baber/WOPTO huggingface dataset:
Patent JP-2001315559-A (JP)
Title: Frame structure of seat back
Inventor: SHIMODA NOBUAKI
IPC: B60N2/90
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure capable of preventing slackening and positional dislocation of webbing of a seat belt device for passing the webbing through the back face side of a seat back. SOLUTION: A child seat anchor wire 30 is arranged in a lower part of a seat back frame 10. The child seat anchor wire 30 is provided with base parts 31 and 32 fixed to a lower frame material 13, a pair of left and right guide parts 33 and 34 and a crossbar part 35 for connecting the tips of the guide parts 33 and 34. The guide parts 33 and 34 extend forward from the lower side of the lower frame material 13. The webbing 22 delivered from a retractor 21 of the seat belt device 20 passes between the under surface side of the crossbar part 35 and the guide parts 33 and 34, and turns upward along a back face from the lower part of the seat back frame 10. This webbing 22 is pulled out to the front face side of the seat back frame 10 by passing through a belt ring 23.
Patent JP-2000329337-A (JP)
Title: Water heater and method for heating water
Inventor: VAGO OTTO Z
IPC: F24H9/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas fired water heater that has a relatively high BTU value as compared with house use, and is used for commercial use. SOLUTION: A water heater 10 is equipped with a watertight tank 12 with a combustion chamber 20 being arranged at the bottom part of the tank. A combustion air blower 34 can suck combustion air into the combustion chamber 20 through a vertical pipe for allowing air from atmosphere to pass when the air flows into the combustion chamber 20 downward. The combustion air entering the combustion chamber 20 supports the combustion of gas being discharged from a burner 26 being arranged in the combustion chamber 20. A combustion product (an exhaust gas) is sucked upward through a plurality of pipes being extended from the combustion chamber 20 to an exhaust gas collection box 24 at the top part of the water heater 10. The exhaust gas flows into an air/exhaust gas product mixing chamber 32 from the exhaust collection box 24, and goes out through an outlet port 36.
Patent JP-2001322713-A (JP)
Title: Article conveying device
Inventor: KUME SATOSHI
IPC: B65G21/20
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To convey an article without damaging and falling down the article in transferring the article from one conveyor to another conveyor. SOLUTION: This article conveying device comprises a first conveyor 52 fox forwardly conveying an article C2 and feeding out the article while forwardly dropping the same from a front edge of a conveying path by self-weight, and a second conveyor 54 for receiving the article C2 fed out from the first conveyor 52. A forwardly downwardly inclined sliding plate 53 is mounted to guide the article C2 fed out from the first conveyor 52 to the second conveyor 54 in a state that the article C2 is slid and dropped by self-weight. The second conveyor 54 has a bottom guide 112 for receiving and guiding a bottom of the article C2. The bottom guide 112 has an inclined part 112a inclined at an angle same as an inclination angle of a bottom face of the article C2 dropped on the sliding plate 53. The bottom of the article C2 dropped on the sliding plate 53 is received by the inclined part 112a.
Patent JP-2001322298-A (JP)
Title: Ink jet recorder, and method for detecting state of ink in ink jet head
Inventor: IKEDA TETSUTO
IPC: B41J2/05
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder, and a method for detecting the state of ink in an ink jet recording head, in which the state of ink in the ink jet recording head can be detected efficiently while employing an ink detection system of extremely simple arrangement applicable commonly to various recording systems. SOLUTION: An ink ejection means 2102 and an ink state detecting means 2103 are provided on a substrate 101 for ink jet recording head and the state of ink in the ink jet recording head is detected based on a detection signal 2107 from the ink state detecting means 2103 during recording operation.
Patent JP-2001326090-A (JP)
Title: Discharge lamp lighting device and light source device
Inventor: HARA YOSHIAKI
IPC: G03B27/54
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device stable in operation. SOLUTION: At an inverter circuit 11, a fluorescent lamp FL is lighted by a pulse lighting method which impresses a high frequency pulse voltage to the fluorescent lamp FL. The lamp current of the fluorescent lamp FL, converted into voltage is detected with a resistor R2, and divided by resistors R3 and R4 and impressed to a driving circuit 13. The voltage of a field effect transistor Q1 is divided by resistors R5 and R6, and the voltage between both terminals of the field-effect transistor Q1 is impressed to the driving circuit 13. When the lamp current or the voltage of the field-effect transistor Q1 exceeds a prescribed value, and the voltage at charged capacitor C3 exceeds a prescribed value, on-duty of the field-effect transistor Q1 is changed by the driving circuit 13, and the voltage of the field-effect transistor Q1 is controlled so as not to exceed the rated voltage.
Patent JP-2001328817-A (JP)
Title: Method for removing manganese from ferric sulfate solution
Inventor: SATO FUMIHIKO
IPC: C02F1/76
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a ferric sulfate solution having extremely low manganese concentration by removing the manganese from the ferric sulfate solution. SOLUTION: Chloric acid or a salt thereof is added to the solution of the ferric sulfate containing the manganese, and the resultant solution is heat-treated to make the manganese insoluble. The component made insoluble is separated to provide the objective ferric sulfate solution and to remove the manganese in the ferric sulfate solution.
Patent JP-2001331705-A (JP)
Title: Method and system for selling article through network
Inventor: KITSUNAI DAISUKE
IPC: G06Q10/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for selling articles through a network, which avoid the communication trouble caused by access concentration and increase the total access frequency in a day. SOLUTION: The method for selling articles through the network receives an order of a customer from a first information processing terminal through the network and includes a step where a number n of information processing terminals simultaneously accessing the first information processing terminal at the time of inquiry about the price of an article is measured in accordance with this inquiry which the customer transmits to a second information processing terminal through the network by a second information processing terminal, a step where price information at the time of in is generated in accordance with the number n of information processing terminals, and a step where this price information is transmitted to the second information processing terminal.
Patent JP-2001332927-A (JP)
Title: Multi-frequency hula-hoop(r)-like antenna
Inventor: YUMINAGA SHO
IPC: H01Q5/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized multi-frequency Hula-Hoop(R)-like antenna, capable of coping with multiple frequencies. SOLUTION: For a multi-frequency Hula-Hoop(R)-like antenna 1, plural Hula- Hoop(R)-like antennas 3 and 4 of different resonance frequencies are located at an interval on a ground plate 2 and one power feeding terminal 5 is provided, corresponding to each of Hula-Hoop(R)-like antennas 3 and 4.
Patent JP-2001335357-A (JP)
Title: Pottery and its manufacturing method
Inventor: SAIJO YOSHIKATSU
IPC: A61G17/08
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a pottery having different pattern and forms which is suited to remind a deceased person, and provide its manufacturing method. SOLUTION: When a corpse is put into a coffin and cremated, the material 1 for the pottery is placed in the coffin with the corpse and then fired. The material 1 for the pottery comprises the ceramic material for ceramics made by biscuit firing or coated with a glaze. The cremation is carried out at 1000 deg.C for one hour. The pottery is manufactured by the firing, while sticking the blood 3 and the fat gushed from the corpse during the cremation.
Patent JP-2001327969-A (JP)
Title: Cleaning method of electrolytic ionic water generating device
Inventor: INISHI TSUNEICHI
IPC: C02F1/46
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To clean the electrode of an electrolytic tank by simple treatment, and to effectively use ionic water used for cleaning when acidic water is drained, without not always discharging the ionic water as waste. SOLUTION: In this cleaning method of an electrolytic ionic water generating device, direct voltage impressed to the electrode 2 of an electrolytic tank 1 is reversed to switch the ionic water drained from the electrolytic tank 1, from alkaline water to acidic water. This cleaning method detects the difference of discharge time or discharge quantity between the alkaline water and the acidic water. When the discharge time of alkaline water is longer than the used time of the acidic water, or when the discharge quantity of the alkaline water is larger than that of the acidic water, voltage is impressed to the electrode 2 of the electrolytic tank 1 at the set time of a timer 16 to clean the electrode for a prescribed time. When water flows into the electrolytic tank 1 during the cleaning of the electrode 2, a display shows that the electrode is in a cleaning state, and the cleaning is continued without stopping it.
Patent JP-2001332292-A (JP)
Title: Control valve type lead-acid battery
Inventor: MATSUMURA YASUSHI
IPC: H01M10/12
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a long service life control valve type lead-acid battery preventive of a short circuit. SOLUTION: Retainers for the control valve type lead-acid battery are used in 3 layers overlapped. The retainer in the central part is to be of an average fiber density which is higher than those of the retainers at both sides. The fiber densities of the retainers at both sides keep a low density at the face contacting the positive and negative plates and a high density at the face contacting the retainer at the central part. The average fiber density of the retainer at the central part is made to be 0.18 g/cm3 or higher.
Patent JP-2001333842-A (JP)
Title: Display stand
Inventor: NISHIOKA MAIKO
IPC: A47F5/03
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a display stand, capable of effectively and impressively showing exhibits such as testers articles, not requiring the higher cost of POP advertisement or the like, nor larger space in both sides of each exhibit. SOLUTION: This display stand is comprised of a foundation plate 1, a display plate 11 which is rotatably and horizontally supported on it, a plurality of pass partition plates 12a which are arranged in a way that they sector the circular display plate 11 at established intervals, toward the rotating direction, partitioning off the display space above the display plate 11 into the plurality, and detachable/attachable sheets 14 for showing the information on a tester article concerned, each of which spreads between two adjacent pass partition plates 12a, thus forming the display space.
Patent JP-2001339185-A (JP)
Title: Cabinet structure of electronic apparatus equipment
Inventor: YOSHIDA KATSUTOSHI
IPC: H05K7/14
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To enable simple and accurate alignment of both an upper and a lower guide rails to connectors of a wiring board. SOLUTION: The guide rails 61, 71 are installed facing each other on both an upper and a lower side frames 60, 70 which are arranged being isolated from each other on an electronic apparatus cabinet frame 1. A printed board 5 is arranged between both of the guide rails 61, 71. A back wiring board lower end engaging segment 74 which is used for attaching a back wiring board 80 on which a connector 81 to be electrically connected with the printed board 5 is arranged is installed on the lower side frame 70. A pressing plate 90 which is served as an electromagnetic wave shielding plate is positioned on the front of the back wiring board 80. The printed board 5 is clamped between the plate 90 and a metal fixture 6 attached on a rear frame 50.
Patent JP-2001336875-A (JP)
Title: Refrigerator
Inventor: TAMURA NAOMIKI
IPC: F25D25/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which the ratio of an ice storage space and a food storage space of a containing case can be varied. SOLUTION: The refrigerator having a draw out type freezing compartment comprises a containing case provided in the draw out type freezing compartment, and an independent partition for partitioning the containing case into an ice storage space and a food storage space wherein the partition is movable to the left and right and the volumetric ratio of the ice storage space and the food storage space can be varied.
Patent JP-2001336736-A (JP)
Title: Method and device for controlling concentration of exhaust gas oxygen of oxygen combustion boiler equipment
Inventor: FUJITA TADASHI
IPC: F23N5/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling concentration of exhaust gas oxygen of an oxygen combustion boiler capable of preventing the occurrence of instability of exhaust gas concentration, stabilizing combustion of fuel in a boiler body, and effecting smooth operation. SOLUTION: A control command 48 to regulate a flow rate of the atmosphere so that outlet oxygen concentration 45 of the boiler body 1 is equalized to an outlet oxygen concentration set value 47 is outputted to a fan 31 during starting. When starting is completed, a control command 49 to regulate a flow rate of oxygen fed from a high purity oxygen manufacturing device so that the outlet oxygen concentration 45 is rendered equal to the outlet oxygen concentration set value 47 is outputted to an oxygen introduction damper 42. Further, a controller 51 is provided such that the control command 48 to regulate a flow rate of exhaust gas circulation flow rate of exhaust gas so that inlet oxygen concentration 43 of the boiler body 1 is equalized to an inlet oxygen amount concentration set value 50 is outputted to the fan 31.
