baber/WOPTO huggingface dataset:
Patent JP-H11116185-A (JP)
Title: Working condition recording device for construction machine
Inventor: HAYASHI NORIHIKO
IPC: B66F11/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a working condition recording device for construction machine which records the safety device set condition in the hazardous state, change in the machine situation and change in the manipulation of the operator continuously, displays the hazard information, and thereby is capable of contributing sufficiently to the grasp of and search after the cause of the present trouble. SOLUTION: The operating situation of the machine, the machine manipulating condition of the operator, and the device set condition are sensed by an overload preventive device ML which thereupon emits a machine condition signal, operator's manipulation signal, set condition signal, and machine operating system hazard signal. Besides this overload preventive device ML, the arrangement includes a clock 2 to emit clock signals, a record display device 4, and an information processing device 1 which connects the preventive device ML and clock 2 with the input port and also the record display device 4 with the output port.  The information processing device 1 records the operating situation of the machine, the machine manipulating condition of the operator, the device set condition, and various pieces of real-time information about the construction machine are continuously recorded at intervals according to the unitary recording period lasting from the feed of the machine operating system hazard signal from the preventive device ML till the time the signal goes out, and on the basis thereof the hazard information showing the hazardous state of the construction machine is displayed on the record display device 4.
Patent JP-S62139823-A (JP)
Title: Production of cold rolled steel sheet for deep drawing
Inventor: MIZUI NAOMITSU
IPC: C21D9/48
Filed: 1985-12-13
Abstract: PURPOSE:To inexpensively produce a cold rolled steel sheet for deep drawing having the small intra-surface anisotropy of an r value and slow aging characteristic by subjecting a specifically composed steel successively to soaking, hot rolling, quick cooling, coiling, cold rolling, and continuous annealing under specific conditions. CONSTITUTION:The slab contg., per weight %, 0.005-0.0050% C, 0.001-0.50% Mn, <0.01% S, 0.0005-0.0070% N, <=0.02% acid solAl, and at least one kind of Ti and Zr in the range of 3.4XN+4(C-0.0015)<=Ti+48/91Zr<3.4XN+4.C except the same contained in the form of oxide and sulfide and consisting of the balance iron and inevitable impurities is soaked at >=1,100 deg.C. The slab is then hot rolled at 700-880 deg.C finish temp. and is rolled down at >=30% of the sheet thickness after the rough hot rolling in the temp. region of the finishing temp. +100 deg.C. The rolled sheet is quickly cooled down to 300-550 deg.C at >=5 deg.C/sec upon completion of the hot rolling and is coiled as it is at 300-550 deg.C. The sheet is further cold rolled at 70-95% draft and is continuously annealed at 680-850 deg.C.
Patent JP-S61153288-A (JP)
Title: Novel rust and corrosion inhibitor
Inventor: MAEKAWA SHOJI
IPC: C23F11/00
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a rust and corrosion inhibitor for metals having superior performance by using salts of 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naphtha lenesuccinic acid or a partially esterified product of the acid as principal components. CONSTITUTION:This rust and corrosion inhibitor having significant rust and corrosion inhibiting effects on various metals such as steel, Al and Zn, especially on Cu is an aqueous soln. contg. 0.01-5wt% one or more kinds of salts of 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naphthalenesuccinic acid (TDA-W) or a partially esterified product of the acid as effective components. The salts are selected among alkali metallic salts such as K and Na salts, alkaline earth metallic salts such as Ca and Ba salts, and aliphatic, aromatic and heterocyclic amine salts.
Patent JP-H10130784-A (JP)
Title: Semiaustenitic precipitation hardening stainless steel excellent in hydrochloric acid resistance and cold workability
Inventor: IKEDA HIROKI
IPC: C22C38/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide hydrochloric acid resistance and excellent cold workability by specifying a steel composition, particularly the amount of (C+N), and controlling the value of Ni-bal, the value of Md30, and the value of STH (estimation equation of solid-solution-heat-treated hardness), respectively. SOLUTION: The stainless steel has a composition consisting of, by weight, <=0.030% C, <=0.5% Si, <=1.0% Mn, <=0.030% S, 6.0-9.0% Ni, 14-19% Cr, <0.5% Mo, 2.5-5.0% Cu, 0.1-0.4% Nb, <=0.04% (C+N), and the balance Fe with inevitable impurities. Further, the value of Ni-bal represented by equation I, the value of Md30 represented by equation II, and the value of STH represented by equation III are regulated to >=-2, 0 to -40, and <=200, respectively. By this method, the stainless steel, having principally austenitic structure in a solid-solution-heat-treated state, capable of being easily formed into martensitic structure by means of cold working, having superior precipitation hardening characteristic, and excellent in hydrochloric acid resistance and cold forgeability, can be obtained.
