baber/WOPTO huggingface dataset:
Patent JP-2004053788-A (JP)
Title: Method for processing photosensitive material and photosensitive material
Inventor: ENDO KEISUKE
IPC: G03C1/765
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sheet-type photosensitive material in which information about the item or the like is clarified .  <P>SOLUTION: A sheet-type X-ray film 12A is obtained by cutting a X-ray film 12 released from a roll 42 with a cutter 56 of a cutter apparatus 40 according to the size of the finish product. A laser controlling apparatus is equipped with a bar-code marker to form a bar code including the item information, the slit number and the cut number as a marking pattern in the X-ray film. The laser controlling apparatus 80 of the bar-code marker monitors the transported length of the X-ray film by a rotary encoder 108, and when the length after cutting reaches specified length, the marking head 78 is operated to form the marking pattern in a fixed position on the X-ray film 12A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102490-A (JP)
Title: Method for producing l-arginine
Inventor: YAMAGUCHI MIKIKO
IPC: C12P13/10
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing L-arginine in high efficiency by improving the L-arginine productivity of a microorganism such as Coryne-form bacteria and bacteria of the genus Escherichia. SOLUTION: L-Arginine is produced by using a microorganism having L- arginine productivity and modified to promote the expression of lysE gene, a microorganism further modified to inhibit the normal function of arginine repressor or a microorganism further modified to promote the activity of an L-arginine biosynthesis enzyme in a cell, culturing the microorganism in a medium and collecting the L-arginine produced and accumulated in the medium.
Patent JP-2003119186-A (JP)
Title: PROCESS FOR ENANTIOSELECTIVE EPOXIDATION OF alpha,beta- UNSATURATED ENONE AND alpha,beta-UNSATURATED SULFONE CATALYZED BY POLYAMINO ACID
Inventor: GELLER THOMAS
IPC: C07D405/04
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a process by which enantioselective epoxidation of an α,β-unsaturated enone and an α,β-unsaturated sulfone catalyzed by a polyamino acid can be carried out and disadvantages of variants of the Julia-Colonna epoxidation of the prior art are avoided. SOLUTION: According to this new process, the α,β-unsaturated enone or the α,β-unsaturated sulfone can be epoxidized in the presence of a water-soluble base, an oxidizing agent, a diastereomer and an enantiomer-concentrated homo- polyamino acid as a catalyst, water, an organic solvent which is immisible with the water or having only limited miscibility with the water and a special phase-transfer catalyst as a promoter in a high conversion rate and an enantiomer excess ratio.
Patent JP-2004062545-A (JP)
Title: Management method and management system for valuable value information and valuable value information management program
Inventor: WAKATSUKI YUKA
IPC: G06Q40/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management method and a system for valuable value information and a valuable value information management program capable of arbitrarily converting valuable value information to merchandise, services and physical gift certificates or points, etc.  <P>SOLUTION: At the time of receiving a request to convert electronic common gift certificates as the valuable value information to the merchandise, the services and the points, etc., from a terminal 2 of a user B, a member store server 3 requests electronic settlement processing to a management center server 4. The management center server 4 subtracts a money amount for conversion from the balance of the electronic common gift certificate corresponding to the request of the electronic settlement processing and registers the subtracted balance to the record of the user B in a recipient DB 46. When the electronic settlement processing is completed, the member store server 3 converts the electronic common gift certificate for the subtracted money amount to prescribed merchandise or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124801-A (JP)
Title: Method and apparatus for mitigating aftereffect in silicon-on-insulator (soi)-based circuit
Inventor: BARNES PHILIP L
IPC: H03F3/45
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for mitigating an aftereffect in silicon-on-insulator (SOI)-based circuitry. SOLUTION: A sense amplifier (sense amp) latch circuit arrangement (109) includes a sense amp (110) operable to sense data and a latch (122) operable to hold the sensed data. When data is available, the sense amp (110) generates a pair of complementary data signals (114, 116) responsive to a control signal (112) used for alternating the sense amp's operation between an evaluation phase and an equilibration phase. A feedback circuit portion (200) is operable to modify the control signal's logic state within a clock phase associated with one of the two complementary clocks (214, 216) provided to the interface circuitry (100). Since the equilibration phase is entered combinationally off the evaluation phase, both evaluation and equilibration can be triggered from the same clock edge.
