baber/WOPTO huggingface dataset:
Patent JP-H05288724-A (JP)
Title: Automatic ultrasonic flaw detection
Inventor: KUGE MIKIO
IPC: G01N29/26
Filed: 1992-04-08
Abstract: PURPOSE:To shroten a scanning distance in rough detection and to enable reduction of the time for flaw detection by a method wherein flaw detection sensitivity is set to be higher than a reference value while a scanning pitch is made a value enabling detection of a minimum defect length, on the occasion of the rough detection, and the flaw detection sensitivity is restored to the reference value on the occasion of precise detection. CONSTITUTION:First and second attenuators 23 and 24 are provided for an ultrasonic flaw detector 15 and thereby flaw detection sensitivity can be lowered by -6dB. An ultrasonic probe 11 is made to conduct square scanning along the surface of a body 12 to be inspected, by a scanning mechanism 14, and echo detection is executed by the probe 15. On the occasion, rough detection in which a scanning pitch P1 is large is executed and a defect position is stored 18. Then, the probe is returned to the stored defect position and precise detection in which a detecting scanning pitch P2 is small is executed. On the occasion of the rough detection, the flaw detection sensitivity is set to be higher by 6dB than a reference value and the pitch 1 is set at an added approximate value of a minimum defect length and an effective beam width of the minimum width of a far sound field in an ultrasonic beam, at 7mm, for instance. According to this constitution, the number of scans in the rough detection can be lessened and shortening of the time for flaw detection and, in its turn, an improvement in a working efficiency can be attained.
Patent JP-H09248806-A (JP)
Title: Method for application of adhesive to finger part
Inventor: KATO YOSHIAKI
IPC: B27G11/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To apply surely an adhesive to various kinds of finger parts by a method wherein adhesive paste liquid in which a main agent and a curing agent are automatically blended, is applied by spraying to a wood piece finger part. SOLUTION: When two-pack adhesive is applied to a finger part 21 consisting of a great number of angular notches formed on an edge part of a wood piece, a main agent 1 and a curing agent 2 are respectively sent in a static mixer or a mixing chamber. The main agent and the curing agent are blended to prepare an adhesive paste liquid 11. The adhesive paste liquid 11 is applied by spraying to the finger part 21 with an atomizer 6.
Patent JP-H05260620-A (JP)
Title: Slanted-angle counterbalancing metallic wheel
IPC: H02G1/02
Filed: 1992-03-12
Abstract: PURPOSE:To provide a metallic wheel apparatus, in which a slanted angle in a wiring direction is counterbalanced without effort during cable work in stretching a cable. CONSTITUTION:A wheel 3 is fixed to a rotary axle, and an end of rotating lever 12 can be selectively set to be fixed or coupled to an end of the rotary axle by using a clutch 11 while the other end of the rotating lever 12 is coupled to an actuator 13 for moving forcedly the rotating lever 12. When a stretching wire cable is slanted at an angle in a wiring direction, the slanted angel is counterbalanced with the wheel 3 rotated forcedly by the rotating lever 12.
Patent JP-H05256070-A (JP)
Title: Attachment type screen door
IPC: E06B9/06
Filed: 1992-03-12
Abstract: PURPOSE:To easily attach a screen to a frame for an opening such as a window of a building, while making it possible to adjust opening and closing in accordance with the width of opening and closing of a double sliding door, and to make storing possible without the need for providing a storing place separately while making it unobstructive to entrance and exit and unrestrictive to lighting to the inside of a room. CONSTITUTION:A first fixed member 11 and a second fixed member 12 that are to be attached to a frame for an opening such as a window of a building, and a first movable member 13 and a second movable member 14 that are to be arranged between the first fixed member 11 and the second fixed member 12 are provided. Expandable and foldable pleat-like netted materials 15 and 16 that follow the opening and closing of the first and the second movable members 13 and 14 are provided respectively between the first movable member 13 and the first fixed member 11 and between the second movable member 14 and the second fixed member 12.
