baber/WOPTO huggingface dataset:
Patent JP-2004278013-A (JP)
Title: Piping structure of bathroom and drainage trap used therefor
Inventor: SASAGAWA TOMOHISA
IPC: E03C1/28
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping structure of a bathroom without flowing backward to either one of a washing place pan, a bath-tub pan and a bath-tub and to provide a drainage trap used therefor.  <P>SOLUTION: In the piping structure of the bathroom, the bath-tub, a bath-tub pan passage discharging waste water of the bath-tub pan and a washing place pan passage discharging waste water of the washing place pan are constituted by respectively having drainage traps. and a drain outlet of the bath-tub pan passage is connected between an upper limited partition of the washing place pan passage and the drain outlet. In the drainage trap, branch pipes are respectively provided between a lower limited partition of the drainage trap and the upper limited partition and between the upper limited partition of the drainage trap and the drain outlet, a drainage device without seal water is connected to the branch pipe provided between the upper limited partition and the drain outlet, and the drainage device with seal water is connected to the branch pipe provided between the upper limited partition and the drain outlet at need, alternatively the branch pipes are closed by a cap body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280736-A (JP)
Title: Clock signal control device
Inventor: HATANO SHINGO
IPC: H03K5/131
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock signal control device which provides a signal processing circuit with a system clock signal, the clock signal control device being capable of keeping the level of radiation of an EMI noise in the most restrained state.  <P>SOLUTION: The clock signal control device is provided with a clock signal generating circuit 10 which generates an original clock signal; an inversion circuit 11 which generates the inversion signal of the original clock signal; a delay circuit 12 which generates the delay clock signal of the original clock signal based on a delay control signal inputted; a summing and amplifying circuit 13 which outputs a system clock signal obtained by the addition of the inversion clock signal to the delay clock signal; an electric field strength detection part 4 which outputs a detection signal having information on the radiation level of an electromagnetic radiation noise; and a control part circuit 3 which outputs the delay control signal to the delay circuit 12, inputs the detection signal, stores the information on the radiation level at a time when a delay time is changed and controls the setting of the delay time in the delay circuit 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285624-A (JP)
Title: Planned collapse type earthquake energy absorbing sill construction method
Inventor: SUZUKI TATSUYA
IPC: E02D27/34
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planned collapse type earthquake energy absorbing sill construction method capable of protecting a building body and a human life and furniture or the like inside of a building by a simplified method at a low cost and realizing comparatively easy restoration of an original state even after a great earthquake occurs, primarily in relation to a building having a detached house size.  <P>SOLUTION: Concrete blocks are piled up on both sides of the supporting ground, and sandy soil is placed inside of them to compact. A sill of the building is installed thereon to make the concrete blocks and the sandy soil part collapse in the case of the great earthquake, earthquake energy transmitted to the building from the ground is absorbed, the human life and property inside of the building are protected, and damage and collapse in the building itself is prevented. Accordingly, the planned collapse type earthquake energy absorbing sill construction method can be realized at a low cost because any special device or the like is not used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283069-A (JP)
Title: Apparatus for cutting heads of fishes
Inventor: FUNO MASANORI
IPC: A22C25/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus with which the head of a fish is accurately cut in a surely retained state of the fish, operation is speeded up and the head is properly cut even in the case of a fish such as Sphoeroides rubripes having an organ requiring uncutting in the inside of the head.  <P>SOLUTION: The apparatus is equipped with a conveying means 3 for successively and intermittently transporting a plurality of storage boxes in which a fish 20 is stored so as to be taken in and out in each storage box and a liftable pressing member 6 for pressing and controlling the fish 20 in the storage box 4 and a vertically liftable cutting blade body 5 for cutting the head of the fish 20 pressed and controlled by the pressing member 6 in the storage box 4 in the middle of a transportation route. The base 4x of the storage box 4 is inclined so that the head side of the stored fish 20 is lower than the tail part side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284995-A (JP)
Title: Bristle material for brush having antimicrobial property and method for producing the same
Inventor: SHIOYAMA KENICHI
IPC: A46D1/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bristle material for a brush, which is not only highly safe and has antimicrobial properties but also is readily made into a tapered shape with a solution of caustic soda, and to provide a method for producing the same.  <P>SOLUTION: The method for producing the bristle material for the brush having antimicrobial properties comprises kneading a polyester resin with an oxide solid solution composed of Zn and/or Cu as a main active ingredient and/or an antimicrobial agent containing a hydrotalcite compound and subjecting the resin to melt spinning into a monofilament shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003293806-A (JP)
Title: Method to protect internal combustion engine
Inventor: ROTH ANDREAS
IPC: F02D17/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to protect an internal combustion engine from a fuel knock when a combustion misfire occurs or a method to protect a catalyst, the methods being such that the internal combustion engine and the catalyst are effectively protected from breakage without a need for a different additional constitution means.  <P>SOLUTION: A target value is formed from an air mass sucked by the internal combustion engine and the amount of fuel injected in the internal combustion engine. The target value is compared with an actual value measured by the exhaust system of the internal combustion engine, and when the target value is higher by a given value content than the measured actual value, the internal combustion engine is shut off or an alarm signal is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004289061-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KADOSHIMA MASARU
IPC: H01L21/8238
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has the thermal stability, while being capable of restricting a threshold voltage low when a metal film having a work function to such a degree that adhesive properties do not get worse or a film composed of a metal component is used as a gate electrode.  <P>SOLUTION: In a CMIS element comprising an n-type MIS element and a p-type MIS element, in the n-type MIS element, a gate electrode 10 composed of a silicon nitride tantalic film is formed on a gate insulating film 9 composed of a hafnium aluminate film in the n-type MIS element. On the other hand, in the p-type MIS element, a threshold value adjustment film 7 composed of an aluminium oxide film is formed on the gate insulating film 9 composed of the hafnium aluminate film. A gate electrode 11 composed of the silicon nitride tantalic film is formed on the threshold value adjustment film 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254265-A (JP)
Title: High efficiency sound reproducing device
Inventor: HIROMOTO KENJI
IPC: H04R3/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficiency sound reproducing device which converts an electric signal into a sound wave efficiently.  <P>SOLUTION: Mechanical loss of a dynamic speaker is reduced as mush as possible, and a current output amplifier is used which has high impedance output and does not feed back a signal from an output end.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004292935-A (JP)
Title: Erosion resistant member for nonferrous molten metal
Inventor: OGAWA EISUKE
IPC: B22D17/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erosion resistant member for nonferrous molten metal which has excellent wear resistance and erosion resistance at a relatively low production cost.  <P>SOLUTION: The erosion resistant member for nonferrous molten metal is obtained by providing at least a part to be contacted with molten metal in a base material consisting of an iron-based or steel-based material with a covering layer consisting of a high speed steel-based alloy. The total area ratio of carbides such as MC-based, M<SB>2</SB>C-based, M<SB>6</SB>C-based, M<SB>7</SB>C<SB>3</SB>-based, M<SB>4</SB>C<SB>3</SB>-based and M<SB>23</SB>C<SB>6</SB>-based carbides contained in the covering layer is ≤25%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292153-A (JP)
Title: Radio communication system of elevator
Inventor: YANO YASUNOBU
IPC: B66B3/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system of an elevator allowing installation and adjusting operations to be performed by only one person with high reliability by performing the installation and adjusting operations of a radio communication device while checking the receiving level on a worker side.  <P>SOLUTION: This system comprises display devices installed on the radio communication devices 8 and 9. The first radio communication device 8 is so formed as to transmit the receiving level from the second radio communication device 9 which can be confirmed by the first radio communication device 8 to the second radio communication device 9. The second radio communication device 9 is formed so as to transmit the receiving level from the first radio communication device 8 which can be confirmed by the second radio communication device 9 to the first radio communication device 8. Also, the display devices of the radio communication devices 8 and 9 display the receiving level transmitted from the radio communication devices 8 and 9 to display both receiving levels on the mating side and the worker side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301517-A (JP)
Title: Damage detecting sensor using inorganic composite material having conductive particles dispersed therein and its use
Inventor: CHO HEIKOKU
IPC: G01M99/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damage detecting sensor constituted so as to enable sensing of high sensitivity in a low strain region.  <P>SOLUTION: The damage detecting sensor 1 is constituted so as to be equipped with a fragile matrix 4, a conductive route comprising conductive particles 14 dispersed in the fragile materix 4 and fibers 24 arranged in the fragile matrix 4 to reinforce the fragile matrix 4. By using the fragile destructive behavior of the fragile matrix 4, the highly sensitive sensing of a damage can be performed in the low strain region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298063-A (JP)
Title: Method for producing d-amino acid
Inventor: KURUMI YOSHIAKI
IPC: C12P41/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a D-amino acid, by which, in an amino acid, especially in alanine, L-alanine of DL-alanine is selectively assimilated and D-alanine remaining in the obtained culture is purified and separated in high efficiency.  <P>SOLUTION: The method for producing the D-amino acid comprises assimilating an L-amino acid in a medium containing a DL-amino acid, culturing yeast not substantially assimilating the D-amino acid and purifying and separating the D-amino acid from the culture by electrodialysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302960-A (JP)
Title: Entity device, event transfer control method, event transfer control program, and recording medium of the same
Inventor: HOSHIAI TAKANARI
IPC: G06F15/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entity device, an event transfer control method, an event transfer control program and a recording medium thereof that can prevent transfer of an unnecessary event according to various attributes including a hop attribute in an autonomous distributed network.  <P>SOLUTION: In an event place formed by entity devices 0 to 3 connected via shared links, each entity device checks whether or not a hop attribute indicated by semantic information on an event received from an event source entity device matches a hop attribute of a filter registered in a semantic information router for holding a filter indicating a hop attribute as an event acquisition condition, and controls event transfer according to the check result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301768-A (JP)
Title: Floating micro particle analyzing method, and floated micro particle collecting device used therefor
Inventor: NOGAMI ATSUSHI
IPC: G01N15/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To simply and quickly capture floating micro particle in a field, and to accurately measure a size and a shape of the individual particle, a relative position and distance or a property thereof so as to find a two-dimensional distribution or a particle size distribution, even in any of liquid particles or solid particles.  <P>SOLUTION: This floating micro particle analyzing method of the present invention is provided with a fine particulate collecting process for capturing the floating micro particles X, a collected body feeding process to expose a new prescribed area, an image pick-up process for imaging the prescribed area adsorbed with the floating micro particles X, and a fine particulate measuring process for image-processing a picked-up image to measure the shape and the like of the suspended fine particulates X. This suspended fine particulate collecting device 10 is provided with a micro particle capturing body 13 arranged inside a casing 11 to expose the prescribed area of a micro particle capturing face 13a from an opening part 12, and a capturing body feeding part 14c for feeding the new prescribed area to the opening part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311040-A (JP)
Title: Flat lamp
Inventor: YASUDA MAKOTO
IPC: H01J65/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat lamp having good starting performance for lighting, whereby dimming is possible with a simple structure.  <P>SOLUTION: This flat lamp is structured so that at least one electrode covered with a dielectric is divided in a flat discharge container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307593-A (JP)
Title: Highly attenuating rubber composition and quake-free structure using the same
Inventor: AZECHI TOSHIO
IPC: F16F15/08
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly attenuating rubber composition which has various characteristics such as attenuating characteristics, breaking strength, elastic modulus in a good balance and does not deteriorate processability, and to provide a quake-free structure using the highly attenuating rubber composition.  <P>SOLUTION: This highly attenuating rubber composition comprises 100 pts. wt. of a dinenic rubber, 40 to 95 pts. wt. of carbon black having a cetyltrimethylammonium bromide adsorption specific surface (CTAB) of 140 to 170 m<SP>2</SP>/g and a difference (ΔDBP) of 10 to 30 ml / 100 mg between a dibutyl phthalate oil absorption (DBP) and a compression dibutyl phthalate oil absorption (24M4DBP), and 5 to 50 pts. wt. of a tackifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004070278-A (JP)
Title: Compact optical unit
Inventor: TOKUDA KAZUNARI
IPC: G02B23/24
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical unit which has a high SN ratio even to a subject with a low reflection factor, provides information, and can be assembled with high precision.  <P>SOLUTION: A compact optical unit is provided with a light emitting section 5 for emitting a light, a first optical element 10a having a first reflecting section 11a for reflecting a light which is emitted from the light emitting section 5, a second optical element 12 having a second reflecting section which is disposed to face the first optical element 10a, and a light condensing optical system 16a for condensing a light. The first reflecting section 11a and the second reflecting section are disposed so as to be diagonal to an optical axis of a light which is incident to the first reflecting section 11a and the second reflecting section, a light transmitting section is disposed in the first optical element 10a for transmitting a light which is reflected by the second reflecting section so as to be incident to the light condensing optical system 16a. By disposing the optical element such that a light beam is incident diagonally; therefore, it is possible to propose a compact optical unit having a high SN ratio which can be assembled easily by using a member for supporting the optical unit highly precisely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311666-A (JP)
Title: Solid state imaging element
Inventor: NODA MASAKI
IPC: H04N5/361
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging element in which the amount of shading of a conventional solid state imaging element can be reduced and which can follow to the change in an incident light beam angle to the solid state imaging element due to the magnification zoom of an imaging optical system.  <P>SOLUTION: Multiple pixels are arranged in two dimensions. A color filter, an opening of a light shielding film and a microlenses formed of shape variable lenses are sequentially disposed on the multiple pixels. The curvature of the microlens is constituted variably independently or at each group on a concentric circle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310895-A (JP)
Title: Recording and/or reproducing device
Inventor: MURAYAMA OSAMU
IPC: G11B17/04
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent collision between an optical disk and an objective lens.  <P>SOLUTION: This device is provided with a cartridge holder 60 into which a recording medium cartridge 4 is inserted, a shutter rack 61 disposed in the cartridge holder 60, engaged with the engaging part of an inner rotor in the recording medium cartridge 4 to rotate the inner rotor in connection with the conveying of the cartridge holder 60, and to open/close the shutter member, a conveying mechanism for conveying the cartridge holder 60 to the ejection position of the cartridge holder 60, to a loading position in which a recording medium and an optical pickup mechanism are close to each other, and to a standby position in which the recording medium and the optical pickup mechanism are apart from each other. The cartridge holder 6 is conveyed at least between the loading position and the standby position in an engaged state between the engaging part of the inner rotor and the shutter rack 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306462-A (JP)
Title: Double face printing device
Inventor: KOYAMA FUMIKO
IPC: B41J3/60
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To execute the double face printing which does not impart a sense of incongruity to a user by preventing "strike-through".  <P>SOLUTION: The image signal of an original manuscript 1 equivalent to two pages of the front and the rear is read by an image reading part 10. It is outputted to a control part 90. A/D conversion is executed to the inputted image signal. After that, normal image processing is applied. The image data are generated. They are stored in an image memory 92. Successively, the image data of the region equivalent to hundred lines are read out. The occupying percentage of the black data number to all data number is calculated as an image density A in an image density detecting part 94. If all the image density A of the image data of the front/rear faces stored in the image memory 92 is below 30 %, the image data are printed with a normal print density since they are mostly composed of characters. If the image density A exceeds 30 % at least in one region of the image data, the print density is reduced by generating stencil printing data by applying thinning-out processing as print density reduction processing to the image data of the front/rear faces since a solid part is included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309087-A (JP)
Title: Engine-driven air conditioner
Inventor: MAEDA YASUSHI
IPC: F25B27/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine-driven air conditioner reducing the burden of a storage battery to lengthen its service life by efficiently using electric power generated by a generator.  <P>SOLUTION: The electric power generated by the generator 11 is supplied in parallel to the storage battery 27 and a load device 30 such as an outdoor blower 18. The load device 30 is supplied with the electric power through a control device 25 after converted into the same electric power as a commercial power supply (e.g. AC200V50Hz or 60Hz) by a voltage step-up/down device 28 and an inverter 29. The storage battery 27 is supplied with the electric power required to drive the load device 30 by the control device 25, and the electric power required to drive a starter 22 when starting an engine 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320191-A (JP)
Title: Information terminal and information processing method, recording medium, and program
Inventor: GOTO MITSURU
IPC: A63F13/332
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the entertainment performance of a mobile communication terminal.  <P>SOLUTION: When the mobile communication terminal decides the reception of positional information from a base station in a step S1, the mobile communication terminal collates the received positional information of the base station with positional information managed by a memory in a step S2. When the mobile communication terminal decides that the positional information received from the base station is new positional information in a step S3, the mobile communication terminal adds the newly received positional information to the memory in a step S4. The mobile communication terminal counts the number of base stations which are presently in communications in a step S5 and revises a display menu depending on the number of the base stations. The information terminal or the like is applicable to mobile communication terminals such as portable phones.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317345-A (JP)
Title: Narrow band amplifier and impedance measuring system
Inventor: SAKIYAMA RYOJI
IPC: G01R27/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device capable of conducting high speed measurement of impedance.  <P>SOLUTION: The impedance measuring device having an automatic balance bridge comprises a phase detector provided in a narrow band amplifier in the automatic balance bridge and four sets of numerical control oscillators supplying a vector modulator with sine wave signal and cosine wave signal. The four sets of numerical control oscillators are varied in frequency or phase of the output signal by external numerical control. The impedance measuring device is an oscillator of which the frequency or phase varies a specific time later from the external control of the four sets of numerical control oscillators. Furthermore, the impedance measuring device comprises a means for controlling the output signals of the four sets of numerical control oscillators so as to synchronize the variations of the frequency and the phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI