baber/WOPTO huggingface dataset:
Patent JP-S57125019-A (JP)
Title: Manufacture of large-size synthetic resin cylindrical container
Inventor: YOSHIMURA TAKAYUKI
IPC: B29D22/00
Filed: 1981-01-27
Abstract: PURPOSE: To economically manufacture a large-size cylindrical container of a synthetic resin by a simple process in which both sides of a quadrilateral thin plate of a fiber-reinforced thermosetting resin are joined into a cylindrical form, the cylinder is subjected to a strengthening treatment while keeping its shape, and then side plates are attached to the cylinder.  
     CONSTITUTION: A quadrilateral thin plate 1 of a thermosetting resin containing a reinforcing fiber is hung down on a hanger 2, both lower ends of the plate 1 are butted on a base plate 3, and then a joint tape 4 is contacted with the butted portion and hardened so as to connect the butted portion. Then, a form 7 formed by fixing form plates 71W73 by a bar 75 is inserted into the cylinder 6 obtained to readjust its shape, and then a fiber-containing thermosetting resin 8 is laid on both inner and outer surfaces of the cylinder 6 and hardened to increase the thickness of the cylinder 6. Then, the edges 91 of side plates 9 are fitted with ends of the container 6 so reinforced to fix the side plates 9, and the form 7 is removed to obtain a large-size synthetic resin cylindrical container. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10206330-A (JP)
Title: Laser emission spectral analysis method and device therefor
Inventor: ISEI YOSHIHITO
IPC: G01N21/63
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser emission spectral analysis method and a device therefor to easily, highly accurately and quantitatively analyze an element having a light emission wire in a vacuum ultraviolet area. SOLUTION: In a laser emission spectral analysis method to spectrally analyze the light radiated from plasma by turning a part of a surface layer into plasma by irradiating a laser beam to a measuring object surface, a spectral analysis is performed by wholly putting an optical path reaching a light detector 3 through a spectroscope 2 from the vicinity of a surface of a measuring object 8 in an inert gas atmosphere, or by putting the vicinity of the surface of the measuring object 8 in an inert gas atmosphere, and putting an optical path reaching the detector 3 through the spectroscope 2 on and after it in a nitrogen gas atmosphere.
Patent JP-S62219179-A (JP)
Inventor: MARUKAMU DEIBITSUDO MATSUKINNO
IPC: G09G5/397
Filed: 1987-01-22
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-S55106964-A (JP)
Title: Abnormal condition sensor for planetary coiler
Inventor: KATOU TAKASHI
IPC: B65H54/76
Filed: 1979-02-02
Abstract: PURPOSE:To provide a simple structure and electrical connection by a method wherein a sensing mechanism is arranged near a callender roller and a ctutting mechanism is arranged at a supply part for sliders, and a sensing means is provided outside a frame. CONSTITUTION:Sensor mechanisms 20 and 25 for sensing abnormal condition in the slibbers passing through the callender roller 5 are arranged near the callender roller 5, a cutting mechanism composed of an operation member 34 and a clearer 39 for cutting slibbers in response to the abnormal condition sensing operation of the sensor mechanisms 20 and 25 is arranged at a slibber supply part 9, and a sensing means for electrically sensing a displacement of the slibber caused by its cutting and for stopping a feeding of the slibber is placed outside the frame. Thereby, it is not necessary to provide a slip ring and a sliding brush which have been required in a conventional system, so that it is possible to provide a simple structure and electrical condition.
Patent JP-S63180216-A (JP)
Title: Contactless contactor
Inventor: ISHIKAWA MASAHIDE
IPC: H03K17/725
Filed: 1987-01-21
Abstract: PURPOSE:To attain fault detection and operation confirmation by providing a relay circuit operated based on a inter-electrode voltage of a thyristor and a test operation circuit triggering the thyristor. CONSTITUTION:When the switch 7 of a tri-pole contactless contactor SSC 50 turned on, an AC voltage is applied to an operation input circuit 17c and a voltage is applied to a voltage detection circuit 18a via a rectifier circuit 17b. When the voltage is a specified voltage or above, a circuit 17a is activated, photocouplers PC8a-8d are operated and thyristors TH4a-4c are conductive. When the TH4a-4c are normal, the inter-pole voltage is nearly zero and the PC62a-62d are turned off. The PC62a detecting the on-state of the circuit 17c is turned on and the light emitting diode 64 for abnormality display remains turned off as it is. When any of the TH4a-4c is faulty, a fault detection circuit 63 lights the light emitting diode. In turning on a test switch 51, the circuit 17c is turned on to turn on the SSC 50. Thus, the fault detection and operation confirmation are applied easily.