Patent JP-2004059546-A (JP)
Title: Antiallergic agent
Inventor: TAKAMIYA MASUMI
IPC: A61P17/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a histamine H<SB>1</SB>receptor blocking agent, antihistamic agent and antiallergic agent having selective and high blocking action on histamine H<SB>1</SB>receptor, effective for suppressing the itchiness caused by the type I allergic reaction relating to histamine, insect bite and skin pruritus and free from side actions such as central nervous suppressing action and local stimulation.  <P>SOLUTION: The blocking agent contains nutmeg and its extract together with a carrier. The histamine H<SB>1</SB>receptor blocking action of nutmeg and its derivative is a competitive antagonistic blocking without changing the state of the histamine H<SB>1</SB>receptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072810-A (JP)
Title: Synchronous control method for shaftless machine
Inventor: ARAI TOMOHIKO
IPC: H02P5/52
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time to completion of synchronization of a shaftless machine.  <P>SOLUTION: The synchronization of two or more machine shafts 2A, 2b, 2C is performed by sliding the timing of the start of motors 2A, 2b, and 2C. The deviation of the timing of the start can be obtained, based on the positions of the two or more machine shafts, the acceleration rate of a motor, and the arrival velocity. The positions of the two or more machine shafts can be detected with an absolute encoder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066853-A (JP)
Title: Supporting structure for brake pedal
Inventor: NAKAGAWA KATSUYUKI
IPC: B60T7/06
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure for a brake pedal capable of improving assembly workability of a pedal bracket to a vehicle body, and surely exhibiting a function for preventing the brake pedal from giving a shock to a leg of an occupant in an emergency.  <P>SOLUTION: This is a structure for supporting the brake pedal 4 on the vehicle body through the pedal bracket 3. The pedal bracket 3 is provided with a first connecting part 3a for connecting an upper part thereof to the vehicle body, and a second connecting part 3d for connecting a lower part thereof to the vehicle body. The first connecting part 3a and the second connecting part 3d are connected to the vehicle body by bolts 6 and 7 penetrating bolt through holes 3b and 3e respectively. An opening part 3c for releasing a shaft part of the bolt 6 when external force larger than a predetermined amount is downwardly actuated on the first connecting part 3a is continued to the bolt through hole 3b of the first connecting part 3a. The bolt through hole 3e of the second connection part 3d is an annular shape having an inner periphery substantially closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209318-A (JP)
Title: Semiconductor laser element and manufacturing method thereof
Inventor: YOKOTA MAKOTO
IPC: H01S5/042
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in reliability due to the reaction of Si/Au in a semiconductor laser element where an Si thin film is formed on light emission end face in a semiconductor laser chip, and an electrode Au film is formed.  <P>SOLUTION: When a semiconductor laser element is to be manufactured, an electrode using Au is subjected to patterning, thus achieving a configuration where no electrodes exist near the light emission end face, and preventing routing to the surface of the electrode even if an Si thin film is formed on the light emission end face. After the patterning of the electrode, an insulating film (a silicon nitride film) is formed on the electrode, thus preventing Si that is an end face protection film from coming into contact with the Au of the electrode even if the Si thin film is routed to the surface of the electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004079262-A (JP)
Title: Hydrogen-supply system and mobile hydrogen production equipment
Inventor: SHIMIZU HIROSHI
IPC: B60P3/22
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems such as a high cost and a large installation space for a reforming device, and difficulty of securing maintenance/driving staffs, which are the shortcoming of a method of producing hydrogen by steam reforming by a reforming device.  <P>SOLUTION: The hydrogen supply system comprises a hydrogen supply station 9 and a mobile hydrogen production device 1, and hydrogen produced by the mobile hydrogen production device 1 is supplied to the hydrogen supply station 9. By making the production device in this construction, the hydrogen supply system, which can supply hydrogen to a fuel cell vehicle or a distributed type fuel cell equipment utilizing the existing infrastructure to the maximum, is offered to solve the above problems, while accepting the superiority of the production method of hydrogen by steam reforming the city gas, or liquid material ( desulfurization naphtha, gasoline, kerosene, diesel light oil, methanol, etc.) by the reforming device in the hydrogen station. Further, a hydrogen supply system that can supply hydrogen to the fuel cell vehicle utilizing the existing infrastructure can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079285-A (JP)
