baber/WOPTO huggingface dataset:
Patent JP-2002204690-A (JP)
Title: Cell-adhered cell incubator, method for producing the same and method for using the same
Inventor: YOKOYAMA KANEHISA
IPC: C12M3/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a cell-adhered cell incubator imparted with frozen anchorage-dependent animal cells, causing no debonding of the cells when thawed, thus capable of keeping high cell survival rate, to provide a method for producing the incubator, and to provide a method for using the incubator. SOLUTION: This cell-adhered cell incubator is obtained by the following practice: anchorage-dependent animal cells are cultured on the culture surface of an incubator followed by cooling to 0-10 deg.C and while keeping the cooled temperature, a freezing medium containing a freeze protective material is exchanged for the preceding medium followed by being left to stand and then removing the freezing medium and subsequently further cooling. This cell incubator thus obtained bears the anchorage-dependent animal cells adhered to the culture surface and frozen.
Patent JP-2002208056-A (JP)
Title: Coin processor
Inventor: ONEDA YOSHINORI
IPC: B65G15/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a coin processor for carrying coins such as change from the main body of a coin processor such as an automatic ticket machine through a belt conveyer to a prescribed place such as a return port, capable of surely carrying the coins by pushing down the coins rotating on the belt conveyer. SOLUTION: This coin processor for carrying coins such as change from the main body of a coin processor such as an automatic ticket machine to a prescribed place such as a return port formed on the service face of the main body of the coin processor is provided with a shaft formed at the upper part of the carriage face of the belt conveyer at a prescribed angle other than orthogonal with the carrying direction of the belt conveyer while prescribed height which is a little higher than the thickness of one coin to be carried by the belt conveyer is held and a stopper formed at the downstream side of the carrying direction of the belt conveyer from the shaft at the same prescribed angle as that of the shaft while the same prescribed interval as that of the shaft is held.
Patent JP-2002208058-A (JP)
Title: Automatic transaction device
Inventor: GOTANDA SAYURI
IPC: G06Q40/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To allow a visually handicapped person to execute transaction. SOLUTION: This automatic transaction device corresponding to a visually handicapped person, which guides an operation method or the like with a spoken command is provided with a sensor arranged near a coin receiving and paying port 15 for detecting that coins, a hand or the like approach the port 15 and a shutter constituted so as to be opened when the sensor detects the coins, the hand or the like, and to be closed when a fixed time passes or the coins are thrown in. Then, a message for encouraging a visually handicapped person to insert a medium and a message for encouraging the visually handicapped person to throw-in coins when coins are necessary for the transaction, are communicated to the visually handicapped person by voice.  The visually handicapped person inserts the medium, and when the coins are necessary for the transaction, the visually handicapped person throws-in the coins from the port 15, and then selects the transaction, and inputs information necessary for the transaction. Thus, it is possible of the visually handicapped person to executes the transaction.
Patent JP-2002206050-A (JP)
Title: Polyester composition for film laminated on metal plate and film composed thereof
Inventor: ODAJIMA AKIO
IPC: B32B15/09
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester composition for a film to be laminated on a metal plate having good particle dispersibility and film formability and excellent whiteness, adhesion to the metal plate, formability at a can producing process, wear resistance, printability and heat resistance and the film composed for the composition. SOLUTION: This polyester composition for the film to be laminated on the metal plate contains a titanium dioxide particle containing magnesium element, calcium element and phosphorus element and has <=0.20 dl/g lowering of intrinsic viscosity after melt represented by the following formula: the lowering of intrinsic viscosity after melt is [η]0-[η]8  wherein, [η]0 is intrinsic viscosity (dl/g) before the melt; and [η]8 is intrinsic viscosity (dl/g) after melted at 280 deg.C for 8 min under being sealed with nitrogen}.
Patent JP-2002211911-A (JP)
Title: Carbonized material containing hydroxyl group derived from hydrophilic polymer and method for producing the same
Inventor: SUGIYAMA KIMIHISA
IPC: C01B31/02
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a carbonized material containing hydroxyl groups derived from a hydrophilic polymer, having a large gas (oxygen) adsorption and a large difference between oxygen and nitrogen adsorptions, easy to regenerate, obtained using inexpensive starting materials in an easy production process and suitable for use as an adsorbent in PSA based on difference of adsorption equilibria. SOLUTION: The carbonized material has (a) 1-50 ml/g oxygen adsorption in the standard state and (b) an oxygen adsorption to nitrogen adsorption ratio (O2/N2) of 2-40 in the standard state.
Patent JP-2002216990-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: TANAKA HISAFUMI
IPC: H05B41/282
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide electric discharge lamp lighting equipment which a temperature rise of electronic parts is suppressed and degradation and destruction of the electronic parts are prevented. SOLUTION: In a control circuit part 10, which controls a DC/DC converter D1 so as to supply the approximately constant electric power to the load circuit part 20, a limiting means 19, which restricts an approximately constant electric power supply to a load circuit part 20 by making a value of input electric power the maximum input power limiting value or less, is provided. Excessive increase of the input current can be prevented, consequently the temperature rise of the electronic parts can be suppressed, and the degradation and destruction of the electronic parts can be prevented.
Patent JP-2002212956-A (JP)
Title: Precast foundation joint structure
Inventor: TOMIYAMA AKIHIKO
IPC: E02D27/01
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a precast foundation joint structure which dispenses with embedding of a specially-manufactured joint metal for connecting precast foundations to each other, into concrete for the precast foundations. SOLUTION: The precast foundation 1 is formed by preliminary embedding reinforcements 6 in the concrete 4. The precast concrete also has joint plates 5 embedded therein so as to penetrate the precast concrete along its longitudinal direction. Both ends of each joint plate 5 function as joint portions 5a which protrude from respective end faces of the concrete.
Patent JP-2002210545-A (JP)
Title: Nozzle for continuous casting
Inventor: OTSUKA HIROSHI
IPC: B22D41/58
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting with which a gas sealing performance at the connecting part between an immersion nozzle and another nozzle, is improved, ingress of air into molten steel stream is prevented, and consequently high grade steel can be obtained. SOLUTION: In the nozzle for continuously casting the molten steel having the connecting part between the immersion nozzle and the other nozzle, an annular gap part is concentrically disposed with a nozzle hole so as to communicate from the upper end to a socket on the way. The gas sealing performance at the connecting part is improved by blowing inert gas from the outer periphery of the connecting part of the gap part formed at the upper end of the immersion nozzle.
Patent JP-2001303983-A (JP)
Title: Throttle device for internal combustion engine
Inventor: TORII KATSUYA
IPC: F02D9/02
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a throttle device for an engine which reduces weight and costs, enhances rigidity, and ensures dimensional accuracy at high accuracy. SOLUTION: This device is made of a higher strength material than a resin material comprising a throttle body 11. A metal plate 10 arranged inside the throttle body 11 supports one end of a throttle shaft 12, fixes a shaft 29, and holds a motor 40. When the throttle body 11 is formed with the resin material, the rigidity in the throttle device 1 is enhanced, resulting in ensuring the dimensional accuracy in the throttle shaft 12, the shaft 29, and distance of the rotary shaft 41 at high accuracy. As a result of this, a driving force of the motor 40 is excellently transferred to the throttle valve 13 via, the rotary shaft 41, a motor gear 42, the intermediate gear 28, a throttle gear 20 and the throttle shaft 12, thereby, controllability in the throttle valve 13 is enhanced, and the rate of flow of intake air flows in the intake passage 11a is excellently regulated.
Patent JP-2002213343-A (JP)
Title: Wind speed-up device and wind power generator using the same
Inventor: KARASUTANI TAKASHI
IPC: F03D1/04
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a wind speed-up device capable of efficiently increasing speed of wind with a simple structure. SOLUTION: This wind speed-up device is composed of a long cylindrical wind tunnel body 1a expanded from a flow-in port 2 of wind toward a flow-out port 3, a flow-in guide member 5 opened toward the outside 3 with a curved face is formed on an opening edge of the flow-in port 2 of the wind tunnel body 1b, a collar-shaped flange 6 expanded toward the outside is formed on an opening edge of he flow-out port 3, and the neighborhood of the flow-in port 2 is adopted as the wind power taking-out position.
Patent JP-2002211627-A (JP)
Title: Door protecting sheet
Inventor: IHARA MITSUTAKA
IPC: B65D65/38
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a door protecting sheet which can be used many times, with which a door or an item is not easily damaged even when the item hits the door, and the edge face of the door is protected. SOLUTION: This door protecting sheet comprises non-woven fabrics 2, 4 made of two sheets of fiber bodies piled up in a lamination and then entwined for forming a mat shape fabric body to be applied along both faces of a door and connecting sheets 3, 5 for connecting the non-woven fabrics 2, 4. The sheets 3, 5 are formed by providing both ends of sheets 35, 55 with velvet fasteners 31, 51 and 52.
Patent JP-2002210385-A (JP)
Title: Discharge electrode of wet electric dust collector
Inventor: OTSUBO KIYOHITO
IPC: B03C3/66
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To improve dust collection performance by preventing loosing of an electrode support part caused by corrosion of spacers. SOLUTION: A discharge electrode 8 of a wet electric dust collector has a plurality of discharge plates 10 each having a hole 10a in the center and a plurality of sharp-pointed projections 10b radially arranged on the periphery, and a plurality of cylindrical spacers 11A for holding the discharge plates 10 at regular vertical intervals, where a core rod 9 penetrates the holes 10a of the discharge plates 10 and the hollow parts of the spacers 11A to connect them vertically and continuously. The spacer 11A is made of a resin, and an energizing spring 21 is set in the hollow part of the spacer so as to surround the core rod 9 and press against the lower surface of the upper discharge plate 10 and the upper surface of the lower discharge plate 10.
Patent JP-2002219684-A (JP)
Title: System for monitoring robot
Inventor: TAKAGI AKIRA
IPC: B25J19/04
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To make approaching having a risk of collision of a robot with respect to a peripheral structure monitored by a monitor camera unit without missing, so as to prevent the collision. SOLUTION: In this robot monitoring system 100, an operation simulating system 80 simulates an operation of a robot arm 10 of which the outline is pseudo-magnified, to detect a collision portion between the robot arm and the peripheral structure and a portion having an actual collision risk is predicted thereby. When the robot is operated practically, the simulation system indicates the predicted portion having the collision risk based on an attitude of the robot detected by a robot condition detector 20. A monitoring condition controller 70 automatically regulates positions and photographing conditions of the monitor camera 40 and a pan head 30 based on the indication, to photograph the portion having the collision risk optimumly and display it on a monitor TV.
Patent JP-2001232204-A (JP)
Title: Hydrogen generating cadmium zinc sulfide based photocatalyst having cation added thereto, method of preparing the same and hydrogen producing method using the photocatalyst
Inventor: PAKU DECHORU
IPC: B01J27/045
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generating photocatalyst showing activity even in a solar ray region, generating hydrogen in large quantities and semipermanent in life and a method for producing hydrogen using this photocatalyst. SOLUTION: The hydrogen generating photocatalyst is represented by general formula: m(a)/CdxZnyMzS (wherein, m is a metal doped with an electron acceptor and at least one kind selected from the group consisting of Ni, Pt, Ru and oxides of them; (a) is a weight percentage of m and 0.10-5.00; M is a metal selected from the group consisting of Mo, V, Al, Cs, Mn, Fe, Pd, Pt, P, Cu, Ag, Ir, Sb, Pb, Ga and Re, z is atom % of M/(Cd+Zn+M) and 0.05-20.00; and x and y are each atom % of Cd(Cd+Zn+M) and atom % of Zn/(Cd+Zn+M) and 10.00-90.00.).
Patent JP-2002225840-A (JP)
Title: Biodegradable container and its manufacturing method
Inventor: YANO TORU
IPC: B65D1/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable container that hardly harms the environment by being decomposed even if discarded after use, and that exhibits great mechanical strength. SOLUTION: The container is formed from starch mixed with Okara or bean-curd refuse while the starch and Okara are cross-linked, and manufactured by mixing the starch with Okara having cross-linking property, the mixture is steamed for being made into an alpha state, stirred and kneaded, and by having the rice-cake-state dough is heated, and pressurized and molded so that the starch and Okara are cross-linked.
Patent JP-2002229019-A (JP)
Title: Reflection-type liquid crystal display and auxiliary light source device
Inventor: WATANABE YOSHITADA
IPC: G09F9/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To develop a reflection-type liquid crystal display which manages both the brightness and visibility in both a screen display, when external light is reflected and a screen display, when an auxiliary light source is used. SOLUTION: A liquid crystal display 1 has a forward scattering film 9, a reflective material 11, a light source 5, and a light-guiding part 6. Light emitted from the light source is emitted to the display area 3 of a front substrate 10a from oblique front of a liquid crystal panel surface by the light-guiding part. The course of light is changed by the forward scattering film 9, and made incident vertically on a liquid crystal layer 12. Unlike the reflection semi- transmission type liquid crystal display, the liquid crystal display having this configuration can suppress loss of brightness, because the total reflection of external light can be performed, when it is necessary to obtain brightness for a display by reflecting the external light.  Moreover, since a light transmission plate is not present on the display area of the liquid crystal panel, unlike the liquid crystal display of a front light method, the reflection type liquid crystal panel of superior visibility can be provided.
Patent JP-2002231673-A (JP)
Title: Ultrasonic cleaning method
Inventor: MIYAMOTO TOSHIAKI
IPC: B08B3/12
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of dirt readhering, since an object to be cleaned is dipped into cleaning liquid, when a cleaning bath is used, and the amount of cleaning liquid 4 is increased in a cleaning device using a nozzle 1. SOLUTION: When the cleaning liquid 4 that is supplied from a cleaning liquid supply section 2 to a cleaning liquid supply port 3 is allowed to flow onto the surface of the object 1 to be cleaned, such as a semiconductor wafer, the cleaning liquid 4 flows onto the entire surface of the object 1 to be cleaned with nearly a uniform thickness. However, when an ultrasonic vibrator 5 is brought into contact with the cleaning liquid 4, and oscillation output is applied to the ultrasonic vibrator 5 from an oscillator 6, ultrasonic waves are applied to the surface of the object 1 to be cleaned from the ultrasonic vibrator 5, the ultrasonic waves are reflected and at the same time, are propagated by the object 1 to be cleaned and the upper surface of the cleaning liquid 4 for propagating over the entire surface of the object 1 to be cleaned that is covered with the cleaning liquid 4.
Patent JP-2002226625-A (JP)
Title: Method for thermally decomposing waste plastic of which the refined decomposed oil is to be recovered
Inventor: MURATA KATSUHIDE
IPC: C10G1/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method to mineralize an organic bromine in a thermally- decomposed product and remove the resulting inorganic bromine when recovering decomposed oil by thermally-decomposing waste plastics containing the bromine component, and a device suitable for the method. SOLUTION: In the method in which waste plastics containing a bromine component is thermally-decomposed in a thermal cracking vessel and the decomposed oil is recovered by condensing the gaseous thermally-decomposed product generated due to the thermal decomposition, an organic bromine in the thermally-decomposed product is mineralized by applying the product to a catalyst consisting of a porous solid impregnating iron chloride at 200-450 deg.C when the product is in gas phase or mixed phase of gas and liquid, and the resulting hydrogen bromide is removed by trap with a fixing agent. Subsequently, the product is cooled to recover the condensed decomposed oil.
Patent JP-2001267668-A (JP)
Title: Temporal transient phenomenon suppressing device for optical fiber amplifier for wavelength division multiplexing system
Inventor: SAI DOJIN
IPC: H04B10/29
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a temporal transient phenomenon suppressing device of an optical fiber amplifier for a wavelength division multiplexing system. SOLUTION: This device is provided with an input sensing part 100 for operating the photoelectric conversion of an inputted light signal, and outputting the converted signal; a temporal transition suppressing part 200 for holding the output of the input sensing part only in a prescribed time, and outputting it in a pulse configuration proportional to the change quantity of the number of channels; a voltage comparing part 300 for comparing a preliminarily set reference voltage with the size of a pulse outputted from the temporal transition suppressing part, and for outputting a trigger signal at the time of the change of the number of channels; a pump laser diode driving part 400 for supplying a driving voltage to a pump laser diode in response to the input of a pump instruction signal;  and a controller 500 for outputting a pump instruction signal pertinent to the changed number of channels in response to the input of the trigger signal.
Patent JP-2001305847-A (JP)
Title: Process cartridge and electrophotographic image formation equipment
Inventor: HIBI TAKASHI
IPC: G03G21/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge which is capable of consecutively detecting a remaining quantity of a developer and an electrophotographic image formation equipment. SOLUTION: Comprising the developer transportation components 21, 22 to transport the developer T stored inside a developer container portion to a direction where a developing component is installed, and the detecting component for the remaining developer quantity 7 to generate an electric signal consecutively detects the remaining developer quantity inside the process cartridge by the equipment itself which is installed along the developer transportation route C leading the developer stored in the developer container portion to the developing component, detecting component for the remaining developer quantity 7 is installed along the circular portion 4c built in the cartridge framework so that it is along a rotation route of developer transportation component 22.
Patent JP-2002226535-A (JP)
Title: Phenolic resin composition
Inventor: KOZUTSUMI TOSHIHIKO
IPC: C08G8/10
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a phenolic resin composition which is a novolak-based phenolic resin, has a low melt viscosity, and gives an epoxy resin cured product having a high cross-link density and high heat resistance, when used as a curing agent for an epoxy resin, and to provide a method for producing the phenolic resin composition. SOLUTION: This method for producing the novolak phenolic resin composition is characterized by synthesizing a methylol phenol precursor (phenolate salt) represented by general formula (1) [R is H or CH2OH; (n) is 0 or 1; Me is an alkali metal or an alkaline earth metal] by a resol reaction, purifying the product, neutralizing the purified product, removing the salt from the product, subjecting the product to a novolak reaction with a phenolic monomer under an acidic condition, and then purifying the reaction product to produce the phenolic polynuclear compound which has a degree of dispersion of mol.wt. distribution of 1.5 and contains phenol as a monomer for the nuclei and in which a tri- and less-nuclear product area fraction determined by GPC is <=5%. The novolak phenolic resin composition has the above-described physical properties.
Patent JP-2002230833-A (JP)
Title: Optical information recording medium, and method of manufacturing for the same
Inventor: MIURA YUJI
IPC: G11B7/259
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium, which does not require changing of recording layer material, the material of a metallic reflection layer and layer constitution, eliminates the trouble accompanying the material change and the change of the layer constitution and does not entail the drastic increase of a production cost and the drastic change of manufacturing process conditions accompanying the material change and has more excellent light resistance than that of the conventionals. SOLUTION: This optical information recording medium is constituted by providing the surface of a substrate with a recording layer and providing the surface thereof with the metallic reflection layer and further successively laminating protective layers, printing layers, etc., by as much as needed thereon. At least one layer among the layers which is successively laminated on the metallic reflection layer and does not come into contact with the material layer is a layer (hereafter described as a conductive layer) having electrical conductivity.
Patent JP-2002229454-A (JP)
Title: Structure for sticking seal
Inventor: TAKEMOTO MAKOTO
IPC: H04M1/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure for sticking a seal which is easily recognized by an image recognition apparatus. SOLUTION: The structure for sticking a seal is provided with a face body 204 which has a main surface 204f and recessed parts 206 and 207 formed on a part of the main surface 204f, and with a submersion seal 202 as a seal stuck on the main surface 204f of the base body 204. The end part 202e of the submersion seal 202 is positioned so as to cover part of recessed parts 206 and 207.