baber/WOPTO huggingface dataset:
Patent JP-2005142490-A (JP)
Title: Semiconductor device, electrooptic device, and electronic apparatus
Inventor: ONODERA HIROYUKI
IPC: H01L21/60
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which an electrical short circuit between bump electrodes is prevented and the adhesion strength of the bump electrodes is enhanced, and further provide an electrooptic device and an electronic apparatus in which the semiconductor device is loaded, and a method of manufacturing the semiconductor device.  <P>SOLUTION: In thermocompression-bonding of an X driver IC 7 onto a substrate 2, electrically conductive particles 11 and resin 10 flow through along tilting planes 7d, 7e of output bump electrodes 7b without being intercepted by the side faces of the output bump electrodes 7b and staying around the output bump electrodes 7b. Consequently, the electrical short circuit between output bump electrodes 7b is prevented and the occurrence of internal stress is suppressed resulting to enhance the adhesion strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146918-A (JP)
Title: Device and method for controlling injection of fuel of engine
Inventor: TAKADA YOJI
IPC: F02D29/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsiveness of an engine brake and a number of revolution at the sport operating time, and realize responsiveness of a vehicle desired by a driver by properly setting a delay time (cut-in delay time) from satisfaction of a fuel-cut condition to execution of fuel-cut.  <P>SOLUTION: An engine controller 20 determines whether a fuel-cut condition is satisfied on the basis of an operating condition of an engine 1, detects an acting position of an output adjusting mechanism of the engine 1 (an acceleration operating volume or a throttle valve opening degree), sets a cut-in delay time shorter as a change speed when the detected acting position of the output adjusting mechanism of the engine is changed in a direction for reducing the output of the engine is larger, and cuts the fuel of the engine 1 after the cut-in delay time has elapsed after the fuel cut condition is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143383-A (JP)
Title: Tide receiving stopper
Inventor: TANAKA EIICHI
IPC: A01K93/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tide receiving stopper exhibiting excellent functions.  <P>SOLUTION: The tide receiving stopper comprises a solid rubber body having a through hole 11 for inserting a fishing line and an outer peripheral surface 14 formed to gradually increase its diameter from one end 12 side to the other end 13 side in the direction of the through hole 11. A recess part 15 is formed on the large-diameter end face. The recessed part 15 is formed in a cross-sectional circular arc form exhibiting a shallow bowl shape. The through hole 11 is passed and formed at the bottom center of the bowl shape. The diameter of the outer peripheral surface 14 changes in such a way that the ridge line of the outer peripheral surface 14 in the direction of the through hole 11 draws a gentle curved line. The recess part 15 efficiently receives a tide in water by fixing the tide-receiving stopper 10 to a fixed position and a terminal tackle for fishing rapidly and stably rides on a tide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146139-A (JP)
Title: Acrylic polymer powder, acrylic sol and molded product
Inventor: MIYAKE KATSUJI
IPC: C08K5/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic polymer powder capable of producing an acrylic sol superior in storage stability, the molded product made from which has excellent mechanical strength, flexibility and retention of plasticizer, and then generates no gaseous hydrogen chloride when burned unlike the molded product made of a polyvinyl chloride sol, and to provide the acrylic sol and the molded product.  <P>SOLUTION: This acrylic polymer powder is produced by coagulating and drying an emulsion containing a polymer particle, the shell portion of which has a layer of cross-linked structure. The acrylic sol comprises the acrylic polymer powder. The molded product is produced from the acrylic sol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145684-A (JP)
Title: Swing angle detecting device of crane suspending wire rope
Inventor: IMANAKA NARIKAZU
IPC: B66C13/22
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect a swing angle of a wire rope easily and accurately for stopping swing of a hook block 7 suspended by a crane with an automatic operation of the crane.  <P>SOLUTION: A rotatable supporting point 1 is disposed in a sheave shaft 1 of the hook block section 7 of the crane, and both-side wire ropes 2 suspending the sheave also have supporting points 5 and 6 held by the wire ropes through a roller or the like at an equal distance from the sheave shaft 1. A sensor 13 is mounted to a trestle 12 of which position is determined by these supporting points 1, 5 and 6, thereby detecting the swing angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158830-A (JP)
Title: Radiation mounting structure of termination resistor
Inventor: MISAWA ATSUSHI
IPC: H05K1/02
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation mounting structure in which heat generated in a termination resistor on a printed board can be diffused via an outer cabinet.  <P>SOLUTION: A radiation block 4 where a radiation piece 2 and the lower side 3a of the termination resistor 3 is thermally conductively connected through the printed board 1 is formed, and the radiation block 4 is screwed to the desired part of the printed board 1 by screws 7. Thus, heat generated by heat generation of the termination resistor 3 is efficiently diffused via the radiation block 4, and parts can be arranged in desired places of the printed board 1. Thus, a high degree of freedom on layout design of the printed wiring board can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156776-A (JP)
Title: Color image forming apparatus
Inventor: YAMASHITA HIDETOSHI
IPC: G03G15/16
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to an intermediate transfer belt and photoreceptor drums during monochrome printing and restrain deterioration of toner which results from the rotations of the rollers in the development device, in a color image forming apparatus with development devices arranged in tandem manner.  <P>SOLUTION: In a monochrome print mode, the photoreceptor drums for yellow, magenta, and cyan which are not used for an image are separated from the intermediate transfer belt. As a method for separation, primary transfer rollers (for yellow, magenta, and cyan) pressed against the respective photoreceptor drums are retracted. In addition, the separation stops the rotations of the photoreceptor drums and stirring of developer in the development devices as well. Accordingly, deterioration of the developer can be restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154199-A (JP)
Title: Hydrogen purification system and fuel cell
Inventor: KIMURA KENJI
IPC: H01M8/04
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simple system composition and downsizing of a hydrogen purification system.  <P>SOLUTION: The hydrogen purification system for purifying a hydrogen-containing mixed gas has a layered structure comprising passage plates 101 and 104, a reinforcing plate 105, a hydrogen separation membrane 106 and an end plate 109. The passage plates 101 and 104 alternately form passages for a reformed gas and hydrogen. The reinforcing plate 105 is installed only at the bottom of the hydrogen passage plate 104 and not at the bottom of the reform gas passage plate 104. The bottoms of hydrogen passage plates 104[1] and 104[3] do not have wide opening but only have communicating pores, so they can support the hydrogen separation membrane in place of the reinforcing plate. The application of this structure enables omission of some reinforcing plates and therefore realizes a simple structure and downsizing of the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152964-A (JP)
Title: Roller curing method
Inventor: HIGO TSUYOSHI
IPC: B21D1/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller curing method by which the surface grade of a material to be cured is not lowered and a desired curing effect is rapidly obtained even when a roller forcing device is operated while making the material to be cured pass through.  <P>SOLUTION: In the case the roller position of a roller leveler is changed while making the material to be cured pass through by the reasons of the elastic deformation of the roller leveler accompanying curing reaction force, the estimation error of the material constant of the material to be cured the security of the passability of the material to be cured, etc., at least one or more rollers of the rollers of the roller leveler are made to be non-driven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162351-A (JP)
Title: Method of manufacturing jacket provided with net-like pattern
Inventor: KOGA TOSHIAKI
IPC: B65H5/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a jacket provided with a net-like pattern without level difference on a surface thereof, having the deep net-like pattern, and reducing cost, time and trouble.  <P>SOLUTION: A net-like pattern transfer material 7 and a non-vulcanized butyl rubber sheet are disposed on a press plate so as to be superimposed on each other, and press-vulcanized, thereby carrying out vulcanizing molding so as to make the net-like pattern transfer material 7 jam into butyl rubber. The net-like pattern transfer material 7 is peeled off before a vulcanizing molded element 12 is cooled, thereby obtaining a vulcanized butyl rubber sheet 8. Then, in a cylindrical mold 20, a laminated element of the vulcanized butyl rubber sheet 8 and the non-vulcanized rubber sheet 9 is integrally vulcanized and molded while a network pattern 11 of the butyl rubber sheet is disposed to be an inner peripheral surface, and a cylindrical jacket 10 having the net-like pattern 11 is molded on the inner peripheral surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161614-A (JP)
Title: Inkjet recording head and inkjet recording apparatus
Inventor: KAWAMURA SHOGO
IPC: B41J2/05
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good printing quality by improving the cleanability of a discharge opening face.  <P>SOLUTION: An inkjet recording head H1002a has a recording element substrate H1100 which is equipped with both a discharge opening group H1101 consisting of a plurality of discharge openings H1101a, and an energy generating means for discharging ink from the discharge openings H1101a. The recording element substrate H1100 is arranged in a supporting recess H1501 formed at a holder H1500. A groove part H1503 is formed between the recording element substrate H1100 and the supporting recess H1501. An opening H1301a is formed at an electric wiring substrate H1300a for feeding a power supply to the energy generating means. A covering part H1304 for covering the groove part H1503 is formed at a part of the peripheral edge of the opening H1301a. The discharge opening face of the inkjet recording head H1002a is wiped by a wiper M4002.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165551-A (JP)
Title: Digital controller, digital control program
Inventor: MATSUBARA YOSHIAKI
IPC: G05B19/05
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To make the average output level of a control signal accurate with a simple configuration while using the control signal of comparatively low resolution.  <P>SOLUTION: A digital controller, which converts a digital computed value of predetermined computational resolution into a digital control value of output resolution lower than the said resolution, and outputs a control signal corresponding to the digital control value, calculates a remainder obtained by dividing the product of the digital computed value V and a full scale value R of the digital control value A by a full scale value Y of the digital computed value as an error B caused by the difference in resolution (S12), and, for each predetermined unit time period, corrects, by a minimum unit (=1) thereof, the digital control value, in a portion of the time period thereof according to the error differential B (S14).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163436-A (JP)
Title: Pipe joint and water meter connecting device using the pipe joint
Inventor: KATO SHINICHI
IPC: E03B7/07
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint which has a plurality of angle regulating holes formed therein, for arbitrarily coping with a piping direction, and to provide a water meter connecting device which can cope with a piping direction, holds a length of a water meter installation location to a predetermined value, and facilitates relocation of a water meter without causing piping deviation.  <P>SOLUTION: The pipe joint is formed of an elbow body having the plurality of angle regulating holes 21 formed in an outside thereof, and a support ring arranged along an inner peripheral surface thereof, and a joint body portion having first and second grooves, and an angle regulating projection (projecting screw 22). When the elbow body is fitted into the joint body portion, the support ring is fitted into the first groove, and a predetermined one of the angle regulating holes 21 is positioned to the angle regulating projection, followed by squeezing the elbow body into the joint body portion, to thereby engage the angle regulating hole with the angle regulating projection while the support ring is fitted into the second groove. The water meter connecting device is formed of a connection pipe 4 and a pair of connection portions 1a, 1b which consist of coupling portions 5a, 5b and joint body portions 6a, 6b, respectively. The coupling portions are connected together by the coupling pipe and the connection body portion 6a is formed of the pipe joint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174950-A (JP)
Title: Mounting structure of electrolytic capacitor
Inventor: SOFUE KENICHI
IPC: H01G9/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an electrolytic capacitor reducing the overall size of a device using the electrolytic capacitor while suppressing cost increase.  <P>SOLUTION: In the mounting structure of an electrolytic capacitor 14 where the bottom face of an encapsulating case 10 is stuck to a heat sink 18 through an insulating sheet 17 by pressing the upper surface of the encapsulating case 10 with a substrate 15, a degassing hole 16 is provided in the substrate 15 above a sealing plate 11 when the electrolytic capacitor 14 is mounted on the substrate 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168705-A (JP)
Title: Rice cooker
Inventor: TANAKA YASUHIKO
IPC: A47J27/00
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which cooks rice by preventing rice in the entire pot from being cooked unevenly regardless of the difference in the kinds of rice such as long-grain rice or short-grain rice.  <P>SOLUTION: The rice cooker has an immersed process where water is absorbed in the rice and a boiling maintaining process where the rice is cooked and the water is evaporated. The pot 1 in which the rice and water are put is heated by a pot heating means 2, and the temperature of the pot 1 is detected by a pot temperature sensing means 3. Upon the output from a selecting means 6 for the kinds of rice by which the kind of rice such as the long-grain rice or the short-grain rice is selected, a rice cooking control means 4 controls to drive the pot heating means 2 by the output of the sensing means 3, while following an arbitrary rice cooking sequence decided out of memory contents in a process memory means 5 in which a plurality of rice cooking sequences are stored. When the long-grain rice is selected by the selecting means 6 for the kinds of rice, the rice cooking control means 4 is constituted to cook rice to make the temperature of the immersed process of the rice cooking sequence low and to apply a thermal dose equal to or more than that of cooking short-grain rice to the boiling maintaining process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169824-A (JP)
Title: Recording head and recording apparatus
Inventor: YAMADA TAKESHI
IPC: B41J2/275
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head which can suppress the breakage of a return coil spring and which enhances responsiveness, and a recording apparatus which is equipped with the recording head.  <P>SOLUTION: This recording head, which is provided in the recording apparatus, is equipped with: a recording wire 35 wherein the side of one end 35A is protruded toward a platen; a wire pin 36 which is coupled to the side of the other end 35B of the recording wire 35; an operation plate 44 which makes an electromagnet 56 bring about attraction or the release of the attraction, so as to be rotated in such a manner that a supporting point part 44C, provided between one end 44A and the other end 44B, serves as a supporting point, and which protrudes the recording wire 35 by making one end 44A push the wire pin 36; the return coil spring 37 which acts on the wire pin 36 so as to return the wire pin 36 to a stand-by position from a protruded state; and a protrusion 49 which abuts on the other end 44B of the operation plate 44 so as to urge the operation plate 44 by a return force for returning the operation plate 44 to the stand-by position, and which is integrally formed on a lever holder 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175202-A (JP)
Title: Recording element
Inventor: MURASHITA TATSU
IPC: H01L45/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state recording element capable of directly recording and reproducing through a light signal, high in reliability, small in size , light in weight, high in recording density and capable of repeated recording/erasing.  <P>SOLUTION: The recording element is constituted of a second electrode layer 4, a phase transformation material layer 2 capable of transiting reversibly between a high electric resistance state and a low electric resistance state, a photoconduction material layer 3, and a first electrode layer 1 having conductivity and optical transparency. These layers are laminated on a substrate 5 in this sequence. When a voltage is impressed between the first electrode layer 1 and the second electrode layer 4, then, irradiation light 7 is irradiated against the element, the photoconduction material layer 3 positioned between the first electrode layer 1 and the second electrode layer 4 becomes conductive, and a current 8 is conducted to flow through the phase transformation material layer 2 at the position to heat the phase transformation material layer 2 under amorphous state by the current. The phase transformation is generated and a crystal region 2b (mark) is formed while the mark is read out as the change of resistance of the phase transformation material layer 2 (deterioration of the resistance in this case).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145709-A (JP)
Title: Stair and level difference eliminator
Inventor: HATTORI MOTONOBU
IPC: B66F7/06
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level difference eliminator that solves problems of steps and stairs seriously disturbing a wheelchair user or a person with difficulty in walking, can be also used as stairs by a healthy person, can be installed in an area similar to that of general stairs, and is small in thickness.  <P>SOLUTION: The stairs and the level difference eliminator are installed between an upper floor surface and a lower floor surface. They have individually movable steps constituting the stairs, a supporting means for supporting each step, an interlocking means for interlocking each step, and a driving means for lifting and driving each step. They raise each step to a height level substantially the same as that of the upper floor surface, lower each step to a height level substantially the same as that of the lower floor surface, and lift at least a predetermined number of steps, at substantially the same height level, as a mounting block, between the upper floor surface and the lower floor surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174209-A (JP)
Title: Color distribution analyzing device and control method, control program and storage medium
Inventor: MATSUOKA HIROCHIKA
IPC: G06T1/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable estimation of a series of mapping results as well as individual mapping result.  <P>SOLUTION: A color distribution analyzing device analyzes color distribution using pseudo 3-dimensional display and has a generating method and display method. The generating method generates 3-dimensional object surface information for each piece of color distribution information in a second color system by using a plurality of pieces of color distribution information including color coordinate values which multiple sample points placed regularly on a first color system can take in the second color system. The display method displays the generated 3-dimensional object surface information by switching in a prescribed order per said color distribution information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183562-A (JP)
Title: Semiconductor pattern positioning method, and substrate wafer for use therein
Inventor: YAMAGUCHI HIDEKI
IPC: H01L21/027
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To position front and rear circuit patterns of a semiconductor substrate including high-density circuit patterns formed by exposure on front and rear surfaces of a substrate wafer.  <P>SOLUTION: Long grooves 3a, 3b and 4a, 4b, extending along the x-axis and the y-axis orthogonal to each other and originating at the origin 0 set on the substrate wafer 2 are formed in advance on the front surface 2a and the rear surface 2b of the substrate wafer 2. Markers 5a, 5b and 6a, 6b, formed corresponding to the photomasks 5 and 6 for exposure-formation of circuit patterns 7a and 7b by an exposure apparatus 1 on the surfaces 2a and 2b, are aligned with the grooves 3a and 3b on the wafer front surface 2a and grooves 4a and 4b on the wafer rear surface 2b of the substrate wafer 2. Exposure is performed by the exposure apparatus 1 for the transfer and the formation of the front-surface pattern 7a and the rear-surface pattern 7b for the thin-film circuit substrate 7 for manufacturing the semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178116-A (JP)
Title: Liquid discharging head, liquid discharging apparatus, manufacturing method for liquid discharging head, integrated circuit, and manufacturing method for integrated circuit
Inventor: MIYAMOTO TAKAAKI
IPC: B41J2/05
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase of a chip area and a decrease of an operation speed by forming a high withstand voltage transistor for driving and a logic circuit for driving this transistor integrally on a substrate through application to, for example, an inkjet printer of a thermal system in relation to a liquid discharging head, a liquid discharging apparatus, a manufacturing method for a liquid discharging head, an integrated circuit and a manufacturing method for an integrated circuit.  <P>SOLUTION: The high withstand voltage transistor for driving is formed by an offset LOCOS structure. A sacrifice oxide film is formed and removed before a gate oxide film of the transistor is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI