baber/WOPTO huggingface dataset:
Patent JP-2004315766-A (JP)
Title: Method for decomposing vulcanized rubber and decomposed rubber composition
Inventor: SHIKAKUBO TAKASHI
IPC: C08J11/22
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing a vulcanized rubber by which a decomposed rubber, i.e. a polymer having a narrow molecular weight distribution can be effectively recovered and to provide a decomposed rubber composition containing a decomposed rubber recovered by the method.  <P>SOLUTION: The method for decomposing a vulcanized rubber uses an organic solvent and a decomposing agent containing sulfur atom and comprises a process of heating a vulcanized rubber at 100-200°C together with the decomposing agent in an organic solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327268-A (JP)
Title: Discharge lamp lighting device
Inventor: EGUCHI KENTARO
IPC: H05B41/24
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of rapidly stabilizing the operation of an inverter circuit.  <P>SOLUTION: This discharge lamp lighting device is equipped with: the inverter circuit 2 for supplying high-frequency AC power obtained by converting DC power 1 to light a lamp 3; a DC cutting capacitor 4 for cutting a DC component included in the high-frequency AC power to supply it to the lamp 3; a resistor 7 for transmitting a connection detection signal showing connection of a filament provided for the lamp 3 from a voltage generated in the cutting capacitor 4; a low-voltage power supply device 8 for supplying low-voltage power for operating the inverter circuit; diodes 9 and 10 for calculating a logical sum between the connection detection signal from the resistor 7 and an operation signal transmitted from the inverter circuit 2 in driving the inverter circuit 2; and a low-voltage power control means 13 for controlling supply of low-voltage power from the device 8 to the inverter circuit 2 based on the calculation of the diodes 9 and 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326623-A (JP)
Title: Internet remote monitoring method for safety, and program
Inventor: TAKAGI YOSHIZUMI
IPC: G08B25/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet remote monitoring method for safety by which abnormality is automatically informed with less erroneous recognition with privacy protecting.  <P>SOLUTION: The Internet remote monitoring system for safety 1 comprises: arranging a plurality of passing sensors 30a-30e above the private road of a house owned by a person to be monitored; upon detecting passing, successively transmitting the passing, through the Internet 5, to a constantly connected remote monitoring server for safety 4 by means of a monitoring terminal 2; storing the signal as passing history on a passing history master 46; displaying at a glance time and a location as a matrix picture by means of a surveillant's PC 6 or a cellular phone 8 to grasp in detail the state of the person to be monitored. Furthermore, abnormality is automatically determined from the passing time, the location, and the state based on determination standards stored on a determination table 47. Electronic mail as well as specified URL (Uniform Resource Locator) are transmitted to the surveillant's PC 6 or the cellular phone 8. The use of the URL verifies in real time a video by a surveillant through the camera 29 of the monitoring terminal 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323333-A (JP)
Title: Concrete modifier
Inventor: MINE NAOHARU
IPC: E04G23/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete modifier which deeply penetrates into a crack, is sufficiently effective as a modifier and exerts a good workability.  <P>SOLUTION: A conventional modifier comprises only sodium as an alkali metal, resulting in quick gelation and poor permeability. To solve this problem, the modifier of this invention comprises a combination of at least two alkali metals selected from sodium silicate, potassium silicate and lithium silicate in a molar ratio of about 1:1. The alkali metals are mixed with water to prepare an aqueous solution of alkali metals. This can delay the gelation of the modifier and enables its deep penetration into concrete for modifying the concrete.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332959-A (JP)
Title: Air environment control system and data center for providing optimization data
Inventor: KATO KENICHI
IPC: F24F11/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air environment control system, precisely controlling a generator for generating predetermined air components on the basis of air components to put the air environment in a room in the optimum state.  <P>SOLUTION: A local server is provided with a compound sensor device having two or more sensors for measuring air components; and the generator for generating air component for putting the air environment in the optimum state, and adapted to control the air environment to the optimum state on the basis of the components of air. The local server is provided with: a control data generating means for generating the control data for controlling the generator on the basis of the measurement data obtained by measurement of the compound sensor device; and a generator control means for controlling the generator on the basis of the control data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351234-A (JP)
Title: Steam jet type cleaning apparatus
Inventor: SEKIJIMA TAKAYUKI
IPC: A47L11/30
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce size and weight of whole the apparatus, to allow easy confirmation of steam jetting and stain sucking state, to facilitate maintenance, and to improve operability.  <P>SOLUTION: When an operation switch 4 is in an ON state, steam sucked from a suction passage 2 in a suction nozzle 21 side is condensed on an inner periphery surface of an outer cylinder 31, and collected in an sewage tank 23 together with sucked droplets (contaminated water) and softened and removed stain from a lower opening 31c. Air and others are centrifugally separated from sucked air, steam, sewage and stain; comparatively large suspended dust that may clog the passage 2 among suspended dust sucked together with air into the passage 2 of a negative pressure generating part 25 side, is collected by a collection filter 35; and relatively small suspended dust is collected by a filter 25c for a fan. When the switch 4 is in an OFF state, back flow of the sewage in the sewage tank 23 to the suction nozzle 21 or to the negative pressure generating part 25 is prohibited, to prevent leakage of the sewage during transportation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332155-A (JP)
Title: Heat treatment apparatus
Inventor: YAMAGUCHI MASANAO
IPC: D01F9/32
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus capable of carrying out a stable heat treatment of precursor fiber strands or flameproofed fiber strands traveling through forming a path inside the apparatus, while preventing generated gas stream from descending and solid/liquid mixed foreign matter including fluffs and tar from dropping onto the path and preventing the strands from contamination, breakage and deterioration.  <P>SOLUTION: The heat treatment apparatus 2 is provided for carrying out a heat treatment of the precursor fiber strands or flameproofed fiber strands traveling through forming the path 4 horizontally inside the heat treatment apparatus main body 3 and in parallel to the sidewall of the main body 3. In this apparatus 2, the top 6 of the main body 3 is provided with an exhaust port 10, and a flow-corrective plate 16 covering beneath the exhaust port 10 is provided under the exhaust port 10 and above the path 4, apart from the inner wall 12 at the strand inlet side and the inner wall 14 at the strand outlet side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342331-A (JP)
Title: Plasma discharge electrode and plasma discharge treatment method
Inventor: SHIMONISHI KOJI
IPC: H05H1/24
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform film formation by averaging and uniforming the unevenness of discharge by inversely utilizing the generation of the unevenness and superimposing the unevenness while managing it so as to be generated stably.  <P>SOLUTION: A small unit assembly 12 on which small units 12a having prescribed shapes are arranged in a pattern, is formed on at least one electrode 11 of the plasma generating electrodes facing each other, and an inter-electrode distance a between the small units 12a and a counter side electrode 13 and an inter-electrode distance b between an electrode surface 11a with no small units 12a and the counter side electrode 13 is made different from each other. Or, the small units 12a are structured so as to have a part having a different dielectric constant from the other part, or so that the dielectric constants of the small units 12a themselves are different from that of gaps between the small units 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339269-A (JP)
Title: Production method for rigid polyurethane foam
Inventor: KANBARA YOSHIYUKI
IPC: C08G101/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a rigid polyurethane foam which has a low density, a strong resin strength, a low friability and a high adhesion to a facing material.  <P>SOLUTION: This production method for the water-blown rigid polyurethane foam employs the reaction of a mixture containing an organic polyisocyanate, an active hydrogen-containing compound component, water, a catalyst and a foam stabilizer. Here, the organic polyisocyanate is a polymethylene polyphenyl polyisocyanate, and the active hydrogen-containing compound component comprises (a) a polyether polyol using pentaerithritol as an initiator, (b) a polyether polyol using tolylenediamine as an initiator and (c) glycerol. For the reaction, 0.5-10 pts.wt. N-alkylmorpholine is used per 100 pts.wt. total of components (a) and (b), and the equivalent ratio of the active hydrogen to NCO groups is adjusted to 100:(105-120).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338828-A (JP)
Title: Alarm device of elevator
Inventor: SASAKI HIROMITSU
IPC: B66B5/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To transmit that an interior of a car is monitored at such a degree that a suspicious person is not stimulated while alarming a risk to a monitoring room without awareness of the suspicious person in a car.  <P>SOLUTION: This elevator device comprises a car operation panel, an anti-crime camera, and an information transmitting device, and registers a destination floor by operating a destination floor registering button on the car operating panel. After the destination floor registering button is operated, when the button on the car operation panel is operated, such a message that the interior of the car is monitored by the anti-crime camera is transmitted by the information transmitting device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340450-A (JP)
Title: Hot water storage type water heater and thermostat
Inventor: YAMAGUCHI SHOICHI
IPC: F24H1/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cold water from running around to a hot water storage tank 9 in tapping and supplying the hot water, when freezing is efficiently prevented on functional components of a hot water storage type water heater, in particular, going and returning water passages 32, 33, when the outside air temperature is low.  <P>SOLUTION: A passage switching means 8 switches a passage to a first hot water circulation passage 23 when a water temperature in the returning passage 33 is higher than a first specific temperature, and switches the passage to a second hot water circulation passage 24 when the water temperature is lower than a second specific temperature. Whereby the circulated water flowing out from an outlet of a heat source device 6 is returned to the heat source device, while bypassing the hot water storage tank 9, and the freezing of the functional components can be prevented without using the hot water in the hot water storage tank 9. That is, the antifreeze can be efficiently performed on the functional components of the hot water storage type water heater, in particular, the going and returning water passages 32, 33 when the outside air temperature is low. Further the cold water in the hot water circulating circuit 4 can be prevented from being entered into an upper part of the hot water storage tank 9 by the pressure difference in the hot water storage tank 9 in tapping and supplying the hot water, whereby the lowering of a temperature of the hot water stored in the hot water storage tank 9 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343368-A (JP)
Title: Capacitor microphone unit
Inventor: AKINO YUTAKA
IPC: H04R19/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in the performance of a capacitor microphone due to metallic powder produced by a lock ring screwed to a unit case, both the unit case and the lock ring being made of a metallic material.  <P>SOLUTION: In the capacitor microphone unit wherein a unit component including a diaphragm ring 31 having a diaphragm 32, a spacer ring 41 and a fixed pole 51 supported by an insulation seat 61 is contained in the metal-made unit case 10 having sound introduction holes 12a, 12b at its front face, and the unit component is fixed by a tightening force by a metal-made lock ring 71 screwed from a rear side of the unit case 10 toward an insulating seat 61, an elastic ring 81 made of a rubber member compressed by the lock ring 71 is interposed between the insulation seat 61 and the lock ring 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161993-A (JP)
Title: Coating composition for glass surface processing and glassware
Inventor: ITO NORIHISA
IPC: C09D191/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-end coating composition keeping a scratch preventing function of the surface of a glassware even after hot-water treatment of the ware for the cleaning of the ware and the sterilization of the content, enabling the labeling with a starch-based paste and resistant to the peeling of the label in distribution, but enabling easy peeling of the label in recycling, and to protect the surface of a plate glass to prevent the lowering of the strength.  <P>SOLUTION: The coating composition for the treatment of glass surface forms a glass surface enabling the easy peeling of the label. The coating composition is an aqueous composition containing an emulsified polyethylene wax having an acid value of 10-25 mg-KOH/g and a silane coupling agent having an amino group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346106-A (JP)
Title: Pressure-sensitive adhesive for circuit board member and circuit board member
Inventor: AKAMATSU TAKAYOSHI
IPC: C09J4/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a circuit board having a highly accurate flexible film circuit pattern.  <P>SOLUTION: The pressure-sensitive adhesive is used for the circuit board member in which a reinforcing plate, a pressure-sensitive adhesive layer and a flexible film in which the circuit pattern is formed are laminated in the order mentioned. The pressure-sensitive adhesive is characterized as follows. The pressure-sensitive adhesive is composed of an acrylic polymer, a polyfunctional monomer, a photopolymerization initiator and a polyfunctional compound carrying out a cross-linking reaction with the acrylic polymer. The amount of the polyfunctional monomer is 35-70 pts. wt. based on 100 pts. wt. of the acrylic polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344361-A (JP)
Title: System for measuring body fat percentage
Inventor: YOSHIDA TAKESHI
IPC: A61B5/107
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a body fat percentage with good precision by correctly acquiring the volume of a bathing person through the use of water levels before and after bathing.  <P>SOLUTION: In a body fat percentage measuring system, a water level sensor 2 periodically measures the water level in a bath tub increasing according as a water heater 3 supplies hot water to the bath tub, and a flow rate sensor 32 integrates a flow rate, so as to acquire a water amount at each water level. The system includes: a water level water amount progress data collecting part 110 for previously collecting correspondence relation between the water level and the water amount as progress data; a water level acquiring part 100 for acquiring the pre-bathing water level before the person takes a bath and the post-bathing water level after the person takes a bath from the water level sensor 2; a volume calculating part 101 for acquiring the water amounts corresponding to the water levels before and after bathing by using the change data, and calculating the volume of the bathing person, based on a difference between the water amounts; and a body fat percentage calculating part 102 for calculating the body fat percentage, based on the volume of the person; and a display part 42 for displaying the body fat percentage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345257-A (JP)
Title: Printing method employing thermosensitive lithographic printing plate original plate
Inventor: SASAOKA SENZO
IPC: B41N3/08
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method, in which the amount of printing paper required for the completion of on-press development of a thermosensitive lithographic printing plate original plate with an image allowing to be recorded through infrared scanning exposure thereon based on digital signals is small.  <P>SOLUTION: This printing method employing a thermosensitive lithographic printing plate original plate includes a process for recording the image on the lithographic printing plate original plate having a thermosensitive layer on a support, a process for removing the thermosensitive layer in a non-image part by feeding dampening water containing at least one kind of polymer selected from the group consisting of acrylic amide base resin, polyethylene oxide, polyvinyl pyrrolidone, polyvinyl alcohol with mercapto group at its one terminal as substituent, carboxymethyl cellulose and hydroxyethyl cellulose and a process for printing with the dampening water and ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007981-A (JP)
Title: Structure of multiple motor assembly
Inventor: HUANG WEN-SHI
IPC: H02P5/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit for multiple motor structure and control the multiple motor structure so that, if any anomaly occurs in a motor, another motor is swiftly driven within an effective time to operate a fan and normally operate the system without causing an anomaly in the motors.  <P>SOLUTION: In the circuit and method for controlling multiple motor structure, a first motor is caused to output a rotational speed signal to the control circuit. If any anomaly is detected in the rotational speed signal by the control circuit, a switching signal is outputted to a second motor. Then, the second motor is started according to the switching signal. Thus, an object of the standby operation of the multiple motor structure is attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353215-A (JP)
Title: Partition
Inventor: HAYASHI KATSUAKI
IPC: E04B2/74
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition with adjacent partition plates connectable at an optional angle to flexibly cope with a circular or gentle corner part or the like, not to mention a linear part, using simple structure.  <P>SOLUTION: This partition 1 is constituted to connect adjacent panel plates 2 through a post 3. The post 3 is provided with a first post member 4 for holding one partition plate 2, and a second post member 5 disposed in a relatively movable manner in an approaching/separating direction to the first post member 4 while holding the other partition plate 2. The post 3 is further provided with an engaging mechanism K for converting the approaching/separating direction relative movement of the first post member 4 and second post member 5 into the relative angle change of both post members 4, 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351346-A (JP)
Title: Garbage treating apparatus
Inventor: SHINPO HIDETO
IPC: B09B3/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treating apparatus which can control water content of a garbage treating material within a water content range suitable for maintaining activity of microorganisms without depending on a state of the garbage treating material in a treating tank.  <P>SOLUTION: The garbage treating apparatus is provided with a heat capacity system water content sensor 42 for detecting water content of the garbage treating material A in the treating tank 1, a water content regulation means for regulating water content of the garbage treating material A and a controller 30 equipped with a controlling means for controlling the water content regulation means so that water content of the garbage treating material A is within the water content range suitable for maintaining activity of the microorganisms. The controller 30 is equipped with a torque detecting means for detecting rotation torque of a motor 4, a storing means for storing relation data between the water content and the rotation torque measured in advance and a water content presuming means for presuming water content of the garbage treating material A based on the rotation torque detected by the torque detecting means and the relation data stored in the storing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360926-A (JP)
Title: Gas stove
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C5/16
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas stove, improved in operability in heat cooking and enabling smooth and sure performance of work in cleaning the upper surface of a top plate.  <P>SOLUTION: In an upper surface position of the top plate 22 formed of a heat resisting glass, the lower surface of the top plate 22 is provided with non-contact type switches 38A to 38G formed of a photo sensor or the like to perform various operations such as ignition and heating power control. The gas stove is provided with a control device for controlling so that when the operation of an operator is detected by the switches 38A to 38G, a specified operation depending on the operation is conducted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363336-A (JP)
Title: Wavelength conversion laser equipment
Inventor: TOJO KIMITADA
IPC: G02F1/37
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To generate harmonic light of stable output with a simple arrangement.  <P>SOLUTION: The laser equipment comprises a semiconductor optical amplifier element 1, an optical fiber 3 in which a grating portion 6 is formed, and a wavelength conversion element 5 for outputting harmonic light of incident light which is the light emitted from an optical resonator formed of the element 1 and the optical fiber 3. The distance D between the grating portion 6 and the element 5 is made larger than 1/2 of the coherence length of the incident light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364174-A (JP)
Title: Variable gain amplifier
Inventor: MARUYAMA TAKANARI
IPC: H03G3/10
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain amplifier which can reduce power consumption.  <P>SOLUTION: A voltage control current circuit 11 increases an intermediate control current I1 in proportion to the increase of a reference voltage Vref. A resistance element 14 converts the intermediate control current I1 into the input voltage of a transconductor 15A. Upon receiving the input voltage, the transconductor 15A feeds back a gain control current Igmr to a node N1. The gain control current Igmr flows through a resistance element 17, and the voltage of the node N1 is feedback-controlled to be equal to the reference voltage Vref.  <P>COPYRIGHT: (C)2005,JPO&NCIPI