baber/WOPTO huggingface dataset:
Patent JP-H05912-A (JP)
Title: Antimicrobial composition
Inventor: TOMIOKA TOSHIICHI
IPC: A01N25/10
Filed: 1991-06-21
Abstract: PURPOSE:To improve thermal stability and colorability, to maintain antimicrobial and antimycotic actions for a long period of time and not to cause environmental pollution due to an antimicrobial composition to be dispersed into a resin, and to show antimicrobial and antimycotic actions on the resin surface. CONSTITUTION:Antimicrobial and antimycotic material such as thiosulfate-silver complex prepared by reacting a water-soluble silver salt with thiosulfate or sulfite, a plant extract, a quaternary ammonium salt, chlorhexidine gluconate, etc., is used. These materials are rapidly adsorbed on a zinc oxide whisker carrier having different antimicrobial spectrum, the surface thereof is partially or wholly coated with a coating material such as organosilicon compound, wax or stearic acid compound. By the constitution, an antimicrobial composition which is used by dispersion into a synthetic resin and has high heat resistance, low colorability and long-term antimicrobial and antimycotic actions is obtained.
Patent JP-S5483255-A (JP)
Title: Safety device for elevator cage door opening and closing motor
Inventor: WATANABE HIDENORI
IPC: B66B13/14
Filed: 1977-12-14
Abstract: PURPOSE: To prohibit a motor to rotate to open an elevator cage door even if a controlled rectifying element is conducted in trouble by disconnecting the motor from a power supply when AC current flows from the power supply through a DC motor for driving the door.  
     CONSTITUTION: This device consists of a single-phase AC power supply 1, rectifying circuit 2, field 3 of a door opening and closing motor, armature 4, bipolar thyristor or the like as controlled rectifying element 5, arc circuit 6, door closing and opening instruction relay contacts 7, 8, limit relay 9, throuble detection relay 11, and reactor 12, etc. When the element 5 malfunctions, an AC current is applied to the relay 9 to close the contact 9a after predetermined time. Accordingly, the relay 11 is energized to thereby close its contact 11a for self-holding and simultaneously open its contact 11b to thereby disconnect the armature 4 from the power supply 1 so as to thus prohibit the door to open. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5482223-A (JP)
Title: Tape position detecting method
Inventor: KAWAI NOBORU
IPC: G11B27/34
Filed: 1977-12-13
Abstract: PURPOSE: To readily reproduce recording contents without producing annoying sounds by reading and displaying the code showing the tape position having been recorded in the tape at the reproducing and prohibiting the entry of the code signal into a speaker.  
     CONSTITUTION: The output signal from the terminal 7 of a recorder 6 is reproduced to a digital code in a waveform shaping part 10. The code then enters a tape position code recognition circuit 11 and only the tape position code signal is applied to a display control circuit 12. The circuit 11 discriminates the reproduction signal of the recording part of the tape, the tape position code signal and the speaker control signal recorded before and behind that. The signal from the circuit 10 is also aprlied to a speaker control circuit 13, which in turn detects the speaker control signal. Hence, the circuit 12 which has received the tape position code signal has the display corresponding to the this displayed in a display device 14 and the circuit  13 cotntrols a speaker 9 by way of a switch 8 by a switch control circuit 15. Therebym desired recording contents may be readily reproduced without producing any  annoying sounds. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H023375-A (JP)
Title: Developer for thermal recording material
Inventor: SOYA SUMIO
IPC: B41M5/30
Filed: 1988-06-20
Abstract: PURPOSE:To improve fingerprint resistance, oil resistance and water resistance by using a hydantoin derivative shown in specific general formula as an active ingredient. CONSTITUTION:A developer for a thermal recording material employing at least one kind of hydantoin derivatives shown in formulae I, II as an active ingredient is used. R1 and R2 in formulae may be the same or differ, and respectively represent a hydrogen atom, a chain or cyclic alkyl group, an alkenyl group or an aryl group, or R1 and R2 may form cyclic structure together with carbon atoms with which these R1 and R2 are bonded. X1 and X2 may be the same or differ, and respectively represent an oxygen atom or a sulfur atom. Hydantoin 5,5-dimethylhydantoin 5,5-dimethyl-2,4-dithiohydantoin, etc. are cited as the example of the hydantoin derivative. These developers are employed at approximately 1.0-5.0pts.wt. to a 1pts.wt. basic dye. Accordingly, the thermal recording material acquired by using the hydantoin derivative as the developer has fingerprint resistance, oil resistance and water resistance.
