baber/WOPTO huggingface dataset:
Patent JP-2002021142-A (JP)
Title: Flat perforated plate for trapping foreign matter
Inventor: KOBAYASHI TSUNEO
IPC: E03C1/262
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a flat perforated plate for trapping foreign matters having the performance for trapping the foreign matters in drainage, reducing a drainage sound, and having a draining performance higher than a prescribed value. SOLUTION: This flat perforated plate for trapping foreign matters is provided with a flat perforated plate section, an outer tube section formed on the outer periphery of the flat perforated plate section, a holding section, and a connecting beam section connecting the flat perforated plate section and the holding section. First opening sections are provided every 60 deg. around the center of the flat perforated plate section on the flat perforated plate section, second opening sections each having an opening area smaller than the first opening section are provided between the first opening sections, and a third opening section communicating with the first opening sections and the second opening sections is provided on the outer tube section.
Patent JP-2002019408-A (JP)
Title: Turning caster
Inventor: HIRAI YUTAKA
IPC: A61G5/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a turning caster having a simple structure, easy in manufacture and assembling and lightly and quietly rollable without hindering steering performance even if there exist a recess-projection and a level difference on a road surface and a floor surface with a caring wheelchair, a baby buggy, a medical moving bed and a drip infusion stand as a using object. SOLUTION: This turning caster is characterized in that a bracket main body 31 for arranging a wheel 4 in a tip part of a fork arm 2 extended downward from a connecting top plate 1 and an installing seat plate 7 having the optional number of installing holes 77 are connected and joined by a vertical shaft 8 so that the bracket main body 31 can freely turn around the vertical axis to the installing seat plate 7, and a shock absorbing means fitted with an elastic member 9 is concentrically provided around the vertical shaft 8 so as to be deformable in response to support force and resultant force of impact force acting on the bracket main body 31 via the wheel 4 separately from the support force in a grounding moving state without hindering the turning function made freely turnable.
Patent JP-2002019030-A (JP)
Title: Fuel oil-impermeable rubber laminate
Inventor: AOYAMA TOKUHIDE
IPC: B32B25/08
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a rubber laminate having excellent fuel oil-impermeability as compared with a conventional rubber diaphragm. SOLUTION: In the fuel oil-impermeable rubber laminate in which a resin film layer body 14 of at least one layer and a rubber layer 16 of at least one layer are laminated, the layer body 14 is a fuel oil-impermeable film layer containing a saponified ethylene-vinyl acetate copolymer (EVOH), and the rubber layer is vulcanized/molded on the resin film layer body.
Patent JP-2002024868-A (JP)
Title: Automatic ticket machine
Inventor: FURUKAWA KEIICHI
IPC: G07B5/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To process a man-machine part of an automatic ticket machine by a personal computer. SOLUTION: A control device for controlling the drive of the body of an automatic ticket machine, such as automatic ticket machine, is constructed by a first control part formed by a microcomputer for controlling the mechanical block part, such as ticket issuing block for generating a passenger ticket and issuing the same, and a second control part formed of a personal computer for controlling the man-machine part, such as a service screen.
Patent JP-2002029710-A (JP)
Title: Method and device for generating ozone and gaseous starting material for generating ozone
Inventor: TOKUTAKE SHIGEKAZU
IPC: C01B13/11
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the decreased in ozone concentration without adding gaseous nitrogen at the time of generating ozone by supplying high purity gaseous oxygen into a discharge type ozonizer. SOLUTION: At the time of supplying the high purity gaseous oxygen to the ozonizer 1 from an gaseous oxygen source 2, the high purity gaseous oxygen is passed through a humidifier 4 to add moisture. The moisture content of high purity gaseous oxygen supplied to the ozonizer 1 is controlled to 0.05-40 ppm.
