baber/WOPTO huggingface dataset:
Patent JP-H02281889-A (JP)
Title: Digital image signal processor
Inventor: SUZUKI HIROAKI
IPC: H04N11/16
Filed: 1989-04-24
Abstract: PURPOSE:To cope with without the cost-up of a delay line by providing a means for switching the case when a 1H delay line of a color demodulating circuit is used and the case when it is not used in accordance with the case when a thinning processing of a scanning line is executed and the case when it is not executed. CONSTITUTION:In the case of reducing a screen by thinning out a scanning line, a high level is inputted to a control input terminal 34, and a changeover switch 21 is switched to an H side. When the scanning line is not thinned out, the control input terminal 34 is set to a low level, and the changeover switch 21 is switched to an L side. In such a way, in the case the scanning line which required a 1H delay line 18 is thinned out, and in the case a chrominance signal of a high band is required without thinning out the scanning line, with regard to whether the chrominance signal passing through the 1H delay line 18 is used or not, the band of the chrominance signal can be selected by providing the changeover switch 21, therefore, it becomes possible to cope with without making the 1H delay line 18 expensive.
Patent JP-H10287264-A (JP)
Title: Steering control device for working vehicle
Inventor: OSHITA JUNICHI
IPC: B62D6/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To increase the steering angle of a steering wheel to prevent the dragging of a working machine in turning by controlling the operation of a steering device according to the detection result of machine body turning operation, and containing the operation of the steering device after the lapse of a fixed time from the detection of a turning operation. SOLUTION: In this device, it is judged whether the operation starting condition of a steering device is attained within a fixed time from the detection of a turning operation or not (step 103), a power steering amplification output is ON by a controller when the attainment is judged (step 104), and an auxiliary control valve is switched to an offset position to operate the steering device, whereby the steering angle of front wheels is increased with a minimum steering operation. As the above fixed time, the time required for turning a tractor in the end part of a field is estimated, and after the lapse of this fixed time, the power steering amplification output is OFF even if the operation starting condition of the steering device is attained by steering operation (step 105). Since the steering device is operated only in the turning operation during work, improvement in working property and safety can be ensured.
Patent JP-H02280890-A (JP)
Title: Water treatment method of steam power plant
Inventor: TSUNODA SHINJI
IPC: C02F1/58
Filed: 1989-04-24
Abstract: PURPOSE:To suppress the generation of scale by lowering the concn. of iron in supplied water by injection hydrazine in the water system of a steam power plant at the inlet of an economizer so as to set the concn. thereof to 5mug/l or below. CONSTITUTION:Ammonia is injected in condensed water at the point A of the piping of a condenser 1 on the outlet side thereof by an ammonia injection apparatus 10 and the pH value at the point D of the piping of an economizer 7 on the inlet side thereof is adjusted to 9.5 by the electric conductivity meter 12 provided to the piping of the degassing device 3 on the inlet side thereof. Next, hydrazine is injected in the piping of the condenser 1 on the outlet side thereof at a point B under control by the hydradine injection apparatus 11 so that the concn. of hydrazine at the point D of the piping of the economizer 7 on the inlet side thereof becomes 5mug/l or below. By this method, the concn. of iron in the water introduced into a furnace 8 is reduced and the generation of the scale adhered to and grown on the inner surface of an evaporation pipe being the heat transfer surface of the furnace is suppressed.
Patent JP-H08267374-A (JP)
Title: Combined structure of striking piston with driver in nailing machine
Inventor: MASUNO TAKAYUKI
IPC: B25C1/04
Filed: 1995-04-03
Abstract: PURPOSE: To provide a combined structure capable of firmly combining a driver with a striking piston, positively providing the squareness of the driver, and reducing cost. CONSTITUTION: In a nailing machine provided with a striking piston 6 held slidably in a striking cylinder, and a bar-like driver 7 mounted-fixed to the center of the striking piston 6, a male screw part 11 is formed at the end part of the driver 7, and a female screw part 12 to be screwed onto the male screw part 11 of the driver 7 is formed in the center of the striking piston 6. The male screw part 11 is screwed into the female screw part 12 through an adhesive material 15 to form an abutting face 14, against which the end face 7a of the driver 7 screwed in the end part of the female screw part 12 hits.
Patent JP-S62258962-A (JP)
Inventor: MOCHIZUKI TAKETOSHI
IPC: F25B7/00
Filed: 1986-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5528647-A (JP)
Title: Laser facsimile unit
Inventor: OOTA YOSHINORI
IPC: H04N1/23
Filed: 1978-08-21
Abstract: PURPOSE: To increase the video recording quality, by preventing the interference of light through the image formation of light passing through the slit on the photo sensitive body via a lens and through scanning.  
     CONSTITUTION: The ultrasonic light deflector 2 is installed at the emission side of the laser light source 1 to perform unidimensionally high speed deflection for the laser beam emitted from the light source 1 toward the direction corresponding to the subscanning, and the light beam deflected with the slit 3 is partly interrupted at the emission side of the deflector 2 toward the direction corresponding to subscanning. Further, the light passed through the slit 3 is formed for the image via the lens 6, the photo sensitive body 4 is placed at the position of image forming surface,  and scanning made by machanically moving the photo sensing body 4 or by deflecting the light beam introduced to the lens 6, and the sweep signal from the sweep signal generator 7 is fed to the deflector 2. Thus, interference is prevented by scanning  light on the slit to increase the quality of recorded picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58219163-A (JP)
Title: Preparation of fluoroheterocyclic compound
Inventor: YAGI SHIYOUJI
IPC: B01J31/00
Filed: 1982-06-16
Abstract: PURPOSE:To prepare the titled compound in high purity and yield, at a relatively low temperature, in a short time, by carrying out the halogen exchange reaction in the presence of a crown compound using potassium fluoride or potassium fluoride and other specific fluoride salt as the fluorination agent. CONSTITUTION:The objective compound of formula II (Y is C-R<7> or N; Z is C-R<8> or N; R<5>-R<8> are R<1>) can be prepared by the halogen exchange reaction of the halogenated heterocyclic compound of formula I (X is Cl or Br; P is C-R<3> or N; Q is C-R<4> or N; R<1>-R<4> are H, alkyl, alkoxy, keto, phenyl, CN, NO2, perfluoroalkyl, F, Cl, or Br) using a fluorination agent comprising potassium fluoride or its mixture with an alkali metal or alkaline earth metal fluoride other than potassium fluoride (a mixture at a molar ratio of 1:1-2:1), in the presence of a crown compound catalyst at 150-200 deg.C. The fluorination agent is preferably a mixture.
Patent JP-S58220633-A (JP)
Inventor: SAKURAI HIROKATSU
IPC: B29C57/00
Filed: 1982-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09288525-A (JP)
Title: Job starting management system
Inventor: AKAMINE YASUHIDE
IPC: G06F1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a system which automatically starts a job by registering the job that is to be started on respective processing days and can output results as termination reports by providing a specified storage part, an input/output display part, a starting time judgment means, a starting state judgment means and a job starting management means. SOLUTION: The storage part 5 has a management information area 3 into which management information on the job 2 is written and a job information area 4 into which information on the job 2 is written. The input/output display part 6 outputs/displays the stored content of the storage part 5 and inputs/ indicates a change content. The starting time judgment means 7 judges starting time and the starting state judgment means 8 judges a starting state. The job starting management means 11 receives judged results from the starting time judgment means 7 and the starting state judgment means 8, reads information on the job 2 becoming the object of management from the job information area 4 and starts the pertinent job 2. A printing means 12 receives an indication from the job starting management means 11 and outputs the judged results 9 and 10 and an operation result after the job is started.
Patent JP-H05280719-A (JP)
Title: Control method of supplying amount of substance to be burnt and fluidized bed combustion device
IPC: F23C10/22
Filed: 1992-03-30
Abstract: PURPOSE:To provide control method, capable of coping easily with the fluctuation of cooling load of gas, averaging burning condition and maintaining proper burning condition. CONSTITUTION:In the control method of supplying amount of substance to be burnt into a fluidized bed combustion furnace 1, equipped with a combustion exhaust gas cooling device which sprays water into combustion exhaust gas, the supplying amount of the substance to be burnt into the combustion furnace is regulated so that the amount of spraying water into the combustion exhaust gas becomes constant. In a fluidized bed combustion device equipped with a combustion exhaust gas cooling device 5 and a substance to be burnt supplying device 4, the combustion exhaust gas cooling device 5 is a remote control water spraying device A controlled by the temperature 7 of the combustion exhaust gas while the substance to be burnt supplying device is a remote control variable speed supplying device B, operated by a control mechanism C, one of whose input signals is a control signal with respect to the spraying amount of water from the remote control water spraying device A.