Patent JP-S5773672-A (JP)
Title: Transducer for electromagnetic ultrasonic flaw detection
Inventor: SHIMIZU HIROSHI
IPC: G01N29/04
Filed: 1980-10-27
Abstract: PURPOSE:To detect a defective with high sensitivity while holding an enough interval with a body to be inspected, by guiding high-frequency magnetic flux, having high magnetic-flux density, to the surface of the body to be inspected through a channel-shaped high-frequency magnetic core and an energizing coil wound around the magnetic core. CONSTITUTION:A transducer for electromagnetic ultrasonic flaw detection consists of a channel-shaped high-frequency magnetic core 21 and an energizing coil 22 wound around the magnetic core 21. When a current (i) flows through the energizing coil 22, high-frequency magnetic flux phi is generated and an eddy current having surface current density (je) flows so that boundary conditions are satisfied on the surface of a material 23 to be inspected. The mutual action between high-frequency magnetic-flux density Bac on the surface of the material 23 and the surface current density (je) generates driving force on the surface of the material 23 to energize a longitudinal ultrasonic wave proportional to the square of the current. The energized ultrasonic wave travels in the material 23 and, if there is a defective, is reflected by it to return. This reflected ultrasonic wave is detected by a detection coil t perform flaw detection.
Patent JP-S5853572-A (JP)
Title: Body structure of truck
Inventor: KOUTOU MASAAKI
IPC: B60R21/13
Filed: 1981-09-22
Abstract: PURPOSE:To prevent a cabin from being crushed at the overturn of a truck and as well as obtain favorable aerodynamic effect by a structure wherein the gap between the cabin and a box are covered with a roll-bar type cover. CONSTITUTION:A truck 1 comprises in fitting a cabin 2 and a box 4 to a frame. A roll-bar type cover 6 is arranged so as to cover the gap formed between the cabin 2 and the box 4. The roll-bar type cover 6, one side side part of which is fixed to the box side outer wall of the cabin 2 by means of a plurality of fitting pins 8 and the other side part of which is engaged with thr cabin side outer wall of the box 4 through brackets 12 and hooks 10, is made of iron sheet with high rigidity or the like.
Patent JP-H09811-A (JP)
Title: Container for separating precipitate, solid fine particle, etc.
Inventor: OKI YOSHIYUKI
IPC: B01D21/24
Filed: 1995-06-16
Abstract: PURPOSE: To reduce the amount of liquid to be filtered by naturally precipitating precipitate, solid fine particles, etc., without subdividing suspension previously. CONSTITUTION: The middle part of the bottom board 11 of a container 10 for separation is curved inward, and the bottom board 11 is arranged slantingly in the bottom part of the container 10. On the peripheral surface of the container 10, a suspension discharge opening (lower discharge opening) 12 is formed at almost the same height as that of the bottom board 11, and a generally inverted L-shaped liquid discharge pipe 15 having a supernatant discharge opening 15a is installed above the opening 12.
Patent JP-S5853792-A (JP)
Inventor: KOUMARU TOSHIMI
IPC: G21C13/02
Filed: 1981-09-25
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-H1067083-A (JP)
Title: Package
Inventor: MIZUHARA EIJI
IPC: B32B27/32
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To markedly reduce or perfectly eliminate the warpage of the flange part of a package wherein a molded main body is packed with content and sealed using a lid member to make the appearance of the package extremely excellent. SOLUTION: In a package consisting of a molded main body and a lid member, the main body consists of a surface layer, an intermediate layer and a seal layer and the lid member consists of a surface layer and a seal layer and the surface layers of the main body and the lid member are composed of either one of saturated polyester, polycarbonate or a mixture of them and the thickness ratio of the surface layer is 5% or more in both of the main body and the lid member.
Patent JP-S5377787-A (JP)
Title: Corners made of fiberrreinforced material for construction
Inventor: RUUDORUFU SHINTORERU
IPC: B32B1/04
Filed: 1977-12-16
Abstract: The corner of a structural member has first, second, third and fourth surfaces which converge to form the corner with first, second and third layers of fiber reinforced material successively applied to the corner surfaces to form the walls of the corner. The first layer of fiber reinforced material completely covers the first and second surfaces and partially covers the third and fourth surfaces. The second layer completely covers the second and fourth surfaces and that part of the third surface which remained uncovered by the first layer, and the third layer completely covers the first and third surfaces and that part of the fourth surface which remained uncovered by the first layer. The three layers arranged in this manner therefore produces corner walls having a thickness corresponding to two of the layers. The fibers in the two layers forming the walls extend in directions transverse to each other and form patterns different from each other.
Patent JP-H0442528-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSHIDA ATSUO
IPC: H01L23/52
Filed: 1990-06-08
Abstract: PURPOSE:To perform diffusion preventing effect of a diffused barrier layer by forming a metal wiring on a diffusion barrier layer obtained on a semiconductor substrate heated to a high temperature without breaking vacuum by a sputtering method using a target made of a high melting point metal nitride in an inert gas atmosphere in which additive gas such as carbon monoxide or carbon dioxide, etc., is added. CONSTITUTION:After an n<+> type diffusion layer 13 is formed on a p-type Si substrate 12, an SiO2 film 14 is formed on the layer 13, patterned, and a contact hole is then formed by dry etching. Then, after a spontaneous oxide film in the hole is removed by wet processing, a Ti film 15 is formed so as to provide an ohmic contact with the layer 13. Thereafter, in order to form a titanium nitride (TiN) layer as a diffusion barrier layer 16, a target of TiN is used, and carbon dioxide is added to an argon sputtering atmosphere by a pulse type or temporarily. Then, an Al wiring layer 17 is formed without breaking vacuum by sputtering method.
Patent JP-S5275141-A (JP)
Title: Accumulator
Inventor: KOJIMA KEIKI
IPC: G06F7/508
Filed: 1975-12-18
Abstract: PURPOSE: To obtain an accumulator having no large hardware and capable of sufficiently high speed processing by using of digital filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0442527-A (JP)
Title: Forming method for metal wiring layer
Inventor: MUKAI RYOICHI
IPC: H01L21/28
Filed: 1990-06-08
Abstract: PURPOSE:To reduce the contact resistance of one layer by interposing a conductive film nonreactive with semiconductor and a wiring material at a melting temperature of a wiring material film to become a metal wiring layer in a boundary between a semiconductor substrate exposed in a contact hole and the wiring layer connected thereto. CONSTITUTION:A contact hole 4 for exposing an n<+> type impurity diffused region 2 is formed in an interlayer insulating film 3. Then, titanium nitride (TiN) film 5 of a nonreactive film is deposited on the film 3 including the inner surface of the hole 4, and an Al film 6 is deposited thereon. A laser beam (LB) sequentially scans the film 6 while moving a substrate, the film 6 is sequentially melted, moved, Al is buried in the hole 4, and the film 6 at the upper part of the hole 4 is formed in plane with the surface of the film 6 on the layer 3. Then, the film 6 and the film 5 formed thereunder are simultaneously patterned in a wiring pattern shape, led from the region 2 to the film 3, and an Al wiring layer 6L buried flatly in the hole 4 with Al is formed.
Patent JP-H08317987-A (JP)
Title: Catheter
Inventor: KATO TOMIHISA
IPC: A61M25/00
Filed: 1995-05-24
Abstract: PURPOSE: To prevent a soft top tip of a catheter inserted into vascular from releasing on taking off the catheter and to remarkably improve safety by the use of a medical catheter comprising a main tube composed of an inner tube made of Teflon (R) and an outer covering tube made of a polyamide or polyurethane and a braid layer of stainless steel wires between them and a soft tip fixed on the top end thereof. CONSTITUTION: A soft tip fixing part 7 formed as a step 9 is formed by peeling both an outer covering tube 5 and a braid layer 4 reducing the diameter and exposing an inner tube 3. The soft tip fixing part 7 has a length L', approximately the same length as the length of the soft tip 6 and the soft tip is inserted into the soft tip fixing part 7 and is fused and fixed there and a stopping piece 8 for preventing the soft tip 6 from falling out is fixed on the front end of the soft tip fixing part 7 which is expanded outside by plastic deformation.
Patent JP-S5577548-A (JP)
Title: Method of producing new construction material
Inventor: ICHIKAWA YOSHIO
IPC: D21J5/00
Filed: 1978-12-08
Abstract: PURPOSE: To obtain light, non-flammable construction materials which are excellent is sound absorbing and heat insulating capability and which is useful as ceilings and wall finishing materials, by subjecting a mixture of waste liquor left over in the production of pulp and calcined gypsum to press work, whereby industrial waste can be effectively utilized.  
     CONSTITUTION: Waste liquor left over in the production of pulp is condensed to obtain paste having water content of 80%. This paste is mixed with 40W100% by weight, based on the weight of solid in the paste, of calcined gypsum. An admixture of an extending agent, a reinforcing agent, a bonding agent, a coloring agent and a deodorant is mixed as neccessary with the mixture obtained in the above-mentioned step. The resulting mass is shaped by a molding press. The molded product thus obtained is forcibly dried at a temperature of not more than 100°C or naturally dried such that the water content is reduced to around 10%, to obtain a final product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0817542-A (JP)
Title: Airtightness inspection device of waterproof connector
Inventor: FUJITA NOBUTSUGU
IPC: G01M3/26
Filed: 1994-07-01
Abstract: PURPOSE:To provide an airtightness inspection device of a waterproof connector capable of quickly accurately inspecting the airtightness. CONSTITUTION:A connector 10 is airtightly held in a connector holding tool 20. Air with specified pressure is supplied to the inside of the connector 10, and reaches a steady state for 1-2 seconds. The flow rate is measured with a flow meter 40. If a float 44 of the flow meter 40 is in the lowest position, a photoelectric sensor 45 is turned on and no flow rate is detected. When the flow rate shows zero, inspection is judged as acceptable. When inspection is acceptable, a green lamp L1 is lit, and when nonacceptable, a red lamp L2 is lit.
Patent JP-S5940830-A (JP)
Inventor: KAKUMA TERUO
IPC: G01N21/64
Filed: 1982-08-31
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-H01318246-A (JP)
Title: Supporter of ic supporting film
Inventor: MIYAZAKI TATSUYA
IPC: H01L21/66
Filed: 1988-06-20
Abstract: PURPOSE:To improve positioning accuracy of a pad on a film against a test pin by providing at least four positioning holes and positioning pins to enclose a periphery of the film when holding the film on a carrier. CONSTITUTION:Before testing an IC chip 8, a film 7 is mounted and attached to the carrier 1 by fitting projections 4 in fitting holes 11. The carrier is provided with at least four positioning holes 6, whereto positioning pins 13 are inserted, on the four sides of a window hole 3. The positioning holes 6 are arranged to enclose a periphery of the film 7. The positioning pin 13 is brought into contact with the periphery of the film 7 by inserting the positioning pin 13 from a testing device through the positioning holes 6 which is provided in the carrier 1. A pad 10 and a test pin 14 can be thereby positioned with high accuracy.
Patent JP-2000335940-A (JP)
Title: Low-reflecting glass article
Inventor: NAKAMURA KOICHIRO
IPC: G02B1/11
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a glass article improved in visibility by reducing the reflectance and an excitation purity of reflected light at a high incident angle and simultaneously reducing the reflectance and the excitation purity of the reflected light at a low incident angle. SOLUTION: This glass article is obtained by forming a thin film of a first layer having 1.65-2.20 refractive index (n1) and 90-150 nm film thickness and containing a silicon oxide in an amount of 0-85% expressed by wt.% and converted into SiO2, a titanium oxide in an amount of 10-95% expressed by wt.% and converted into TiO2, a copper oxide in an amount of 2-10% expressed in terms of wt.% and converted into CuO and a manganese oxide in an amount of 2-10% expressed in terms of wt.% and converted into MnO2 on at least one side surface of a transparent glass substrate and forming a thin film of a second layer having 1.37-1.49 refractive index (n2) and 70-130 nm film thickness and containing a silicon oxide in an amount of 90-100% expressed in terms of wt.% and converted into the SiO2 on the thin film of the first layer.  The reflected light has respective <=30% and <=15% excitation purities when visible radiation is incident from the side of the film surface at 12 deg. and 60 deg. incident angles.
Patent JP-H093745-A (JP)
Title: Reinforcing fiber sheet and concrete structure
Inventor: NISHIMURA AKIRA
IPC: E04B1/16
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a fiber-reinforced plastic board capable of simply and surely inspecting a deteriorated state of a concrete by sparsely arranging check yarns in a reinforcing fiber sheet. CONSTITUTION: This reinforcing fiber sheet is obtained by sparsely arranging check yarns 2 such as glass fibers or vinylon fibers in the reinforcing fiber sheet formed by composing a textile weave from many reinforcing fiber yarns 1 arranged parallel and fine auxiliary yarns 3. When the sheet is impregnated with a resin and cured, the glass fibers or vinylon fibers assume the transparency or translucency and the fiber-reinforced resin is opacified white without being damaged or broken.
Patent JP-H0446875-A (JP)
Title: Joint structure for car body skeleton part
Inventor: KOSHO KOJI
IPC: B62D25/20
Filed: 1990-06-12
Abstract: PURPOSE:To increase the joint strength by mutually fitting the first and second ribs and the first and second grooves and attaching a flange part on a supporting surface, thus suppressing the turn-down of one car body skeleton part for attaching the edge part on the other car body skeleton part. CONSTITUTION:The first rib 15 is installed on one 10 between the edge part of the outside of one car body skeleton part (center pillar) 10 and the outer edge part of the other car body skeleton part (side shill) 20, and the first groove 26 which is engaged with the rib 15 is formed on the other 20, and a supporting surface 22a directed inside the lateral direction is installed on the inside of the other car body skeleton part 20, and a flange part 13a in contact with the supporting surface 22a is installed on the inside in the lateral direction of one car body skeleton part 10. The second rib 14 in installed on one between the supporting surface and the flange part, and the second groove 24 fitted with the rib 14 is formed on the other. When the first and second car body skeleton parts are joined, the first and second ribs and the first and second grooves are fitted, and the flange part is attached on the supporting surface, and the joint strength of the first car body skeleton part for the second car body skeleton part is improved.
Patent JP-H11347811-A (JP)
Title: Head changing type cutting tool and manufacture thereof
Inventor: SHIMANO TAKAMASA
IPC: B23B29/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve engaging strength and tool rigidity. SOLUTION: A head part 12 and a shank part 11 are engaged with each other by shrinkage fitting. The shank part 11 is formed with a shaft part 16 and a taper face 18. The head part 12 is formed with a hole part 26 engaged with the shaft part 16 and a tapered part 28 engaged with the taper face 18. The hole part 26 and the tapered part 28 are respectively provided with interference, the inner diameters are smaller than the outer diameters or the shaft part 16 and the taper face 18. By shrinkage fitting, the shaft part 16 and the hole part 26, and the taper face 18 and the tapered part 28 are respectively fixed together.  A key 17 is provided on the extreme end face of the shaft part 16, a key way 27 is provided on the bottom face 26b of the hole part 26 to engage with each other, and the sides of the key 17 and the key way 27 are positioned so as to nearly squarely meet with the main component of force of cutting resistance.
Patent JP-H113018-A (JP)
Title: Transfer device for image forming device
Inventor: MATSUZOE HISANOBU
IPC: G03G15/01
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a parallel transfer system transfer device for an image forming device capable of printing without making the device large in size even in the case of using a printing paper whose size is beyond the printing allowable extent of a transfer plate and a photoreceptor belt. SOLUTION: The device is provided with a loop photoreceptor belt 11 and a transfer counter roller 14 which is arranged inside the loop of the photoreceptor belt 11 and also for successively pressing the photoreceptor belt 11 against the printing paper 7 set at a transfer position and transferring a toner image to the paper. And, in the case of using a longsized paper, that is, in the case of using the printing paper 7 whose length in the carrying direction is longer than the transfer area by the roller 14, a mode for dividing the printing range for the paper 7 into plural parts by taking the size of the transfer area as a reference, and also, dividing an image to be printed into parts as many as the divided areas so as to print is made settable.