baber/WOPTO huggingface dataset:
Patent JP-2002325235-A (JP)
Title: Contents transmitter, its method, contents receiver and its method
Inventor: OKAYAMA YUKO
IPC: H04N7/173
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a program related information multiplexing method which broadcast a program related information concerning time shift reproduction which enables broadcast contents manufacturer or provider to designate property of the time shift reproduction and a temporary storage maximum time, by multiplexing it with broadcast contents. SOLUTION: In a receiver wherein a time shift reproduction control which designates descriptor the propriety of the time shift reproduction and the maximum time capable of temporary storage is defined as information concerning time shift reproduction control for each broadcast content of digital broadcast, and in a receiver receiving digital broadcasting, the time shift reproduction control descriptor multiplexed and transmitted with the broadcast contents is extracted, and time shift reproduction is performed in accordance with its content.
Patent JP-2002322223-A (JP)
Title: N-vinyl-2-pyrrolidone-containing resin composition, method for manufacturing the same and cosmetic comprising the same
Inventor: MUKOYAMA TAKAHIRO
IPC: A61K8/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an N-vinyl-2-pyrrolidone(NVP)- containing resin composition capable of reducing the characteristic smell attributable to NVP, a resin composition having reduced smell manufactured by the manufacturing method and a cosmetic compounded with the resin composition. SOLUTION: In the method for manufacturing a resin composition comprising a copolymer obtained by copolymerizing a monomer component consisting of 0.1-100 wt.% of NVP (A) and 99.9-0 wt.% of an ethylenic unsaturated double bond-containing monomer (B) copolymerizable with the NVP (A), a reducing compound (C) in an amount of 0.001-20 pts.wt. based on 100 pts.wt. of the monomer component is added during or after the copolymerization of the monomer component. The NVP-containing resin composition manufactured by the manufacturing method. The cosmetic compounded with the NVP-containing resin composition.
Patent JP-2002322952-A (JP)
Title: Air intake duct structure
Inventor: TAKAHASHI NORIYUKI
IPC: B60K13/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an air intake duct structure, capable of preventing the occurrence of vibration by enhancing the face rigidity of a cab opposed wall in an air intake duct, enhancing the silence of indoor sound in the cab, and suppressing the increase of air intake resistance to improve the output of an engine and save fuel consumption. SOLUTION: A reinforcing stay 18 which is connected to the inner face of a cab opposed wall 4a in an air intake duct 4 is formed integrally with a pre-cleaner 7 being a component for preventing the intrusion of foreign matters.
Patent JP-2002282342-A (JP)
Title: Drug controlling system
Inventor: MORIYA KAZUO
IPC: G16H10/60
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage system for preventing erroneous dosage of such drugs as narcotics, psychotropic agents, or the like, to be handled. especially at hospitals, or for preventing burglaries. SOLUTION: In order to prevent erroneous dosage, an information on a medical certificate prepared by a physician is computerized for the storage of drugs, so that only the drugs needed for a patient are taken out of storage boxes which are either locked or unlocked. Further, the fingerprints of only authorized persons for handling drugs are registered so that the storage boxes are not unlocked unless such fingerprints are identified, where an information as to the opening of the storage boxes is computerized for security against burglaries.
Patent JP-2002322732-A (JP)
Title: Waste water treatment system
Inventor: TAKAMI HIROYUKI
IPC: E03F5/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a waste-water treatment system that can prevent a backflow from a waste-water basin from taking place even if an overflow pipe arrangement is provided to the waste-water basin. SOLUTION: In a waste-water treatment system equipped with an intermediary tank 7 having such a waste-water discharge means (a force-feed pump 8) that exists on the way of a waste-water channel from a waste-water source to waste-water treatment equipment 11 to receive waste water from a waste- water source and to drain inflow water to the waste-water treatment equipment 11, when eater level of the intermediary tank becomes higher than a specified value, not only a pipe arrangement 15 is provided to drain the waste water in the intermediary tank 7 out of the waste-water treatment equipment 11 but also a backflow prevention member (a backflow prevention wall 20) is provided to the pipe arrangement 15.
Patent JP-2002329882-A (JP)
Title: Electromagnetic wave absorbing method utilizing solar battery
Inventor: KUROKAWA KOSUKE
IPC: H01L31/042
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorbing method utilizing a solar battery, which is capable of eliminating the reflection of an electromagnetic wave due to a solar battery without inhibiting photovoltaic power generation. SOLUTION: A solar battery module 10 is formed by connecting between the upper electrodes 2, 2 of a plurality of solar battery cells 1 by conductors 7, and using a lower electrode 6 in common. The number of solar battery cells 1 to be arranged or a way of wiring is adjusted, or a capacitor 13 is connected between output terminals 8 and 9, thereby matching the impedance of a solar battery to an incident electromagnetic wave 12 to an electromagnetic characteristic impedance to absorb a reflected wave.
Patent JP-2002055327-A (JP)
Title: Liquid crystal display device and driving method for liquid crystal display element
Inventor: YAMAKAWA EIJI
IPC: G09G3/36
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device capable of reducing power consumption and crosstalk at the time of driving liquid crystal expressing the cholesteric phase in a matrix manner and the driving method of a liquid crystal display element. SOLUTION: This display device is a liquid crystal display device in which liquid crystal is made to be driven in a matrix manner by impressing AC pulses on a liquid crystal layer from plural scanning electrodes and plural signal electrodes which cross in a state in which they are opposed with each other. A reset period impressing resetting pulses for resetting the liquid crystal layer to initial states and a selection period impressing selecting pulses for selecting final display states and a sustenance period impressing sustaining pulses for establishing states selected by the selection period are included in one frame and the polarity inversion cycle of the resetting pulses and/or the sustaining pulses are made to be longer than that of the selecting pulses by changing the waveform of pulse voltages to be impressed on a scanning electrode.
Patent JP-2002338038-A (JP)
Title: Method and device for sorting container
Inventor: HAMAOKA KOJI
IPC: B65B57/20
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To realize high sorting efficiency without increase of facility costs or conveyer speed. SOLUTION: A container n to be supplied to a first line 3a and a container n to be supplied to a second line 3b are respectively counted every three counts as a unit. Every time the number of counts of the container n to be supplied to the first line 3a reaches three, the container n of the third count is sorted to a third line 3c, and every time the number of counts of the container n to be supplied to the second line 3b reaches three, the container n of the third count is sorted to the third line 3c.
Patent JP-2002283792-A (JP)
Title: Paint marker with ring
Inventor: SATO TOKUZO
IPC: B43K29/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a paint marker which absolutely prevents mislaying or losts and also prevents drying of paint and further directly writes without blurring. SOLUTION: The paint marker is provided with a ring (1) for attaching a string to the rear end thereof.
Patent JP-2002343979-A (JP)
Title: Diaphragm type semiconductor device and method of manufacturing the same
Inventor: FUNABASHI HIROBUMI
IPC: H01L29/84
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when fabricating a diaphragm by etching a sacrifice layer interposed between anti-etching layers having etching holes, the etching holes cannot be easily sealed. SOLUTION: A first anti-etching layer 8 having a first opening is deposited on the surface of a semiconductor substrate 2, an etching layer is deposited on the first anti-etching layer 8, and then second anti-etching layers 12 and 16 having second openings are deposited on the etching layer. The etching layer is etched from the second opening to form a space 28. In the first opening 18, the surface of the semiconductor substrate 2 is oxidized to form an oxide layer 30 expanded toward the second anti-etching layer. A sealing film 32 is deposited that covers the surface of the second anti-etching layer and is extended into the space from the second opening through the expanded oxide layer 30.  A diaphragm type semiconductor device having superior airtightness can be manufactured only by semiconductor processing technologies, and an extremely small absolute pressure detector can be manufactured.
Patent JP-2002341508-A (JP)
Title: Processor for photosensitive material
Inventor: HYODO TOMOYOSHI
IPC: G03D3/06
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing means capable of reliably performing an opening/closing operation and shutting off moisture without making a chemical absorb the moisture, be solidified and cause malfunctions. SOLUTION: A receiving port 58 for feeding the chemical as solute is constituted on a tank 24 to put in the solvent of replenishing liquid and the chemical is supplied from the exist of a replenishing device 20. One end part of a pipe member 56 cylindrically formed with an elastic material is connected to the exist of the replenishing device 20 and the other end part is connected to the receiving port 58 of the tank 24. By elastically deforming the pipe member 56 with an opening/closing operation means 60, changeover is performed to the state where the pipe member 56 is made straight, the pipe hole is opened and the chemical as the solute of the replenishing liquid can be passed through or the state where the pipe hole is closed so as to be airtight and the moisture is shut off by the elastically deformed and crushed pipe member 56.
Patent JP-2002340076-A (JP)
Title: Mechanical speed governing device
Inventor: KUBOTA NAOMOTO
IPC: F16F7/08
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical speed governing device equipped with excellent durability allowing maintaining the speed governing accuracy even through a long period of service by introducing a mechanical structure not using any filling oil. SOLUTION: The mechanical speed governing device is to adjust automatically the rotating speed of a second member installed rotatably relative to a first member and includes a rotation part 3 to make relative rotation with the second member, wherein a meandering engagement groove 5 is provided in a stationary side part 4 to be stationary relative to the rotation part, and on the other side, an engaging projection 6 is provided to be engaged with the groove in such an arrangement that the projection or groove is slidable in the meandering direction in compliance with the meander of the groove, and thereby if the rotational speed of the second member relative to the first member is low, the sliding of the projection or groove moves according to the rotational speed so that rotational resistance owing to the meander of the groove remains small, and if the rotational speed is large,  the rotational resistance becomes large.
Patent JP-2002344125-A (JP)
Title: Printed board and part mounting method
Inventor: HAYASHIDA KAZUHISA
IPC: H05K1/18
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a printed board and a part mounting method for preventing floating parts in a simple constitution. SOLUTION: While the diameter D21 of a part inserting hole is designed according to a standard of board design or a recommendation design of a part maker, part of the part inserting hole 22 is dislocated a little vertically, so some stress is applied to a part terminal 24 when the part is inserted, and the part terminal 24 is held surely in the part inserting hole 22. Then, visual check or correction after dipping can be omitted to reduce the man-hours for manufacturing. In addition, since the diameter D23 of the part inserting hole is not changed, a difference in diameters of part terminals between different makers can be absorbed, so the design has compatibility of terminals between the different makers.
Patent JP-2002344025-A (JP)
Title: Multicolor lateral emission surface-mounted led
Inventor: HANYA AKIHIKO
IPC: H01L33/60
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor lateral emission surface-mounted LED, which is reduced in mounted height and improved in light utilization efficiency and color mixing property, using a simple constitution. SOLUTION: This multicolor lateral emission surface-mounted LED 10 is provided with a chip substrate 12, which has terminal sections 17a-17d for surface mounting on its rear surface formed as a mounting surface, a plurality of LED chips 13r, 13g, and 13b which are mounted on the substrate 12 located close to each other and emit different colors of light, a lens section 15 which is formed on the substrate 12 to cover the chips 13r, 13g, and 13b and is made of transparent or translucent resin. This LED 10 is also provided with a reflection frame 16, which is formed of an opaque resin so as to surround the lens section 15, except for one side face that is formed as a light-emitting surface.
Patent JP-2002350096-A (JP)
Title: Supporter
Inventor: KATAOKA TETSUO
IPC: F41H1/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a supporter which fits well on a person, hardly being filled with heat in the inside of a wearing body. SOLUTION: A front and back shells 15, 16 respectively are attached to the back of a waist-type corset 2. Eyes 25, 28 are attached respectively to shells 15, 16, and hooks 35, 36 are attached in the inside of the corset 2. By means of the eyes 25, 28 and hooks 35, 36, the front and the back shells 15, 16 respectively are fixed on the back of the corset 2 in the manner of being exposed directly on the rear of the corset 2. Thus, respective shells 15, 16 come into direct contact with the clothes of a wearing person S, and an air heat-insulation layer filled with heat is not produced between the person S and respective shells 15, 16. In summer especially, the person does not feel uncomfortable due to heat filled in the inside of the corset.
Patent JP-2002353343-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: MURAMATSU SATOSHI
IPC: H01L29/792
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To allow easily manufacturing of a floating gate type transistor having a tunnel insulating film which is highly resistant to writing and deleting. SOLUTION: In a floating gate type transistor having a floating gate which is provided on a silicon board via a tunnel insulating film, and a control gate which is provided on the floating gate via an insulating film between gates, a first oxynitriding film 4 or a second oxynitriding film 8 is formed between a silicon board 1 and a tunnel oxide film 3, or between floating gate electrode 5 and the tunnel oxide film 3. The tunnel oxide film is formed in a configuration of silicon oxide film/first oxynitriding film or the second oxynitriding film/silicon oxide film/ first oxynitriding film.
Patent JP-2002349916-A (JP)
Title: Humidifier
Inventor: IGUCHI KAZUYUKI
IPC: F24F6/08
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier, having reduced power consumption, and improved deodorization function. SOLUTION: The dehumidifier is provided with a water tank 2, a hydrophobic module 2, a circulation pump 3, and a heat-pump circuit (a compressor 11, a four-way valve 12, a first heat-exchanger 13, an expansion valve 14, and a second heat-exchanger 15). In the porous module 1, duct for passing the water in the tank 2 is formed of a hydrophobic porous membrane. The pump 3 circulates the water held in the tank 2 via the duct of the module 1. In the heat-pump circuit, the water in the tank 2 is heated and cooled. A water-supply solenoid valve 5 is provided to a water-supply pipe L3, to supply water into the tank 2. A solenoid valve 6 for drainage is provided to a drainpipe L4 for draining the water in the tank 2.
Patent JP-2002356711-A (JP)
Title: Base material, base material cover member, and base material manufacturing method
Inventor: KATO HIROYUKI
IPC: C21D1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology which satisfies the performance requested for a base material used for the high-temperature heat treatment of a steel coil, and reduces its manufacturing cost without impairing a workability. SOLUTION: A base main body cast of a magnetic material and the cover member for covering a surface on the side with a steel roll in contact therewith on the base main body are separately formed. The cover member is formed by cutting and bending a plate of the material such as an austenitic stainless steel having heat resistance more excellent than that of the base main body and magnetic permeability. The cover member and the base body may be integrally cast with each other.
Patent JP-2002359464-A (JP)
Title: Method of manufacturing wiring board
Inventor: OE HIDEAKI
IPC: H05K3/42
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing wiring board, which is equipped with wiring and electrodes that are arranged on both its main surfaces and surely connected together via a through-hole, and improved in reliability without making the manufacturing process complicated and increasing the cost. SOLUTION: A film 10 is formed on one main surface (front surface) of a board 1 provided with a through-hole 4, then metal thin films 11 and 11a are each formed inside the through-hole 5 and the other main surface (rear surface) of the board 1, where the film 10 is not formed; and then the film 10 is removed, by which the metal thin film 11a (conduction electrode) of smooth surface is exposed to the other surface (rear surface). Then, a conductor pattern 12 is formed on the front surface of the board 1, and the conductor pattern 12 formed on the front surface of the board and the metal thin film 11 formed on the rear surface of the board 1 are surely made conductive via the metal thin film (conduction electrode) exposed on the surface of the board 1 via the through-hole 4.
Patent JP-2002363210-A (JP)
Title: Method for polymerizing olefin
Inventor: MATSUURA SADAHIKO
IPC: C08F4/605
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-molecular weight olefin (co)polymer having a high polymerization activity and a narrow molecular weight distribution and a narrow compositional distribution when polymerization is carried out by using a transition metal compound. SOLUTION: This method for polymerizing an olefin comprises previously bringing (A) the transition metal compound represented by formula (I) [wherein, M<1> is a groups 3-11 transition metal atom of the periodic table; m<1> is 1-6; n<1> is the amount satisfying the valence of M<1> ; A is O, S, Se or N(R<5> ); D is C(R<6> )(R<7> ), Si(R<8> )(R<9> ), or the like; Z is R<12> and R<13> , C(R<14> )R<15> or NR<16> ; R<1> to R<16> are each hydrogen, a halogen, a hydrocarbon, or the like; X<1> is hydrogen, a halogen, a hydrocarbon, or the like] into contact with (B) an organometallic compound in a state of the substantially absent olefin and then bringing an olefin polymerization catalyst composed of the transition metal compound (A), the organometallic compound (B) and (C) a compound reactive with the transition metal compound (A) and forming an ion pair into contact with the olefin when the olefin is polymerized or copolymerized in the presence of the olefin polymerization catalyst. *1: The transition metal compound is previously brought into contact with the organometallic compound in the state of the substantially absent olefin.
Patent JP-2002355303-A (JP)
Title: Ion generating air cleaner utilizing natural wood
Inventor: KAYAMA JIRO
IPC: A61L9/22
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an ion generating air cleaner utilizing natural wood constituted so that respective devices having a smoke/dust collection function, an ion generating function and an aromatic wood smell generating function can be built in natural wood said to be good for the human body and capable of being utilized as interiors such as multipurpose ornamental furniture, a small- sized ornament, or the like. SOLUTION: This ion generating air cleaner utilizing natural wood is equipped with a casing 1 formed of the natural woody material, an air duct 4 arranged in the casing 1 so as to communicate with a suction port 2 and a blowoff port 3 formed to the casing 1, a blow fan 5 arranged in the air duct 4 so as to suck the open air from the suction port 2 to blow off the same to the outside from the bolwoff port 3, an electric precipitator 8 consisting of a discharge electrode 6 and a dust collection electrode 7 arranged in the air duct 4 on the upstream side thereof to collect dust in air passing through the air duct 4 and an ion generation means 9 forming a part of the electric precipitator 8 only as the discharge electrode 6 to generate negative ions.
Patent JP-2002357296-A (JP)
Title: Removal implement for embedded pipe line equipment
Inventor: MIYATA MASAHIKO
IPC: F16L55/18
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a removal inplement capable of smoothly widening the diatance between flanges without bringing a torsion when turning a nut and coping with different contact resistances of a pipe line against the ground and detecting a screw shaft and further, preventing damage of screws and nuts. SOLUTION: A key way 12 is formed, and limit marks 11 are attached to both ends of the key way 12. A screw shaft 13 to which two nuts 14 are screwed and a key 16 fitted to both ends of the screw shaft 13 and fitted in the key way 12 is attached to the inner face, peepholes 17 for the limit marks 11 are provided, a jig 10 composed of an external cylinder 15 provided with a detent 19 and a claw 18 is arranged at both sides of a water meter fitted to the embedded pipe line 20 through a flange 24. The claw 18 is hooked on the flange 24 and the nut 14 is turned to widen the distance of the flange 24.
Patent JP-2002326591-A (JP)
Title: Two-seater cycle car
Inventor: YORITOMI TETSUO
IPC: B62K5/02
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle allowing to ride thereon not a motorcycle or a scooter. SOLUTION: Basically, this cycle car is the combination of a motorcycle or a scooter with a displacement of 250 cc and a car. So far, when two persons ride on the motorcycle or scooter, they ride on the front and rear sides. In this state, two riders are hard to have conversation with each other during traveling. To improve this problem, a driver's seat is formed in a back rest type and a front passenger's seat is disposed on the side of the operator's seat as in the car.