baber/WOPTO huggingface dataset:
Patent JP-H0311579-A (JP)
Title: Panel heater
Inventor: HAYASHI TAKESHI
IPC: F24D15/00
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a panel heater furnishing a consolidated two functions of deodorization and low-temperature radiation heating by providing a surface layer furnishing the deodorization function and the extreme infrared-ray radiation function on the surface of a base. CONSTITUTION:By applying a voltage to a plane-form heat generator 2, a base 3 is heated and a heat-generating surface layer 1 is also heated. A deodorizing material generates a deodorizing function by a catalyst reaction from the heating, and an extreme infrared radiation material increases the function of radiating extreme infrared rays by the heat. As a result, an extensively mild and clean heating can be obtained by the consolidated functions. As a substance having the deodorization and the extreme infrared radiation functions concurrently, a metal oxide, a metal chelate compound, and the like, such as a metal phtharocyanine and a metal porphyrin are available.
Patent JP-S5672649-A (JP)
Title: Additional ageing of unripe banana
Inventor: YONEKURA YUKIO
IPC: A23B7/12
Filed: 1979-11-13
Abstract: PURPOSE: To age additionally unripe bananas with a stable effect in safely working conditions, by sealing up a zone with gas permeability wherein the unripe bananas and silicic anhydride which has adsorbed alcohol are put, followed by heating.  
     CONSTITUTION: Alcohol, e.g., anhydrous ethanol, etc. is adsorbed on silicic anhydride, which together with the unripe bananas is put in a film, e.g., polyethylene,  polypropylene, etc., having gas permeability. The film is sealed up so that the  bananas are aged additionally by the vaporized alcohol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63312419-A (JP)
Title: Construction of in-situ concrete pile of high bearing force
Inventor: IKUTA YUKO
IPC: E02D5/18
Filed: 1987-06-11
Abstract: PURPOSE:To obtain great pile bearing forces by improving and reinforcing the bottom ground of pit by a method in which a reinforcing bar cage having a compaction pile is inserted into a pile pit, and after the strength of concrete is developed, the compaction pile is driven into the bottom ground of pit. CONSTITUTION:A compaction pile 4 is movably attached to the tip of a guide pipe 5 attached to a reinforcing bar cage. A pile pit 2 is excavated, the cage with the compaction pile 4 is set in the pit 2, and concrete 7 is placed. After the strength of the concrete 7 is developed, the pile 4 is driven by a weight 9. The rigidity of the ground of the tip portion of the pile 4 can thus be exactly and greatly improved.
Patent JP-H05341656-A (JP)
Title: Developing device
Inventor: IGUCHI YOSHIYUKI
IPC: G03G15/09
Filed: 1992-06-08
Abstract: PURPOSE:To provide a developing device including a magnet body and a developing sleeve rotated around the magnet body, and carrying a developer to a developing region while holding the developer on the surface of a sleeve, based on the magnetic force of the magnet body, and can equalize the developer carrying quantity of each part in the rotational axial direction of the developing sleeve, compared with the developing device of the same type, so that the lengths of the magnet body and the developing sleeve are made short, moreover, the miniaturization of the whole can be realized, and simultaneously, the scattering of toner, the spilling of the developer, and clogging with the developer, can be suppressed. CONSTITUTION:In the developing device including the magnet body 1 and the developing sleeve 5 rotated around the magnet body 1, and carrying the developer to the developing region while holding the developer on the surface of the sleeve 5, based on the magnetic force of the magnet body 1, the surface roughness of the developing sleeve 5 is changed so as to make roughness less as a part has larger magnetic force, according to the magnetic force from each part of the magnet body 1 in the rotational axial direction of the developing sleeve 5.
Patent JP-H079700-A (JP)
Title: Serial printer
Inventor: ARAI YASUHIRO
IPC: B41J5/30
Filed: 1993-06-17
Abstract: PURPOSE:To reduce the number of times of returns of a print head and to sufficiently improve a printing speed by providing print control means for reading a developed dot pattern by a vertical width unit in which the head can print by one feeding irrespective of presence/absence of a control code to drive the head. CONSTITUTION:A CPU 31 groups print data of a reception buffer 4 according to the same character size, characters of the same line, forms a character list of a data structure in which data of font pointer, etc., are added, for indicating an x coordinate, a y coordinate, a height of the character, a width of the character, a printing position of font data, and stores it in an input buffer 5. Then, the CPU 31 develops a dot pattern of a vertical width or more such as the same width as that of a vertical axis which is printable by a print head on the basis of a character list of the buffer 5, and stores it in a frame buffer 6. The CPU 31 reads a dot pattern from the buffer 6, and supplies it to a printer driver 7. The driver 7 drives a printer part 8 having a printing head, a drive motor for feeding and driving a carrier, etc.
