baber/WOPTO huggingface dataset:
Patent HK-136093-A (HK)
Title: Metal complexes of mannich bases
Inventor: KOCH FREDERICK W
IPC: C07C/
Filed: 1993-12-09
Abstract: Metal complexes of hydroxyl- and/or thiol-containing Mannich are prepared by reacting a transition metal-containing agent with an aromatic Mannich. The Mannich is prepared from a substituted hydroxyl- and/or thiol-containing aromatic, an aldehyde or ketone, and a hydroxyl- and/or thiol-containing amine compound. A Schiff base is then reacted therewith. The products are useful in reducing soot ignition temperatures in diesel particulate traps.
Patent HU-T52372-A (HU)
Title: Process for producing pharmaceutical compositions suitable for preventing and reducing noxious effect of protamine
Inventor: OGLETREE MARTIN L
IPC: A61K31/00
Filed: 1989-04-10
Abstract: A method is provided for preventing, reducing or reversing adverse reactions, such as pulmonary hypertension produced when protamine interacts with heparin, by administering a thromboxane A2 receptor antagonist.
Patent HU-T52402-A (HU)
Title: Candle filter carrying out prefiltration
Inventor: KEVEI BELA
IPC: B01D29/00
Filed: 1988-06-28
Abstract: A candle filter is used upstream of microfilter membranes in the food industry. - It comprises a perforated inner pipe, a coaxial perforated outer pipe, a cylindrical filter element of filament material, which fills the space between the pipes, and end caps for the pipes. The filter element (5) is made of matted polypropylene filament, with a mass fineness of 50000-100000 DTEX. - The individual filaments are of equal thickness, their width is statistically variable, their length is less than 30 mm, pref. 10-20 mm.
Patent HU-T35630-A (HU)
Title: New process for production of quickly effecting propargil-amids
Inventor: ECSERY ZOLTAN
IPC: F28F21/06
Filed: 1982-07-14
Abstract: Benzyl- or isopropyl-benzene- substd. methyl-propargyl -ammonium-chlorides of formula (I) are prepd. by reacting an amine of formula (II) with a propargyl-halogenide of formula (III). In the formulae n is zero or 1, X is halogen, The reaction takes place in the presence of a water immiscible solvent, water and alkali. The amines of formula (II) and (IV) contained in the organic phase are reacted with water and with a qunaityt of an (in)organic acid in soln. of pH 0-6 equiv. to the amt. of amine (II) present in the reaction mixt. In the resulting two-phase mixt. the salt of the amine (II) transferes to the aq. phase, the two amines thus can be selectively sepd. by sepg. the phases. The amine (IV) remains in the organic phase; by adding hydrochloric acid the salt of formula
Patent JP-S58119964-A (JP)
Title: Fuel injection valve for internal-combustion engine
Inventor: SUZUKI TAKAO
IPC: F02M61/18
Filed: 1982-01-08
Abstract: PURPOSE:To change the fuel spray angle in accordance with an engine operating condition. CONSTITUTION:The pin section 18 of a needle valve 16 is provided with the second tapered surface 32 (taper angle theta'; theta'>theta) flared downward through a tapered surface 30 (taper angle theta) flared downward at the lower end and an intermediate portion 31. A nozzle 12 is provided with an auxiliary fuel passage 36 bypassing a main fuel passage 21. At the low speed and low load region of an engine, the fuel is injected through the nozzle 12 along the tapered surface 32 as shown by an arrow (c). Accordingly, a wide spray angle is available in accordance with the angle theta' of the tapered surface 32. As the speed and the load of the engine are increased to a medium degree, the fuel flow is injected in the direction of an arrow (d) and the spray angle is made narrower. At the high speed and high load, the outlet of the auxiliary fuel passage is faced to the first tapered surface 30, and the fuel flows at an angle theta and the injection angle is made further narrower.
Patent JP-H05178012-A (JP)
Title: Pneumatic tire
Inventor: NAGUMO NOBORU
IPC: B60C11/00
Filed: 1992-01-07
Abstract: PURPOSE:To easily design demanded characteristics by way of optionally setting cross direction physical properties and performance of a tread, to mold the tread without generating dispersion of density, residual distortion and others and to easily carry out quality control of the tread after molding. CONSTITUTION:A tread T is constituted by joining a plural number of rubber simple substances 1 with substantially triangle meridian sections and consisting of shapes ranging the triangle meridian sections in the tire circumferential direction on their sides with each other respectively and three or more kinds of the rubber simple substances 1 mutually different in rubber physical properties are included.
