baber/WOPTO huggingface dataset:
Patent JP-2004145244-A (JP)
Title: Display device
Inventor: SEO TETSUSHI
IPC: H05B33/14
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and an electric apparatus capable of long service life and low power consumption.  <P>SOLUTION: In this display device, an insulator partition 103 is provided on a substrate 101 and first electrodes 102 so as to surround each pixel 110 and, moreover, conductive polymer 104 is applied on whole surface of the partition 103. In this case, the thickness shape of the conductive polymer 104 becomes to be T2>T1>T3 by the influence of the insulator partition 103. As a result, resistance of the traverse direction in T3 part becomes high and crosstalk can be prevented. This leads to a result which suppresses power consumption because a function as a buffer layer of the polymer 104 is also added. Further, since T2 part becomes thick, the electrical field concentration on the periphery of the pixel part is eased and the degradation of an organic light emitting element from the periphery of the pixel part can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004235174-A (JP)
Title: Structure internal storage of laminated printed board
Inventor: TANABE ITARU
IPC: H05K1/18
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique in which the heat of an electronic part mounted on a laminated printed board is dissipated efficiently and easily.  <P>SOLUTION: In the heat-dissipation structure of the laminated printed board, a heat-generating part is installed in the laminated board. Consequently, heat can be dissipated efficiently and effectively from the whole periphery of the heat-generating part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234067-A (JP)
Title: Remote monitoring system and monitoring device
Inventor: ONDA KAZUYOSHI
IPC: G08B25/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system and monitoring device capable of realizing accurate monitor corresponding to a purpose by properly using two kinds of local information.  <P>SOLUTION: This remote monitoring system 1 is constituted of locally set information acquiring means 11 and 12 for acquiring local information, a local control means 14 connected through a network 30 to a monitor center and a local recording means 15 for recording the local information acquired by the information acquiring means 11 and 12 to make it possible to extract the information while maintaining the information volume. In a normal time, the local control means 14 reduces the local information received from the information acquiring means 11 and 12 into the information volume transmittable in a real time according to the communication capacity of the network 30, and transmits the local information to the monitor center. In a predetermined time, the local control means 14 extracts the local information recorded in the local recording means 15, and transmits the extracted local information to the monitor center while maintaining the information volume.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230230-A (JP)
Title: Machine and method for washing contaminated machinery and member
Inventor: NISHIDA MICHIO
IPC: B08B5/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine and a method for washing a contaminated machinery and its members, by which working efficiency can be improved when the contaminated machinery and its members are washed, and soil or the like stuck to the outside and inside surfaces of the contaminated machinery and the members is removed completely and the environment contamination to be caused by the scatter or discharge of a contaminated liquid around the surroundings is avoided.  <P>SOLUTION: The machine for washing the contaminated machinery and the members is provided with a top-openable washing machine which is arranged horizontally on a machine body frame and has a space for housing the contaminated machinery and the members, a detergent supplying means for jetting a detergent toward the surfaces of the contaminated machinery and the members housed in the washing machine, and a water supplying means for jetting washing water toward the surfaces of the contaminated machinery and the members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232061-A (JP)
Title: Electrolytic cell
Inventor: UEDAHIRA TAKASHI
IPC: C25C7/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic cell where the outside sealing properties of an electrolytic reaction chamber are excellent, further, the variation of the pressure inside the electrolytic reaction chamber can be absorbed in the seal parts, also, the cost effectiveness and durability of the seal parts are excellent, and maintenance operation can easily be performed as well.  <P>SOLUTION: Seal parts 13 and 14 respectively sealing the gap between an upper cover 10 covering an electrolytic reaction chamber 4 and a cell body 12 and the gap between an anode 6 piercing through the upper cover 10 and the upper cover 10 are composed of sheet-like members 23 and 28. The sheet-shaped members 23 and 28 consist of heat resistant resin sheets, are reinforced by heat resistant fibers laminated on the surface side, and are combined with a heat insulating layer formed on the inside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239959-A (JP)
Title: Method of manufacturing quasi-phase matcher, quasi-phase matcher, and solid-state laser device
Inventor: KAWAI HITOSHI
IPC: H01S3/10
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a quasi-phase matcher which is used to generate ultraviolet rays with 200 nm or less wavelength.  <P>SOLUTION: The quasi-phase matcher 9 is manufactured by fabricating thin plates 1-8 with several to 50 μm thickness from a QPM (quasi-phase matching) crystal with an ultra-precise processing, grinding and so on and bonding them so as to make their polarities alternately reversed (arrows in the figure show directions of the polarities). Optically and mechanically stable bonding is carried out with a bonding method such as a diffused bonding, a normal temperature bonding and so on. As suitable QPM crystals, an LBO, a quartz and an LB4 with 200 nm or less absorption edges and excellent in mechanical and optical characteristics are used. Among them, the LBO with the largest nonlinear optical coefficient and a low-cost quartz are particularly suitable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003299963-A (JP)
Title: Catalyst composition for dimerization, co-dimerization, oligomerization, and polymerization of olefin
Inventor: LECOCQ VINCENT
IPC: B01J31/18
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst composition for the dimerization, co- dimerization, oligomerization, and polymerization of an olefin.  <P>SOLUTION: The catalyst composition usable for the dimerization, co- dimerization, or oligomerization of an olefin contains at least one zero-valent nickel complex, at least one acid having a formula H<SP>+</SP>X<SP>-</SP>(wherein X<SP>-</SP>denotes an anion), and at least one ionic liquid having a general formula Q<SP>+</SP>A<SP>-</SP>(wherein A<SP>-</SP>denotes an anion similar or dissimilar to X<SP>-</SP>). The composition may further contain a nitride ligand. In that case, the composition is usable for the dimerization, co-dimerization, oligomerization, or polymerization of an olefin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239108-A (JP)
Title: Exhaust gas recirculation control device
Inventor: YOKOYAMA AKIYOSHI
IPC: F02M25/07
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation control device for, firstly, preventing air flowing into a charging air line from flowing into a bypass line, and for, secondary, implementing a mixture ratio of exhaust gas to the air suitable for an internal combustion engine.  <P>SOLUTION: The exhaust gas recirculation control device comprises: the charging air line 5; a discharge line 6; the bypass line 12 whose both ends are connected to the charging air line 5 and discharge line 6; a pressurizing means 14 disposed on the bypass line 12; a check valve 22A (control means) disposed near a joint part 15 on the bypass line 12 where the charging air line 5 is connected to the bypass line 12, and suppressing the flow from the charging air line 5 to the bypass line 12; a first pressure detection means 20 disposed upstream of the joint part 15 on the charging air line 5; and a second pressure detection means 21 disposed between the check valve 22A on the bypass line 12 and the pressurizing means 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236926-A (JP)
Title: Game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can avoid the accumulation of dust inside a reel unit and the entanglement of spin reels with foreign matters from electric connection cords or the like and is made convenient in handling for easier replacement in the carrying work to be done in the movement and the transportation thereof.  <P>SOLUTION: In the game machine, an exchanging unit (2) is so formed as to be exchangeable with respect to the body cabinet (1) for altering the game contents while in the exchanging unit (2), a frame (21) is provided to mount the reel unit (20) and an upper plate (70) at the upper part of the frame (21) to cover the top of the reel unit (20) along with a grip (71) holdable with a hand from above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239548-A (JP)
Title: Combustion system with combustible gas sensor
Inventor: TSURUTA KUNIHIRO
IPC: F23N5/24
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To safely cope with the leakage of a fuel gas and the like in a combustion system loaded with a fuel reforming device for reforming and producing a hydrogen rich-fuel gas.  <P>SOLUTION: When a start signal of a system operating motion is received, a combustible gas sensor 9 is energized, and simultaneously a time measuring means is operated to start the measurement of an elapsed time. When a specific time A has passed, the measurement of the sensor output is started. The variation of the sensor output is pursued from the specific time A as a starting point, and the non-safety alarm is generated when the sensor output is increased, the concentration of the fuel gas is increased, and a value of the sensor output is over a predetermined specific value I by the remarkable increase of the sensor output. The safety combustion system free from the mistake in measurement of the combustible gas sensor, can be provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245896-A (JP)
Title: Video display unit
Inventor: KAWAI YOSHIKAZU
IPC: G09G3/36
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce consumption power of a rear face light source without deteriorating displayed videos.  <P>SOLUTION: A video display unit comprises: a maximum brightness value detection part 14 for outputting the maximum brightness value signal 23 indicating the maximum brightness value of a video signal 21 as a unit of prescribed period; a light source brightness control unit 11 for changing brightness of the rear face light source 4 in accordance with the maximum brightness value signal 23 in the direction for reducing the brightness when the maximum brightness value is small, and increasing the brightness when the maximum brightness value is large; and a transmittance ratio control part 13 for canceling the change of the brightness generated in light transmitting pixel by the change of the brightness of the rear face light source 4, by changing corresponding relation of the brightness of the video signal 21 and transmittance of the pixel in accordance with the maximum brightness value signal 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247135-A (JP)
Title: Connecting part of superconductor
Inventor: SHIMADA MAMORU
IPC: H01F6/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting part of a superconducting coil that has low connection resistance and has low alternating-current loss.  <P>SOLUTION: The connecting part of a plurality of superconductors 1 having superconducting stranded wires and a cooling passage in a conduit comprises the superconducting stranded wires 2 each of which is made to connect with an end of the plurality of superconductors 1, and continues to the superconducting stranded wires in the superconductors 1; a cooling passage 4 continuing to the cooling passage in the superconductors; and a plurality of connecting terminals 3 having an external surface with flat portions 3a, 3b. The flat portions 3a, 3b of the plurality of connecting terminals 3 come in contact with each other directly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245333-A (JP)
Title: Movement direction converting mechanism
Inventor: UCHIDA KAZUYUKI
IPC: F16H21/44
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for converting linear movement into rotation movement, in which component parts can be incorporated without requiring special force easily, in which breakage of the component parts can be restricted, and in which restrictions to the parts with relation to shape can be reduced to prevent lowering of strength of the parts.  <P>SOLUTION: A support projection 5a formed on a holding member 5 to support a rotary member 3 for converting linear movement into rotation movement is provided with a coming-off preventing piece 5c in a free end part range for preventing the rotary member from coming off. Holes 3a in the rotary member to which the supporting projections are inserted are formed larger in an axially projected form than the supporting projection including the coming-off preventing pieces. By action of an elastic member 6 facing the rotary member, axial lines of the rotary member and the support projection are deflected from each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246280-A (JP)
Title: Liquid crystal display
Inventor: TAKAHASHI HIDEYUKI
IPC: G02F1/1368
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display in which leaking of light between pixel electrodes is prevented without decreasing the aperture ratio or increasing the capacitance between a signal line and a pixel electrode.  <P>SOLUTION: Two adjacent pixel electrodes 120a and 120b are arranged in such a manner that the end edge 121a of the pixel electrode 120a overlaps in the plain view with the side edge 101a of a signal line 101 which supplies electric power to the pixel electrode 120a and that the end edge 121b of the pixel electrode 120b overlaps in the plain view with the side edge 250b of a BM 250 serving as a light shielding zone.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251182-A (JP)
Title: Internal egr quantity estimating device for internal combustion engine
Inventor: UCHIDA TAKEFUMI
IPC: F02M25/07
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal EGR quantity estimating device for an internal combustion engine capable of easily and accurately estimating the internal EGR quantity.  <P>SOLUTION: Residual burned gas quantity Megr1 as the quantity of the burned gas existing in a cylinder just before opening an intake valve is computed on the basis of the intake pipe pressure Pm, the engine speed NE and the intake valve opening time Topen. Blown-back burned gas quantity Megr2 as the burned gas to be blown back into the cylinder from an exhaust pipe after opening the intake valve is computed on the basis of the intake pipe pressure Pm, the engine speed NE and the overlapped quantity OL. An estimation value of the internal EGR quantity MegrALL is computed as the sum of the residual burned gas quantity Megr1 and the blown-back burned gas quantity Megr2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250754-A (JP)
Title: Steel material superior in local corrosion resistance, and corrosion test method
Inventor: YASUNAGA TATSUYA
IPC: G01N17/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material superior in local corrosion resistance, which is resistant to local corrosion in a local corrosion-causing environment such as a saline-retaining part in the vicinity of a bottom plate in a crude oil tank, and to provide a corrosion test method.  <P>SOLUTION: (1) The steel material superior in the local corrosion resistance has such an immersion rest potential in a 3 mass% (hereafter described as %) NaCl aqueous solution exposed to air in a state having a clean surface free from oxide films and contaminants, as to be lower by 1 to 350 mV than that of pure iron containing 99.9% Fe in a similar state to the above. (2) The steel material further includes 0.0001-30% Zn. (3) These steel materials are used for the bottom plate as a component of a cargo tank of an oil tanker. (4) The corrosion test method for metallic materials is characterized by using a solid sulfur powder and a sheet with water-passing pores.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251558-A (JP)
Title: Refrigeration cycle device and its control method
Inventor: NAKATANI KAZUO
IPC: F25B1/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration cycle device and its control method capable of sufficiently securing the reliability of an expansion device and recovering the energy in expansion, and remarkably improving the coefficient of performance.  <P>SOLUTION: This refrigeration cycle device uses a carbon dioxide gas as a refrigerant, and is constituted by successively connecting a compressor for compressing the refrigerant, a radiator for cooling the refrigerant pressurized by the compressor, an expander positioned at a downstream side with respect to the radiator, and taking out the motive energy by depressurizing and expanding the cooled refrigerant, and an ejector mounted at a downstream side of the expander, by means of pipes. A gas-liquid separator is mounted between the ejector and the compressor, a gas-side of the gas-liquid separator and a suction-side of the compressor are connected, a liquid-side of the gas-liquid separator is connected to the evaporator through a restriction device, and an outlet of the evaporator is connected to a suction port of the ejector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250058-A (JP)
Title: Panel locking structure
Inventor: KANEKAWA TOMOMASA
IPC: B65D6/24
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To assemble panels of acrylic plates by required strength.  <P>SOLUTION: A fitting hole 15 of a fitting panel 12 is fitted in an L-shaped engagement projection 14 of an engagement panel 11, and a fitting panel 12 is fitted to one side of the engagement panel 11. A fit-in hole 16 of a locking panel 13 is fitted in the engagement projection 14 on the side of the engagement panel 11 adjacent to a side with the fitting panel 12 fitted thereto at a right angle, and allowed to slide to engage an L-shaped folded part of the engagement projection 14 with the fit-in hole 16. At the same time, the locking panel 13 is abutted on the side of the fitting panel, and fixed thereto by an abutted pressing part 17 so that the engagement panel is brought into contact with the fitting panel and the locking panel at a right angle. The pressing part 17 of the locking panel 11 is abutted on the side of the fitting panel 12 to prevent the movement of the fitting panel 12, and the fitting panel 12 prevented from being moved is not detached from the locking panel 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250604-A (JP)
Title: Silicone-modified epoxy resin
Inventor: OKAZAKI AKIRA
IPC: C08G59/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyfunctional alicyclic epoxy resin having an oxycyclohexane skeleton and improved in heat resistance and hygroscopic property.  <P>SOLUTION: The silicone-modified epoxy resin (D) having a structural unit represented by formula (4) (wherein an epoxy group is bonded to α-position or β-position) is obtained by epoxidizing vinyl groups of a vinyl group-containing polyether compound (C) having a structural unit represented by formula (3) (wherein a vinyl group is bonded to α-position or β-position) and obtained by reacting epoxy groups of 4-vinylcylohexene-1-oxide (A) represented by formula (1) with a silanol hydroxy group of a silanol group-containing organopolysiloxane (B) represented by average composition formula (2) (wherein a is 0.5-1.5; b is 0.01-1; R is a 1-9C monovalent organic compound residue) with an oxidizing agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251856-A (JP)
Title: Measuring instrument
Inventor: KUSAKA MICHIYA
IPC: G01R31/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument 11, in which analog input data from a sample 12, such as an electronic component, are converted into digital data by an analogue/digital converter 18 for measurement, and which detects high-speed actions of the sample 12 at a low cost.  <P>SOLUTION: Peak hold circuits 15 and 16, which detect the peak value of the analog input data and hold it and a sample and hold circuit 17 for reading are interposed on the front stage side of the analog/digital converter 18. Thus, even if a change such as the analog input data changing instantly and then restoring, like a short-circuiting of an electronic component and the like, occurs between the sampling timings of the A/D converter 18, the change can be detected and held. In this way, a high-speed action exceeding the sampling speed of the A/D converter 18 can be detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2006174701-A (JP)
Title: New protein and dna encoding the same
Inventor: ISOGAI TAKAO
IPC: C12N1/15
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a protein based on physiological activity by analyzing the base sequence of cDNA clones contained in a full-length cDNA library, specifying the physiological activity of a protein encoded by such a cDNA which has a new full-length sequence and to provide a method for using a DNA encoding the same.  <P>SOLUTION: The protein is (a) a protein having a specific amino acid sequence or (b) a protein obtained by deleting, substituting and/or adding one or several amino acids from, with and/or to the specific amino acid sequence and has a kinase activity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004260895-A (JP)
Title: Driver, actuator and photographing device for ultrasonic motor, and driving method for the ultrasonic motor
Inventor: KAWABE KOTARO
IPC: G03B17/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit capable of controlling a driving frequency of the driving signal applied to an ultrasonic motor with high precision without need for using an oscillator having high oscillation frequency.  <P>SOLUTION: This drive unit comprises an oscillator 28 for outputting a source oscillation signal CLK1; a 1/4 calculation part 33, a 1/2 calculation part 34 and a 3/4 calculation part 35 for calculating the 1/4 value, the 1/2 value and the 3/4 value of the count value corresponding to the control value of the driving frequency; a counter 30 for counting the number of the source oscillation signal CLK1, and for outputting a pulse when the count value conforms with one of the count values corresponding to the operating values of the respective operators 33 to 35 and the control value of the driving frequency; a frequency divider 31 for 1/4 dividing an output signal CLK2 of the counter 30; and a power amplifier 20 for generating the driving signals V1, V2 based on the output signals ϕ1, ϕ2 of the frequency divider 31, and for applying them to an electromechanical energy transducer 16a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI