baber/WOPTO huggingface dataset:
Patent JP-H11190208-A (JP)
Title: Reclaimed oil feeding jig for gas heat pump engine
Inventor: KUROSAWA HIROMI
IPC: F02M25/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeding jig capable of feeding reclaimed oil into a carburetor without any working trouble and preventing the reclaimed oil from scattering around when the reclaimed oil is fed into the carburetor. SOLUTION: A carburetor hose is removed from an air inlet port 1a of a carburetor 1, and one end of a reclaimed oil feeding jig 7 or a tubular body with a suitable length, which has both open ends and the inside diameter capable of being inserted into the air inlet port 1a of the carburetor 1, the center line of which is non-linear, and which has at least one small hole 7a for feeding the reclaimed oil, is inserted into the air inlet port 1a of the carburetor 1, and the other end is used as a free end to which the air A inflows.  An oil feeding nozzle 8a of a reclaimed oil storage container 8 is inserted into the small hole 7a of the reclaimed oil feeding jig 7 loaded onto the air inlet port 1a of the carburetor 1, and the reclaimed oil 9 in the reclaimed oil storage container 8 is fed from near a position above the air inlet port 1a of the carburetor 1 into the carburetor 1 to be discharged from a gas mixture discharge port 1c.
Patent JP-H11189265-A (JP)
Title: Synthetic resin discharge cap
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/36
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To contrive an effective function for separate collection, to handle safely and favorably and to obtain an effective function with a simple structure for a part of tamperproof function provided on a discharge cap. SOLUTION: A cut slit 5 is provided on an outer tube 4 to be fit the on outside of the mouth 27 of a bottle container 2 of a main body part 3 forming a discharge opening for undercut connecting. The tightening tube 20 of a detachable auxiliary body 19 integrally structured through a break piece 22 on an outer cap part 16 to be screwed on the main body part 3 is fit on the outside of the outer tube 4. Owing to diameter expanded deformation accompanying to mounting on the mouth 27 of the outer tube 4, the connection of the outer tube 4 and the tightening tube 20 is achieved. And by breaking the break piece 22, the tamperproof function brings out separate collection function owing to the detachment of the tighting tube 20.
Patent JP-H05181549-A (JP)
Title: Phase difference detecting method
Inventor: HIRAO ATSUYUKI
IPC: G01R25/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a phase difference detecting method for various power units which are put in operation synchronously with a commercial power source. CONSTITUTION:This method has means 6 and 7 which detect a commercial source voltage 1 and the output voltage of the power unit in synchronous operation, a means which compares the two detected voltages by a phase comparator 8 and detects their phase difference, and an arithmetic means which corrects the detected value on the basis of a rated frequency. Further, the method is provided with a means which calculates the algebraic sum of the previously set deviation reference quantity of a phase and the corrected detected value of the phase comparator and a means which feeds the arithmetic output back to the control circuit 3 of the power source as a high frequency signal via a VCO4 after PI control 11. Consequently, variation in the output voltage frequency of the power unit is corrected to detect an accurate phase difference.
Patent JP-2001179421-A (JP)
Title: Partially solidified metal feed method
Inventor: KUROKI KOICHI
IPC: B22D17/30
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To rapidly and reliably charge a partially solidified metal in a container into an injection sleeve. SOLUTION: A crucible 18 is held by a holding unit 76 of an articulated robot 28, the crucible 18 is turned around the turning axis O1 by a predetetmined angle around the axis R1 of a rotary shaft 75, and then, the crucible 18 is tilted around the imaginary axis O2 of tiltation by selectively driving each shaft of the articulated robot 28 to rapidly and reliably charge the partially solidified metal 20 into the injection sleeve 24.
Patent JP-H06192889-A (JP)
Title: Thin material and its production
Inventor: ISO HIDEKI
IPC: B21D22/02
Filed: 1992-12-26
Abstract: PURPOSE:To provide a thin material in which wrinkles are inconspicuous even if they are inadvertently generated and excellent in decorativeness and to pro vide its producing method. CONSTITUTION:Firstly, stainless steel netting 12 is, e.g. prepd. Next, an oxidized film 13 is formed on the surface of the stainless steel netting 12. The stainless steel netting 12 is then passed through a relatively elastic plate 16 and, e.g. an embossing roll 18 having ruggedness on the surface, by which a rugged pattern 14 is formed over the whole face of the stainless steel netting 12.
Patent JP-H10200157-A (JP)
Title: Semiconductor light emitting element, manufacture of semiconductor light emitting element and optical disc device
Inventor: TODA ATSUSHI
IPC: H01L29/22
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To prevent a light emitting wavelength from being made short owing to the diffusion of cadmium constituting an active layer from the active layer through energizing. SOLUTION: Diffusion prevention layers 6 and 8 are formed adjacent to both sides of an active layer 7. The active layer 7 is formed of mixed crystal of ZnCdSe. The diffusion prevention layers 6 and 8 are formed of mixed crystal of ZnMgSSe. The melting point of the mixed crystal ZnMgSSe constituting the layers 6 and 8 is 2000 deg.C or higher and it is higher than that of the mixed crystal ZnCdSe constituting the layer 7. That is, since the layers 6 and 8 are formed of such a substance having activating energy of diffusion, cadmium constituting the layer 7 is hard to be diffused from the layer 7 to the layers 6 and 8 even through energizing. Therefore, the light emitting wavelength can be prevented from being made short even after time passes by.
Patent JP-2000139667-A (JP)
Title: Personal hanger rack with cabinet
Inventor: YUKIMATSU FUMIO
IPC: A47B61/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To locate a cabinet in the occupied area of a base as a weight and effectively utilize the location by fitting supports to the base on the side or back of the cabinet so that the supports can be stably erected by the weight of the cabinet. SOLUTION: A cabinet 5 with a proper weight is mounted on a base 8 having cabinet fixing tools 6, and supports 4 can be stably erected on support studs 7. The cabinet 5 and the base 8 are separately provided so that the supports 4 can be erected on the opposite side to the cabinet 5 when the cabinet 5 is rotated by 180 deg. and mounted on the base 8. If the cabinet 5 is made square, the stands 4 can be erected on the back of the cabinet 5. This hanger rack 2 is used for a personal use, clothes required for each season are put in the cabinet 5, and daily clothes are hung on the hanger rack 2 and hooks 3. For a student, the cabinet 5 is utilized as a bookshelf, and plain clothes, uniforms and a portfolio are hung on the hanger rack 2 and hooks 3, thus this hanger rack 2 can be used for various purposes.
Patent JP-H10193637-A (JP)
Title: Small-sized printer
Inventor: KOKUBO MASATOSHI
IPC: B41J3/28
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To hold a movable range of a head large and to always hold a distance and angle between the head and a recording medium constant by tiltably supporting a recording means to a body of a printer, and connecting an ink storage means to the recording means by an ink supply tube having flexibility. SOLUTION: A head unit 14 integrally constituted by a recording head 12 and a roller 13 is provided at a lower part of a body, and a body housing 1a is oscillatorily connected to the unit 14 by a linkage. The unit 14 holds a predetermined attitude to a recording medium even in the state that the housing 1a is inclined, thereby suitably printing. A tube 14 for connecting an ink tank to the head is synthesized with flexible resin. Thus, a movable range of the unit 14 for holding the distance and angle between the head 12 and the medium is lengthened to increase an angle for holding the attitude constant.
Patent JP-2000175729-A (JP)
Title: Hair dryer
Inventor: KUMODA TAKAHIRO
IPC: A45D20/50
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve operability and usability by improving the contact reliability of a power switch and reducing the outer diameter dimension and total length of a body housing. SOLUTION: A hair dryer encloses a blower block 4, a heater block 3 heating air blown from the blower block 4, and a power switch 5, and blows off hot air or cold air. In this case, the installation position of the power switch 5 is provided upstream A of the heater block 3.
Patent JP-H05180999-A (JP)
Title: Electromagnet device in particle accelerator
Inventor: TAKAHASHI MITSUSACHI
IPC: H05H7/04
Filed: 1991-12-27
Abstract: PURPOSE:To easily and accurately perform the positioning of a magnet pole in the periphery of a track and to freely perform the alteration thereof by rotating a yoke by a desired angle by rotating a roller. CONSTITUTION:The electromagnet main body 20 provided outside a track of charged particles is constituted by providing a magnetic pole 23 and a coil 24 to the inside of an annular yoke 22. Further, a support mechanism supporting the electromagnet main body and rotating the same around the axial line O to perform the positioning the magnetic pole is provided. The support mechanism consists of at least two freely rotatable rollers 26a, 26b supporting the yoke and a rotary drive source for rotating at least one of the rollers to rotate the yoke.
Patent JP-2000177792-A (JP)
Title: Method and apparatus for draining flexible container
Inventor: MORI MASAHIRO
IPC: B65D88/22
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To completely remove washing liquid remaining in a flexible container by a method wherein a bottom board for expanding is arranged at the lower end opening of the flexible container, and after the container is expanded with an expanding gas supplied therein through its upper end opening, vibration is given to the surrounding of the lower end opening. SOLUTION: When a flexible container 20, of which the inside is washed, is brought into a drainage apparatus 10, an expanding bottom board 30 is lifted up with a lift 35 and arranged at the lower end opening 26 of the flexible container 20. Then, air is supplied from an air generating device 41 to an air supply nozzle 44 through an air control valve 45, and the container 20 is expanded by back pressure with the air supplied into the inside through the upper end opening 25. After that, the lower end opening 26 is held with a holding member 51 of a vibration supply device 50, and a guide member 52 is moved up and down quickly along a guiding member 53, and thereby the flexible container 20 is vibrated, and washing liquid remaining at the inside is drained through the lower end opening 26.
Patent JP-H06198405-A (JP)
Title: Device for automatically charging powder for continuous casting
Inventor: NAKAGAWA MASAHIRO
IPC: B22D11/07
Filed: 1992-12-28
Abstract: PURPOSE:To stably supply a prescribed quantity of powder into a mold by arranging a powder supplying device, charging rod and driving device for charging rod and controlling a series of the powder charging movement so as to repeat in order. CONSTITUTION:Spoons 28a1, 28b1 at the tip part of the charging rod 28a are shifted to below the powder supplying device 20 through a rodless cylinder 26 with an electric control device to incorporate the powder into the spoons 28a1, 28b1. The charging rod 28a is positioned on the mold M and the spoons 28a1, 28b1 are swung with a cam wing 29b in powder carrying mechanism 20 to charge the powder into the mold M. The spoons 28a1, 28b1 are returned back to the original position and the charging rod 28a is shifted to the original position. By this method, the powder precisely weighed can be supplied. In the case the supply of the powder is not smoothly supplied, this condition can be informed with an alarm buzzer.
Patent JP-2000180676-A (JP)
Title: Coated optical fiber
Inventor: SUZUKI ATSUSHI
IPC: G02B6/44
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a coated optical fiber capable of selecting a coating mate rial without restriction by water absorption rate in selection of the coating material and having high strength retention of glass fiber by controlling the drawing-out force of the coating to be above a predetermined value and using only a phenol material as an antioxidant to be added to the coating material. SOLUTION: In a coating optical fiber comprising a coating 4 made of a photo-curing resin around a glass fiber 1, a drawing-out length is 10 mm, the drawing-out force of the coating at 10 mm/min. of drawing-out speed is above 200 g, and an antioxidant to be added to a coating material is only a phenol material. Whereby high strength retention of the glass fiber can be obtained. The coating material can be easily selected without considering the water absorption rate and the optical fiber can be easily manufactured only by manufacturing the optical fiber while adding the phenol antioxidant to the photo-curing resin as the coating material, and controlling the manufacturing condition to increase the drawing-out force.
Patent JP-2001175433-A (JP)
Title: Radio adapter
Inventor: OSHIMA AKIHIDE
IPC: H04L12/28
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio adapter capable of improving the reliability and efficiency of the transmission of information. SOLUTION: This radio adapter is provided with a host, responding part to be used as an interface between equipment and this radio adapter, an index table for storing the candidates of equipment which is the destination of the output of information from the equipment connected with its own device, a connection information managing part for changing the contents of the index table as necessary by monitoring the state of equipment connected with another radio adapter and the radio connection situation of the other radio adapter, and for deciding the equipment which is the destination of the output based on the contents of the index table, and a data transmitting and receiving part for transmitting the information from the equipment to the radio adapter connected with the equipment at the destination of the output.
Patent JP-2001173119-A (JP)
Title: Heat insulation structure of exterior wall
Inventor: IWASE FUMIO
IPC: E04B1/74
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation structure of an exterior wall capable of effectively preventing a vertical wall face from thermally expanding and warping, then, cracking by bringing the vertical wall face made of concrete in a construction such as a building or a fence to a condition that it is not directly exposed to the sun, as a result, eliminating repair of the exterior wall to greatly reduce the repair cost. SOLUTION: A heat insulation panel material is installed on a vertical wall face of a construction such as a building or a fence through a locking tool in a state that it is slightly separated from the vertical wall face to constitute the heat insulation structure of an exterior wall.
Patent JP-H11189641-A (JP)
Title: Apparatus for producing polyester
Inventor: KAMITAKA NOBUO
IPC: C08G85/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a polyester, wherein the by- product sublimate formed during polycondensing an acid component comprising isophthalic acid and terephthalic acid with a diol component based on ethylene glycol to produce a polyester can be efficiently collected and scraped to diminish the frequency of disassmbling and washing of the apparatus. SOLUTION: There is provided an apparatus for producing a polyester, composed of a reactor 1 for polycondensing an acid component comprising isophthalic acid and terephthalic acid in a molar ratio of 95/5 to 15/85 with a diol component based on ethylene glycol, a separator 2 connected to the reactor 1 through a vent pipe 3, and a condenser 10, wherein the separator 2 is provided with a baffle 4 situated 10-30 cm inward of the site where the pipe 3 is connected to the separator 2, having a sectional area 1.5 to 3.0 times as large as that of the pipe 3, and being capable of control of the surface temperature and a cleaner 5 used for scraping the surface of the baffle 4 and driven from the external of the separator 3.
Patent JP-H11170133-A (JP)
Title: Clamp device
Inventor: SHINOHARA TSUTOMU
IPC: B23Q3/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a spring type clamp device which exhibits clamping by means of the resilient force of a spring member and unclamping by means of hydraulic pressure, and which can enhance its clamping force without increasing its size or which can be miniaturized. SOLUTION: A clamp device C includes a clamp body 1, a piston member 2, an output shaft 3, a clamp arm 4, a hydraulic working chamber 16, a ball type lock mechanism 6, a first compression spring 13 having a weak spring force, a second compression spring 14 having a strong spring force and the like. The piston member 2 can be moved between an clamp releasing position and a clamping position, and the output shaft 3 can be moved among the unclamping position, a position in the vicinity of a clamping position and the clamping position.  When hydraulic pressure is released for clamping, the output shaft 3 is at first moved upward to the position in the vicinity of the clamping position by the energizing force of the first compression spring 13, and thereafter, the output shaft 3 and the piston member 2 are moved together to the clamping position by the energizing force of the second compression spring 14 so as to effect strong clamping drive.
Patent JP-2000187946-A (JP)
Title: Synchronism detection protection circuit
Inventor: IWATA KAZUMI
IPC: G11B20/14
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To detect and protect a highly reliable synchronizing signal even when a disk medium recorded by a CLV(constant linear velocity) system is reproduced by a CAV(constant angular velocity) system. SOLUTION: A detection window WS3 is generated based on an estimated value AK of an interval of a synchronizing signal SS. The synchronizing signal SS3 is detected based on the detective window WS3. A timing signal TS3 is generated from the detected synchronizing signal SS3. Then, an interval value BK between the timing signal TS3 and the last timing signal TS2 is measured. Then, the next detective window WS4 is generated based on the measured interval value BK. These operation are performed using a stable clock such as that of a crystal.
Patent JP-H11183227-A (JP)
Title: Gas meter setting method
Inventor: OKUBO ATSUSHI
IPC: G01F3/22
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting operations by fixing a gas meter suspending unit with joints to be connected to the inlet and outlet of a gas meter and joints to be connected to entering- and outgoing-side piping to a building or a foundation and suspending a gas meter and the entering- and outgoing-side piping from the unit. SOLUTION: The suspending unit 1 has a π-shaped member 20 formed of a transverse part 22 extended in the lateral direction and down pipes 21 and 31 drooped downward beneath the transverse part 22 to the left and right. The π-shaped member 20 is fixed to the wall 2 of a building by a fixing metal 41. Gas connecting passages 19a and 33a open to the right and left end parts of the transverse part 22 and the lower end face of a leg part are formed between the end parts and the down pipes 21 and 31 adjacent to the end parts. A gas plug 13 is connected to the right side of the transverse part 22 as facing it, and a test opening 35 is connected to the connected part of the transverse part 22 and the right down pipe 31. A union nut 23 is connected to the lower end of the left down pipe 21, and a union nut 29 is connected to the lower end of the right down pipe 31.
Patent JP-2000150227-A (JP)
Title: Ferrite magnet wherein identical surface has magnet surfaces of two poles of s-pole magnet surface and n-pole magnet surface, and automatic return action generated by conversion of rectilinear action of attractive force and repulsive force of polarities into torsional force, when two magnet surfaces are made to face each other
Inventor: ITAGAKI MITSUO
IPC: H01F7/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a product wherein the structure is simple, productivity is high with less troubles by changing attracting force and repulsing force, which are generated by polarities which a magnet has into a torsional force, and obtaining automatic return action. SOLUTION: Magnet surfaces of two magnet plates, wherein identical surfaces have S-pole magnet surfaces and P-pole magnet surfaces are made to face each other, shaft bolts are made to penetrate the centers of the respective magnet plates, and assembling is performed with bearings and gap adjusting washers. A gap between the magnet surfaces is adjusted to be small, one magnet plate is fixed so as not to be moved, and the other magnet plates is made rotatable. When the magnet plate of the rotatable side is turned to any position, polarity is changed into a torsional force, and action wherein an automatic returning force and a set constant facing position are held is obtained.
Patent JP-2000238881-A (JP)
Title: Label index and cartridge storage case provided with label index
Inventor: NAKAJIMA HIROYUKI
IPC: G11B23/03
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To protect a label index from being missed after opening a packaged film by sealing and enclosing the label index, to be disposed on a main body inner face, together with a cartridge for a sleeve-shaped case such as an MD with a cover to be opened and closed on the case main body. SOLUTION: A label index 9 is sealed and enclosed in a storage case 10 of an MD cartridge, and one face of an index base paper is formed as a release layer coated with silicone and the other face is formed as a description face, and the index is stuck on a label through a bonding layer. The MD storage case 10 is provided with a cover 12 set rotatably and to be opened and closed on a case main body 11, and the label index 9 is formed into the L-shape correspondingly to the shape of the inside of the case, and when the label index is stored in the storage case 10, its standing-up rear end piece is clamped between the rear end wall of the case main body 11 and the rear end wall of the cover 12. The MD cartridge is stored in the storage case in the above state.
Patent JP-2000190033-A (JP)
Title: Hot bulge molding
Inventor: SATO KOICHI
IPC: B21D26/041
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve a high overhang property and prevent development of a crack or a wrinkle by arranging a cylindrical metallic member in a molding die, whose shape is corresponding to an outer shape of a product, and molding the cylindrical metallic member while heating a high overhang molding portion at a higher temperature than the heating temperature for a low overhang molding portion. SOLUTION: An electric resistance heating device 2 is installed in a molding die 1, whose shape is corresponding to an outer shape of a product, as a hot bulging device 3 and, a cylindrical metallic member 4 is arranged in the die. The electric resistance heating device 2 heats a high overhang molding portion 5 of the cylindrical metallic member 4 at a high temperature and a low overhang molding portion at a low temperature. The cylindrical metallic member 4 is expanded by applying an inner pressure in the cylindrical metallic member 4 so as to mold it into a shape corresponding to the outer shape of the product. When the material of the cylindrical metallic member 4 is steel, it is preferable to set a heating temperature of the high overhang portion 5 at 200-300 deg.C.  Relationship between a hanging strength of the cylindrical member 4 and a heating temperature is stored as data for adjusting a heating temperature of each portion.