baber/WOPTO huggingface dataset:
Patent JP-H11159037-A (JP)
Title: Installing structure of solar battery panel
Inventor: YOSHIDA SHINICHIRO
IPC: E04B2/90
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To install a panel so that a clearance does not exist between installing members by fixing installing pieces of the respective installing members to an installing metal fitting, and engaging an engaging projection of one installing member and an engaging recessed part of the other installing member adjacent left and right. SOLUTION: An installing member 8 has a shape of having a recessed part 41 to fit a solar battery panel 10 in a surface peripheral edge part of a vertical plate, having engaging recessed parts 27 on the left and right one side edges of the vertical plate, having engaging projections 33 on the left and right other side edges of the vertical plate and having installing pieces 32 on the reverse left and right other side edges of the vertical plate.  The engaging recessed part 27 of and installing member 8 is engaged with the engaging projections 33 of members 21 by installing the side part installing members 21 by a machine screw 50 on the most left side of a bracket 9 of a backing material 7 of an installing metal fitting, and the next installing member 8 is positioned/installed with the installed engaging projections 33 as a reference by fixing the installing pieces 32 of the members 21 to the bracket 9 by the machine screw 50. Therefore, since there is no clearance between installing member 8 adjacent left and right, the panel 10 can be installed so that a clearance does not exist between the installing members 8.
Patent JP-H01166948-A (JP)
Title: Sealing method of molding
Inventor: IGUCHI TOMOJI
IPC: B32B27/00
Filed: 1987-12-24
Abstract: PURPOSE:To enable the title method to maintain 'exciting anticipation feeling' by preventing a discoloration or adhesion of dust of a vessel at the time of 'molding extra', by laying the whole of a molding under the inside of a low- temperature thermoplastic resin composition which is opaque at the time of solidification and turns transparent at the time of softening. CONSTITUTION:A thermoplastic composition softening at a low temperature includes polylactone resin or a matter obtained by blending a plasticizer or a stabilizer with the polylactone resin or a matter obtained by adding a similar resin material which does not obstruct a matter from becoming transparent. The other example of low-temperature thermoplastic resin which can repeat a transparent state and opaque state reversibly is transpolyisoprene. At the time of sealing-up tightly a molding by making use of the low-temperature thermoplastic resin, insert molding, ultrasonic welding molding and insert press molding are used. To soften the resin of the molding either the same is immersed into warm water or an electric heater is used for the same. Contents of a matter which has been softened-made transparent as above may be taken out and if the same is cooled by keeping the same as it is, resolidification- making the same opaque-sealing is possible.
Patent JP-H01169980-A (JP)
Title: Superconducting device
Inventor: WATABE KIYOTO
IPC: H01L29/72
Filed: 1987-12-24
Abstract: PURPOSE:To make quasiparticles travel at high speed through a base region, and to increase working speed without lowering breakdown strength between a collector and an emitter by composing a base layer of two kinds or more of superconductors having different energy-gaps. CONSTITUTION:A base layer 2' consisting of a superconductor such as YBa2Cu3 O7-  having an energy gap larger than that of Pb is formed onto a base layer 2 made up of Pb. When injected quasiparticles transfer to the base 2 from the base layer 2', quasiparticles are accelerated by utilizing a potential gradient due to the difference of the energy gaps ( 2'> 2), thus allowing travelling at high speed. Accordingly, working speed is increased without lowering breakdown strength between a collector 1 and an emitter 3.
Patent JP-H08186323-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: MUSHIGAMI MASAHITO
IPC: H01S5/00
Filed: 1994-12-28
Abstract: PURPOSE: To lower an operating voltage by a method wherein a material which easily absorbs light is not used for a clad layer and a current stop layer in a semiconductor laser. CONSTITUTION: A compound semiconductor whose composition formula is expressed by (Alx Ga1-x )y In1-y P [where 0<x<=1, the value of (x) differs in every layer and (y) is about 0.5] is used for upper and lower clad layers 2, 4, 6 and an active layer 3 which constitute a semiconductor laser. A current stop layer 5 and the first upper clad layer 4 are formed of a semiconductor whose energy band gap is larger than that of the active layer 3.
Patent JP-H07191157-A (JP)
Title: Antimagnetic structure of time piece and the timepiece having the structure
Inventor: ARAI HIROYUKI
IPC: G04G99/00
Filed: 1993-12-24
Abstract: PURPOSE:To make a timepiece thin and compact by use of amorphous material of which the outer shape is polygonal or unevenness and wall thickness is a specified micron level as an antimagnetic material. CONSTITUTION:Amorphous material 2 is adhered and fixed to the inner face of rear lid at a part between the rear lid of a watch 1 and a movement 4 by means of adhesive agent 3. The composition of material includes e.g. Fe-Co-B-Si type. A method of producing amorphous material 2 adopts liquid cooling method, e.g. the gun method, centrifugal method and CVD method. The thickness of amorphous material is determined at 60 microns or less in consideration of thin formation and antimagnetic assurerance level. As the processing method the etching method is used since the amorphous is high hard.
Patent JP-H11160150-A (JP)
Title: Displacement detecting device
Inventor: KAMEDA YOSHIHIKO
IPC: G01J3/45
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To measure displacement with high reliability and high accuracy over a long period. SOLUTION: The failure of first through fourth displacement sensors 12a-12d is judged. When they are judged to have no failure, the displacement in two axial directions of a linear scanning mirror is calculated based on the sensor outputs A1-A4 of the first through fourth displacement sensors 12a-12d. The output systems of the failed sensors 12a-12d among the first through fourth displacement sensors 12a-12d are cut off, the gain is variably set based on the outputs of the normal sensors among the first through fourth displacement sensors 12a-12d, and the displacement in two axial directions of the linear scanning mirror is calculated.
Patent JP-H06238716-A (JP)
Title: Method and device for molding screw made of synthetic resin
Inventor: HIROKI TOYOHISA
IPC: B29C45/33
Filed: 1993-12-24
Abstract: PURPOSE:To mold a screw made of synthetic resin which is a single material and excellent in precision by utilizing a space part wherein a slide core is moved and transferring a top force member and a bottom force member to take out the molded screw. CONSTITUTION:Hollows (h), (i), (j), (k), (m),and (n) are formed after slide cores 2a, 3a, 4a and 5a are moved. Top force members 2, 4 and bottom force members 3, 5 are transferred in the vertical direction in an undercutless state. The part becoming an undercut and the part of a non-undercut are generated in any of the top force members 2, 4 and slide cores 2a, 4a accompanied by the top force members 2, 4 and the bottom force members 3, 5 and slide cores 3a, 5a accompanied by the bottom force members 1, 5. Even when a screw 1 is rotated in the state and any part is chosen, the similar state is caused.
Patent JP-H11161022-A (JP)
Title: Developing device for image forming device
Inventor: YOSHIDA WATARU
IPC: G03G15/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an image of high quality with magnetic one-component toner in particular. SOLUTION: A magnetic material 52 is provided to face a developing sleeve 50, in a photoreceptor drum 6 and the movement of the magnetic toner onto an electrostatic latent image from the developing sleeve 50 is accelerated. The magnetic material 52 provided in the drum 6 is formed like a plate and along the inside surface of the drum 6 and fixed in its vicinity. Further, the following method can be adopted as well; the magnetic material is of a cylindrical magnetic material coaxial with the drum 6 and provided in contact with the inside surface of the drum 6, so that the magnetic material is rotatable in accordance with the rotation of the drum 6. The toner receives the force of a magnetic field formed between a magnet roller 51 and the magnetic material 52, to accelerate the movement to a latent image region.
Patent JP-H07193136-A (JP)
Title: Storage element
Inventor: KITAJIMA HIROSHI
IPC: H01L27/108
Filed: 1993-12-27
Abstract: PURPOSE:To provide a structure which can be thinned down without any concentration of electric field in a storage element utilizing a functional insulation film such as a high dielectric film and a ferroelectric. CONSTITUTION:A contact hole 102 for contacting a lower-layer element is opened at silicon dioxide film 101, a conductive substance 103 is buried, and a side-wall film 105 consisting of silicon dioxide film is formed at the side-wall part of a lower electrode 104 formed by the double-layer film of platinum/ titanium nitride. Since the upper edge of the side-wall film 105 protrudes from the upper surface of the lower electrode (platinum film), a high dielectric film is not partially thinned down on the edge part of the lower electrode 104 when forming the high dielectric film or a ferroelectric film, thus obtaining a structure without any concentration of electric field. As compared with a conventional structure for avoiding the concentration of electric field, this structure does not have any disadvantages such as the damage in the high dielectric film and the increase in alignment margin so that this structure is suited for thinning- down and miniaturization.
Patent JP-H05275148-A (JP)
Title: Circuit card mutual connection system
IPC: H05K3/36
Filed: 1992-12-09
Abstract: PURPOSE: To make mutual connection at a high density by causing the back face pin of a zero insertion connector to pierce a mutual connection board so as to be coupled with a connector on a second card when a large number of simultaneous signal wires are to be connected between circuit cards positioning as mutually crossing at right angles. CONSTITUTION: When a single circuit card 24 is to be connected to plural circuit cards 24, female socket connectors 20 provided at the end portions of the cards 24 are faced mutually, and they are coupled using one pair of mutual connection boards 10 having vertical planes. Pins 12, 13 piercing the boards 10 are provide on the surfaces 16 of the boards 10, plural card edge connectors 14 are provided step like on back faces 18, and the end portions of the circuit cards 28, on which use devices 26 are formed, are inserted into slots provided on the surface recessed portions of the connectors 14. Thereby the mutual connection boards 10 are coupled with the female socket connectors 20 so that the circuit cards 24 are brought into connection states.
Patent JP-H02176510-A (JP)
Title: Calibration device for shape sensor
Inventor: YAMAZAKI TOMOYASU
IPC: G01B11/24
Filed: 1988-12-28
Abstract: PURPOSE:To automatically calibrate the position of an optical axis and to perform calibration for a short time by setting a shape sensor on a reference base. CONSTITUTION:By irradiating a screen 8 opposed to the shape sensor 1 mounted on the reference base 7 with a luminous flux from the sensor 1, the position of the irradiating point on the screen 8 by the luminous flux is detected by an area sensor 17, accompanied with the forward and backward movement of the screen 8 by a screen moving means 13. An optical axis position adjusting means changes the angle of the reflecting mirror 4 of the sensor 1 and adjusts the position of the optical axis of the luminous flux so as not to move the position of the irradiating point detected at the positions where the screen 8 is close to and far from the sensor 1 on the screen 8. Since the position of the optical axis is automatically calibrated just by setting the sensor 1 on the reference base 7, the calibration is always performed for a short time based on a specified reference.
Patent JP-H05294890-A (JP)
Title: Inhibitor of farnesyl protein transferase
Inventor: SHIEO BUTSUKUSU SHINGU
IPC: A61K31/23
Filed: 1992-12-09
Abstract: PURPOSE: To obtain the subject compounds each of which is capable of inhibiting a farnesyl protein transferase and preventing farnesylation of an oncogene protein Ras.  
     CONSTITUTION: The inhibitors are compounds represented by formula I (wherein: each of R 1  and R 2  is H, a 1-5C alkyl or phenyl group or a 1-5C alkyl group substituted with methyl group(s), or the like) or their medically-acceptable salts, such as a compound represented by formula II. Such a compound represented by formula I is prepared, for example, by culturing fungi of the Chaetomella acutiseta MF5685 (ATCC74113) in an aqueous nutrient medium contg. an anabolizable carbon source (such as D-glucose or glyceol) and nitrogen source (such as glycine or methionine), preferably under aerobic conditions. The therapeutically-effective daily dosage of the compounds represented by formula I is 0.1 to 20 mg/kg, or preferably, 0.5 to 10 mg/kg. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06247980-A (JP)
Title: Production of tetrakis(pentafluorophenyl)borate derivative using pentafluorophenyl magnesium
Inventor: IKEDA YOSHIHIKO
IPC: C07F5/02
Filed: 1993-12-01
Abstract: PURPOSE:To produce the subject compound extremely important as an intermediate for cocatalyst of cation complex polymerization reaction in one step and high yield from a pentafluorophenylmagnesium derivative without using pentafluorophenyl lithium necessary to react at a low temperature of -70 deg.C. CONSTITUTION:This method for producing a tetrakis(pentafluorophenyl)borate derivative expressed by the formula [(C6F5)4B]2-nMgXn [(n) is integer of 0 or 1 and X is halogen) is characterized by using only pentafluorophenylmagnesium derivative expressed by the formula (C6F5)2-nMgXn [(n) is integer of 0 or 1 and X is halogen] as a pentafluorophenyl group source.
Patent JP-H09164707-A (JP)
Title: Printer
Inventor: ANDO MASATO
IPC: B41J2/205
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent a shift of a position of coloring liquid due to variation of density of a coloring liquid by correcting the shift of the position of coloring liquid on a printing paper by virtue of the density of the coloring liquid. SOLUTION: A shift of a position of coloring liquid on a printing paper that is varied by a density of a coloring liquid is corrected by shifting ejection timings of the coloring liquid and a carrier liquid to each other. A ROM 16a storing a correction value for correcting an ejection timing of the liquid droplet in accordance with the density of the coloring liquid is provided to a timing control circuit 16 of a control circuit 13. At the rear stages, an ink determination section driver 17a and a carrier liquid ejection driver 17b are further connected thereto. Density data is inputted from an input circuit 14. The timing control circuit 16 executes the correction controlling of the ejection timings of the ink determination section driver 17a and carrier liquid ejection driver 17b on the basis of the density data in accordance with the correction value in the ROM 16a.  Thereby, the position of coloring liquid is assured without being shifted.
Patent JP-2000150016-A (JP)
Title: Earth electrode and execution method of earth electrode
Inventor: NAKAMURA KAZUO
IPC: H01R4/66
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an earth electrode with high work efficiency by connecting a lead wire to the end of an electrode formed by combining an iron rod with a material with high conductivity. SOLUTION: This earth electrode 1 is formed in such a way that a copper pipe 3 is inserted into the inner surface 21 of an iron pipe 2, and the copper pipe 3 is enlarged from the inner surface 31 so that the outer circumference in the vicinity of a copper pipe end part 32 reaches an enlarged inner surface part 22 formed at the end of the inner surface 21. Or the inner surface 31 may be enlarged so that the outer circumferential surface of the copper pipe 3 closely adheres to the whole surface of the iron pipe inner surface 21. The earth electrode 1 constituted like this is capable of driving into a weak ground made of a clay layer or an easily breakable ground made of a gravel, and after driving, a lead cap 4 having a lead wire 41 is joined to the end part of the earth electrode by threadedly engaging a male screw 23 of the iron pipe 2 with a female screw 41 of the lead cap 4.  When driving depth is deep, the earth electrode 1 is extended with a joining tool such as a coupler, then continuously driven.
Patent JP-H03191076-A (JP)
Title: Oxygen scavenger for boiler
Inventor: TAYA SHIRO
IPC: C23F11/16
Filed: 1989-12-20
Abstract: PURPOSE:To improve handleability and safety to the human body by incorporating a starch deriv. obtd. by introducing a prescribed percentage of sulfur- or nitrogen-contg. groups into starch having prescribed DE(dextrose equiv.). CONSTITUTION:A starch deriv. obtd. by introducing 0.01-5wt.% sulfur-contg. groups in the form of acidic sodium sulfite, etc., or nitrogen-contg. groups in the form of hydrazine, ammonia, etc., into hydroxyl groups of starch is incorporated into starch having >=1% DE to form an oxygen scavenger for a boiler. Since the starch deriv. is soluble in water, the oxygen scavenger is easy to handle and has to toxicity and superior safety.
Patent JP-2001146878-A (JP)
Title: Sliding door
Inventor: CHIKAOKA TOMIO
IPC: E06B3/46
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door fine in appearance and high in strength and sound insulating performance. SOLUTION: The door stop side side-edge of a sliding door body 8 is fitted with an edge member 9 of rectangular cylinder shaped cross section having almost the same length as the vertical length of the sliding door body 8 and having hand hold parts 11, 11 at the front and rear faces in the state of longitudinally projecting almost over the whole length.
Patent JP-H05164966-A (JP)
Title: Light convergence optical system
Inventor: MOCHIMARU SHOICHIRO
IPC: G02B17/00
Filed: 1991-12-13
Abstract: PURPOSE:To facilitate the manufacture and alignment by excellently compensating various aberrations. CONSTITUTION:Two inverse Cassegrainian optical systems A and B are arranged on the optical axis D between an object point and an image point I so that convex mirrors 15 and 18 face each other. The refracting powers of the respective surfaces are so set that light C reflected by the convex mirror 15 on the object point side reaches the convex mirror 18 on the image point side without crossing the optical axis D halfway. In this case, the light C may be set parallel to the optical axis D. The bending angle of the light beam on each of the surfaces is small, so aberrations can easily be compensated and even if the precision of the surface interval between two concave mirrors is low, variation in resolution is extremely small.
Patent JP-H08162833-A (JP)
Title: Antenna system for mobile earth station
Inventor: HASE YOSHIHIRO
IPC: H01Q1/27
Filed: 1994-12-07
Abstract: PURPOSE: To manufacture the small sized light weight inexpensive antenna system for a mobile earth station in which tracking of an elevating angle direction is not required. CONSTITUTION: An antenna 1 having a directivity circuit of axis symmetry is connected to a rotating part 2 of a truncated cylinder shape at its upper face center with an air-core rotary joint 3, connected to a base 6 at a bottom face of the rotating part 2 with an air-core rotary joint 4, one end of a bottom side of the rotating part is provided with a gear meshing with a drive motor 5. Thus, the direction of an antenna aperture is changed while keeping an elevating angle constant to allow the antenna to track a satellite in every azimuth angle. Since a direction of a satellite is tracked only with one set of the drive motor 5 without a relative rotational torsion between the antenna 1 and the base 6, the system is made small at a low cost without employing an expensive high frequency signal use rotary joint.
Patent JP-H06176253-A (JP)
Title: Wiring structure for automatic vending machine
Inventor: WAKI KENTARO
IPC: G07F9/00
Filed: 1992-12-11
Abstract: PURPOSE:Tominiaturize the machine body by reducing a space in the machine body occupied by a passage for passing an electric wire connecting electrically between electronic and electric apparatus provided respectively, in a case and a door, formed in the machine body forming the outside peripheral surface by constituting the body of the case in which one face of the outside surface is opened and the door which covers to be freely openable and closeable at least a part of an opening of the outside surface of this case and in which one end is supported by this case to be freely turnable through a turning shaft. CONSTITUTION:In a clearance of a turning shaft 3 side running along the shaft length direction of the turning shaft 3 between a vertically turning door 37 in which the upper end is supported by the upper end of case 36 whose front is opened to be freely turnable on the vertical face through the turning shaft 3, and the case 36, a passage 44 extended and provided in the shaft length direction of this turning shaft 3 is formed. In such a way, with regard to a pair of supporting points 34, 35 for supporting respectively, both ends of the part of an electric wire 30 passing through this passage 44 in both ends of the passage 44, one and the other are provided on the side faces facing the passage 44 of the vertically turning door 37 and the case 36, respectively.
Patent JP-H08153574-A (JP)
Title: Silicon carbide heat emitting body
Inventor: SAKAMOTO KAZUHISA
IPC: H05B3/62
Filed: 1994-11-29
Abstract: PURPOSE: To provide a silicon carbide heat emitting body of energy saving type in a hollow form consisting of a heat emission part and an end part with which power consumption at the end part is suppressed by inserting a metal rod or a metal wire into the hollow of the end part. CONSTITUTION: A heat emitting body of silicon carbide is structured so that an end part 5 and an electrode 6 are formed on the sides of a heat emission part 4. A metal rod or wire is inserted in a hollow provided at the end part and brazed to the heat emitting body, and thereby it is possible to lessen the end resistance, decrease the power consumption at the end, and allow the heat emission part 4 to emit heat effectively. The material of the metal rod or wire inserted should preferably be nickel, iron-nickel alloy, iron-nickel-cobalt alloy, stainless steel, copper, or aluminum. The shape of the heat emitting body should not necessarily be in rod, but may be spiral, U-formed, or of three-phase type. Thereby the end resistance can be lowered to 1/5, and the power consumption at the end be suppressed.
Patent JP-H03196888-A (JP)
Title: Automatic shredding method
Inventor: DEIITORITSUHI HOISURERU
IPC: B62D67/00
Filed: 1990-11-30
Abstract: PURPOSE: To reduce an amt. of specific dust by classifying material to be shredded to scrap contg. synthetic resins, oil-free scrap or the like. CONSTITUTION: The material is classified to iron, dust and NE by a blast sieving device and a magnetic separator in the separator. At the time of treating the scrap contg. the recyclable synthetic resins and not contg. oil and liquid, the doors, bonnets, piston rods or the like removed from a station are supplied onto a supply belt of a shredder. The synthetic resins are separated and are further separated to the oil-free dust, polyethylene and polyurethane by the separator. The sheet seats separated in the treatment of the oil-free scrap contg. the synthetic resins are supplied to the shredder and are separated to the iron, dust and NE. As a result, the dust removal cost is reduced and reprocessing is made possible.