baber/WOPTO huggingface dataset:
Patent JP-2001315332-A (JP)
Title: Method for driving ink jet printer
Inventor: MAKIGAKI TOMOHIRO
IPC: B41J2/045
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems of an ink jet printer using a fixed head having a large number of nozzles that power consumption increases and durability deteriorates during recovery operation where all actuators are driven simultaneously because the number of nozzles may exceeds 1000. SOLUTION: In the print process of an ink jet printer, a second voltage pulse is applied to a different pressure generating means for every print process rather than a first voltage pulse is applied to a pressure generating means depending on the recording content to eject ink liquid from a nozzle and a second pulse is applied to all other pressure generating means. Since the number of pressure generating means being applied with a voltage pulse simultaneously can be decreased, viscosity of ink in nozzles having a low use frequency can be prevented from increasing without increasing power consumption.
Patent JP-2001321236-A (JP)
Title: Installing device for mirror plate
Inventor: ISHIUCHI NOBUKAZU
IPC: A47B88/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an installing device for a mirror plate which can easily and precisely install a mirror plate on a drawer main body so that, as a result, the drawer stays well and the appearance and the quality of the furniture is improved by adjusting the position of the mirror plate on the shut drawer by adjusting sideways tilt of the mirror plate. SOLUTION: An installing device to secure the mirror plate to a front surface plate of the drawer main body comprises adjustment jig main bodies 1 to be mounted on both sides of the front surface plate respectively, connection devices 10 to be mounted on both sides of the mirror plate, and fixtures 20 and adjustment bodies 30 to be mounted on each of the adjustment jig main bodies 1. On the connection device 10 there is projected a pinching bar to be inserted into the air gap in the adjustment jig main body 1. At the same time, the connection device 10, which is rotatably shaft-supported to the adjustment jig main body 1 by the fixture, rotates the adjustment body mounted on the pinching bar, thereby independently moving both sides of the mirror plate vertically for adjustment by an operation element projected and deviated from the rotary center of the adjustment body.
Patent JP-2001325763-A (JP)
Title: Disk recording or reproducing device provided with recording head and control method of this device
Inventor: NAKAJIMA HIROSHI
IPC: G11B21/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To eject a cartridge from a holder even though a worm is engaged into a gear of a head elevating/lowering mechanism. SOLUTION: The disk recording or reproducing device is provided with a head lever 7 furnished with a recording head 70 at the tip part to abut the recording head 70 on the disk 60 by turning downward at the time of recording a signal to the disk 60, a motor driven head lever elevating/lowering means, a switch mechanism for detecting the completed state of the elevating or lowering operation of the head lever 7, and a current supplying circuit 110 for energizing the motor M. The current supplying circuit 110 is connected to a control circuit 100 whereto a detection signal is inputted from the switch mechanism.  By the control circuit 100, when such a state is detected that the head lever 7 is not in the elevation completed position at the time the power is turned on, a signal effecting to supply the voltage to the motor M, which is higher than the voltage to be supplied to the motor M at the normal elevating time of the head lever 7, is outputted to the current supplying circuit 110.
Patent JP-2001326692-A (JP)
Title: Interconnection unit and network system using the same
Inventor: TSUGE MUNETOSHI
IPC: H04L12/70
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an interconnection unit that interconnects a plurality of network connection service enterprises which manage a plurality of virtual private networks(VPN) with different systems or identification numbers in the unit of VPNs and to provide a communication network system. SOLUTION: Each service enterprise is provided with an internal network that transmits/receives an internal network use data packet, including the identification number of the VPN and with an interconnection unit 110 that transmits/ receives a data packet which does not include the identification number of the VPN and converts a data packet with an external communication line 130 having a line different for each identification number. The interconnection units are interconnected by other management communication line 140, and the conversion information of each VPN is exchanged.
Patent JP-2001323872-A (JP)
Title: Swash plate type compressor piston
Inventor: ENOSHIMA FUMINOBU
IPC: F04B27/08
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce size and weight of a compressor and increase the strength of a neck portion of a piston. SOLUTION: This single-headed piston 14 of a swash plate type compressor is provided with a hollow head portion 76, a pair of engaging portions 70, 72 engaged with a swash plate 50, and a neck portion 74 coupling the engaging portions 70, 72 on the outer peripheral side of the4 swash plate 50. The engaging portions 70, 72 slidably sandwich the outer periphery portion of the swash plate 50 from both sides through a pair of hemispherical shoes 78. On surfaces opposite to each other of the engaging portions 70, 72, concave portions 140 are provided, which slidably holds the shoes 78 at a convex spherical surface 144 thereof.  These concave portions 140 have a common spherical center, the spherical center passing a center axis line of the head portion 76, locating on a plane parallel to an extending direction of the engaging portion 70, 72, and having eccentricity to the opposite side to the head portion 74 (an inner periphery side of the compressor) from the center axis line of the head portion 76. The amount of eccentricity is preferably not less than 1/30 of the diameter of the head portion 76. The thickness of the head portion 74 can be increased, and the bending strength of the head portion 74 is improved. By decreasing the diameter of the swash plate 50, the compressor can be reduced in weight and improved in durability.
Patent JP-2001326279-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IKAKURA HIROSHI
IPC: H01L21/3205
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current between copper wirings sandwiching an interlayer insulating film while preventing releasing of the insulating film when the insulating film made of multilayer insulating films each having a low dielectric constant is formed between the wirings. SOLUTION: A method for manufacturing a semiconductor device comprises the step of forming the interlayer insulating film having a low dielectric constant on a substrate 21 in which a copper wiring 23 is exposed on its surface. In this case, the insulating film is formed of the multilayer insulating films. An insulating film 24 contacted with the wiring 23 of the multilayer insulating films is formed by generating a plasma in a film forming gas containing an alkyl compound having a siloxane bond and any one oxygen-containing gas of an N2O, H2O or CO2 regulated at its flow rate equal to or smaller than that of the alkyl compound and reacting the gas.
Patent JP-2001325544-A (JP)
Title: Payment settling system
Inventor: OTA SHINNYO
IPC: G06Q20/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a payment settling system which enables a user to surely collect the money paid for a product when exercising a cooling-off right after the payment. SOLUTION: The user, after receiving the bill for the product from a maker and acknowledging the contents of the bill, pays (deposits) the money corresponding to the price of the product in the account of a construction union name of a financial institution. When the maker confirms the payment by the user from notice from the construction union, the product is delivered to a place that the user specifies and the user receives the delivered product. The construction union instructs the financial institution to transfer (repay) the money for the product from the account of the construction union name to the user when the user exercises the cooling-off right or transfer (pay) the money from the account of the construction union name to the maker when the user does not exercises the cooling-off right.
Patent JP-2001331728-A (JP)
Title: Information providing device
Inventor: KOBAYASHI MAIMI
IPC: G06Q30/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device which uses a mobile communication device to transmit advertisement information to a specific user. SOLUTION: The information providing device includes: a database 11 where at least information related to sponsors and information related to users are stored; and a control part 12 which judges whether one of information of sponsors and information of users meet a prescribed condition of the other and selects information meeting the condition from information stored in the database 11 and outputs the advertisement information of an electronic coupon ticket from a selected sponsor to a mobile communication device 2 of a selected user.  The information providing device includes also a memory 13 which stores information related to electronic coupon tickets corresponding to an erase processing command for each sponsor when this command of erase processing of electronic coupon tickets is acquired, and totalization results of advertisement information which has been subjected to erase processing and which is stored in the memory 13 are provided to sponsors of advertisement information.
Patent JP-2001329948-A (JP)
Title: Pump driving device
Inventor: MIYATA SHINJI
IPC: F16H37/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To realize a structure capable of driving a water pump 3 without using wasteful energy at a low cost. SOLUTION: A toroidal type continuous variable transmission 2 is installed between the water pump 3 and an electric motor 1. By changing the gear ratio of the toroidal type continuous variable transmission 2, the water amount can be changed while operating the electric motor 1 at a constant speed to achieve the purpose.
Patent JP-2001328329-A (JP)
Title: Sheet end detector and recorder comprising it
Inventor: YAMAGUCHI KAZUHIKO
IPC: B41J29/48
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet end detector in which detection accuracy of a detector comprising a light projecting/receiving type optical element is enhanced, and a recorder comprising the sheet end detector. SOLUTION: The sheet end detector comprises a detector 100 having a light emitting part 100A and a light receiving part 100B for detecting the sheet end in the carrying direction of sheet or the direction orthogonal thereto wherein a slit 103 for throttling the passing area of light is provided at least on the light receiving side.
Patent JP-2001333277-A (JP)
Title: Device and method for processing image
Inventor: ODATE TAKAYOSHI
IPC: H04N1/405
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing image, by which a propagation error table capable of high-speed table reference can be constituted and memory capacity required for storing the propagation error table can be economized even when the number of combinations of binarization errors possible to occur is more than combination capable of being expressed with the number of bits of an address in a processing system limited in the number of bits of the address. SOLUTION: A propagation error table 16 is prepared for storing errors to be propagated to peripheral pixels for each of combination of binarization errors less in number than that of the combination of binarization errors possible to occur. The reference address of the propagation error table 16 corresponding to the binarization error which occurs in a binarizing part 12, is generated by an address generating part 15 and after the propagation error is acquired, when the real binarization error is a binarization error which is not stored in the propagation error table, a propagation error correcting part 19 corrects the error to be propagated to peripheral pixels.
Patent JP-2001338156-A (JP)
Title: Method for transmitting and receiving digital contents
Inventor: ABE TORU
IPC: G06Q50/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for transmitting and receiving the digital contents capable of performing transmission and reception of the digital contents by a comparatively sample procedure. SOLUTION: When the digital contents are registered in a data base 5a of a studio server 5 from a service terminal 1 via a Web server 3, an owner key to certificate that a user is an owner of the digital contents is issued to a user, when a catalog of the digital contents is generated by accessing the data base from a client terminal 11 of the user oneself by using the owner key, the catalog is transmitted to a customer client terminal 13 of other user and the customer client terminal transmits an order list mail by browsing the catalog, an owner client terminal transmits an order list to the studio server, creates a package of the digital contents corresponding to the order list and transmits it to the customer client terminal.
Patent JP-2001330493-A (JP)
Title: Gas cutting-off apparatus
Inventor: UEKI KOICHI
IPC: G01F3/22
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas cutting-off apparatus capable of accurately judging abnormality on the basis of a flow rate value which is obtained by specifying the flow rate of the same gas instrument, even if the fluctuations of pressure are generated when the gas instrument is not abnormally used to monitor whether the use state of gas is safe. SOLUTION: A flow rate averaging arithmetic means 21 calculates an average flow rate value from a flow rate value calculated by a flow rate arithmetic means 20 and an abnormality judge means 23 compares the average flow rate value calculated by the flow rate averaging arithmetic means 21 with the judge value of a judge value setting means 22 to judge whether the use state of the gas instrument is abnormal and, when abnormality is judged, a cutting-off means 24 cuts off a medium flow channel.
Patent JP-2001337648-A (JP)
Title: Method for driving plasma display panel
Inventor: TOKUNAGA TSUTOMU
IPC: G09G3/294
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a plasma display panel which can display a high quality image with a multiple gradation level without falsely discharging a discharge cell. SOLUTION: While a pulse width of a first sustaining pulse to be impressed first in each maintaining stroke of a light emitting to be executed during a display of one field is set wider than the pulse width of the ensuing sustaining pulse to be impressed, the above described first sustaining pulse in each maintaining stroke of the light emitting is set narrower according to the number of a sustaining discharge occurred in its immediate precedence.
Patent JP-2001019854-A (JP)
Title: Polymer composition
Inventor: ROSS MARK
IPC: C01B33/44
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition which is useful as a polymer nanocomposite having high tensile strength, flexural modulus, and tensile stress by compounding an organoclay which is the ion-exchanged reaction product of a smectite clay and specified amounts of a quaternary ammonium compound and an anionic organic material with a polymer. SOLUTION: This composition comprises (I) an organoclay which is an ion- exchanged reaction product of (a) a smectite clay, (b) at least one quaternary ammonium compound in an amount of from about 20% to about 200% of the cation exchange capacity of the smectite clay, and (c) at least one anionic organic material in an amount of 1-100% of the cation exchange capacity of the smectite clay and (II) a polymer, Preferably, the organoclay is an ion- exchanged reaction product obtained by the reaction and intercalation of at least one smectite clay having a cation exchange capacity of at least 50 meq/100 g-clay, at least one quaternary ammonium compound selected from among compounds represented by formulas I and II, and at least one anionic organic material, In the formulas, HT is a hydrogenated tallow.
Patent JP-2001339424-A (JP)
Title: System, method and device for processing electronic mail
Inventor: KOSUGE SATORU
IPC: G06F17/27
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem of taking a long time to grasp contents as the sentences of received electronic mail increase, and a problem of an electronic mail not being easily utilized. SOLUTION: Transmitted electronic mail is received by a received mail server 7 of a provider 4 and transferred through a received mail box 11 to a keyboard analyzing server 9. The keyword analyzing server 9 refers to a keyword database 12, in which the group selection of a keyword and individual setting are previously performed, prepares a short sentence, with which an individually set specified word such as date, place name, place or proper noun, for example, is remained and the other words are omitted, outputs this sentence as received electronic mail after keyword analysis and stores it in a received mail box 13 made into keyword.  Afterwards, a recipient, who registers the start of a service using a portable telephone (PHS (R)) 5 or PDA 6 in a provider 4, accesses the provider 4 through the Internet 3, receives electronic mail addressed to himself/herself and displays it on a display part.
Patent JP-2001339946-A (JP)
Title: Control unit for washer
Inventor: IMAMURA FUMIHIRO
IPC: D06F33/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a control unit for a small-sized washer excellent in electric insulation state detection. SOLUTION: The control unit 1 for a dishwashing machine comprises a DC power circuit 9, a switching power circuit 10 that is a non-insulation control power circuit, an insulated control power circuit 13, a control circuit 11, a water leakage sensor circuit 2 that is a state-detection circuit and a transmission circuit 12. In the insulated operation power circuit 13 wherein a commercial power is converted to a DC power by the DC power circuit 9 and two control powers having different voltages are generated from the DC power by the switching power circuit 10, an operating power insulated from the DC power is generated from one of the control powers by driving a pulse transformer based on a high-frequency pulse signal, and the water leakage sensor circuit 2 is so configured as to be driven by this operating power.
Patent JP-2001336237-A (JP)
Title: Electric wave absorbing body for building and electromagnetic wave shielded building
Inventor: OSADA KOJI
IPC: E04H9/14
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric wave absorbing body for buildings and an electromagnetic wave shielded building not causing the lowering of electric wave absorbing performance even if a protective layer is arranged on the surface of electric wave absorbing material for covering it like a weather resistant structural member or fireproof member for interior in a building. SOLUTION: The electric wave absorbing body 51 comprises an electric wave absorbing member 3-1 comprising at least ferrite magnetic substance arranged on an electric wave reflection plate 1, and the protective layer 4 is arranged on the surface of the electric wave absorbing member 3-1, and an impedance matching layer 2 is interposed between the electric wave reflection plate 1 and the electric wave absorbing member 3-1. The electric wave absorbing material comprises a crosspiece type ferrite magnetic body and a broad band absorbing body and a crosspiece type ferrite magnetic body and broad band absorbing body and a ferrite tile and broad band absorbing body, and the protective layer arranged on the surface of the electric wave absorbing material is characterized as weather resistance or fire resistance.
Patent JP-2001338266-A (JP)
Title: Recording and reproducing device using optical recording medium
Inventor: AIZAWA TADASHI
IPC: B42D15/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device using an optical recording medium capable of the stable recording operation of high reliability at all times by preventing unnecessary elastic deformation from occurring, when recording information on a card-like optical recording medium. SOLUTION: This device is provided with an LD 5a, a CCD 5b, a body 5f of impact head and a light transmissive resin block 7a and the light transmissive resin block 7a has a receiving plane 7a2 to become one receiving plane of an optical recording medium (card) 4, in the case of pressing the other side of the card 4 with the main body 5f of impact head and attaching planes 7a1 and 7a3 for respectively locating the LD 5a and the CCD 5b at prescribed positions and has light transmissity, capable of transmitting light 7c of a single color.
Patent JP-2001356849-A (JP)
Title: Business model for human interface and hardware
Inventor: TAMADA KEN
IPC: G06F3/01
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for allowing a computer and an operator to interact (mutually act) with each other for control or monitor by allowing the operator of the computer to measure one or plural states of living bodies, and to automatically input those biological signals by an on-line to the computer. SOLUTION: An operator is allowed to wear or touch a sensor so that the biological signal of a user in a rest condition before a work can be measured via the sensor, and inputted to the computer. Then, a program to be used by the operator is executed on the computer, and the biological signal of the user in an active state when the operator uses the computer program is automatically inputted to the computer, and compared with the biological signal of the user in the rest state before the work. When the biological signal of the user in the active state is changed from the biological signal of the user in the rest state in a certain level or more, a part of the computer program is changed.
Patent JP-2001342445-A (JP)
Title: Surface-protecting film
Inventor: AGARI HIROSHI
IPC: C09J7/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface-protecting film having good initial adhesion to an adherend, capable of readily releasing when released from the adherend after attaching the adherend and not forming stain, paste residue and attached trace on the surface of the adherend. SOLUTION: This surface-protecting film comprises a laminate of a substrate layer composed of a polyolefin-based resin and a tacky agent layer and the tacky agent layer comprises a rubber-based polymer and a polyester-modified dimethylpolysiloxane represented by a specific formula in an amount of 0.01-2 pts.wt. based on 100 pts.wt. rubber-based polymer.
Patent JP-2001343560-A (JP)
Title: Optical module
Inventor: NAKAJIMA KEIKO
IPC: G02B6/42
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a small sized optical module having excellent performance wherein not only deterioration of light quantity and breaking of an optical fiber are prevented to the utmost but also the optical fiber is reliably and optically connected to an optical device and productivity of the optical module is improved. SOLUTION: In the optical module M1 which is composed by positioning on a base 2 an optical part mounting board 1 having a groove 1a for an optical waveguide body on the main surface of which the optical waveguide body 7 is disposed and an optical semiconductor element mounting part which is positioned to the groove 1a for the optical waveguide body, one end part of the optical part mounting substrate 1 is formed so that the direction of the optical axis of the optical waveguide body 7 is tapered, and a guide part 9 for positioning and supporting the side surface of the tapered part of the optical part mounting substrate 1 by abutting the side surface on the base 2 is provided.