baber/WOPTO huggingface dataset:
Patent JP-2005039189-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: INOUE TOMOKO
IPC: H01L23/522
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent short-circuiting between a bit line and a capacitor contact without using a self-align contact (SAC) process for forming a hard mask film on the upper surface of the bit line and providing a sidewall by etching back a nitride film on the sidewall of the bit line.  <P>SOLUTION: In the semiconductor device which does not adopt a SAC structure, a bit contact interlayer film 13, other than the place where a bit line 6 is formed, is removed by etching, and a direct nitride film 19 is then formed all over the upper surface and the side surface of the bit line 6 to cover the bit line 6. The thickness of the nitride film on the upper surface of the bit line 6 can be approximately equalized to the side surface, so that the bit line 6 can be lowered in its height and can be made fine. Further, the nitride film is formed on the sidewall of the bit line without requiring etching-back, thereby easily forming the nitride film having the fixed thickness on the sidewall of the bit line 6 in comparison with the SAC structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231463-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIMIZU KOJI
IPC: B60H1/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an upper/lower temperature difference between a foot blowing-out port and a defroster blowing-out port by raising a defroster blowing-out temperature at the time of the foot and defroster blowing-out mode, in an air conditioning unit part 10 where a defroster opening part 20 is provided on a cold air bypass passage 15.  <P>SOLUTION: A defroster door 12 is provided with a communication opening part 21c communicating with one of the partitioned spaces through to the other space. The attention is raid to the point that the air mixed conditioned air is not blown out to the defroster opening 20 and only the cold air is blown out at the time of the conventional foot and defroster blowing-out mode. According to this, the upper/lower temperature difference can be reduced by blowing out the air mixed and conditioned air from the communication opening part 21c to the defroster opening part 20 side at the foot defroster blowing-out mode at the time of foot defroster blowing-out mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004220038-A (JP)
Title: Picture display device, picture display method and computer-readable recording medium in which picture display control program is recorded
Inventor: KUNO MASASHI
IPC: G06F3/048
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device capable of discriminating the mode and the degree of transformation of a picture at once, only by users' looking at the picture.  <P>SOLUTION: The colors of a frame is designated respectively in 256 gradations of red, green and blue (R, G and B) and the frame is displayed on the circumference of the display picture. When the magnification of the picture is 0%, the value of blue is 255, the values of red and green are 0% and the color of blue is reduced by 255/100 every time the magnification is increased by 1%. In such a constitution, when the magnification is 100%, all values of red, green and blue become 0 and the color of the frame becomes black. Further, when the magnification is ≥100%, the value of red is increased by 255/100. Thereby, when the magnification is 200%, the value of red is 255 and, when the magnification is ≥200%, the color of the frame is invariant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191048-A (JP)
Title: Open showcase
Inventor: KUMON YOSHITO
IPC: F25D17/08
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open showcase suitably used for displaying, storing and preserving breads and the like without drying them.  <P>SOLUTION: A showcase body 1 has a commodity display room 4 opened at its front face, on its upper part. The commodity display room 4 comprises shelves for displaying food products such as breads and sandwiches. An air blowout port 23 is formed on an upper edge front part of the commodity display room 4. The air curtain is formed on a front face opening of the commodity display room 4 by the air blown out obliquely downward from the air blowout port 23. A tray loading plate 12 for placing a tray 11 is placed long in the lateral direction at a front part of the commodity display room 4 of the showcase main body 1. A front edge part of a bottom plate 17 of the commodity display room 4 is provided with a rising piece 31 over the lateral direction of the commodity display room 4. The air blowout direction from the air blowout port 23 is regulated to the outside than a virtual line L1 connecting the air blowout port 23 and a tip end part of the rising piece 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005244317-A (JP)
Title: Microstrip antenna
Inventor: YAMANE TAKAHIRO
IPC: H01Q1/52
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microstrip antenna that can be small-sized and inexpensive by increasing a mutual coupling amount between transmission/reception antennas without the need for using a filter having a steep attenuation characteristic.  <P>SOLUTION: The microstrip antenna is provided with: a reception microstrip antenna 1; a transmission microstrip antenna 2; a dielectric base 3 for supporting them; a ground plate 4 adhered to the entire rear side of the dielectric base 3; a transmission microstrip antenna feeding point 5; a reception microstrip antenna feeding point 6; one slot 7; and one shield 8. The slot 7 is a rectangular gap formed between the reception microstrip antenna feeding point 6 and the transmission microstrip antenna feeding point 5 on the ground plate 4 adhered to the rear side of the dielectric base 3. The shield 8 made of a metal covers the slot 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243689-A (JP)
Title: Method of manufacturing semiconductor chip and semiconductor device
Inventor: HASEGAWA MAKOTO
IPC: H01L21/3205
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor chip having a semiconductor element which assures good property without undergoing the influence of a heat treatment when an insulating film is formed for insulating a through electrode and a silicon substrate.  <P>SOLUTION: To form the semiconductor chip 50 having the through electrode 33a, a recess 20 is formed in a predetermined depth to a silicon substrate 10. Then, a side wall insulating film 21 is formed for insulating through electrode 33a and a silicon substrate 10 exposed in the recess 20. After the side wall insulating film 21 is formed, the semiconductor element 6 is formed on the front surface of the silicon substrate 10. Then, the recess 20 is filled up with the through electrode film 33 made of a conductive material, and by grinding from the rear surface side of the silicon substrate 10, the conductive material in the recess 20 is exposed to the rear surface, and the through hold 33a is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211058-A (JP)
Title: Method for producing powder of garlic and yolk
Inventor: KIYAMA MITSUHIRO
IPC: A23L15/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a powder of garlic and yolk, capable of producing the product in a powder state from raw materials in a paste state, by subjecting a combination of the garlic and the yolk as nutrients to vacuum heating and drying for a long time.  <P>SOLUTION: This method comprises feeding a vacuum heating agitation pot with raw garlics or dried garlics in an amount of 80% based on the whole raw materials, heating and agitating the garlics in the pot at a temperature of ≤ 100°C for about 1 hr, subjecting the garlics to vacuum cooling with a vacuum generating unit, so as to cool them, feeding the pot with raw yolk, dried and frozen yolk, or the like, in an amount of 20%, agitating the materials in a vacuum state for about 30 min, subjecting the materials to the vacuum heating and drying for a long time of about 10 hr, and purifying the materials by changing the materials from the paste state to the powder state, wherein the vacuum heating agitation pot is joined to the vacuum generating unit, and the vacuum generating unit is connected to a cooling tower through a heat exchanger, so as to conduct cooling and circulating operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238085-A (JP)
Title: Flocculant and soil erosion preventing agent comprising flocculant
Inventor: ASAOKA KEIICHIRO
IPC: B01D21/01
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flocculant that is capable of simply, safely and rapidly treating a suspension such as service water and waste water, and to provide a soil erosion preventing agent that comprises the flocculant and is capable of preventing erosion of soil irrespective of the characteristics of soil.  <P>SOLUTION: The flocculant comprises a silicon containing aqueous solution which contains silicon and a non-electrolyte substance inhibiting gelation. The soil erosion preventing agent comprising the flocculant is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241474-A (JP)
Title: Piping inspection device
Inventor: USUI YUKINORI
IPC: G01N21/954
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for inspecting an inside of a bent pipe with a small inside diameter.  <P>SOLUTION: In this inspection device, a position is held by pressing two wheels onto one inner wall face of the pipe with elastic force of a spring, and by pressing one wheel onto the other inner wall face thereof. The spring is bent in a bent part of the pipe, and the inspection device is thereby bent into a dog-leg-like along the bending of the pipe to be passed through. In the inspection device, one or more of units mounted with the inspection device is (are) connected to one or more of traveling vehicle self-traveling by a motor, by a coupler rotatable freely along a circumferential direction of the pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245158-A (JP)
Title: Motor driver, digital camera, and motor control method
Inventor: AOKI KAZUMASA
IPC: H02P29/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver which solves inconveniences of a voltage change due to changes in feedback resistance by directly changing the output voltage of a power supply to suppress a power loss as much as possible, and also provide a digital camera and a motor control method.  <P>SOLUTION: The motor driver has a power supply circuit to control the output voltage via the feedback resistance. The power supply circuit enables effecting a high speed start or a low speed start by changing the resistance value of the feedback resistance to change the output voltage, in either starting the drive operation of the motor or completing the drive operation, or both of the operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239051-A (JP)
Title: Seat belt device
Inventor: HARADA TAMIO
IPC: B60R22/22
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device enhancing restriction property of a body of an occupant in the state where a force limiter is operated at rapid deceleration of the vehicle and being further easily installed on the vehicle.  <P>SOLUTION: In the seat belt device 10, since a shoulder belt 12 and a lap belt 28 are not continued, even if the shoulder belt 12 is drawn out by a predetermined amount, the fact does not affect to the restriction property of the lap belt 28. Further, a pre-tensioner 42 is simultaneously operated with the operation of the force limiter and the lap belt 28 clamped by a clamping member 32 is drawn into a floor direction of the vehicle 15 in no relation to a retractor 30. Therefore, an intermediate part between the clamping member 32 of the lap belt 28 and a tongue plate 20 closely contacts a waist part of the occupant and the waist part of the occupant is strongly restricted by the lap belt 28. Further, the pre-tensioner 42 is provided independently from a second retractor 30, installation of the second retractor 30 on the vehicle 15 is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247045-A (JP)
Title: Driving part structure for tractor with driving cabin
Inventor: ICHIKAWA NOBUSHIGE
IPC: B60J3/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow use of a sun visor 10 and a rear view mirror 11 together, to set the sun visor 10 in a driving cabin while permitting upsizing thereof as much as possible, and to provide air-conditioning equipment 25 in the ceiling while bringing the sun visor 10 close to a ceiling lining material 12 as much as possible to be lifted and stored.  <P>SOLUTION: A notch section 10a is provided in one lateral end side of the sun visor 10. When the sun visor 10 is lowered and put in a use condition, the notch section 10a is positioned in the rear side of the rear view mirror 11, and an overlap of the sun visor 10 and the rear view mirror 11 in the vehicle body longitudinal direction is prevented. A swelled section 12a with an air-conditioning blower motor 25 positioned therein, which is protruded in the surface side of the ceiling lining material 12, is provided in the ceiling lining material 12. When the sun visor 10 is lifted and put in a stored condition, the swelled section 12a is configured to enter the notch section 10a of the sun visor 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248501-A (JP)
Title: Design assisting method and device for slope reinforcement by using reinforcing member
Inventor: TOYOSAWA YASUO
IPC: E02D17/20
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design assisting method for a slope reinforcement by using a reinforcing member capable of displaying an excellent design plan conformed to conditions by using a method for evaluating the stability of a ground reinforced by the reinforcement member such as an anchor, in which how much the effect of the inhibition force of the slope failure of the anchor or the like expected during the execution of works is or whether or not the effect is obtained while meeting an expectation can be decided during a jointly-using period and the place of the anchor or the like displaying the effect is determined by dispersing the various constants of the ground used for an analysis and using the probability of a failure together with a conventional safety factor in the evaluation of the safety of a slope, and a device for supporting a design.  <P>SOLUTION: The method for supporting the design for the slope reinforcement by using the reinforcement member contains a ground various-constant obtaining step, when the ground various constants of the ground are obtained from a weight per a unit volume and the cohesion of a soil character on the slope to be excavated, a shearing resistance angle, a water level, a designed lateral seismic coefficient, a ground strength or the like, and a decision step, when a sliding surface having a minimum safety factor is decided from the shape of the slope to be excavated. The method further contains a reinforcement member information input step, when the reinforcing-member information of the reinforcement member installed on the sliding surface of the slope having the ground various constants is input, and a safety-factor calculating step, when the safety factor of the whole surface of a reinforcing slope comprising the reinforcement member is calculated regarding the slope, on which the reinforcement member is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221490-A (JP)
Title: Method for measuring substance dissolved in water
Inventor: TODA TAKASHI
IPC: G01N31/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and highly selective analyzing method of high sensitivity adapted to an apparatus for changing an extremely small amount of a substance dissolved in water to gas and separating, collecting and concentrating the gas to analyze the same.  <P>SOLUTION: A dissolved substance measuring method is composed of a gasifying part having a function for adding a gasifying agent to a sample to change the substance to be measured to the gas by chemical reaction, a collection and concentration part having a function for collecting the formed gas by an absorbing liquid through a gas permeable film to concentrate the same and an analyzing part having a function for detecting/analyzing the collected component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246224-A (JP)
Title: Construction plate printing method
Inventor: YABE TOMOYOSHI
IPC: B05D7/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction plate printing method capable of freely and simply preparing a large number of gradation colored patterns slightly different from each other with multi colors.  <P>SOLUTION: The construction plate printing method consists of a step S1 of specifying a gradation region on the surface to be printed of a construction plate, a step S2 of thinning-out and dispersing pixels within the gradation region, a step S3 of converting RGB data to dispersion WCMYK data, a step S4 of moving each ink dot element, a step S5 of slightly shifting the whole, and a step S6 of superposing the same on the dispersion WCMYK data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246233-A (JP)
Title: Air filter medium for cleaner, and air filter unit for cleaner using the same
Inventor: SAWA EI
IPC: B01D39/16
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter medium for a cleaner removing attached dust easily and repeatedly usable while keeping collection efficiency.  <P>SOLUTION: A porous membrane layer 11 of two layers of polytetrafluoroethylene (PTFE) keeps damage caused by rubbing by a brush to the layers above support layers 12, by using the air filter medium 10 layered via the support layers 12, to avoid damage to the PTFE porous membrane of the layer lower than the support layer. Thus, lowering of the collection efficiency of the filter medium can be suppressed to easily remove attached dust, allowing repeated use of the filter medium while keeping the collection efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245902-A (JP)
Title: Disposable pants type diaper and manufacturing method thereof
Inventor: YOKOGAWA HIRONOBU
IPC: A61F13/56
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pants type diaper in which the opening/closing operations of an anterior abdominal part are facilitated, while the pants type diaper in which the extension part of the crotch is attachable to and detachable from the front abdominal part and the anterior abdominal part can be opened and closed to the left and right is provided conventionally.  <P>SOLUTION: The anterior abdominal part 51 of the pants type diaper 10 can be separated into left and right members 39 and 38. A first tab member 11 is attached to the separation end part of the right member 38 and a second tab member 12 is attached to the separation part of the left member 39. The first and second tab members 11 and 12 (tab unit 41) are slightly hard and are made easy to hold, and thus the opening/closing operations of the left and right members 45 and 46 are facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245913-A (JP)
Title: Wiper for cleaning
Inventor: YAMOTO TOSHIYUKI
IPC: D04H1/542
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper for cleaning suitably used for cleaning a floor, low in cost and having excellent performance in wiping and collecting various sizes of rubbish.  <P>SOLUTION: This wiper for cleaning is formed of a nonwoven fabric and has uneven shape, wherein recessed parts are formed by thermocompression bonding, and projecting parts present hexagonal continuous patterns by a large number of discontinuous linear and/or dotted recessed parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259448-A (JP)
Title: Rotary operation type switch structure
Inventor: NISHIMURA SEIICHI
IPC: H01H3/08
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary operation type switch structure reducing operational declination of a rotating operation knob, maintaining a good outward appearance on the surface of the rotating operation knob, and having simple constitution.  <P>SOLUTION: A single circular projection part 12a for inserting a rotating operation shaft 20 extending from a switch element 18 side is formed on the inner surface of the rotating operation knob 12. An almost cylindrical guide part 14a reaching the vicinity of a base part as surrounding the single circular projection part 12a from an accepting part 24a of the rotating operation knob 12 formed in a housing 24 is formed. As a result, a rotational center of the operational declination of the rotating operation knob 12 becomes a center P very near from the surface of the rotating operation knob 12, and since an operational declining angle of the rotating operation knob 12 is regulated with a stop point Q where the tip of the single circular projection part 12a comes in contact with the guide part 14a, even if the insertion part of the rotating operation shaft 20 to a switch element 18 has large backlashes, declination generating on the surface side of the rotating operation knob 12 is made small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256700-A (JP)
Title: Electric compressor
Inventor: OGAWA NOBUAKI
IPC: F04B17/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric compressor to enable the improvement in mountability to a vehicle without enlarging the compressor when integrating a motor-driven circuit part to drive a motor of the electric compressor into the compressor.  <P>SOLUTION: A suction chamber 61 to lead to an inlet port 16 at a fixed end plate installed in a fixed spiral part 11 from a suction port 8 installed in a sub-casing 102, and a discharge chamber 62 to lead to a connecting passage 63 from a discharge port 31 at a fixed end cover installed the fixed spiral part 11 are axially arranged in the same plane, and a motor-driven circuit part 101 is axially arranged in the suction chamber 61 so that an IPM 105, which is a heating part of a circuit board 103, is placed in contact with so as to achieve the goal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260089-A (JP)
Title: Thermal/electrical conversion module, and its manufacturing method
Inventor: HINO TAKEHISA
IPC: H01L35/16
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve manufacturing efficiency by attaining the simplification of manufacturing steps when bismuth tellurium material is used.  <P>SOLUTION: A thermal/electrical conversion module 1 according comprises an n-type semiconductor region 2 containing bismuth and tellurium, a p-type semiconductor region 3 containing bismuth and tellurium, porous ceramics 4 for bundling the n-type semiconductor region 2 and the p-type semiconductor region 3, and electrodes 5A, 5B for connecting the n-type semiconductor region 2 and the p-type semiconductor region 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263512-A (JP)
Title: Group iii nitride crystal growth apparatus
Inventor: SHOJI HIROYOSHI
IPC: C30B11/06
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride crystal growth apparatus by which the area exposed to an alkali metal vapor or nitrogen can be effectively prevented from undergoing deterioration with the alkali metal vapor or by nitridation.  <P>SOLUTION: The group III nitride crystal growth apparatus grows a group III nitride crystal by putting a mixed melt 3 of an alkali metal/group III metal into a melt holder 2 set in a reactor 1 and heating the mixed melt 3 with a heater 5, wherein the area exposed to a nitrogen gas is made of a nitridation-resistant substance or a nitride.  <P>COPYRIGHT: (C)2005,JPO&NCIPI