baber/WOPTO huggingface dataset:
Patent JP-H11292923-A (JP)
Title: Thermoplastic resin composition
Inventor: KUSHIDA YUICHIRO
IPC: C08F212/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic vinyl.olefin copolymer-based thermoplastic resin composition having improved adhesion resistance to a metal. SOLUTION: This thermoplastic resin composition is obtained by dynamically curing an aromatic vinyl compound-olefin random copolymer containing 1-99.9 mol.% of the aromatic vinyl compound and having a head-to-tail chain structure of more than two aromatic vinyl compound units in the presence of a curing agent. Preferably, the aromatic vinyl compound-olefin random copolymer is an aromatic vinyl compound-ethylene random copolymer.
Patent JP-H02279432-A (JP)
Title: Walk-in lock mechanism in seat track slider
Inventor: YANAGIHARA TAKUO
IPC: B60N2/20
Filed: 1989-04-20
Abstract: PURPOSE:To facilitate a seat position adjustment at the time of boarding afterward by supporting a memory member, being engaged or disengaged to or from plural numbers of lock parts parallely installed along the traveling direction of an upper rail, shiftably on the side of a lower rail, and making a seat position before alighting automatically storable. CONSTITUTION:An open lever 15 interlocking with a seat back of a seat for movement via a cable 16 is shiftably supported on the side of an upper rail 5, while a memory lever 8, being engaged or disengaged to or from plural numbers of lock holes parallelly installed along the traveling direction of this upper rail 5, is shiftably supported on the side of a lower rail 3 as well. Then, a lock lever 13 is separated from the lock hole 6 at the side of the lower rail 3 via each linkage part (17-21) by movement of the open lever 15 when the seat back is tilted, while the memory lever 8 is engaged with the lock hole 6. On the other hand, when the seat back is uprighted, the lock lever 13 is engaged with the lock hole, while the memory lever 8 is made so as to be engaged with the lock hole 6.
Patent JP-S61260106-A (JP)
Title: Method and device for three-dimensional measurement
Inventor: KAWAI SHIGERU
IPC: G01B11/24
Filed: 1985-05-15
Abstract: PURPOSE:To attain the automatic measurement by scanning an object to be measured with the aid of an intensity modulated light beam while its modulation frequency is changed by matching to the shape of the object to be measured and creating a striped pattern on the object in a short time. CONSTITUTION:In terms of a holographic laser beam scanner, some holograms are disposed and fixed on the circular periphery of a disk, and rotated at a high speed, thereby scanning a laser beam 1. When the pre-optical system of the holographic laser scanner 4 is adjusted so that the scanning beam 1 can converge in the scanning direction and can diverge in the sub-scanning direction on the surface of the object 6, a scope having the length decided as a scan length is uniformly scanned according to the beam width in the sub-scanning direction. At this time the output of the laser 1 is intensity-modulated to create the striped pattern on the surface of the object 6. Moreover by controlling an injection current to the laser 1, fringe having arbitrary phases and amplitudes can be projected, and the fringe with the pitch suitable to the shape of the object 6 can be freely created.
Patent JP-H04331331-A (JP)
Title: Melted metal temperature measuring device
Inventor: SAKURAI MASAAKI
IPC: G01J5/02
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a metal temperature measuring device which can withstand use for a long time without requiring preheating and gradual cooling of a protection tube. CONSTITUTION:A melted metal temperature measuring equipment consists of a protection tube 6 where a tip which is dipped into a melted metal is blanked off in semi-spherical shape and a radiation temperature measuring equipment 7 which measures temperature of the melted metal by receiving a radiation light which is radiated from an inner surface at the tip of the protection tube 6 at a light-reception portion 7A. The protection tube 6 is made of Mo-ZrO2 ceramic which is obtained by adding molybdenum to zirconium oxide. It is not necessary to perform preheating before dipping or gradual cooling before pulling-out and no slag is adhered to the protection tube.
Patent JP-S62257754-A (JP)
Title: Substrate for loading semiconductor
Inventor: ISHIDA NAOTO
IPC: H05K3/30
Filed: 1986-04-30
Abstract: PURPOSE:To obtain the state of joining having high reliability in the case of a dipping into molten solder by forming a clearance between a collar for a conductor pin and a substrate for loading a semiconductor. CONSTITUTION:A conductor pin 10 is fitted into a through-hole 21 shaped to a printed wiring board 20 by a fitting section 11. The pin 10 and the through- hole 21 are joined electrically by dipping a substrate 40 for loading a semiconductor in molten solder 30 from the pin 10 side. Collars 12 are shaped to sections adjacent to the fitting sections 11 for the pins 10 in each pin 10, and clearances in 40-200mum are formed among the collars 12 and the substrates 40. Consequently, when the substrate 40 is dipped in molten solder from the pin 10 side, solder 30 permeates from the clearance between the collar 12 and the substrate 40, and the inside of the through-hole 21 is filled With the solder 30. Accordingly, the pin 10 and the through-hole 21 are electrically joined completely.
Patent JP-H10287906-A (JP)
Title: Device for fitting stave cooler and fitting method thereof
Inventor: NAKAMURA YOSHIHISA
IPC: C21B7/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To remarkably save the supplementary work, such as complicated change of hanging, bundling work, etc., and to execute the fitting of a stave cooler with few workers and in a short time. SOLUTION: This fitting device is provided with a transporting carriage 21 freely shifted on the floor surface 7a of a lower safe deck 7, an elevating/ lowering device 22 loaded on the transporting carriage 21 so as to be elevatable/ lowerable and a holding and fixing device 23 for a stave cooler 5 arranged at the upper part of this elevating/lowering device 22. This holding and fixing device 23 is provided with a holding mechanism for the stave cooler 5, a side shifting mechanism 23a for side-shifting the stave cooler 5 held with the holding mechanism, a standing-up and shaking mechanism 23b for standing up the stave cooler 5 in the shifting direction with this side shifting mechanism 23a and a tilting mechanism 23 for tilting the stave cooler 5 stood up with this standing-up and shaking mechanism 23b in the vertical and horizontal directions.
Patent JP-S58218607-A (JP)
Title: Measuring device of thickness of built up layer
Inventor: OONISHI TAKASHI
IPC: G01B17/02
Filed: 1982-06-14
Abstract: PURPOSE:To receive exactly an ultrasonic wave by a comparatively simple structure, and also to execute easily its automation, by forming a reflecting face of an ultrasonic wave so that the upper face of a weight sunk down onto a built up layer becomes a spherical face. CONSTITUTION:The lower face 5a of a weight 5 is made to press-contact with the upper face of a built up layer B by driving a motor 10, rotating a shaft 8 and a pulley 7 through a speed reducer 9, and feeding a wire 6. When an ultrasonic wave is transmitted from an ultrasonic wave transmitter 1, the ultrasonic wave expands in a wide range on the upper face 5b formed to a spherical form, of the weight 5, and a part of said wave is received by the ultrasonic wave transmitter 1. By operate-processing the time required from oscillation of the ultrasonic wave to reception, by a receiving and transmitting circuit 3, the thickness of the built up layer B is displayed on an indicator 4. Since the upper face 5b of the weight 5 is a spherical face, the ultrasonic wave is reflected to a wide range, the ultrasonic wave is received exactly even if the thickness of the built up layer is varied, and also the automation is executed easily by a comparatively simple structure.
Patent JP-S5327329-A (JP)
Title: Printer
Inventor: KURODA YOSHIO
IPC: B41J2/01
Filed: 1976-08-27
Abstract: PURPOSE: To enable an effective printing, by spraying the ink of particle or liquid consisting of solid ink on the paper covered with the solid substance and by adhering the liquid ink on the paper after liquidizing or softening the particles by radiating laser ray immediately before the paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61259058-A (JP)
Inventor: YABUMOTO OSAMU
IPC: C09K5/08
Filed: 1985-05-13
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-H02281921-A (JP)
Title: Injection molding method and its device for high-temperature rubber
Inventor: KOJIMA TAKESHI
IPC: B29K105/24
Filed: 1989-04-24
Abstract: PURPOSE:To improve the productivity by filling a mold with a material rubber at sufficiently-high temperature and shortening a vulcanizing period of time, by a method wherein a low-temperature material rubber sent into an injection cylinder is heated at a high-temperature in accordance with the next casting timing and after a head part of the material rubber not arriving at a desired high temperature is discharged through a casting nozzle, a succeeding part of the material rubber arrived at the high temperature is cast into a mold. CONSTITUTION:A head part of excessive high-temperature material rubber not arriving at a high temperature on the inside of a casting nozzle is extruded cylindrically by turning of an extruding screw or a little movement straight forward and entered into a receiving part 7a. Since a receiving and cutting mechanism 7 is returned to waiting position by a hydraulic cylinder 9 and the fringe of a hole grazes the tip of the nozzle 3, the material rubber extruded cylindrically is cut clearly along the tip surface of the nozzle. When the receiving and cutting mechanism 7 is returned to the waiting position by receiving the head part of the material rubber not arriving at the high temperature, an injection cylinder 2 is moved forward to a casting position shown by a broken line, the casting nozzle 3 is connected with a mold 1 and the material rubber heated to the high temperature is cast into the mold.
Patent JP-H10186237-A (JP)
Title: Eccentric optical system
Inventor: HAYAKAWA KAZUHITO
IPC: G02B27/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To correct eccentric aberration due to three-dimensional eccentricity by using a rotary asymmetric surface having no symmetric surface. SOLUTION: In an eccentric optical system 6 containing an optical surface consisting of the rotary asymmetric surface, its rotary asymmetric surface consists of a curved surface having no symmetric surface. At this time, this eccentric optical system 6 is provided with a transmission surface and a reflection surface, and the space held between these surfaces is preferably filled with a medium having a refractive index larger than 1. Further, its reflection surface is preferably a reflection surface having a total reflective action or a reflective action. Further, the eccentric optical system 6 is preferred to consist of a first surface sharing a first transmission surface with a second reflection surface, a second surface 4 of a first reflection surface and a third surface 5 of a second transmission surface in order of forward light pursuit or backward light pursuit.  In this case, it is preferred to use curved surface of asymmetric rotation having no symmetric surface for at least its third surface 3, for correcting rotary asymmetric aberration caused by the eccentricity three- dimensionally.
Patent JP-S58219347-A (JP)
Title: Hot water utilizing device
Inventor: KUNIMOTO KEIJIROU
IPC: F24H1/00
Filed: 1982-06-14
Abstract: PURPOSE:To contrive the saving of energy of the titled device by a method wherein a bathtab heat exchanger is connected with each hot-water storage type hot-water heating device and discharging heat recovering heat storage part which are respectively provided at the upper and lower part of a hot-water storage tank, then a heating circulation circuit and a discharging heat recovery circulation circuit obtained by said structure are made to be changeovered. CONSTITUTION:A hot-water storage tank 1 composed of a upper hot-water storage type hot- water supply device 2 and a lower discharging heat recovering heat storage part 3 is installed, then a bathtab heat exchanger 7 which heats the bathtab water or absorbs the heat of the bathtab water is also installed. A heating circulation circuit composed by connecting the hot- water heating device 2 and the heat exchanger 7, a discharging heat recovering circulation circuit composed by connecting the heat storage part 3 and the heat exchanger 7 are installed in changeover possible state. When the bathtab hot-water temperature becomes lower by using thereof, the heat of hot-water supply device 2 is transferred to the hot-water in the bathtab via the heat exchanger 7 by the operation of the heating circulation circuit, accordingly, the additional heating is possible. At the end of using of bethtab the heat of bathtab hot-water is stored into the heat storage part 3 by the operation of the discharging heat cevovering circulation circuit. Therefore, the load for the hot-water heating device 2 is reduced by the heat transferring from the heat storage part 3 to the hot-water heating device 2.
Patent JP-S62258902-A (JP)
Title: Burner
Inventor: IWATO YOSABURO
IPC: F23C5/32
Filed: 1986-05-06
Abstract: PURPOSE:To make the ionization of combustion gas possible and attempt to achieve improved performance of the plant by connecting a first stage combustion chamber and a second stage combustion chamber via partition plates and providing straightening plates of peg wall construction at the inlet section of the second stage combustion chamber and at the same time providing a seed atomizing nozzles radially which can turn inward relative to the gas flow between the straightening plate and the partition plate. CONSTITUTION:In a second combustion chamber 2 several straightening plates 15 of peg wall construction are formed radially, and among partition plates 3 and the straightening plates 15a a plurality of seed a atomizing nozzles 20 are radially provided which face inwards relative to the gas flow. The whirl flow produced in a first stage combustion chamber 1 has its main flow vortex with a rotating motion component lost by the straightening plate 15 and a jetting nozzle 9 for a third oxidizer 14. A seeding agent from the nozzle 20 is jetted out into the gas flow at the inlet of the second stage combustion chamber to promote ionization of the combustion gas and raise the mixing and diffusion effects of a third oxidizer to promote combustion and ionization reaction. Accordingly, since it is possible to reduce the volume of the second stage combustion chamber 2, the heat loss from the vessel walls is suppressed and the heat efficiency of the plant is raised.
Patent JP-S58221281-A (JP)
Title: Etching device by reactive sputtering
Inventor: FUJII TAKASHI
IPC: C23F1/08
Filed: 1982-06-16
Abstract: PURPOSE:To prevent the thermal deformation of a resist material owing to heating of a material to be etched, by rotating a lower electrode to be placed thereon with said material at a prescribed speed, forming an upper electrode into a sectorial shape, placing the upper electrode so as to face a part of the lower electrode and etching the material. CONSTITUTION:A lower electrode 4 placed thereon with a material 3 to be etched is rotated at a prescribed speed with a motor 11, and an upper electrode 2 is formed to a sectorial shape. High frequency electric power is supplied to the electrode 4 by a power feed line 6 to generate a high frequency electric field between the electrode 2 and the part where the electrode 4 faces the electrode 2, thus etching the material 3 partially and successively. The material 3 is thus subjected to etching and cooling alternately, whereby the elevation of the surface temp. thereof is suppressed and a fine pattern of a thin film is formed with high accuracy.
Patent JP-H02281282-A (JP)
Title: Image forming device
Inventor: YANO KANJI
IPC: B65H20/02
Filed: 1989-04-21
Abstract: PURPOSE:To prevent film from being crept when an image forming device is in non-operation for a long time by providing a means which releases film tension when the image forming device is in non-operation. CONSTITUTION:The image forming device is provided with the means 37 which moves either of plural rollers 25, 26 and 31 driving the film 24, or a heater 20 in the releasing direction of the tension of the film 24, and which releases the film tension when the image forming device is in non-operation. Consequently, the film tension can be released when the image forming device is in non- operation, and therefore the film is never crept even when the non-operation time extends longer.
Patent JP-H04309210-A (JP)
Title: Sealer for electrolytic capacitor
Inventor: IWANO NAOTO
IPC: H01G9/10
Filed: 1991-04-05
Abstract: PURPOSE:To prevent the generation of cracks by using a sealer wherein phenolic resin is used as main component and ceramic whiskers are added to the resin. CONSTITUTION:A sealer 1 is composed of a phenolic resin molded plate 2 to which ceramic whiskers are added, and through holes 3 are bored in the molded plate 2. Outer terminals 5 are integrally fixed to the outsides of the through holes 3 via aluminum rivets 4. The amount of the ceramic whiskers added to the phenolic resin is 10-30wt.%. The diameter of the ceramic whiskers is preferably 0.1-7mum, and the length is preferably shorter than 100mum. Thereby shock resistance of the sealing member 1 is improved, and the generation of cracks due to the shock at the time of caulking the terminals 5 can be prevented even in the case of a thin sealing member.
Patent JP-S63267019-A (JP)
Title: Acoustic equipment
Inventor: NAITO YOSHINOBU
IPC: H04B1/16
Filed: 1987-04-24
Abstract: PURPOSE:To grasp the function provided at power-on by displaying sequentially plural functions controllably after power switch-on. CONSTITUTION:With a power switch 2 turned on, a function sequential display mode is reached, a display A in the radio mode is applied for a prescribed time to a function display section 6 at first, then a display B in the deck mode is applied for a prescribed time next and a display C in the equalizer mode is applied for a prescribed time. That is, just after the power switch 2 is turned off, which device has which function is displayed sequentially. Since the provided function is displayed to the sequential display section 6 for a prescribed time in this way, the function is grasped easily.
Patent JP-H06312075-A (JP)
Title: Optical system diagnosing device for sewing machine
Inventor: ITOU HIROSUMI
IPC: D05B69/00
Filed: 1993-04-28
Abstract: PURPOSE:To reduce the useless time due to the generation of anomaly to the min. by carrying out the speedy and optimum processing when anomaly is generated in the optical system of a pattern combination type sewing machine. CONSTITUTION:An optical system diagnosing device is equipped with photosensors 70 and 72 for detecting the existence of a worked cloth incorporated into cloth guide plates 26, 28 and 30, and a photodiode sensor 76 for monitoring the light quantity of a light source 58 in a light projection part 52, and reads out each output value of the photosensors 70 and 72, photodiode 76 and a detector 36 for detecting the pattern information. An abnormal place is specified by the combination of these output values, and the result is displayed on an informing device, and the result is informed to an operator.
Patent JP-H10281374-A (JP)
Title: Quick coupling unit using chuck formed of synthetic resin material
Inventor: SHIOZAKI KOTARO
IPC: F16L37/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a quick coupling unit of uniform quality which has a chuck equipped with clicks for fixing a tube and a releasing ring for releasing the fixing with the tube, by forming the chuck with synthetic resin material whose Rockwell hardness or heat resisting temperature is a specific value. SOLUTION: A quick coupling unit 10 consists of a body 1 which forms a through hole 12, a fixing part 2 which engages with the body 1, an insert ring 21, a seal packing 22, a releasing ring 23, a chuck guide 24, and a chuck 4, and the chuck 4 engages a chuck click 43 with the outer surface of a tube 3. A sealing property between the body 1 and the tube 3 is secured, by facing the seal packing 22 toward the surface of the tube 3. In this case, the chuck 4 is formed using synthetic resin which has one or both material properties of the following properties: its Rockwell hardness is over M hardness 100, or heat resisting temperature is over 170 deg.C when it is continuously used, and therefore, uniformity and precision manufacturing of components is provided.
Patent JP-H10279577-A (JP)
Title: Lactide for food additive and purification of lactide
Inventor: OGUCHI MAKOTO
IPC: A23L11/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive lactide having the quality usable as a food additive by recrystallizing a lactide from an undenatured alcohol. SOLUTION: This purified lactide is obtained by thermally dissolving a crude lactide to be purified (e.g. an impurity including lactic acid monomer, a low- molecular weight lactic acid derivative and water) in an undenatured alcohol, then cooling the resultant solution, depositing the lactide crystals, subsequently separating the prepared slurry containing the lactide crystals thus obtained into the lactide crystals and the mother liquor, as necessary, washing the lactide crystals with the undenatured alcohol, etc., and drying the separated lactide crystals. The undenatured alcohol is preferably used in an amount of about 0.5-4 times (weight ratio) based on the crude lactide. Thereby, the high-purity lactide without containing any organic solvent toxic to human bodies at all can be obtained.
Patent JP-H04332405-A (JP)
Title: Heat-resisting electric insulating conductor
Inventor: KINOSHITA JUNJI
IPC: F04D29/00
Filed: 1991-05-08
Abstract: PURPOSE:To offer a coil not lowering heat resistance and insulating performance even at a high temperature. CONSTITUTION:A heat-resisting electric insulating conductor is composed by containing a conductive material 1, a mixed lemination 2 consisting of a conductive material, and an inorganic hard insulating material formed by thermal spray on the surface of aforesaid conductive material 1 and an insulating film 3 consisting of an inorganic hard insulating material formed on aforesaid mixed lamination 2 by thermal spray. Further, intergrain voids and cracks on the surface of the insulating film 3 are filled with an inorganic hard insulating material. The heat-resisting electric insulating conductor is composed by containing the conductive material 1, the mixed lamination 2 consisting of the conductive material and the inorganic hard insulating material formed on the surface of the conductive material by thermal spray and the insulating film 3 consisting of the in-organic hard insulating material formed by thermal spray on aforesaid mixed lamination 2 while the voids and cracks on the surface of the coil formed of the heat-resisting insulating conductor, are filled with the inorganic curing insulating material. The heat-resisting conductor having generation of rether crack nor separation even at the high temperature and having no damage of electric insulation can be offered while suppressing lowering of heat resistance and insulating performance of the coil at a high temperature.