baber/WOPTO huggingface dataset:
Patent JP-2001146017-A (JP)
Title: Production method of ink-jet head, and ink-jet head
Inventor: USUI TAKAHIRO
IPC: C25D1/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To produce an ink-jet head part with high density and high accuracy. SOLUTION: A synchrotron radiation light(SR) 108 is directed to a conductive substrate 104 coated with a resist 101 to execute lithography. By nickel electrocasting, a nickel layer 110 is formed. Thereafter, the substrate and the resist are eliminated, so that a mold 111 is obtained. With the mold used, a hot embossing process is executed for forming a resin structure on the conductive substrate. Furthermore, a nickel layer is formed by electrocasting so as to obtain a metal part.
Patent JP-2002089533-A (JP)
Title: Lock nut
Inventor: KIMURA SHIGEO
IPC: F16B39/12
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a lock nut which is safe and is very effectively prevented from loosening. SOLUTION: The nut is constituted of a lower nut, a middle nut and an upper nut. Around a bolt hole of one of the lower nut and middle nut, a projecting portion is disposed. An outer peripheral face of the projecting portion is tapered axially toward the other one of the lower nut and middle nut. The other one has a recess portion in which the projecting portion is fitted. One of the projecting portion and recess portion is eccentric from a shaft center of the bolt hole. Further, around a bolt hole of one of the middle nut and upper nut, a projecting portion, is disposed. An outer peripheral face of the projecting portion is tapered axially toward the other one of the lower nut and upper nut. The other one has a recess portion in which the projecting portion is fitted. One of the projecting portion and recess portion is eccentric from the shaft center of the bolt hole.
Patent JP-2002090335-A (JP)
Title: Gas sensor
Inventor: NISHIO HISAHARU
IPC: B22D17/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the mechanical strength and heat resistance of a gas sensor installed in an internal combustion engine and the like for detecting a constituent to be detected in gas flowing through a gas flow pipe. SOLUTION: A main body metal fitting 4 provided in an oxygen sensor 2 is provided with an integrally formed leg part 10, an expanded diameter part 12, and a rear end part 14. In the rear end part 14, the cross section of a part ranging from a part equivalent to the upper end part of an insulative protection body 6 to the rear end is formed in a rectangle substantially. By means of guide parts 14a, 14b, 14c, 14d and 14e formed on the outside wall of the rear end part 14, and connecting direction is defined when an external connector member is fitted and connected around the outside wall of the rear end part 14. Consequently, the connection part 14 is asymmetric with respect to the central axis of the main body metal fitting 4.  The main body metal fitting 4 is formed by using a metal injection molding method, in which the main body metal fitting with a predetermined shape is completed by sintering a molded product after a metal material is injected into a die so as to provide the molded product serving as an original form.
Patent JP-2002096862-A (JP)
Title: Container lid with oxygen absorbing characteristic
Inventor: SUZUKI NOBORU
IPC: B65D81/26
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a container lid having an oxygen absorbing characteristic in which both surface area and volume of an oxygen absorbing resin layer are remarkably increased, an oxygen absorbing speed is remarkably increased, a duration of the oxygen absorbing characteristic is improved, and a poor molding when an in-shell molding is carried out is effectively prevented. SOLUTION: There is provided an oxygen absorbing characteristic container lid comprised of a cap shell having a top plate and a skirt suspended down from a circumferential edge; and an oxygen absorbing resin layer 10 formed at an inner surface of the top plate of the cap shell under an in-shell molding operation for resin compound. The inner surface of the top plate is formed with an inner ring 8 for use in sealing an opening of a container. The oxygen absorbing resin layer is formed inside the inner ring at the inner surface of the top plate, and a circumferential edge of the oxygen absorbing resin layer forms an annular protrusion 10a suspended downwardly.
Patent JP-2002086138-A (JP)
Title: Ozone advanced water purifying device
Inventor: OGATA TAKUMA
IPC: C02F1/78
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an ozone advanced water purifying device which can increase water purifying performance by increasing injection efficiency of ozone and can supply cooled delicious water. SOLUTION: The ozone advanced water purifying device 1 is provided with an ozone feeder 2 which injects ozone into raw water such as city water to oxidize and decompose organic materials, chlorine or the like and an active carbon tank 3 which makes treated water into which ozone is injected by the ozone feeder 2 pass through an active carbon layer to make the organic materials, chlorine or the like adsorbed and to decompose ozone too. This ozone advanced water purifying device 1 is also provided with a cooling device 7 for cooling the raw water to be supplied to the ozone feeder 2 and for cooling purified treated water to a prescribed temperature.
Patent JP-2002099364-A (JP)
Title: Communication equipment and connector
Inventor: NAKAMURA MITSUHIRO
IPC: H01R107/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To simplify the connection work for data communications between a printer and a portable telephone and for charging the portable telephone. SOLUTION: On the casing 10 of a printer 1 having a scanner part 23, a connector 41 capable of connecting a portable telephone 7 is provided. The connector 41 is connected to a communication circuit 31 and a charging circuit 32. The communication circuit 31 transfers the image data of an original read by the scanner part 23 to the portable telephone 7 or reads data out of the portable telephone 7 for printing by a printing mechanism 22. The charging circuit 32 charges a battery inside the portable telephone 7. Thus, the connection work in the case of communication and charging to the portable telephone 7 can be easily performed through one connector and data communication between the printer 1 and the portable telephone 7 and charging of the portable telephone 7 can be simultaneously performed.
Patent JP-2002099147-A (JP)
Title: Developing device for image forming device
Inventor: KUROTSU YOSHIHIKO
IPC: G03G15/09
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To securely prevent a developer from scattering. SOLUTION: A sleeve member 22 has a developing-operation area 40 wherein a magnet member 24 is present and non-developing-operation area 42 at both axial end parts wherein the magnet member 24 is absent. Projection walls 14B and 16B formed on both side walls 14 and 16 of a developing housing 10 have arcuate surfaces 14C and 16C respectively. Seal members 50 are arranged on the arcuate surfaces 14C and 16C. Lower semicircular parts of the peripheral surfaces of the non-developing-operation areas 42 of the sleeve member 22 are pressed against the surface of the corresponding seal members 50. In this developing device 2, one end of each seal member 50 is composed of a slanting part 56 which extends downstream in the rotating direction of the sleeve member 22 to approach the developing-operation area 40 axially from outside and crosses a corresponding side edge 52.
Patent JP-2002097445-A (JP)
Title: Bonding resin composition
Inventor: YOSHIHARA NORI
IPC: C09J201/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which is capable of bonding within a short time without using a heating furnace to thereby give a high adhesive strength at 80 deg.C between glass and an inorganic-reinforced thermoplastic resin. SOLUTION: The bonding resin composition is characterized by containing (A) a heating unit to generate heat by means of radiofrequency induction and (B) a thermoplastic resin which is modified with a monomer containing a functional group reactive with an inorganic substance in the presence of water and which has a melting point at 90 deg.C-200 deg.C.
Patent JP-2002100947-A (JP)
Title: Laminated lc noise filter
Inventor: YAMAMOTO SHIGEKATSU
IPC: H03H7/075
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated LC noise filter capable of sufficiently suppressing a waveform distortion in a high-frequency band. SOLUTION: The laminated LC noise filter 1 comprises floating electrodes 14 and 15, disposed perpendicular to their superposing direction between adjacent inductors 12 and capacitors 10 and 11 in the superposing direction of insulating sheets 21 to 36. The patterns 14 and 15 coat on coil conductor patterns 2 to 6 of the inductor 12, as seen from the direction of superposing the sheets 21 to 36.
Patent JP-2002111869-A (JP)
Title: Method of communication information and network system
Inventor: SATANI SOUTA
IPC: H04M3/487
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To make a call to a telephone at a call center while operating a computer even if there is only one telephone line as in a general home. SOLUTION: When this network system detects a request for telephone conversation from a communication device in compliance with the Internet communication protocol, it enables a telephone conversation between the communication device and a telephone among a group of telephones 450. When the communication device 100 is not provided with the Internet telephone function, it displays the homepage of a call center 400 through the Internet, and downloads the Internet telephone function according to the instructions provided on the homepage to display a called party icon (help icon) on the screen. Thereafter, just by clicking the called party icon during communication through the Internet, a call can be automatically made to the telephone 450 at the call center.
Patent JP-2002096068-A (JP)
Title: Treating method and device for waste water of desalting
Inventor: TANABE MADOKA
IPC: C02F9/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating method and waste water treating device which are further capable of subjecting waste water of desalting containing insoluble salts at a high concentration to desalting treatment, are high in a water utilization rate and lessens the effluent waste water. SOLUTION: The waste water of desalting of 10 to 800 mg/l in concentration of calcium ions and 10 to 300 mg/l in concentration of fluoride ions discharged from a desalting device is treated in a polarization conversion system electrodialyzer. The treated water is then treated in a reverse osmosis membrane device and the permeated water of the reverse osmosis membrane device is returned to the raw water supply side of the desalting device described above.
Patent JP-2002109465-A (JP)
Title: Device for photographing information code and data management system
Inventor: ITO KUNIHIKO
IPC: H04N1/393
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to use stored information code for management of merchandise and process control easily. SOLUTION: In an assembly plant, when there is a defective assembly and two dimension code of the defective process is read by a reading device and afterwards, the two dimension code is displayed on the display to trace in what process the defective assembly has occurred, a worker at the defective process photographs the information code which means the process and the information code which means proper number of the work, and also photographs the work. Because of that, in what process the defection occurred can be searched and the prevention against the reoccurrence of the defection can be studied earlier.
Patent JP-2002098057-A (JP)
Title: Method of assembling and fixing case for small pump
Inventor: YAMAKAWA MUNEHARU
IPC: F04B43/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To easily assemble a case of a small pump in a short time without using a jig for assembly while reducing the number of sub-assembly items. SOLUTION: In the small pump provided with a diaphragm in the case 11 composed of three upper-middle-lower stages, projecting parts 15, 15 formed of elastic bodies projecting upward from the upper ends of both longitudinal side faces of the lower stage case 14 up to the upper stage case 12 are provided integrally with the lower stage case 14, and locking parts 15a, 15a are formed at the tip parts of the projecting parts 15, 15. On the other hand, both longitudinal side faces of the upper and middle stage cases 12, 13 are provided with recessed grooves 16, 17 for fitting the projecting parts 15, 15, and the upper stage case 12 is provided with engaging parts 12a, 12a for engaging the locking parts 15a, 15a.  The cases 12, 13, 14 are piled, and the projecting parts 15, 15 are fitted into the recessed grooves 16, 17 while engaging the locking parts 15a, 15a with the engaging parts 12a, 12a to assemble and fix the cases 12, 13, 14.
Patent JP-2001122028-A (JP)
Title: Load area divider for automobile
Inventor: SEEL HOLGER
IPC: B60R21/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a load area divider transferable into an operating position or nonoperating position by a driving device by a motor. SOLUTION: A monitoring means may by provided for an operating position locking mechanism provided to shield a roller blend shaft in an operative manner. By monitoring the height of load, a divider net or a partition wall can be moved to automatically transfer into an operating position in response to the height.
Patent JP-2001186862-A (JP)
Title: Powdery aureobasidium culture liquid composition, method for producing the same and powder mixture using the composition
Inventor: NAKAHARA TETSUYA
IPC: A23L29/269
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery aureobasidium culture liquid composition by bringing an aureobasidium culture liquid into a powdery form, and also to obtain a mixture excellent in the ability to aggregate oil and fat. SOLUTION: This powdery aureobasidium culture liquid composition is such as to be improved in physical properties and preservability by clathrate treatment of an aureobasidium culture liquid with a cyclodextrin as a host component into a powdery clathrate form. The other objective mixture is obtained, preferably by adding chitosan to the above composition.
Patent JP-2002109367-A (JP)
Title: Method and device for distributing advertisement
Inventor: HOSHI TETSUO
IPC: H04N21/81
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which separately distribute the advertisement of merchandise (including service), that reflects personal profile and the present environment in real time and has high possibility of arousing the latent demand of respective users to the Internet users, without accompanying of troublesome operations for each user. SOLUTION: These advertisement distributing method and device include a function for sensing the physical quantity data of a detection object and the function for storing physical quantity data and advertisement data in a plurality of nodes, which are connected to a network and to which a specific address being unique in the network is respectively allocated and distribute the physical quantity data and the advertisement contents, to a terminal which is accessible to the nodes from the nodes.
Patent JP-2002109964-A (JP)
Title: Cable
Inventor: KANO YOSHINORI
IPC: H01B7/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a cable with good noise resistant property disusing cushioning material. SOLUTION: A cable 18 is composed of a power cable 18A transmitting the current from a driving circuit 82 housed in a rotary table 13 for driving a pulse motor 31 as a current drive load, a power cable 18B for transmitting the current to a vacuum valve 44 as a current drive load, and cables for transmitting the current to another current drive loads. The cable 18 is connected to respective connection heads 15. Twisted wires 18C and 18D for the communication to an origin detecting element 43 are arranged at the center of the cable 18, and the power cables 18A, 18B, and other cables are arranged around the communication wires. With such structure, it becomes needless to arrange a cushioning material at the center part, because the communication wires 18C, 18V serve as the cushioning material.
Patent JP-2001165575-A (JP)
Title: Electric garbage drying processor
Inventor: IITAKA HIDEYUKI
IPC: F26B25/12
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric garbage drying processor which is compact, with its constitution simplified, and is excellent in accuracy of temperature control within a storage container, and besides is easy of casting of garbage into a storage container or discharge of dry garbage, and further is easy of cleaning and maintenance of a blast fan or a heater and inspection of a temperature detector. SOLUTION: The topside of a storage container 1, which stores garbage 2 and has an agitating vane 4 for agitating the garbage 2 at its lower part, is covered with a cover 6, and this processor is equipped with a blast fan 8 under this cover 6, and a heater 9 for generation of hot blast positioned around this blast fan, and this is so arranged that the blast fan 8, the heater 9, and the temperature detector 23 shift in open direction together with the cover 6, when the user opens the cover 6.
Patent JP-2002111229-A (JP)
Title: Manufacturing method of circuit board
Inventor: WAKIZAKA YASUHIRO
IPC: B23K26/382
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer interconnection board with improved dielectric, insulating, and adhesion properties, and with improved laser via-machining properties, and to provide a curing composition suitable for obtaining the multilayer interconnection board. SOLUTION: The curing composition is obtained, where it contains an insulating resin such as an alicyclic olefin polymer and an aromatic polyether polymer, a nitrogen-family curing agent such as 1,3-diaryl-5-glycidylisocyanurate, and an ultraviolet ray absorbent such as 2-[2-hydroxyl-3,5-bis(α,α-dimethylbenzyl) phenyl]benzotriazole. The curing composition is formed into a film by the solution cast method, and the film is laminated on an inner-layer substrate and cured, thus obtaining the multilayer interconnection board.
Patent JP-2002109036-A (JP)
Title: Job offer information mediation system
Inventor: AKAMATSU TERUHIRO
IPC: G06Q30/06
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a job offer information mediation system for retrieving job offer information matched with a salary condition from many pieces of the job offer information and easily applying for it by using a computer network. SOLUTION: This system is provided with a means for urging a company terminal 3 used by a job offering company to input the job offer information including job offering company information and salary condition information, a means for storing the inputted job offer information in a data base retrievable by the salary condition, a means for urging a job hunter terminal 2 used by a job hunter to input a retrieval condition regarding the salary condition, a means for extracting the job offer information matched with the retrieval condition from the job offer information stored in the data base by the inputted retrieval condition, a means for displaying the extracted job offer information to the job hunter terminal 2,  urging the selection of desired job offer information and urging the input of the history information of the job hunter himself/herself and a means for receiving the inputted history information and outputting the history information to the company terminal 3 of a company relating to the selected job offer information.
Patent JP-2002109589-A (JP)
Title: Parking lot control device
Inventor: MIYOSHI AKIRA
IPC: G07B15/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To find initial setting and reproduce a parking lot monitoring dynamic picture of a specific vehicle taking much labor and time for finding the initial setting and reproducing or in a specific time by rapidly retrieving the picture with a photographed time or the license plate number of the vehicle. SOLUTION: The monitoring dynamic picture of a parking lot is digitally recorded in a hard disk drive device, and the photographed time of the monitoring dynamic picture and the license plate number of the vehicle are recorded in conjunction with the monitoring dynamic picture. Thus, the monitoring dynamic picture can be retrieved and reproduced from the photographed time or the license plate number of the specific vehicle without stopping the recording of the monitoring dynamic picture.
Patent JP-2002117621-A (JP)
Title: Recording and reproducing device and method for erasing truck information
Inventor: SHIMONO KAZUNARI
IPC: G06F21/60
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which can properly erase information on data tracks from a recording medium, in which an audio track and a data track are intermingled. SOLUTION: A microcomputer 4 controls a recording/reproducing part 6 to read TOC(Table of Contents) information for managing each track from an MD 10 in which an audio track and a data track are intermingled. The microcomputer 4 discriminates the track number of the data track according to bit information in a sub-code included in read TOC information. The microcomputer 4 erases information on data tracks by making the discriminated track number blank, and closing subsequent track numbers up by 1 to re-assign numbers in TOC information. The microcomputer 4 controls the recording/ reproducing part 6 to write TOC information, in which information on data tracks is erased, into the MD 10.
Patent JP-2004204679-A (JP)
Title: Fluid compressor and freezing equipment equipped with fluid compressor
Inventor: SATO SHINOBU
IPC: F25B31/00
Filed: 2000-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid compressor and freezing equipment preventing deterioration of ester-based freezing machine oil, having high durability and reliability and holding the performances for a long period of time, even if using fluororesin for the fluid compressor with HFC refrigerant and the ester-based freezing machine oil sealed therein.  <P>SOLUTION: This fluid compressor 11 has HFC refrigerant and the ester-based freezing machine oil sealed in a case 16 and is provided with a member including fluororesin of 1 mass% or more of the ester-based freezing machine oil. A fluorine ion quantity extracted from the fluororesin in the ester-based freezing machine oil 59 is set to 1 ppm or less as a concentration in the freezing machine oil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2001168048-A (JP)
Title: Manufacturing method for gallium nitride semiconductor
Inventor: SASA MICHINARI
IPC: H01L21/205
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride semiconductor with controlled conductivity in a manufacturing step. SOLUTION: A sapphire substrate is vapor-etched with H2 supplied at a flow rate of 2 liter/min at 1200 deg.C for 10 minutes. The temperature is lowered to 400 deg.C, and an AlN buffer layer is formed by feeding H2 at a flow rate of 20 liter/min, NH3 at a flow rate of 10 liter/min, and H2 with a bubbled TMA kept at 15 deg.C at a flow rate of 50 cc/min. While a high carrier density N+ layer at 1150 deg.C, H2 at a flow rate of 20 liter/min, NH3 as the other raw gas at a flow rate of 10 liter/min, and H2 with a bubbled TMG kept at -15 deg.C are made to flow. Then, a silane (SiH4) gas, as a gas containing silicon, diluted to 0.86 ppm with H2 is controlled in a range of 10 to 300 cc/min, so that resistivity of high carrier density N+ layer can be changed from 3×10-1 to 8×10-3 Ωcm.