Patent JP-2002022993-A (JP)
Title: Method for manufacturing optical waveguide device
Inventor: MASUDA HIROSHI
IPC: G02B6/122
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing optical waveguide device in which a resin optical waveguide is mounted on an inorganic material substrate and is suitable for mass production. SOLUTION: This process has a first process step of forming a lower clad layer by a resin over the entire part of the top surface of the inorganic material substrate 1, a second process step of forming a plurality of the optical waveguides 4 of a predetermined shape made of the resin on the lower clad layer by longitudinally and transversely arraying the optical waveguide, a third process step of forming an upper clad layer covering the entire part of the top of the substrate 1 by the resin and a fourth process step of disconnecting the individual optical waveguides 4 by cutting the substrate 1 for every longitudinally and transversely arrayed optical waveguide.  A removing process step of removing the lower clad layer and the upper clad layer to the form of belts 50 and 51 from the top of the substrate 1 along a position cut in the fourth step during the third step and the fourth step.
Patent JP-2002018077-A (JP)
Title: Game machine
Inventor: KANEKO YUJI
IPC: A63F7/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a main controller transmits various commands. SOLUTION: The main controller 200 transmits a pattern fluctuation specifying command 1, a left stop pattern specifying command 2, a middle stop pattern specifying command 3, a right stop pattern specifying command 4, a specific game specifying command 5 indicating whether a probability fluctuation lottery is a success or a failure, and finally a whole pattern stop specifying command 6.
Patent JP-2002025474-A (JP)
Title: Deflection yoke and display device
Inventor: YOSHIDA TOKUHIRO
IPC: H04N3/23
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To enable easy correction of the orthogonal distortions that appear on the screen. SOLUTION: The device comprises a correction coil 11, which is installed on the rear end side of the deflecting yoke and forms a two-pole correction magnetic field along the vertical axis direction of the yoke and a bridge circuit 13, which is connected in series with a vertical deflecting coil 7, so as to supply the correction coil 11 with a sawtooth form correcting currents Ia, Ib which are synchronized with a vertical deflecting current Iv. The bridge circuit 13 comprises a variable resistor VR, which is capable of changing the volume and direction of the correcting currents Ia, Ib.
Patent JP-2002018888-A (JP)
Title: Housing panel made of abs and molding method therefor
Inventor: NAKAZAWA KAZUMA
IPC: B29C45/56
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a housing panel which is contrived in consideration of conventional techniques and which is little affected by a surfactant in particular and excellent in chemical resistance. SOLUTION: The housing panel is obtained by a method wherein a cavity is constituted of a plurality of molds forming a surface shape and a rear shape of the panel and wherein an ABS resin is filled in a prescribed amount in the cavity by injection and molded.
Patent JP-2002026937-A (JP)
Title: Header processing method
Inventor: NAGATOMO AKIHIKO
IPC: H04L12/28
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional header processing method that requires a data capacity of 96 bits at minimum for header information because sets of information are referenced at once as a lump of data in the case of referencing plurality piece of information by a lookup table or a CAM (Content-Addressable Memory). SOLUTION: The header processing method of this invention replaces first reference data of header information of communication data with an ID value to reduce its data capacity, stores the resulting ID value to a 1st table, and stores the ID value and the other remaining reference data to a 2nd table in pairs. In the case of capturing communication data arrived from a network, first reference data of header information of the communication data are referenced from the 1st table, and when there exists a corresponding ID value to the reference data, the ID value and the remaining reference data of the arrived communication data are combined in pairs and referenced from the 2nd table. When there exists a set of the corresponding reference data in the 2nd table, the capturing of the arrived communication data is permitted.
Patent JP-2001061878-A (JP)
Title: Bag for collecting substance discharged from body
Inventor: FALCONER MALCOLM I
IPC: A61F5/441
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a urine bag for a surgical opening such that a capacity for collecting urine is large relative to the contents of the bag. SOLUTION: This urine bag 20 includes a frontal wall 22, a rear wall 24 provided with a urine filling port, and a central partition wall 48, and an inlet chamber 38 is formed on the rear wall side of the central partition wall while a urine sump chamber 40 is formed on the frontal wall side of the central partition wall 48. The central partition wall 48 is formed as a fluid-impermeable part from beneath the lower end of the urine filling port to the upper end of the bag 20 and is formed also as a fluid-permeable part from beneath the lower end of the urine filling port to the lower end of the bag. An absorbent pad 42 which absorbs urine is provided inside the urine sump chamber 40 from approximately the lower end to the upper end of the bag 20.  Urine flowing into the inlet chamber from the urine filling port through the urine filling port permeates through the fluid-permeable part of the central partition wall 48 and is absorbed by the absorbent pad in the urine sump chamber 40. The urine is absorbed also by the absorbent pad 42 located upward of the lower end of the urine filling port.
Patent JP-2002030618-A (JP)
Title: Mounting structure of soundproof unit
Inventor: NAKAZAWA TERUO
IPC: E01F8/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To restrain cost by simplifying installation of a soundproof unit on a main body wall and minimizing a space at the time of storage and transport. SOLUTION: A plural number of the soundproof units 4 are constituted in size equivalent to width between two adjacent supports by connecting their side surfaces with each other, brackets 5 to fit in a passage 1A of a square shape with one side open of a support 1 are mounted on both ends of the soundproof units connected to each other in a pluarl number, a receiver fitting 15 furnished with a collar part 15A to be placed on an upper end of the support 1 is fastened on an upper end of this bracket 5,  and the bracket 5 is fastened on the support 1 by placing the collar part 15A on the upper end of the support 1 in mounting structure to mount the soundproof units 4 side cross-section furnished with a pair of branch walls 3 extending to at least the sound source side and anti-sound source side of which form roughly Y shapes on the main body wall 10 by constituting the main body wall 10 by erecting the supports 1 made of H steel with specified intervals and providing the wall main body 2 between these supports 1.
Patent JP-2002028407-A (JP)
Title: Filter device for suspension
Inventor: YAMASHITA HIDEAKI
IPC: B01D29/60
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter device for suspension, which is capable of treating the suspension of granular materials such as sludge of concrete or the like or slime in a drainage ditch to separate into sludge and environmentally safe water. SOLUTION: This filter device is provided with a filter vessel 4 having an opening part, in which the suspension 3 is introduced, a filter media 5 mounted in the filter vessel 4, a transporting means for sucking and moving the suspension 3 into the filter media 5 mounted in the filter vessel 4 and a neutralization means for neutralizing the filtrate.
Patent JP-2002029223-A (JP)
Title: Pneumatic tire
Inventor: SATO KIYOSHI
IPC: B60C11/11
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve running performance on snow. SOLUTION: A step-in side groove wall 24 of a block 20 in a center area and a kick-out side groove wall 26 of the block 20 in a shoulder area are provided with a platform part 28, and the compressive rigidity of these parts is heightened. The kick-out side groove wall 26 of the block 20 in the center area and the step-in side groove wall 24 of the block 20 in the shoulder area are provided with an overhang part 30, and the compressive rigidity of these parts is lowered. Accordingly, when the compressive rigidity in the vicinity of the edge 20A on the step-in side of the block 20 is taken as SL, and the compressive rigidity in the vicinity of the edge 20B on the kick-out side of the block 20 is taken as ST, the relationship between them in the center area is set SL>ST, and the relationship thereof in the shoulder area is set to SL<ST.
Patent JP-2002036460-A (JP)
Title: Decorative sheet
Inventor: FUJITA YOSHIKO
IPC: B32B27/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having good vacuum moldability, folding processability and adhesive properties without using a vinyl chloride resin sheet. SOLUTION: The decorative sheet S comprises a base layer 1 and a surface layer 2 made of a polyolefin resin and laminated on the layer 1 so that the surface layer made at least at the base layer side of a polar functional group- containing polyolefin resin is laminated on the resin sheet of an amorphous polyester resin as the base layer by a melt extrusion method or the like. For example, the surface layer is formed of a two-layer constitution in which an inside surface layer 2A of the base side is made of the polar functional group- containing polyolefin resin and the outside surface layer 2B is made of the polar functional group-containing polyolefin resin by a co-extrusion method. As a decorative treatment, a design layer 3 or the like is suitably printed and formed between the base layer and the surface layer.  It is preferred that the base layer and the surface layer are laminated via the adhesive layer 4.
Patent JP-2002030502-A (JP)
Title: Sportswear and shock-absorbing part
Inventor: KAMATA MAKIKO
IPC: A41D31/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sportswear where a protector is made light without decreasing shock-absorbing capacity, and also made wearable as a clothing (sportswear) by improving shock-absorbing members of a protector for sports such as snowboarding. SOLUTION: This sportswear comprises an expanded plastic shock-resilient layer 10 having a contour corresponding to the portion of a wearer's body to be protected, an expanded plastic shock-absorbing layer 11 which is a size smaller than the shock- resilient layer 10 and set on the inner surface thereof, an outer surface-reinforcing fabric 12 disposed on the outer surface of the expanded plastic shock-resilient layer and having a contour with the same size as that of the expanded plastic shock-resilient layer, and a hem fabric 13 for joining the expanded plastic shock-resilient layer 10 to the outer surface-reinforcing fabric 12 together with respective outer peripheral rims;  wherein the expanded plastic shock-resilient layer 10 is convexly curved on its outer surface, the expanded plastic shock-absorbing layer 11 is concavely curved on its inner surface, a hollow portion 26 for shock-absorbing air is given between the surface of the wearer's body and the expanded plastic shock-absorbing layer 11 when put on the wearer's body, and the outer surface-reinforcing fabric 12 contributes to appropriate slippage on a shock landing.
Patent JP-2002043685-A (JP)
Title: Frequency variable light source
Inventor: SAITO TAKANORI
IPC: H01S5/0687
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a frequency variable light source which is inexpensive and capable of very accurately controlling the frequency of its emission light through a wide frequency band. SOLUTION: Frequency stabilizing laser rays projected from a frequency stabilizing light source 1 and frequency-variable laser rays projected from a frequency-variable light source 2 are compounded by a multiplexer 4 and made to impinge on an optical resonator 3. The optical resonator 3 is made to sweep at a resonant peak frequency by sweep signals, and a transmitted light is projected when the oscillation frequency of incident light from the multiplexer 4 matches with the resonance peak frequency. The transmitted light projected from the resonator 3 is received by a photodetector 5. An analyzer 6 analyzes the sweep signals and detection signals outputted from the photodetector, and frequency difference signals depending on the frequency difference between the frequency stabilizing laser rays and the frequency variable laser rays are fed back to the frequency-variable light source 2.
Patent JP-2002043819-A (JP)
Title: Drive controller for reflecting mirror, and reflecting mirror driving system
Inventor: SAKAMOTO SHINSUKE
IPC: H01Q3/08
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide drive controller for a reflecting mirror which can simplify processing and improve observational efficiency. SOLUTION: This drive controller for the reflecting mirror is applied to a radio telescope, etc., and, upon receiving a command signal CMD which changes in steps from the present angular position θ1 to a target angular position θ2, discriminates whether the reflecting mirror has reached the vicinity of the target angular position θ2, based on a position error ERR between an actual angular position REAL of the reflecting mirror and the target angular position θ2. If the reflecting mirror has not reached the vicinity of the target position θ2, the controller controls the drive of the reflecting mirror through I-type control. Consequently, the reflecting mirror is relatively dislocated in small steps.  When the reflecting mirror reaches the vicinity of the target position θ2, the controller controls the drive of the reflecting mirror through II-type control. Consequently, the reflecting mirror reaches the target position θ2 in one stretch, without overshooting, and because stabilized.
Patent JP-2002035404-A (JP)
Title: Chair for game machine
Inventor: OCHIAI HIDETO
IPC: A47C7/62
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem which though a storage box provided in a chair is useful as a storage means, it is troublesome to put a heavy thing under the chair and it is necessary to move medals collected from a winning ball receiver to a storage box such as floor surface, front side of a game machine, which requires hard labor, troublesome for a women or an aged men, worsening their conditions such as disease. SOLUTION: In the chair for game machine 1, a box supporting member 2 is retractably provided beneath the front side of the chair to support a box A such as coin box. The coin box can be firmly supported and the chair including a supporting means has a construction such that a game or movement of men is not hindered, and hence any one can surely support a heavy box and can perform a game safely. A gaming place can be easily moved even in case of an emergency.
Patent JP-2002047559-A (JP)
Title: Ito film, and film deposition method thereof
Inventor: CHIKUGO RYOJI
IPC: C23C14/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an ITO film having a surface roughness (Ra) of <=1 nm without any new manufacturing step such as a polishing step. SOLUTION: This ITO film is manufactured by an ion plating method using a film deposition apparatus comprising a plasma beam generation source and a hearth disposed in a vacuum container and having an incident surface of the plasma beam in which a consistent magnetic field is formed by an annular permanent magnet disposed in the vicinity of the hearth in a concentric manner with the axis of the hearth, the adjusted magnetic field on the consistent magnetic field by an electromagnetic coil disposed concentric with the axis of the hearth to change the magnetic field in the vicinity of the hearth, the plasma beam from the plasma beam generation source is led to an evaporation material for depositing the ITO film to deposit the ITO film, and characterized in that the specific resistance is <=4 μΩm, and the mean surface roughness (Ra) is <=1 nm.
Patent JP-2002050536-A (JP)
Title: Reduction-resistant dielectric ceramic and laminated ceramic capacitor
Inventor: MIZUNO TSUGUNOBU
IPC: H01G4/12
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide dielectric ceramic, that can reduce loss and heat generation under high frequency and high-voltage/large current, can show stable insulating resistance under AC/DC load, and can use nickel or the like as an internal electrode material in a laminated capacitor. SOLUTION: This reduction-resistant dielectric ceramic is composed of solid solution and a sintering assistant. The solid solution is expressed by a general expression of ABO3+aR+bM and is mainly composed by barium titanate. In this case, R is a compound containing elements such as La, and M is a compound containing element, such as Mn with conditions of 1.000<A/B<=1.035, 0.005<=a<=0.12, and 0.005<=b<=0.12. In the ceramic, crystallographic ratio c/a obtained by X-ray diffraction in a temperature region of -25 deg.C or higher is set to 1.000<=c/a<=1.003, and the peak maximum value should be set to lower than -25 deg.C in the temperature dependency of a relative dielectric constant measured under electric field strength of 2 Vrms/mm or smaller at 1 kHz.
Patent JP-2001113692-A (JP)
Title: Method and apparatus for adjusting warp of ink-jet head, manufacturing method for color filter, and manufacturing method for liquid crystal display apparatus
Inventor: AKAHIRA MAKOTO
IPC: B41J2/01
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately align nozzles of a long ink-jet head. SOLUTION: According to the method, a warp of an ink-jet head 55a having a plurality of ink discharge openings arranged in a longitudinal direction is adjusted. The method includes a process of picking up the plurality of ink discharge openings of the ink-jet head by a camera 202, a process of displaying the picked plurality of ink discharge openings in a monitor 206, and a process of adjusting the warp of the ink-jet head 55a while observing positions of the plurality of ink discharge openings displayed in the monitor.
Patent JP-2002049814-A (JP)
Title: Boarding card issue system having credit settling function separated
Inventor: SUZUKI TAKESHI
IPC: G06Q20/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an ID-information using boarding card issue system which can widely provide credit services by effectively using the know-how of a credit settling institution. SOLUTION: The boarding card issuing facilities are provided with a host computer 11, each user body is provided with a terminal device 13, and an airport is provided with a boarding card issuing machine 15. The terminal device 13 displays 2nd ID information that the credit settling institution manages to reserve a flight ticket. The host computer 11 replaces 2nd ID information with the 1st ID information to complete the flight ticket reservation according to the 1st ID information. Flight ticket reservation information and the 1st ID information are sent to the boarding card issuing machine 15 at the airport. The boarding ticket issuing machine 15 reads user ID information out of an ID recording medium 16 and compares it with the sent 1st ID information to issue a boarding ticket.