baber/WOPTO huggingface dataset:
Patent JP-2006188739-A (JP)
Title: Aluminum cast molded article with film, and its manufacturing method
Inventor: WATANABE MOCHITARO
IPC: B22D29/00
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the corrosion resistance of aluminum or aluminum alloys without bringing about environmental load.  <P>SOLUTION: In a throttle body 10, a passivation film 14 and a corrosion resistant film 16 are laminated in this order on a substrate 12 composed of aluminum. The passivation film 14 has a recessed portion 18 on the side fronting the corrosion resistant film 16, and a metallic layer 20 is formed on this recessed portion 18. The metallic layer 20 can be obtained resulting from the exfoliation of a part of a blasting material at shot blasting and its adhesion to the recessed portion when the blasting material collides against the corrosion resistant film 16. As the blasting material, for example, a blasting material composed of aluminum of ≥98% purity is selected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006190626-A (JP)
Title: Separator
Inventor: KIMOTO SHOGO
IPC: H01M8/02
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator by which the number of components of a fuel cell is reduced and a manufacturing process is reduced, and which is superior in sealing performance and reduces damages to an electrolyte layer.  <P>SOLUTION: A chamfering is applied at the top-most vertex of a crowning part 19 with a prescribed width, and a cross-section shape of the crowing part 19 has a straight line portion parallel to the contact face of a polymer membrane 20. Or a minute projection which is smaller than the projected part is provided at the top-most vertex portion of the crowning part 19. By making the shape of the crowning like this, contact state of the polymer membrane 20 and sealing part 14 changes and sealing characteristics are changed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005179687-A (JP)
Title: Detergent
Inventor: HASHIMOTO YUTAKA
IPC: C08F290/06
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent efficiently removing stains such as oils adhered to metal components, electronic and electric components and the like, which detergent hardly emulsifies the oils stripped from the washed articles by the washing, is excellent in oil drop separability and gives the washed a long life till resoiling the washed and has a long life of detergent itself.  <P>SOLUTION: The detergent comprises a fluorine compound (I), water, and dioxane or isopropanol, wherein the fluorine compound (I) comprises a polymer obtained by copolymerizing, as essential components, an ethylenically unsaturated monomer having fluorinated alkyl with an ethylenically unsaturated monomer having silicone chain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240021-A (JP)
Title: Pi-CONJUGATED COMPOUND AND CONDUCTIVE ORGANIC THIN FILM CONTAINING THE SAME, AND ORGANIC FIELD EFFECT TYPE TRANSISTOR USING THE SAME
Inventor: NAKAMURA SHINICHI
IPC: H01L51/00
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a π-conjugated compound and conductive an organic thin film containing the same, and an organic field effect type transistor and an electronic device using the same.  <P>SOLUTION: The invention relates to the π-conjugated compound comprising at least following structural formula (I), (II), wherein the compounds has two or more rings expressed by structural formula (I) and (II) respectively and the number of rings interleaved by two rings expressed by structural formula (I) and the number of rings interleaved by two rings expressed by structural formula (II) are each an odd number. In the formula R<SB>1</SB>or R<SB>2</SB>are each H or a 1-20C linear or cyclo or branched alkyl group. R<SB>3</SB>or R<SB>4</SB>are each H, a 1-20C linear, cyclo or branched perfluoroalkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006194831-A (JP)
Title: Inspection classification device of chip type electronic component characteristic
Inventor: KAWASHIMA MOTOHIRO
IPC: G01R1/067
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection classification device of a chip type electronic component characteristic that conveys a chip type electronic component with a rotating disk or the like, and inspects the electrical characteristic for classification.  <P>SOLUTION: In a part in contact with an end face electrode 31 of the chip type electronic component of a contact for inspection of the device that inspects the electrical characteristic of the chip type electronic component 30 and classifies the chip type electronic component 30 based on the inspection result, the material of the contact for inspection is an alloy containing palladium, silver, platinum, and gold as base. The shape of the part of the chip type electronic component in contact with the end face electrode is a brush shape where a plurality of narrow wires are bundled, for example.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198248-A (JP)
Title: Welding joint structure of golf club head
Inventor: CHIN KENDO
IPC: A63B102/32
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding joint structure of a golf club head that can relatively enhance welding quality, support strength and connecting reliability and increase the degree of freedom in elastic deformation.  <P>SOLUTION: The golf club head is composed of a head body and a head assembling member. The head body is provided with an assembly opening provided with an inner peripheral welded surface, a support bottom peripheral edge and a reduced diameter part. The head assembling member is provided with an outer peripheral welded surface and a bottom peripheral edge. In welding, the inner peripheral welded surface is used to weld and connect the outer peripheral welded surface of the head assembling member. The support bottom peripheral edge is used to support the bottom peripheral edge of the head assembling member. The reduced diameter part is formed with a cushion space and constituted to allow the release of inertia gas in a welding period through a club head space.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005226641-A (JP)
Title: Fuel transfer device
Inventor: DOBLE CORY J
IPC: B05B9/03
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for realizing the optimum fuel flow rate in a sub-supply system of a fuel system.  <P>SOLUTION: This device for transferring fuel from a part of a fuel tank includes: a fuel pressurizing source; a reservoir having an inlet; and first and second venturis. The first venturi is disposed away from the nozzle in the axial direction between a nozzle and the inlet of the reservoir. The first venturi has an inlet communicated with the nozzle to receive fuel delivered from an outlet of the nozzle. The inlet of the second venturi is communicated with the outlet of the first venturi to receive fuel delivered from the first venturi, and the second venturi has the outlet, and fuel is delivered from the outlet to the inlet of the reservoir.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006209209-A (JP)
Title: Lane mark extraction device
Inventor: MAEZONO KAZUNOBU
IPC: G06T1/00
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lane mark detection device that can discriminatingly detect a white lane mark and a yellow lane mark irrespective of light sources such as chromatic streetlights and headlights.  <P>SOLUTION: An imaging device 1 picks up an image including a road area around a vehicle. A road area color measurement part 11 measures color components of the road area. For the determination of the color components of the road area, mean values of RGB signals of the road area are calculated, the calculated mean values of RGB signals are averaged to produce a lightness value of the road area, and the mean values of RGB signals of the road area are subtracted from the lightness value of the road area. According to the color components of the road area measured by the road area color measurement part 11, an image correction part 12 corrects the color of the image signals. With the color-corrected image signals, a yellow line binary image and a white line binary image are extracted, and yellow lane marks and white lane marks are extracted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211189-A (JP)
Title: Digital broadcasting receiver
Inventor: HIROSE SHINJI
IPC: H04N7/173
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To continuously perform viewing even if a reception fault occurs owing to a rainfall or the other reason during viewing.  <P>SOLUTION: Channel grouping information is stored in a non-volatile memory in a digital broadcasting receiver. When the reception fault occurs owing to the rainfall or the other reason in a channel in viewing, an alternative channel relative to the channel in viewing is extracted by referring to the information so as to automatically change over the channel. Thus, viewing is continued.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210848-A (JP)
Title: Light-emitting device and driving method of organic electroluminescent element
Inventor: MITA YASUCHIKA
IPC: H05B33/12
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of fixing luminance even if a light-emitting color of an organic EL element is changed.  <P>SOLUTION: An illuminator 11 comprises a light-emitting panel 12 with an organic EL element as a light-emitter and a driving circuit 13 for applying a DC voltage to the light-emitting panel 12. The driving circuit 13 comprises a voltage conversion circuit 14 connected to a power source Vcc, and its output terminals 14a, 14b are connected to the light-emitting panel 12. One output terminal 14b and the light-emitting panel 12 are connected via a switching element 15. A control device 25 outputs a chrominance signal Sc and a luminance signal Sb so as to provide a light-emitting color and luminance set by an input device. The voltage conversion circuit 14 converts the voltage of the power source Vcc into a predetermined voltage, and outputs it based on the chrominance signal Sc outputted from the control device 25. An output terminal of a drive circuit 26 for performing PWM control on the ON/OFF operation of the switching element 15 is connected to a control terminal of the switching element 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215692-A (JP)
Title: Character display device, method and program
Inventor: KO NAMI
IPC: G06F3/023
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To display a character of another linguistic system in two linguistic systems from reading in one linguistic system.  <P>SOLUTION: In a Japanese kanji/Pinyin correspondence table, Pinyin and Japanese kanji are related and stored. For displaying a 'pass' in Japanese, if Pinyin 'shan' of a 'mountain' in Chinese or Pinyin 'shang' of 'up' in Chinese, or Pinyin 'xia' of 'down' in Chinese is inputted from a keyboard, from the Japanese kanji/Pinyin correspondence table, 'mountain', 'fan', ... , 'pass' and, '... ' in kanji corresponding to 'shan', or 'up', 'still', ... , 'pass', and '... ' in kanji corresponding to 'shang', or 'down', 'summer', '... ', 'pass' and '... ' in kanji corresponding to 'xia', are extracted and displayed on a display device. Then, the 'pass' is selected and input thereof is directed. Naturally, when the 'pass' is selected, the reading of 'pass' in Japanese, 'touge', can be also displayed as required.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005150772-A (JP)
Title: Semiconductor led and its manufacturing method
Inventor: SASAKI KAZUAKI
IPC: H01L21/205
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED element having a high emission intensity structure with less surface defect.  <P>SOLUTION: This semiconductor LED is equipped with a GaAs substrate on which a lower cladding layer composed of an AlGaInP based material having lattice matching with GaAs, an active layer, an upper cladding layer, an intermediate band gap layer composed of the AlGaInP based material having no lattice matching with GaAs and a current diffusion layer having multiple layers are formed. Here, the carrier density of the current diffusion layer closest to the active layer is 1 - 3×10<SP>18</SP>cm<SP>-3</SP>, and the carrier density of the current diffusion layer remotest from the active layer is 1- 2×10<SP>19</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006221910-A (JP)
Title: Plasma display panel
Inventor: YOSHINARI MASAKI
IPC: H01J11/22
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP which is driven by a selective erasing address method of which a discharge cell set to be non-luminous cell by address charge can be held as non-luminous one even during sustain period.  <P>SOLUTION: A pair of row electrodes (X1 and Y1) and a column electrode D1 are formed on a front glass substrate 11 side, and are covered with a first dielectric layer 13 and a second dielectric layer 14. A secondary electron release coefficient on such surface on the discharge space side of the second dielectric layer 14 which, in face to face with a column electrode discharge D1b of the column electrode D1, contributes to the address discharge performed between the column electrode discharge D1b and a transparent electrode Y1b of the row electrode Y1, is smaller than the secondary electrode release coefficient on the other part of the surface of second dielectric layer 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227156-A (JP)
Title: Liquid crystal display device and electronic appliance
Inventor: HIGUCHI SATOSHI
IPC: G02F1/1345
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, in which electric resistance is lowered while retaining continuity between substrates.  <P>SOLUTION: A conductive protrusion 72 is formed on a color filter substrate 10 out of a pair of substrates 10, 25 with a liquid crystal layer 50 interposed in between, for the purpose of retaining continuity with the element substrate 25. An end face of the conductive protrusion 72 is made to be a projecting and recessing face having a plurality of protrusions 72a. Besides, relative positions of the pair of substrates 10, 25 are fixed in the state in which the end face of the conductive protrusion 72 is brought into contact with the element substrate 25 and the protrusions 72a are compressed and deformed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006225944-A (JP)
Title: Cap for strut of protection fence
Inventor: TSUZUKI SOUHO
IPC: E01F15/04
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for a strut capable of being mounted on the existing strut in a pressing state and, at the same time, corresponding to variations in an outside air temperature.  <P>SOLUTION: In the cap 1 for the synthetic resin made-strut constituted by integrally forming an upper surface section 11 closing the upper end Pa of the cylindrical strut P supporting a protection fence G and a circular side section 12 put on the outer circumferential surface Pb in the vicinity of the upper end of the strut, it is constituted by having a plurality of ribs 21 to 26 with a predetermined height while making it as a radial shape toward the circumferential edge from the central neighborhood of the back 11a of the upper surface section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281296-A (JP)
Title: Preparation method of o-alkylated rapamycin derivative
Inventor: KAWANISHI TETSUAKI
IPC: C07D498/18
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently preparing an O-alkylated rapamycin derivative by improving reaction yield of an O-alkylation step.  <P>SOLUTION: In the preparation method of the O-alkylated rapamycin derivative, the O-alkylated rapamycin derivative of formula (1) (wherein R is an alkyl, an arylalkyl, a hydroxyalkyl, an alkoxyalkyl, an acyloxyalkyl, an aminoalkyl, an alkylaminoalkyl, an alkoxycarbonylaminoalkyl, an acylaminoalkyl or an aryl) is synthesized by reacting rapamycin with an alkyl triflate in an organic solvent in the presence of a trialkylamine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228578-A (JP)
Title: Color filter base plate for organic electroluminescent element
Inventor: BABA YASUKO
IPC: H01L51/50
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cheap color filter base plate for organic electroluminescent element preventing local deterioration of an organic EL element caused by local transmission of gas, capable of obtaining an excellent image display free from any fault like dark area.  <P>SOLUTION: The color filter base plate for organic electroluminescent element is composed of a base material, a coloring layer formed into pattern shape on the base material, a gas barrier layer formed on the coloring layer, and a gas diffusion layer as a painted film formed on the gas barrier layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229627-A (JP)
Title: Digital camera
Inventor: KANO ATSUSHI
IPC: H04N5/225
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera for shortening a bracket photography time.  <P>SOLUTION: The digital camera includes a calculation means for reading charge data from an imaging element during exposure, integrating two or more charge data in the time direction, and generating image data; a bracket photographing means for photographing a set of two or more images as a bracket by changing the exposure time of the imaging element; and a control means for carrying out exposure processing of a sheet of image, of which exposure time becomes maximum, out of the set of two or more images, reading out charge data from the imaging element during the exposure processing by using the integrating means, generating image data with shorter exposure time, generating a set of two or more images, and completing the bracket photography. The bracket photography can be finished in a time shorter than the total exposure time of the bracket photography.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229008-A (JP)
Title: Semiconductor laser element
Inventor: NOMOTO ETSUKO
IPC: H01S5/20
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element which has such a structure that can enable the suppression of kink, reduction in loss and stabilization in polarization direction simultaneously, reduces light distribution monotonously as it is far from an active layer, and enables high output operation which enables easy crystal composition control.  <P>SOLUTION: Light is put toward a lower side clad layer of a semiconductor laser, and a plurality of high refractive index layers which are different from a clad layer in composition are dispersed in a wider range than a spot size and introduced. In connection with light distribution, electric field strength is monotonously reduced as it is far from the active layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006230221-A (JP)
Title: Healthy beverage tea bag
Inventor: SEKI JUNJI
IPC: A23L2/00
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a healthy beverage tea bag with which healthy beverage helpful for beauty and health, easy to drink and hard to make a user get satiated can be prepared.  <P>SOLUTION: The healthy beverage tea bag is obtained by enclosing (1) roasted barley for barley-tea and/or tea leaves, and (2) at least two kinds selected from three kinds comprising water-soluble collagen, water-soluble glucomannan and extract from leaves of Lagerstroemia speciosa L, in a tea bag made of non-woven fabric comprising synthetic fiber or regenerated cellulose fiber, making water freely permeate and preventing powder or grains from falling off.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235016-A (JP)
Title: Image forming apparatus
Inventor: TAKADA TAKESHI
IPC: G03G21/10
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of blade cleaning even when a toner with a small particle size is used.  <P>SOLUTION: The image forming apparatus 100 including at least a photoreceptor 1 for forming an electrostatic latent image and a cleaning apparatus 7 having a cleaning blade 7a for removing the toner on the photoreceptor 1 satisfies the following relationships of formula (1); 0.10≤Dm<SP>3</SP>/V≤3.41, wherein Dm (μm) represents a weight average particle diameter of the toner and V (mm/sec) represents a circumference velocity of the image carrier; and formula (2); Tave,≤1.40 (kgf cm) wherein Tave represents the average of a torque T (mm/sec) of the image carrier when the torque is measured for 15 seconds while the cleaning blade comes into contact with the image carrier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235898-A (JP)
Title: Transmission mail verification service system
Inventor: AKABOSHI TAKESHI
IPC: G06F13/00
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service for verifying in advance whether or not a prepared e-mail can be properly read by a receiver when transmitting the e-mail through the internet.  <P>SOLUTION: A transmitting mail verification service system comprises a means for registering mail environment information of an e-mail receiving side device into an environment information table by collecting them in advance, a means for receiving a mail environment of a self device from an e-mail transmitting side device and mail verification data including a mail address at a receiving side as a verification target and comparing the received data and data registered in the environment information table and verifying whether or not the receiving side device can read the e-mail transmitted from the transmitting side device and answering verified results to the transmitting side device, and a means for charging money to the transmitting side device for this verification processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005241008-A (JP)
Title: Shock-absorbing device of elastomer material for suspension connecting rod or other connecting component
Inventor: MAHY FREDERIC
IPC: F16C11/06
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for absorbing vibration between a connection rod head and a lug of a yoke to be attached.  <P>SOLUTION: This absorbing device by an elastomer material for a connecting component such as a connecting rod, is constituted in such a way that the connecting component has the head 10 provided with two faces 11, 12, and two faces are parallel for each other and are crossed by inner void forming a housing for a ball joint 14 having its cage 13. This absorbing device has two elements 101, 103 having disc form, and two elements are parallel to each other, have a sufficiently wide central opening each to prevent a part of the ball joint protruding for the head from being covered, and are connected by connection means 110, 111, 112, 113, 114, 115 around two elements. This invention is applied to, in particular, the installation of a suspension connecting rod of an accessories gearbox of a turbojet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006236487-A (JP)
Title: Optical disk recording medium and method for manufacturing disk
Inventor: FUJITA GORO
IPC: G11B7/254
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent manufacture of a pirated disk formed by physically transferring a rugged shape formed on a substrate of an optical disk recording medium.  <P>SOLUTION: In the optical disk recording medium wherein at least a reflection film and a cover layer are layered on a substrate, main data are recorded by combination of pits and lands formed on the substrate and sub data are recorded by marks formed on the reflection film by irradiation with a laser beam by recording power, a protective film is inserted between the substrate and the reflection film. Though there has been a possibility of manufacture of a physical transfer disk to which main data and sub data are copied because the reflection film is deformed by thermal expansion or the like at the part where the marks are formed and the deformation extended to the substrate, the deformation of the reflection film is not extended to the substrate by insertion of the protective film. Thereby, manufacture of the pirated disk by physical transfer is effectively prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI