baber/WOPTO huggingface dataset:
Patent JP-2003104996-A (JP)
Title: Magnetic carrier for bonding nucleic acid and method for manufacturing the same
Inventor: KISHIMOTO MIKIO
IPC: C07H21/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic carrier for bonding a nucleic acid having such a structure that is obtained by coating ferromagnetic iron oxide particles with silica, in which the bonding property of the nucleic acid to the silica coated surfaces are improved, and the isolation and purification efficiencies of the nucleic acid can be improved. SOLUTION: The magnetic carrier for bonding a nucleic acid in which ferromagnetic iron oxide particles are coated with silica, and amino groups or carboxylic groups are imparted to the silica coated surface as functional groups. Especially, the functional groups are imparted by using a silane coupling agent for amine modification or carboxylic acid modification.
Patent JP-2003109883-A (JP)
Title: Apparatus for manufacturing a plurality of substrate products and method of manufacturing same
Inventor: KAMIYAMA TSUTOMU
IPC: H01L21/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a plurality of substrate products capable of simplifying a manufacturing process by facilitating formation of a wiring layer and thereby capable of contributing to cost reduction, and to provide a method of manufacturing the same. SOLUTION: First and second semiconductor wafers W1 and W2 are closely adhered with their active surfaces facing each other. The active surface of the first semiconductor wafer W1 is formed with wirings M11, M12 and M14. The active surface of the second semiconductor wafer W2 is formed with wirings M21, M23, M24, M25, and M26. The wirings M11 and M21 are bonded to M14 to M24 respectively by metal diffusion. The wirings M25 and M26 are bonded to an insulation film 20. The wirings M12 and M13 are not bonded to any portion. Insulation between wirings thereof is achieved by an air layer 40.
Patent JP-2003105452-A (JP)
Title: Method for producing reduced metal
Inventor: SHIMIZU SHOKEN
IPC: C22B7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a reduced metal excellent in the productivity while avoiding erosion of a refractory, as the method for producing the reduced metal by heating and reducing an oxidized metal, such as ore, by using a molten metal bath together with a carbonaceous reducing agent, such as carbonaceous material. SOLUTION: Mixture D of the oxidized metal raw material A and the carbonaceous reducing agent B is pressurize-formed at 250-550 deg.C and a formed body E having >=2.1 g/cm<3> apparent density is produced, and this body E is dipped into molten slag L on the molten metal bath K. CO gas generated from the formed body E is secondarily burnt by blowing oxygen gas F into the molten slag L, and the formed body E is heated through the molten slag L with this secondary combustion heat and the oxidized metal in the formed body E is reduced and melted to produce the reduced metal.
Patent JP-2003109564-A (JP)
Title: Battery pack
Inventor: KON YASUHIKO
IPC: H01M2/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack with excellent portability and packing property. SOLUTION: A battery pack comprises a supporting pole part having a contact point contacting with a power source terminal formed to a camera body, and a body part housing a battery. The supporting pole part is rotatably formed to the body part which rotates in the direction of long side of the body part, or in the short side of the same, or the battery pack comprises a supporting pole part having a contact point contacting with a power source terminal formed to a camera body, a body part housing a battery, and a grip part (14) formed integrally and rotatably to the body part.
Patent JP-2003106444-A (JP)
Title: Control device for automatic transmission
Inventor: KAIZU KENICHI
IPC: F16H61/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To compatibly perform a fine hydraulic pressure control of a low and reverse brake L and R/B and security of a necessary torque capacity by a simple constitution. SOLUTION: A lockup shift valve 42 is shifted by a feed of an R range pressure or a solenoid pressure of a low and reverse solenoid valve 20, and the output of a lockup solenoid valve 40 is selectively fed to a decompression control valve 22 or a lockup control valve 48. The decompression control valve 22 controls the line pressure by the output of the lockup solenoid valve 40 from a shift valve 42 at a low gain. The shift valve 30 operated by the solenoid pressure of the low and reverse solenoid valve 20 shifts the high-pressure R range pressure from a manual valve or the output of the decompression control valve 22 to feed it to the low and reverse brake L and R/B.
Patent JP-2003103760-A (JP)
Title: Printing apparatus and damping water supply control unit therefor
Inventor: AOSO TOSHIAKI
IPC: B41F7/32
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To keep the quality of damping water within a proper range without separately adding a compound to be measured regardless of the difference of principal components of a maker or the like by finding out a condition optimum to control a state of new damping water. SOLUTION: The concentration of an additive most important as the function of damping water among the principal components of damping water is measured to perform the supply of the additive. The UV absorbance of the additive is almost proportional to a change of concentration and IR absorbance is detected by a sensor 60 and converted to concentration to recognize the concentration of the additive. The recognized concentration is compared with a preset concentration allowable range and, when the recognized concentration exceeds the allowable range, dilution water is supplied and, when recognized concentration is less than the allowable range, a raw liquid of damping water is supplied to always keep the concentration of the additive constant.  By this constitution, the state of damping water can be always automatically kept proper even if a skilled person does not monitor the state of damping water.
