baber/WOPTO huggingface dataset:
Patent JP-2004092964-A (JP)
Title: Heating cookware
Inventor: KOIKE TOSHIO
IPC: H05B11/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide easy-to-use heating cookware in which induction heating cookware and high frequency heating cookware are provided in close proximity to cook by each of them independently and use high voltage power supply in common.  <P>SOLUTION: The high frequency heating cookware 51 is put on a sink base in close proximity to the induction heating cookware 1 put on or assembled in the sink base, and a main electric power supply body 9 of the induction heating cookware 1 and a main electric power supply body of the high frequency heating cookware 51 are detachably and electrically connected. Moreover, an electric wire connecting both of them and the main electric power supply bodies are protected by a waterproof cover 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094492-A (JP)
Title: Ic card
Inventor: ISHII NOBUYUKI
IPC: B42D15/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card that can prevent damage to an IC chip and also can prevent the IC chip coming off from an IC card connecter unit due to the improved durability even though stresses of bending and twisting are applied to the IC card.  <P>SOLUTION: The IC card has the IC chip and an inlet with an antenna as well as a reinforcing structure located next to the IC chip, which are mounted between two columns facing each other by existing an adhesive. A surface roughness Ra of a non circuit side of the IC chip, which is an opposite side surface of the IC chip surface with the circuits, is ≤ 0.5 nm and the thickness of the card is ≤ 90 μm. The surface roughness Ry of the non circuit side of the IC chip nm, which is the opposite side surface of the IC chip surface with the circuits, is ≤ 4.5, and the thickness of the card is ≤ 90 μm. Furthermore, a side roughness Ry of the IC chip is ≤ 500nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091121-A (JP)
Title: Method of controlling switching of hopper by printer controller
Inventor: HIRAMOTO KOSUKE
IPC: B65H3/44
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when software is used to achieve automatic switching of hoppers when the printing paper sheet has run out, the priority of the hoppers to be switched must be fixed, precluding the user from changing the priority or inhibiting automatic switching to a specific hopper.  <P>SOLUTION: An automatic hopper switching function, a function for inputting from a control panel a priority corresponding to each hopper, and a switching priority information table for storing the input priority are prepared. When the printing paper sheet has run out as printing progresses, the switching priority information table is consulted to determine the next hopper to be used, so as to achieve automatic switching of the plurality of designated hoppers using the priority.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060133-A (JP)
Title: Umbrella setting tool
Inventor: SHINOHARA NANJIRO
IPC: A41D27/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella setting tool enabling freely using both the hands without holding an umbrella in the hand in a rainy day.  <P>SOLUTION: This umbrella setting tool is composed of a band, a pocket and a belt. The tool enables attaching an umbrella to the body at an appropriate angle so as to freely use both the hands without holding the umbrella in the hand in e.g. a rainy day when an umbrella is required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094068-A (JP)
Title: Mask inspection method and mask inspection apparatus
Inventor: HIRAYANAGI NORIYUKI
IPC: G03F1/84
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask inspection method and a mask inspection apparatus by which reliability of the data obtained by the mask inspection apparatus and exposure accuracy by an exposure apparatus can be improved.  <P>SOLUTION: The chuck 91b of the mask inspection apparatus has a sucking face 91c facing downward, and the holding part 50 of a mask 90 is held by sucking the upper face 50a to the face 91c. In this process, the pattern face 90a of the mask faces upward. Since the mask 90 is sucked on one face in both processes of mask inspection and exposure, the holding state of the mask 90 in the mask inspection apparatus is kept identical to that of the mask 10 in the exposure apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096683-A (JP)
Title: Current sampling circuit and current output type driving circuit using the same
Inventor: SUZUKI TOSHIO
IPC: H03K17/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-accuracy current sampling circuit capable of reducing an error of sampling, and a current output type driving circuit using the same.  <P>SOLUTION: When sampling a current, switches SW1 and SW2 are controlled into ON state and a switch SW3 is controlled into OFF state. The current of a sampling target which flows in a node N2 flows to a capacitor C1 via the switches SW1 and SW2, and a transistor M1 is conducted by a charging voltage thereof. When the transistor M1 is conducted, transistors M1 and M2 are operated in a saturation area by a bias circuit which is outputted by a voltage output circuit 1, and the current of the node N2 also flows in a route from a power line VDD via the transistors M1 and M2 and the switch SW2. When all the currents flow to the route, charging of the capacitor C1 is completed, and the sampling current is held as a charging voltage of the capacitor C1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103601-A (JP)
Title: Substrate and its manufacturing method
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L21/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance quality of a substrate to be manufactured via a step of coupling two substrates.  <P>SOLUTION: A method for manufacturing the substrate includes a step of manufacturing a first substrate having a first semiconductor layer 13 and second semiconductor layers 15, 16 on the layer 13 and having a partial insulation layer 14a on the layer 13 and exposed to a region to the layer 14a, a step of forming a third layer 17b on the overall surfaces of the layers 15, 16 of the first substrate, and a step of manufacturing a coupling substrate 30 by coupling a second substrate 20 to the layer 17b of the first substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103255-A (JP)
Title: Fuel cell
Inventor: FUJII YOSUKE
IPC: H01M8/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To secure a required power-generating performance with a simple structure by preventing a reaction gas from flowing outside a reaction gas flow channel.  <P>SOLUTION: The fuel cell 10 holds an electrolyte film/electrode structure 12 interposed between a first and a second metal separators 14, 16. A gas diffusion layer 42a has a larger surface area than a gas diffusion layer 42b in the electrolyte film/electrode structure 12, and a sealing member 60 is arranged in correspondence with an outer peripheral edge part 45 of the gas diffusion layer 42a. A sealing main body part 62 inserted between a solid polymer electrolyte film 36 and the first metal separator 14, and a flow channel forming part 64 inserted between the gas diffusion layer 42b and the first metal separator 14, forming a part of an oxidizing gas flow channel 46, are integrally arranged in the sealing member 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098307-A (JP)
Title: Printing system for rewritable paper
Inventor: NIINO KOJI
IPC: B42D15/10
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system for a rewritable paper, in which a rewritable paper printed by the predetermined number of used times is scrapped and which can prevent from being printed by an unauthorized person.  <P>SOLUTION: An MPU 19 in a rewrite printer 2, which has received data from a host machine 22, judges whether or not to start printing based on the received data and reads the number of used times of a magnetic stripes 3 with a magnetic head 5 at starting. Then, the MPU judges whether its number exceeds a limiting number of used times or not and, when not exceeded, the number of used times in the magnetic stripe 3 is updated by adding one time portion and a printing treatment is executed on a rewrite sheet 1, while when exceeded, the rewrite sheet 1 is discharged without being printed. At printing, the MPU also reads the ID code of a printer recorded on the rewrite sheet 1 so as to judge whether the printing is allowed or not. In this case, the printing is allowed when the read ID code of the printer coincides with the ID code of a printing permittee registered on a computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068239-A (JP)
Title: Cold prevention sock
Inventor: KUBO KYOKO
IPC: A41B11/10
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of cold prevention socks each protecting only the tip of a foot oversensitive to the cold, solving oversensitivity to the cold while warming the tip of a foot and facilitating attaching and detaching to/from the tip of a foot.  <P>SOLUTION: The pair of cold prevention socks each has a connecting part (3) on the surface of a bag-like holding part (1) covering the tip of a foot. The connecting part (3) contacts to an ankle belt (4). The holding part (1) has an opening part (2). The tip of a foot is inserted from the opening part (2) into the holding part (1) to be fastened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104653-A (JP)
Title: System, apparatus and method for information communication and computer program
Inventor: REKIMOTO JIYUNICHI
IPC: H04W28/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To share and exchange information with the opposite party of telephone conversation by performing cooperation performance between a telephone set and an electronic apparatus near the telephone set.  <P>SOLUTION: This information communication system is provided with: a first short-range communication means that operates when a first telephone operated by a first user is brought closer to a first apparatus and connects both the first telephone and the first apparatus; and a second short-range communication means that operates when a second telephone operated by a second user is brought closer to a second apparatus and connects both the second telephone and the second apparatus. The first telephone reads the IP address of the first apparatus through the first short-range communication means, transmits the IP address to the second telephone through a telephone network and further notifies the second apparatus of the IP address through the second short-range communication means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110867-A (JP)
Title: Nonvolatile semiconductor memory and nonvolatile memory cell
Inventor: OISHI TSUKASA
IPC: H01L27/24
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase transition memory which can make memory cell sizes smaller without impairing memory characteristics.  <P>SOLUTION: Dummy cells (DMC1, DMC2 and DMC3) are aligned and arranged in alignment to memory cells (MCs) arrayed in a matrix form. Word line piling lines (11a-11e) electrically connected apart prescribed intervals to a plurality of word lines (19a-19e) are formed in correspondence to memory cell rows. Also, substrate piling wiring (12 and 13) electrically connected to substrate regions are disposed respectively in correspondence to the dummy cell rows and dummy columns. The operating characteristics of memory cell transistors are stabilized by eliminating the voltage distributions of the substrate regions and the high-speed word lines are driven by the word line piling structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105020-A (JP)
Title: Traveling apparatus of combine harvester
Inventor: KOMOTO NOBUMI
IPC: A01D67/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling apparatus of a working car adopting a lifting and lowering structure suitable even for a small-sized car or an inexpensive model while improving the operating efficiency and traveling straight advance properties.  <P>SOLUTION: A machine body 2 is provided with a pair of left and right crawler traveling apparatuses 1 and 1 and a grain tank loaded on the right side. The crawler traveling apparatus 1 on the right side is composed of a lifting and lowering crawler traveling apparatus 1S freely drivable, liftable and lowerable within a prescribed vertical range for the machine body 2. The crawler traveling apparatus 1 on the left side is composed of a changeover crawler traveling apparatus 1K changing over the height to two positions of a lifted position to be at the same height level as that of the most lifted crawler traveling apparatus 1 on the right side and a lowered position to be at the same height level as that of the lifting and lowering crawler traveling apparatus 1S located at the central height within the prescribed vertical range L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111589-A (JP)
Title: Environmental assessment system of product and environmental assessment system of semiconductor device
Inventor: NAKABAYASHI MASAKAZU
IPC: G06Q50/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product assessment system performing environmental assessment of products and semiconductor devices readily in a short time, and to provide an environmental assessment system of semiconductor devices.  <P>SOLUTION: The environmental assessment system comprises a production process data base for storing production process information of products being used in the production process management system of products and semiconductor devices in correspondence with a process system, and an assessment unit performing environmental assessment of products and semiconductor devices and outputting its evaluation results. The assessment unit acquires production process information from the production process data base based on a process system corresponding to a product or a semiconductor device of a specified type, operates the environmental assessment of a product or a semiconductor device of a specified type, and outputs the evaluation results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112460-A (JP)
Title: Image output system and image output device used therefor, and control method
Inventor: SAKUTA KENJI
IPC: H04N5/76
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output system having improved operability.  <P>SOLUTION: A digital camera (DC) 30 is connected to an image output device 40 to be used as a USB (universal serial bus) device. The device 40 transmits a command for asking a request with a short time interval to the DC 30. When a request for outputting an image is issued, the DC 30 transmits a job to the device 40 as a response to the request. When an image and an output condition are selected, the DC 30 generates a DPOF script file (DPOFSF) as a job and transmits it to the device 40. The device 40 outputs an image in accordance with the DPOFSF, and stores information about the outputted images. If an instruction for changing the job is given while the image is outputted, the DC 30 changes the DPOFSF and transmits it to the device 40. Upon receiving the changed DPOFSF, the device 40 interprets the changed DPOFSF so as not to re-output the outputted image on the basis of the stored information about the outputted images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112470-A (JP)
Title: Color tone correcting method, image processing system, image processing apparatus, program, storage medium
Inventor: KAMIJO HIROYOSHI
IPC: G06T1/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system having a color calibration function which can automatically realize the calibration function.  <P>SOLUTION: A sensor unit 42 for acquiring color information of a patch image, an ambient temperature sensor 90, and a fixer temperature sensor 92 are always provided in an engine 30. A BEP 600 periodically causes the printing of a test patch to be interrupted. The sensor unit 42 detects color information on the patch image on a sheet after passing through a fixer 70. A color conversion characteristic acquirer 662 prepares a color conversion profile so as to reduce a color difference on the basis of a Lab value measured by the sensor unit 42 and a dataset for a YMCK value. When a difference between the prepared color conversion profile and a reference exceeds a predetermined range, a color data corrector 666 applies calibration to the YMCK value inputted from the FEP 500. When a temperature change detected by the sensors 90, 92 exceed the predetermined range, the color conversion profile previously prepared is modified by an amount corresponding to the temperature change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109742-A (JP)
Title: Method, apparatus, and program for harmonic structure section estimation, recording medium having program recorded thereon, method, device, and program for determination of threshold of harmonic structure section estimation, and recording medium having program recorded thereon
Inventor: NAKATANI TOMOHIRO
IPC: G10L25/03
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harmonic structure section estimating method for properly estimating a harmonic structure section even if an input sound signal does not have a constant level or includes intense background noise.  <P>SOLUTION: Provided are the steps of: estimating the basic frequency of the continuously inputted sound signal at each moment; estimating a momentary frequency in the sound signal; estimating a fixed point according to the momentary frequency; calculating the degree of occupation; calculating the degree of harmonic structure occupation for obtaining the sum of degrees of occupation at points where the fixed point matches an integer multiple of the basic frequency; and estimating the harmonic structure section by performing threshold processing for the value of the degree of harmonic structure occupation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110671-A (JP)
Title: Electronic computer system and its operation status display method
Inventor: SATO YOKO
IPC: G06F3/048
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily and specifically grasp operation status of a plurality of devices in an electronic calculation system.  <P>SOLUTION: The electronic calculation system 1 comprises a plurality of devices held in a box 2a, a display portion 2c for displaying operation status of the devices by lighting status, a body portion 2 having a control portion for controlling the devices and the display portion 2c, and a display device 3 having a display screen 3a. The devices are arranged to face to a front face of the box 2a. The front face of the box 2a is divided to regions 2b facing to the arranged devices. The display portion 2c is arranged on a boundary portion of the regions 2b and has a pair of LED corresponding to the regions. The control portion controls to successively shift lighting of a plurality of LED repeatedly and controls lighting of a plurality of LED, so that devices in operation can be specified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116057-A (JP)
Title: Flushing method for sewer pipe
Inventor: NUNOYAMA TADAYOSHI
IPC: E03F9/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flushing method for sewer pipes avoiding problems in working safety and improving working efficiency.  <P>SOLUTION: A flow changing ball 7 is put in a sewer pipe 1, filth remaining in or sticking to the inside of the sewer pipe is removed by forcedly moving the ball 7 in the direction opposite to the outflow direction of the sewer. The flushing method is constituted of a first process in which the ball is arranged on the pipe bottom 5a in the sewer pipe 1 and is forcedly moved and a second process in which the flow changing ball 7 is arranged in the upper wall 5b of the sewer pipe 1 after completion of the first process and is forcedly moved a plurality of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117661-A (JP)
Title: Manufacturing method for optical member and manufacturing apparatus therefor
Inventor: KITO SATOSHI
IPC: G02B3/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical member and a manufacturing apparatus therefor for appropriately controlling its shape.  <P>SOLUTION: The manufacturing method for an optical member 10 comprises steps of (A) providing an optical member precursor 10b on a base substrate; and (B) forming the optical member 10 by curing the precursor 10b in a state that the distant pressure of the precursor 10b is lower than the pressure adjacent to the precursor 10b. Alternatively, the manufacturing method comprises a step of (C) forming the optical member 10 by curing the precursor 10b in a state that electrical charge with an opposite polarity to a polarity of a surface of the precursor 10b is existing near the precursor 10b in stead of the step (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119143-A (JP)
Title: Surface light source
Inventor: HIGUCHI MASARU
IPC: G02F1/1335
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source capable of emitting light forward from a light emitting element disposed on its side as light of sufficient intensity having a uniform intensity distribution.  <P>SOLUTION: A reflector 16 is provided in the back side of a light guide plate 11, whereof one end surface is formed as an incident end surface 12 and the front surface is formed into a stepped surface, and which leads the light entering from the incident end surface 12 to emit it from a plurality of the stepped surfaces 13 on the front surface, a light emitting element 17 is disposed by making it face the incident end surface 12 of the light guide plate 11, a diffusing means 18 is provided on the front side of an end part region in a range set apart from the incident end surface 12 of the light guide plate 11 by at least the height of the incident end surface 12 or more, and an optical member 20 to refract light emitted from a plurality of the stepped surfaces 14 of the light guiding plate in the direction whereon its angle made to the stepped surface 14 becomes small is disposed on the front side of the light guide plate 11 by making it face the part other than the end part region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117157-A (JP)
Title: Thermal flowmeter
Inventor: SEO MASAMI
IPC: G01F1/698
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the temperature of a fluid regardless of thermal effects from the outside via a base of a flow sensor.  <P>SOLUTION: At measurement on the temperature of the fluid, an arithmetic processor 14 of a converter 1 halts the drive of a heater 20A for a cleaning period, halts the drive of a flow velocity sensor 20B, and then drives only the flow velocity sensor 20B for measuring flow velocity formed on a diaphragm of the flow sensor. On the basis of a resistance value of the flow velocity sensor 20B, the temperature of the fluid is computed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113941-A (JP)
Title: Method and apparatus for separating isotope of gadolinium
Inventor: TAKIZAWA YASUSHI
IPC: G21C3/62
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for separating isotopes of gadolinium, by which an enriched product/a scrap metal of gadolinium can be recovered effectively while using an atomic laser method, and which has excellent profitability.  <P>SOLUTION: In the method and the apparatus for separating isotopes of gadolinium, a part of the scrap metal of gadolinium obtained in a separating process is added to natural gadolinium by ≤40%, which is then supplied to a preliminarily melting crucible 20 and melted. After that, the melted gadolinium is supplied to an evaporating crucible 3. The cross-sectional shape of a gutter 24 arranged along the lower edge of a product recovering plate 25 is made V-shaped.  <P>COPYRIGHT: (C)2004,JPO