baber/WOPTO huggingface dataset:
Patent JP-2001353418-A (JP)
Title: Porous humidifying material and producing method thereof
Inventor: YAMANOI HIROZUMI
IPC: B01J20/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying material which is excellent in handleability, is suitable for a wide range humidification and is excellent in a humidifying function. SOLUTION: Granules of light-weight cellular concrete which consists essentially of tobermorite having moisture content of 5-40 wt.% is subjected to carbonation treatment by using gaseous CO2 under a pressure of 0-0.3 MPa. Thereby, this porous humidifying material is made so that the components consist of silica gel and Ca carbonate and the Ca carbonate is occupied by that of vaterite crystalline structure of >=50%.
Patent JP-2001356751-A (JP)
Title: Picture display system
Inventor: TANAKA HIROSHI
IPC: G09G5/10
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent it that attention is focused upon only one specific part of a picture and a viewer's power of observation as to other part of the picture becomes vague in a picture display system. SOLUTION: This picture display system is provided with a picture display means 11 for displaying a radiation picture P or the like, a window frame setting means 12 which partitions one part P1 of the picture P from the other part P2 of the picture and also sets a window frame R which is made to be movable over the whole surface of the displayed picture P over the display surface of the picture, a movement means 13 for moving the frame R to an arbitrary position, an external area suppressing and processing part 15 which performs darkening process on the picture part P2 which is to be displayed at the outside of the frame R in accordance with movement of the frame R and displays the darkened picture part,  and an internal area emphasizing and processing means 14 which processes the picture part P1 which is to be displayed in the inside of the frame R in accordance with the movement of the frame R so as to be more emphasized than the original picture.
Patent JP-2001354908-A (JP)
Title: Water-based brilliant paint composition
Inventor: SEKI MASAHIRO
IPC: C09D5/06
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based brilliant paint composition having improved stability with the lapse of time enough not to cause coloration or discoloration of a medium even after a long-term preservation. SOLUTION: The water-based brilliant paint composition comprises water as a dispersing medium, a water-soluble polymer and/or a water-dispersible polymer contained therein as a vehicle, small pieces obtained by crushing a thin metal film having a resin layer thereon, or an iris powder dispersed therein as a brilliant pigment, and further benzotriazole or tolyltriazole incorporated thereinto.
Patent JP-2002010613-A (JP)
Title: Load control type actuator
Inventor: FUKUNAGA SHIGEKI
IPC: H02K7/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a load control type actuator which reduces an impact load against its work and damage on the work. SOLUTION: The load control type actuator is constituted of a nozzle 9 which contacts with a work, a nozzle holder 8 which supports the nozzle 9 through a spring 10, and a voice coil motor 2 which controls a thrust against the nozzle holder 8. The spring constant kb of the spring 10 is set to make the reactive force F2 within the response time tk of the voice coil motor 2 smaller than the maximum impact load F1max caused when the work and the nozzle 9 contacts. The nozzle 9 is supported hanging down with the spring 10 and its initial load is set to zero.
Patent JP-2002009330-A (JP)
Title: Method for manufacturing light emitting diode
Inventor: KIKUCHI YUKIO
IPC: H01L33/14
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light emitting diode which can increase light emission output by restraining generation of a defective thyristor. SOLUTION: Zn and Be are doped simultaneously as p-type dopant of a p-type AlGaAs active layer 2 and a p-type AlGaAs clad layer 3 in an AlGaAs light emitting diode.
Patent JP-2002004439-A (JP)
Title: Connecting metal fitting and method and structure for interconnecting column
Inventor: KAJIKAWA HISAMITSU
IPC: E04B1/26
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting metal fitting capable of easily and firmly interconnecting a column of a lower story with a column of an upper story, and an interconnecting structure and method for the columns using the connecting metal fitting. SOLUTION: The connecting metal fittings are provided at the upper end of the column 1 of the lower story and at the lower end of the column 3 of the upper story erected above the column 1 via a floor part 2, to interconnect the columns 3 with 1. The connecting metal fitting includes a connecting fitting body 11 positioned between each of the columns 1 and 3 and the floor part 2, and a fixed part 20 provided at the connector fitting body 11 and fixed to each of the columns 1 and 3. The connecting fitting body 11 includes a bottom plate part 12 which abuts on the floor part 2, and a hollow part 14. The bottom plate part 12 is formed with a through-hole 13 extending from the surface of the bottom plate part to the hollow part 14, and an opening 15 communicating with the hollow part 14 is formed in a side face portion of the connecting fitting body 11.