Patent JP-H07261246-A (JP)
Title: Real image type variable power finder
Inventor: ABE TETSUYA
IPC: G02B25/00
Filed: 1995-01-27
Abstract: PURPOSE:To miniaturize a real image type variable power finder which has the half angle of view of over 30 deg. at a wide angle end and is high in variable magnification. CONSTITUTION:This finder has an objective lens system, a condenser lens, an erecting optical system and an ocular lens system. The objective lens system consists, successively from an object side, of two lens groups; a negative first lens group and a positive second lens group and varies the power by moving these two lens groups. The positive second lens group is composed, successively from the object side, two elements of lenses; a negative lens and a positive lens and satisfies (I) 2.5<fE/fS<4.0 (2)-0.7<fS/f1<-0.3 (f1<0) (3) 0.4<fS/f2<0.8 (4)--0.3<fS/f2-1<-0.05(f2-1<0), where fE: the focal length of the ocular lens system, fS: the combined focal length from the objective lens system to the condenser lens system at the wide angle end, f1: the focal length of the first lens group of the objective lens system, f2: the focal length of the second lens group of the objective lens system, f2-1: the focal length of the negative lens in the second lens group of the objective lens system.
Patent JP-S59142606-A (JP)
Inventor: UIRIAMU SANFUI MUUN
IPC: G05B13/00
Filed: 1984-01-25
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-S59136609-A (JP)
Title: Probe for detecting position
Inventor: NARIMATSU AKIYOSHI
IPC: G01B7/00
Filed: 1983-01-26
Abstract: PURPOSE:To form a probe which has high accuracy and is easy to handle by making said probe consist of a stylus and an adapter, of which the one contact surface is a spherical surface and the other is a spherical surface, a circle or plural pieces of points and providing adjusting screws so as to enclose said stylus. CONSTITUTION:A stylus 3 is fixed to an adapter 6, and the stylus 3 and the adapter 6 are attached in one body to a spindle. The contact surface of the stylus 3 and the adapter 6 is formed to spherical faces and the entire part is fixed by means of a lock bolt 8 to the adapter 6. At least three pieces of adjusting screws 9 are disposed around a cylinder 7 and push the cylinder 7 in order to adjust finely the position of the stylus 3. The probe of this invention has high accuracy, is simple, sure and easy to handle, and obviates an error caused by oscillation and impact.
Patent JP-H02194226-A (JP)
Title: Jointing method for precast concrete pillar with pillar beam
Inventor: KOBAYASHI RIICHI
IPC: E04B1/20
Filed: 1989-01-23
Abstract: PURPOSE:To have simple and certain execution of works and increase the strength of a pillar/beam junction part by installing an upper and a lower beam main rod in the beam joint position of a hollow PC pillar, in which a pillar main rod and a shear reinforcing rod are incorporated, in such a way that one end of each rod is protruding from the pillar surface. CONSTITUTION:An upper beam main rod 6 and a lower beam main rod 6' at whose one end a fixation part is formed by bending process are inserted in a beam main rod insert hole 5, which accommodates a pillar main rod 1 and a shear reinforcing rod 3 and is provided in a panel zone of a hollow PC- pillar A having a hollow 4, wherein the insert hole 5 is in communication with the hollow 4, in such a manner of insertion that their other ends are protruding. The PC-pillar A is put upright at site and a semi-PC beam B is placed, and the beam bottom rod 7 of this beam B and the beam top rod 8 of placed-in-site rod are welded W with the lower beam main rod 6' and upper beam main rod 6, respectively. After a stirrup 9 and a form are fixed, concretes C, C' are placed in the beam joint part and the hollow 4 so as to joint together the PC pillar/beam A, B.
Patent JP-S5397316-A (JP)
Title: Frame synchronizing system
Inventor: SAKAI YOUICHI
IPC: H04J3/06
Filed: 1977-02-04
Abstract: PURPOSE:To minimize the frame synchronous return time by resetting the generator circuit based on the frame of the own station when the frame synchronous pattern is detected from the remote station under an out-of-synchronism station of the frame.
Patent JP-H11214747-A (JP)
Title: Semiconductor light-emitting device
Inventor: KOYA KENICHI
IPC: H01L25/16
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which is compact, low in height, and capable of protecting a light-emitting element against damages due to static electricity. SOLUTION: A semiconductor light-emitting device equipped with a a Zener diode 6 for protecting a flip chip-type light-emitting element 1 against static electricity is mounted on a board 10, the light-emitting element 1 is mounted on the Zener diode 6 making its electrode electrically connected opposite in polarity to that of the Zener diode 6, and the side of the light-emitting device 1 opposite to its mounting side is made to serve as a main light extracting surface.  In this case, the Zener diode 6 is possessed of a main surface which is composed of an element-mounting plane where the light-emitting element 1 is mounted and a bonding plane which is lower in level than the element mounting plane and where a wire 12 is bonded, and provided that the Zener diode 6 is of n-type silicon board, a p-type semiconductor region is provided at a prescribed position by diffusion, whereby the Zener diode 6 is connected electrically to the light-emitting element 1.
Patent JP-H04305948-A (JP)
Title: Probe device
Inventor: KOIKE HISASHI
IPC: G01R1/067
Filed: 1991-01-11
Abstract: PURPOSE:To make it possible to protect the top of a pad from being cut and hence prevent a wiring failure in a wiring process in the subsequent process by inspecting a probe needle, keeping the sides of the probe needle in contact with an edged part of an electrode pad for a test piece. CONSTITUTION:An electrode pattern of a crystal probe 11 printed on a crystal board in fine pitch-shape by etching forms a comb teeth-shaped probe needle designed to keep contact with an electrode pad 14 of each IC chip in terms of a semiconductor wafer 13. This crystal probe 11 is fixed with a desired tapered surface 17 of a taper-shaped base 16 formed with glass or ceramic. This sides 18 of the probe needle 15 in the crystal probe 11 is placed in contact with an edge part 19 of an electrode pad 14 of the IC chip in the semiconductor wafer, which is a test piece and tested by means of a tester.
Patent JP-S55104784-A (JP)
Title: Liquid crystal watch
Inventor: MAEZAWA SHIYUUJI
IPC: G04G9/02
Filed: 1979-02-06
Abstract: PURPOSE: To always automatically synchronize digital indication with analog indication on a liquid crystal watch by using a liquid crystal indicator on the analog indication and employing similar drive method for both digital and analog indications.  
     CONSTITUTION: An analog indicator has five transparent electrodes called "line electrodes" on one surface of both-side electrodes inside the base plate, and twentyfour transparent electrodes called "block electrodes" on the other surface thereof. The indicator thus incorporates 60 picture elements of inner layer, 60 picture elements of outer layer, totally to 120 picture elements in superimposed position to each other. The analog hour indication uses one of the picture elements on the inner periphery, the minute indication uses respective picture elements on the inner and outer peripheries, and the second incication uses the one picture element on the outer periphery. Both the analog and the digital indications are driven by the similar signal upon multiplex drive. Both indications, for example, indicates 10 o'clock, 24 minutes, 35 seconds a.m. Even if the indication is switched to other function by a switch operation, the latter can be again switched back to the original indication. At that time both the analog and digital indications synchronize each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58130101-A (JP)
Title: Silent discharge type ozonizer
Inventor: KITSUKAWA TAKESHI
IPC: C01B13/11
Filed: 1982-01-29
Abstract: PURPOSE:To increase the power density of discharge and to save energy by coating both the inner and outer surfaces of an electrode at the high voltage side with a dielectric made of a crystallized glass material having a specified dielectric constant. CONSTITUTION:A crystallized glass material 4 having >=6 dielectric constant is applied to the inner and outer surfaces of the electrode tube 2 of a silent discharge type ozonizer at the high voltage side to form crystallized glass layers. Thus, the electrode tube 2 is coated with the ozone resistant dielectric, so a material with inferior ozone resistance such as iron is advantageously used as the material of the tube 2 in an atmosphere of an ozonized gas. Dielectric breakdown which is caused by creeping discharge due to high voltage at the open end of the tube 2 can be also prevented.
