07-25
Abstract: PURPOSE: To make possible offcentering of the optical axis of the lens about the impage plane by the simple consturction comprising providing a rotary disc rotatably about the central axis line of the image plane to the lens board, rotatably providing an eccentric plate with offcenter from the rotary plate and forming a camera mounting hole to the eccentric plate.  
     CONSTITUTION: A circular rotary plate 2 is fitted to a lens board 1 provided fixedly or removably to the camera front and is mounted rotatably by means of screws 3 from the back. Further, a circular eccentric plate 4 is fitted to this rotary plate 2 with offcenter therefrom in the similar manner to the fitting of the abovementioned rotary plate 2 and is made rotatable by means of screws 5 from the back side. A mounting hole 6 for the lens 7 is formed to the eccentric plate 4 with a  deviation from its central position. This mounting hole 6 is so formed that its center comes on the eccentric moving locus of the eccentric plate 4 running the center of the foregoing rotary plate 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5640015-A (JP)
Title: Burning method and burning furnace
Inventor: TORUKIERU FURATSUTORANDO
IPC: F23G5/08
Filed: 1980-07-04
Abstract: Incineration method and means, employing incinerator with primary (5) and secondary (6) combustion zone, the two zones beeing connected via an intermediate section, whose interior forms a restricted annular space (14). The inner surface (2) of the annular space (14) is perforated (16) and secondary combustion air is introduced into the annular space through these perforations (16), whereby combustion gases and air under violent rotation expands into an enlarged secondary combustion zone (6).
Patent JP-S60233150-A (JP)
Title: Glass-fiber reinforced polyethylene terephthalate based resin composition colored to white
Inventor: AOKI YOSHIHISA
IPC: C08K7/14
Filed: 1984-05-07
Abstract: PURPOSE:To composition, consisting of polyethylene terephthalate, glass fibers and zinc sulfide based pigment, and colored to white without deteriorating mechanical strength nor heat distortion temperature. CONSTITUTION:A composition obtained by incorporating (A) 35-95wt% polyethylene terephthalate based resin having 0.4-1.4 intrinsic viscosity with (B) 5- 60wt% glass fibers, preferably the chopped strand type having about 0.4-6mm. length and (C) 0.1-20wt% zinc sulfide based pigment which is a white pigment containing >=50wt%, preferably >=95wt% zinc sulfide expressed by the chemical formula ZnS to give 100wt% total amount of the components (A), (B) and (C). The above-mentioned composition provides molded articles having sufficient strength and high heat distortion temperature by the conventional process without using the masterbatch method even in case the molecular weight of the component (A) is relatively low.
Patent JP-H06298955-A (JP)
Title: Core sheet material for card
Inventor: MIHARA HIROSHI
IPC: C08L57/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide a core sheet material comprising PVC, PMMA MAS resin, EVA, a magnetic material, etc., excellent in impact resistance, processability, dispersibility and magnetic characteristics, and suitable for magnetic cards such as credit cards, etc. CONSTITUTION:The core sheet material 2 comprises (A)100 pts.wt. of PVC, (B) PMMA preferably in an amount of 2-5 pts.wt., (C) MAS resin or MBS resin preferably in an amount of 5-15 pts.wt., (D) EVA preferably in an amount of 5-10 pts.wt., (E) a magnetic material such as ferrite, and further (F) a silane coupling agent preferably in an amount of >=0.5 pt.wt.
Patent JP-H03288123-A (JP)
Title: Optical printer
Inventor: MATSUBARA KEN
IPC: G02F1/055
Filed: 1990-04-04
Abstract: PURPOSE:To control the quantity of transmitted light of an optical modulation part for temperature compensation more accurately by compensating variation of characteristics accompanying the temperature variation of electrooptic materials for modulation according to the measurement result of the specific dielectric constants of the electrooptic materials for modulation. CONSTITUTION:This optical printer is provided with a measuring means 17 which measures the specific dielectric constants of some electrooptic materials 9 among plural electrooptic materials and a light quantity control means 14 which controls the quantity of light transmitted through the optical modulation part PH provided by linearly arranging the electrooptic materials between a light source 7 and a photo sensitive body 1 according to the measured specific dielectric constant. Namely, the electrooptic materials 9 for modulation which are used for the optical printer vary in specific dielectric constant with temperature, so the temperature of the electrooptic materials 9 is detected from the measurement result of the specific dielectric constant to control the quantity of the transmitted light of the optical modulation part PH according to the detection result. Consequently, invariably the same quantity of trans mission is obtained for the same recording information irrelevantly to temperature variation.
