baber/WOPTO huggingface dataset:
Patent JP-H06240152-A (JP)
Title: Additive for plastic, plastic composition containing the same, molded article of plastic containing the same composition
Inventor: MATSUMOTO TORU
IPC: C08L33/04
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a plastic additive capable of improving physical strength, having a blackish color not changing with time without causing uneven concentration in a molded article and difference in concentration between molded articles and to produce a composition containing the plastic additive and a molded article of plastic comprising this composition. CONSTITUTION:This plastic additive comprises a colored material which is composed of at least a magnetic material and a thermoplastic resin and is obtained by dispersing the magnetic material into the thermoplastic resin. The plastic composition contains the plastic additive and the molded article of plastic comprises this composition. Physical strength of plastic can be improved without causing uneven concentration and difference in concentration during plastic molding and the molded article is imparted with a blackish color having durability free from change with time.
Patent JP-H07179916-A (JP)
Title: Bell-less type furnace top charging device for vertical furnace
Inventor: NOUCHI YASUHEI
IPC: C21B7/20
Filed: 1993-12-24
Abstract: PURPOSE:To always hold a chute for straightening raw material flow arranged at the tip end part of a swing chute to vertically downward, at the time of charging the raw material into a furnace from the swing chute. CONSTITUTION:The swing chute 5 is supported to a vertical chute 4 through a connecting pin 11 so as to be freely tilted by driving, and also, the chute 7 for straightening the raw material flow is supported to the tip end part of the swing chute 5 through a connecting pin 12. A link rod 10 is arranged along the upper part of the swing chute 5 and the one end part of the link rod 10 is connected to the vertical chute 4 through a connecting pin 13 and, the other end part thereof is connected the chute 7 for straightening the raw material flow through a connecting pin 14. Link mechanism for working having parallelogram is formed with the link rod 10 and the chute for straightening the raw material flow is always held in the vertical direction with the link rod 10 by utilizing the incline-driving force of the swing chute 5. By this method, the distribution of the raw material is optimized in the radial direction of the furnace.
Patent JP-H08174147-A (JP)
Title: Casting die
Inventor: KUROSAWA MASAAKI
IPC: B22C9/06
Filed: 1994-12-28
Abstract: PURPOSE: To improve the economy by exchanging only the irreducible minimum necessary part when a planned part of a casting die for casting the molten metal is worn. CONSTITUTION: In dies 6, 7 where a planned part 8a and a product part 8b are formed on a joint surface, the die 7 is split into a planned part die 7a corresponding to the planned part 8a, product part dies 7b, 7c corresponding to the product part 8b, and the planned part die 7a is split into a first split die 7a1 and a second split die 7a2 . The planned part 8a is formed on the first split die 7a1 , and a cooling water passage 22 and a seal member 24 are provided on the split surface (p) of the second split die 7a2 .
Patent JP-H06149599-A (JP)
Title: Computer system
Inventor: NAKAMURA MASAHIRO
IPC: G06F9/46
Filed: 1992-11-12
Abstract: PURPOSE:To provide the computer system which can schedule tasks of all periods by providing scheduling in which case conventional periodical scheduling cannot be scheduled and there are tasks having execution periods shorter than a minimum reference period. CONSTITUTION:This computer system consists of a scheduling mode selecting part 26 and a time slot assigning part 11 in addition to the system constituting the conventional scheduling system. The scheduling mode selecting part 26 changes the scheduling mode from the periodical scheduling mode to the priority when there are tasks existed that are execution periods shorter than the minimum reference period which becomes the reference period at the time of periodically checking the activation of tasks by a scheduling execution part 13 in the activation requesting tasks. The time slot assigning part 11 generates table information 23 of scheduling in accordance with the selected scheduling mode.
