baber/WOPTO huggingface dataset:
Patent JP-2004133303-A (JP)
Title: Image forming apparatus and image forming method
Inventor: ASAI ATSUSHI
IPC: G03G15/14
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method by which downtime is made short while keeping excellent image quality.  <P>SOLUTION: An output image density detection means 15 detects the gloss of a developer image fixed on sheet material and the ratio of a transfer omitted image, and a controller 10 obtains the optimum carrying speed of the sheet material corresponding to desired gloss, obtains an optimum separation current corresponding to the carrying speed of two pairs of sheet material from a separation current and the detected ratio of the transfer omitted image corresponding to the separation current, and obtains the optimum separation current corresponding to the optimum carrying speed of the sheet material corresponding to the desired gloss from the carrying speed of the sheet material, the optimum carrying speed of the sheet material corresponding to the desired gloss and the optimum separation current corresponding to the carrying speed of two pairs of sheet material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138714-A (JP)
Title: Press-fixed connecting method of optical fiber, calking sleeve, and press-splicing tool
Inventor: MINAMI SATSUKI
IPC: G02B6/38
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber press-splicing method in which optical axes are properly aligned for coated optical fibers and the occurrence of damage to the coated optical fibers or the like is prevented.  <P>SOLUTION: The method includes first and second press-splicing processes. In the first process, a first optical fiber 1 is inserted into the end part 9 of a calking sleeve 3 without removing an optical fiber coating 7 of the fiber 1 and calking process is conducted for the part 9. Moreover, in the second process, a second optical fiber 2 is inserted into the other end part 10 of the sleeve 3 without removing the coating 7 of the fiber 2 and calking process is conducted for the part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139425-A (JP)
Title: Terminal device
Inventor: SASAKI JUNICHI
IPC: G07G1/12
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce human load and to shorten processing time in performing off-line updating operation.  <P>SOLUTION: A terminal device which receives an off-line updating operation executing command, executes the updating processing of a set data file and transmits a power on command to another terminal device through a network 2 to command the other terminal device to turn on a power supply. Then the terminal device transmits a maintenance request command to the other terminal device whose power supply is automatically turned on and commands the other terminal device to execute the updating processing of the set data file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249551-A (JP)
Title: Circuit with make-link fuse and semiconductor device utilizing the same
Inventor: LEE WON-SEOK
IPC: H01L21/82
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the operation reliability of a circuit by cutting off a current flowing through a make-link fuse.  <P>SOLUTION: The circuit with make-link fuses is composed of a transistor P3 having a drain and a source, a first make-link fuse F3 connected between the gate of the transistor P3 and a first voltage node and a second make-link fuse F4 connected between the gate of the transistor P3 and a second voltage node. This cuts off the current flowing through the make-link fuses F3, F4 and ensures the operation reliability. This circuit is also available, when make- link fuses exist in the form of a box in a semiconductor device redundancy circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004153351-A (JP)
Title: Portable terminal, network server, and system and method for displaying personal data for certificate to use them
Inventor: ASADA HIDEAKI
IPC: G06Q50/26
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone capable of guaranteeing personal data to be displayed on a screen and those to be saved as certificate data, such as a resident card.  <P>SOLUTION: An SIM card 2 is an IC card being attachable to and detachable from the cellular phone 1 and stores a telephone number, a communication parameter, and the like required for the cellular phone 1. In the embodiment, the personal data for certification, such as the resident card, are also stored in the SIM card 2 and personal identification numbers #1, #2 are set to guard the read and write of data in the SIM card 2. The personal identification number #1 is information for reading and writing the telephone number and the communication parameter required by the cellular phone 1 to the SIM card 2. The personal identification number #2 is information for reading and writing the personal data for certification, such as the resident card, to the SIM card 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114023-A (JP)
Title: Jet water recovery device of high pressure water jet gun
Inventor: AMANO HIROMICHI
IPC: B05B15/04
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently recover jet water or scattered matter after the work of a handhold type high pressure water jet gun.  <P>SOLUTION: A cover 3 is mounted on the leading end of the high pressure water jet gun 1, compressed air is blown in this cover 3 and air is sucked from a suction port 5 to recover the scattered matter or jet water in the cover 3 generated during work by the sucked air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150327-A (JP)
Title: Method and device for estimating intake pipe pressure for internal combustion engine
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide estimation algorithm of a new intake pipe pressure value for compensating an increased delay and the wasted time without generating over-chute and discontinuity of an estimation value of the intake pipe pressure value.  <P>SOLUTION: This method of estimating the intake pipe pressure comprises a step of obtaining a difference ΔPB of the intake pipe pressure values and a difference ΔTH of throttle valve opening values, a step of obtaining an estimation difference ΔFZPB of the intake pipe pressure with fuzzy estimation algorithm containing a fuzzy rule determined on the basis of size of the difference of the intake pipe pressure and size of the difference of the throttle valve opening values, and a step of obtaining an estimation value of the intake air pressure by adding the intake pipe pressure value PB to the estimation difference value of the intake pipe pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151996-A (JP)
Title: Electronic dictionary with image display function
Inventor: KONDO YOSHIRO
IPC: G06F17/30
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously display character information and image information corresponding to header words by overlapping those information.  <P>SOLUTION: This electronic dictionary with an image display function is configured of a storage part for storing character information and image information corresponding to header words, an input part, a display part and a control part for reading out the character information and image information corresponding to the header words from the storage part, and for displaying the character information and image information on the display part by overlapping the image information with the character information when the header words are inputted from the input part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150552-A (JP)
Title: Chain guide
Inventor: NISHIDA KENJI
IPC: B29C45/16
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To secure the stability in adhesion in chain guides 13, 14 comprising a guide main body 16 made out of a primary resin and a slide contact part 23 fused integrally with a supporting part 19 of the guide main body 16, slidably kept into contact with a chain 8, and made out of a secondary resin, by obtaining high adhesion force between the guide main body 16 and the slide contact part 23 by increasing the cohesion force without impairing the characteristics of resins, even when the resins used as the bases of the primary and secondary resins, are different from each other.  <P>SOLUTION: The secondary resin composed of PA46 used in the slide contact part 23, is mixed in the primary resin of MXD6 nylon including glass fiber, of the guide main body 16, by not less than 10 wt. % and not more than 50 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157172-A (JP)
Title: Data structure of map information, data structure of updating instruction information, device of processing map information and device of providing map information
Inventor: MIKURIYA MAKOTO
IPC: G08G1/137
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a proper processing even when updated data and non-updated data exist together.  <P>SOLUTION: Respective node link records which express the link of road data frames for map display have link discrimination information expressing the original link before road is revised and sub-link discrimination information for expressing a substitution link after the road is revised. A connection record which expresses the connection relation of the node of a route calculation data frame for calculating the route also has corresponding link discrimination information expressing the original link and corresponding sub-link discrimination information for expressing the substitution link. The coordination of the link is possible by using even the road data frame and the route calculation data frame which belong to a different edition because of the discrimination information of the original link and the sub-link.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179082-A (JP)
Title: High electron mobility transistor
Inventor: YOSHIDA KIYOTERU
IPC: H01L29/778
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GaN high electron mobility transistor having a high electron mobility of an electron transit layer.  <P>SOLUTION: The high electron mobility transistor comprises the electron transit layer made of a GaN compound semiconductor layer, and an electron supply layer made of a GaN compound semiconductor layer having a larger band gap energy than that of the electron transit layer in such a manner that the electron transit layer contains an In of 1×10<SP>19</SP>to 5×10<SP>20</SP>cm<SP>-3</SP>. Or, the electron transit layer contains an As or P of 1×10<SP>19</SP>to 5×10<SP>20</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159167-A (JP)
Title: Cell search method and mobile station
Inventor: TAKEMURA HITOSHI
IPC: H04W48/16
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption as much as possible and to increase the cell detection speed and the number of cells detected.  <P>SOLUTION: When a code power profile is obtained by obtaining correlation values between received signals and spread codes, the number of integration slots being a frequency with which code powers are integrated for a certain radio slot period is reduced when a difference between the highest peak code power of code powers in the code power profile and an average code power is equal to or larger than a predetermined threshold. For example, a number obtained by multiplying the maximum number of cells which are considered to be within a service area when viewed from a mobile station, by the average number of occurring multipaths is defined as the number of integration slots when the difference between the peak code power and the average code power is under the predetermined threshold, and the maximum number of cells which are considered to be within the service area when viewed from the mobile station is defined as the number of integration slots if the difference between the peak code power and the average code power is equal to or larger than the predetermined threshold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156364-A (JP)
Title: Concrete compaction method and its device
Inventor: TATSUKAWA NOBUYUKI
IPC: E21D11/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete compaction method capable of safely, easily and efficiently compacting a placed concrete.  <P>SOLUTION: In a process and a device for placing the concrete 14 by making use of a form 16, after putting an oscillation member 24 on a traveling mechanism 18 vertically and horizontally placed to a concrete casting side in a movable manner, the concrete 14 is placed between the form 16 and a wall surface 40 necessary to place the concrete 14 and the form 16 or between the wall surface and another form, the oscillation member 24 is oscillated and, at the same time, the oscillation member 24 is vertically and horizontally moved along the concrete casting side of the form 16 through the traveling mechanism 18 to compact the concrete 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163116-A (JP)
Title: Reflection type photosensor device
Inventor: MISU TETSUTARO
IPC: G01J1/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type photosensor for normally working even if dew forms on a front surface of a translucent cover for sealing up a light emitting means and a light receiving means.  <P>SOLUTION: An enclosure 1 is sectioned by a non-transparent partition 2 into a light emitting part 3 provided with the light emitting means 5 and a light receiving part 4 provided with the light receiving means 6. A body part of the cover 7 for sealing a front surface part of the enclosure 1 is formed of a thin transparent polymeric resin sheet while a colored part 7A colored black, which is non-transparent, is provided on the nearby front surface side confronting the partition 2. Even if dew 10 forming on a front surface of the cover 7 increases the quantity of light reflected by an interface between the cover 7 and the dew 10, light is substantially totally absorbed in the portion of the colored part 7A of the cover 7, thereby preventing light from reaching the receiving means 6 with respect to light emitted from the emitting means 5 and reflected by the interface between the cover 7 and the dew 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165760-A (JP)
Title: Image processing apparatus, image processing method, program, and recording medium
Inventor: SAKUYAMA HIROYUKI
IPC: H04N19/59
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus such as a digital camera whereby a user can execute post quantization of encoded data by easily setting optimum post quantization conditions.  <P>SOLUTION: The user optionally operates an operation section 107 to set the post quantization conditions such as the number of layers, the number of resolution levels, the number of components, and the number of tiles. A preview control section 111 allows a decoder 109 to partially decode and expand encoded data and to generate the same image data as image data after the post quantization according to the set post quantization conditions through loop control of the decoder 109 or rewrite of header information of the encoded data according to the set post quantization conditions. A display section 104 displays the image data. The user confirms a degree of deterioration in the displayed image and revises the post quantization conditions so as to be able to set the optimum post quantization conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163129-A (JP)
Title: Defect inspection method
Inventor: HARUYAMA KOJI
IPC: G01B11/30
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting quantitatively by an optical technique a fine irregularity defect on the surface of a rubber blade which is a functional part of a copying machine or a laser beam printer, or the like.  <P>SOLUTION: This method is performed by using a system comprising a moving means for moving an inspection object, a slit illumination system and a light receiving system provided with a shielding plate for shielding a part of an aperture of a light receiving part in an oblique incident regular reflection optical system, for grasping the fine irregularity defect on the work surface by a reflected light quantity change, and a calibration tool having a cylindrical face when performing optical position adjustment or output adjustment of the system, namely, calibration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165907-A (JP)
Title: Device and method for wavelet transform
Inventor: MIZUNO YUSUKE
IPC: H04N19/635
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform wavelet transform based on a lifting constitution in a short time.  <P>SOLUTION: First-stage temporary data (D<SP>1</SP><SB>n+2</SB>) on a series starting from odd-numbered input data X(2n+5) are calculated by using input data X(2n+4) and X(2n+5) at two points in an objective area A1. In addition, output data Y(2n) are calculated by standardizing calculated final-stage (second-stage) intermediate data S<SP>2</SP><SB>n</SB>in the other objective area A2. Since the calculation of the temporary data (D<SP>1</SP><SB>n+2</SB>) and the standardization performed for calculating the output data Y(2n) are simultaneously performed in parallel with each other, the data (D<SP>1</SP><SB>n+2</SB>) and Y(2n) at the two points are simultaneously calculated within one period (one clock period) of a pixel clock signal PCLK.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250169-A (JP)
Title: Optical cross-connect device and optical network
Inventor: NISHI TETSUYA
IPC: H04B10/077
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical cross-connect device for constructing a large scale optical network that supports an increase in the number of wavelengths and the optical network using this optical cross-connect device.  <P>SOLUTION: The optical cross-connect device comprises: 'a' units of wave multiplexers 3 for multiplexing 'n' waves of light signals directly received from an intra-office device 1 to be transferred to a same destination; 'L-a' threads of transmission lines F1 to Fx each for transmitting an n-wave- multiplexed light signal; a combination of any two of the 'a' units of the wave demultiplexers 3 for demultiplexing the n-wave-multiplexed light signals bound for the same destination; and an L*L light switch 10 for selecting the combination for transmitting the light signals to the same destination, and the device is also provided with a standby transmission line and an optical switch for the standby signal to select the standby transmission line and the combinations of the multiplexers and the demultiplexers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170583-A (JP)
Title: Vehicular outside noise reduction structure
Inventor: NISHIMURA YASUHIKO
IPC: F02B77/13
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise reduction structure superior in sound insulation and permeability provided around an engine.  <P>SOLUTION: The noise reduction structure 10 outside a vehicle provided in an engine room comprises a plurality of peripheral wall members 12a-12c arranged mutually at intervals so as to surround the circumference of the engine 4. A space G demarcated between the plurality of the peripheral wall members 12a-12c and a space demarcated between the peripheral wall member 12a and the engine 4 communicate with a vehicle outside space through a ventilation hole 22 formed on an engine undercover 20 covering downward of the engine 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169133-A (JP)
Title: High-frequency induction hardening device for constant velocity universal joint
Inventor: WATANABE TETSUMASA
IPC: H05B6/04
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency induction hardening device for a constant velocity universal joint whose installation space is small and facility cost is low, and can perform high-frequency hardening of a plurality of kinds of constant velocity joints.  <P>SOLUTION: The high frequency induction hardening device comprises a first hardening station 10 to harden outer circumferential surfaces of stem shaft portions w11 and w21 of works W1 and W2, an indexing station 20 to index the works W2 and W3, a second hardening station 30 to harden the inner surface of a cup part w12 of the work W1 and groove parts w22 and w32 of the works W2 and W3, a third hardening station 40 to harden the inner circumferential surface of a spline hole w31 of the work W3, a conveying mechanism 50, a high frequency power source 60, a current switching unit 70, a setting and inputting unit 80, and a sequence control unit 90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173036-A (JP)
Title: Digital camera
Inventor: TANAKA TOSHIYUKI
IPC: G02B7/36
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which has an imaging part and a camera main body freely attached to and detached from each other and can transmit and receive signals by radio communication without bringing about control defects in the case that they are detached from each other.  <P>SOLUTION: Detection means 220 and 310 detect whether an imaging part 3 is connected to a camera main body 2 or not, and function change means 201, 310 and 311 change function operations of the camera main body 2 when it is confirmed by the detection means that the imaging part is detached from the camera main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175828-A (JP)
Title: Oily ink
Inventor: OKABE EIICHI
IPC: C09D11/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oily ink affording a sharp handwriting without bleeding and having the handwriting with excellent fretting and water resistances in the oily ink comprising ethyl alcohol as a principal solvent.  <P>SOLUTION: The oily ink is characterized as comprising 2-20wt.% of an oil-soluble dye, 1-15wt.% of a resin, 0.1-2.0wt.% of a carboxy-modified silicone oil and at least a solvent comprising the ethyl alcohol as the principal solvent in an amount of 65-90wt.% based on the total amount of the ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175131-A (JP)
Title: Operation lever capable of making position adjustment
Inventor: KAGAWA TETSUO
IPC: B62K23/06
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation lever capable of solving problems that, since ether of brake lever adjustable in position described in the patent literatures 1 and 2 rotates round a fulcrum, the angle between the handle grip and the operation lever varies when the operation lever is turned and it is difficul to judge whether the brake is applied in good performance, and the number of component parts is large to lead to a complicated structure and a high manufacturing cost.  <P>SOLUTION: The operation lever 10 is furnished with a cable holder 11, an operation lever part 12 whose base end face 12A abuts on the outer end face 11A of the cable holder 11, and a link 13 to couple the lever part 12 with the cable holder 11 in such a way as movable in the direction fore and aft, wherein two position adjusting recesses 11E are provided in the front and the rear of the outer end face 11A while the base end face 12A is furnished with a projection 12B to fit in either of the recesses 11E, and a leaf spring 15 to give a pressure to between the recess 11E and the projection 12B is installed between the outer end face 11A and the base end face 12A. The operation lever obtained enables maintaining stable operating performance at all times irrespective of the size of operator's hand, manufacturing with a very simple structure at a low cost, and making anyone able to perform the position adjustment very simply and quickly.  <P>COPYRIGHT: (C)2004,JPO