baber/WOPTO huggingface dataset:
Patent JP-H0822309-A (JP)
Title: Process controller
Inventor: KANEKO YUTAKA
IPC: G05B7/02
Filed: 1994-07-07
Abstract: PURPOSE:To switch the operation of a loop controller directly without the intervention of an intermediate register by directly operating the contents of a data terminal for selecting a set value which is provided in the loop controller from a sequence controller. CONSTITUTION:A sequence map 4 is a table provided in the main storage device of the sequence controller 2, and the table has sequence steps 5 defined at its upper part from the left to the right and a list 6 of operation signal output destination addresses for discriminating controlled system on the left side defined from the top to the bottom respectively. Further, a conditional expression arithmetic part 9 computes a conditional expression stored in a conditional expression storage part 10 and sends an indication to a step counter 8 so as to move the sequence steps 5 when the conditions are met, and the conditional expression storage part 10 is stored with the index 11 of the conditional expression and a conditional expression list 12. In the operation signal output destination address list 6, the selection data terminal of the set value storage means of the loop controller 3 can be described.
Patent JP-H09100190-A (JP)
Title: Organic neutral liquid fertilizer
Inventor: MASUDA TOSHIO
IPC: C05G1/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fertilizer well-balanced among nitrogen, phosphoric acid and potassium, at the same time containing them each in a high concentration and having improved storability and preservability. SOLUTION: This organic neutral liquid fertilizer is obtained by adding a thickener to a solution prepared by dissolving nitrogen, phosphoric acid, potassium and an organic acid as essential components in water. The nitrogen, phosphoric acid and potassium are each contained in a concentration of 8-15%.
Patent JP-H0324223-A (JP)
Title: Continuous vacuum refining method for molten metal
Inventor: ISHII TOSHIO
IPC: C21C7/10
Filed: 1989-06-20
Abstract: PURPOSE:To withdraw fine gaseous bubbles uniformly from a bath by using perforated pipes for immersion pipes used to charge and discharge a molten metal, thereby preventing the generation of nonuniform flow of the bath. CONSTITUTION:The perforated pipes 11a, 11b formed by aggregating plural pieces of pipes are respectively immersed into the molten steel 4 in a storage area A and discharge area B of a tundish 2 partitioned by a partition wall 3. An inert gas is blown from the perforated pipe 11a on the inlet side to suck up the molten steel 4 through the respective pipes of the perforated pipes 11a into a vacuum chamber 1. The molten steel 4 is passed through the respective pipes of the perforated pipes 11b from the inside of the vacuum chamber 1 and is run to the discharge area B side. The fine gaseous bubbles are generated uniformly from the entire area of the molten steel 4 in the vacuum chamber 1. This phenomenon does not change even if the flow velocity of the molten steel 4 is increased in the vacuum chamber 1. The gaseous bubbles do not remain in the molten steel 4 discharged to the discharge area B and the vacuum refining of the molten steel 4 entailing the generation and floating of the gaseous bubbles ends completely in the vacuum chamber 1.
Patent JP-H04354885-A (JP)
Title: Method for passivating inner surface of aluminum pipe
Inventor: HANABUSA NOBUAKI
IPC: C23C22/56
Filed: 1991-05-29
Abstract: PURPOSE:To uniformly passivate the inner surface of a pipe made of an Al-based metal by circulating the aq. nitric acid having a specified concn. and temp. through the pipe. CONSTITUTION:Heat is exchanged between a liq., passing between the Al or Al-alloy outer pipe 11 and the inner pipe 12 of a coiled double-pipe heat exchanger 1, and a liq. passing through the inner pipe 12. In this case, the aq. HNO3 4 in a tank having the concn. controlled to 10-60% and the temp. to 10-30 deg.C is sucked up by a pump 3 and circulated between the outer pipe 11 and the inner pipe 12 through pipelines 21 and 22. Consequently, the inner surface of the outer pipe 11 and the outer surface of the inner pipe 12 are passivated by the aq. nitric acid, an Al compd. easy to release such as Al(OH)3 is not formed on the inner surface of the outer pipe 11 and the outer surface of the inner pipe 12, and the surfaces are uniformly passivated and made resistant to corrosion. In the case when the inner surface of the inner pipe 12 is passivated, the pipelines 21 and 22 are connected to the inlet 12a and outlet 12b of the inner pipe 12, and the aq. nitric acid is circulated.
Patent JP-H0452717-A (JP)
Title: Computer device
Inventor: YODA HIFUMI
IPC: G06F1/16
Filed: 1990-06-14
Abstract: PURPOSE:To display a keyboard and a document on a 2nd reflector and to reduce the fatigue of an operator's eyes by providing a 1st reflector, a reflecting angle variable knob, a reflecting position variable lever, and a 2nd reflector. CONSTITUTION:A 1st reflector plate 1 is provided together with a reflecting angle variable knob 2 which varies the reflecting angle of the plate 1, a reflecting position variable lever 3 which varies the reflecting position of the plate 1, and a 2nd reflecting plate 4 which is set near the display screen of a display device and receives the images reflected from the plate 1. In such a constitution, a keyboard 7 and a document 10 can be displayed on the plate 4 within the viewfield of the operator's eyes 6. Thus the operator can operate the keys without looking directly at the keyboard 7 and the document 10. Then the angle 6 of the eye 6 is reduced and therefore the fatigue of eyes 6 can be reduced.
Patent JP-H025506-A (JP)
Title: Rare earth magnet and manufacture thereof
Inventor: NAKAGAWA JUN
IPC: H01F41/02
Filed: 1988-06-24
Abstract: PURPOSE:To enhance the corrosion resistance as well as to cut down the cost by a method wherein a plated film containing Zn and more than one kind of Ni, Fe, etc., is formed as a protective layer on the surface of rare earth magnetic body with main phase of tetragonal system containing R (more than one kind of rare earth elements including Y) Fe and B. CONSTITUTION:A protective layer may be composed of either one out of Zn-Ni alloy, Zn-Fe alloy, Zn-Co alloy, Zn-Sn alloy, Zn-Mn alloy, etc., however, preferably out of Zn-Ni alloy due to the high corrosion resistance, hardness, bond properties onto rare earth magnetic body, etc. Furthermore, the protective layer may be composed of a first protective layer to be provided in direct contact with the surface of the rare earth magnetic body and a second protective layer to be provided on the first protective layer. The former is composed of Ni while the latter is composed of Zn or an alloy containing more than one kind of elements out of Ni, Fe, Co, Sn and Mn. The manufacturing procedures are to cast an alloy in specified composition and the cast ingot is crushed to form, sinter and quench the crushed powder in the magnetic field. Through these procedures, the corrosion resistance and the bond properties onto the rare earth magnetic body can be enhanced.
Patent JP-H0820064-A (JP)
Title: Production of heat-resistant and pressure-resistance self-supporting container
Inventor: SHIMIZU NORIHIRO
IPC: B29C49/08
Filed: 1994-07-07
Abstract: PURPOSE:To enhance heat resistance and pressure resistance at the time of the thermal sterilization of content by stretching the body part of a bottomed parison excepting the mouth neck part thereof by predetermined times in its longitudinal and peripheral directions to perform primary blow molding and heating the molded one to a predetermined temp. to perform secondary blow molding and crystallizing the bottom part of the molded container. CONSTITUTION:A bottomed parison 1 is molded by the injection molding of a thermoplastic polyester resin. The parison has a shape same to that of usual blow molding and has a mouth neck part 2 and a neck support ring 3. Subsequently, in primary blow molding, the parison 1 is heated to proper stretching temp. to be put in a primary blow mold 4 to be subjected to biaxial stretch blow molding and the body part of the parison 1 excepting the mouth neck part 2 thereof is stretched to 0.2-5.0 times and 0.3-5.0 times in respective longitudinal and peripheral directions in the body part 12 of a container having a final shape. In secondary blow molding, the primary blow molded product arranged in a secondary blow mold is heated to 120-250 deg.C to be subjected to secondary blow molding and the bottom part 7 of a container is crystallized.
Patent JP-H112265-A (JP)
Title: Brake device
Inventor: SUDO YASUO
IPC: B62B11/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To operate a brake with a light force by discharging liquid by means of a pump connected to a rotary shaft in a wheel, arranging a valve in the middle of a liquid circulation circuit, through which the discharged liquid is circulated to an intake port of the pump again, and controlling a flow rate of the liquid passing through the valve. SOLUTION: When a valve 2 is opened, liquid discharged from a pump 1 is circulated, so that a wheel can be turned in the normal or reverse direction. For applying a braking force when the wheel is turned in the normal direction, a braking force is applied to the rotation of the pump 1. Then, an internal pressure of a pipe 3 is increased when a lever 5 for the valve 2 is operated so as to close the valve 2. This pressure works as reaction force to a rotor in the pump 1, so that the pump 1 is stopped rotating, and as a result, the rotation of the wheel connected to the pump 1 is stopped. Similarly, when the pump 1 is rotated reversely, an internal pressure of a pipe 4 is increased and the rotation of the wheel is stopped. That is, a braking quantity of a brake can be controlled when an opening quantity of the valve 2 is controlled by means of the lever 5.
Patent JP-S5279718-A (JP)
Title: Paper automatic discharge unit for drum type facsimile
Inventor: TAKIZAWA TATSUO
IPC: G03G15/00
Filed: 1975-12-26
Abstract: PURPOSE: To enable for the complete automation at the reception and transmission, by displacing the paper press down part and releasing one end of paper depending on the movement of solenoid activated according to the signal which is developed at the time when the drum is stopped at a constant position to the direction of circumference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H095269-A (JP)
Title: Device and method for measuring water content ratio of sample
Inventor: SAIMA TADASHI
IPC: G01N33/24
Filed: 1995-06-22
Abstract: PURPOSE: To determine the water content ratio of a soil sample promptly on the site and to prevent practically occurrence of a measuring error of the water content ratio of the soil sample, by a simple device. CONSTITUTION: A water content ratio measuring device 1 is equipped with an insulative and transparent cylindrical vessel 2 in which a sample is put. It is equipped also with electrode plates 31 and 32 provided opposite on the inner circumferential surface 21 of the cylindrical vessel 2 and with an AC power source 4 connected to these electrode plates 31 and 32 and making a prescribed current flow through the soil sample put in the cylindrical vessel 2. Besides, it is equipped with a potentiometer 5 connected to the electrode plates 31 and 32, in series with the AC power source 4. On the inner circumferential surface of the cylindrical vessel 2, linear markings 61 and 62 are provided at a height of a half of the height from the bottom part of the cylindrical vessel 2 to the entrance part thereof and at a height of two thirds thereof respectively.
Patent JP-H111524-A (JP)
Title: Resin composition for decorative laminated sheet and production of decorative laminated sheet
Inventor: IZUMI HIROFUMI
IPC: C08L67/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a decorative laminated sheet excellent in extension by rolls and to provide a method for producing a decorative laminated sheet free from pin holes using the same composition. SOLUTION: This resin composition contains 0.1-0.3 pt.wt. of a paraffin wax having <=55 deg.C melting point based on 100 pts.wt. of an unsaturated polyester resin composition obtained by reacting an acid component containing an α,β-unsaturated polybasic acid or acid anhydride as an essential component with a polyhydric alcohol to give an unsaturated polyester and dissolving the unsaturated polyester in a polymerizable monomer. The composition is made into a decorative laminated sheet to give the objective method for producing a decorative laminated sheet.
Patent JP-H027740-A (JP)
Title: Packet data length control system
Inventor: NUNOME KOUKI
IPC: H04L12/42
Filed: 1988-06-27
Abstract: PURPOSE:To prevent deterioration in service performance in a LAN(local area network) by sending a packet data length control command to all nodes or each node in response to the result of monitoring by the master node. CONSTITUTION:A status ST representing whether or not a communication request exists to a token 6 from communication nodes 1-4 is added. The traffic state in the transmission line 5 or the number of communication nodes in the communication request state is recognized by always monitoring the content of the status ST in the communication node 1 acting like a master node and when it is discriminated that the revision of the length of a packet data, that is, the length of real DATA is required, a packet data length control command is sent to all communication nodes or each communication node. Thus, a packet is sent on the transmission line in an optimum throughput and response in response to the traffic and the service performance in the LAN is enhanced.
Patent JP-S5489127-A (JP)
Title: Negative pressure control valve
Inventor: YAMANAKA MINORU
IPC: F02D35/00
Filed: 1977-12-25
Abstract: PURPOSE: To simplify piping, by controlling output fluid pressure by unifying two negative pressure control valves and by each responding to the negative pressure of two negative pressure signal ports.  
     CONSTITUTION: A casing 1 of a negative pressure control valve consists of a 1st body 2 with a 1st signal port S1, a 2nd body 3 with a 2nd signal port S2, and a 3rd body 4 with an input port X communicated with atmospheric pressure and a port Z communicated with an exhaust gas recirculation control valve. When negative pressure working on 1st and 2nd both signal ports S1, S2 is weaker than a right srping 8, the input port X and the output port Z do not conduct; when negative pressure signals surpassing the spring 8 are applied to both signal ports S1, S2, the input port X and the output port Z are communicated. When the negative pressure of both signals slowly increases and exceeds the force of a spring 20, a valve 18 is closed, a chamber 16 is interrupted from a chamber 25 and both ports X, Z do not conducted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6134463-A (JP)
Title: Manufacture of gel for liquid chromatography
Inventor: KOBASHI TOSHIYUKI
IPC: C08F8/04
Filed: 1984-07-26
Abstract: PURPOSE:To improve the durability and separastion performance, by processing polymer particles mainly composed of glycidyl monovinyl ester or glycidyl monovinyl ether in a water medium acidified by organic monocarboxylic acid. CONSTITUTION:Glycidyl monovinyl ether or glycidyl monovinyl ether monomer of glycidyl acrylate, aryl glycidyl ether or the like and vinyl halide, insaturated carboxylic acid or the like polymerizable with the monomer are used and suspension polymerized to obtain a spherical polymer containing an epoxy group. Then, the polymer undergoes an acid processing in a water medium acidified by organic monocarboxylic acid of the formula (wherein, R represents H or 1-4C alkyl group or alkylene group) and the epoxy groups in the polymer particles are opened in the ring to introduce a hydroxide group. The gel for liquid chromatography thus obtained is inexpensive and has a better durability and a high separation performance.
Patent JP-S62103638-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OOKI NOBUTAKA
IPC: C07C67/00
Filed: 1986-07-03
Abstract: PURPOSE:To obtain a photosensitive material causing scarcely contamination and fog in color by incorporating a specified colorless compd. or its precursor being unstable to alkali. CONSTITUTION:The photosensitive material contains a colorless compd. expressed by the formula I or its precursor which is untable to alkali. In the formula I, R<1> and R<2> are H atoms, etc.; R<3> is H atom, etc.; R<4>-R<8> are H atom, etc.; the sum of carbon atoms of R<1>-R<8> is >=8. The alkali-unstable precursor of the compd. expressed by the formula I is such compd. expressed by the formula I wherein the OH groups in the 1- and 4-position of the hydroquinone nucleus are protected with protective groups which are split in alkaline condition. A specific example of the compd. is given by the formula (1).
Patent JP-H062758-A (JP)
Title: Interlocking device for main transmission and sub-transmission
Inventor: NAKAGAWA HIDEAKI
IPC: F16H59/04
Filed: 1992-06-16
Abstract: PURPOSE:To operate the selection of the main speed change mechanism and the subspeed change mechanism of a walking type cultivator, by one speed change lever. CONSTITUTION:In the longitudinal direction of a machine body, a main speed change yoke 27 is installed in a rockable manner in the vertical direction. A lever boss 30 is pivotally installed in a turnable manner in the horizontal direction, at the rear part of the main speed change yoke 27, and a speed change lever 21 is fixedly installed at the rear part of the lever boss 30. Further, a main speed change shaft 37 is connected with the front part of the main speed change yoke 27 through a main speed change arm 35, and a main speed change shifter 40 shifts to operate a main speed change mechanism 24. While, a ball joint rod 53 is connected on the side part of the lever boss 30, and a subtransmission arm 52 is set turnable, and a subspeed change shifter 48 is shifted through a connecting shaft 50 and a subspeed change shaft 46, and a subspeed change mechanism 25 is set to be operated. Accordingly, an interlocking device 26 for operating the main speed change mechanism 24 and the subspeed change mechanism 25 by one speed change lever 21 is formed.
Patent JP-H05346068-A (JP)
Title: Construction material conveyor device
Inventor: ICHIKAWA MAKOTO
IPC: E04G21/16
Filed: 1992-06-16
Abstract: PURPOSE:To cope with the mass conveyance of material required at the time of constructing a high-rise building by providing a hoistway having two systems, that is, an ascent-exclusive system and a descent-exclusive system, with plural elevating units provided vertically in line therein while the self-weight of each unit is supported at each floor. CONSTITUTION:A hoisting 2 with two systems, that is, an ascent-exclusive system and a descent-exclusive system, is hangingly provided at the flat area of temporary lifting equipment similar to an existing high-speed lift. In this ascent-exclusive or descent-exclusive hoisting 2, plural trucks 20 loaded with material move to the specified floors. The truck 20 reaching the floor is placed in the state of travelable onto the floor by the operation of a draw bridge disposed at the hoisting entrance of the floor. The truck 20 is then towed by a tractor 60 installed at the floor and conveyed into the specified place. Material elevating action from the carry-in floor to the designated floor can be thereby performed in a short time.
Patent JP-S5381171-A (JP)
Title: Measuring method for undersired mode generating characteristics
Inventor: NAGASAWA SHINJI
IPC: G01R31/00
Filed: 1976-12-25
Abstract: PURPOSE: To enable minute undesired mode generating characteristics to be measured readily, highly sensitively and highly accurately by using a confinement resonance system having an undesired mode reference generator of construction in which a known formation is given to a waveguide or reflecting plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6314890-A (JP)
Title: Decorative galvanized steel sheet and its production
Inventor: SHINDO YOSHIO
IPC: C25D5/10
Filed: 1986-07-05
Abstract: PURPOSE:To obtain a plated steel sheet for decoration having fine appearance, superior workability and corrosion resistance by plating a cold rolled steel sheet with Zn or a Zn alloy and cathodically treating the plated steel sheet in a plating bath contg. ions of Zn and a specified metal and a linear water soluble polymer to coat bright plating. CONSTITUTION:The surface of a cold rolled steel sheet is plated with Zn or a Zn alloy as usual. The plated steel sheet is cathodically treated in a plating bath contg. Zn<2+>, one or more kinds of metallic ions selected among Cr<3+>, Ni<2+>, Fe<2+> and Co<2+> and a linear water soluble polymer such as a quat. ammonium type cationic polymer to coat org. composite bright Zn (alloy) plating. The cathodic treatment is carried out at <=1.5 pH by supplying >=30C/dm<2> electricity. A guard coat of chromate, phosphate, resin or the like is further formed on the bright Zn (alloy) plating as required.
Patent JP-S6216725-A (JP)
Inventor: FUJIKAWA NAOTO
IPC: A47J27/00
Filed: 1985-07-17
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-H05178981-A (JP)
Title: Manufacture of polyoxyethylene with intermediate molecular weight
Inventor: ANDOREASU ENDESUFUERUDAA
IPC: A61K47/32
Filed: 1992-05-26
Abstract: PURPOSE: To enable continuous preparation of polyethylene oxide having an intermediate mol.wt. in a simple, safe manner without using a solvent, a peroxide, and a γ-radiation.  
     CONSTITUTION: This process for preparing gel-free polyethylene oxide having a mol.wt. of 10,000 to 1,500,000 is characterized by shear-degrading polyethylene oxide having a mol.wt. of 2,500,000 to 10,000,000 in a bulk form at a material temp. of 80 to 250°C in a suitable apparatus which can produce a shear rate of 250 to 4,000 per sec. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6137328-A (JP)
Title: Drilling work machine
Inventor: HOSHINO TOSHISHIGE
IPC: B21D28/04
Filed: 1984-07-30
Abstract: PURPOSE:To perform automatically a drilling work for a necessary diameter by standing plural drilling devices in parallel on a base stand and by moving to the position for drilling work with releasing the necessary lock of the drilling device by a jig truck. CONSTITUTION:Plural drilling devices No.1-4 are respectively provided in parallel movably in advancing the retreating in the axial Z direction, which equip on a york 3 the punch 5 moving vertically in the direction of the axial Y for a die 4 by the die 4 and a vertical driving device 7 on a base stand 1. A jig truck 10 is then provided movably in feeding in the direction of the axis X intersecting at right angles with the advancing the retreating direction Z of the drilling devices on the base stand 1 of the front of the drilling devices No.1-4. The feeding device 9, 12 moving selectively at jig truck 10 to the corresponding position to the respective drilling device, the advancing and tetreating motion mechanism 13, 15, 27 advancing the drilling device in the position corresponding to the jig truck 10 to the work position or retreating to the shunting position and the stopper to lock other drilling devices at the shunting position are provided.