baber/WOPTO huggingface dataset:
Patent JP-2002253932-A (JP)
Title: Filter module
Inventor: ASHIHARA YOSHIHIRO
IPC: B01D53/22
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter module having high fluid separation efficiency by uniformizing fluid introducing amounts into respective filter tubes in a convergent body in which a plurality of filter tubes are converged. SOLUTION: In a tubular housing 2 of the filter module 1, the convergent body 5 which is long-length hollow tubular and in which four or more filter tubes 4 for transmitting and separating only a specific fluid from a fluid to be treated are accommodated, the fluid to be treated is supplied in a system from a supply port 8 of the fluid to be treated of the housing 2, the fluid to be treated is introduced in each filter tube 4 to transmit and separate the specific fluid in the fluid to be treated to the outer side of the filter tube 4, the transmitted fluid is discharged from a transmitted fluid exhaust port 9 of the housing 2 outside the system, residual fluid is discharged outside the system from a residual fluid exhaust port 10 of the housing 2.  Further in the produced filter module 1, an inside diameter of the filter tube 4a located at its center is smaller than the inside diameter of the filter tube 4b located at its end part.
Patent JP-2001333084-A (JP)
Title: User interface device
Inventor: NEEDLE DAVID LEWIS
IPC: H04N13/341
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a user interface device that is used with a base system supplying a clock signal to the user interface. SOLUTION: The user interface is provided with a 1st circuit having 1st and 2nd serial data inputs and 1st and 2nd serial data outputs. The 1st circuit reads data from the 1st serial data input in response to a 1st prescribed event of a clock signal, updates the 1st serial data output in response to the 1st prescribed event of the clock signal, reads data from the 2nd serial data input in response to a 2nd prescribed event of the clock signal, and updates the 2nd serial data output in response to the 2nd prescribed event of the clock signal. Furthermore, the user interface is provided with a 1st connector housing containing 1st, 2nd and 3rd lead wires and a 2nd connector housing including the 1st and 2nd lead wires.
Patent JP-2002259755-A (JP)
Title: Prototype manufacture system for molding
Inventor: NAGATA SATOSHI
IPC: G06Q30/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a prototype manufacture system for a molding that can ensure short-time planning of a prototype request, in prototype manufacture of a molding, for selecting a prototype contractor from the inquiry of the prototype request between a prototype requester and the prototype contractor using an electronic communication network. SOLUTION: The prototype manufacture system 10 for a molding, is connected to a terminal 11 of the prototype requester and a terminal 12 of the prototype contractor via the electronic communication network 14 having a connector authenticating means 13, and has prototype request item registering means 16 for registering prototype request items of the prototype requester, a prototype contractor browsing means 18 for transmitting the prototype request items to the prototype contactor so that they are browsed, an inquiry data registering means 19 with which the prototype contractor browsing the prototype request items registers inquiry data, a prototype requester browsing means 21 for transmitting the inquiry data to the prototype requester so that they are browsed,  and an inquiring and negotiating means 22 via which the prototype requester browsing the inquiry data inquires of and negotiates with the prototype contractor. The most suitable prototype contractor can be selected.
Patent JP-2002265156-A (JP)
Title: Monitoring device for inside elevator car
Inventor: TSUKAMOTO YOSHINOBU
IPC: B66B11/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an accident of leaving a child, an emergency case, a pet or the like in a car. SOLUTION: An area sensor 2 comprising an emitter unit 3 having plural emitters and a receiver unit having plural receivers is provided near a floor surface of the car 1. When the area sensor 2 detects an obstacle after the car arrives at a destination floor and a door is open and closed, the door is opened and a notice is given to an outside.
Patent JP-2002270046-A (JP)
Title: Wire sheathing material
Inventor: BANDO AKIHIKO
IPC: C08L23/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a wire sheathing material having superior fire retardancy, particularly, shape retaining effect during fire for developing superior fire retardant effect, superior durability such as mechanical strength, softness, thermal characteristics and water proofness, and advantage in fractionation from a polyvinyl chloride resin. SOLUTION: The wire sheathing material comprises a primary coating layer formed of a polyolefin resin composition and a secondary coating layer formed of a polyolefin resin composition with an oxygen index of 24 or more and provided on the outer periphery thereof, wherein the rate (b/a) of a cross section area (b) of the primary coating layer to a cross section area (a) of the secondary coating layer is 0.5-5 and the specific gravity is 1.10 or less, the wire sheathing material having layered silicate incorporated in the polyolefin resin composition for the secondary coating layer, the layered silicate being montmorillonite and/or swollen mica.
Patent JP-2002262909-A (JP)
Title: Decoration part and its manufacture
Inventor: KUSHIDA HACHIRO
IPC: C21D1/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a decoration part with excellent appearance which comprises austenite stainless steel with the surface formed with a carburized hardened layer on the surface with a smooth or mirror face without orange peel and a manufacturing method therefor. SOLUTION: This decoration part comprises austenite stainless steel with an average crystal grain diameter not higher than 100 μm. A hardened layer of solution treated carbon atoms is formed on the surface of the stainless steel. The decoration part is manufactured by cold-working of austenite stainless steel under a condition of work rate of 30-70% and then finishing the decoration part into a desired shape. After that, the decoration part is worked by a solution treatment by quenching after heating for 1-30 minutes under 800-1200 deg.C, a fluorination treatment in a fluorine based gas atmosphere under 250-500 deg.C, a gas carburizing treatment in a carburizing gas atmosphere containing carbon monoxide under 400-500 deg.C, an acid washing treatment, and a water washing treatment in this order. Barrel polishing of the surface of the decoration part is also preferable if needed.
Patent JP-2002267467-A (JP)
Title: Navigation system
Inventor: OISHI TSUKASA
IPC: G01C21/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system that downloads real time information which enables a client to immediately decide his next action while the client moves with a vehicle. SOLUTION: A server 20 receives the real time information indicating the state of traffic, etc., on a road constructed on the ground from a satellite 40 or camera 50 at every constant interval of time and updates and records the information. Upon receiving positional information, such as the present location, etc., of the client from the navigator 10 of the client, the server 20 decides the extent of information to be extracted based on the positional information, extracts the real time information included in the decided extent from a database, and transmits the real time information to the navigator 10. The navigator 10 receives the real time information by means of a main body device 11 and displays the received information on a display device 12.
Patent JP-2002264200-A (JP)
Title: Unvulcanized tread rubber extruder for tire and unvulcanized tread rubber extrusion method for tire
Inventor: SHIMADA TAKESHI
IPC: B29C48/49
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an unvulcanized tread rubber extruder for a tire enabling the extrusion molding of an unvulcanized rubber extrusion member for forming a tread capable of suppressing the crack from the groove bottom of a peripheral direction groove. SOLUTION: When a fourth flow channel forming mold 26 equipped with an opening part 34 for discharging unvulcanized rubber D is arranged on the upstream side of a cap 16 through which unvulcanized rubbers A, B and C flow, an integrated composite unvulcanized tread rubber member wherein the unvulcanized rubber D is arranged to an intermediate part can be continuously extruded from the cap 16 to be molded.
Patent JP-2002276480-A (JP)
Title: Evaporated fuel processing device for engine
Inventor: HAYASHI TAKANE
IPC: F02D41/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To set a best purge rate for performing large quantity of purging without deteriorating exhaust emission. SOLUTION: This evaporated fuel processing device for an engine 10 is provided with a canister 4 for adsorbing evaporated fuel generated in a fuel tank 1 and a purge valve 11 for opening and closing a pipe 6 for communicating the canister 4 with an intake passage 8 of the engine 10. A controller 21 sets a target purge rate according to a difference of a target value of air-fuel ratio feedback deviation by a purging disposal and actual air-fuel ratio feedback deviation and drives the purge valve 11 so as to realize the target purge rate.
Patent JP-2002278230-A (JP)
Title: Developing device and image forming device provided with it
Inventor: NISHIYAMA KAZUE
IPC: G03G21/10
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which the defective separation of a recording material from a latent image carrier and the occurrence of a defective image are prevented by reducing the soiling of a post-electrifying device or the like due to scattered toner or the like from the developing device and the space-saving of a device is attained in the developing device provided with several developer carriers and an image forming device provided with the developing device. SOLUTION: Developing bias voltage consisting of a DC component obtained by superposing an AC component to the DC component and the AC component is applied to developing sleeves 20 and 30 at the time of developing processing, and DC bias voltage consisting of only the DC component is applied to the developing sleeves 20 and 30 after the developing processing, and the DC bias voltage having a reverse polarity at the time of the developing processing is applied to the developing sleeve 30 disposed at least at a most downstream position in the rotating direction of the photoreceptive drum 1 after the developing processing.
Patent JP-2002279749-A (JP)
Title: Disk cartridge
Inventor: OTA KENJI
IPC: G11B23/03
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the disk faces of a recording disk from being damaged in a disk cartridge provided with a recoding disk and a disc-shaped disk case in which the recoding disk is housed to be freely put in and out. SOLUTION: Head windows 11 and entry windows 10 for a disk driving shaft are opened at an upper wall 6 and a lower wall 7 of a disk case 2. Seats 12 are formed so as to be projected like C along the peripheral edges of the openings of the entry windows 10. Circular projections 4 projecting from the disc faces of the recording disk 1 are received by the seats 12, so that clearances between the disc faces of the recording disk 1 and the upper and lower walls 6 and 7 of the disk case 2 can be enlarged. Even when the disk case 2 bends and deforms, the disk faces of the recording disk 1 can be prevented from being brought into contact with the inner faces of the case, and the disk faces of the recording disk can be prevented from being damaged.
Patent JP-2002013538-A (JP)
Title: Rolling bearing
Inventor: SHINODA OSAMU
IPC: F16C33/58
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing in which a detrimental permanent set can hardly be caused in a raceway track of a bearing ring due to an impulsive load and which has an excellent acoustic characteristic. SOLUTION: In a roller bearing comprising an inner ring having an inner ring raceway track, an outer ring having an outer ring raceway track, and a plurality of rolling element arranged freely rollable between the inner ring raceway track and the outer ring raceway track, at least one of the raceway tracks of the inner ring and the outer ring is made of a steel which has 0 vol.% of retained austenite and has 3 or greater of indentation-proof exponent defined by the formula shown as below. [Indentation-proof exponent]=[elastic limit contact pressure (GPa)]/[modulus of elasticity (GPa)]×100.
Patent JP-2002273492-A (JP)
Title: Sludge treatment method and equipment therefor
Inventor: ICHITANI NOBORU
IPC: C02F11/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method and equipment which make the waste gas of a flash drying machine odorless without degrading heat consumption in flash drying sludge cake and firing it by a cement firing equipment. SOLUTION: This method comprises mixing and agitating the circulating dry powder of the flash dried sludge with the sludge cake and regulating the moisture thereof, then disintegrating the powder mixture in a disintegrating machine 24 of the flash drying machine 20, drying the powder mixture in a drying duct 26, collecting dust in a cyclone 28 to obtain the dry powder, blowing a specified amount of the dry powder into a rotary kiln 48 and utilizing the same as a portion of fuel for firing cement clinker, in which the high-temperature section of the cement firing equipment is utilized as a waste gas heating section for indirectly heating the waste gas of the drying machine and the waste gas of the flash drying machine is introduced into this waste gas heating section and is subjected to heating and deodorizing.  The heated and deodorized waste gas is partly circulated to the disintegrating machine of the flash drying machine and the increased component of the gas is bled outside the system. The balance of the heated an deodorized waste gas and the waste gas from the cyclone 28 of the flash drying machine are heat exchanged with a heat exchanger 64 to preheat the waste gas from the cyclone.
Patent JP-2002280182-A (JP)
Title: Hydrocarbon compound and organic electroluminescent element
Inventor: ISHIDA TSUTOMU
IPC: C07C25/22
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element excellent in luminous efficiency and capable of emitting light so as to have high luminance, and to provide a new hydrocarbon compound suitably usable for the electroluminescent element. SOLUTION: In this organic electroluminescent element, at least one layer containing at least one kind of bisbenz[4,5]indenoperylene derivative is held between a pair of electrodes, and a new bisbenz[4,5]indenoperylene derivative is used.
Patent JP-2002283430-A (JP)
Title: Method for extrusion molding of extrusion molded object and apparatus therefor
Inventor: KOTORI MASAHITO
IPC: B29C48/92
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To supply a liquid coating raw material to the inner peripheral surface of a tubular extrusion molded object molded by an extrusion molding machine to apply the same to the inner peripheral surface of the extrusion molded object during extrusion molding. SOLUTION: The tubular extrusion molded object W is molded by the extrusion molding machine 12 and the liquid coating raw material P is supplied to the inner peripheral surface L of the extrusion molded object W to be applied thereto during extrusion molding.
Patent JP-2002283697-A (JP)
Title: Ink jet recording medium
Inventor: YOSHIDA YOSHIO
IPC: B41M5/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having good ink jet recording characteristics and gloss feeling at the same level as that of photographic paper for a silver salt photograph. SOLUTION: The ink jet recording medium comprises a high glossy recording layer containing a polyvinyl alcohol on a support having air permeability. The recording medium is manufactured by coating/drying the recording layer, then treating the layer with a mixed solution of a borate/a boric acid, press bonding the layer to the surface of a mirror surface drum by heating the recording layer while the layer remains a wetting state to dry the recording layer.
Patent JP-2002288871-A (JP)
Title: Optical pickup device
Inventor: NISHIDA TOYOZO
IPC: H01L31/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact-sized, high-performance and low-cost optical pickup device which can control the output of a laser light by the precise detection of the light. SOLUTION: The laser light emitted from a semiconductor laser element 2 (thereafter it is called the outward light) is split into a transmitting outward light and a reflecting outward light by a half mirror 1. The reflected outward light is received and detected by a photodiode 3 for monitor use. The photodiode 3 for monitor use can detect the optical output of the laser light emitted from the semiconductor laser element 2 based on the outputted signal and control the optical output of the laser light emitted from the semiconductor laser element 2 based on the result of the detection.
Patent JP-2002287141-A (JP)
Title: Light emission controlling device, optoelectronic device and electronic apparatus
Inventor: KURUMISAWA TAKASHI
IPC: G09F9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain uniform luminance at a low cost in a back light or the like of a liquid crystal display device. SOLUTION: Blue LEDs 124, 126, 128 are used as the light source and driven by pulses. The duty ratio of the driving signals is increased or decreased according to the illuminance of the environment and slightly controlled according to the individual difference of the blue LEDs 124, 126, 128. A phosphor film 121 consisting of a YAG phosphor is applied between a color filter 120 and a propagation path 122 of light. Thereby, the yellow light emitted from the fluorescent film 121 and the blue light transmitting through the phosphor film 121 are synthesized to emit white light to the color filter 120.
Patent JP-2002300715-A (JP)
Title: Electric module
Inventor: OKAMURA NORITOMO
IPC: H01R4/64
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the assembling property of an electric module. SOLUTION: In a CD player 14, a flat cable 15 (connecting wire) is connected in advance to a circuit board housed in a casing 140 of the player. A hook 190 is provided at the casing 140 of the CD player 14. Then, the cable 15 is hooked to the hook 190 through a fixing hole 90 formed at the midpoint of the casing 140 while cabling the cable 15 into the casing 140, to fix the cable 15 to the casing 140.
Patent JP-2002299407-A (JP)
Title: Method of controlling environment temperature of wafer cassette and wafer cassette cold reserving box
Inventor: HARADA SEISHI
IPC: H01L21/673
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling environment temperature of wafer cassette and a wafer cassette cold reserving box which reduces the degree of contamination of a semiconductor wafer with organic matter. SOLUTION: The method comprises a step for loading wafer cassettes 11 containing silicon wafers in a cold reserving room R of a cold reserving truck 10, and keeping the room temperature in the room R at 8 deg.C while in transportation of the wafer cassettes 11 to a device manufacturer. During transporting, the cold reserving reduces the kinetic energy of organic vapor flying around the wafer cassettes 11 to result in reduction of the quantity of organic matter deposited to the surface of the silicon wafer W.
Patent JP-2002297704-A (JP)
Title: Service system for coping with product design, user terminal, control server, and program
Inventor: SUDO TOMOHIRO
IPC: G06Q50/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To contribute to effective use for a product design provided in an individual person level. SOLUTION: A design is written in an HP controlled by a control server when the design of an automobile is completed by design preparation processing in a step U2 (step U3). The control server inserts it in the HP (step K2), compares thereafter a size of the designed automobile with a size based on laws and regulations stored in a program memory to judge whether it is allowed to be commercialized or not based on the road transportation law (step K3), and a report about a judged result therein is transmitted to a user terminal. The user terminal receives the report about the judged result to be displayed. (step U4). By this constitution, whether the design of the automobile prepared on the user terminal satisfies conditions specified in the laws and the regulations or not is informed on the user terminal.
Patent JP-2002294982-A (JP)
Title: Floor panel device and supporting leg used therefor
Inventor: YOSHIMORI SUSUMU
IPC: E04F15/024
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel device which enables a position of a panel receiving seat of a supporting leg to be easily set without the need for turning and adjusting the panel receiving seat in accordance with a laying direction of a floor panel, and which enables the floor panel to be accurately laid in a state of prescribed disposition. SOLUTION: The supporting legs 12 are installed on a foundation floor surface 11, corner parts 13a of the floor panels 13 are supported on the panel receiving seats 16 of the supporting legs 12, and the floor panels 13 are laid at prescribed intervals S1 on the floor surface 11. A toric engaging protrusion 22 is formed on a top surface of the receiving seat 16 of the supporting leg 12. An arc-shaped engaging groove 31 capable of engaging with the engaging protrusion 22 is formed in the corner part 13a of the floor panel 13. Engagement of the engaging groove 31 with the engaging protrusion 22 makes the corner part 13a of the floor panel 13 supported in a prescribed position on the receiving seat 16 of the supporting leg 12.
Patent JP-2002250083-A (JP)
Title: Elastic joint for wooden structure
Inventor: NAKAYAMA KOICHI
IPC: E04B1/58
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the durability of a structure is affected by a lowering of strength of a joint part due to the looseness of a locknut of joint hardware caused by the drying shrinkage of wood in a wooden structure wherein the joint hardware such as a strap bolt is generally used for the joint part between a column and a beam or the like. SOLUTION: This elastic joint for the wooden structure is composed of a cylindrical body 17; an elastic spring plate 18 of plate shape installed in an almost internal contact manner inside the cylindrical body 17; a bolt 5 passing through holes provided in the cylindrical body 17 and spring plate 16 from the outside of the cylindrical body 17; and a nut 9 screwed with the bolt end to fix the spring plate 18. The joint is engaged with the joint part between the column and a girth, the beam, or the like. The strength of the joint can thereby be maintained without causing the looseness of the nut 19 of the joint, using the elastic force of the spring plate 18.
Patent JP-2002303696-A (JP)
Title: Radiation image conversion panel
Inventor: KODA KATSUHIRO
IPC: G03B42/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To Improve the horizontality of a radiation image conversion panel and obtain images of good image quality. SOLUTION: A stimulable phosphor layer 11 is stacked on a first stiff layer 12, a filler layer 14 is placed on the side where the stimulable phosphor layer 11 is laminated by being bonded and a second stiff layer 13 is also stacked on the filler layer 14. In this case, the density of the filler layer 14 shall be lower than those of the first stiff layer 12 and the second stiff layer 13.