Title: Electrode for displaying and display device
Inventor: SUZUKI TOSHIHARU
IPC: H01J11/24
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for displaying capable of precluding mis-discharge at any part not directly related with image displaying and provide a display device.  <P>SOLUTION: The displaying electrodes of the display device have base boards 101 and 106 furnished with a plurality of strip-shaped electrode elements 102a, 102b and 107 formed parallel and used in electric discharging and a plurality of electrode wiring elements 103a, 103b and 1070 coupled with the electrode elements 102a, 102b and 107, respectively, and used in wiring. Among the electrode elements 102a, 102b and 107 and the electrode wiring elements 103a, 103b and 1070, the bent parts 150 which are bent and do not commit directly to the electric discharge are formed with such a curvature as not making electric discharge between adjoining electrode elements 102a, 102b and 107 and between the electrode wiring elements 103a, 103b and 1070.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074572-A (JP)
Title: Heat treatment equipment for film
Inventor: TAKENAKA TSUYOSHI
IPC: B29C71/02
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat treatment equipment for producing a heat-resistant thermoplastic resin film which has small birefringence, that is, an optical phase difference, reduces variations in a width direction, and has excellent optical isotropy.  <P>SOLUTION: This heat treatment equipment, which comprises at least a wind-off part, an air-floating type heating furnace and a take-up part, heat-treats the roll-shaped heat-resistant thermoplastic resin film between two rolls, which are arranged at an entrance of the heating furnace and an exit thereof, respectively, by applying tension in the direction of the treatment of the film. The heat treatment equipment is characterized in that the diameter of at least either of the above rolls is smoothly varied in the width direction of the roll in the range of an average diameter plus or minus 10%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076110-A (JP)
Title: Aluminum cast alloy for piston, piston and method for producing the same
Inventor: IKUNO HAJIME
IPC: C22F1/043
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum cast alloy for a piston which has more excellent practical fatigue resistance than that of the conventional one, to provide a piston, and to provide a method for producing the same.  <P>SOLUTION: The aluminum cast alloy comprises, by weight, 0.3 to 2% Mg, 0.15 to 0.4% Ti, 0 to 0.3% Zr, 0 to 0.3% V, 10 to 17% Si, 2.5 to 3.5% Cu, 0.2 to 1.0% Fe, 0.2 to 1.0% Mn, 1.8 to 3% Ni and 0.001 to 0.015% P, and the balance Al with inevitable impurities. The alloy has a hypereutectic structure in which primary crystal Si is present, also, the area ratio occupied by dendrite having five or more dendrite cells aligned almost in one direction is ≤10%, and dendrite structure is not substantially present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079426-A (JP)
Title: Secondary battery
Inventor: YAMAZAKI IKIKO
IPC: H01M4/505
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery having a high operation voltage and an excellent cycle characteristic while restraining degradation of reliability at high temperatures.  <P>SOLUTION: A spinel type lithium-manganese composite oxide Li<SB>a</SB>(Ni<SB>x</SB>Mn<SB>2-x-y</SB>M<SB>y</SB>)(O<SB>4-w</SB>Z<SB>w</SB>) having the average discharge potential above 4.5V with respect to lithium is used as a positive electrode active material. Alkylene biscarbonate expressed by formula A such as 1, 2-bis(methoxycarbonyloxy)ethane is selected as an organic solvent constituting an electrolyte.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085202-A (JP)
Title: Capacitance-type acceleration sensor
Inventor: SUZUKI KAZUSHI
IPC: G01P15/125
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance-type acceleration sensor which reduces a cost by improving assemblability and decreasing the number of components and which can be reduced in size.  <P>SOLUTION: An upper side electrode substrate 30 and a lower side electrode substrate 40 for detecting the electrostatic capacitance via a spacer 20 are laminated at both sides of a diaphragm 10, to which a weight 50 is fixed. Caulking pins 60 are passed through this laminate. The components are positioned or fixed to each other by the pins 60. Further, terminals 33a, 43a to be connected with the substrates 30, 40 are connected and are made conductive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082756-A (JP)
Title: Waterproof cap-to-pivot holder fixing structure, and module type wiper device
Inventor: NAKAMURA YOSHINORI
IPC: B60S1/04
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure for a waterproof cap to a pivot holder capable of improving sealing performance, and regulating axial movement.  <P>SOLUTION: This pivot holder 2 is provided with a cylindrical main body 22, and a taper part 23 formed tapered. In an outer circumferential surface of the main body 22, an engagement groove 24 extended in an axial direction is formed. On the pivot holder 2, the waterproof cap 20 is installed. The waterproof cap 20 is provided with a cylinder part 25, and the pivot holder 2 is inserted into the cylinder part 25. The cylinder part 25 is formed tapered in such a way that an angle to an axial line A is larger than a taper part 23 to be engaged with the taper part 23 in the pivot holder 2. In the cylinder part 25, a first base part 26 is formed to be extended downward in the axial direction (on the opposite side to a pivot hole 19b). On a tip of the first base part 26, a projection 28 projected diametrically inward to be engaged with the engagement groove 24 in the pivot holder 2 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082140-A (JP)
Title: Welding method and welding terminal
Inventor: WADA KAZUMI
IPC: B23K101/38
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method and a welding terminal for preventing an electric wire from breaking through the release of a residual stress when the wire is vibrated.  <P>SOLUTION: This welding method includes the steps of: preparing a welding terminal having a welding terminal body 4 formed with a through-hole opened to a first and second end faces and a sleeve 3 projecting from the first end face and with an introducing hole in communication with the through-hole; inserting a conductor 2 from the opened end of the second end face to near the opened end of the communicative hole of the sleeve 3; plastically deforming around the opened end of the sleeve 3 and making the sleeve 3 hold the conductor 2; and welding the conductor 2 and the welding terminal to base material by thermit welding of deposited metal so as to store at least the sleeve and the proximity to the first end face of the welding terminal body 4. The welding terminal is composed of the welding terminal body 4 formed with the through-hole opened to two end faces and the two or more sleeves 3 projecting from the end face and having the introducing hole in communication with the through-hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082431-A (JP)
Title: Writing utensil
Inventor: TANIGUCHI SHUNICHI
IPC: B43K7/08
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink writing utensil which securely prevents ink from leaking from a pen point without being influenced by the working precision of the pen point when the writing utensil is not used in a retracted posture, in the ink writing utensil with the pen point retractable into the pen point.  <P>SOLUTION: This knock-type writing utensil A is structured of a hollow barrel 1, a cylindrical refill 3 which is movably arranged, inside the barrel 1, in its longitudinal direction and internally filled with ink with the open rear end part, a tip 7 fitted to the apex of the refill 3 integrally together with the refill 3 and a knock cam mechanism 11 which moves the pen point 5 at the apex of the tip 7 between a use position where the pen point 5 is protruded from an opening part 10 at the apex of the barrel 1 and a storage position where the pen point 5 is stored inside the barrel 1 and fixes the pen point 5 at the described positions 1 in the way that it can be set free. In addition, a plug 13 is provided which is brought into contact under pressure with the opening part 19 at the rear end of the refill 3 and seals the opening part 19, when the pen point 5 is set at the storage position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085828-A (JP)
Title: Color image forming apparatus, method for controlling same, program, and information storage medium
Inventor: HAYAKAWA MASAHIRO
IPC: G03G15/08
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which an image forming apparatus that detects malfunction of the drive circuit of a motor by means of a rotation detecting sensor when stopping the motor for toner supply fails to detect the actual stop of the motor itself depending on a positional relationship between the rotation detecting sensor and a flag, with the result that erroneous determination is made that malfunction has occurred not in the drive circuit of the motor but in the motor itself.  <P>SOLUTION: The image forming apparatus has the motor for supplying toner in a toner cartridge to a developing unit, a motor control means for controlling rotation of the motor, the flag which rotates accompanying the movement of the motor, and the rotation detecting sensor which detects rotation of the flag. In the case where the rotation of the flag is detected by the rotation detecting sensor after the rotation of the motor is stopped, the motor is further rotated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189235-A (JP)
Title: Picture processing using subject information
Inventor: NAKAMI YOSHIHIRO
IPC: H04N1/21
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of picture processing by setting a proper important area in each picture data and utilizing the set important area.  <P>SOLUTION: A CPU 300 divides a picture into a plurality of areas and generates a histogram for each area to calculate a luminance average value Yave. The CPU 300 uses focus position information to determine a focus position on the picture and sets an area existing in the determined position as an important area and sets a luminance discrimination value Ystd as the luminance average value Yave of the important area. The CPU 300 uses the set luminance discrimination value Ystd to determine unused areas. The CPU 300 uses areas except the unused areas and reflects weights W corresponding to positions of the areas to calculate a picture quality adjustment luminance average value Y'ave being a luminance average value of the entire picture and uses the calculated luminance average value Y'ave to execute lightness correction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004096823-A (JP)
Title: Motor controller, and control method for the motor
Inventor: MOTOMI AKIRA
IPC: B60L50/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To cope with the request for acceleration from a driver, while preventing excessive slippage.  <P>SOLUTION: When it is decided that a slippage has occurred in a driving wheel due to the rise in the angular acceleration of the rotating shaft of a motor, the limitation of the torque of the motor is started, according to a map which indicates the relationship between the angular acceleration and an upper limit value Tmax, and the torque is limited to the upper limit value Tmax of the torque, when the angular acceleration α has reached its peak. When the angular acceleration α drops by this torque limitation and it is decided that the slippage has converged, the limitation of the torque is restored to the upper limit value Tmax of the torque, corresponding to the quantity δ1 of torque limitation set according to the degree of the slippage. Then, the quantity of the torque limitation is dissolved gradually with the quantity of dissolution and the time of dissolution corresponding to the incremental quantity of accelerator stepping to the accelerator aperture at slippage. The larger tge quantity of dissolution is set, the shorter the dissolution time is set, when the incremental quantity of accel stepping is set larger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091811-A (JP)
Title: Method for manufacturing raw powder of rare-earth magnet
Inventor: SAGUCHI AKIHIKO
IPC: C22B7/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a powdery scrap of a rare-earth magnet generated in a process for manufacturing an R-Fe-B rare-earth magnet, particularly represented by an Nd-Fe-B based magnet, or from waste devices, as the raw powder of the rare-earth magnet.  <P>SOLUTION: This manufacturing method comprises converting the powdery scrap of the rare-earth magnet which does not contain a binder but carbon into agglomerated particles, by oxidation-decarbonizing treatment of heating it at a temperature of 700-1,200°C in an atmosphere containing oxygen for 1-10 hours, converting the agglomerated particles into a decarbonized and deoxidized product by deoxidation treatment of adding a calcium-based reducing agent and heating it, manufacturing a reclaimed coarse powder by calcium-reducing treatment including washing the decarbonized and deoxidized product with pure water repeatedly more than once, and then crushing the reclaimed coarse powder into grains of required sizes.  <P>COPYRIGHT: (C)2004,JPO