baber/WOPTO huggingface dataset:
Patent JP-H0754440-A (JP)
Title: Composite structural member
Inventor: WATANABE TOMOAKI
IPC: E04B7/02
Filed: 1993-08-12
Abstract: PURPOSE:To preserve timber resources by using a structural member which has a specified sectional shape after a steel member having been processed and can resist external force, and by nailing a processed wood on the structural member, and using together a backing member to receive nailing of a substrate. CONSTITUTION:A chanel steel 1a which has an opening on its tranverse side is used as a structural member 1. The opening side edge of the upper flange 1a and the oppsite side edge are virtically protruded upwards, and rising pieces 3 and 4 with which a backing member 2 is to be nailed are protrudingly provided. The rising pieces 4 are processed to be rectangular plates. A wood of rectangular section is used as the backing member 2. The backing member 2 is placed between the rising pieces 3 and 4, and fixed by a plurality of nails 6. A roof truss which has the strength that can fully withstand external force can be constructed.
Patent JP-H1025220-A (JP)
Title: Preparation for external use for skin
Inventor: TAKEI MASUMI
IPC: A61K8/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a stable and safe preparation for external use for skin capable of effectively protecting the skin from damages due to light or oxidative stress and treating or preventing dermatopathy and aging symptoms of the skin caused thereby. SOLUTION: This preparation for external use for skin comprises one or more of hydroxylated xanthene-benzophenone dimers. Xanthene-2,7-diol is especially preferred as the hydroxylated xanthene. 2-Hydroxy-4- methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid and its salt, dihydroxydimethoxybenzophenone, dihydroxydimethoxybenzophenone- sulfonic acid and its salt, 2,4-dihydroxybenzophenone and tetrahydroxybenzophenone are cited as the preferred benzophenone.
Patent JP-S5991841-A (JP)
Title: Preparation of curd by immobilized protease
Inventor: TAMURA JIYUNICHI
IPC: A23C19/02
Filed: 1982-11-18
Abstract: PURPOSE:To prepare a curd using an immobilized protease, easily, by contacting animal milk, defatted animal milk or coagulable proteinous substance with an immobilized protease obtained by adsorbing protease to an adsorbent. CONSTITUTION:An immobilized protease is prepared by contacting and adsorbing a protease in an aqueous solvent to a hydrophobic porous adsorbent having bonding power. The immobilized protease is made to contact with animal milk, defatted animal milk or coagulable proteinous substance to obtain coagulated curd. The protease to be adsorbed may be any protease enzymes, e.g. rennin, pepsin, trypsin, papain, aspergillus alkaliprotease, etc. Any coagulable proteinous substances can be used as the raw material for coagulation, e.g. animal milk such as cow's milk, defatted milk prepared therefrom, various caseins separated therefrom, milky emulsion containing vegetable proteins such as soya milk, etc.
Patent JP-2000015419-A (JP)
Title: W/d type plunger lubricant
Inventor: MURAKAMI KOICHIRO
IPC: C10M173/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant excellent in the lubricity, free from the danger of firing and reduced in the contamination of working circumference without needing the change in a lubricant supplying device by incorporating base oil component, lubricating additive component, surfactant and water into the lubricant and providing it with a W/O type emulsion form. SOLUTION: In this W/O emulsion type plunger lubricant, a small amt. of the effective aqueous plunger lubricant component is made into the W/O type emulsion. Thus, the defective diffusibility in a sleeve being demerits of an aqueous lubricant is conquered to keep the lubricating performance equal to that of an oily lubricant without changing the lubricant supplying circuit, and since the lubricant contains water of about 10-50%, the plunger lubricant having performance combining both merits such as the improvement of the casting quality, non-dangerous material and the reduction of oil fume and combustion flame being the characteristics of the aqueous lubricant is obtd. Further, solid lubricant can be added into the lubricant.
Patent JP-H0253659-A (JP)
Title: Speed adjusting device for ropeway carrier
Inventor: TANIGUCHI TETSUO
IPC: B61B12/10
Filed: 1988-08-11
Abstract: PURPOSE:To adjust a running speed of a cable grip to a desired value in a contactless condition, when a cable is mounted and removed, by energizing a linear electromagnetic actuator, provided in a detouring track, inducing an eddy current in a secondary side conductor part and generating a moving magnetic field. CONSTITUTION:In the case of a speed adjusting device provided in detouring track 2 arranged over a portion from an arrival point 1c at a boarding spot to a start point 1d in a ropeway system having a cable 1 wound around between pulleys 1a provided to be arranged in the boarding spot in both end positions, a secondary side conductor part 4, consisting of non-magnetic good conductor of aluminum or the like, is provided in the upper end surface of a cable grip 3b provided in the upper part of a carrier 3 and enabled to be mounted to and removed from the cable 1. While the detouring track 2 provides in its inlet and outlet side parts linear electromagnetic actuators 5 to be arranged over a predetermined range. By energizing the linear electromagnetic actuator 5, inducing an eddy current in the secondary side conductor part 4 and generating a moving magnetic field, the cable grip 3b can be given a speed being adjusted.
Patent JP-H0652470-A (JP)
Title: Photoelectric smoke sensor
Inventor: HAYASHI MASANORI
IPC: G08B17/107
Filed: 1992-07-28
Abstract: PURPOSE:To inform a user that an analog signal does not have precision at the time of, for example, sensitivity deterioration or a transient period right after the analog output type photoelectric smoke sensor which outputs the analog signal corresponding to the density of smoke is powered ON. CONSTITUTION:The analog output type photoelectric smoke sensor is provided with a comparator 30 which decides the sensitivity deterioration and a counter circuit 40 which counts its output and prevents malfunction. The comparator 30 and counter circuit 40 are used even in ON/OFF output mode, wherein it is decided whether or not there is smoke, in common so as to detect the presence of the smoke. In case of the sensitivity deterioration or at the start of sensor operation, an output means 70 sets the analog signal to a different value from that of the normal operation. Therefore, the use is informed that the sensitivity deteriorates owing to the staining, etc., of an optical system or that the precision of the analog signal decreases in the transient period right after the power source is turned ON.
Patent JP-H0758703-A (JP)
Title: Optical transmission equipment, optical reception equipment, and optical transmission and reception equipment
Inventor: YAMAOKA SHINSUKE
IPC: H04B10/67
Filed: 1993-08-13
Abstract: PURPOSE:To reduce the size and power consumption and to enable the equipment to stably operate. CONSTITUTION:A scrambler part 2 and a light emitting element driving circuit part 3 are integrated in the semiconductor chip 12 of a transmission part 20. The scramber part 2 consists of (n) scramblers. The light emitting element drive circuit part 3 also consists of (n) light emitting element drive circuits. A capacitor part 8 for AC coupling a post-amplification part 9, and a descrambler part 10 are integrated in the semiconductor chip 13 of a reception part 30. The capacitor part 8 for AC coupling consists of (n) capacitors for AC coupling. The post-amplification part 9 consists of (n) post-amplifiers. The descrambler part 10 consists of (n) descramblers.
Patent JP-S58104014-A (JP)
Title: Manufacture of image-forming material for electrophotography
Inventor: SAITOU MASATOSHI
IPC: H01L21/205
Filed: 1981-12-15
Abstract: PURPOSE:To increase the rate of deposition, and to obtain the titled image- forming material having sufficiently high sensitivity to negative charge, by depositing amorphous silicon carbide on a substrate using a raw material gas added with inert gas and PH3. CONSTITUTION:A glow discharge deposition chamber furnished with a substrate (e.g. Al plate) is evacuated to about 10<-6> Torr, and the temperature of the substrate is maintained at about 150-280 deg.C. An amorphous silicon carbide monolayer is deposited on the substrate by the glow discharge generated by an about 80-500W radiofrequency power supply while introducing SiH4, CH4, C2H4, H2, PH3 and inert gas (e.g. He, Ne, Ar, etc.) into the deposition chamber and keeping the pressure to about 0.5-50 Torr. The flow ratios of CH4, C2H4, H2, PH3 and inert gas to SiH4 are about 0.2-0.8, about 0.1-0.8, about 0.5-0.7, about 10<-4>-10<-6> and about 0.1-5, respectively.
Patent JP-S6262107-A (JP)
Title: Burning device
Inventor: KAWAMURA HIDEO
IPC: F23D11/44
Filed: 1985-09-13
Abstract: PURPOSE:To prevent unvaporized fuel from remaining in a vaporizer corresponding to a wick and also the generation of white smoke at the fire-extinction time by installing a fuel inflow groove which is connected to a fuel inlet and installed at an overlapping plane between the porous vaporizer and a fuel heating plate. CONSTITUTION:At the overlapping a fuel heating plate 1 a radial fuel inflow groove 8 continuous to a fuel inlet 5a is formed and the end part of a fuel supply pipe 5 which bores through end walls 16a, 14a and the fuel heating plate 1 is connected with the fuel inlet 5a. Fuel charged to the fuel inflow groove 8 in a vaporizer 2 is heated by the fuel heating plate 1 and injected into a burning chamber 9 through many fine holes in the vaporizer 2 and completely vaporized. And, at the burning stop time of a burning device fuel remaining in the fuel inflow groove 8 of the vaporizer accompanying the stop of electricity flow in the fuel heating plate 1 is kept in unvaporized condition and on the other hand, fuel remaining in fine holes of the vaporizer is small in quantity and vaporized by heat from the burning chamber 9 and then completely burnt out after being absorbed into the burning chamber.
Patent JP-S6262707-A (JP)
Inventor: HACHIMAN SHUGO
IPC: B28B7/38
Filed: 1985-09-12
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-S6263595-A (JP)
Title: Vinylphenylketene methyltrimethylsilyl acetal
Inventor: ASAMI RYUZO
IPC: C07F7/18
Filed: 1985-09-14
Abstract: NEW MATERIAL:m- or p-Vinylphenylketene methyltrimethylsilyl acetal expressed by formula I or II. USE:A polymerization initiator in ioinic polymerization or raw material intermediate for coating materials, adhesives, etc., capable of facilitating the curing reaction after copolymerization and scarcely causing problems, e.g. coloring or deteriorating. PREPARATION:For example, m-vinylbenzyl chloride expressed by formula III is reacted with NaCN in a mixed solvent of methanol and water while refluxing to give m-vinylbenzyl cyanide, which is then reacted with an equimolar amount of hydrogen chloride in methanol to afford a compound expressed by formula IV. The resultant compound expressed by formula IV is then hydrolyzed with water in an amount of 6 times based on the above-mentioned compound expressed by formula IV to give a compound expressed by formula V, which is then reacted with lithium isopropylamide in THF at 0 deg.C. An excess amount of trimethylchlorosilane is then added thereto and reacted therewith at room temperature.
Patent JP-S6358780-A (JP)
Inventor: TANAKA HIROMI
IPC: H01R43/01
Filed: 1986-08-28
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-H0487289-A (JP)
Title: Heating temperature irregularity preventing device for raw material in induction heating machine
Inventor: IKUTA MASAAKI
IPC: H05B6/10
Filed: 1990-07-30
Abstract: PURPOSE:To suppress the heating temperature irregularity in the heat treatment of a raw material by mechanically rotating the raw material in an induction coil. CONSTITUTION:A heat-resistant, abrasion-resistant drive roller 9 is rotatably fitted between or below rails 4 installed in an induction coil l by fitting plates 8 of the rails 4. Rotating motion is applied to the drive rollers 9 by a driving device 11 provided separately. A raw material 3 is applied with delivery transportation and rotating motion while being supported by three points : the right and left rails 4 and the drive roller 9. Multiple vibrators A each having a gradual slant face 6 and a vertically or steeply cut dropping face 7 are fitted to the rails 4. The heating temperature irregularity of the raw material 3 in the induction coil l can be suppressed.
Patent JP-2001030899-A (JP)
Title: Underfloor piping system of railway rolling stock by piping unit
Inventor: SUGIMOTO HIROHITO
IPC: B61C17/12
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To device the rationalization and high efficiency of the piping work of a railway rolling stock and also unite the piping and assemble the unit to an underframe simply and easily. SOLUTION: In the underfloor piping system of a railway rolling stock, an underfloor piping unit is constituted by lining up various kinds of pipes 11a∼11g and fixing by pipe holders 12a∼12d to the lower surface of an unit assembly support 10 arranged at a prescribed interval and sticking the unit jigs 14 extending in the pipe longitudinal direction to the lower surface of right/ left both ends of the unit assembly support arranged at a prescribed interval. The underfloor piping unit is mounted on the reversely turned underframe and the unit assembly support is bolted and fixed to the lateral beam lower surface of the underframe.
Patent JP-H1030611-A (JP)
Title: Linear actuator
Inventor: TAKADA SUSUMU
IPC: F15B15/20
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To perform the rapid starting of the rod of a DC servo motor. SOLUTION: An air cylinder 4 and a voice coil type actuator 5 are arranged in a case 2 such that the rod 6 and the shaft 7 thereof are positioned vertically and on one and the same axis. The cylinder chamber 12 of the air cylinder 4 is communicated with the output port of a solenoid valve 16, and an energization amount and the energization direction of a current to energize the moving coil 26 of the voice coil type actuator are controlled by a servo controller 45. Further, a controller 47 is provided to be operated at the initial stage of energization when a shaft is moved downward from the servo controller 45 to the moving coil 26 and excite the solenoid of the solenoid valve 16.  When, through energization, the moving coil is started to move downward, compressed air is fed to a cylinder chamber 12 and the rod 6 is moved downward, and the shaft 7 is pressed by the rod to accelerate downward movement.
Patent JP-S6183148-A (JP)
Title: 3-propynyloxyaniline and its preparation
Inventor: HAYAKAWA KOICHI
IPC: C07C239/00
Filed: 1984-09-28
Abstract: NEW MATERIAL:The compound of formula I [R is lower alkyl, lower alkenyl, etc.; X is halogen, lower alkyl, cyano, CH2YR1 (Y is O or S; R1 is H, lower alkyl, etc.), etc.]. EXAMPLE:3-Chloro-4,5-di-(2'-propynyloxy)aniline. USE:Fungicide and its intermediate. Useful as an intermediate of a formamidox ime derivative useful as a fungicide. PREPARATION:The objective compound of formula I can be prepared by reducing the compound of formula II, e.g. with iron in the presence of an acid, or with a reducing agent such as sodium sulfide, sodium hydrosulfite, etc. The compound of formula I exhibits selective and strong fungicidal activity against plant pathogens resistant to benzimidazole.thiofanate fungicide, and other molds.
Patent JP-S6093949-A (JP)
Title: Gas sensor and preparation thereof
Inventor: KOJIMA TAKAO
IPC: G01N27/12
Filed: 1983-10-28
Abstract: PURPOSE:To enhance the bonding strength between a detection element and a support substrate, by preliminarily securing a particle group to the element forming surface of a substrate to provide uneveness and forming a thick film type detection element thereon. CONSTITUTION:An insulating ceramic powder and an org. binder are mixed in an org. solvent and the resulting mixture is formed into a sheet form to be used as a support substrate 1. An electrode pattern having a desired shaped is formed to the surface of thus obtained sheet by thick film printing using a metal paste. On the other hand, secondary particles having an average particle size of 5- 500mum are granulated from a ceramic powder to be formed into particle groups 4,...,4 and dispersed in the vicinity of the electrode pattern on the surfasce of the sheet and, after baking, a paste comprising gas responsive metal oxide is printed thereon in a thick film form and baked. Because the gas sensor constituted as mentioned above has a detection element provided on the large uneven layer comprising the particle groups 4,...,4 the bonding strength with the substrate is high and the peel-off of the detection element from the substrate can be extremely reduced.
Patent JP-S6181689-A (JP)
Title: Single wavelength semiconductor laser
Inventor: YAMAGUCHI MASAYUKI
IPC: H01S5/12
Filed: 1984-09-28
Abstract: PURPOSE:To easily manufacture a laser and effectively suppress the Fabry-Perot mode by forming recessed or extruded part where an active layer or optical guide layer at the single end surface is exposed. CONSTITUTION:At the single end surface, the region where an optical guide layer 2, an active layer 3 and a cap layer 5 are exposed is formed as the recessed portion by the selective etching. The light is trapped within the layer 2 and layer 3 and a reflected in scattering at the recessed portion 9 of this end surface. Therefore, the effective reflectivity is lowered at this end surface and the Fabry-Perot mode is suppressed, oscillating at the stable single wavelength. This DFB laser effectively suppresses the Fabry-Perot mode with a simplified manufacturing process consisting of only the etching of single end surface after the electrode process and application of element similar to that of the existing Fabry-Perot type semiconductor laser.
Patent JP-S62174017-A (JP)
Title: 1,4-dihydropyridine derivative
Inventor: MUTO KENJI
IPC: A61P9/08
Filed: 1986-08-29
Abstract: PURPOSE:To provide a remedy for circulatory diseases, by using a specific 1,4-dihydropyridine derivative as an active component. CONSTITUTION:2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-di carboxylic acid 3-(1-benzyl-3-piperidyl) ester 5-methyl ester having a melting point of 197-198 deg.C (as hydrochloride) or its salt is used as an active compound. The compound used as an active component has hypotensive action, coronary vasodilating action, peripheral vasodilating action, etc., and is useful as a circula tory drug such as hypotensor, vasodilator, etc. The objective compound can be produced by converting the compound of formula I to corresponding acid halide with a halogenation reagent and reacting the acid halide with 1-benzyl-3- judroxy-piperidine of formula II preferably at -20-+50 deg.C.
Patent JP-S5993564-A (JP)
Title: Laminated gears
Inventor: IGARASHI KIYOO
IPC: F16H55/17
Filed: 1982-11-18
Abstract: PURPOSE:To reduce noise caused by the engagement of gears at their operation by laminating plural gear element plates and allowing their slight movements in the peripheral direction. CONSTITUTION:Slight rotary shift of each gear element plate 2 is permitted in the gear turning direction, so that the each gear element plate 2 makes rotary shift following a gear being an engaging compartment, thus allowing phase displacement among the respective gear element plate 2 to be corrected without providing a large backlash, and noise caused by the engagements of the gears to be reduced. Further, since the mass of the each gear element plate 2 is small, the noise is only slightly generated. And, the noise is rapidly damped because of the friction produced between the adjacent surfaces of the adjoining gear element plates 2, so that the sound volume propagated to the outside is reduced.
Patent JP-2000033048-A (JP)
Title: Piping support structure of bath tub
Inventor: MATSUDA ATSUSHI
IPC: F16L3/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a bath tub piping support structure in which a piping space and a piping support space are secured and excellent piping execution property is obtained in a bath tub installing job site. SOLUTION: An attachment board part 4a and support parts 14b and 1b which are projected toward the side of an apron 2 from the attachment board part 4a are integrally formed in a piping support tool 4. The attachment board part 4a of the piping support tool 4 is directly adhered and fixed to the side wall 1b of a bath tub main body 1 and a piping 3 arranged in a part between the bath tub main body 1 and the apron 2 is disposed inside the support parts 4b and 4b of the piping support 4 and supported.
Patent JP-S6265150-A (JP)
Title: Method for storing privacy information
Inventor: SENOO MASAYUKI
IPC: G06F21/62
Filed: 1985-09-17
Abstract: PURPOSE:To secure the privacy by forming register elements, certification elements, cipher keys and the cipher original keys by means of the secret keys and therefore unabling the change of the register elements, etc., as long as these secret keys are known by outsiders. CONSTITUTION:A system controller 12 produces an open key K2=M<alpha>modN based on its own secret key alpha. A constant M is raised to alpha-th power by the key K2 and the residue is defined as M<alpha>modN when the division is carried out with a constant N. Then the key K2 is informed to all access operators 13-16 and these access operators produce open keys K2-K4 based on the secret keys beta-epsilon and give M<beta>modN-M<epsilon>modN of keys K2-K4 to the memory file 30 of a storage 11. The file 30 includes a storing area 31 for ciphering storage information, a storing area 32 for register elements, a storing area 33 for table of certification elements and a storing area 34 for table of cipher original keys. Then the register elements, certification elements, cipher keys and cipher original keys are all formed based on the secret keys. Thus the privacy is secured completely.
Patent JP-H0948268-A (JP)
Title: Seat sliding device for vehicle
Inventor: YAMADA YUKIFUMI
IPC: G05G5/06
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To dispose a lock plate without forming a space to a vertical wall of an upper rail so as to prevent a lock plate from being rotated in the engagement release direction by a load in the lengthwise direction of the rail applied to an upper rail at the time of the lock plate being engaged with a lower rail. SOLUTION: A vertical wall 11 of an upper rail 1 is disposed between second flange walls 23 of a lower rail, in the state of being brought close to one of the second flange walls 23, and a lock plate 5 is disposed between the other second flange wall 23 and the vertical wall 11, in the state of being brought close to the other second flange wall 23.
Patent JP-H0950922-A (JP)
Title: Sheet wire-wound transformer
Inventor: KIUCHI HIDETOSHI
IPC: H01F30/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet wire-wound transformer that is high in mechanical strength, and that allows the dimensions of the entire winding to be reduced and a lead wire to be secured with reliability when winding the wire. SOLUTION: A lead wire 4 is slightly extended from the width of a conductive sheet 1 and connected to the conductive sheet 1 on the side opposite to the lead-out-side. The lead wire 4 is inserted into a notch 6 for leadout formed in an insulating tube 5, and led out from the inside of the insulating tube 5. The lead wire 4 is then lodged and secured in the notch 6 for lead-out, and further placed between an insulating plate 8 positioned on the outside of an iron core 7 in the direction of lamination. The conductive sheet 1 and an insulating sheet 2 are wound to form a sheet wire-wound transformer.