baber/WOPTO huggingface dataset:
Patent JP-S54149270-A (JP)
Title: Dehydration washing machine
Inventor: IRIYAMA TAKUJI
IPC: D06F23/04
Filed: 1978-05-15
Abstract: PURPOSE: To reduce unevenness of washing and wear of the wash and to enhance washing effect by improving the shapes of protuberances of a pulsator and the shape of the bottom periphery of a dehydration washing tank and by constituting a washing tank by combination of the improved shapes.  
     CONSTITUTION: A pulsator 7 is provided with plural protuberances. The degree of curvature R 1  taken in the direction of pulsator 7 for a higher edge line OC, that R 2  for edge lines OA and OA', and that R 3  for lower edge lines OB and OB' and OD are so set as to satisfy the relationship R 1 >R 2 >R 3 . The interior wall of a cylindrical dehydration washing tank is provided with three or more projected flat portions 26, 27, and 27'. The dimension N of the highest projection and the dimension M of the other projections are so set as to satisfy the relationship N=(0.03W0.06)D and M=(0.01W0.03)D, where D is the inside diameter of the tank. The bottom of the tank is provided with plural triangular projections. With the pulsator 7 and the tank thus improve, the wash touches the walls smoothly and is washed by complicated water flows and large stirring force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05257630-A (JP)
Title: Multiwindow display control system
IPC: G06F3/048
Filed: 1992-03-16
Abstract: PURPOSE:To improve the operability of an information processor by detecting an input to a non-display area and switching a multiwindow display. CONSTITUTION:The multiwindow display control system 7 which displays plural operation windows on one screen in an overlap state one over another is provided with a window area storage part 8 which 4 stores the display area of the window in operation, a non-display area storage part 9 which stores a non-display area in the window in operation that other windows overlap with, a non-display area input part 10 which detects the input of information to the non-display area, and a window switching part 11 which switches the non-display area in the window in operation to a display area according to the detection result of the non-display area input detection part 10.
Patent JP-S58175740-A (JP)
Title: Air conditioner of lavatory
Inventor: OONISHI TAKESHI
IPC: F24F1/0355
Filed: 1982-04-09
Abstract: PURPOSE:To fill a lavatory with fresh air always and not to make nuisance of others by dispersing foul odor to outdoors, by giving a deodorizing and a discharging function of the inside of a lavatory to an air conditioner of the lavatory. CONSTITUTION:A part of a suction opening 17 of an indoor side heat exchanger 11 of an air conditioner of a lavatory is connected through a damper 18 with a part of a fan chamber 20 of an outdoor side heat exchanger and the damper 18 is actuated to open and close intermittently by a timer. Then, air inside the lavatory is discharged outdoors forcibly for ventilation through a duct 8 for air discharge to the outside by a fan 12 for the indoor side heat exchanger. At the time of a cooling operation, simultaneously with discharge of clean and cool air within the lavatory by purifying almost completely the air passed through an air filter 15 by a deodorizing and fume removing device 16 and cooling the air by the heat exchanger, after making heat exchange of outdoor air for cooling of an outdoor side heat exchanger 4 absorbed from a sucking duct 7 for the outdoor air by the heat exchanger 4 the air is discharged outdoors through the duct 8 and cooling is carried out by repeating a series of cooling cycles.
Patent JP-H07241630-A (JP)
Title: Press forming die
Inventor: HIROSE MASAYUKI
IPC: B21D28/00
Filed: 1994-03-04
Abstract: PURPOSE:To surely enable parting and disposing scraps by means of one cutting blade of an upper die regardless of the length of the scrap and also to prevent generation of chips, in cutting the end edge of a press-formed work and parting and refining its scraps. CONSTITUTION:An upper die is provided with a main cutting blade 5 for cutting the end edge of a work W corresponding to a lower die cutting blade 2, and with an upper die cutting blade 4 consisting of a first parting cutting blade 6 orthogonally crossing this main cutting blade 5 and parting left and right from the center the scrap S that is cut by the main cutting blade 5, and of a second parting cutting blade 7 which is serially in line with the first parting cutting blade 6 with a gap G in between and, which is arranged in the upper level from this first parting cutting blade 6 with a step provided, holding the scrap S cut by the main cutting blade 5, and cutting the scrap S left and right continuously to the cutting by the first parting cutting blade 6. A scrap cutter 9 corresponding to the second parting cutting blade 7 is arranged on the lower die side so as to correspond to the first parting cutting blade 6 with the gap G between the first and the second parting cutting blades 6, 7.
Patent JP-S53143366-A (JP)
Title: Electronic watch
Inventor: ASANO KAZUHIRO
IPC: G04G5/00
Filed: 1977-05-20
Abstract: PURPOSE: To prevent the time operation upon the switching operating from being stopped thereby to make the offering processing unnecessary by providing in a switch input circuit a memory for storing the operating conditions of a switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60204018-A (JP)
Title: Fluid mixing and pressure-feeding device
Inventor: INOUE KENGI
IPC: F17D3/12
Filed: 1984-03-28
Abstract: PURPOSE:To mix and feed under pressure a fluid by a stable mixing ratio, by varying control of the quantity of a mixing fluid to be fed in accordance with a measured value of an adjusting pressure, etc., and feeding simultaneously a base fluid and the mixing fluid into a mixing part. CONSTITUTION:A sensor part 3 of a flow rate measuring instrument is installed to a suction side duct 2 of a pressure-feeding machine 1 for absorbing and feeding under pressure a base fluid, and a check valve 8 is inserted into a discharge side duct 7 between an outlet 5 and a mixing part 6. Also, a pressure regulator 10 for adjusting pressure by a signal from said measuring instrument, a throttle 11 of slit type, and an upstream pressure regulator 12 are inserted successively into a feed-in duct 9. In this regard, feed-in and stop operations of a mixing fluid to the mixing part 6 are executed by opening and closing a solenoid valve 14. In this way, a paste fluid sucked and boosted by the pressure-feeding machine 1 opens the check valve 8 and flows into the mixing part 6, and simultaneously, a mixing fluid adjusted to a prescribed pressure by the pressure regulator 10 is also injected from the throttle 11, flows into the mixing part 6 through the upstream pressure regulator 12, is mixed, and fed into a transport pipe 17.
Patent JP-H03259576-A (JP)
Title: Josephson junction
Inventor: HARADA KEIZO
IPC: H01L39/22
Filed: 1990-03-09
Abstract: PURPOSE:To improve the junction characteristics of a Josephson junction by a method wherein in a laminated structure constituted holding a non- superconductor layer between a pair of oxide superconductor layers, a composite oxide of a specified composition and a compound of a specified composition are respectively contained in the oxide superconductor layers and the non- superconductor layer. CONSTITUTION:A Josephson element is constituted of a first superconductor layer 11 formed on a single crystal substrate 3, a non-superconductor layer 4 formed on the layer 11 and a superconductor layer 12 formed on the layer 4 so as not to come into contact directly with the layer 11. In the above element, the layers 11 and 12 contain a composite oxide of a composition which is shown by LnBaCu3Ov and the layer 4 contains a compound of a composition which is shown by Bi2YxSryCuzOw. In the formulas, Ln is Y or a rare earth element and (x), (y), (z) and (w) show the ratios of respective elements and are set on the conditions of 0<=x<=2, 1<=y<=3, 1<=z<=3 and 6<=w<=13. Thereby, a hetero-epitaxial growth becomes easily possible and homogeneous element characteristics can be obtained.
Patent JP-S55150908-A (JP)
Title: Cutting tool
Inventor: MATSUNOBU TADAKUNI
IPC: B23B51/00
Filed: 1979-05-15
Abstract: PURPOSE: To machine effectively a narrow groove, by a cutting tool made from a round rod of tool steel which has a diameter under 4mm and is ground down at an angle of θ to its longitudinal axis to from the cutter and shank portions, and has its arcuate side faces ground.  
     CONSTITUTION: A round bar of a cutting tool material such as tool steel is ground down as described in the above PURPOSE to form a cutting tool 10 with cutting  portion 12 and shank portion 14. The arcuate side face 16 of the cutting portion 12 that is in the direction of the cutting edge is ground to from a geometrically spiral- shaped edge as the cross section changes from the cross section (a) to the cross section (c). Consequently the cutting resistance of the work to the cutting tool is small, and this tool will not fall from its main shaft, and a narrow groove is efficiently formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62214411-A (JP)
Title: Running device
Inventor: AOYANAGI KATSUHIKO
IPC: G05D1/02
Filed: 1986-03-17
Abstract: PURPOSE:To improve the detection capacity of obstacles by installing ultrasonic sensors on the front face of a running device body and providing a means, which sets variably the detection range of these sensors, to set the detection range so that its width does not exceed the width of the device body. CONSTITUTION:Ultrasonic sensors 4 are attached to both end parts of the front face of a running device body 31 through supporting members 5. Each of these sensors 4 is provided with an ultrasonic wave transmitting element and an ultrasonic wave receiving element and has a prescribed detection directivity in the advance direction of the running device body 31. The supporting member 5 is provided with a mechanism which changes the direction freely like the supporting mechanism of a door mirror of a vehicle, and the direction of the sensor 4 is set variably by this mechanism. The direction of each sensor 4 is so determined that the width of its detection range 4a does not exceed a width W of the running device body 31 and end parts of the detection range 4a coincide with extensions of both ends of the width W. Thus, a station or the like is prevented surely from being erroneously detected as the obstacle.
Patent JP-S60201863-A (JP)
Title: Positioning of tab cut
Inventor: MITSUOKA HIROO
IPC: B23K9/127
Filed: 1984-03-26
Abstract: PURPOSE:To improve the positioning accuracy of cutting by deciding to be correct picture image coordinates if the deviation between the picture image tab width of picture image data and the theoretical projection tab width, the right angle of corner on the picture image and the linearity of the profile of picture image are within allowable range. CONSTITUTION:The tab width L' on the picture image is obtained from the tab corner position coordinates C1(x1,y1), C2(x2,y2) then the theoretical tab width (L) to be obtained as an essential projection image corresponding with the tab width L' on the picture image or the tab width of picture image to be projected from TV camera is obtained. Thereafter, L' and L are compared to check the processed binary picture image. If it is correct, second stage rational check is performed. In other word, the right angle of corner at the root of tab 5 of binary picture image, and the linearity of the profile at the side end of tab 5 the picture image and the side edge of steel pipe 4 is checked to provide the corner coordinates C1, C2 and decided of the rightness. consequently, the accuracy of information concerning to the tab cutting position is improved while the reliability is improved and cutting at wrong position is eliminated.
Patent JP-H05264475-A (JP)
Title: Industrial computed tomography equipment
IPC: G01N23/04
Filed: 1992-03-17
Abstract: PURPOSE:To provide a computed tomography equipment for industrial use which has wide dynamic range and achieves high resolution. CONSTITUTION:A penetrating radiation recording means 5 for recording radioactive rays penetrating a body 1 to be inspected is so constituted as to record the penetrating radioactive rays by a phosphor layer which absorbs/accumulates the radioactive rays, and also stimulates and emits light in accordance with the intensity of the accumulated radioactive rays when the exciting light is cast thereto. A penetrating radioactive ray reading device 7 for reading the recording content in the recording means 5 is provided with an exciting light feeding means 14 for projecting the exciting light to the recording means 5 and an emission detecting means 15 for detecting the stimulated/emitted light on the recording means 5 and transferring the light to a computer system 8.
Patent JP-S55151553-A (JP)
Title: Production of aromatic hydroperoxide
Inventor: MATSUNAGA FUJINAO
IPC: C07B61/00
Filed: 1979-05-16
Abstract: PURPOSE: The catalytic oxidation of an aromatic compound bearing a secondary alkyl with a gas containing molecular oxygen is effected in liquid phase in the presence of a transition metal complex as a catalyst to produce an aromatic hydroperoxide that is a precursor of a phenol in a short time in high yield.  
     CONSTITUTION: A gas containing molecular oxygen is brought into contact with the liquid phase consisting of an oily phase containing an aromatic compound bearing a secondary alkyl and another basic aqueous phase under stirring to form an aromatic hydroperoxide. At this time, the use of an ammine complex of transition metal such copper, silver, zinc or so increases the oxidation rate and gives the objective compound in high selectivity. The amount of the catalyst used preferably ranges from 0.005 to 10ppm as the concentration of the transition metal atom in the liquid phase. The pH of the basic aqueous phase is preferably 7.7W10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06275667-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: IMORI YOSHIHISA
IPC: H01L21/56
Filed: 1993-03-19
Abstract: PURPOSE:To make it possible to remove easily surface resin burrs, which are generated on the joints of leads, without damaging a resin-sealing part and without deforming the leads by a method wherein a vibrator is brought into contact only to the joints, on which the surface resin burrs exist, of the leads and is vibrated along the surfaces of the leads. CONSTITUTION:A process for resin-sealing a semiconductor chip and leads 2 connected to this chip is provided. Simultaneously with that, a process for bringing an ultrasonic vibrator 4 into contact to the joints of the leads 2 lead out from a resin-sealing part 1 to the outside is provided for removing surface resin burrs 3 projecting from the resin-sealing part 1 along the surfaces of the leads 2. Moreover, a process for bringing vibrators 4 into contact simultaneously to the joints of a plurality of the leads 2 on one side of the sealing part 1 is provided. Thereby, the burrs 3 can be removed. As a result, a pressure is never applied to the sealing part 1 or the leads 2 unlike a conventional burr removing method.
Patent JP-S53144717-A (JP)
Title: Reed hole forming method of reed musical instruments
Inventor: MURAKI YUKIO
IPC: G10D9/02
Filed: 1977-05-24
Abstract: PURPOSE: To simplify operations and increase efficiency by making use of insolubilization through light radiation of the photosensitive agent coating formed on a reed original plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08252679-A (JP)
Title: Ultrasonic welding method for different kinds of metal
Inventor: OGINO AKIHIKO
IPC: B23K20/10
Filed: 1995-03-17
Abstract: PURPOSE: To join a high hardness material and a low hardness material with a sufficient strength. CONSTITUTION: A plurality of different kinds of metal to be welded, namely joining members 6 are arranged between an ultrasonic tool 4 and a working table 5. The joining members 6 consist of a high-hardness material (high hardness steel) with a low-hardness covering layer (copper covering layer) 6a' susceptible to a plastic flow formed on the surface, low-hardness material (aluminum material) 6b placed on the working table 5, and other low-hardness material (copper material, for example) 6c arranged between the high-hardness material 6a and the ultrasonic tool 4. In this case, the thickness of the low-hardness covering layer 6a' is set at approximately 5-10μm.  In addition, the thickness of other low-hardness material 6c is set at least at the depth of a slip-preventing knurling tool, 4a or more, with its hardness set at a hardness (Hv50-110) equivalent to pure copper susceptible to a plastic flow and hard to be transferred.
Patent JP-H04289669-A (JP)
Title: Manufacture of solid electrolyte fuel battery
Inventor: OKUYAMA RYOICHI
IPC: H01M8/12
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a solid electrolyte fuel battery suitable for constituting a module in a simplified manufacturing process by integrally constituting a solid electrolyte film and an air electrode having an interconnector, where the thickness thereof can be arbitrarily adjusted, and pouring slurry into molds so as to form an electrolyte mold and an air electrode mold. CONSTITUTION:Slurry including zirconia incorporating a stabilizer therein is poured into a mold having a water absorbing characteristic and with a water resistant or repellent member disposed in a part thereof, thus obtaining an electrolyte mold. The water resistant or repellent member is removed, and slurry including metal oxide is poured into the electrolyte mold, thereby obtaining an air electrode mold. After drying, the mold is removed, followed by baking, whereby a solid electrolyte-air electrode complex having an interconnector 5 in the exposed portion of the air electrode mold can be obtained.
Patent JP-H02238614-A (JP)
Title: Manufacture of semiconductor element
Inventor: KADONISHI YUTAKA
IPC: H01L21/027
Filed: 1989-03-10
Abstract: PURPOSE:To enhance productivity of a semiconductor element by a method wherein a cross-shaped cut groove along scribing lines which are perpendicular to each other is formed so as to be pierced in a wafer on which a first pattern has been formed. CONSTITUTION:A first pattern is formed on the surface 1A of a wafer 1; a second pattern is formed on the rear 1B of the water 1 in a position which has been aligned selectively with a position where the first pattern has been formed. During this process, cut grooves 3 are formed in the wafer 1 so as to be pierced; their shapes are to be cross-shaped along scribing lines L1, L2 which are perpendicular to each other. Accordingly, when the second pattern is formed, the cut grooves 3 are observed from the side of the rear 1B of the wafer 1; as a result, the first pattern formed on the surface 1A of the wafer 1 can be grasped. Thereby, a formation operation of the second pattern can be automated; productivity of a semiconductor element can be enhanced.
Patent JP-S63224014-A (JP)
Title: Material for magnetic head
Inventor: OKITA KAZUHIKO
IPC: H01F10/16
Filed: 1987-03-13
Abstract: PURPOSE:To improve the magnetic permeability in a high frequency region by alternately laminating Mn and Co layers each having <=100Angstrom  thickness. CONSTITUTION:An alternately laminated Mn-Co film 2 is formed on a first substrate 1 by vapor deposition. Since the film 2 is formed by alternately laminating 6,000 layers in total of Mn layers each having 20Angstrom  thickness and Co layers each having 30Angstrom thickness, the thickness of the film 2 attains to 30mum. A second substrate 3 made of the same material as the first substrate 1 is stuck to the film 2 to obtain a core having the film 2 held between the substrates 1, 3. Since the Mn and Co layers each having <=100Angstrom  thickness are alternately laminated, the intrasurface magnetic anisotropy is extremely increased and the rotation of saturation magnetization in the layers is facilitated, so the magnetic permeability in a high frequency region is remarkably improved.
Patent JP-H01233911-A (JP)
Title: Operating method for photoelectric switch
Inventor: OGATA SHIRO
IPC: H03K17/78
Filed: 1988-03-15
Abstract: PURPOSE:To strengthen an output light at the adjustment so as to facilitate the adjustment and to weaken the output light at the activation so as to offer a long service life for the semiconductor laser by adopting the constitution so that an optional output luminous intensity is obtained in a photoelectric switch employing the semiconductor laser for its projection section. CONSTITUTION:An output control circuit 2 of the semiconductor laser 1 has a pulse light drive circuit 21 and a DC light drive circuit 22. Then the circuits 21, 22 are connected to a power supply 3 by a changeover switch 4. In case of the optical axis adjustment or the like, the changeover switch 4 is connected to the DC light drive circuit 22 and the semiconductor laser 1 is stimulated continuously by the continuous drive. After the end of the optical axis adjustment when normal detection is to be implemented, the switch 4 is thrown to the position of the pulse light drive circuit 21. The drive circuit 21 consists, e.g., of an oscillation circuit and a switching transistor(TR) and the oscillated output of the oscillation circuit applies turn-on/turn-off control to the switching TR, thereby intermitting the drive current of the semiconductor laser 1. The duty ratio is given by b/a in figure.
Patent JP-S62219224-A (JP)
Title: Magnetic recording medium and its production
Inventor: SAWADA SHIGETOMO
IPC: G11B5/84
Filed: 1986-03-19
Abstract: PURPOSE:To form a magnetic recording medium with which recording and reproducing errors and head crash are hardly generatable and which can adapt itself to higher density recording by uniformly forming many fine recesses on the surface of the magnetic medium while maintaining the uniform thickness of the magnetic medium. CONSTITUTION:High-frequency discharge arises in a vessel 11 and the many fine recesses 13 by plasma etching are uniformly formed on the surface of a chemical reinforcing layer 12a of a glass substrate 12. The magnetic medium 14 is thereafter formed to the uniform thickness on the surface of the chemical reinforcing layer 12a of the glass substrate 12 having the fine recesses 13. The many fine recesses 15 corresponding to the recesses 13 on the surface of the chemical reinforcing layer 12a of the glass substrate 12 are thus uniformly formed onto the surface of the magnetic medium 14.
Patent JP-H06246845-A (JP)
Title: Bicycle tire tube
Inventor: WADA KOICHI
IPC: B29D30/06
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a bicycle tire tube molded in a remarkably simple molding process, reduced in weight, superior in rolling resistance and heat resistance, and esp. suitable in the application to a sport and competition bicycle tire tube. CONSTITUTION:The bicycle tire tube consists of two polymer blocks A mainly composed of a vinyl aromatic compound (styrene or the like) and one polymer block B mainly composed of a conjugated diene compound (isoprene or the like). In the conjugated diene compound, 35% or more (e.g. 90-98%) of aliphatic double bonds are hydrogenated. The content of the vinyl aromatic compound is 5-75wt.% (pref. 10-65wt.%). The blend is composed of 100 parts of thermoplastic resin elastomer, 15 parts of alpha-methylstyrene, and 80 parts of paraffin oil.