baber/WOPTO huggingface dataset:
Patent JP-H07293508-A (JP)
Title: Hydraulic control device
Inventor: UBUKATA HARUKI
IPC: F15B11/00
Filed: 1994-04-26
Abstract: PURPOSE:To carry out a pressure control and a flow rate control freely and accurately, in a hydraulic control device to drive the actuator of a construction machine. CONSTITUTION:Valve means 4a and 4b placed between passages 21a and 21b to combine a hydraulic actuator 10 and a hydraulic pressure source 11; detecting means 31 and 32 to detect the pressures at the upstream and the downstream of the valve means 4a and 4b; a means 33 to detect the openings of the valve means 4a and 4b; and operation check valves 3a and 3b placed between the valve means 4a and 4b, and the hydraulic actuator 10; are provided. Furthermore, a means to control the ON and OFF of the operation check valves 3a and 3b; a means to calculate the flow rate from the detected pressures at the upstream and the downstream and the valve opening signals; and a means to feedback control the openings of the valve means 4a and 4b to make the detected pressures or flow rates coincide to the pressure instruction value and the flow rate instruction value from a controller; are also provided.
Patent JP-H026932-A (JP)
Title: Camera system
Inventor: AZUMA YOSHIHIKO
IPC: G03B7/00
Filed: 1989-04-06
Abstract: PURPOSE:To improve camera performance by storing the content of function, which has been set with an accessory loaded into the main body of the camera, in not only the main body of the camera but also the accessory itself even after the accessory is removed. CONSTITUTION:When the specified data is set by using a setting means SCDS with an accessory CD loaded into the main body of the camera, the data is stored in not only the main body of the camera but also the accessory CD. In the main body of the camera, the stored data can be available even in condition where the accessory CD is removed, so that set data of the plural accessories CDs can be easily available at the same time. With the accessory CD, its set data is capable of controlling the main bodies of other cameras. Thus, function as the entire camera system can be improved.
Patent JP-H03289485-A (JP)
Title: Assembling method for water tank
Inventor: NAKANISHI KOICHI
IPC: B65D90/02
Filed: 1990-04-02
Abstract: PURPOSE:To assemble a water tank easily even at a narrow place by composing scaffolding both side frames, of supports, auxiliary supports, and brackets, to bridge scaffolding plates between the brackets and to form a scaffolding, and by removing the scaffolding plates, the brackets, and the auxiliary supports from, after the water tank is assembled. CONSTITUTION:Scaffolding brackets 7 fixed on the ways of supports 6 are removably fixed with bolts on the supports 6 on one-sides 71 with retained right angles. on the other sides 72 of the brackets 7 with retained right angles, scaffolding plates can be mounted to be projected to the external section of a water tank from the supports 6. At the tips of the brackets 7, auxiliary supports 8 are arranged removably and vertically, and scaffolding both side frames are composed of the supports 6, the brackets 7, and the auxiliary supports 8. Then, on the brackets 7, the scaffolding plates 10 are mounted, and bridging battens 11, diagonal bracings 12, handrails 13 and the like are fixed, and a scaffolding is completed. By using the scaffolding, main beams, small beams, top stays, and the like are carried into the water tank and are fitted on side wall upper-sections, and after that, covers and the like are fitted on and the water tank is completed. After the water tank is completed, the scaffolding plates 10 are removed from and the auxiliary supports 8 and the brackets 7 are removed from.
Patent JP-H06301784-A (JP)
Title: Image processor
Inventor: MUKAI YOSHINORI
IPC: G06F19/00
Filed: 1993-04-16
Abstract: PURPOSE:To easily separate the top side and reverse side when an image of paper, etc., meets the requirements of plural dictionary data. CONSTITUTION:The image processor is equipped with an optical sensor 1 which gathers the transmitted light signal and reflected light of the paper, etc., in pixel units and a 1st decision part 2 which decides the kind of the paper, etc., and whether it is genuine or not by matching the transmission image of the paper, etc., obtained from the signals with dictionary data. This processor has a top/reverse difference arithmetic part 3 which calculates the difference between the density addition value of the respective pixels of the top-side reflected image of the paper, etc., obtained from the reflected light signal and the density addition value of the respective pixels of the reverse-side reflected image when the decision part 2 decides that the transmission image meets the requirements of plural dictionary data and a 2nd decision part 4 which decides whether the obtained transmission image is the top or reverse side image by comparing the difference value obtained by the top/reverse difference arithmetic part 3 with a specific value.
Patent JP-S60232107-A (JP)
Inventor: INOUE KENJI
IPC: A45D2/24
Filed: 1984-05-02
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-S5715715-A (JP)
Title: Forming equipment for sand pile
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/08
Filed: 1980-07-02
Abstract: PURPOSE: To improve operations to shove out sand and to eliminate the need for the suspension of operations to lift up an outer casing, by a method wherein sand in a casing is tamped and discharged through the vertical movement of an inner casing by means of an upward and downward elevating means, and with this the outer casing is pulled off gradually.  
     CONSTITUTION: A sand pile forming equipment is hung down at a leader through a wire rope, and with a drive motor 3 run, outer casing 2 and an inner casing 7 are driven into a ground G down to a given depth. The drive motor 3 is then stopped, and sand is charged into the outer casing 2 through a hopper 80. With an upward air spring 4 and a downward air spring 400 worked alternately, the sand in the outer casing 2 is tamped through the vertical movement of the inner casing 7. The inner casing 7 is caused to move vertically through the working of a fixture stand 12, whereby the sand in the outer casing 2 is thrust out, and an earth auger 21 is caused to spin reversely corresponding to a pushed-out amount of the sand to gradually pull off the outer casing 2. The above procedures are repeated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5715047-A (JP)
Title: Controller for antiskid
Inventor: MATSUDA TOSHIROU
IPC: B60T8/70
Filed: 1980-07-02
Abstract: PURPOSE: To set target value for braking ensuring the maximum efficiency of braking even when a road surface condition changes by detecting the speed of a wheel when wheel acceleration signals are less than the increase of the wheel acceleration signals during the holding of braking pressure.  
     CONSTITUTION: Signals V w  from a wheel speed generating circuit 3 are changed into the acceleration signals α w  by means of a differentiation circuit 4. A holding circuit 6 produces false acceleration signals α' w  following the change of the acceleration signals, and holds value in the case when the increase of the signals α' w  stops. A comparator 5 outputs when the acceleration signals exceed α a , and a comparator 7 outpus when the signals exceed the holding value of the holding circuit 6. Differentiation circuits 8a, 8b pulse-drive a RS-FF 9, and the Q' output controls a target value generating circuit 10. Since the target value is set when the increase of the wheel acceleration signals stops, the target value responds to the road surface condition, and the maximum efficiency of braking is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03287981-A (JP)
Title: Tamping method of concrete and device thereof
Inventor: NOMURA JUN
IPC: E04G21/06
Filed: 1990-04-05
Abstract: PURPOSE:To make it possible to accomplish surely tamping operation by fixing a vibrator to the end of a separator passing through a form, and stopping a concrete placing sensor forming an electrode in the form to monitor continuity. CONSTITUTION:Concrete 2 placed in a form 1 is penetrated with a separator 6, and a vibrator 3 is fixed to horizontal end thick pipes 7 stopping to the end of the separator 6. A concrete placing sensor 4 provided with an electrode 42 exposed to the front end of the spire 41 is placed in the form 1 to stop, and continuity of the separator 6 and the concrete placing sensor 4 is monitored by a continuity monitor section 50. In addition, the vibrator 3 is started through a continuity continuance for a specific time by a control section 51 receiving the detection signal, and it stops after the elapse of a specific time. According to the constitution, tamping operation can be surely carried out.
Patent JP-S62244864-A (JP)
Title: Sheet material accumulating device
Inventor: TOTANI MIKIO
IPC: B65H29/22
Filed: 1986-04-17
Abstract: PURPOSE:To precisely let fall a sheet material to accumulate in good order and to prevent the sheet material end from buckling by arranging the constitution in such a way that the servo motor revolution no. is decreased instantaneously before the sheet material is completely released from a clamp roller. CONSTITUTION:The termination of a bag P1 is detected by a photosensor PH1 before the plastic bag P1 is completely released from a clamp roller 5 and this detected signal is given to a potensiometer 10. Hereby the voltage signal of a tachogenerator 11 is lowered and transmitted to a control device 9 and the revolution number of a servo motor 8 is instantaneously decreased and the rotation speed of the clamp roller 5 is instantaneously lowered. Thereafter the bag P1 is completely released from the clamp roller 5 and when it is detected by a photo sensor PH2, the revolution number of the servo motor 8 increased and recovers. For this reason, the bag P1 is released from the roller 5 with low speed and not rebounded from a stopper 6, therefore the bag P1 falls precisely without generating buckling at its end.
Patent JP-S60232966-A (JP)
Title: Ink jet recording method
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/05
Filed: 1984-05-07
Abstract: PURPOSE:To raise the impact precision of main liquid drop because of difficulty of the generation of a satellite drop, by a method wherein the direction of the center line of the nozzle state heat acting part in contact with an electricity heat converter is arranged parallel to the vertical direction and an ink drop is discharged downward in the vertical direction. CONSTITUTION:The direction of the center line of a nozzle state heat acting part 9 in contact with an electricity heat converter 3 is arranged parallel to the vertical direction and an orifice 8 is arranged on the opposite side of the ink supply side to the electricity heat converter 3. Said orifice 8 is arranged on the downstream side of the lower end in the vertical direction of the electricity heat converter 3 and further an ink supply means is arranged on the upstream side of the upper end in the vertical direction of the electricity heat converter 3. An ink liquid drop is discharged downward in the vertical direction and the pressure in the nozzle is reduced as a bubble shrinks. Further, by utilizing the vertical upward movement, by buoyancy, of the bubble generated at the heat acting part 9 in the nozzle with a heater 3, the pressure 5 in the nozzle is further reduced and a constricted part is generated in the column of ink before the ink column extends long. Then, the ink column is soon interrupted.
Patent JP-S59213681-A (JP)
Inventor: TAMAKI NORIO
IPC: C04B32/00
Filed: 1983-05-20
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-H06279698-A (JP)
Title: Hydroxy gallium phthalocianine crystal, production thereof and photosensitive matter for electrophotography using the same
Inventor: DAIMON KATSUMI
IPC: G03G5/06
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a novel hydroxy gallium phthalocyanine crystal expressing stable characteristics as a photoconductive material, provide production thereof and obtain a photosensitive matter in electronphotography having a high sensitivity and durability by using the same. CONSTITUTION:A hydroxy gallium phthalocyanine crystal has strong diffraction peaks at 7.0 deg., 13.4 deg., 16.6 deg., 26.0 deg. and 26.7 deg. Brag angle (2theta+ or -0.2 deg.) for CuKalpha characteristic X ray in X ray diffraction spectra. The novel crystal type is obtained by acid pasting gallium phthalocyanine having a ligand by using an aqueous alkali containing an organic solvent. The hydroxy gallium phthalocyanine crystal is used as a charge generating material in a photosensitive body in electronphotography.
Patent JP-S5714980-A (JP)
Title: Driving circuit of serial printer
Inventor: KATOU HIDEAKI
IPC: B41J29/393
Filed: 1980-06-30
Abstract: PURPOSE:To detect a faulty state of connection between a driving circuit and a print part and transmit the signal showing the faulty state, by detecting the drive current flowing to the driving circuit of a serial printer. CONSTITUTION:A driving circuit 1 that applies the drive current to a print part 2 from the input signal supplied from an preceeding device is connected to a magnet 7 of the part 2 via a cord 3. Then the drive current is supplied from an amplifier 5. This drive current is detected by a current detector 6 and supplied to an exclusive OR circuit 9 via a level converter 8. A check timing period is formed from the input signal with delaying circuits 10 and 11 pulse and AND circuit 12. The fact that no detection signal is delivered from a current detector 6 during the check timing period is detected and held by a flip-flop circuit and then informed to the preceeding device in the form of an alarm signal g.
Patent JP-S60235729-A (JP)
Title: Method for preserving extrusion mold
Inventor: HAJIKANO KIYOSHI
IPC: C04B35/653
Filed: 1984-05-07
Abstract: PURPOSE:To preserve an extruded product in the state of neither deformation nor damage, by dropping an extrusion molded article into a liquid capable of solidifying by heating and changing into a fluid material by cooling to solidify the periphery of the above-mentioned molded article. CONSTITUTION:An extrusion material 3 in a cylinder 1 is extruded through an extrusion nozzle 4 by an extrusion piece 2, cut by a cutting tool 51 and dropped into a container 5. In this process, an article having a high accuracy is obtained by heating in ordinary extrusion of ceramics, and heating wires 41 are built in the nozzle 4. Thus, the cut material 31 in the heated state is dropped into a muddy liquid 6 in the container 5 to solidify the liquid 6 by heat. Therefore, the material 31 is instantly solidified on the outer peripheral surface thereof. Numerals 52 indicate a rotating rod for providing the material 31 at a given position.
Patent JP-H07292218-A (JP)
Title: Phenol resin composition
Inventor: SAITO HIDENORI
IPC: C08L61/06
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a phenol resin compsn. excellent in heat stability in the plasticized and molten state and in curability at high temp. CONSTITUTION:This phenol resin compsn. contains a phenol resin, microcapsules contg. an alkaline earth metal oxide or hydroxide and having shells with an m.p. of 60-160 deg.C and a viscosity at 160 deg.C of 100P or lower, and microcapsules contg. hexamethylenetetramine and having shells with an m.p. of 60-160 1 and a viscosity at 160 deg.C of 100P or lower.
Patent JP-S60233105-A (JP)
Title: Production of latex for diagnostic reagents
Inventor: OBANA SATOSHI
IPC: G01N33/546
Filed: 1984-05-04
Abstract: PURPOSE:The polymerization of styrene is effected using a persulfate salt as an initiator in the absence of an emulsifier to form a polymer particle suspension and the product is heated and chlorinated to give a latex for diagnostic reagents which will give high-accuracy test results. CONSTITUTION:Styrene is polymerized in the absence of an emulsifier using a persulfate, such as ammonium or sodium persulfate as an initiator, preferably in amount of 0.1-5wt% based on the styrene to give a suspension of polymer particles. The suspension is heat treated under alkaline conditions, usually at a pH of 8.0-11.5, preferably at 60-85 deg.C for 5-30hr, then chlorinated, preferably at 10-60 deg.C for 60-360min. EFFECT:Autoagglutination and nonspecific agglutination occur slightly, thus evalution can be done easily in a short time, and it is applicable to microtiter process most suitably. Latex with desired particle diameter and specific gravity is obtained by varing the conditions of polymerization and chlorination.
Patent JP-S63257187-A (JP)
Inventor: INABA JUZO
IPC: H01R13/52
Filed: 1987-04-14
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-H04302644-A (JP)
Title: Roof panel
Inventor: SAKAMOTO KOKI
IPC: E04D3/40
Filed: 1991-03-27
Abstract: PURPOSE:To readily drain rain water or the like having entered onto a water- tight layer through a gap between roofing members, toward the eaves. CONSTITUTION:A longitudinally long water block sheet 150 and a plurality of parallelly extending spacers 10 are arranged on a water tight layer formed on the ceiling of a roof panel body. Roof members are laid transversely and crosswisely on the spacers 160, and the joint parts between the crosswise roof members are laid on the water block sheet 50. Accordingly, rain water having entered through gaps between the joint parts of the crosswise roof members is received by the water block sheet 150 and rain water having entered through parts other than that part is received by the spacers 6. Then the water is smoothly drained though the spaces between the roof members and the water block sheet.
Patent JP-S5715721-A (JP)
Title: Driving method for driving anchor for supporting wire and driving anchor for supporting wire
Inventor: SUGANUMA HIROSHI
IPC: E02D5/80
Filed: 1980-07-03
Abstract: PURPOSE: To produce a friction force between an resisting plate, which is driven into an earth stratum, and the earth stratum, by a method wherein an anchor, in which an end of a supporting wire rod is securly attached to the resisting plate by means of an arm metal having a given distance, is simply driven into the earth, and a tensile force is applied to the supporting wire rod.  
     CONSTITUTION: A crutche 10 of a driving lever 9 mates a rear end part of a reinforcing rib 2, and an anchor is driven in an earth stratum 12 in the direction of a supporting wire as shown in an arrow mark A by striking on an end part 11 of the driving lever 9. When the anchor is driven down to a desired depth, the driving lever 9 is pulled off, and the supporting wire is coupled to an eye 7 of a supporting wire rod 5. If a tensile force is applied in the direction of a mark B to the supporting wire, a large rotary moment acts on the resisting plate 1 through the existance of a distance l between the resisting plate 1 and a hole 4 in an arth metal 3, and the resisting plate 1 rotates clockwise as shown in a drawing to compress the earth stratum in the direction of an arrow mark C and an arrow mark D. As a result, a large friction force is produced between the resisting plate 1 and the earth stratum 12, and the friction force resists floating of the anchor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09254959-A (JP)
Title: Corrugated fiberboard box
Inventor: KINUTA MAMORU
IPC: B65D5/52
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve unsealability of a corrugated fiberboard box used as a box both for displaying and packing and improve stability when the unsealed corrugated fiberboard boxes with products contained are stacked. SOLUTION: In a corrugated fiberboard box 10a with side flaps having a top wall 1 with a pair of side flaps 3a, 3b connected, a bottom wall 5 with a pair of side flaps 3c, 3d connected, a pair of side walls 2a, 2b and fold walls 4a, 4b connected to both ends of the side walls 2a, 2b, a length h2 on a side of the top wall in a height direction of the assembled corrugated fiberboard box and a length h3 of the side flap on a side of the bottom wall are less than 1/2 of a height h1 of the corrugated fiberboard box respectively. In addition, in the assembled corrugated fiberboard box, cutting guide lines PC, PD, PE, PF in a peripheral direction along each edge of the top wall side flaps 3a, 3b and the bottom wall side flaps 3c, 3d are formed on the fold walls 4a, 4b and the side walls 2a, 2b.
Patent JP-S58206032-A (JP)
Title: Image pick-up tube
Inventor: YOSHINO TSUNEICHI
IPC: H01J29/74
Filed: 1982-05-27
Abstract: PURPOSE:To improve reliability of electric contact through a spring piece on the end of an electrostatic deflection electrode by forming an electrostatic electrode with a complex vacuum evaporation layer of a chrome metal and a soft metal such as gold, silver, copper and aluminum. CONSTITUTION:On the inside periphery of a glass casing 1, a chrome metal vacuum evaporation layer 14 is formed in thickness of 1,000Angstrom , while the gold vacuum evaporation layer 15 is formed in thickness of 500Angstrom  on the chrome metal vacuum evaporation layer 14. An electrostatic deflection electrode 13 is obtained by separating a complex vacuum evaporation layer of the chrome metal and gold by the laser trimming processing. The thickness of the gold vacuum evaporation layer 15 from an electric contact point is required to be not less than 300Angstrom  and desired not to exceed two times of the chrome film thickness in view of the nature of laser processing.
Patent JP-H01260539-A (JP)
Title: Inference system
Inventor: HIRAMATSU TATSUO
IPC: G06N5/04
Filed: 1988-04-12
Abstract: PURPOSE:To attain fast inference by generating a leat network of type feasible direct leat matching without interpreting the leat network by the processing system of object language after compiling a knowledge base. CONSTITUTION:After the knowledge base is compiled, the processing system of object language generates the leat network in the form feasible the direct leat matching without interpreting the leat network. By compiling the knowledge base, it is possible to enable it to go to a function or a procedure program having a function to perform the leat matching of plural programs by a conditional part, and to make the program to interpret the leat network unnecessary. In such a way, the fast inference can be realized.
Patent JP-S5613082-A (JP)
Title: Treating apparatus of waste water
Inventor: TAKUMA SHIYOUTAROU
IPC: C02F3/08
Filed: 1979-07-14
Abstract: PURPOSE: A treating apparatus of waste water, which consists in forming the holding nets of media for adhesion of microbes contained in a rotary pored drum dipped in waste water adjustably of its medium holding capacity, and which is able to allow microbes to act always in an optimum state.  
     CONSTITUTION: A takeup roll 7 is rotated to pull a rope 9, thereby moving the rolls 6... provided in the central part of a pored drum 2 in the radial direction of the drum 2 along oblong holes 16. As a result, they press the above-described holding nets 4... positioned on their outer side, thereby decreasing the inside volumes of the nets 4... and compressing and fixing the media 3... for adhesion of microbes put in the nets 4. On the contrary, it is possible to unfix the media 3 by loosening the rope 9. That is, it is possible to fix the loosely rolling media and prevent the peeling of the formed films stuck on the media by the simple operation involving simply tensing the rope 9. Moreover, voides are created in the drum 2 by squeezing the nets 4... and this improves air permeability and accelerates the action of microbes. 
     COPYRIGHT: (C)1981,JPO&Japio