baber/WOPTO huggingface dataset:
Patent JP-H05160621-A (JP)
Title: Radome
Inventor: ODAN EIJI
IPC: H01Q1/42
Filed: 1991-12-06
Abstract: PURPOSE:To suppress rise of temperature in a radome by coating all of the outside surface of the radome main body with a weather-resisting paint and coating all or a partial area of the outside surface of the weather-resisting coating with a static electricity preventing paint in a reticular pattern. CONSTITUTION:All of the outside surface of a radome main body 1 is coated with a white weather-resisting paint 2. All or a partial area of the outside surface of the weather-resisting coating 2 is coated with an almost black static electricity preventing paint 3 in a reticular pattern. As the result, the static electricity preventing coating 3 is dispersed to extend the area of the weather- resisting coating paint 2, and an antenna is protected from weather phenomena such as wind, rain, ice, and snow. Further, rise of temperature in the radome due to absorption of solar radiation in the antistatic coating part 3 is suppressed. Thus, the rise of temperature in the radome is suppressed even when an airplane is in the cloudless sky, and the degradation in performance due to the temperature of the antenna is prevented to keep reception and transmission characteristics satisfactory.
Patent JP-H11178412-A (JP)
Title: Sulky type rice transplanter
Inventor: YASUDA MAKOTO
IPC: A01C11/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a sulky type rice transplanter capable of increasing a carrying amount of preliminary seedlings and taking out preliminary seedlings on desired preliminary seedling carrying and feeding platforms by a simple operation. SOLUTION: This sulky type rice transplanter is constituted so that preliminary seedling carrying and feeding platforms 13 placing plural seedlings in rows from the front end part of a machine body to lateral side part of a driving seat 8 are supported vertically in plural stages and at least rear part of the preliminary seedling carrying and feeding platforms 13 is drawable to the rear.
Patent JP-H06173462-A (JP)
Title: Leveling material of polyurethane and method of leveling work
Inventor: NAKASUGI NOBUYASU
IPC: E04F15/00
Filed: 1992-12-03
Abstract: PURPOSE:To perform accurate leveling of an interior member and fixation easily without making adjustment of the underlay even though there is surface unevenness on a concrete structure to a certain degree, prevent generation of stains, fungi, etc., due to moisture, and accomplish a lightweight structure to lessen burden on the operator. CONSTITUTION:A leveling material 1 of polyurethane series is prepared by adding 2-30 parts by volume urethane prepolymers and ethylether catalyst to 100 part by volume foaming material, followed by mixing together. The leveling method using this material consists of dividing the admixture into a number of small lumps or putting in a number of net-form vessels 2, arranging over the surface of a concrete structure dispersedly, pressing thereto an interior member from above, and performing the leveling work together with fixation of the interior member to the surface of concrete structure.
Patent JP-2001128609-A (JP)
Title: Tilting type rat catcher
Inventor: YAZAKI NORIO
IPC: A01M23/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enable the simple treatment of a caught rat. SOLUTION: This rat catcher having such a structure that a trigonal pyramid catcher is ordinarily horizontally kept but tilted, when a rat goes into the catcher.
Patent JP-H07196724-A (JP)
Title: Removal of catalyst in purification process of cationic polymer
Inventor: WACHI TAKASHI
IPC: C08F6/08
Filed: 1993-12-28
Abstract: PURPOSE:To efficiently remove a catalyst from a polymer, to make it possible to highly purify the polymer and to lower an amount of water used by treating a reaction solution containing the produced polymer in a specific condition. CONSTITUTION:Using a Lewis acid such as AlCl3, etc., of the formula MXn (M is a metal atom; X is a halogen or a 1-5C univalent alkyl; (n) is an integer corresponding to an oxidation number of the metal) as a catalyst, a cationic polymerization is carried out within such a solubility range that a polymer such as one containing >=51 mole % isobutylene unit in component ratio and having 1000-30000 number average molecular weight, etc., does not precipitate. A reaction solution containing the produced polymer is treated with water or an acidic water (preferably having >=5 deg.C temperature) to deactivate the catalyst. Then, the solution is separated into an organic layer containing the polymer and an aqueous layer, thus the catalyst is removed from the polymer.
Patent JP-H07186627-A (JP)
Title: Radial tire for small-sized truck
Inventor: FUJII SHOICHI
IPC: B60C11/13
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the proper inflation and grounded surfacer shape of a tread part in case of the internal pressure charge, by forming one or two circumferential direction grooves each of which has a wide width and a proper sectional shape, at the tread center part of a radial tire for a small-sized truck which has a large flatness ratio. CONSTITUTION:A tire 1 mounted on a standard rim J has a flatness ratio of 50-70% and is charged to an internal pressure of 3.5-7.0kg/cm<2>, and at the center part 9 between both the division points P and P which are separated on both the sides in the axial direction from the tire equator C in the distance in 0.3-0.35 of the tread width WT in an unloaded state, a circumferential direction groove 11 which has a wide width and consists of one or two straight-line-shaped grooves which extend in the circumferential direction is formed. And the groove width WG is set to 0.15-0.25 times of the tread width WT, and the depth HG is set to 0.5-0.8 times of the tread rubber thickness HT at the tread center part. The tread surface 2A sets the ratio of the radius of curvature RC/RS between the arc having the radius of curvature RC at the tread center part 9 and the arc having the radius of curvature RS at the shoulder part 10, to 1.4-2.0.
Patent JP-H09173837-A (JP)
Title: Catalyst for fluid catalytic reaction for synthesizing at least 2c hydrocarbon from methane and method for synthesizing hydrocarbon using the same
Inventor: OKADO HIDEO
IPC: C10L3/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To maintain a stable fuidizing state during usage in a fluid catalytic reaction for sythesizing 2 or more C hydrocarbon from methane by including a specific amount of an alkaline earth metal oxide, alkali metal oxide, and bonding agent, respectively. SOLUTION: In the catalyst for fluid catalytic reaction for synthesizing 2 on more C hydrocarbon by causing methane to react with oxygen, if an alkaline earth metal oxide is taken to be A component, an alkali metal oxide to be B component, and a bonding agent to be C component, adjustment is made so that content of A component is 50-94wt.%, content of B component 1-15wt.%, and C component 5-45wt.%. The catalyst is in the form of powder and bulk specific gravity is 0.4-1.2g/ml, specific surface area 0-20m<2> /g, pore volume 0.0-0.2ml/g, abrasion resistance 0.0-1.3wt.%/hr, average particle diameter 30-200μm, preferably 30-150μm.
Patent JP-H07196456-A (JP)
Title: Hair cosmetic
Inventor: NAGAMATSU HIROKO
IPC: A61Q17/04
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a hair cosmetic giving a naturally finished hair and effective for protecting the hair from ultraviolet damage and keeping the effect. CONSTITUTION:This hair cosmetic having excellent effect to give naturally finished hair and protect the hair from ultraviolet rays is produced by compounding a vegetable extract liquid to a copolymer of vinylpyrrolidone and a dialkylaminomethacrylate. The effect is synergistically improved by combining the above components with an ultraviolet absorber.
Patent JP-H06179080-A (JP)
Title: Method and electrode for spot welding metal sheets
Inventor: ONO TAKUMI
IPC: B23K11/11
Filed: 1992-12-11
Abstract: PURPOSE:To efficiently perform satisfactory spot welding even when both electrodes are brought into contact with each other from one side by allowing a heat generation side electrode to attain a lower side metal sheet after passing through an upper side metal sheet and then, retracting the heat generation side electrode. CONSTITUTION:One electrode 6 takes a contact area with the metal sheet about 2-40 times extensively for the other electrode 7 and heat generation between the one electrode 6 and the metal sheet 2 is suppressed to the utmost. Since the contact resistance between the electrode 6 and the metal sheet 1 is slight, heat is generated on a contact part 13 of the electrode 7 by the contact resistance between the electrode the electrode 7 and the sheet 2, the contact part 13 locally melts by its Joule heat and an opening 13A is generated. The electrode 7 is further pressed in, heat is generated at the interval with the metal sheet 2, afterward, the electrode 7 is retracted and then, a welded joint 8 is formed. Accordingly, this is simple from a viewpoint of mechanism, it is not necessary to remodel equipment on a large scale and spot welding can be performed from the outside of a cylindrical body.
Patent JP-H05169876-A (JP)
Title: Sheet material binding device
Inventor: YABE SHUICHI
IPC: B42C9/02
Filed: 1991-12-13
Abstract: PURPOSE:To continuously conduct an operation of binding many bundles of sheets by successively feeding the many bundles of sheets each having a binding tape bonded to the spine part thereof onto a heating plate. CONSTITUTION:The spine part of a sheet material bundle P is abutted on an abutting plate 6 through a binding tape 10 so that the binding tape 10 is bonded to the spine part. Many sheet material bundles P are successively fed onto a heating plate 9 by a feeding means 5 and stocked thereon under heat. Each sheet material bundle P is bound to a book through an adhesive of the binding tape 10 melting under heat. In this manner, on the heating plate 9, a plurality of sheet material bundles P can be continuously supplied, simultaneously being continuously heated to be bound to a book. Thus, a bookbinding time can be reduced, a mass bookbinding can be conducted.
Patent JP-H10173546-A (JP)
Title: Error correction circuit, disk reproduction device using the circuit and cd-rom drive
Inventor: SHINTANI FUMIHIKO
IPC: G11B7/085
Filed: 1996-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproduction device which can reduce the access frequency caused by the error corrections to a memory that is used for the transfer of data by using a 1st memory means which is used for the transfer of data together with a 2nd memory means which corrects the data errors. SOLUTION: The data are written into a data transfer memory 9 which stores the transfer data and a correction memory 14 which stores the error correction data. In an error correction processing mode, the data involved with a syndrome operation is carried out by reading the data out of the memory 14 and with no use of the data stored in the memory 9. If a correctable error is decided, the error position data are read out of the memory 14 and the addresses corresponding to both memories 9 and 14 are rewritten for the data obtained after correction of the error. As it's not required to transfer the data to the memory 9 from the memory 14 after correction of the error, an error correction executable period is longer than a conventional case and accordingly the reliability is improved for a data transmission system.
Patent JP-H09182606-A (JP)
Title: Spike for baseball shoes
Inventor: OGAWA MASAO
IPC: A43C15/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance the abrasion resistance of the projecting piece of a spike, and to lengthen the service life thereof. SOLUTION: In a spike 10 for a baseball shoe consisting of an abrasion resistant metal tip 20 welded to the end 14a of the projecting piece 14 of a spike body 11, the joining part of the tip 20 is formed in a wedge shape, and the ridge line part 22 of the wedge-shaped joining part 21 is resistance-welded to the end surface of the end 14a of the projecting piece 14 in the posture that it is pressedly brought into contact with the end surface of the end 14a of the projecting piece 14, and the wedge-shaped joining part 21 is joined to the projecting piece 14 in such a condition that it is pinched from both sides by the molten metal 18 of the projecting piece 14. A cutout part 16 is provided to the central part of the end 14a of the projecting piece 14, so that the wedge- shaped joining part 21 is separated right and left and is joined to the projecting piece 14.
Patent JP-H11288319-A (JP)
Title: Electronic equipment
Inventor: UTSUNOMIYA FUMIYASU
IPC: H02J7/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment with which a malfunction just after the start of power feeding can be prevented even when a power supply voltage does not rapidly rise. SOLUTION: Power generated by a thermoelectric converting element 102 is stored through a booster circuit 103 and a diode 104 for reverse flow prevention to a secondary battery 105. At the same time, power feeding to a control circuit 106 and an electronic equipment body circuit 107 is started. With the rise of the power supply voltage, the control circuit 106 of a low threshold voltage starts operating, outputs a control signal and stops the operation of the electronic equipment body circuit 107. When the power supply voltage further rises and reaches a voltage enabling the normal operation of the electronic equipment body circuit 107, the control circuit 106 performs control so as to operate the electronic equipment body circuit 107.
Patent JP-2001166150-A (JP)
Title: Light guide plate, surface light source device and liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: F21Y103/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To develop a light guide plate with which a light emission state hardly giving rise to the generation of partially dark parts to form shades and having excellent uniformity may be formed when the light transmission plate is used as a surface light source device and a liquid crystal display device of a bright and easily visible display may be formed and which is excellent in the utilization efficiency of light. SOLUTION: This light guide plate consists of a planar material which has at least top and under surfaces (1a and 1b) of a square shape and an incident flank (1c) consisting of the flank between the top and under surfaces and emits the incident light from the incident flank from the other of the top and under surfaces via a light exit means (A) formed on one of the top and under surfaces. The radius of curvature of corner parts 11 formed by the intersected points of the incident flank and the flanks (1e and 1f) adjacent thereto is <=0.3 mm. This surface light source device is constituted by arranging a wire-shaped light source on the incident flank of the light guide plate and this liquid crystal display device of a transmission type or reflection type or both of these types consists of at least the surface light source device and liquid crystal cells.
Patent JP-H07200861-A (JP)
Title: Center line calculating device
Inventor: OGASAWARA GOICHI
IPC: G06F17/50
Filed: 1993-12-30
Abstract: PURPOSE:To automatically calculate the center lines of roads even if these roads are crossing each other by retrieving the terminal part of the line data out of a data base, extracting the line data on the right and left sides of the retrieved terminal part, and then calculating the coordinates of each middle point of corresponding points of a pair of line date opposite to each other. CONSTITUTION:The line data on the road boundaries, etc., are stored in a data base 1. A computer 3 uses the line data stored in the data base 1 to calculate a center line of a road and stores again the data on the center line in the data base 1. That is, the terminal part of the line data is retrieved out of the data base 1. The data on the right and left parts of the terminal part are extracted as a pair of line data opposite to each other based on the line data. The coordinates of the corresponding points of the line data opposite to each other are calculated, and the coordinates of each middle point of these corresponding points are also calculated. These coordinates of the middle points are stored in the data base 1.
Patent JP-2001167069-A (JP)
Title: Multiprocessor system and data transfer method
Inventor: HONJO YASUMASA
IPC: G06F15/173
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To highly efficiently transfer data at high sped even when the number of processors is increased and the scale of a multiprocessor system is expanded. SOLUTION: This system is provided with plural system modules respectively provided with plural processors, a transfer control part and a first cross bar, a cross bar module provided with a second cross bar, a control bus the connecting the transfer control part of each of system modules to the cross bar module and a data bus for connecting the first cross bar of each of system modules to the cross bar module and after the transfer control part outputs a control information packet to the control bus, inside one arbitrary system module, a data packet is outputted from the first cross bar to the data bus in response to a command signal from the transfer control part.
Patent JP-H11183434-A (JP)
Title: Nox concentration measuring device
Inventor: KATO NOBUHIDE
IPC: G01N27/41
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To stabilize impedance and to stabilize NOx sensitivity by suppressing the oxidation and the remetalization of Rh contained in a detecting electrode. SOLUTION: An NOx sensor 10 measures the concentration of NOx by controlling the concentration of oxygen in a gas to be measured to a predetermined value in which NO can not be substantially decomposed through the use of a main pump cell 28 with electrodes (an inside pump electrode 24 and an outside pump electrode 26) which is unable or low in the ability to decompose/reduce NOx. decomposing NOx through the use of an detecting electrode 40 which is able or high in the ability to decompose/reduce NOx, and measuring the amount of oxygen which occurs at this time. In the NOx sensor 10, a cermet electrode formed of a Pt-Rh alloy and a ceramic component is used as the detecting electrode 40.
Patent JP-H11179328-A (JP)
Title: Garbage disposal apparatus
Inventor: ASAKURA TAKAKAZU
IPC: B09B3/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus wherein agitation operation of an agitation tank can be easily done even if a plurality of agitation tanks are provided in a garbage disposal apparatus wherein a microorganism is used to dispose of garbage. SOLUTION: A plurality of agitation tanks 3 having garbage 1 and a fermentation assisting member 2 housed therein and a holding fixture 4 for holding the agitation tanks 3 in a freely movable state are provided and the agitation tanks 3 are connected in such a manner as to be interlocked with each other. That is, because a plurality of the agitation tank are used, the garbage and the fermentation member are charged into the agitation tanks, and the agitation tanks are rotated by several revolutions once a day manually or by using power. The garbage and the fermentation member adhering to an inner face of the agitation tank are rotated by accompanying the rotating agitation tank. The fermentation member is appropriately replaced for use. Because the fermentation member right after replacement requires time for growth of the microorganism, the garbage is not charged to the tank having the fermentation member replaced until the microorganism grows sufficiently in the relevant tank and other tanks are used.
Patent JP-H11181566-A (JP)
Title: Formation for silicon base thin film and film forming device
Inventor: KIRIMURA HIROYA
IPC: C30B29/06
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming silicon base thin film capable of forming silicon film having good crystallinity with high productivity at relatively low temps., to provide a method for forming silicon base thin film capable of forming silicon compd. film having good electric insulating properties and film adhesion with high productivity at relatively low temps. and to provide a film forming device capable of forming the silicon base thin film. SOLUTION: This method for forming silicon base thin film is the one in which a gaseous starting material contg. a silicon base gas is plasmatized by supplying electric power, and silicon base thin film is formed on the article 10 to be film-formed under this plasma 13, and the plasma 13 is formed near the circumferential part of the article to be film-formed, and moreover, the surface of the article 10 is irradiated with a negative ion beam to form film. Furthermore, the film forming device is the one capable of executing the method.
Patent JP-H0578320-A (JP)
Title: Cyclobutane derivative and liquid crystal composition containing the same
Inventor: TSUCHIYA KAZUHIKO
IPC: C09K19/34
Filed: 1991-11-18
Abstract: PURPOSE:To obtain a new liquid crystal compound to be added to another optically active compound to give a composition showing optical response by voltage impression, having chemical stability, a wide temperature range of SnC phase at about room temperature, and to provide its mixture having low viscosity. CONSTITUTION:A non-optically active cyclobutane derivative shown by formula I (R<1> and R<2> are 1-4C straight-chain or branched chain alkyl and further R<1> is H; A is group shown by formula II or formula V) such as 5- heptyl-2-[4-{(3-(pentylcyclobutyl)methoxy}phenyl[pyrimidine. The compound is obtained by reacting a compound of formula 3 (Ts is group of formula V1) with a compound of formula 4 in the presence of NaOH. The compound itself shows a smectic (Sm) C phase even alone at about room temperature in a wide temperature range and its mixture in a proper ratio of the compound with another optically active compound shows an SmC phase in a further wide temperature range.
Patent JP-H11236316-A (JP)
Title: Oily solid cosmetic
Inventor: YAKUTA YUMIKO
IPC: A61K8/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic having excellent adhesiveness to skin and lip and smooth slip, free from squeaky feeling in coating, capable of developing good feeling to users and excellent adhesiveness-preventing property to garment and lasting by including specific fluorine-containing compound-treated powder and silicone wax. SOLUTION: This cosmetic comprises (A) powder treated with a compound having perfluoropolyether group, whose molecular weight is >=300 and selected from a perfluoropolyether alkylphosphoric acid (salt), a perfluoropolyether alkylsulfuric acid (salt) and a perfluoropolyether alkylcarboxylic acid (salt)  e.g. a compound of the formula [(a) is 1-10; (d) is 0-2; (q) and (r) are each 1 or 2; (l/n) is 1-100; X is F or CF3 ; molecular weight of perfluoropolyether group is >=300] or its diethanolamine salt} and (B) silicone wax.
Patent JP-H11182885-A (JP)
Title: Air conditioner
Inventor: NOUCHI YOSHITERU
IPC: F24F13/22
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent splashing or dripping of dew by prevent air flow from being entrained at the air outlet of an indoor unit. SOLUTION: An air conditioner comprises a horizontal blade 41 extending in the longitudinal direction, and a vertical blade mechanism 42 disposed on the upstream side thereof. The vertical blade mechanism 42 comprises first and second mechanisms 43, 44 having five vertical blades A1-A5, B1-B5, respectively, turning through connecting members 45, 46 while being interlocked. The vertical blades A1, A5, and B1, B5 located at the opposite ends of the first and second mechanisms 43, 44 comprise blades having a slit-like air passing hole 67 elongated in the blowing direction. Other vertical blades A2-A4, B2-B4 comprise blades having no hole.