Patent JP-S63133946-A (JP)
Title: Apparatus for filling ice-cream
Inventor: ARAKI MASAMI
IPC: A23G9/24
Filed: 1986-11-27
Abstract: PURPOSE:To heap up ice-cream in a cup in spiral form with a simple mechanism, by attaching an eccentric revolving apparatus to a vertically movable rack and attaching a cup reservoir to the apparatus. CONSTITUTION:When a cup 2 is transferred under an extrusion nozzle of ice- cream by an intermittently moving conveyor 1a, a vertically movable plate 6 is lifted by the action of a rack 3 and a pinion 4 to lift a cup reservoir 13 attached to a plate 12 and the cup 2 supported by the hole 1b of the conveyor 1a is lifted to the level of the nozzle by the cup reservoir 13. Ice-cream is extruded through the nozzle and the cup reservoir is rotated via the plate 12 by the action of an eccentric shaft 10 protruded from a gear 8. At the same time, the extrusion nozzle is lifted. Ice-cream can be spirally heaped up on the cup 2 by this process.
Patent JP-H08139699-A (JP)
Title: Optical information distributor
Inventor: HASEGAWA TAKASHI
IPC: H04B10/272
Filed: 1994-11-15
Abstract: PURPOSE: To secure privacy by branching an inputted light group corresponding to the difference of wavelengths, outputting them to different output ports and outputting the light of the same wavelength from different input ports to the different output ports. CONSTITUTION: Laser light sources 11 to 13 inside a centralized arranged light source 10 output the beams of wavelengths λ1 to λ3 with practically equal wavelength intervals and these beams are respectively coupled with optical fibers and inputted to an optical star coupler 14. The optical star coupler 14 multiplex all the beams on a wavelength axis and divides the light power of respective optical waves. The divided wavelength multiplex beams are extracted by the optical fibers and inputted to transmission nodes 21 to 24. The transmission nodes 21 to 24 select any desired wavelength, modulate that wavelength corresponding to a signal to be transmitted and transmit it through the optical fibers to a Latin.router 30.  The Latin.router 30 branches the signal beams from the transmission nodes 21 to 24 corresponding to the difference of wavelengths and transmits them to reception nodes 41 to 43 and concerning the beams of the same wavelength from the different transmission nodes, they are transmitted to the different reception nodes.
Patent JP-S61151280-A (JP)
Title: Self-fusible insulated wire
Inventor: HANAOKA KAZUO
IPC: H01B7/02
Filed: 1984-12-25
Abstract: PURPOSE:To provide the titled wire excellent in abrasion resistance, high-temp. adhesion, and prolonged heat resistance, by providing a self-fusible insulation layer comprising a straight-chain high-molecular compd. and an ultrafine benzoguanamine resin powder on a conductor directly or through an insulating coating film. CONSTITUTION:A resin consisting mainly of a straight-chain high-molecular compd. (e.g., phenoxy resin) and 0.1-10wt%, pref. 1.0-4wt%, based on the resin, ultrafine benzoguanamine resin powder with an average particle size of 10mu or below, pref. 5mu or below, are incorporated to yield a coating. Said coating is applied onto a conductor directly or through an insulating coating film (e.g., polyester imide) and baked to form a self-fusible insulation layer, giving the titled wire.
Patent JP-S61159474-A (JP)
Title: Lustering agent composition
Inventor: OTSUKI MASAAKI
IPC: C09G1/04
Filed: 1984-12-29
Abstract: PURPOSE:To improve the lustering effect without detriment to the performance inherent in wax, and to facilitate coating operation and removal of the remaining lustering agent, by using a compsn. comprising basically wax and polymethylsilsesquioxane. CONSTITUTION:A compsn. comprises basically 100pts.wt. wax (A) and 10-100 pts.wt. polymethylsilsesquioxane (B). Examples of the waxes (A) are vegetable, animal, mineral, petroleum and synthetic waxes. As component B, compds. obtd. by hydrolyzing and condensing methyltrialkoxysilane or its partial hydrolyzate condensate in an aq. soln. of ammonia or an amine, are preferred. When a silicone oil (e.g. polyorganosiloxane) is added to said basic compsn., the lustering effect, water repellency and workability can be improved. Pref. not more than 200pts.wt. polyorganosiloxane per 100pts.wt.wax is used.
Patent JP-H05113687-A (JP)
Title: Capsulated toner composition
Inventor: BENGU ESU ONGU
IPC: G03G9/08
Filed: 1991-08-01
Abstract: PURPOSE: To obtain an encapsulated toner composition having desired toner characteristics such as nonaggregation, nonghost image property, high image fixation, excellent resistance to image wrinkling and rubbing, and gloss of image and excellent image permanency. CONSTITUTION: This encapsulated toner composition incorporats a core containing a polymer binder, a nonvolatile organic liquid and magnetite, and the core is encapsulated in a polyether-urea polymer shell.
Patent JP-2001096286-A (JP)
Title: Wastewater treatment equipment
Inventor: NAKAMURA KENJI
IPC: B01D36/04
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive wastewater treatment equipment which has a simple structure and the size of which can easily be reduced and which can be installed in a narrow space and the maintenance work of which can easily be performed. SOLUTION: This equipment 1 has a filtration vessel 2 provided with a filter 11 and filter mediums 15a and 16a each capable of supporting microorganisms, a water storage tank 3 for storing a treat wastewater subjected to filtration treatment in the filtration vessel 2, and a circulation pump 33 for circulating the treated wastewater in the water storage tank 3 through the filtration vessel 2, wherein: the filtration vessel 2 is placed in the central part of a cylindrical housing 4 in such a way that a certain space is interposed between the vessel 2 and the inner peripheral surface of the housing 4; a wastewater supply port is formed in the side wall of the housing 4; wastewater is stored on the periphery of the filtration vessel 2 inside the housing 4; wastewater introduction holes are formed in the lower outer peripheral surface of the filtration vessel 2;  an air chamber 17 is placed inside the filtration vessel 2 in a position comparatively nearer to the upper end of the vessel 2; a foam adsorption filter medium 10 is placed in the upper part of the air chamber 17; a treated wastewater discharge passage is placed in the central part of a filtration vessel main body 2A so as to vertically extend through the main body 2A; a defoaming water spray nozzle 21 is placed so as to face toward the surface of the foam adsorption filter medium 10; and a suction pipe 18 (19) is connected to the air chamber 17 while allowing one end opening of the pipe 18 (19) to face toward the air chamber 17 and also an air mixing nozzle 20 is connected to the other end side of the suction pipe 18 and 19.
Patent JP-S61159472-A (JP)
Title: Ink composition
Inventor: IIJIMA ZENSHIRO
IPC: C09D11/16
Filed: 1984-12-29
Abstract: PURPOSE:To enable characters or designs to be easily erased with conventional erasers, by mixing Aniline Black with a specified polyethylene glycol in an aq. medium and optionally in the presence of a surfactant. CONSTITUTION:Aniline black (a) is mixed with polyethylene glycol (b) having an MW of 3,000 or above in an aq. medium and optionally in the presence of a surfactant (c). When further potassium salt (d) of a fatty acid is added, the erasability of characters can be improved. The preferred mixing ratio of components is such that (a) is 5-15%, (b) is 3-20% and (d) is 0.1-10% (wt%). Pref. the concn. of component (c) in the aq. medium is 0.05-5wt%. Preferred examples of component (c) are nonionic and anionic surfactants.
Patent JP-H04156838-A (JP)
Title: Mechanical polishing method for prothesic appiiance subjected to dental technical work
Inventor: NAKASEKO ISAO
IPC: A61C3/06
Filed: 1990-10-18
Abstract: PURPOSE:To polish only the part of a complementarily binding object for dental use which should be finished with polishing by covering the non-grinding part of object with a clay-form photosetting resin, irradiating this resin with a beam of light to allow it to harden, and subjecting it to mechanical grinding. CONSTITUTION:The marginal part 1a at the crown 1 is covered with a clay-form photosetting resin 2, which is irradiated with beams of light emitted from a light projector device 3. Standard dosing conditions are a lamp of 85-1300w, a projection distance of 1-5mm, and an irradiation time of 90-300sec. This crown 1 is placed in a mechanical polishing device, and polish is made for a certain specified period. The hardened resin 2A is removed simply from the crown 1 by splitting it by the use of nipper, etc. Thus, those parts of crown 1 to be polished will solely be polished.
Patent JP-H08227145-A (JP)
Title: Convergent ion beam device
Inventor: MATSUMURA HIROSHI
IPC: G03F1/72
Filed: 1995-10-30
Abstract: PURPOSE: To improve the efficiency of a defect recognition operation, etc., by storing the quantity at which the secondary ion image of a sample is moved by a change in the ion leading-in electric field by a charge particle detector in a table and moving an X-Y stage in correspondence to a change in the electric field by referencing the table. CONSTITUTION: The secondary ion image based on the Cr ion particles among the secondary ion particles radiated from the sample 3 is displayed and the white defect, etc., of a photomask are displayed on the screen of a CRT 18 when the X-Y stage 9 is moved by a controller 17, the prescribed region of the sample 3 is irradiated with a convergent ion beam and is scanned and the operation is changed over to the operation of the first charge particle detector 5. The secondary ion image by the total secondary ion particles released from the sample 3 is displayed on the CRT 18 when the first charge particle detector 5 is changed over to a second charge particle detector 7. The photomask of the sample 3 and the correction parts, etc., of the white defects thereof are displayed on the CRT 18.
Patent JP-H11113814-A (JP)
Title: Suction tool for vacuum cleaner and vacuum cleaner using it
Inventor: URATANI HIROYUKI
IPC: A47L9/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a quiet and highly durable suction tool for a vacuum cleaner which prevents abnormal sound generated from a suction port of the suction tool to a dust passage. SOLUTION: This suction tool is provided with a main body which is formed of a top member 2 and a bottom member 3 having a suction port 6 opened downward, an arm 4 whose one end is slidably pinched between the top member 2 and the bottom member 3, a pipe 5 which is so connected that its one end is rotatably attached to the other end of an arm 4 and its other end is communicated with a cleaner main body, and a dust passage 7 which communicates the suction port 6, the arm 4, and the pipe 5 together. A shelf rib 8 is extended to the suction port 6 side in the internal wall of the arm 4 so that, when the suction tool main body is lifted into the air, the arm 4 side end part of, at least, either of the top member 2 or the bottom member 3 and the suction port 6 side end part of the rib body are set to be flush with each other.
Patent JP-S62141033-A (JP)
Title: Emulsification
Inventor: TAKAGI SHUJI
IPC: C08J3/02
Filed: 1985-12-14
Abstract: PURPOSE:To obtain a latex free of phase separation and excellent in stability without any organic solvent, by dispersing a liquid polyisoprene of a specified MW and a dialkyl sulfosuccinate salt as an emulsifier in water and emulsifying the polymer by agitation. CONSTITUTION:100pts.wt. liquid polyisoprene (A) of a MW of 10,000-60,000 and 0.3-3pts.wt., preferably, 0.5-1.5pt.wt. dialkyl sulfosuccinate sat (B) of the formula (wherein X is Na or K and alkyl groups R1-2 are 5-12C aliphatic hydrocarbon groups) as an emulsifier (e.g., potassium dioctyl succinate) are dispersed in 30-150pts.wt., preferably, 50-100pts.wt. water (C) and emulsified in the water by agitation in an emulsifier under conditions of a peripheral speed of impeller >=15m/sec and the number of times of pass of emulsion >=4,000 to obtain a latex.
Patent JP-2000099565-A (JP)
Title: Method for developing curve face in plate of three- dimensional form and computer system used for the method
Inventor: MATSUSHITA YOSHIMITSU
IPC: G06F17/50
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To two-dimensionally develop the curve face of a plate such as the glass plate of a three-dimensional form by deciding the two-dimensional developing form of the curve face in the plate of a three-dimensional form based on a curve A and outputting the decided two-dimensional developing form to a plane. SOLUTION: In a computer 10, the two-dimensional development calculation of a three-dimensional curve model corresponding to form data of front glass is sequentially executed. The calculation halfway process/result are monitored by a graphic display, namely, a highly precise color cathode ray tube 11 and numerical data is outputted by a printer 12. The two-dimensional development form of a three-dimensional curve, which is a final result, is outputted by the XY plotter 14 of high resolution. Multiple glass plates having prescribed forms (outer line, heater line and the inner line of a ceramic color applied area) are manufactured based on the two-dimensional form and a forming device bends the glass plates into the three-dimensional forms. Thus, front glass is manufactured.
Patent JP-H10110994-A (JP)
Title: Air barrier system
Inventor: NAGANO SHINICHIRO
IPC: F24F9/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To effectively block dirty air even in the case where the air is flowing. SOLUTION: Two nozzles 2 are arranged in chevron shape at the horizontal ceiling 10 of a passage, being made both in slit form. As against this, a suction port 4 is arranged in the position opposite to the top of the chevron shape that the nozzles 2 form, being arranged on the floor. On the other hand, two suction ports 6 are made both in slit form, and each suction port 6 is provided extensively in vertical direction at each roughly vertical wall 12, in the vicinity on both sides of the bases of the chevron shape that the several nozzles 2 form. When air is flowing in the direction of an arrow A, the suction port 4 is used, and wen air is flowing in the direction of an arrow B, the suction port 6 is used.
Patent JP-H01123230-A (JP)
Title: Base for photographic paper and its production
Inventor: HARADA JUNJI
IPC: G03C1/79
Filed: 1987-11-07
Abstract: PURPOSE:To obtain the title base which has excellent whiteness and opacity and has excellent smoothness, fogging preventiveness, color reproducibility, and fading resistance by constituting the base in such a manner that the base has the layer formed by curing an electron radiation curing type compsn. consisting of a white pigment and electron radiation curing type resin by electron beam irradiation on the base and that a polyolefin resin is coated thereon. CONSTITUTION:This base has the structure in which the base has the layer formed by curing the electron radiation curing type compsn. consisting of the white pigment and electron radiation curing type resin by electron beam irradiation on at least one face thereof and that the polyolefin resin is coated thereon. The performances such as whiteness, opacity, reduction of the film of the resin layer contg. the white pigment, and low temp. film formability are obtd. by the electron radiation curing type compsn. layer provided on base paper and the performances such as the smoothness on the extreme surface of the base for photographic paper, water resistance, chemical resistance, easy cleanability, adhesiveness to a photosensitive emulsion layer and fogging preventiveness of a photosensitive emulsion are obtd. by the resin layer consisting of the polyolefin resin.
Patent JP-2000089129-A (JP)
Title: Method for positioning phase difference imparting member
Inventor: NAKAMURA AYAKO
IPC: G03F9/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately positioning a phase difference imparting member used for a phase microscope in a horizontal direction orthogonal to an optical axis. SOLUTION: As for the method for positioning the phase difference imparting member 23 used for the phase microscope in the horizontal direction orthogonal to the optical axis AX, the method is provided with a process of picking up the image of a pattern WM arranged on the object surface of the phase microscope by image pickup means 26X and 26Y and a process of measuring the shift quantity of the image in the horizontal direction in a state where the defocus quantity of the image picked up by the image pick up means is varied, and the phase difference imparting member 23 is positioned in the horizontal direction based on the relation between the defocus quantity of the image and the shift quantity of the image.
Patent JP-H01125789-A (JP)
Title: Bloch line memory
Inventor: ONO TAKEO
IPC: G11C19/08
Filed: 1987-11-10
Abstract: PURPOSE:To realize the fast recording of information by controlling the plane magnetic anisotropy of a magnetic thin film at the Bloch line write part in a magnetic domain at the time of recording the information by using a Bloch line in a magnetic wall formed in the periphery of the magnetic domain in the magnetic thin film. CONSTITUTION:At the time of recording the information by using the Bloch line in the magnetic wall 8 formed in the periphery of the magnetic domain 6 in the magnetic thin film 4, the plane magnetic anisotropy of the magnetic thin film 4 at the Bloch line write part of the magnetic domain 6 is controlled by a plane magnetic anisotropy control means. Also, the plane magnetic anisotropy control means includes a piezoelectric element 15 attached on the plane of the magnetic thin film 4 and a means to impress a voltage on the piezoelectric element 15, or an optical distortion element 32 attached on the plane of the magnetic thin film 4 and a means to project a beam of light on the optical distortion element 32. In such a way, it is possible to execute the write of the Bloch line without transferring a magnetic bubble from a major line and extending the magnetic domain at the time of recording the information, thereby, the fast recording of the information can be realized.