baber/WOPTO huggingface dataset:
Patent JP-2002059039-A (JP)
Title: Aerosol mechanism
Inventor: OSHIMA YASUO
IPC: B05B9/04
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To reliably release a quantitative amount of a content independently of the use degree of an aerosol mechanism by preventing leakage of a compressed gas which drives a piston for releasing the content. SOLUTION: A flow route of a content from a suction pipe 19 of an upright type aerosol mechanism 1 to a fixed space 16 for a quantitative chamber is divided by a rib 20b to make only a content flow in to a space part 20g for driving a piston 17a. The gap 20e between an outside cylindrical part 14 and a connection member 20 of a housing 13 is tightly sealed. In the use mode, a hole part 11b is opened and owing to the gas pressure to the content in the space part 20g, a piston 17g is moved up against a spring 17b and a quantitative amount of the content corresponding to this movement extent L is released to the outside. Since the compressed gas does not enter the space part 20g, the gas does not leak to the outside space through gaps between the piston 17a and the outside cylindrical part 14 and between the piston 17a and the inside cylindrical part 15.  A reversely standing type aerosol mechanism in which a sheath member for taking in the content is fitted in place of the suction pipe 19 is also disclosed.
Patent JP-2002065475-A (JP)
Title: Fryer
Inventor: KATO TAICHIRO
IPC: A47J37/12
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that if a heater is installed out side of sidewalls, so an oil temperature rises only near the sidewalls, and if the heater is installed in an oil tank, oil sludge at a bottom part is impossible for taking off. SOLUTION: An oil tank 3 to store oil is divided into a fry part 5 of upper half and a bottom part 7 of lower half. The bottom part 7 is formed like a deep pocket. Both of the back 11b and forth 11b' of round wall 11 of the fry part 5 are inclined at about forty-vice degree angle to widen to ward outside according to the height, and the lower part is led to the bottom part. The heater 31 for heating inside of the oil tank 3 is installed at outside of both 11b and 11b'. Plurality of fins 45 are equipped at outsurface of the bottom part and a duct 41 for air-cooling is surrounded. A low-temperature zone is formed is the bottom part, and the sludge in the tank 3 are possible to be easily taken off, since there is no heater in the tank.  A large part of the oil existing in the low temperature zone to the upper zone are certainly heated from underneath so that the oil becomes uniformly high temperature at the surface.
Patent JP-2002069185-A (JP)
Title: Heat resistant biodegradable polymer and method of regulating biodegradability
Inventor: ONO TAKAHIRO
IPC: C08G73/14
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a polymer having excellent heat resistance and degradable by microorganism existing in the earth or in the water, and to provide a method of regulating rate of biodegradation for the polymer. SOLUTION: The polymer is produced by polymerizing aspartic acid expressed by structural formula (1) or a salt thereof, a dicarboxylic acid expressed by general formula (2), where D represents an organic group having 2 to 5 carbons containing at least one polymerizable carbon-carbon double bond, and a diamine expressed by general formula (3), where R1 represents a bivalent aliphatic or aromatic group having 1 to 20 carbons, which has heat resistance above 180 deg.C up to 250 deg.C and is biodegradable.
Patent JP-2001113924-A (JP)
Title: Axle device for articulated structure of automobile axle, and method of manufacturing the same
Inventor: HEEP THEO
IPC: B21D26/035
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an axle device that wears out less even under a heavy dynamic and static load and is manufacturable inexpensively without additional work steps. SOLUTION: An axle strut 1 and a joint member each comprise a one-piece closed hollow section. The joint member is in the form of a pin and fits in a cavity 8 in the axle strut 1 in an interlocking and/or frictionally connecting relation.
Patent JP-2002034426-A (JP)
Title: Rattrap
Inventor: OTA KAZUTOSHI
IPC: A01M23/10
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rattrap which can continuously catch plural rats without losing a bait 7. SOLUTION: This rattrap is characterized by having a base 1 having a dented groove 2, fixing the approximately central portion of a cylinder 3 so that the cylinder 3 having an obliquely cut tip is placed at the nearly central position of the dented groove 2 by the use of a fixing member 4, and fixing an arcuate stay 5 for attaching a bait 7 thereto to the tip upper portion of the cylinder 3. A frame 8 is preferably fixed to the tip of the base 1, and a recovery bag 9 is preferably fixed to the frame 8 to recover a captured rat in the recovery bag 9. Further, the ratio of the weight of a portion between the tip of the cylinder 1 and the fixed portion to the weight of a portion between the entrance of the cylinder 1 and the fixed portion is preferably controlled so that the weight of a portion between the tip of the cylinder 1 and the fixed portion becomes small.
Patent JP-2002075398-A (JP)
Title: Separator for fuel cell
Inventor: KODAMA KOUTA
IPC: H01M8/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel cell capable of suppressing oxidation of a coating film. SOLUTION: The separator 11 for the fuel cell is composed of a metal member 1a and a TiN film 1b coated on the surface of the metal member 1a and including an oxidation suppressing element. The oxidation suppressing element is one kind or two kinds of Al and V. The oxidation suppressing element is Sn. The oxidation suppressing element includes O, and includes one kind or two kinds of Al and V, or Sn. This fuel cell 10 is provided with the above separator 11.
Patent JP-2001297811-A (JP)
Title: Connector holder, option device and image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector holder that is of low cost with simple construction and easy in assembly and disassembly. SOLUTION: The connector and the holder are installed on the bracket by inserting the axis 3 of the connector holder 1 into the through hole 12 of the connector 10 and then by filling the top end of the positioning portion 4 into the round hole 31 of the bracket 30, and by connecting the nail portion 7 with the square hole 32 of the bracket. The elastic deformation portion 5 has a biasing force to open the nail portion 7, 7 toward outside, and securely connects the chin of the nail portions 7, 7 with the square hole 32.
Patent JP-2002072348-A (JP)
Title: Case for camera
Inventor: MIYASHIYOU HIROAKI
IPC: A45C11/38
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a case for a camera which enables photography to be carried out without losing a shutter chance. SOLUTION: This camera case has a spring part 1b which energizes the camera 5 put in the camera case 1. The spring 1b is made of a metallic spring or synthetic resin.
Patent JP-2002081692-A (JP)
Title: Outdoor unit of air conditioner
Inventor: FUTAGAMI YOSHIYUKI
IPC: F24F5/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To realize a vibration reduction of an outdoor unit by decreasing a vibration in a rotational direction generated from a torque change of a mounted sealed compressor. SOLUTION: The vibration reduction of the outdoor unit of an air conditioner is realized by mounting a weight at one side of an exterior of the sealed compressor, and increasing an inertial moment to thereby decrease the vibration in the rotational direction of the compressor for a total driving frequency.
Patent JP-2002076199-A (JP)
Title: Mounting structure of semiconductor
Inventor: SAKURAI MASAYA
IPC: H01L23/28
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection of wiring or retard its progress due to thermal stress caused by a difference between the linear expansion coefficient and the Young's modulus of a sealing material and a mounting board when the sealing material is filled into a gap formed between the semiconductor device and the mounting board. SOLUTION: A width wide part 16a is formed at the prescribed position of wiring 16, stress resistance of the wiring 16 is improved in the width wide part 16a, and the end 24 of an under-filling resin 20 in which thermal stress concentrates is positioned on the width wide part 16a.
Patent JP-2002084662-A (JP)
Title: Electronic apparatus and image forming apparatus
Inventor: HIROSE MASAYUKI
IPC: H02J3/01
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which reduces higher harmonies, and prevents becoming incapable of operating normally by a voltage drop by an element for reducing the higher harmonies. SOLUTION: This is electrophotography-system image-forming apparatus, and has a heater operating circuit 32 which controls power consumed by the ceramic heater 35 of a fixing apparatus by changing a phase at which an AC voltage is turned on, and a lamp operating circuit 31 which controls power consumed by a halogen lamp by changing a phase, at which the AC voltage is turned on. The input terminal sides of the heater circuit 32 and the lamp circuit 31 are connected in parallel to AC power supply lines 38. A choke coil 36 for reducing higher harmonies is inserted into an AC power supplying line 41, which connects the heater circuit 32 and the ceramic heater 35.
Patent JP-2002075641-A (JP)
Title: Production process and production apparatus of organic thin electroluminescent film
Inventor: FUJITA KATSUHIKO
IPC: B05D3/10
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a production technique of an organic thin film for an electroluminescent(EL) device, which can apply to formation of a film using a polymeric material or an organic material unstable to heat as a raw material, permits making a laminated structure of different materials or separately coating them and can form a film even when the concentration of a material solution is extremely low. SOLUTION: A raw liquid with an organic material, which will become a raw material for a light-emitting layer or a carrier-transport layer of an EL device, dissolved or dispersed in a solvent is formed into aerosol, and fine particles of the organic material formed by vaporizing a solvent in the aerosol are applied on to a substrate, thereby forming a thin film of the organic material on the substrate.
Patent JP-2002072687-A (JP)
Title: Developing apparatus
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/08
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a developing apparatus preventing developer from adhering to an electrifying roller by properly setting the relation between the abutting pressure of a supply roller on a developer carrier and the abutting pressure of the electrifying roller on the developer carrier. SOLUTION: In this developing apparatus, the abutting pressure P1 of the electrifying roller on the developer carrier is made smaller than the abutting pressure P2 of the supply roller on the developer carrier.
Patent JP-2001209039-A (JP)
Title: Surface protecting film for liquid crystal display device, liquid crystal display device protected by surface protecting film and surface protecting method of liquid crystal display device using surface protecting film
Inventor: OKUMURA KAZUTO
IPC: C08L101/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface protecting film for a liquid crystal display device capable of suppressing optical color change (color unevenness) on the surface of a display part (the surface of the display part of a liquid crystal module) of a liquid crystal display device, the liquid crystal display device protected by the surface protecting film and a surface protecting method of the liquid crystal display device using the surface protecting film. SOLUTION: The surface protecting film comprises primarily a polymer film having >=100 g/m2.72 hr moisture permeation volume under the condition of 35 deg.C, 80% RH for 72 hr and >=0.01 (N.mm) bending stress coefficient k which is expressed by the formula k=Eh3, when the tensile elastic modulus in the MD direction and the thickness of the film are specified to be E (N/mm2) and h (mm) respectively.
Patent JP-2002068120-A (JP)
Title: Method for packaging and carrying parts
Inventor: KAWABATA TAKASHI
IPC: B65B31/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for packaging and carrying parts which prevents breakage, wear and tear, and deformation caused by shock and vibration on carrying, and further which facilitates its handling. SOLUTION: At first, a plurality of gears 20 as parts are gathered on a film 10, and then, the film 10 is covered over the gethered gears 20 by folding the film 10 partially in the direction indicated by an arrow in the figure. And further, lower parts 111 and upper parts 112 of side portions 11 of the film 10 are bound by heating the side portions 11. As a result, it makes the film 10 into a bag shape, inside which the gears 20 as the parts are accommodated. Furthermore, an opening portion of the film 10 is bound by heat sealing while sucking air out of the opening portion. The gears 20 are secured by the film 10 to obtain a sealed package. Therefore, the package sealing the gears 20 reduces the vibration within the package on carrying it, prevents the breakage, wear and tear, and deformation of the gears 20 as the parts, and prevents inferior products from being caused.
Patent JP-2002083622-A (JP)
Title: Fuel cell system
Inventor: IMAMURA TOMONORI
IPC: H01M8/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system where the capability of the fuel cell can be exhibited to a maximum level, while protecting the fuel cell from overheating when the calorific value of the fuel cell exceeds a cooling capacity of a cooling means. SOLUTION: The cooling capacity Q of a radiator 20 is estimated, and when case the calorific value of the fuel cell 10 exceeds the cooling capacity Q of the radiator 20, the calorific value of the fuel cell 10 is adjusted, that it is not more than the maximum electric power generated amount of the fuel cell 10 within the range which does not exceed the cooling capacity Q of the radiator 20. When the demand for electric power of load 30 exceeds the maximum electric power generated amount, the deficit amount of electric power in the maximum electric power amount with respect to the demanded electric power of load 30 is supplied from the secondary battery 32 to the load 30.
Patent JP-2002082631-A (JP)
Title: Alphabet display device for gas meter
Inventor: NUKUI KAZUMITSU
IPC: G09F9/30
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To make it easier to decide alphabet characters while minimizing an increase in the number of segments. SOLUTION: An interpolation segment 1 is provided between segments positioned at the center part 3a of 14 segments and an interpolation segment 2 is provided between segments positioned at the right-end center part 3b similarly. Further, the tips of the segments which are adjacent to the interpolation segments 1 and 2 are made flat. The interpolation segment 1 is made to illuminate when an alphabet character whose line passes the center part 3a is displayed. The interpolation segment 2 is made to illuminate when an alphabet character whose line passes the right-end center part 3b like 'A' is displayed and made not to illuminate when an alphabet character whose line does not pass the right-end center part like 'B' is displayed.
Patent JP-2002092825-A (JP)
Title: Spin valve type thin film magnetic element, method of manufacturing the same and thin film magnetic head provided with spin valve type thin flim magnetic element
Inventor: HASEGAWA NAOYA
IPC: G01R33/09
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic element having high output characteristics, such that, the stability of a reproducing waveform is enhanced by reducing asymmetry and side reading is not generated, with respect to a spin valve type thin film magnetic element for a thin film magnetic head and to provide its manufacturing method and the thin film magnetic head using it. SOLUTION: The ferri-free spin valve type thin film magnetic element of a bottom type has a structure wherein a bias layer 7 is provided so as to be extended to a part of the upper surface of a ferri-free magnetic layer 4 and an electrode layer 8 is also provided so as to be extended onto the extended part of the bias layer 7. In the manufacturing method, a one resist method or a two resist method can be utilized.
Patent JP-2002088369-A (JP)
Title: Method for exchanging oven door of coke oven
Inventor: NISHIYAMA YOSHINORI
IPC: C10B25/20
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for exchanging a coke oven door capable of stopping the leakage of gas from a coke oven within several hours after the exchange of the oven door in contrast with conventional exchanging method generating the gas for about 3 days. SOLUTION: The exchange of a coke oven door is carried out by (i) carbonization, (ii) removal of coke oven door, (iii) push of coke, (iv) attaching of a door, (v) adjustment of the door, (vi) charging of coal and (vii) carbonization of the coal. The characteristic point of the method is the exchange of oven door of the carbonization chamber of the coke oven and the adjustment of the door gap during the period free from the charged coal in the carbonization chamber.
Patent JP-2002089876-A (JP)
Title: Indoor unit of air conditioner
Inventor: YAMAGUCHI TAKASHI
IPC: F24F13/20
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner, in which positional relation between indicator lamps and windows of the lamps is stabilized, and such a trouble does not happen due to displacement of the lamps and windows that lamp light comes out through a window at which no light is lit. SOLUTION: In the indoor unit of an air conditioner, indicator lamps 6 and an electrical-component board 2 are mounted on an open panel 3 or a display panel 4. Each lamp 6 indicates an operational condition and status of the indoor unit. The board 2 is provided with a signal receiver for receiving a transmission signal from a remote controller.
Patent JP-2001191957-A (JP)
Title: Reinforcing structure for rear end cross member of automobile
Inventor: KIM BYUNG-GIN
IPC: B62D25/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure for the rear end cross member of an automobile allowing the rear end cross member to fully withstand the external force such as strain applied from the outside. SOLUTION: This rear body of the automobile comprises the rear end cross member 10 arranged in the lateral direction of the body and quarter panels 12 connected to the both side tip portions of the rear end cross member 10. The tip portions of an upper rear end cross member, a lower rear end cross member 10b, and an outside rear end cross member 10c forming the rear end cross member 10 are connected to form a closed cross section. The quarter panels 12 are connected to both side tip portions of the rear end cross member 10 to form a closed cross section.
Patent JP-2002088630-A (JP)
Title: Weather-resistant filament nonwoven fabric
Inventor: ISHIWATARI HIRONOBU
IPC: D04H3/147
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a weather-resistant filament nonwoven fabric excellent in weather resistance and mechanical characteristics of the resultant filament nonwoven fabric and to provide a method for producing the filament nonwoven fabric. SOLUTION: This weather-resistant filament nonwoven fabric is composed of core-sheath type conjugate filaments comprising a polylactic acid-based polymer as a core component and a thermoplastic polymer without biodegradability as a sheath component.
Patent JP-2002085749-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine provided with a compact put-out means with a simple mechanism. SOLUTION: The game machine is provided with a ball feeding passageway 32 for flowing down game balls fed from the outside of the game machine and the put out means 29 having at least one out of put out functions for prize balls and lending balls and for putting out the game balls fed via the ball feeding passageway according to a specified put out demand.  The put out means is connected to a flowing-down passageway part 40 for making the game balls flowing in from the ball feeding passageway flow down and a downstream side of the flowing-down passageway part and provided with a game ball lifting guide passageway 35 having a lifting passageway part 41 for upwardly guiding the game balls flowing down through the flowing-down passageway part and a flow permission inhibiting means 38 for changing an inhibition and a permission of the game ball flow on the lifting passageway part according the put out demand.
Patent JP-2002096168-A (JP)
Title: Aluminum welding method
Inventor: TOMITA NAOYOSHI
IPC: B23K9/173
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum welding method employing an AC pulsed arc with a consumable electrode, in which a good weld quality is obtainable in a welded work by preventing the arc from being interrupted upon or after shifting electrode polarity, being designed to prevent its welding power source from becoming larger in capacity and higher in price. SOLUTION: The welding method prevents any arc interruption by irradiating LD laser beam at a welding portion of the work while a peak current Ip shifts to an electrode negative current Ien, or the electrode negative current Ien shifts to the peak current Ip, that is, while EP polarity and EN polarity interchanges.
Patent JP-2002097092-A (JP)
Title: Glassy carbon material coated with silicon carbide film and method for producing the same
Inventor: SUGIHARA TAKAOMI
IPC: C04B41/87
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a glassy carbon material coated with SiC film, which is suitably employed as a heat treatment member for a semiconductor producing apparatus and also as a heat resistant member used in the atmosphere of high temperature and of high purity, and provide a method for producing the same. SOLUTION: The SiC film is coated on the glassy carbon material by a chemical vapor deposition(CVD) method, the X-ray diffraction peak strength of the SiC crystal face (111) of the film is <=10 kc.p.s, and the diffraction peak strength of the SiC crystal face (111) is >=80% of the diffraction peak strength of the whole crystal faces (hkl). The above diffraction peak strength is determined under the following conditions: X-ray source is Cuk α; tube bulb voltage is 40 kV; tube bulb current is 20 mA; filter is Ni-filter; divergent slit is 1 deg., scattering slit is 1 deg.; and light receiving slit is 0.3 mm.