baber/WOPTO huggingface dataset:
Patent JP-H10106775-A (JP)
Title: Electrodelessdischarge lamp lighting device
Inventor: OKAMOTO FUTOSHI
IPC: H05B41/24
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device capable of stably discharging an electrodeless discharge lamp, making the device small, and enhancing efficiency. SOLUTION: In an electrodeless discharge lamp in which a metal cylinder having an opening in the innermost recess of an indent of a bulb 1 is inserted between the bulb 1 and an induction coil 2, high &equency current flowing through the induction coil 2 is detected with a detecting circuit X through a current transformer CT, a switching element SWI in a matching circuit 6 is controlled with a switching circuit Y, and thereby, voltage for generating high frequency electric field ' discharge in the induction coil 2 is switched to voltage for generating high frequency electromagnetic field discharge, and both voltages are generated in the optimum condition.
Patent JP-H10257073-A (JP)
Title: Transmission buffer memory management method and atm communication equipment
Inventor: TANI AKIHIKO
IPC: H04L47/6275
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To evade a state where the large amount of transmission requests are generated to one connection and transmission to the other connections become impossible by dividing the area of a buffer memory and allocating the area of the buffer memory to transmission request origins based on information relating to the connection set between other ATM terminals on an ATM network. SOLUTION: A buffer memory management part 105 equally divides the buffer memory 106 into the areas 106-1-106-n by a total connection number (n) and allocates them to data transmission request parts 103-1-103-n in one- to-one correspondence. When data transmission is requested from the data transmission part 103-i, in the case that the area 106-i is free, transmission data from the data transmission part 103-i are transferred to the area 106-i and the data transmission part 107 is activated. Even when the large amount of the transmission requests are generated from the data transmission request parts 103-i, the transmission request from the other data transmission request part 103 is received.
Patent JP-H0196227-A (JP)
Title: Fiber-reinforced vibration-damping composite structural material
Inventor: ARAI TAKASHI
IPC: C08L63/00
Filed: 1987-10-09
Abstract: PURPOSE:To obtain the titled material outstanding in strength and vibration- damping performance as a structural material for vehicles, ships and various structures, suitable also as a structural material for use in aerospace, by impregnating a carbon fiber substrate with a blend of epoxy resin and urethane elastomer followed by curing. CONSTITUTION:(A) Pref. 5-30wt.% of a urethane elastomer is dissolved in e.g. a solvent (e.g. DMF), and the resulting solution is blended with (B) an epoxy resin followed by addition of a curing agent (e.g. and acid anhydride). Thence, (C) a carbon fiber substrate (e.g. a cloth) is impregnated with the resultant blend into a prepreg. These prepregs are laminated and cured to obtain the objective structural material.
Patent JP-H0994800-A (JP)
Title: Fusion cutting device and cutting method for foamed resin molded body
Inventor: MIZUTANI IWAO
IPC: B29C59/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an even and smooth cutting face without causing any trouble such as a slack and breakage in an electric heating wire during fusion cutting by using stainless steel of specific composition as an electric heating member cutting a foamed resin molded body. SOLUTION: In a fusion cutting device, in which stainless steel is used as an electric heating wire cutting a foamed resin molded body, for a foamed resin molded body, stainless steel composed of 5-25% by weight of Ni, 10-30% by weight of Cr, and Fe occupying 90% by weight of the rest is used. Alternatively, stainless steel containing 8-22% by weight of Ni and 12-28% by weight of Cr is preferably used. For the stainless steel provided with specific resistivity of 0.6-0.9μΩ.mm and tensile strength of 100-250kg.f/mm<2> , austenite group stainless steel is used. The stainless steel with a wire diameter of 0.1-2.0mm is used as an electric heating wire, and cutting is carried out by means of the electric heating wire with temperature of 100-400 at a cutting speed of 0.05-2.0m/min.
Patent JP-H02100523-A (JP)
Title: Reception converter for satellite broadcasting
Inventor: YOSHIMURA YOSHIKAZU
IPC: H04B1/08
Filed: 1988-10-07
Abstract: PURPOSE:To secure the identification degree of a cross polarized wave as a reception converter by adding an electromagnetic horn to a mode filter end part, radiating unnecessary cross polarized wave components outside a reception converter case and preventing them from returning to a reception converter circuit. CONSTITUTION:A circularly polarized wave-linearly polarized wave conversion part 11, a guide wave tube-MSL conversion part 12, a mode filter 13 and the electromagnetic horn 14 are arranged in the case 16 of the reception converter circuit, and the reception converter circuit 15 is connected to the guide wave tube-MSL conversion part 12. Out of linearly polarized wave signals converted in the circularly polarized wave-linearly polarized wave conversion part 11, the cross polarized wave components being the unnecessary polarized wave components pass through the mode filter 13 and they are radiated outside the case 16 of the reception converter. Then, they return in the case 16 of the reception converter, and the identification degree of the cross polarized wave in the reception converter is prevented from deteriorating.
Patent JP-H0195852-A (JP)
Title: Continuous casting method
Inventor: KUBOTA ATSUSHI
IPC: B22D11/119
Filed: 1987-10-08
Abstract: PURPOSE:To prevent nozzle clogging at low cost by cutting off a part of passage for over-flow arranging at upper part of a tundish with a member at end period of supplying molten metal in a ladle to raise up the molten metal surface in a tundish and changing the ladles. CONSTITUTION:At the time of becoming the end period of the molten steel in the ladle and when the remaining quantity of the molten steel in the ladle 16 becomes little, opening degree of the nozzle 17, 18 is adjusted to raise up the molten steel surface in the tundish 10. At the time of starting the raise-up of the molten steel surface, brick 28 is fitted into the flow-out hole of the passage 26. The over-flow line is raised up to higher than the stationary condition and the molten steel surface is raised up. When the ladle 16 substantially becomes empty-state, the nozzle 17 is shut and the ladles 16 are charged by turning a swinging tower. As the molten steel 12 continues to flow out from the tundish 10 during changing the ladles, the molten steel surface level is lowered but before lowering the molten steel surface to the dangerous range having fear of enclosing the slag 14, the pouring of the molten steel in the other ladle is reopened and the molten steel surface is again raised up.
Patent JP-S62113582-A (JP)
Title: Thermal transfer printer
Inventor: SAKURAI HISASHI
IPC: B41J33/54
Filed: 1985-11-13
Abstract: PURPOSE:To enable the titled device to print at high speed, by taking up a thermal transfer ribbon by an amount in a specified ratio to the number of times the ribbon can be used for transferring, when a predetermined amount of printing is performed through reciprocal printing. CONSTITUTION:When printing in one line is performed by moving a printing head 7 rightward along a platen 6 (step S1), a controlling circuit 2 discriminates, in step S1, whether or not the printing is completed. Where printing data are still left, a take-up motor 10 is driven to take up a thermal transfer ribbon 9 by a 1/N line amount in step S3, where N is the number of times the ribbon 9 can be used for transferring. Assuming that said number is 4, the controlling circuit 2 controlling drives the motor 10 so as to take up the ribbon 9 by a 1/4 line amount. On completion of the take-up of the ribbon 9, the controlling circuit 2 returns to step S1 to perform printing. This time, printing is conducted by moving the head 7 leftward. Thus, reciprocal printing is performed. Accordingly, when printing in 4 lines is performed in the same manner, the ribbon 9 is taken up by a one-line amount.
Patent JP-H0994992-A (JP)
Title: Print head
Inventor: NAGAHATA TAKANARI
IPC: B41J2/345
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the area of a head board or a printed head and further reduce in thickness the entire print head. SOLUTION: This print head comprises many recording elements formed of heating resistors 3, and an element driving IC 4 for selectively driving the elements. The IC 4 is disposed at the end of the side farther from the many elements of a pair of end faces along the direction of the long sides 1a, 1b of a head board 1 that the many elements are mounted, i.e., the end face of the long side 1b side.
Patent JP-H06200927-A (JP)
Title: Manufacture of dynamic groove bearing and mold used for such method
Inventor: TIELEMANS LEONARDUS PETRUS M
IPC: F16C17/04
Filed: 1993-09-17
Abstract: PURPOSE: To easily manufacture a large number of dynamic groove bearings in a short time. CONSTITUTION: A method is disclosed for manufacturing a dynamic groove bearing having an external bearing part 17 and an internal bearing part which are rotatable relative to each other, with the bearing parts having cooperating bearing surfaces 39 with groove patterns 41. According to the method, the bearing surface 39 of the one bearing part 17 is formed by plastic deformation of a ductile material 36 by means of a press tool 37 and a die 1, and is simultaneously provided with the groove pattern 41. In this case, the die pattern 13 of the die 1 corresponds to the groove pattern 41. The ductile material 36 is, for example, a tin alloy such as white metal or Babbitt's metal. The die 1 can be used repeatedly, so that the dynamic groove bearings can be manufactured in a large number by a relatively simple method.
Patent JP-H03118723-A (JP)
Title: Snubber circuit
Inventor: SATO SHINJI
IPC: H02H9/04
Filed: 1989-09-29
Abstract: PURPOSE:To reduce power consumption by connecting a regenerative circuit between the connection of a capacitor and a forward diode of a first snubber circuit and the connection of a forward diode and a capacitor of a second snubber circuit. CONSTITUTION:A pair of gate turn-off thyristors(GTO) 1a and 1b are connected with diodes 5a and 5b between their anodes and cathodes to form inverse parallel circuits. A series circuit of snubber capacitors 2a and 2b and forward snubber diodes 3a and 3b is connected across the pair of thyristors. A regenerative circuit 9a is connected at its one terminal with the connection between the snubber capacitor 2a and forward snubber diode 3a, and at the other terminal to the connection between the snubber capacitor 2b and forward snubber diode 3b. Therefore, the energy stored in the capacitors 2a and 2b flows into the regenerative circuits 9a and 9b where it is consumed.
Patent JP-S63108544-A (JP)
Title: Optical magnetic recorder
Inventor: KANEHISA MASAHIKO
IPC: G11B5/02
Filed: 1986-10-27
Abstract: PURPOSE:To miniaturize and thin an external magnetic field generating means in size and to decrease a power consumption by arranging plural magnetic field generating parts to generate an external magnetic field concerning only an arranging position in the radius direction of an optical disk 7. CONSTITUTION:When an optical magnetic disk 50 is conveyed onto a turn table TT directly combined to the rotation axis of a spindle motor SM, an optical head 12 is faced to the lower surface of the disk 50 and is constituted movably in parallel so as to cover entirely the recording surface equals to the approximate radius area of the disk. An electromagnet 20 of an external magnetic field generating means is the aggregate of a small electromagnet divided into two pieces or above, the direction of the magnetic field to generate electromagnets 22, 24 and 26 is perpendicular to the recording surface of the disk 50 and in the mutually close condition so as to generate an equal magnetic field at the whole parallel moving range of the optical head 12, the electromagnet is arranged at the position facing through the disk 50 to the optical head 12.
Patent JP-H02102203-A (JP)
Title: Water-soluble polymeric compound containing immobilized chemiluminescent reagent and method for immobilization
Inventor: HIRAMATSU MITSUO
IPC: C08F8/32
Filed: 1988-10-11
Abstract: PURPOSE:To produce the title compound useful, for example, for evaluation of the permeability of biomembranes to substances by reacting a chemiluminescent reagent having a primary NH2 group with HCHO, and reacting the product with a water-soluble polymeric compound having active hydrogen. CONSTITUTION:Preferably a chemiluminescent reagent (e.g., luminol) having a primary NH2 group is reacted with HCHO by heating, and the product is reacted with a water-soluble polymeric compound having active hydrogen (e.g., a PVA having a degree of saponification of 75-90%) in the presence of an acid catalyst to produce the title compound which is a water-soluble polymeric compound modified with a compound wherein the primary NH2 group of the chemiluminescent reagent having a primary NH2 group is methylolated, which modified polymeric compound has a molecular weight of 5,000-100,000 and a degree of modification of 0.01-5%.
Patent JP-H07263820-A (JP)
Title: Flexible printed circuit board and its production process
Inventor: KOBAYASHI KATSUMI
IPC: H05K1/02
Filed: 1994-10-20
Abstract: PURPOSE:To provide a flexible printed circuit board (FPC) which has an arbitrary spiral shape and is capable of holding this shape even in an unrestraint condition and production process. CONSTITUTION:This FPC is composed of a conductive pattern 3 formed on a synthetic resin-made base layer 2 and synthetic resin-made insulation layer deposited to cover the pattern 2 on the layer 2. The FPC is formed in a fixed spiral shape so that this shape may be held in an unrestraint condition.
Patent JP-H03114862-A (JP)
Title: Printer
Inventor: ISAKA YUKIO
IPC: B41J29/48
Filed: 1989-09-29
Abstract: PURPOSE:To change over printing density without receiving a command from the outside by changing over and setting printing density on the basis of the result of detection by a detecting means and conducting printing onto a recording paper with a set printing density. CONSTITUTION:Printing density corresponding to a cassette discriminating signal is read from a ROM 35, the rotational speed of a scanner motor 35 is computed based on the printing density, and the result is output to a scanner driver 43. Consequently, a rotating polygon mirror is turned and driven at rotational speed corresponding to a set printing density. The frequency of a serial clock is calculated based on the printing density read from the ROM 35, and the result is output to a video controller section 200 and output to a clock pulse generator 36. As a result, the serial clock of frequency corresponding to the set printing density is generated. Printing operation is conducted on the basis of font size selected in the video controller section 200. Accordingly, printing density can be changed over.
Patent JP-S62117967-A (JP)
Inventor: SUZUKI KAZUHIKO
IPC: E04H15/46
Filed: 1985-11-14
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-2001081033-A (JP)
Title: Film-coated light-resistant epinastine hydrochloride tablet
Inventor: MAEYAMA SHIGERU
IPC: A61K31/5517
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent epinastine hydrochloride tablets from discoloring, that are coated with a polymer film including titanium oxide pigment for inhibiting the main medicine from being denaturated. SOLUTION: Naked tablets of epinastine hydrochloride is coated intermediately with a polymer containing no titanium oxide, and then coated with the outer layer polymer including titanium oxide. The film-coated tablets are obtained that causes no discoloration by the exposure to light in no need of the lightshielding package. In a preferred embodiment, the polymers constituting the colored film layer and the intermediate film layer are made enteric.
Patent JP-H1195015-A (JP)
Title: Conversing sheet for back light
Inventor: FUKUNISHI SHUZO
IPC: G02B5/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost conversing sheet for the back light of a liquid crystal display having high conversing efficiency. SOLUTION: A conversing sheet in which plural regular sexangles holding center-of-gravity points in common are arranged with their respective sides parallel and in which unit regular sexangle Fresnel plates 41 which are constituted to reduce the variations of similar ratio relating to the innermost regular sexangle in response to the distances of the center-of-gravity points are two- dimensionally and regularly arranged in the close-packed condition on a transparent base is transfer prepared by an ultraviolet curing method. Since spaces between adjacent sides of the regular sexangles within the Fresnel plate 41 are designed to be reduced gradually in response to the distances from the center-of-gravity points, a light diffraction angle gets larger toward its outer circumferencial part to exhibit a conversing effect similar to a convex lens.
Patent JP-S61134523-A (JP)
Title: Igniter device for liquid fuel combustion unit
Inventor: NAKAJIMA AKIHIKO
IPC: F23Q7/08
Filed: 1984-12-04
Abstract: PURPOSE:To improve a characteristic of ignition and make a positive ignition by a method wherein fuel immersed material composed of the inner wall of an ignition plug and a neck part having its extremity end being narrowed toward the center of the hot temperature part of the red heating element is approached to the fuel immersed material. CONSTITUTION:When an igniter 9 is energized, a red heating element 10 is red heated and a part of it 10' is heated up to its maximum temperature. In turn, when a part of the combustion air is supplied from a primary air pipe 6 toward the igniter plug 8 or when liquid fuel is supplied from oil supplying pipe 7, the fuel is immersed into the fuel immersion material 11 and unified, and then supplied toward the red heating element 10' and to the extremity ends of the flame holding portions 12 and 12' as well as the neck portion 11'. The heat of maximum temperature at the red heat element 10 is transmitted to the neck part 11' of the fuel immersed material 11 or the small amount of fuel at the flame keeping portions 12 and 12', so that the fuel is gasified instantly and reached to the ignition temperature, resulting in making an easy and positive ignition and forming the ignited flame 13.
Patent JP-H06112241-A (JP)
Title: Transfer device
Inventor: ISHIZUMI TAKASHI
IPC: H01L21/52
Filed: 1992-09-25
Abstract: PURPOSE:To reduce defective parts by correctly transferring wax material to a heat sink surface even when the heat sink surface is tilted some what. CONSTITUTION:A heater collet consists of a heater collet pedestal part 12 and a heater collet tip part 13, and they are connected together with a connection body 14 made of such elastic material as silicon rubber. With this, the heater collet tip point moves in accordance with the declination of a heat sink surface, so that the tip part is vertically pressed to the heat sink surface all the time, resulting in correct transfer of wax material on the heat sink surface without break.
Patent JP-H10107110-A (JP)
Title: Laser fuse cut state monitoring pattern
Inventor: NAKANO HIROAKI
IPC: H01L21/66
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To easily and accurately judge whether or not a fuse has been cut properly by measuring the electric characteristics. SOLUTION: An upper-layer pattern 100 of a laser fuse cut state monitoring pattern consists of a first fuse part 101 in a ladder shape for detecting the position deviation of laser is an X-direction and a second fuse part 102 in a ladder shape for detecting the position deviation of laser in a Y-direction. A lower-layer pattern 200 is arranged, while holding an insulation film in the depth direction with zigzag pattern parts 201 and 202 along the first and second fuse parts 101 and 102 in a ladder shape.
Patent JP-2001083584-A (JP)
Title: Camera with electronic flash device
Inventor: TERADA HIROSHI
IPC: G03B17/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a capacitor for making a stroboscope emit light from obstructing the miniaturization of a camera by applying a capacitor whose space efficiency is excellent as the capacitor for making the electronic flash emit light and considering the arrangement thereof. SOLUTION: The flat capacitor 15 is applied to this camera as the capacitor for charging the stroboscope in order to make it emit light. The capacitor 15 is housed in the grip part 1a of a camera main body 1. Besides, a cartridge chamber 6 and two batteries 9 are also arranged at the grip part 1a. Then, the capacitor 15 is arranged in the grip part 1a in a posture that it becomes in parallel with a lens optical axis 0 by setting the main plane surface 15b thereof along the axis of the chamber 6.
Patent JP-H02102621-A (JP)
Title: Bath room device
Inventor: UCHIDA OSAMU
IPC: A47K4/00
Filed: 1988-10-12
Abstract: PURPOSE:To prevent water from invading into a television receiver by fitting the television receiver in the bow window part of a side wall with directing a screen to the internal side of a bath room, and providing an air blowing device to form an air curtain in the screen part. CONSTITUTION:A bow window part 4 is formed on a side wall 3 near a bathtub 2 and a television receiver 5 is buried in the inner wall of the bow window part 4. Then, an air blowing-out port 8 and a sucking port 9 are respectively formed on a bottom plate 6 and a ceiling plate 7. A fan 10 sucks external air and blows out the air from the blowing-out port of the bottom plate 6. Then, this blown-out air is sucked into the sucking port 9 of the ceiling plate 7 by a fan 11. Accordingly, the air curtain is formed on the front surface of the television receiver 5 which is mounted in the bow window. Since this air curtain prevents the steam and humidity of the bath room from flowing in the television receiver 5 side, the screen of the television receiver 5 can be presented for the view of a bathing person in a clean condition at all times.
Patent JP-H06198561-A (JP)
Title: Polishing apparatus
Inventor: HIROSE MASAYOSHI
IPC: B24B37/04
Filed: 1993-09-20
Abstract: PURPOSE:To provide a polishing apparatus in which a top ring main body can follow up the movement (tilting) of the top surface of a turn table smoothly and quickly and the rotational torque of a top ring driving shaft can be surely transmitted to the top ring main body. CONSTITUTION:A polishing apparatus comprises a turn table 20 and a top ring main body 3 which are respectively rotated with independent rotational frequencies and have top surface where abrasive cloth is stretched, wherein a material 6 to be polished is interposed between the turn table 20 and the top ring main body 3. The polishing apparatus is provided with a top ring driving shaft 1 connected to a driving device 13 connected to a pressing device 12 for pressing the top ring main body 3 for driving in rotation the top ring main body 3. A ball bearing 2 is interposed between the top ring driving shaft 1 and the top ring main body 3, whereby the lower surface of the top ring main body 3 can follow up the movement of the top surface of the turn table 20 smoothly.