Patent JP-2002182184-A (JP)
Title: Liquid crystal display device
Inventor: SAKUMA TOSHIYUKI
IPC: G09F9/35
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein assembling precision is enhanced and light leakage and the intrusion of a foreign matter can be effectively prevented. SOLUTION: An upper frame 1 having a display window 3, a liquid crystal panel 62 consisting of a liquid crystal plate integrated with a driving circuit board 35, a light guide body assembly 31 consisting of a light diffusion plate and a light guide plate, a frame-shaped intermediate frame 42 housing the light guide body assembly 37 and mounting a line-shaped backlight light source 36 on at least one side thereof and a lower frame 2 are laminated in this order and the upper and the lower frames 1 and 2 are connected and fixed to each other. A frame-shaped spacer consisting of respective sides 13-1, 13-2, 13-3 and 13-4 and covering the respective sides of the light guide body assembly from the liquid crystal display panel side is formed integrally with the inner sides of the intermediate frame 42 housing the light guide assembly 37.
Patent JP-2003111012-A (JP)
Title: Electronic camera
Inventor: TERANE AKIO
IPC: H04N5/91
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a convenient management method for image data in an electronic camera. SOLUTION: An imaging device 2 photoelectric-converts an object image into an image signal. The image signal processed by an imaging processing section 3 is given to an analog/digital converter 4, which outputs a photographing image expressed the object image. A CPU 15 allows an image processing section 6 to generate a basic image from the photographing image and allows a removable recording medium 7 to record the basic image. The CPU 15 allows the image processing section 6 to a simple image whose number of pixels is smaller than that of the basic image from the photographing image or the basic image and allows an image recording 14-2 in a flash memory 14 to record the simple image. Here, number of pixels of the simple image is decided on the basis of number of pixels of the image able to be displayed on an LCD display device 13.  Further, the CPU 15 copies all the simple images recorded in the image recording section 14-2 and records them to the removable recording medium 7.
Patent JP-2003113740-A (JP)
Title: Missile
Inventor: HASHIMOTO TAKEO
IPC: F02K7/10
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a missile having a propulsion device with a supersonic air intake wherein a certain flight condition under ram combustion reduces an air flow rate taken into the air intake and increases pressure loss to degrade engine performance, and a subcritical state generates a buzz and increases external resistance to degrade the performance of the missile. SOLUTION: A ramp in the supersonic air intake is slidable. A ramp position is controlled in response to a flight condition to regulate the position of a shock wave and thus prevent degradation in engine performance and flight performance.
Patent JP-2003114309-A (JP)
Title: Variable focal lens device
Inventor: TAKAHASHI TOSHIYUKI
IPC: G02B26/08
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the following problem that, in a conventional manner, since a lens is too large in size, a variable focal lens device is driven by introducing an electromagnetic force system and a piezoelectric system, consequently, the whole device including a driving means becomes large in size, and also, the power consumption is increased, as for a variable focal lens device for varying focus by changing the thickness of the lens. SOLUTION: By manufacturing the lens by a semiconductor process, the lens itself can be miniaturized, and also, a small-sized, low-torque electrostatic actuator can be used as the driving means. Then, the whole device including the driving means can be manufactured by the semiconductor process, and the small-sized, low power consumption variable focal lens device is attained.
Patent JP-2003114788-A (JP)
Title: Information processing device, image processing device, job processing method, storage medium, and program
Inventor: KANEMATSU SHINICHI
IPC: B41J5/30
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To determine that a situation of an output job being completed halfway due to output limit set to a section of its group will occur on the side of an information processing device, and let a user recognize result of determination. SOLUTION: A user host 1050 obtains job processing limit information corresponding to the section to which the group being controlled by an image processing device belongs to. The obtained job processing limit information is compared with the printing number determined for the output job in demand, and if the output job is completed halfway without being totally outputted from the image processing device or not is determined. When it is determined that the output job is completed halfway, if processing of the output job is executed or cancelled is selected by the user. If the output job is charged, or cancelled is controlled to the image processing device based on selection.
Patent JP-2003122305-A (JP)
Title: Organic el display device and its control method
Inventor: HASEGAWA HIROSHI
IPC: H05B33/14
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display device which enables high contrast and low power consumption without depending on the properties of an organic EL element, and to provide a control method for the same. SOLUTION: In the organic EL display device in which light-emitting pixels including organic EL elements 12 are arranged in a matrix shape, an electric current detection circuit 14 detects the total current value of all the pixels of a pixel region. A current-voltage conversion circuit 15 converts the detected electric current into a voltage, and a comparator 16 compares the detected voltage Vdet with a reference voltage Vref. A duty control circuit 17 controls the light-emitting period of the organic EL elements 12 by switching the on-off of the TFT 13 of a pixel circuit on the basis of the comparison result.
Patent JP-2003122455-A (JP)
Title: Microcomputer
Inventor: MURAKAMI KENJI
IPC: G06F1/24
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer capable of preventing internal resetting from propagating inside by detecting changes in the power supply and the VSS of the microcomputer as noise. SOLUTION: A noise elimination circuit 5 is provided which receives a reset signal inputted from a reset terminal 4 and either directly outputs the reset signal if there is no change in electric potential of a power line or a grounding conductor or inhibits the output of the reset signal upon detecting a change in electric potential of the power line or grounding conductor. Further, a reset control circuit 8 is provided which temporarily outputs the reset signal provided by the noise elimination circuit 5 as an effective internal reset signal after power is turned on, and which fixes the internal reset signal thereafter. Thus, the microcomputer operates without internal resetting due to changes in the power supply of the microcomputer and inadvertent inputs to the reset terminal, while preventing malfunctioning due to noise or the like.
Patent JP-2003122010-A (JP)
Title: Positive resist composition
Inventor: FUJIMORI TORU
IPC: H01L21/027
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition excellent in edge roughness and sensitivity. SOLUTION: The positive resist composition is characterized in containing a resin which has a specified aliphatic cyclic hydrocarbon group and which increases the solubility rate with an alkali developer liquid by the effect of an acid, a compound which generates an acid by radiation of active rays or radiation, and a compound which accelerates the solubility rate of the film with an alkali developer liquid.
Patent JP-2003120618-A (JP)
Title: Fastening material
Inventor: MURAI TOKUZO
IPC: F16B2/20
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of dioxin in incineration. SOLUTION: A U-shaped clip main body 43 formed by curving a steel plate body into a U-shape is provided with a curved part 41, one leg part 42a extending from the curved part 41, and two leg parts 42b extending from the curved part 41. In the inside part of the U-shaped clip main body 43, that is, a part touching a fastened material such as a peripheral wire and a spring wire when the U-shaped clip main body 43 is deformed for fastening the fastened material, a sound insulating layer 44 having a polyethylene terephthalate resin layer on the surface is arranged.
Patent JP-2003004225-A (JP)
Title: Combustor
Inventor: TAKAGI MASASHI
IPC: F02N19/06
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To lower the temperature of an exhaust pipe connected with a combustor. SOLUTION: A cooling port 122 is provided in the vicinity of an exhaust port 121 for introducing non-combusted air. Hereby, since the temperature of combustion gas on the downstream side of a combustion gas flow from the neighbourhood of the exhaust port 121 and from the exhaust port 121 (cooling port 122) is lowered, the temperature of the exhaust pipe (combustion gas pipe 24) connected with the combustor 100 can be lowered, and an air pump 22 (particularly, electric motor 22a) disposed in the vicinity of the exhaust port 121 is prevented from being thermally damaged with heat of the combustion gas.
Patent JP-2003123932-A (JP)
Title: Connecting state detecting method for crimp terminal and covered conductor
Inventor: KITAGAWA KOICHI
IPC: H01R43/01
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting state detecting method for a crimp terminal and a covered conductor capable of precisely determining the quality of the contact state and a calked state of the covered conductor and the crimp termi nal. SOLUTION: In this connecting state detecting method for the crimp terminal 5 and the covered conductor 4, an installing tool 11 is pushed against the covered conductor 4, a conductor of the covered conductor 4 is pressed in and brought into contact with a contact part 6 of the crimp terminal 5, and the covered conductor 4 is calked by an electric wire holding part 7 of the crimp terminal 5 to connect the crimp terminal 5 and the covered conductor 4. A pressure blade 12 for applying pressure to the installing tool 11 and a calking blade 13 for applying calking pressure are separately arranged in the installing tool 11. The press-in pressure and the calking pressure are separately detected.  A change pattern in time in these detecting values is compared with patterns of respective changes in time in the preset normal press-in pressure and calking pressure to determine the quality of a connected state.
Patent JP-2003132610-A (JP)
Title: Servo information writer for magnetic disks
Inventor: TAJIMA SUMIO
IPC: G11B17/038
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a servo track writer which permits efficient writing of servo information to a magnetic disk of a single plate HDD and permits an improvement in production efficiency of the HDD of the single plate disk. SOLUTION: This writer has a spindle which attachably and detachably holds a plurality of disks substantially in parallel and rotates the disks and of which the top end on the open side forms one of air bearing structures and a support mechanism which is arranged with the other of the air bearing structures in the upper part of one to form the air bearing structure and supports the spindle in the state of supporting the air bearing structures at both ends in combination with the spindle. The support mechanism lets the other of the air bearing structures pass to the area where the structure does not affect attaching and detaching of the disks to and from the upper part of the one.
Patent JP-2003137581-A (JP)
Title: Method of manufacturing glass preform of optical fiber and glass rod for core of optical fiber
Inventor: SATO FUMIAKI
IPC: C03B37/012
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a preform of an optical fiber without increasing production cost, improving off-round rate of a core, and also free from generation of a bubble, at the time of manufacturing a large diameter preform of a glass fiber by a collapsible cladding method. SOLUTION: The method of manufacturing the preform of the glass fiber is that the glass rod 1 for the core is inserted into a glass pipe 2, and the glass pipe 2 is heated, softened and collapsed while reducing the inner pressure. The glass rod 1 for the core is ground so as to have an off-round rate of <=0.05%.
Patent JP-2003128373-A (JP)
Title: Installation method for passenger conveyer
Inventor: MATSUOKA HIROYUKI
IPC: B66B23/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an installation method for a passenger conveyer, capable of attaining smooth and safe passing of passengers passing the existing staircase. SOLUTION: In this installation method for a passenger conveyer for installing the passenger conveyer 5 in the vicinity of the existing staircase 2, a curing enclosure 1 for curing the passenger conveyer 5 is installed with a width smaller than that of a passing road extended from the existing staircase 2, and the passenger conveyer 5 is installed on an extension in the longitudinal direction of the existing staircase 2 in the curing enclosure 1.
Patent JP-2003126750-A (JP)
Title: Method of discharging liquid material and apparatus therefor
Inventor: IKUSHIMA KAZUMASA
IPC: F04B13/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of precisely discharging, dropping and spraying a liquid material and an apparatus therefor. SOLUTION: In the method of discharging the liquid material by pressurizing the liquid material by a plunger being slid in close contact with the inside surface of a liquid feeding passage, with which a nozzle is communicated to a storage part, thereby discharging the liquid material from the nozzle, the plunger is arranged in the mid-way of a space where the liquid material is filled. The space is divided into a nozzle side liquid material part and a storage vessel side liquid material part by a sliding surface of a plunger part being slid in contact with the inside wall surface of the liquid feeding passage, and the liquid material in the nozzle side liquid material part in the divided liquid is discharged by advancing the plunger part in the liquid feeding passage.  The liquid material discharge apparatus is composed of the liquid material storage part for storing the liquid material, the nozzle part for discharging the liquid material, the liquid feeding passage with which the storage part is communicated to the nozzle part, the plunger part being slid in close contact with the inside surface of the liquid feeding passage and having a seal part and a plunger moving means for moving the plunger part forward and backward. The apparatus is also provided with the liquid feeding passage with which the nozzle side terminal neighborhood of the liquid feeding passage is communicated to the liquid material storage part neighborhood of the liquid feeding passage 2 or the liquid storage part, and a liquid sending valve arranged in the liquid feeding passage terminal of the liquid feeding passage 2 or in the mid-way of the liquid feeding passage 2.
Patent JP-2003128707-A (JP)
Title: Methacrylic resin for optical material and method for producing the same
Inventor: SAEGUSA NOBUYA
IPC: C08F220/14
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a methacrylic resin for optical materials scarcely causing discoloring in polymerization step and molding step and occurrence of silver streaks, foaming, odor, etc., and excellent in resistance to pyrolysis and to provide a method for producing the resin. SOLUTION: A mixture composed of 100 pts.wt. monomer mixture composed of >=75 wt.% methyl methacrylate and <=25 wt.% methyl acrylate or the like and 5-40 pts.wt. methanol is continuously polymerized while keeping the reaction composition in 40-80 mol% monomer conversion by using a radical polymerization initiator having a specific half-life period and controlling the reaction so that average retention time becomes a specific times of the half-life period of the radical polymerization initiator and radical polymerization initiator concentration and a chain transfer agent concentration to the composition become constant concentrations,  and the polymerization solution obtained by the polymerization reaction is introduced into a devolatilizable extruder equipped with a vent port in a state in which the temperature is kept or raised at 120-180 deg.C and a volatile component in the polymerization solution is removed to produce the methacrylic resin for optical materials.
Patent JP-2003141629-A (JP)
Title: Clear water vending machine
Inventor: NISHIMURA YOSHINOBU
IPC: B67D1/07
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a clear water vending machine capable of preventing wash water including bacteria and the like from being dispensed to the container brought by a buyer. SOLUTION: In the clean water vending machine, clear water purified from raw water is dispensed from a dispensing port to the container brought by the buyer when the container is set in a dispensing position. A door 4 is provided in front of the dispensing position. When the buyer executes the operation to buy clean water, a prescribed amount of water is discharged from the dispensing port 12 so as to wash the passage of clean water from a purifying device to the dispensing port and also the door 4 is locked during the washing, and then the lock of the door is released after the washing.