baber/WOPTO huggingface dataset:
Patent JP-2001336296-A (JP)
Title: Manual mobile floor device for pool
Inventor: HOSOI YOSHIKI
IPC: E04H4/06
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a manual mobile floor device for a pool capable of adjusting the water depth for allowing an underwater exercise and an underwater walk simply and safely at a low cost by installing a removable mobile floor vertically adjustably at the width of about one or two courses in an existing or new pool, and fixing the mobile floor so as not to move arbitrarily. SOLUTION: This manual mobile floor device for the pool is formed with frame materials installed on the fixed floor surface of the pool, deck materials installed on the upper face side of the frame materials, and a manual lifting device arranged below the frame materials. The frame materials are partially arranged in parallel along the course lines of the pool or along the direction perpendicular to the course lines.
Patent JP-2001271375-A (JP)
Title: Turnaround working machine
Inventor: MATSUBARA YOSHITAKA
IPC: E02F9/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To compactly place a muffler upward of a hydraulic pump in the rear of the base of revolver in a miniaturized back-hoe. SOLUTION: An engine 9 is laterally placed at the rear of the base of revolver provided on a traveling device around the vertical shaft in a turnable manner, at the same time, a hydraulic pump 11 is provided to one side of both sides of the engine 9, the muffler 18 is placed upward of the hydraulic pump 11, and in a turning working machine covering the rear of them with hood 36, the muffler 18 is placed in a shape of inclination moving outside in both right and left directions with the movement to the front A.
Patent JP-2001272747-A (JP)
Title: Heat developable photosensitive material
Inventor: YAMANE KATSUTOSHI
IPC: G03C1/74
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity and excellent shelf stability. SOLUTION: In the heat developable photosensitive material containing at least one photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder on one face of the base, a sensitizing dye adsorbed on the photosensitive silver halide forms a J-associated body and a polyhalogen compound having <=170 deg.C melting point is contained.
Patent JP-2001282244-A (JP)
Title: Keyboard device
Inventor: TOMITA IWAO
IPC: G10G1/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain uniform visibility even if plural light sources are selectively made to emit light. SOLUTION: Luminous bodies 13 of the keyboard device, which is provided with white keys 3 having light transparency on a keyboard chassis 2 turnably in a vertical direction, is provided with the luminous bodies 13 at the keyboard chassis 2 in correspondence to the lower side of the white keys 3 and glitters the white keys 3 by allowing the luminous bodies 13 to emit light in this state and illuminating the white keys from below, are composed of the first and second light sources 14 and 15 varying in light emission colors Light transmission member 21 which introduce the light from the respective light sources 14 and 15 and irradiate the prescribed points of the white keys 3 with the light described above are arranged between the luminous bodies 13 and the white keys 3.  Then even if the first and second light sources 14 and 15 varying in the light emission colors are selectively made to emit light, the light from the respective light sources 14 and 15 is introduced to the prescribed points of the white keys 3 by the light transmission members 21 to illuminate the white keys and therefore the prescribed points of the white keys 3 may be glittered, by which the uniform visibility may be obtained.
Patent JP-2001284748-A (JP)
Title: Printed wiring board having radiation means and manufacturing method therefor
Inventor: NAKAMURA SATOSHI
IPC: H01L23/367
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board having a radiation means which efficiently radiate heat generated in an electronic component without enlarging the printed wiring board. SOLUTION: In the printed wiring board, the electronic component having a heat sink for conducting heat generated inside to outside is surface-mounted on the surface of the board. The radiation means for radiating heat is surface- mounted on a position corresponding to the electronic component on the rear side of the board.
Patent JP-2001284578-A (JP)
Title: Semiconductor three-terminal device
Inventor: NIHEI MIZUHISA
IPC: H01L29/778
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress a change in threshold values caused by metal elements diffused from a gate electrode into a semiconductor layer and a channel layer in a compound semiconductor three-terminal device. SOLUTION: On an electron supply layer 23, a cap layer 24 including an opening 24A so formed as to correspond to the gate electrode 25 is formed. Then, a metal oxide film 29 formed of TiO2 or the like in such a thickness as to allow tunneling of carriers is so formed as to cover the cap layer 24. The metal oxide film 29 serves as a thin film for insulation and preventing the diffusion of the metal elements from the gate electrode. On the metal oxide film 29, a Pt layer 25B, 26B and 27B for suppressing the diffusion of Au atoms from the gate electrode 25C and ohmic electrodes 26C, 27C and a Ti layer 25A, 26A and 27A for securing the adhesion with the metal oxide film 29 are formed in layers in the order of the Ti layer, Pt layer, and Au electrodes.
Patent JP-2001277941-A (JP)
Title: Drain structure of door mirror
Inventor: HAGA TAKAHIRO
IPC: B60R1/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide drain structure of a door mirror capable of certainly draining entering water and preventing a deposit from adhering to a side door without impairment of the design and ability of the door view mirror. SOLUTION: This drain structure of a door mirror 1 is attached to the side door 5 by fastening a door mirror housing 7 to a pivot portion 15 of a base 3 through a gasket 2 and the base 3. On an inside wall 17a of a cylindrical body 17 of the pivot portion 5, a drain hole 20 communicating to the outside is provided at a spot covered by an outside wall 17b.
Patent JP-2001278623-A (JP)
Title: Method of preparing microsphere of lithium titanate
Inventor: TOMITA TAKAHIRO
IPC: B01J2/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing lithium titanate microsphere directly from used lithium titanate microsphere. SOLUTION: This method comprises the steps of making droplets from the solution containing Li and Ti components, solidifying them while keeping the droplet form, and firing them. In a concrete preferable example, the lithium titanate microspheres are prepared through the following procedure of 1) solution preparation step in which raw material lithium titanate powder is made into a solution which is concentrated to obtain a concentrated solution of lithium titanate; 2) gel sphere forming step in which the concentrated solution of lithium titanate obtained in 1) is dropped into a gelatinizing solvent where the dropped solution is gelatinized keeping droplet form followed by aging to obtain wet gel spheres which are immersed in a replacing solvent having higher surface tension than the above gelatinizing solvent where solvent exchange is taken place for the above gelatinizing solvent to be replaced by the above replacing solvent, and then the wet gel spheres are dried to form dry gel spheres; and 3) microsphere firing step in which the dry gel spheres obtained in 2) are fired to obtain the microspheres of lithium titanate.
Patent JP-2001240206-A (JP)
Title: Refuse container provided with volume reducing device
Inventor: SAKURAI KURAZO
IPC: B65F1/10
Filed: 2000-02-27
Abstract: PROBLEM TO BE SOLVED: To press bulky refuse collected with a large space part in a refuse bag in a refuse container to one-second or one-third in the refuse bag simply to reduce its volume in a refuse discharge source such as each house to easily reduce trouble required for refuse discharge in each house, save labor in refuse collection work and refuse disposal work under the cooperation for reducing volume of refuse in the refuse discharge source in each house by utilizing its action, and improve refuse problems such as beautification of environment and environmental hygiene related to refuse piling-up discharge beyond necessity at a refuse station. SOLUTION: In the refuse container provided with an upper lid 1 provided with a pressing-down port 1a and a lid provided with a volume reducing device constituted by providing a pressing-down plate 2 on the lower side of the upper lid 1 through a restoration means 3, the pressing-down plate 2 is pressed down manually to press bulky refuse collected in the refuse bag in the refuse container so as to reduce its volume.
Patent JP-2001287314-A (JP)
Title: Decorative sheet
Inventor: KATO SHIGEMIKI
IPC: B32B27/16
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion failure of a top coat during the use, accelerated aging use or testing of a decorative sheet. SOLUTION: In the decorative sheet characterized by using an active energy curable resin in the outermost surface layer as a top coat, a photosetting resin is used in order to enhance the surface hardness of the top coat but, since the adhesion with a base material sheet lowers, a double layer is formed from resins different in Tg or a urethane adhesive layer is provided between the base material sheet and the top coat. In this case, an acrylic monomer or oligomer containing a hydroxyl group is mixed with the resin of the lowermost layer of the top coat to enhance adhesion.
