baber/WOPTO huggingface dataset:
Patent JP-2001322502-A (JP)
Title: Hinge structure and container attached with lid body by hinge structure
Inventor: FUKUO MICHIHIRO
IPC: B60R7/04
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure capable of holding one member in a desired rotating state with respect to an other member, and to provide a container using the hinge structure for attaching a lid body. SOLUTION: This hinge structure rotatably connects the one member u and the other member n. It is characterized in that it is provided with a first cam body 1 fixed to the one member u and formed with a cam face alternately provided per predetermined angle with protruding parts 16 with flat upper faces and recessed parts 15 on a flat surface 14, a second cam body 2 slidably provided on the other member h and formed with a cam face alternately provided per predetermined angle with protruding parts 26 with flat upper faces and recessed parts 25 for abutting to the cam face of the first cam body 1 on a flat surface 24 in a sliding direction, and an energizing means 3 energizing the second cam body 2 to a first cam body 1 side.
Patent JP-2001324662-A (JP)
Title: Lens interlocking mechanism
Inventor: YAMAGUCHI KUNIHISA
IPC: G02B7/10
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a lens interlocking mechanism capable of smoothly and consecutively forming an image with little out-of-focus in the midst of zooming operation. SOLUTION: This mechanism is equipped with a 1st driving means (a zoom motor 10, a reduction gear 11 and a zoom lever 12) moving a zoom lens in the optical axis direction of the zoom lens and giving 1st driving amount corresponding to the moving amount of the zoom lens 2 to a 3rd driving means, a 2nd driving means (a focus motor 14, a gear 15 and a focus lever 16) giving 2nd driving amount corresponding to a subject distance to the 3rd driving means, and the 3rd driving means (a substrate 17 and a focus cam 18) driving the focus lens in the optical axis direction of the focus lens while keeping the focus lens in specified relation to the zoom lens 2 in accordance with the subject distance by receiving the 1st driving amount and the 2nd driving amount.
Patent JP-2001323220-A (JP)
Title: Coating material excellent in curtain stability
Inventor: KANAI HIROSHI
IPC: C09D201/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material capable of stably forming a coating material curtain and having little fault for blocking the coating curtain when coating the coating material by a curtain coater, and further to provide a product by the curtain coater, and a method for efficiently carrying out the production. SOLUTION: This coating material excellent in curtain stability satisfies the formula (0.14×σ×σp0.34×μ-0.45)×N×106×1.2/(V×ρf)<=H [wherein, σ is a surface tension (N/m) of the coating material; ρp is a density (kg/m3) of the coating material; μ is a viscosity (Pa.s) of the coating material; N is the content (%) of a nonvolatile component in the coating material; V is a line speed (m/s); ρf is a density (kg/m3) of the coating film after drying; and H is a target thickness of the film of the product].
Patent JP-2001327299-A (JP)
Title: Method of producing cyclodextrin
Inventor: YAMAMOTO TAKESHI
IPC: C12R1/13
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a mixture of α-, β- and γ- cyclodextrin (CD) mixture in which the balance between α-, β- and γ-CDs can properly be changed and a method of producing CD syrup having a desired CD balance (the composition ratio between α, β- and γ-CDs. SOLUTION: The cyclodextrin glucanotransferase produced by Bacillus clarkii and cyclodextrin glucaonotransferase produced by a strain other than Bacillus clarkii are allowed to act on a solution including at least one selected from the group consisting of starch, dextrin, amylopectin and amylose whereby a mixture of α, β- and γ-CDs is produced. In one embodiment, the reaction conditions are set so that the amount of α-CD produced is in the range of 0.1-2 and that of β-CD is in the range of 0.1-2 in the case where the amount of γ-CD formed is regarded as 1.
Patent JP-2001337377-A (JP)
Title: Camera equipped with film trailing edge detecting mechanism
Inventor: OSAWA YUTAKA
IPC: G03B17/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with a film trailing edge detecting mechanism capable of preventing film from being damaged or being rewound in the middle of photographing by setting an appropriate detecting time in accordance with the using circumstances of the camera. SOLUTION: In this camera having a film trailing edge detecting mechanism equipped with a film feeding control photointerrupter 30 generating a film pulse interlocked with the winding of the film, and a CPU 11 judging that the film is wound to its trailing edge when the film pulse is not detected in the specified film trailing edge detecting time at the time of winding the film, the CPU 11 measures the winding time by one frame of film, and the film trailing edge detecting time at the time of winding the film next is reset based on the measured winding time.
Patent JP-2001334671-A (JP)
Title: Method for manufacturing ink jet nozzle
Inventor: IKEDA KUNIO
IPC: B41J2/135
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet nozzle inexpensively with excellent production efficiency. SOLUTION: The ink jet nozzle comprises a first step for forming an electrically insulating resist pattern 2a on an electroforming supporting substrate 1, a second step for electroforming a basic body of nozzle 3 on the electroforming supporting substrate 1, and a third step for forming an ink repellent treatment layer 4 on the basic body of nozzle 3 by ink repellent surface treatment while connecting the electroforming supporting substrate 1 with the basic body of nozzle 3.
Patent JP-2001337435-A (JP)
Title: Drying part structure of photographic processor
Inventor: OMORI TAKASHI
IPC: G03D15/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To constitute a clogging preventing means which prevents the clogging caused by that a photosensitive material is floated by drying air at low-cost and to prevent the deterioration of print quality due to a damage of the photosensitive material. SOLUTION: This drying part structure of photographic processor is provided with a conveying mechanism 9 which conveys the processed photosensitive material 4 vertically in the form of zigzag, an air blowing mechanism 10 which blows air for drying in the direction intersecting an ascending conveying course or a descending conveying course from the outer side of the ascending conveying course or the descending conveying course which is positioned on the downside of the conveying direction and the clogging preventing means which prevents the clogging caused by that a photosensitive material 4 is floated by drying air. The clogging preventing means is constituted by disposing a drying air shielding body 11 for the photosensitive material 4 on the descending conveying course side or the ascending conveying course side on the upside of the conveying direction.
Patent JP-2001342732-A (JP)
Title: Floor structure of entrance
Inventor: SENGOKU TOMOHIRO
IPC: E04B1/90
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure of an entrance capable of maintaining water proofing property with a simple structure without having any special structure of a floor beam for supporting a floor panel in part of the entrance or a wall panel in an entrance floor constructed on the floor panel provided on the upstairs from the first floor of a building and easily executing maintenance. SOLUTION: The floor structure of the entrance includes the floor panel 1, the floor panel 1 provided on the upstairs from the first floor and set even with a skeleton, a water resistant sheet 2 laid on the floor panel 1, a plate 3 laid on the water resistant sheet 2 and a finishing sheet 4 laid on the plate 3.
Patent JP-2001340228-A (JP)
Title: Thermosensitive rod cover in cooking machine such as griddle
Inventor: IZUMI HIROAKI
IPC: A47J37/06
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a thermosensitive rod having an on/off function of a heater by inserting the rod of a detachable thermoregulator to control power of a heater electrode, into a thermosensitive part of a cooking device heated by the heater installed in the machine. SOLUTION: A plug receiver 6 installed in the heater electrode 5 part is provided with a guide cylinder 8 for penetrating the thermosensitive rod 10 of the thermoregulator 7. The guide cylinder 8 projects in the direction of the thermosensitive part 12 of the cooker 4 and its tip approaches to a sidewall 2a of a thermal insulation plate 2. This constitution can prevent the thermosensitive rod from cooled by the outer air passing through the body 1 and the thermal insulation plate 2 so as to improve the precision of the thermosensitive performance of the thermosensitive rod and provide the more precise temperature control.
