baber/WOPTO huggingface dataset:
Patent JP-H0950059-A (JP)
Title: Blur correcting device
Inventor: IMURA YOSHIO
IPC: G03B5/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To quickly release the locking of a blur correcting optical system when a photographer wants to correct a blur and to surely lock the blur correcting optical system when the photographer does not correct the blur. SOLUTION: Just before the driving of the blur correcting optical system 23 is started, a locking lever 51 is made to retreat by the energizing force of a spring 52 by the release of the attraction of a combination magnet 62, to attain the correction of the blur. After the driving of the blur correcting optical system 23 is completed, the blur correcting lens 23 is moved to a center position to be held by the attraction of the combination magnet 62 with the locking lever 51.
Patent JP-S6444028-A (JP)
Title: Wire bonding apparatus
Inventor: NAKAJIMA MAKOTO
IPC: H01L21/60
Filed: 1987-08-12
Abstract: PURPOSE:To obtain a bonding technique for enhancing operability and bondability by so standing a sidewall at the end of a discharge electrode as to at least cross the flowing direction of gas supplied from gas supply means. CONSTITUTION:Reducing gas 21 diffused from a tube 18 is blown to a sidewall 20 so disposed as to cross a diffusing direction to form a predetermined gas atmosphere near the end of a wire 5. Then, a capillary 11 is moved down by a bonding head 9 to gradually press a ball 5a to the pad of a pellet 2. Since the pellet 2 is heated by a heating block 7 at this time, the ball 5a is thermally press-bonded to the pad of the pellet 2. The ball 5a is held in the predetermined gas atmosphere to be suppressed to be oxidized. Thus, the bonding with prefer able bondability is performed. In this manner, a wire bonding apparatus which can bond with preferable bondability is obtained.
Patent JP-H0734524-A (JP)
Title: Odor leakage prevention device
Inventor: NAKAYA CHIKA
IPC: E03F5/04
Filed: 1993-06-23
Abstract: PURPOSE:To prevent odors, such as gas odor from leaking outside by allowing a definite amount of refuses, which are collected on the top of a cover pivoted in a deviating position to drop into a basin by turning round the cover. CONSTITUTION:One end of each of Hume pipes 2 and 3 is opened and communicated with the lower end of a manhole 1 while a grating 4 is mounted to the top of the basin 1. A pivot is installed on an inner wall of the basin 1 on the opposite side. A cover plate 8 is installed to the pivot in such a fashion that it may make a seesaw motion. Refuses deposited on the surface of a street or rain water are adapted to pass through the mesh of the grating 4 and drop on the top of the cover 8, thereby turning the cover 8, centering on the pivot and dropping the refuses collected on the top of the cover 8 into the basin 1. It is, therefore, possible to prevent odors from leaking outside from the grating since the top of the manhole is covered.
Patent JP-S6179555-A (JP)
Title: Grinding method of multi-edged tool
Inventor: DAZAI HIROSHI
IPC: B24B3/02
Filed: 1984-09-25
Abstract: PURPOSE:To true up a tip in concentric circle form, by making a cutting edge contact with a grinding wheel being secured to a table or the like of a milling machine at high rotational frequency after being tilted to some extent and grinding a flank, while restoring the tilted cutting edge to the original state afterward. CONSTITUTION:On the circumference of a milling machine body 1, there is provided with a cylindrical hole 2. A turnable range of a tip 6 is restricted by a bearing surface 7 and a swivel-stop plate 8. Such a state that a convex part 9 comes into contact with the bearing surface 7 is a usable state as a milling cutter. However, if grinding takes place in this state, a relief angle comes to zero so that a flank is ground in a state of being turned (tilted) till a notch 10 is made contact with the swivel-stop plate 8. Afterward, when restoring, a positive relief angle theta is formed there. When the tilt of a cutting edge is restored, height of the tip is displaced to some extent, but all cutting edges are also displaced. And, since the tip displaces the vicinity just beneath a turning shaft, displacement itself in the tip height is sufficiently small enough so that its variations becomes minimized.
Patent JP-S58164912-A (JP)
Title: Boiler device
Inventor: ORIMOTO MANABU
IPC: F23C6/04
Filed: 1982-11-15
Abstract: PURPOSE:To reduce the quantities of NOx and smoke dust in exhaust gas by simple structure by mounting an auxiliary burner near a venturi formed by opposite arcuate projecting sections in a furnace, stabilizing flames in a secondary combustion chamber and recirculating exhaust gas to a burner for load and/or an air supply port for secondary combustion. CONSTITUTION:The furnace is separated into a primary combustion chamber 31 and the secondary combustion chamber 32, a furnace sectional part communicating the primary combustion chamber 31 and the secondary combustion chamber 32 is formed by the arcuate projecting sections, and a venturi throat section 33 is constituted. Accordingly, a furnace gas is  changed into a contracted flow, the velocity of flow is increased, and retention time is shortened. An air port 38 for two-stage combustion is formed to the venturi throat section 33, and the furnace gas and air for combustion are rapidly mixed uniformly by a venturi effect. The advance of the carbonization of unburnt matters can be inhibited because a spiral vortex is not generated because of the arcuate projecting sections in the upper space corner sections of the primary combustion chamber 31 and the furnace gas passes smoothly through the venturi throat section. The burner 34 for assistance is arranged in mutually parallel shape or toward the primary combustion chamber 31 side in the same horizontal surface as the air port 38 for two-stage combustion. Consequently, combustion in a secondary air chamber can be stabilized.
Patent JP-H07176273-A (JP)
Title: Dynamic correction of blooming distant from axis for deflection lens crt
Inventor: SHIN YAO CHIEN
IPC: H01J29/48
Filed: 1994-08-25
Abstract: PURPOSE: To correct the electron beam defocus in a cathode-ray tube. CONSTITUTION: A high-voltage deflection focus lens, which is arranged inside a beam deflection area of a magnetic deflection yoke of a CRT, has plural first focus grids G5 B, G5 C, G5 D arranged with a constant space in a neck part of the CRT, and a first pair of grids respectively have beam passing openings 136, 138, 140. One of these openings is displaced from an axis in the lateral direction, and the other is displaced in the vertical direction. Other grids G5 A, G5 E arranged in a side, in which the first pair of grids face to each other, respectively have beam passing openings 113, 115 aligned in an electron beam axis and having a center, and the grids G5 A, G5 E are maintained at a fixed focus voltage.  Dynamic focus correcting voltage to be changed in proportion to the deflection of electron beam is applied to each grid of the first pair so as to correct the asymmetric electron beam defocus at all positions on the screen of the CRT.
Patent JP-H0617908-A (JP)
Title: Hydraulic power tansmission provided with lockup clutch
Inventor: MURATA KIYOHITO
IPC: F16F15/134
Filed: 1992-07-03
Abstract: PURPOSE:To improve accuracy of alignment of a friction member and obtain stable groove preventive effect. CONSTITUTION:A circular friction plate 1 is in sliding contact with either one of an input side meber which rotates together with a center plate 30 and an output side member which rotates together with a damper mass 12. An elastic piece 34 axially projected from the friction plate 31 so as to pressurize the friction plate 31 to the above-described one of the members, while a fitting piece 35 is formed on the friction plate 31 so as to fit the friction plate 31 to a specified portion for positioning it onto an axial line of the input or output member. An engagement mechanism id provided to engage the friction plate 31 with the remaining one of the input and output mebers when a relative rotation angle between the center plate 30 and the damper mass 12 becomes the prescrived angle or more.
Patent JP-S6356056-A (JP)
Title: Security telephone set
Inventor: TAKEHARA KIYOTAKA
IPC: G08B25/08
Filed: 1986-08-26
Abstract: PURPOSE:To notify emergency through talking by cutting off an emergency notifying equipment from a line when a connection request comes while the emergency notifying equipment acquires the line so as to connect a slave telephone set to a external line with priority. CONSTITUTION:When the slave telephone set 3 desires to make a phone call to a police or a fire station while the emergency notifying equipment 2 applies emergency notice, an external line connection request means provided to the slave telephone set 3 is operated and a line connection request is sent from a terminal control section 13 to a main control section 11. Then a realy Ry1 is opened in the main control section 11 to cut off an internal line 5 from the external line 4 and to send a line release notice to the terminal control section 12 of the emergency notice equipment 2 and to start time count at the same time. The terminal control section 12 opens the relay Ry2 to stop the emergency notice and a terminal control section 13 of the slave telephone set 3 closes the relay Ry3. When a prescribed waiting time T1-3sec) elapses, the main control section 11 closes the relay Ry1 to connect a telephone set 14 to the external line 4.
Patent JP-2000036113-A (JP)
Title: Magnetic recording medium
Inventor: YAMADA YUKARI
IPC: C10N40/18
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To maintain an adhesion property and lubricity and to assure a good traveling property and durability by holding a lubricant contg. a compd. of bifunctional perfluoropolyether having a carboxyl group at its terminal and amine and perfluorocarboxylate in the outermost layer. SOLUTION: A ferromagnetic metallic thin film is formed as a magnetic layer 2 on a nonmagnetic base 1 and a protective film 3 is formed as the outermost layer on this magnetic layer. The lubricant contg. the compd. of the bifunctional perfluoropolyether having the carboxyl group at the terminal expressed by formula I and the amine and the perfluorocarboxylate expressed by formula II is held in the protective film 3. The protective film 3 consisting of carbon, more particularly diamond-like carbon having relatively high hardness is more preferable. In the formulas, Rf1 denotes a perfluoropolyether chain; R1 to R4 denote hydrogen or hydrocarbon groups; n denotes 6 to 10; R denotes 9-22C alkyl group.
Patent JP-S5990329-A (JP)
Inventor: OKUNO AKIHIRO
IPC: H01H9/44
Filed: 1982-11-15
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-H0954960-A (JP)
Title: Optical system driving device
Inventor: EZAWA HIROSHI
IPC: G11B7/085
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical system driving device high in performance having a wide control frequency band, while making a carriage thin in structure. SOLUTION: The device is equipped with the carriage 20 made of synthetic resins to be movable in the tracking direction, supporting a holder equipped with an objective lens 2 to be movable in the focusing direction. The carriage 20 is formed with an optical path groove, and light emitted from the outside of the carriage 20 passes through this optical path groove to reach the objective lens 2. The carriage 20 is fitted with a cover 70 connecting up both side walls of the optical path groove, so as to enhance the rigidity of the carriage.
Patent JP-2001026108-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: MAKITA HIDEYUKI
IPC: B41J2/045
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head in which ink jet characteristics are not influenced even if the ridge part is chipped by a jig at the time of positioning on a substrate by placing dummy positioning parts at the opposite ends of a multilayer piezoelectric element before being diced. SOLUTION: Dummy positioning parts 60a are provided at the opposite ends of a multilayer piezoelectric element 60 where the length of the multilayer piezoelectric element required for forming a plurality of piezoelectric element is L1 and the length of the multilayer piezoelectric element 60 is L2(L2>L1). When a plurality of piezoelectric elements are manufacture from the multilayer piezoelectric element 60, the multilayer piezoelectric element 60, 60 are bonded, while being positioned, onto a substrate 11 where electrode patterns 66, 67 are formed and then they are diced into a plurality of piezoelectric elements by making slit grooves by means of the blades of a slit making unit, e.g. a dicing source. The dummy part 60a is preferably 0.3-2 mm long in the longitudinal direction.
Patent JP-H0733754-A (JP)
Title: Production of 5,5'-bi-1h-tetrazoles
Inventor: TANAKA HIROAKI
IPC: C07D257/04
Filed: 1993-07-20
Abstract: PURPOSE:To produce salts of industrially advantageous 5,5'-bi-1H-tetrazole (BHT) in high quality and yield by improving the filterability of salts formed as a by-product in producing sodium or manganese salt of the BHT. CONSTITUTION:This method for producing manganese salt of BHT is to react sodium azide, sodium cyanide and manganese dioxide with acetic acid in water solvent at a low temperature by dropping the acetic acid thereinto and then carry out the reaction at a high temperature for a prescribed time in two-stage reaction at the low and high temperatures and further treat the unreacted hydrogen azide with sodium nitrite in the system. Furthermore, this method for producing sodium salt of the BHT is to add sodium sulfide or sodium hydrosulfide to the manganese salt of the BHT in the presence of the water solvent and separate the manganese as a sulfide by filtration. Thereby, the salts of the BHT useful as an inflator for air bags with hardly any toxicity or a foaming agent for thermoplastic resins can industrially and safely be produced in high purity and yield.
Patent JP-H08103824-A (JP)
Title: Wire heating method superior in bending workability
Inventor: KASUYA TADASHI
IPC: C22C38/12
Filed: 1995-08-07
Abstract: PURPOSE: To provide a wire heating method that 15 superior in bending workability with a steel sheet heated. CONSTITUTION: The ratio of the yield strength of a steel at a certain temp. to that of a steel at a room temp. is controlled within a prescribed range; in addition, as a wire heating method, the highest attainable temp. is set from 600 to 1,100 deg.C; and then, water cooling is commenced immediately after or at 400 deg.C or above and stopped within the range of 200 deg.C or below to the room temp.
Patent JP-S6260603-A (JP)
Title: Manufacture of molded material utilizing matte
Inventor: HASHIZUME SHINJI
IPC: B27N3/28
Filed: 1985-09-10
Abstract: PURPOSE:To use the titled molded material utilizing matte as various kinds of industrial material, by a method wherein matte or matte which has been molten and granulated is used as material, is molten under specific condition and is then formed into plates, pipes, rods, profiles and shapes with a molding device through integration of molten matte. CONSTITUTION:Although matte loaded within a hopper 20 is sent out to a device 12 side from the lower end of a cylinder through a rotation of a screw shaft 14 for extrusion along with supply of the same within the cylinder 15, the same is preheated up to the vicinity of 120 deg.C by a heater 16 arranged on the external circumference of the cylinder 15 at this time. The matte enters the device 12 side under a state preheated up to the vicinity of 120 deg.C while it is pressurizing to become of uniform density, and is made into matte under a moten and stuck state through heating at 120 deg.C 'nd pressurization at 30kg/cm<2> by means of rolls 17, 17 and steel belts 18, 18. In this instance, transit time in the pressurizing and melting device 12 is about 1.5min. As a granulation device 13 for pelletizing is arranged at an outlet of the pressurizing and melting device 12, the matte which has come out of the pressurizing and melting device 12 and molten and molded into a blocklike state is pelletized immediately.
Patent JP-S6359855-A (JP)
Title: Edible film
Inventor: KAWAI JUN
IPC: A23L1/00
Filed: 1986-08-29
Abstract: PURPOSE:To obtain an edible film having heat-sealing properties, by incorporating a solid fat into the edible film. CONSTITUTION:Normally about 0.01-20wt%, preferably about 0.1-10wt% solid fat selected from glyceride, surface active fats, fatty acids or salt thereof or esters thereof, etc., is finely dispersed into a common edible film such as a wafer, pullulan film, etc., or to the surface of said film.
Patent JP-H0826971-A (JP)
Title: Cosmetic
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a cosmetic which contains an acidic polysaccharide of shell meat and sterols from shell meat, thus safely keeps the skin lubricative and flexible, particularly increases moisture retention. CONSTITUTION:Meat of shells such as pearl oysters is hydrolyzed with a protease, proteins are removed and low-molecular substances are removed and then, a quaternary ammonium salt such as cetylpyridinium chloride is added to give an acidic polysaccharide. Or the shell meat is hydrolyzed with protease, proteins are removed, then dialyzed and a quaternary ammonium salt is added to precipitate the acidic polysaccharide. This precipitate is dissolved in an aqueous solution of an inorganic salt such as potassium chloride and an aqueous alcohol is added to effect reprecipitation to give the purified product. The polysaccharide and sterols obtained from the shell meat are used as active ingredients to prepare lotion, cream, milk, pack and other cosmetics.
Patent JP-H0736214-A (JP)
Title: One-component magnetic developer and image forming method
Inventor: URAWA MOTOO
IPC: G03G15/09
Filed: 1993-07-22
Abstract: PURPOSE:To provide a one-component magnetic developer by which an image with high resolution and high-definition reproducibility is formed. CONSTITUTION:This method is an image forming method for developing an electrostatic latent image 9 formed on an electrostatic latent image carrier 1 by making the electrostatic latent image carrier 1 opposed to a developer carrier 5 carrying a developer layer. The developer, which is used in such an image forming method that oscillating bias voltage with 1st peak voltage energizing the developer 8 in a direction from the developer carrier 5 toward an electrostatic latent image visualizing part 10 and having a voltage level between the potential of the electrostatic latent image visualizing part and the potential of an electrostatic latent image backgroud part, and 2nd peak voltage energizing the developer in a direction from the electrostatic latent image visualizing part toward the developer carrier and having the voltage level positioned on a reverse side to the voltage level of the 1st peak voltage concerning the potential of the electrostatic latent image visualizing part is impressed on the developer carrier, is one-component magnetic developer 8 consisting of at least binding resin and magnetic powder, and when the absolute value of two-component triboelectrification of the developer to iron powder is set to ¦Qd¦, 100>=¦Qd¦>=40muc/b is satisfied.
Patent JP-S6444711-A (JP)
Title: Manufacture of extruded rubber product
Inventor: HASEGAWA HITOSHI
IPC: B29C48/09
Filed: 1987-08-12
Abstract: PURPOSE:To cause defect on a rubber formed object not to occur, even when said object is brought in contact with transferring rollers, etc. by a method in which ultraviolet ray is radiated on the surface of the extruded unvulcanized rubber object, whereby the outer surface of the unvulcanized rubber formed object is cured, and after the radiation of ultraviolet ray, the unvulcanized rubber formed object is continuously vulcanized. CONSTITUTION:An unvulcanized rubber hose 2 extruded from an extruder 1 is transferred to a next ultraviolet ray radiating device 3 by using a transferring roller 7. The unvulcanized rubber hose 2 passes through the almost center of a cylindrical jacket 8, and the ultraviolet ray is radiated on the outer surface of the unvulcanized rubber hose 2 in the vertical direction to the direction in which the hose is extruded, from the directions of left and right two points of two mercury lamps, thereby curing the outer surface of said hose. Next, the unvulcanized rubber hose 4 transported from the ultraviolet ray radiating device 3, is transported into a prescribed vulcanization device and is vulcanized. Since the surface of a produced rubber hose has been cured by ultraviolet ray before vulcanization, even when the hose is brought in contact with the transferring rollers 7a, 7b used in the early stage of vulcanization, defects on its surface do not occur.
Patent JP-S6357167-A (JP)
Title: Chamfering device
Inventor: OKU TSUNEO
IPC: B24B19/26
Filed: 1986-08-29
Abstract: PURPOSE:To enable a chamfering process for asymmetrical shape by machining one of the outer edges of a machining object on a workpiece, using the oscillation thereof. CONSTITUTION:In the case of chamfering for asymmetrical shape, a workpiece oscillation range setting sensor 9 is fitted within a range corresponding to an angle of + or -alphaformed with one diagonal line in the direction of the minor axis of a workpiece 6. And the workpiece 6 is set to a holder 8 and oscillated within an oscillation range of + or -alpha. Also, the outer surface of a cylindrical grinding stone is oscillated in the oscillation direction 19 of the holder 8, thereby pressing the workpiece 6 in the direction of the rotary axis thereof. Concurrently therewith, the outer edge of the workpiece 6 is pressed to the outer surface of the cylindrical grinding stone, thereby processing the chamfering part 28 of the workpiece 6 and after preliminarily processing until a position corresponding to a difference X between the center 27 of an ellipse and the center 26 of the workpiece 6, the workpiece 6 is actuated for turn and pressing in the direction of the rotary axis. Also, the outer surface of the cylindrical grinding stone is oscillated in the oscillation direction 19 of the holder 8. The outer edge of the workpiece 6 is thereby pressed to the outer surface of the cylindrical grinding stone for a chamfering process.
Patent JP-S6099167-A (JP)
Inventor: JIEEMUSU JIEETAA ANDAASON
IPC: C08L77/00
Filed: 1984-09-26
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-H0848390-A (JP)
Title: Structure for installing container
Inventor: HASEGAWA SUSUMU
IPC: B65D90/12
Filed: 1994-08-02
Abstract: PURPOSE:To simply transfer and install a container transported by a trailer to container-installing bases and use the container as a warehouse as it is. CONSTITUTION:A plurality of pairs of support rods 6 are mounted on both lower end edges of a container A of a rectangular parallelopiped shape so as to be horizontally projected and retracted. On the other hand, a plurality of container-installing bases 10 are set on the ground so as to each positionally correspond to the support rods 6. A jack 11 for vertically moving the container by bearing the support rod 6 is mounted on each of the container-installing bases 10. The container A loaded on a trailer C and led into between the container-installing bases 10 is installed on the container-installing bases 10 by actuating the jacks 11.