baber/WOPTO huggingface dataset:
Patent JP-S5564937-A (JP)
Title: Multiple axis pipe expanding device
Inventor: YUZAKI YOSHIHIRO
IPC: B23P15/26
Filed: 1978-11-02
Abstract: PURPOSE: To expand pipes based on control program and reduce number of steps by gauging the multiple axis pipe expanding device to the pipe hole coordinate axis  core of a pipe plate.  
     CONSTITUTION: Upper and lower fixing tables 5, 27 are first mounted to the pipe plate 2 of a heat exchanger body. Next, the X-, Y-axes of the rails 8, 18 of the pipe expanding device are aligned to the X-, Y-axes of the pipe holes 4 of the pipe plate 2. Thence, with two of the pipe holes 4 at both ends in the X- or Y-axis direction of the pipe plate 2 as reference holes, a truck 15 or 23 moved to align the axial center of a pipe expanding jig 25 to the axial center of the reference holes. A guide plate 30 is made approximately parallel to a support table 7 to parallel adjust the support table 17 to the surface of the pipe plate 2. The X-axis truck 15 and Y-axis truck 23 are then slided by positioning signals and when the command set moving distance and the detection signals of detectors 11, 21 coincide, motors 10, 20 stop and this completes the positioning in the X-, Y-axis directions. While the plural expanding jigs 25 are being inserted into the pipe holes 4 by cylinders 26, the pipes are expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61295420-A (JP)
Title: Capacity control device for gas water-heater
Inventor: TAMADA KAZUMI
IPC: F24H1/10
Filed: 1985-06-20
Abstract: PURPOSE:To make it possible to keep throttling efficiency caused by a gas flow control valve from being changed by capacity control, by providing in a gas network a flow control passage having a gas flow control valve therein and a constant flow passage which bypasses said flow control passage, so that the operation for controlling the capacity by opening closing, or throttling a flow control passage can be carried out independently of the operation of a hot-water control means. CONSTITUTION:For example, when an operating element 4 is pressed, an open-close valve 3a shuts off a flow control passage 10a by means of a leaf spring 41 to set the capacity of a gas water heater under a condition of small capacity, i.e., a condition of minimum flow, so that a gaw flow set by means of a constant flow passage 10b will be supplied to a burner 10 regardless of the throttle condition of a gas flow control valve 11. Therefore, in this case, outlet temperatures of hot water varies along the line g in response to control input of a control knob of a hot-water control means B. When the open-close valve 3a is open, hot water temperatures, in a state of maximum capacity, will follow the line G. As the hot water temperature changes at the same rate in response to manipulated variable of the hot-water control means for both cases mentioned above, setting of hot-water temperatures will be easy.
Patent JP-H05305282-A (JP)
Title: Floating material scraping device
Inventor: SEKI HIROYUKI
IPC: B23Q11/00
Filed: 1992-04-28
Abstract: PURPOSE:To prevent a filter device from losing its filtering capability by effectively blocking a floating material which floats on the liquid level of a dirty coolant stored in a dirty tank so that the material does not stick to the filter medium of the filter device. CONSTITUTION:A floating material scraping device A comprises a scraper conveyor S arranged between paired floats 11 connected in one piece at a specified interval. This device A is arranged afloat in a dirty tank T, and under this state, a scraper conveyor S is allowed to run, rotating circumferentially to scrape a floating material 20 which is afloat on the liquid level W of a dirty coolant C1 to the opposite side of a filter drum device D using a scraper plate 22.
Patent JP-S6028787-A (JP)
Title: Digital control circuit of induction motor
Inventor: TOMITA HIROYUKI
IPC: H02P21/00
Filed: 1983-07-27
Abstract: PURPOSE:To improve the responding characteristic by shortening the calculating time without dividing by providing a 1/X function table. CONSTITUTION:A 1/X function table which commonly uses in a division of parameters of rotating speed detecting calculation of an induction motor, a secondary current calculation, a slip frequency calculation, a phase calculation and a magnetic flux weakening command calculation, and the division of various parameter is performed by the multiplication of multipliers 37, 39, 55 of data obtained from the 1/X tables 36, 38, 57. Thus, the calculating time can be shortened for the divisions, and the tables are commonly used for all divisions, thereby preventing the memory capacity from increasing.
Patent JP-H08301208-A (JP)
Title: Method and apparatus for forming paper container
Inventor: NAGAE MINORU
IPC: B65B7/18
Filed: 1995-05-10
Abstract: PURPOSE: To prevent cracks from occurring to scores for bending on tabs of a container by applying a simple means of treatment. CONSTITUTION: A container 1e, with its tabs M projecting horizontally, is carried along a carriage rail 5 to a device 15 for temporary tab bending. The device 15 for temporary tab bending bends the tabs M upward approximately at an angle of 90 deg. in the direction opposite to sides 16 of the container body. After completion of the bending treatment, the container 1e is carried to a stage V for sticking tabs. At the stage V, adhesive agent is ejected through nozzles 17 to the sides 16 of the container, and the tabs M are bent downward with guide plates 18 and the tabs M are pressed against and stuck to the sides 16 of the container with pressing pieces 20 carried in circulation with chains 19. Prior to bending toward the downside, the tabs M are bent in the opposite direction in order to prevent cracks from occurring to scores.
Patent JP-H10310506-A (JP)
Title: Low irritant cosmetic
Inventor: TACHIBANA KIYOMI
IPC: A61K8/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic hardly causing skin irritation and having skin-protecting activities by including a silicone compound modified a specific fluoroalkyl in combination with a (poly)glycerin. SOLUTION: This low irritant cosmetic is obtained by formulating 0.1-30 wt.% silicone compound modified with a fluoroalkyl in combination with a (poly)glycerin, of formula I  R<1> to R<12> are each a 1-10C alkyl or phenyl, and one or more thereof are fluorine-substituted alkyls, and another one or more are formulas II to TV [Q is a 1-10C divalent hydrocarbon; (1) is 1-20; (m) is 1-20]; (p), (q) and (r) are each 0 or more, and when (p)=(q)=0 and (r)≠0, one or more of R<1> to R<3> , and R<8> to R<12> are the fluorine-substituted alkyl, and formulas If to IV, when (p)=(r)=0 and (q)≠0, one or more of R<1> to R<3> , R<6> to R<7> and R<10> to R<12> are each the fluorine-substituted alkyl or formulas II to TV, and when (p)≠0 and (q)=(r)=0, one or more of R<1> to R<5> and R<10> to R<12> are each the fluorine-substituted alkyl or formulas II to IV, etc.}.
Patent JP-S5841360-A (JP)
Inventor: GERUHARUTO BATSUHAMAN
IPC: G01P3/46
Filed: 1982-08-04
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-H0428806-A (JP)
Title: Method for calculating raw material load and method for charging raw material in bell-less furnace top charging apparatus
Inventor: FUJITA MASAO
IPC: C21B5/00
Filed: 1990-05-25
Abstract: PURPOSE:To make suitably raw material distribution to circular direction in a furnace by executing correction with inner pressure in one hopper and correction with inner pressure in the other hoppers among plural hoppers parallelly set, and calculating raw material load in the hopper. CONSTITUTION:In a bell-less furnace top-charging apparatus used in there, plural hoppers 12 are parallelly set on a structure 10 and a load measuring means 14 is attached to this and also an expansion joint pipe 24 is connected. The raw material charged to one hopper 12A in the above hoppers 12 is measured with a load cell 14. To this load measured value, by executing the correction with the inner pressure in the above hopper 12A and the correction with the load measured value of raw material and the inner pressure in the other hopper 12B, the load of raw material charged to the above hopper 12A is calculated.
Patent JP-H09316948-A (JP)
Title: Open-close mechanism
Inventor: KAWAMOTO MASANOBU
IPC: E03C1/18
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an open-close mechanism having excellent operationability at the time of opening and closing in a foldable cover device. SOLUTION: This open-close mechanism has an assisting arm 26, in which one end is journalled rotatably on the first cover material side at a specified distance from a connecting section, where a first cover material 10 and a second cover material 13 are connected, a slider 20, which is disposed slidably into the second cover material 13 and in which one end is fitted movably at the other end of the assisting arm 26, and an actuator 30, in which one end is journalled at the other end of the the slider 20 while the other end is journalled at a place on the opening side at a specified distance from a place, where the second cover material 13 is journalled.  When the second cover material 13 is rotated in the closing direction in such an open-close mechanism 5, the slider 20 is moved to the upper side by also tuning the actuator 30 in the same direction as the second cover material 13, the arm coupled with the slider 20 is pushed up, and the first cover material 10 and the second cover material 13 are transferred to the state, in which both cover materials 10, 13 are opened.
Patent JP-H11324371-A (JP)
Title: Mechanical multistory parking apparatus
Inventor: NISHIURA MORINOBU
IPC: E04H6/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To quickly and surely eliminate abnormality by instantaneously opening a fence to enable a person to enter when abnormality such as a fire or the like occurs under the condition a power supply key switch of an operating board is in an off state. SOLUTION: One of operation parts of each part of the apparatus is a fence which is provided in a vehicle entrance in such a manner as to be opened and closed and adapted to communicate and intercept the inside and the outside of the apparatus by the opening and closing operation. A separate emergency fence open switch 9 independent of an operating board 7 is connected to a control circuit 15. The fence can be opened by the ON operation of the emergency fence open switch 19 in addition to the ON operation of the normal fence open switch of the operating board 7 to communicate the inside and outside of the apparatus with each other. Thus, the fence can be opened instantaneously.
Patent JP-S6115934-A (JP)
Title: Rare earth element-base permanent magnet
Inventor: SHISHIDO HIROSHI
IPC: C22C9/00
Filed: 1984-07-03
Abstract: PURPOSE:To obtain a rare earth element-base permanent magnet having superior workability by preparing a composition consisting of specified percentages of Cu, Ni, Fe and a rare earth element. CONSTITUTION:A composition represented by a chemical formula (CuaNib Fe100-a-b)100-xRx (where R is at least one among Y, La, Ce, Pr, Nd, Pm and Sm, a=40-70wt%, b=15-25wt%, and x=5-40wt%) is prepd. The composition is directly formed into a thin strip of about 30-300mum thickness by rapid cooling from a molten state at >=about 10<3> deg.C/sec cooling rate. The strip is then heat treated. A rare earth element-base permanent magnet is obtd. in said simple manufacturing stages at a low cost.
Patent JP-S5926327-A (JP)
Title: Engine supporting unit for agricultural tractor
Inventor: OONO KINYA
IPC: B60K5/12
Filed: 1982-08-04
Abstract: PURPOSE:To obtain a high degree of shock- and vibration-absorbing performance, in a unit in which an engine is supported by a frame via vibration-proof rubber at two spots in front part and one spot at rear part, by improving the arrangement configuration of the front & rear vibration-proof rubber. CONSTITUTION:When an engine 2 and a clutch housing 6, both of which are combined as one boby on a frame 1 whose frame structure consists of the right and left frame boards 1R and 1F, are supported by vibration-proof rubber 4 and 5, the vibration-proof rubber 4 is installed in nearly a form of ''?'' as viewed from its front at a little forward position from position G, the center of gravity of the engine(2)-clutch(6)-combination. The rear end of the clutch housing 6 is supported by a piece of vibration-proof rubber 5. The vibration proof rubber 5 is formed into nearly a shape of ''?'' as viewed from its side. With these contrivances, use of a small quantity of vibration-proof rubber 4 and 5 can effectively absorb abnormal engine vibration in both lateral and longitudinal directions.
Patent JP-S5839512-A (JP)
Title: Control circuit for magnetic clutch
Inventor: KIMURA TOORU
IPC: B60H1/32
Filed: 1981-08-31
Abstract: PURPOSE:To shut off the connection of an ignition system and an air conditioning compressor to save energy in at least a predetermined temperature by providing a water temperature detecting switch and a room temperature detecting switch of an engine in a starter or ignition circuit of a control circuit for  a magnetic clutch in an air conditioner for an automobile. CONSTITUTION:A switch 30 for detecting water temperature in an engine 31 is mounted on a head of the engine 31 and connected between a coil 8 of a starter circuit 7 and earth 32 to cut the starter circuit 7 in at least a set temperature. Thus, in cranking the engine, an ignition circuit 5 and an air conditioning compressor 9 are not interconnected directly when the water temperature of the engine is in at least a predetermined temperature even if a starter switch 19 is turned on by a key switch 12 to operate the coil 8, change over a switch 4 from a contact 3 to a contact 5 side. Thus, the compressor 9 holds its inoperative condition. Hence, useless consumption of a battery is prevented and restarting of the engine is facilitated.
Patent JP-S61295496-A (JP)
Title: Low-temperature air preheater
Inventor: ISHIHARA TAKAO
IPC: F28D21/00
Filed: 1985-06-25
Abstract: PURPOSE:To prevent acid corrosion of a boiler and to improve the thermal efficiency thereof by using a heat transfer pipe made of glass, a synthetic resin or the like as a heat transfer element. CONSTITUTION:The low temperature air preheater comprises a combustion gas heat transfer section 1 and an air heat transfer section 2. The combustion gas heat transfer section 1 is disposed at the lower side of the preheater and the air heat transfer section 2 is disposed at the upper part thereof. Each heat transfer tube is made of a glass tube (or an acid-proof synthetic resin tube), and the upper part and lower part of each heat transfer tube are connected by means of headers. The lower headers 7 of the air heat transfer section and the upper headers 5 are connected to each other by means of a downcomer 3 in each block. Also, the upper header 6 of the combustion gas heat transfer section and the upper header 8 of the air heat transfer section are connected to each other by means of a riser tube 4. In the inner part of each heat transfer tube and each connecting tube, water circulates in the state of a vapor and a liquid while varying in accordance with the heating side and cooling side.
Patent JP-S5927070-A (JP)
Inventor: KUBOTA KEIZOU
IPC: E05B37/08
Filed: 1982-08-07
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-H09315557-A (JP)
Title: Workpiece aligning device
Inventor: YAMAGUCHI MASAAKI
IPC: B65G47/28
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To align workpieces efficiently in a row and in a single layer by excluding the workpieces in a second layer onward while sucking a workpiece in a first layer onto a belt of a conveyor belt by a workpiece suction means out of the workpieces discharged being aligned in a row (in multiple layers) from a bowl feeder. SOLUTION: When workpieces 3 discharged being aligned in a row (in multiple layers) from a bowl feeder reach a single-layer aligning station, vacuum force in a vacuum tank 10 acts upon the workpiece 3 in the first layer through workpiece suction holes 8a of a belt 8, and the workpiece 3 is sucked onto the belt 8. At the same time, the workpieces 3' in the second layer onward are blown off by compressed air constantly blown out of an air hole 11a of a workpiece guide 11, and excluded from a cutout part 12a of a workpiece guide 12. The workpieces 3' in the second layer onward can thereby excluded without excluding the workpiece 3 in the first layer.
Patent JP-S5926736-A (JP)
Title: Engraving method
Inventor: OKAYAMA YOSHIHIKO
IPC: B41C1/02
Filed: 1982-08-05
Abstract: PURPOSE:To enable rapid manufacture of seals, by irradiating light through a pattern corresponding to the seal pattern on a photocurable synthetic resin to form a mask, sticking it to a seal material, and sand blasting it. CONSTITUTION:A block copy 2 having a pattern 1 similar to the seal pattern is made, and a negative film 4 is prepared by photographing it with a camera 3. A mask 7 made of a synthetic resin is obtained by irradiating a liquid photocurable synthetic resin with light through this film 4. A desired seal pattern 14 is engraved by sticking this mask 7 to the seal material 9 to be worked and sand blasting the material 9 from a nozzle 13.
Patent JP-H0432592-A (JP)
Title: Production of gaseous nitrogen trifluoiride
Inventor: ARITSUKA MAKOTO
IPC: C25B1/24
Filed: 1990-05-29
Abstract: PURPOSE:To prevent the generation of gaseous H2 on an anode when electrolysis is stopped at the time of producing gaseous NF3 from NH4F and HF by molten- salt electrolysis by continuously impressing a voltage between the electrodes when the generation of gaseous NF3 is stopped. CONSTITUTION:An electrolytic cell 1 is divided by a partition wall 5, and the anode 3 and cathode 4 in the respective sections are connected to a power source 16. The molten salt 2 derived from NH4F and/or NH4HF2 and HF is introduced into the cell 1 and kept at about 100-150 deg.C by a heater 10. Under these conditions, a DC current is applied between the anode 3 and cathode 4 from the power source 16, and gaseous NF3 is generated from the cathode 3 and gaseous H2 from the cathode 4. An auxiliary DC power source 17 for constant-voltage control is used when electrolysis is stopped, a voltage signal from a function generator 18 is inputted to the power source 17, and a voltage is applied between the anode 3 and cathode 4 continuously or intermittently. Consequently, the generation of gaseous H2 from the anode 3 is prevented, and there is no danger of explosion when electrolysis is resumed.
