baber/WOPTO huggingface dataset:
Patent JP-2003052385-A (JP)
Title: Probe sequence determination system for dna array
Inventor: TOMITA HIROYUKI
IPC: C12Q1/68
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To realize a probe sequence without cross-hybridization, having an equalized Tm and slightly assuming a secondary structure in order to assure the assay accuracy and reproducibility as a probe sequence for a DNA array. SOLUTION: The probe sequence determination for the DNA array is carried out by passing the probe design flow through the following at least two steps. A step of preparing a probe candidate list for the DNA probe array composed of a partial sequence of the genome or a cDNA sequence (a listing step) and a step of excluding candidates having the melting temperature deviating from the predetermined range or high stability of the secondary structure or possibility of cross-hybridization (a filtering step). Thereby, a method for designing the sequence of the probe DNA immobilized on the DNA probe array is provided.
Patent JP-2003309196-A (JP)
Title: Magnetic shielding package for magnetic nonvolatile memory element
Inventor: OKAYAMA KATSUMI
IPC: G11C11/15
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the record holding reliability of an MRAM element.  <P>SOLUTION: A magnetic shield package 10 is equipped with the MRAM element 11 which is surrounded and sealed with a soft magnetic shielding member 14. In a low-frequency magnetic field, magnetic flux reaching the soft magnetic shielding member 14 travels preferably inside the magnetic shield member 14 due to the contribution of the real part μ' of its permeability and changes its course. In a highfrequency magnetic field, due to the contribution of the imaginary part μ" term of the permeability, the magnetic flux is absorbed in the magnetic shielding member 14. Furthermore, the MRAM element 11 is surrounded with the magnetic shielding member 14 and protected against magnetic fluxes coming from all directions. Therefore, an external magnetic field is restrained from affecting the MRAM element 11, and the MRAM element 11 is improved in record holding reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307781-A (JP)
Title: Video display device
Inventor: KONDO TETSUJIRO
IPC: G03B21/60
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device which has high resolution and high definition and can display a sufficiently light video even when the screen is made large-sized.  <P>SOLUTION: The video display device which projects a 1st video signal with a projection device from the top surface side of the screen and corrects a signal obtained from the projection light to displays a video again, comprises a plurality of transmission parts 2 which are provided in matrix on the screen 1, a photodetection part 4 which is provided on the reverse surface side 10b of the screen 1 opposite the light transmission parts 2 and receives the projection light 3 projected from the top surface side 10a of the screen 1, a signal processing part 5 which performs classification adaptive processing for the output signal from the photodetection part 4 to generate a 2nd video signal having higher definition than the signal obtained from the projection light, and a projection part 6 which projects the video signal outputted from the signal processing part 5 as light from the reverse surface side 10b of the screen 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317587-A (JP)
Title: Thermostat
Inventor: ONISHI ICHIRO
IPC: G05D23/275
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermostat controlling temperature inside a room of a refrigerator and so on, which prevents temperature change from setting temperature, caused by contact or collision.  <P>SOLUTION: At least four of six walls of a body case 21 comprise wall plates 22 which are integrally formed of thermoplastic resin, one of other two walls is formed of a metal plate 27 holding thermosensitive portion 28, and another is formed of a metal plate 23 holding a cam axis 25. The metal plate 23 which holds the cam axis 25 has two holder walls 24 extending along the inside (protector surfaces 22a) of wall plates made of thermoplastic resin, wherein the holder walls 24 hold supporting points 31a of a lever 31 and supporting points 39b of an adjuster plate 39, and the supporting points 31a and the supporting points 39b are not exposed to the outside being protected with the wall plates 22 made of thermoplastic resin. Thereby every supporting point does not contact with an outer object and temperature change from the setting temperature is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028657-A (JP)
Title: Air view forming method, map display device and navigation system
Inventor: ENDO YOSHINORI
IPC: G09B29/00
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of displaying a map as an air view. SOLUTION: The input of the position of a view point is received and a projection plane is determined on the basis of the coordinates and view point positions of the present place and a destination so that the drawing position of two points after fluoroscopic convertion becomes a predetermined position. Alternatively, the input of a reduced scale ratio is received and the view point position and the projection plane are determined on the basis of the coordinates and reduced scale ratio of two points so that the drawing position of two points after fluoroscopic conversion becomes the predetermined position and the reduced scale ratio of drawing becomes the inputted reduced scale ratio. Alternatively, the input of a projection angle is received and the projection plane is determined on the basis of the projection angle and the view point position.  Map data is fluoroscopically converted to the projection plane to obtain the air view.
Patent JP-2002337928-A (JP)
Title: Cosmetic regime package
Inventor: FUSAKO MUSCHG
IPC: B65D67/02
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a package for reliably providing two recommended products to a customer in one sale. SOLUTION: A package system includes two separate containers, and each of them has a closed first end and a dispersing end. The containers each have elongate tubular walls with dorsal and ventral surfaces, and at least a portion of the dorsal surface is planar allowing the containers to be form-fittingly juxtaposed flush against one another. A yoke defined by two trays hingedly connected serves to receive the containers in the respective trays. In a preferred embodiment, the system further includes a carton with a window in one of the walls forming the carton. The ventral surfaces of both containers are visible through the window of the carton. The yoke held in its open approximately 180 position allows full display of each container within the carton.
Patent JP-2003316216-A (JP)
Title: Image forming device
Inventor: NAKAGAWA ATSUSHI
IPC: B41J29/48
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can inform a serviceman or the like of the lifetime of an optical medium detection means appropriately without depending on the dispersion of a light emitting/detecting element itself.  <P>SOLUTION: This imaging formation device has an optical medium detection means 2900 which has an optical sensor 2150 to detect whether there is a medium 30 or not, and a light quantity adjusting means 2108 to adjust the light quantity of the optical sensor 2150 into a predetermined light quantity by impressing a predetermined input voltage onto the optical sensor 2150. This image forming device also characteristically has a lifetime forecasting means 2108 to calculate the lifetime parameter value ΔEnd' of the optical medium detection means 2900 from the input voltage after adjustment by the light quantity adjusting means 2108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313869-A (JP)
Title: Chuck collar of tubing equipment
Inventor: IWAKURA AKIRA
IPC: E21B7/20
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide chuck collars of tubing equipment allowing a cost to be reduced, an operation to be facilitated, and a transportation to be made convenient.  <P>SOLUTION: The tubing equipment 1 for rotatingly press-fitting a held casing into a ground comprises a chuck mechanism for pressingly holding the casing in axial direction by a plurality of chucks 25 arranged in the same circumference of a circle. The chuck collars 2 and 3 of the tubing equipment comprise the first chuck collar 2 fixed to the chucks 25 and one or more chuck collars 3 radially installed on the first chuck collars 2 overlappingly fitted to each other to adjust a holding position according to the diameter of the casing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315195-A (JP)
Title: Pressure sensor
Inventor: YAMAKAWA TOMOYA
IPC: G01L19/14
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor that depends less on temperature and excels in pressure detection accuracy and in transient responsiveness to pressure fluctuation, in measuring pressure.  <P>SOLUTION: The pressure sensor 1 has a connector housing 30 having a pressure bearing surface 21 with a pressure-sensitive element 20, a sensor housing 40, and a pressure chamber 42 formed between the sensor housing 40 and the connector housing 30 when the connector housing 30 is inserted along a constant insertion axis 33 into the sensor housing 40. The pressure chamber 42 houses the pressure-sensitive element 20. The pressure chamber 42 is fitted with a cover 60 covering the pressure-sensitive element 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310942-A (JP)
Title: Game machine, program and recording medium
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine implementing a technique for direction of a game with a display of innovative and novel special pattern capable of enhancing amusement of the game.  <P>SOLUTION: In an image display example 1, a plurality of special patterns SP are displayed in stopped states in each area α and γ during a ready-to-win variating condition. The numbers of the special pattern SP displayed in stopped states in each area α and γ are not correspondent. The special patterns SP displayed in stopped states in the right area γ compose probability change patterns (in this example, odd numbers), but those that are not the probability change patterns (2) are included in the special patterns SP displayed in stopped states in the left area α. The types of the special patterns SP displayed in stopped states in each area α and γ are not correspondent. Consequently, a plurality of ready-to-win condition pattern sets (in this example, two sets of ready-to-win condition graphic symbols 1*1 and 3*3, * represents special patterns SP displayed in varying states) are composed of a variety of combinations of the special patterns SP, and a plurality of ready-to-win lines L are displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317486-A (JP)
Title: Holographic optical memory device and method for restoring memory thereof
Inventor: OKAMOTO ATSUSHI
IPC: G11C17/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and small-sized holographic optical memory device which facilitates restoration of memories.  <P>SOLUTION: The two hologram memories 1 and 2 are arrayed and arranged on incident optical paths of writing lights S, S1 and S2. The same reference light RF1 and RF2 by reference light input means of a beam splitter BS<SB>2</SB>and a mirror M<SB>2</SB>are inputted in parallel to the corresponding hologram memories 1 and 2 and the same writing data is written in the form of diffraction gratings into the hologram memories 1 and 2 by utilizing the photorefractive effects of the reference light RF1 and RF2 and the writing lights S1 and S2. The same reading lights RD1 and RD2 are inputted into the corresponding hologram memories 1 and 2 by reading light input means consisting of a beam splitter BS<SB>1</SB>and a mirror M<SB>1</SB>and the data written into the hologram memories 1 and 2 is read in the form of the same diffracted lights. The diffracted lights of the data respectively read the hologram memories 1 and 2 are superposed on each other and are outputted as the output data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310273-A (JP)
Title: Adenovirus vector containing triple gene expression system
Inventor: MIZUGUCHI HIROYUKI
IPC: A61K35/761
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new adenovirus vector which can efficiently and simply control the expression of a foreign gene with a medicine and to provide a method for controlling the expression of a foreign gene in a non-human mammal or in a mammalian cell using the vector.  <P>SOLUTION: An adenovirus-mediated triple gene expression system that includes a foreign gene respectively in the E1 deletion region, the E3 deletion region and a region between E4 and 3'ITR is developed. In this invention, a cassette that can express three genes is introduced into one vector and the expression of the foreign genes can be more efficiently and simply controlled in comparison with the conventional case where three genes are expressed with individually different vectors. Further, the use of the vector according to the invention can achieve efficient control of the expression of a foreign gene in a non-human mammal or in a mammalian cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324503-A (JP)
Title: Charging system, portable terminal device, and cradle
Inventor: MARU SHINICHI
IPC: H04M1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to easily confirm the power state of a spare battery in a cradle side, even if the user using a portable terminal device is set apart from the cradle.  <P>SOLUTION: This charging system is composed of a portable terminal device 2, which is mounted with a battery 35 and a cradle 3. The cradle 3 charges to the battery 35 by loading the device 2 in a loading section 8, and charges to a spare battery 11, by mounting the spare battery 11 which can be mounted on the device 2 in a battery mounting section 12. The cradle 3 is provided with a transmission means 20 for transmitting data, showing a power state of the spare battery 11 which charges in the battery mounting section 12. The device 2 is provided with a receiving means 28 for receiving the transmitted data from the transmission means 20 and an informing means 4 informing the power state of the spare battery 11, corresponding to the received data by the receiving means 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324568-A (JP)
Title: Image reader
Inventor: KATO MASAYASU
IPC: H04N1/10
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader that can continuously read images without repairs, by analyzing the frequency of the vibration of each unit for composing the image reader to specify a unit that generates the vibration, and by changing the operation mode of the unit.  <P>SOLUTION: The image reader 10 is composed of an image read section 11, a control section 12, a storage section 13, and an operation section 14. A black-and-white striped pattern for detecting vibration provided on a manuscript rest at the image reading section 11 is scanned, and an output image signal is subjected to Fourier transformation for analyzing the frequency. The unit that generates the vibration is specified, according to the result of the frequency analysis, since a natural vibration frequency is determined for each unit, amplitude can be restrained to a permissible value or less by changing the operation mode of the unit, so that the images can be continuously read without repairs, replacement, or the like of the unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323002-A (JP)
Title: Electrophotographic toner
Inventor: MATSUOKA YOJI
IPC: C08L67/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner which shows favorable deinking property and whiteness presumably resulting from the alkali hydrolysis property of α-hydroxycarboxylic acid in the process of recycling used paper and which has a favorable fixing property, pulverizing property, hot offset resistance and storage property.  <P>SOLUTION: The electrophotographic toner features that: a resin comprising a decomposable polyester resin prepared from poly α-hydroxycarboxylic acid and other polyester resins is used as a binder resin; a resin prepared by chain extension of poly α-hydroxycarboxylic acid and other polyester resins with polyisocyanate is used as the main component of the binder resin; and the poly α-hydroxycarboxylic acid is obtained by a direct dehydration polymerization condensation method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321141-A (JP)
Title: Roller member, sheet conveyer using the same, and image processor
Inventor: KAWAKAMI SHINYA
IPC: B41J13/076
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a rotation-directional distortion quantity of an elastomer layer in a roller member and axis-directional unevenness in a nip width, and to restrain skewing and wrikling in a sheet, change in a speed, and the like, by simple structure.  <P>SOLUTION: This roller member for contacting with the sheet to separate or convey the sheet by frictional force has support parts 5 erected on an acting face with the sheet, and a plurality of protrusion members 4 constituted of a head part 6 contacting with the sheet formed in a tip of the each support part 5. A roller shaft-directional cross-sectional shape of the support part 5 is formed into a shape having a major axis part and a minor axis part, and at least one portion out of the plurality of protrusion members 4 is constituted to bring an inclined angle α formed by the major axis part and a roller shaft into the range of 0°<α<90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294343-A (JP)
Title: Method of manufacturing gas-containing ice or hydrate and its device and its product
Inventor: UCHIYAMA MASANAO
IPC: F25C1/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for stably shutting gas such as methane, carbon dioxide, and ozone in ice and hydrate with the high concentration.  <P>SOLUTION: In an example of recovering methane hydrate, argon gas is added to seawater from a water supply pipe 6 for raising a hydrate forming upper limit temperature and reducing lower limit pressure, and a boric acid aqueous solution and an aqueous solution of a compound including boron such as borax are mixed, and are injected into the methane hydrate of the sea bottom from a force feed pipe 3. The boron changes a bonding structure of the hydrate in the hydrate, and strengthens the structure of the hydrate of the methane, and minimizes pollution of the surrounding seawater and the atmosphere even if the hydrate is disturbed at recovering time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298951-A (JP)
Title: Output correction apparatus for image sensor
Inventor: SHINOZUKA NORIYUKI
IPC: H04N5/365
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To figure out a proper correction value corresponding to dispersion in an output depending on the characteristic of each pixel so as to correct the output of an image sensor with high accuracy without affected by a random noise included in an output signal of each pixel.  <P>SOLUTION: An output correction apparatus for an image sensor reads a correction value corresponding to dispersion in the output characteristic of each pixel stored in advance in a memory and corrects according to prescribed arithmetic processing the output signal of each pixel in an image sensor using optical sensor circuits as the unit of pixels outputting a sensor signal corresponding to a current flowing to a photoelectric conversion element depending on the intensity of incident light. The output correction apparatus is provided with: a means for obtaining the average of outputs of each pixel of a plurality of frames in a dark state or a bright state of the image sensor; and a means for obtaining a correction value for each pixel so that the averages of the outputs of the pixels are equalized in a prescribed way.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000822-A (JP)
Title: Shower head
Inventor: KAKIMOTO KAZUNAO
IPC: A47K3/28
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To develop a shower head with a brush sufficiently usable even as a shower only of usual water.  <P>SOLUTION: In the shower head with the brush, a water ejection part (4) is provided on the side opposite to the shower having the brush and a water ejection part (1) and a water channel changeover part (2) is also arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329629-A (JP)
Title: Material quality determining method and material quality determining device
Inventor: YABUTA HISATO
IPC: G01N27/22
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in price and complication of structure in a device for determining the kind of a form.  <P>SOLUTION: A liquid 2 is dropped onto a form P, and then a portion with the liquid adhering thereto is measured by a conductive probe S. This allows two-dimensional broadening of the liquid 2 and infiltration depth to be detected, and the detection result allows the kind of the form to be determined. Differently from conventional devices, neither expensive image sensor nor light source for sensor is required, accordingly this device goes down in price and is simplified in structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327820-A (JP)
Title: Curable fluoropolyether rubber composition and rubber product
Inventor: SATO SHINICHI
IPC: C08J5/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable fluoropolyether rubber composition capable of providing a cured product excellent in acid resistance, solvent resistance, chemical resistance, weather resistance, a mold release property, water repellency and oil repellency and further heat resistance.  <P>SOLUTION: The curable fluoropolyether rubber composition comprises (A) a straight-chain fluoropolyether compound having at least two alkenyl groups in one molecule and having a perfluoropolyether structure in a main chain, (B) an organosilicon compound having at least two hydrogen atoms bonded to a silicon atom in one molecule and constituting an H-SiCH<SB>2</SB>Si structure in all hydrogen atoms bonded to the silicon atom, (C) a metal oxide selected from cerium oxide and iron oxide and (D) a hydrosilylation reaction catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325789-A (JP)
Title: Game machine
Inventor: MINENO MASAFUMI
IPC: A63F7/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine equipped with a shooting stopper stopping the shooting of a game ball when touched by the hand grasping a shooting handle.  <P>SOLUTION: A shooting stopping touch sensor 50 of a circular arc shape that stops the shooting of a game ball when touched by the hand grasping a shooting handle 40 is provided in the position of a front frame 12 that corresponds with a trace marked by the rotation of a grip portion 41a around a rotating shaft of a control lever 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338123-A (JP)
Title: Reading and writing speed matching method for cd drive
Inventor: SHU GAKUMEI
IPC: G11B20/10
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for matching reading/writing speed for CD drive.  <P>SOLUTION: The method includes a control flow. When writing is started, it is detected whether a data buffer is empty or not, and the number of times of the occurrence of emptiness of the buffer data become calculated. When the number of times of the emptiness of the buffer data do not reach the set number of times, a system continuously writes data at the highest writing speed. On the contrary, when the count of the times of the empty of the buffer data reaches the set number of times, a writing speed reducing function is conducted to reduce the writing speed to be the succeeding writing speed. Then the control flow is defined as a program. Thus, the program controls a reader/writer, or writing is performed in a control chip first in response to a program form, and the control chip is directly attached to the control circuit of CD drive hardware.  <P>COPYRIGHT: (C)2004,JPO