Patent JP-H07221920-A (JP)
Title: Image reader
Inventor: HASEGAWA SHIZUO
IPC: H04N9/04
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a picture with high picture quality by transferring an output signal in both forward and backward directions depending on a drive pulse so as to prevent deterioration in the picture quality due to a deficient output signal level. CONSTITUTION:A charge of a linear photo diode array 102c is transferred to a shift gate SH, and then a shift register 105b via a shift register 105a and a transfer gate TG sequentially in a timing of a drive pulse in the case of forward reading. The charge is transferred to the stations 105a, 105b after through SH1 to SH7 for 7 periods sequentially by one stage of the shift gate SH for one period and read as an output. Furthermore, in the case of backward transfer, a shift gate SH 8 is operated and the operation timing of the SH1-SH6 and each TG is reversed to the case with the forward transfer.
Patent JP-H11213487-A (JP)
Title: Unlocking mechanism of cassette front cover for cassette loading device
Inventor: HOSOYA ATSUSHI
IPC: G11B15/665
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an unlocking mechanism of a cassette front cover for a cassette loading device capable of surely unlocking the front cover of a tape cassette and also capable of further making the whole device light in weight by allowing the height of the side plate parts of a chassis to be low. SOLUTION: In the unlocking mechanism 1 of a cassette front cover for a cassette loading device, a release button pressurizing means 30 for pressurizing a front cover unlocking button 3 of a tape cassette 2 is provided on one side plate part 21 of a cassette holder 20, also an unlocking lever 40 to operate the release button pressurizing means 30 in the pressurizing direction of the front cover unlocking button 3 is freely turnably provided on the side plate part 21, this unlocking lever 40 is made freely rotatble in the direction pressurizing the front cover unlocking button 3 by the pressurization to the front surface 2a of the tape cassette 2 when the tape cassette 2 is inserted into and held in the inside of the cassette holder 20 and then, a front cover 6 of the tape cassette 2 is made freely unlockable.
Patent JP-S60159149-A (JP)
Title: Aluminum-base sintered sliding member containing oil and its manufacture
Inventor: MORI SANAE
IPC: C22C1/04
Filed: 1984-01-27
Abstract: PURPOSE:To manufacture an Al-base sintered sliding member contg. oil, causing little friction, and having superior wear resistance and toughness by mixing powders of Al, Cu, Si, Mg, Sb and Zn in a specified ratio, press-molding the mixture, sintering it, and impregnating lubricating oil into the resulting porous sintered body. CONSTITUTION:Powders of Cu, Si, Mg, Sb, Zn and Al are mixed so as to provide a composition consisting of 2.5-9.0% Cu, 0.3-10% Si, 0.3-1.5% Mg, 0.1- 2.0% Sb, 0.3-4.0% Zn and the balance Al. Al-Cu alloy powder contg. 20-50% Cu may be used by 12.5-18% in place of the Cu powder. The powdery mixture is press-molded into a prescribed shape and sintered by heating at 530-560 deg.C in a reducing atmosphere for 15-45min. The resulting sintered body is porous, so lubricating oil is impregnated into the sintered body to manufacture an Al alloy sliding member contg. oil.
Patent JP-S59138249-A (JP)
Title: Vinyl chloride based resin composition
Inventor: SAEKI SHIYUUJI
IPC: C08L27/00
Filed: 1983-01-28
Abstract: PURPOSE:The titled composition, obtained by incorporating an acrylic or methacrylic acid ester containing urethane groups and a plasticizer with a vinyl chloride based resin, and having improved impact resistance, resin strength and chemical resistance together. CONSTITUTION:A vinyl chloride based resin composition, obtained by incorporating (A) polyvinyl chloride with (B) an acrylic or methacrylic acid ester containing urethane groups and (C) a plasticizer. For example, 100pts.wt. component (A) is incorporated with 10-150pts.wt. component (B), 10-200pts.wt. component (C) and further 0-300pts.wt. filler, and the resultant mixture is then hardened under heating at 130-200 deg.C, preferably 160-190 deg.C. In the process, tert-butyl perbenzoate, etc. is preferably incorporated therewith.
Patent JP-H07205081-A (JP)
Title: Object holding device
Inventor: OKADA SHIGEO
IPC: B25J15/08
Filed: 1994-01-10
Abstract: PURPOSE:To provide an object holding device which excels in durability and can adjust degree of opening of a holding tool by opening and enlarging an open end of each plate in such condition that a plurality of plates face the inside of each corresponding plate spring to elastically deform each plate spring so that an object can be held. CONSTITUTION:A plurality of plate springs 18 which can be elastically deformed along a through hole 12 of a jig 10 which comes into contact with and comes apart from an object 16 freely are erected to hold the object 16 by each plate spring 18. Also, a plurality of plates 28 provided with a rolling element 30 which can come into contact with the inside of each plate spring 18 at their open ends are provided on a substrate 22 which comes into contact with and comes apart from the jig 10 freely. Furthermore, an opening means 34 which opens the open end of each plate 28 in the direction in which the open ends come apart mutually along a guide face 34a when moved by a drive means 38 is provided in the inside of each plate 28. After the open end of each plate 28 is opened to elastically deform the plate spring 18 so that the object 16 can be held, the opening means 34 is driven in the reverse direction to change the plate spring 18 into the condition in which the object 16 is held.
Patent JP-S60158916-A (JP)
Title: Manufacture of pipe with grooved inner surface
Inventor: MIYATA KATSUO
IPC: B21C37/26
Filed: 1984-01-30
Abstract: PURPOSE:To manufacture efficiently a pipe with grooved inner surface free from abnormal fins by inserting a plug having a prescribed helix angle with respect to its axial direction, and a plug having a helix angle smaller than that of the former plug into a metallic pipe and pressing the pipe from its outer circumference by rolls. CONSTITUTION:In manufacturing a metallic pipe having plural grooves or projections in its inner surface by inserting plugs 1, 1' having prescribed grooves or projections 4, 4', which have helix angles with respect to their axial directions respectively in their outer circumferences into the metallic pipe 2, and pressing its outer circumference by rolling rolls 3, 3' which revolve in planetary motions around it while feeding it in the arrow-mark axial direction; the helix angle alpha2 of the groove or projection of plug 1' located in succession to the plug 1 is set to be smaller than the helix angle alpha1 of the plug 1 located at the 1st position mentioned above. In this way, the generation of the abnormally shaped fins of projection or groove formed in the inner surface of pipe 2 is prevented, the rolling speed is increased, and the product yield and the operating efficiency are improved.
Patent JP-S62171147-A (JP)
Title: Cooling structure for integrated circuit
Inventor: KURAMITSU YUJI
IPC: H01L23/433
Filed: 1986-01-24
Abstract: PURPOSE:To lower thermal resistance up to a refrigerant from an integrated circuit, and to conduct cooling efficiently by mounting a thermal conductive bar oppositely faced at a fine interval to the integrated circuit and forming a path for cooling supplied with the refrigerant and a communicating hole communicated with the path. CONSTITUTION:Circular support holes 4 penetrating in the vertical direction to a substrate 1 are shaped to sections oppositely faced to integrated circuits 2 of a body section 3a. Cylindrical thermal conductive bars 5 are fitted to the support holes 4 under a slidable state. Female screws 5a are formed to inner walls and male screws are screwed in the thermal conductive bars 5, and the bars are expanded in the radial direction by the component of the clamping force of the female screws and the male screws and can be fixed to a holding plate 2. The thermal conductive bars 5 are fastened to the holding plate 3 under the state in which they are separated at fine clearances 6 from the integrated circuits 6. A cooling jacket 7 is fixed and disposed to the holding plate 3, and a path 8 for cooling is shaped to the inside of the jacket, and a refrigerant is fed by the circulating path of a refrigerant inlet 9   the path 8 for cooling   a refrigerant exhaust port 10.
Patent JP-H11201381-A (JP)
Title: Antifreezing pipe
Inventor: TSUNAGA MASAYUKI
IPC: F16L9/14
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an antifreezing pipe, which is inexpensive, durable and easy to hand. SOLUTION: An antifreezing pipe is constructed of a high-density polyethylene resin conduit formed by extrusion molding and arranged in the center part, a cushioning fabric tape spirally and tightly wound on the outer circumference of the resin conduit, a reinforcing steel band 3 tightly wound spirally in the opposite direction to the winding direction of the fabric tape and fixed on the outer circumference of the cushioning fabric tape, a corrugated steel pipe, which is formed into a corrugated shape by winding a flat steel plate 5 on the outer circumference of the reinforcing steel band 3 with a clearance 8 arranged between them, welding (7) joint parts 6 of the steel plate 5 together, and pressing the steel plate 5 from the outside by means of a die, a rigid urethane foam layer 9 formed by injecting and foaming urethane in the clearance 8, bitumen 12,  which is flattened by wiping off excessive bitumen 12 after thick application of bitumen 12 onto the outer circumference of the corrugated steel pipe, and a linear type low-density polyethylene layer 11 formed by extrusion molding on the outside face of the bitumen 12.