baber/WOPTO huggingface dataset:
Patent JP-H10151532-A (JP)
Title: Work assembly method
Inventor: KIKUCHI DAISUKE
IPC: B21D43/14
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To extensively reduce an occupied area required for assembly of a work smaller than ever as well as to certainly reduce manufacturing processes concerning a work assembly method to assemble the work in a state of reversing a surface and a back of the work. SOLUTION: When a first work 19A and a second work 19B are reciprocally and continuously carried and the first work 19A arrives at a specified position, carriage of the first work 19A is temprarily stopped, the first work 19A is removed from a work holder 15 and is sided from a carrier passage 15, after the surface and the back of the first work 19 are reversed, when the second work 19B carried immediately after the first work 19A arrives at the specified position, the first work 19 is held on the work holder 15 on which the second work 19B is held, and the first work 19A and the second work 19B are assembled.
Patent JP-H04183345-A (JP)
Title: Fishing rod
Inventor: KUROSU KENICHI
IPC: A01K87/00
Filed: 1990-11-15
Abstract: PURPOSE:To enable housing of a reserve head or a spare head by forming a notched opening in a space of a butt for housing the tip top and an intermediate rod. CONSTITUTION:A housing space 25 for the head such as the tip top is formed in a thick-wall part 23 in the bottom of a butt body 15. The housing space 25 is formed into a tip tapered shape in the axial direction of the butt body 15 corresponding to the shape of the head, etc. A notched opening 27 is formed between an inner space 13 of a butt 11 and the housing space 25 and communicated to afford a small-sized, lightweight and inexpensive product.
Patent JP-H10151936-A (JP)
Title: Fluid frictional heat utilizing heater
Inventor: MOROI TAKAHIRO
IPC: F24J3/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a slender-shaped fluid frictional heat utilizing heater which can be mounted on the side of a vehicular engine or the like by arranging a shearing acting part and a driving shaft as an integral object in a heating chamber of a cylindrical space coaxially with the heating chamber in a fluid frictional heat utilizing heater using a viscous fluid heated by shearing. SOLUTION: When it is utilized as an auxiliary heat source of vehicular heating, since a shearing acting part 15 rotates by driving of a driving shaft 14, a viscous fluid is heated in a clearance 7a between a cylindrical wall surface of a heating chamber 7 and a cylindrical outer peripheral surface of the shearing acting part 15. Circulating water entering from an inlet port 8 is heated through a wall surface of the adjacent heating chamber 7 when flowing in a heat radiating chamber 4, and is sent to a heating circuit from an outlet port 9. In this case, the shearing acting part 15 and the driving shaft 14 are made of a single bar-shaped raw material, and a work error by an installing die or the like at installing time can be eliminated.  Therefore, the clearance 7a between an outer peripheral surface of the shearing acting part 15 and a wall surface of the heating chamber 7 is reduced, and a calorific value of the fluid frictional heat utilizing heater can be significantly improved.
Patent JP-H09153238-A (JP)
Title: Device for evaluating magneto-optical disk
Inventor: KONUMA TAKEHIKO
IPC: G11B11/105
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To easily add a magneto-optical disk to a general magneto-optical disk driving device by inspecting the signal imbalance of the magnetooptical disk. SOLUTION: An LPF 6 passes the low frequency component of a RF difference signal supplied from an input terminal 2. A gain control amplifier 8 gates the noise component of a header address portion leaked to the RF difference signal. A replacing switch 9 replaces the noise component of the header address from the gain control amplifier 8 by the low frequency component of the RF difference signal from the LPF 6. A BPF 10 passes the high frequency component of the RF difference signal outputted from the replacing switch 9. A control circuit/3 replacing processing by the replacing switch 9 according to an RF sum signal supplied from an input terminal 12 and located in the difference diameter position of the magneto-optical disk and controls gate processing of the gain control amplifier 8.
Patent JP-S63170152-A (JP)
Title: Deceleration detector
Inventor: KIGOSHI HIDEO
IPC: B60T8/28
Filed: 1986-12-29
Abstract: PURPOSE:To secure the optimum deceleration conformed to live load, by forming a guide groove with a cam surface in the underside of a moving body, whose tilt angle is variable, housing a mover moving according to deceleration at the time of braking, and making a piston, receiving brake operated pressure, link up with the cam surface. CONSTITUTION:A pipe line 3 to be connected to one side of an output port of a brake valve 1 is branched off into pipe liens 3a and 3b, and this pipe line 3a is connected to an air-over hydraulic booster via a pressure regulating valve gear, and the output is made to be supplied to a rear-wheel brake. And, pipe lines 3b and 3 are connected to a solenoid valve 7 and a deceleration detector 6. This deceleration detector 6 is made up of having a piston 42 receiving pressure out of the pipe line 3b and a permanent magnet-make roller 55 moving on a bottom wall of an inner space in a detecting assembly 52, a tilt angle of this detecting assembly 52 is displaced by displacement of the piston 42. In this case, a guide groove 81 is formed in a lower plate 80 of the detecting assembly 52, and the bottom surface 81a is formed into a cam surface.
Patent JP-H01151795-A (JP)
Title: Lubricator for rotary compressor
Inventor: NOGUCHI MASAO
IPC: F04C29/00
Filed: 1987-12-09
Abstract: PURPOSE:To achieve smooth lubrication by setting positional relation between the outlet section of a lower piston oil groove, an oil communication path and the suction port of an upper piston oil groove properly thereby sucking oil from an oil layer even under low rotary speed. CONSTITUTION:Oil sumps 2, 3 are formed eccentrically with respect to the axis of a piston shaft 4 at the opposite end sections of a piston 1. An oil path 5 is arranged in the upstream of rotary direction of upper and lower bearings and an oil outlet section 8 of a lower piston oil groove 7 is also arranged in the upstream of rotary direction. Lifting force is induced through sliding friction between the oil and the rotating lower bearing and the oil is pushed up along the lower piston oil groove 7. Consequently, smooth lubrication can be achieved even under low rotary speed.
Patent JP-H09111844-A (JP)
Title: Flush water mechanism of hot-water washing device
Inventor: IKEGAWA SUNAO
IPC: E03D9/08
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent sounds caused by water hammers by placing a diaphragm valve in the flush water passage of a hot-water washing device, and actuating the diaphragm valve by means of a flush water control valve provided in an auxiliary flush water passage connected to time diaphragm valve. SOLUTION: A mixing valve is communicated to a flush water passage by control of a switching valve, and the handle 47 of a flush water control valve 30 is pulled to raise a cylinder 45 inside a guide cylinder 33. Next, a valve element 41 is separated from a water hole 36 in a bulkhead 35 against the energizing force of a return spring 43, thus opening the passage. Then the pressure within the back chamber 20 of a diaphragm valve 11 decreases, and water pressure on the side of a main chamber 13 where the pressure of initial cold water works from an inlet part 14 becomes relatively high. Therefore, diaphragm packing 21 is swollen and deformed toward the back chamber 20 from the main chamber 13 against the energizing force of the return spring 23.  As a result, the diaphragm packing 21 separates from the sheet part 18 of a valve case main chamber side part 12 to open a main outlet part 15 to communicate a passage leading to a flush water nozzle 10, thereby discharging the initial cold water.
Patent JP-S63165300-A (JP)
Inventor: KISHI MITSUHIRO
IPC: E02F3/43
Filed: 1986-12-26
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-H09132029-A (JP)
Title: Spacer clip for window glass
Inventor: ARAKAWA KOJI
IPC: B60J1/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the spacer clip for a window glass the set condition of which is hardly released. SOLUTION: This clip is provided with a grommet body 1, and with a glass receiving body 2, and allows the grommet body 1 and the glass receiving body 2 to be connected with each other by paired hinge pieces 3 and 3, and meanwhile the clip is so constituted that projections 6a and 6b are formed in the grommet body 1 side, and adjusting grooves 12a, 12b, 12c and 12d are formed at the glass receiving body 2 side, which are different in depth for allowing the aforesaid projections to be fitted with the adjusting grooves respectively.  In this case, the length of the paired hinge pieces 3 and 3 is made sufficient enough that they can be twisted when the glass receiving body 2 is turned fully once, and the employment of a constitution that the glass receiving body 2 is forcibly drawn to the grommet body 1 side at the time of setting by making use of the twisted condition of the respective hinge pieces 3, prevents a set condition as a basis for the grommet body 1 and the glass receiving body 2 from being released.
Patent JP-2000197845-A (JP)
Title: Drying furnace for coating
Inventor: YAMANAKA TSUKASA
IPC: F26B15/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a furnace length, to use energy efficiently, and to prevent the adhesion of refuse and others to a coated surface by heating a place of inferior temperature increasing properties convergently when the coated surface of a car body is baked in a drying furnace. SOLUTION: The temperature increasing properties of the thick plate part of a car body W is improved by a process in which an indirect heating furnace 3 for heating by radiation heat and a direct heating furnace 4 for heating by a hot air convection method are installed along a work conveyance path, the pressure of the furnace 3 is made higher than that of the furnace 4, and heating mechanisms 3, 4 are installed around the furnace 4, so that the temperature increasing properties of the thick plate part of the car body W are improved. A heating panel type preliminary heating units 2 are installed separately upstream from the furnace 3 on the upstream side in the conveyance path, and the exhaust heat of the furnace 4 is used as the heat source of the unit 2.
Patent JP-H05118662-A (JP)
Title: Automatically setting method for hot water level of bath
Inventor: HAYASHI YOSHIO
IPC: A47K3/00
Filed: 1991-10-29
Abstract: PURPOSE:To prevent excess or insufficiency by previously pouring a predetermined quantity of water in a bathtub, then deciding whether a circulation pump is driven to circulate in an additional combustion circulation passage or not, and pouring an insufficient quantity of water to be poured as compared with set quantity to be poured at the time of no circulation or less than maximum quantity of hot water. CONSTITUTION:When a pouring quantity and a temperature of hot water of a bath are set by a remote controller 80 and an automatic operation is started, a controller 70 instructs an automatic hot water level retention of the bath. Then, a small predetermined quantity of hot water such as 10 liters is first monitored by a pouring water quantity sensor 62, and poured in a bathtub 10. Thereafter, a circulation pump 21 is driven for a predetermined period, and whether water of the bathtub 10 is circulated in circulation passages 31, 32 or not is decided by a water flow switch 23. If the circulated and poured quantity of hot water is equal to or more than a maximum quantity of hot water stored so far, the pouring is finished, and a combustion is performed. After the combustion is finished, the controller 80 displays an error of the gist indicating substantially no pouring and error setting.
Patent JP-H07158187-A (JP)
Title: Execution method of building
Inventor: NEZUKA NOBUO
IPC: E04B5/02
Filed: 1993-12-13
Abstract: PURPOSE:To install a floor panel easily even when the installation space of a lastly mounted floor panel only has width slightly narrower than the width of the floor panel when a floor consisting of the floor panel is constructed on a floor section surrounded by a wall. CONSTITUTION:The floor of a second floor is formed in double structure composed of upper and lower floors, and a storage space is formed between the upper and lower floors in the execution method of a building. The building is constructed by assembling previously formed wall panels la, floor panels 3, etc. Walls 1 required for bearing the floors to be formed 2 are built with the exception of a wall body 1 oppositely faced to at least one side of floors to be formed 2 in walls l surrounding the floors 2 under a second floor to be shaped. Bearing members 5 bearing the floors 2 are installed to the walls 1. After the floors 2 are constructed by the floor panels 3, then the removed wall 1 is built.
Patent JP-H08168004-A (JP)
Title: Device and method for processing image
Inventor: YAMAMOTO MIKA
IPC: G06T5/00
Filed: 1994-12-15
Abstract: PURPOSE: To form a high-definition image by deciding a threshold value based on the density value of an extracted formed material picture element and further thresholding the density value based on the threshold value to form an edge suitable for a degraded image. CONSTITUTION: Image data stored in frame memories 103R, 103G and 103B are read into a RAM 107 for each line. Among the data read into the RAM 107, the data for which density difference between adjacent two picture elements is larger than α are detected as inclination presence. When the picture elements provided with this inclination are continued more than β in the same direction, those picture elements are extracted. A threshold value Th1 is calculated from the density value of these extracted picture elements, and the density value is replaced with the threshold value Th1. In this case, the average value of maximum and minimum density value stored in the RAM 107 is defined as the threshold value Th1.  When the picture element provided with the density higher than this threshold value Th1 is converted to the maximum density value and the picture element provided with density lower than the threshold value Th1 is converted to the minimum density value, the image can be threshold processed.
Patent JP-H05125097-A (JP)
Title: New protein acting on nerve cell and glia cell and medicine containing the same protein
Inventor: KATO TAIJI
IPC: A61P25/28
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the subject new protein having specific partial amino acid sequences and molecular weight and axon extension action and glia cell proliferation-suppressing action, useful as treating agent for cerebrospinal diseases such as dementia and antitumor agent for cerebral tumor. CONSTITUTION:A tumor lump of neurofibroma obtained from a patient of Von Recklinghausen's disease is homogenized in 20mM tris-hydrochloric acid buffer solution (pH7.5) containing a protease inhibitor and 1mM dithiothreitol and then centrifuged to separate supernatant, and the supernatant is passed through an anionic column and the absorbed ingredients are eluted with a concentration gradient of sodium chloride. Fractions having glia cell proliferation- suppressing action are collected and passed through a hydrophobic chromatography column and then purified with a hydroxyapatite column chromatography to provide the objective protein having about 50kd molecular weight, and containing partial amino acid sequences, MXR, FER, AGE, formula I, formula II, VAAAXDD, RGTPWL, GTPWLR, formula III, formula IV, ALQEAXV and formula V.
Patent JP-H05146845-A (JP)
Title: Manufacture of skid frame base
Inventor: EMURA ISAO
IPC: B22D27/04
Filed: 1991-11-27
Abstract: PURPOSE:To manufacture a skid frame base (skid button) having long service life. CONSTITUTION:At the time of casting a Cr-Ni-Co-alloy-made skid frame base with a shell mold method, by using iron-made grains as backup material, cooling velocity after casting is made to large and the casting structure on the surface layer part is made to fine equiaxed crystals (chilled crystals). By this method, even under the severe use at the high temp., the crack, etc., is difficult to develop.
Patent JP-H0648965-A (JP)
Title: Method for dehydrogenation of hydrocarbon and oxygenated hydrocarbon
Inventor: JIEREMII BAANAADO KUUPAA
IPC: C07C5/333
Filed: 1992-11-20
Abstract: PURPOSE: To continuously dehydrogenate hydrocarbon and/or oxygenated hydrocarbon feed by allowing hydrocarbon and/or oxygenated hydrocarbon feed to contact with a dehydrogenating catalyst in a reaction zone at an elevated temp.  
     CONSTITUTION: A catalyst is capable of retaining hydrogen and (a) is brought into contact with a feed to form a dehydrogenated product and hydrogen, at least some of the hydrogen formed being adsorbed by the catalyst and/or reacting therewith to reduce at least part of the catalyst; (b) the dehydrogenated product and any unadsorbed/unreacted hydrogen is removed from the reaction zone; (c) at least some of the adsorbed hydrogen is removed from the catalyst and/or at least some of the reduced catalyst is oxidized; and (d) the catalyst from step (c) is reused in step (a). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04185946-A (JP)
Title: Tension clutch structure
Inventor: KITAMURA JUNICHI
IPC: F16H7/08
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the structure for surely producing the transmission cutting state by situating the bent point of a bent link center on a center line between the rotational centers of driving and following pulleys, and by providing an operational member with which the bent point can be moved, operated and retained along the center line. CONSTITUTION:After a bent point Z in the center between bent links 16a and 16b is situated on a center line X between the rotational centers of driving and following pulleys 10 and 11, an operational member 20 by which the bent point Z is forcibly moved, operated or retained along the center line X, is provided in such a way that the first and the second tension pulleys 13a and 13b are separated from each other. The operational member 20 is operated, and the bent point Z of the bent links 16a, 16b is moved on the center line X, while the first and the second tension pulleys 13a, 13b are pushed wide by the bent links 16a, 16b, and the first and the second tension pulleys 13a, 13b are displaced and operated from the center line X, to the point of equal distance, and is retained, and the transmission cutting state is thus obtained.
Patent JP-H03172012-A (JP)
Title: At-cut thickness-shear crystal oscillator
Inventor: KOYAMA MITSUAKI
IPC: H03H9/19
Filed: 1989-11-30
Abstract: PURPOSE:To oscillate the oscillator at an overtone frequency using an uncontrolled oscillation circuit by bringing about the relationship, 12.52<=f.a/phi<=85.17 between the resonance frequency, f(MH2); the diameter of the crystal piece, a, and the diameter of the exciting electrode respectively and keeping the principal place unchamfered. CONSTITUTION:When assuming the resonance frequency of a crystal piece as f(MHz), the diameter as (a) and the diameter of an exciting electrode 12 as phi, the size of the crystal piece 11 and the exciting electrode 12 are determined so as to obtain the range of 12.52<=f.a/phi<=85.17. Since a fundamental wave vibration is blocked, therefore the vibration of the overtone is relatively easily executed, the main surface of the crystal piece 11 is prevented from being chamfered. Thus, the oscillation of the overtone can be executed by using the uncontrolled oscillation circuit.
Patent JP-H11135677-A (JP)
Title: Package board
Inventor: MORI YOJI
IPC: H01L23/12
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a warpage free package board having solder bumps. SOLUTION: On an IC chip 80 side surface (upper surface) of a package board 100, the size of solder pad 75U is small (a diameter of 120-170 μm) and the metallic part being occupied by the solder pad 75U is small. On the contrary, the size of solder pad 75D is large (a diameter of 600-700 μm) on the surface (lower surface) of a motherboard 90, and the ratio of metallic part is large. In the inventive package board 100, the metallic part on the IC chip side of the package board is increased, by forming a dummy pattern 159 on the outer circumference of a conductor circuit 158U on the IC chip side of the package board.  Consequently, the metallic parts are increased on the IC chip side of the package board, and the ratio of metallic part is adjusted between the IC chip side and the motherboard side thus preventing occurrence of warpage during the production process of the package board and during the use thereof.
Patent JP-H02158712-A (JP)
Title: Luminous flux diameter changer
Inventor: MATSUMURA SUSUMU
IPC: G02B27/00
Filed: 1988-12-13
Abstract: PURPOSE:To decrease the number of parts, to facilitate assembly and adjustment and to reduce cost by providing a means for collimating a luminous flux means on a 1st plane and a means for changing the direction of the collimated beams of light on a 2nd plane and unitizing these means. CONSTITUTION:A prism 7 has an incident face 7-1 in a place where the central ray of the divergent luminous flux 9 from a semiconductor laser 1 is made incident on a perpendicular face and an exit face 7-2 which emits the collimated beams of light respectively as 1st and 2nd faces. A Fresnel zone plate 8 is provided as the means for collimating the luminous flux on the incident face 7-1 to convert the divergent luminous flux from the semiconductor laser 1 to the collimated beams 11 of light. The number of parts is decreased and the assembly and adjustment are facilitated in this way; in addition, the cost is reduced.
Patent JP-H04182620-A (JP)
Title: Magneto-optical element
Inventor: OKITSU ATSUSHI
IPC: G02F1/09
Filed: 1990-11-19
Abstract: PURPOSE:To obtain the magneto-optical element which is high in operating response speed, is large in contrast ratio, is simple in construction and inexpensive by winding a coil on the projecting part of a yoke core and forming the thin film of magnetic fluid in the part corresponding to the spacing of the yoke core. CONSTITUTION:The magnetic field in a prescribed direction is generated in the spacing part 3 of the yoke core 2 when the coil 7 is energized. A magneto-optical effect is then generated in the magnetic fluid 5 and controls light transmission characteristics and, therefore, the on-off of light are controlled by on-off controlling the energization and de-energization of the coil 7. In addition, medium gradation light can be transmitted by regulating the current of the coil 7. The response speed of the on-off actions is extremely faster than the on-off actions of the conventional electrooptical elements and a high contrast ratio is assured. The correct resolution of the medium gradation, etc., is obtd. Further, the material cost of the fluid 5 which is a main driving material is extremely low and, therefore, the cost of production is reduced. Since the film thickness of the fluid 5 can be easily regulated, the production efficiency is extremely enhanced and since the winding part 4 of the core 2 projects from a substrate 1, the winding operation of the core is extremely facilitated.