baber/WOPTO huggingface dataset:
Patent JP-2002217875-A (JP)
Title: Method and device for estimating bit error rate in radio communication system
Inventor: SUDA KENJI
IPC: H04L1/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale without deteriorating a bit error rate estimation characteristic in bit error rate(BER) estimating method/device for evaluating line quality in a radio communication system in which error correction encoding/ decoding are performed. SOLUTION: A signal by which error correction encoding and a rate matching processing are performed is received (1-1). A rate-matching processing (1-2), corresponding to the processing of a transmission side and error correction decoding (1-3), is performed. A special signal which is previously decided is inserted in the reception side rate matching processing (1-2), with respect to a puncture processing for thinning a part of transmission signals on a transmission side. When a bit selection part 1-6 detects a reception signal matched with the special signal, it removes the reception signal from the object of bit error calculation, compares (1-7) decoded (1-3) signals in the other reception signals with the similarly encoded (1-4) signals and calculates the bit error rate (1-9).
Patent JP-2002210334-A (JP)
Title: Apparatus for desalting and method for desalting
Inventor: NOMURA MAKOTO
IPC: H01G11/22
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus by which utilization of water is high and a complicated operation is unnecessary and there exists no problem on environmental pollution and desalting can be highly efficiently performed and a method for desalting using such the apparatus as this. SOLUTION: The apparatus for desalting characterized by having a liquid passing-through type electric double layer condenser, an RO apparatus, a line for feeding a stock water into the liquid passing-through type electric double layer condenser, a line for feeding a water treated by means of the liquid passing-through type electric double layer condenser into the RO apparatus and a line for taking out the permeated water flowing out from the RO apparatus is provided and the method for desalting characterized by passing the stock water through the liquid passing-through type electric double layer condenser and passing the obtained water treated by means of the liquid passing-through type electric double layer condenser through the RO apparatus and taking out the permeated water flowing out from the RO apparatus is provided.
Patent JP-2002210403-A (JP)
Title: Coating apparatus for liquid permeable sheet like base material
Inventor: HATTORI YUTAKA
IPC: B05C9/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus for a liquid permeable sheet like base material, which is capable of uniformly applying slurry without generating rounds of the slurry component at the time of applying the slurry containing solid particles dispersed in a liquid dispersion medium on the sheet like base material having water permeable property. SOLUTION: In the coating apparatus for the liquid permeable sheet like base material, which is arranged on a liquid permeable conveyer for transporting the long liquid permeable sheet like base material along the transporting direction and on which a pre-coat zone, a coating zone and a suction zone are formed, a sheet like shielding body composed of a liquid impermeable material is arranged along the surface or back surface of the conveyer in the coating zone.
Patent JP-2001241786-A (JP)
Title: Refrigerator
Inventor: HIRANO YUTAKA
IPC: C10M105/38
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the performance and reliability of a refrigerator using R134a by using a specified raw material for a polyol ester oil, using within a specified physical property range, adding a special additive, keeping the purity of a fluorohy drocarbon refrigerant at a high value or suppressing the equilibrium water content in a refrigeration cycle. SOLUTION: The refrigerator has a refrigeraton oil using a polyol ester oil as its base oil in a refrigerator cycle using the hydrocarbon fluoride refrigerant free from chlorine, and the residual oxygen content in the refrigerator cycle is set to 0.01 vol.% of less of the refrigerator cycle inner volume.
Patent JP-2002219588-A (JP)
Title: Laser beam machining method and device
Inventor: UEHARA MINORU
IPC: B23K26/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To enable a work to be heated with the desired heat input distribution and enable even a work with uneven thickness to be laser beam machined satisfactorily by making the beam shape arbitrarily changeable, and the radiation strength in a cross section of the laser beam arbitrarily changeable. SOLUTION: In working the work 6 by radiating the laser beam 5 from a plurality of laser beam generation parts 1 by converging by an optical element 7, the radiation strength of the laser beam 5 radiated to the work 6 from each laser generation part 1 is controlled in accordance with the desired heat input distribution.
Patent JP-2002220104-A (JP)
Title: Article conveyance device for hand lift truck
Inventor: MATSUMURA MASAHIKO
IPC: B65G1/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To smoothly position a hand lift truck 8 on a support plate 21 and pull it out of the support plate 21. SOLUTION: When a pallet 1 is completely transferred to a lifting conveyor 29 from a fixed conveyor 18, the lifting conveyor 29 stops and then descends down to the lowest position. Consequently, an upper face of the support plate 21 becomes the same height or substantially same height as an upper face of a floor 17, and a conveyance face 29a of the lifting conveyor 29 has the same height as the upper face of the support plate 21 or becomes slightly lower than the upper face of the support plate 21. As a result, a bottom plate 3 of the pallet 1 is loaded on the support plate 21.
Patent JP-2002219105-A (JP)
Title: Device for washing and disinfecting endoscope
Inventor: KUROSHIMA NAOSHI
IPC: B08B3/08
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for washing and disinfecting an endoscope which prevents deterioration in external appearance of an aluminum member due to a drug liquid. SOLUTION: The device designed by the present invention is for automatic washing and disinfecting an endoscope in which an anion exchanger (37) is installed in a water supply route 15 that receives city water.
Patent JP-2001249404-A (JP)
Title: Spherical mounting system for adjusting three rotary axes without affecting centering
Inventor: DUGGAN SCOTT JOSEPH
IPC: G03B21/10
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device which adjust an optical projection assembly of a projection type TV by rotating it around three axial directions in order to correct the geometry error of an image of the projection television and furthermore maintains a state where the optical projection assembly is turned to the virtual center of a screen of the TV. SOLUTION: The mounting system which adjusts the optical projection assembly of the projection television by rotating it around the three axial directions. The mounting system has a spherical wall and a spherical bracket which mats with the spherical wall by sliding and is movable relative to the spherical wall. The spherical wall and the spherical bracket collaborate mutually so that the optical projection assembly may be rotated around three axes, thereby, the motion of the optical projection assembly is restricted to a part of a route on the spherical surface, and, the image on the screen of the projection television generated by the optical projection assembly is adjusted to the desired geometry, without affecting the centering of the image.
Patent JP-2002219250-A (JP)
Title: Game machine frame
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of protrusion of a frame side controller backward. SOLUTION: The frame side controller 16 is positioned between a front frame 3 and a front face decorating element 4 and mounted to the front frame 3.
Patent JP-2002223855-A (JP)
Title: Toothbrush
Inventor: NATSUI JUNKO
IPC: A46D1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which shows an increased cleaning effect on teeth, is distinguishable form the other toothbrushes easily, and enables a user to recognize the time to change it visually by bristles opening outward. SOLUTION: A tapered part is formed at least at an end of a cut bristle made of a synthetic resin monofilament. A colored, tapered bristle which is dyed all over the tapered part or at a part of it in a different color from the other part is inserted on a base.
Patent JP-2002227504-A (JP)
Title: Rail height adjusting unit
Inventor: TANIYAMA HIROTAKA
IPC: E05D15/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a rail height adjusting unit wherein fine adjustment is difficult since the feeding amount of an adjust screw along the vertical direction is determined by adjustment for the height of a rail. SOLUTION: A pinion 15 rotatably supported on a second member 7 is operated to rotate. A first member 6 having a rack 14 meshing with the pinion 15 and a second member 6 are relatively slid to each other in the horizontal direction along an inclined cam face 8 as a joint surface of both members 6, 7. The total height of both members 6, 7 is fine adjusted steplessly from the minimum height L to the maximum height H.
Patent JP-2002232371-A (JP)
Title: Data broadcasting and receiving system
Inventor: HIRAMATSU TAKAHIRO
IPC: G06F3/038
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when many choices exist, a button must be pressed many times to transit to a desired choice and hence an operation is troublesome. SOLUTION: A data broadcasting and receiving system decides whether a coordinates command cursor 47 exists on a display area of a plurality of choices in a browser screen 43 or not, and sets the cursor 47 ready to select the choice existing on the display area.
Patent JP-2002224540-A (JP)
Title: Method and apparatus for permeable membrane filtration
Inventor: KABASAWA KATSUMI
IPC: B01D65/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a permeable membrane filtration method which needs no special apparatus nor running cost and enables long-time operation. SOLUTION: This filtration method comprises stopping filtration operation, injecting sodium hypochlorite so as to keep the concentration in a membrane module 4 at 10-50 mg/l, immersing the hollow yarn membrane hf of the membrane module 4 in an aqueous sodium hypochlorite solution for a predetermined time, conducting back wash, discharging the aqueous sodium hypochlorite solution from the membrane module 4, and returning to the filtration operation. Thus, high-speed long-time operation is made possible without needing a special apparatus and running cost.
Patent JP-2002232736-A (JP)
Title: Digital image display having scan velocity modulating function
Inventor: YOSHIZAWA KAZUHIKO
IPC: G06F21/10
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem caused by scan velocity modulation processing when display of an input image is not permitted in a digital image display provided with a digital I/F and an electronic authentication system. SOLUTION: A digital image display comprises a digital terminal capable of inputting digital image data, a decode circuit which releases preventive measure against fraud of the inputted digital image data, a display device for display an image, a deflection yoke for mainly controlling the deflection of an electronic beam, a deflection control circuit for generating a deflected current waveform, a scan rate modulation coil for controlling the horizontal deflection of the electronic beam in an auxiliary manner, a scan rate control circuit for generating electric waveform to be supplied to the scan rate modulation coil, and a main control circuit for controlling the scan rate control circuit based on the processing result in the decode circuit.
Patent JP-2002224384-A (JP)
Title: Game board information control system, method, and program
Inventor: KATAOKA TATSUHIKO
IPC: A63F7/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To quickly receive and summerize game board information related to other game parlor network and to set up and distribute business planning information in any hall terminal having a game board information control system. SOLUTION: Information of game boards in respective game parlors is collected and stored in hall computers 11a-11n. When game board information transmission demand is sent from the hall terminals 12a-12n to the hall computers 11a-11n of the game parlor network to which the hall terminals 12a-2n are not pertained via a communication line network 30, the game board information is sent back from the received hall computers 11a-11n to the hall terminals 12a-12n. In the hall terminals 12a-12n, the business planning information is framed based on the received game board information and sent back to the hall computers 11a-11n via the communication line network 30.
Patent JP-2002234980-A (JP)
Title: Wear-resistant resin composition and its molded product
Inventor: ARAKAWA TSUTOMU
IPC: C08K3/26
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a wear-resistant resin composition having excellent wear resistance, excellent flexibility, nontackiness and mechanical strength, and provide a molded article composed thereof. SOLUTION: The resin composition comprises not less than 70 mass% chlorinated polyolefin in a resin, and the chlorinated polyolefin is derived from an ultra-high-molecular-weight polyolefin resin having a viscosity average molecular weight of 400,000-8,000,000, and has a chlorine content of 25-40 mass% and a heat of crystal fusion by the DSC method of not greater than 20 J/g.
Patent JP-2002237848-A (JP)
Title: Router having electronic mail arrival confirming function and key telephone set having the function
Inventor: TAKEO YOSHIHIKO
IPC: H04Q3/58
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To effectively and rapidly check for arrival of electronic mail (e-mail). SOLUTION: A plurality of PCs 3 transmit/receive data to/from a communication line 2 via a router 1. The router 1 accesses the mail server of a mail address of each PC 3 to check for arrival of e-mail during the connection of the line 2 with prescribed timed intervals, and checks for arrival of e-mail every time the line 2 is disconnected. Thus, the line utilization of the line 2 can be improved while the line 2 is connected. Further, even if the number of connection of the line 2 for checking for arrival of e-mail is decreased during the disconnection of the line 2, checking for arrival of e-mail can be realized so as to keep real time property.
Patent JP-2002239712-A (JP)
Title: Clasp mounting head
Inventor: MOCHIZUKI HIDEHIKO
IPC: B22D19/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To ensure smooth mounting of an annular clasp even if the clearance between the external diameter of a bore section of the clasp and the inner diameter of the clasp is small in automatically fitting the clasp to the bore section. SOLUTION: The circumference of a main body section 3 fitting to the inside surface of the clasp W is provided with a thrusting member 4 and is provided with a clamping member 5 which is made retractable by the actuation of an air cylinder 7 and thrusts and holds the set clamp W. A vibrator 6 is connected to the thrusting member 4. The front end of the main body section 3 is provided with a positioning projection 3t and is made fittable into a recessed part d at the front of the bore section Gb of a metal mold G.
Patent JP-2001218938-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To warn reliably in advance that the result in display of a variable display device becomes a specific mode of display to help a player confirm easily the result. SOLUTION: A player is warned in advance by using a variable display state of a variable display device watched by the player and making a rotary drum start varying after rotating it reversely by half a design at a time when the variable display device begins to vary.
Patent JP-2002249385-A (JP)
Title: Calcination furnace, method for removing silicon monoxide in calcination furnace and method for manufacturing silicon carbide filter
Inventor: SAIJO TAKAMITSU
IPC: F27D7/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a carbon-based member like a silicon carbide molded form and the like in a calcination furnace. SOLUTION: A calcination furnace 21 is equipped with a muffle 23 having an inlet 24 at one end and an outlet 25 at the other end. In the muffle 23 a heater 29 to heat a silicon carbide molded form 16 is installed. In the muffle 23 a conveyor belt 26 to transport the molded form 16 is installed. The molded form 16 is transported on the conveyor belt 26 while heated by the heater 29 from the inlet 24 to the outlet 25. From the top surface of the muffle 23, two exhaust pipes 31 protrude vertically. In these exhaust pipes 31 silicon monoxide removers 36 are filled in. And silicon monoxide generated when the silicon carbide molded form 16 is heated can be removed by the silicon monoxide remover 36.
Patent JP-2002251441-A (JP)
Title: Monthly contact lease article promotion system
Inventor: IMAIZUMI MASAKATSU
IPC: G06Q30/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a monthly contract lease article promotion system which manages monthly contract lease information offered from plural real estate agents or owners unitarily. SOLUTION: This system is composed of a headquarters side server 10; having a lease articles database 22, a common fixtures database 23, a member contractors database 24 and a tenants database 25, and also a transmitting and receiving means 11, an input and output means 14, a storage means 15, an ID inparting means 16, an information check means 17, an information selection means 18, and an information renewal means 19; moving-in candidates side information terminals 50, agents side information terminals 30, and information memory media 70a, 70b storing video information and the page URL of headquarters side server beforehand:  this system, while managing the monthly contract lease articles information offered from the plural agents unitarily at the headquarters side and performing moving-in reservation applications, moving-in reservations, and moving-in contracts by disclosing the things information through Internet, on the other hand, manages the fixtures information offered from the plural agents unitarily at the headquarters side and attains the common utilization of fixtures among the agents.
Patent JP-2002251013-A (JP)
Title: Positive resist composition
Inventor: SATO KENICHIRO
IPC: C08K5/36
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition excellent in aptness for halftone exposure, hole pitch dependency and margin for exposure, capable of preventing a sensitivity change due to storage with age, excellent in PED stability and excellent also in uniformity of reduction in film thickness when a resin is etched with an oxide. SOLUTION: The positive resist composition contains a resin having repeating units with a specified alicyclic lactone structure, further having an alicyclic hydrocarbon group and having a velocity of dissolution in an alkali developing solution increased by the action of an acid and at least two specified compounds which generate acids when irradiated with active light or radiation.
Patent JP-2001271421-A (JP)
Title: Fixing part and bolt part used to join steel pipe column
Inventor: KURODA HIRONOBU
IPC: F16B37/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing part and a bolt part used for a joining structure of a steel pipe column capable of accurately performing joining work of the steel pipe column with reduced labor without reducing strength of the steel pipe column. SOLUTION: In these fixing part 3 and bolt part 5 for fixing the steel pipe column 1 for opening a through hole in a part to join a steel frame beam B and a reinforcing part 2 being inserted into this steel pipe column 1 and opening a fixing hole in a position opposed to the through hole, the reinforcing part 2 is inserted into the steel pipe column 1 in a state of retreating the fixing part 3 inserted into the fixing hole to the reinforcing part 2. After positioning the through hole of the steel pipe column 1 and the fixing hole of the reinforcing part 2, the fixing part 3 is advanced to fix the reinforcing part 2 to a prescribed position of the steel pipe column 1.  Afterwards, the bolt part 5 previously thread-mounted on the fixing part 3 is rotated to be projected outside the steel pipe column 1, and a nut is screwed to engage with the bolt part 5 to join the steel pipe column 1 and the steel frame beam B.
Patent JP-2002220723-A (JP)
Title: Hat provided with pocket for cellular phone/phs
Inventor: KIMURA YOSHIO
IPC: A42B1/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a hat capable of telephoning a cellular phone/PHS without continuously holding a receiver to the ear by the hand even in the time such as driving a car or working with both hands. SOLUTION: This hat 1 installs a pocket 3 capable of containing the cellular phone/PHS 2 on a side of the hat. The cellular phone/PHS 2 is inserted in the pocket 3 from the upside after switching to usable state in the case of using the cellular phone/PHS 2. The cellular phone/PHS 2 is capable of using without keeping in the hand as long as switch-off by setting the cellular phone/ PHS 2 in the pocket 3.
Patent JP-2002256605-A (JP)
Title: Slime removing instrument
Inventor: MUTO KO
IPC: E03C1/126
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the cost of a chemical storage case increases and the price of the whole slime removing instrument rises although a drain inflow port must be formed to the chemical storage case with high accuracy for adjusting the discharge of drainage working to chemicals. SOLUTION: The chemicals are stored in a chemical storage bag 4 formed of paper or a nonwoven fabric. The chemical storage bag 4 is set in a protective case made of paper composed of a case body 31 and a case cover 32 for facilitating mounting on the cover.
Patent JP-2001328325-A (JP)
Title: Imaging controller, imaging apparatus, method for controlling imaging apparatus, and storage medium
Inventor: MORI HIROMI
IPC: G06F3/12
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging controller in which an arbitrary water mark can be printed simply and easily on an arbitrary page through one print processing, an imaging apparatus being controlled by that imaging controller, its control method, and a storage medium having the method recorded therein. SOLUTION: A water mark setting program is stored in the image information setting program 6 of a printer driver 3 for controlling a printer 7. The water mark setting program includes a program for generating a water mark and a program for performing print processing while putting an arbitrary water mark onto an arbitrary page in one print job.
Patent JP-2002253696-A (JP)
Title: Chemically nontoxic treatment method of pcb and apparatus therefor
Inventor: KATSUKI KAZUICHI
IPC: A62D3/33
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus which renders organic chlorine based compounds deleterious to the environment nontoxic simply and in safety by a chemical treatment thereof. SOLUTION: Lime, silica rock and activated charcoal are fed into a reactor having an agitator and a heater and an insulating oil containing the deleterios organic chlorine based compounds is poured therein with an agitation being heated. Water is poured into the mixture to get chlorine desorbed from the organic chlorine based compounds thereby obtaining a nontoxic organic compound. The product of the treatment can be utilized for the subsequent treatment by extraction, baking and other treatments.