baber/WOPTO huggingface dataset:
Patent JP-H07278746-A (JP)
Title: Hot rolled steel plate extremely excellent in bulge formability and having high corrosion resistance and high strength and its production
Inventor: ITAMI ATSUSHI
IPC: C22C38/00
Filed: 1994-04-05
Abstract: PURPOSE:To produce a hot rolled steel plate extremely excellent in bulge formability, having high corrosion resistance and high strength, and reduced in costs. CONSTITUTION:This steel plate has a composition containing, by mass, 0.08-0.25% C, 0.7-2.5% Si, 0.8-2.5% Mn, >0.02-0.10% P, <=0.005% S, 0.1-0.5% Cu, and 0.01-<0.1% Al and further containing, if necessary, one or >=2 kinds among 0.0001-0.0050% Ca, 0.01-0.3% Mo, and 0.01-0.3% Ni. Morever, C concentration in retained austenite is regulated to >=0.7%. Further, in the hot rolling method of forming this structure, finishing temp., cooling conditions, and coiling temp. conditions are respectively specified.
Patent JP-H09236014-A (JP)
Title: Thermal insulation manifold
Inventor: KITA HIDENORI
IPC: F01N13/14
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability of stainless felt or stainless mesh as a cushioning arranged between an inner cylinder formed of ceramics and a metallic outer shell in a thermal insulation manifold. SOLUTION: This thermal insulation manifold comprises inner cylinders 1 formed of ceramics, outer shells 3 in which metallic divided bodies for wrapping inner cylinders 1 are mutually fixed to the outside of the inner cylinders 1, and intermediate members 2 formed of stainless felt or stainless mesh arranged in a part or a whole surface among the inner cylinders 1 and the outer shells 3. The stainless felt or the stainless mesh comprises inner cores formed of stainless, coated layers which are arranged on the outer surfaces of the inner cores and formed of Al and Fe-Al alloy, and reactive layers which are positioned among the inner cores and the coated layers and include Al-Ni and Al-Fe compounds.
Patent JP-S52150645-A (JP)
Title: Objective lens for opthalmology
Inventor: ITOU YUUJI
IPC: A61B3/13
Filed: 1976-06-09
Abstract: PURPOSE: To remove reflected light by each face with a single removing means by cementing a meniscus concave lens with its convex face on the side being examined, a double-convex lens and a meniscus concave lens with its concave face being directed to the side being examined and composing lens. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59192972-A (JP)
Title: Measuring device for static electricity
Inventor: MITSUI TSUTOMU
IPC: G01R29/12
Filed: 1983-04-15
Abstract: PURPOSE:To raise a detection potential and to detect and measure accurately and safely static electricity by storing a spherical electrode which incorporates a voltage sensor provided with a light source for intermittent irradiation in a metallic vessel with an insulating coating, and packing electric resistance material therein. CONSTITUTION:An optoelectric converting voltmeter is connected through optical fiber cables 18 and 19 to the voltage sensor 16' which uses electrooptic crystal 13 having photoelectric effect, and the light source 31 irradiates the crystal 13 intermittently with a beam through an optical fiber cable 32. The spherical electrode 41 which incorporates the sensor 16' is stored in the metallic vessel 45 coated with an insulator 44, and the electric resistance material 47 is charged in the space in the vessel 45. Therefore, a conductive path is formed between the vessel 45 and spherical electrode 41 to detect a voltage developed outside of the vessel 45 by the sensor 16', and the display value on the optoelectric voltmeter is read through the cables 18 and 19 to detect and measure accurately and safely static electricity.
Patent JP-S61229003-A (JP)
Inventor: YAMADA KATSUHIKO
IPC: E01F9/604
Filed: 1985-03-30
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-S543084-A (JP)
Title: Purification of lactam
Inventor: MASAI TAKAHITO
IPC: C07D201/16
Filed: 1977-06-07
Abstract: PURPOSE: To purify crude lactam obtained by the thermal depolymerization of polycapramide by the successive treatments comprising cation exchange resin treatment, ozone oxidation, and distillation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55160064-A (JP)
Title: Acrylic resin type powder coating composition
Inventor: KAMIMURA MASAAKI
IPC: C09D5/03
Filed: 1979-05-30
Abstract: PURPOSE: To obtain excellent coated film, by adding a specific blocked isocyanate, an aliphatic dibasic acid, an Sn compound, etc., to a mixture of an acrylic resin containing a methylglycidyl or glycidyl group and an acrylic resin containing OH and COOH.  
     CONSTITUTION: A powder coating is obtained by mixing the following four main components: 45W80wt% of a composition containing 10W90wt% of an acrylic resin containing a methylglycidyl or glycidyl group, average MW of 5,000W20,000, and an acrylic resin containing OH and COOH, having an average MW in the same range as above; 15W40wt% of a blocked isocyanate compound, m.p. 60W140°C; 3W20wt% of an aliphatic dibasic acid or an anhydride thereof; and 0.1W5wt% of an Sn compound represented by the formula; and if desired, 10pts.wt., based on 100pts.wt. of said four compounts, of an epoxy resin. Thus, a paint for cars, electric devices, etc., which can provide smooth, thin, a coated film and which has excellent resistance to heat, gasoline, etc., is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59193735-A (JP)
Title: Continuous casting device of metallic plate
Inventor: KAWAKAMI KIMINARI
IPC: B22D11/06
Filed: 1983-04-19
Abstract: PURPOSE:To provide a titled device which suppresses growth of a solidified shell on the inside surface of gates and casts continuously a metallic plate to have a stable and good quality surface in continuous casting of the metallic plate by means of water cooled rolls which rotate in proximity to each other by heating the part of a molten metal well in contact with the rolls. CONSTITUTION:A molten metal 6 is solidified and advanced from the space between circumferential gates 3, 4 to store said metal and water cooled rotating rolls 1, 2, by which a casting plate 8 is manufactured. Holes 10, 11 are opened in the parts of the gates 3, 4 which contact with the rolls 1, 2 and the ends of the gates are heated by passing gas or liquid fuel frames into these holes. The shell formed on the inside surface of the gates 3, 4 is not connected to the shell formed on the rolls 1, 2 and no segregation and surface defect are formed in the manufactured plate 8. A metallic resistance heating element may be inserted into the holes 10, 11.
Patent JP-S55159889-A (JP)
Title: Treating method of waste water containing phosphorus
Inventor: IGARI YOSHIMASA
IPC: B01J20/04
Filed: 1979-05-31
Abstract: PURPOSE: To raise the efficiency for removing phosphorus contained in waste water by a process in which an adsorbent used for the adsorption of phosphorus present in the waste water is calcined in a specific temperature range, then an adsorbent having a higher adsorptivity than that of the calcined adsorbent is mixed with the calcined adsorbent in a specific supplementing ratio, and then the mixed adsorbent is brought into contact with waste water repeatedly.  
     CONSTITUTION: Waste water and an adsorbent are brought into contact with each other continuously by a solid-liquid contacting apparatus so that phosphorus compounds present in waste water are adsorbed on the adsorbent. Then adsorbent on which a certain amount of phosphorus compounds are adsorbed is separated by sedimentation, dried, and then calcined at 350W700°C. Then, a magnesia adsorbent having a higher adsorptivity than that of the calcined adsorbent is added to the calcined adsorbent in proportion of 0.5W20wt% on the basis of the total amount of the adsorbents and again brought into contact with the phosphorus-containing waste water. In this way, the adsorbent is repeatedly and effectively used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03266613-A (JP)
Title: Molding method for expansion molded form integrated with skin
Inventor: YAMANE TAKAFUMI
IPC: B29K105/04
Filed: 1990-03-16
Abstract: PURPOSE:To obtain an expansion molded form integrated with skin which is enhanced in moldability by partially bonding an air-nonpermeable film having surface area larger than the skin material to the rear of the air-permeable skin material and arranging this overlapped sheet to a forming mold while opposing the skin material side and closely sticking it on the face of the cavity and removing the film from the skin material and introducing expansion molding material to form the molded form. CONSTITUTION:An air-nonpermeable film 5 having surface area larger than the skin material 4 having air-permeability is partially bonded to the rear of this skin material 4 to obtain an overlapped sheet 6. Both end parts of the overlapped sheet 6 are clamped by the clamping jigs 12, 12 and heated to impart softness and arranged to a molding bottom force 15 while holding the skin material 4 side downward. The inside of the bottom force 15 is vacuumized through the fine holes 17, 17,...and the overlapped sheet 6 is closely stuck on the face of the cavity 16 of the bottom force 15 and the surface material 4 is molded into a prescribed shape. The film 5 is removed from the skin material 4 by cutting the fusion-stuck part of the skin material 4 of the overlapped sheet 6 and the film 5. Expansion molding material is introduced into the cavity 16 of the bottom force 15. A top force 18 is closed and the expansion molding material is cured by the temp. of the mold. A sheet A is molded wherein a sheet main body 19 is integrally joined to the skin material 4.