Patent JP-2001065411-A (JP)
Title: Emulsion fuel supply device of diesel engine
Inventor: SEKIGUCHI SHINICHI
IPC: F02M55/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion fuel supply device of a diesel engine showing a high responsiveness to change in a water ratio by reducing an emulsifing fuel amount. SOLUTION: This device is a loop passing a mixer 45 provided before the fuel flow in part to the fuel injection part 3 in a fuel circulation loop, an emulsion fuel return line 46 for communicating a fuel return line 26 with the position near suction side of the mixer 45 and a fuel injection part 3 and is provided with an emulsion fuel circulation loop formed smaller than the inner volume of the fuel circulation loop and a controller for switching the fuel circulation loop to the emulsion fuel circulation loop. By the switching of the controller, an operatable pure fuel circulation loop is formed separatingly from the emulsion fuel circulation loop. Thereby, the amount of an emulsified fuel is reduced in comparison with the past and change in the water ratio of the fuel can be carried out in a short time and the responsiveness becomes high.
Patent JP-2002005884-A (JP)
Title: Coulometric titration equipment
Inventor: YAMAKAWA YOSHIKAZU
IPC: G01N27/42
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a coulometric titration equipment having no electrolytic diaphragm in which a cathode can be set easily. SOLUTION: The forward end part of a lead wire 7 inserted into a tube 10 for insulating the lead wire 7 from electrolyte 1 is led out from the forward end of the insulation tube 10 and wound around the insulation tube 10 to form a cathode 5 and then the insulation tube 10 is inserted into a cathode chamber 9 and secured at a specified position in the cathode chamber 9. Consequently, a work for securing the cathode 5 to the circumferential face of the cathode chamber 9 or a work for welding the cathode 5 and the lead wire 7 in the limited cathode chamber 9 is eliminated.
Patent JP-2002004934-A (JP)
Title: Control device of heater for air-fuel ratio sensor
Inventor: OKUMA SHIGEO
IPC: F02D45/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To surely avoid an element crack by exhaust condensed water in the case of heater control for an air/fuel ratio sensor. SOLUTION: An element temperature is detected by measuring impedance of a sensor element, a carried current amount in a heater for heating the sensor element is feedback controlled so that this element temperature obtains a target temperature. Here under a condition that a wall temperature in an exhaust system is low, and it dews with moisture in exhaust in the exhaust system, a target temperature is set so as to be in a low temperature side as compared with the other condition (A). Alternatively, the initial value of the carried current amount is set in accordance with the element temperature before current carrying is started in the heater (B).  Alternatively, an increase amount and the initial value of the carried current amount are set in accordance with the element temperature so that a carried current amount in the heater is feedforward controlled so as to be gradually increased from the prescribed initial value by each prescribed increase amount (C).
Patent JP-2002009109-A (JP)
Title: Cutting device of conductive foreign matter and its method
Inventor: NISHIMORI YASUO
IPC: H01L21/60
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of preventing a short circuit by cutting a conductive foreign matter. SOLUTION: A liquid crystal cell 1 is mounted on a stage 14 so that TCP 2 is lower, a cutter blade 30 is contacted on a cutting part, and the conductive foreign matter 4 is cut while the stage 14 is adjusted by a micrometer 14.
Patent JP-2002000903-A (JP)
Title: Ball passage device for game machine
Inventor: KOBAYASHI SHUICHI
IPC: A63F7/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of static electricity due to a separation or peeling after a contact between a metal ball and a synthetic resin member. SOLUTION: An upper tank 3, a lower tank 4, a ball paying out mechanism 5, a discharging gutter 6, a flowing unit 7, an upper tray 8 and a lower tray 9 are formed of a conductive synthetic resin. Then, they are attached to a rear plate 2 made of a metal with fixing screws 13, 16 and 17 made of a metal or connecting members 14 and 15 made of a metal. A panel frame 10 made of a metal is attached to the upper tray 8 and the rear plate 2 with supporting members 18 and 19 made of a metal. Then, a power source device 11 is attached to the rear plate 2 with a fixing screw 20 made of a metal.  When the amount of static electricity charged on the rear plate 2 has exceeded a specified value, the static electricity is discharged to the ground of an island side power source 12 from the rear plate 2, through the fixing screw 20, arresters 11b and 11c being built in the power source device 11, and a power source plug 21.
Patent JP-2002008971-A (JP)
Title: Moving system, stage and aligner
Inventor: IWAMOTO KAZUNORI
IPC: H02K41/03
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a purging means, which is effective for reducing the effects of vibration or of deviations caused by the movement of a stage on a wafer and/or the proximity of a reticle which moves in an ultraviolet-ray path, in an aligner using ultraviolet rays. SOLUTION: A moving system comprises a reference structure 4, having a guide face 6, a movable section 3 which is movable along the guide face, and actuator 8, consisting of a movable member 2 installed on the movable section side and stators 1, 1' which are movable along the guide face, the stators moving on the guide face due to the reaction force generated by driving the movable section. In a stage provided with the moving system, the stator and the movable member of a linear motor has an open structure rather than a telescopic structure, and on the inside of the stator, a shielding wall is installed so as to wrap the movable section including the movable member, on the end face from an illumination optical system and/or projection optical system to the reference structure, to purge the inside by an inert gas.
Patent JP-2002000038-A (JP)
Title: Working boat for cultivation of laver
Inventor: MAEDA FUMIMASA
IPC: B63B35/14
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a working boat 1 for cultivation of laver having a lowered overall height and shortened overall length while setting the boat to carry out a proper activation treatment of a laver net. SOLUTION: This boat is installed with a tank 28 for activation in a state inclining to rise toward the end along a guide 3 for a laver net at a part inclining to rise toward the end of the guide 3 for a laver net. The tank has a structure flowing down a liquid for the activation treatment from an end of the tank 28 to the front end. A harvester 25 is installed on a front position neighboring to the tank 28.
Patent JP-2002014955-A (JP)
Title: System and method for storing and editing data using network
Inventor: NAKAZAWA NOBUTOSHI
IPC: H04N21/27
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a data storing and editing system utilizing a network capable of realizing cost reduction and the effective use of inputted data by originating character data and picture data stored for disclosing on the network by many mediums so as to reduce the procedural and timewise labor of an information originator. SOLUTION: Among the character data and picture data stored in a database file for opening a home page on the Internet from the information originator, character data and picture data which are desired to be originated by another medium are fetched to be format-converted into general purpose data and edited in accordance with data layout designed in advance to generate necessary editing data.
Patent JP-2002013535-A (JP)
Title: Ball chain and ball chain apparatus
Inventor: IWAISHI HIROYUKI
IPC: F16C33/38
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve such problems that travelling motion lacks smoothness, noise is generated and service life is short, due to break or bend of a retainer belt around a ball return transfer path. SOLUTION: There are formed belt guide grooves 38, 38' which extend with curvature identical with that of travelling paths of the center of ball 5 along inner surfaces of the ball return transfer paths 38, 38', travelling paths of base portions 7 of the retainer belt 3 are regulated by the belt guide grooves, an inside diameter of a ball retaining hole 11 is set slightly larger than the diameter of the ball, and retainer lips 13, 13' are arranged in such a locational relationship that each lip can deform diametrically, incremental or decremental, at least independently and at the same are made thinner in thickness as move away from the ball retaining hole. Consequently, the retainer belt bends just as draws a smooth arc, and the retainer lips will never clamp the ball so as to stop the rotation, since the retainer lips slip against the balls with the diameter thereof enlarged or decreased in accordance with the bending of the retainer belt.