Patent JP-H05256253-A (JP)
Title: Radial piston pump for fluid of low viscosity
IPC: F04B1/107
Filed: 1992-03-11
Abstract: PURPOSE:To impede low viscous fluid from infiltrating into a bearing and also to prevent leakage to the outside by connecting a low pressure chamber, isolated from the bearing supporting a drive shaft by a seal member, to a suction side of a booster pump. CONSTITUTION:In this radial piston pump, a positive pressure is generated in a fuel reservoir chamber 118. Accordingly, gasoline in the fuel reservoir chamber 118 is slightly leaked in a direction of approaching a radial bearing 10 from a clearance or the like between a drive shaft 20 and a side plate 44 of a vane pump 40. Oil seals 30, 31 are set up before the radial bearing 10, but leaked gasoline passes through a clearance or the like between the first oil seal 31 and the drive shaft 20 to flow into a low pressure chamber 115. This low pressure chamber 115 is connected to a fuel inflow hole 116 in a suction side of the vane pump 40, and in the inside of this inflow hole 116, a negative pressure is generated only when the vane pump 40 is driven. Accordingly, the gasoline of flowing in the low pressure chamber 115 is sucked to the fuel inflow hole 116 and again supplied to the vane pump 40.
Patent JP-2000285923-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M4/131
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a cycle life characteristic and a shelf characteristic, by containing a material that absorbs electrolyte to expand its volume in a positive electrode active material layer. SOLUTION: A lithium manganate powder, carbon powder, and polyvinylidene fluoride as a binder are mixed at a prescribed ratio. A positive electrode active material is produced by mixing 90 wt.% this mixed powder and 10 wt.% powder of polyvinylidene fluoride homopolymer and copolymer powder of vinylidene fluoride and propylene hexafluoride. The fluorine-based polymer is a material that absorbs electrolyte to swell. Containing of such material improves contact between particles in a positive electrode active material layer and therefore improves a collecting characteristic. A battery containing such positive electrode active material layer has high capacity retention and is excellent even when number of repeating cycles increases or the battery is left for a long time.
Patent JP-H01258810-A (JP)
Title: Rotating carrier method for rolled stock
Inventor: YOSHIOKA TORU
IPC: B65G25/02
Filed: 1988-04-09
Abstract: PURPOSE:To rotate a rolled stock in a desired quantity at every cycle by setting a receiving groove of a mobile rake in a circular motion on a vertical surface and accelerating and decelerating the moving speed to the height direction and carrying direction of the receiving groove of a fixed rake once a cycle. CONSTITUTION:The mobile rake 3 is driven by a lift 13 and a shift device 20 controlled by a controller and the receiving groove 6 of the mobile rake 3 moves in the height direction and carrying direction. The receiving groove 6 holds up the rolled stock 1 on the receiving groove 5 of the fixed rake 2 and carries it on the front receiving groove 5. In a mobile route A of one cycle of the lowermost end of the receiving groove 6 and a carrying passage of one cycle of a bar steel stock 1, the figure of the mobile route A shows a moving sequence and a home position 1 makes the bottom dead center of an eccentric cam 15 of the lift 13. By moving the mobile rake 3 in the height direction and carrying direction of the receiving groove 6 by one cycle, the bar steel stock 1 on the receiving groove 5 is scooped, rotated normally by a desired angle, moved to the adjacent receiving groove 5 and mounted on it. In this way, the cycle time can be shortened by carrying a desired quantity of rolled stock while it is rotated.
Patent JP-S57205067-A (JP)
Title: Barrel for barrel-finishing equipment
Inventor: KOMEICHI SHIGEKI
IPC: B24B31/108
Filed: 1981-06-08
Abstract: PURPOSE:To obtain a wear-resisting barrel which allows easy replacement of a rubber belt, by expanding an annular rubber belt into close contact with the inner face of the barrel by use of an elastic force of the rubber belt itself. CONSTITUTION:Both sides 36 of a used automotive tire 30 are cut off and then the tire is reversed so that its tread section 38 will come inside, thus obtaining an annular rubber belt. This reversed annular rubber belt is fitted as a lining material in a groove 28 of a barrel 8. Any portion of the rubber belt in loose contact with the groove 28 is pressed firmly to the side wall. The tire 30 is then pressed firmly in firm contact with the side wall of the groove 28 by constantly applying an elastic force to the tire in a direction in which the outside diameter of the tire will be expanded. Thus the lining section which is most liable to wear during barrel-finishing operation can easily be replaced.
Patent JP-S5423662-A (JP)
Title: Production of colored plastic
Inventor: HORI YASUNORI
IPC: B29C48/305
Filed: 1977-07-22
Abstract: PURPOSE:To obtain the title film usable for X-ray film base, etc., with uniform color density, by detecting the color density of a molten plastic sheet immediately after the extrusion, and by controlling the revolution of screw drive motor of the melt extruder according to the value.
Patent JP-H04319626-A (JP)
Title: Measuring method of propagation speed of elastic wave in surface of crystal
Inventor: TAGAWA YOSHIHIKO
IPC: G01H5/00
Filed: 1991-04-19
Abstract: PURPOSE:To enable measurement of a propagation speed in an arbitrary place or area on the surface of an elastic body crystal by a method wherein an elastic wave is generated by exciting the crystal and the displacement of a strain of the surface of the crystal for a prescribed time is detected by a holographic interference method. CONSTITUTION:A transducer 2 which impresses an electric field of a prescribed frequency on an electrode formed on the surface of a crystal by mask evaporation gives a strain to the crystal 1 to be measured and thereby makes it generate an elastic wave. A laser light outputted from a laser 3 and reflected by a half mirror 5 is reflected further by a reflector 6 and applied onto the surface of the crystal 1, and it turns to be a reflected light therefrom and is led to a holographic processing device 8. Meanwhile, the laser light transmitted through the half mirror 5 is reflected by a reflector 7 and led directly to the holographic processing device 8. In the holographic processing device 8, an instantaneous hologram representing the state in some instant of the surface of the crystal 1 to be measured is formed by the interference of these two lights led through different courses.
Patent JP-H02271194-A (JP)
Title: Insulation material
Inventor: KISHIMOTO TAKASHI
IPC: C04B38/00
Filed: 1989-04-08
Abstract: PURPOSE:To display extremely high insulation performance even in a high vacuum condition by sealing an insulation material body of fine porous quality comprising fine particles having the surface thereof preliminarily treated against coagulation in decompressed state. CONSTITUTION:An insulation material body 2 of fine porous quality comprising fine particles having the surface thereof preliminarily treated against coagulation, for example, silica fine particles, is filled in a plastic container 1 made of a plastic material such as the lamination of nylon, deposited aluminum and polyethylene. In addition, the inside of the container 1 is kept in decompressed state. A gap is of a continuous hole and the inside of the container 1 is kept at a high vacuum degree. Fine silica particles have a primary grain size of 1 to 20nm, or preferably less than 10nm. As a result, extremely high insulation performance can be displayed even at a high vacuum degree and the insulation performance can be stabilized for a long term.
Patent JP-H08287755-A (JP)
Title: Manufacture of self-support type cable with slit having extra length
Inventor: WATANABE AKIRA
IPC: H01B7/18
Filed: 1995-04-13
Abstract: PURPOSE: To provide a manufacture of a self-support type cable with slit and having extra length in which the shapes of a neck portion and a slit are excellent in appearances and mechanical characteristics. CONSTITUTION: A neck portion pressure adjusting port 17 which makes covering material 15 branch off and disposes the same is orthogonally connected to a mouthpiece land which is composed of a neck portion flow path 19 communicating directly with a neck portion 3 in a mouthpiece 8 extruding the covering material 15. One side wall of a mouthpiece land downstream portion from a branching off position to a mouthpiece end surface facing the neck portion 3 is composed of a pin member 9 which is movable vertically to the surface of the one side wall. The pin member 9 is moved to the opposite side wall of the mouthpiece land so as to shut off the neck portion flow path 19 to form a slit 3.
Patent JP-H07296342-A (JP)
Title: Magnetoresistance effect thin film magnetic head
Inventor: TSUJINO FUMI
IPC: G11B5/39
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a magnetoresistance effect thin film magnetic head with which an excellent S/N ratio can be realized even if a construction in which a magnetoresistance effect film and a bias conductor are connected in series. CONSTITUTION:The magnetoresistance effect thin film magnetic head is provided with a magnetoresistance effect film 5, a bias conductor 6 for applying a bias magnetic field to the magnetoresistance effect film 5 and wirings with which the magnetoresistance effect film 5 and the bias conductor 6 are connected to external terminals 12c and 12d, and they are connected in series. In this magnetoresiatance effect thin film magnetic head, the total resistance of the magnetoresistance effect film 5, the bias conductor 6 and the wirings is not larger than 20OMEGA.
