baber/WOPTO huggingface dataset:
Patent JP-H08269320-A (JP)
Title: Heat-resistant polyamide resin composition
Inventor: KOJIMA KAZUE
IPC: C08K3/24
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a heat-resistant polyamide resin composition having high grade heat resistance and excellent in mechanical properties, formability and appearance. CONSTITUTION: This resin composition is obtained by compounding 100 pts.wt. of a polyamide resin composition containing 0.01-100 pts.wt. of a swelling fluoromica mineral based on 100 pts.wt. of a polyamide resin with 0.002-2.0 pts.wt. of a compound containing a transition element of the group I, 0.001-0.3 pts.wt. of a nitrogen-containing compound and 0.01-1.0 pts.wt. of an alkali metal halide.
Patent JP-H10273412-A (JP)
Title: Deodorant dental resin composition
Inventor: HATANAKA KENJI
IPC: A61K6/083
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of decomposing smelly components to convert them to non-smelly ones by photoirradiation on dental materials, which have adsorbed the smelly components in the oral cavity, by including a (metha)acrylic ester-based monomer, a specific titanium oxide and a polymerization initiator. SOLUTION: This composition is obtained by compounding (A) a (metha) acrylic ester-based monomer (e.g. methyl methacrylate), (B) an anatase type titanium oxide having an average particle diameter of less than 0.1 μm, prefeably, less than 0.05 μ, and a specific surface area of >=20 m<2> /g, preferably, >=40 m<2> /g, (C) a polymerization initiator, such as photopolymerization initiator, thermopolymerization initiator and normal-temperature polymerization initiator (e.g. benzoyl peroxide), and as necessary, (D) an organic filler, inorganic filler, a polymerization inhibitor, an oxidation stabilizer, a U.V. absorber, pigment, dye and solvent, etc. The compounding weight ratio, A:B:C is preferably, (10-99.945):(0.005-20):(0.05-5).
Patent JP-S555257-A (JP)
Title: Automatic round material grinder
Inventor: WATANABE KAZUO
IPC: B24B5/04
Filed: 1978-06-27
Abstract: PURPOSE:To provide the subject grinder wherein any flaw on a material to be ground is detected beforehand by a flaw detector, and the position of the flaw is memorized by the quantity of rotation of a detecting roll, rotating and shifting the materical to be ground in correspondence to the memorized value, thereby to grind and remove all flaws accurately by a grinder. CONSTITUTION:A truck 1 on which a material 19 to be ground is loaded is arranged in a space between to flaw detecting position 4 and a grinding position 5 in a position changeable and movable manner. Furthermore, on the flaw detecting position 4 and the grinding position 5 there are respectively provided locating devices which locate the aforedescribed track 1 at respective positions. The position of a flaw on said material 19 to be ground is detected by the quantity of rotation of a detecting roller 22 rotating in contact with the material 19 to be ground, and the detected value is memorized by a memory device. After memorizing the detected value in this manner, a drive roller is rotated by driving a motor to rotate the material 19 to be ground. When the quantity of the rotation coincides with the abov e described memorized value, the operation of the driving motor is stopped, and the flaw memorized on the material 19 to be ground is ground and removed.
Patent JP-H02254619-A (JP)
Title: Fluid bearing type rotary magnetic head device
Inventor: INAMI TOMOTAKE
IPC: G11B5/52
Filed: 1989-03-28
Abstract: PURPOSE:To easily disassemble a rotary cylinder in a short time by insertingly fitting a pin member to execute the slippage stop of the rotary cylinder advanceably and retreatably to a radial bearing member, and engaging the pine member with a ring groove on a center shaft outer circumferential surface from a side. CONSTITUTION:By a ring groove 14 provided on the upper outer circumferential surface of a center shaft 3 and a pin member 15 to be spirally fitted advanceably and retreatably to a radial bearing member 4, the slippage stop is executed from the center shaft 3 of a rotary cylinder 5 while a head 15a is engaged to the ring groove 14 from the side. In such a case, when the pin member 15 is made to retreat and the head 15a is separatingly removed from the ring groove 14, since the radial bearing member 4 can be pulled out to the upper side of the center shaft 3, the rotary cylinder 5 can be disassembled without removing a thrust bearing member 7. Thus, even after a re-assembly, the height accuracy of the magnetic head is not changed, and a time is not taken for the disassembly and assembly.
Patent JP-S62234439-A (JP)
Title: Data communication system for composite network
Inventor: KOBAYASHI TAKEAKI
IPC: H04L12/24
Filed: 1986-04-04
Abstract: PURPOSE:To prevent the charging and traffic increase and to improve the data communication efficiency by decreasing the number of commands flowing through an intermediate network when the exchange of information is carried out through a composite network. CONSTITUTION:A work station 310 of a network 20 receives an information collecting command 50 and executes an action command addressed to the station 310 itself as long as the address of either one of station fields 203-205 shows the station 310. Then the station 310 transmits the answer information 55 to an information collection center 100. At the same time, -l is given to the value of a field 202 as long as said command is recognized as a station relay command by a field 201. Then the command 50 is sent to a station 320 as a command 80. The station 320 executes an action command addressed to its own station and sends the answer information 65 to the center 100. At the same time, -l is given to the value of the field 202 and the value of the field 202 is sent to the next work station 330 as a command 90.
Patent JP-H04312796-A (JP)
Title: Ion generating apparatus for electric charge prevention
Inventor: KITAGAWA KOJI
IPC: H05F3/04
Filed: 1991-04-10
Abstract: PURPOSE:To provide an ion generating apparatus for electric charge prevention which can be installed easily and economically. CONSTITUTION:A connector 9 having connecting pins 8 extruded toward outside is installed in one end 7 of a box 2 of an ion generating apparatus 1 and a connector 12 having pin holes 11 is installed in the other end 10. The connecting pins 8 and the pin holes 11 are connected each other by conductive wires which supply electric power to the radiation part 4 to radiate ions. On the opposite side to the side where the radiation part 4 of the box 2 is attached, a ferrite magnet 13 is attached. In the case of the use, ion generating apparatuses 1 are successively connected and attached to an iron plate, etc., installed previously in the ceiling or wall faces by one-touch.
Patent JP-S57193242-A (JP)
Title: Press machine
Inventor: NISHIO MAKOTO
IPC: B21D28/34
Filed: 1981-05-25
Abstract: PURPOSE:To attach a mold to a press in an easy and exact way, by attaching the mold such as a punch, a die, etc., to a die plate which can be attached easily to a die set. CONSTITUTION:A punch 7 and a die 8 are fixed to a die plate 3 and another die plate 3, respectively, through a fitting hole 6. Each die plate 3 is fixed to an upper plate 9 and a lower plate 10 of a die set. In this case, the die plate 3 is inserted along a groove 14 by holding metal fittings 15, and a notch 4 is fitted into a framd 11. Also, a hole for fixing the die plate 3 is aligned with a hole 13 of the upper plate 9, and in case of the lower plate 10, too, the holes are aligned in the same way, each die plate 3 is fixed to the upper plate 9 and the lower plate 10, respectively, in one body by a setting pin 12, and installation of a mold is completed.
Patent JP-H01253229-A (JP)
Title: Vapor growth device
Inventor: INOUE HIRONORI
IPC: H01L21/205
Filed: 1988-04-01
Abstract: PURPOSE:To prevent the deposition of grown layer on the inner wall of a gas feeding tube as well as to secure the uniformity of film thickness and composition by a method wherein gas feeding tubes, with which the gas to become the raw material of main composition and the gas containing the main raw material can be introduced separately into a high temperature reaction region. CONSTITUTION:A number of semiconductor wafers 1 are arranged and housed with their main surfaces positioned in parallel with each other, raw gas is introduced from a feeding tube while the wafers are being heated by a heating body 5 in which the wafers are substantially contained, and a grown layer is formed. At that time, a main gas feeding tube 6a, with which main raw gas for a vapor-growth layer will be introduced, and an auxiliary gas introducing tube 6b, with which the gas containing no main raw gas will be introduced, are provided. The deposition of silicon is not generated in the feeding tube 6a which is heated up to a high temperature in a susceptor 4. The deposition of silicon is not generated in the feeding tube 6b. As a result, the uniformity of the film thickness and composition can be secured.
Patent JP-H04312116-A (JP)
Title: Optical selection system for slip output inspection method
Inventor: HASEGAWA YOSHIKO
IPC: G06Q10/10
Filed: 1991-04-11
Abstract: PURPOSE:To reduce the man-hour required for change of a processing system by preparing plural inspect methods. CONSTITUTION:A data extracting means extracts the prescribed data out of a data file 2 and reads it (3a). A data inspecting means has previously plural inspection methods and selects the prescribed one of these methods (3b). An output form shaping means analyzes the extracted date based on the selected inspection method and shapes this analyzing result into a slip form (3c). Then the shaped analyzing result is outputted through printing device 4.
Patent JP-S58204482-A (JP)
Inventor: JIYOOJI SHII MOIHAA JIYUNIAA
IPC: H01R43/01
Filed: 1983-05-02
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-H11274096-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEMOTO TSUTOMU
IPC: H01L21/268
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the breakdown voltage without increasing the manufacturing cost by transforming an amorphous silicon layer into a polycrystalline layer by scanning the amorphous silicon layer with a laser of beam width which is of the grain diameter of polycrystalline silicon or less. SOLUTION: On a large glass substrate 41, a nitride silicon protective film of, for example, 300 nm thickness and an amorphous silicon layer 61 of, for example, 50 nm thickness are formed in order through chemical vapor deposition. Then, by annealing the substrate in a nitrogen atmosphere at, for example, 500 deg.C for one hour, the hydrogen density in the amorphous silicon layer 61 is decreased to, for example, 0.1 atom % or below. After that, the glass substrate 41 is washed for lessening dust and the like. Next, the amorphous silicon layer 61 is scanned with an excimer laser light, having the beam width smaller than the grain diameter of silicon crystal to be crystallized, for example, 1 μm and preferrably 0.3 μm to be heated instantaneously for a, thereby becoming polycrystalline, to be made into a polycrystalline silicon layer 67.
Patent JP-H02259395-A (JP)
Title: High speed launching equipment for missile
Inventor: MARUO TOSHIAKI
IPC: F41B11/87
Filed: 1989-03-31
Abstract: PURPOSE:To raise the launching speed of a missile by providing a supply device for supplying an actuation fluid not including an oxidizing agent, a nozzle communicating between opposite surface sides of a piston, and a mechanism for closing the nozzle only at a stop position of the piston. CONSTITUTION:An actuation fluid chamber 20 is filled with an actuation fluid not involving an oxidizing agent by an actuation fluid supply device 22. Then, once electric power is supplied to a plasma generation device 29, plasma is generated in a reaction chamber 15 a piston 18 is actuated, and a nozzle 26 is opened to supply the actuation fluid to the reaction chamber 16. The piston 16 is further pushed toward the fluid chamber 20 side by pressure of gas which is evaporated, decomposed, and produced by the plasma hitting the actuation fluid. Hereby, the actuation fluid can be supplied stably to the reaction chamber 16, so that au actuation fluid not involving an oxidizing agent is made useable. This assures light production gas. Therefore, a missile can be increased in its launching speed.
Patent JP-2000276099-A (JP)
Title: Multiscreen display device
Inventor: TANIE TADAYUKI
IPC: H04N5/44
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To control the enlargement rates, etc., of display video of individual display units through a master unit when the multiscreen display device is constituted by combining the display units. SOLUTION: The display units 1 and 2 are connected in series through communication cable 21 and 22 enabling bidirectional communication. The display units have control circuits 31 and 41 which perform various control over themselves and transmit and receive information to and from the other display unit. The display unit 1 as an initial stage operates as a master unit, and decides the total number of display units according to information from the other display unit supplied through the communication cables and the connection order of the display units to store identification signals in the respective display units. The master unit uses the identification signals to make various adjustments of the other display unit.
Patent JP-S61238019-A (JP)
Title: Electric field control type light guide lens
Inventor: OGATA SHIRO
IPC: G02F1/03
Filed: 1985-04-15
Abstract: PURPOSE:To facilitate the manufacture of a Fresnel lens and to reset a lens function upon occasion by providing an electrode for the formation of the Fresnel lens on a light guide layer on a substrate. CONSTITUTION:One electrode 3 as one of electrodes for forming the Fresnel lens is formed on the light guide layer 2 of the substrate 1 which has electrooptic effect, and the substrate 1 serves as the other electrode. When a voltage is applied between the electrode 3 and substrate 1 from a power source 5, effective refractive indexes form plural zones and a square-law refractive index distribution is formed in each zone. This refractive index distribution focuses light on a point P, forming the lens. Consequently, the lens is formed only by manufacturing the electrode 3, the manufacture is facilitated, and the voltage application is stopped to reset the lens function.
Patent JP-S57193611-A (JP)
Title: Offshore mooring equipment
Inventor: MURAHASHI TATSUYA
IPC: E02B3/06
Filed: 1981-05-22
Abstract: PURPOSE:To economically construct a mooring equipment by a method in which plural support piers provided with a ringed fender having a freely shrinkable or expandible diameter in a freely rotatable and elevating manner are erected along both side edges of an offshore ship mooring space, and a platform is constructed on the support piers. CONSTITUTION:When mooring a slurry transport ship 3 to any one (B in the illustration) of two ship mooring spaces A and B set on offshore sea at a given distance from the land, a fender 5, e.g., a rubber tube, etc., having a freely shrinkable or expandible diameter and fitted into support piers 2 positioned on both side of the mooring space B in a rotatable and elevating manner, is deflated to shrink its diameter. Then, the transport ship 3 is put in the mooring space B, and then compressor 11 on a platform 6 is actuated to let air into said fender 5 for inflation. By this, the transport ship 3 is moored to the support piers 2 set on both sides through the inflated fender 5, a foldable pipe coupler 7 is connected to a manifold 9, and slurry is unloaded.
Patent JP-H04289503-A (JP)
Title: Magnetic head
Inventor: MAKINO TERUHIRO
IPC: H01F1/153
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a high saturation magnetic flux density, high magnetic permeability, high mechanical characteristics, and thermal stability by forming cores by using a specifically composed soft magnetic alloy powder. CONSTITUTION:The magnetic head 1 is constituted by installing the cores D wound with coils 2 into a holder 28. The cores D are formed by compacting the soft magnetically powder A which is made of the Fe system consisting of the compsn. expressed by formula (Fe1-aCoa)bBxLyT'z and has the high saturation magnetic flux density. In this formula, L is one or >=2 kinds of the elements selected from a group consisting of Ti, Nb and Ta; T' is one or >=2 kinds of the elements selected from a group consisting of Cu, Ag, Au, Ni, Pd, Pt; a<=0.05, b<=92 atomic %, x=6.5 to 18 atomic %, y=4 to 10 atomic %, z=<=4.5 atomic %. The alloy powder of the compsn. expressed by formula FebBxLyT'z is also usable for the cores D.
Patent JP-H10238719-A (JP)
Title: Gas burner
Inventor: SHICCHI YOSHINORI
IPC: F23D14/08
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To eliminate variations in combustion by providing a mixing passage with a bypass passage for evenly supplying a mixed gas along the length of a burner to spread the mixed gas evenly in the longitudinal direction of the burner. SOLUTION: A mixing passage 31 is provided with a bypass passage 33 so that a part (the arrow (a)) of a lean mixed gas running through the mixing passage 31 flows therethrough to converge again with the lean mixed gas (the arrow (b)) which arrives without flowing through the bypass passage 33. All the lean mixed gas converged is supplied relatively in the longitudinal direction (A side). The diameter of the bypass passage 33 is so formed that the proportion of the lean mixed gas flowing through the bypass passage 33 is very smaller than that of the lean mixed gas not flowing through the bypass passage 33. In other words, the bypass passage 33 is built smaller in diameter than the mixing passage 31. This enables evenly spreading of a mixed gas in the longitudinal direction thereby eliminating variations in combustion.
Patent JP-S59207890-A (JP)
Inventor: BANPUFUIIRUDO HAWAADO ANTONII
IPC: C06B47/14
Filed: 1984-04-20
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-2000275688-A (JP)
Title: Wavelength selective and variable wavelength selective waveguide device, and material for this waveguide device
Inventor: WATANABE OSAMU
IPC: G02F1/35
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a wavelength selective and variable wavelength selective waveguide element, which can change the wavelength of light selectively to be transmitted by forming a grating structure in a nonlinear optical material to impart wavelength selectivity and varying the refractive index of the nonlinear optical material, by a proper means to vary the refractive index. SOLUTION: This nonlinear optical material consists of a polymer material, containing an optically nonlinear component having one electron withdrawing group and one electron donating group coupled in a π-electron conjugate system and having one group selected from urethane group, urea group, amide group, carboxyl group and hydroxy group in the recurring unit of the polymer. By incorporating one or more kinds of the groups, these groups form hydrogen bond in the molecule or among molecules to form a pseudo-crosslinked structure. With he pseudo-crosslinked structure, the glass transition temp. of the polymer increases, to improve the heat resistance of the polymer material. As a result, even when the waveguide device is disposed in heating or high temp. environments, fracture or changes similar to the fracture of the grating structure can be prevented.
Patent JP-H08280081-A (JP)
Title: Speaker structure
Inventor: HIRAMOTO MITSUHIRO
IPC: H04R9/02
Filed: 1995-04-04
Abstract: PURPOSE: To prevent the infiltration of waterdrops to the inner part of a speaker even when the waterdrops infiltrating to the inner part of the door of a vehicle fall clown to the speaker by passing a suction and exhaust hole through so as to turn the hole position of a rear end part to be lower than the hole position of the front end part of a bottom yoke in a state where the speaker is attached to a vertical surface. CONSTITUTION: A columnar center pole 31 and a flange part 32 on the end face of the center pole 31 are formed to the bottom yoke 30 and the suction and exhaust hole 33 is passed through so as to attain a downward inclination in a direction from the front end face 34 of the bottom yoke 30 to the rear end face 35. That is, the suction and exhaust hole 33 passed through the bottom yoke 30 is inclined so as to turn the hole position of the rear end face 35 to be lower than the hole position of the front end face 34 of the bottom yoke 30. Thus, even when the waterdrops 6 fall down from an upper part near the rear end face of the speaker attached to the inner part of the vehicle, the waterdrops 6 are prevented from infiltrating from the rear end face 35 of the bottom yoke 30 through the suction and exhaust hole 33 to the inner part of the speaker.
Patent JP-H01249413-A (JP)
Title: Former
Inventor: KANDA KATSUTOSHI
IPC: B29C45/40
Filed: 1988-03-31
Abstract: PURPOSE:To realize the easy setting of a carrying datum level at the setting of a preform in forces and prevent poor forming from developing due to the adhesion of oil to the forces/by a constitution wherein a lower mounting platen is fixed, an upper mounting platen is moved for opening and closing, a hydraulic mechanism to drive the upper mounting platen is provided within the lower mounting platen and ejector pins are mechanically interlocked with the upper mounting platen. CONSTITUTION:When a working plate 7 is operated vertically by means of driving mechanism, an upper mounting platen 8 interlocks with the plate 7 through tie-bars 4 in order to open and close forces. Accordingly, a lower mounting platen 1 is stationary, resulting in marking the setting of a carrying datum level at the automatic setting of molding material or a preform to a bottom force M2 easy and, in addition, eliminating fear for staining forces with oil, which even leaks out of the driving mechanism, since the driving mechanism can be arranged below the bottom force M2. Further, ejector pins 15 are constituted to be ejected mechanically interlocking with the rising of the working plate 7, ejecting action is sure and no timing lag occurs between the ejecting action and the mold opening. Furthermore, the provision of the ejector pins 15 near the center of the lower mounting plate 1 is easy.
Patent JP-S58203984-A (JP)
Inventor: TAKEO HOKAMA
IPC: C07D317/42
Filed: 1983-05-06
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-H04312627-A (JP)
Title: Hydraulic controller for back-hoe or the like
Inventor: TAKEMURA TOSHIHIKO
IPC: A01B63/02
Filed: 1991-04-11
Abstract: PURPOSE:To improve the efficiency of work by providing a relief valve, with a booster with remote control, and by stepping up the relief valve to eliminate the interruption of the work, when a load is temporarily increased. CONSTITUTION:In a relief valve 46, a valve case 50 having a drain port 48 and a hydraulic port 49 is provided with a poppet valve 52 for setting relief pressure with a relief pressure setting spring 51, and by the spring 51, with a regulation pressure applying body 53 set slidably on the valve case 50, spring pressure can be regulated to a higher degree or a lower degree, and to the regulation pressure applying body 53, an interlocking link 55 to be oscillated with the center of a fulcrum 54 is pivotally connected In the meantime, on the floor of an operation device 17, a relief pressure changing pedal 56 is set to be freely stepped on, and the pedal 56 and the interlocking link 55 are connected to be interlocked to each other with a push-pull cable 57. In other words, a remote control means 58 is set so that the relief pressure of the poppet valve 52 may be temporarily stepped up by 5-10% by pushing the relief spring 51 with the regulation pressure applying body 53 via the cable 57 when the pedal 56 is stepped on.