Patent JP-2001056832-A (JP)
Title: Building data management system
Inventor: WATANABE SADAO
IPC: G06Q50/16
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To decrease the number of print sheets of data relating to facility equipment of a building and to effectively use the data. SOLUTION: A building data management system 10 is constituted by connecting a data managing computer 11 to a building computer 2 included in building automation 1 controlling the facility equipment of the building. The data managing computer 11 includes a data converting means, etc., converts outputted data into a usable format to structure a database, and outputs only necessary data to print the data on a printer 12 connected to the data managing computer 11.
Patent JP-2001340718-A (JP)
Title: Base material for honeycomb filter and its manufacturing method
Inventor: BABA TATSUO
IPC: C04B38/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a base material for a honeycomb filter, which has a high mechanical strength and penetrate a large quantity of fluid. SOLUTION: The base material 22 for the honeycomb filter is made of a porous body of honeycomb structure having a large number of cells 23. 50% particle diameter (D50) of aggregate particles constituting the base material 22 is made to be within a range of 40 to 100 μm. Further, >20 mass% and <80 mass% of the aggregate particles are constituted of globular particles of <=1.1 aspect ratio and a residual part is constituted of nonglobular particles having aspect ratio of >=1.2 times that of the globular particles.
Patent JP-2001346953-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which a player can easily recognize the judged result of specified game judgment by a specified effective sound and the interest of the player can be aroused. SOLUTION: This game machine is provided with a lottery means 37 to be activated in relation to the game of the player, a lottery result judgment means 38 for judging a lottery result in the lottery means 37, a special game state generation means 39 for generating a special game state advantageous to the player in the case that a special game is judged in the lottery result judgment means 38, a sound generation means 20 for generating sounds such as the effective sound and sound control means 41 and 42 for controlling the sound of the sound generation means 20. A function for generating the specified effective sound for indicating the special game judgment to the player from the start of the game regarding the special game judgment to the generation of the special game state at least in some cases of the special game judgment is provided.
Patent JP-2001349268-A (JP)
Title: Vehicle starter driving device
Inventor: MAKINO AKINOBU
IPC: F02N11/08
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle starter driving device for achieving good timing starter operation. SOLUTION: A brake switch 27 detects the actuating operation of a brake pedal 14 of a brake device 5. A neutral switch 26 detects the operation of a shift lever 12 of a transmission 3 to a neutral position. An ECU 23 permits the drive of a starter 4 when a preset time passes after the brake switch 27 is turned on and when a preset time passes after the neutral switch 26 is turned on.
Patent JP-2001347477-A (JP)
Title: Robot for conveying
Inventor: NOSE MATSUO
IPC: B65G49/06
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To shorten an axial length of a driving part to miniaturize the driving part, and to improve the maintenance characteristic of a lower part of a transfer chamber. SOLUTION: In this robot having plural motors, and formed by connecting a robot link mechanism composed of arms and conveying tables connected to the arms through links, to output members of the motors, stators, rotators, position detectors and bearings for supporting the rotators of the motors are respectively mounted on the approximately same positions in the axial direction, the motors are concentrically mounted while axially shifted from each other, the output member connected to the rotator of one motor is penetrated through the output member connected to the rotator of the other motor to extend the output members of the motors in the same direction, and the arms of the robot link mechanism are fixed to the output members of the motors.
Patent JP-2001346938-A (JP)
Title: Pachinko slot machine
Inventor: IWAMI MASAO
IPC: A63F5/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko slot machine with which playing can be continuously performed by automatically feeding game medals remaining in a medal cup. SOLUTION: This machine is provided with a medal take-out mechanism part 37 for taking out the game medals 42 from a prescribed part inside the medal cup 13 for gathering the game medals 42 paid out from a medal payout port 12 and supplying them one by one, a medal lifter 24 installed at a position where upper and lower end parts are respectively close to a medal feeding part 44d and the medal cup 13 for successively fetching the game medals 42 sent from the medal take-out mechanism part 37 to plural medal receiving parts 41f and transferring them upwards while holding them, chute parts 43c and 44c for leading the game medals 42 transferred to the upper end part of the medal lifter 24 to the medal feeding parts 43d and 44d, and a medal detection sensor 61 for detecting the game medals 42 fed to the medal feeding parts 43d and 44d.
Patent JP-2001354638-A (JP)
Title: Method for producing azoalkyl ester compound and method for purifying the same
Inventor: AMOU HIDEO
IPC: C07C245/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide both a method for safely producing an azoalkyl ester compound in a high yield and a method for purifying the same in a high purity. SOLUTION: This method for producing the azoalkyl ester compound comprises reacting an azonitrile compound with an alcohol and hydrogen chloride in the presence of an organic solvent having a low solubility of hydrogen chloride and then hydrolyzing the reaction product. This method for purifying the azoalkyl ester compound comprises adding water to the azoalkyl ester, removing the organic solvent by azeotrope, then bringing a mixture of the azoalkyl ester compound and water into contact with a member at a temperature higher than the melting point of the azoalkyl ester compound and lower than the melting point of water, freezing water in the mixture and removing water.
Patent JP-2001348630-A (JP)
Title: Method for refining metallic v stock
Inventor: SHIBATA TOMOKI
IPC: C22B9/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining a metallic V stock by which an Al component and an O component in a metallic V stock produced by thermit reaction can efficiently be removed. SOLUTION: This method for refining a metallic V stock comprises a slag refining method in which the metallic V stock as the object for refining is dissolved in a vacuum dissolving furnace together with a slag making agent to remove an Al component and an O component from the metallic V stock, and the slag making agent is composed of a blended material of CaO and Al2O3, and the amount of Al2O3 to be blended in the blended material is 20 to 90 wt.%.
Patent JP-2001351895-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ITO HIROYASU
IPC: H01L21/336
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To improve the shape of a trench formed by anisotropic etching and, at the same time, to remove a damaged layer. SOLUTION: After an island-like p-type area 13 and a high-concentration n-type area 14 are formed on an n-type semiconductor substrate 12, a masking material 18 is formed (a and b) and a trench 15 is formed by anisotropic etching (c). A tapered surface 15a is formed on the bottom of the trench 15 by performing wet treatment by using a mixed solution of hydrofluoric acid and nitric acid. At the same time, the shape of the tapered surface 15a is modified to have a round shoulder 15 and the damaged layer 15a is removed (d). The crystallinity of the internal surface of the trench 15 is improved through short- time heat treatment (e) and the formation and removal of a sacrificial oxide film and the removal of the masking material 18 are performed (f, g, h, and i).  Finally, a trench gate type MOS transistor 11 is formed by filling up the trench 15 with polycrystalline silicon 17 by forming a gate insulating film 16.
Patent JP-2001355001-A (JP)
Title: Spindlelike goethite particle powder, spindlelike hematite particle powder, spindlelike metallic magnetic particle powder essentially consisting of iron and their production method
Inventor: OKINAKA KENJI
IPC: C01G49/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide spindlelike metallic magnetic particle powder having suitable coercive force while being fine particles and good in dispersibility and oxidation stability and to provide goethite particle powder and spindlelike hematite particle powder as the starting raw materials therefor. SOLUTION: The spindlelike goethite particle powder containing <0.5 to 6 atomic% Co and >10 to <20 atomic% Al, and in which the ratio of Al/Co is >2 to 4 is obtained, at the time of aging water suspension containing primary iron-containing precipitates obtained by reacting a mixed alkaline solution with an aqueous solution of ferrous salt, thereafter forming spindlelike goethite seed crystal particles by oxidation reaction, passing an oxygen-containing gas through the inside of the seed crystal particle-containing water suspension and growing a goethite layer on the surfaces of the seed crystal particles to form spindlelike goethite particles, in the case of the aging, in the period of 1/2 of the total aging period, by adding a Co compound, performing the oxidation reaction in the range of 40 to 50% of the total Fe2+ and next adding an Al compound.
Patent JP-2001352892-A (JP)
Title: Bird-preventing tool and bird-preventing installation
Inventor: NISHIMURA SHIRO
IPC: A01M29/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a bird-preventing tool capable of exhibiting excellent semipermanent bird-preventing performance, and hardly damaging the beautiful appearance of a building. SOLUTION: This bird-preventing tool has a plurality of long-needle members and a plurality of short-needle members stood on a base part so as to be alternatively installed, and is characterized in that the interval between the neighboring long-needle member and the short-needle member is a prescribed distance, e.g. about 15 mm, which can exhibits the bird-preventing performance and can prevent the bird which is the target to be prevented, from being skewed. The prescribed height of each of the long-needle member and the short-needle member is the one capable of being prevented from being bent by the weight of the bird of the target to be prevented. For example, preferably the long-needle member has about 50 mm length and the short-needle member has about 30 mm length.
Patent JP-2002003720-A (JP)
Title: Reactive additive for japan and japan analog compound
Inventor: WATABE OSAMU
IPC: C08K5/17
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a reactive additive for a japan and a japan analog compound, being chemically bonded to a coating film without inhibiting a curing reaction with an enzyme, enabling various chemical modifications on a japan film, chemically promoting a curing reaction. SOLUTION: This reactive additive is characterized in that the reactive additive contains an amino group at the end of a main chain or a branched chain of a hydrocarbon molecular chain and has a reactive group in which the number of straight-chain carbons adjacent to the amino group is two or more.
Patent JP-2001329942-A (JP)
Title: Magnetic force and spring prime motor
Inventor: HAGIYAMA HIROYUKI
IPC: H02K53/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic force prime motor starting rotation by applying starting power from the outside at a startup time and operable for a long time thereafter without using outside energy. SOLUTION: A fixed permanent magnet is inserted in a case having an outside part formed by a soft iron pipe and covered with a non-metallic material and two rotating magnet rods are put therein. When force is applied via a connecting plate with a spring and a shaft, for moving one of them in a normal rotation direction and the other in the reverse rotation direction, a cam pulley and a shaft wheel rotate the rotating magnet rods by 90 deg. with small force, thereby the torque of the first stage of the rotating magnet rod is set zero, the second stage thereof rotates with large force, and during the next important point, the first stage rotates with large force and the torque of the second stage is set to zero, so that a rotator carries out circular motion with large force.
Patent JP-2001075728-A (JP)
Title: Multi-directional input device
Inventor: NIIYAMA TAKASHI
IPC: G06F3/0338
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-directional input device capable of easily preparing uniform operation characteristics and constituted so as not to be easily damaged. SOLUTION: Four resistance films 14 are formed around a hole 17 at equal intervals on the rear side face of a detection member formation part 11 for a flexible synthetic resin film and wiring and lead wires 15 for these films 14 are formed on a lead wire deriving part 12. Fitting pieces 22 are formed by bending four corners of a square and thin elastic metal plate so as to form step parts, the remaining part other than the four corners is formed as an operation deformation part 21, an operation body 3 is fixed on the center hole 23 of the operation deformation part 21, the sides of the formation part 11 are stuck and fixed to the deformation part 21 by using the pierces 22 as guides, and the pieces 22 are stuck or welded to a fitting plate 4.
Patent JP-2002009376-A (JP)
Title: Optical fiber for light amplification
Inventor: AISO KEIICHI
IPC: C03C13/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber for light amplification capable of suppressing amplification efficiency decline and nonlinearity by concentration quenching. SOLUTION: To the core of this optical fiber for the light amplification to which erbium ions are added, at least one of rare earth elements other than the erbium ion provided with at least the ion radius of >=70% and <=130% compared to the ion diameter of erbium, for instance Yb, is added.