baber/WOPTO huggingface dataset:
Patent JP-2001121403-A (JP)
Title: Chemimechanical polisher incorporating pressure control circuit
Inventor: GO KOTETSU
IPC: B24B37/005
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a chemimechanical polisher incorporating a pressure control circuit. SOLUTION: This chemimechanical polisher comprises a pressure control circuit, and further comprises a rotary polishing platen, a slurry supply system for feeding slurry onto the outer surface of the rotary polishing platen, and a rotary carrier for holding and rotating a wafer and causing the outer surface of the wafer to make contact with the rotary polishing platen and the slurry so as to carry out chemimechanical polishing process. The pressure control circuit effects a pressure distribution on the outer surface of the wafer in accordance with polishing rates at various positions on the surface of the wafer. With this arrangement, polishing rates at different positions on the outer surface of the wafer are made to be uniform, thereby making it possible to uniformly flatten the overall outer surface of the wafer.
Patent JP-H08173864-A (JP)
Title: Colorless-fluorescence safety spray
Inventor: TAKAHASHI SHOE
IPC: B05D5/06
Filed: 1994-12-27
Abstract: PURPOSE: To prevent a danger liable to cause at night with the luminescence as it darkens, with the luminescence at the spray-coated part unseen when it is bright in the daytime and without spoiling the beautiful appearance or attracting attention by using a colorless fluorescent paint. CONSTITUTION: A colorless fluorescent paint is sprayed by a coating colorless fluorescent spray can over the clothes, knapsack, etc., to enhance the recognizablity of children walking in the dark and traffic safety. Besides, although the cycling at night is faster than walking and susceptible to danger, the safety is enhanced by applying a colorless flurorescent paint. Meanwhile, the paint is sprayed over the stairs, branches of tree extended over the sidewalk, low roofs, stakes, etc., which are dangerous in the darkness to make them more recognizable. The paint can be applied on the clothes of an operator engaged in the night works to make him safer, and the paint is widely utilized for various purposes.
Patent JP-2001149299-A (JP)
Title: Antimicrobial mat
Inventor: HAYASAKA KUNIYUKI
IPC: A47L23/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a antimicrobial mat which obviates the degradation in antimicrobial power during the manufacture or use of the mat, is capable of sufficiently exhibiting an antimicrobial effect and retains antimicrobial persistence without losing the same. SOLUTION: A master batch obtained by kneading >=80% nylon of 2.0 to 2.5 in relative viscosity and <=2.0% silver-base inorganic antimicrobial agent and nylon for spinning having a relative viscosity exceeding 2.5 are kneaded to form a resin composition. Pile yarn is formed by twisting the multifilaments consisting of the fibers formed by spinning the resin composition described above. The mat consists of a front surface layer formed by tufting the pile yarn described above to a base fabric and a backing layer.
Patent JP-2001155604-A (JP)
Title: Proximity switch
Inventor: NAKAMURA TOSHIYUKI
IPC: H01H36/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a proximity switch that is shielded, but having a prolonged detection distance like a non-shielded type. SOLUTION: The detection head 8 is to detect the approach of an object by detecting the change of a magnetic flux caused by it, shielded by covering the circumference of detection head 8 with a metal case 2, which includes a metal parts 13 for guiding then magnetic flux in the direction (shown in the figure) of detecting the object. The metal parts 13 further comprises a cylindrical portion 13A interposed between the inside 2a of the metal case 2 and the periphery 8a of the detection head 8, and flange portion 13B to cover the front end face of the metal case 2.
Patent JP-H09173789-A (JP)
Title: Desalting treatment for sea water
Inventor: TAKAGI KAZUHIRO
IPC: C02F1/48
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to remove the salt component of a range harmful to the growth of plants from the sea water while the components useful of the plants are made to remain. SOLUTION: While the sea water is dipped in a medium layer 2 provided with electrodes 3a, 3c on both sides, voltage is impressed on these electrodes to apply electric fields to this medium layer. The respective ions of the salts in the sea water are migrated and gathered to the electrode side meeting the respective polarities by these electric fields, by which the ions are removed. The ions of the salts are made to form chelate compds. near the electrodes.