Patent JP-H06146206-A (JP)
Title: Pavement body of bridge face and continuous pavement construction method of bridge face
Inventor: INABA TAKEO
IPC: E01D19/06
Filed: 1992-11-13
Abstract: PURPOSE:To obtain a pavement body which causes less plasticity deformation and excels in durability in the pavement body which can be provided continuously on both sides of expansion and contraction play of a bridge body on a road bridge. CONSTITUTION:A slide layer which can slide in the horizontal direction for a bridge body is provided on the bottom of a pavement body. The slide layer consists of a slide face forming layer 3 like sheet and a slide sheet 4 which are overlapped to allow slide on the contact face. A net body 6 which has comparatively fine mesh is provided on the slide layer, and further, a stress transmission member 7 which consists of a member like net which has comparatively large mesh and through which all aggregate can pass is provided on it. The stress transmission member 7 is combined with the net body 6 by line material or pressing metal fittings which have a section like plate which is arranged almost horizontally are fixed and imbedded by asphalt mixture to form the pavement body. Since the stress transmission member 7 is combined with the net body 6 or the pressing metal fittings are fixed, it is possible to prevent lifting in a substrate 8 consisting of asphalt mixture.
Patent JP-H04195569-A (JP)
Title: Connection processing system between host and terminal
Inventor: NISHINO RIKIO
IPC: G06F13/10
Filed: 1990-11-28
Abstract: PURPOSE:To improve the efficiency of connection processing by providing a connection system selecting means, a connection procedure generating means, a connection executing means, a connection completion discriminating means, and a connection system determining means and automatically selecting and determining connection system. CONSTITUTION:The connection system selecting means 11 selects one of plural connection systems and the connection procedure generating means 12 automatically generates procedure corresponding to the selected connection system. The connection executing means 13 executes practical connection in accordance with the generated procedure and the connection completion discriminating means 14 discriminates whether the connection has been completed or not. At the time of deciding the completion of the connection, the connection system determining means 15 determines the type of the connection, and when the connection is unsuccessful, the means 11 is started again and another different connection system is selected. This operation is repeated until a connectable system can be determined. Thus the operation efficiency can be improved.
Patent JP-H01170678-A (JP)
Title: Hot-melt adhesive
Inventor: KITA MASAMI
IPC: C09J123/02
Filed: 1987-12-26
Abstract: PURPOSE:To obtain the title adhesive, consisting of a polyoctenylene resin and amorphous alpha-olefinic terpolymer with a high softening point, capable of exhibiting excellent mechanical properties and heat resistance and having excellent adhesive properties to metals. CONSTITUTION:The aimed adhesive consisting of (A) a polyoctenylene resin (preferably having >=10000 molecular weight, >=60wt.% trans content, 50-60 deg.C melting point and -75--30 deg.C glass transition point) and (B) a remarkably amorphous alpha-olefinic terpolymer (preferably completely soluble in boiling heptane with 60-99wt.% portion soluble in ether) having a high softening point (preferably 90-135 deg.C).
Patent JP-H07180101-A (JP)
Title: Planting blocks
Inventor: TSUKAMOTO HIROSHI
IPC: E01C5/00
Filed: 1993-12-24
Abstract: PURPOSE:To secure water retention and especially to germinate and grow turfs or the like by bonding fusibly each of aggregates with a bonding agent and thereby forming continuous open air holes into which enable the roots of plants to penetrated, and what is more, installing a non-fusible surface exposed to the continuous open air holes to the aggregates. CONSTITUTION:Each of water retentive and particulate aggregates are fused and bonded with a bonding agent, thereby forming a block member B in a specified shape. In this case, the bonding agent consists of a particulate body which is fusible by heating. The aggregates are bonded with each other by the fusion of the bonding agent, thereby forming continuous open air holes 3. During the formation of the holes, a water retention rate is specified to be 15% and over while the average void size is specified to be 0.5 mm and over. Then, water content is adapted to flow into the aggregates from a non- fusible surface by way of the continuous open air holes 3 so that the block member B may absorb the water content. Due to this, seeds are sowed on the surface of the block member B, thereby cultivating plants so that the block members may be used as paving stones for a road or an open space. What is more, they may be used as a wall material for buildings as well.
Patent JP-2000153582-A (JP)
Title: Laminate material and packaging bag using it
Inventor: SHIMOYAMADA MASAHIRO
IPC: B65D65/40
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To realize beauty or the like of a surface decoration without impairing functionability or the like by sequentially laminating a print pattern layer of an aqueous ink composition, an aqueous adhesive layer, an aqueous anchor coating agent layer or a solventless adhesive layer and a heat sealable resin layer on a surface of a base material film. SOLUTION: A print pattern layer 3 of an aqueous ink composition is formed on a surface of a base material film 2. Then, an aqueous adhesive layer 4 of an aqueous adhesive, an aqueous anchor coating agent layer 4a of an aqueous anchor coating agent or a solventless adhesive layer 4b of a solventless adhesive and a heat sealable resin layer 5 are sequentially laminated. Here, the layer 5 is formed by using a linear low density polyethylene or the like. Surfaces of the layers 5 are opposed and superposed. Then, their peripheral ends are heat sealed to form a sealed part, thereby manufacturing the packaging bag. Thus, beauty or the like of a surface decoration can be realized without impairing functionability or the like.
Patent JP-H07193306-A (JP)
Title: Optical fiber amplifier and controlling method thereof
Inventor: UEHARA DAISUKE
IPC: H01S3/094
Filed: 1993-12-27
Abstract: PURPOSE:To enhance the transmission quality by minimizing the ripple by a method wherein the bias current value larger than the threshold value current of a semiconductor laser is constantly impressed so that the bias current may be pulse-driven as the minimum current value. CONSTITUTION:The output from a pulse generating circuit 16 is inputted to the base of a transistor 17 to turn a collector current on/off. The pulse duty ratio in the collector current value is fluctuated corresponding to the electric signals. On the other hand, a constant current is fed to a resistor 19 while in the exciting semiconductor 12, the collector current of the transistor 17 is convoluted with the current running in the resistor 19. At this time, the resistance value of the resistor 19 is set up so that the convoluted DC current may be the specified value of the amplified light intensity of the title optical fiber amplifier as well as larger than the threshold value of said exciting semiconductor laser 12. Through these procedures, within the light amplification by pulse driving, the transmission quality can be enhanced by minimizing the ripple.
Patent JP-H07188978-A (JP)
Title: Method for peeling coating film of tin coated metallic sheet
Inventor: KOGA NAOTO
IPC: B05D3/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method for peeling a coating film of a tin coated metallic sheet capable of giving the beautiful coating film which has good quality, is free from rupture and is to be used for testing the properties of the coating film of a coated metallic sheet. CONSTITUTION:The tin coated metallic sheet 1 is inclined in water 3 and its coating film 5 is peeled in the method for peeling the coating film 5 by an amalgam method from the tin coated metallic sheet formed with the film of a coating material by applying this coating material on the tin coated metallic sheet and subjecting the coating to baking, etc. The peeling of the coating film is preferably executed by inclining the tin coated metallic sheet 1 at an angle of 1 to 30 deg. in the water 3.
Patent JP-H02173662-A (JP)
Title: Image forming method with electrophotographic device utilizing improved nonsingle crystal silicon type photoreceptive member
Inventor: YAMAZAKI KOJI
IPC: G03G9/08
Filed: 1988-12-27
Abstract: PURPOSE:To enable formation of a full color picture having high quality by using a nonsingle crystal silicon type photoreceptive member consisting of a specified material and contg. specified elements, etc., and a developer of toner having a specified particle size and a specified viscosity in combination. CONSTITUTION:A photoreceptive member constituted of successively laminated photoconductive layer comprising a nonsingle crystal silicon material, an image holding layer contg. Si atoms, C atoms and atoms of an element of the group III of the periodic table, and, if necessary, H atoms and halogen atoms, and a sensible image holding layer contg. Si atoms, C atoms, and, if necessary, halogen atoms, on a base body, is used in combination with a developer of toner having 0.45-0.9mum volume average particle size and <=2X10<5> poise apparent viscosity at 100 deg.C. Thus, a bright full color picture having high quality is obtd. wherein fine lines and minute dots are reproduced satisfactorily.
Patent JP-H03190053-A (JP)
Title: Manufacture of electrode
Inventor: YOSHIMOTO YOSHIKAZU
IPC: H01M4/1393
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a negative electrode having large capacity density and a flat discharge curve by bringing pyrolytic carbon,obtained by gas-phase decomposition of hydrocarbons, into contact with lithium vapor to form an intercalation compound and using the pyrolytic carbon for an electrode. CONSTITUTION:Pyrolytic carbon is produced by gas-phase heat decomposition of hydrocarbons such as aliphatic hydrocarbon, aromatic hydrocarbon, and alioylic hydrocarbon. The pyrolytic carbon is brought into contact with lithium vapor to form an intercalation compound of the pyrolytic carbon and lithium, then the pyrolytic carbon is used for an electrode. By this process, lithium is uniformly doped in the highly crystallized component and activated. The negative electrode for a lithium secondary battery having large capacity density and a flat discharge curve is obtained.
