baber/WOPTO huggingface dataset:
Patent JP-2003230482-A (JP)
Title: Pressure cooker
Inventor: ZUSHIDA JUNKO
IPC: A47J27/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure cooker capable of performing an efficient pressure cooking with safety and easiness in handling for business use.  <P>SOLUTION: This pressure cooker 30 comprises a frame body A having a base part 1 and a columnar part 2; a gas stove 4 installed to the base part 1; a control device 6 for controlling the gas combustion of the gas stove 4 with the temperature as parameter; a timer switch 7 interlocked with the control device 6; a rotating lever provided above the columnar part 2; a pan lid 11 mounted on the lower end of a rod 9 vertically moved by the rotating operation of the rotating lever and pressed onto a pressure pan 10 placed on the gas stove 4 in the bottom position to seal it; a temperature sensor 13 for detecting the internal temperature of the pressure pan mounted on the pan lid 11 and outputting a detection signal to the control device 6; and a lock mechanism K having a lock pin 15 for fixing the rotating lever 8 in the state where the pan lid 11 is pressed onto the pressure pan 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238001-A (JP)
Title: Winding machine for adhesive tape
Inventor: TOYOTSUJI KOUICHI
IPC: B65H23/195
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a adhesive tape winding machine through such a procedure that a adhesive band as a work for adhesive tape is taken up to form a web and cut off therefrom, directly followed by the next process.  <P>SOLUTION: On a machine frame 1 a turret disc 3 is installed through a main shaft 2 in such a way as rotatable intermittently, and a plurality of rotary shafts 4 are rotatably arranged on the turret disc 3 around the main shaft 2 at certain angular intervals, and a press roller 9 is pressed to the adhesive band t extending from a core tube 16 in the takeup position a to the web T in the standby position b, and the adhesive band t is cut by a movable cutter 12, and the web T drawn out of any rotary shaft 4 of a drawout device 10 is sliced so that an intended adhesive tape having the specified width is produced. In this adhesive tape winding machine, a press roller driving mechanism 20 is installed inside the rotating loci B of the rotary shafts 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243212-A (JP)
Title: Magnetic solid material and its manufacturing method
Inventor: KAKIMOTO ETSUJI
IPC: H01F1/08
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain such a magnetic solid material without using a binder that has nano-scale crystal particle size and a relative density of 85% or more.  <P>SOLUTION: A shock wave is given to a magnetic powder having nano-scale crystals in particle size by using a water as a medium, and the magnetic powder is compressed and solidified. Thus, a magnetic solid material can be obtained without almost changing the size of crystal due to compression.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238186-A (JP)
Title: Method for processing glass rod for optical fiber
Inventor: MIZUTA KATSUYUKI
IPC: C03B37/012
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of flame polishing of a glass rod for optical fiber.  <P>SOLUTION: In performing the flame polishing of an optical fiber matrix 1, the burner used is a focus-type burner 7 having a jetting port 10 that jets a combustion gas and a plurality of combustion-assisting gas feed conduits 11, 11, distributed within the port 10 and extended toward a focus being a point on the center line of the port 10, and the distance d between the end surface of the port 10 of the burner 7 and the surface of the glass rod 1 is 0.5-1 time the focal length f of the burner 7. Further, by using a burner having a focal distance f of 200-300 mm as the burner 7, the distance d between the end surface of the port 10 and the surface of the glass rod 1 becomes proper to further facilitate the flame polishing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236125-A (JP)
Title: Game machine
Inventor: TANIGUCHI NOBUYUKI
IPC: A63F7/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which both of a pachinko game and a slot game can be played by a single machine.  <P>SOLUTION: The pachinko game can be played by operating a pachinko game selecting switch 16, and the slot game can be played by operating a slot game selecting switch 17. Thus, both of the pachinko game and the slot game can be played by a single machine. In the slot game, the rotation of reels 62L, 62C and 62R can be started by feeding of a game ball, and prize balls are put out when they stop with bonus point patterns on an effective line, thereby not only the pachinko game but also the slot game can be played by using the game ball.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003065842-A (JP)
Title: Infrared detector
Inventor: ISHIKAWA TOMOHIRO
IPC: H01L35/34
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To concurrently restrain both a thermal time constant and a thermal conductance of an infrared detector used for an infrared focal plane array, to enhance a characteristic. SOLUTION: This detector is provided with a semiconductor substrate 3, a single crystal silicon thin-film arranged and held on the semiconductor substrate 3 under a hollow condition with a prescribed space, a plurality of thermoelectric conversion means formed embeddedly respectively inside the single crystal silicon thin-film to convert heat generated by an infrared ray irradiating the single crystal silicon thin-film 10 into an electric signal, a first connection layer 6 embedded inside the single crystal silicon thin-film to conduct electrical connection among the plurality of thermoelectric conversion means, and a second connection layer 9 for transmitting the electric signal output from the thermoelectric conversion means to a wiring formed in the semiconductor substrate. At least either of the first connection layer 6 or the second connection layer 9 is constituted of a silicon compound to omit an interlayer insulation film and a metal wiring, and the fast and highly sensitive infrared detector reduced in a heat capacity is provided thereby.
Patent JP-2003240832-A (JP)
Title: Radiowave incoming angle presuming device and presuming method
Inventor: SAITO SHINICHI
IPC: H01Q3/26
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform highly accurate angle detection of incoming radiowave.  <P>SOLUTION: A selection part 3 selects pairs of antenna elements different in intervals from among array antennas 1 and supplies their received data and data on the interval to a computation part 5. The computation part 5 computes the incoming angle of a received radiowave for each pair of antenna elements and supplies them to an angle narrowing-down processing part 6 together with the interval data on the pair of antennas. The processing part 6 determines whether the presumed incoming angles obtained are solely in common with each other, and outputs incoming angle data presumed with the highest angular accuracy when they are obtained solely in common with each other. Further, the selection part 3 additionally selects pairs of antenna elements different in intervals in order until incoming angles are obtained solely in common, and the data is supplied to the computation part 3. Therefore, a highly reliable incoming angle presuming device can be provided which allows incoming angle presuming operation to be continued even if the antenna elements partly get out of order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246250-A (JP)
Title: Vehicle having parking-support apparatus
Inventor: MAEMURA TAKAHIRO
IPC: B60R21/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly select the function of a parking-support apparatus and the function of a proximity obstacle warning apparatus regarding a vehicle having the parking-support apparatus equipped with the proximity obstacle warning apparatus.  <P>SOLUTION: This vehicle having the parking-support apparatus instructs a driver driving operations required for parking. The vehicle is equipped with the proximity obstacle warning apparatus and with a selecting means 6 which selects the kind of the parking support. When the kind of the parking support by the selecting means 6 is selected, the parking support of the selected kind is operated, and at the same time, the proximity obstacle warning apparatus is operated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241079-A (JP)
Title: Image observing device
Inventor: KOGA TETSUYA
IPC: G03B3/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image observing device in which a coarse focusing on a specimen is easily performed.  <P>SOLUTION: Pointer light for a rough focusing standard is projected upon a work 1 from a light source 21 as a projecting part via a beam splitter 12 and an objective lens 11. The image of the projected pointer light is varied depending on the position of the work 1 and the variation is visible even when the work 1 is directly observed with the naked eye.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251372-A (JP)
Title: Negative ion generation method and negative ion generation apparatus
Inventor: MIZUKAMI AKIRA
IPC: A61H33/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating negative ions by stimulating a substance having spontaneous polarization by using the impact of the falling of water supplied into a bathtub or a beverage container to urge spontaneous polarizing, and a negative ion generation apparatus using this method.  <P>SOLUTION: This negative ion generation apparatus is equipped with a means for housing the substance A having spontaneous polarization in an upwardly opened water permeable housing container 2, a means constituted so that a water receiving portion 3 is formed to the upper end opening of the housing container 2 so as to be successively constricted toward the flowing water hole 4 piercing the central part of the upper end opening and a means for forming a buoyancy part 5 to the housing container 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259189-A (JP)
Title: Imaging device and image processing method
Inventor: IKEYAMA HIROMASA
IPC: H04N5/235
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device, etc., which can prevent the whole output image from being influenced by an image signal of an area to be masks.  <P>SOLUTION: The imaging device with a mask function of masking a specified area in a picked-up image is equipped with a masked area specifying device which specifies the area to be masked in the picked-up image and an image processor which performs image processing while excluding an image signal included in the area to be masked from an object to be processed. Thus, the masked area specifying device sets the specified area in the picked-up image as the area to be masked, so that the specified area in an output image is not displayed. Further, the image processor excludes the image signal of the area to be masked from a detection object of image processing to eliminate the influence of the image signal of the area to be masked upon image processing of the whole image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252574-A (JP)
Title: Hoisting accessory structure of hoist
Inventor: MUKODA TAKAHISA
IPC: B66D3/04
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoist to be easily detached from a traverse gear as well as connected to the traverse gear by considering the fact that the work concerning setting and detachment of a hoist such as an electric chain block to/from a traverse gear is difficult and the market's request for making the work easier.  <P>SOLUTION: In the structure of the hoisting accessory part, a stopper is disposed to rotate outward so that the hoist can be moved upward/downward. In addition, the hoisting accessory part also has a projection part to interfere when the hoisting accessory is detached and a lock mechanism to lock the hoisting accessory to a hook. Accordingly, the hoist capable of easily performing setting to/detachment from a traverse gear, which is conventionally a difficult work, can be provided. Further, as the hoist can be developed to a lower hook for slinging a heavy material, the work efficiency can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261177-A (JP)
Title: Hermetic container
Inventor: KOBAYASHI SHINICHIRO
IPC: B65D77/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hermetic container with a high oxygen barrier property, sealability and easiness to unseal in a simple structure by providing the sealability to satisfy required conditions and easiness to unseal for consumers' convenience in unsealing while applying the high oxygen barrier property to the hermetic container.  <P>SOLUTION: A portion 10 to be heat-sealed which projects upward from the upper surface 9 of a flange is provided, and the portion 10 at a portion to be unsealed 12 where a lid material 8 is to be rolled up is formed like a chevron projecting in the overhang direction of the flange.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258114-A (JP)
Title: Semiconductor device
Inventor: KOYANAGI TAKESHI
IPC: H01L21/822
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization of a power FET, wherein power FETs in which ESD countermeasures are taken and power FETs in which ESD countermeasures are not taken are mixedly connected and arrayed in a plurality of rows.  <P>SOLUTION: The distance, between a drain contact 32 of a drain region 31 in the vicinity of an output pad 2 and an oxide film 36, is made greater than the distance between a source contact 38 of a source region 37 and an oxide film 41. The distance between the drain contact of a drain region, isolated from the output pad 2 and an oxide film, is made equivalent to the distance between the source contact of a source region and the oxide film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003077008-A (JP)
Title: Image processing program, computer readable storage medium storing image processing program, image processing method and image processing device
Inventor: MURAMORI MASASHI
IPC: A63F13/57
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To easily recognize delicate tilting or undulations of an object surface visually. SOLUTION: A particle 14 moving to a tilting direction on a grid line in a speed corresponding to a tilting angle of the object surface 11 is plotted as well as the grid line showing the state of the tilting of the object surface 11. Thus, a player can easily recognize the state of the delicate tilting or the undulations of the object surface 11 visually by referring to the grid line 13 and movement of the particle 14.
Patent JP-2003261732-A (JP)
Title: Aqueous emulsion composition
Inventor: MISE TSUYOSHI
IPC: C08K5/24
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous emulsion composition having excellent adhesiveness to various base materials, exhibiting low viscosity close to Newtonian flow and providing smooth coated surface free from crawling when applied to various base materials and excellent in workability.  <P>SOLUTION: The aqueous emulsion composition is obtained by polymerizing (A) a carbonyl group-containing unsaturated monomer with (B) a carboxy group- containing unsaturated monomer represented by the formula CH<SB>2</SB>=CR<SB>1</SB>-CO-O-R<SB>2</SB>- O-CO-R<SB>3</SB>-COOH and (C) a copolymerizable unsaturated monomer in the presence of (D) a radically polymerizable surfactant and compounding the resultant aqueous dispersion with (E) a water-soluble dihydrazide compound. The aqueous emulsion composition has ≥50 mPas and <500 mPas low shear viscosity and ≤1.5 ratio of viscosity at 1.0×10<SP>2</SP>(1/s) shear rate/viscosity at 1.0×10<SP>5</SP>(1/s) shear rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002359599-A (JP)
Title: Terminal for receiving newspaper data, and method for distributing information
Inventor: KAMISAKA NAOYUKI
IPC: H04H60/17
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To distribution newspaper through satellite communication to subscription contrast households. SOLUTION: A newspaper editing and distributing system 1 of a newspaper head office electronically prepares a nationwide newspaper space as newspaper data, and transmits the newspaper data via a communication satellite 7 to a newspaper branch office 2. Newspaper editing and broadcasting system 2 of each newspaper branch office enciphers newspaper data which are obtained by compounding and editing the received newspaper data and local newspaper data, and broadcasts the newspaper data added with the classification and issue date of newspaper via the communication satellite 7.  A home terminal 5 of each household receives the newspaper data broadcast by the newspaper branch office 2, decodes the newspaper data by using a preliminarily obtained key, and temporarily stores the newspaper data, whose classification and issue data are matched with preliminarily set contract contents, and reproduces and displays the newspaper space, in response to request from a user.
Patent JP-2003269884-A (JP)
Title: Heat exchanger and heat transfer system
Inventor: KISHIMOTO AKIRA
IPC: F28F1/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger wherein heat transfer characteristics at a time of heat exchange is improved, while reducing a fluid friction resistance in a medium fluid passage, even when an aqueous solution obtained by adding a surfactant which reduces a friction resistance is used as a heat transfer medium.  <P>SOLUTION: This heat exchanger using an aqueous solution obtained by adding a surfactant as a heat transfer medium comprises a heat transfer tube 11 for performing heat exchange and mixing means 20 disposed at upstream of the heat transfer tube 11. The mixing means 20 stirs heat transfer medium supplied to the heat transfer tube 11. In a surfactant aqueous solution, the surfactant self-assembles to form a cylindrical micelle with a hydrophobic group as a center and a hydrophilic group surrounding an outer circumference. When a sharing force is given by stirring the surfactant aqueous solution, a twist of the micelle is released and a viscoelasticity is not developed, resulting in improved heat transfer characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266569-A (JP)
Title: Double facer for corrugated board sheet manufacturing apparatus
Inventor: ISHIBUCHI HIROSHI
IPC: B31F1/36
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress S-shaped warpage in the width direction of a corrugated board sheet in a double facer of a corrugated board sheet-manufacturing apparatus.  <P>SOLUTION: In this double facer, a hot plate 162 is divided into a plurality of heating chambers 162a and 162a in the sheet width direction; and the amount of heat for heating sheet materials 22 and 23 in each heating chamber 162a can be individually regulated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273108-A (JP)
Title: Method for manufacturing semiconductor device, semiconductor device, and circuit board and electronic apparatus
Inventor: ISHII MAKOTO
IPC: H01L21/60
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which simplifies manufacturing processes and reduces manufacturing costs by primarily omitting a difficult process such as a process for forming a resist of a given shape on the surface of a substrate having a through hole, and prevents reduction in yield caused by residues of the resist or the like.  <P>SOLUTION: An opening is formed in an electrode pad 16 formed on the substrate 10, and a hole is formed in the substrate 10 right beneath the opening of the electrode pad 16 followed by forming an insulating film 22 at upper and rear portions of the electrode pad 16. Anisotropic etching is performed to the whole surface of the substrate 10 from above the substrate 10 without using a resist followed by removing the insulating film 22 formed substantially parallel to the surface of the substrate 10 so as to expose the electrode pad 16. Then, plating is performed inside the hole to form a connecting terminal which is electrically conductive with the electrode pad 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266763-A (JP)
Title: Lighting control method, driving circuit and image forming equipment
Inventor: NISHIZAWA KATSUHIKO
IPC: H04N1/113
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To make density fluctuations in an output image attributed to a thermal crosstalk insignificant, and expand the dynamic range in an image forming equipment using a multi-beam laser array.  <P>SOLUTION: A waveform shaping circuit to make an overshoot occur in an light output waveform of a laser, namely to make the starting intensity of light at the start of LD lighting stronger than in the steady-state lighting is provided in each emission point of a multi-beam laser array. The amount of overshoot in each waveform shaping circuit is set in accordance with the position of each emission point to ensure that an overshoot in an inward emission point (see (A)) in which a decrease in the luminous energy due to thermal crosstalk will be larger than an overshoot in an outward emission point (see (B)) in which a decrease in the luminous energy due to thermal crosstalk is small, considering a decrease in luminous energy due to thermal crosstalk.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270669-A (JP)
Title: Liquid crystal display device
Inventor: SAKAI MASAHIRO
IPC: G02F1/13363
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OCB (optically compensated bend) type liquid crystal display device which performs satisfactory image display by properly setting a driving frequency and a black insertion rate.  <P>SOLUTION: The black insertion rate and the driving frequency are specified on the basis of relation between the driving frequency and a critical black insertion rate being a minimum required black insertion rate for preventing the alignment state of a liquid crystal from changing from bend alignment to splay alignment, and display operation is performed with the specified black insertion rate and driving frequency. The driving frequency is properly switched, and the black insertion rate is changed in accordance with the switching. The driving frequency is switched in accordance with, for example, change in the temperature of a liquid crystal layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272001-A (JP)
Title: Portable information equipment
Inventor: SAKAMOTO KIYOMI
IPC: G01C21/26
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable information equipment capable of outputting information related to a parking charge without causing a charge for using a public line.  <P>SOLUTION: This portable information equipment E<SB>1</SB>is constituted to allow a user to carry it with him/her. It is provided with a work region 13 for storing at least a parking start time when parking of a vehicle at a pay parking lot is started and a unit time charge per unit time of the pay parking lot, a time counting device 14 for counting current time, computing equipment 11 for preparing parking related information related to the pay parking lot using the parking start time, the unit time charge, and current time, and an outputting part 15 and/or 16 for outputting the prepared parking related information.  <P>COPYRIGHT: (C)2003,JPO