Patent JP-S5516405-A (JP)
Title: Method of dividing monocrystalline material
Inventor: MURAKAMI NOBUAKI
IPC: H01L21/301
Filed: 1978-07-21
Abstract: PURPOSE: To avoid problems encountered in dividing monocrystalline material, such as cracking and chipping, by difining the scribing or dicing direction.  
     CONSTITUTION: Reference numerals 2 and 3 on (-1012) sapphire monocrystalline substrate 1 indicate dicing streets patternized on the surbstrate. For the dicing street 2, when θ 1 <θ 2  wherein θ 1  is an angle of a crystalline axis 4 to (0001) surface 5, the dicing is carried out in the direction indicated by an arrow a. For the dicing street 3, the dicing is effected in the same manner as above. According to this method, the braking yield is improved two times or more; troubles such as chapping and line zigzagging are prevented; and the line width is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08336091-A (JP)
Title: Back-ground projection television receiver or video monitor
Inventor: ERITSUKU MARUSERINNDEIBON
IPC: G03B21/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a background-type television receiver or video monitor for which the depth of optical system is extremely shorter than the depth of known optical systems. SOLUTION: A projector 10 has a reflection/transmission screen 16, composed of a Fresnel face made parallel immediately near a screen 14 for forming an observable image on the screen with rear illumination after reflection on a deflection mirror. The projector 10, reflection/transmission screen 16 and deflection mirror 12 are integrally constituted for reflecting light beams directly emitted from the projector 10 on the reflection/transmission screen 16 towards the deflection mirror 12 and for forming an optical system for transmitting the light beams after the reflection on the deflection mirror. The Fresnel face has a beam having a triangular cross section, the beam locally forms a prism and when the incident angle of light beam is larger than a prescribed value, the light beam irradiating the beam is reflected but in a reverse case, the light beam can be transmitted.
Patent JP-H09275770-A (JP)
Title: Cultivation of garlic
Inventor: KAJIMURA YOSHIO
IPC: A01G1/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prolong the cultivation period and obtain a bulb excellent in quality by planting a bulbil of a garlic, wintered and preserved at a temperature without acquiring a storage leaf-forming induction state, in the spring and efficiently cultivating the garlic. SOLUTION: A bulbil of a garlic, wintered and preserved at a temperature which is 10-20 deg.C without acquiring a storage leaf-forming induction state, is planted in the spring to cultivate the garlic. The garlic exposed to low temperatures in the winter is preferably treated by slight warming to make the storage leaf-forming induction state disappear and the bulbil is then planted in the spring or the bulbil, harvested and not yet wintered in the southern hemisphere, is preferably transported to the northern hemisphere and planted in the spring to cultivate the garlic.
Patent JP-S5313973-A (JP)
Title: Fixing system for current multiplication factor
Inventor: HANANO NAOMASA
IPC: G01J1/42
Filed: 1976-07-23
Abstract: PURPOSE:To raise reliability of signal detecting level, by operating bias control as to make constant value of quotient obtained from dividing output of APD by difference between synchronous detecting outputs corresponding to ''1'', ''0'' of photo signal.
Patent JP-S63254126-A (JP)
Title: Production of polyester
Inventor: MORITA TORU
IPC: C08K5/09
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a polymer, having excellent electrostatic application casting property and suitable as films for photography and magnetic tapes, by adding specific amounts of a glycol-soluble Mg or Mn compound, glycol-soluble alkali metal compound and phosphorus compound and carrying out polycondensation. CONSTITUTION:(C) A glycol-soluble Mg compound (e.g. magnesium acetate) or (D) a glycol-soluble Mn compound (e.g. manganese acetate) in an amount satisfying formula I [M is the number of mol. of the components (C) and (D) based on 10<6>g polyester (hereinafter referred to as the number of mol.)], (E) a glycol-soluble alkali metal compound (e.g. lithium acetate) in an amount satisfying formula II (A is the number of mol.) and (F) a phosphorus compound in an amount satisfying formula III (P is the number of mol.) are added to the (A) a dicarboxylic acid component (e.g. terephthalic acid) and (B) a glycol component (e.g. ethylene glycol) in a molar amount of 1.3-1.8 times based on the component (A) to carry out polycondensation and afford the aimed polymer.
Patent JP-S59124433-A (JP)
Title: Power unit supporting, drive wheel driving and suspending devices for vehicle
Inventor: IRIKOU SHIYOUICHIROU
IPC: B60K5/04
Filed: 1983-05-20
Abstract: PURPOSE:To aim at simplifying the structure of a power unit and as well at making the same compact, by providing such an arrangement that drive wheels are carried by a power unit casing which is rigidly formed, and as well by swingably coupling the casing with a vehicle body frame through a suspension spring. CONSTITUTION:The casing 70 of a power unit P is rigidly formed such that a crank case 50 in which the crankshaft and output shaft of an engine E, etc. are disposed, is integrally incorporated with a pair of mission casings 71, 71' which extend rearward from the left and right sides of the crank case 50 to contain therein automatic transmission units M, M'. A pivot shaft 83 laid in parallel with the crankshaft, is supported to supporting brackets 74 through 77 which are integrally formed with the outer surface of the casing 70 and which project therefrom. The power unit P is swingably coupled to a vehicle body frame F by means of the pivot shaft 83. Further, the pivot shaft 83 is journalled, at positions between both outermost supporting brackets 74, 77, to left and right supporting plates 1a, 1a' on the vehicle body frame F through a pair of left and right suspension spring Sb, Sb'.
Patent JP-S5314491-A (JP)
Title: Apparatus for grinding double surfaces
Inventor: ISHIKAWA MICHIO
IPC: B24B37/08
Filed: 1976-07-26
Abstract: PURPOSE: To make possible use of non-rigid carrier such as plastics in mirror finishing of wafer made up of monocrystal material widely used for the electronics industry. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07277090-A (JP)
Title: Tv fitting stand in vehicle
Inventor: TAKAGI MANABU
IPC: H04N5/64
Filed: 1994-04-04
Abstract: PURPOSE:To provide a general purpose television fitting stand to be fitted to a vehicle which is enhanced in rigidity and is formed so as not to disturb the occupant. CONSTITUTION:The base end part of a TV fitting arm 4 is integrally formed with a frame 4a, and the end thereof is fitted with a tightening screw 4b for tightening a general purpose television 2. An upper car-stereo 3, the frame 4a, and a lower car-stereo 3a are integrally tightened through a side bracket. The car-stereos 3 and 3a integrally formed with the TV fitting arm 4 are fitted into the on-vehicle stereo equipment housing recessed part of a vehicle, and the general purpose television 2 is tightened to the end of the TV fitting arm 4 by means of the tightening screw 4b.
Patent JP-H01261065-A (JP)
Title: Automatic continuous dial service system
Inventor: YAMANAKA MARI
IPC: H04M3/44
Filed: 1988-04-12
Abstract: PURPOSE:To attain accurate dialing to a telephone number group called frequently and to improve the job efficiency by registering plural telephone numbers and dialing a telephone number registered sequentially to plural called parties. CONSTITUTION:A storage means 105 stores plural telephone numbers desired to be called in a form of table, and an automatic consecutive dialing control program, a registration processing subprogram, a dialing processing subprogram and a dialing consecution processing subprogram are incorporated in a central controller 104. A telephone number stored at the head of the table is extracted and a telephone set, e.g., 106 relevant to the telephone number is called and after one talking is finished, the telephone number for next call is extracted and dialed from the storage means 105. Thus, in the case of dialing frequently the same telephone number group, mis-dialing is prevented and the efficiency is improved.
Patent JP-S5516448-A (JP)
Title: Diode
Inventor: MEGURO MASAO
IPC: H01L29/861
Filed: 1978-07-24
Abstract: PURPOSE: To effect the reduction of manufacturing processes in numbers by bonding the light emitting diode chip directly to the stem after making the chip capable of facebonding through the various treatments to the stem.  
     CONSTITUTION: On a substrate 1 as a stem formed a silicon thick film 15, on which a wiring layer 17 including a pair terminals consisted of the conductive film is formed through an insulation film 16. A semiconductor chip 8 as a light emitting diode is connected to one terminal of the wiring layer 17 through its electrode 22 and corresponding solder 23 on the wiring layer 17 of the stem 1, and then the external lead is connected to the other terminal of the wiring layer 17. 
     COPYRIGHT: (C)1980,JPO&Japio