baber/WOPTO huggingface dataset:
Patent JP-2004006455-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAJIMA YASURI
IPC: H01L21/318
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method in which re-diffusion of an impurity is reduced, and boron penetration is suppressed, and further a direct tunnel leakage current is reduced.  <P>SOLUTION: The semiconductor device is adapted such that in a semiconductor device having the structure of a gate insulating film using a silicon nitride molecular layer with the aid of an ALD method it comprises a source area 3 and a drain area 4 both formed on a silicon substrate 2, and a gate insulating film 5, a gate electrode 8, a source electrode 3A, and a drain electrode 4A formed on the silicon substrate. The gate insulating film 5 consists of a silicon oxide film formed on the silicon substrate 2, and a silicon nitride molecular layer 7 formed on an insulating film 6 of any one of a silicon nitride film or a silicon acid nitride film. Otherwise, the gate insulating film 5 comprises the silicon nitride molecular layer 7 formed on the silicon substrate 2. A dielectric constant of the silicon nitride molecular layer 7 is made 7 or more in a low temperature process, and defect density can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003193-A (JP)
Title: Building
Inventor: TSURUTA OSAMU
IPC: E04B7/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building in which eaves are stably set on an overhanging portion thereof.  <P>SOLUTION: According to the building, a box body 3 is rigidly set on a skeleton on a first story 1 so as to form the overhanging portion 2a. The box body is formed of first building panels 4 forming an upper-story floor, second building panels 5 arranged over the first building panels 4, and third building panels 6 each connecting edges of the first and second building panels 4, 5 to each other. The load of the overhanging portion 2a is dispersively borne by the first to third building panels 4, 5, 6, and therefore the eaves 12 are stably set on the overhanging portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009475-A (JP)
Title: Ink jet recording device and ink supply device used therein
Inventor: YAMADA TAKEHIRO
IPC: B41J2/175
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply device suitable for a line scanning type ink jet printer which can surely fill ink without leaving bubbles in a recording head or ink feeding passages, can fill ink without leaving bubbles within a short time, and can speedily return to a highly reliable recording operation in relation to an ink supply device for an ink jet registering device, particularly even in a line scanning type ink jet printer with many nozzles, and complicate, thick and long ink feeding passages.  <P>SOLUTION: The ink supply device has an ink discharging means for speedily discharging ink in the recording head or ink channels, a vacuumizing means for making the inside of the recording head or ink channels vacuum continuously with the operation of the means, and an ink filling means for filling deaerated ink into the vacuumized recording head or ink channels continuously with the operation of the means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009608-A (JP)
Title: Injection molding method
Inventor: NISHIMURA WATARU
IPC: B29C45/73
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for injection molding capable of suppressing occurrence of a silver line.  <P>SOLUTION: A step for keeping a temperature of a resin 10 positioned to a front surface side of a cavity of a mold 20 at ≥a flow starting temperature and a step for keeping a pressure of the resin 10 positioned to the front surface side of the mold 20 at ≥a saturated pressure of a gas generated by the resin 10 are included in injection filling of the resin 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008635-A (JP)
Title: Grass toothpick
Inventor: YOKOYAMA TADAAKI
IPC: A61C15/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the insufficiency and non-safety of the main function of an existing toothpick of removing food dregs in the mouth cavity in the process of using and to overcome the difficulty in the selection of the existing toothpick in the process of disposing food waste or recycling the food waste after a large quantity of food is consumed.  <P>SOLUTION: The above problems can be solved by using a cylindrical wild grass which is properly thin and whose culm becomes hollow when dried. The surface is smoother than that of wood, and the grass can be easily broken though it has quite a large flexibility in the cross direction and the increased strength when a force is applied in the longitudinal direction. In addition, there is a kind of grass whose culm is not hollow when dried. Though slightly inferior to other kinds, the flexibility of the grass is larger than that of the wood and the grass of this kind can be used as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052217-A (JP)
Title: Ridge tile fixing band
Inventor: NAGATANI MITSUTOMO
IPC: E04D1/34
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow construction regardless of new construction and reconstruction by a ridge tile disaster preventive ridge tile fixing band applicable to a ride tile of the main ridge, the flat ridge, the lower ridge and the corner ridge of Japanese style clay tile roofing, uncollapsible even against strong swinging such as an earthquake and a strong wind, and constructible by a simple construction method.  <P>SOLUTION: The band plate-like fixing band is formed along an external appearance shape of a roof tile of the main ridge, the flat ridge, the lower ridge and the corner ridge, and a plurality of round holes are bored in a flange part. A long size machine screw is threadably attached to a backing material, a sheathing roof board, a rafter and a roof sash bar from a bar core part of a pantile, and a plain roof tile and a crown roof tile are press-fitted and constructed from an upper surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023885-A (JP)
Title: Switching power supply circuit
Inventor: NAKAI HIDEYUKI
IPC: H02M3/28
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply circuit which facilitates a beat countermeasure.  <P>SOLUTION: A standby dedicated output winding N5 is provided in a switching transformer T01. An output of this output winding N5 is rectified and smoothed by a rectifying and smoothing circuit 15 having a diode D26 and a capacitor C26. A switch circuit 16 receives power from the rectifying and smoothing circuit 15. Since the switch circuit 16 is turned on only at a standby time to apply the power from the rectifying and smoothing circuit 15 to an IC 21 for a regulator, the power is supplied to a CPU at the standby time. Thus, a capacity value of the capacitor C26 can be freely selected without restricting by negative power of a Low B (12V), and can easily deal with a problem of a sound (beat).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023589-A (JP)
Title: Cm deletion apparatus
Inventor: KIKUCHI YASUTSUNE
IPC: H04N5/91
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely delete a CM from a program.  <P>SOLUTION: An image signal in the head part of the CM and an image signal in its tail part are stored in a CM database part 252 of a hard disk 250 as CM data. An image signal of a program stored in a program storage part 251 is searched by using the CM data so that the image signal of the CM inserted into the program is recognized. In the program, a block which is not recognized as a CM is recognized as contents of the program and video signals and audio signals of the contents are written in a content storage part 253 so that the CM is deleted from the program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021859-A (JP)
Title: Usb controller
Inventor: NAKABACHI SUNAO
IPC: G06F13/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a USB (Universal Serial Bus) controller by which the size/kind or the like of transmission data are easily changed and a circuit scale is miniaturized.  <P>SOLUTION: The USB controller carries out an automatic response without interposing a user circuit with respect to request for control transfer accompanied with data transmission from a USB host. The USB controller comprises: a memory means 28 sharing an end point previously writing the response data of the request in the initial setting; and a serial input engine 22 reading the data written on the memory means 28 and outputting the data to the USB host when the request for the automatic response arrives from the USB host.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028586-A (JP)
Title: Wheel shape measuring device
Inventor: MATSUNO TETSUYA
IPC: B60B17/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of a measured value of the flange height in a wheel shape measuring device for measuring by using a laser beam.  <P>SOLUTION: When irradiating a wheel of a running vehicle with the laser beam and measuring the wheel shape from the reflected beam, a reference groove provided on the wheel back face is measured, and the distance from a flange end on the wheel inrush side to the reference groove is compared with the distance from a flange end on the wheel retreat side to the reference groove, and the longer distance is used as the measured value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029966-A (JP)
Title: Slip issuing method in fuel filling station
Inventor: TAKAI HIDEYUKI
IPC: G07G1/06
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip issuing method in a fuel filling station by which pay-back of a fuel or re-issue of a slip is performed from an operation terminal after the slip with filling information of the fuel printed thereon is issued.  <P>SOLUTION: An operation terminal 3 adjacent to a fuel filling device 2 selects both a cancel slip issue mode and a slip re-issue mode and when a cancel slip issuing command signal is inputted from the operation terminal 3, slip information corresponding to a slip number is deleted. When a slip re-issuing command signal is inputted, a purchase slip corresponding to an amount inputted later is issued. Thus, the operation terminal performs work for issuing a cancel slip and re-issuing the slip, so that it is not necessary for a worker to go back and forth between an office and the operation terminal 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031460-A (JP)
Title: Light quantity measuring method and light quantity measurement device of light emitting diode
Inventor: MINATO YOSHIO
IPC: H01L33/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring the light emission quantity of a plurality of LEDs in parallel where no light shielding is required between measurement lines or against external incident light, for miniaturization and improved measurement speed and precision.  <P>SOLUTION: The bias signal for making a plurality of LEDs emit light is changed with a discrimination signal corresponding to respective LEDs to emit light, which is received with a single photoreceiving sensor on a photoreceiving side. The discrimination signal component is detected out of the overall signal to measure the quantity of light emission of respective LEDs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031173-A (JP)
Title: Proton exchange film and its forming method
Inventor: KITAGAWA HIROSHI
IPC: H01M8/10
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton exchange film having high proton conductivity at room temperature, enabled to be manufactured at a low cost.  <P>SOLUTION: The proton exchange film has high proton conductivity by forming layers of coordination polymer metal complex R<SB>2</SB>dtoaM (here, M is metal) so as to absorb a water molecule between them. The coordination polymer metal complex may have hydrogen coordinated H<SB>2</SB>dtoaCu, (C<SB>2</SB>H<SB>4</SB>OH)<SB>2</SB>dtoaCu, (C<SB>3</SB>H<SB>6</SB>OH)<SB>2</SB>dtoaCu or the like at the position of an alkyl group R. The proton exchange film of H<SB>2</SB>dtoaCu has a high proton conductivity of 10<SP>-2</SP>S×cm<SP>-1</SP>equivalent to Naphyon at room temperature, and capable of operating at a temperature ranging up to 150°C. Further, a manufacturing method of the proton exchange film is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031203-A (JP)
Title: Electrically conductive contact element and electric connector
Inventor: NISHIZAWA KOJI
IPC: H01R13/03
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically conductive contact element and an electric connector having stable conducting resistance in molding with a mold, and suppressing or preventing increase in the conducting resistance even in repeated use.  <P>SOLUTION: A negative electrode material for a lithium ion secondary battery is a cured silicone rubber composition containing 100 pts.wt. organopolysiloxane represented by (A) average compositional formula (1): R<SP>1</SP><SB>n</SB>SiO<SB>(4-n)/2</SB>(wherein, R<SP>1</SP>is the same or different non-substituted or substituted monovalent hydrocarbon group, and n is an integer of 1.98-2.02,), and having at least two aliphatic unsaturated groups, (B) 300-700 pts.wt. particular silver powder having a tap density of 2.0 g/cm<SP>3</SP>or less and a specific surface area of 0.7 m<SP>2</SP>/g or less, and (C) a curing agent for (A) component of the amount capable of sufficiently curing the (A) component. An electrically conductive contact element and an electric connector stabilizing the conducting resistance when the conducting silicone rubber composition is molded, and suppressing/preventing increase in the conducting resistance even in repeated use can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038353-A (JP)
Title: Card adapter device
Inventor: MASUDA MASAYA
IPC: G06K17/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To accept various cards by generating card attribute information automatically in response to the inserted card.  <P>SOLUTION: When a CPU 12 detects that small cards 20/21 are inserted into card slots 17a/b, a PC card adapter 10 is initialized and the CPU 12 accesses the small cards 20/21 via controllers 16a/b by the procedure of a CIS generating means 15 to acquire device information of the small cards. A CIS is generated on the basis of the acquired device information to expand into a RAM12 and the CIS is transmitted in response to a CIS read request from a main body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034404-A (JP)
Title: Imaging apparatus and its controlling method
Inventor: YAKURA YUJI
IPC: B41J2/185
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus for imaging on a recording medium in which cleaning effect can be enhanced in the vicinity of an ink ejection hole without damaging the ink ejection face.  <P>SOLUTION: The apparatus for imaging on a recording medium by ejecting ink from ink ejection holes made in the ink ejection face 6 of a print head 4 comprises a columnar cleaning roller 7 made of an elastic material, a means for moving the cleaning roller 7 and the print head 4 relatively while touching the outer circumferential surface of the cleaning roller 7 to the ejection face 6 of the print head 4, and a means for controlling driving of the moving means. When the operation for imaging on the recording medium is started, the moving means is driven under control of the drive control means and ink in the ink ejection holes is sucked by moving the cleaning roller 7 and the print head 4 while touching the outer circumferential surface of the cleaning roller 7 to the ejection face 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034417-A (JP)
Title: Liquid ejection head and liquid ejector
Inventor: YAZAKI SHIRO
IPC: B41J2/045
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head and a liquid ejector capable of ejecting liquid with uniform characteristics by preventing crosstalk caused by a tension of a diaphragm.  <P>SOLUTION: The liquid ejection head comprises a channel forming board 10 in which pressure chambers 12 communicating with nozzle openings are defined, and a piezoelectric element 300 provided on one side of the channel forming board 10 through a diaphragm and comprising a lower electrode 60, a piezoelectric layer 70 and an upper electrode 80. The diaphragm includes at least one layer of compressive film 50 having compressive stress and at least one layer of tensile film 55, 60 having tensile stress. Difference of tension between the compressive film 50 and the tensile film 55, 60 is set within 20% of the higher one of tensions of the compressive film 50 and the tensile film 55, 60 thus preventing crosstalk caused by the tension of the diaphragm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037731-A (JP)
Title: Image forming apparatus
Inventor: ASAKURA MASANORI
IPC: G03G21/14
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents the transfer position of a recording sheet from varying during image transfer, without providing a counter circuit which has a large number of bits.  <P>SOLUTION: The image forming apparatus comprises: a recording paper detection sensor PSS which is disposed in a conveying path L and detects the passage of each of sheets of recording paper conveyed successively in the conveying path L; a first counter means 16(1) which is started upon the detection of a leading end of the recording paper P by the recording paper detection sensor PSS, and measures the timing of the initiation of the transfer of image data to a print head 17; and a second counter means 16(2) which is started upon the detection of the trailing end of the recording paper P by the recording paper detection sensor PSS and measures the timing of the termination of the transfer of the image data to the print head 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040426-A (JP)
Title: Adsl terminal and adsl start method used for the same
Inventor: GOTO DAISUKE
IPC: H04M1/738
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ADSL terminal capable of improving the connectability and the access speed under a noisy environment.  <P>SOLUTION: A reception analog / digital converter section 15 receives a signal received by the ADSL terminal 1 via a transformer 11, a reception section driver 12 and a relay 13. A filter 14 is inserted to a signal path until phase synchronization is established and the received signal to be processed is given to the reception analog / digital converter section 15 through the filter 14. A high frequency noise is reduced from the signal received by the reception analog / digital converter section 15 through the filter 14. A control section 16 processes the signal converted into a digital signal by the reception analog / digital converter section 15 and a phase synchronization circuit establishes the phase synchronization. After the phase synchronization is established, the filter 14 is removed from the signal path under the control of the relay 13 controlled by the control section 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034604-A (JP)
Title: Agricultural film
Inventor: KIMURA TADASHI
IPC: A01G9/14
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural film having excellent initial anti-fogging properties and anti-fogging persistency and excellent heat insulating properties.  <P>SOLUTION: The agricultural film contains a thermoplastic resin composition obtained by blending a thermoplastic resin with a composite inorganic compound (A) of 0.1-20 wt% having at least two types of metals selected from the group consisting of Si, Li, K and Al. a hydrogen ion index of 6-8 and a mean particle size of 0.1-2.0 μm, a light stabilizer and/or ultraviolet absorber (B) of 0.01 to 5 wt% and an anti-fogging agent (C) of 0.1 to 5 wt%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034264-A (JP)
Title: Cut feeding device and cut feeding method for belt-like material
Inventor: MIZOTA YASUO
IPC: B29D30/26
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a conventional suction head type cut feeding device performs both constant length feeding and transfer feeding by using only one suction head, with constant-length feeding and transfer feeding as a series of performances, and therefore a following constant-length feeding operation cannot be done until the suction head finishes the transfer feeding and returns in front of a cut means, prolonging the cycle time of the device and inhibiting the device from operating at a high speed.  <P>SOLUTION: A cut feeding device for a belt-like material which feeds a belt-like material X to the downstream of a feeding route after cutting the belt-like material to a predetermined length, comprises a work platform 1 mounted on the feeding route of the belt-like material X, a cut means, an upper suction means 32 sucking the end of the belt-like material X positioned on the work platform ahead of the cut means and feeding the belt-like material to the work platform behind the cut means by a predetermined distance, and a lower suction means 42 which sucks a sheet-like material made by cutting the belt-like material fed to the rear side of the cut means at the position of the cut means and feeds the sheet-like material to the downstream of the feeding route.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038839-A (JP)
Title: Vehicle location management system
Inventor: AKEDA YOSHIHIRO
IPC: H04W88/18
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle location management system capable of easily confirming location of a specific vehicle.  <P>SOLUTION: In receipt of positional information of the vehicle 10 and vehicle identification information transmitted by radio from an on-vehicle device 11 mounted to the vehicle 10, a controller 23 in an information server 20 computes location of the vehicle 10 on the basis of the positional information and relates it with the vehicle identification information to stores them in a vehicle operation database 21. In receipt of an inquiry of location of the vehicle transmitted from an information terminal 30, the controller 23 reads the corresponding vehicle identification information from a registration vehicle database 22 for each user on the basis of the identification information of an information terminal 30 included in the inquiry, and according to the vehicle identification information, reads the corresponding location information from the vehicle location database 21 to transmits it to the information terminal 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033663-A (JP)
Title: Support system for dental treatment of pet animal by dentist
Inventor: NODERA YOSHINORI
IPC: G16H10/60
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for easily obtaining professional opinion and advice from a dentist in real time when a veterinarian diagnoses the teeth of pet animals such as dogs and cats.  <P>SOLUTION: A network is constituted by a veterinarian side terminal device and a dentist side terminal device connected to each other by a public communication line such as Internet, and a management head office side server device. According to the diagnosis information inputted and transmitted from both of the veterinarian side terminal device and the dentist side terminal device through the management head office side server device for managing various information to be centralized, an original electronic carte by each diagnosis case (pet animal dentist treatment carte on the Internet) is created, and the electronic carte can be browsed by the respective terminal devices.  <P>COPYRIGHT: (C)2004,JPO