baber/WOPTO huggingface dataset:
Patent JP-2004092453-A (JP)
Title: Controlling device of vehicle
Inventor: MIZUTANI KOICHI
IPC: F02N15/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling device of a vehicle which is a vehicle automatically stopping and starting an engine and which is capable of more suitably performing restart of the engine.  <P>SOLUTION: The controlling device of the vehicle is provided with a starting means (a starter 40) which starts the engine 10 installed on the vehicle. It causes the engine 10 to automatically stop operation when predefined stopping condition is suited and furthermore to automatically restart operation by driving the starting means when predefined starting condition is suited. In addition, when the predefined starting condition is suited and the starting means to restart the engine 10 is driven, it interrupts to drive the starting means if state under which driving force of the starting means is transmitted to a driving system (a transmission 30 etc.) of the vehicle is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095039-A (JP)
Title: Optical pickup device and optical disk device
Inventor: OGATA TETSUYA
IPC: G11B7/135
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of dealing with plural kinds of information recording media, and forming an optimal optical spot for each information recording medium without enlargement and high costs.  <P>SOLUTION: Luminous fluxes emitted from a plurality of light sources are made roughly parallel lights at an optical element 52, and then converged through an objective lens 60 on the recording surface of the corresponding information recording medium. Since the shorter the wavelength of a luminous flux made incident on the optical element, the larger is the divergence angle, in the case of a luminous flux of a short wavelength, the intensity distribution of the luminous flux converted through the objective lens becomes nearly uniform. In the case of a luminous flux of a long wavelength, most thereof is converged through the objective lens. That is, the rim intensity of the luminous flux captured through the objective lens can be made close to the ideal value of its wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090984-A (JP)
Title: Packaging device
Inventor: KODAMA MASAAKI
IPC: B65B9/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging device for easily performing the delivery and guide work of a starting end side of a film in rearrangement of a rolled web or newly setting of film.  <P>SOLUTION: In the packaging device, a side edge part of a cylindrical film F3 is carried while being held by a pair of feed roller 5 which are a carrying device 6 to be rotated by a drive source 12 in a feeding operation of a regular packaging film F1. A one-way clutch 21 is interposed between the drive source 12 side and the feed rollers 5 side so as to rotate the pair of feed rollers 5 along the feeding direction of the film F3 individually from the rotation of the drive source 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095351-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: YAMAMOTO FUMIMASA
IPC: H01M10/052
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery in which safety at overcharge is improved.  <P>SOLUTION: This is a non-aqueous electrolyte secondary battery which comprises a group of electrodes 1 which have wound in flat shape a positive electrode 2 and a negative electrode 3 through a separator 4, a non-aqueous electrolyte containing halogenated aromatic hydrocarbon, a container of which the inner face is formed of polyethylene system resin, a reed which is electrically connected to the group of electrodes 1 and of which top end is led out to the outside of the container, and protection films 11a, 11b made of polyethylene system resin which are interposed between the inner face of the container and the reed. The edge part on the winding side of the separator 4 is more protruded than the edge part on the winding side of the positive electrode 2 and the negative electrode 3 in the group of the electrodes 1, and the distance between the edge part on the winding side of the separator 4 and the protection films 11a, 11b is 1 mm or less ( including 0 mm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091152-A (JP)
Title: Image forming device
Inventor: SATO AKIHIRO
IPC: B65H31/32
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of efficiently processing diversified output documents (sheets) and preventing a decrease in productivity even if a paper jam or the like occurs.  <P>SOLUTION: The image forming device includes at least two image forming parts 10, 11; a common sheet processing part 120 which processes sheets S; and temporary sheet storage parts 110, 111 provided correspondingly to the image forming parts 10, 11 for selectively and temporarily storing the sheets S output from the image forming parts 10, 11. To process the sheets S, the sheets S are selectively and temporarily stored in the temporary sheet storage parts 110, 111. The sheets S stored in the temporary sheet storage parts 110, 111 are guided to the sheet processing part 120 at a predetermined timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096029-A (JP)
Title: Manufacturing method of power semiconductor device
Inventor: UKITA YASUNARI
IPC: H01L23/48
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a power semiconductor device highly reliable in operation by using low melting point Pb-free solder.  <P>SOLUTION: Prescribed positions of a power semiconductor device element 3 connected to a lead frame 1 and the Pb free solder 2 are sealed with a sealing material 4, 4a and 4b, and wire bonding and packaging are carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093081-A (JP)
