baber/WOPTO huggingface dataset:
Patent JP-2004177374-A (JP)
Title: Method of estimating battery condition, and method of determining engine start
Inventor: YAMADA KEIZO
IPC: H01M10/48
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise battery condition estimating method suitable for a vehicle system for performing idling stop/start, and an engine start determining method allowing determination in real time.  <P>SOLUTION: A voltage VC per one cell in 0.2 sec of lapse time after 250A discharge at 25°C, and an open circuit voltage Ec per one cell are measured in each of different SOHs. Measured results are plotted via the SOHs, and are approximated to one broken-line graph to obtain a correspondence correlation data between the open circuit voltage Ec per one cell and the discharge voltage VC per one cell. One of the discharge voltage VC and the open circuit voltage Ec is estimated from the other thereof based on the correlation data. The battery condition in the circuit voltage Ec or the discharge voltage VC is estimated precisely without inspecting the SOH.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186216-A (JP)
Title: Method for mounting semiconductor chip, semiconductor mounting substrate, electronic device, and electronic apparatus
Inventor: IMAI HIDEO
IPC: H01L21/60
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of a semiconductor chip with which high bonding reliability is obtained, and to provide a highly reliable semiconductor substrate, an electronic device and an electronic apparatus equipped with the device.  <P>SOLUTION: The mounting method of the semiconductor chip comprises a low hardness layer forming process [A1] for forming low hardness layers 7 whose hardness is lower than terminals 3 and terminals 6 of a wiring board 4 at an ends of the terminals 3 of the semiconductor chip 1, a filler supply process [A2] for supplying filler 9 comprising conductive particles 91 and having stickiness or adhesiveness between the semiconductor chip 1 and the wiring board 4, a positioning process [A3] for positioning the terminals 3 and the terminals 6 which are to be bonded, so that they are brought into contact with one another through the low hardness layers 7 and the conductive particles 91, and a bonding process [A4] for melting or softening the low hardness layers 7 by heating and bonding the corresponding terminals 3 and 6. It is desirable that the hardness of the low hardness layers 7 is lower than that of the conductive particles 91.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185337-A (JP)
Title: Information retrieval device, method, and storage medium
Inventor: UEDA TAKANARI
IPC: G06F17/30
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve effect of retrieval from a variety of equipment by presenting only a retrieval result in response to a kind of the equipment in retrieval of multi media data.  <P>SOLUTION: An information retrieval device has a means for determining a data type to be displayed/reproduced by a terminal; and a means for retrieving information matched with the data type. When retrieving by the terminal, only information to be displayed/reproduced by the terminal is presented as the result of the retrieval.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003255775-A (JP)
Title: Cluster printing system for electrophotography
Inventor: MITSUYA TERUAKI
IPC: G03G21/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method and a printing system for electrophotography, which prevent uncontinuous changes of image quality in one job even when carrying out cluster printing.  <P>SOLUTION: In a cluster printing mode, based upon detected information of a certain electrophotographic recorder, the image quality of another electrophotographic recorder is controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191447-A (JP)
Title: Image reader and image forming apparatus using it
Inventor: NAGAI MICHIAKI
IPC: H04N1/04
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader dispensing with a platen cover, dispensing with opening and closing operation of the platen cover, shielding outside light incident on the image reader inside from the outside and shielding a scanning beam emitted from the image reader inside from leaking to the outside to emit.  <P>SOLUTION: A liquid crystal layer 200 provided under an original reading face of a platen transparent plate 104 has a plurality of small liquid crystal regions, and each small region has at least two states of a light shielding state and a transparent. The changeover of the two states of the light shielding state and the transparent state of the small region of the liquid crystal layer 200 is controlled with a liquid crystal layer control part 300. When the liquid crystal layer control part 300 scans and beam-irradiates with an image reading unit from a light source 106 to an original, the small region of the liquid crystal layer under the original region covered with the original mounted on the platen transparent plate 104 is made the transparent state, and liquid crystal shutter window processing in which the small region of the liquid crystal layer 200 under the region except for the original region is made the light shielding state is controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189510-A (JP)
Title: Reforming system, operation method of the same and fuel cell system and operation method of the same
Inventor: AKIMOTO ATSUSHI
IPC: H01M8/06
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming system provided with a shift reactor and a selective oxidation reactor (hereafter called shift reactor and the like) and a reformer and to shorten the start-up time of the fuel cell system provided with the reforming system to improve the heat efficiency.  <P>SOLUTION: An operation method of the reforming system provided with an external heating type reformer having a combustion means for burning fuel and the shift reactor and the like is performed by providing a heating medium flow passage to heat respectively the shift reactor and the like by the heat exchange with the heating medium, passing the combustion gas produced by the combustion means in the start-up through the heating medium flow passage as the heating medium to heat and warm-up the shift reactor and the like and passing air in the normal operation through the heating medium flow passage as the heating medium to cool the shift reactor and the like. The operation method of the reforming system and the fuel cell system having the fuel cell using the reformed gas obtained by the reforming system as a fuel electrode supply gas is to operate the reforming system by the said operation method of the reforming system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193778-A (JP)
Title: Automatic channel selection apparatus and preset method
Inventor: KATAYAMA YASUSHI
IPC: H04N5/44
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic channel selection apparatus capable of stably presetting in a channel whose broadcast band is changed without making the operation of a tuner unstable.  <P>SOLUTION: The automatic channel selection apparatus 10 is provided with: a frequency setting means for setting a prescribed frequency to the tuner for selecting and receiving each channel on the basis of a channel plan; and a preset means for performing presetting by detecting whether or not the tuner receives each channel. In the case of presetting each channel, the channels are preset on the basis of a basic channel plan and channels whose broadcast bands are changed are preset on the basis of a channel plan other than that channel plan.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191809-A (JP)
Title: Development processor
Inventor: MINAMIYAMA SEIJI
IPC: G03D5/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development processor which can heat a photosensitive medium coated with a processing solution only for a proper processing time while maintaining its size.  <P>SOLUTION: In a color development section 10, a film 2 coated with a developing solution is heated with a rubber heater 16 while being conveyed in such a way that the film 2 curves downward along the conveyance direction between a pair of turn rollers 13, 14. In a fixing section 40, the film 2 coated with a fixing solution is heated with a rubber heater 46 while being conveyed in such a way that the film 2 curves downward along the conveyance direction between a pair of turn rollers 43, 44.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201703-A (JP)
Title: Working line for plaster sheet
Inventor: MIYAKI SHIROTA
IPC: B26D1/56
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a striating pressing device for surely applying striations to a plaster sheet even without very high load by use of a die with striating projections disposed on a plate by equally removing a drug in the periphery of a cutting line in striating on the plaster sheet in a working line for a plaster sheet.  <P>SOLUTION: This working line for a plaster sheet includes: a base sheet feeder; a cover film feeder; a drug coater for applying a drug to the base sheet and covering the surface thereof with a cover film to form a plaster sheet; and a plaster sheet cutter for cutting the plaster sheet to a plaster of a designated size. The striating pressing device adapted to continue pressing only for a designated time, cut to a plaster of a designated size and remove drug in the periphery of a cutting line of the plaster sheet is provided between the drug coater and the plaster sheet cutter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194856-A (JP)
Title: Shoe whose instep is horizontally opened/closed from side by slide fastener
Inventor: ITO HIROMI
IPC: A63H3/52
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fashionable shoe in which even an elderly or physically handicapped person can easily put on or take off and providing a comfortable wearing property.  <P>SOLUTION: The outside of the instep is cut apart from the root part of an instep to the sole inside part and a slide fastener is horizontally provided along the sole inside part from the root position of the great toe part of the upper through the tip toe part to the cut-apart position in the root part of the instep, so that the shoe whose upper is horizontally opened/closed from the side is provided. First and third hook-and-loop fasteners are provided in a handle of the slide fastener and the cut-apart part of the instep respectively and a second hook-and-loop fastener is provided in a corresponding heel side part surface. A composite material formed by sticking synthetic fiber to a polychloroprene rubber foam body is used as the material of the upper. A part of the upper is provided with an ornament part using the same material with different color. The slide fastener used is provided with water proofing property of 0.01 kgf/cm<SP>2</SP>or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195519-A (JP)
Title: Method for producing gray cast iron excellent in vibration damping performance and strength
Inventor: HIRAIWA JUNJI
IPC: B22C1/22
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a gray cast iron excellent in vibration damping performance and strength with which both of the vibration damping performance and the strength can be obtained in as-cast without applying induction-hardening heat treatment.  <P>SOLUTION: This method for producing the gray cast iron, is performed, with which firstly, mixture mixing sand grains and resins is formed and a shell-mold sand mold for promoting the cooling having resin-enrich portion set to ≥4.0% of weight ratio of the resin content on at least surface layer, is prepared. Successively, this shell-mold sand mold is set in the mold and the resin-enrich portion of the shell-mold sand mold is faced to the portion promoting the cooling of the molten iron in a casting cavity, and the molten iron is poured into the casting cavity in the mold and solidified, and the gray cast iron excellent in the vibration damping performance and the strength by dispersing flaky graphite in a matrix, is formed. Further, this gray cast iron has the cast iron surface layer having ≤8μm average graphite length and ≥90% pearite area ratio, and has the cast iron inner layer having ≥90% pearite area ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199573-A (JP)