Patent JP-H11246612-A (JP)
Title: Ultraviolet curing liquid composition and product using the same
Inventor: TAKADA NAOTO
IPC: B32B27/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain both a liquid composition for producing a removable tacky solid with good productivity and a removable tacky product prepared by using the liquid composition and capable of withstanding the repetitive use, restoring the tack by washing when the tack is deteriorated and further continuing the removal-tack cycle. SOLUTION: This liquid composition is curable by irradiation of ultraviolet rays and capable of producing a removable tacky solid by curing the liquid composition. As one example thereof, a liquid comprising 59.0 pts.wt. of a monofunctional monomer represented by the formula [(n) is 1-5; R1 is a 1-15C hydrocarbon residue], 35.0 pts.wt. of an oligourethane acrylate, 5.0 pts.wt. of an acetophenone-based photoinitiator and 1.0 pt.wt. of an auxiliary is used to carry out screen printing to 15 μm film thickness in a ratio of 50% based on the unit area.
Patent JP-H09253432-A (JP)
Title: Reusable filter and its regeneration
Inventor: SAKAI TETSUO
IPC: D04H3/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To contrive the way to efficiently and rationally remove a filter cake from a used filter and reuse it by applying a binder resin soluble in an organic solvent to a base material for a filter and melting the binder resin with the organic solvent to be removed after using the filter, and at the same time, enabling a filtrate to be separable from the filter base material. SOLUTION: A coating liquid obtained by melting, for example, a binder resin consisting of a thermoplastic block copolymer of styrene-ethylene-butylene- styrene (SEBS) in xylol, is applied to a filter base material 2 using a fibrous material 1 of synthetic fiber such as polypropylene. After use for a specified period of time, a filter 3 using this sheet is soaked in xylole to clean a filter cake with the SEBS copolymer. Again the SEBS copolymer is added to the filter, so that it can be reused.
Patent JP-S63235869-A (JP)
Title: Optical ground vehicle speed meter
Inventor: SAITO HIROYUKI
IPC: G01P3/36
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a small vehicle speed meter easy to mount, by making a part of optical axis for illumination coincide with a part of optical axis for image reception with a spatial filter using a half mirror. CONSTITUTION:A half mirror 4 is set within a case 8 inclined by 45 deg. to the vertical way. Light from a light source 2 and light reflected with a reflection mirror 3 are curved by 90 deg. in the course with the half mirror 4 to be irradiated to a road surface 6 through a condenser lens 5. The irradiation light is reflected on the road surface 6 and turned to reflected light subject to changes in the intensity corresponding to a pattern of an unevenness of the road surface 6. The reflected light is focused with a condenser lens 5 again and passes through the mirror 4 to be projected on a spatial filter 1. As a result, a signal of a space frequency by a pattern of unevenness of the road surface 6 corresponding to a moving speed of the case 8 with respect to the road surface 6, namely, vehicle speed is extracted with the spatial filter 1 and an output signal thereof gives a narrow band pass random signal. Thus, the vehicle speed is determined by measuring the center frequency of the signal with a processing circuit 9.
Patent JP-H01242843-A (JP)
Title: Liquid damper
Inventor: YAHAGI KAZUHISA
IPC: E04H9/02
Filed: 1988-03-22
Abstract: PURPOSE:To attenuate the vibrations in the vertical and horizontal directions by forming a wall surface in the vertically aslant direction in a liquid tank and forming a resisting member for suppressing the flow-out in the vertical direction in the vicinity of the wall surface and a resisting member for suppressing the flow-out in the horizontal direction in the liquid tank. CONSTITUTION:A liquid tank 2 storing liquid 9 such as water inside is provided, and a wall surface 2a is formed in the vertically aslant direction, and a resisting member such as mesh 6 is installed in the vicinity of the wall surface 2a so as to suppress the flow-out of the liquid 9 in the vertical direction, and a vertical direction resisting body 7 is formed. Further, in the liquid tank 2, the resisting member such as mesh 3 is installed so as to suppress the flow-out of the liquid 9 in the horizontal direction, and a horizontal direction resisting body 5 is formed. Therefore, the vibration in the horizontal direction which acts onto a liquid damper 1 is attenuated by the horizontal direction resisting body 5, and the vibration in the vertical direction is attenuated by the wall surface 2a and the vertical direction resisting body 7. Therefore, the liquid damper 1 which possesses the damping characteristic for the vibrations in the vertical and horizontal directions can be obtained.
Patent JP-H11263374-A (JP)
Title: Packaging body having notch
Inventor: ISOTANI MINEO
IPC: B65D33/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body having a notch, which can be easily broken by hand even when it has a backing part. SOLUTION: For this packaging body 11 having a notch, a backing part 12 wherein both edges L, S of a packaging paper F are confronted with each other and bonded on the back face side, is formed so that a content may be wrapped with the packaging paper F into a cylindrical shape, and at the same time, top and bottom bonded parts 13 wherein the front face side and the back face side of the packaging paper F are confronted with each other and bonded at the top and the bottom ends, are formed. In addition, for the packaging body 11, on either one of the right and left edges at one of the bonded parts 13, a first notch 15 which can form an opening 11e by tearing the bonded part 13 apart, is formed so that the opening 11e for the taking out of the housed content may be formed.  A second notch 16 is formed on the backing part 12 in the vicinity of the first notch 15, where is away from the bonded part 13.
Patent JP-S61225808-A (JP)
Title: Manufacture of superconductive coil
Inventor: TOJO SHIGEKI
IPC: H01F41/04
Filed: 1985-03-29
Abstract: PURPOSE:To produce a coil possessing stabilized quality at low cost by a method wherein high energy beam is irradiated at scroll-state to a thin film made of an amorphous potential compound superconductive material formed on a substrate and an irradiated section is converted to a superconductive body. CONSTITUTION:After a thin film B made of an amorphous potential superconductive material is formed on a substrate A made of a substance with fine electrical conduction and heat conduction such as Al and Cu etc., that is placed on a rotating disk carriage 1 and is fixed. While the rotating disk carriage 1 is rotated by a motor 2, laser beam L projected from a laser beam generating device 5 is condensed and irradiated to the thin film B through a reflector 6 to a reducing optical system 7 and simultaneously the irradiating direction of the laser beam L is moved gradually in an arrow F direction by a scanner device 4. The way things are going, since the scroll-state laser beam irradiation section is formed on the thin film B and becomes crystalline superconductive film is formed, a coil possessing stabilized quality can be produced at low cost.
Patent JP-H11265396-A (JP)
Title: Music video classification method, its device and medium for recording music video classification program
Inventor: MINAMI KENICHI
IPC: G10L25/81
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To use a feature provided in music video images, automatically detect the tempo of a piece of music and to classify the music by detecting it from sound information of video information, extracting the feature of image information corresponding to the detected music and classifying the music based on the feature of the images. SOLUTION: A music detection part 102 analyzes sound information in video images and detects a music, a music storage part 103 stores the detected music and an image feature extraction part 104 extracts the feature of the image from the corresponding image information. In the image feature extraction part 104, at least one of the detection of a cut point, the detection of a telop area and the detection of the movement of an object or a camera is performed. A music classification processing part 104 classifies the music based on an extracted feature amount. In the case of using the cut point as the feature of the images, the appearing frequency per unit time of the cut point is calculated and it is classified that the tempo of the music is fast in the case that the frequency is high and that the tempo of the music is slow in the case that the frequency is low.
Patent JP-H02250620-A (JP)
Title: Cord holder
Inventor: TOTSUKA TADAO
IPC: H01R43/00
Filed: 1989-03-20
Abstract: PURPOSE:To secure a stationary side cylinder to an element to be attached in a simple structure and to guide a cord in a predetermined direction by providing a ratchet. CONSTITUTION:A movable side cylinder 12 and a stationary side cylinder 11 are so composed as to be always coupled in one direction by a ratchet 22, this threaded part 11a is engaged with the side to be attached by a suitable tightening torque in the other direction to be rotatable only when a predetermined torque or more is applied. That is, the cylinder 11 is rotated by the operation of the ratchet 22 through the cylinder 12, and engaged within the insertion hole 2 of a panel 1 to be attached. When the cylinder 12 is rotated by a further strong force in this state, it is relatively rotated relative to the cylinder 11. Thus, after a cord 10 is fixed, the cord leading end of the cylinder 12 is deflected in an arbitrary direction, and the cord is guided.
Patent JP-H05272181-A (JP)
Title: Refractory material covering method for building
IPC: E04B1/348
Filed: 1992-03-26
Abstract: PURPOSE:To easily and quickly cover the main construction material of a building with a refractory material without cracks of the refractory material during transport and after covering in the case of covering the main construction material of a building with a refractory material. CONSTITUTION:In a factory, one end area 10A of a refractory material 10 is covered with a protective piece 12A of a connection fitting 12, and the refractory material 10 is transported to a field of construction, with the connection fitting 12 mounted on the refractory material 10. In a field of construction, in the periphery of four columns 18 gathered among four building units, one refractory material 10 and another refractory material adjacent thereto are sequentially connected to each other through a connecting piece 12B of the connection fitting 12 to cover the peripery of the columns 18 with four refractory materials 10 in such a manner as to make a perfect circle.
Patent JP-2000264243-A (JP)
Title: Turning control device for working vehicle
Inventor: HAYASHI SHIGEKI
IPC: A01B69/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To easily produce an appropriate turning operating state according to a working state by selecting a specified turning operating state immediately upon the shift of a turning operating means into a turning command position, and selecting the other turning operating state when a shift command state into this turning command position continues for the set time or longer. SOLUTION: A lateral pair of solenoid operated directional control valves 56L, 56R shiftable into each state of supplying and discharging pressure oil to and from both lateral steering cylinders, and a steering control valve 55 shiftable into each state of individually supplying and discharging pressure oil to and from a plurality of pressure oil clutches and a pressure oil brake, are respectively shift-operated by a control device 60 according to the operation of a turning operating lever 58 and the operation of a mode setter 62. The control device 60 immediately commands a straight advancing travel state if the turning operating lever 58 is in a straight advance command position TS.  When the state of the turning operating lever 58 being operated into first operating areas L1, R1 continues for the set time or longer, the control device 60 commands a shift into second operating areas L2, R2 larger in turning force.
Patent JP-H03270406-A (JP)
Title: Peak current hold circuit
Inventor: HIRAGA KIMIHISA
IPC: G01R19/165
Filed: 1990-03-20
Abstract: PURPOSE:To reduce the capacity of a capacitor for holding and to prolong a hold time by providing a circuit to execute control so that most of the base current of an NPN transistor for output can be supplied from the respective NPN transistors when a transistor for charging is turned off. CONSTITUTION:Between the collector of an NPN transistor Q4 and the emitter of a PNP transistor Q6, the circuit composed of transistors Q8, Q15 and Q16 to execute control is connected so that most of the base current of the Q4 can be supplied from the Q6 when transistors Q2 and Q3 for charging are turned off. Similarly, between the collector of an NPN transistor Q5 and the emitter of a PNP transistor Q7, the circuit composed of transistors Q17-Q19 to execute control is connected so that most of the base current of the Q5 can be supplied from the Q7 when the transistors Q2 and Q3 for charging are turned off. Thus, long hold time can be obtained by a capacitor C1, which capacity is reduced, to be constituted in an IC.
Patent JP-H07145986-A (JP)
Title: Drain pump control device for air-conditioner
Inventor: FUKUSHIMA AKIO
IPC: F24F13/22
Filed: 1994-04-06
Abstract: PURPOSE:To prevent choking of a drain pipe owing to dust mixed in drain water, in an air-conditioner employing a drain pump. CONSTITUTION:During cooling operation, a drain pump 10 is stopped for a given time and operated in an operation cycle for a given time, and drain stored in a drain tank 9 is discharged through an internal drain pipe 11, a drain port 12, and an external drain pipe 13. This constitution ensures a sufficient amount of discharge drain and causes the flow of sludge-form dust, discharged togetherwith drain, togetherwith drain. When a level of drain rises to a specified value during the stop of the drain pump 10, it is detected by a liquid lever detector 30 and running of the drain pump 10 is started.