Patent JP-S62160938-A (JP)
Title: Body structure of industrial vehicle
Inventor: YOSHIOKA SOSUKE
IPC: B62D25/10
Filed: 1986-01-07
Abstract: PURPOSE:To enhance the maintainability of an engine or the like, by forming a bulge part in the lower section of a rear pillar so that a rear engine hood disposed in the lower section is made to be rotatable, and by opening the engine room widely in comparison with the conventional one. CONSTITUTION:Bulge parts 13b projected into the passenger's compartment are formed in the lower sections 13a of rear pillars 13 supporting an overhead guard 11, and over the upper section of an engine room in parts.A rear engine hood 15 which is shorter than the conventional one is disposed between both bulge parts 13b. Accordingly, even if the rear engine hood 15 is rotated, it is possible to prevent a pair of rear pillars 13 arranged in an angular shape from interfering with the rear engine hood. Accordingly it is possible to open the engine room widely in comparison with the conventional one. Thus, the maintainability of the engine and the like may be enhanced. Further, the cross- section of the lower section 13a of each rear pillar is made to have a large size to facilitate the laying of a harness 22a for a rear combination lamp 22 and a fuel pipe line 27.
Patent JP-H05307849-A (JP)
Title: Floppy disk device
Inventor: SEKI EMI
IPC: G06F3/06
Filed: 1992-01-08
Abstract: PURPOSE:To eliminate a malfunction or a stability stand-by time for a user. CONSTITUTION:The time value of a normal settling time or above is set and held to a floppy disk device in a register 1. By a detection circuit 2, when a head arrives at a target cylinder is detected, a signal 101 is outputted and inputted to a timer circuit 3 and acts as an enable signal, and the count operation of the counter is started, and the content of an output signal 102 from the counter and the output signal 103 from the register 1 are read to a comparator circuit 4 as occasion demands by a synchronous clock. In the comparator circuit 4, the time values of the signal 103 from the register 1 and the signal 102 from the timer circuit 3 are compared and when both values coincide, the signal 104 becoming one of conditions for activating the READY signal of the floppy disk drive is outputted and inputted to a decision circuit 5. In the decision circuit 5, the signals 104-108 are received and the READY signal 109 is outputted as an active signal.
Patent JP-H01180235-A (JP)
Title: Build-up cartridge type fluid treating tower
Inventor: HORIUCHI MASANOBU
IPC: B01D53/04
Filed: 1988-01-08
Abstract: PURPOSE:To rapidly replace a spent cartridge without taking out the cartridge unnecessary for replacement by providing a charging port and a takeout port of the cartridge to the inlet side of fluid to be treated which is provided to a body. CONSTITUTION:Cartridges 4a-4d are packed with a treating agent and O-rings are fitted in accordance with necessity. After taking off a body cover 2, the cartridges 4d-4a are successively charged and a body 1 is closed. The fluid introduced into a treatment tower 9 through an inlet pipe 5 is stored in the space closed by the body 1, the cartridges 4a-4d, a bearer 3 and the body cover 2 but passes through the lower aperture via the packed part from the upper aperture of the cartridge 4a and successively flows to the following steps and reaches an outlet pipe 6. When replacing the spent cartridge, the cover 2 is opened and the cartridges 4a-4d are taken out in order in accordance with necessity but when the nonadsorptive cartridge exists to the downstream side, it is intactly left.
Patent JP-S61160918-A (JP)
Title: On-load tap changer
Inventor: SATO SHIGEKATSU
IPC: H01F29/04
Filed: 1985-01-08
Abstract: PURPOSE:To regulate appropriately closing speed of vacuum switches to prevent chattering from resulting, by operating a time difference producing mechanism of a high speed operating mechanism with a cylindrical cam, and by causing speed of movable contacting members approximately being a sinusoidal wave. CONSTITUTION:Rotation of a driving shaft 26 rotates a cylindrical cam 38 coupled rigidly to it. Thus cam followers 46, 48 rise along cam grooves 40, 42 to push up supporting fixtures 32, 34. Since a time difference producing mechanism 36 is fixed to the supporting fixtures 32, 34, it rises to cause movable contacting members to contact with stationary contacting members of a first vacuum switch VS1 and a third vacuum switch VR1. The approximately sine- wave cam grooves cause moving speed of the cam followers being a sine-wave, thus to result in sine-wave rising and falling speed of the time difference producing mechanism 36. Therefore, the closing speed of each vacuum switch can be decelerated, thus to prevent chattering of vacuum switches.
Patent JP-H0624617-A (JP)
Title: Method and device to carry printed matter to next processing point
Inventor: UIRII RIU
IPC: B65H5/24
Filed: 1993-01-08
Abstract: PURPOSE: To eliminate such an adverse influence on the following process for printed matters that are caused by excessively large or small intervals among successively transferred printed matters or an imbricated formation by successively pushing the printed matter into an intermediate stack and sucking and transferring the uppermost printed matter of the intermediate stack. CONSTITUTION: This device is provided with a first transfer device 1 for transferring a folded printed matter 2 in an imbricated formation S. The first transfer device 1 is provided with a belt conveyor 3 and a strap conveyor 4. A second transfer device 32 is arranged above the strap conveyor 4, and it is provided with a gripper 33. In addition, a stack part 28 exists between a transfer roller 13 and a stopper 11, and the printed mater 2 is stacked, forming an intermediate stack 29. Further, a suction member device 44 is arranged to convey the printed matter 2 from the intermediate stack 29 to the transfer region F of the second transfer device 32, namely, to the movement region of the opened gripper 33. The suction member device 44 is provided with a plurality of suction heads 45.
Patent JP-S60145717-A (JP)
Title: Ultrasonic transducer and its production
Inventor: KOJIMA TADASHI
IPC: H03H3/007
Filed: 1984-01-09
Abstract: PURPOSE:To make it easy to generate bulk waves in the direction vertical to the surface and improve independence of each pair of cross finger electrodes by forming a notched groove between cross finger electrodes. CONSTITUTION:Notched grooves 4 are provided between cross finger electrodes 2 and 3 from the surface of a piezoelectric material plate 1. When the piezoelectric material plate 1 is polarized in both sides of these notched grooves 4, distribution of polarization is across these notched grooves 4. Distribution of polarization has a sharp angle to the surface of the piezoelectric material plate 1. Thus, it is difficult to generate surface waves, and surface waves are prevented from being propagated on the surface of the piezoelectric material plate 1 by these notched grooves 4, and required bulk waves are generated efficiently in the direction of an arrow.
Patent JP-S5699652-A (JP)
Title: Aligning apparatus for bead wire
Inventor: MURAYAMA SOUICHI
IPC: B29D30/32
Filed: 1980-01-10
Abstract: PURPOSE: To provide an aligning apparatus for bead wires which unravel entanglement of bead wires and which has a structure comprising a feeding roll, a small- sized intermediate separating roll and a separating roll having a conically inclined surface connected to one body each of which has a specific spiral groove circumferentially provided on its outer surface.  
     CONSTITUTION: The roll system comprises a feeding roll 1, a small-sized intermediate separating roll 2 and a separating roll 3 having a conically inclined surface, connected to one body. Said rolls have a series of spiral grooves 1', 2', 3' and 3" circumferentially provided on thier outer surfaces and whose capacities for bead wires are made successively smaller. While being prevented from running off the spiral groove 3" by a holding roll 4, the bead wires B 3  separated into pieces B 4  are separated and aligned at constant pitches and transferred onto a belt 6 before being mounted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62190187-A (JP)
Inventor: JIIKUFURIITO GORUTOMAN
IPC: C07D491/048
Filed: 1987-01-09
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-S63169726-A (JP)
Title: Exposure device
Inventor: IMAI YUJI
IPC: G03F7/20
Filed: 1987-01-08
Abstract: PURPOSE:To draw a pattern in thin line width by monitoring the relative positional relationship of a reticle and a wafer, controlling the alignment relationship of the reticle and the wafer so as to be kept constant at all times and exposing the wafer only when the reticle and the wafer are positioned at the position of alignment. CONSTITUTION:A differential interferometer unit 16 computes the quantity of the relative positional displacement of a reticle 4 and a wafer 7, and a stage controller 17 drives a motor 18 or a motor 19 so that the quantity of displacement being transmitted is brought to zero at all times, and controls a reticle stage 5 and a wafer stage 8. When the quantity of displacement is monitored previously in the differential interferometer unit 16, relative positioning at the positions of alignment of the reticle 4 and the wafer 7 is determined. Accordingly, the stage controller 17 transmits a gate signal over a light-source control unit 21 for an exposure light source 22 only during the time when the quantity of displacement from the differential interferometer unit 16 is brought to zero, and the light-source control unit 21 excites the exposure light source 22 in response to excitation pulses from a computer 20 only during the time when the gate signal is at ON.
Patent JP-S57115739-A (JP)
Title: Impregnation-type cathode
Inventor: KINOSHITA TOSHIMITSU
IPC: H01J23/06
Filed: 1981-01-12
Abstract: PURPOSE:To realize a high voltage-resisting characteristic, and obtain an increased initial and saturated emission by packing a high-density emitter member  into the meshes of a network affixed on the main surface of a base metal, and  coating both the network and the high-density emitter member with a low-density emitter member. CONSTITUTION:A concave base metal 22, which is made of Ni and forms a part of a spherical surface, is fixed to one end of a cathode sleeve 21 enclosing a heater. A network 23 made of Ni is affixed to the concave surface of the base metal 22 by welding or the like. The meshes of the network 23 are packed with a high-density emitter member 24 made of a mixture powder of Ni and a carbonate. Then, the network 23 and the member 24 are coated with a low- density emitter layer 25, which consists of only a carbonate and has a thickness of around 15-20mum. Owing to the above constitution, an increased initial and saturated emission can be obtained, and a high voltage-resisting characteristic can be realized.
Patent JP-H06206626-A (JP)
Title: Powder/grain conveying device
Inventor: OZEKI YOSHIHISA
IPC: B65G53/40
Filed: 1993-01-08
Abstract: PURPOSE:To prevent air from back flowing and to improve a conveying efficiency by forming a powder/grain conveying passage into a straight line. CONSTITUTION:A guide cylinder 2 is provided in the lower part of a hopper 1 for storing powder/grain M and a screw 3 is arranged in the inside of the guide cylinder 2. A pipe 4, which is arranged on the axial line of the screw 3, is connected to a motor 7 and is also connected to an air supply pipe 8. A nozzle 12 is connected to the tip of the guide cylinder 2. Setting the connection face between the guide cylinder 2 and the nozzle 12 as a boundary, a jetting port 11 of the pipe 4 is arranged on the guide cylinder 2 side while the tip of the screw 3 is arranged on the nozzle 12 side. The nozzle 12 is formed into a conical cylinder whose cross section is an approximately right angled triangle, and a discharged port 13 is arranged in the top of the nozzle 12 so that the discharge port 13 is positioned in the upper part than the axial line of the screw 3. The powder/grain M is fed by the screw 3, is blown off by air from the jetting port 11, and is discharged form the discharge port 13.
Patent JP-S59127480-A (JP)
Title: Generating circuit for flare correcting signal
Inventor: YAMANAKA JIYUNICHI
IPC: H04N5/335
Filed: 1983-01-12
Abstract: PURPOSE:To correct a pedestal rise due to flare light by inputting a video signal from a television camera to a DC cutting-off circuit and decreasing only the minus level of the output of the circuit in a horizontal blanking period. CONSTITUTION:The video signal which includes the pedestal rise due to the flare light is inputted from the television camera to the DC component cutting-off circuit 12, which cuts off its DC component and supplies the resulting signal to a switching circuit 13. The circuit 13 inputs a horizontal blanking signal HB to switch to a contact (a) in a video signal period or to a contact (b) in a horizontal blanking period, and its output is inputted to a buffer circuit 14. The minus level of only a signal in a blanking signal period is reduced by the voltage dividing resistance R11 of the circuit 12 to reduce the rise in pedestal level due to the flare light. A signal converted to low impedance by the circuit 14 is supplied to a clamping circuit 15 to clamp the low part of the signal in a horizontal blanking period to the earth potential, so that a DC regenerated signal is outputted from a video signal output 16.
Patent JP-H06278089-A (JP)
Title: Tape cutting device
Inventor: MAIKERU ANDORIYUU BIIDOMAN
IPC: B26D1/00
Filed: 1994-01-13
Abstract: PURPOSE: To provide a tape cutter capable of causing proper tab cut and cutting a label tape. CONSTITUTION: A tape cutter for a label printer is driven by a motor 36 and provided with dynamic braking mechanisms 102, 100 for shorting the terminal of a motor to give braking torque thereto, so that a rotor is stopped for ensuring tape cut at a proper position. Jamming of a tape is avoided and other difficulties are overcomed, accordingly.
Patent JP-S62161472-A (JP)
Title: Welding wire changing and feeding device
Inventor: AKIYAMA MASAKI
IPC: B23K9/12
Filed: 1986-01-10
Abstract: PURPOSE:To execute automatically and exactly changing of a wire, and to shorten the time of a changing work by positioning a desired nozzle, among plural wire feeding nozzles by which a wire is fed from each wire reel, and making a welding torch hold it. CONSTITUTION:In order to execute continuously butt welding of members consisting of each different material, a wire is fed to each wire feeding nozzle 15 from an independent reel 2. By a wire switching signal, a bar holding chuck 19 which is holding the nozzle 15 of the present state through a grip change bar 14 descends together with a TIG welding torch 18, and the bar 14 becomes a holding position of a holding chuck 13 of an advance state. In this state, the bar 14 is held by the chuck 13, and also holding of the bar 14 by the chuck 19 is released. Said chuck 17 is drawn in by a nozzle taking in-and-out cylinder 16, the nozzle 15 is moved backward together with the chuck 13 and put into a nozzle holding member 9, and holding of the chuck 13 by the chuck 17 is released. Subsequently, the member 9 is moved by rotating a feed screw 12 by a motor 11, the desired nozzle 15 is opposed to the chuck 17, and an operation which has reversed the foregoing is executed.
Patent JP-H07208204-A (JP)
Title: Fan for aircraft engine
Inventor: NOGUCHI SOICHI
IPC: F02C7/00
Filed: 1994-01-14
Abstract: PURPOSE:To provide a fan for an aircraft engine to take a great amount of air into the engine during high speed rotation while maintaining high efficiency during flying. CONSTITUTION:A fan for an aircraft engine comprises plural fiber layers l-22 laminated in a wing shape and impregnated plastics. The radial fiber layers 1, 2, 4, 6-8, 10-12, 14-16, 18-22 as most parts of the plural fiber layers have fibers extended to the radial direction and the remaining inclined fiber layers 3, 5, 9, 13, 17 have fibers almost crossing one another at nearly 45 deg. to the radial direction.
Patent JP-H03207322-A (JP)
Title: Removing process of foreign matter sticking to glass surface
Inventor: UEDA MASAHIRO
IPC: H01S3/00
Filed: 1990-01-09
Abstract: PURPOSE:To allow foreign matters to be removed from inside of a room easily and efficiently by applying laser beam of given pulse width and energy density to foreign matters through glass. CONSTITUTION:To foreign matters sticking to glass surface, laser beam of 1ns-1ms of pulse width and 100J/cm<2> or less of energy density is applied through glass. As laser beam, ultraviolet laser, visible laser, and infrared laser are given. And when divided broadly by substances used for a transmitter, gas laser, solid laser, and semiconductor laser, etc., are given. A user can make a proper choice among them. Thus, by applying laser beam to foreign matters through glass, they absorb laser beam and are red heated, and evaporate and scatter instantaneously, so that foreign matters sticking to glass surface (outside of a room), even if their particle diameters are as minute as about 1mum, can be removed perfectly by working from inside of a room without damaging glass surface.
Patent JP-S5595338-A (JP)
Title: Integrated circuit
Inventor: MATSUI NORIO
IPC: H01L21/768
Filed: 1979-01-12
Abstract: PURPOSE: To provide multi-layer wiring on a chip by a method wherein multi-layer wiring is provided on an Si substrate, and etching is added to the back surface of the substrate to expose a wiring layer, then an IC chip is inserted into a hollow and connected to the layer by means of self-matching.  
     CONSTITUTION: An SiO 2  film 201, an Al power source layer 301 of the pattern desired, an SiO 2  layer 202 and an Al earthing layer 302 of the pattern desired are laminated on an Si substrate 1. Next an Al signal layer 303 provided with a lead portion 19, an SiO 2  film 204 and an Al signal layer 304 are formed in such a manner that the lead 19 and the signal layer 304 are not piled up together on a concave portion 18. Then SiO 2  205 and hydrofluoric acid resistant insulation film  131 are piled up. The Al layers are suitably connected each other in a longitudinal direction. An SiO 2  mask 206 is provided on the under side of the substrate, and anisotropic etching is added to make a hollow 6. Then etching is added to the layer through the window 20 of the hollow to expose the lead 19, and an IC chip 5 with its electrode 8 located upward is inserted into the window. The lead 19 and the electrode are connected together using a laser beam through the transparent films 204, 205, then an Si substrate 11 for sealing it is attached 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07206616-A (JP)
Title: Antibacterial, antiviral and antifungal composite
Inventor: MIZUNO YASUO
IPC: A01N25/26
Filed: 1994-01-14
Abstract: PURPOSE:To obtain the stable and inexpensive antimicrobial composite not reacting also with an antimicrobial agent by using an easily available and processable material such as glass as a carrier. CONSTITUTION:An antibacterial, antiviral and antifungal composite having durable antibacterial, antiviral and antifungal performances is produced by making a silver complex supported with a carrier comprising porous glass or porous calcium carbonate, and a method for producing the same.