baber/WOPTO huggingface dataset:
Patent JP-2002338906-A (JP)
Title: Flame-retardant pressure-sensitive adhesive tape and method for manufacturing the same
Inventor: NISHIMURA HIROAKI
IPC: C09J11/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prepare a flame-retardant pressure-sensitive adhesive tape which is excellent in basic adhesion characteristics such as tack and maintenance and has a high flame retardancy, and to provide a method for manufacturing the same. SOLUTION: In a flame-retardant pressure-sensitive adhesive tape formed by coating a substrate with a solventless photo-curable pressure-sensitive adhesive, which is prepared by adding a flame-retardant to a photo-curable pressure- sensitive adhesive primarily comprising at least an alkyl (meth) acrylate ester monomer, a monomer containing a polar group, an acrylic polymeric mass having a photo-active functional group and a photopolymerization initiator, 5-100 pts.wt. of phosphazene, 10-200 pts. wt. of hydrated alumina and 5-100 pts.wt. of ammonium polyphosphate are mixed as the flame-retardant with 100 pts.wt. of the photo-curable pressure-sensitive adhesive.
Patent JP-2002021667-A (JP)
Title: Liquid level detection valve for fuel tank
Inventor: HATTORI TOSHIO
IPC: F16K31/20
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detection valve for a fuel tank capable of surely carrying out a switching operation without causing malfunction by correctly detecting the liquid level of a fuel in the fuel tank. SOLUTION: This valve is so composed that a floating body 50 provided with, at its upper end part, a valve head 60 having an upper end surface spherically formed is housed in a nearly cylindrical body 3, and the valve is closed by raising the floating body 50 in conjunction with the rise of the liquid level to abut the upper end face of the valve head 60 on a valve seat 14 formed on the inside surface of the upper wall of the body 3. In this case, a hollow part is formed in the floating body 50 and an air vent window 53 communicating with the hollow part is formed therein.
Patent JP-2002308309-A (JP)
Title: Container for liquid seasoning
Inventor: OGAWA YASUO
IPC: A47G19/12
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a container for storing liquid seasoning with a mechanism which opens/closes not only the air inlet/outlet but also the dispensing spout of the container simultaneously in order not to spill the seasoning stored in the container when the same falls down. SOLUTION: This container for storing liquid seasoning is provided on the top of the container with a button with a restoration mechanism and with a part which opens a dispensing spout and an air inlet/outlet simultaneously when the button is pressed. The container is provided with the dispensing spout 3, the air inlet/outlet 4 and a transit 5. When the container is not used, the spout 3, the inlet/outlet 4, and the transit 5 keep the inside seasoning airtight by the spout closing 7 and the inlet/outlet closing 8 of an air inlet/outlet open/ close part 6 and by a transit closing 9. By pressing the button 2, three openings are opened forming a path 10 for air enabling the use of the seasoning. By the function of the restoration mechanism 11, the original condition is recovered after use.
Patent JP-2002306611-A (JP)
Title: Minus ion generator during driving of automobile
Inventor: NISHIKAWA MITSUHARU
IPC: B62K21/26
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of tourmaline ore wherein although the tourmaline ore draws the attention as a material generating minus ion and also generation of far infrared ray is confirmed, it hardly generates minus ion in the stationary state. SOLUTION: A cover coated with tourmaline is attached to a portion of a steering wheel that is frequently gripped during running, whereby gripping (body temperature, pressure, friction, and sweating of the cover) acts as a function of generating energy. Accordingly, minus ion is generated to produce an effect of being useful for promoting user's health.
Patent JP-2002047575-A (JP)
Title: Automatic analyser and controller of electroless composite plating liquid
Inventor: CHIBA ITARU
IPC: G01N21/359
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To easily, reliably and automatically analyze the metal ion concentration in an electroless composite plating liquid. SOLUTION: This automatic analyzer and controller for automatically analyzing the electroless composite plating liquid, and automatically controlling the plating liquid in an appropriate composition and/or use condition comprises a mechanism for measuring the transmissivity or the absorbance by at least two different wavelengths after the plating liquid is automatically introduced in an analysis cell for a method of measuring the concentration in the plating liquid of the metal component in the plating liquid by an absorptiometry and a mechanism for calculating the intended concentration from the measured value by an arithmetic operation, and displaying the result.
Patent JP-2002339527-A (JP)
Title: Underlayment material
Inventor: ADACHI MASATAKA
IPC: D04H1/40
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an underlayment material having both water proofing property and vapor permeability, excellent in sealing performance of a nailing hole, excellent in slipping resistance, at the same time, preventing the soles of the shoes from getting sticky and excellent in productivity. SOLUTION: The underlayment material is so constituted that a moisture transmission waterproofing membrane having at least one layer of water proofing property and vapor permeability having apparent density of 0.15 g/cm<3> or more and at least one layer of a non-woven fabric layer consisting of a fiber having 0.01 to 10 dtex of fineness with water repellence of 3 or more are laminated, and it has water pressure resistance of 300 mmH2 O or more and moisture permeability of 500 g/m<2> /24 hrs or more.
Patent JP-2002338799-A (JP)
Title: Room temperature-curing composition having highly designed surface
Inventor: KAWABATA KAZUHIRO
IPC: C09D171/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a room temperature-curing composition having a highly designed surface which shows an excellent applicability and a stable quality over a long time. SOLUTION: The room temperature-curing composition having a highly designed surface is prepared by adding a fibrous substance (preferably with a fiber length of from 0.01 to 10.0 mm) to an amorphous, room temperature- curing composition essentially comprising a polyoxyalkylene polymer having a hydrolyzable silyl group at its end. Preferably, 0.1 to 50 pts.wt. fibrous substance is added against 100 pts.wt. amorphous, room temperature-curing composition.
Patent JP-2002051185-A (JP)
Title: Image-forming device, copying device, and image data transmission method
Inventor: HIDAKA TSUGUTOMO
IPC: G03G21/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To share an image data by transmitting the image data formed with a picture forming device to an accepted destination. SOLUTION: An image data transmission method for transmitting data between the image forming device and a terminal device connected with a network comprises a picture data storage step where the image data is stored, even after completion of image formation by the image forming device, a destination accepting step which accepts the destination of the image data, and a step which, based on the information about the destination accepted in the accepting step, transmits the stored image data to a destination terminal device. The image-forming device comprises a storage means, with which image formation is conducted with the image data, while the image data is stored even after completion of image formation, a transmission accepting means which accepts destination of the stored imaged data, and a picture data transmitting means which, based on the information about destination accepted by the transmission accepting means, transmits the image data stored.
Patent JP-2002347625-A (JP)
Title: Caster carriage
Inventor: YOSHIDA HIROKAZU
IPC: B62B5/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To make a caster carriage have excellent operability with a light structure and to make manufacturing cost inexpensive. SOLUTION: A v-shaped cut-out a and at least a bolt hole b in a holding state of the cut-out a are punched at each of four portions on a roughly one half side along the longitudinal direction of a long, narrow and flat plate 4 of a fixed width. Die forging of fylfot patterns is performed for the one half side, bending is performed so that the open surfaces may be paired with each other at each cut-out a, and thereby a square frame body in which an outward side is surrounded by a standing wall by the remaining parts of the flat plate 4 and the bolt hole b is located within the die-forged recess at the inside is formed, and a caster mounting plate is fixed by a bolt nut means by using the bolt hole b of the square frame body.
Patent JP-2002346591-A (JP)
Title: Sewage treatment apparatus and operation method therefor
Inventor: KITAI YOSHITO
IPC: C02F3/08
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment apparatus capable of preventing the lowering of the total amount of microorganisms in a carrier fluidized tank and capable of restoring the total amount of microorganisms reduced after the backward washing of filter carriers in a filter tank in an early stage to always stably and efficiently treat water to be treated, and an operation method therefor. SOLUTION: The sewage treatment apparatus is provided with an anaerobic treatment tank N for anaerobically treating water to be treated, the carrier fluidized tank E1 housing carriers C1, on which microorganisms are immobilized, capable of being fluidized along with anaerobically treated water to be treated and having an air diffusion part D1 for supplying air bubbles to the carriers C1 to aerobically treat water to be treated and the filter tank E2 forming an accumulated filter bed on the downstream side of the carrier fluidized tank E1 in such a state that a large number of the filter carriers are sedimented and accumulated in the filter tank. An air lift pump A3 capable of transferring water to be treated and sludge flowing out of the carrier fluidized tank E1 to the carrier fluidized tank E1 is provided in this sewage treatment apparatus.
Patent JP-2002350311-A (JP)
Title: Method and device for evaluating burst resistance for civil engineering sheet
Inventor: KURAMOTO TAKAHIRO
IPC: G01N3/32
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device enabling performance evaluation of a sheet for civil engineering works by using a small amount of sample without application of the sheet or utilization of heavy equipment. SOLUTION: The sheet used for civil engineering works is provided with a vibrator providing an evaluation method and vibration for the sheet characterized by that it fixes the sheet in a certain area and repeatedly vibrates the sheet at a constant force to evaluate burst resistance of the sheet, a jig fixing the sheet and a compressed jig providing a sheet load. It is a burst resistance valuation device for civil engineering work sheets, the compressed jig of which is formed nearly as a cone.
Patent JP-2002356473-A (JP)
Title: Viologen derivative having chemical structure close to liquid crystal compound, applicable as el element having electron transport property
Inventor: HARAMOTO YUICHIRO
IPC: H01L51/50
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a viologen derivative and method of production for the same, having principal skeleton close to a liquid crystal compound, polymerizable and useful as an EL element having an excellent electron transport property capable of expecting the electron transport property. SOLUTION: This viologen derivative is expressed by general formula (I) and the invention discloses the method of producing the same. (R<1> is a 1-22C linear or branched chain alkylene group, R<2> is H or methyl group, B is an alkylene group, a -C6 H6 -(CH2 )n -, a -CO-O-(CH2 )n or -CO-, X<1> and X<2> are each a halogen atom.).
Patent JP-2002316755-A (JP)
Title: Regularly winding device of tape
Inventor: SODA KOICHI
IPC: B65H23/038
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To realize a regularly winding device of a tape for regularly winding a tape 1 not to cause winding disarrangement of the tape 1, in overlapping and winding the tape 1 on a core 2 with the core 2 rotated. SOLUTION: A positioning roller 4 and a movement guiding roller 3 are mounted on a moving base 5 movable in the longitudinal direction of a rail 6. The moving base 5 is pressed onto the core 2 due to weight of a dead weight 8 moving up and down along a vertical guide 6. The positioning roller 4 always contacts with the outermost periphery of the tape 1 wound about the core 2. The movement guiding roller 3 is set so that the guide surface 33 of the tape 1 slightly separates from the outermost periphery of the tape 1 wound about the core 2. The movement guiding roller 3 comprises flanges 31 and 32. The flanges 31 and 32 simultaneously guide the tape 1 wound about the core 2 and the tape 1 just before the winding about the core 2. Therefore, the tape 1 wound about the core 2 is accurately overlapped on the tape 1 previously wound about the core 2, thereby providing good alignment.
Patent JP-2002349627-A (JP)
Title: Hydraulic buffer
Inventor: OTA AKIHISA
IPC: F16F9/36
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic buffer which can always impart constant friction to a piston rod, in a minute low speed range of a piston, independently of the oil seal. SOLUTION: In the hydraulic buffer, in which a rod guide 2 and the oil seal 3 are provided to an end part of a cylinder 1, and the piston rod 4 movably inserted to the inside of the cylinder 1 via the piston is slidably brought into contact with the inner circumference of the rod guide 2 and the oil seal 3, and led out to the outside, in an annular groove 5 which is formed on the inner circumference of the rod guide 2, a bush 6 which impairs the constant friction to the piston rod 4 at minute piston speed, is fitted to the inside of the annular groove 5, the bush 6 is comprised of the brush body 20 made of an elastic body and a core metal 22 fixed to the outer circumference of the bush body 20, and a check valve 8, which prevents back flow of air and oil by arranged to either the bush body 20 or to the core metal 22 on the way to a passage means 7 and the passage means 7.
Patent JP-2002358087-A (JP)
Title: Sound recorder
Inventor: WATANABE TARO
IPC: G11B20/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium where a recording signal which has a prescribed function added to a source signal is recorded. SOLUTION: A sound recorder is provided with an Lch(left channel)-side B.P.F. 61 which allows a vocal band of an Lch input signal to pass through, an Lch-side B.E.F 71 which has characteristics approximately opposite to those of the Lch-side B.P.F. 61 and attenuates or removes the vocal band, an Rch(right channel)-side B.P.F. 6r which allows a vocal band of an Rch input signal to pass through, and an Rch-side B.E.F 7r which has characteristics approximately opposite to those of the Rch-side B.P.F. 6r and attenuates or removes the vocal band. The difference signal between the output signal Lch-side B.P.F. 61 and that of the Rch-side B.P.F. 6r is added to the output signal of the Lch-side B.E.F. 71 or the Rch-side B.E.F. 7r to generate an Lch recording signal and an Rch recording signal, and they are recorded in a CD-R/RW 10.
Patent JP-2002357347-A (JP)
Title: Exhaust apparatus for equipment
Inventor: FUKUMORI KANTA
IPC: G01F1/684
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust apparatus for equipment for controlling the amount of exhaust involving drug components such as alkalis, acids, and organic substances, etc., wherein the flow rate of the exhaust involving the chemical components is detected, which the flow rate is controlled to a proper flow rate to increase stability and reliability of a production environment and further improve energy saving. SOLUTION: In an exhaust apparatus for equipment including an exhaust duct coupled to an apparatus including a production apparatus, there is mounted an air velocity sensor comprising a heat sensitive flow velocity sensor where a detection section for detecting an air velocity is covered with a chemical- resistant coating member.
Patent JP-2002260968-A (JP)
Title: Layered aluminum solid electrolytic capacitor and its manufacturing method
Inventor: MASUMI HIDEKI
IPC: H01G9/04
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a layered aluminum solid electrolytic capacitor which can be made small having superior characteristics of electrostatic capacity in a high-frequency range by increasing the surface area of the anode foil per unit volume, and to provide its manufacturing method. SOLUTION: The anode foil 3 having a dielectric oxide film layer 2 by etching aluminum foil 1 is compressed along the thickness, a capacitor element 7 having a solid electrolyte layer 4 and a cathode layer 5 formed on the top surface of the anode foil 3 is laminated in at least >=2 layers, and the capacitor elements 7 are coated with insulating external resin 10 so that an anode terminal 8 connected to the anode foil of the capacitor element 7 and an anode terminal 9 connected to the cathode layer 5 through a conductive adhesive are partially exposed on the external surface.
Patent JP-2002355315-A (JP)
Title: Stent
Inventor: MORIUCHI YOSUKE
IPC: A61F2/91
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a stent flexible in its axial direction even before and after expanded. SOLUTION: This stent has an expansible member (11) comprising corrugated elements (111) arranged so as to spirally surround the longitudinal axis of the stent and a plurality of corrugated connection members (12) for mutually connecting the ridges and/or troughs of the corrugated elements (111) of the expansible member (11). The corrugated elements (111) develop the ridges and troughs of the corrugations thereof cyclically so as to cross the peripheral direction of the stent. Each of the corrugated connection members (12) has a plurality of corrugations having amplitude larger than that of other corrugations in the gaps between the corrugated elements adjacent to each other in the axial direction of the stent.
Patent JP-2002362096-A (JP)
Title: Method for transferring printing surface and pressing roller
Inventor: OSADA HIDEHARU
IPC: B44C1/17
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for facilitating transferring capable of simply pressing a film without retaining air between the film and a surface of a building. SOLUTION: The method for transferring a printing surface comprises the steps of coating an adhesive on a surface to be transferred, then adhering a transfer film, pressing a roller from above, and removing the film after the adhesive is cured to certain degree. The method further comprises a step of printing the release surface of the film in such a manner that many needles for opening holes at the film are provided on the roller.
Patent JP-2002367084-A (JP)
Title: System and program for calling vehicle
Inventor: MIYAMURA TOSHIHIKO
IPC: G06Q50/30
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle calling system for quickly calling a vehicle fitting a user. SOLUTION: A center device 1 is connected to user terminals 4a, 4b,... through a communication network 3. The center device 1 responds to a vehicle calling request from a user and retrieves vehicles that exist within a prescribed range from a user location and that have a destination designated by the user included in their travel range as a callable vehicle among preregistered taxies 2a, 2b, 2c,.... Then, the center device provides the user with information on the callable vehicles and provides the vehicles with information about the user. Thus, the user can select and call his/her desired vehicle on the basis of the information on the vehicles provided from the center device 1, and the driver of the vehicle can travel to pick up the user on the basis of the information about the user provided from the center device 1.
Patent JP-2002368136-A (JP)
Title: Semiconductor memory device and production method therefor
Inventor: TERAMOTO SHIGEKI
IPC: H01L21/8246
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device and a production method therefor, with which data can be programmed in the latter half of the production process and the data contents are difficult to analyze. SOLUTION: The conductive type impurity region, which faces a contact 16 communicated to a source line 17a, and in contact with a source side n- impurity region 6, is programmed to a p-type or n-type according to the contents of stored data. When introducing p-type impurities, a p-n junction diode is formed from this p+ impurity region 13 and n- impurity region 6, so that even if the p-n bonding diode is made conducting by reverse bias and even if a transistor is conducted by applying voltage to a gate electrode 5, no current will flow from a bit line 19 to the source line 17a. When introducing n-type impurities, since the p-n junction diode will not be formed, a current can flow, from the bit line 19 to the source line 17a through conduction of the transistor.
Patent JP-2002072964-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/30
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve picture quality of a display device using bottom-gate TFTs, especially to control variation in a current amount flowing through an EL element against changes in an environmental temperature when using the device, to control a variation of brightness of the display, and to compensate for a frequency characteristics of a driving circuit. SOLUTION: This display device is provided with a monitor use EL element in addition to pixel part EL elements, and a current is supplied to the pixel part EL elements via a temperature correction circuit comprised of this monitor use EL element, a buffer amplifier or the like. Thus, the current made to flow through the pixel part EL elements can be kept constant against temperature variations and the variation of the brightness can be controlled. Moreover, An input signal is time-expanded, to perform correct sampling.
Patent JP-2002366231-A (JP)
Title: Flow rate controller and air conditioning system
Inventor: MOCHIZUKI ATSUSHI
IPC: G05D7/01
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a flow rate controller capable of reducing refrigerant flowing sound and setting different throttle quantity with respect to refrigerant flow in a reciprocal direction and also to obtain an air conditioning system capable of reducing refrigerant flowing sound and performing heating and dehumidifying operation. SOLUTION: A valve disc 15 is turnable in a valve main body 10 where a first duct 9a and a second duct 9b are connected, forms a communicating duct 13 for communicating the first and second ducts 9a and 9b when the valve disc 15 stops at a first position, and forms a throttle duct that connects the first and second ducts 9a and 9b through throttle parts 12a and 12b when the valve disc 15 stops at a second position. Porous transmissive materials 11a and 11b are provided in the throttle duct to make a refrigerant transmit so that the flowing sound can be reduced. The throttle parts 12a and 12b are switched according to a flow direction and configured so as to make the throttle quantity of the duct different.