Title: Medical doctor emergency contact system, method and program
Inventor: OSHITA TOMOYOSHI
IPC: H04W4/90
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To collect the destination information of a medical doctor in real time without burdening the doctor while taking his or her privacy protection into consideration.  <P>SOLUTION: This medical doctor emergency contact system is provided with: entrance/exit sensors 12 which are installed in the respective rooms in a hospital, detect and transmit entrance/exit of the medical doctor; a portable telephone 21 adaptive to GPS which is held by the doctor outside the hospital, detects and transmits his or her location; a destination information database 13 which stores signals transmitted by the entrance/exit sensors and the portable telephone respectively as the destination information of the doctor; a destination information server 10 which fetches the destination information from the entrance/exit sensors and the portable telephone, stores it in the destination information database, retrieves the destination information database by being optionally instructed and extracts a destination of an optional doctor; and a telephone 11 adaptive to the destination display which is connected to the destination information server, instructs retrieval of the destination where an absent doctor calls in at immediately before, receives and displays a retrieval result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195070-A (JP)
Title: Automatic sphygmomanometer
Inventor: NARIMATSU KIYOYUKI
IPC: A61B5/16
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic sphygmomanometer simply and precisely measuring change in blood pressure with change in a posture.  <P>SOLUTION: This automatic sphygmomanometer is provided with a first blood pressure measuring means 56 automatically measuring the blood pressure of a patient by a measuring start signal SS from a measurement switch 40, an acceleration sensor 36 detecting a change in posture of a patient, a posture change detecting means 52 detecting the change in posture of the patient based on an acceleration signal SK output from the acceleration sensor 36, and a second blood pressure measuring means 58 automatically measuring the blood pressure of the patient based on the detection of the posture change by the posture change detecting means 52. When operating the measurement start switch 40, the blood pressure in a seated position is automatically measured by the first blood pressure measuring means 56, and when changing the posture from the seated position to a standing position, the second blood pressure measuring means 58 automatically measures the blood pressure in the standing position. This constitution can easily and precisely measure the blood pressure change with the change in posture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202699-A (JP)
Title: Image processing device, image processing method, and program
Inventor: ONO YOICHI
IPC: G03D13/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To finish a film at the time of image formation to be a proper density by correctly grasping a characteristic change proper to a device, and consequently correcting effects of a change with time of the characteristic of the device without carrying out calibration.  <P>SOLUTION: An image processing device operates a characteristic change model of an exposure means and/or a developing means proper to the device by an operation means 250, and judges by a differential judging means 400 whether or not a differential between a preliminarily set characteristic change model and the characteristic change model proper to the device by the operation means is not smaller than a predetermined differential. When the differential is judged to be not smaller than the predetermined differential, a characteristic model having a predetermined ratio of the differential corrected is replaced as the preliminarily set characteristic change model by a replacing means 500. When the differential is judged not to be smaller than the predetermined differential, the device is fixed to the characteristic change model by a fixing means 600.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206246-A (JP)
Title: Semiconductor device
Inventor: MARUKO AKIRA
IPC: G06F1/10
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a data fetching timing responding to a delay of signal by an external load capacity of a semiconductor without using extra terminal of a semiconductor chip.  <P>SOLUTION: By use of the semiconductor device comprising a clock device 210, an input/output I/O 220, a central processing unit 250, a delay device 260, a flip-flop 290, an output buffer 230, an input buffer 235, an input I/O 280 having an I/O pad 225, a delay clock 240 delayed by the external load capacity 238 is generated in the semiconductor device. According to this, a means for changing the fetching timing at an optional time according to the signal delay by an external condition change of the semiconductor can be obtained to realize a precise adjustment of data fetching timing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203983-A (JP)
Title: Semiconductor sealing material for w-bga and w-bga semiconductor device
Inventor: HASHIMOTO YOICHI
IPC: H01L23/12
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor-sealing molding material suitable for manufacturing a W (window-side devised)-BGA semiconductor device simultaneously satisfying low warpage property, high filler loading property and low thin-burr-generating property.  <P>SOLUTION: The semiconductor sealing material for W-BGA comprises as essential ingredients an epoxy resin, a curing material, an auxiliary curing agent and an inorganic filler. The content of the inorganic filler is 75-92 mass% of the whole sealing material. Tetraphenylphosphonium tetraphenylborate and triphenylphosphine represented by formulae are used as the auxiliary curing agents.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202335-A (JP)
Title: Photocatalyst compound powder having visible light responsiveness
Inventor: KAWASAKI NOBUTSUGU
IPC: B01J23/30
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst compound powder exhibiting high photocatalytic activity even in a visible light region, having color of high saturation and superior chemical and weather resistance.  <P>SOLUTION: This photocatalyst compound powder having visible light responsiveness is composed by coating 0.1-25pts.wt. of oxide semiconductor on surface of 100pts.wt. of particles having clinobisvanite type bismuth vanadate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207547-A (JP)
Title: Quantum well structure of compound semiconductor
Inventor: HIGASHIYA MASAHARU
IPC: G01N21/63
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To measure photo luminescence having a quantum well structure even at room temperatures.  <P>SOLUTION: In the quantum well structure of a compound semiconductor in which an well layer is sandwiched by barrier layers, an n-type impurity is doped into the barrier layers. Consequently, since free electrons are generated in the barrier layers, the electrons in the well layer excited by a laser beam are reduced in diffusion of the surface of a sample. Therefore, attenuation of photo luminescence intensity with the lapse of time is prevented even at room temperatures.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202553-A (JP)
Title: Sealing structure of portion penetrating reactor bottom, and sealing method for portion penetrating reactor bottom
Inventor: YAMAMOTO KAZUHIDE
IPC: B23K9/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a portion penetrating a reactor bottom, which securely prevents leakage.  <P>SOLUTION: The sealing structure of a portion penetrating a reactor bottom prevents leakage that may occur between an instrumentation cylinder 3 penetrating a reactor bottom 2 of a nuclear reactor and the reactor bottom 2. The structure comprises a circular, first welding layer 11 provided on a lower face of the reactor bottom 2 and around the instrumentation cylinder 3; a circular, second welding layer 12 formed on a lower face of the first welding layer 11; a cap 1 surrounding an exposed region 4 of a penetration body such as the instrumentation cylinder 3; and a circular, third welding layer 14 bonded to a circumferential face of the instrumentation cylinder 3, a top end region of the cap 1, and the second welding layer 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211214-A (JP)
Title: Method for producing softening agent composition
Inventor: SHIRATO KAZUTAKA
IPC: D06M13/467
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a transparent liquid softening agent composition having good appearance and storable at a low temperature without depositing foreign materials.  <P>SOLUTION: The softening agent composition contains (a) a compound having at least one 12-36C hydrocarbon group which may be interrupted with an amide group, an ester group and/or an ether group and further having a tert-amino group or its acid salt or quaternary ammonium group, (b) an organic solvent having a logP of 0.5-3 and (c) water. The production method contains a step to control the content of a 22-35C paraffin compound in the component (a) to ≤7mg/kg based on the total composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212099-A (JP)
Title: Method of controlling pressure flow using relationship of q=q(p, t), and method of measuring relationship of q=q(p, t)
Inventor: HASEGAWA KEIICHI
IPC: G01F1/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a pressure flow control method for controlling fluid precisely by deriving an actual flow Q directly from fluid pressure P and fluid temperature T.  <P>SOLUTION: In the pressure flow control method using a relationship of Q=Q(P, T), a relationship Q=Q(P, T) in a contraction member passage flow Q to the fluid temperature T and the fluid pressure P is obtained by an actual measurement, a fluid pressure P and a fluid temperature T are detected when a control valve is adjusted to be at an opening V, the constriction member passage flow Q is derived from the fluid pressure P and the fluid temperature T according to the relationship Q=Q(P, T), and the opening V of the control valve is adjusted to bring the difference between the constriction member passage flow Q and a set flow Qs closer to zero to control the constriction member passage flow Q to the set flow Qs. Flow control is made with only all the experimental data as a ground by using a computer and an electronic circuit, thus achieving a precise and high-speed flow control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214282-A (JP)
Title: Piezoelectric element
Inventor: WADA TAKATSUGI
IPC: H01L41/09
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reliability/high quality piezoelectric element in which a high orientation effect is realized even in a nonthermally deposited/annealed piezoelectric film and damage on the piezoelectric film is lessened during fabrication process.  <P>SOLUTION: The piezoelectric element has a piezoelectric film 14 principally comprising Pb and at least two elements out of Ti, Zr, Zn, Nb and Mg, and a seed layer 13 having principal components identical to those of the piezoelectric film 14 and stronger against corrosion than the piezoelectric film 14 is formed on the piezoelectric film 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI