baber/WOPTO huggingface dataset:
Patent JP-2001217466-A (JP)
Title: Reflection-type light-emitting device
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/50
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-type light-emitting device that is in a new configuration and is desirable when the light-emitting device is covered with a light-transmission material in which a phosphor is dispersed as light source. SOLUTION: In the reflection-type light-emitting device that is provided with a light-emitting device, a lead having a mount part for mounting the light- emitting device, and a reflector, the mount part is provided with a recessed part that is open while opposing the center of the reflection mirror on the center axis of the reflector and accommodates the light-emitting device and a phosphor in the recessed part.
Patent JP-2001215520-A (JP)
Title: Method of manufacturing liquid crystal device
Inventor: KOBAYASHI YOSHIFUMI
IPC: G02F1/1341
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a liquid crystal device, which enables a sealing agent to not to be formed on the outer side of a liquid crystal cell, without giving damages to a substrate. SOLUTION: After injecting the liquid crystal between the substrate 11 and an element substrate 12 from a liquid crystal injection hole 15, and after pressurizing a liquid crystal cell from both sides side of the substrate 11 and the element substrate 12, by applying a non-cured adhesive 17A so that the entrance of the liquid crystal injection hole 15 is covered, and canceling or reducing the pressurization of the liquid crystal cell, after drawing a part of the non-cured adhesive 17A in the inside of the liquid crystal injection hole 15, the non-cured adhesive 17A adhering to the outside of the liquid crystal injection hole 15 is removed by wiping or suction, or wiping off after the suction, and by curing the noncured adhesive 17A formed in the liquid crystal injection hole 15,  thus a sealing agent 17 which seals the liquid crystal injection hole 15 is formed only in the inside of the liquid crystal injection hole 15.
Patent JP-2001212577-A (JP)
Title: Water cleaning treatment method
Inventor: KOBAYASHI TADASHI
IPC: C02F1/52
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance the removing effect of arsenic from raw water containing arsenic in low concentration. SOLUTION: Arsenic-containing raw water is treated by a filtering method using a filter medium comprising synthetic resin fibers and subsequently treated by a fixed bed filtering method to reduce the concentration of arsenic in raw water.
Patent JP-2001213280-A (JP)
Title: Wiper pivot
Inventor: OHASHI YASUO
IPC: B60S1/34
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiper pivot by which no large shock is applied to an object even when the object is collided with a pivot shaft from the outside. SOLUTION: The wiper pivot 1 comprises a pivot holder 3 in which a pivot shaft support portion 3b to turnably support the pivot shaft 2 and a vehicle body fixing portion 3d are integratedly formed with each other via a connection portion 3c, and a shock breaking portion 4 which is thin-walled and formed on the connection portion 3c, and broken when the shock exceeding the predetermined value is applied to the pivot shaft 2.
Patent JP-2001219793-A (JP)
Title: Vibration blocking soundproof material
Inventor: KONDO KAZUYUKI
IPC: B60R13/08
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a vibration blocking soundproof material that has a simple structure and good soundproofing performance and productivity. SOLUTION: In the vibration blocking soundproof material 2 in which an outer sound isolation layer 3 made of hard material is coupled to a car body panel 1 through a sound absorption layer 4 made of soft material by a fixture 5, the sound absorption layer 4 is extended on a car interior side of the sound isolation layer 3 having the fixture 5 to provide a fixture bearing surface 4A. Vibration and noise occurring in the car body panel 1 are transmitted to the sound isolation layer 3 via the fixture 5. But, since the fixing tool bearing surface 4A in which the sound absorption layer 4 is extended on the car room side of the sound isolation layer 3 having the fixture 5 exists, a fixing part is a three-layer structure of soft material, hard material, and soft material.  Thus, vibration transmission to the sound isolation layer 3 made of hard material as a radiation surface of the vibration and noise is decreased to prevent effectively the vibration and noise.
Patent JP-2001218756-A (JP)
Title: Fatigue measurement device
Inventor: MATSUZAKA KEITARO
IPC: A61B5/16
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for enabling a VDT operator to easily measure the fatigue of the vision system, displaying and outputting stored measurement data and easily discriminating the transition of fatigue or the like. SOLUTION: Data measured in a vision measurement means provided with a flicker function are transmitted to a data management means constituted of a personal computer or the like and processed. In the data management means, a storage part for storing the measurement data and a display part for displaying and outputting processing data are at least equipped. The stored data are called as needed and an individual measured result for each measurement or the time sequential measured results of plural times are displayed and outputted to the display part as the data of the fatigue degree.
Patent JP-2001226430-A (JP)
Title: Resoluble acid crosslinking type polymer and photosensitive resin composition obtained by combining the polymer with photoacid generator
Inventor: SHIRAI MASAMITSU
IPC: C08F2/48
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a resoluble acid crosslinking type polymer compound which is a new homo- or copolymer having characterictics of crosslinking (curing) in an acidic atmosphere to give a crosslinked compound to be decomposed into a compound of readily removable chemical structure by a relatively low- temperature heating. SOLUTION: This resoluble acid crosslinking type polymer compound is a homo- or copolymer containing a chemical structure consisting of a chemical group having a chemical structure of forming a crosslinking at the terminal in an acidic atmosphere, a tertiary carbon directly bonded to the chemical group and an oxygen of an ester bond directly bonded to the tertiary carbon or of an ether bond directly bonded to an aryl group as at least a part of a constitutent unit of side chain.
Patent JP-2001227028-A (JP)
Title: Sterilizer of toilet bowl
Inventor: NISHIYAMA SHUJI
IPC: E03D5/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing method of a toilet bowl and a sterilizer of the toilet bowl having the function preventing fur and slime from sticking and generation of an offensive smell in the toilet bowl, also having the function of preventing a passage of waste water from getting narrow due to adhesion of a urinary calculus, damage of a beautiful appearance and generation of the offensive smell in a urinary and restraining sticking of a stain of a bowl surface and drain piping of the urinary even in recycled water needles to say clean water in water supplied to the urinary. SOLUTION: Electric conductivity of water supplied to the urinary is detected, and an electric current value is calculated on the basis of a correlative expression of the electric conductivity and the electric current value optimal for eluting the silver ion concentration of a specific range to be impressed on a silver electrode. A cleaning mode for detecting the electric conductivity is arranged for accurately controlling a silver ion in the low concentration not more than 10 ppb, and a concentration measuring mode is arranged for investigating the eluting silver ion concentration. An electrolytic silver ion is forcedly delivered in a time zone of propagating bacteria at night.
Patent JP-2001228590-A (JP)
Title: Silver halide color photographic sensitive material, fading inhibitor and dye association inhibitor
Inventor: SETO NOBUO
IPC: G03C7/392
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material excellent in color forming property, color reproducibility and the light fastness of a color image, a new fading inhibitor and a dye association inhibitor. SOLUTION: The silver halide color photographic sensitive material contains at least one compound of formula I (where Ra1-Ra3 are each H or an aliphatic group; Ra4 is an aliphatic group; R23-R26 are each H or a substituent; Ra2 and Ra3 may bond to each other to form a 5- to 7-membered ring together with N; and one group selected from Ra1-Ra3 and R23-R26 may become a divalent group to form a dimer or a higher oligomer) in at least one layer on the base. The fading inhibitor is represented by the formula I.
Patent JP-2001225061-A (JP)
Title: Water cleaning device
Inventor: KASHIMA HIDEO
IPC: C02F1/28
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning device, capable of efficiently washing an adsorbent, such as activated carbon, by using date and time control or using this control and temperature detection control, thereby restraining bacterial in the adsorbent from propagating. SOLUTION: This water cleaning device 1 producing clean water by allowing raw water, such as tap water, to pass through the adsorbent 12, such as activated carbon, disposed in a water tank 11, comprises drain means 14, 14a to drain the water from the water tank 11, a timer 18 to set the date and time, and a microcomputer 17 to perform control at the date and time set by the timer 18 so that draining the water from the water tank 11 and supplying the water to the water tank 11 are repeated alternately.  Thereby, when the timer 18 is set so as to perform a process where water drain and water supply are carried out alternately, at a prescribed date and time, that is the propagation period of the bacteria in the adsorbent, for example, at night (e.g. 2 a.m.) after an interval of two weeks, the propagation of the bacteria can be surely prevented without largely affecting water purifying treatment.
Patent JP-2001225929-A (JP)
Title: Conveying device for plate-like material such as stiffener
Inventor: SATO FUMIO
IPC: B65G13/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device capable of conveying a plate-like material stably without adjustment even if thickness of the plate-like material such as a stiffener changes. SOLUTION: The conveying device comprises a guide rail 2 capable of guiding the plate-like material 1 horizontally, a plurality of driving rollers 3a, 3b that are arranged at an interval shorter than the length of the plate-like material 1 along the guide rail 2 and can convey the plate-like material in one direction on the guide rail 2 by a predetermined distance, pressing rollers 4a, 4b that are arranged directly above the driving rollers 3a, 3b respectively and can press the material 1 toward the guide rail 2, support members 5a, 5b that pivotably support auxiliary rollers 11a, 11b arranged at positions higher than the pressing rollers 4a, 4b by predetermined amount on this side in the conveying direction of the material 1 of the pressing rollers 4a, 4b and are applied with a pressing force toward the guide rail 2, and bearing rollers 12a,  12b for reducing friction among the lower parts of the auxiliary rollers 11a, 11b, the material 1, and the guide rail 2.
Patent JP-2001235265-A (JP)
Title: Cold insulation cabinet
Inventor: IKEMIYA KAN
IPC: F25D23/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To transport a cold insulation cabinet in clean state where fungi are not generated by taking an antibacterial measure on the inner surface of a cold insulation chamber. SOLUTION: The cold insulation cabinet comprises a cold insulation cabinet body 1 constructed by filling the space between inner and outer plates 25, 26 made of synthetic resin with a thermal insulation material 27, and a door 2. A coating layer 28 containing an antibacterial agent is formed on the surface of the inner plate 25 such that the inner wall face of the cold insulation cabinet body 1 is covered with the coating layer 28 containing the antibacterial agent thus preventing generation of fungi.
Patent JP-2001229742-A (JP)
Title: Superfine coaxial flat cable and its end part
Inventor: TANAKA KANDAI
IPC: H01B11/18
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a superfine coaxial flat cable and its end part whose jacket can smoothly be stripped straight as a bundle with respect to superfine coaxial wires adopting lateral winding shield disposed in parallel, and can prevent inter-wire pitches of the core from disorder. SOLUTION: By means of superfine coaxial wires with a structure subject to a lateral winding shield on a core using superfine: 36 AWG or finer conductors, superfine coaxial wires laterally wound right and those wound left are alternately disposed in parallel and these superfine coaxial wires are laminated with tapes to make it into a flat cable. At the end portion of this cable, tape and jacket of each superfine coaxial wire are stripped in a bundle and each central conductor of the superfine coaxial wire similarly stripped is individually connected to a connector terminal or circuit on a substrate. Provided in this cable can be a superfine coaxial wire flat cable in which more than 20 core wires are disposed in parallel with a pitch not more than 1 mm.  Also provided can be superfine coaxial wire flat cables in which wound direction of the tape to form jackets of neighboring superfine coaxial wires are alternately disposed in opposite direction.
Patent JP-2001238488-A (JP)
Title: Drive device of dc motor for elevator
Inventor: TANAHASHI TORU
IPC: H02P7/29
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent dielectric breakdown of windings of a DC motor by decreasing the surge voltage applied to the DC motor driven by a chopper circuit. SOLUTION: A rectifier 10 is connected with both ends of a terminal of the DC motor 6 driven by the chopper circuit 8, and a capacitor is connected with the rectifier 10. A transistor 12, resistors 13-15, a rectifier 16 and a power transformer 17 connected with the rectifier are installed, and while the chopper circuit 8 is interrupted, the capacitor is preliminarily charged up to the output voltage of the rectifier 16 via a resistor 15. When the chopper circuit 8 is activated and a terminal voltage of the DC motor 6 becomes higher than the output voltage of the rectifier 16, charging of the capacitor 11 is started via the rectifier 10. When the charging voltage of the capacitor 11 becomes higher than the output voltage of the rectifier 16, the capacitor 11 is discharged via the resistor 13.
Patent JP-2001233129-A (JP)
Title: Outside mirror stay structure for large vehicle
Inventor: KOMIYAMA TAKAHIRO
IPC: G02B5/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure which improves the bending stiffness by keeping the outer diameter of a mounting device for a vehicle almost same without increasing the diameter of a center part of the mirror stay for a large vehicle, by keeping production cost low. SOLUTION: This mirror stay 6 is integrally structured in such a way that a vertical member 5 nearly vertically consisted with a hollow circular cylinder is laser beam welded a side upward member 3 consisted with a hollow circular cylinder at a weld 1 on its upper part, and is laser beam welded a side downward member 4 consisted with a thick hollow circular cylinder at a weld 2 on its lower part. A diameter of an end part 3a of the side upward member 3 and that of an end part 4a of the side downward member 4 have practically approximately equal size as an external size of the vertical member 5. In this way, the size and weight of a mounting member corresponding to a car body is not increased so as to be advantageous for arranging an external appearance function of the car body.
Patent JP-2001235074-A (JP)
Title: Piping structure for connector
Inventor: INOUE TOMOKI
IPC: B60R16/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure that is easily practicable, has a high degree of design freedom, and can reliably prevent relative turning movement between a female connector and a mating pipe, irrespective of the type and outline of the female connector and the form of the mating pipe. SOLUTION: A first bracket 16 is fixedly crimped to a female connector 10 on which a resin tube 9 is fixedly fitted, and a second bracket 20 is welded to a mating pipe 11. When an insertion end 11a of the mating pipe 11 is inserted for connection in the other end of the female connector 10, the first and second brackets 16 and 20 are relatively turned around the axis of a second connection end 6 of the female connector 10, and a coupling hole 18a of the first bracket 16 and a coupling hole 22a of the second bracket 20 are aligned and coupled together with a bolt, an anchor clip or the like.
Patent JP-2001235576-A (JP)
Title: Device for equalizing pressure of air lock for staff
Inventor: YAMAZAKI KOICHI
IPC: F16K24/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an air lock for staffs simple in constitution, easily maintained and inspected and facilitating a local airtightness test. SOLUTION: This device for equalizing the pressure of an air lock for staffs is provided with an air lock room 1 formed by opening flanges 1a, 1b provided on one side and the other side of a staff passage; doors formed at the respective open flanges 1a, 1b to open/close an opening separately; pressure equalizing communicating holes 13 formed in the respective open flanges 1a, 1b: and pressure equalizing devices 25a, 25b capable of separately opening/closing the communicating holes 13 through driving shafts 5, 6 by the rotation of handles 24a, 24b, 24a', 24b' provided inside and outside of the air lock room 1.  The device is further provided with a pressure contact valve 27 provided with a seal 26 and brought into pressure contact with and separated from the periphery of the communicating hole 13 of the open flange 1a (1b) to cut off and open the communication hole 13, and a valve opening/closing driving device 28 for driving the pressure contact valve 27 for pressure contact and separation by the rotation of the handles 24a, 24b, 24a', 24b'.
Patent JP-2001200642-A (JP)
Title: Earthquake resistant structure of secondhand wooden house
Inventor: ISHIYAMA YUKIO
IPC: E04B1/26
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To realize an earthquake resistant structure merely by reinforcing a secondhand wooden house from the outside without demolishing it. SOLUTION: Solid members are buried deep into the ground at corners of an existing foundation for a house built on a soft ground and a house having weak connection of a sill and columns and are solidified by placing concrete to reinforce the house into a condition in which the whole existing foundation does not vibrate easily by nipping the corners from both sides. Consequently, the house itself has an earthquake resistant structure like a steel structure by a structural member connecting the reinforcing member with the building.
Patent JP-2001244115-A (JP)
Title: Chip-type composite electronic component and method of manufacturing the same
Inventor: SOBANE MINORU
IPC: H01F41/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type composite electronic component superior in mass productivity. SOLUTION: The electronic component is provided with an insulating member 11, internal conductors 12 formed inside the insulating member 11, a first external electrode 14 connected to one end 13a of the internal conductor 12 and formed on a part of the surface of the insulating member 11, a resistor 15 formed on the other surface of the insulation member 11 after the insulating member 11 is formed, so as to be electrically connected to the other end 13b of the internal conductor 12, and a second external electrode 16 connected electrically to the resistor 15.
Patent JP-2001232315-A (JP)
Title: Laser cleaning device
Inventor: OCHIAI MAKOTO
IPC: B08B7/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To perform the optimum execution for removing deposit without the preliminary conditioning with respect to analysis, survey and execution of the material in detail. SOLUTION: The removing process in which the deposit on a base material 4 as the object is removed by a laser beam is monitored by a monitoring means 8 and the removal circumstance is judged by a circumstance judging means 9 in accordance with output signals of the monitoring means 8. Further, a control means 10 controls the irradiation conditions of the laser beam in accordance with a judgment result of the circumstance judging means 9.
Patent JP-2001240707-A (JP)
Title: Rubber composition suitable for base rubber of bias tire for large-sized vehicle and bias tire for large-sized vehicle using the same
Inventor: NAKAJIMA ICHIRO
IPC: B60C11/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which has low heat build-up properties and fracture resistance compatibilized with each other. SOLUTION: This rubber composition gives a base rubber having a tensile stress at 100% elongation M100 (100% modulus) of 2.5-3.5 Mpa, satisfies the relation represented by the relation M100(Ca)<M100 (Ba)<M100 (Br), wherein M100(Ca), M100(Ba), and M100(Br) are M100 of a cap rubber, the base rubber, and a breaker rubber, respectively, and has a tanδ at a dynamic strain of 2% at 25 deg.C of 0.100 or lower and an elongation at break EB after aging of 400% or more.
Patent JP-2001241758-A (JP)
Title: Bathtub equipment
Inventor: KEGASA AKISHI
IPC: F24H1/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide bathtub equipment capable of effecting useful hot-water filling operation, by a method wherein the forgetting of closing of a drain cock upon hot-water filling operation is eliminated and the leakage of hot-water poured into a bathtub is prevented. SOLUTION: The bathtub equipment 1 is provided with a water supplying passage 4 equipped with a heating unit 3 for heating water supplied through a water supplying passage 2 to supply the water heated by the heating unit 3 into the bathtub, and a returning passage 5 for returning the water in the bathtub 8 into the heating unit 3.  A draining passage 6 for discharging the water in the bathtub 8 to the outside of the same is connected to the returning passage 5 with the draining passage 6 is provided with an electromagnetic changeover valve 7 for switching freely between the opened condition of the valve in which the draining can be effected, and the closed condition of the valve in which the draining is impossible, and a control device 9 for controlling the valve 7 so as to be closed under a hot-water filling operation wherein water supplied from the water supplying passage 2 is heated in the heating unit 3 to supply the heated water into the bathtub 8 through the supplying passage 4, while controlling the changeover valve 7 so as to be opened upon discharging water in the bathtub 8 to the outside of the same through the draining passage 6.
Patent JP-2001251312-A (JP)
Title: Access management unit for home network connection device
Inventor: INOUE TAKESHI
IPC: H04Q9/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an access management unit for a home network connection device that can conduct access management by device, by users and by operating places or the like and can revise an accessed device. SOLUTION: The access management unit for the home network connection device manages an access from an operation terminal 300 to devices connected inside of a home network 111 and a home gateway 101 or a database 102 in the home network 111 and is provided with an access management table 200 having access permission information in the unit of devices by users.