baber/WOPTO huggingface dataset:
Patent JP-S6176210-A (JP)
Title: Hard material cutting band saw
Inventor: MATSUDA YUSAKU
IPC: B23D61/14
Filed: 1984-09-21
Abstract: PURPOSE:To enable an edge to be formed in a small thickness in a band saw and decrease its cutting margin to a small value, by arranging many holes at an equal interval in an edge forming part and binding a series of diamond fine rains to a surface of the edge forming part and to an internal peripheral wall of the hole so as to form an edge part. CONSTITUTION:A band steel 1, cutting its both front and reverse sides and providing an edge forming part 2 in a thickness smaller than that of the steel 1, arranges here many holes 3 at an equal interval. The steel, binding a diamond fine grain 4 by the method of electric plating to be stratified in a pattern of one layer to a surface of the edge forming part 2 and to an internal peripheral well of the hole 3, forms an edge part 5. The edge part 5, arranging a line connecting the periphery of the holes 3... in each row arranged in a longitudinal direction so as to bits at a line connecting the periphery of the other neighboring holes 3... respectively, is formed so that a surface of the edge part 5 may fully successively provide a cutting function by the diamond grain 4 bound to the internal peripheral wall of each hole 3.
Patent JP-H0860316-A (JP)
Title: Device and method for adjusting transformation temperature of shape memory alloy
Inventor: SUZUKI YUTAKA
IPC: C22F1/10
Filed: 1994-08-24
Abstract: PURPOSE: To improve an yield and to reduce a cost by finely adjusting the transformation temp. of a shape memory alloy. CONSTITUTION: The temp. of the shape memory alloy 101 is set at an adjusted transformation temp. by a temp. adjusting device 109. The heat of the shape memory alloy 101 is transmitted via a temp. signal line/control line 110 to a controller 104. The temp. of the shape memory alloy 101 is maintained at the adjusted transformation temp. by controlling the temp. adjusting device 109 by this controller 104 via this temp. signal line/control line 110. The shape memory alloy 101 is irradiated with a quantum beam 103 from a quantum beam generator 102. The transformation is monitored by a transformation measuring instrument 105 and the signal of the transformation is sent to the controller 104 via a transformation signal line 107.  The quantum beam generator 102 is controlled by the controller 104 via a quantum beam generator control line 108 in accordance with the presence or absence of the transformation.
Patent JP-S6091153-A (JP)
Title: Air direction controller of air conditioner
Inventor: HAMAOKA KOUJI
IPC: F24F11/00
Filed: 1983-10-25
Abstract: PURPOSE:To enable to condition the direction during desired time when temperature difference exits in the space to be conditioned by setting prescribed air flowing direction angle in response to the temperature of temperature detecting means mounted at right and left suction ports. CONSTITUTION:The temperature of sucked air circulated at the left side in the room from the left side of a suction port 2 is detected by the first thermistor 11, and the temperature of the air circulated at the right side is detected by the second thermistor 12. The output of an air direction angle setter 15 is decided by the detected outputs. When a stopping time setting volume control 19 is set to desired time and an operation switch 14 is closed, the air direction angel detected by an air direction detecting potentiometer 10 is not different from the air direction angle set by an air direction angle setter 16, the electromagnetic switch 15 is energized by the output of a comparator 17, an air direction varying motor 7 is operated to move the direction of air to the right or left.
Patent JP-S6442696-A (JP)
Title: Sound absorbing structural material
Inventor: KIKUCHI HIROYOSHI
IPC: B22F5/00
Filed: 1987-08-10
Abstract: PURPOSE: To obtain a sound absorbing structural material excellent in corrosion resistance by compressing or compression-forming amorphous metallic wool or ceramic wool so that specified gas permeation resistance is imparted. CONSTITUTION: Compressed amorphous metallic wool 6 or compression-formed amorphous metallic wool 8 is packed in the expanded part of a sound arrester and a punched metal 7 is fixed so as to hold the wool under gas permeation. The gas permeation resistance of the compressed body 6 or the compression- formed body 8 has been regulated to 15-180dyn.sec/cm<3> . When a porous metallic sintered plate is used in place of the punched metal 7, it is exposed to severe corrosion because of its very large surface area. The conventional stainless punched metal satisfies requirements but an amorphous metal or ceramic may be used. The resultant structural material can be used in a corrosive atmosphere at a high temp.