Patent JP-2000294213-A (JP)
Title: Battery holder for battery pack
Inventor: SUGAWARA TATSUO
IPC: H01M2/10
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery holder of a battery pack capable of properly placing a battery to be accomodated inside the battery pack, and a compensation circuit, setting the battery on a predetermined position, and simultaneously satisfying them. SOLUTION: A battery holder of a battery pack comprises the contact parts formed at both ends while projecting into the inside of a battery pack body 1 with a length in the width direction of the battery pack body 1 having a structure capable of accomodating at least the battery inside thereof, a communication part for connecting these contact parts, and a battery contact part formed on a central part of this communication part while projecting into the inside of the battery pack body 1.
Patent JP-H02281491-A (JP)
Title: Voice control data recording and retrieval method for digital audio file device
Inventor: SEKI MORIAKI
IPC: G11B27/10
Filed: 1989-04-21
Abstract: PURPOSE:To shorten the time from the generation of a reproduction request to the start of the reproduction by finding a retrieved group from a material code, and matching and retrieving only data in a corresponding group among material control data groups. CONSTITUTION:A central processor 11 finds the retrieved group from the material code indicated by an operation part 12 according to a constant classification procedure. Each retrieved group has head information for retrieval having one data in the same form with information 25 for retrieval and the found head information for retrieval is found among respective information groups 26 for group retrieval. The retrieval position of a material control data group 17 is found from the found head information for retrieval, it is judged whether or not the material code to be retrieved is equal to the material code of the found retrieval position, and when not, a new retrieval position is found from information for retrieval which is the link information of the material control data group 17. Consequently, the time for the retrieval is shortened and the time from the generation of a request to start reproduction to the start of the reproduction can be shortened.
Patent JP-H03297593-A (JP)
Title: Brazing filler metal and brazing method
Inventor: FUKAI TOSHIMASA
IPC: C22C5/02
Filed: 1990-04-18
Abstract: PURPOSE:To enable brazing to an electric conductive metal containing low m.p. metal by incorporating the specific content of In in a brazing filler metal composed of Au and In. CONSTITUTION:The brazing filler metal composed of Au and In and containing 21-36wt.% and 38-53wt.% In is set at between joining members and the brazed- joining is executed at 500-700 deg.C. By this method, vaporized scatter of low m.p. metal can be prevented and invasion of the low m.p. metal into the brazed part is eliminated. Further, diffused layer of Au and In is formed in the brazed part and the invasion of low m.p. metal into the joined interface can be restrained with this diffused layer, and the brazing to the electric conductive metal containing the low m.p. metal can be executed.
Patent JP-H11294963-A (JP)
Title: Lining structure for molten metal container and construction method of irregular refractory
Inventor: TSUTSUI KOJI
IPC: F27D1/16
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of drying efficiency due to the thickness of structure by providing a refractory layer between an irregular refractory body and a container iron skin and arranging pipes penetrating the container iron skin to couple the refractory layer with a vacuum exhauster at a plurality of positions of the container iron skin. SOLUTION: Irregular refractories 2 employing water setting cement as a major coupling agent are set, as lining refractories in a degassing scouring furnace, while mixing with water and kneading at a site and the vibrating. A refractory layer 3 having ventilation characteristics superior to those of the irregular refractories 2 is provided between the refractories 2 and the iron skin of the degassing scouring furnace. Pipes 8 penetrating the container iron skin 1 to couple the refractory layer 3 with a vacuum exhauster are arranged at a plurality of positions of the container iron skin 1. This structure suppresses lowering of drying efficiency due to the thickness of structure even if the refractories 2 lining a molten metal furnace is thick.
Patent JP-H04332601-A (JP)
Title: Manufacture of resin casting base and resin cast molded product for which said base is used
Inventor: YAMAMOTO YOSHINARI
IPC: B29C39/10
Filed: 1991-05-08
Abstract: PURPOSE:To fix reliably a base to a frame, by a method wherein even if the base is warped or twisted to some extent, the same is corrected by vacuum suction force. CONSTITUTION:A resin casting base is constituted of a flat-plate-like base plate 10 and a plurality of auxiliary base plates 11 fitted to one side of the flat-plate-like base plate 10 at fixed intervals extending over almost the whole region, the foregoing one side plane of the foregoing base is fixed to an inside wall surface of a top lid 1 of a casting frame by vacuum suction and then a resin cast molded product is molded by casting the foregoing resin agent within the foregoing casting frame.
Patent JP-2000200630-A (JP)
Title: Pressure contact terminal
Inventor: SAITO YASUSHI
IPC: H01R43/01
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve connection reliability of a pressure contact terminal. SOLUTION: A pressure contact terminal 1 which has a pressure contact blade 1a with a slot 1b formed therein and in which an electric wire 2 having a core wire 2a and an insulating coating 2b is inserted from the end into the slot 1b for connecting the core wire 2a in pressure contact with the pressure contact blade 1a while the insulating coating 2b is broken therethrough, has both side walls 1c, 1d with the pressure contact blade 1a formed thereon extended upwardly and extensions 1e, 1f formed in spring shape for energizing both side walls 1c, 1d inwardly in the state that they are bent inwardly and plastically deformed so as to be retained with each other.
Patent JP-H02279366-A (JP)
Title: Small-sized printer
Inventor: NIHEI SHOHACHI
IPC: B41J23/02
Filed: 1989-04-21
Abstract: PURPOSE:To perform efficient printing at a high speed by discriminating the type group passing a printing position to perform the change-over control of the rotational speed of a type drum during rotation. CONSTITUTION:When it is detected that the slit 48a of the second type group discrimination sensor 48 passes an optical sensing part 48b, that is, a red type group 12a being a printing object reaches a predetermined printing position, a signal is inputted to a control circuit from the optical sensing part 48b and a predetermined selection signal is outputted to the second solenoid clutch 36 from the control circuit. Therefore, the second solenoid clutch 36 is turned ON to achieve action for connecting the second drum gear 40 meshed with a drum driving gear 44 through the second clutch disc 38 to a drum shaft 10. As a result, a type drum 12 is rotationally driven at a low speed for printing until the terminal part of the red type group 12a passes the printing position. When a black type group 12b being a non-printing object enters the printing position, said clutch acts so that said type group passes the printing position at a high speed. By this method, printing efficiency is enhanced.
Patent JP-S5227392-A (JP)
Title: Silicon strain gauge
Inventor: SHIMASOE MICHITAKA
IPC: G01L9/04
Filed: 1975-08-27
Abstract: PURPOSE: To obtain silicaon strain gauge, which features small sensitivity temperature change as well as high distortion electric output conversion sensitivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000294136-A (JP)
Title: Flat-panel display producing system
Inventor: YOKOYAMA AKIHIKO
IPC: H01J9/385
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a vacuum pumping process in a flat-panel display producing system. SOLUTION: In this system, a panel constructing a flat-panel display is sealed with a substrate so as to be evacuatable by an evacuating tube 12 in the air and then the panel 11 is connected to a vacuum pump 13 through the evacuating tube 12. The evacuating tube 12 is connected being branched for a number of panels evacuated at the same time. A valve may be disposed on the evacuating tube 12. The panel may be housed in a vacuum chamber to be evacuated from outside as well. Furthermore, the vacuum chamber and the other process devices may be evacuated by a common vacuum pump.
Patent JP-S58219869-A (JP)
Title: Horizontal protecting device
Inventor: OOTANI GENZOU
IPC: H04N3/18
Filed: 1982-06-15
Abstract: PURPOSE:To protect the parts of a horizontal output circuit by stopping the operation of the circuit instantaneously when horizontal oscillation frequency is reduced. CONSTITUTION:If the terminals 2, 7 of an integrated circuit 1 are internally short-circuitted by some fault, a Zenor diode D1 is conducted and the potential of the terminal 7 is instantaneously dropped. Consequently, power voltage is not supplied, the operation of a horizontal oscillation circuit 11 is stopped and no output is generated from a terminal 6, so that a horizontal driving circuit and a horizontal output circuit are also stopped, a switching regulator type power supply circuit is also stopped, and the potential of the terminal 7 is turned to ''0''. Thus the parts constituting the horizontal output circuit can be completely protected.
Patent JP-H071696-A (JP)
Title: Polyester film and its production
Inventor: ABE KOICHI
IPC: B29C55/12
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a polyester film provided with uniform surface projections without voids by a method wherein a layer mainly composed of a polyester A is laminated on one surface of a layer mainly composed of a polyester B, and fine projections are formed on the surface by crystallizing the polyester. CONSTITUTION:A film is obtained by laminating a layer A mainly composed of a polyester A on one surface of a layer B mainly composed of a polyester B. On the surface of the layer A, projections caused by its microcrystallization are formed. The layer A is laminated with a thickness not more than 3mum. The polyester A is microcrystallized to form 70% or more of the surface projections of the layer A. The crystallizing parameter A Tcg of the polyester A is up to and including 70 deg.C and lower than the crystallizing parameter DELTATcg of the polyester B.
Patent JP-S60246919-A (JP)
Title: Method of constructing prestress-reinforced earth structure
Inventor: IIDA KAORI
IPC: E02D5/80
Filed: 1984-05-21
Abstract: PURPOSE:To easily build an earth structure having desired loading endurance, by a method wherein the given number of reinforcing materials are anchored between 2 anchoring members positioned opposite to each other, and an expansion material and banking are laid in a sandwitch manner between the anchoring members. CONSTITUTION:After the given number of anchor members 1 are placed on a ground 10, the given number of reinforcing materials 2 respectively have the one end anchored thereto. About 1/3 of banking 5 is then laid, and after an expandable ground improving material 3 is laid thereon, the rest of the banking 5 is laid thereon. After the desired number of anchor members 4 are disposed to anchor the other end of each of the reinforcing materials 2 thereto, banking is effected until the level of the banking is raised to a final desired level 9. Horizontal reinforcing materials 6 are placed, where necessary, and a covering member 7, serving to protect the end surface of the slope of the banking, is placed.
Patent JP-S5328508-A (JP)
Title: Separating method for yttrium
Inventor: TAKASE SEIKICHI
IPC: C22B59/00
Filed: 1976-08-30
Abstract: PURPOSE: To separate ittrium efficiently by use of single extracting material by the extraction of a solution containing chlorides of Y and elements of lanthanoid series of rare earths with an organic solvent, then by the extraction of the solution once again with the organic solvent after the compounds contained in the solution are converted into nitrates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5331005-A (JP)
Title: Operating system for exit valve in condenser
Inventor: KATOU SHIYUNJI
IPC: F28B9/04
Filed: 1976-09-01
Abstract: PURPOSE: To control opening degree of a bypass valve and a main valve to a fixed value for portecting a condenser from water-shocks at sudden closing of a valve by providing a bypass pipe to the exit side of the condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0248989-A (JP)
Title: Production of optical recording medium
Inventor: HIHASHI HISAHARU
IPC: G11B7/243
Filed: 1989-04-24
Abstract: PURPOSE:To enhance oxidation resistance of a recording medium and prolong useful life by providing on a base a recording film comprising a thin film containing Te as a main constituent and containing Cr, and heat-treating the recording film to produce an optical recording medium. CONSTITUTION:A recording film 12 comprising a thin film containing Te as a main constituent and containing Cr is provided on a base 11, and the recording film is heat-treated to produce an optical recording medium 10 for recording information by forming pits in the recording film through irradiation of the recording film with an energy beam. The content of Cr in the recording film is preferably 0.1-10atom.% based on the total number of atoms constituting the recording film. The heat treatment of the recording film is preferably carried out for at least 5sec at a temperature of 70 to 300 deg.C. With this method applied, a recording margin is broadened, and the recording sensitivity of the optical recording method obtained is further enhanced.