baber/WOPTO huggingface dataset:
Patent JP-2004059954-A (JP)
Title: Method for controlling converter blowing
Inventor: MIZUNO HIROSHI
IPC: C21C5/30
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To match molten steel temperature at the completion of blowing to a end point target temperature.  <P>SOLUTION: A blowing condition composed of a plurality of items in a new heat, is defined as a new blowing vector. The blowing condition actual result in each heat performed at the past, and the blowing condition actual result in each heat stored in the blowing actual data base storing the actual heat allowance at the completion of blowing, are defined as the actual blowing vectors, respectively. A prescribed number of actual blowing vectors similar to the new blowing vector are selected among the plurality of actual blowing vectors and a proximate model for estimating the heat allowance in the newly performing heat is prepared from each blowing condition and each actual heat allowance in the selected prescribed number of actual blowing vectors. The heat allowance in the new heat is estimated by using the prepared proximate model, and based on this estimated heat allowance, charging amount of cooling material or heat-up material for matching the molten steel temperature at the completion of blowing in the new heat to the end point target temperature, is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059055-A (JP)
Title: Fitting lid type hermetic container
Inventor: SUZUKI AKINORI
IPC: B65D41/16
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic container which is sealed by fitting and locking a lid formed to be elastically deformable with the neck of a container body and opened by pressing to deform the sidewall of the lid.  <P>SOLUTION: The container body 1 which can hold contents is formed by providing an annular projection 3 for locking the lid on the neck of the hollow container body 1. The lid 2 is formed, having a plurality of engaging pieces 4 to lock with the annular projection 3 protrusively provided on a cylindrical wall of a lid part which can be fitted over the neck of the container body 1 and having the cylindrical wall formed to be elastically deformable. Thus the hermetic container having a detachable fitting type lid is formed, which can be closed by fitting and locking the lid 2 with the neck of the container body 1 and can be opened by pressing to deform the cylindrical wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057464-A (JP)
Title: Magnetic resonance imaging unit
Inventor: OSAWA TORU
IPC: A61B5/055
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To commonly use a reception system in an MRI instrument with every magnetostatic strength.  <P>SOLUTION: The instrument includes: a means 25 for originating two high-frequency signals which are transmitted to the reception system from the inner part of a transmission system, and have a phase difference of π/2; and mixers 23a, 23b for converting the frequencies of two reception signals from two conductive loops respectively by the use of the two high-frequency signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061868-A (JP)
Title: Method for measuring laser beam-converged position, method for assembling optical module and device for center aligning and fixing optical fiber
Inventor: TANIGUCHI YUZO
IPC: G02B6/42
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for directly and highly accurately detecting the laser beam-converged position of an optical module, and realizing shortening of the time for peak search.  <P>SOLUTION: The laser beam propagating in the core parts and clad parts of the optical fibers 2 is detected. The laser beam-converged position is measured by determining the total quantity of the light entering the entire part of the optical fibers 2 and the optical fibers are center aligned and positioned. Further, the laser beam-converged position is measured from the quantity of the light entering the cores or the quantity of the light entering the clads and the optical fibers are aligned and positioned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060873-A (JP)
Title: Piston ring and its manufacturing method
Inventor: OGAWA KATSUAKI
IPC: F16J9/26
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring and its manufacturing method with excellent abrasion resistance and scuffing resistance, achieving low friction of an internal combustion engine by reducing the frictional force.  <P>SOLUTION: In a piston ring 1 having a piston ring base material 2 and a hard coating 3 formed at least on outer peripheral surface 4 of the piston base material 2, shot-peening is previously performed on the outer peripheral surface 4 of the piston base material 2 before the hard coating 3 is formed thereon and dimples 5 are formed. At that time, it is preferable that innumerable dimples 5' of diameter of 0.1-5μm with tiny approximately sectional circular section are formed on an outer peripheral sliding surface 4' of the piston ring 1 and that the hard coating is formed with thickness of 3-7μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067275-A (JP)
Title: Mobile scaffold and method for installing elevator
Inventor: ABE KATSUTO
IPC: B66B7/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile scaffold for installing elevators, which can be used regardless of the structure of a building and substantially reduce the labor required for fixing itself in a hoistway.  <P>SOLUTION: This mobile scaffold 100 for installing elevators is provided with a scaffold body 10 which can move upward and downward by a crane 7, which is provided in the hoistway, scaffold fixing mechanisms 20, which can fix the scaffold body 10 so that the scaffold body 10 cannot move downward by engaging the scaffold 10 with the guide rails 2L and 2R attached to the wall face of the hoistway, and operation mechanisms 30 which, when engaged with the brackets attaching the guide rails 2L and 2R to the wall face of the hoistway, engage the bracket with the guide rails 2L and 2R by operating the scaffold fixing mechanisms 20. Since the mobile scaffold 100 for installing elevators is of structure which is supported by the guide rails 2L and 2R attached to the wall face of the hoistway, it can not only be used regardless of the structure of the building, but also can substantially reduce the labor required for fixing itself in a hoistway.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065469-A (JP)
Title: Game machine, pachinko game program and server
Inventor: NAKANO FUMIO
IPC: A63F13/32
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable players to enjoy games with higher expectations by making the game itself highly tricky even though the probability of earning the big win game states almost fixed.  <P>SOLUTION: The game machine is provided with a lottery means which carries out the lottery to determine win or loss and a display means that enables the display of a plurality of identifying information images which are varied and stopped to be displayed according to the results of the lottery by the lottery means. It is also provided with a big win execution means for making the shift to the big win game states advantageous for the players when the wins are given as the results of the lottery by the lottery means and a big win game selection means which selects the first big win in which the shift to the big win game states is made immediately after the identifying information images are stopped and displayed or the second big win in which the shift to the big win game states is made after a prescribed period of the reservation thereof. A second big win announcing means is provided to announce that the selection of the second big wins is made if the game balls are shot more than prescribed times when the second big wins are selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070644-A (JP)
Title: Image management device, image management method and control program
Inventor: MURAYAMA TSUTOMU
IPC: G06F17/30
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate easily correctable addition of various pieces of additional information, in management of read images in file units with various pieces of additional information added thereto.  <P>SOLUTION: An image management device for managing images related to documents read by an image reader has a recording function of recording index information for managing images for each document, a first specification function of specifying additional information for an image before the image reader reads in the image, a second specification function of specifying index information to be related with the additional information specified by the first specification means, a recording control function of using the recording function to record the additional information specified by the first specification function as information related to the index information specified by the second specification function, and a document list management function of managing a document list registering the information specified by the first and second specification functions in connection with the image. The first and second specification functions, the recording control function and the document list management function are interlocked in operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070728-A (JP)
Title: System for managing securities account opening
Inventor: ENDO TAKASHI
IPC: G06Q40/04
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To collectively open a large amount of securities accounts by obtaining individual consent so as to provide individual information owned by an enterprise to a securities company.  <P>SOLUTION: The enterprise 1 newly issues securities when an internal institution is changed, etc., and performs offering and selling to individuals 3 to be an object. The intended individuals 3 are officers and employees, etc., related to the enterprise 1. and the enterprise 1 previously obtains individual information based on a contract with each individual 3. When the enterprise 1 offers and sells the securities, etc., and the individual 3 applies for it, the enterprise 1 provides individual information required for opening the securities accounts to the securities company 2, and guarantees the contents of the individual information. In this case, the enterprise 1 previously obtains consent from the individuals 3 concerning the usage of the owned individual information to open the securities accounts of the securities company 2. The securities company 2 automatically and collectively opens the securities accounts based on individual information obtained from the enterprise 1, and, then, the individuals 3 deposit the securities into the securities accounts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065159-A (JP)
Title: Reaction container for amplifying nucleic acid, and method for amplifying nucleic acid by using the same
Inventor: YUKIMASA TETSUO
IPC: C12M1/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction container in which an amplification reaction of a nucleic acid is easily carried out well even by using the reaction container constituted of a glass or a semiconductor; and to provide a method for amplifying the nucleic acid by using the reaction container.  <P>SOLUTION: The reaction container for amplifying the nucleic acid is used for carrying out the amplification reaction of the nucleic acid contained in a sample. The container has a base plate, a cavity formed on the base plate, a lid plate for sealing the cavity, and a sample-injecting hole formed in the lid plate. At least a part of the cavity and the inner surfaces of the lid plate is hydrophobic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070815-A (JP)
Title: Rom inspection system
Inventor: HOSU ATSUSHI
IPC: G06F11/10
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ROM inspection system capable of detecting a defect in each individual ROM and facilitating management of sum values.  <P>SOLUTION: In the ROM inspection system wherein a CPU 3 placed on a printed circuit board 4 together with two or more ROMs 1, 2 storing at least program data or the like therein is connected with an external determination device 5 through a communication means 6, the CPU 3 calculates an individual sum value of each of the two or more ROMs 1, 2 and outputs the result of bit connecting the two or more sum values to the determination device 5 through the communication means 6 while the determination device 5 performs inspection of the ROMs 1, 2 by comparing the sum values stored in advance with the sum values transmitted from the CPU 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067369-A (JP)
Title: Method of controlling separation charge of plate-like member and separation charge control device
Inventor: TAKASABU MASAMI
IPC: B65G27/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a separation charge upon moving a plate-like member from a placing part.  <P>SOLUTION: A plurality of conductive diaphragms 17 are provided in parallel. Each of the diaphragms 17 is formed to be a long rectangular flat plate-like shape narrower than the width of a glass substrate 12. The glass substrate 12 is jointly supportable or levitatingly maintainable by the diaphragms 17. Each of the diaphragms 17 are earthed. Upon moving the glass substrate 12 placed in a temporarily state from the diaphragms 17, the diaphragms 17 are excited to cause ultrasonic waves, and the glass substrate 12 is levitated over the diaphragms 17 with a predetermined space in between using radiation pressure of sound waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003205224-A (JP)
Title: Polymeric separation membrane
Inventor: KITA HIDETOSHI
IPC: C08K5/06
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas separation membrane excellent in mechanical strength and flexibility.  <P>SOLUTION: The separation membrane comprises a polyether polymer having a weight average molecular weight of 10<SP>4</SP>-10<SP>7</SP>obtained by polymerizing an oxirane compound of formula (a), wherein R is H; alkyl, halogen-containing alkyl or -CH<SB>2</SB>O(CH<SB>2</SB>CH<SB>2</SB>O)k-R' (where R' is a group selected from alkyl, alkenyl, cycloalkyl, aryl and aralkyl and k is 0-12); or an ethylenically unsaturated group, a reactive silicon-containing group or a methylepoxy-containing group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004085641-A (JP)
Title: Acoustic material and blower with sound absorption apparatus using acoustic material
Inventor: OKADA SATORU
IPC: G10K11/16
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic material which is made into sound absorption ducts having good sound absorption performance and reduces the space for transportation and storage.  <P>SOLUTION: The acoustic material 1 is formed by alternately gluing laminated incombustible boards 5 and 7 for sound absorption varying in height onto an outer surface cladding material 3 of a rectangular shape. When the acoustic material 1 is used as the sound absorption duct, the recesses of a rugged surface produced by the boards 5 and 7 are made into air layers 15 of the cavities of a sectionally triangular shape long in the longitudinal direction of the sound absorption duct and since these air layers 15 are disposed over the entire periphery in the duct, the sound absorption coefficient of low-frequency components is improved. Also, the acoustic material is a flat plate shape of the rectangular shape in the developed state before being assembled to the sound absorption duct and therefore the space for transportation and storage is made smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084725-A (JP)
Title: Automatic valve opening adjustment mechanism
Inventor: HANADA TOSHIHIRO
IPC: F15B15/14
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic valve opening adjustment mechanism for easily and finely adjusting the fully-opened or fully-closed position of a valve.  <P>SOLUTION: The automatic valve opening adjustment mechanism comprises a cylindrical adjustment screw 1 having a female screw part 6 on an inner circumferential surface and a male screw part 7 of the pitch larger than the pitch of the female screw part on a lower part of an outer circumferential surface, a bonnet 2 having a through hole 8 in a center part and a female screw part 9 to be screwed to the male screw part of the adjustment screw on an upper part of the through hole, and a bar-shaped stopper 3 which is fitted and inserted in the through hole of the bonnet in a vertically movable and unturnably, and has a male screw part 10 to be screwed to the female screw part of the adjustment screw on an upper part of the through hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303440-A (JP)
Title: Optical pickup device, its objective lens, and information recording and/or reproducing device mounted with this optical pickup device
Inventor: SHIN YUICHI
IPC: G11B7/135
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup system capable of dealing with three types of optical disks using a few light sources.  <P>SOLUTION: This optical pickup device records and/or reproduces information on a first optical information recording medium (first medium) having a first protective substrate thickness t1, on a second optical information recording medium (second medium) having a second protective substrate thickness t2 (t1≤t2), and on a third optical information recording medium (third medium) having a third protective substrate thickness t3 (t2<t3). The optical pickup device is characterized in that it records and/or reproduces information on the first medium using a light flux from the first light source with the wavelength λ1, and on the second and the third medium using a light flux from the second light source with the wavelength λ (λ1<λ2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081666-A (JP)
Title: Game machine
Inventor: MATSUMOTO NOBUAKI
IPC: A63F5/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional game machine in which limiting a reel rotation in one direction, e.g., in a descending direction in a game player side view renders a pattern draw-in control unified and a pattern variation halting game of the game player simplified.  <P>SOLUTION: In the game machine, a pattern display means is provided with a variation display state setting means for setting whether each line is made to variation-display in a normal variation display state or at least one line of them is made to variation-display in a variation display state different from the normal one and a variation display means for executing a variation display process according to contents set, wherein the symbol draw-in control according to the variation display state is executed at each line at a halt operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088000-A (JP)
Title: Semiconductor laser device and its fabricating method
Inventor: MORIYA HIROSHI
IPC: H01S5/022
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element in which a band gap wavelength can be changed without changing the composition of a multiple quantum well active layer and to provide a semiconductor laser module fabricating method.  <P>SOLUTION: There is provided the semiconductor laser element fabricating method in which the multiple quantum well active layer is formed on a semiconductor substrate by a crystal growth method, an insulating film is formed in an upper portion of the multiple quantum well active layer and further an electrode film is formed on the insulating film and then at least part of the electrode film is coupled electrically to the multiple quantum well active layer. In the semiconductor laser element fabricating method, distortion of the multiple quantum well active layer is controlled in the semiconductor laser element fabricating process subsequent to the process of the crystal growth method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094988-A (JP)
Title: Magnetic recording medium
Inventor: KANAZAWA MINORU
IPC: G11B5/735
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is regulated by the strength characteristic at the pole surface on the back layer, and reduces head stain and head clogging with a superior electromagnetic conversion characteristic.  <P>SOLUTION: A bottom nonmagnetic layer and a top layer magnetic layer are provided on one surface of the supporting body of the magnetic recording medium and a back layer is provided on the other surface of the supporting body. The back layer has a multilayer structure. When a diamond pressing element, which is a trigonal pyramid having a radius of curveture at its tip section of 100nm, a blade angle of 65° and an interridge angle of 115°, is pressed into the back layer with a load of 6mgf (58.8μN), the indentation hardness (DH) on an unloaded curve is 25 to 95kg/mm<SP>2</SP>(245 to 931MPa) and the Young' modulus (W) is 500 to 1,500kg/mm<SP>2</SP>(4.9 to 14.7GPa).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094788-A (JP)
Title: Voltage regulator
Inventor: SUGIURA SHOICHI
IPC: G05F1/56
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage regulator suppressing a leakage current under a high temperature regarding an output MOS transistor.  <P>SOLUTION: By giving a higher back gate bias potential of the output MOS transistor under the high temperature condition by a voltage selecting circuit 121, the leakage current is suppressed under the high temperature condition regarding the output MOS transistor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097247-A (JP)
Title: Medical container, liquid filling method, and liquid housing body
Inventor: MATSUMOTO ATSUSHI
IPC: A61J1/10
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical container which can easily and surely fill a liquid such as a liquid medicine under an airless state, and at the same time, the dead space (dead cavity) of which is small after the liquid has been discharged; a liquid filling method and a liquid housing body.  <P>SOLUTION: The medical container 1 is equipped with a flexible bag-shape liquid housing part 2 and a rigid cylindrical port member 3. Both end parts of the port member 3 respectively are not located in the internal space 22 of the liquid housing part 2. The internal space 22 and the interval cavity 34 of the port member 3 communicate through a side hole 33 which is formed on the tube wall of the port member 3. In a vicinity of a ventilation port 32 which is formed on one end of the port member 3, a filter 4 which allows gas to pass but does not allow liquid to pass is installed. Also, on a liquid passing port 31 side, which is formed on the other end of the port member 3, a valve body 5 is provided. The valve body 5 can move in the port member 3 between a first location wherein a channel between the side hole 33 and the liquid passing port 31 is closed, and a second location wherein the liquid can pass in the channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100984-A (JP)
Title: Minute amount continuous drying air blower
Inventor: HIROMACHI YOICHI
IPC: F24F3/14
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive drying device capable of feeding proper and small amount (about 1,500 cc/min) of drying air continuously by a thin pipe.  <P>SOLUTION: By use of desiccant by turning a switch ON once, continuous and stable feeding of small amount of drying air for 7 to 10 hours, and regeneration of desiccant within one hour to feed fixed amount of drying air again and continuously are automatically performed in cycle.  <P>COPYRIGHT: (C)2004,JPO