Patent JP-S61166064-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KOYAMA YOSHIHISA
IPC: H01L21/8242
Filed: 1984-09-26
Abstract: PURPOSE:To capture unnecessary minority carries intruding to a depletion layer constituting a small hole type capacitance element sufficiently by constituting a carrier capture region by using a small hole or a small groove formed extended in the internal direction of a substrate from the main surface of the substrate. CONSTITUTION:Etching masks in the upper sections of a main surface, to which small holes 13 and 19 are shaped, of a substrate 1 are removed selectively, and the small holes 13 and 19 are formed by employing an anisotropic etching technique. The etching masks used for shaping the small holes 13 and 19 are removed, and insulating films 14 and 20 coating the inner walls of the small holes and the main surface of the substrate 1 are formed. Conductive layers 15 and 21 are formed. A conductive layer 22 and an insulating film 26 are shaped. The conductive layer 22 is formed by employing a polycrystalline silicon layer through a CVD technique. The polycrystalline silicon layer is connected electrically to the conductive layers 15 and 19, and shaped to the upper sections of a field insulating film 9 and the insulating films 14, 20, and an impurity is introduced. The polycrystalline silicon layers in the upper sections of regions, in which a MISFET and a semiconductor region 23 are formed, of the substrate 1 are removed selectively.
Patent JP-H0858802-A (JP)
Title: Packing box
Inventor: TANABE YOSHINARI
IPC: G03C3/00
Filed: 1994-08-24
Abstract: PURPOSE: To display many commodities by means of a small number of hanger bars. CONSTITUTION: A packing box is displayed by being suspended with its opening 11 put around a hanger bar 50. To display a packing box 40 having the same shape as the packing box 4, the connecting hook part 24 of the packing box 4 is slightly curved frontward, and the opening 42 of the packing box 40 is hooked onto it. The packing box 40 is hooked while the connection sheet 45 of the packing box 40 is aligned with the connecting sheet 10 of the packing box 4, so that the opening 42 enters a cut 23 and they are connected. Because the boxes can be longitudinally connected one after another in such a manner, even one hanger bar is sufficient to display many commodities.
Patent JP-S58101181-A (JP)
Title: Joint filling material
Inventor: WATANABE YASUSHI
IPC: C08L33/00
Filed: 1981-12-11
Abstract: PURPOSE:A joint filling material, containing a weather-resistant resin and an inorganic expanded aggregate, e.g. perlite, having improved workability and reduced change with time of a repaired part. CONSTITUTION:A joint filling material obtained by preparing an aqueous emulsion generally from a weather-resistant resin, e.g. an acrylic resin, if necessary adding an inorganic filler, pigment, etc. thereto, agitating the resultant mixture, adding an inorganic expanded aggregate, e.g. perlite, thereto, and agitating the resultant mixture.
Patent JP-S6443745-A (JP)
Title: Instrument for measuring light emitted by organism
Inventor: KOSHI HIROYUKI
IPC: G01N21/76
Filed: 1987-08-12
Abstract: PURPOSE:To prevent the deterioration of a sample and to improve the accuracy of measurement by supplying a reagent, etc., which are kept at a constant temp. in a thermostatic chamber, etc., on the outside of a vessel to be cultivated to the vessel. CONSTITUTION:Cells 13 are cultivated in a culture dish 12. This dish 12 is installed to a measuring instrument and a cap 10 is provided thereto. The cap 10 is mounted with an O-ring 11 so that the dish 12 is hermetically closed. The reagent 4 for the cells is injected by a pump 5 into the dish 12. The reagent 4 is further controlled to the specified temp. by the thermostatic chamber 19. On the other hand, the inside of the dish 12 is hermetically sealed by a ring 11 and, therefore, a waste liquid 8 is automatically discharged 7 when the reagent 4 of the specified temp. is injected by the pump 5 into the dish. The specified temp. is thereby maintained in the dish 12. A gas pipe 3 injects gaseous CO2 1 for maintaining the specified pH of the reagent 4 in the dish 12. The gaseous pressure is regulated by a valve 2. The light emitted from the cells 13 is passed through a window 14 and the intensity thereof is measured by a photomultiplier 15.
Patent JP-S6093297-A (JP)
Title: Manufacture of heat exchanger made of aluminum
Inventor: WADA SHIYOUJI
IPC: F28F21/08
Filed: 1983-10-27
Abstract: PURPOSE:To restrict the amount of zinc evaporating into the atmosphere in a furnace into a low level by a method wherein the surface of liquid flowing tube before heat brazing is coated with the alloy of zinc and aluminum. CONSTITUTION:The liquid flowing tube of aluminum, coated with the alloy of zinc and aluminum on the surface thereof, is combined with fins, made of aluminum or aluminum alloy coated by a brazing agent on the surface thereof, heated in the atmosphere of an inactive gas and the liquid flowing tube is brazed to the fins by melting the brazing agent on the surfaces of the fins. Zinc in the alloy coated on the surface of the liquid flowing tube is impregnated into the aluminum constituting the liquid flowing tube by the heat upon brazing by heat. Simultaneously, a part of zinc in the alloy evaporates into the atmosphere of inactive gas around it, however, the evaporating amount thereof is smaller by far compared with the case of pure zinc.
Patent JP-S6445333-A (JP)
Title: Preparation of 2-perfluoroalkylpropionic acid
Inventor: TAKAHASHI MITSURU
IPC: B01J23/06
Filed: 1987-08-12
Abstract: PURPOSE:To simply and advantageously obtain the titled compound useful as a synthetic intermediate for e.g. medicine, agricultural chemical or monomer for functional high polymer, by reacting 2-perfluoroalkylacrylic acid used as a raw material under acidic conditions in the presence of zinc and a solvent. CONSTITUTION:2-Perfluoroalkylacrylic acid expressed by formula I (Rf is 1-20C perfluoroalkyl) which is used as a raw material is reacted in the presence of zinc in water or solvent containing water (mixed aqueous solution with an organic solvent such as methanol is available) under acidic conditions at -20-100 deg.C, preferably -10-50 deg.C to provide the compound expressed by formula II. An acidic solution is preferably added and used into the above-mentioned aqueous solution or mixed aqueous solution in order to efficiently give the aimed compound and a mineral acid is preferably used as the added acidic solution. The added acid is preferably used at an amount in the range of 0.2-40 time equivalent based on the compound expressed by formula I.
Patent JP-H0249894-A (JP)
Title: Shield drilling machine
Inventor: SASAKI KIYOMI
IPC: E21D1/03
Filed: 1988-08-12
Abstract: PURPOSE:To aim at the promotion of multifunction in shield drilling performance by installing a shield jack, securing its reaction force in hitting on a segment face, in the rear of a machine body provided with a cutter face, and also installing a gripper device in a propulsive jack at the body rear side. CONSTITUTION:Segments 11 are assembled in shield bodies 2a, 2b installed at the rear side of a machine body 1 provided with a rotary driver 3 and a cutter face 1a, and plural pieces of shield jacks 5 is made contact with the front end, thereby securing propulsive reaction. In addition, a propulsive jack 8 is installed at the rear side of the body 1 projectingly, and there is provided with a gripper device 10 which is projected to, and engaged with an inner surface of each segment 11. Then, shield excavating for a shaft is made performable with the propulsive jack 8, a torque arm 9 and the gripper device 10, and shield drilling for an inclined shaft and an adit is also made performable with a propulsive reaction difference between two shield jacks. With this constitution, performance and efficiency for the shield excavation are thus improvable.
Patent JP-H0846615-A (JP)
Title: Network terminator
Inventor: KUNISAWA YOSHIO
IPC: H04Q5/00
Filed: 1994-08-02
Abstract: PURPOSE:To simplify functions and circuits of a network terminator (NT) and to improve the operation reliability when a terminal equipment (TE) is in use by integrating the TE sending/receiving a signal of a frame structure for a point U interface with the NT. CONSTITUTION:A network terminator (NT) 10 is made up of a line termination circuit (LT) 11 and a transformer 12 connected thereto. The transformer 12 connects to transmission lines L1-13 and L2-14 of a point U interface. The terminal equipment (TE) 15 connects to the NT 10 by a connection lines 16. Moreover, the TE 15 connects to the transmission lines L1-13 and L2-14 of the point U interface. Then the TE 15 sending/receiving a signal of a frame structure of a point U interface being one of ISDN user-network interfaces is integrated with the NT 10 being an ISDN basic interface. Thus, functions and circuits of the NT are simplified and the distance of signal wires used to connect the NT 10 and the TE 15 is decreased and then the operation reliability is improved and the space is saved.
Patent JP-H0363692-A (JP)
Title: Driving circuit for display device
Inventor: NAKANISHI KAORU
IPC: G09G3/20
Filed: 1989-08-01
Abstract: PURPOSE:To increase the response speed of a display of a part in motion selectively by adding a signal corresponding to a difference from a display data signal which is one picture before to a newly inputted display data signal and driving the display device with the sum signal. CONSTITUTION:A signal generating circuit 10 receives a horizontal synchronizing signal Hsync, a vertical synchronizing signal Vsync, and color video signals R, G, and B to output a horizontal timing signal Hblank, a vertical timing signal Vblank and a clock signal Ck1 for controlling a frame memory writing circuit 11 and a display data signal adjusting circuit 12 and also output a display data signal Data consisting of the signals R, G and B in series to the circuit 12. The circuit 12 outputs the data signal Data', generated by weighting the difference between the signal Data and the display data signal which is one picture before, to the circuit 11. The circuit 11 sends a write control signal and an R/W switching signal to write the signal Data' in a memory circuit 13 and data is read out of a circuit 14 and displayed on an LCD unit 15.
Patent JP-S6357489-A (JP)
Inventor: NAKAMURA TAKAYOSHI
IPC: B66C13/12
Filed: 1986-08-28
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-H0617691-A (JP)
Title: Control method of idling speed
Inventor: KIMURA HIROSHI
IPC: F02D45/00
Filed: 1992-07-02
Abstract: PURPOSE:To prevent idling speed from dropping regardless of the operating condition of loads and the like, by storing the off-set amount of air control valve opening in a memory means, and setting the opening lower limit of an air control valve from the learning value and the off-set amount at the fully closing time of a throttle valve. CONSTITUTION:It is judged whether or not an electrical load is in an ON condition (step S1), and when the judged result is YES, a corresponding off-set amount alpha1 is read out from a memory, and the off-set amount alpha1 is added to the opening lower limit VG obtained by subtracting a fixed value alpha0 from the learning value V1 of air control valve opening in an idling condition. This result is computed as a new opening lower limit VG. Moreover, a new opening lower limit VG is determined by alpha judgment (step 3) whether or not A/T is in a traveling range and alpha judgment (step 5) whether or not a load such as a power steering load is in an ON condition. It is thus possible to prevent idling speed from dropping regardless of the operating conditions of respective loads, a shift position and so on.
Patent JP-S6260667-A (JP)
Title: Transfer-type thermal printer
Inventor: SHINOZAKI ATSUSHI
IPC: B41J35/00
Filed: 1985-09-10
Abstract: PURPOSE:To enable an ink to be efficiently transferred even onto a transfer paper poor in smoothness, by applying an air pressure from the back side of a base film simultaneously with or immediately after heating by a thermal head. CONSTITUTION:When a heating part 11 corresponding to a printing part is operated to generate heat thereby melting an ink, the ink at the part in contact with a transfer paper 4 is adhered to a transfer paper 4. A thermal head 1 comprises a high-pressure chamber 7, into which high-pressure air is fed from an air pump through a hose 9. A slit form opening 8 is provided at the immediate downstream of the heating part 11 in the feeding direction of an ink sheet, and a pressure is exerted on an ink layer 52 through minute holes 51 of a base film 51. The ink melted at the heating part reaches the opening 8 before being solidified, receives the air pressure from the back side, and the ink not in contact with the transfer paper is separated from the base film 51 by the air pressure, and is transferred also onto recessed parts of the transfer paper.
Patent JP-H0864595-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO YUKIHIRO
IPC: H01L21/3205
Filed: 1994-08-25
Abstract: PURPOSE: To simplify a process, and decrease dielectric constant of insulating films to restrain wiring delay, by forming the polishing stopper film of a flattened insulating film by using the same silicon oxide film as an interlayer insulating film and the flattened insulating film. CONSTITUTION: A wiring 2 whose thickness is, e.g. 6000Å is formed on a semiconductor substrate 1 on which surface an interlayer insulating film is stuck. By a CVD method, the following are grown in order; a fluorinated SiO2 film 3, as an interlayer insulating film, an SiO2 film 4, as a polishing stopper film, to which fluorine is not added, and a fluorinated SiO2 film 5 for flattening. Intentionally the SiO2 film 3 is fluorinated as the interlayer insulating film so that hygroscopicity is increased, in order to decrease dielectric constant, especially the dielectric constant in layers. The rear of the semiconductor substrate 1 is stuck on a polishing stand, the unfluorinated SiO2 film 4 is used as the polishing stopper, and the fluorinated SiO2 film 5 is polished by a CMP method.
Patent JP-S6261204-A (JP)
Inventor: NAKAYAMA SHIRO
IPC: H01R4/02
Filed: 1985-09-12
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-S58101263-A (JP)
Title: Motor driven fuel pump
Inventor: KUSAKAWA YUKIO
IPC: F02M37/10
Filed: 1981-12-11
Abstract: PURPOSE:To obtain an efficient small pump, which has less flow loss and whose dynamic pressure at the entrance of a leak passage is small, by utilizing a  regenerative pump as a fuel supply pump, placing it in a fuel tank, and by sucking the fuel from the bottom and press-sending it upward. CONSTITUTION:A regenerating pump is used as a fuel supply pump. A straight line part, which is extended along the tangential line and has a sufficient length as well as sectional flow area, is provided, at a discharge port, while the tip portion of a leakage preventing wall at its delivery side is made to form an acute angle. With these contrivances, we can obtain a pump with less flow loss, relatively small outside diameter, small less of fluid especially at a bent part, and loss of fuel due to leakage. Since a leak passage is placed with a considerably large angle against the flow direction of the fluid, the dynamic pressure at the entrance of the leak passage can be reduced.
Patent JP-H1050572-A (JP)
Title: Manufacture of semiconductor chip
Inventor: SATO HIROYUKI
IPC: G03F1/70
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To increase the number of product chips by setting the number of the mask patterns of test element group chips to a value not greater than that of the patterns, on at least an n-magnification reticle. SOLUTION: A mask pattern 2AR of one test element group (TEG)-chip is provided at the center of a mask pattern layout region 2ARA1 of the TEG chip, and dark parts 2BLTEG corresponding to two TEG-chip mask patterns are provided at both sides thereof. Similarly, a mask pattern 2BR of one test element group (TEG)-chip is provided at the center of a mask pattern layout region 2BRA1 of the TEG chip, and dark parts 2BLTEG corresponding to two TEG-chip mask patterns are provided at both sides thereof. Using a two- fold reticle, only one TEG-chip is exposed on a wafer through the dark part 2BLTEG with the mask pattern layout regions 2ARA1 and 2BRA1 of the TEG chip.
Patent JP-H09116671-A (JP)
Title: Film image input method
Inventor: NISHIMURA TORU
IPC: G03B27/32
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the resolution for monitor display or at printing by displaying an aspect ratio of each frame when an index image is displayed so as to read the image without waste of the resolution of a film scanner. SOLUTION: A long developed photo film 114 is fed to an image read section, in which image data for plural frames are read and an index image consisting of plural frames is generated based on the image data for plural frames to be read and the index image is displayed on a display means. When the index image is displayed, format information denoting the aspect ratio of each frame recorded in the film is read, and image processing corresponding to the format information of each frame based on the read format information is executed so as to visually recognize the aspect ratio of each frame in the index image.
Patent JP-S6470001-A (JP)
Title: Ski boots
Inventor: TEIRO RIIDERU
IPC: A43B5/04
Filed: 1988-08-09
Abstract: PURPOSE: To easily adjust the forward inclination angle of a boot back by composing an adjuster from a knock-out key provided with an adjusting key movable across the surface of the instep through a bolt. CONSTITUTION: The minimum forward inclination angle of a boot back 3 can be adjusted by a knock-out key 15. The knock-out key 15 is arranged between an edge 16 on the side covered with a front cuff among the edges of recessed part 9 of a shell 2 and an edge 8 on the side in contact with the instep at the front cuff 5, and composed of an adjusting key 17 movable across the surface of the instep and a cooperating key 18 in cooperation with this adjusting key 17. In order to move the adjusting key 17, a screw bolt 19 is provided with a hinge type operating knob 20. When the screw bolt 19 is turned while using the operating knob 20, the adjusting key 17 moves along the cooperating key 18 so that an extremely short distance can be secured between the edge 16 on the boot back side of the shell 2 and the edge 8 of the front cuff 5 on the side in contact with the instep.  Thus, the minimum forward inclination angle of the boot back 3 is determined.