Patent JP-S5362217-A (JP)
Title: Aseismic-type tank for liquefied natural gas
Inventor: MIZUMURA MASAHIRO
IPC: F17C13/12
Filed: 1976-11-15
Abstract: PURPOSE:Control of fluidation of contained liquid when subjected to vibration of a tank by forming fluidizing-resistive projection bands fitted to the tank body of a corrugation construction.
Patent JP-S5564234-A (JP)
Title: Developing method of resist film
Inventor: ENDOU ATSUSHI
IPC: H01L21/027
Filed: 1978-11-06
Abstract: PURPOSE:To reduce the thickness of the resist film evenly by spraying developing solution through a sprayer while letting the substrate having been coated with the resist film rotate within the substrate plane about the substrate centerline. CONSTITUTION:With a drive motor 6 being held stopped, the substrate 3 having been coated with a resist film 2 is sucked and fixed by means of a vacuum chuck 5 onto a substrate stage 4. At this time, the rotating center of the stage 4 and the center of the substrate 3 are aligned. Next, the substrate 3 is rotated by a motor 6,  thence developing solution is spraued from the nozzle 1 of the sprayer which is  located above the center of the substrate. At this time, the diameter of the nozzle 1  is so adjusted that the developing solution is sprayed to the entire surface of the substrate 3. Thereafter, rinsing process is immediately started to end the development.
Patent JP-S5839714-A (JP)
Title: Recovering method for heat from waste gas of hot stove
Inventor: OKA YOSHIO
IPC: C21B9/00
Filed: 1981-09-02
Abstract: PURPOSE:To recover the sensible heat of the waste gases of hot stoves and to utilize the heat for preheating of blasting air by applying the heat obtained in a heat exchanger provided in the lower part of the hot stove in a combustion period to a heat exchanger provided in the lower part of the hot stove in a blasting period by means of a heat medium. CONSTITUTION:A plate type heat exchanger 3a is provided on the brick hardware 2 in the lower part of a regenerating chamber 1 of a hot stove. A piping 6 for introduction of a heat medium (for example, air, synthetic oil, etc.) is connected on one side of the heat exchanger 3a and a piping 8 for discharging the same on the other side. Stop valves 7, 9 are provided respectively thereto. Then the sensible heat of the waste gases of combustion in the chamber 1 of the hot stove in a combustion period is utilized for preheating of blasting air with the heat exchanger 3a, and the preheated blasting air is fed to the heat exchanger 3a in the chamber 1 of the hot stove in a blasting period.
Patent JP-S5471023-A (JP)
Title: Titanium-based alloy
Inventor: HANAKI MICHIO
IPC: C22C14/00
Filed: 1977-11-17
Abstract: PURPOSE: To improve strength of a Ti-V system alloy without deterioration in malleability, workability and weldability by adding Si thereto.  
     CONSTITUTION: The Ti-V-Si system alloy objective contains 26 to 45% V by weight and 0.2 to 15% Si. A Ti-V system alloy containing 26% or more of V, which normally consists of β-unit phases, has a comparatively small strength instead of excellent malleability, workability and weldability. With the addition of 0.2 to 15% Si thereto, the formation of a solid solution of Si in the β-phases improves the strength thereof. In addition, Si makes eutectoid in the β-phase to agedevelop, further improving the strength thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H086207-A (JP)
Title: Photographic film and camera
Inventor: WATANABE TAKESHI
IPC: G03C3/00
Filed: 1994-06-20
Abstract: PURPOSE:To provide a photographic film capable of discriminating whether it is the photographic film having an exposure area of 1st photographing size and whether it is the photographic film having a 2nd exposure area where other exposure areas are previously exposed and to provide a camera capable of automatically switching a finder visual field frame to discriminated size by discriminating the photographic film. CONSTITUTION:A hole 34 displaying that it is the photographic film dedicated to photographing of P size where the exposure areas 38A and 38B other than the exposure area 36 of P size are previously exposed is bored at the leader part 32 of the photographic film 22 so as to display whether it is the photographic film for N size or the photographic film dedicated to the P size. By providing a sensor 42 detecting the hole 34 in the camera and detecting the hole 34 by the sensor 42, the finder visual field frame is automatically switched for P size by a finder visual field frame switching mechanism 44. The photographic film is discriminated by sticking a discrimination mark 80 displaying the photographic film dedicated to P size to the main body 18A of a film cartridge 18.