Patent JP-2001291962-A (JP)
Title: Multilayered printed wiring board and producing method therefor
Inventor: TSUN TERU
IPC: C08L71/12
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board, which has an opening in a desired from, improved in flame resistance, improved in reliability in a connection by hardly peeling off between a conductor circuit and a resin insulating layer or hardly causing cracking in the resin insulating layer, and improved in opening property when forming an opening for via hole at manufacture of the multilayer printed wiring board. SOLUTION: In the multilayered printed wiring board with which conductor circuits and resin-insulating layers are successively formed on a substrate and these conductor circuits are connected via the via hole, each of the resin insulating layers contains halogenated epoxy resins.
Patent JP-2001294576-A (JP)
Title: Method for producing 1-alkyl-3-substituted pyrazole-5- carboxylic acid
Inventor: HARADA KATSUMASA
IPC: C07D231/14
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an industrially suitable method for producing a 1-alkyl-3- substituted pyrazole-5-carboxylic acid which enables the 1-alkyl-3-substituted pyrazole-5-carboxylic acid to be selectively obtained in a high yield from an acylpyruvic ester. SOLUTION: This method for producing a 1-alkyl-3-substituted pyrazole-5- carboxylic acid features comprising the following processes: (A) a cyclization process wherein an acylpyruvic ester and an aqueous solution of an alkylhydrazine are mixed and reacted to produce a 1-alkyl-3-substituted pyrazole-5-carboxylate in the presence of a neutral organic solvent; and (B) a hydrolysis process wherein the 1-alkyl-3-substitutred pyrazole-5-carboxylate is hydrolyzed to produce a 1-alkyl-3-substituted pyrazole-5-carboxylic acid.
Patent JP-2001297304-A (JP)
Title: Character recognizing device and noise removing method to be used therefor
Inventor: SAKURADA SHIRO
IPC: G06T5/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing device capable of shortening a processing time for noise removal in character recognizing processing. SOLUTION: A storage buffer 1 for image before noise removing processing stores an image before noise removing processing. An n×n buffer 2 holds pixel values within the range of n×n with a processing target pixel, which is outputted from the storage buffer 1 for image before noise removing processing, as a center. While referring to the pixel values, which are held in the n×n buffer 2, within the range of n×n with the processing target pixel as a center, an adder 3 adds all the pixel values within the range of n×n with a processing image as a center.  By estimating the processing result of the next processing target pixel while referring to the added result of the adder 3, a discriminator 4 writes the processing result in a processed target pixel in a storage buffer 5 for image after noise removing processing and reports the next processing target pixel to the storage buffer 1 for image before noise removing processing. The storage buffer 5 for image after noise removing processing stores the image after noise removing processing from the discriminated result in the discriminator 4.
Patent JP-2001313810-A (JP)
Title: Data processing unit, image processor and their methods
Inventor: TANIGUCHI MASAAKI
IPC: H04N7/08
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To apply imbedding processing to image data or the like by adaptively optimizing imbedding data, denoting attached information such as copyright information depending on contents of the data which is an imbedding object. SOLUTION: An image division section 200 divides image data Vi into image blocks Iij and corresponds them to selection basic patterns Phij. Orthogonal conversion sections 24, 202 generate DFT coefficients I'ij, P'hij, and power component calculation section 208, 264 generate power components I"ij, P"ij. A basic pattern adjustment section 26 adjusts the coefficients P'hij to generate P'hij1-P'hijn. An imbedding pattern generating section 28 calculates a change before and after the P'hij1-P'hijn are imbedded to the I"ij, selects P'''hij1-P'''hij1 which give a change of a threshold εor bower from the P'hij1-P'hijn and selects one imbedding pattern P'ij which is detected most easily. A pattern imbedding section 204 adds the P'ij to the I'ij and imbeds the sum.
Patent JP-2001294740-A (JP)
Title: Resin composition for electric insulation
Inventor: KOMATSU SHIGERU
IPC: C08L61/18
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for electric insulation which is of a low smell, shows no extraction of a reaction product at an initial stage of an operation and has an enhanced crack resistance. SOLUTION: A resin composition for electric insulation comprises compounding of (A) an unsaturated polyester resin, (B) a xylene resin, (C) a first reactive monomer such as an acrylic ester or a methacrylic ester or a derivative thereof and (D) a second reactive monomer such as an aromatic vinyl compound, each being an essential component, wherein the amount of (A) the unsaturated polyester is 95-30 pts.wt., the amount of (B) the xylene resin is 5-70 pts.wt., the amount of (C) the first reactive monomer is 40-300 pts.wt. based on 100 pts.wt. of [(A)+(B)] and the amount of (D) the second reactive monomer is 1-5 pts.wt. based on 100 pts.wt. of [(A)+(B)].
Patent JP-2001295712-A (JP)
Title: Intake system structure of internal combustion engine with egr device
Inventor: TANAKA TAMON
IPC: F02M25/07
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To smoothly change the EGR rate in a cylinder at each stroke in relation to the intake system structure of an internal combustion engine with an EGR device. SOLUTION: A introduction hole 23 for the exhaust gas from an exhaust passage is provided upstream of a branch section 13 where an intake passage 9 is branched for each of cylinders 3A to 3D, and the intake passage 9 is formed so that the passage volume from the introduction hole 23 to the intake holes 4A to 4D of their respective cylinders 3A to 3D become equal or nearly equal to each other.
Patent JP-2001306677-A (JP)
Title: Display board manufacturing system
Inventor: MURAKAMI JIRO
IPC: G06Q50/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a display board manufacturing system which can easily and speedily manufacture a display board having specifications that a customer requests at low cost. SOLUTION: This system is equipped with a store system 1 and a design center system 2 which are connected by the Internet. The design center system 2 processes original plan design information provided by the customer and the store system 1 is able to select one of a normal mode of printing to a base material, an easy mode of both the processing of the original plan design information and the printing to the base material by the store system 1, and special mode of both the processing of the original plan design information and the printing to the base material by the design center system 2.
Patent JP-2001302834-A (JP)
Title: Method for producing foamed material
Inventor: YAMAMOTO HIROICHI
IPC: C08J9/12
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hygienic foamed material having no environmental problem and not generating an insanitary condition, at a low cost. SOLUTION: This method for producing the foamed material is characterized by mixing a thermoplastic resin, a swelling clay mineral and water under heat and pressure for dispersing the swelling clay mineral impregnated with water uniformly, and then vaporizing water impregnated in the swelling clay mineral by lowering temperature and pressure, and it is preferable that the swelling clay mineral is bentonite, and the exchanging ion of the bentonite is mainly Na+.
Patent JP-2001262411-A (JP)
Title: Winter wear for warming hand and foot
Inventor: SHIOMI SHIGEKI
IPC: A41D13/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a winter wear having not only the function of ordinary wear but also the function to enable the easy repetition of the ordinary use and the cold-protecting warming use by attaching a loose sleeve and a loose hem each having the constriction regulating function such as a rubber or a string on the tip ends of the wear to facilitate the warming and cold-protection of the hand and foot and maintain and control the body heat. SOLUTION: The objective wear 2 has an expansion and contraction regulating parts 5 such as a rubber or a string on the sleeve and hem 3 of an ordinary wear and a loose sleeve and hem 4 provided with an expansion and contraction regulating function 6 such as a rubber and a string near the tip ends of the sleeve and hem.
Patent JP-2001307572-A (JP)
Title: Switch with safety mechanism
Inventor: KAWAI KOJI
IPC: H01H3/20
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a switch having a mechanism in which a switch locks not to be turned on without any unnecessary actuation of a main body, if there is no cooking container and a switch is off, if a cooking container is removed during operation. SOLUTION: This invention is constituted in such a way that a detection plate 7 with a cooking container is reciprocated by the action of a fixed cam 3, a movable cam 5, a slide plate 6 and a detection plate 7 fixed on an operating shaft 1. The switch is provided with rotating operation in which a switch locks not to be on if there is no cooking containers and a switch returns to the off position if a cooking container is removed during operation.
Patent JP-2001302999-A (JP)
Title: Wall paper
Inventor: OIKE TETSUO
IPC: C09J7/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wall paper which can be hung without skills and which does not contain air between the surface to which the wall paper is hung and releases air easily. SOLUTION: This wall paper is used for an interior design of a building. An adhesive layer 2 is laminated on the reverse side of a surface sheet 1 and many frustum-of-pyramid-shaped protrusions 4 are disposed on the adhesive layer 2.
Patent JP-2001299532-A (JP)
Title: Support device for hanging flower pots
Inventor: YAMAMOTO HIROSHI
IPC: A47G7/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a support device for hanging flower pots, which can easily secure an installing plate to the wall and can easily remove a support arm when it is not necessary. SOLUTION: The support device for hanging flower pots is composed to have an integrated structure that an installing plate 1 is secured to the right place of a building such as a wall or a pillar or of an outside structure such as a moat and an engagement section 24 of a flower pot is provided on the tip of the support arm 2 extended forward from the upper edge of the installing plate 1. The installing plate 1 and the support arm 2 are separately formed and made attachable and detachable by inserting an insertion piece 21 formed on the base end of the support arm 2 into an insertion hole 12 of the installing plate 1 secured to the right place of the building or the outside structure. The engagement section 24 of the flower pot is provided on the tip of the support arm 2.
Patent JP-2001300342-A (JP)
Title: Self-traveling crusher
Inventor: OONAMI ARIMASA
IPC: B02C21/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure continuity of crushing work and to increase productivity. SOLUTION: This self-traveling crusher has a main body frame 7, a caterpiller type crawler belt 8 fit to the frame 7, a crushing unit 2 mounted on the frame 7 and an almost straight line conveyor 3 disposed to form an ascent from the lower position on one side of the back-and-forth direction of the frame 7 to the other side of the back-and-forth direction of the frame 7.
Patent JP-2001310944-A (JP)
Title: Method for producing aqueous dispersion of polyester resin
Inventor: ARAKI HIDEKAZU
IPC: C08J3/05
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing aqueous dispersion of a polyester resin having excellent dispersion stability on standing, without using organic solvent. SOLUTION: This method comprises the step of dispersing a polyester resin into an aqueous dispersion medium comprising an ethylene oxide-propylene oxide copolymer having weight average molecular weight of at least 4,000, wherein the content of the ethylene oxide-propylene oxide copolymer in the aqueous dispersion medium is set at 3 to 50 pts.wt. to 100 pts.wt. of the polyester resin. The aqueous dispersion medium used here may further include nonionic surface active agent the content of which is set at 0.5 to 20 pts.wt. to 100 pts.wt. of the polyester resin.
Patent JP-2001310441-A (JP)
Title: Printing machine and printing method using the printing machine
Inventor: NAKAYAMA TAKAO
IPC: B41F13/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing machine which is capable of certainly preventing the stretch and positional deviation of a printing plate on the plate cylinder of the machine from occurring in a simple manner and at a low cost and making the printing plate with a support made of a material other than a metal applicable to the printing of many pieces of paper in a variety of colors and further, satisfying printing performance and durability under strict conditions of use. SOLUTION: In the printing machine with the plate cylinder, the plate cylinder has numerous projecting protuberances which are 1-100 μm high when the plate cylinder is dry and formed by making the material adhere to the surface of the plate cylinder from outside.
Patent JP-2001315880-A (JP)
Title: Case for recording medium
Inventor: MITSUI KISHO
IPC: G11B23/03
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To form the housing section of a housing case for a recording medium represented by a CD into a structure wherein damages are not applied to the recording layer of the CD or the like due to a displacement of the CD or the like, or the action of an external force or the like. SOLUTION: At the center of the housing section 2, a short cylindrical supporting body 16 is projected. Then, the outer diameter of the supporting body 16 is made smaller than the inner diameter of the stack ring of a CD. At the same time, the height HA of the supporting body 16 is made larger than the height HB of the stack ring 15.