Patent JP-H08138561-A (JP)
Title: Micro vacuum device
Inventor: KIMURA MITSUTERU
IPC: H01J21/10
Filed: 1993-11-30
Abstract: PURPOSE: To easily mass-produce micro vacuum devices incorporating an electron emitter having a fine and accurate thin-film heater of levitated structure, is which enhance the electron emitting characteristics even with a relatively low degree of vacuum, and lessen the source voltage comparatively, and embody by the use of the micro-machining technique for semiconductors. CONSTITUTION: A micro vacuum device is composed of an electron emitter 106 serving also as a thin film heater located in a vacuum, a gate 104, and a collector 102. The heater/emitter 106 is formed in a thin film shape in the levitated condition and is located close to the gate 104 with a gap reserved in between so that it makes electric field emission of electrons.
Patent JP-H10170198-A (JP)
Title: Ignition device
Inventor: NOZAWA SHIGEKI
IPC: F42B3/182
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To completely prevent a propulsive apparatus from being operated during storage and transportation in an ignition apparatus used for ignition of a propellant of a rocket, a missile, etc., by providing changeover means in the course of a communication pipe communicating between energy generation means and gunpowder for interrupting and communicating a flow passage of the communication pipe. SOLUTION: In a safety mode no driving signal is supplied to a rotary solenoid 20, and a rotary shaft 22 is located at a predetermined position with resilient force of a spiral spring. Accordingly, a rotor 15 is positioned at a predetermined position where a communication groove 15c is communicated with a communication passage lid while a communication passage 15b is not communicated with a communication passage 11d and a communication passage 11f. When in the safety mode Joule heat is produced in a heating resistor of a percussion cap 13 by mistaken operation, gunpowder 12 is ignited, and ignition energy E passes through the communication passage 11d and flows in the direction of the rotor 15.  However, since the communication passage 11d and the communication passage 11f are not communicated, the ignition energy E flows into a hollow part 11g after passage through the communication groove 15c to prevent the gunpowder from being rendered to knocking.
Patent JP-2000156556-A (JP)
Title: Method for forming resist layer on substrate having through hole part and production of printed wiring board
Inventor: BANDO RYOTA
IPC: G03F7/40
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To protect a through hole part against etching liquid by coating a conductive substrate with a liquid resist by means of a forward rotation roll, coating the substrate again with the liquid resist by means of a forward rotation roll under the condition where the liquid resist is not yet dried or partially dried and then drying the resist. SOLUTION: Lower end of a conductive substrate 10 is located above first and second application rolls 30, 32 and the conductive substrate 10 is lowered by enlarging the interval between the rolls 30, 32. Subsequently, the conductive substrate 10 is elevated and the moving direction of the plane of the rolls 30, 32 touching the conductive substrate 10 is matched with the moving direction of the conductive substrate 10. Both sides of the conductive substrate 10 are coated simultaneously with a liquid resist through forward rotation of the rolls 30, 32 and then the conductive substrate 10 is coated again with the liquid-like resist under undried state. Finally, it is dried to produce a printed wiring board.
Patent JP-2000143310-A (JP)
Title: Cement mortar and its production
Inventor: HOSHINO MORIHIRO
IPC: C04B18/20
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To improve a strength by kneading a crushed product of fiber- reinforced plastics the majority of which has a flake shape, with an aggregate, a cement and water. SOLUTION: The proportion of the crushed product of the fiber-reinforced plastics(FRP) based on the total amount of the crushed product of the FRP and the aggregate is preferably regulated so as to be <=15 wt.% Preferably, the total amount of the aggregate, and the crushed product of the FRP based on 100 pts.wt. cement is preferably 50-300 pts.wt., and the water is 20-100 pts.wt. The flake-like crushed product of the FRP can be produced by using a crusher having crushing blades, or by using the crusher having the crushing blades in combination with the crusher having an impact rotor, to break the FRP by tear or by shear. The crusher having the crushing blades has at least mutually, adjacent two blades, e.g. has two blades, three blades or the like, and breaks the FRP by the tear or by the shear.  The breaks by the tear or by the shear can be changed by the distance of the clearance between a rotary blade and a fixed blade.
Patent JP-H03189149-A (JP)
Title: Multi-layer sheet and molded container
Inventor: NAKAGAWA YOSHIHIRO
IPC: B32B27/36
Filed: 1989-12-19
Abstract: PURPOSE:To improve the heat resistance, aroma-retaining property, oil resistance and hygienic quality by a method wherein on at least one surface on a noncrystalline polyethylene terephthalate (PET), a polybutylene terephthalate (PBT) layer is laminated. CONSTITUTION:For the title multi-layer sheet, on at least one surface of an amorphous PET sheet, a PBT layer is laminated, and as the laminating constitu tion, there are PBT/PET for 2-layer constitution and PBT/PET/PBT for 3-layer constitution. These PBTs are normally crystalline, but when a crystalline PBT and heat-selable PBT are jointly used, the heat sealable PBT becomes the outermost layer, and when a container is molded, the low temperature sealability and sealing strength are improved. With multi-layer sheet, various types of solid containers can be molded by thermoforming processes such as vacuum forming process, plug assist forming process, air-pressure forming process or press forming process, and the obtained container has excellent heat resistance, oil resistance, aroma retaining property and hygienic quality.
Patent JP-H05162021-A (JP)
Title: Wire electric discharge machining device
Inventor: KOYAMA MASASHI
IPC: B23H1/02
Filed: 1991-12-13
Abstract: PURPOSE:To prevent, in a wire discharge machining device, more power than required from being computed, and solve a problem of unpleasant noise by controlling the number and rotational speed of cooling fans used in a power supply box according to the inside temperature of the power supply box. CONSTITUTION:There are provided a means of detecting the inside temperature of a power supply box 1, and a means of controlling the number and rotational speed of cooling fans 2 used in the power supply box 1 to control the number or the rotational speed of the cooling fans 2 used in the power supply box 1.
Patent JP-H05166233-A (JP)
Title: Veneer optical disk for magneto-optical recording
Inventor: ITO MASAKI
IPC: G11B11/105
Filed: 1991-12-13
Abstract: PURPOSE:To provide the veneer optical disk for magneto-optical recording which has excellent durability and with which writing and reading out of information can be well executed. CONSTITUTION:This veneer optical disk for magneto-optical recording is constituted by successively laminating a transparent interference layer 2 consisting of silicon nitride, a magneto-optical layer 3 consisting of TbFeCoTi, a dielectric protective layer 4 consisting of silicon nitride and a metallic layer 5 consisting of an Al alloy in this order on a disk substrate 1 and further, sticking a polyvinylidene chloride sheet 8 via an adhesive 7 onto the metallic layer 5.
Patent JP-H06174962-A (JP)
Title: Fusion splicing device for optical fibers
Inventor: HAMADA SHINKO
IPC: G02B6/255
Filed: 1992-12-10
Abstract: PURPOSE:To stabilize a discharge region and to lower fusion splicing loss by forming the part near the front end of a circular columnar electrode rod to a circular truncated cone shape and forming the front end thereof to a circular cone or hemisphere having the vertex larger than the angle formed by the side walls of this circular truncated cone. CONSTITUTION:The part near the front end of the electrode rod 1 consisting of a hard metallic circular columnar body 1-1 is formed as the circular truncated cone 1-2 and the front end thereof is formed to the circular cone 1-3 or the hemisphere 1-4. This electrode rod 1 is formed to the circular truncated cone 1-2 by converging the front end part of the metallic circular columnar body 1-1 having a size D sufficient for supplying discharge current and maintaining mechanical strength down to a size(d) suitable for the discharge characteristic of the electrode. The front end thereof is formed to the circular cone 1-3 or the hemisphere 1-4 so that the vertex thereof has angle alpha larger than angle beta formed by the circular truncated cone 1-2. The arc discharge at the front end does not extend up to the circular truncated cone 1-2 and is limited to the range of the circular cone 1-3 or the hemisphere 1-4 when a high voltage is applied to this electrode rod 1. The electrode consumption is thus reduced and the electrode withstands long-term use.