baber/WOPTO huggingface dataset:
Patent JP-H11169858-A (JP)
Title: Electrolytic water producing device
Inventor: AKIYAMA FUMIKI
IPC: C02F1/46
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To issue a warning at the time close to the end of the actual electrode life to urge a user to conduct maintenance by indicating the maintenance of an electrolytic water generator based on the working state value of an electrolytic cell set by a working state setting means and the integrated working time. SOLUTION: When reusing water is supplied to an electrolytic cell 9 instead of city water, the lowness of the electrical load in electrolysis is detected by a working state setting means 15 from the value of a voltage detecting means 16, and the working state set value as the weighting used when the working time is integrated by a working time integrating means 17 is changed, e.g. doubled, in comparison with that when the city water is supplied and the electrolytic current is normal. Further, the working state value is added by the working time integrating means 17 as the integrated working time of the cell 9 based on the set working state value. Subsequently, whether the integrated working time exceeds the specified value or not is judged by an information part 19, and the LED of an indication part 14 is flickered when being exceeded.
Patent JP-2000188088-A (JP)
Title: Fluorescent lamp for indicator light
Inventor: YOSHIDA MASAZUMI
IPC: H01J61/72
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a change of a luminance by generating an electric discharge between a hot cathode and an anode over the full length of the hot cathode under a uniform condition. SOLUTION: In this lamp, a hot cathode 3 is hung across two lead wires 2a, 2a', while a nearly square plate-shaped anode 4 is attached to the other lead wire 2a" such that the anode 4 is disposed nearly parallel to the hot cathode 3 in a view of a plane perpendicular to the optical axis of the lamp and disposed at an angle of almost 45 degrees to the hot cathode 3 in a view of a plane parallel to the optical axis of the lamp. Thereby, an electric discharge between the hot cathode 3 and the anode 4 occurs over the full length of the hot cathode 3 under a uniform condition so that no change of a luminance occurs and a service life is elongated.
Patent JP-H10231125-A (JP)
Title: Production of particulate iron-antimony-containing oxide composition large in compression strength
Inventor: SASAKI TOMU
IPC: B01J37/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To produce a particulate composition excellent in abrasion resistance, large in compression strength and difficult to be powderized, by heating an aqueous slurry containing iron ion, nitrate ion and antimony trioxide at a specific temperature and at a specified pH, spray-drying the treated slurry and subsequently baking the dry product. SOLUTION: An aqueous slurry containing iron ion, nitrate ion and antimony trioxide is prepared. The slurry has a Fe:Sb atomic ratio of 10:5 to 10:23, contains the nitrate ion in an amount of about >=0.5 gram per gram molecular of the Sb, and has a slurry concentration of about 10-40wt.% (converted into the oxide). The pH of the aqueous slurry is controlled with nitric acid and NH4 OH to 0.5-3 at a measurement temperature of 40 deg.C. The slurry is thermally treated at 50-120 deg.C for about 0.5-10hr, and subsequently spray-dried at about 100-350 deg.C. The dried product is backed at 600-950 deg.C in a nitrogen atmosphere.
Patent JP-H11182105-A (JP)
Title: Crime prevention device in dead lock
Inventor: DAITO HIROYUKI
IPC: E05B65/06
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent that unfair unlocking is carried out by rotating a thumb- turn through a broken glass window in a door having a fitted glass. SOLUTION: A cam 4 is composed of the first cam 41 on an indoor side and the second cam 42 on an outdoor side which are divided into two parts in the direction of a thickness and mutually movable in a rotating direction. A crime prevention device is equipped with an actuating lever 7 connected to a connection piece 5 through the connection piece 5 and an engagement pin 51 for engaging and disengaging both the cams 41, 42 to the first cam 41 and the second cam 42 and a changing over switch 6 connected to the actuating lever 7. In addition, the engaging pin 51 on the connection piece 5 is fitted in an induction hole 73 of the actuating lever 7 and a guide slot 15 of a case 1 or a locking hole 16 continuing to the guide slot 15.
Patent JP-H10327200-A (JP)
Title: Distributed network computing system, information exchange method used for the system, storage medium storing this method and information exchange
Inventor: UCHIUMI MASAKI
IPC: G06F3/12
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the service in response to communication capability of a communication infrastructure and to allow the system to cope with data change even in the case that application services in response to different terminal processing capabilities and pluralities of communication infrastructures are in existence in mixture under a network environment where various terminals are in existence. SOLUTION: An information exchange 10 is provided to a server computer 1 so that service information provided as application service based on terminal attribute is converted into information of a prescribed form based on the attribute of terminal information and the information is transmitted. A relative difference of processing capability of various terminal devices 31, 41, 51 is absorbed for the provision of the prescribed application, the terminal device conducts information exchange into a prescribed form based on the attribute of a communication network to which the terminal device is connected and the information is sent then relative difference of communication capability of various communication networks 30, 40, 50 is absorbed for the provision of the application service.  Furthermore, even when a data form of a terminal side and that of an application service differ, the data form is changed into that available by the application service and the terminal side updates various data of the application service.
Patent JP-H11183068-A (JP)
Title: Plate-shaped heat pipe
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To hinder deformation during the inactive period with a simple structure by arranging at least a part of one of plate parts as opposed to each other across the thickness of a vessel to be hollowed toward the other plate part while the hollowed part is joined on an opposed part across the thickness of the vessel. SOLUTION: In this plate-shaped heat pipe 1, a container 2 is made up of a hollow plate-shaped closed metal vessel comprising a bottom plate 3 and a body part 4. The body part 4 is a cup-shaped member which is constituted of a top plate 20 comprising a rectangular metal plate, side plates 21 extending downward separately from four rim parts of the top plate 20 and flange parts 22 extending separately sideways from the rip parts of the four side plates 21. The bottom plate 3 and the top plate 20 correspond to plate parts. Struts 10 are arranged at the central part of the top plate 20. For example, the struts 10 are hollowed parts in the top plate 20 made in a cylinder toward the bottom plate 3 and the respective tip faces of the struts 10 are kept in surface contact with the top surface of the bottom plate 3 to be joined together.
Patent JP-H11187694-A (JP)
Title: Driving circuit of four-phase 8/6 type sr motor
Inventor: KUNIHIRO TOSHIRO
IPC: H02P25/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization and cost reduction of a driving circuit by reducing the number of switching elements which constitute the driving circuit. SOLUTION: Current output sides of a stator coil 1 and a stator coil 4 are connected in parallel with a switching element Q3 7. Current output sides of a stator coil 2 and a stator coil 3 are connected in parallel with a switching element Q4 8. In order to obstruct a circulating current at the time of commutation, reverse-current blocking diodes 13-16 are arranged on the current input sides of the stator coils 1-4. As a result, the number of two switching elements can be reduced, as compared with the conventional example in which the switching elements are individually connected with the current output sides of the four stator coils 1-4.
Patent JP-H11286469-A (JP)
Title: Monomer, polymer, production of monomer, production of polymer, photoresist, production of photoresist and semiconductor element
Inventor: JUNG MIN HO
IPC: C08F4/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound comprising a bicycloalkene derivative and useful for providing a polymer having excellent etching and heat resistances, adhesive strength and resolution. SOLUTION: This compound comprises a bicycloalkene derivative represented by the formula [R! and R" are each H or a 1-4C alkyl; (m) is 1-8; (n) is 1-6], e.g. tertiary butyl 5-norbornene-2-carboxylate. The compound is obtained by mixing cyclopentadiene with a tetrahydrofuran solvent, adding a hydroxyalkyl acrylate (e.g. 3-hydroxypropyl acrylate or 4-hydroxybutyl acrylate) to the resultant reactant, stirring and reacting the reactants, removing the solvent from the product after the reaction and affording a bicycloalkene derivative represented by the formula (e.g. 3-hydroxypropyl 5-norbornene-2-carboxylate or 4-hydroxybutyl 5-norbornene-2-carboxylate) which is the resultant product.
Patent JP-H11193873-A (JP)
Title: Tongue piece-form check valve gear
Inventor: ISOMURA KAORU
IPC: F16K15/16
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To maintain the extent of stable valve locking seatability without being subject to the influence of a liquid to be used and a working environmental temperature. SOLUTION: A supporting part 4B of a tongue piece-form check valve 4 is held between a first packing material 10 on a first pinching part 1B of a first housing member 1 and a second packing material 11 on a second pinching part 12C of a second housing member 12. A connecting piece part 4C inclusive of a tongue piece part 4A is arranged in a working chamber 13 to be formed by both first and second housing members 1 and 12. The connecting piece part 4C of the tongue piece-form check valve 4 is forcibly pressed by a pressing piece part 11A of the second packing 11 to be pressed by a pressing flat step part 12D of the second housing member 12, and then it is directly pressed toward an upper end face 1A of the first housing member 1.
Patent JP-2000192595-A (JP)
Title: Beam installing metal fitting of boundary wall stud frame in boundary wall part of attic space
Inventor: SAITOU HIROTAKE
IPC: E04B7/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a beam installing metal fitting of a boundary wall stud frame in a boundary wall part of an attic space capable of reducing the burden of a worker by simple construction work. SOLUTION: In a boundary wall part of an attic space by sticking a wall material to both sides of a roof truss via a boundary wall stud frame 3, and in the boundary wall stud frame 3, the horizontal part 3a2 is fixed to a beam 23 of the roof truss composed of H shape steel by a beam installing metal fitting 5, and a principal rafter part is fixed by a principal rafter part installing metal fitting by sandwiching the principal rafter part of the roof truss.  The beam installing metal fitting 5 is formed as a plate-like body 51 placed on an upper surface 23a of a flange part of the beam 23, a beam installing hole 52 for fastening/installing this plate-like body 51 to/on an upper surface of the beam 23 by a fastening/installing means is formed in an intermediate part of the plate-like body 51, and a boundary wall stud frame installing hole 53 for fastening/installing the horizontal part 3a2 of the boundary wall stud frame 3 by the fastening/installing means is formed in a side part of the plate-like body 51.
Patent JP-H11171636-A (JP)
Title: Refractory product excellent in resistance to erosion of slag
Inventor: U KEIKON
IPC: C04B35/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide-based refractory product excellent in resistance to erosion of molten slag by including an Al2 O3 -SiC-based mixture synthesized from an alumina-silica-based mineral into an oxide-based refractory material. SOLUTION: This oxide-based refractory product is obtained by adding 1-20 wt.% (1.0-10 wt.% expressed in terms of SiC amount) Al2 O3 -SiC-based mixture, synthesized by carbon heat-reduction method from a natural alumina-silica-based refractory mineral, being superfine powder, comprising uniform mixture of Al2 O3 with SiC and preferably containing >=30 wt.% Al2 O3 to an oxide refractory material consisting mainly of electromelting alumina, sintered alumina, electromelting magnesia, sintered magnesia, electromelting spinel, sintered spinel, eletromelting mullite and sintered mullite. When the mixture of Al2 O3 with SiC is brought into contact with liquid slag during use of the refractory product, Al2 O3 is dissolved in the slag and simultaneously SiC is dissolved in the slag. Thereby, viscosity of the slag is increased and erosion of the slag is prevented.
Patent JP-2000193956-A (JP)
Title: Liquid crystal display device and electronic equipment using same
Inventor: OZAWA YUTAKA
IPC: G02F1/1335
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the liquid crystal display device which can make displays entirely on both the surfaces without using two liquid crystal display panels. SOLUTION: This device is equipped with a 1st reflecting polarizer 18 which is arranged on both the sides of one surface of a liquid crystal cell 22, a 2nd reflecting polarizer 42, which is arranged on the other surface side, a 1st absorption type polarizer 14 which is arranged on the external surface side of the 1st reflecting polarizer 18, a 2nd absorption type polarizer 46 which is arranged on the external surface side of the 2nd reflecting polarizer 42, and a light guide plate 52 which is arranged on the most external surface side between the sides of the liquid crystal cell. The 1st reflecting polarizer 18 reflects polarized light having a plane of polarization in a 1st reflection axis direction and transmits polarized light having a plane of polarization in a 1st transmission axis direction different from the 1st reflection axis direction.  The 2nd reflecting polarizer 42 reflects polarized light in a 2nd reflection axis direction and transmits polarized light in a 2nd transmission axis direction different from the 2nd reflection axis direction. The 1st absorption type polarizer 14 has an axis of transmission nearly parallel to the 1st axis of transmission and the 2nd absorption type polarizer 46 has an axis of transmission nearly parallel to the 2nd axis of transmission.
Patent JP-H11169400-A (JP)
Title: Cold preventing neckcloth towel
Inventor: NAKATSUJI TAKESHI
IPC: A61F7/08
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To ease pains in the throat by wrapping this cold preventive neckcloth towel on the neck during sleep or when one has sow throat to promote blood circulation with the reservation of warmth at a neck part for preventing cold. SOLUTION: This cold preventing neckcloth towel has a towel fabric 1 about 8 cm long, about 50 cm wide and about 5 mm thick and one set of two male pieces 2 of hooks is applied vertically at an interval of about 3 cm on one side thereof and three sets of two female pieces 3 of hooks are applied on the rear of another one end vertically at an interval of about 3 cm and horizontally at an interval of about 5 cm.
Patent JP-2000193251-A (JP)
Title: Cooking stove
Inventor: MORIGUCHI SEIJI
IPC: F24C3/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooking stove which can keep the cooking things etc., within a cooking vessel at a proper temperature, by automatically controlling the quantity of heating of a burner. SOLUTION: A burner 2 heats a cooking vessel 4 placed on a trivet 5. A temperature sensor 6 detects the temperature, in contact with the bottom of the bottom of the cooking vessel 4. A control unit (quantity-of-heating control means) 7 switches the quantity of heating of the burner 2 from small to large or from large to small each time the sensor temperature reaches the first control temperature or the second control temperature.  The control unit 7 sets the initial first control temperature and the initial second control temperature, according to the cooking temperature, and also sets the next second control temperature to a temperature lower than the initial second control temperature, the larger the quantity of undershoot of the sensor temperature of the last first control temperature, and also sets the next first control temperature to a temperature lower than the initial first control temperature.
Patent JP-H11193392-A (JP)
Title: Lubricant composition
Inventor: SATO SHIGEO
IPC: C10N40/25
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a lubricity improver excellent in compatibility with a lube base oil and to provide a water-base lubricant compsn. excellent in water dispersibility and lubricity. SOLUTION: This lubricant compsn. contains at least one compd. selected from among hydroxyfatty acid esters formed from monohydroxyfatty acid esters, polyisocyanates, and polyols and contg. urethane linkages, hydroxyfatty acid obtd. by hydrolyzing the foregoing esters and contg. urethane linkages, and alkali metal salts and amine salts thereof.
Patent JP-2001181122-A (JP)
Title: Slightly water-soluble aromatic compound-containing composition for external use
Inventor: KASHIWAI TOSHIYUKI
IPC: A61K8/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical preparation for external use that can stably include active ingredients slightly soluble in water. SOLUTION: The objective pharmaceutical preparation for external use characteristically includes the component (1): a water-soluble polymeric compound bearing a quaternary cationic group, and the component (2): a slightly water-soluble aromatic compound bearing an amine oxide group.
Patent JP-H11314490-A (JP)
Title: Layer material plate for writing implements, drawing instruments or colors, and method of manufacturing small plate and/or barrel for pencil
Inventor: HANDL WERNER
IPC: D21J1/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a layer material plate for writing implements, drawing instruments or colors, and a small plate for pencils and/or a handle without increasing drain pollution or environmental pollution. SOLUTION: Pulp 30 or (WFP) consisting of material powder and/or fiber 3 and water (W) substantially is formed within a vessel 7, the pulp having almost no binder, the pulp 30 or (WFP) is fed into a sieve 8 to form fleece to subsequently be preheated into a layer, disk, or a leaf. Then, the fleece is wound up on a roll 9, and a binder, an adhesive, and/or a combined layer 4 of an additive and aduct except them are introduced between each layer 2 of material layers, and a plate formed is subjected to a cutting, dehydrating, and drying to be processed conveniently. Depending upon cases, it is made into a small plate for pencil and/or writing utensils, drawing instruments or a handle for colors.
Patent JP-2000196034-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: YAMAMOTO ICHIRO
IPC: H01L27/108
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for reducing defective parts integrated into an HSB(hemispherical grain), while setting phosphorus concentration in a phosphorus-doped amorphous silicon film capable of forming a capacitative electrode to a prescribed value or more. SOLUTION: An opening is formed in an oxide film 102, formed on the surface of a semiconductor substrate 101 and a capacitor contact 103 is formed. A first amorphous silicon film 104 in prescribed thickness is formed on the capacitative contact 103 and a surrounding oxide film 102, and a second amorphous silicon film 105 in prescribed thickness is laminated on the first amorphous silicon film 104 so that a stack electrode 100 can be constituted. An HSG grain processing 108 is applied to the surface of the stack electrode 100. Thus, the process of crystallization from a boundary face between the oxide film 102 and the stack electrode 100 can be restrained, and the decrease in an electrode surface area due to the HSG defective part can be made.
Patent JP-2001192276-A (JP)
Title: Carbon-fiber-reinforced carbon composite material and formed body for producing the same and production process of the same
Inventor: WASHIMI TAKAHIRO
IPC: D21H13/50
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a carbon-fiber-reinforced carbon composite material (C/C composite material) which contains a large amount of high-modulus carbon fiber and in which the carbon fiber is uniformly distributed and no ply- separation is caused even when the thickness of the C/C composite material is great and which has excellent mechanical characteristics, also to provide a formed body that is used for producing the C/C composite material and capable of being formed under a comparatively low pressure and further, to provide a production process of the C/C composite material. SOLUTION: The C/C composite material is obtained by burning a formed body consisting of carbonaceous mesophase pitch-based carbon fiber and a carbon precursor resin.
Patent JP-2000160793-A (JP)
Title: Blind consisting of combination of ultraviolet ray and infrared ray cut films
Inventor: MIZUTANI TETSUJI
IPC: B60J3/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To extend the service life of furniture and to save electricity by selectively combining ultraviolet ray and infrared ray cut filters. SOLUTION: Fine glass beads are uniformly arranged on a plastic film surface, and a paste is applied to one side thereof to form a filter A2. A base material 3 is formed of a transparent plastic plate. The filter A2, the base material 3 and a filter B4 are selectively combined to form a blind device. The visual light 5 of the sunbeams 1 passed through the filter A2, base material 3 and filter B4 of the blind reaches a thermometer 6, and the heat-cutting effect is confirmed by the difference with the temperature under direct sunlight. According to this, the influence of ultraviolet ray or infrared ray on furniture, fixture, curtain, carpet, tatami, floor material, art object or the like can be prevented to extend its life.
Patent JP-2000184926-A (JP)
Title: Seat cushion frame
Inventor: ENDO NORIO
IPC: B60N2/90
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To combine the front hook of a seat cushion pad to a pad bracket without deviating forward/backward and to right/left, to hole-fitting the front hook to the bolt hole of the pad bracket and to simplify fastening work of the bolt. SOLUTION: A pair of pad brackets 16, 16 are formed with a vertical web 18 and a pair of vertical flanges 19, 19 to form a groove-shaped cross section to make it possible to insert a pair of hooks 33, 33 of the seat cushion pad 31. In addition, a tilting flange 21 is extended upward at the upper end of the web 18 and a nut 23 is welded to the rear surface of the web 18 by coinciding with the bolt hole 22 of the web 18 and fixedly mounted to the rear side of the front 11 with the one pair of vertical flanges 19 at prescribed intervals on right and left at the front 11.
Patent JP-2001165643-A (JP)
Title: Resonance type photoacoustic measuring and inspection device and method
Inventor: HOSHIMIYA TSUTOMU
IPC: G01N21/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a means for measuring the finish dimension of a solid sample having a cylindrical structure or detecting a minute surface defect present on the inner surface of a tube. SOLUTION: The solid sample having the cylindrical structure is locally irradiated with optical beam, and its acoustic resonance is coupled with a photoacoustic effect, whereby the finish dimension of a tube part present in the solid sample is measured, or the minute surface detect present on the tube inner surface is detected.