Title: High frequency heating device
Inventor: ITO YUICHI
IPC: H05B6/68
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency heating device of a simple constitution, capable of unifying a finish temperature of food without overheating the food.  <P>SOLUTION: A distribution of temperature of a heated matter placed on a loading space during heating, is detected by an infrared ray sensor, and the stable heating finish can be obtained without overheating by stopping the heating within a heating limit time calculated on the basis of a first detection temperature, and correcting the variation with age, of the infrared ray sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074383-A (JP)
Title: Annular cutter
Inventor: MIKITANI TOSHIO
IPC: B23B51/04
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annular cutter with improved discharge efficiency of cutting chips produced by cutting and a superior durability.  <P>SOLUTION: This annular cutter is alternately disposed with first cutting blades and second cutting blades in the circumferential direction of its bottom part. The edge of the first cutting blade 3 is formed as slope faces extending from a vertex to the upper sides of the width-directional both ends and the edge of the second cutting blade 5 is formed as slope faces extending from a vertex disposed toward the outer circumferential side of the vertex of the first cutting blade, toward the upper sides in the width-directional both ends. The internal circumferential side slope face of the second cutting blade is formed with a plurality of slope faces discontinuously formed by a step part. The edges of the first cutting blade and the second cutting blade are so provided that the step part of the second cutting blade crosses with the internal circumferential side slope face of the edge of the first cutting blade in the front view, and the slope face from the vertex to the outer circumferential side is formed as the slope face stacked on the outer circumferential side slope face of the first cutting blade in the front view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065876-A (JP)
Title: Stuffed doll and handle of furniture
Inventor: KAWAMURA MITSUE
IPC: A63H3/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stuffed doll which can be used not only as healing power or a decoration but also as a daily tool to be touched to enable the stuffed doll to give tender feeling to inhumane life of a cellular family (constituted of husband, wife and few children) by gentle skin touch of the stuffed doll.  <P>SOLUTION: This stuffed doll has a double-sided self adhesive tape at a part, and can be stuck to a handle of furniture or a telephone set via the tape. Thus, a user can enjoy himself/herself by adhering the doll to the handle or the telephone set as he/she likes to take tender touch feeling of the stuffed doll into a tool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100562-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: UEDA TAKANOBU
IPC: F02D19/08
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To excellently maintain a balance between two kinds of fuels in an engine which operates by switching the two kinds of fuels.  <P>SOLUTION: A high octane number gasoline and a low octane number gasoline are switchingly supplied to the engine 100. A NO<SB>x</SB>occlusion and reduction catalyst 70 is provided to an engine exhaust passage 50. A rich spike operation of the engine is regularly performed for reduction and purification of NO<SB>x</SB>. An electronic control unit (ECU) 30 of the engine determines, based on remaining amounts in tanks 11H and 12H, whether or not a consumption amount of any of the fuels must be increased in order to maintain the balance of the fuel consumption amount. When it is determined that any consumption amount must be increased, the engine is operated with the fuel in which the fuel consumption amount must be increased at rich spike operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104445-A (JP)
Title: Picture projection device
Inventor: KONDO YOSHINAGA
IPC: G02F1/133
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a picture on a projection face complicatedly deforms and a distortion is difficult to be corrected at the time of adjusting the picture when the vertical and horizontal picture distortions co-exist.  <P>SOLUTION: A device is provided with a detection means 52 detecting an inclination against a horizontal face in a direction where a picture is projected, a specification means 50 specifying a first correction value for reducing a trapezoidal distortion in the vertical direction of the picture projected on the projection face (screen, for example: not illustrated) in accordance with the inclination that the detection means 52 detects, an input means 51 inputting a second correction value for reducing the trapezoidal distortion in the horizontal direction of the picture projected on the projection face and a picture conversion means 42 converting the picture so that the trapezoidal distortion for correction, which corresponds to the given correction value, is generated in the picture displayed on picture display means 20R to 20B whenever the first correction value or the second correction value is given.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099130-A (JP)
Title: Gift housing container attached to drink can
Inventor: YASUDA MASAHARU
IPC: B65D25/20
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gift housing container attached to a drink can which makes it impossible to judge from outside what kind of gift is housed in and extremely facilitates a housing operation of the gift.  <P>SOLUTION: The gift housing container is equipped with a cylindrical container removably secured to a winding fastening margin of the drink can, the container having a bottom surface closing a lower end and an opening closing lid connectively integrally mounted in the upper end, a mating protruding portion mating with the upper end of the cylindrical container formed on the downward surface of the lid and a cut portion formed at the upper end of the cylindrical container wherein the cut portion and the lid are connected by plastering a seal in the state of the lid being closed and the lid is opened by peeling the seal and inserting a finger or the like in the cut portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102808-A (JP)
Title: Memory controller
Inventor: MIYAHARA TADAYOSHI
IPC: G06F13/28
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To promptly perform DMA (direct memory access) transfer in recovering from an energy saving mode in a memory controller which controls read/write of a DDR (double data rate) SDRAM (synchronous dynamic random access memory).  <P>SOLUTION: The memory controller 1 which controls the read/write of data of a memory unit 10 consisting of a plurality of memory cells is provided with first and second DMA controllers 4, 5 which perform the DMA transfer of read data, first and second DMA controllers 6, 7 which perform the DMA transfer of written data, a self-refreshment control part 8 which outputs a request signal for setting and releasing self-refreshment and a memory arbiter 3 which performs arbitration to each request and the next address is inputted in the memory arbiter 3 from the first and second reading DMA controllers 4, 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279920-A (JP)
Title: Liquid crystal dispensing apparatus
Inventor: KWEON HYUG JIN
IPC: B05C11/10
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal dispensing apparatus in which a needle for opening or interrupting the discharge hole of a needle sheet is easily replaced at low cost when the needle is deformed or broken by constructing the needle separable.  <P>SOLUTION: The liquid crystal dispensing apparatus is constructed by including: a liquid crystal filling means which is filled with liquid crystal and applies pressure to the liquid crystal; a needle sheet which is mounted on the lower part of the filling means and has a discharge hole for discharging the liquid crystal; the needle which comprises two separable needles, is inserted in the filling means so as to be movable vertically, and has a spring mounted on one end of the second needle, and opens or interrupts the discharge hole of the needle sheet by bring one end of the first needle into contact with the discharge hole of the needle sheet and by moving up and down; a solenoid coil and a magnetic rod which are mounted on the upper part of the second needle, generate magnetic force by the application of a power source, and transfer the needle to an upper part; and a nozzle which is mounted on the lower part of the filling means and dispenses the liquid crystal of a liquid crystal container on a substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003192352-A (JP)
Title: Iron oxide particles
Inventor: KATSUYAMA KOICHI
IPC: C09C1/22
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide iron oxide particles whose blackness is high and environmental resistance property is excellent in spite of low environmental loading.  <P>SOLUTION: The iron oxide particles in which titanium is contained by 0.3-1.5 vol.% to the total amount of the iron oxide particles and a ratio A/B of a rate (A%) of FeO to the total amount of Fe in 10 vol.% of iron element from the surfaces to a rate (B%) of FeO to the total amount of Fe in the residual 90 vol.% is 0.7-1 are provided. It is preferable that a specific surface area by a BET method is 10-15 m<SP>2</SP>/g and a particle shape is octahedral.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103180-A (JP)
Title: Optical information recording medium
Inventor: MATSUISHI FUJIO
IPC: G11B7/24094
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium capable of recording visible information on a label face with the laser irradiation of a low output without adversely affecting a medium and electronic information recorded on the medium by using a laser device for recording/reproduction of the electronic information.  <P>SOLUTION: This optical recording medium has a layer 5 for recording optically the visible information by using the laser beam on the label face. In the medium, a laser beam transparent layer 6 which consists of a coating film whose thickness is 10μm to 100μm is formed on the upper surface side of the visible information recording layer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195814-A (JP)
Title: Light emitting device and electronic equipment
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/14
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which can prevent a light emitting element from having variations in luminance depending upon a characteristic of a TFT controlling a current supplied to the light emitting element, prevent the luminance of the light emitting element from decreasing owing to deterioration of an organic light emission layer, and obtain constant luminance without being affected by the deterioration of the organic light emission layer nor temperature variation.  <P>SOLUTION: The current flowing to the light emission element is held at a desired value without being affected by characteristics of the TFT not by controlling the luminance of the light emission element with a voltage applied to the TFT, but by controlling a current flowing to the TFT by a signal line driving circuit. Further, a reverse bias voltage is applied to the light emission element in every fixed period. The two arrangements have synergistic effect to more prevent the luminance from deteriorating owing to deterioration of the organic light emission layer and the current flowing to the light emission element can be held at a desired value without being affected by a characteristics of the TFT.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004111511-A (JP)
Title: Radiograph detector and its manufacturing method
Inventor: ARAKAWA SATORU
IPC: H04N5/32
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide impact resistance and to reduce the weight and costs of a radiograph detector for detecting electric charge generated by the irradiation of radioactive rays as an electric signal.  <P>SOLUTION: The radiograph detector consists of a radiation detection layer 2 formed by dispersing radiation detecting grains capable of generating charge by the irradiation of recording radioactive rays into a polymer and an electric signal detection layer 3 obtained by forming a detection element 35 for detecting the charge generated on the radiation detection layer 2 as an electric signal on the surface of a plastic substrate 34 in each pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111537-A (JP)
Title: Transformer and distribution apparatus
Inventor: TSUCHIYA KENJI
IPC: H01F27/28
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load loss by reducing resistance caused by a primary winding wire.  <P>SOLUTION: The primary winding wire and a secondary winding wire which are wound around an iron core 24 are provided, the primary winding wire 36 is laminated over eight stages with an insulator 34 in between, and the primary winding wire 36 laminated over the eight stages is divided into two pairs along with an axial direction of the iron core 24. By dividing the primary winding wire 36 into the two pairs, the number of times of winding the primary winding wire 36 on each stage is reduced less than the case of no division, the insulator 34 is thinned therefor, a diameter of the primary winding wire 36 is thickened as a result, and resistance caused by the primary winding wire 36 is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106097-A (JP)
Title: Automatic retreating device of tool rest in machine tool
Inventor: YAMADA TAKEKAZU
IPC: B24B47/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically retreat a tool rest in a simple constitution requiring not so much space.  <P>SOLUTION: A piston part 15 is formed in the circumference of a nut 5 threadedly feeding a grinding wheel rest 3, a cylinder chamber 11 is formed in an installation part 10 of the grinding wheel rest 3, the grinding wheel rest 3 is movable to the front/rear relative to the nut by operating fluid fed from a pump to first and second oil chambers 16 and 17, a solenoid valve 23 changing over the pump 25 to the advancing side of the grinding wheel rest 3 in its energized state is provided in hydraulic feed passages 21 and 22 to the cylinder chamber 11, an accumulator 27 to be accumulated in the energized state of the solenoid valve 23 is disposed between the solenoid valve 23 and the pump 25 and, when the solenoid valve 23 is in a non-energized state, the hydraulic pressure from the accumulator 27 is fed to the second oil chamber 17 to retreat the grinding wheel rest 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107738-A (JP)
Title: Additive for acid copper plating bath, acid copper plating bath comprising the additive and plating method using the plating bath
Inventor: YOSHIKAWA YUTAKA
IPC: C25D3/38
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for an acid copper plating bath with which the formation of pits in a plating film is suppressed, and aid copper plating can be carried out with high reliability, to provide an acid copper plating bath comprising the additive, and to provide a plating method using the plating bath.  <P>SOLUTION: The additive for an acid copper plating bath comprises an anthraquinone based compound expressed by formula (1) [in the formula, each of R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>is the same or different, and denote a hydrogen atom, a hydroxyl group, a sulfone group or an amino group; R<SP>4</SP>and R<SP>5</SP>each is a hydrogen atom, an amino group or a group-NHR' (R' is a phenyl group which may be substituted, a phenyl alkyl group which may be substituted, a phenyl amino group which may be substituted or an anthraquinonyl group which may be substituted); R<SP>6</SP>denotes a hydrogen atom, a hydroxyl group, a 1 to 20C alkyl group or a sulfone group, respectively; and A denotes an oxygen atom or forms a group (CH-CO-NCH<SB>3</SB>-)together with R<SP>4</SP>] or the salt thereof. The acid copper plating bath comprises the additive. The plating method uses the plating bath.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109631-A (JP)
Title: Image forming apparatus and processing cartridge
Inventor: KAWASUMI MASANORI
IPC: G03G15/08
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a process cartridge which prevents toner scattered by diffusion by means of a sticking material diffusing means from sticking to arranged objects around electrifying members etc.  <P>SOLUTION: The space between the region surrounded by a casing 47 where the diffused remaining toner after transfer exists and the surface of photoreceptor drum and an electrifying roller is shielded by the casing 47 and Mylar 46 in such a manner that the remaining toner after transfer which is diffused by a brush roller 41 for diffusing the remaining toner after transfer stuck on the photoreceptor drum does not stick to the electrifying roller 3a arranged around the photoreceptor drum. Thereby, even when the toner is scattered by the brush roller, the toner is prevented from sticking to the electrifying roller.  <P>COPYRIGHT: (C)2004,JPO