baber/WOPTO huggingface dataset:
Patent JP-2000161636-A (JP)
Title: Method for incinerating refuse
Inventor: NAKAMURA AKIRA
IPC: F23G7/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress discharge of noxious gas or unburnt gas by incinerating waste plastic, where the combustibles has a specified lower heat generation rate or above, mixedly with sludge while specifying the temperature and the oxygen concentration at the outlet of an incinerator thereby sustaining a constant combustion state in the incinerator by a simple method. SOLUTION: Waste plastic is incinerated can be incinerated in any type of incinerator but an incinerator for incinerating matters while fluidizing is preferably employed in order to enhance mixing of the waste plastic with sludge and combustion of the sludge. Lower heat generation rate of combustibles in the waste plastic is set at 4500 kcal/kg or above. Further the, combustion conditions are set such that the temperature is in the range of 900-1200 deg.C and the oxygen concentration is in the range of 3-12% at the outlet of the incinerator. When a fluidized bed is employed in the incinerator, temperature of a sand layer forming the fluidized bed is set in the range of 380-450 deg.C. Waste plastic is incinerated mixedly with sludge under such a state thus sustaining a constant combustion state in the incinerator.
Patent JP-H10174107-A (JP)
Title: Still image transmitter
Inventor: YAMAMOTO HISAHARU
IPC: H04N19/91
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To realize image transmission even for a monitor control system utilizing a low speed channel by reducing a data quantity of differential image to be sent through a communication channel and enhancing a differential efficiency to generate the differential image. SOLUTION: Memories 105, 115 store same still images as a transmitter A1 and a receiver B1 as a reference image. The transmitter A1 takes a difference between a newest image received from a television camera 101 and the reference image to generate a difference image, and the processing to reduce a data quantity for each pixel is made, the image compression by the joint photographic experts group(JPEG) system is conducted to send the data to a communication line L1. The receiver B1 applies image expansion and decoding processing by the JPEG system to the received image to decode a differential image and the differential image is added to the reference image to reproduce a newest image and it is displayed on a CRT 118.
Patent JP-H09152523-A (JP)
Title: Tool and method for cleaning optical fiber and relative component
Inventor: TANAKA TOSHIYUKI
IPC: G02B6/36
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning tool which can easily be manufactured and is inexpensive by composing the tool of the connection body of a cleaning fiber blocks having insertion holes for the tips of tweezers almost in the center and the tweezers which are provided with neck parts capable of locking the fiber block at the tips. SOLUTION: The cleaning fiber block is the connection body composed of respective units 10, and neck parts 14 for locking at the time of insertion into the fiber block 10 are provided at the tips of a bent tweezers main body 13. The tweezers are inserted into the insertion holes of the adjacent fiber blocks 10 and 10 and held at nearly intermediate depth. The fiber blocks into which both the tips of the tweezers main body 13 inserted are inserted and other fiber blocks 10 are separated along cutting lines 12 before or after the tweezers are inserted. The adjacent fiber blocks 10 into which the tweezers are inserted are bent along the cutting lines 12 and well held with the gripping force of the tweezers, so that they can be cleaned by scouring.
Patent JP-H05140016-A (JP)
Title: 2-hydroxymethyl-cyclohexanol derivative and harmful organism repellent containing the same
Inventor: IKEMOTO TAKESHI
IPC: A01N31/06
Filed: 1991-11-20
Abstract: PURPOSE:To obtain a new 2-hydroxymethyl-cyclohexanol derivative which has excellent organism pests-repelling effect of high duration with substantially no smell. CONSTITUTION:The compounds of the formula (R is 1 to 12C straight-chain or branched saturated hydrocarbyl group), for example, 2-hydroxymethyl-2-octyl- cyclohexanol. The compound is prepared by allowing 2- ethoxycarbonylcyclohexanone derived from cyclohexanone by a known method to react with an alkyl bromide, and subjecting the product, 2-ethoxycarbonyl-2- alkyl-cyclohexanone, to the reduction with lithium borohydride. The compound is added to cosmetics, medicine base, preferably by 0.1 to 90%, particularly 3 to 20% to provide a variety of pharmaceutical or cosmetic preparations having the above-stated effect repelling organism pests such as mosquitoes such as Aedes albopictus SUKUSE, millipedes, cutworms or slugs.
Patent JP-H07184769-A (JP)
Title: Cabinet type rice cooker
Inventor: OYA TAKASHI
IPC: A47J27/00
Filed: 1993-12-27
Abstract: PURPOSE:To permit the rice cooking at the place other than the installation place of a cabinet body, by a cabinet type rice cooker. CONSTITUTION:This cabinet type rice cooker can cook rice in a cabinet body 1 on the basis of the operation signal of an operating switch 41 arranged on the cabinet body 1, and is equipped with an operating switch 55 separately. The rice cooker is equipped with a rice cooking device 5 which is completed by itself and carries out the rice cooking operation and the temperature keeping operation on the basis of the operation signal of the switch 55, a noncontact type transmitter which is arranged on the cabinet body 1 and transmits the operation signal of the operation switch 41 to a rice cooking device 5 placed in a drawer 10, and a noncontact type receiver which receives the transmission signal on the rice cooking device 5 side, and the rice cooking device 5 can be operated by any of the reception signal or the operation signal of the operating switch installed on the rice cooking device 5.
Patent JP-H05141185-A (JP)
Title: Automatic propulsion unit for small diameter pipe pusher and control method therefor
Inventor: KATO YUTAKA
IPC: E21D9/06
Filed: 1991-11-22
Abstract: PURPOSE:To simplify the extent of operation by inputting some condition including a soil property or the like, setting the drill conditions of driving speed or the like and performing a drilling operation automatically, while in the case where the actual drilling conditions are varied, correcting the set drilling conditions via a fuzzy inference part. CONSTITUTION:An expert system part 30a is installed in a controller 30, and on the basis of some conditions on a soil property or the like inputted from an input unit 40, a series of optimum drilling conditions such as driving speed, cutter speed and so on are set up. Next, according these conditions, a valve group 70 is controlled by an automatic control part 30c, operating an actuator group 80, and drilling operation takes place. Next, an automatic measuring part 30b is installed in the controller 30, and the measured value in drilling, measured by a sensor group 50, is compared with the drilling condition set by the expert system 30a. When it is varied, the drilling condition is corrected by a fuzzy inference part 30d installed in the controller 30. In addition, on the basis of this condition, the valve group 70 is controlled by the system 30a, thereby operating the actuator group 80. With this constitution, it is simply operable without requiring any mechanical skill and manual operation.
Patent JP-H03197797-A (JP)
Title: Tunnel excavator
Inventor: SHIBANO JUNICHI
IPC: E21D9/11
Filed: 1989-12-25
Abstract: PURPOSE:To enhance the efficiency of excavation work by moving forward a mount supporting a cutter head alternately by both propelled jacks while supporting a machine body alternately by grippers of a guide provided to a main beam. CONSTITUTION:The front propelled jack 9a is extended in a state to press the front gripper 13a and rear gripper against the wall surface of a tunnel to move forward a mount 4A, and excavation is made by a cutter head. After that, when the jack 9a is fully extended, the gripper 13a is released, the rear propelled jack 9b is extended and, at the same time, the jack 9a is shortened, and the jack 9a and cutter head are moved forward. Then, the gripper 13a is pressed against the wall of the tunnel, the jack 9a is extended to move forward the mount 4A, and excavation is made by the cutter head. In addition, the rear gripper is released, and the jack 9b is shortened to pull the rear gripper forward.
Patent JP-H11172561-A (JP)
Title: Rock wool sheet and its production
Inventor: OISHI TORU
IPC: D04H1/587
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a rock wool sheet flexible and easily processable, high in heat resistance, high in tensile strength or high in strength and heat resistance, and to provide a method for producing it. SOLUTION: This rock wool sheet (heat-resistant rock wool sheet) is obtained by including 5 to 50 (5 to 30) pts.wt. of organic fiber and 10 to 50 (20 to 50) pts.wt. of glass fiber based on 100 pts.wt. of deshotted rock wool sheet and subjecting it to needling in a blending state. The high-strength rock wool sheet (high-strength rock wool sheet) is including 5 to 50 (5 to 30) pts.wt. of heat fusion organic fiber and 10 to 50 (20 to 50) pts.wt. of glass fiber based on 100 pts.wt. of deshotted rock wool sheet and subjecting it to needling and heat fusion in a blended state.
Patent JP-H02173146-A (JP)
Title: Stabilized chlorinated vinyl chloride resin composition
Inventor: KITANO YOSHIKAZU
IPC: C08L27/22
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the subject composition having improved processability, heat-resistance and initial color and suitable for electronic part case, name plate, etc., by using a specific alkyltin mercaptocarboxylic acid ester in combination with an alkyltin chloride, etc. CONSTITUTION:The objective composition is produced by compounding 100 pts.wt. of a chlorinated vinyl chloride resin with (A) 0.01-5 pts.wt. of one or more kinds of alkyltin mercaptocarboxylic acid esters of formula I and/or formula II (R<1> and R<2> are 1-18C alkyl; R<3>-R<7> are 1-18C alkyl, alkenyl, etc.; n is 1 or 2) and (B) 0.01-3 pts.wt. of one or more kinds of alkyltin chlorides of formula III and/or formula IV and/or (C) 0.01-5 pts.wt. of one or more kinds of mercaptocarboxylic acid esters of formula V and/or formula VI (R<8> is 1-18C alkyl, alkenyl, etc.; Y is alkylene: n is 1 or 2).
Patent JP-H01173825-A (JP)
Title: Navigation device for vehicle
Inventor: TOYAMA YASUHIRO
IPC: G08G1/137
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an accurate traveling distance and to accurately detect the current position of a vehicle by composing the navigation device of a traveling distance detection sensor, a radio wave emitting and receiving device which detects passed featured bodies on a road surface, a sensor which detects passed featured bodies, and a storage device, and calculating the remaining distances to the passed featured bodies. CONSTITUTION:An input interface 5 to which a map storage device 1, a distance sensor 2, a steering angle sensor 3, a radar 12, a road surface sensor 13, and a switch touch panel 4 are connected to an internal bus 6. Further, a CRT 11, a ROM 9, a RAM 8, and a CPU 7 are connected to the bus 6 through an output interface 10. Thus, the navigation device is constituted and a distance detection error is corrected every time a passed featured body is detected to eliminate the integration of variation in tire air pressure, variation in wear state, a distance detection error due to snaking, and a detection distance error due to a slip at the time of a sudden start or sudden control. Thus, the accurate traveling distance is obtained and the current position detection is made accurate.
Patent JP-H07191496-A (JP)
Title: Binder resin for toner
Inventor: HARADA YOKO
IPC: C08L25/12
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a toner excellent in fixing property and anti-offset property with which excellent stability for image density without changes in the image density can be obtd. even for lots of copies by incorporating a carboxylic acid component each into a high mol.wt. polymer and a low mol.wt. polymer. CONSTITUTION:The resin is a styrene-acryl resin comprising a high mol.wt. polymer and a low mol.wt. polymer and at least the high mol.wt. polymer contains a carboxylic acid component. The resin has 2X10<-3> to 6X10<-3> dielectric loss tangent (tan delta). As for the vinyl monomers containing carboxylic acid to be used for the high mol.wt. polymer, for example, unsatd. monocarboxylic acid such as acrylic acid, unsatd. dicarboxylic acid such as maleic acid, and unsatd. monocarboxylic acid monoester such as monomethyl maleate are used. It is preferable to use unsatd. carboxylic acid and unsatd. monocarboxylic acid monoester. The carboxylic acid component is preferably incorporated by 0.5-5wt.% into the high mol.wt. polymer.
Patent JP-H01175386-A (JP)
Title: Television system conversion device
Inventor: SASAKI TAKAYUKI
IPC: H04N7/01
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the passing of address from occurring within an available picture area and to simplify hardware at the same time by giving the servo reference signal of prescribed frequency to a video signal reproduction device and simultaneously controlling the read start of a memory from write address of the memory. CONSTITUTION:A signal generation circuit 10 giving the servo reference signal of the prescribed frequency to the video signal reproduction device and a write side control circuit 8 generating a signal which controls the read start of the field memory 4 from the write address of the memory 4 are provided. Then, the ratio of field frequency at the input side and the output side of the memory 4 is made to be an integral ratio and simultaneously to that, a control signal for starting the read by a prescribed timing is supplied to the read side from the write side. Due to that, time when the passing of the address occurs can be made within a vertical blanking term. Thus, time skip or time inversion can be prevented from occurring within the available picture area and simultaneously to that, the hardware can be simplified.
Patent JP-H03194124-A (JP)
Title: Control device for engine with supercharger
Inventor: WATANABE YOJI
IPC: F02B39/12
Filed: 1989-12-21
Abstract: PURPOSE:To improve fuel consumption and engine output in an engine provided with a mechanical supercharger connected to an engine output shaft through a switching means by bringing an on-off line for switching the switching means closer to a road load-line as the vehicle speed becomes larger. CONSTITUTION:In an engine provided, at an intake passage 1, with a mechanical supercharger 6 driven by the output shaft of the engine as well as with a switching means 15 for an electromagnetic clutch 15 or the like for switching the mechanical supercharger 6 into either the connected or disconnected state to the output shaft of the engine, there are provided with a load detecting means 33 for detecting engine load and vehicle speed detecting means 35 for detecting vehicle speed. The detection signals of these detecting means 33, 35 are inputted into a control means 41 so as to bring an on-off line for switching the switching means 15 closer to a road load-line as the vehicle speed becomes larger. Accordingly, at the low vehicle speed time such as travelling in an urban area, hunting due to the repetition of switching operation performed by the switching means 15 is prevented from being generated.
Patent JP-H05161539-A (JP)
Title: Rice cooker
Inventor: NAKAJIMA KOSAKU
IPC: A47J27/00
Filed: 1991-12-17
Abstract: PURPOSE:To cause a boiled rice to keep an always satisfactory taste by preventing the boiled rice kept warm from drying. CONSTITUTION:The title apparatus has a rice cooker body 1, an inner case 2 provided in the rice cooker body 1, a pot 10 contained in the inner case 2 in such a manner that the pot is freely put in and removed from the inner case 2, a rice-cooking heater 6 for heating the pot 10 in the inner case 2, a water tank 29 provided in the rice cooker body 1, and a motor pump 30 for supplying water in the water tank 29 into the inner case 2, when a boiled rice in the pot 10 is kept warm.
Patent JP-H02179786-A (JP)
Title: Recorder
Inventor: ONISHI HIROSHI
IPC: B41M3/12
Filed: 1988-12-29
Abstract: PURPOSE:To increase an adhesion by dissolving a fixing layer and to improve recording sensitivity and fixing properties by transferring an ink dissolved in a polar solvent to an image receiving body according to an image signal. CONSTITUTION:An ink 102 is produced as a coating solution by dissolving and dispersing a water-soluble resin, i.e. ethylcellulose, and a cyan pigment in a mixed liquid of toluene and ethanol. This coating solution is applied on a sheet-form heat-resistant substrate by a wire bar and dried to produce a transfer sheet 100. A solvent containing water and alcohol is used as a polar solvent 800, and a pulse width Pw of a signal to be applied to a thermal head 500 is changed.
Patent JP-H07192904-A (JP)
Title: Heater and thermal head
Inventor: KOMATSU MICHIYASU
IPC: B41J2/335
Filed: 1993-12-27
Abstract: PURPOSE:To enable printing at higher speed by mounting a heater having high thermal conductivity and excellent thermal response. CONSTITUTION:A heater contains rare earth elements in 1.0-7.5 wt. %, in terms of an oxide and Li, Na, K, Fe, Ca, Mg, Sr, Ba, Mn and B as impurity cation elements in 0.3wt.% or less in total, and is composed of a high thermal conductivity silicon nitride substrate 7 having thermal conductivity larger than 60W/m.K or silicon nitride particles and a grain boundary phase. A crystal compound phase in the grain boundary phase occupies 20% or more at a volume ratio to the whole grain boundary phase, and a heating resistor 2 is arranged integrally onto the high thermal conductivity silicon nitride substrate 7 having thermal conductivity larger than 60W/m.K. An insulator layer is formed onto the substrate so as to cover the heating resistor 2, and the insulator layer may also be constituted of the high thermal conductivity silicon nitride substrate 7. A thermal head is configured by integrally laminating the heating resistor 2 and an abrasion-resistant layer 5 on the surface of the high thermal conductivity silicon nitride substrate 7.
Patent JP-H07192416-A (JP)
Title: Drive controller
Inventor: ARETSUKUSU BURATSUDOSHIYOO
IPC: G11B21/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a carriage servo device capable of stably operating without being affected by the eccentricity of a disk. CONSTITUTION:A pickup 1 reads an information signal from the disk DK, and a preamplifier 2 detects a tracking error signal. On the other hand, a carriage motor 8 drives the pickup 1 in the direction roughtly orthogonal to an information track. A DC component of the tracking error signal A including a DC component is extracted (a waveform B) by a low-pass filter 4 being a DC component separation means through a tracking equalizer 3 to be inputted to a comparator 5. In the comparator 5, a reference voltage VZ is compared with the tracking error signal B, and a timing pulse being the on/off timing of a drive control signal is generated. A drive signal generation circuit 6 outputs the drive control signal C by the timing pulse, and controls the carriage motor 8, and therefore, the stable drive control operation can be performed.
Patent JP-2001153985-A (JP)
Title: Control rod
Inventor: SUZUKI YUTAKA
IPC: G21C7/113
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a control rod whose weight is reduced while its reliability is maintained. SOLUTION: A neutron absorption part is constituted of an irradiation growth material 1 and a hafnium material 2. On the basis of the reduction rate (a) of the hafnium material and the growth rate (b) of the irradiation growth material due to irradiation, the ratio of the length of the irradiation growth material in the neutron absorption part is set at a/(a+b).
Patent JP-H06164871-A (JP)
Title: Document picture preserving device
Inventor: KOIKE KAZUMASA
IPC: H04N1/21
Filed: 1992-11-20
Abstract: PURPOSE:To quickly reproduce a desired picture by a simple operation by recording an index mark indicating the leading position of a recording picture in a video tape, detecting the mark, and reproducing a successively recorded document picture at the time of reproduction. CONSTITUTION:At the time of preserving the document, picture, the index mark indicating the leading position of the recording picture is recorded in the video tape, and the first document picture is recorded. When the number of pages of the first document picture is large, the next index mark is recorded as it is, and the second document picture is recorded. When the number of pages of the second document picture is small, the picture is not recorded, the tape is allowed to travel, and the next index mark is recorded. At the time of reproduction, the index mark is detected while the video tape is fast forwarded, and the successively recorded document picture is read and reproduced. Also, at the time of the requesting operation of an operator, the reproducing operation is stopped, and the video tape is fast forwarded until the next index mark.
Patent JP-H03193865-A (JP)
Title: Formation of pbo2 thin film
Inventor: KAJITA NAOYUKI
IPC: C23C14/08
Filed: 1989-12-22
Abstract: PURPOSE:To control the quality of a film and to efficiently form the film at a high vapor deposition rate by cluster ion beam vapor deposition by using a gaseous oxygen introducing device to excite, dissociate and ionize gaseous oxygen in the vicinity of a substrate. CONSTITUTION:The gaseous oxygen introducing device consisting of a reactive gas introducing device 4, a gas ion generator 9 and a power unit 10 for the gas ion generator is used. A region, in which the gaseous oxygen is excited, dissociated and ionized (activated state), is formed in the vicinity of the substrate 7, especially of its vapor deposition surface. The vapor-deposition material injector consisting of the vapor source 1, ionizer 2, accelerating electrode 3 and power unit is then used to inject the vapor of Pb as the vapor-deposition material by cluster ion beam deposition, and the vapor is allowed to chemically react with the activated gaseous oxygen.
Patent JP-H03192728-A (JP)
Title: Manufacture of thin film transistor array of active matrix display
Inventor: NAKATANI NORIO
IPC: G02F1/1343
Filed: 1989-12-21
Abstract: PURPOSE:To enable an active matrix display having high opening ratio and high precision to be manufactured by a method wherein semiconductor films and a transparent conductive film are patterned by selfmatching process using the rear exposure while a drain wiring is lift-off formed using resist for the display electrode patterning process. CONSTITUTION:Etching resists of semiconductor films S4, S5 and a transparent conductive film C6 are formed in self-aligned manner in offset state on a gate wiring provided with a gate electrode 2 using the rear exposure with the semiconductor films S4, S5 and the transparent conductive film C6 respectively formed on the gate electrode 2 and the gate wiring. Furthermore, a drain wiring 80 is lift-off formed using the etching resist of the transparent conductive film C6. Through these procedures, respective patterns can be formed by etching and lift-off processes using the same resist so that the display electrode 6 and the drain wiring 80 formed of the highly precise transparent electrode averting the effects of a photomask and an exposure device may be manufactured.