baber/WOPTO huggingface dataset:
Patent JP-2006053166-A (JP)
Title: Curved lens and display
Inventor: EGAWA HIROSHI
IPC: G02B30/29
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curved lens and a stereoscopic display device, in which a two-dimensional image can be viewed as a stereoscopic image having a depth while suppressing image distortion.  <P>SOLUTION: The display comprises: a curved lens having such a sufficiently wide curved surface that the curved surface remains uniform in a fixed direction oblique to a horizontal direction, which is the lateral direction of the eyes of an observer, and the curved surface varies in a direction perpendicular to the fixed direction oblique to the horizontal direction; and a display located at a position separated from the curved surface lens and having a holding mechanism for holding a two-dimensional display image or the position of the two-dimensional display image such that the two-dimensional display image is disposed in the position where a distance from the curved lens is shorter than 1/4 of the focal distance of the curved lens. The observer can view the two-dimensional display image as a stereoscopic image through the curved lens by facing with the two-dimensional display image disposed oppositely to the curved lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004059473-A (JP)
Title: Cosmetic
Inventor: HAGIWARA TAKASHI
IPC: A61K8/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic which comprises dextran and/or a dextran derivative and has no greasiness, excellent compatibility with the skin and improved usability.  <P>SOLUTION: In the cosmetic containing water and a moisture retaining component but substantially not a surfactant, the cosmetic contains dextran and/or the dextran derivative. A widely used humectant in general may be utilized as the humectant. Concretely, a polyhydric alcohol such as concentrated glycerol, diglycerol, propylene glycol, dipropylene glycol, 1, 3-butylene glycol, 1, 2-pentainediol, a sugar alcohol such as sorbitol, maltitol, xylitol, erythritol, a monosaccharide, a polysaccharide, may be cited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063637-A (JP)
Title: Method of manufacturing nitride semiconductor
Inventor: FUJIKURA TSUNEAKI
IPC: H01L21/205
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a nitride semiconductor which is capable of effectively reducing the state density of the interface between a sapphire substrate and a nitride semiconductor.  <P>SOLUTION: The method of manufacturing the nitride semiconductor is so carried out that a silicon layer 2 is formed on the outermost surface of the sapphire substrate 1, and then a nitride semiconductor layer 3 is grown thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139066-A (JP)
Title: Water supply device
Inventor: NAKAJIMA KAORU
IPC: E03B5/00
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device performing stable pump stopping operation without frequently repeating starting-stopping of a pump when inflow side pressure drops in a direct-coupled water supply device. SOLUTION: This water supply device has an inflow pipe connected to a distributing water pipe, the pressurizing pump connected to this inflow pipe, a delivery pipe connected to the delivery side of this pressurizing pump, and connected to an end water supply apparatus, an inflow pressure detector for detecting inflow pressure of the pressurizing pump connected to the inflow pipe, and a control means for controlling the pump, and stops the pressurizing pump by a drop in the inflow pressure. The control means prevents the stopping operation of the pressurizing pump by the drop in the inflow pressure by a temporary change in the inflow pressure caused by starting of the pressurizing pump.
Patent JP-2003050583-A (JP)
Title: Musical sound generating device
Inventor: SATO HIROYUKI
IPC: G10H7/02
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a CPU in a software sound source. SOLUTION: Using waveform data and tone color data stored in a hard disk device 13, musical sound waveform data corresponding to a MIDI signal to be inputted are calculated and generated. The generated musical waveform data are outputted to a CODEC 19, and the CODEC 19 performs envelope multiplication and panning coefficient multiplication of the musical sound waveform data; processes them by D-A conversion; and outputs them outside from a sound system 20 as a musical sound signal.
Patent JP-2004064561-A (JP)
Title: Dmt modem and its timing reproducing method
Inventor: INAGAWA OSAMU
IPC: H04J11/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMT MODEM whose maximum transmission quantity is large and its timing reproducing method.  <P>SOLUTION: This DMT(discrete multi-tone) MODEM 600 for receiving a signal transmitted from a transmitter is configured to select a signal used at the time of synchronizing a clock 506 of the DMT MODEM with a clock of the transmitter based on the rate of a signal received from the transmitter and noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063358-A (JP)
Title: Floating electric connector
Inventor: KODAMA AKIHIRO
IPC: H01R24/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating electric connector which can be made easily and at low cost with a large displacement volume taken.  <P>SOLUTION: With the floating electric connector, of which, a plurality of terminals 30 obtained by processing a metal plate are held by an inner housing 10 and an outer housing 20 surrounding the inner housing around an axis line in an insertion-coupling direction of a connector, and have each a contact part 31 at one end held by the inner housing and a connection part 32 at the other end held by the outer housing and protruding from the outer housing, with the inner housing made movable against the outer housing by an elastic part 33 formed between the contact part and the connection part, the plurality of the terminals 30 have their metal plate faces arranged on the same extended plane, each terminal forming an elastic part 33 put under a bending process in a direction of a plate thickness between the inner housing and the outer housing, held by each of the inner housing 10 and the outer housing 20 in an integrated molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133412-A (JP)
Title: Method of improving adhesion of dielectric layer to copper
Inventor: TSUI TING
IPC: H01L29/788
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide methods of improving the adhesion of a copper layer to a dielectric layer and forming a copper interconnection structure on an integrated circuit. SOLUTION: This method of improving a dielectric layer in adhesion to a copper layer comprises a first step of forming a copper layer 120 as a part of a metal interconnection structure on an integrated circuit, a second step of forming a bonding layer 130 on the copper layer 120 and then providing a second layer 140 on the bonding layer 130, and a third step of forming the certain number of dielectric layers or non-dielectric layers on the second layer 140.
Patent JP-2004071262-A (JP)
Title: Fuel cell device
Inventor: SAKAI HIROTAKA
IPC: H01M8/10
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device suitable for a small power source for electronic appliance capable of recognizing a mounting state of a fuel cartridge mounted on the cell device and a mounting state on an electronic device for supplying electric power generated by the cell device.  <P>SOLUTION: The fuel cell device comprises a direct methanol fuel cell part for generating electric power by a chemical reaction of a methanol aqueous solution and air through an electrolyte film, a cartridge mounting part for detachably mounting the fuel cartridge which the methanol aqueous solution is stored into, a fluid feed pump for feeding the methanol aqueous solution stored into the cartridge mounting part into the methanol fuel cell part, and a recognition means for recognizing mounting of the fuel cartridge to the cartridge mounting part and mounting to the electronic device for supplying the electric power generated by the cell device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069937-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SUGIYAMA KOSHIN
IPC: G03G9/08
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrostatic charge image developing toner whose electrification stability is excellent over a long term, with which high image density is obtained as full color toner without having surface fogging and toner scattering, whose saturation, transparency, light fastness and fading resistance are excellent and also whose cleaning property, transfer property and particle property are excellent, developer incorporating the toner, an image forming method using the toner and an image forming apparatus loading the toner.  <P>SOLUTION: The electrostatic charge developing toner is obtained by dissolving toner composition including modified polyester resin urea-coupled in organic solvent, making polyaddition reaction in a water medium, removing and cleaning the solvent of dispersed liquid and incorporates at least colorant, and the colorant incorporates at least compound shown by a general expression (1). Wherein, each R<SB>1</SB>to R<SB>8</SB>represents -H, -CH<SB>3</SB>, or -Cl.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069153-A (JP)
Title: Heat exchanger
Inventor: ARAI HIROYUKI
IPC: F01P3/20
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger which effectively restrains metal corrosion due to deterioration of liquid used as a transporting medium of heat.  <P>SOLUTION: Coolant for cooling an engine 1 is circulated in a circulation passage structured as a closed loop such as a water jacket 5, a radiator 9, a reserve tank 12, a water pump 14 and passages 10, 11, 13 connecting them respectively. Nitrogen gas reserved inside a nitrogen tank 17 is fed via a pipe 16 into the coolant reserved inside the reserve tank 12 according to operation of a gas pump 19, and gas having passed through the coolant is collected inside the nitrogen tank 17 via a pipe 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069238-A (JP)
Title: Shield for guard
Inventor: SAKAMOTO YOSHIMASA
IPC: F41H5/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield for guard wherein an approaching thug is effectively counterattacked.  <P>SOLUTION: This shield 1 for guard with a hold part 3 on one surface 2a side of a shield body 2 comprises a counterattacking device 5 having a projected part projected from the other surface side of the shield body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072003-A (JP)
Title: Multilayer circuit board having metal base, and hybrid integrated circuit using the same
Inventor: YONEMURA NAOKI
IPC: H01L23/14
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid integrated circuit wherein the influence of noises generated when operating its semiconductor element is reduced largely, and it is excellent in its heat radiating characteristic and its cost.  <P>SOLUTION: In a multilayer circuit board having metal bases, there are formed a conductive layer (a) (not shown) provided on a metal plate (1) (not shown) via an insulation layer (A) (not shown), a conductive layer (b) (not shown) provided on the conductive layer (a) (not shown) via a solder layer, and further, a metal plate (2) (not shown) mounted thereon via an insulation layer (B) (not shown). In the hybrid integrated circuit, by using the multilayer circuit board having the metal bases, a semiconductor element is provided on the opposite surface of the metal plate (1) (not shown) to the conductive layer (a) (not shown) or is provided on the opposite surface of the metal plate (2) (not shown) to the conductive layer (b) (not shown). Further, the semiconductor element and the metal plate (1) (not shown) or the semiconductor element and the metal plate (2) (not shown) are connected electrically with the conductive layers (a), (b) (not shown) by aluminum or gold wires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073028-A (JP)
Title: Exhaustion mechanism in roaster
Inventor: AOKI TAKASHI
IPC: A23N12/12
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roaster exhaustion mechanism which can respond to temperature limitation against hot air discharged from the roaster.  <P>SOLUTION: In the roaster in which air 7" is blown to stir a roasting target in a vessel 1, hot air 7 contributed to the stirring is joined with non-heated air 7' and then exhausted, when exhausted outside. Thereby, the temperature limitation can correspond to the exhausted air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076318-A (JP)
Title: Curtain wall structure and construction method of heat insulating material
Inventor: CHIBA YOUSUKE
IPC: E04B2/56
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely determine a position of a spacer even when the spacer is hidden when fixing a heat insulating material to an outer wall panel via the spacer in a curtain wall of a house.  <P>SOLUTION: In this curtain wall structure, the spacer 10 is arranged in a vertical directional prescribed range almost in the center in the width direction of the outer wall panel 9. A mark 12 is marked in a visually confirmable position of a worker such as a flange 2a of a beam 2 and a position corresponding to the spacer 10 on the upper surface of a floorslab 3. After arranging the heat insulating material 11 on the surface of the spacer 10, the heat insulating material 11 is installed on the outer wall panel 9 via the spacer 10 by driving a fixture 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042006-A (JP)
Title: Method for removing deleterious organic pollutant
Inventor: DONALD O JOHNSON
IPC: C07C19/041
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective deleterious organic pollutant removal technology and a method which destroy or decompose organic pollutants containing petroleum hydrocarbons, BTEX (benzene, xylene), etc., by cavitation using an ultrasonic wave (sonication) and the like to convert them into environmentally harmless substances.  <P>SOLUTION: A device for blowing hydrogen peroxide (H<SB>2</SB>O<SB>2</SB>) and ozone (O<SB>3</SB>) is installed in a high-frequency sound wave treatment device, and in-well sonication treatment and an in-well vapor stripping method by multi-frequency control are used together. Thereby, a plurality of the organic pollutants different in pollution concentration can effectively be removed in situ, and the pollutants can finally be decomposed to carbon dioxide (CO<SB>2</SB>) and water (H<SB>2</SB>O).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073458-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform a fade-in display and a still display without increasing the data amount of moving image data and execute a moving image performance which is full of presence and attracts game player's attention.  <P>SOLUTION: A data reproducing means 80c comprises: a still image reproducing processing means 80cc for performing still image reproducing processing; a composite display means 80cf for performing a composite display; and a character performance means 80ch for executing a moving image performance using character images. A fade-in switching display means 80f includes a fade-in image creating means 80fa for creating two or more fade-in images, and a fade-in processing means 80fb for executing fade-in processing to successively shift from an image with the most enhanced transmittancy to images with lower transmittancy, and in moving image data, the key frame data is used in larger amount for a data part to reproduce a moving image in which a display object appearing in the moving image moves quickly than for a data part to reproduce a moving image in which the display object moves slowly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081642-A (JP)
Title: Glove for grasping grip
Inventor: NAKAGAWA TAKEO
IPC: A41D19/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is preferable that the palm sides and the backsides of a hand in the finger bags of the middle finger, the third finger and the little finger are connected not to be separated from each other in the case of strongly grasping the grip part of a golf club, or the like, with three finger bag parts of the middle fringer bag, the third finger bag and the little finger bag in the state of wearing the gloves, but there is no such a golf glove that the palm sides and the back sides in the three finger bags are connected unseparably.  <P>SOLUTION: Five finger bags 2 to 6 of the thumbs to the little finger are respectively partitioned like bags, the middle finger bag 4, the third finger bag 4, and the little finger bag 6 are disposed closely to each other, and either the palm sides or the back sides in three finger bags are connected to each other by one sheet of material piece, and the side edge parts of the others are sewn, whereby both the palm sides and the back sides in three finger bags are unseparably connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089789-A (JP)
Title: Automatic centrifugal separation apparatus
Inventor: SAGAWA NORIHISA
IPC: G01N35/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To correctly transfer sample vessels of an automatic centrifugal separation apparatus for receiving the sample vessels from various units, performing centrifugal separation on each of the sample vessels and returning the sample vessels again to the various units and to correctly discriminate whether the sample vessels are transferred correctly.  <P>SOLUTION: In order to solve the above-mentioned problems a sample vessel setting position is parted vertically from a holding vessel setting position to cause no interference between the mutual positions and the sample vessel is loaded on a holding vessel at a step to support/elevate the holding vessel. The presence/absence of the sample vessel is discriminated correctly by paying attention to the sample vessel setting position, guessing whether the sample vessel is set at the normal or abnormal position from the sample vessel-set position and combining a sensor whose signal is cut off when the sample is set at the normal position with another sensor whose signal is cut off when it is set at the abnormal position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229587-A (JP)
Title: Thin film photoelectric conversion element and method of manufacturing the same
Inventor: KOMOTA MANABU
IPC: H01L31/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a photoelectric conversion element including a photoconductive conversion unit by improving the interface characteristic between an i-type layer (photoelectric conversion layer) formed with a catalyst CVD method and one conductivity type semiconductor layer.  <P>SOLUTION: In the thin film photoconductive conversion element including at least a photoconductive conversion unit wherein a one conductivity type semiconductor layer 3, an active layer 5 and an inverse conductivity type semiconductor layer 6 are sequentially laminated, a diffusion barrier layer 4 which prevents diffusion of a conductivity type determination element to the active layer 5 from the one conductivity type semiconductor layer 3 is formed between the one conductivity type semiconductor layer 3 and the active layer 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004089452-A (JP)
Title: Screen
Inventor: EGUCHI KAZUHIRO
IPC: A47F5/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen capable of fixing a back board to the inside of a frame body easily and in good appearance with a minimum projection even if the frame body is made of a tubular member.  <P>SOLUTION: The frame body 1 comprises left and right supports 3, and upper parts and lower parts of the supports 3 are connected with lateral connection rods 4 and 5, respectively. The back board 8 is disposed inside an enclosed space formed by the left and right supports 3 and the upper and lower connection rods 4 and 5 in the frame body 1. The lower side of the back board 8 is locked to the lower connection rod 5 of the frame body 1 at appropriate positions, and the lower ends of the appropriate number of lock pins 15a inserted into the upper connection rod 4 of the frame body 1 from above are inserted and engaged with support holes 12 bored in the upper side of the back board 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003080353-A (JP)
Title: Method for casting molten metal
Inventor: SASAI KATSUHIRO
IPC: B22D11/115
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuously casting method by which equi-axed crystal ratio is improved without developing surface defect caused by entrapment of powder and also, vibration is given with a moving magnetic field which can make to further minute of the equi-axes crystal itself and the unstableness of solidification is restrained and the improvement to the surface characteristic of a cast slab is stably obtained. SOLUTION: In the method for casting molten metal, by which the molten metal is solidified while impressing electromagnetic force to the molten metal poured into a mold with an electromagnetic coil arranged near the mold, the electromagnetic coil is set near the molten metal pool in the mold. Then, the molten metal is vibrated by alternately vibrating with large acceleration and small acceleration to the molten metal at the front surface of the solidification in the process of completing the solidification in the mold or in the process of drawing to the lower part after cooling and solidifying in the mold with the moving magnetic field developed with this electromagnetic coil.
Patent JP-2004096934-A (JP)
Title: Power supply apparatus
Inventor: ISHII HIDEO
IPC: B23K9/073
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply apparatus which has high efficiency, a small size and light weight by adopting a structure in which a high-frequency transformer is adopted instead of a low-frequency transformer as an auxiliary power supply for generating a superposed voltage.  <P>SOLUTION: In the power supply apparatus, main DC power sources 4, 6, 8, 10, 12, 14a and 14b rectify and smooth input AC voltages, and generate a main DC voltage. A DC-AC converter 16 converts the main DC voltage into an AC voltage in which the AC voltage is alternated to positive polarity and negative polarity, and supplies the AC voltage to loads 18, 20. An auxiliary power supply 281 generates a superposing DC voltage having a larger peak than the negative polarity voltage based on the input AC voltage. The auxiliary power supply includes a parallel circuit of a switching means 38 for conducting for a shorter period than the period of the negative polarity voltage, a current limiting resistor 40 connected in series with the means 38 and a differentiating circuit 46, and supplies a superposed voltage of the negative polarity voltage abruptly lowered from a peak value with a larger peak value than the peak value of the negative polarity voltage to the load. The auxiliary power supply 281 includes a high-frequency transformer 401 as a transformer for stepping up the input voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110608-A (JP)
Title: Acceptance filter
Inventor: HANK PETER
IPC: H04L12/56
Filed: 2002-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an acceptance filter operated at a high-speed to the utmost and capable of being used for a plurality of allocated users at the same time. SOLUTION: An acceptance filter (1) of this invention to filter identifiers in an exchangeable message among users (2, 3, 4) on a data bus adopts only a hardware circuit form and provides the identifiers in common to the allocated users (2, 3, 4). The identifier received by the allocated users (2, 3, 4) is locally compared with a stored identifier, checked to confirm whether or not a message to which the received identifier belongs is proper to the allocated users (2, 3, 4) who receive it, and when it is proper, a corresponding acceptance signal is sent to the allocated users (2, 3, 4).