baber/WOPTO huggingface dataset:
Patent JP-2004258598-A (JP)
Title: Wide viewing angle high-speed response liquid crystal display device
Inventor: HIROTA NAOTO
IPC: G02F1/1343
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-screen display device of a low cost which is good in an angle-of-view characteristic, excellent in reliability and productivity, fast in response speed, suitable for animation image display, bright and good in contrast.  <P>SOLUTION: The homeotropic system liquid crystal display device comprises scanning wiring, video signal wiring, pixel electrodes, alignment direction control electrodes, thin-film transistor elements formed in the intersections of the scanning wiring and the video signal wiring, and common electrodes formed on a counter substrate side and controls the moving direction of the negative dielectric constant anisotropic liquid crystal molecules subjected to homeotropic alignment by the electric field direction created by the three electrodes; the alignment direction control electrode, the pixel electrode and the common electrode formed on the counter substrate side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004313939-A (JP)
Title: Aerosol spraying apparatus
Inventor: KAWAMOTO SHOICHI
IPC: B65D47/34
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol spraying apparatus by which liquid leakage and break of a valve stem can be prevented.  <P>SOLUTION: An actuator 31 is provided with a swinging regulating means 51 for regulating the swinging (moving) of the actuator 31 so as to prevent further movement of the actuator 31 when the actuator 31 is operated and moved to a prescribed position in the aerosol container 1 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316249-A (JP)
Title: Security gate
Inventor: HATA TAKESHI
IPC: E05F15/12
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security gate of excellent practicability and versatility allowing passing movement without delay by rapid operation while preventing illegal passing by permitting the passage of only one authenticated person.  <P>SOLUTION: This security gate is provided with an opening/closing rotatable and longitudinally movable door 1; a door opening/closing driving means for putting the door in opening/closing operation; and a door moving driving means for moving the door 1 longitudinally interlocked with the opening/closing operation of the door 1. The door 1 is moved around behind a passing object M, interlocked with the opening operation of the door 1, and the door 1 is put again in automatic closing operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316559-A (JP)
Title: Throttle device
Inventor: ITO MASAHIRO
IPC: F02D9/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the normal operation of a throttle valve from being interfered by freezing.  <P>SOLUTION: In this throttle device, a throttle valve 16 is turnably provided in an intake passage 12. At non-conduction of a motor, the throttle valve 16 is opened by a prescribed opening from a totally closed position to be held in a limp home opening, and at the start of conduction, the throttle valve 16 is turned to a closing side or an opening side from the limp home opening. A lower projection 41 is provided in the vicinity of the outside of an operating space of the throttle valve 16 in a lower surface of the air intake passage 12 in a gravity direction so that a gap G1 between the throttle valve 16 and the lower surface of the air intake passage 12 becomes smallest at non-conduction of the motor. In the throttle device, when the throttle valve 16 is turned from the limp home opening, the gap G1 becomes larger. Accordingly, even when water drops adhering to the air intake passage 12 is frozen to fix the throttle valve 16, throttle valve is turned in a direction of pulling an ice 42 off the air intake passage 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318576-A (JP)
Title: Entry/exit management system
Inventor: KATO KOICHI
IPC: G07C9/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entry/exist management system of high security which is capable of preventing even an illegal intruder in a facility from intruding a building inside the facility.  <P>SOLUTION: The entry/exist management system comprises a facility entrance management device 10 which reads the person ID of a visitor using a card reader 11 at the entrance of the facility, collates the person ID with information registered in a database 17 to determine whether or not to permit entry into the facility, opens a gate device 14 to permit entry when it determines that entry is permitted, stores the person ID information of the admitted visitor in memory 16, and sends this information to a building entrance management device 20; and a building entrance management device 20 which acquires the person ID of the visitor using a card reader 21 at the entrance of the building, checks if the person ID acquired is stored in memory 24, and undoes the lock of a lock device 22 to permit entry into the building only when the storage of the ID is confirmed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325618-A (JP)
Title: Fiber type collimator
Inventor: SHIRAISHI KAZUO
IPC: G02B6/32
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber type collimator using a GIF having a large field distribution in a fundamental mode which can enlarge gap length by largely improving the MFD of an SMF.  <P>SOLUTION: The fiber type collimator for emitting light to the GIF<SB>2</SB>31 with the MFD of a single mode optical fiber made to enlarge/coincide with the fundamental mode MDF 33 of the GIF<SB>2</SB>31 by the GIF<SB>1</SB>and propagating only the fundamental mode of the GIF<SB>2</SB>31, is characterized by being provided with a tip-convex face structure wherein the tip convex faces 34 of the GIF<SB>2</SB>31 are made to oppose each other via a gap 35, and increasing the gap length by using the GIF having a large field distribution in the fundamental mode, and also reducing diffraction losses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321643-A (JP)
Title: Handle of umbrella
Inventor: HINOOKA TOSHIO
IPC: A45B3/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a handle of an umbrella is easy to slip and fall down when the umbrella is hung on a small projection because the handle part is generally cylindrical, that walking with an umbrella at night is unsafe because the visibility from a car, etc. is bad, and that it is not easy to find a target umbrella if there are a number of similar umbrellas.  <P>SOLUTION: The umbrella has a hole at a part in the lowest member of a U-shaped part of the handle, and a strap, etc. is inserted into the hole. Accordingly, the umbrella can be hung on a small projection with the strap, and slip-down of the umbrella can be prevented. If a fluorescent paint is applied to or included in the strap, the strap itself reflects vehicles' lights to show the presence of a user walking with the umbrella at night, so that the user can walk safely. Further, by increasing the number of kinds of straps, similar umbrellas can be discriminated easily and smoothly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326048-A (JP)
Title: Image display medium and image forming method
Inventor: TAKAHASHI HIROYUKI
IPC: G03C1/73
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display medium capable of rewriting by light irradiation, free of degradation thereof due to repetitive image formation, and capable of forming a high-definition high-quality image and to provide an image forming method.  <P>SOLUTION: The image forming medium is obtained by forming a photosensitive layer comprising microcapsules containing at least photochromic compounds or microcapsules containing at least photochromic compounds and a binder material on a supporting substrate. The image forming medium using two or more photochromic compounds different from each other in the maximum absorption wavelength in a colored state as the above photochromic compounds is subjected to at least a step of allowing all the photochromic compounds in the photosensitive layer to color by irradiation with ultraviolet light and a step of selectively decoloring each photochromic compound by irradiating a prescribed region with visible light in a wavelength region corresponding to the maximum absorption wavelength of the photochromic compound in the colored state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321718-A (JP)
Title: Hanging towel
Inventor: YAMAOKA KAZUMOTO
IPC: A47K10/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging towel saving work at putting the towel onto or removing the same from a towel hanger.  <P>SOLUTION: A stretch part 3 about 5-10 cm in width is provided on a middle part in a longitudinal direction of the towel 1. Stretch yarn 11 is used for the whole or a part of warp in the stretch part 3 to make the towel 1 shrink widthways. A frictional force increasing finish is applied to the stretch yarn 11. The towel 1 is folded into halves and hung on the towel hanger 2. The stretch part 3 prohibits a slip of the towel 1 on the hanger 2, stably keeping the same hanging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331709-A (JP)
Title: Polystyrene-based resin, its preparation method, and flame-retardant resin composition containing the same
Inventor: UOZUMI TOSHIYA
IPC: C08F8/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polystyrene-based resin excellent in flame retardancy and a flame-retardant resin composition which contains the resin and is excellent in flame retardancy and mechanical properties.  <P>SOLUTION: The polystyrene-based resin contains repeating units represented by general formula (1) (wherein Ar<SP>1</SP>is an optionally substituted phenylene group; Ar<SP>2</SP>is an optionally substituted phenyl group; and m is an integer of 2 or more).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004053583-A (JP)
Title: Controller for automatically optimizing and adjusting illuminating light
Inventor: SHAW CASEY E
IPC: H04N5/235
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for optimizing the contrast between a part and its background.  <P>SOLUTION: A technique for automatically adjusting to optimize the color and intensity of an illuminating light in a vision system is presented. The intensity of each of a plurality of illuminating light colors is allowed to be independently adjusted to adapt the illumination light based on the color of a part feature against the part feature background of a part being viewed by the vision system to produce high contrast between the part feature and background. Automated contrast optimization is achieved by performing all available color combinations and evaluating the contrast between the part feature and background to select a color combination having a "best" or acceptable contrast level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334034-A (JP)
Title: Method for manufacturing liquid crystal display panel
Inventor: ONO ATSUKO
IPC: G02F1/1341
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a liquid crystal display panel, which has superior electrooptical characteristics, at room temperature by preventing a liquid crystal material from changing in composition.  <P>SOLUTION: This method includes a cell forming process of forming a cell 15 by putting a couple of substrates opposite each other and bonding them except a liquid crystal injection hole 15a, a pressure reducing process of carrying the cell 15 in a vacuum tank 12 and reducing the pressure in the vacuum tank 12, and an injecting process of bringing the liquid crystal injection hole 15a into contact with the liquid crystal material 17 to be injected and increasing the pressure in the vacuum tank 12 to inject the liquid crystal material 17 into the cell 15. In the pressure reducing process, a dummy liquid crystal material 18 which has the same composition with the liquid crystal material 17 to be injected or contains a component having a lower molecular weight than the liquid crystal material 17 to be injected in high concentration and is not to be injected into the cell 15 is arranged in the vacuum tank 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340605-A (JP)
Title: Clock device, time information transmitter, and electronic device
Inventor: NAGASHIMA AKIO
IPC: G04G21/04
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock device for accurately putting a clock device right automatically.  <P>SOLUTION: When the clock device 120 is brought closer to a radio tag 110, regional information A1 is transmitted from the radio tag 110. The clock device 120 receives country information A1 from the radio tag 110, and compares the country information A1 with country information A2 stored in a nonvolatile memory 122. When both pieces of country information A1, A2 differ, the time difference information between both the countries and summer time information of a country corresponding to the received country information A1 are read from the nonvolatile memory 122. Then, based on the time difference information and summer time information, the current time of the country corresponding to the received country information A1 is calculated, and the time information outputted by a clock section 121a is corrected to the time information of the calculated current time. As a result, an accurate, corrected current time is displayed on a display section 121b. After that, the country information A2 in the nonvolatile memory 122 is updated to the received country information A1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338837-A (JP)
Title: Textile machine equipped with working carriage
Inventor: TANAKA KATSUYA
IPC: D01H9/04
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a deficiency that suction force required is sometimes different for piecing work and doffing work, it is necessary to control a blower motor by adjusting the suction force to larger one between the piecing work and the doffing work, and thereby power consumption is wasted in a textile machine equipped with a conventional working carriage.  <P>SOLUTION: This textile machine is provided with a working carriage C equipped with yarn end sucking and acquiring means 18 and 19, and traveling in the base and performing the work accompanying yarn end sucking and acquiring work such as the piecing work and the doffing work; a blower 31 for generating a suction air current in the working carriage C performing the yarn end sucking and acquiring work; a blower motor 32 for rotating and driving the blower 31; and a calculation part 51 for controlling a rotational frequency of the blower motor 32. A plurality of the working carriages C are provided, and the common blower 31 is provided on the plurality of the working carriages C, and the calculation part 51 controls the rotational frequency of the blower motor 32 based on the number of the plurality of the working carriages C performing the work accompanying the yarn end sucking and acquiring work. Therefore, the rotational frequency of the blower motor can be controlled to be the suitable rotational frequency not only when the piecing work and the doffing work are performed by the same working carriage but also when the piecing work and the doffing work are performed by the plurality of the working carriages. Thus, it is possible to save energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337286-A (JP)
Title: Rod for perming and perming method using rod
Inventor: SATO RITSU
IPC: A45D2/10
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod for perming and a perming method using the rod enabling any hair dresser to perm the hair in a short period of time and fully expect to satisfy a customer with its naturally finished hair.  <P>SOLUTION: This rod 1 for the perming is the cylindrical rod 1 having a width of 110 mm or more, a diameter of 40 mm or more and a total weight of 33 g or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342197-A (JP)
Title: Memory cell circuit and data writing and data reading method to be used for the same
Inventor: HSU YU-MING
IPC: G11C16/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To complete the sensing of the necessary data only by using simple control circuits.  <P>SOLUTION: The memory cell circuit includes a first memory cell 32 which is used for storing the nonvolatile first data and outputs a first current to be made correspondent to the first data, a second memory cell 34 which is used for storing the nonvolatile second data and is inputted with a second current to be made correspondent to the second data, a bias circuit 36 which is electrically connected to the first memory cell 32 and the second memory cell 34, is inputted with the first current from the first memory cell 32 and is used to output the second current to the second memory cell 34, and an amplifier circuit 38 which is electrically connected to a load contact of the bias circuit 36 and is used to output an output signal made correspondent to the first data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341919-A (JP)
Title: Information management device of credit card payment terminal, credit card payment terminal, information management method of credit card payment terminal, and computer program
Inventor: TACHIBANA HITOSHI
IPC: B42D15/10
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of card payment service by smoothly executing the information updating of a credit card payment terminal.  <P>SOLUTION: An information processing center 4 stores update information to be supplied to the credit card payment terminal 2 and information for specifying the supply of the update information for every credit card payment terminal 2 in a storage means, reports the supplying time when the credit card payment terminal 2 is connected through a communication line, and downloads the update information through the communication line according to an update request from the credit card payment terminal 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340831-A (JP)
Title: Abnormality detection method for ground and device thereof
Inventor: HAYASHIDA SHINICHI
IPC: G08C19/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an abnormality detection device for ground and abnormality detection method by which precursors of falling stone and landslide are detected highly precisely, economically and without being affected by temperature variation and environment of geographical features.  <P>SOLUTION: Binder 5 mixed with a magnetic material 4 is deposited in the ground 1 of which the abnormality is to be detected, and the deposition surface is covered with a sheet of magnetic field sensor 3 in which a magnetism detection element 6 is embedded. The variation of magnetic field due to distortion of the detection ground surface is detected with the sheet of magnetic field sensor, and by comparing it with normal magnetic field distribution and processing, abnormality of the ground is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339661-A (JP)
Title: Knit fabric
Inventor: SATO MASANOBU
IPC: D04B1/16
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knit fabric having excellent antipilling property, coolness and sweat absorbency.  <P>SOLUTION: The knit fabric contains ≥30 wt.% essentially non-twisted spun yarn. The heat transfer quantity on one surface of the knit fabric is ≥0.080 W/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340540-A (JP)
Title: Refrigerating showcase
Inventor: MATSUOKA AKIRA
IPC: A47F3/04
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table embedded compact refrigerating showcase keeping the temperature inside a case uniform by natural cooling maintaining the temperature at a predetermined temperature with a small temperature difference, and generating less vibration and noise.  <P>SOLUTION: This refrigerating showcase integrally comprises a storing compartment 30 having an accommodating part on the upper part of a main body 29, an electron cooling device 46 on the lower part of the main body 29, a cooler 20 arranged close to an inner box 33 forming the storing compartment 30, a cooling side 19 of a thermoelectric module 18 close to a cooler 20, and a radiator 44 close to a heating side 21 of the thermoelectric module 18. Therefore, the compact electron cooling device 46 can be formed, and the temperature inside the case can be controlled uniformly and promptly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345132-A (JP)
Title: Blanket for offset printing
Inventor: MONI TAKANORI
IPC: B41N10/04
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blanket for offset printing for inexpensively and efficiently forming an ultrafine shielding wire and an electrically-conductive wire by a printing method.  <P>SOLUTION: The blanket for offset printing is characterized in that a blanket base with a smooth surface and an elastic cushion layer with a thickness of ≤1 mm, preferably ≤0.5 mm on the outer surface of the blanket base are provided, and furthermore, the outer surface of the elastic cushion layer is coated with a surface coating layer rich in wettability and with a surface roughness of ≤0.5 μm. The blanket for offset printing comprises the surface coating layer comprising a urethane coating and with a thickness of ≤100 μm, and the elastic cushion layer comprising a synthetic rubber or a natural rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347871-A (JP)
Title: Projector and digital camera
Inventor: YOSHIMATSU EIJI
IPC: G03B21/14
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a projector at a low cost.  <P>SOLUTION: The projector is equipped with a main body section of the projector 1 freely attachably and detachably mounted with a digital camera 2, a projection lens 3 which is mounted on the main body of the projection and illuminates the data for display and a control section which projects a chart for auto white color balance adjustment from the projection lens 3 when mounted with the digital camera 2, picks up the image of the projected chart for auto white color balance adjustment and performs the white balance adjustment of the data for display to be projected from the projection lens 3 based on the respective color signals from the digital camera 2 capturing the image. In such a constitution, the white balance adjustment is made possible by utilizing the digital camera and the projector can be constituted at a low cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347090-A (JP)
Title: Thermally insulating material and thermally insulating body using this material
Inventor: MORI HIROSHI
IPC: F16L59/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior thermally insulating material having high thermally insulating performance and sufficient strength, and manufacturable by a simple manufacturing method.  <P>SOLUTION: This thermally insulating material uses silica having physical properties of (a) the pore volume of 1.8 ml/g or more, (b) the most frequent pore diameter D<SB>max</SB>of 50 nm or less, and (c) the content of a metallic impurity of 100 wt ppm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI