baber/WOPTO huggingface dataset:
Patent JP-2003347336-A (JP)
Title: Mounting method of electronic component
Inventor: MINAMI MASAAKI
IPC: H01L21/60
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of an electronic component which reduces the occurrence of damage and obtain highly reliable connection by specifying an ultrasonic wave impressing direction upon forming a bump and mounting a chip.   <P>SOLUTION: The bump 14 made of a metal different from a chip electrode 13 by an ultrasonic wave connecting method is formed on the chip electrode 13 of a chip 10 and the bump 14 is connected to a substrate electrode 21 by the ultrasonic wave connecting method to mount the chip 10 on a substrate 20. All of the bumps 14 are formed on the chip electrodes 13 by impressing an ultrasonic wave US1 into the same direction and the bumps 14 are connected to the substrate electrode 21 while impressing an ultrasonic wave US2 into substantially the same direction as the impressing direction of the ultrasonic wave US1 upon forming the bumps when it is seen from the rear surface side of the chip upon mounting the chips 10 on which the bumps 14 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339487-A (JP)
Title: Safety belt
Inventor: OKAWA SACHIKO
IPC: A47D13/08
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety protector most suitable to prevent the unexpected movement of a baby buggy or the like by connecting the baby buggy or the like to a guardian through a safety belt.   <P>SOLUTION: In this safety belt 1 for connecting the body buggy 2 or the like to the guardian, a belt body 10 is mounted on the waist of the guardian. A pair of (two) connecting belts 20 having one-side end mounted on the belt body 10 is installed to the lateral struts 3 of the baby buggy 2. Another pair of the same connecting belts 30 is installed to the lower part of legs 4 near rear wheels. Each of the connecting belts 20 and 30 is adjusted to a proper length. Accordingly, the baby buggy can be prevented from starting to move when the guardian releases its hold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344936-A (JP)
Title: Photographing device
Inventor: HANABUSA SHINICHI
IPC: G03B17/53
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To photograph the face of a person to be photographed at an appropriate position.   <P>SOLUTION: The photographing device 1 for photographing the face of the person to be photographed 4 existing in a photographing box body 2 is equipped with an electric image input means 11 for photographing the face of the person to be photographed 4, and a display device 13b having a backlight 13a for displaying the picture of the face photographed by the input means 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343880-A (JP)
Title: Air conditioner and outdoor machine of air conditioner
Inventor: KISHITANI TETSUSHI
IPC: F04D29/34
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in reliability and blowing performance while reducing noise.   <P>SOLUTION: A blower comprises: a cylindrical metallic inner boss 25 for fitting the motor shaft of a drive motor; a cylindrical outer boss 27 having an inside diameter larger than the outside diameter of the inner boss 25; a cylindrical hub 29 having an inside diameter larger than the outside diameter of the outer boss 27; a fan blade 21 connected to the hub 29; a strip plate spring 35; and a rib 33 connecting the outside surface of the outer boss 27 to the inside surface of the hub 29. The plate spring 35 is arranged so that the strip surface is laid along the axial direction of the motor shaft, with one end of the plate spring 35 being connected to part of the outside surface of the inner boss, and the other end being connected to part of the inside surface of the outer boss, whereby the plate spring 35 flexibly connects the motor shaft to the hub 29 to suppress the resonance, and the hub 29 is sufficiently reinforced by the rib 33. Accordingly, the deformation of the fan blade 21 is suppressed to suppress the deterioration in blowing performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012628-A (JP)
Title: Stereoscopic video display device and stereoscopic video display facility
Inventor: AOKI HIROYUKI
IPC: G02B30/25
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size over the entire part of a device, to reduce the color irregularity of stereoscopic images and to afford the additional feel of devotion to appreciators when two or more screens are installed.  <P>SOLUTION: The display device has a space 16 which is compartmentalized by a frame 12 framed to a box shape and can accommodate a plurality of the appreciators 14a to 14c, three screens 18a to 18c which are disposed to partition the space 16, three projectors 20a to 20c which are installed in correspondence to the respective screens 18a to 18c and a controller 22 which supplies image data to the respective projectors 20a to 20c. Further, the display device is configured by installing a phase plate between the first projector 20a and the front screen 18a and further installing a phase plate between the third projector 20c and a reflection mirror member 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013390-A (JP)
Title: Document processor, its control method and control program
Inventor: TANAKA MITSUHARU
IPC: G06F3/12
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document processor for receiving and using a font type file from a network when designating a font type in a font type list by displaying the available font type list.  <P>SOLUTION: This document processor is connected to the network. The document processor receives and uses font type data corresponding to the font type particularly used in a document file from the network, and records font type list information for enumerating a font type name of the usable font type and a place on the network, and can execute completely equivalent processing even when processing the document file in the other place connectable on the network by storing the place on the network of the font type in the document file when selecting the using font type from the list at document editing time by displaying the font type name in the list as a list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009524-A (JP)
Title: Laminated resin plate
Inventor: MAEKAWA TOMOHIRO
IPC: B32B27/30
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methyl methacrylate resin plate which is resistant to deformation by water absorption and excellent in light resistance.  <P>SOLUTION: In the resin plate, on at least one side of a layer of a resin (A) containing 30-90 wt.% of a methyl methacrylate unit and 10-70 wt.% of a styrene unit, a resin (B) containing at least 50 wt.% of a methyl methacrylate unit is laminated. A layer containing 0.03-3 pt.wt. of an ultraviolet absorbent per 100 pts.wt. of the resin (B) is laminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018535-A (JP)
Title: Ink composition and method for inkjet recording
Inventor: KAGEYAMA HIROYUKI
IPC: C09D11/322
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition giving high-speed recording, a high image density and a high-grade image while good ejecting stability is possessed by controlling the viscosity for an elongational deformation rate (shear rate) within a specific range and to provide a method for inkjet recording.  <P>SOLUTION: The ink composition comprises at least a pigment, water and an aqueous resin. The ink composition has a viscosity satisfying A/B≤2.0 and C/B≤1.2 when the viscosity at 1×10<SP>4</SP>s<SP>-1</SP>shear rate is A; the viscosity at 1×10<SP>3</SP>s<SP>-1</SP>shear rate is B and the viscosity at 1×10<SP>1</SP>s<SP>-1</SP>is C by measuring the elongational viscosity at 25°C using an orifice. Furthermore, the viscosity C at 1×10<SP>1</SP>s<SP>-1</SP>and 25°C is ≥5.0 mPas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016010-A (JP)
Title: Agricultural working vehicle
Inventor: MINAISHI TOSHIKI
IPC: A01B71/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural working vehicle equipped with a global positioning system (GPS) or sensors, autonomously carrying out traveling/working and preventing deviation from the normal autonomous traveling passage and continuous and autonomous traveling thereof when radio wave interference or trouble in radio equipment is caused.  <P>SOLUTION: The agricultural working vehicle 101 is equipped with a GPS unit 102 and the inner sensor 122 loaded thereon and autonomously carries out working. The agricultural working vehicle 101 is regarded as deviating from the normal autonomous traveling passage in a field when the working vehicle 101 is greatly displaced relatively to the height and direction based on positional information about the height and direction obtained from the GPS unit 102. Thereby, the autonomous traveling of the agricultural working vehicle 101 is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022234-A (JP)
Title: Battery pack
Inventor: KAWAHARA TAKESHI
IPC: H01M2/10
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack which is thin at the initial stage and of which the thickness increases little even after repetition of charge and discharge cycles, and which has high energy density.  <P>SOLUTION: In the battery pack which houses square batteries in a box case of thin rectangular parallelepiped, an opening part is provided in the center on two faces having the largest area of the box case, and the opening part is covered by an insulation material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020721-A (JP)
Title: Optical fiber, method for manufacturing optical fiber, and optical transmission line
Inventor: ARAI SHINICHI
IPC: G02B6/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber which can economically enlarge the transmission capacity in accordance with the demand in the subscriber side and which is suitable for middle-distance optical transmission.  <P>SOLUTION: The optical fiber is composed of a core 11, clad parts 13a, 13b and a dip rest layer 12 and shows less than 12 ps/nm/km absolute value of wavelength dispersion in the wavelength range from 1,280 nm to 1,625 nm. When the fiber is bent into a single-turn coil with 32 mm diameter, increase in the bending loss is ≤0.5 dB at both 1550 nm wavelength and 1,625 nm wavelength. The mode field diameter D2 of the 0-order mode light at the wavelength λi in the wavelength range from 1,280 nm to 1,625 nm satisfies the relation of 0.70≤¾D2×λi/D1×λi¾≤1.15, with respect to the mode field diameter D1 of the 0-order mode light at the wavelength λi in a single mode optical fiber having the zero dispersion wavelength in a 1.3 μm band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069002-A (JP)
Title: Semiconductor device, image readout unit and image formation apparatus
Inventor: NAKAJIMA MITSURU
IPC: H04N5/335
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents break of a contact due to thermal expansion and to provide an image readout unit and an image formation apparatus. SOLUTION: In the semiconductor device, a bonded object 100 in which a semiconductor element 2 comprising a semiconductor function face 2a is electrically connected to the face 2a, and power distribution means 5 is arranged on a base 1 in such a way that the means 5 at the bonded object 100 are situated on the side of the base 1. The base 1 and the bonded object 100 are fixed via parts excluding the means 5.
Patent JP-2004016933-A (JP)
Title: Cleaning method for powder container and apparatus therefor
Inventor: SERIZAWA MASAKI
IPC: B08B5/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning the inside of a powder container having a small opening part and a complicated inner surface shape.  <P>SOLUTION: Compressed air is directly injected to the inner wall of the powder container from a nozzle to exfoliate the residual matter adhering to the inner wall surface of the powder container and, at the same time, the exfoliated residual matter in the powder container is sucked along with air by a dust collection means to clean the inside of the powder container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332084-A (JP)
Title: Lighting control system
Inventor: KOJO TAKUYA
IPC: H05B37/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operator from getting confused when the operator performs a pull-less operation in a lighting control system.  <P>SOLUTION: When performing the pull-less operation by using a wall switch, the operator is notified of an ON condition by temporarily lighting a safety bulb when power is turned ON.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027767-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint device for a floor capable of covering a joint part without causing a clearance by sliding and moving swing and movement for widening and narrowing the joint part in the forward and backward directions and absorbing swing and movement even if a floor skeleton on one side swings and moves in the direction of turn.  <P>SOLUTION: This joint device for the floor is provided to cover the joint part without causing a clearance by sliding and moving swing and movement for widening and narrowing the joint part in the forward and backward directions and absorb swing and movement even if the floor skeleton on one side swings and moves in the direction of turn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030539-A (JP)
Title: Information processing apparatus and method, recording medium and program
Inventor: SUZUKI SADAYOSHI
IPC: G06F11/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and continuously write a program in a plurality of storing parts controlled by CPUs different from each other in an information processor having a plurality of CPUs and storing parts.  <P>SOLUTION: A first CPU 11 of an image display device 1 writes an object file stored in a semiconductor memory 2 in a first flash ROM 12 or first EEPROM 14 being a designated device or controls a second CPU 31 to write the object file in a second flash ROM 32 or second EEPROM 34 being a designated device. The first CPU 11 confirms whether the object file to be installed is prepared while performing normal processing, and starts to install the object file when the object file is ready. The present invention can be applied to a personal computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038228-A (JP)
Title: Use environment setting system, electronic equipment, and program
Inventor: MATSUDA MAKOTO
IPC: H04N1/32
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use environment setting system allowing each user to easily set the use environment without remembering a complicated access method of the use environment.  <P>SOLUTION: When receiving a connecting party search response (S220: YES), a MFP (Multi Function Peripheral) (a compound machine) acquires a BD (Bluetooth Device) address and the name of a device from the connecting party search response (S230). When the acquisition of the BD address is succeeded (S240: YES) and the BD address is stored in a device management database (S250: YES), this device acquires the user name corresponding to the BD address from the device management database (S260), acquires setting contents corresponding to the user name from the use environment database (S270), and stores them in a use environment storage range (S320). The MFP displays according to the setting contents stored in the use environment storage range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035590-A (JP)
Title: Silicone resin contact adhesive
Inventor: NOMURA YUKIHIRO
IPC: C09J183/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone resin contact adhesive which develops tack in a short time, exhibits a high adhesive strength on developing tack, has a long tack range, and enables sticking for a long time.  <P>SOLUTION: This contact adhesive contains (A) a silylated urethane resin which has an oxyalkylene polymer as the main chain, cross-linking reactive silicon groups at the molecular ends, and substituted urea bonds in the molecule and (B) a moisture-curable resin which comprises (a) an alkyl (meth)acrylate copolymer having crosslinking reactive silicon groups and (b) an oxyalkylene polymer having crosslinking reactive silicone groups in a compounding ratio by wt. of (A)/(B) of (5/95)-(80/20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037567-A (JP)
Title: Picture display device
Inventor: OKAMOTO HIDEKI
IPC: G02F1/167
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent particles forming a picture from falling down due to gravity in the case a particulate display medium is arranged at a certain angle with respect to the horizontal direction.  <P>SOLUTION: Between a display substrate 2 and a rear substrate 4 which form a particles transfer space with black particles 12 and white particles 14 to form a picture sealed therein, partitions 16, 18 are disposed opposite to electrodes 8, 10. Conductive members 20 are loosely enclosed in respective gaps between the display substrate 2 and the partition 16 and between the rear substrate 4 and the partition 18. When the particulate display medium 1 is arranged at the certain angle with respect to the horizontal direction, the conductive members 20 are always located on the lower side in the vertical direction due to gravity and generate an electric field directed vertically upward in the particles transfer space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040262-A (JP)
Title: Level shifter, semiconductor integrated circuit, and information processing system
Inventor: AOKI JUNICHI
IPC: H03K3/356
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shifter which operates normally at a high operating frequency with a low power consumption.  <P>SOLUTION: The level shifter comprises first and second level shifters 1, 2 with transistors M<SB>P3</SB>, M<SB>N5</SB>, having mutually connected drains and transistors M<SB>P4</SB>, M<SB>N6</SB>, having mutually connected drains. The first level shifter 1 has transistors M<SB>P3</SB>, M<SB>P4</SB>, having sources connected to a power voltage V<SB>DD</SB>and drains connected to gates of others and transistors M<SB>N3</SB>, M<SB>N4</SB>, having gates connected to signals S<SB>IN</SB>, S<SB>INB</SB>, drains, connected to the drains of the transistors M<SB>P3</SB>, M<SB>P4</SB>and sources grounded. The second level shifter 2 has transistors M<SB>N5</SB>, M<SB>N6</SB>, having sources grounded and drains connected to gates of others and the transistors M<SB>P5</SB>, M<SB>P6</SB>, having sources connected to the power voltage V<SB>DD</SB>, gates connected to the signals S<SB>IN</SB>, S<SB>INB</SB>, and drains connected to the drains of the transistors M<SB>N5</SB>, M<SB>N6</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044837-A (JP)
Title: Hot water pouring device to apparatus
Inventor: KITANISHI HIROSHI
IPC: F24H1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water pouring device to an apparatus for certainly preventing an accident where a cut in water supply or the like causes negative pressure on a tap water side and soiled water of a bath or the like flows backward to a water pipe.  <P>SOLUTION: A backflow preventing device 13 has an atmosphere open valve 27 opened or closed based on a pressure difference between water pressure near a water pouring valve or a hot water pouring valve and water pressure in the backflow preventing device. The area ratio between an area receiving the water pressure near the water pouring valve or the hot water pouring valve in the atmosphere open valve and an area receiving the water pressure in the backflow preventing device is set proportional to the ratio between pressure in a hot water supply circuit increased by delayed water temperature rise after use of the hot water supply and the water pressure. Therefore, the atmosphere open valve 27 is operated for a moment by the pressure increase in the hot water supply circuit by the delayed water temperature rise after the hot water supply, so that the fixing is automatically prevented, and the soiled water of a bath or the like can be certainly prevented from flowing backward to the water pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047561-A (JP)
Title: Photoconductive switch module and method of manufacturing the same
Inventor: MATSUO DAISUKE
IPC: G02B27/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size sophisticated photoconductive switch module having proper characteristics.  <P>SOLUTION: The photoconductive switch module 100 comprises a light-emitting element substrate 110 including a plurality of light-emitting elements 112, a switch element substrate 120 including photoconductive switch elements 122 in the same number as the light-emitting elements 112 and a spacer 140 allocated in between the light-emitting element substrate 110 and the switch element substrate 120 to include through-holes 142, in the same number as for the light-emitting elements 112. The light-emitting element 112 and photoconductive switch element 122 are provided in opposition with each other via the through-holes 142. The light-emitting element substrate 110 and spacer 140 are connected with the thermal pressure welding of a plurality of bumps 162. The switching element substrate 120 and spacer 140 are connected with the thermal pressure welding of a plurality of bumps 164.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048295-A (JP)
Title: Image processor, parking assist apparatus, and image processing method
Inventor: KOREISHI JUN
IPC: B60R21/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use a limited number of cameras so as to accurately control vehicles.  <P>SOLUTION: The parking assist apparatus 1 related to this invention is provided with: a camera 111; an image processing section 13; and a zoom switching control section 191. The camera 111 picks up an image around a vehicle 100. The image processing section 13 processes the image around the vehicle 100 picked up by the camera 111. The zoom switching control section 191 narrows an image pickup range by the camera 111 in a stop state of the vehicle 100 and extends the image pickup range by the camera 111 at driving of the vehicle 100 as its control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044882-A (JP)
Title: Air cleaner
Inventor: SHIROUCHI OSAMU
IPC: A61L9/01
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner with a negative ion generation device capable of effectively suppressing damping of the generated negative ion and enhancing negative ions generating and diffusing effects.  <P>SOLUTION: This air cleaner is provided with an introduction means 2 for introducing air A to be treated, a reactor 10 in which the introduced air A to be treated is purified and treated by a photocatalyst part 4 provided at the inside into purified air P to be discharged to the outside, a light source 3 for exciting a photocatalyst function, the negative ion generation device 8 having a negative ion generation means 81 to negatively ionize gas molecules in the air by radiating electron by impressing negative electrode voltage on a discharge electrode, and a positive ion adsorption means 6 adsorbing positive ion in the air to prevent reduction of negative ion generated by the negative ions generation means 81. As the positive ion adsorption means 6, charcoal can be adopted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042103-A (JP)
Title: Trigger controller of laser beam machining mechanism
Inventor: OKUDAIRA YASUYUKI
IPC: B23K26/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the operation timing of peripheral devices and the timing of a trigger signal, and to enable flexible machining.  <P>SOLUTION: A trigger controller 40 is provided to a laser beam machine, and an operation timing signal for making peripheral components operate is generated together with the trigger signal. Further, the oscillation frequency and pulse width of a laser are can be independently set. Also, a plurality of oscillation conditions can be set.  <P>COPYRIGHT: (C)2004,JPO