Patent JP-H03287544-A (JP)
Title: Sustained release drug using biodecomposable absorbable polymer material
Inventor: IKADA YOSHITO
IPC: A61K47/34
Filed: 1990-04-05
Abstract: PURPOSE:To provide a sustained release drug capable of maintaining the activity thereof for a long time due to the sustained release of the drug ingredient without releasing the drug ingredient in a large amount in the early time of the administration by compounding the fine powder of the ingredient with a biodecomposable absorbable polymer material. CONSTITUTION:The fine powder of a drug ingredient is homogeneously mixed and compounded with a biodecomposable polymer material such as gelatin, collagen, lactic acid oligomer or polylactic acid or an aliphatic polyester. The drug is preferably prepared by the process comprising emulsifying the aqueous solution of the drug ingredient in an organic solvent containing the biodecomposable absorbable polymer material (e.g. D,L-lactic acid oligomer) by an ultrasonic vibration method, etc., lyophilizing the prepared W/O emulsion comprising the drug ingredient/oligomer and subsequently molding the product into a rods or pellets by a pressure molding method, etc.
Patent JP-H11285582-A (JP)
Title: Game machine monitoring system
Inventor: SASAKI KOJI
IPC: G06F21/64
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To make preventable an illegal action by surely detecting a game program forge. SOLUTION: In the game machine monitoring system for inspecting and monitoring a game program P1 in a game machine, a game controller 3 and a game machine monitoring device 1 are provided, the device 1 transmits communication information D to the controller 3 and also executes a hash function operation by putting the previously stored game program P2 and communication information D together and the controller 3 executes the hash function operation by putting the program P1 and transmitted communication information D together and also transmits the arithmetic result S1 to the device 1.  The device 1 compares the arithmetic result Sa from the controller 3 which the arithmetic result Sb in the device 1, adopts the game program as the normal one at the time of coincidence, judges the existence of an illegality in the game program at the time of non-coincidence and executes a prescribed illegality countermeasure processing.
Patent JP-S61250073-A (JP)
Title: Aqueous ink composition
Inventor: SHIMADA MASARU
IPC: C09D11/16
Filed: 1985-04-30
Abstract: PURPOSE:To provide a black aqueous ink of high performance in delivery characteristics, non-clogging, and water and light resistance of the resulting printed image, suitable for ink jet printing, writing utensils, recorders, and stamping, containing a specific water-soluble dye. CONSTITUTION:The objective ink containing, pref. 1.5-6pts.wt. (based on 100pts. wt. of the final ink) of a water-soluble dye of formula I [R1 is H, halogen alkyl, alkoxy, carboxyl, or sulfonic acid; R2 is hydroxyalkyl, hydroxyalkyl ether, hydroxyalkylamino, or di(hydroxyalkyl)amino; R3 and R4 are each H, alkyl, alkoxy or halogen; X is H, Li, K, Na or organic amine] (e.g., of formula II).
Patent JP-S5616026-A (JP)
Title: Combustion controlling system
Inventor: MATSUNAGA KIYOSHI
IPC: F23N5/24
Filed: 1979-07-18
Abstract: PURPOSE:To provide the combustion control system, capable of combusting fuel without producing a black smoke, by controlling combustion-air flow and fuel flow appropriately through provision of various control means constituted by an oxygen- density detector, means for detecting the density of carbon monoxide, regulator, signal selecting means, regulating and controlling unit, etc. CONSTITUTION:The first control means is constituted by the oxygen-density detector 2 and the first regulator 3 and the second control means is constituted by the second regulator 5 and means 4 for detecting the density of carbon monoxide. Further, regulating and controlling unit 7 is used as the third control means. Signal selector 6 is used as signal selecting means which selects either one of the first control signal S2 and the second control signal S4 and gives it to the unit 7 as set signal  S5. This signal selector 6 is designed to select either one of the two control signals  S2, S4 having a higher signal level.
Patent JP-S61249822-A (JP)
Title: Sliding roof device for automobile
Inventor: KURAOKA KOJI
IPC: B60J7/12
Filed: 1985-04-27
Abstract: PURPOSE:To prevent the dropping of a roof panel and any damage to a driving device from occurring, by constituting a device so as to check the rotation of a movable pillar with a roof panel setting state detecting signal, in case of the fully-openable top roof device bearing the above caption. CONSTITUTION:A fuse 142, a voltage detecting switch 160, an engine operation detecting switch 170 and a roof setting state detecting switch 180 are all connected to a space between a movable pillar driving circuit 150 and a power source 141 is stretched across an interval between both top parts of a movable pillar and a front window or not, and when this roof panel proves to be installed therein, it is turned off. Therefore, in this state, energization to the driving circuit150 is checked. With this constitution, any drive at the time of setting the roof panel is checked so that the dropping of the roof panel and any damage to a driving mechanism are preventable from occurring.
Patent JP-H02270298-A (JP)
Title: Lighting apparatus for fluorescent lamp
Inventor: NIINAI KATSUHIKO
IPC: H05B41/40
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a highly reliable lighting apparatus for a fluorescent lamp with compact size and at low cost by using a timer IC for an oscillation circuit and carrying out oscillation and modulation of oscillation frequency by a semiconductor switching device. CONSTITUTION:A timer IC 22 which oscillates when d.c, voltage obtained by rectifying lowered commercial a.c. voltage is applied to the timer through an input switching device Tr1 and lights a fluorescent lamp with high frequency and an oscilation circuit 20 having a frequency modulation switching device Tr2 to switch the frequency of the timer IC 22 in a plurality of stages are installed. Every time when a man touches to a touch switch 10, one clock pulse is generated by a signal converting circuit 12, and every time of input of the clock pulse from the signal converting circuit 12, signals are sent to a plurality of output terminals in a prescribed order by a sequence lighting control circuit 21 and turning on-off control of a frequency modulation switching device of the timer IC and the input switching device of the oscillation circuit is carried out in a prescribed order. By this system, low cost and compact size are achieve and error operation is lowered.
Patent JP-H05262542-A (JP)
Title: Utilization of ferroalloy slag
IPC: C04B14/02
Filed: 1992-03-17
Abstract: PURPOSE:To utilized ferroalloy slag as a concrete aggregate by mixing the ferroalloy slag which is air-crushed into spherical particles of less than prescribed size with sand at a specific ratio. CONSTITUTION:Ferroalloy slag (for example, ferrochromium slag) is air-crushed into spherical particles of less than 5mm diameter is utilized as a concrete aggregate by mixing with sand at a volume ratio of 7/3 to 4/6, or further, with a combination of water-reducing admixture and thickeners, to increase the concrete strength and maintain high fluidity despite the reduced water volume. Thus, the mold frames can be readily filled with the concrete by no use of vibrators, resulting in increased initial strength.
Patent JP-S6425784-A (JP)
Title: Thiadiazolylacetamidocephem derivative
Inventor: MACHIDA YOSHIMASA
IPC: A61K31/545
Filed: 1988-04-15
Abstract: NEW MATERIAL:The compound of formula I (A is quaternary ammonia) and its salt. EXAMPLE:7beta-[2-( 5-Amino-1,2,4-thiadiazol-3-yl )-(Z)-2-fluoromethoxyiminoacetami do]-3-(4-carbamoyl-1-quinuclidinio)methyl-3-cephem-4-carboxylate. USE:An antibacterial agent against Gram-negative bacteria and Gram-positive bacteria. PREPARATION:A compound of formula II (X is halogen or acetoxy) or its carboxyl and/or amino-protected compound or their salt {e.g. 7beta-[2-(5-amino-1,2,4- thiadiazol-3-yl)-(Z)-2-fluoromethoxyiminoacetamido]-3-acetoxymethyl-3- cephem-4- carboxylic acid trifluoroacetic acid salt} is made to react with a compound of formula A' (A' is amine corresponding to A) or its salt.
Patent JP-H11292580-A (JP)
Title: Cement source burning device
Inventor: BANDO HIROSHI
IPC: C04B7/44
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cement source burning device inexpensive in fuel cost. SOLUTION: In the cement source burning device 1 constituted by connecting a suspension preheater 4 provided with a calcination furnace 3 at a raw material feeding side of a rotary kiln 2 and connecting a cooler 5 at a clinker discharging side of the rotary kiln 2, a gas generating device 7 in which a combustible industrial waste is dry-distilled by using a part of the high temp. air and also a combustible dry distillation gas E is generated is provided at a duct for introducing a high temp. air generated at the cooler 5 to the calcination furnace 3, and a burner 8 for calcining the cement source 16 by using the dry distillation gas E as the fuel is provided at the duct 6.
Patent JP-S60235807-A (JP)
Title: Production of vinyl chloride polymer
Inventor: TANAKA TOSHIHIKO
IPC: C08F14/06
Filed: 1984-05-10
Abstract: PURPOSE:To produce a blending resin for PVC paste resins, comprising low- porosity single particles having a dense surface, by suspension-polymerizing a vinyl chloride monomer in the presence of a specified PVA and a hydrophilic nonionic surfactant as a suspension stabilizer. CONSTITUTION:In the suspension polymerization of vinyl chloride in the presence of a catalyst soluble in vinyl chloride monomer and a suspension stabilizer and, optionally, a pH-buffering agent; said suspension stabilizer comprises (A) PVA having an average degree of polymerization of 1000-2500, a degree of saponification of 60-85mol%, and a m.p. <= the polymerization temperature and (B) a hydrophilic nonionic surfactant (e.g., polyoxyethylene lauryl ether). It is suitable to use 0.1-2.0wt%, based on the monomer, component A and 0.1- 1.0wt%, based on the monomer, component B. Thus, a blending resin for PVC paste resins, which is used in conjunction with a PVC paste resin, and shows good flow when it is made into a plastisol (together with a plasticizer) and is excellent in the quality of a molding formed by heating this sol.