Patent JP-S627903-A (JP)
Title: Fitting structure of ceramic turbin housing
Inventor: ACHINAMI SEIJI
IPC: F02B39/00
Filed: 1985-07-03
Abstract: PURPOSE:To prevent stress concentration on a ceramic section by combining the edge part of a ceramic turbin housing with a center housing by a V band coupling through a connecting flange made of metal to maintain said edge part elastically. CONSTITUTION:The edge part 3 of a ceramic-made turbin housing 1 is formed in an equally thick trumpet shape, and a circular connecting flange 4 is fitted at the edge of the housing 1. The connecting flange 4 is composed of metallic board-shaped members A, B, C with sections combined in a T-shape. The turbine housing 1 is combined with a center housing 2 through the connecting flange 4, and further fixed with a V band coupling 7. Shock and vibration are absorbed by the connecting flange so as to prevent stress concentration on a ceramic section by the above structure, and the connecting edge of the ceramic turbine housing can be formed easily.
Patent JP-H083465-A (JP)
Title: Azo dyes, their production and their use
Inventor: URUSU RAUKU
IPC: C09B43/16
Filed: 1995-06-13
Abstract: PURPOSE: To obtain an azo dye which is suitable for dyeing nitrogen-contg. and hydroxyl-contg. fiber materials, esp. cellulosic fiber materials, and has good fastness characteristics and a high-temp. stability.  
     CONSTITUTION: This azo dye is represented by the formula [wherein R 1 , R 2 , R 3 , and R 4  are each H or a (substd.) 1-4C alkyl; R 5  and R 6  are each H, a halogen, a 1-4C alkyl, a 1-4C alkoxy, a 2-4C alkanolyamino, or ureido; Y 1  and Y 2  are each amino, an N-mono- or N,N-di-(1-4C)-alkylamino, a 5-7C cycloamino, phenylamino, or an N-(1-4C)-alkyl-N-phenylamino or morpholino or piperidin-1-yl; and A 1  and A 2  are each a (substd.) phenyl or naphthyl]. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11337372-A (JP)
Title: Abnormality detecting equipment for ic chip
Inventor: MATSUMOTO TADAICHI
IPC: G01D5/244
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To detect generation of deviation between a calculated rotation angle and a real rotation angle, in the control on the basis of the rotation angle of a rotary machine which is calculated from information on the change of rotation angle. SOLUTION: An R/D(resolver/digital) converter 14 outputs an A-phase signal showing normal rotation of a rotary machine and a B-phase signal showing inverse rotation. The R/D converter 14 outputs data ϕ showing the rotation angle itself (absolute value). On the basis of the A-phase signal and the B-phase signal, a CPU 40 calculates a rotation angle as data ψ. When the data ψ are compared with the data ϕ and does not coincide with the data ϕ, a judging part 48 of rotation angle abnormality judges an abnormality.
Patent JP-S633185-A (JP)
Title: Finned heat exchanger
Inventor: AOYAMA SHIGEO
IPC: F28F1/32
Filed: 1986-06-23
Abstract: PURPOSE:To improve the heat transfer performance of the finned heat exchanger by constituting respective heat transfer tubes so that a plane of projection of any of heat transfer tubes which is located at the upstream side of an airstream onto the downstream side is partially overlapped on the heat transfer tube on the down stream side, and further specifying a pitch between heat transfer tubes in a direction rectangular to the airstream direction. CONSTITUTION:Heat transfer tubes 13a and 13b of an outer diameter D inserted in flat fins 12, aligned in parallel at a predetermined interval S, are constituted so that a plane 14 of profection of the heat transfer tube 13a located on the upstream side is partially overlapped on the heat transfer tube 13b on the downstream side. A pitch B between the heat transfer tubes 13 has relationships B>2D and (7S+D)<=B<=(18S+D). Further, fins 12 slits 16 having openings in an airstream direction 15 are provided at the upper and lower parts with respect to the base plates of flat fins 12. The leg parts of the slits 16 have an angle of inclination with respect to the airstream direction 14. In this case, as a flowpath of the airstream between heat transfer tubes 13 in a direction rectangular to the airstream direction, an aspect ratio beta satisfies the relationship of 7<='<=18, and hence lowering of the fin efficiency and increase in the draft resistance are suppressed and a parallel planar flow can be realized. Therefore, the heat transfer performance is improved.
Patent JP-H0817034-A (JP)
Title: Magnetic recording sheet
Inventor: YOSHIKAWA SUNAO
IPC: G11B5/702
Filed: 1994-06-28
Abstract: PURPOSE:To improve the dispersibility and dispersion stability of a water-base magnetic coating material by incorporating a polyacrylate as a dispersant and ammonium salt expressed by general formula as a dispersion assistant into a magnetic recording layer. CONSTITUTION:The magnetic recording layer of this magnetic recording sheet contains polyacrylate as a dispersant and ammonium salt of copolymers of styrene maleic acid monoesters expressed by general formula having average mol.wt. of 10000-80000 as the dispersion assistant. The amt. of polyacrylate by solid content is 0.5-10.0 pts.wt. to 100 pts.wt. of a ferromagnetic powder. In the general formula, R is a lower alkyl group of 1-4 carbon number and (n) is an integer 34 to 316. The magnetic recording sheet obtd. by coating this coating compsn. has excellent characteristics such as magnetic characteristics, water resistance and resistance against cracks in the coating layer.
Patent JP-S6126661-A (JP)
Title: Water absorbing material
Inventor: WATANABE MASASHI
IPC: C08L71/02
Filed: 1984-07-13
Abstract: PURPOSE:A water absorbing material, obtained by incorporating a modified polyethylene oxide prepared by reacting a water-soluble polyethylene oxide with a mono- or polyisocyanate compound with a synthetic resin or rubber, having improved transparency without falling off a base material. CONSTITUTION:A water absorbing material obtained by melt kneading (A) a synthetic resin, e.g. polyethylene, or rubber, e.g. natural rubber or polybutadiene, with (B) a modified water-insoluble polyethylene oxide prepared by reacting a water-soluble polyethylene oxide having >=100,000 average molecular weight with 0.01-5wt%, preferably 0.05-2wt% mono- or polyisocyanate compound, e.g. n- propyl isocyanate, in an amount of 0.01-2 times that of the component (A). USE:A material for modification of synthetic resins or rubbers, e.g. impartment of hydrophilicity and antistatic properties, water stopping materials, dew condensation preventive materials, medical sanitary materials and agricultural and horticultural materials.
Patent JP-H0313800-A (JP)
Title: Electric blasting device
Inventor: KUROKAWA KOICHI
IPC: F42D1/05
Filed: 1989-06-12
Abstract: PURPOSE:To prevent exlplosion due to misoperation or malfunction positively, and to improve safety by installing a timer switch detaching an output from an ignition section from an output terminal and short-circuiting the output terminal on ignition. CONSTITUTION:A timer switch 31 separating an output from an ignition section 12 from output terminals 14-1, 14-2 and short-circuiting the output terminals 14-1, 14-2 is mounted to the ignition section 12. Consequently, the timer switch 31 detaches the output from the ignition section 12 from the output terminals 14-1, 14-2 by operating the timer switch 31, and short-circuits the output terminals 14-1, 14-2, and functions as the prevention of the flowing of currents through a blasting bus 15 from the ignition section 12 even when misoperation and ignition operation due to a malfunction are conducted for the period of the detaching and short circuit. Accordingly, even when there are misoperation and the malfunction during the period of the operation of the timer switch 31, an electric detonator 16 is not exploded, thus safely performing blasting work while allowing the evacuation of an operator to a safe position with sufficient time.
Patent JP-2000334900-A (JP)
Title: Laminate and molded object thereof
Inventor: MIKOSHIBA HIROBUMI
IPC: B32B27/30
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a colored laminate constituted by forming a polyolefinic resin layer on at least the single surface of a polystyrenic resin foam layer through a colored adhesive layer, showing good moldability not generating appearance inferiority and color irregularity due to thermoforming and excellent in heat insulating properties, heat resistance and oil resistance and a molded object thereof. SOLUTION: A laminate is obtained by forming an outermost layer based on a polyolefinic resin and having a basis wt. of 10-80 g/m2 on at least the single surface of a foam layer based on a polystyrenic resin through an adhesive layer with a basis wt. of 40-150 g/cm2 based on a resin compsn. consisting of (i) 50-94.7 wt.% of a polystyrenic resin, (ii) 5-49.7 wt.% of a polyolefinic resin and (iii) 0.3-20 wt.% of a colorant [the sum total of components (i), (ii), (iii) is 100 wt.%]. This laminate is thermoformed so that developing magnification becomes 1.2 times to obtain a molded object.
Patent JP-H0813276-A (JP)
Title: Slub-tone conjugate false-twisted yarn and its production
Inventor: YASUDA TAMIKO
IPC: D02G3/36
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a slub-tone conjugate false-twisted yarn having excellent shape stability and varied color and provide a method for producing the yarn without causing the slippage and slub collapse in the path. CONSTITUTION:This slub-tone conjugate false-twisted yarn has a slub part composed of triple wound structure, a yarn (b) positioned at the core part and an intermediate part composed of a part having a yarn wound on the outer circumference of a yarn (a) in a corkscrew twisted state and a part containing the yarn (a) and the yarn (b) interlocked with each other. The yarn is produced by supplying the yarn (b) in over-feeding state to the twisting zone of the yarn (a) in false-twisting and winding the yarn (b) around the yarn (a) to form a false-twisted state. The yarn (a) is composed of two or more yarns including rayon yarn and cellulose acetate yarn and the false-twisting work is carried out by setting the false-twisting temperature to >=100 deg.C, the over feed ratio of the yarn (b) to >=30% and the false-twisting number to >=1,200T/M.
Patent JP-H0313565-A (JP)
Title: Vacuum vapor deposition device
Inventor: TAMURA NAOYUKI
IPC: C23C14/24
Filed: 1989-06-12
Abstract: PURPOSE:To stably obtain a crystal film of the good quality from the initial period of packing of a raw material to just before the starvation of the raw material by bending a heater of an evaporating source near the aperture of a crucible and forming the straight parts of the heater to nonuniform lengths. CONSTITUTION:The raw material packed in the crucible 2 is heated by the heater 12. The heater 12 is bent outward or inward in the outer peripheral position in the aperture of the crucible 2 and is integrally formed zigzag. The long parts and short parts are alternately formed in the straight parts of the heater 12 from the bent parts 12A to increase the heating capacity from the bottom of the crucible 2 toward the aperture. The bent parts 12A of the heater 12 act to heat the surface of the raw material to a high temp. from the bottom when the raw material is packed much into the crucible 1. The surface of the raw material is increased to a high temp. by the various densities in the straight parts of the heater 12 upon decreasing of the raw materials. The top heat state is formed over the entire area where the raw material is consumed and, therefore, the generation of crystal defects by the bumping of the raw material, etc., is prevented.
Patent JP-S5478917-A (JP)
Title: Facsimile transmitter
Inventor: TAKAHASHI KATSUO
IPC: H04N1/00
Filed: 1977-12-06
Abstract: PURPOSE: To simplify the unit and to make low of the cost, by commonly using the same functional parts through the provision of two original readers with a single console and delivering two types of original information different with the signal unit individually.  
     CONSTITUTION: With the mirror 40 tilted down as illustrated as imaginary line, when the first original P1 is inserted to the path 21 of the front side reader 2 from the insertion slit 21a, the first photo couple switch 28 is turned on, revolving the feed roller 22, and P1 is radiated with the rays 43 at the position of the window hole 25 and the optical scanning signal is converted 42 into electric signal after being passed through the lnes 41 and it reaches the delivery section. Next, with the mirror 40 tilted with an angle of 45° (shwon in solid line), when the second original P2 is inserted to the feed inlet 31a for the path 31 of the upper reader 3, the third photo couple switch 38 is turned on, revolving the feed roller 32. It is emitted with the rays 44 at the position of the window hole 35, converted 42 into electric signal and reaches the delivery section. Further, P1 and P2 are exhausted externally from the exhaust outlets 21b and 31b with the exhaust rollers 23 and 33. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5847078-A (JP)
Inventor: BUORUFUUDEIITORITSUHI SHIERUHO
IPC: C09D5/34
Filed: 1982-08-26
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-S627852-A (JP)
Title: Formation of thin film
Inventor: SHIMOMURA KOJI
IPC: H01L21/203
Filed: 1985-07-04
Abstract: PURPOSE:To increase the deposition rate of a film and to improve productivity in the stage of forming the thin film by a sputtering method by specifying the surface shape of a target material. CONSTITUTION:An Si substrate as a substrate 17 to be treated is installed on a lower electrode 13 and the inside of a vacuum vessel 11 is evacuated to a prescribed degree of vacuum in the stage of forming, for example, a silicon oxide film by a sputtering device. For example, gaseous Ar is introduced into the vessel from an introducing port 18 and the inside of the vessel 11 is maintained under a prescribed gaseous pressure. A high-frequency power source 15 is then turned on to impress the prescribed high-frequency voltage between upper and lower electrodes 12 and 13 to generate an electric discharge so that the target material 16 is sputtered by Ar ions and the silicon oxide film is deposited on the substrate 17. The surface shape of the material 16 is thereby made into a recessed shape. Then the released atoms are directed toward the substrate 17 to be formed with the film thereon and the deposition rate is increased.
Patent JP-S634867-A (JP)
Inventor: MAIKERU REONAADO KORUKUROU
IPC: B05D1/04
Filed: 1987-06-15
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-H07329531-A (JP)
Title: Traction device
Inventor: FUJIMARU NORIYOSHI
IPC: B60D1/56
Filed: 1994-06-06
Abstract: PURPOSE:To perform steering of a tracted vehicle or the like safely and securely without requiring a driver riding on the tracted vehicle, etc. CONSTITUTION:In a traction device comprising a rod 1 to be set and connected between a rear part of a tracting vehicle or the like and a front part of a tracted vehicle B or the like, the rod 1 is rotatably supported on or around a front axle 4 of the tracted vehicle or the like B, and a rotation end part of the rod 1 is linked with a tie rod 7 provided between a steering mechanism and a front wheel 5 of the tracted vehicle or the like B.
Patent JP-S6127828-A (JP)
Title: Carrying/working machine
Inventor: NAGATA HIROTOSHI
IPC: B65G47/49
Filed: 1984-07-16
Abstract: PURPOSE:To reduce the scale thus to reduce the cost by detecting the product type identifying mark of contrainer for containing partially completed products at every working station arranged along a unilateral conveyor. CONSTITUTION:A poduct A to be worked carried on a conveyor 1 is detected of an identification mark 2C through detecting means 8 arranged at every working station 3, then the position is recognized through control means while the working station 3A, 3B, 3C, 3E, 3F, 3G, 3J, 3L is selected to apply predetermined assembling work onto the product A. Working stations 3A, 3C, 3D, 3E, 3F, 3H, 3K, 3L and 3A, 3B, 3C, 3D, 3E, 3F, 3G, 3H, 3I, 3K, 3L are similarly selected for the products B and C to apply predetermined assembling work onto said products B, C.
Patent JP-H10563-A (JP)
Title: Grinding wheel
Inventor: OOTANI SHIYOUGO
IPC: B24D5/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the cooling of a grinding part and removal efficiency of grinding chips by providing recessed grooves, at least one of them are opened to the outer circumferential face of a wheel main body, in the side face of the wheel main body. SOLUTION: Cooling water entered into recessed grooves 3 in the side face 1b of a wheel main body 1 is effectively fed between the wheel main boy 1 and a work via the recessed grooves 3 so that the cooling effect of the grinding part and the removal effect of the grinding chips are improved. This constitution elongates the life of the grinding wheel and improves grinding efficiency. When the outer ends of the recessed grooves are approximately opposed to a part to be ground, the length direction of the recessed grooves 3 and the injecting direction of the cooling water are approximately coincided with each other. The recessed grooves 3 are inclined in the depth direction toward the front in the rotary direction of the wheel main body. This constitution also permits the cooling water to be fed efficiently between the wheel main body 1 and the work.
Patent JP-S5770131-A (JP)
Title: Production of filler
Inventor: HARADA SEISUKE
IPC: C08K9/04
Filed: 1980-10-21
Abstract: PURPOSE: To produce a filler having excellent gloss, dispersibility and affinity with various materials, by heat-treating heavy CaCo 3  powder in the presence of an inorg. acid and coating the powder with an unsaturated carboxylic acid.  
     CONSTITUTION: 0.2W5pts.wt. (calculated as inorg. acid) aq. soln. (20W50% concn.) of an inorg. acid such as sulfuric acid is added to 100pts.wt. heavy CaCO 3  powder. The mixt. is heat-treated at 80W110°C for 5W60min to form the layer of a Ca salt of the inorg. acid on the surface of the CaCO 3  powder. Then 0.3W5.0pts.wt. unsaturated carboxylic acid such as (meth)acrylic acid is added to 100pts.wt. above CaCO 3  powder. Mixing is conducted ar 20W40°C for 5W80min to cover the surface of the powder with the layer of a Ca salt of the unsaturated carboxylic acid. 
     COPYRIGHT: (C)1982,JPO&Japio