Patent JP-2001345270-A (JP)
Title: Exhaust gas treatment device for semiconductor- manufacturing device and its operation method
Inventor: TSUJI TAKESHI
IPC: H01L21/302
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device of a semiconductor-manufacturing device that is composed so that an exhaust gas is introduced from a number of chambers to one exhaust gas treatment device, bypasses merely the gas of the line for discharging even if a large amount of exhaust gas is discharged from the chamber, for example, by drawing to atmospheric pressure and gas that should not flow is discharged to the exhaust treatment device, can prevent the performance of the exhaust gas treatment device from being deteriorated, and eliminates risk for discharging a harmful gas, and the operation method of the semiconductor-manufacturing device. SOLUTION: This exhaust gas treatment device for the semiconductor-manufacturing device introduces the harmful gas that is discharged from a semiconductor- manufacturing device 1 for changing into harmless one. Bypass lines 10-1 to 10-3 are provided, where the bypass lines have bypass valves 7-1 to 7-3 according to the number of the harmful gas exhausting ports of the semiconductor-manufacturing device 1 or the number of harmful gas inflow parts at a gas treatment part 5. When a large amount of gas exceeding a given amount flows into the gas treatment part 5 from the gas inflow part, and gas that should not flow into the treatment part 5, the gas is discharged through the bypass lines 10-1 to 10-3.
Patent JP-2001343638-A (JP)
Title: Liquid crystal display device
Inventor: MOTOHASHI MASAMI
IPC: F21Y101/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently use the illumination light emitting from a light source directly attached to a circuit board for the display of an image on a liquid crystal display panel. SOLUTION: The liquid display device 1 is obtained by disposing a light guide 3 to face the back face of a liquid crystal display panel 2, disposing a circuit board 4 on the back side of the light guide 3, and disposing a light source 15 to illuminate the entrance face of the light guide plate 12 which constitutes the light guide 3 on the surface of the circuit board 4. In the device, a reflection film 16 is formed on the surface of the circuit board 4 at the position between the entrance face of the light guide plate 12 and the light source 15.
Patent JP-2001341829-A (JP)
Title: Carrier device for article
Inventor: HONMA KATSUMI
IPC: B65G47/14
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device for articles easily sorting the articles and separately carrying them. SOLUTION: This carrier device for the articles W is provided with an article feed mechanism E feeding the inputted articles W while aligning them and an article carrier mechanism C provided in the downstream of the article feed mechanism E and carrying the articles W in a row unit. This device is also provided with a sorting transfer part 17 feeding small articles W dropped from an opening 16 to be defectives smaller than the size of the articles W on the way to the article feed mechanism E, a defective removal mechanism 19 sorting and removing the articles W determined to be the defectives based on the signal of a detecting part S2 provided in the carrier passage of the article carrier mechanism C, a sorting carrier part 20 receiving and carrying the articles W to be defectives,  and a stock part 18 integrally collecting the articles W except for conforming articles sorted by the sorting transfer part 17 and the sorting carrier part 20.
Patent JP-2001345793-A (JP)
Title: Timing regeneration system and digital repeating system comprising it
Inventor: NAKAI YASUSHI
IPC: H04B10/07
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a retiming system in which a data error is not caused in the retiming even if an input signal contains a jitter and the gain of jitter transmission is minimized. SOLUTION: An optical receiver comprises two or more clock extraction circuits (PLL circuit) generating a clock from an optoelectrically converted signal (data) arranged in parallel. Cut-off frequency at the low-pass part of respective PLL circuits is differentiated and retiming is performed in double stage by respective clock outputs. According to the arrangement, jitter resistance is enhanced even under the condition such that the optical signal level is very low and the noise level is high and the gain of jitter transmission is minimized even in a multistage repeater.
Patent JP-2001348642-A (JP)
Title: Heat resistant joined member
Inventor: AKIYAMA KOICHI
IPC: C22C37/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant joined member free from peeling caused by local internal oxidation in the joint even if repeatedly used in a high temperature oxidizing environment. SOLUTION: In this heat resistant joined member whose one part at least is cast iron, the metallic structure of the joint (bond part and heat-affected zone) is mainly composed of graphite and a ferritic phase, or graphite, a ferritic phase and a pearlitic phase.
Patent JP-2001347209-A (JP)
Title: Method and apparatus for applying adhesive to string rubber or the like in a coating line
Inventor: KUNIZAWA TAMIYO
IPC: B05C5/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a large adhesive area with a small amount of adhesives in a coating line applying adhesives to a flat rubber, string rubber in moving and to simplify a guide mechanism for feed position of the moving rubber. SOLUTION: An adhesive is supplied to a rubber running slit groove open to the front, rear, and bottom surfaces in a coating line advancing direction and a string rubber in a stretched state is horizontally fed through the groove. In addition to feeding the rubber from the upper side, the rubber is fed from at least one side of the groove. A first distribution mechanism, which has at its upper part an adhesive feed hole and has at its middle part an adhesive horizontal feed passage, into which an adhesive is supplied from the feed hole, is formed.  A second distribution mechanism has a coating head body having vertically a plurality of rubber running slit grooves, a plurality of longitudinal passages opposed to the adhesive horizontal feed passage of the first mechanism of the coating head body, and a distribution reservoir which is connected to the lower ends of the longitudinal passages and disposed in opposition to the slit groove of the head body. The adhesive coating apparatus has the coating head including a distribution plate having the second distribution mechanism.
Patent JP-2001350511-A (JP)
Title: Remote maintenance system for manufacture line
Inventor: ARAI TOMONORI
IPC: G06Q50/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To enable diagnosis and restoration by connecting device mounted with PLCs of different makers once as to a remote fault diagnostic system for an automatic control line composed of working machines. SOLUTION: A client computer for maintenance is installed in a manufacture line, structures an intranet with different kinds of PLCs mounted on the devices constituting the manufacture line, and is connected by the Internet to a host computer through a modem and a router connected to the client computer. The client computer periodically calls the respective PLCs and stores and transfers their state data to the host computer. Or when the host computer commands, the PLCs are called in order and their state data are transmitted to the host computer.
Patent JP-2001354560-A (JP)
Title: Sustained release tablet comprising isosorbide-5- mononitrate as active ingredient and method for producing the same
Inventor: YUASA SHIYUUICHIROU
IPC: A61P9/10
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release tablet comprising isosorbide-5- mononitrate as an active ingredient, capable of maintaining a change in concentration in plasma by administration daily at a time and excellent in preservation stability and compression moldability. SOLUTION: This sustained release tablet comprising isosorbide-5-mononitrate is obtained by carrying out direct compression molding of a mixed powder containing the isosorbide-5-mononitrate as an active ingredient, hydroxypropyl methyl cellulose as a sustainedly releasing agent and a synthetic hydrotalcite as an excipient.
Patent JP-2001354329-A (JP)
Title: Sheet feeder
Inventor: NAKAMURA TOSHIHISA
IPC: B65H1/14
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of keeping constant sheet feeding pressure by simple constitution and easily regulating the sheet feeding pressure. SOLUTION: A sheet feed roller 11 coming into contact with the uppermost sheet sheet P is rotated clockwise to feed the sheet sheet in the sheet feed direction. The sheet feeding pressure in feeding the sheet sheet P is self-weight of the sheet feed roller 11 coming into contact with the upper side of the sheet sheet P, and the sheet feeding pressure is always constant regardless of the sheet size and the number of stacked sheet sheets.