baber/WOPTO huggingface dataset:
Patent JP-2004134311-A (JP)
Title: Connector
Inventor: NAKANO HIROSHI
IPC: H01R13/42
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the intermediate part of a retainer from lifting up and prevent dimension in widthwise direction from becoming large-sized in a connector which is slender in the widthwise direction.  <P>SOLUTION: In a formation region of a lock arm 13 installed at the center in the widthwise direction on the upper face of a housing 11, as for a cavity 12 in which smaller number of stages are set up than the ones in the adjacent other parts, a retainer is provided with a barrier rib 25 which is inserted into the adjacent place of the respective cavity 12 except for the intermediate part 24 corresponding to the formation region of the lock arm 13. The barrier rib 25A which is adjacent to the both sides of the intermediate part 24 is enabled to be locked by being overlapped with the both side faces of the stage part 14 protruding in the lower face side of the housing 11 corresponding to the formation region of the lock arm 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099000-A (JP)
Title: Energy saving vehicle driving system
Inventor: SUGAWA HIROSHI
IPC: B61C11/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a simple driving system for energy saving vehicles including large scale and large capacity freight trains, which cannot have been realized by conventional technology, for the first time in the world only by connecting an energy saving vehicle driving system with a large capacity accumulator by effectively putting the new technology of hydraulic rodless cylinders capable of mechanically multiple synchronous driving using an output shaft of limitless stroke in common.  <P>SOLUTION: This energy conservative vehicle driving system comprises a plurality of the hydraulic rodless cylinders of long stroke and large capacity provided in a semi-underground space under a passage for vehicles, which does not get in the way of vehicles, a large capacity accumulator and a cylinder operating chamber directly connected to each other, and vehicle couplings for acceleration and speed reduction fixed to the upper and lower sides of an endless chain mechanism respectively and switches the vehicle couplings for speed reduction and acceleration when the vehicle stops.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140573-A (JP)
Title: Transmission system, and monitor and node apparatus thereof
Inventor: IZAWA SHINICHI
IPC: H04J3/14
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system capable of enhancing the immunity against missing of operating information in a node apparatus and reducing the time required for a monitor to acquire the operating information and to provide the monitor and the node apparatus thereof.  <P>SOLUTION: An auxiliary storage area 66 of the monitor 3 stores the operating information 66a required for operations of a node 1-1. When e.g., the node 1-1 is started, the operating information 66a is loaded from the auxiliary storage area 66 of the monitor 3 to a main storage area 67 of the node 1-1. Further, operating information 66a stored in the monitor 3 is synchronized with the operating information 67a stored in nodes 1-1 to 1-n. Moreover, the operating information items 66a stored respectively in a plurality of the monitors 3 are synchronized with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203924-A (JP)
Title: Method for manufacturing field effect transistor
Inventor: ARAO TATSUYA
IPC: H01L29/786
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of times of patterning processes and the number of photomasks, and to improve throughput and yield in a field effect transistor, such as a thin film transistor.  <P>SOLUTION: An oxidized film, formed by processing the surface of a crystalline semiconductor by ozonous water or hydrogen peroxide-water is made as an etching stopper. The gate electrode, the source electrode and the drain electrode of the field effect transistor are formed simultaneously from the same start film only with one patterning by using one photomask. The gate electrode, the source electrode and the drain electrode are formed, and they are heated for prescribed time at 800°C or higher. Thus, the contact resistance of the source electrode and the drain electrode with the crystalline semiconductor is reduced, and electrical connection is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146868-A (JP)
Title: Digital amplifier
Inventor: KIKUCHI MOTOICHIRO
IPC: H03F3/217
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital amplifier in which a mode wherein the excellence of a distortion rate characteristic is emphasized or a mode wherein reduction in the power consumption is emphasized by suppressing a through-current at silence is properly selected and utilized.  <P>SOLUTION: When it is detected that a digital acoustic signal is consecutively zero for a prescribed period, a pulse width of a pulse width modulation signal outputted from a pulse width modulation means is adjusted so that a period when both of an H side transistor 29 and an L side transistor 30 configuring an amplifier means are turned off gets longer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163278-A (JP)
Title: Protection of integrated circuit against electrostatic discharges and overvoltages
Inventor: MALHERBE ALEXANDRE
IPC: H01L27/06
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit occupying a small area in an integrated circuit for protecting the integrated circuit against electrostatic discharges and overvoltages.  <P>SOLUTION: The integrated circuit comprises at least one element of an electronic protection circuit having at least one switch for short-circuiting supply conductors formed on a rail, wherein the switch is integrated in the rail under the conductors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202838-A (JP)
Title: Display device
Inventor: INOGUCHI AKIRA
IPC: G09G3/20
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can display a picture etc. with constant chromaticity and luminance without taking any measurement even if a light emitting element deteriorates in luminance.  <P>SOLUTION: The display device comprises a light emitting element group 12 composed of a plurality of arrays of light emitting elements 11a to 11c, a coefficient storage means 13 which stores a correction coefficient for increasing or decreasing the amounts of currents to the light emitting element group 12, a light emission control means 14 which makes the light emitting element group 12 emit light according to display data and the correction coefficient, an operation time storage means 22 which records an operation time, a setting storage means 23 which stores set values for controlling the light emission of the light emitting element group 12, and a display signal control means 24 which controls the light emission of the light emitting element group 12 according to the stored set values and display data; and luminance deterioration rates are calculated by using luminance deterioration curves and operation times by the light emitting elements 11a to 11c which are stored in the setting storage means 23 to find correction coefficients and the values of currents to the light emitting element group 12 are increased or decreased to adjust chromaticities of the light emitting elements 11a to 11c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146967-A (JP)
Title: Structure of piezoelectric oscillator
Inventor: UCHIYAMA TSUNEO
IPC: H03B5/32
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for a piezoelectric oscillator which has a smaller planar area and does not need a substrate electrode pad to be connected by soldering with a lead terminal from a mold base.  <P>SOLUTION: Surface mount electrode parts 18 on the bottom face of the mold base 15 are extended and folded in an L shape along a sidewall of the mold base 15 to obtain connection electrode parts 19 which are projected above the sidewall upper face of the mold base 15. Electrode films 17 formed on a cut end face of a notched part 16 at four corners of a printed wiring board 13 are soldered and integrated with the connection electrode parts 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150843-A (JP)
Title: Magnet for encoder
Inventor: AIKAWA YOSHIKAZU
IPC: H01F1/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet material for a magnetic scale used as an encoder.  <P>SOLUTION: This magnet for an encoder is characterized in that two magnetic waveforms having different pitch widths are superposedly detected with respect to a permanent magnet material for a rotary type or linear type magnetic encoder. Further, this magnet material for a magnetic scale is magnetized with two magnetization layers having different pitch widths superposed on each other, detected by one magneto-sensing element, and then separated into two waveforms by being processed by an electrical circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227096-A (JP)
Title: Resin composition for paper coating
Inventor: KAWAMURA AKIRA
IPC: C08G71/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for paper coating giving a paper having further improved ink receptivity and water resistance.  <P>SOLUTION: The resin composition is obtained by reacting polyamines, alicyclic polycarboxylic acids, ureas and an alkylating agent, and satisfies the mole number of the ureas/(c)≤0.8 when setting the mole number (c) as obtained by subtracting the mole number (b) of carboxy groups contained in the alicyclic polycarboxylic acids from the total mole number (a) of a primary amine and a secondary amine contained in the polyamines, and (number of moles of ureas)/(number of moles of polyamines)≤1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004148921-A (JP)
Title: Adjustable armrest device for continuous seat
Inventor: SAITO AYANO
IPC: B60N2/75
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable armrest device for a continuous seat that is installed every seat arranged laterally continuously and can adjust armrest width every seat.  <P>SOLUTION: The armrest device installed every seat arranged laterally continuously has an armrest base 1 and an armrest width extending member 5 of which width is extended from the armrest base 1 to the inside of the seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147545-A (JP)
Title: Method for cultivating oudemansiella venosolamellata
Inventor: MORIMOTO HISANORI
IPC: A01G1/04
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivating Oudemansiella venosolamellata comprising artificial cultivation using mushroom culture medium to stably obtain edible mushroom Oudemansiella venosolamellata all the year round by solving such a problem that there has been no report of success in artificial cultivation of Oudemansiella venosolamellata and therefore only the way to obtain the Oudemansiella venosolamellata is collecting natural ones while the Oudemansiella venosolamellata is a special product of Japan seen in beech woods, well known as edible mushroom, and having no peculiality in its taste and satisfactory possibility of using as a cooking material.  <P>SOLUTION: The method for cultivating Oudemansiella venosolamellata comprises cultivating Oudemansiella venosolamellata using culture soil specifically comprising culture soil for substantially cultivating Fammulina velutipes, Lyophylum ulmarium, Pholiota nameko S. Ito et Imai, Grifola frondosa and the like having different characteristics from each other. In the method, the number of culture days, yield, degree of difficulty and the like are taken into account, and thereby, the Oudemansiella venosolamellata can be stably obtained all the year round so as not to look inferior to conventionally cultivated mushrooms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150923-A (JP)
Title: Refractometer
Inventor: NAKAJIMA YOSHINORI
IPC: G01N21/43
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable refractometer for particularly measuring a sugar concentration in a solution, a concentration of a soluble solid content, etc. at a reduced manufacturing cost.  <P>SOLUTION: The refractometer (1) is provide with a prism (2) having an interface (2A) for contacting a sample (20), light sources (4, 24) for generating a light entering from an entrance face (2B) of the prism into the interface and an image sensor (6) for receiving the light, reflected by the interface and exiting from an exit face (2C) of the prism. Only the prism as an optical element is provided on an optical path between the light sources and the image sensor. It is preferable that a slit (5) be disposed between the light sources and the entrance face of the prism. The light source (24) has a light emission face (26) which is processed to be flat. It is preferable that the light emission face be bonded to the entrance face of the prism through the slit, the image sensor is bonded to the exit face of the prism and the light sources are LEDs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147566-A (JP)
Title: Seasoned fermented soybean paste containing soybean milk
Inventor: SASAKI YUTAKA
IPC: A23L11/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide seasoned fermented soybean paste containing soybean milk intensely provided with the flavor and body of soybean milk and good in mouthfeel without impairing the health promotive effect inherent in soybean milk and without giving vegetarians or the like bad image.  <P>SOLUTION: The seasoned fermented soybean paste comprises fermented soybean paste, soybean milk and/or a soybean-derived solid material, and vegetable fat and oil; wherein the weight ratio of the fermented soybean paste to the vegetable fat and oil is 1:(0.05-0.5). The seasoned fermented soybean paste also contains lecithin at 0.1-1 wt.% based on the vegetable fat and oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150744-A (JP)
Title: Method and device for preventing retention at fluidized bed input pipe outlet part
Inventor: YOSHIKAWA MOTOTSUGU
IPC: F23C10/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for preventing retention of a fluidized bed input pipe outlet part preventing retention liable to occur at the input pipe outlet part, having excellent durability, not causing lowering of reaction efficiency due to increase of cooling gas, and being extremely practically effective by taking the fact of occurrence of clinker at a retention part inside the fluidized bed into consideration.  <P>SOLUTION: In a fluidized bed reaction furnace reacting coal powder as a fuel with flowing by fluidized gas blown from the bottom part, an injection gas pipe injecting gas for preventing retention is connected to the input pipe outlet part for inputting powder into the fluidized bed, an opening/closing valve is provided in the middle of the injection gas pipe, the gas for preventing retention is continuously or intermittently injected or the fluidized gas is used as the gas for preventing retention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153177-A (JP)
Title: Organic semiconductor material and organic semiconductor element
Inventor: SAKURADA SHINOBU
IPC: H01L51/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor material having high charge transfer characteristics and an organic semiconductor element.  <P>SOLUTION: The organic semiconductor material of rod-shaped low molecular liquid crystallinity comprises a skeletal structure, containing L pieces of 6π electronic aromatic rings, M pieces of 10π electronic aromatic rings and N pieces of 14π electronic aromatic rings (provided that L, M and N are each an integer of 0 to 4 and L+M+N=1 to 4), which has terminal structures, presenting the liquid crystallinity, at both ends thereof. When isotropic phase of the organic semiconductor material is sandwiched between the facing substrates in which a distance between electrodes is 9μm, to measure the impedance, a phase angle θ of the impedance in which a measuring frequency (f) is in a range of 100Hz≤f≤1MHz is -80°≤θ≤-90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154213-A (JP)
Title: Vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily usable vacuum cleaner by reducing an exhaust emission speed from a body and preventing the blowing of dust on a cleaning surface.  <P>SOLUTION: The exhaust emitted from en electric blower is emitted from the rear surface of the body 7 and the sides of the body 7 in the approximately rear direction of the body 7 to the atmosphere, the rear part of the body 7 is effectively used to secure a sufficiently large exhaust area and reduce the exhaust air speed. This vacuum cleaner is provided with a cleaner body incorporating the electric blower emitting a suction air and a suction device 3 communicating with the electric blower and sucking the dust and is formed by exhausting the exhaust emitted from the electric motor, from the rear surface of the body 7 and the sides of the body 7 in the approximately rear direction of the body to the atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124031-A (JP)
Title: Adhesive tape and the like for electronic devices
Inventor: KURUMA HIDEO
IPC: C09J133/06
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape and an adhesive sheet that are used for a cover material of electronic devices and are used for adhering various components of the inside of the electronic devices, that do not contain a silicone-type resin composition in the release layer while retaining good release properties of a release liner and reduces the possibilities to cause corrosion of the inside of the electronic devices, working failure and operation errors as low as possible, and that suppress the static electricity generation to a low level when the release liner is released.  <P>SOLUTION: The double-sided adhesive tape and the adhesive sheet are characterized in that the release layer of the release liner is comprised of a mixture of polyethylene and an ethylene-propylene copolymer. The main component of the adhesive is an acrylate copolymer of which the surface tension is 40 mN/m or more(at 23°C). The release liner has a metal layer with a thickness of 5μm or more that is deposited by the method other than the vapor deposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163697-A (JP)
Title: Image forming apparatus
Inventor: BETSUSHIYO YUUJI
IPC: G03G15/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which an excellent image is formed over a long term by preventing the lowering or rise of image density or the fluctuation of the toner concentration of developer in the image forming apparatus where toner replenishment is controlled based on the detected result of the density of a reference image.  <P>SOLUTION: The image forming apparatus possesses: an image carrier 40; a developing means 44 to develop a latent image formed on the image carrier 40 as a toner image by using the developer consisting of toner and carrier; a bias applying means 90 to apply bias to the developing means; a toner replenishing means 60 to replenish the developing means 44 with the toner; and a detecting means 73 to detect the density of the reference image for density detection. The apparatus also possesses a selecting means to select the bias used for forming the reference image among a plurality of the kinds of the bias. The reference image is formed by using the bias selected by the selecting means, and a toner replenishing amount for the developing means 44 is decided based on a result that the density of the reference image is detected by the detecting means 73.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052102-A (JP)
Title: Target for transparent electroconductive thin-film, transparent electroconductive thin-film, manufacturing method therefor, electrode material for display, and organic electroluminescence element
Inventor: ABE TAKAYUKI
IPC: C23C14/34
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent electroconductive thin-film which is superior in surface smoothness, has a low specific resistance of 6.0×10<SP>-4</SP>Ωcm or lower, does not change surface smoothness and specific resistance even when heated at 170°C in annealing treatment, and has high transmittance.  <P>SOLUTION: This method for manufacturing a target comprises mixing a powder of indium oxide with a powder of tungsten oxide so that the thin film formed by sputtering can contain indium oxide as a main component and tungsten and/or molybdenum so as to have an atomic ratio, (W+Mo)/In of 0.0040-0.0470; molding it; and sintering the green compact by heating. The method for forming the transparent electroconductive thin-film composed of a noncrystalline phase on a substrate, is characterized by using the target and keeping the substrate to 120°C or lower in a sputtering method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199115-A (JP)
Title: Method for contrast enhancement in color digital image
Inventor: CASTORINA ALFIO
IPC: H04N9/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure correction method for improving the quality of a digital image acquired with a no-optimal exposure and taking into account the face that regions, which are important from the perceptive or content point of view, exist in the image.  <P>SOLUTION: The method, which is applied directly to the image in CFA (Color Filter Array) format, identifies the regions of the image that are most important from the perceptive or content point of view by means of simple statistical measures. The image is then transformed by inverting then response function is such a manner as to optimize the quality of these regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170582-A (JP)
Title: Sound-absorption structure
Inventor: NISHIMURA YASUHIKO
IPC: G10K11/16
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-absorption structure for displaying sound-absorption performance superior in a wide frequency band in a compact type.  <P>SOLUTION: The sound-absorption structure 10 provided on a wall body 20 comprises prescribed height peripheral walls 40 and 50 supporting one end of the wall body 20, a sound-absorption material 60 covering an opening of at least the other end of the peripheral walls 40 and 50, and a plate-like member 52 provided in a space 70 in the peripheral walls 40 and 50 and extending in a substantially vertical face to a height direction of the peripheral walls 40 and 50. At least a part 54 of a peripheral edge of the plate-like member 52 is separated from the peripheral walls 40 and 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170676-A (JP)
Title: Map
Inventor: OKUNO AKIO
IPC: G09B29/04
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map with which even a person who is not good at reading a map can come to a destination since the map can be understood easily.  <P>SOLUTION: The map displays one or more streets 100 and an arrow 10 expressing the direction of the destination of the streets 100 at the start point of the streets 100. The problem is thus solved.  <P>COPYRIGHT: (C)2004,JPO