baber/WOPTO huggingface dataset:
Patent JP-S60100106-A (JP)
Title: Water-resistant adhesive molded article for reinforcing optical fiber junction
Inventor: MURATA NORIO
IPC: C09J7/02
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a junction reinforcing member high in initial strength unlowerable in strength even when it is immersed into water, by applying a mixture contg. a silane-deriv. and a tertiary amine to a thermoplastic polymer molded article through coating or the like. CONSTITUTION:A thermoplastic resin to be used for the main body of this adhesive molded article, any resin many be used so long as it has at least one hydroxyl and/or carobxylic group. Silane derivs. having isocyanate groups to be generally used here are represented by the general formula: R1-Si-(OR2)3 in which R1 has a hydrocarbon group having isocyanate groups, and OR2 is an organic hydrolyzable group. As the tertiary amine, triethylene diamine, dimethylethanolamine, etc. are used. These adhesives 5 are filled into an adhesive tube 2 in a heat shrinkable tube 1 or a tension resistant stainless steel tube 1.
Patent JP-2000037797-A (JP)
Title: Production of material for friction material
Inventor: MORITA KAZUYA
IPC: B32B5/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To produce a material for a friction material not deteriorating the burst strength, the coefficient of friction and caulking hole processability of the friction material as a final product though it is produced without using an org. solvent. SOLUTION: A method for producing a material for a friction material has a resin-impregnation process for impregnating a fiber bundle (glass roving) formed by bundling long fibers becoming a base material with an impregnation soln. containing a thermosetting resin to form a resin impregnated string and a rubber bonding process for bonding a compounded rubber (aq. latex rubber) to the resin impregnated string and the medium (solvent) of the impregnation soln. is water and the thermosetting resin is an aq. melamine modified phenol resin with a melamine compounding ratio of 30-80%. By this constitution, the material for the friction material not lowering the capacity of the friction material (clutch facing) being a final product can be produced without using an org. solvent in both of the resin impregnation process and the rubber bonding process.
Patent JP-2000053636-A (JP)
Title: Continuous production of amino-halogenophenyl alkyl thioether
Inventor: KIEL WOLFGANG
IPC: C07C319/20
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by continuous hydrogenation of the corresponding nitro compound in the presence of a supported noble metal catalyst. SOLUTION: This compound of formula II (SR1 is located on o- or p-position relative to the amino group) is obtained by continuous hydrogenation of a nitro compound of formula I (SR1 is located on o- or p-position relative to the nitro group, R1 being a 1-18C alkyl or the like; R2 is a 1-4C alkyl or the like; Hal is Cl or Br) (e.g. 2-chloro-6-nitrophenylmethylthioether) in the presence of a supported noble metal catalyst (e.g. a platinum-on-charcoal catalyst) pref. at 20-150 deg.C under a pressure of the atmospheric pressure to 300 bar; wherein it is preferable that the noble metal content of the above catalyst is 0.1-10 wt.%, the catalyst to be used is of sulfide form, and in the above reaction, the dwell time is 10-400 min and a loop reaction vessel is used.
Patent JP-S6186632-A (JP)
Title: Abrasion tester of tablet
Inventor: SEI HIROYUKI
IPC: G01N3/56
Filed: 1984-10-05
Abstract: PURPOSE:To make it possible to shorten the time required for the abrasion test of tablets, by dividing the inside of a drum into two parts, measuring two samples, and individually providing lids on the two chambers so that the lids can be opened and closed by one-touch operation. CONSTITUTION:A drum 1 is made of acrylic resin. Two inner plates 2 are arranged at the symmetrical positions separated by 180 deg., with the arcs of about 60R being formed. When tablets 3 are dropped on the inner wall of the drum from the inner plate, the tablets are not collided with the back surface of the other inner plate. When the drum of the tester is rotated, not only the test of the abrasion of the tablets but also the special strength tests of the tablets can be conducted by using speed changing mechanisms 14 and 17 and a tachometer 13. When the tablets are inputted and discharged lids 4 can be opened and closed by one-touch operation of a catch clip 5. The lids 4 are fixed to the two divided chambers of the drum 1 by hinges 7 individually. Thus the two samples can be simultaneously measured, and the time required for the abrasion test can be reduced to a large extent.
Patent JP-H0954202-A (JP)
Title: Fresnel lens
Inventor: IWAMOTO KINYA
IPC: G02B3/08
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of the multiplexing of images and disturbance light even if a visual point exists on a lens face side. SOLUTION: The angle θ formed by a non-lens face 3 and a flat face 4 is set in accordance with equation θ=tan<-1> (sinϕ/(R/A)-cosϕ)), where ϕ: the angle formed by the straight line connecting the visual point and the center O of the Fresnel lens 1 and the flat face 4, R: the distance from the center O to a reference point 8i, A: the distance from the center O to the visual point 7.
Patent JP-H0741510-A (JP)
Title: Photopolymerization initiator, photosensitive resin composition containing the same, and cured article obtained therefrom
Inventor: ISOBE KOJI
IPC: C08F2/50
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a photopolymerization initiator having excellent curing properties and a reduced odor by reacting a benzoic acid compound with a diphenyl sulfide compound. CONSTITUTION:The initiator is a compound represented by the formula, wherein R1, R2, R3, and R4 each is H, a 1-5C alkyl, a 1-5C alkoxy, Cl, Br, F, cyano, phenyl nitro, -O-CO-R7, COOR8, -CO-R9, or -S-R10; R5 and R6 each is H, a 1-5C alkyl, or a 1-5C alkoxy; and R7, R8, R9, and R10 each is a 1-5C alkyl or phenyl. This compound can be obtained by reacting a benzoic acid compound with a diphenyl sulfide compound. The composition containing a compound of the formula is applicable to, e.g. a printing ink, paint, liquid resist ink, dry film, printing plate material, adhesive, casting material, or coating.
Patent JP-H0855733-A (JP)
Title: Variable inductor
Inventor: KAWAGUCHI TSUNETADA
IPC: H04B1/04
Filed: 1994-08-10
Abstract: PURPOSE:To provide a variable inductor the inductance of which can be finely adjusted without using any motor-driven mechanical structure and which can be controlled digitally. CONSTITUTION:A variable inductor is provided with a first inductor 13 composed of a first magnetic body 12 wound with a first coil 11 upon which signals are impressed, second magnetic body 15 magnetically coupled with the magnetic body 12 of the inductor 13, second coil 14 wound around the magnetic body 15, and current control circuit 16 which changes the electric current supplied to the second coil 14 and the inductance of the first inductor 13 is changed by changing the electric current supplied to the second coil 14 by means of the control circuit 16.
Patent JP-S6359873-A (JP)
Inventor: BERUNHARUTO RENTSU
IPC: C12C7/14
Filed: 1987-08-24
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-H0370565-A (JP)
Title: Deodorizing apparatus
Inventor: OTA AKIRA
IPC: A61L9/00
Filed: 1989-08-11
Abstract: PURPOSE:To obtain capacity more excellent than that of activated carbon in deodorizing capacity and life by forming a deodorizing filter by laminating a deodorizing fiber having deodorizing function due to oxidative catalytic reaction and a water supply medium always holding moisture. CONSTITUTION:When a blower 2 is operated, an air stream 3 is formed in a box body 1 and a malodor 9 is sucked from a suction port 1a to pass through deodorizing fibers 4 and deodorized to discharge deodorized air 10 from a diffuser 1b. At this time, since a water supply medium 5 sucks up the water 7 in a water tank 6 by a capillary phenomenon, moisture is interposed between the deodorizing fibers 4. Herein, the movement of moisture particles A due to the mutual contact of the water supply medium 5 and the deodorizing fibers 4 and the transfer of high humidity air B due to the supply of the air stream 3 are performed to supply moisture to the deodorizing fibers 4. The deodorizing fibers 4 are activated by the interposition of moisture to develop oxidative catalytic reaction and the deodorizing capacity thereof is increased.
Patent JP-H0929220-A (JP)
Title: Treatment method for discarded electric appliance
Inventor: NAKAJIMA KENICHI
IPC: B07B1/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To enable the precise separation into simple substances such as iron, non-ferrous base metals, noble metals, etc., and to facilitate raw material recovery and separation-purification by a melting furnace, etc. SOLUTION: Discarded electric appliances are crushed by a shredder into chips of about 10mm and not more than 50mm in size (crushing process 1). Next, the chips are classified by a magnetic separator into iron type waste and non-ferrous waste (magnetic separation process 3) and separated by a screen (screening process 4). In this way, the non-ferrous waste separated by the magnetic separation process 3 is separated by the screening process 4 into dust and others, materializing the improvement in the raw material recovery rate and the classification.
Patent JP-2001032568-A (JP)
Title: Fire resisting device for vibration isolation device
Inventor: HASEGAWA OSAMU
IPC: E04B1/94
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a fire resisting device for a vibration isolation device, by which the vibration isolation function of a vibration isolation mechanism is not deteriorated and which can protect the vibration isolation mechanism from exposure to a high temperature, a fire or the like. SOLUTION: The fire resisting device 1 has a lower fire-resisting wall 41 surrounding the periphery of a vibration isolation mechanism 5 and being installed on the lower shoe stone 3 side, an upper fire-resisting wall 42 surrounding the periphery of the vibration isolation mechanism 5 and being mounted on the upper shoe stone 4 side and a fire-resisting joint 45 surrounding the periphery of the vibration isolation mechanism 5, being set up to the lower end face 44 of the upper fire-resisting wall 42 while being brought into contact with the upper end face 43 of the lower fire-resisting wall 41 slidably in the horizontal direction H by an underside 46 and being interposed between the upper end face 43 and the lower end face 44 and being freely expanded and contracted in the vertical direction V.
Patent JP-H0257032-A (JP)
Title: Optical signal transmission equipment
Inventor: OSHIMA SHIGERU
IPC: H04L12/40
Filed: 1988-08-23
Abstract: PURPOSE:To transmit an optical signal through an optical signal transmission path without being attenuated by coupling a U-link to the optical signal input/ output edge of an optical demultiplexer/multiplexer, to which an optical transmission/reception station is not coupled. CONSTITUTION:U-links 21-23 are respectively coupled to unused optical demultiplexers/multiplexers 14, 16 and 17. Thus, when the optical demultiplexer/ multiplexer 14 and U-link 21 are coupled, the optical signal from a signal path 13 branched by a first directional coupler 141 is inputted through the U-link 21 to a second directional coupler 142. Then, since the optical signal can be combined to the transmission path 13 again by this second directional coupler 142, transmission degradation is not almost generated.
Patent JP-S6268733-A (JP)
Title: Manufacture of rotary plate having rotational shaft
Inventor: SHIBATA YOSHITAKA
IPC: F16B11/00
Filed: 1985-09-24
Abstract: PURPOSE:To mount a rotational shaft and a rotary plate at high precision, by lifting up the rotary plate from a first jig side whose rotational shaft is set as projecting partly toward the positioning surface of a second jig processed at high precision and by connecting thereto. CONSTITUTION:At a first jig 3 the positioning of a rotational shaft 5 is performed to a cylindrical fitting hole 4 for the rotational shaft processed at high precision. A rotary plate 6 in disc form is connected to the upper end of this rotational shaft 6. Thereafter second jig 7 is set as positioned and connected with the first jig 3. A positioning protrusion 11 is provided at the place of the inner bottom portion of above mentioned second jig 7 connecting with the surface of the rotary plate 6. The surface 12 of this positioning protrusion 11 is processed at high precision. At this state, above mentioned rotary plate 6 is lifted up and at the state where the surface of the rotary plate 6 is positioned under adhesion to above mentioned surface 12, an adhesive material is cured. With this curing, the rotary plate 6 positioned on the surface 12 of the second jig 7 and the rotational shaft 5 positioned in the hole 4 are positioned orthogonally at high precision.
Patent JP-S5997843-A (JP)
Title: Shot peening apparatus
Inventor: OGINO MINEO
IPC: B24C1/10
Filed: 1982-11-29
Abstract: PURPOSE:To provide a prescribed collision load due to shot grains for an article to be processed, by installing a shot-grain feeding mechanism, a pressure sensor, etc., and continuously metering the shot-grains feeding state in shot peening. CONSTITUTION:A pressure sensor 1 is arranged in the vicinity of an article to be processed (gear) 4, and a shot-grain feeding mechanism 5 is positioned in the upper region. In a hopper 5a, shot grains each having a prescribed particle-size distribution are stored in a prescribed amount. The shot-grain supplied collides in a certain collision load with the root of the gear 4, which is provided with plastic deformation, and the fatigue strength of the root is improved markedly. While, the shot-grains are supplied towards the pressure sensor 1 arranged in the vicinity of the gear 4, and the collision load state due to the shot-grains which is received by the root of the gear 4 is metered by the sensor 1.
Patent JP-S6185395-A (JP)
Inventor: HANSU HAINAA BUYUUSUTO
IPC: A61K31/66
Filed: 1985-09-24
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-S6187935-A (JP)
Title: Air-fuel ratio controller for internal-combution engine
Inventor: KITAHARA OSAMU
IPC: F02D41/00
Filed: 1984-10-06
Abstract: PURPOSE:To keep off the rich tendency of an air-fuel ratio at a high load range, by controlling the air-fuel ratio to be turned to the lean side according to a fundamental injection quantity in time of realization of a lean control condition, and a learning compensation value found in time of closed-loop air-fuel ratio control. CONSTITUTION:A fundamental injection quantity TP commensurate to an air-fuel ratio at the rich side is calculated by a fundamental injection quantity operational device A according to specified driving state parameters of engine speed and suction pressure, etc. Next, in the specified driving state, an air-fuel ratio compensation value FAF is calculated by a closed-loop air-fuel ratio controlling device B according to the actual air-fuel ratio, and the fundamental injection quantity is controlled so as to be compensated according to this air-fuel ratio compensating value FAF. At this time, at a learning device C, learning compensation values TAUG and KG are learned so as to cause the FAF to converge within the specified range on the basis of motion of the controlling device B at every engine load state region. And, in time of realization of a lean control condition, the air-fuel ratio is controlled to be turned to the lean side by open loop according to the fundamental injection quantity TP and learning compensation values TAUG and KG by a open loop controlling device D.
Patent JP-S6365522-A (JP)
Title: Conversion circuit for signal speed
Inventor: DANKI RIYOUICHI
IPC: G06F5/14
Filed: 1986-09-05
Abstract: PURPOSE:To remarkably reduce the number of missed data, by generating a reset signal with a cycle by a factor of integer of one frame of an input data, and controlling a readout operation by detecting at least the coincidence of those reset signals. CONSTITUTION:When a write reset signal WR is generated, a read out reset signal generation circuit 3 generates a readout signal RR to a memory 1 with the cycle by a factor of integer of one frame of the data. The readout signal RR is sent to a local station side FTS generation circuit 4, and is divided into FTS signals for a local station side within one frame, and they are combined with read out data at every cycle, and speed conversion are applied on them. The output signals of those reset signal generation circuits 2 and 3 are compared at an abnormality detection circuit 9, and when they coincide at least, in other words, when the generation of abnormality is detected, a sequence between a write operation and the readout operation is unbalanced, and it is decided that a readout impossible state is generated if readout speed is increased than ever, and control for a distance between both reset signals is applied by controlling the read out reset signal generation circuit 3.
Patent JP-S59100076-A (JP)
Inventor: BENNO BURANDORUFUUBAA
IPC: B62K25/08
Filed: 1983-11-09
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-H0257738-A (JP)
Title: Hydraulic damper
Inventor: KUBO KANJI
IPC: F16F9/34
Filed: 1988-08-23
Abstract: PURPOSE:To provide a simple and effective hydraulic damper, in which generation of cabitation is prevented, by forming a flow path to put an upper and a lower oil chamber in communication with each other in such a way as inclined to the plate surface of an elastic valve so that the outlet from the flow path is directed to the free end of elastic valve. CONSTITUTION:When a compressive load in the axial direction is applied to a damper, downward motion of a piston 5 is started, wherein the sinking speed is controlled appropriately by the damping force generated by the resistance of flow path at an orifice and No.1 outlet 9a from flow path. Therein the flowing direction of the oil from the outlet 9a from No.1 flow path 9 is changed to the free end of No.1 elastic valve 11 having less flow path resistance, wherein the changing is made gradually along No.1 elastic valve 11 because the outlet 9a is arranged inclined to the plate surface of No.1 elastic valve 11 toward the free end of No.1 elastic valve 11. Therefore, the flow of the oil is smooth, which should prevent cabitation.
Patent JP-S58111804-A (JP)
Title: Dihalocyclopropanized polybutadiene and its production
Inventor: UENO HARUO
IPC: C08F8/00
Filed: 1981-12-25
Abstract: PURPOSE:To produce the titled polybutadiene excellent in adhesiveness, by reacting a specified syndiotactic 1,2-polybutadiene with a haloform in the presence of a phase transfer catalyst and an aqueous solution of an alkaline earth metal hydroxide. CONSTITUTION:A dihalocyclopropanized polybutadiene having a structure in which 5-50% of the total double bonds are converted into dihalocyclopropane groups is obtained by adding, per 100g of polybutadiene, 0.01-1.0g of a phase transfer catalyst (e.g., triethylbenzylammonium chloride), 0.3-40mol (as alkaline metal hydroxide) of a 30-65wt% concentration aqueous solution of an alkaline earth metal hydroxide and 0.3-30mol of a haloform (e.g., chloroform) to an organic solvent solution, concentration of 2-15% (wt./vol.), of a crystalline syndiotactic 1,2-polybutadiene, 1,2-structure content >=80%, m.p. 70-170 deg.C and reduced viscosity of 0.5-2.5 and reacting the mixture at room temp. - 100 deg.C for 10min-10hr.
Patent JP-H1034245-A (JP)
Title: Method for forming cylinder
Inventor: INOUE YASUTAKA
IPC: B21D5/14
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a residual straight line part which is left when forming a curved surface. SOLUTION: After inserting a plate shaped stock 1 between elastic roll 3 and hard roll 2, both rolls are normally rotated one turn or over. The starting edge A of the plate shaped stock is positioned on the hard roll side, a termination B is positioned on the elastic roll side, they are overlapped with each other, and are passed through between both rolls. After that, both rolls are reversely rotated, the termination of the plate shaped stock is positioned on the hard roll side, the starting edge is positioned on the elastic roll side, they are overlapped with each other, and the plate shaped stock is passed through between both rolls. After that, both rolls are normally rotated, and the plate shaped stock is passed through between both rolls without overlapping the starting edge and the termination of the plate shaped stock.
Patent JP-H0373144-A (JP)
Title: Nonreturnable diaper
Inventor: YOSHIDA YOSHINORI
IPC: A61F5/44
Filed: 1989-08-11
Abstract: PURPOSE:To decrease the adhesion quantity of a surface active agent, to allow a top sheet to generate no slimy sense, and to facilitate washing of a processing equipment by using ethylene oxide and/or propyrene oxide addition products to aliphatic second class alcohol as the surface active agent. CONSTITUTION:In a nonreturnable diaper formed by wrapping in a layer of a water absorptive resin between a waterproof base material and a top sheet consisting of polyolefin resin nonwoven cloth, the top sheet is brought to hydrophilic treatment by ethylene oxide and/or propyrene oxide addition products to secondary aliphatic alcohol. As for the top sheet, it is desirable that such a surface active agent is allowed to adhere in a ratio of 0.06-0.25g/m<2>. In such a way, a requested hydrophilic property can be given to the top sheet without generating a slimy sense. In the case of a conventional surface active agent of an aliphatic ether compound and an aliphatic ester compound, when the adhesion quantity to the top sheet is this degree, the top sheet has no requested hydrophilic property.
Patent JP-H0635188-A (JP)
Title: Photopolymerizable composition for color filter and color filter
Inventor: KATO YOSHINORI
IPC: G02B5/20
Filed: 1992-07-15
Abstract: PURPOSE:To produce a pigment compsn. for a color filter contg. carbon black, having satisfactory resolution and high sensitivity and ensuring a simple process and excellent economical efficiency at the time of forming a black matrix. CONSTITUTION:This photopolymerizable compsn. consists of a photopolymerizable compd. having one or more ethylenic unsatd. double bonds, a photopolymn. initiator, a photosensitive resin and carbon black having <=100m<2>/g BET specific surface area.
Patent JP-H0258879-A (JP)
Title: Tunnel type josephson junction element and its manufacture
Inventor: YAMAMOTO KEISUKE
IPC: H01L39/22
Filed: 1988-08-25
Abstract: PURPOSE:To reduce the malfunction of an element caused by the destruction of a tunnel barrier film as the result of diffusion by forming the tunnel barrier film by wet-etching method using nonaqueous solvent whose one component is elements selected from groups composed of alkali or alkaline earth metals. CONSTITUTION:When superconducting material composition is represented by A-B-C-D, a tunnel barrier layer 3 of oxide composed of A is formed on a first superconductor thin film 2 deposited on an oxide substrate 1 by the following manner; by using nonaqueous solvent wherein compound whose one component is elements selected from a group composed of alkali or alkaline earth metals is dissolved, components B and C are subjected to selective etching. A second superconductor thin film 4 is formed on the tunnel barrier layer 3. A is one or more kinds of element selected from a group composed of La, Ce, Pr, Nd, Sm, Eu, Gd, Td, Dy, Ho, Er, Tm, Yb, Lu, B1, Tl and Y. B is one or more kinds of element selected from a group composed of Ba, Ca, Sr and Pb. C is one or more kinds of elements selected from a group composed of V, Ti, Cr, Mn, Fe, Ni, Co, Ag, Cd and Cu. D is one or more kinds of elements selected from a group composed of S and O.