Patent JP-2002015634-A (JP)
Title: Manufacturing method of keypad
Inventor: TSUJI AKIHIRO
IPC: H01H13/14
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a keypad of low cost wherein the linkage of an adjacent key top is prevented at the time of pressing, distances between key tops can be made small, and the productivity is enhanced. SOLUTION: This is the manufacturing method of the keypad wherein a lower side peripheral edge of each resin button of the key top which is integrally formed in such a manner to cover an upper face side of at least two resin buttons is notched with a part left as a coupling part, and wherein the resin film at the coupling part left between respective resin buttons is removed after fixing a coupled resin film to a predetermined position of a base sheet.
Patent JP-2002015910-A (JP)
Title: METHOD FOR MANUFACTURING 2-17 BASED Sm-Co RARE-EARTH PERMANENT MAGNET
Inventor: MATSUMOTO HIROYUKI
IPC: B22F3/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing degrading of magnetic characteristics in a 2-17 based Sm-Co rare-earth permanent magnet, even when a material powder having a high C of 0.3% or less is used. SOLUTION: In a quenching step after solution treatment during the manufacture of the magnet, the method in which a high-pressure inert gas of 3.9×105 Pa or higher is introduced into a furnace is adopted, so that the degradation of magnetic characteristics of a product can be prevented.
Patent JP-2002014245-A (JP)
Title: Array waveguide diffraction grating, optical coupling and branching system using array waveguide diffraction grating and optical coupling and branching device
Inventor: UEDA TETSUJI
IPC: G02B6/293
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an array waveguide diffraction grating which realizes miniaturization and cost reduction and hardly receives restriction even with respect to a mounting area and a mounting position, and an optical communication system using the array waveguide diffraction grating. SOLUTION: The array waveguide diffraction grating is composed of a first circuit A and a second circuit B. When coupling light is inputted from a fiber array 16 connected to a coupling side input/output waveguide 11a, it is outputted to a coupling side slab waveguide 12a propagating the inside of the coupling side input/output waveguide 11a. Outputted coupling light is spread radially, is inputted to an array waveguide group 13a with equally divided light power, and is outputted to a branching side slab waveguide 14a while making its phase different at a prescribed difference in waveguide lengths. Multiple luminous flux diffraction interference is generated in the branching side slab waveguide 14a, branching light which is inputted within the core of a branching side input/output waveguide 15a is outputted to the optical fiber of a tape fiber 17 by the fiber array 16.  Thus, the miniaturization and the cost reduction are realized, and restriction is hardly imposed with respect to the mounting area and the mounting position.
Patent JP-2002049550-A (JP)
Title: Internet mail system dedicated to insertion of advertisement for transfer by internet mail
Inventor: YOSHINAGA HISAKAZU
IPC: G06Q30/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a transfer Internet mail advertisement insertion system which can automatically insert advertisement without leaving any feeling of physical disorder when Internet mail is sent and received and a service system relating thereto. SOLUTION: An advertisement-insertion-only mail judgment part 700 judges whether or not advertisement is inserted into mail, the advertisement is stored in an advertisement storage part 760, and an advertisement selection part 740 selects the advertisement to be inserted into advertisement-insertion-only m ail; and an insertion judgement part 780 judges whether or not the selected advertisement is inserted into the mail and the advertisement selected by the advertisement selection part 740 is read out of the advertisement storage part 760 and inserted into the advertisement-insertion-only mail for transfer. Further, an account issue judgement part 820 judges whether a user uses the advertisement insertion mail for transfer and an account issue part 800 automatically issues the account of the advertisement insertion mail for transfer.
Patent JP-2001338704-A (JP)
Title: Ground-guarding member of copper-clad ground rod, and lead socket terminal member
Inventor: NAKANISHI MITSUNORI
IPC: H01R4/56
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method for a member and a lead wire, capable of improving simplification and safety of a work at a low cost and obtaining effective grounding resistance reducing effect, in a grounding work using a copper-clad ground rod. SOLUTION: After a hard ground-guarding member 1, having a sharp tip part 1a and a rear end part 1b with a diameter larger than the diameter of the ground rod 4 to prevent a copper coating from being peeled off is attached to the tip part of the copper-clad ground rod 4, a space 3, in which contact between the earth rod 4 and the ground is reduced, is formed between them by driving the ground rod into the ground 5 from the bottom of a drilled hole 9 to be injected with a reducing agent 8, and the reducing agent 8 is led into the space 3. In addition, a lead wire 6a can be connected easily, by using a lead socket terminal member 10 and by cutting the ground rod 4, which has become incapable of being embedded, at a prescribed depth L1.
Patent JP-2002079434-A (JP)
Title: Clamp device
Inventor: KONDO KENJI
IPC: B23Q3/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing and the cost performance of a clamp device by solving problems in a conventional clamp device that it is difficult to ensure the smooth movement of a connection link and/or a handle in a constitution where the connection link is moved in a circular arc-shaped hole of an oscillating clamp arm, which prevents the ensured and simple clamping, and causes the complex movement and structure of the clamp arm, the connection link and the handle complex. SOLUTION: This clamp device is composed of a pressing member mounted on a free end of the clamp arm pivoted on an end part of a base bracket, the handle supported at its tip part, by a pivot movably in a slot formed on the other end part of the base bracket, and the connection link connecting the handle and the clamp arm, and the pivot supporting the handle makes the circular arc motion along the slot. Various articles such as articles of various sizes, articles of various shapes or the like can be clamped by enlarging a moving distance of the clamp arm. The article can be surely and easily clamped by the clamp arm by utilizing the ensured and simple operation of the handle.
Patent JP-2002021129-A (JP)
Title: Cabinet type water feeding device
Inventor: TAKAHASHI HIDEOMI
IPC: E03C1/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet type water feeding device which air-cools motors and an inverter and has high cooling performance. SOLUTION: Two pairs of an outer fan type cooling motor and a pump are arranged at the right portion of the upper section in a cabinet in an upright posture, with the motors located above and the pumps below. A pressure tank is arranged on the left side, pipes and valves are arranged at the lower section in the cabinet, and a control board including a forced air-cooled inverter and a control apparatus is arranged at the uppermost section in the cabinet. A clockwise circulating flow is generated in the cabinet by the outer fans of the outer fan type cooling motors and the cooling fan of the forced air-cooled inverter, and the upper heat is circulated downward, cooled by the pipes and valves, then circulated upward.
Patent JP-2001293398-A (JP)
Title: Nozzle device and method of filling
Inventor: ISHIYAMA FUMIHIKO
IPC: B65B39/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle device capable of preventing a filling material from adhering on a valve element or a tip end part of a valve seat or allowing only the reduced amount of adhesion as compared with a conventional device even if the material should adhere. SOLUTION: The nozzle device comprises a nozzle outer tube 1 having a hollow part penetrating in an axial direction and having the valve seat 1a formed at one end and a valve comprising a valve stem 2 and a valve element 2a formed on one end of the valve stem 2 and capable of moving upwards and downwards in the hollow part of the nozzle outer tube 1. The amount of the filling material is regulated by controlling a clearance of the valve element 2a with respect to the valve seat 1a. The contact faces of the valve element 2a and the valve seat 1a form a conical face and both tip parts of the valve element 2a and the valve seat 1a have acute angles.
Patent JP-2001341740-A (JP)
Title: Pull-tab with spring-up-type tongue
Inventor: NAKAJIMA SHOJI
IPC: B65D17/353
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a pull-tab with which an opening operation can be easily done. SOLUTION: The pull-tab includes a tongue which is curved. The curve is pressed by a finger whereby a bent state is reversed to have the tongue raised and the tongue of the tab becomes easy to pinch.