baber/WOPTO huggingface dataset:
Patent JP-2005007637-A (JP)
Title: Sheet bundle bookbinding system
Inventor: OTSUKA YASUMASA
IPC: B42B5/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that a sheet bundle does not peel in the center part of its thickness direction despite the large number of sheets of the sheet bundle, when the bookbinding process of the sheet bundle is carried out using a toner as an adhesive.  <P>SOLUTION: The sheet bundle bookbinding system 90 comprises a laser beam printer 91 equipped with an imaging part 25 having a toner layer formed for bonding a toner image to a sheet and sheets together and a sheet bonding device equipped with a thermal pressurizing means which thermally pressurizes the sheet, bonds the sheets together with the help of the toner layer and performs the bookbinding process of the sheet bundle. In addition, the imaging part 25 has the toner layer formed in such a way that the toner amount of the toner layer becomes gradually larger toward a sheet in the center, in the thickness direction, of the toner sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062178-A (JP)
Title: Polarization rotor, parallax barrier, display, and optical modulator
Inventor: TILLIN MARTIN D
IPC: G02F1/13
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To rotate a polarization surface of a linearly polarized light by a desired angle by using a polarization rotor having 90° twist angle.  <P>SOLUTION: The polarization rotor for rotating a polarization direction of linearly polarized light by a desired angle except 90° is provided. The rotor comprises a liquid crystal material layer (6) disposed between alignment surfaces. In one mode, a 90° twist is generated at a liquid crystal director. A formula for relating the retardation of the layer (6) to polarization rotation volume and the angle between the polarization direction of incident light and an alignment direction (11) in the input surface of the liquid crystal layer (6) is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005011734-A (JP)
Title: Display element and display device
Inventor: KIJIMA YASUNORI
IPC: C09K11/06
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element and a display device capable of minimizing initial deterioration of the display element and its subsequent stationary deterioration rate, thereby providing stable light emission over a long time, and excellent in long-term reliability.  <P>SOLUTION: This display element is composed by interposing an organic layer 14 including at least a luminescent layer 14c between a negative electrode 15 and a positive electrode 13. The display element is characterized by that the luminescent layer 14c contains a first luminescent material used as a host and a second luminescent material used as a guest; and a high-concentration layer region 14c-1 and a low-concentration layer region 14c-2 having different gust addition quantities are stacked between the negative electrode 13 and the positive electrode 13. The layer regions 14c-1 and 14c-2 may repeatedly be stacked. The host and the guest are provided with carrier transporting capability, and the carrier transporting capability is relatively strong in reverse conductivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012611-A (JP)
Title: High frequency amplifier
Inventor: TAKASU HIDEKI
IPC: H03F3/195
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency amplifier having a desired amplification characteristic by compensating dispersion in characteristics at manufacturing amplifier elements and capable of being downsized and highly integrated.  <P>SOLUTION: A variable capacitance element 8 is connected between the ground and a drain bias application terminal 7 of a tip short-circuit stub 3 and the electric length of the tip short-circuit stub 3 is changed by adjusting the capacitance of the variable capacitance element 8 with a drain bias voltage. Then the output impedance of the high frequency transistor 1 is matched together with a matching circuit 2 and the tip short-circuit stub 3 to obtain a desired amplification characteristic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347306-A (JP)
Title: Waste heat recovery type air-conditioner
Inventor: YAMAMOTO MICHIHIKO
IPC: F24F11/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To exhibit high defrosting ability, and to effectively utilize waste heat from an engine to realize a high COP.  <P>SOLUTION: This air-conditioner has a refrigerant circuit 10 provided with a compressor 11 driven by the engine 90 to compress a refrigerant, an indoor side heat-exchanger 12, an expansion valve 16 and an outdoor unit side heat-exchanger 13, and a cooling circuit 20 provided with a cooling means 23 for transmitting the waste heat from the engine 90 to cooling water, a radiator 21 for radiating the waste heat to an outside air, a waste heat recovering heat-exchanger 30 connected in parallel to the outdoor unit side heat-exchanger 13, and a cooling water pump 24 for circulating the cooling water among the cooling means 23, and the first cooling water operation chamber 30b and the radiator 21. Defrosting is carried out by providing a refrigerant preheating heat-exchanger 31 connected to an upstream of the outdoor unit side heat-exchanger 13 to heat the refrigerant circulated to the outdoor unit side heat-exchanger 13 in response to requirement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019426-A (JP)
Title: Patterning method
Inventor: MURAI FUMIO
IPC: H01L21/027
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high precision patterning method in which a proximity effect in electron beam exposure is corrected while minimizing an exposure cost increase and deterioration in exposure contrast due to the proximity effect.  <P>SOLUTION: The method is characterised in that, when assuming the backscattering range of an electron beam in main exposure is b1, the backscattering range of an electron beam in auxiliary exposure is b2, and the exposure interval of auxiliary exposure is p, the acceleration voltage of the electron beam for auxiliary exposure is selected to satisfy a relation b1>p>b2, and auxiliary exposure is carried out with reference to an auxiliary exposure quantity map calculated from the effective area density where the effect of backscattering is taken into account. The central part of a large pattern is removed from main exposure and exposed simultaneously at the time of auxiliary exposure. Furthermore, auxiliary exposure is not carried out in a region having no main exposure pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017813-A (JP)
Title: Photographic device, image editing device and image printer
Inventor: AKAMATSU TERUHIRO
IPC: H04N5/76
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photograph vending machine capable of improving a display method.  <P>SOLUTION: The photograph vending machine is provided with a monitor 22, a display and a rear display which display a live image from a camera 21. An organic EL (electroluminescent) display is adopted as these display devices. Left and right parts of the monitor 22 are bent in the opposite direction of the side where users A to C stand so that the image does not become the distorted one even when the users observe it from left and right. The respective users A to C make surfaces which are display surfaces of the monitor 22 and on which they are taken into approximately right angle with the directions of visual lines and observes images of themselves with less distortion by performing inversion processing to the image obtained by the camera 21 and displaying the image on the monitor 22 in real time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018660-A (JP)
Title: Automatic power supply control device
Inventor: OKADA MASAHIRO
IPC: G06F11/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a correction error of a corrected program is found out, a system becomes inoperable and cannot be returned to the state before updating.  <P>SOLUTION: When a CPU 2 loads programs, a loader refers to an update flag in an EEPROM 9, and loads a stored program when a flag is present (step P61). When no flag is present, a program stored in an external storage device 5 is loaded, and this processing is repeated until the loading of all programs is ended. After the system is started, a loader 15 starts an application for confirming the normal operation of the corrected program to confirm whether it is rightly corrected or not (step P10). When the normal operation is confirmed, a system program stored in the external storage device 5 is written over the corrected program stored in the EEPROM to update it, the update flag is deleted (step P12), and the internal state of a communication board 4 is cleared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024386-A (JP)
Title: Wiring pattern inspection apparatus
Inventor: SASABE TAKASHI
IPC: G01N21/956
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection apparatus of a wiring pattern that has a small number of false detections and can reduce inspection time by combining an inspection by vertical illumination and that by reflection illumination.  <P>SOLUTION: A pattern 5a on a TAB tape 5 is carried to an inspection section 1 by a tape conveyance mechanism 10, illumination light is applied from a transmission illumination means 1a, the transmitted illumination image of the pattern 5a is imaged by a CCD line sensor 1c, illumination light is applied from a vertical illumination means 1b, and the vertical illumination image from the pattern 5a is imaged. The captured image is sent to a control section 4. The control section 4 compares the pattern of the transmission illumination image with a first reference pattern, inspects the pattern 5a, compares the pattern of the vertical illumination image at a position corresponding to a faulty section with a second reference pattern regarding the pattern 5a that is determined to be a faulty candidate, and determines whether the pattern 5a is conforming or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022535-A (JP)
Title: Brake fluid pressure holding device
Inventor: KOBAYASHI KAZUHIKO
IPC: B60T7/12
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake fluid pressure holding device capable of preventing the drag of a brake when starting a vehicle from a stopped state.  <P>SOLUTION: The brake fluid pressure holding device loaded on a vehicle having a creep driving force for holding brake fluid pressure after releasing brake stamping operation is provided with a braking operation detecting part detecting whether a brake pedal is operated or not, an accelerator operation detecting part detecting whether an accelerator pedal is operated or not, a solenoid valve provided at the middle of an oil path for brake fluid connecting a master cylinder and a wheel cylinder to freely open and close the oil path for the brake fluid by the application of a current to a solenoid coil, and a control means measuring a time for pedal changing during the release of the brake pedalling operation and the start of accelerator pedalling operation, and issuing a command for releasing the holding of fluid pressure to the solenoid valve to switch the solenoid valve from an open state to a close state prior to the start of the accelerator pedalling operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025063-A (JP)
Title: Liquid crystal device, method for manufacturing the same, and electronic appliance
Inventor: SAKAMOTO KAZUYA
IPC: G02F1/1337
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve an aperture ratio by narrowing a reverse tilt area caused by influence of a lateral electric field.  <P>SOLUTION: The liquid crystal device is equipped with: first and second substrates placed opposite to each other; a plurality of pixel electrodes 9a arranged on the first substrate in a matrix, wherein driving voltages with polarities opposite to each other are applied to each of adjacent pixels in reference to a standard voltage; a common electrode disposed on the second substrate; an electro-optic material interposed between the first and second substrates; a second alignment layer formed on the second substrate and subjected to uniform alignment treatment; and the first alignment layer that is film-formed by being subjected to alignment treatment different in a strip shaped region 111 which is adjacent to an edge of the pixel electrode and in which the electro-optic material is subjected to the influence of the electric field produced between the adjacent pixel electrodes 9a by the driving voltages with reversed polarities and in other regions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004201271-A (JP)
Title: Method and instrument for measuring gray scale of dynamic image
Inventor: RYO MEISHUN
IPC: G01J1/10
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To measure a gray scale expressing ability of a display when the display displays dynamic images by utilizing the visual property of man's eyes.  <P>SOLUTION: The expressing ability of a screen for the gray scales of dynamic images is measured by combining a still image and a dynamic image generated from an image generator with a man's-eyes vision simulator which can simulate man's eyes or the measuring actions of the man's eyes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005036053-A (JP)
Title: Method for producing rubber foam
Inventor: KOSHIBA JUNICHI
IPC: C08J9/04
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber foam which has excellent weather resistance, excellent heat resistance, and a large expansion ratio (low density), and has a high open cell rate, even when the cell walls of the rubber foam are mechanically not broken.  <P>SOLUTION: This method for producing the rubber foam having a density of ≤0.20 g/cm<SP>3</SP>, an open cell rate of ≥50% and a compressive strength of ≤0.2 MPa comprises molding a rubber composition comprising at least the following components (A) to (D) in a (A) / (B) weight ratio of 70 / 30 to 30 / 70 in a thickness of ≤15 mm and then foaming and cross-linking the molded rubber composition. (A) : An ethylene-α-olefin-non-conjugated diene copolymer rubber. (B): An ethylene-α-olefin copolymer rubber. (C): A foaming agent. (D): A cross-linking agent having the functions of sulfur.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037556-A (JP)
Title: Transflective liquid crystal display panel and device, and manufacturing method of transflective liquid crystal display panel,
Inventor: YOSHII KATSUMASA
IPC: G02F1/1335
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display panel and a transflective liquid crystal display device, capable of performing clear display in both external light and illumination light and easily manufactured at a low cost.  <P>SOLUTION: When the thickness (thickness of a thin wall part 170a) of a filter layer 170 in a light reflecting part R, the thickness (thickness of a thick wall part 170b) of the filter layer 170 in a light transmitting part T, the thickness of a liquid crystal layer 150 in the light reflecting part R, the thickness of the liquid crystal layer 150 in the light transmitting part T and the depth of a groove 155 are defined as FR, FT, LR, LT and D, respectively, the groove 155 to be formed in a resin layer 160 is formed so that the depth D of the groove 155 satisfies D=(LT-LR)+(FT-FR). Light path lengths obtained when external light N and illumination light B of a backlight 200 are respectively transmitted through the liquid crystal panel 100 can be made equal to each other by satisfying D=L+F when (LT-LR) and (FT-FR) are defined as L and F, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036265-A (JP)
Title: Electroconductive particles, electroconductive material and anisotropic electroconductive layer
Inventor: HASEGAWA YASUHIRO
IPC: C23C18/52
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the corrosion resistance of electroconductive particles comprising substrate particulates and a metallic coating layer arranged on the substrate particulates, and to inhibit the elusion and corrosion of an underlying metal.  <P>SOLUTION: The electroconductive particles comprise the substrate particulates and the metallic coating layer arranged on the substrate particulates. The metallic coating layer contains 90 wt% to 99 wt.% gold. Alternatively, the electroconductive particle is obtained by etching a particle comprising the substrate particulate, an inner metallic layer, and an outer metallic layer containing gold; and then has the metallic coating layer containing 90 wt.% or higher gold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040803-A (JP)
Title: Trimming device
Inventor: HANABUSA TATSUYA
IPC: B21D51/26
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trimming device which can suppress the deterioration of efficiency of the trimming processing and the degradation of processing accuracy.  <P>SOLUTION: The trimming device 10 is provided with a cutting tool 11, which cuts the opening end 1a of a can body 1 formed into a cylinder shape with a bottom, a guide part 12, which is arranged inside the opening part 1b of the can body 1 and guides the opening part 1b, a suction duct 13 for sucking chips generated by the cutting with the cutting tool 11. The trimming device 10 is so constituted that the cutting tool 11 and the guide part 12 are arranged inside the suction duct 13. An insertion/detachment hole 17b, in which at least the opening part 1b of the can body 1 is inserted/detached to/from its inside, is formed to the suction duct 13. The opening peripheral edge part of the insertion/detachment hole 17b is made as a chip shielding plate 17c extended toward the can body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040257-A (JP)
Title: Dust collecting device and vacuum cleaner equipped with dust collecting device
Inventor: FUKUSHIMA SADAO
IPC: B01D45/12
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting device which is used for a vacuum cleaner and separates dust effectively with a simple constitution.  <P>SOLUTION: Since coarse dust in an air flow is separated in a passage part 5 constituting an instant separation part, and fine dust in the air flow is separated in a passage part 7 constituting a centrifugal separation part, an efficient dust collecting effect is obtained. Moreover, the effect of separating the dust at the passage part 5 is increased since the air flow blowing out of the passage part 5 is straightened by the air flow of the passage part 7. Consequently, the effect of improving the dust collecting effect is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050390-A (JP)
Title: Optical disk player
Inventor: IMOTO YOSHINOBU
IPC: G11B7/007
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk player in which burden on a memory for storing access list information is lightened, a reproduction area switching time can be shortened.  <P>SOLUTION: When an inserted optical disk 1 is a SACD, access list information of 2 channels of a HD layer to be reproduced is obtained by an access list obtaining means 112, when multi-channel switching request is generated, reproduction information is set for multi-channel by a reproduction information setting means 113, after that, when reproduction request is generated, access list information of the multi-channel is required by an access list requiring means 115. And the access list information of the multi-channel is obtained by a reproduction control means 116, access list information of a buffer memory 9 is switched to the access list information of the multi-channel from access list information of 2 channels, and reproduction is started from the multi-channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048971-A (JP)
Title: Clean bench
Inventor: ANEZAKI YUICHI
IPC: B01D46/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean bench capable of being arbitrarily installed with a simple structure, and achieving environment of high cleanliness even when it is installed under comparatively dirty environment.  <P>SOLUTION: An approximately cubic working space 15 is defined from an opening 13 toward the inside of a casing 11. An approximately cubic lower space 17 is defined from a lower opening 14 toward the inside of the casing 11. A front cover 18 for covering the opening 13, is formed at a front side of the working space 15. The front cover 18 is made out of, for example, a transparent resin sheet, and kept in a state of being bent into the V-shaped cross-sectional shape projecting into the working space 15 from the opening 13 by a cross bar 19. The front cover 18 may be formed in a state of projecting into the working space 15 from the opening 13 by using a hard glass plate and the like without forming the cross bar 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046919-A (JP)
Title: Machining equipment
Inventor: MURAI KAZUTAKA
IPC: B23Q5/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide machining work equipment capable of easily performing feed control of a machining tool in machining a workpiece by the machining tool.  <P>SOLUTION: The machining tool 12 is mounted to a tool holder 7' so that the axis β of a rotary shaft 18 of the machining tool 12 obliquely intersects the axis α of a rotary shaft of a main spindle at a prescribed angle of inclination θ. The machining tool 12 mounted to the machining tool holder 7' thereby performs oblique machining to the workpiece 3. An attachment 13 to the main spindle, the rotary shaft 19, a second driving side bevel gear 15, a second driven side bevel gear 17 and the feeding rotary shaft 18 constitute a power transmission mechanism for transmitting the rotation of the main spindle to the machining tool 12. The attachment 13, the rotary shaft 19, first and second driving side bevel gears 14, 15, first and second driven side bevel gears 16, 17, an external screw member 20 and the feeding rotary shaft 18 constitute a feed mechanism for feeding the machining tool 12 along the axis β of the rotary shaft 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046237-A (JP)
Title: Disposable chopsticks of which insides are penetrated
Inventor: KONNO YOSHIHIRO
IPC: A47G21/10
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide disposable chopsticks of which the insides are penetrated, which are light and do not become bulky, and have the function of straw, of which the carrying and the housing storage are easy, and at the same time, by which the consumption of a wood material can be reduced, and in addition, the transport cost, the storage cost and the recovery cost can be reduced, and refuse can be reduced, and at the same time, of which the recycling is easy to perform, and which can contribute to the environmental preservation.  <P>SOLUTION: The inside of a chopstick body 1 which is long-sized and made of a recycled paper or the like is penetrated, and the chopstick body 1 is formed into a structure wherein the triangular cross section is small at the distal end section 2, and gradually becomes larger as coming closer to the rear end section 3. Also, the cross sectional shape of the chopstick body 1 may be a square, a hexagon or an octagon. In addition, two chopstick bodies 1 having the triangular cross section may be arranged side by side, and may be formed to be separable by a perforation at the center.  <P>COPYRIGHT: (C)2005,JPO&NCIPI