baber/WOPTO huggingface dataset:
Patent JP-2003236480-A (JP)
Title: Washing method for water absorbing article
Inventor: HORIKAWA NAOMIKI
IPC: D06M15/568
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method for water absorbing articles which can prevent the water absorbing properties of the water absorbing articles including a synthetic fiber from being deteriorated after washing them repeatedly, keep the feeling good, and allows the reuse of the articles.  <P>SOLUTION: This washing method comprises a process where, in washing of the water absorbing articles including the synthetic fiber, the articles are treated with an aqueous solution containing a hydrophilic polyester resin and/or a hydrophilic polyurethane resin and then heat treated at 140°C or lower. It is preferable that the washing is sterilizing washing where hot water treatment is performed in the presence of chlorine, and it is preferable that the synthetic fiber is a polyester fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192850-A (JP)
Title: Resin composition for sealing electronic material
Inventor: YOSHIDA SHINGO
IPC: C08K5/14
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition which can lower a crosslinking temperature and shorten a crosslinking time and has excellent storage stability without impairing properties such as adhesiveness, transparency and moisture resistance indispensable as a sealing material for electronic materials.  <P>SOLUTION: An ethylene-vinyl acetate copolymer is mixed with an organic peroxide having ≥80°C and ≤120°C half life period temperature of 10 hours and a crosslinking auxiliary and heated to give a crosslinked molding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247082-A (JP)
Title: Surface treated sheet having excellent press formability, suitability for adhesive and chemical convertibility and production method thereof
Inventor: NAKAMURA MITSURU
IPC: B05D7/24
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile steel sheet which has excellent pressing properties, suitability for adhesives and chemical convertibility in a simple process at a low cost by utilizing the particles of phosphates.  <P>SOLUTION: In the surface treated sheet having excellent pressing formability, suitability for adhesives and chemical convertibility, a stacked film of phosphate particles is present on the surface of a galvanized steel sheet, a cold rolled steel sheet, an aluminum sheet or an aluminum alloy sheet. The phosphate particles have an arithmetic mean particle diameter of 0.1 to 2 μm, and contain at least one kind of bivalent or trivalent metal selected from Zn, Fe, Mn, Ni, Co, Ca, Mg and Al. An organic compound having a dispersion function such as a polymer of (metha)acrylic acid ester, monosaccharide, polysaccharide and the derivatives thereof is preferably present. The quantity of the stacked film of the phosphate particles is preferably 0.01 to 5 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238991-A (JP)
Title: Stainproofing detergent for hard surface
Inventor: AIHARA SHIN
IPC: C11D3/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainproofing detergent for hard surfaces which can be used at home and can impart excellent stainproofness and antisoil redeposition to the hard surfaces of a toilet, a bathroom, a kitchen area and the like.  <P>SOLUTION: The stainproofing detergent for hard surfaces comprises (a) a polymer having 10-100 mol%, based on the total monomer units, monomer unit having at least one group to be selected from an amino group and a quaternary ammonium group in the molecule and, simultaneously, a weight average molecular weight of 1,000-100,000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249703-A (JP)
Title: Discharge-excited gas laser apparatus
Inventor: KAWASUJI YASUFUMI
IPC: H01S3/041
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a predetermined circuit performance and to suppress a short lifetime by suppressing overheating of a peaking capacitor even under high repetition condition of 4 kHz or more.  <P>SOLUTION: A discharge-excited gas laser apparatus comprises the peaking capacitor Cp having a high-voltage side terminal mounted at a channel-shaped energizing member 3a, a first current input member 3b having one end connected to the bottom of the member 3a and the other end connected to a high-voltage power source (not shown). The member 3a is connected to a discharge electrode E (high-voltage side) via a second current input member 3c. A heat conduction from the high-voltage power source of the capacitor Cp can be suppressed by using the member 3a. A ground side terminal of the capacitor Cp is mounted to a laser chamber 1 via an energizing member 7, and a cooling tube 7a is provided at the member 7. Thus, the capacitor Cp can be cooled, and heating of the capacitor can be suppressed by the thermal conduction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247359-A (JP)
Title: Inside handle device for motor vehicle
Inventor: OKAZAKI YUTAKA
IPC: B60J5/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to position an inside handle unit attached to an inner panel of a door main unit and a door trim.  <P>SOLUTION: When a door trim 5 is installed to an inner panel 1a in such a manner to cover the inside handle unit 2 attached to the inner panel 1a of the door main body 1, a positioning means 6 for positioning a door trim 5 to the inside handle unit 2 is provided between the inside handle unit 2 and the door trim 5, so the door trim 5 can be positioned relative to the inside handle unit 2 by the positioning means even if there is a dispersion in attaching positions of the inside handle unit 2 attached to the inner panel 1a. Therefore, the work of adjusting the installing position of the inside handle unit 2 can be omitted, and the manhour required for the adjusting work can be reduced and productivity can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258392-A (JP)
Title: Circuit module
Inventor: TAKEUCHI HIROTOSHI
IPC: H05K1/11
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there exists a large limitation on loading position when a circuit module is loaded to a master substrate.  <P>SOLUTION: A first circuit 31 and a second circuit 32 connected to this first circuit 31 are formed on the same printed circuit board 30 and cutting of the printed circuit board 30 is realized at the connecting portion 33 of the first circuit 31 and second circuit 32. Accordingly, lamination on the position of device can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259014-A (JP)
Title: Communication system, terminal unit, and communication method
Inventor: SAKAI KATSUTOSHI
IPC: H04L12/70
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the processing efficiency of the entire communication system which allows a sender to designate the retransmitting condition to some extent according to the importance or the urgency of user data, this avoiding requesting the sender to retransmit uselessly and hence improving the retransmission efficiency.  <P>SOLUTION: A retransmitting condition discriminator 25 holds retransmitting condition tables 251 for retransmitting predetermined user data and retransmitting condition ID's corresponding thereto. A message receiving controller 21 receives user data with a retransmitting condition ID from a terminal unit 4a. The retransmitting condition discriminator 25 selects the retransmitting condition table 251, based on the attached retransmitting condition ID, thus taking hold of the designated retransmitting condition table 251 with the retransmitting condition ID added by a sender to the user data. The discriminator 25 controls the retransmission of user data, based on the retransmitting condition table thereof, and a message transmission controller 24 transmits the user data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259294-A (JP)
Title: Method and device for recording and reproducing picture, method and device for recording picture, and recording medium
Inventor: ITO MASANORI
IPC: H04N5/91
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a still picture recording and reproducing device which enables quick perusal of even still picture data which has the large number of pixels and a high picture quality.  <P>SOLUTION: A JPEG file of a VGA size or a transport stream file is recorded in relation to a still picture file format for the large number of pixels, and the file of the VGA size is used to perform display processing at the time of picture perusal. The file for the original number of pixels is used at the time of picture print.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258014-A (JP)
Title: Method for forming metal bump on semiconductor surface
Inventor: JIN-YUAN LEE
IPC: H01L21/60
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a metal bump on a semiconductor surface.  <P>SOLUTION: A barrier layer is deposited over a layer of passivation including an opening to a contact pad formed in the layer of passivation. A column formed of three metal layers is formed by overlying the barrier layer and aligned with contact pad and having a diameter, that is about equal to the surface of the contact pad. The three metal layers of the column comprises, in succession when proceeding from the layer that is in contact with the barrier layer, a layer of pillar metal, a layer of under bump metal and layer of solder metal. The layer of pillar metal is reduced in diameter, the barrier layer is selectively removed from the surface of the layer of passivation, and thereafter the reflow of the solder metal is performed, thus completing the formation of the solder bump.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253872-A (JP)
Title: Plastic tile with display object, and method of handling plastic tile with display object
Inventor: KITAMURA RYOICHI
IPC: E04F15/10
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic tile with a display object and its handling method improving workability at a site of a plastic tile laid floor by efficiently performing display work and removal work of the display object on the plastic tile laid floor.  <P>SOLUTION: The floor is completed by placing a large number of detachable plastic tiles 1 on the underfloor ground. These tiles 1 consist of plastic tiles 20A with the display objects and plastic tiles 20F without the display objects, formed in the same size and shape. The plastic tiles placed in the prescribed part, out of the tiles 20A, 20F are removed, and in place of the removed ones, the plastic tiles of the same size and shape with different display objects displayed thereon are detachably placed on the underfloor ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264465-A (JP)
Title: Pulse width modulation device and da converter
Inventor: KASAI HIROYUKI
IPC: H03M1/82
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-grade PWM (pulse width modulation) device in which generation of noise such as secondary harmonics, etc., is suppressed while suppressing the sampling frequencies, and to provide a DA converter.  <P>SOLUTION: A compensation circuit 1 predicts harmonic distortion of input data to be generated due to pulse width modulation in the pulse width modulation circuit 5 and applies compensation to set off the harmonic distortion. Thus, the grade of reproduction is secured by suppressing to the utmost the harmonic distortion according to the pulse width modulation which becomes remarkable when a low sampling frequency is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264227-A (JP)
Title: Method of forming trench
Inventor: WAKIMOTO SETSUKO
IPC: H01L21/3065
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To raise the speed of development of a device having a trench structure and raise the uniformity of a trench form in the face of a wafer.  <P>SOLUTION: A dummy wafer 22, which is larger than an Si wafer 21 and is made of Si, is mounted on the cathode 31 of a dry etching device; thereon the Si substrate 21 having a desired trench pattern is mounted; the marginal section of the dummy wafer 22 is exposed to the outside of the Si wafer 21; and dry etching is performed to the exposed section of the dummy wafer 22 as well as to the Si wafer 21. The area of the exposed section of the dummy wafer 22 is adjusted according to the numerical aperture of a trench mask to the Si wafer 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274388-A (JP)
Title: Monitor camera system and method for gathering information
Inventor: IMAHORI HAJIME
IPC: H04N5/915
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize information gathering, which makes it possible to gather first-hand information showing concretely what object (article) in an object circumference is noticed or what opinion a person noticing it has, with simple constitution.  <P>SOLUTION: An image extraction part 3a senses a person approaching the monitored object circumference and also monitors a concrete object (article) and when the object is moved, the video of a camera 2 and the sound of a sound collecting microphone 10 are recorded until the person leaves the object area. Recorded data are discriminated by an image/sound decision part 8 into data to which the sound is added and data to which no sound is added and then managed in a database to store first-hand information showing what opinion the person noticing the concrete object has.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265122-A (JP)
Title: Method for cooking seasoned steamed rice with vegetable or the like and dried seasoned material for seasoning steamed rice with vegetable or the like
Inventor: KOSHI HIROYUKI
IPC: A23L7/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply cooking tasty seasoned steamed rice with vegetables or the like in which cooking is carried out in same water amount as water amount used for cooking polished rice and flavor and chewiness of the ingredients are favorably kept.  <P>SOLUTION: Rice 2 and water 3 in an amount corresponding to that of the rice 2 are charged into a rice cooker 1 and fresh ingredients 4 such as Lyophyllum aggregatum or Lentinus edodes are charged onto the rice 2 and a dried seasoning material 5 in which powdery soy sauce, dried bonito powder, glucose powder, common salt, an amino acid, Agaricus powder, etc., are mixed is sprinkled from above these ingredients 4 and the cooker 1 is covered with a lid 7 in this state and the rice 2 is cooked by heating the cooker 1 and these ingredients 4 are boiled and both rice and ingredients are seasoned with a solution of dried seasoning material 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270915-A (JP)
Title: Developing device and image forming apparatus
Inventor: MATSUO YASUHIRO
IPC: G03G15/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner feeding failure by smoothly carrying out toner feeding from a toner storing part to a developing part.  <P>SOLUTION: The developing device is provided with a developing part 7 to which toner is carried from the toner storing part 5 for storing dry type 1 component or dry type 2 component toner in an electrophotographic method. A blowing member 13 blowing out gas for agitation agitating the toner accumulated inside the toner storing part 5 and an air pump 12 feeding air for agitation to the blowing member 13 are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324908-A (JP)
Title: Light-sensitive semiconductor component
Inventor: LAUTER JOSEF
IPC: H01L31/0352
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a light-sensitive semiconductor component having a small capacitance and a relatively large pixel surface area. SOLUTION: This invention relates to a light-sensitive semiconductor component having pixels. In the light-sensitive semiconductor component, n doped dot zones are provided, preferably in a hexagonal pattern, on the surface of a p doped channel region, the dot zones of a pixel being electrically connected to one another by means of leads and to a collecting lead. The dot zones form parallel connected semiconductor diodes whereby a small number of carriers generated by the incident of light in the channel region can be detected after reaching the dot zones by diffusion. The described arrangement enables high sensitivity to be achieved throughout the channel region and also to minimize the capacitance of the semiconductor constructed by means of the CMOS technology. Diffusion of the charge carriers from the pixel is prevented by a guard ring doped in opposite.
Patent JP-2003274240-A (JP)
Title: Portable telephone with camera and power supply circuit for stroboscope
Inventor: SASADA EIJI
IPC: H04M1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone with camera incorporating a small volume lightweight stroboscope in which limitation on the number of light emitting times can be eliminated.  <P>SOLUTION: A power supply (a lithium ion cell) 31 for other units in a portable telephone is employed as the power supply for a stroboscope. The power supply circuit 30 of the stroboscope comprises a constant voltage circuit 33 for converting the voltage of the power supply 31 into a specified voltage, and a semiconductor switch (FET switch circuit) 34 for controlling output from the constant voltage circuit 33 to the circuit 10 on the stroboscope side. The circuit 10 on the stroboscope side requires no dry battery. The FET switch circuit 34 is turned ON so long as the stroboscope is set, and a voltage is delivered from the constant voltage circuit 33 to the circuit 10. When a strobo light emitting switch 35 is turned ON upon completion of charging through a charging element 14, a xenon discharge lamp 22 emits light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270167-A (JP)
Title: Method for evaluating grown-in defect density of silicon wafer
Inventor: GOTO HIROYUKI
IPC: H01L21/66
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a grown-in defect density of a silicon wafer for easily evaluating a volume density of the grown-in defect such as COP and the like existing in the silicon wafer without using special measurement equipment.  <P>SOLUTION: A plurality of silicon wafers each taken from an adjacent area of identical silicon single crystals produced by the Czochralski method are mirror polished. After forming an oxide film having a respective film thickness on each surface of the plurality of the silicon wafers, a defect of each silicon wafer surface is detected as a light scattering body by a light scattering type surface inspection apparatus, and a number N of the light scanning bodies is measured. The volume density D (cm<SP>-3</SP>) of the grown-in defect existing in the silicon wafer is calculated by the equation (1): D=N/((R-E)<SP>2</SP>π(d/2+A)10<SP>-7</SP>), wherein R denotes a radius of the silicon wafer (cm), E denotes a edge cut (cm), d denotes a thickness of the oxide film (nm), and A denotes an apparatus coefficient (nm).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271428-A (JP)
Title: Data base management system and data base access method
Inventor: FUKUMOTO SHOICHI
IPC: G06F12/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To keep data base access performance constant after restarting a system when accessing a data base by a dynamic SQL.  <P>SOLUTION: This system has an SQL pool 8 for analyzing the SQL (3) and storing an obtained data base access path 4. The stored data base access path 4 is saved in a non-volatile storage device 9 when finishing the system. The data base access path 4 saved in the non-volatile storage device 9 is recovered to the SQL pool 8 when starting the system next time. Before saving the data base access path 4 stored in the SQL pool 8 in the non-volatile storage device 9, an invalid access path is validated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271008-A (JP)
Title: Fixing device and recorder
Inventor: NAGASAWA YUTAKA
IPC: H05B3/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cold offset phenomenon and enables securely stable fixing by maintaining high temperature of a preheater in the beginning of printing and applying a specific amount of heat to the back of continuous printing- paper as well.  <P>SOLUTION: The fixing device of a continuous-paper image forming apparatus has: a preheater having a heating means which preheats paper, a heat roller incorporating a heater, and a pressure roller supported so as to be brought into pressure contact with the heat roller and separated from it. The fixing device passes continuous transfer-paper along the preheater and between the heat roller and the pressure roller, thereby fixing a toner image formed on the transfer paper. In the fixing device, the heating means of the preheater right before printing or in the beginning of printing is set to temperature that is higher than normal printing temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274185-A (JP)
Title: Image processing method and image encoding device capable of utilizing the method
Inventor: OKADA SHIGEYUKI
IPC: H04N19/63
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that only poor efficiency is obtained because quantization and encoding are generally performed after the end of image transform processing.  <P>SOLUTION: Wavelet transform is applied to an original image OI to generate an image WI1 on a first hierarchy. Each subband component of high frequency components 1HL, 1LH and 1HH in the generated image WI1 is immediately quantized, encoded and temporarily stored in an encoded data holding part 26. Wavelet transform is further applied to an LL subband component in the image WI1 to generate an image WI2 on a second hierarchy, and an image WI3 on a third hierarchy is further generated from the LL subband component of the image WI2. In the meantime, quantization and encoding processing is performed in parallel with transform processing. After all of the processing is finished and encoded data are all completed, lower frequency components and then higher frequency components are read sequentially to generate encoded image data conforming to the JPEG 2000 standard.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283934-A (JP)
Title: Digital camera
Inventor: KITAJIMA TATSUTOSHI
IPC: H04N5/372
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of serial shooting at high speed by shortening shooting intervals achieved by shortening image processing intervals in serial shooting or rapid shooting.  <P>SOLUTION: The rapid serial shooting is obtained by recording a main image data to a recording medium by means of entire pixel transfer, after recording the thumbnail image data to the recording medium by means of either sampling pixel transfer or monitoring pixel transfer, or sequentially performing both generation processing and recording processing of a thumbnail image data to the recording medium by means of the sampling pixel transfer or the monitoring pixel transfer, in parallel with the generation processing and the recording processing of the main image data to the recording medium.  <P>COPYRIGHT: (C)2004,JPO