Patent JP-2001158338-A (JP)
Title: Master cylinder
Inventor: UNO FUMIAKI
IPC: B60T17/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder capable of fully assuring performance regarding the locking of a reservoir to a cylinder body and a seal member without causing a substantial increase of cost. SOLUTION: A radially outwardly projecting flange portion 40 is formed at the leg part 37 of the reservoir 12 and in a position where it projects beyond the seal member 13 toward the cylinder body 11, and a locking member 42 with an outside diameter greater than the outside diameter of the flange portion 40 and with an inside diameter smaller than the outside diameter of the flange portion 40 is interposed between the seal member 13 side locking surface portion 39 of the flange portion 40 and the cylinder body 11 side locking surface portion 32 of the seal member 13, so that the locking member 42 greater in outside diameter than the flange portion 40 significantly increases the force to lock the reservoir 12 to the seal member 13, that is, the cylinder body 11.
Patent JP-H05174277-A (JP)
Title: Control part integration type lobby interphone
Inventor: TABUSE TOSHIAKI
IPC: E05B49/00
Filed: 1991-12-24
Abstract: PURPOSE:To prevent a password number from being changed due to mis-chief, etc., by enabling the registration operation of the password number required for the unlock of an electric lock at the hallway of a multiple dwelling house to be performed with a simple operation when mounting work is performed and also, in a short time, and complicating registration hereafter. CONSTITUTION:This interphone is comprised in such a way that the control part of a rotary switch 20, etc., to set a secret code is provided integrally with a lobby interphone main body back part, and the password number can be inputted with the secret code by operating ten keys 30 provided at the front of the control part and a lobby interphone main body, or the password number can be inputted within constant time by operating the ten keys, or the unlock by the password number can be invalidated.
Patent JP-2000276167-A (JP)
Title: Body structure of stringed instrument
Inventor: MIZUGUCHI KIYOSHI
IPC: G10D1/08
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify a production process by reducing the consumption of timber and to inexpensively manufacture a body structure while maintaining a high-quality finish feel and sound quality and to enhance the degree of freedom in design. SOLUTION: The body is composed by a body frame 21, a center block 24 disposed in the central part of this body frame and a front surface plate 12 and rear surface plate 13 covering the front and rear surfaces of the body frame 21 and the center block 24. The body frame 21 is formed of metal or synthetic resin and the center block 24 is formed of timber or synthetic resin.
Patent JP-2000172441-A (JP)
Title: Coordinate input device
Inventor: CHIKUGI TOSHIYUKI
IPC: G06F15/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To enable, with a simple constitution, pen input on an arbitrary area on a panel surface allowing a hand to touch the panel and to enable both pen input and finger input. SOLUTION: On the top surface of a liquid crystal display part 10, a depression coordinate detection layer 30 is arranged which has detection unit areas which have a width smaller than that of a finger and are arrayed in xy directions and detects a coordinate position pressed with a pen, the hand holding the pen, or a finger. An ineffective area setting part 41 sets the area of a coordinate position pressed with the hand holding the pen as an ineffective area whose positions are determined relative to the pen coordinate values. A discrimination part 40 decides the pen coordinate values from the depression coordinate values calculated by a depression coordinate calculation part 38, calculates the ineffective area for the foregoing pen coordinate values, and decides that the coordinate values in the ineffective area other than the pen coordinate values indicate the coordinate position inputted by the depression by the hand holding the pen and coordinate values outside the calculated ineffective area indicate the coordinate position pressed with the finger for operation input.
Patent JP-H07160781-A (JP)
Title: Process controller
Inventor: YOKOYAMA KEIRO
IPC: G06Q50/00
Filed: 1993-12-13
Abstract: PURPOSE:To provide a process controller capable of efficiently exchanging an renewal part without suspending a line by preventing an exchanging time from being missed. CONSTITUTION:The number N1 of sheets processed till now is read from a file server 4 (step S21) and furthermore, the standard value N2 of jig A inputted by a computer 2 for inputting exchanging condition is read from the file server 4 (step S22). Next, the number N3 of residual sheets is calculated from read values N1 and N2 (Step S23), Furthermore, the allowable range of the exchanging condition is checked with the remaining number N3 and when present remaining number N3 is over the allowable range, display is switched to urge exchanging preparation (step S24). After then, a picture displaying the exchange time of the jig A is prepared based on the result of the step S24 and displayed (step S26).
Patent JP-2000130904-A (JP)
Title: Ice catch
Inventor: ISHIKAWA SHINICHI
IPC: F25D3/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a convenient ice catch which can be cooled conveniently by a refrigerator, or the like, and can be used at any place when it is wrapped in towel by adding water to a polymer absorber and cooling it to serve heat absorption. SOLUTION: A polymer absorber is added with water and cooled to constitute an ice catch useful for heat absorption. The ice catch exhibits cooling action when the water added to the polymer absorber is cooled. It can be cooled conveniently using a refrigerator, or the like, and it can be used at any place when it is entirely wrapped in towel. Furthermore, the water added to the polymer absorber can be prevented from flowing out. When the polymer absorber is utilized secondarily and added with water, a convenient ice catch can be obtained.
Patent JP-H07164421-A (JP)
Title: Application of uneven patterns to surface of ceramic plate material
Inventor: FUJITA SHINJI
IPC: B28B11/10
Filed: 1993-12-14
Abstract: PURPOSE:To apply uneven patterns to the surface of a ceramic plate material after curing in an extremely easy manner by a press. CONSTITUTION:An adhesive layer 2 thicker than the uneven difference of uneven patterns to be applied is provided to the surface of a ceramic plate material 1 molded using gypsum, cement or the like as main raw materials and a thin metal plate 3 is laminated to the adhesive layer 2 and before the adhesive layer 2 is perfectly cured, uneven press patterns are applied to the thin metal plate 3.
Patent JP-2001159628-A (JP)
Title: Method and apparatus for inspecting electrical resistance welding nugget
Inventor: IMAMOTO KAZUNOBU
IPC: G01B17/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To solve problem of a nugget formed by electric resistance welding being generally inspected for the purpose of investigating whether the nugget is welded, but the welding state of the nugget is not examined from the viewpoint of the relation with the thickness of a work. SOLUTION: A thickness (t) of a nugget 3 in the same direction as with the thickness direction of works 1, 2 and a width (d) of the nugget 3 in the direction crossing the thickness direction of the works at almost right angles are measured simultaneously or successively, and both measured values are compared with reference values by a measured value determining apparatus to read the quality of the nugget 3 on a display device 23.
Patent JP-H09183483-A (JP)
Title: Faucet packaging box
Inventor: NISHIKAWA HIROYUKI
IPC: B65D85/64
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact packaging box for the storage of a faucet whose faucet main body, faucet water feeding part rising from the faucet main body and water feeding hose extending from the bottom of the faucet main body are integrated into one. SOLUTION: This faucet packaging box storing an integrated faucet 1 comprising a faucet main body 11, faucet water feeding part 10 and water feeding hose 13 comprises an outer box 3 and a faucet holding frame 2 stored inside the outer box 3 to hold the faucet 1 in place restricting its movement. In this case, the faucet holding frame 2 holds the long parts of the faucet including the faucet main body 11, the rising part 18 of the faucet water feeding part 10 and the base end part of the water feeding hose 13 in the direction along one diagonal of the outer box 3, and the water feeding hose 13 rolled up in the end in the direction along the other diagonal.
Patent JP-H11196421-A (JP)
Title: Pipeline structure calculation circuit
Inventor: YAMAGUCHI HIROHISA
IPC: H04N19/51
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce overhead in motion prediction of picture information. SOLUTION: This structure calculation circuit for motion prediction includes a search window register group 8 composed of rows and columns and an additional register column 9. Picture data in the search window register group 8 are updated by a horizontal shift and, when a search window block reaches an end of the search window, have the picture element data updated by the vertical shift. At the time of the vertical shift, the picture element data in an additional register column 9 are inputted to the lowest column register of the search window register group to which they are connected.
Patent JP-H11172824-A (JP)
Title: Prestrest concrete panel
Inventor: KOYANAGI MITSUO
IPC: B28B23/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the occurrence of a crack by a method wherein a thick section part is formed in a given shape at the outer peripheral edge part of a precast concrete panel, and when a tendon to exert a tension on the thick section part is embedded in an annular state. SOLUTION: A concrete panel 10 precast in a rectangular shape is molded by using forms, and a tendon 12, such as a PC steel, to exert a tension on the outer peripheral edge part of the concrete panel 10 is looped in an annular shape for embedding. The tendon 12 is arranged in an annular shape to surround four stays 14 arranged in forms in correspondence to the four corners of the concrete panel 10. One end part 12a of the tendon 12 is fixed by a lock tool 16 and embedded in concrete. The other end part 12b of the tendon 12 is protruded from the concrete panel 10, and by applying a tension on the protrusion part, the tendon 12 is stretched on a whole. Thereafter, the protrusion part is fixed on the end face of the concrete panel 10 and cut.  This constitution suppresses the occurrence of a crank to the central part of the concrete panel and prevents the occurrence of breakage and a broken piece.
Patent JP-2000169111-A (JP)
Title: Oxygen enriching equipment
Inventor: IKEDA SHIGEJI
IPC: C01B13/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To make the whole device compact, to prevent the vibration of a humidifier and to reduce cost by dispensing with idle gap necessary for mounting the humidifier in the height direction of a housing part of the humidifier. SOLUTION: Two connecting ports 6, 7 are vertically arranged side by side to face horizontal in the housing part 2 of a box 1 front part. The 1st connecting port 145 in two connecting ports 145, 15 in the humidifier 9 is formed to face in the horizontal direction by a plurality of pipe joints connected at right angle from an upper cap 11 of the humidifier 9. The 2nd connecting port 15 is formed to face almost in the horizontal direction with a pipe horizontal projecting from the upper cap 11 of the humidifier. The 1st and 2nd connecting ports 145, 15 of the humidifier are inserted from the horizontal direction to two connecting ports 6, 7 of the horizontal part 2 to be connected.
Patent JP-H11175325-A (JP)
Title: Device and method for managing cooperation of attribute data between system development supporting tools
Inventor: TOMITA SEIICHI
IPC: G06F9/44
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To perform the bidirectional cooperation of the data of the same attributes respectively managed by the plural kinds of system development supporting tools and to adopt optional attributed data in change histories for the respective attributes of the respective tools. SOLUTION: A change information acquisition program 201 registers the attribute data updated at the point of time of preserving the attribute data in a tool A information file 104 to a tool A change information file 105. A common repository 106 stores the change histories of the tool A and the tool B for the same attributes in correspondence. A change information reflection program 203 reflects the change history of the change information file 105 on the common repository 106. It is similar for the tool B as well. A consistency reflection program 205 updates the information files 104 of the respective tools by specified attribute data when the attribute data of the specified change history of the respective tools are specified for the respective attributes.
Patent JP-H09183420-A (JP)
Title: Packaging apparatus
Inventor: KATO SATOSHI
IPC: B65B57/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To package without a drop in processing speed and without need for special operation by a method wherein a carry-in process and a thrust process are activated independently of each other so that the thrust process is activated when a product is carried onto an elevator and a specific number or more of the products may not be carried in during one cycle of the thrust process. SOLUTION: A product mounted on a weighing dish (a) is detected by a reflecting light sensor 3a of a detection means D and carried by a pusher conveyer 1 onto an elevator 2 under control of a carry-in motor. When the product which has been mounted on the elevator 2 is sensed, the elevator 2 rises to proceed to a thrust process for thrusting the product toward a film. In this case, regulation and control are done so that two or more products may not be carried successively within one cycle of working hours of the thrust process by the elevator 2. Thus packaging is done without adding special operation and without a drop in processing speed.
Patent JP-2000169574-A (JP)
Title: Process and apparatus for manufacturing poycarbonate
Inventor: NAKAMOTO HIDEKAZU
IPC: C08G64/30
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain high quality products in minimum energy by using a manufacturing apparatus in which one or more of reactors for transesterification and for manufacturing a lower molecular polymer compound do not have a stirring function, and a reactor for manufacturing a higher molecular polyester does have a stirring axis in a rotating center. SOLUTION: Manufacturing processes comprises the followings: an organic phenolic compound having a dihydroxyl group such as bisphenol A and dimethylcarbonate as starting materials are mixed in a specified ratio; the mixture is supplied into reactor 3 (first reactor) for transesterification through material supplying line 2 from material controlling tank 1; transesterification is performed at 130-250 deg.C: and gaseous phenol obtained from naturally circulating products by evaporation of byproducts generated is liquefied.  Then, a polymer having a degree of polymerization of 40-180 is obtained from the following processes: the slurry is sent into initial polymerization tank 7 (second reactor); this is reacted at 200-280 deg.C to lead to a polymer having a degree of polymerization of 10-50; the polymer is sent into final polymerization tank 11 (third reactor) providing stirring wing 12 without a stirring axis in a central portion through connecting tube 10; and the polymer is polycondensed at 250-330 deg.C.
Patent JP-H09183101-A (JP)
Title: Desk cutting machine
Inventor: KOCHIYAMA KATSUTOSHI
IPC: B23D47/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembling work and reduce manufacturing costs. SOLUTION: A drive motor 15 is stored in a cylindrical part 13a and a motor shaft 15a of the motor 15 is rotatably supported on a bearing 16 provided in a second arm 13 and a bearing 16 provided in a motor cover 17. The axial center of the shaft 15a is set so as to be aligned with the rotational center of the arm 13 with respect to a first arm 11. A circular saw shaft 18 is rotatably supported on the other end side of the arm 13 and a circular saw blade 19 is replaceably fixed to one end of the circular saw shaft 18 by means of a clamp member 20. A pulley 21 is fixedly mounted to the shaft 15a and also a pulley 22 is fixedly attached to the shaft 18. A belt 23 is stretched between the pulley 21 and the pulley 22 so that turning force of the motor 15 can be transmitted to the shaft 18.
Patent JP-H05159314-A (JP)
Title: Method and device for drawing in focusing in optical pickup device
Inventor: OGAKI TATSUO
IPC: G11B7/085
Filed: 1991-12-03
Abstract: PURPOSE:To allow focus drawing in from both positions where an objective lens by which light projected on an optical recording medium is converged is relatively close and far to the medium in an optical pickup device. CONSTITUTION:A reflected light from the optical recording medium is bi-sected, and the two beams of reflected light are each received by light detectors 21, 22. The light detectors 21, 22 are each composed of tripartite photodiodes. The output signals fd1 and fd2 of the central photodiodes 21b, 22b are compared, and the signal having a lower level is selected by a changeover switching circuit 52. This selected signal becomes the focus drawing in signal FD.
Patent JP-H10183633-A (JP)
Title: Formation of continuous fiber-contained vegetation foundation
Inventor: SASAHARA NORIYUKI
IPC: E02D17/20
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To improve durability by a method wherein after a mud-form base material and continuous fibers are mixed together by an air suction type mixing nozzle, an aggregate material is mixed, and spraying is effected as the mixture is brought into a high-degree aggregate state. SOLUTION: A flow rate of a muddy base material A fed with a pressure by a pump is regulated by a muddy base material regulation cock 1 and when the muddy base material is injected in an agitation cylinder 3 through an injection nozzle 2, air is sucked in the cylinder 3 through an air suction port 4 by a negative pressure and a continuous fiber C is introduced in the cylinder 3 through a continuous fiber insertion port 5 and the base material A is sucked. An aggregate material B is then introduced in the cylinder 3, and a vegetation foundation material is discharged from the cylinder 3 as aggregate reaction is caused to occur. In this case, resistance is provided by covering a feed bobbin for the fiber C and the tension of the fiber is stabilized.  A ceramic type roll valve is used as the cock 1 and a shock resistant membrane of short fibers is formed on the contact surface of a ceramic member. Further, a plurality of insertion ports 5 are provided, and the fiber C is dispersed to improve a linkage effect. This constitution improve corrosion resistance and the slip prevention effect of the vegetation foundation.