baber/WOPTO huggingface dataset:
Patent JP-2001262577-A (JP)
Title: Structure for supporting sucking-out preventive sheet by timbering frame and building-up construction method by huge stacking work (indicating sandbag stacking work and basket stacking work being long rectangular shape or elliptic shape having volume not less than about 2 cubic meters) and banking work
Inventor: ASARI MASAO
IPC: E02B3/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period by sufficiently exhibiting the function by accurately and firmly installing a sucking-out preventive sheet in a timbering frame, surely separating a stacking work part and a banking work part using a huge stacking work and simultaneously performing mechanized execution work on respective parts. SOLUTION: This sucking-out preventive sheet 4 is accurately and firmly installed in the timbering frame 3. A huge stacking work (indicating a sandbag stacking work and a basket stacking work being a long rectangular shape or an elliptic shape having the volume not less than about 2 cubic meters) is arranged on the sucking-out preventive sheet 4 laid on the foundation ground to perform mechanized execution work. A completely separated stacking work part 12 and a banking part 13 are simultaneously executed by the timbering frame 3 and the sucking-out preventive sheet 4 to shorten the construction period.
Patent JP-2001299520-A (JP)
Title: Showcase
Inventor: FUKAZAWA FUMIO
IPC: F25D23/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a showcase which can prevent dew condensation on the outer surface of the bottom of a case main body perfectly and at a low cost, requires no operation and maintenance and can reduce the assembling works for side plates or the case main body. SOLUTION: An outside plate 22 which constitutes a bottom panel 20 of the case main body 10 is provided with flanges 24a, 24b, 24c, 24d and 24e which stand up from the rim. The front flange 24a is provided with a folding section 25 which folds backward from the top section and a heat insulator 26 is bonded to the outside of each flange 24a, 24b, 24c, 24d and 24e and the entire outside area of the outside plate 22 including the top of the folding section 25.
Patent JP-2001308542-A (JP)
Title: Multilayer wiring board
Inventor: TAJIRI KOZO
IPC: H05K1/03
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board, which is superior in a lower permittivity and a dimensional stability and can correspond as a flexible printed board. SOLUTION: A multilayer wiring board consists of base materials, wiring layers, adhesion layers for making wiring boards of the base materials and the wiring layers laminate to each other in the thickness directions of the wiring boards; and a surface protective film for covering the surface of the uppermost wiring layer. At least one kind of the group which is selected from among groups consisting of the base materials, the adhesion layers and the surface protective film contains a polyimide having a repeating unit which is shown by equation (1): (in equation (1), R1 is a quadrivalent aromatic organic group, R2 is a divalent aromatic organic group and R1 and/or R2 is an aromatic organic group having no C-H bond).
Patent JP-2001262958-A (JP)
Title: Shielding surface divided operable two-way blind
Inventor: AZUMA HIROHIDE
IPC: E06B9/264
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a blind vertically divided in several stages so that the blade angle of a shielding blade group of each stage can be separately or collectively operated. SOLUTION: A first stage rope ladder 9-1 to n-stage rope ladder 9-n for suspending the shielding blade groups of the blind divided into several stages are divided every group and mounted on a first stage rope ladder hanger 8-1 to an n-stage rope ladder hanger 8-n, and they are juxtaposed and mounted on a hanger shaft 63. A hanger selective wheel 73 fixed to a rotating shaft 7 is brought into contact with the rope ladder hanger group through a gear, and a rotating shaft position adjusting piece 41 for moving the wheel in the axial direction is connected to a blade angle adjusting piece 31 for rotating it.
Patent JP-2001302935-A (JP)
Title: Optical resin composition and its use
Inventor: MUROFUSHI HIDENOBU
IPC: G02B6/028
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a refractive-index-adjusting substance highly compatible with a noncrystalline fluoropolymer to thereby provide a light transmitter, especially a refractive-index-distribution-type optical fiber, comprising a polymer (A) composition having high transparency and heat resistance. SOLUTION: The light transmitter is prepared by using a compound (B) selected from perfluoro(1,3,5-triphenylbenzene) and perfluoro(1,2,4- triphenylbenzene) as the refractive-index-adjusting substance and a polymer (A) substantially having no C-H bond as the matrix.
Patent JP-2001310321-A (JP)
Title: Grooving machine
Inventor: TAKEI KAZUO
IPC: B28D1/24
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To continuously and efficiently conduct a grooving work. SOLUTION: The grooving machine comprises a grooving cutter, and a cooling water jet nozzle for ejecting cooling water to the cutter. The machine further comprises a grooving part for grooving treating a paved road surface, a clay suspension sucking part for sucking cut chips cut from the road surface by the grooving part and the ejected water as a clay suspension, a solid-liquid separator for solid-liquid separating the suspension sucked to the sucking part, and a cooling water storage and supply part for string a treated water separated and treated by the separator as the cooling water and supplying the stored cooling water to the nozzle of the grooving part.
Patent JP-2001311636-A (JP)
Title: Ultrasonic flow rate-measuring device
Inventor: IWANAGA SHIGERU
IPC: G01F1/66
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy for measuring velocity or flow rate by reading unneeded propagating waves in a measurement channel without increasing pressure loss and accurately detecting the reception waveform of regular propagation waves, and more accurately measuring the propagation time. SOLUTION: This ultrasonic flow rate-measuring device is provided with a measurement channel 6 where fluid to be measured flows, ultrasonic transducers 8 and 9 that are provided at the measurement channel 6, a first unneeded propagation wave attenuation means 14 for attenuating the unneeded propagation wave of ultrasonic waves being propagated in the measurement channel 6, a measurement control part 19 for measuring the propagation time of the ultrasonic waves between the ultrasonic transducers 8 and 9, and an arithmetic part 29 for calculating flow rate based on a signal from the measurement control part 19, and attenuates the unneeded propagation waves deviating from a regular ultrasonic propagation path 13 by a first unneeded propagation wave attenuation means 14, detects a reception waveform with less noise components by increasing the ratio of the regular propagation waves,  improves the measurement accuracy of velocity or flow rate by accurately measuring the propagation time, and enlarges the measurement range of the velocity or flow rate that can be measured.
Patent JP-2000336044-A (JP)
Title: Decomposition of halogenated aliphatic hydrocarbon compound or aromatic compound, installation to be used therefor, cleaning of exhaust gas and installation therefor
Inventor: KATO KINYA
IPC: A62D101/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method for decomposing halogenated aliphatic or aromatic hydrocarbon that is environmentally friendly, does not newly cause environmental pollution with the decomposition products by bringing functional water into contact with the halogenated hydrocarbons under irradiation with light. SOLUTION: A medium including at least one of halogenated aliphatic hydrocarbons, for example, trichloromethane and aromatic hydrocarbons, for example, chlorobenzene is brought into contact with functional water generated by electrolysis of water under irradiation with light to decompose the target compounds. The functional water particularly means a mixture of the acidic water formed in the electrolysis near the anode and the alkaline water formed in the vicinity of the cathode, and preferably includes hypochlorous acid calculated as chlorine concentration of 2-2,000 mg/l, and has a pH of 1-4 and an oxidation-reduction potential of 800-1500 mV.
Patent JP-2001310938-A (JP)
Title: Polymerizable composition, its cured product and production method
Inventor: WATANABE TAKEO
IPC: C08G59/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cationic polymerizable composition having high activities (rapid polymerization, rapid curing) by radiation of an active ray and/or heating. SOLUTION: The polymerizable composition that contains an alicyclic alkane (a) having an oxetanyl group and an epoxy group in the same molecule and a compound (b) that initiates a cationic polymerization by irradiating of active energy ray and/or heating shows high activity in light or heat cationic ring- opening polymerization, and the polymer (curing material) found out having good physical properties.
Patent JP-2001312438-A (JP)
Title: System and device for information distribution, information receiving device, recording medium with information distributing program recorded thereon, and recording medium with information receiving program recorded thereon
Inventor: NOZAKI IWAO
IPC: H04N21/24
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and a device for information distribution which can efficiently distribute data to be distributed without causing the congestion of distribution requests on a specific distributing device when information is distributed through a communication network and to provide an information receiving device. SOLUTION: The receiving device is able to communicate with plural distributing devices which distribute data to be distributed and selects an optimum distributing device as the transmission source of the data to be distributed from among the communicable distributing devices.
Patent JP-2001314209-A (JP)
Title: Fastener for band
Inventor: NAKAGAWA SATOSHI
IPC: A44B18/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a versatile fastener for a band which can easily engage hook-and-loop fasteners with each other, correctly determine the engagement position, reliably maintain the engaged condition of the hook-and-loop fasteners with each other, and be easily operated even by a hand-disabled person or a small child. SOLUTION: The coupler comprises a coupler body 3, a pressing piece 4 pivotably supported by the coupler body 3 in an opening/closing manner, and a strip-like body 5 such as a belt and a band having an engagement part of the hook-and-loop fastener 1, supports 3c, 3c for supporting the pressing piece 4 in the longitudinal direction of the strip-like body 5 are provided on the coupler body 3, the hook-and-loop fastener 2 coupled with the hook-and-loop fastener 1 of the strip-like body 5 in a corresponding manner to each other is provided on the back side of the pressing piece 4 or the face side of the coupler body 3, and the hook-and-loop fasteners 1, 2 are engaged with each other by passing one end of the strip-like body 5 between the coupler body 3 and the pressing piece 4 to press the one end by the pressing piece 4.
Patent JP-2001279882-A (JP)
Title: Roof substrate member
Inventor: YAMADA YOSHIO
IPC: B32B7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a roof substrate member having flame-retardancy a nonslip property, water repellency, moisture permeable waterproof, and watertightness and allowing safe work even at a high place. SOLUTION: An flame-retardant and nonslip layer having air permeability is arranged on a surface, a moisture permeable waterproof film having water vapor permeability of 2,000 to 20,000 g/m2/24 hr is arranged in a moisture permeable waterproof watertight layer, and flame-retardant protection layer is provided in a protection layer to constitute the roof substrate member.
Patent JP-2001319489-A (JP)
Title: Semiconductor memory
Inventor: UMEZAWA AKIRA
IPC: H01L29/792
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the operation speed is difficult to increase for a conventional semiconductor memory while suppressing the area increase of a core part. SOLUTION: A row decoder(RDC) 12 is arranged in each sub-array 11 in a core part 10. Wirings (M2) 13 are arranged along each word line WL on each sub-array 11. The wirings 13 are connected to the word lines WL. A bit line selector(BLS) 14 for selecting a bit line is provided between adjacent sub- arrays 11. A column decoder(CDC) 15 is provided near the bit line selector 14. The bit lines of each sub-array 11 are connected to a main bit line MBL and the main bit line MBL is connected to a sense amplifier arranged in a peripheral circuit region 16.
Patent JP-2001317559-A (JP)
Title: Shaft coupling
Inventor: TOJO TAKESHI
IPC: F16D3/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To facilitate grease holding at a spline sliding portion in a shaft coupling. SOLUTION: This shaft coupling is provided with a hole spline member formed with a spline on an inner peripheral surface, a cylindrical member integrated with the hole spline member and disposed with a universal joint in an end portion side, a shaft spline member formed with a spline fitted with the spline of the hole spline member so as to axially slide on one end portion outer peripheral surface and disposed with a universal joint on the other end portion side, and a seal member fixed on an end portion of the hole spline member and sliding on the outer peripheral surface of the shaft spline member. A radial direction partition wall 10 axially intercepting each inner space of the hole spline member 1 and the cylindrical member 3 is provided at a border part 12 between the hole spline member 1 and the cylindrical member 3, and an axial direction through hole 11 is formed at a center part of the radial direction partition wall 10.
Patent JP-2001320762-A (JP)
Title: Radio communication equipment
Inventor: AKAHA KAZUNORI
IPC: H04W72/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment which can recognize control information directly also in a radio communication equipment which cannot recognize the information relating to a conventional communication network directly, and can perform change of the number of radio channels used for radio communication based on the control information, and control of disconnection, connection, etc., of a radio link which performs the communication. SOLUTION: When the radio communication equipment 1b connected to the communication network transmits the information relating to the communication network received from the communication network to the radio communication equipment 1a which performs the communication with the radio communication equipment 1b, the radio communication equipment 1a can change the number of the radio channels used for the radio communication based on the received information relating to the communication network.
Patent JP-2001324261-A (JP)
Title: Method and apparatus for refining mixed liquid
Inventor: NAKAJIMA HIROO
IPC: F25J1/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for refining a mixed liquid wherein cold possessed by a low temperature liquefied gas such as LNG or the like can effectively be used for refining the mixed liquid. SOLUTION: After the mixed liquid 11 containing a plurality of kinds of constituents having different solidification temperatures is temporarily stored in a container main body 12 (container), LNG 2 (low temperature liquefied gas) introduced from a liquid phase zone of a low temperature tank 1 is introduced into a bundle of pipes 24 (pipes) disposed within the container main body 12. A constituent having a high solidification temperature is selectively frozen around the bundle of the pipes 24 so as to be extracted from the mixed liquid 11 and the remaining liquid left unfrozen (refined liquid 18) is discharged out of the container main body 12 and recovered. The vaporized gas 2' extracted from the gas phase zone of the low temperature tank 1 and pressurized is introduced into the bundle of the pipes 24 by replacing LNG 2.  Thus, the constituent frozen around the peripheries of the pipes 24 are liquefied again and discharged out of the tank main body 12 and recovered separately from the remaining liquid.
Patent JP-2001321296-A (JP)
Title: Heating apparatus for toilet seat
Inventor: GOSHIMA NOBUHIRO
IPC: A47K13/30
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus for a toilet seat superior in readiness of cleaning by facilitating the detachment and attachment of the toilet seat. SOLUTION: By electrically connecting an electrode 11b wired on the front of a protruding part 11a of a casing (body) 11, an electrode 14d wired on a supporting cover 14b, and an electrode 12b wired on a toilet seat 12 with each other, a controller in the body, the heater of the toilet seat and a thermal sensor are also electrically connected. When the toilet seat is removed from the body, the electrical connection is automatically cut off and the detachment of the toilet seat becomes very easy, facilitating the cleaning of the toilet seat.
Patent JP-2001324206-A (JP)
Title: Heater/dryer for bathroom
Inventor: SATO TAKAAKI
IPC: F24F1/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a heater/dryer for a bathroom which can efficiently heat and dry the bathroom without unevenness. SOLUTION: A main body 5 of the heater/dryer 1 for the bathroom comprises an inlet grill 13 and an outlet grill 15 rotating relative to the inlet grill 13. The outlet grill 15 is provided with an air outlet port 17 which rotates about the inlet grill 13. The air outlet port 17 rotates about the inlet grill 13, so that air can be supplied to each direction in the bathroom. Since the area of the air outlet port 17 is not large, hot air can be supplied at satisfactory air velocity.
Patent JP-2001321756-A (JP)
Title: Method for insolubilizing polluted soil and insolubilizer of polluted soil
Inventor: KAMIOKA SEIICHI
IPC: B09B3/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for insolubilizing polluted soil, capable of lowering the elution quantity value of all of heavy metals inclusive of hexavalent chromium, arsenic and lead. SOLUTION: In a method for insolubilizing hexavalent chromium contained in polluted soil by mixing an insolubilizer with polluted soil, the insolubilizer contains blast furnace cement with a slag content of 31-70% in an amount of 150 kg or more per 1 m3 of polluted soil and a water/cement ratio(W/C) thereof is set to 80-120%.
Patent JP-2001328327-A (JP)
Title: Imaging apparatus
Inventor: SATO HISAKO
IPC: B41J29/38
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a test pattern optimal for deciding whether an normal operation is carries out or not is selected automatically upon occurrence of a state change, e.g. replacement of an unit or elimination of trouble, at each section. SOLUTION: A printer 100 comprises a section 21 for detecting a state change at each section, a section 23 storing the image data of a plurality of test patterns, and a section 22 for selecting the image data of a test pattern corresponding to a state change detected at the state detecting section 21 among the image data for generating a test pattern stored at the data storage section 23. Upon occurrence of any state change, the printer 100 automatically selects and generate a test pattern corresponding to that state change.
Patent JP-2001330359-A (JP)
Title: Refrigerator
Inventor: FUKUI HIDEKI
IPC: F25D11/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce a dried state of a cooling chamber aiming at a high humidity such as a vegetable chamber and improve a freshness keeping characteristic of a food which is weak against drying, such as the vegetable. SOLUTION: A location below a refrigerator chamber 30 is applied as a cooling chamber 31 aiming at keeping a high humidity, a cooling plate 45 is arranged between the refrigerator chamber 30 and a cooling chamber 31 aiming at attaining a high humidity, and each of the chambers is made independent to each other with the cooling plate 45 being applied as an interface. Cold air from an evaporator 29 for the refrigerator chamber 30 is blown against the cooling plate 45 to cool the cooling plate, thereby the cooling chamber 31 aiming at attaining a high humidity is cooled. When the cooling plate 45 is set to show the lowest temperature within the cooling chamber, the temperature of the cooling plate becomes a dew point of air in the cooling chamber 31 aiming at a high humidity.  A temperature difference between the cooling plate 45 and the cooling chamber 31 aiming at a high humidity is set to show 2 deg.C±1 deg.C, resulting in that a chamber with a high humidity of 80%RH to 95%RH is formed and thus a freshness keeping characteristic for food such as vegetable which is weak against drying can be improved.
Patent JP-2001332226-A (JP)
Title: Alkaline dry battery
Inventor: TOYODA NATSUKI
IPC: H01M2/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability in the outer packaging of alkaline dry batteries having a heat-shrinkable member such as a shrink label or a shrink tube. SOLUTION: By improving an opening portion of a metal-made battery case of the alkaline dry batteries having a heat-shrinkable member as a shrink label or a shrink tube, (1) an insulation ring 8, composed of a multilayer material of a porous insulator and a plastic insulator is mounted on a caulked periphery of the metal-made battery case, on which the shrink label or the shrinkable tube (9) is further adhered for tight adhesion.  Otherwise, (2) a step is provided at the side face of a metal-made seal plate 7 and the insulation ring 8 is mounted on the step to adhere and fix in the same manner as in (1), so that electric insulation may be retained, even if a portion armored by the shrink label was damaged and also prevent a minus polar terminal of an appliance using the battery from thrusting into the caulked portion to cause an external short-circuit between positive and negative electrodes.
Patent JP-2001333491-A (JP)
Title: Acoustic reproduction system
Inventor: NAKAMURA YOSHIO
IPC: H03G3/32
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To realize an acoustic reproduction system that reduces noise when noise with a very high level is generated or a reproduction level of an audio signal is very high, and does not generate an abnormal sound with high distortion from a speaker giving an adverse effect on the reproduction of the audio signal. SOLUTION: This acoustic reproduction system is provided with an interference signal generating means 106 and a limiting amplifier means 105. A 1st mixer 104 provided in a pre-stage of the limiting amplifier means 105 receives an output signal from an audio compensation signal generating means 103.
Patent JP-2001330043-A (JP)
Title: Shaft formed by connecting two pipe members, and connecting method thereof
Inventor: YAMAGUCHI HISAO
IPC: F16D1/06
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a shaft having high durability against the torque in the axial direction and the rotating direction at low cost. SOLUTION: The inner peripheral surface of an outer race 2 is provided with plural separated grooves 4 in the circumferential direction with the predetermined space from both axial directional ends of an overlap part B. The groove 4 is provided with a projection 5 by a flow C of the raw material from a shaft 3. A connection part of an outer race 2 and the shaft 3 is positioned by such relation as a key and a key groove in the axial direction and the circumferential direction. Since a necessity of accurately controlling the parts accuracy of the connection part at each part of the outer race 2 and the shaft 3 is eliminated, the parts cost can be restricted low.