baber/WOPTO huggingface dataset:
Patent JP-2002070022-A (JP)
Title: Vegetation bedrock material composition and slope face greening method
Inventor: UNO HEIICHI
IPC: E02D17/20
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation bedrock material composition capable of being sprayed together with a greening material containing soil and seeds for plants on a slope as a simpler composition by aiming for the effective use of industrial waste soil or the like, the slope protection for road, development land or the like, the environment preservation and the promotion of the last view at a civil engineering work site and to provide a slope greening method making use thereof. SOLUTION: The vegetation bedrock material composition is constituted of a mixture containing a hemihydrate gypsum 20 to 90 pts.wt. and fine powder 80 to 100 pts.wt. of an alunite as main ingredients, the industrial waste soil such as fly ash or the like is compounded with the vegetation bedrock material composition 100 pts.wt. in the ratio of 5 to 40 pts.wt., or more slaked lime is compounded or trisodium citrate, or cane sugar is compounded as a hardening reaction retarder. The vegetation bedrock material composition is compounded with the greening material in the ratio of 0. 5 to 20 vol.%, and a mixture obtained by mixing a required amount of water therewith is sprayed on a bedrock material such as general slope, river peripheral slope, concrete wall surface slope, high place slope or the like in the ratio of 0.5 to 10 vol.% to green the slope.
Patent JP-2002070211-A (JP)
Title: System for improving reverberation time
Inventor: KOTAKA YOSHIKAZU
IPC: G10K15/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for improving reverberation time with which a larger volume of chambers can be obtained and construction cost can be cheaper. SOLUTION: A movie theater 1A has a rectangular floor wall 10, four side walls 12A to 12D that rise up form the peripheral edge of the floor wall 10 respectively, a ceiling wall 14 that connects the upper parts of the four side walls 12A to 12D, an upper floor wall 16 formed into a shape of stairs, and a space 17 partitioned between the floor wall 10 and the upper floor wall 16. There is a sound-absorbing material 30 of a predetermined thickness for a low sound absorption on the under face of the upper floor wall 16 facing the space 17. That means the material 30 is in the space 17. There are step-wise air layers 32 for absorbing low sound in the space 17 under the lower side of the material 30, whose heights increase with distance from a screen 29.
Patent JP-2002069344-A (JP)
Title: Ink for detecting ozone and card for detecting ozone
Inventor: MARUYAMA SATOSHI
IPC: C09D11/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink for detecting ozone and a card for detecting ozone, capable of more easily recognizing their color changes. SOLUTION: This ink for detecting ozone contains (1) a pigment component changing its color under an ozone atmosphere and (2) a pigment component not changing its color under the ozone atmosphere, and the card for detecting ozone is provided by forming a color changing layer for ozone by using the above ink. Especially, as the pigment component changing its color under the ozone atmosphere, an anthraquinone-based dyestuff having at least 1 kind amino group out of a primary amino group and secondary amino group.
Patent JP-2002065720-A (JP)
Title: Ophthalmic knife
Inventor: MATSUTANI KANJI
IPC: A61F9/013
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the fear of injuring a cornea or a crystalline lens surrounding an initial incision, which is formed at an eyeball in order to suck the crystalline lens and has self occlusion, by easily introducing this ophthalmic lens in case of expanding the initial incision for inserting an intraocular lens. SOLUTION: The knife A is for expanding the width of the initial incision 32 by being introduced to the incision 32 formed at the eyeball, and has cutting blades 2 respectively formed along the longitudinal direction of a blade part 1 and a guiding part 4 formed at the front end of the part 1 to guide the part 1 to the incision 32 formed at the eyeball. The part 4 has at least one slant 5b and forms an edge 7 projecting forward with the slant 5b and a slant 6b. The edge 7 in the shape of avoiding cut-opening the cornea or the crystalline lens is introduced easily to the incision 32 to spread the cornea 31 to guide the part 1 to cut-open a width direction with the blades 2 to form the second incision corresponding to the size of the intraocular lens.
Patent JP-2002070832-A (JP)
Title: Hinge device
Inventor: IINO MASASHI
IPC: E05D11/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device which can produce a large frictional force in spite of a simple construction and can maintain the position at any given location even if a switching member or a rocking member has comparatively heavy weight. SOLUTION: By employing a bearing 2 which accommodates, within a bearing case part 4 thereof, a plurality of movable plates 6 which are non-turnable with respect to a shaft 3 and are movable in axial direction thereof, a plurality of stationary plates which are non-turnable with respect to the bearing case 4 and movable in axial direction thereof, an actuation member 8 actuating a restraint function part axially in which a plurality of movable plates and stationary plates are arranged alternately in axial direction, it enables the bearing 2 to be built-in between a main body part 23 of an electricity/electronic equipment and a turning member 24 which opens and closes or swings, then the turning member 24 can be made to be held in any position against the main body part 23.
Patent JP-2002077450-A (JP)
Title: Data communication system
Inventor: MURANAKA TSUNEYOSHI
IPC: G06F13/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To speedily confirm whether a connection request from a terminal device to a host computer is proper or improper, and to continuously ensure the connectivity between both. SOLUTION: To a telephone line 50 providing a caller's number notifying service, the terminal device 100 is connected and the host computer 100 is connected via a caller's number detecting and notifying means 200; and the identification codes of respective terminal device 100 and the telephone numbers corresponding to them are registered in the host computer 300. When there is a connection request from a terminal device 100, the caller's number which the caller's number detecting and notifying means 200 detects and reports is compared with the registered telephone numbers and only when it is registered, is the line connected and data communication to the terminal device 100 started.
Patent JP-2002071568-A (JP)
Title: Discrimination apparatus for paper sheets
Inventor: MATSUI TORU
IPC: B42D15/10
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a discrimination apparatus which can surely discriminate the authenticity of paper sheets to which a printing treatment has been executed by jointly using an ordinary printing ink and a luminescent ink. SOLUTION: The bill M discrimination apparatus discriminates the authenticity of a bill M to which the printing treatment has been executed while both the luminescent ink which emits light when placed in a prescribed environment and the ordinary printing ink are used. The discrimination apparatus is provided with a first light receiving element 52 which receives the light emitted from the luminescent ink placed in the prescribed environment, and a second light receiving element 53 which receives reflected light from the ordinary printing ink as light whose wavelength is different from the emission wavelength of the luminescent ink. The first and second elements 52, 53 are arranged so as to receive light from the same position of the bill M.  The discrimination apparatus is provided with a correlation computing means by which output values from the first and second elements 52, 53 due to their light receiving operations are compared so as to compute a correlation between both, and an authenticity discrimination means which discriminates the authenticity of the bill M on the basis of the computation result of the correlation computing means.
Patent JP-2002079365-A (JP)
Title: Method for producing cylindrical metal-made member to be cast
Inventor: KOYAMA YOSHIAKI
IPC: B22D19/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cylindrical metal-made member to be cast, cast into a metallic cast part. SOLUTION: In the method for producing the cylindrical metal-made member 1 to be cast, cast into the metallic cast part, the projecting tip of the outer peripheral rough surface of the cylindrical metal-made member 1 to be cast, produced with a centrifugal casting, is bent with a die 3 and an envelope in the outer peripheral rough surface projecting part is formed as a circular columnar surface having a constant outer diameter.
Patent JP-2002075695-A (JP)
Title: Pulse power source circuit and high voltage pulse power source using the same
Inventor: AOKI KENICHI
IPC: H02M9/04
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To enable reduction of a capacity of a discharging capacitor and wave control of an output pulse. SOLUTION: A re-charging circuit 40 including an auxiliary capacitor 42 for re-charging a main discharging capacitor 32 while discharging this when output voltage declines according to the main discharging capacitor 32, is prepared.
Patent JP-2002074753-A (JP)
Title: Translucent reflection film and optical recording medium formed by using the same
Inventor: ODA NOBUHIRO
IPC: G11B7/258
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a translucent reflection film having improved weather resistance and maintaining desired transmittance and to provide an optical recording medium which uses the film. SOLUTION: The translucent reflection film 3 is obtained by forming an alloy thin film consisting of a CuAg alloy containing Ag by 0.3 to 10.0 wt.% in addition to Cu and containing a material to improve the corrosion resistance, for example Ti, by 0.01 to 5.0 wt.%. The optical recording medium 11 is manufactured by using the translucent reflection film 3 as a structural element.
Patent JP-2002082432-A (JP)
Title: Photosensitive composition
Inventor: WATANABE TETSUYA
IPC: C08K5/17
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fine powder-containing photosensitive composition useful particularly for a color display element or the like. SOLUTION: The photosensitive composition comprises (A) an amino- containing water-soluble polymer, (B) a watersoluble azido compound, (C fine powder of one or more selected from the group comprising phosphors, metal oxides, metal hydroxides, metallic salts and pigments and (D) an amine salt of a 1-5C carboxylic acid. The amounts of the components (A)-(D) are 0.5-50 mass%, 0.002-20 mass%, 99.5-40 mass% and 0.002-10 mass%, respectively, based on the total mass of the components (A)-(D).
Patent JP-2002082381-A (JP)
Title: Button operation system for digital camera
Inventor: KAMIMURA NORIFUMI
IPC: G03B7/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the camera button operation system of a digital camera with which the cost reduction and miniaturization are attained by eliminating the need for packaging a normally arranged button, and button operation can be carried out intuitively. SOLUTION: Mode display is performed at the mode status display area 1a of a liquid crystal display part 1, by depressing the menu button of the digital camera. The various kinds of virtual buttons are displayed at a lower area 1b. The virtual buttons are selected, by depressing upper and lower and right and left buttons. The condition content of the function of the virtual button selected is displayed at the specified position of the mode status display area 1a, by depressing a decision button. The condition contents is displayed orderly, and also display thereof is decided by depressing the decision button one by one. The number of operation buttons actually arranged is reduced and intuitive operation is carried out with the display at the liquid crystal panel.
Patent JP-2002082376-A (JP)
Title: Camera-adjusting system in manufacturing
Inventor: NISHIDA TAKATOSHI
IPC: G03B17/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a camera, with which the increase of a wage and the occurrence frequency of defective are suppressed and whose cost is low by enhancing the flow of camera manufacturing work, for improving the yield of a lens and also improving yield as a product. SOLUTION: In the manufacturing process of the camera, having a first process to check and evaluate the characteristics of a camera lens and a second process to detect a numerical data, with respect to focus under a specified first condition to decide a reference position at the focusing time of the lens; an adjustment system to perform the adjustment method of the camera by which the numerical data is detected by adding a prescribed second conditions, in addition to a first condition at the second process, in accordance with the evaluated result of the lens at the first process is proposed.  The characteristic evaluated at the first process is at least either one of the focal position direction of the lens in a prescribed chart direction, a change in the focal position of the lens due to a light source color and the change in the focal position of the lens due to its spatial frequency characteristic.
Patent JP-2001194515-A (JP)
Title: Reflection plate and reflective semitransmissive plate
Inventor: TANAKA KOICHI
IPC: G02B5/08
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a reflection plate or a reflective semitransmissive plate which improves visibility of a display picture when used in a reflective or reflective semitransmissive liquid crystal display device or the like. SOLUTION: The reflection plate or the reflective semitransmissive plate is provided with a light scattering layer comprising an adhesive layer with dispersed particulates and either a reflection layer or a reflective semitransmissive layer. The ratio of refractive index of the particulates to that of the resin layer other than the particulates part is specified to 1.001-1.2:1. The haze value of the light scattering layer is >=60% and the average particle size of the particulates is 3-30 μm.
Patent JP-2002090813-A (JP)
Title: Camera
Inventor: HAYASHIZAKI HIROMI
IPC: G03B7/30
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera which prevents wasteful consumption of energy by inhibiting the operation of a means for confirming the depth of field, in a state where a means for preventing light from reversely entering a finder is operated. SOLUTION: This camera is provided with a microcomputer 1 for controlling the operations of the camera, a switch 5d for operating the means for confirming the depth of field and a switch 5e for detecting the opening/closing of an eyepiece shutter. The diaphragm of a lens is operated, in accordance with the operation of the switch 5d, when the switch 5e detects that the eyepiece shutter is open so that the depth of the field is confirmed. The operation of the diaphragm is inhibited, even though the switch 5d is operated, when the switch 5e detects that the eyepiece shutter is closed, so that wasteful consumption of the energy is prevented.
Patent JP-2002094926-A (JP)
Title: Electronic image pickup device and storage medium
Inventor: AKEBOSHI TOSHIHIKO
IPC: G06K19/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image pickup device that can surely store image data in its inside even when externally transferring the image data by using an image communication circuit structure and that can reduce the power consumption for storage operations of the image data. SOLUTION: The electronic image pickup device 102, to which a media card 101 provided with a nonvolatile memory 104 and a communication circuit 103 is loaded, stores image data temporarily stored to the nonvolatile memory 104 of the media card 101 and transmits the image data to the communication circuit 101 of the media card 101 so as to allow the communication circuit 103 to transmit the data externally, when the electronic image pickup device 102 receives an instruction to externally transmit the image data of a photographed image that are temporarily stored.
Patent JP-2002092860-A (JP)
Title: Metal thin film type magnetic recording medium
Inventor: SEKINO TOMOYUKI
IPC: G11B5/73
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To enhance mechanical strength and head touch of a metal thin film type magnetic recording medium and to reduce an envelope chipping amount. SOLUTION: The metal thin film type magnetic recording medium has a magnetic layer 2 formed by vacuum thin film forming technology on a principal surface of a substrate 1 and the substrate 1 has a structure consisting of a first and a second non-magnetic substrates 1a and 1b laminated via an intermediate layer 3. At least either of the first and the second substrates 1a and 1b is a plastic film and the intermediate layer 3 consists of metal, non-metal or one species selected from an alloy thereof, an oxide thereof and a composite thereof.
Patent JP-2001156636-A (JP)
Title: Mixed signal circuit and digital/analog conversion circuit
Inventor: DEDIC IAN JUSO
IPC: H03M1/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce data dependent jitter in a mixed signal circuit. SOLUTION: This mixed signal circuit used by a digital/analog converter includes a digital circuit 120 and an analog circuit. The analog circuit receives a digital control signal TCK, generates one analog signal or more depending on the received signal TCK, and the digital circuit 120 is provided with a major clocked circuit 122 that generates a clock signal by a clock signal CLK and a dummy clocked circuit 124. The major circuit 122 generates the TCK at its output Q to selectively change the TCK at each edge of the CLK, the dummy circuit 124 generates a dummy signal DTCK at its output Q and selectively changes the DTCK at each edge. Control circuits 126-130 connected to the clocked circuits 122, 124 can be acted so as to causes a change at the edge of the CLK when no change is caused in the TCK and prevent occurrence of the change in the DTCK when the TCK has the change.
Patent JP-2002084861-A (JP)
Title: Binding device of combine harvester
Inventor: MAEDA SHIGEAKI
IPC: A01D59/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency when a binding string is threaded from a string basket toward a needle. SOLUTION: This binding device of a combine harvester is obtained by installing a guide pipe 62 arranged in a downward space of a gear case 48 of a needle part 36 extendedly from the rear of the binding device body 34 to the front when viewed from the side, curving the terminal end side thereof upward, detouring a packer 46 and curving the terminal end side into a U shape when viewed in a plane, further making the curved tip face to the vicinity of the tip of the needle 43, thereby drawing out the binding string 54a from the string basket 42 and engaging the tip of the binding string 54a with a metal fixture at the tip of a hooking wire 65 internally installed in a string threading guide 64 in an opening on the starting end side of the guide pipe 62 when the binding string 54a is set.  The hooking wire 65 is moved along the string threading guide 64 and, together with the binding string 54a, passed through the interior of the guide pipe 62 to thereby pass the tip of the hooking wire 65 through the guide pipe 62 to the vicinity of a string threading hole of the needle 43.
Patent JP-2002090077-A (JP)
Title: Heat exchanger, vaporizer and vaporizing system using the same
Inventor: EHATA YOSHIHIRO
IPC: B22D19/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger, a vaporizer and a vaporizing system using the vaporizer for performing an increase in a vaporizing amount, a decrease in a pressure loss, and reductions in cost and size. SOLUTION: Piping 2 for distributing a liquid L to be heat exchanged and a heat source 3 for communicating a heat with the piping 2 are made by casting an aluminum.
Patent JP-2002086755-A (JP)
Title: Supply cartridge and imaging apparatus therewith
Inventor: SASAKI YUKIMOTO
IPC: G03G21/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To correctly grasp a replacement time for supply cartridges in an imaging apparatus. SOLUTION: The supply cartridge 30 is made freely replaceable to be attached to/detached from a body of the imaging apparatus. A storage device 32 for storing a recording medium 34, an adhesion device 37 for applying a stored first image visualization agent to the recording medium, a storage device 50 for storing a second image visualization agent, and a removal device 45 for removing the first image visualization agent from the recording medium are set to the supply cartridge. A detecting means 43 for a use quantity of the recording medium is set to a recording medium transfer path P. A detecting means 39 for a use quantity of the first image visualization agent is set to the adhesion device 37, and a detecting means 54 for a use quantity of the second image visualization agent is set to the storage device 50.  A detecting means 48 for a collection quantity of the first image visualization agent is set to the removal device 45.
Patent JP-2002088955-A (JP)
Title: Exterior wall panel and exterior wall structure
Inventor: KOHAMA YOSUKE
IPC: E04B1/80
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall panel and an exterior wall structure, capable of bringing about labor savings in the execution of work at a building site and exerting a high heat insulation property. SOLUTION: In the exterior wall panel 1, a panel frame 4 is mounted on the back-face side of an exterior wall material 3 through an outside insulation material 5. The panel frame 4 is composed of a metal frame, and the material 5 is composed of a mat-like inorganic fibrous insulator such as rock wool. The plural panels 1 are arranged in such a state as to be adjacent to one another so as to form an exterior wall. The materials 5 and 5 of both of the panels 1 and 1 are protruded in the outward directions of the edges on the back-face side of the materials 3 and 3, and such a protrusion allows a joint 9 between the adjacent materials 3 and 3 to be filled from the back-face side of the materials 3 and 3.
Patent JP-2002089268-A (JP)
Title: Center injection type cylinder fuel injection engine
Inventor: MORI KENJI
IPC: F02F1/24
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a center injection type cylinder fuel injection engine capable of restraining deposition of fuel spray on a top surface of a piston and promoting fuel atomization. SOLUTION: A combustion chamber S is formed between an upper part of a cylinder bore 12a of a cylinder block 12 on which the piston 14 slides and a cylinder head 13. An intake valve and an exhaust valve facing the combustion chamber S are installed on the cylinder head 13. An ignition plug 17 and an injector 18 are installed on the cylinder head 13, near a center part on a top surface of the combustion chamber S. A concaved part 14a3 is formed near a center part on the top surface of the piston 14. It is constructed so that the fuel is injected to the concaved part 14a3 from a nozzle 18a of the injector 18 from around a top dead center of an intake stroke.