baber/WOPTO huggingface dataset:
Patent JP-2003098616-A (JP)
Title: Silver halide emulsion and silver halide photographic sensitive material
Inventor: OSHIMA NAOTO
IPC: G03C1/035
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion that causes neither lowering of sensitivity nor lowering of contrast even in digital exposure such as laser scanning exposure, has high sensitivity and gives high-contrast gradation and to provide a silver halide photographic sensitive material using the emulsion. SOLUTION: In the silver halide emulsion, the coefficient of variation in equivalent spherical diameter of all grains is <=20% and >=50% of the total projected area of all the grains is occupied by silver halide grains having <=0.4 μm equivalent spherical diameter and >=90 mol.% silver chloride content and having a silver bromide-containing phase and/or a silver iodide-containing phase in a layered state. The silver halide photographic sensitive material contains the silver halide emulsion.
Patent JP-2003095756-A (JP)
Title: Refractory composition for ash melting furnace
Inventor: HONGO YASURO
IPC: C04B35/66
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory composition for an ash melting furnace which does not contain Cr2 O3 and exhibits durable properties equal to the those of alumina-chromia refractories. SOLUTION: The refractory composition is formed by further adding metallic molybdenum powder at 0.1 to 5.0 mass% in outer per cent to a compound consisting of 80 to 99.5 mass% alumina aggregate, 0.5 to 20 mass% hydraulic cement. Portions of the alumina aggregate can be substituted with the aggregate of >=1 kind of spinel, magnesia, ziroconia or zircon.
Patent JP-2003093944-A (JP)
Title: Apparatus for applying coating liquid to substrate
Inventor: SAKAI TAKAMASA
IPC: B05B1/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an applying apparatus for forming a coated film having uniform thickness on the whole surface of a substrate. SOLUTION: A slit-shaped discharge port 2 of a liquid discharging nozzle 12 is formed with a fixed plate 18 opposed to a shifting plate 20 while a narrow gap 22 is interposed between them and the plate 20 shiftable to the direction that the plate 20 goes close to or apart from the plate 18. A plurality of piezoelectric actuators 16 for shifting the plate 20 are arrayed along the longitudinal direction of the port 2 and controlled individually so that the coating liquid to be discharged from the port 2 forms a uniform liquid film.
Patent JP-2003100620-A (JP)
Title: Substrate processing apparatus
Inventor: MORINISHI TAKEYA
IPC: H01L21/027
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which can maintain cleanliness within a processing unit even when the door of this processing unit is opened. SOLUTION: When a door 30 of a processing unit UN is opened, a wind control section responds to a door-opening detection signal from a door-opening/ closing sensor 31 to increase an output of a fan filter unit FFU. Accordingly, a flow-rate of clean air into the processing unit UN increases more than that when the door is closed. Therefore, the inside pressure of processing unit UN becomes higher than the external side. As a result, flowing into the unit of the air of lower cleanliness in the outside of unit can be prevented and thereby cleanliness at the inside of unit can be maintained. In this case, it is also possible to simultaneously reduce exhaustion amount of air from an exhausting section 60.  Moreover, leak of atmosphere within the unit to the outside of the unit can also be prevented by injecting the increment in amount of flowing air when the door is opened with an air-curtain. In addition, leak of atmosphere to an adjacent space can also be prevented by providing, to the side surface of the processing unit UN, a shutter which is closed simultaneously when the door is opened.
Patent JP-2003104717-A (JP)
Title: Method for producing amorphous silica
Inventor: TERAMURA TOSHIFUMI
IPC: C01B33/187
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively producing amorphous silica which keeps an original fiber or a particle shape from a calcium silicate compound with a high decomposition rate, in a short time and with less treating steps. SOLUTION: An asbestos or the calcium silicate compound containing asbestos is a starting material (solid content) and is mixed with an acetic acid solution (solvent) whose concentration is adjusted to 5-50 wt.%. The weight ratio of the solvent to the solid matter is arranged to 10-50. A mixed and dispersed slurry is treated with a supercritical fluid whose carbon dioxide pressure is 4-50 MPa and temperature is 70-300 deg.C and then solid amorphous silica is deposited and recovered.
Patent JP-2003104954-A (JP)
Title: Method for producing dihydroxydiphenylsulfone isomer mixture
Inventor: OI SATSUO
IPC: C07C317/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dihydroxydiphenylsulfone isomer mixture including more 2,4-dihydroxydiphenylsulfone through attaining isomerization equilibrium in a short time by isomerization reaction of 4,4'- dihydroxydiphenylsulfone. SOLUTION: This method for producing the dihydroxydiphenylsulfone isomer mixture including 2,4'-dihydroxydiphenylsulfone comprises heating 4,4'- dihydroxydiphenylsulfone or a 4,4'-dihydroxydiphenylsulfone isomer mixture including >=85 wt.% of 4,4'-dihydroxydiphenylsulfone in the presence of <=1 wt. time of phenol and <=20 mol% of sulfuric acid at >=160 deg.C.
Patent JP-2003112202-A (JP)
Title: Completely continuous hot-rolling method
Inventor: TANIMOTO SUNAO
IPC: B21B15/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple completely continuous hot-rolling method by which the bonding strength per unit area in a joined surface is improved without necessitating a special welding device as in the conventional manner and sure joining is realized, while having the effect given to an original completely continuous rolling. SOLUTION: In the completely continuous hot-rolling method by which the tail end of a preceding bar which is a material in rolling between rough rolling and finish rolling and the tip of the succeeding bar are overlapped along the longitudinal direction and joined with the rolling mill, the length of the overlapped part in the longitudinal direction of the preceding bar and the succeeding bar is taken as 40-300 mm. Or, the length of the overlapped part in the longitudinal direction of the preceding bar and the succeeding bar is made the length equivalent to the arc of contact of the roll bite when the bar is bitten with the rolling mill.
Patent JP-2003108526-A (JP)
Title: Autonomous dispersive agent type individual authenticating system
Inventor: FURUSE YUKIHIRO
IPC: G06F21/31
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous dispersive individual authenticating system capable of making a safe and highly accurate authenticating determination by checking up authenticating information offered from a user with respective authenticating databases individually possessed by a plurality of authenticating interfaces. SOLUTION: This authenticating system connects a plurality of user terminals requiring the authenticating determination, one agent server, and the plurality of authenticating interfaces by a network, and is characterized in that a proper authenticating database is possessed in the respective authenticating interfaces, and when transmitting authenticating information requiring the authenticating determination to the agent server from the user terminals, the agent server enciphers the received authenticating information, and transmits the information to the respective authenticating interfaces, the respective authenticating interfaces make the authenticating determination by checking up the authenticating information on the basis of the authenticating databases possessed by themselves,  and a result of the authenticating determination is sent back to the user terminal via the agent server.
Patent JP-2003115923-A (JP)
Title: Communication device and network
Inventor: MACHIKAWA HIROYASU
IPC: H04M3/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which is expected to enhance a maintenance operation efficiency by unifying the maintenance function so as to prevent confusion on maintenance in advance. SOLUTION: The communication device is configured to comprise; a command reception section for receiving a maintenance command; a message transmission section for transmitting a message; a command analysis section for discriminating whether the maintenance command is a first command related to the processing in common to vendors or a second command related to the processing of the respective vendors to create the message; a first command processing section for implementing the processing on the basis of the first command to create the message; a second command processing section for implementing the processing on the basis of the second command to create the message; and a command control section for controlling the first and second command processing sections on the basis of the discrimination result of the command analysis section.
Patent JP-2003112752-A (JP)
Title: Tamper-evident structure of cap
Inventor: SASAKI AKIRA
IPC: B65D41/34
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cap of a tamper-evident structure to be formed by using a mold of a simple structure. SOLUTION: A cap main-body 2 is connected through an annular step part 7 with a bottle-mouth fixing part 3. The fixing part 3 has a diameter larger than the skirt of the cap main-body 2, and is fit to the bottle mouth. In the step part 7, narrow broken-bridges 9 with slits 8 are formed. The bridges connect the cap main-body 2 with the bottle-mouth fixing part 3. The moving direction of a mold for forming the bridges 9 and the slits 8 is coincide with the moving direction of the cap-forming mold. Thus, the tamper-evident structure can be made without using the conventional slide core, and the number of caps to be produced by the mold is increased.
Patent JP-2002177405-A (JP)
Title: Laser beam irradiation probe
Inventor: YAMAZAKI IWAO
IPC: A61N5/06
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent such an accident that eyes are injured as the result of accidentally irradiating them with laser beams given from a separated place. SOLUTION: A control circuit for controlling the irradiating time of the laser beams with a timer and a power source (not shown in Fig.) are incorporated. A head part 3 is projectingly provided on the front surface of a case 2 and its tip is opened to insert and fit a spherical lens 7. An adjuster 10 is fitted to the outer periphery of the lens 7 attachably and detachably. Then, a contact sensor 4 is fitted to the tip of the adjuster 10 to detect contact with the surface of a skin to turn on an irradiation switch only in the case of contacting with the surface of the skin.
Patent JP-2003123034-A (JP)
Title: Housing container for memory card
Inventor: KOBA KENICHI
IPC: B42D15/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a housing container convenient for handling two or more kinds of memory cards. SOLUTION: A space between a lower plate 1 and an upper plate 3 is partitioned up and down by a middle plate 2, the space on a lower side is used as a first housing space for a first memory card or a second memory card and the space on an upper side is used as a second housing space for the second memory card or a third memory card. For the first and the second housing spaces, a rear end part side of the lower plate 1 is used as an entrance part, the middle plate 2 is rotatable to the lower plate 1 around a rotary shaft part 8 provided on the entrance part side and support parts 7 capable of supporting the first memory card and the second memory card are made to face each other in a width direction and provided on a tip of the lower plate 1.  Both support parts can support the third memory card between them and the upper plate 3 is provided with a fixed part 11 and a holding part 12 capable of clamping the second memory card.
Patent JP-2003117696-A (JP)
Title: Holder and bush used for forming powdery material and forming device using them
Inventor: TAMURA SUMIYOSHI
IPC: B30B11/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a powdery material with which the improvement of the accuracy of the inclination of a holder to a bush and the reduction of the burrs or the like on a material to be formed are made possible. SOLUTION: The holder 13 and a bush 17 are connected with a key 21 penetrating the holder 13 and a key way 15 provided on the holder is made into a slotted hole shape which is extended in the driving direction of the holder when the powdery material is compressively formed.
Patent JP-2002175982-A (JP)
Title: Lithography system, information-collecting device, setting device, aligner and method of manufacturing the device
Inventor: UMADATE TOSHIKAZU
IPC: H01L21/027
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithography system, a device for collecting information about an aligner, a device for setting measuring instrument, an aligner and a method of manufacturing a semiconductor device, with which lithographic process including alignment can be maintained stably. SOLUTION: In a lithography system, having a plurality of aligners disposed in a clean room, an information collecting means 120, which is connected to a communication means 50 to which the plurality of aligners are connected so as to collect operation information on each aligner from each aligner via the communication means 50 and stores the information, is disposed outside the clean room.
Patent JP-2003118935-A (JP)
Title: Bobbin retaining device
Inventor: SAKAI TAKASHI
IPC: B65H54/547
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin retaining device capable of securely retaining a bobbin without requiring special retaining parts nor producing chips, etc. SOLUTION: The bobbin retaining device for retaining the tubular bobbin on which to wind a linear or strip-shaped object to be wound includes a first retaining part 14a for retaining the bobbin by pressing the interior wall of the bobbin near its first end toward its outer periphery; a second retaining part 14b for retaining the bobbin by pressing the interior wall of the bobbin near its second end toward its outer periphery; an operating member 15 for the operation of retaining and releasing the bobbin; and a transmission mechanism for transmitting a drive force produced by means of the operating member 15 so that the first and second retaining parts 14a and 14b cooperate with each other.
Patent JP-2003121983-A (JP)
Title: Defect inspecting method for photomask with additional figure
Inventor: NARUKAWA TERUSATO
IPC: G03F1/84
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspecting method for a photomask with an additional figure which has good inspection efficiency. SOLUTION: The method includes (a) a defect inspection step for detecting a defective part by inspecting the manufactured photomask with the additional figure with specific detection sensitivity by using photomask pattern data for additional figure added photomask production and then obtaining position coordinates of respective defects, (b) a discrimination data preparation step for preparing discrimination data for discriminating whether or not each detected defect is in an additional figure presence areas by arranging the discrimination data as a photomask image, (c) a defect presence area discrimination step for discriminating whether each defect is in the additional figure presence area by matching the position coordinates of the respective defects detected at the defect inspection step against the discrimination data prepared at the discrimination data preparation step, and (d)  a decision step for deciding the discriminated defects with respective specifications.
Patent JP-2003085909-A (JP)
Title: Cleaner for objective lens of optical pickup
Inventor: KUWABARA MASAAKI
IPC: G11B23/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that one part of dust and dirt which are removed by a cleaning member is scattered to the inside of a player by a wind pressure of the disk caused by rotation operation, therefore, the cleaning effect is weakened although the dust and dirt, etc., are removed by the rotating operation when the cleaning of an objective lens of optical pickup is performed by using the cleaning member attached to the disk, and also to solve such a problem that the wind pressure of the disk exerts the influence of scattering the dust and dirt, etc., in the whole of the inside of the player and, therefore, sometimes damages the normal operation of the player. SOLUTION: This cleaner for objective lens of optical pickup is constituted in such a manner that an adhesive member 4 is formed in the vicinity of the cleaning member 3 attached to the disk 1 confronted with the objective lens 8 of optical pickup and another adhesive member 6 is formed in the vicinity of the outer periphery of the disk 1 as a ring of a specified width respectively.
Patent JP-2003128647-A (JP)
Title: Method for producing amide compound
Inventor: KAWARAGI YUJI
IPC: C07D223/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a target amide compound in a high yield by controlling the concentration of a by-product ketone compound in a reaction phase in carrying out rearrangement reaction through separating and circulating an N,N-bisubstituted amide compound from the resultant product after a Beckman rearrangement reaction of an oxime compound by using a catalyst containing an acid component and the N,N-bisubstituted amide compound. SOLUTION: The method for producing the amide compound comprises carrying out the rearrangement reaction of the oxime compound in a liquid phase in the presence of the catalyst containing at least an acid component derived form the anhydride of a strong acid such as the anhydride of sulfuric acid and the N,N-bisubstituted amide compound. The N,N-bisubstituted amide compound which is distilled and separated from the resultant mixture product is circulated into the liquid phase during rearrangement reaction, and the ratio (mole ratio) of the ketone compound to the acid component in terms of the anhydride of the strong acid in the liquid phase in the rearrangement reaction is made to be <=5.
Patent JP-2003119462-A (JP)
Title: Oxygen-introduced rare earth-activated alkaline earth metal fluoride halide-based photostimulable phosphor and radiographic image transformation panel
Inventor: ITO HIROTO
IPC: G01T1/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a photostimulable phosphor having high emission intensity and excellent in erasing characteristics and to provide a radiographic image transformation panel using the photostimulable phosphor. SOLUTION: The oxygen-introduced rare earth-activated alkaline earth metal fluoride halide-based photostimulable phosphor is expressed by the formula (1): Ba(1-x) M<2> x FBry I(1-y) : aM<1> , bLn, cO and the content of phosphorus in the photostimulable phosphor is <=50 ppm.
Patent JP-2002345178-A (JP)
Title: Micromotor for low cogging torque
Inventor: HUANG WEN-HSI
IPC: H02K1/12
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a micromotor for low cogging torque. SOLUTION: This micromotor is composed of at least one stator and a rotor. The stator 100 forms a coil in the shaft direction by closely connecting a first conductive and magnetic stack, a bobbin and a second conductive and magnetic stack. The first conductive and magnetic stack and the second conductive and magnetic stack are respectively provided with conductive and magnetic pieces of a plurality of stacks, and each conductive and magnetic piece is provided with a plurality of asymmetrical projected teeth. At least one conductive and magnetic piece is laid fallen with respect to the other conductive and magnetic pieces. This rotor is coupled with the stator to serve as a motor having a gap in the direction of the shaft.
Patent JP-2003131938-A (JP)
Title: Method and system for managing memory
Inventor: MATSUMOTO TAKUYA
IPC: G06F12/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for managing memory, which can effectively utilize the unutilized capacity of more than a half of the memory during the execution of an application program when the memory is reserved and guaranteed for executing the application program run on a computer system. SOLUTION: A method and a device for managing memory comprise a memory reservation unit 10 that adds the quantity of memory to the standard quantity of reservation memory Rx when an application program reserves the capacity of the memory, and specifies the capacity limit for the memory Lx to be acquired according to the capacity of the memory not utilized for the execution of the application program. A memory acquisition unit 20, then, acquires a memory region up to the capacity limit for the memory Lx to be acquired if there exists the enough memory being not utilized even though the acquisition unit 20 receives a new demand for acquiring the memory region under a condition of the total capacity of the memory utilized for the application program is beyond the capacity of the reservation memory Rx.
Patent JP-2003127642-A (JP)
Title: Mounting method for air conditioner for vehicle
Inventor: HAKATA TOSHIKI
IPC: B60H1/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for an air conditioner 1 arranged in rear of an instrument panel 2 in a cabin of an automobile capable of reducing assembling man-hours of a whole vehicle and simplifying assembling work of the air conditioner 1 by reducing part assembling work in a vehicle assembly line. SOLUTION: The instrument panel 2 is inverted vertically and is fixed. Then, an air-conditioning unit 4 of the air conditioner 1 is mounted on an instrument panel member 7 arranged on a rear side of the instrument panel 2. Then, a blowing unit 3 is mounted on the instrument panel member 7, is slid to a side of the air-conditioning unit 4, and the blowing unit 3 is temporarily fixed by inserting a protruding piece 60 of the air-conditioning unit 4 in a hole part 61 of the blowing unit 3, and is fixed by a fastening member. The instrument panel 2 is conveyed to the cabin, a pin part 42 provided on a vehicle body front side wall part of the air-conditioning unit 4 is inserted into a through hole 37 of the dash panel P so as to be positioned, and is fixed on the dash panel P at a predetermined part.
Patent JP-2003132801-A (JP)
Title: Plasma display panel
Inventor: HASEGAWA KAZUYUKI
IPC: H01J11/24
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To improve image display quality of plasma display panels in use for image display devices. SOLUTION: In this plasma display panel for an image display device, scanning electrodes 12a and sustaining electrodes 12b formed on a front glass substrate 11 are coated with a dielectric layer 13, and also the dielectric layer 13 is covered with a protective layer 14 of a magnesium oxide. Here, the protective layer 14 is composed of a material made of a magnesium oxide containing at least either of boron (B) or aluminum (Al), consequently, it makes emission of trigger electrons for address electrical discharges or sustaining electrical discharges easy, also suppresses discharge delays when address discharges and sustaining discharges are induced, and then improves responses of discharges induced when electrical voltages are applied to the electrodes. As a result, the plasma display panel is capable of displaying superior images.