baber/WOPTO huggingface dataset:
Patent JP-2004101913-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and image forming apparatus
Inventor: TAKATANI ITARU
IPC: C08G77/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having surface durability and both of mechanical and electric durability copmparatively without deteriorating electric characteristics such as the reduction of sensitivity, the increaseof residual potential or the like, and to provide a process cartridge and an image forming apparatus .  <P>SOLUTION: In the electrophotographic photoreceptor, the process cartridge and the image forming apparatus, the surface protective layer of the electrophotographic photoreceptor contains at least a polymerization condensation product of an organic silicon-modified hole transfer compound expressed by formula (1). In formula (1), A represents a hole transfer group having a-pieceses of aromatic rings, R<SP>1</SP>represents a substituted or unsubstituted organic group, Q represents a hydrolyzable group or hydroxyl group, R<SP>2</SP>represents a substituted or unsubstituted monovalent hydrocarbon group, n represents an integer from 1 to 3, and m represents a positive integer satisfying m/a≥0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178421-A (JP)
Title: Recording medium and manufacturing method for recording medium
Inventor: KUWABARA KENJI
IPC: G11B7/24
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording medium whose practical reliability of running durability, weather resistant preservability and the like are enhanced without damaging electromagnetic transducing characteristics.  <P>SOLUTION: In the recording medium wherein a metal thin film or a metal oxide thin film (2), a protective film (3) and a lubricant layer (4) are formed in this order on one surface of a non-magnetic substrate (1) and a back coating layer (5) is formed on the other surface, the surface of the protective film (3) has ≥40 mN/m surface free energy and at least one compound selected from a first group consisting of compounds having ≥15 mN/m and <33 mN/m surface free energy and at least one compound selected from a group consisting of compounds having ≥30 mN/m and <50 mN/m surface free energy are incorporated into the lubricant layer (4) as lubricant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108068-A (JP)
Title: Roof underlayer panel and roof underlayer structure
Inventor: GOTO MASASHI
IPC: E04B7/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof underlayer panel capable of forming a roof having high heat insulating performance with high workability at a low cost.  <P>SOLUTION: The roof underlayer panel is mounted on a roof structural material 1 such as a purlin or the like as a sheathing roof board 2. A gap between the metal-made front plate and the back plate is filled with a thermal insulating material. The roof underlayer with high insulation efficiency can be formed by using the roof underlayer panel A having the thermal insulating material. The roof underlayer panel A with high strength such as bending strength or the like is formed in a lightweight design to have no use to provide the roof structural material 1 such as a purlin, a rafter or the like at a narrow pitch. There is no need to use a large number of roof underlayer panels A by forming the roof underlayer panel A having an area larger than that of a wooden roof board per piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105127-A (JP)
Title: Food wrapped with leaf of japanese horseradish
Inventor: ITOI YASUAKI
IPC: A23L17/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food wrapped with leaves of Japanese horseradish, capable of effectively utilizing the leaves of Japanese horseradish discarded without carrying out sufficient development of application hitherto and having image of pungent flavor and smell known as Japanese horseradish.  <P>SOLUTION: The food is obtained by wrapping whole a food material comprising at least either one of root and stem of Japanese horseradish with the leaves of Japanese horseradish. The leaves of Japanese horseradish are subjected to salting treatment, treatment for crushing the leaf stripes and treatment for immersing into soap for seasoning. The treatment for immersing into soap for seasoning is preferably carried out at a temperature not higher than a room temperature or at the room temperature to 75°C. Since the leaves of Japanese horseradish are not allowed to stand for a long time at such high temperature that crispy texture of the leaves and/or vivid green is not kept, the leaves of Japanese horseradish can be utilized while keeping crispy texture and/or vivid green.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112593-A (JP)
Title: Data read method, data read device, and program for data read
Inventor: HAYASHI YUKIO
IPC: H04N19/91
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data read method, a data read device, and the like which can reduce the influences of errors upon reading variable length encoded data.  <P>SOLUTION: A data read device reads variable length encoded data. This data read device executes a code word read procedure for sequentially reading a series of code words at a DSP 1, and a resynchronous marker detection procedure for detecting a subsequent resynchronous marker before a read position by the cord word read procedure reaches a position of the subsequent resynchronous marker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117618-A (JP)
Title: Information processor, content transfer method, and music reproduction apparatus
Inventor: KAZUTA SATOSHI
IPC: G10K15/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which easily acquires various information about music contents and easily displays these various information by a music reproduction apparatus.  <P>SOLUTION: An extraction module 12a in a transfer application extracts tag information from a music content read from a transfer module 12HDD 11 and acquires a singer's name and a music name given to the music content. The extraction module 12a accesses a server 5 through a network in order to retrieve and acquire lyrics data in accordance with the acquired singer's name and music name data and transmits singer's name data and music name data and issues a request for acquisition of lyrics data. Acquired lyrics data is converted by a conversion module 12b and is transferred to an audio player 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119095-A (JP)
Title: Manufacturing method of electron source substrate
Inventor: HACHISU TAKAHIRO
IPC: H01J9/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture easily an electron source substrate having an electron emitting element which is superior in electron emission quantity and hardly brings about the increase of element current with time by using a compound substrate 1 having an activation promoting layer 1b, in the manufacturing method of the electron source substrate in which, after forming a plurality of pairs of element electrodes 2, 3 on a substrate using a dry etching process, a conductive film 4 crossing over each pair of element electrodes 2, 3 is formed, and by applying electric flow process on this conductive film 4, an electron emitting part 5 is formed, and further an activation process of impressing a voltage to each pair of element electrodes 2, 3 under the existence of an organic substance gas is applied.  <P>SOLUTION: Before forming a conductive film after forming element electrodes 2, 3, a surface renewal process for renewing the activation promoting layer 4 is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119586-A (JP)
Title: Multi-unit wiring board
Inventor: KAMATA YOZO
IPC: H01L23/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-unit wiring board by which reliable wiring boards can be obtained by avoiding occurrence of fine defective adhesion at the interlayer parts of ceramic insulation layers inside a through conductor.  <P>SOLUTION: In the multi-unit wiring board, a plurality of the ceramic insulation layers 4a and 4b having wiring layers 3 formed on their surfaces are laminated, wiring board areas 5 are formed arrayed vertically and horizontally, the wiring layers 3 positioned vertically are connected via a through conductor 10 formed at the boundary of the wiring board areas 5 of the ceramic insulation layers 4a and 4b, and division grooves 8a and 8b for dividing the wiring board areas 5 are formed on an upper surface and/or a lower surface so as to cross the through conductor 10. The bottoms of the division grooves 8a and 8b are formed 10 μm or more separated from the inter-layer 9 of the ceramic insulation layers 4a and 4b. Thus, occurrence of fine defective adhesion at the inter-layer 9 part of the through conductor 10 in the case of forming the division grooves 8a and 8b to obtain the reliable wiring board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116134-A (JP)
Title: Link chain latch and binding device
Inventor: FUKAMIZU TOYOJI
IPC: E02D17/20
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding device capable of being surely bound and a latch and, at the same time, efficiently carrying out construction work even if there is a narrow interval between binding objects such as arrangement etc. of greening concrete blocks or even if there is an uneven step on the ground.  <P>SOLUTION: A link chain latch and a binding device comprise a link chain formed by connecting an oval chain link having a hollow section and the latch, the latch includes an opened circular drum section and two anti-slip sections projectively formed in both free ends of the drum section, the drum section is formed into an insertable thickness in the hollow section of the chain link, both anti-slip sections are formed in the shape of a plate to parallel plate faces with each other, at the same time, the thickness of each anti-slip section is formed into an insertable thickness in the hollow section of the chain link, the basic end of the anti-slip section has the plate width sufficiently larger than the width of the hollow section of the chain link, and it is so formed that it is shorter than the length reducing the thickness of the chain link from the length of the hollow section of the chain link.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119269-A (JP)
Title: Electrolyte film for fuel cell and its manufacturing method
Inventor: ISHIMARU YOICHI
IPC: H01B1/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide an electrolyte film for a fuel cell at a low cost.  <P>SOLUTION: The electrolyte film is provided with a resin mother material 3 and a film body 5. The resin mother material 3 has a microcell 2 formed by supercritical foam molding, wherein a thermoplastic resin mixed with a supercritical fluid is filled in a mold, and pressure inside the mold is reduced so as to foam mold the thermoplastic resin. The film body 5 has a proton conductive liquid 4 having a proton conductive functional group filled in the microcell 2. The electrolyte film has no ceramic powder for forming a space for filling in the proton conductive liquid, and thus has a low material cost. Since the film-type resin mother material 3 having the microcell 2 is formed by the supercritical foam molding, the electrolyte film is easily formed while improving a yield of material in comparison with a case where an electrolyte film is obtained by cutting films sequentially formed in a predetermined shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114916-A (JP)
Title: Air conditioner
Inventor: IWAMA SHINJI
IPC: B60H3/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle provided with one purifier to sterilize bacteria in an evaporator in the air conditioner and purify air inside the vehicle.  <P>SOLUTION: This air conditioner is provided with a duct connected with a blow-out port which lets air for air conditioning pass and blows it into the vehicle room. It is provided with the evaporator for evaporating refrigerant compressed by a compressor and performing heat exchange with air to cool air, a blower for feeding air into the evaporator, and the purifier having sterilizing or purifying function in the duct. The purifier is arranged on the downstream side of the evaporator in the duct. When the blower is rotated forward, it feeds air into the vehicle room to purify air in the vehicle room by the purifier. When the blower is rotated reversely, bacteria in the evaporator are sterilized by the purifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128574-A (JP)
Title: Mobile information terminal
Inventor: MIYASHITA TAKESHI
IPC: H04M1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information terminal wherein a built-in telephone directory can be browsed while suppressing the power consumption even when the battery is worn.  <P>SOLUTION: A foldable mobile phone 10 applied in this invention includes: a first display section 16 contained inside the mobile phone 10 when the mobile phone 10 is folded; and a (small-sized) rear display section (second display section 46) consuming smaller power than that of the first display section 16. The second display section 46 usually acts like a sub display apparatus for displaying a clock indication and a call termination guide or the like. When the residual capacity of the battery 70 of the mobile phone 10 reaches a prescribed capacity or below, the speech function is stopped to automatically become in a power-off state. When a side face switch 30 or 31 is depressed in this state, the display function of the second display section 46 is switched and the second display section 46 displays information on the telephone directory registered in an internal memory (EEPROM 60).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125558-A (JP)
Title: Excavation position measuring apparatus using coded signal
Inventor: MATSUMOTO SHIGEKI
IPC: G01D21/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavation position measuring apparatus using a coded signal, capable of obtaining information about an excavation position and the excavation tip even when a disturbance magnetic field is present.  <P>SOLUTION: A signal magnetic field generated by a signal magnetic field transmission means stored in the excavation tip of a non-open cut excavation device is detected by a signal magnetic field reception means on the ground, and the position of the excavation tip is estimated from amplitude of the reception signal. Amplitude of a transmission signal generating the signal magnetic field is modulated by one of two pseud-random binary codes having orthogonal relation to each other. Therefore, disturbance is conquered to realize high accuracy. By estimating the first synchronization time from a long-time correlation signal and estimating the next synchronization time from the first synchronization time thereafter, a correlation function used for detecting the transmission signal narrows a search range of the synchronization time and executes a correlation process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121075-A (JP)
Title: Corn steep liquor not producing sediment and method for producing the same
Inventor: ISHII YASUMASA
IPC: A23L7/10
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corn steep liquor which does not produce sediments, even when left at a low temperature for a long period and can stably be stored on distribution over a long period, and to provide a method for producing the corn steep liquor.  <P>SOLUTION: This corn steep liquor is obtained by adding an inorganic acid and/or an organic acid to a corn steep liquid to adjust the pH value of the corn steep liquor to ≤3. The inorganic acid and/or the organic acid are selected from the group consisting of hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, acetic acid, oxalic acid, citric acid, malic acid, and formic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121591-A (JP)
Title: Wrist-watch and wrist-watch set
Inventor: WATANABE KANAKO
IPC: A44C5/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrist watch and a wrist watch set, including a wrist watch band having warmth in appearance or when being worn on the arm.  <P>SOLUTION: The wrist watch band 3 of the wrist watch 1 is formed of felt material, and an opening for fitting a watch case 2 therein is formed in the felt material. The watch case 2 is fixed to the opening through a holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131982-A (JP)
Title: Cutter device and tunnel excavation machine with the same
Inventor: MURANISHI MASANORI
IPC: E21D9/08
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow a simultaneous backfill-grouting device to be installed in a tunnel excavation machine excavating a base rock and a NOMST wall by making the excavation machine in an extremely compact structure without using a jack.  <P>SOLUTION: This tunnel excavation machine comprises a hydraulic motor 29, a rotary cutter 30 fitted to the output shaft 29a of the hydraulic motor 29 and having cutter blades on the axial tip face and outer peripheral face of the output shaft, a slide member 15 having a generally cylindrical outer peripheral surface enclosing and supporting the hydraulic motor 29, a holder 16 fitted to the outer peripheral part of the slide member 15 and supporting the slide member 15 slidably in the axial direction, and a hydraulic pressure supply means supplying and delivering hydraulic oil into and from chambers 19 and 20 formed between the outer peripheral surface of the slide member 15 and the inner peripheral surface of the holder 16 to slidably moving the slide member 15 relative to the holder 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134968-A (JP)
Title: Subscriber transmission system and dynamic band assignment method for subscriber transmission system
Inventor: HAGA KAZUKIYO
IPC: H04L12/44
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in delay time caused by an increased load at the side of a line terminator attended with a dynamic band assignment processing performed by the line terminator.  <P>SOLUTION: The subscriber transmission system comprises: a plurality of network terminators NT21,...,2n; and the line terminator LT2, and a use band calculation section 201 of each network terminator compares the amount of input packets received by a buffer for each prescribed period with a threshold value. If the amount of the input packets received by the buffer is greater than the threshold value, a transmission packet control section 203 divides the received packets into the amount of the threshold value and the remaining amount, transmits the received packets of the threshold value to the line terminator LT2, and stores the remaining received packets in the buffer. A request band calculation section 202 informs the line terminator LT2 about the amount of the remaining input packet stored in the buffer, compares the amount of the remaining received packets with a minimum warrant band value and selects either of them which is greater for a threshold value for a succeeding period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134537-A (JP)
Title: Semiconductor device, method for manufacturing the same, and field effect transistor, and method for manufacturing the same
Inventor: NAKAMURA AKITO
IPC: H01L29/80
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with its parasitic capacitance reduced and resistance lowered.  <P>SOLUTION: The semiconductor device has a first conductivity type semiconductor substrate and roughly frustum-shape holes formed therein. On the semiconductor substrate, an opposite conductivity layer made of a second conductivity semiconductor which is opposite to the first conductivity semiconductor is formed. On the opposite conductivity layer, a filling layer is formed of a first conductivity semiconductor for filling up the holes. The hole may roughly be a truncated polyhedral pyramid or a truncated triangular pyramid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135009-A (JP)
Title: On-screen display unit
Inventor: YASUMOTO TAKASHI
IPC: H04N5/445
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To display a character string in a high grade with visual effect where the background becomes translucent.  <P>SOLUTION: A character background image generation section 45 replaces a pixel having 100% concentration of a pseudo half tone pattern b2 outputted from a pseudo half tone pattern memory 44 with the color of color data b1 outputted from a color pallet 43 for outputting to a synthesis processing section 47 as a background image b5. The synthesis processing section 47 replaces a pixel, where a pixel at the same position in font data b3 becomes a character color pixel in the pixels of the background image b5, with the character color pixel, replaces a pixel, where the pixel at the same position of the font data in pixels of 0% concentration of the background image B5, with the value of the pixel of a picture indicated by a source picture signal b4 at the same position as the pixel, generates a superimpose image b6 for outputting to an RGB decoder 2, and achieves superimpose display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159435-A (JP)
Title: Pachinko game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burdens such as costs of dies and inventory control which become cost increasing factors, because a conventional winning ball passage needs to be manufactured for each model machine in a manner to meet a layout of a winning ball receptacle or the like, considering the fact that a size growing tendency of a display device in the present pachinko game machine pushes away an area for mounting the winning ball passage, whereby the winning ball passage formed by conventional die molding becomes difficult in handling owing to a configurational restriction.  <P>SOLUTION: The pachinko game machine has a winning ball passage 8 mounted on the back face of a game plate 4, which is made up of a flexible pipe member 8a with a bellows structure. The winning ball passage 8 of this pachinko game machine can be handled in any form by bending/unbending in a manner to meet the layout of the winning ball receptacle, thereby having high versatility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131892-A (JP)
Title: Method for producing waste paper pulp and paper
Inventor: ONO SEIZO
IPC: D21C5/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing waste paper pulp, which is preferable when waste paper as a raw material contains back-paste such as hot melt and compact disk.  <P>SOLUTION: The method for producing the waste paper pulp comprises a disintegrating step for disintegrating non-sorted waste paper to provide fiber suspension, a step for removing a contaminant from the suspension passed through the disintegrating step, a flotation step for removing ink/contaminant from the suspension passed through a roughing step by flotation and a classifying step for classifying the suspension passed through the flotation step into short fiber and filament in ≥10% classifying ratio by a classifying apparatus equipped with a screen having ≤0.12 mm slit width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136319-A (JP)
Title: Work positioning device for laser beam welding
Inventor: KAWAGUCHI KIICHIRO
IPC: B23K26/21
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To definitely position a first work and a second work without furnishing a marginal part on the first work in a work positioning device for laser beam welding.  <P>SOLUTION: A positioning member 14 is so disposed on a welding work table 11 that the positioning member 14 is movable between a functioning position A at which the welding end 16a of the first work Wa is received in the welding zone Z of the first and the second works Wa and Wb on a first and a second table faces 12a and 12b, and a non-functioning position B at which the first and the second works Wa and Wb retract from a welding zone Z.  <P>COPYRIGHT: (C)2004,JPO