baber/WOPTO huggingface dataset:
Patent JP-H03199283-A (JP)
Title: Hot-melt adhesive for polyolefin
Inventor: AZUMA TAKASHIRO
IPC: C08F265/06
Filed: 1989-12-27
Abstract: PURPOSE:To provide the subject adhesive composed of a specific graft copolymer containing a polyolefin (copolymer) as a backbone polymer and suitable for the bonding of a polyolefin such as PE or PP and other material. CONSTITUTION:The objective adhesive is composed of a graft copolymer containing a polyolefin or a polyolefin copolymer as a backbone polymer and a polymer having a number-average molecular weight of >=2,000 and a Tg of >=20 deg.C as a branched polymer. Example of preferable graft copolymer is the one composed of (A) 30-90wt.% of ethylene, (B) 5-50wt.% of a macromonomer having (meth)acryloyl group at one end of the molecule, a number-average molecular weight of 2,000-30,000 and a Tg of >=20 deg.C and (C) 0-40wt.% of other radically polymerizable monomer and containing <=15wt.% of an alkyl acrylate unit having 2-14C alkyl group.
Patent JP-2000172028-A (JP)
Title: Image forming device
Inventor: OOJIYA ATSUYA
IPC: G03G21/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To properly control toner concentration according to change with time and to stably maintain image quality, by altering electrification-potential control conditions and toner-concentration control conditions at the same time based on the result of the detection of the initial developing capability of developer. SOLUTION: The initial developing capability of developer is detected to control toner concentration based on the result, and also the surface potential of a photoreceptor is corrected. When developer is set in a developing device, data before stir is obtained (the formation of a reference density pattern or the detection of attached toner), and the developer is stirred by driving a developing device for a specific length of time, (S1-3). Data after the stir is obtained (the formation of a reference density pattern or the detection of an amount of attached toner), and an amount of change and the value of the detection (an amount of attached toner after the stir) are obtained, (S4, S5).  Based on the amount of change and the value of the detection, the physical properties of the set developer are judged, (S6), and in the case of the developer whose developing capability is low, toner-concentration control conditions and electrification-potential control conditions are altered (corrected), (S8). In the case the developing capability is not low, the conditions are not altered, (S9).
Patent JP-H05255071-A (JP)
Title: Controlled release drug dispersion delivery system
IPC: A61K47/32
Filed: 1992-12-24
Abstract: PURPOSE: To obtain a delivery system for a controlled release drug without being influenced by solubility of the drug in a service environment medium. CONSTITUTION: This delivery system for the controlled release of a beneficial agent as a gelatinous dispersion comprises (1) a core containing the beneficial agent 12 as a gelatinous dispersion, a polymer 13 capable of forming gelatinous microscopic particles at the time of hydration and, as desired, an agent 14 capable of modulating the hydration of the polymer and (2) an impermeable and insoluble coating 16, adhering to the core, surrounding the core and containing apertures 17 providing an area for the hydration and release of dispersion comprising the gelatinous microscopic particles.
Patent JP-H11263602-A (JP)
Title: Preparation of periodate
Inventor: DIJT ANTHONIUS LAURENTIUS BAVO
IPC: C01B11/22
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering iodine from a waste stream in the production of an iodine-containing remedy as a periodate. SOLUTION: In the preparing method of paraperiodate for converting an iodine compound to sodium paraperiodate in the presence of Na<+> ion by an alkali metal hydroxide and hypochlorous alkali metal salt, the iodine compound is used in the form of an iodine-containing mixture, in which one or more kinds of compounds selected from a group of chloride, bromide, sulfate, sulfite, carbonate, bicarbonate, nitrate and a dissolved organic compound are present in addition to an iodine compound of the form of I2 , an iodide or an iodate compound.
Patent JP-2000153906-A (JP)
Title: Conveying system
Inventor: OHASHI MINORU
IPC: B65G43/10
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To back up in case of failing to transfer a conveyance command between control devices by transferring the conveyance command from a host computer to the transfer receiving side control device. SOLUTION: When a conveyor controller fails to receive a conveyance command, the conveyor controller informs a host computer of the address of a troubled conveyance point and requests the transfer of the concerned conveyance command through a network line. The host computer retrieves the concerned conveyance command from the address of the conveyance point where the problem arose, and transfers the conveyance command to control equipment, that is, to the conveyor controller in this case, through the network line. The conveyor controller continues conveyance on the basis of the conveyance command transferred from the host computer, and articles are conveyed in the same way as the case of the conveyance command being normally transferred.
Patent JP-H10186353-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA YOSHIAKI
IPC: G02F1/1335
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of obtaining a display picture of high contrast and high luminance even in a liquid crystal display panel, whose operating temp. becomes a high temp. SOLUTION: In the liquid crystal display device, which is provided with a liquid crystal display panel, which is provided with one pair of the electrode substrate 100, 110 and a liquid crystal layer 10 to be poured and sealed between one pair of electrode substrates 100, 110 and, in which at least one side of the one pair of electrode substrates has phase difference plates 15, 16 to be provided on the surface of the opposite side to the liquid crystal layer 10, the liquid crystal layer 10 is made so that the product ▵n1.d1 between the refractive index anisotropy ▵n1 and the thickness d1 of the layer is 0.84±0.025μm at a temp.  31.5 deg.C and the viscosity of the layer is 30±5mPa.s at 20 deg.C and the phase difference plates 15, 16 are made so that the product ▵n2.d2 between the refractive index anisotropy ▵n2 and the thickness d2 of the plates is 0.72±0.03μm.
Patent JP-2000167338-A (JP)
Title: Waste gas treatment method and bio-soil filter employed therefor and waste gas purification system
Inventor: IZATT JAMES PATERSON
IPC: C02F3/32
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an economical method and system with a simple structure and capable of efficiently purifying waste gas. SOLUTION: A waste gas is supplied to a liquid storing chamber 1, in which water as a treatment liquid is stored, by a gas supply body and the waste gas is dissolved in or mixed with the treatment liquid. The treatment liquid is taken out through a liquid taking out part and retreated by a bio-soil filter 24. In the bio-soil filter 24, the treatment liquid overflows out of underground pipes and fills and reaches the soil layer and the waste gas components are decomposed by microorganism propagated in the soil layer.
Patent JP-H11170908-A (JP)
Title: Headlight controller
Inventor: ODA HIROTOSHI
IPC: B60Q1/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a headlight controller which can be substituted for a high-beam lamp if a low-beam lamp is broken and can improve safety. SOLUTION: This headlight controller controls lighting of a low-beam lamp 9b with a signal from a low-beam switch 1c and lighting of a high-beam lamp 9a with a signal from the high-beam switch 1b respectively, whereas a wire- breakage detection part 37 detects the presence of the low-beam lamp 9b based on current passing through the low-beam lamp 9b, and if the wire-breakage detection part 37 detects the wire-breakage of the low-beam lamp 9b, a dipping control part 39a controls lighting so as to decrease the illumination of the high-beam lamp 9a.
Patent JP-H11177611-A (JP)
Title: State monitoring system
Inventor: HAYAKAWA ISAO
IPC: H04L12/58
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To monitor the state information of various managing points in real time through a server side computer by a browser side computer. SOLUTION: After the transmission of information is requested to a server side computer 2, a browser side computer 1 starts a communication program B and connects communication programs B and C. Then, a state transmission request (key information (x) of a managing point desiring the notice of a state change and the state information of that managing point displayed at present) is sent from the communication program B to the communication program C. The communication program C, which receives this request, accesses a building automation(BA) system 3, acquires the current state information of the designated managing point, compares it with the transmitted state information displayed at present.  When the acquired current state information is different from the state information displayed at present, that managing point is defined as a managing point having a state change and that state information is sent to the communication program B.
Patent JP-H06171700-A (JP)
Title: Liquid-mixing preventive system
Inventor: HAYAKAWA OSAMU
IPC: B67D7/32
Filed: 1992-11-30
Abstract: PURPOSE:To certainly unload a reserved liquid from a tank truck into an underground liquid reservoir. CONSTITUTION:When a liquid sort signal from a ground monitor 6 which is installed in a service station and stores the reserved liquid sorts agrees with a liquid sort signal from a detector 7 for markers each of which stores the liquid sort for every hatch of a tank truck 2, a locking device 14 for a SS side filling nozzle 13 of the correpondent liquid sort is unlocked by a nozzle selector that is built in the ground monitor 6, so that a liquid feed hose 12 of the tank truck 2 is allowed to be connected to the SS side filling nozzle 13.
Patent JP-H11177379-A (JP)
Title: Active filter
Inventor: KOAZECHI SHINICHI
IPC: H03H11/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress a dispersion of a cut off frequency that is attributed to a dispersion in producing with regard to a suitable active filter for being incorporated in an integrated circuit device. SOLUTION: Resistor elements 11 to 15 and variable capacitance elements 16 to 18 are arranged around and operation amplifier 10. Switch elements 19 to 26 are provided between these elements. An oscillation circuit or a filter circuit is realized by controlling the switch elements 19 to 26. In the oscillation circuit, a counter 30 counts an oscillation frequency and outputs it. Based on this counted value, a decoder 31 resets a capacitance value of the variable capacitance elements 16 to 18 so that the oscillation frequency becomes a given value. By reset variable capacity elements 16 to 18, the filter circuit for maintaining a predetermined cut-off frequency is realized.
Patent JP-H07186739-A (JP)
Title: Structure for front body
Inventor: MIZOGUCHI SATOSHI
IPC: B62D25/08
Filed: 1993-12-24
Abstract: PURPOSE:To aim at prevention of splash adhesion, simplification of filler hole shape, improvement of heat exchange ability, etc., by arranging an upper rail just before an upper tank of a radiator, an air conditioning condenser in the fore side of hood lock stay, etc. CONSTITUTION:An upper rail 20 is disposed just before the position of an upper tank 2 of a radiator 1 while a hood lock 15 is positioned inside the upper rail 20. Moreover, an engaging part 15a positioned in the top end of the hood lock 15 is projected from an opening 20a formed in the upper surface of the upper rail 20. Furthermore, the hood lock 15 connected to the upper surface of a first cross member 26 through a hood lock stay 27 and an air conditioning condenser 18 is provided in the fore side of the hood lock stay 27. By such construction, splash adhesion of salt, etc., on the upper tank 2 is prevented by the upper rail 20 and all the areas of the air conditioning condenser 18 are used for ventilating areas while simplifying the shape of a filler hole in the upper tank 2.
Patent JP-2001158084-A (JP)
Title: Image recording device
Inventor: CHIKUMA SATOYUKI
IPC: B41J2/01
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device, in which it is unnecessary that a recovering means for recording treating liquid is provided and large sizing is unnecessary. SOLUTION: The representative constitution of the image recording device has both a recording means for recording an image on a recording medium and an application means for applying recording treatment liquid for enhancing recording properties to the recording medium without discharging the recording treatment liquid.
Patent JP-H09161772-A (JP)
Title: Electrode for lithium secondary battery and lithium secondary battery using it
Inventor: KAWAGUCHI YUICHI
IPC: H01M4/13
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having high energy density by using an inorganic active material and a conductive polymer material as main components of a layer structure, and constituting the layer structure with a positive electrode active material having a specific total pore volume and a total pore surface area. SOLUTION: In the layer structure of the positive electrode active material layer of a composite electrode, the formed quantities of the total pore volume and total pore surface area are controlled, and the composite electrode having a high energy density can be manufactured. When the total pore volume is set to 0.1-0.4cm<3> /g and the total pore surface area is set to 2-5m<2> /g, the reactive area between a positive electrode active material and an electrolyte becomes a proper size, and the energy density can be increased. In the positive electrode active material layer, the pore volume having the pore diameter of 0.5μm or below is 50% or above against the total pore volume, and the pore volume having the pore diameter of 0.5μm or below is 0.1cm<3> /g or above.
Patent JP-H05178646-A (JP)
Title: Artificial marble
Inventor: SUGAWARA TAKESHI
IPC: C04B111/54
Filed: 1991-12-27
Abstract: PURPOSE:To provide an artificial marble excellent in hydrothermal resistance and rich in transparent performance. CONSTITUTION:A ternary system glass filler having a composition containing 50-65% SiO2, 10-20% Al2O3, 20-30% CaO, <=0.1% B2O3 and <=3% R2O3 is dispersed into a polyester resin. The artificial marble excellent in transparent performance is obtained since the refractive index of the glass filler coincides with the refractive index of the polyester resin.
Patent JP-H05178041-A (JP)
Title: Suspension device of vehicle
Inventor: ANDO FUMITAKA
IPC: B60G3/18
Filed: 1991-12-27
Abstract: PURPOSE:To improve performance by bringing virtual king pin shaft close to an ideal one, make a suspension device compact, reduce its weight, and improve degree of freedom on layout. CONSTITUTION:Lower end of a knuckle member 1 which supports wheels rotatably is connected with a car body via a lower arm 4 in such a way that it can oscillate up and down. A connecting member 21 is pivotally attached at upper end of the knuckle member 1 in such a way that it can rotate only around a vertical shaft, and also the connecting member 21 is pivotally attached at lower end of a damper device 6 in such a way that it can only oscillate up and down. The other end of an upper arm 5 whose one end is pivotally attached to the car body at one point is pivotally attached to the damper device 6 or connecting member 21 in such a way that it can only oscillate up and down. Preferably, the lower arm 4 consists of front and rear link members 11, 12, and both link members 11, 12 are arranged in such a way that their axial lines cross each other in the outside of the car body than their pivotal points with the knuckle member 1.
Patent JP-2000171500-A (JP)
Title: Resistance-measuring device of printed wiring board and resistance measurement method using it
Inventor: ISHIKAWA KOKICHI
IPC: H05K3/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To accurately measure resistance without being affected by the contact resistance between a probe pin and a pattern land without damaging a pattern land in the electrical inspection of a printed-wiring board. SOLUTION: A resistance-measuring device measures impedance and phase by a measuring instrument by bringing sensor electrodes 3 and 4 for measurement closer to pattern lands 7 and 9, thus measuring the impedance and phase and measuring the resistance between the pattern lands 7 and 9 of a substrate 11 to be measured by calculation according to the measurement result of impedance and phase.
Patent JP-2000175012-A (JP)
Title: Data communication unit, method for controlling data communication unit, and computer readable recording medium storing control program of the data communication unit
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To realize a data communication system which a user of a relay destination feels no suspicion by conducting proper relay processing in a data communication unit that conducts relay communication in an error correction mode or in a normal mode. SOLUTION: A Relay destinations A, B having an ECM communication function and a relay destination C without the function are registered in a prescribed memory box. In the case that an image from a relay control station is received in a normal G3 mode and a transmission error takes place, image information denoting it is generated and added to image data and the resulting data are transmitted to the destinations A, B. For example, a character string such as 'a missing line' is expanded in a form of image data and the data are synthesized to the prescribed position of the page where the error has taken place and the resulting data are transmitted to the destination A, B. For transmission destination C, the normal G3 mode is used and information related to a transmission error caused at a relay request is not added to a transmission image regardless to the presence of error.
Patent JP-H07191328-A (JP)
Title: Liquid crystal element
Inventor: ASAOKA MASANOBU
IPC: G02F1/1337
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a cell end part from increasing in thickness or coloring at the time of long-time driving. CONSTITUTION:The liquid crystal element, produced by sandwiching ferroelectric liquid crystal 15 between a couple of parallel substrates formed by laminating insulating layers 13a and 14b and orientation film layers 14a and 14b in order on substrates 11a and 11b where transparent electrodes 12a and 12b are formed, and the orientation film layer surfaces is made uneven to a 1-30nm peak-bottom difference and 8-80 particles/mum<2> density, through allowing the fine particle 18 to hold in the insulating layers.
Patent JP-2001162746-A (JP)
Title: Laminate and bag for medical care made of the same
Inventor: SASAKI YOSHIHIKO
IPC: B65D30/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide both a laminate, in which hygienic properties are high, flexibility, transparency, resistance to pinhole and heat sealability are excellent and also heat resistance and falling bag strength are good, and a bag for medical care which is made of the laminate and houses chemicals and blood or the like. SOLUTION: In the laminate and the bag for medical care, in which the laminate is used, the outer layer is formed of a polyolefin-based resin material having specific Vicat softening temperature and the inner layer is formed of polyethylens-based resin material incorporating an ethylenes.α-olefin copolymer as a main component. The ethylene.α-olefin copolymer contains a low crystalline component and a high crystalline component. In the low crystalline component, (1) the lower crystalline component in a TREF elution curve has a specific peak temperature, strength and area and (2) MFR is 0.1-20 g/10 minutes and (3) Vicat softening temperature is 65-125 deg.C.
Patent JP-H05251512-A (JP)
Title: Method for forming metal bump on area tape
Inventor: YAMAZAKI HIDEO
IPC: H01L21/321
Filed: 1991-12-27
Abstract: PURPOSE: To enable easy connection of an area tape to an IC chip having no bump. CONSTITUTION: At least a metal ball 18 is inserted into a via hole 15 of the area tape formed by providing metal wires on a base material made of a dielectric film and forming via holes, extending the metal wires in the base material, and the area tape 16 and metal ball 18 are heated by a heating means to joint the metal ball 18 to the metal wire 14, thereby forming a bump 19.
Patent JP-H09281039-A (JP)
Title: Method and apparatus for measurement of concentration of alcohol in gas mixture by making use of absorption of radiation
Inventor: KURUTO PEETEE BETSUKUSUTOROOMU
IPC: G01N33/497
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which precisely measure the concentration of alcohol in a gas mixture which contains a disturbing component. SOLUTION: The apparatus makes use of the dependence on angle in a wavelength range of 7.5 to 12.5μm in the transmission band of an optical interference filter whose transmission band is narrow, and it investigates the absorption band and its immediately adjacent part of alcohol as an object whose concentration is to be measured within the range. The transmission band of the used interference filter has a width which is wider than 1.5% of the average wavelength of an absorption band which is used to measure the concentration of alcohol. Measured information which is obtained on the basis of the absorption band of the alcohol and on the basis of an adjacent peak in its neighborhood is utilized mathematically, and the influence of a disturbing substance is compensated.
Patent JP-H07190267-A (JP)
Title: Joint for corrugated flexible pipe
Inventor: KUBO TSUNEO
IPC: F16L33/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a joint which connects flexible pipes each having spiral corrugations to each other with one-step operation, simplicity, and high water-tightness. CONSTITUTION:A pair of joint parts have each a retainer 3 having a spiral guide 31 to be fitted in spiral projection and recession 80 of a pipe 8 on an inner periphery. A packing holding cylinder 4 which has a small diameter arcuate wall 40 and a large diameter arcuate wall 41 alternatively continued in an circumferential direction is provided on a leading end of the retainer 3. A pressing piece 5 has a tapered inner surface 50 whose inner diameter is widened toward a leading end direction, being projected from the leading end of the small diameter arcuate wall 40. A guide hole 6 is formed on an outer periphery of the small diameter arcuate wall 40 in a longitudinal direction. A connection piece 7 has an engagement claw 70 on its leading end, being projected longitudinally from the large diameter arcuate wall 41. A packing 2 is inserted into each packing holding cylinder 4. Each of the joint parts 1 is installed at an end of each pipe 8. One pressing piece 5 is guided to the inner side of the other large diameter arcuate wall 41. One connection piece 7 is inserted into the other guide hole 6. Under such a state, the joint parts 1 are pressed against each other.