baber/WOPTO huggingface dataset:
Patent JP-2004322825-A (JP)
Title: Transmission
Inventor: ISHII NOBUHIRO
IPC: F16H57/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To compactly arrange a transmission between an engine and a grass shearing mower device in the lower part of a lawn mower for riding, by defining the longitudinal length of the transmission as short as possible and reducing the lateral width by enabling a part of a speed reduction case constituted at an end of the transmission to engage with the inside of rims of right and left wheels.  <P>SOLUTION: In the transmission, an input shaft 11 from the engine EN and a PTO shaft 12 for transmitting power to the grass shearing mower device Mo are arranged, and axles 1L and 1R project right and left. The input shaft 11 is disposed in a lateral substantially central part of the mission case constituting the transmission. In the lateral mission case of the input shaft 11, hydraulic pumps PL and PR and hydraulic motors ML and MR are mounted to oil passage plates 14L and 14R having a constitution where pump spindles 8L and 8R are orthogonal to motor spindles 9L and 9R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325853-A (JP)
Title: Method of preventing image persistence of liquid crystal monitor, liquid crystal monitor provided with image persistence preventing function, and computer provided with image persistence preventing function of liquid crystal monitor
Inventor: SHIMADA MASAHIKO
IPC: G09G3/34
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of preventing a long-term image persistence of a liquid crystal monitor, the liquid crystal monitor capable of preventing the image persistence and a computer capable of preventing the image persistence of the liquid crystal monitor.  <P>SOLUTION: The method is for preventing an image persistence of the liquid crystal monitor caused by the deviation of ionic impurities inside the liquid crystal after displaying the same image for a long period of time, and it is characterised in that, in the case that there is no change in the image for a prescribed period of time, a gradation inverted image obtained by inverting the gradation of the displayed image is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333555-A (JP)
Title: Developing apparatus
Inventor: TAMURA MASASHIGE
IPC: G03G21/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein conventionally unevenness appears on an image due to 60° rotational shocks between color and black, or between black and color to become as unevenness in image, when turning into higher speed, in a three-color rotary constitution.  <P>SOLUTION: In the three-color rotary constitution, a black developing device has a control permitting rotary developing device rotation drive during development operation. Thereby rapid rotation is avoided in a short time, to prevent image fault can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334338-A (JP)
Title: Information processor and information processing method, and storage medium and program
Inventor: KANATSU TOMOTOSHI
IPC: G06F17/30
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a registered image similar to an input image in a short time with high accuracy regardless of a direction of the input image.  <P>SOLUTION: This information processing method retrieving image data having high similarity to input image data from registered image data has: an area distinction process (step S402) for distinguishing between a character area of the input image data and a non-character area; a direction identification process (step S404) for recognizing a character inside the distinguished character area, and identifying the direction of the input image data on the basis of a direction of the recognized character; a rotation process (step S406) for rotating the identified input image data to a prescribed direction on the basis of the identified direction; and a retrieval process (step S409) for retrieving the image data having the high similarity to the input image data after the rotation from the registered image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329035-A (JP)
Title: Raising seedling box
Inventor: MATSUI TSUNEO
IPC: A01G9/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raising seedling box excellent in practicability having mechanical strength of hardly deforming even with heavy load when piled up in many stages.  <P>SOLUTION: The raising seedling box 1 has a rectangular shallow box-like shape when viewed in a plane. A long side wall 2 and a short side wall 3 opposed to each other have recessed step parts 4 on the lower parts, and each of the recessed step parts 4 is set with a plurality of long side wall stiffening ribs 5 and short side wall stiffening ribs 6 each extended to the vertical direction and projecting toward the outside. The lower edge(s) of one to several long side wall stiffening rib(s) 5a among the long side wall stiffening ribs 5 is(are) placed between the inner bottom 8 and the under surface 7 of the raising seedling box 1. The lower edge(s) of one to a plurality of long side wall stiffening rib(s) 5b is(are) placed above the inner bottom 8 of the raising seedling box 1. The lower edge(s) of one to several long side wall stiffening rib(s) 5c is(are) flush with the under surface 7 of the raising seedling box 1. A recessed part 9 to fit the lower part of the long side wall stiffening rib 5c with the lower edge which is flush with the under surface 7 of the raising seeding box 1 is formed on the opening edge 10 of the raising seedling box 1. The short side wall stiffening rib 6 is formed so as to place the lower edge thereof between the inner bottom 8 and the under surface 7 of the raising seedling box 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333883-A (JP)
Title: Method for manufacturing polymer optical waveguide, and polymer optical waveguide
Inventor: OKAMOTO SATOSHI
IPC: G02B6/13
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymer optical waveguide in which photobleaching of a flank clad layer 3b can uniformly be carried out in a short period of time even when the polymer optical waveguide is such that a core layer 3a and the flank clad layer 3b are ≥20 μm like a multi-mode polymer optical waveguide.  <P>SOLUTION: In the method for manufacturing the polymer optical waveguide equipped with the core layer 3a, the flank clad layer 3b, a lower clad layer 2, and an upper clad layer 4, a polysilane composition containing polysilane and organic peroxide is applied on the lower clad layer 2 to form a polysilane layer 3 corresponding to the core layer 3a and flank clad layer 3b, and an area corresponding to the flank clad layer 3b is changed to a reflective index less than that of an unirradiated area by being irradiated with ultraviolet rays to form the flank clad layer 3b while the unirradiated area is used as the core layer 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336497-A (JP)
Title: Image processor and image processing program
Inventor: YAMADA YOICHI
IPC: H04N5/232
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To change a still image in real time on the basis of image data from an imaging unit while displaying the still image on a display means.  <P>SOLUTION: An operator uses an imaging unit (22) to photograph an image (63) of a face as a still image while seeing an image displayed on a display means (12). The still image is displayed on the display means, and feature data is extracted from image data taken in from the imaging unit. An image deforming program corresponding to feature data is selected. The still image is deformed in accordance with the selected image deforming program. Thus amusingness is increased when the still image is confirmed or enjoyed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339007-A (JP)
Title: Fuel reforming system
Inventor: SUZUKI HIROSHI
IPC: H01M8/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the reduction of the reaction efficiency of a fuel reformer, that is caused by inclusion of dew condensation water into oxidation air supplied into the reformer.  <P>SOLUTION: The fuel reforming system is equipped with a reformer (30) for reforming a raw fuel into a hydrogen-enriched fuel gas, an air compressor (12) for supplying compressed air into the reformer (30), and a gas-liquid separation means (14) for separating the compressed air supplied to the reformer (30) from the air compressor (12) into gas and liquid. Mixing of moisture into the reformer (30) is suppressed and the reduction of the reaction efficiency in the reformer (30) can be avoided by performing gas-liquid separation of the moisture, such as the dew condensation water, contained in the compressed air supplied from the air compressor (12) by the gas-liquid separation means (14).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339817-A (JP)
Title: Underfloor ventilation structure and columnar brush
Inventor: NAKAO KYOHEI
IPC: E04B1/70
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underfloor ventilation structure, and a columnar brush used for this underfloor ventilation structure, superior in productivity of a draining material, and surely preventing a small animal such as a rat from entering under the floor.  <P>SOLUTION: This underfloor ventilation structure fixes the draining material to a building body, in a state of forming a ventilation passage with an atmosphere of an underfloor part and the building outside between outer walls of a foundation, by arranging a draining body on the lower end side, by extending downward from the upper end of the foundation from the lower end of a building outer wall. The columnar brush has a needle-like brush radially extending around a core material, and is installed in clearance between the draining body and the foundation, so as to block up the ventilation passage from above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337124-A (JP)
Title: Method for improving efficiency of dna amplification reaction
Inventor: KOIZUMI YUSHI
IPC: C12N15/09
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the efficiency of a DNA amplification reaction and a method for improving the specific bondability of an oligonucleotide to a DNA.  <P>SOLUTION: The method for improving the efficiency of a DNA amplification reaction comprises the use of a primer produced by bonding LCRed705 and an oligonucleotide, etc., having a gc content of ≥50% to the 5'-terminal of a primer. The method for improving the specific bondability of an oligonucleotide to a DNA comprises the use of a material obtained by bonding LCRed705, etc., to the 5'-terminal of an oligonucleotide as a material to be hybridized to a DNA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004078-A (JP)
Title: Blocking preventing device and method for application to gel digestion
Inventor: CLARK PHILLIP
IPC: B01L3/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the blockage of a drain in a well.  <P>SOLUTION: A sample preparing device is configured such that at least one well is prepared which has an entrance, a bottom surface, a drain provided on the bottom surface and at least one passage formed on the bottom surface around the drain and having a maximum dimension smaller than a minimum dimension of a sample carrier; when the drain in the well is connected to a vacuum source and the sample carrier is supported on the bottom surface, the fluid communication state is maintained between the bottom surface and the drain via the at least one passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347419-A (JP)
Title: Optical dimension measuring apparatus
Inventor: YABUMI TAKAO
IPC: G01B11/04
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical dimension measuring apparatus for carrying a heated wire, such as a hot rolling wire and a wall rolling wire, and improving precision in dimension measurement.  <P>SOLUTION: The optical dimension measuring apparatus A has a measuring section comprising a through hole 11, where a hot wire W is inserted to the center of a plate 10; and an emission section 20 and a light reception section 30 that are arranged oppositely while pinching the through hole 11. The emission section 20 has a light source 21 that has a small amount of variation in emission intensity and has low coherence properties. The optical system of the light reception section 30 has an image-forming lens 33 and a pin hole 34 arranged at the focal distance. Then, the interval between the hot wire W and the image-forming lens 33 is two times larger than the focal distance of the image-forming lens 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345825-A (JP)
Title: Self-propelled working machine
Inventor: MAEDA TAKANOBU
IPC: E02F3/36
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled working machine capable of ensuring safety and improving work efficiency by eliminating a dead angle region when performing work by lifting a cab.  <P>SOLUTION: This self-propelled working machine A is provided with the cab 6 provided with a driver's seat and a steering handle so as to elevate and lower by an elevation device 21 and a camera 40 attached to a front end of a floor part 20 of the cab. In this self-propelled working machine, the camera 40 photographs at least a front, oblique, and lower side of the cab which becomes the dead angle region from an operator seated on the driver's seat when the cab is at an ascent position. A monitor is installed in the cab to display the image photographed by the camera on the monitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354095-A (JP)
Title: Communication device
Inventor: MORIYAMA SATORU
IPC: G01C21/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a traffic accident by watching position information displayed during driving.  <P>SOLUTION: A control circuit makes, on receipt of position information A, a timer A start counting in step S3; calculates the distance between two positions, when acquisition of position information B is determined in step S4, from two pieces of position information stored in step S10; calculates the moving speed of the communication device from the calculated distance and the value counted by the timer A, or from the time necessary for movement between the two positions; and prohibits the display of position information when it is determined that the moving speed is a predetermined speed or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351292-A (JP)
Title: Electric heating type catalyst device
Inventor: YAMAMOTO YUKIO
IPC: B01D53/86
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the activity of a catalyst for purification of exhaust gas by promoting temperature rise of the catalyst to exert excellent purifying performance even for cool exhaust gas emitted e.g. at the start-up.  <P>SOLUTION: A catalyst for purification of exhaust gas comprises an electrically heated support 10 and a catalyst layer 11 on the support. The catalyst layer supports a catalytically active metal 12 and is constituted so that a granular IR-radiating substance 13 is dispersed and supported in the layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356441-A (JP)
Title: Structure for turning component and electronic apparatus
Inventor: SUZUKI YOSHIAKI
IPC: H01C10/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel technology for a structure of turning components of an electronic apparatus whereby the effect of dispersion in the combination of various components and of component tolerance is hardly caused, the torque required for the components is stabilized, an accurate overlapped amount (friction) can be ensured, external factors such as the effect of ambient temperature are hardly caused, and the torque can easily be increased.  <P>SOLUTION: The structure for the turning components includes: a turning member; a case body; and an interposing elastic member for interposing an turning operation, the turning member includes an operating body and a shaft, the operating body is deposited so that turning-operation can be made at the outside of the case body, one end of the shaft is integrally interlocked with the operating body, the other end of the shaft is inserted into the case body for its turning operation, and the interposing elastic member is configured to include an annular overlap part in contact with the shaft from its diametrical outer circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362630-A (JP)
Title: Clock generation circuit, and optical disk device
Inventor: HANANO MASAAKI
IPC: G11B20/14
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect the phase difference between an wobble signal to be input and a wobble clock to be output.  <P>SOLUTION: A clock generation circuit 4 comprises a voltage-controlled oscillator 46 for oscillating a wobble clock, in synchronization with a wobble signal read from wobbling formed on an optical disk; an orthogonal component output means 47 for outputting a comparison signal, that is the waveform in orthogonal relationship with respect to the waveform of the wobble clock; a phase comparator 42 for multiplying the comparison signal by the wobble signal; and a low-pass filter 43 for outputting the smoothed multiplication result as a phase error signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363700-A (JP)
Title: Wireless lan terminal, wireless communication terminal, network access system, and program
Inventor: FUKUMASA HIDENOBU
IPC: H04W84/18
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent communication from being discontinued because of interruption of connection when a user connected to an intranet or the Internet via a wireless LAN base station moves to the outside of a zone of a wireless LAN service area.  <P>SOLUTION: The wireless communication terminal 200 with a function capable of being connected to a plurality of communication systems 300, 400 such as a wireless LAN interface 40 and a mobile phone interface or the like stipulated by standards of the IEEE 802.11 series is automatically connected to the Internet 600 via a mobile phone system 400 or the like and attains connection to the wireless LAN terminal 100 provided with a wireless LAN interface card 30 at the same time to provide a network access destination to the wireless LAN terminal 100 in place of a fixed AP 301.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004010892-A (JP)
Title: Method for hydrodesulfurizing fraction containing sulfur-containing compound and olefin in the presence of supported catalyst containing group 8 and group 6b elements
Inventor: UZIO DENIS
IPC: B01J35/10
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for hydrodesulfurizing a fraction containing sulfur-containing compounds and olefins in the presence of a supported catalyst containing group 8 and group 6B elements.  <P>SOLUTION: The method is one for hydrodesulfurizing a gasoline fraction in the presence of a catalyst which contains at least one group 8 element, at least one group 6B element, and a support having a specific surface area of below about 200 m<SP>2</SP>/g and in which the density of the group 6B element per unit surface area of the support is in the range of 4 x 10<SP>-4</SP>to 36 x 10<SP>-4</SP>g (in terms of an oxide of the group 6B element) per m<SP>2</SP>of the support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361567-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI HIDEAKI
IPC: G03G15/01
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress continuation of vibration caused by the movement of development units without sacrificing the easiness of maintenance such as detachment of the development units or image carriers of an image forming apparatus.  <P>SOLUTION: Before development, development units 40 (41 to 44) are moved in advance by cams 91, 92, etc. of a development unit moving device 90 from a first standby position P1, or the initial position, which is apart from a photoreceptor belt 21 by a distance X1, to a second standby position P2 set at a distance X2 (<X1) that is closer to the photoreceptor belt 21. This reduces the adverse effects of vibration or the like produced when the development units 40 are moved to develop electrostatic latent images on the photoreceptor belt 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360397-A (JP)
Title: Drainage structure of bathroom unit
Inventor: MASUDA HIROTAKA
IPC: E03C1/20
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the drainage structure of a bathroom unit in which a drain pipe from the lower section of a door and the drain pipe from a reheating water receiver are connected to a joint fitting at one place, the joint fitting is installed directly to a drain gutter or the vertical surface of a drainage basin and the drain structure can be simplified and the connecting work or the like of a drain pipe is also facilitated.  <P>SOLUTION: The bathroom unit is constituted so that a through-hole is formed to the vertical surface 5a on the bathtub pan 4 side of the drainage basin 5 formed on the washing-place pan 3 side, the joint fitting 7 forked in two branches is mounted directly to the through-hole and the drain pipe 8 from the lower section of the door and the drain pipe 9 from the reheating water receiver are connected to the joint fitting 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001179-A (JP)
Title: Image formation device
Inventor: SAITO DAIJIRO
IPC: H04N1/113
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To change a process speed while a rotational speed of a rotary polygon mirror is stabilized without changing a resolution of images to be formed in a recording medium.  <P>SOLUTION: In an image formation device 10 with an image formation part 18, the process speed of a photoreceptor drum 2 is changed by control of a control part 111. On the basis of the process speed, a compulsory emission signal of a period of n times (n is an integer satisfying n≥2) of a main scanning period by each face of the rotary polygon mirror is generated by a compulsory emission signal generating means 6. A reference position signal of a period based on the compulsory emission signal is generated by a reference position signal generating means 7. A video signal of a period based on the reference position signal is generated by a video signal generating means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003823-A (JP)
Title: Projection screen and projection system equipped therewith
Inventor: UMETANI MASAKI
IPC: G03B21/60
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection screen which secures excellent visibility and on which a video can be vividly displayed even under bright ambient light.  <P>SOLUTION: A projection screen 10 has a polarized light selectively reflecting layer 11 having cholesteric liquid crystal structure for selectively reflecting specified polarized light component; and a supporting base material 12 for supporting the layer 11. In the layer 11, the right-handed circularly polarized light 31R in a selective reflection wavelength region out of the light in a non-polarized light state (right-handed circularly polarized light 31R and left-handed circularly polarized light 31L in the selective reflection wavelength region, and right-handed circularly polarized light 32R and left-handed circularly polarized light 32L outside the selective reflection wavelength region) made incident from an observer side is reflected as reflected light 33. The cholesteric liquid crystal structure of the layer 11 includes a plurality of helical structural areas having different screw axis directions, and diffuses the selectively reflected light (reflected light 33) by using the structural non-uniformity of the cholesteric liquid crystal structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI