baber/WOPTO huggingface dataset:
Patent JP-2004213842-A (JP)
Title: Hard disk system, hard disk unit, translate unit
Inventor: MORITA OSAMI
IPC: G11B33/12
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To use a high capacity HDD as a portable recording medium.  <P>SOLUTION: Writing and recording of data between a host equipment 4 and a PHD unit 1 are conducted while the unit 1 is mounted on an adapter 2. The unit 1 is provided with a first connector 10 which is located at an approximately center section of a connection surface 8c to be connected to the adapter 2, a positioning hole 16 which is located on one side of the surface 8c holding the connector 10 and a fixed plate 17 on which a screw hole 17a is formed on the other side of the surface 8c holding the connector 10. The adapter 2 is provided with a second connector 43 which is located at an approximately center section of a connection surface 40c to be connected to the PHD unit 1, a positioning projected section 50 which is located on the surface 40c holding the connector 43 and a screw member 1 and a projected section 52 which are located on the other side of the surface 40c holding the connector 43.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004161726-A (JP)
Title: Method for producing condensed imidazole compound, reformatsky reagent having stable form and production thereof
Inventor: KAWAKAMI JUNICHI
IPC: A61P35/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for the production of a steroid C<SB>17, 20</SB>lyase inhibitor expressed by general formula (I) and provide a Reformatsky reagent having stable form and suitable for the production method.  <P>SOLUTION: The compound expressed by general formula (I) is produced from a specific β-hydroxy ester compound derivative or its salt obtained from a specific carbonyl compound by Reformatsky reaction by reducing the derivative, etc., in the presence of a metal hydrogen complex compound and a metal halide and subjecting the product to ring-closing reaction. The Reformatsky reaction is preferably carried out by using a stable solution of a compound of BrZnCH<SB>2</SB>COOC<SB>2</SB>H<SB>5</SB>or a crystal of a compound expressed by (BrZnCH<SB>2</SB>COOC<SB>2</SB>H<SB>5</SB>-THF)<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004220889-A (JP)
Title: Surface light source device
Inventor: IDA KAZUNARI
IPC: F21Y103/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device having uniform high brightness within the surface and not coming off from a lamp reflector even if a light guide body is thermally expanded or contracted.  <P>SOLUTION: A light incident surface 26a side of the light guide body 26 is interposed between an upper end part 31a and a lower end part 31b of the lamp reflector 31 covering a cold-cathode tube 22. A reflecting sheet 29 is fixed to the surface of a frame 32 through an electrical insulating tape 41. The light guide body 26 is installed on the surface of the reflecting sheet 29. The amount A interposed between the upper end part 31a and the lower end part 31b of the lamp reflector 31 on the light incident surface 26a side of the light guide body 26 is made larger than a gap B between a no-light incident surface 26 of the light guide body 26 and a fitting step part 35 of the frame 32. The light incident surface 26a side of the light guide body 26 is surely fit to between the upper end part 31a and the lower end part 31b of the lamp reflector 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003222414-A (JP)
Title: Transition critical steam compression type device and method for optimizing coefficient of performance of transition critical steam compression type device
Inventor: MANOHAR SHAILESH SHARAD
IPC: F25B9/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To optimize coefficient of performance of a transition critical steam compression type device 20.  <P>SOLUTION: Pressure on a high pressure side of the steam compression type device 20 is selected so as to optimize coefficient of performance by measuring temperature of a heat sink inlet 34 by a temperature sensor 38. Single and optimum pressure on the high pressure side for optimizing coefficient of performance is selected for every heat sink inlet temperature. The optimum pressure on the high pressure side for each heat sink inlet temperature is based on data obtained by a prior test and is set in a controller 42 in advance. A pressure sensor 40 measures pressure on the high pressure side continuously. If pressure on the high pressure side is not an optimum value, setting of an expansion device 26 is adjusted to change pressure on the high pressure side to the optimum value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004216433-A (JP)
Title: Method for molding thin sheet-shaped green compact
Inventor: MASUDA TADAO
IPC: B30B11/02
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding technique for a thin sheet-shaped green compact which makes it possible to obtain a prescribed weight and density and is defect-free as a sintered material.  <P>SOLUTION: A powder molding apparatus equipped with a die 13, a lower punch 11 for forming a cavity for packing powder together with the die by fitting to the die and an upper punch 17 fitted to the die by being energized downward by an elastic means is used and a press molding process for the powder accompanying descending of an upper ram includes a descending stage of an initial period of the upper ram when the upper punch advances into the cavity and touches the top surface of the powder, the descending stage of a middle period of the upper ram when the pressure of the elastic means 18 increases and the upper punch in a floating state initially compresses the powder and touches a stopper means and a descending stage of a late period of the upper ram when the upper ram regularly compresses the powder while touching the stopper means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217586-A (JP)
Title: Method for producing aromatic polycarboxylic acid and acid anhydride thereof
Inventor: KUMANO TATSUYUKI
IPC: C07C63/307
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient and environment-suitable production process of an aromatic polycarboxylic acid and an anhydride thereof, hardly causing product loss and load on the waste water.  <P>SOLUTION: A separated mother liquid formed at the recrystallization of the aromatic polycarboxylic acid from a water solvent, and water containing an aromatic compound formed at the reaction for forming the anhydride are recycled to an oxidation reaction system and/or a crystallization system of the aromatic polycarboxylic acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220471-A (JP)
Title: Printer driver and printer paper cutting method
Inventor: SATO TAKASHI
IPC: B41J29/38
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the improvement of the accuracy of a cutting position of a printer paper when paper of a designated size is printed by a printer and the printer paper printed by the printer is then cut in accordance with the above size.  <P>SOLUTION: A printer driver incorporated in a host PC requests a related printer to transfer parameters for calculating an expansion coefficient, such as the print medium type, type of an ink, necessary amount of the ink to be discharged calculated from rasterization of image data, and, further, environment around a printer. After the printer replies to the request for the calculating parameters, the printer driver calculates the expansion coefficient of a printed printer paper, derives a cutting position of the print paper quantitatively, and transfers the cutting position data to the printer. The printer performs positioning based on the cutting position data to cut the printer paper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226451-A (JP)
Title: Magnetic carrier and two-component system developer
Inventor: BABA YOSHINOBU
IPC: G03G9/113
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic carrier and a two-component system developer which does not cause carrier sticking, can obtain a high grade picture which has an adequate picture density and has an excellent half-tone reproducibility and, moreover, can maintain the characteristic durably.  <P>SOLUTION: Magnetic carriers contain at least binder resin and magnetic metal oxide particles and satisfy inequations (1): -6.0 R+300≤M≤ -3.0 R+350, 5≤R≤30. In the inequations (1), R denotes number-average particle size (μm) of magnetic carrier particles and M denotes saturation magnetization (emu/cm<SP>3</SP>) of the magnetic carrier particles.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225076-A (JP)
Title: ROLLED Fe-Cr-Ni ALLOY FOIL FOR RESISTOR
Inventor: YUKI NORIO
IPC: C22C38/40
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide copper alloy foil which is suitable for a resistance layer incorporated into a batch stacking type multilayer board for the purposes of increasing the density of a printed circuit board and reducing cost.  <P>SOLUTION: The rolled Fe-Cr-Ni alloy foil for a resistor of a multilayer board has a chemical composition comprising, by mass, 12 to 26% Cr and 6 to 21% Ni, and the balance Fe , inevitable impurities, has a thickness of ≤50 μm, and has a volume resistivity of ≥500 nΩ×m.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227130-A (JP)
Title: Image processing system
Inventor: ASAMI KAZUHIRO
IPC: G06F3/0484
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system enabling a worker to precisely easily detect and correct a wrong-recognized character in automatic character recognition.  <P>SOLUTION: The worker inputs an optional character through an input part 17 in order to confirm a confirmation result (step 201). A data control part 14 compares the inputted character with the recognition character result of a confirmation data table and displays, when the both are matched, the recognition character result and a cutout image (image data) read from a filing database 18 with a cutout character storage destination address on a display part 16 (step 202). Image examples at that time are shown in Figs. 5 and 6. Denoted at 21 is a confirmation character display part, 22 is an image character display part, and 23 is a recognition result display part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228915-A (JP)
Title: Digital signal relay transmitter
Inventor: OTSUKA TOSHIHIKO
IPC: H04L5/14
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal relay transmitter by which a part of relay data can be relayed normally without causing disappearance even when next receiving data are received continuously during the reading of the relay data in the digital-signal relay transmitter.  <P>SOLUTION: The digital signal relay transmitter has retiming functions 9A and 9B composed of two asynchronous type FIFO circuits, changeover functions 11 alternately changing over a write clock signal transmitted to the two retiming functions and a synchronous settlement signal when each receiving data are completed, a function in which two relay data alternately outputted from the two retiming functions and the synchronous settlement signal are restored to one continuous relay-data signal and the synchronous settlement signal, and a function in which the two synchronous settlement signals are restored to one continuous synchronous settlement signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261209-A (JP)
Title: Radiation imaging apparatus
Inventor: ISHIKAWA KEN
IPC: H04N5/335
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable an observer to read a taken image by acquiring a precise X-ray image by eliminating the artifact caused by the incidence of excessive X rays even if excessive X rays like the halation due to incidence of direct X rays on a part of the pixels of an X-ray plane detector when an X-ray image by means of continuous fluoroscopy is taken using a radiation imaging apparatus.  <P>SOLUTION: Leak signal data is acquired by the empty reading of signal charge prior to reading the signal charge from a pixel array of the X-ray plane detector and X-ray image data is corrected on the basis of the leak signal charge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224763-A (JP)
Title: Method for synthesis of naphthol glycoside and its intermediate
Inventor: SAKUMA KATSUYA
IPC: C07B61/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the effective synthesis of a dihydroxynaphthalene monoglycoside.  <P>SOLUTION: The dihydroxynaphthalene monoglycoside is easily synthesized in high yield by reacting a dihydroxynaphthalene with a sugar having protected hydroxy group in the presence of a Lewis acid such as boron trifluoride ether complex and carrying out the solvolysis of the reaction product. Hydroxynaphthalenyl-tetra-O-acetyl glucopyranoside usable as a synthetic intermediate for the dihydroxynaphthalene monoglycoside is also useful.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225471-A (JP)
Title: Door lock control system
Inventor: SHIMOMURA TOSHIO
IPC: E05B81/64
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve security performance to on-vehicle robbery of a vehicle while securing backup by a mechanical key to unlocking of a door using an electronic key.  <P>SOLUTION: In this door lock control system, a clutch mechanism 21 is arranged between first and second links 18a and 18b for transmitting unlocking operation by the mechanical key 1a to a door lock unit 22 by connecting a key cylinder 20 and the door lock unit 22 for inserting the mechanical key 1a. This clutch mechanism 21 is connected only when voltage of a battery 11 reduces. Thus, the door cannot be unlocked by the mechanical key 1a in a state where the voltage of the battery is high and a door ECU 5a can lock/unlock the door on the basis of a code signal from the electronic key 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234891-A (JP)
Title: Sealed rod for discharge lamp
Inventor: AKIYOSHI NAOYOSHI
IPC: H01J61/36
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed rod joined with an electrode for a discharge lamp and sealed with glass, having a thermal expansion coefficient of the same level as a conventional Kovar, and more excellent than that in resistivity and thermal conductivity, without defects such as a crack.  <P>SOLUTION: The sealed rod 4 for the discharge lamp sealed in an end part of a glass bulb 2 with one end connected to the electrode 3 and the other to an outer lead wire 6 has tungsten and/or molybdenum as a main ingredient and contains one or two or more kinds out of a group consisting of nickel, iron, copper, and cobalt by 0.01 to 10% in weight ratio. It is preferable to contain phosphorus by 0.5 to 10% in weight ratio against the content of one or two or more kinds out of a group consisting of nickel, iron, copper and cobalt.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235279-A (JP)
Title: Simulation method of inductor element and its equivalent circuit
Inventor: FURUMIYA MASAYUKI
IPC: G06F17/50
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation method of an inductor element, which is less frequency-dependent and accurate within the frequency range of fitting, and to provide its equivalent circuit.  <P>SOLUTION: An inductor component 1 composed of a first inductor L1 and a first resistor R1 which are connected in series is connected between a first terminal P1 and a second terminal P2, a capacitor C1 and board resistors R3 and R5 are connected in series between a node N1 and a ground in this sequence from the node N1, a capacitor C2 and board resistors R4 and R6 are connected in series between a node N2 and a ground in this sequence from the node N2, and an eddy current component 2 composed of a second inductor L2 and a second resistor R2 which are connected in series is connected between nodes N3 and N4 to form an equivalent circuit. The simulation of the inductor element is done using the above equivalent circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232680-A (JP)
Title: Flexible tube
Inventor: TOMIMASU KENICHI
IPC: F16L11/12
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible tube having excellent flexibility capable of precluding a turbulence in the flow of a solution etc. on the tube inside surface, preventing particulates of metal etc. from precipitating and depositing without causing stagnation, and of managing well with a local bending and an abrupt change of the force.  <P>SOLUTION: The flexible tube is structured so that the solution L having reached a spiral part 33 is guided by a lead-in guide groove 39 and led so that it becomes a spiral flow. Because the solution L flows spirally under guidance of the groove 39, a smooth flow is assured without generating a turbulence in the flow of the solution L or a stagnation. Accordingly the patriculates of metal etc. included in the solution L will not deposit, which can prevent the tube 5 from clogging.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003203280-A (JP)
Title: Own-fire alarm system
Inventor: OGAWA YASUHIRO
IPC: G08B17/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an own-fire alarm system capable of improving adjustment work efficiency in an adjustment initial step of the own-fire alarm system.  <P>SOLUTION: This own-fire alarm system is equipped with a fire signal detection device 13 for detecting a fire signal, a smoke preventing and discharging interlocking control device 14 for outputting a smoke preventing and discharging terminal control signal for controlling a smoke preventing and discharging terminal 17 in the interlocked state with detection of the fire signal of the fire signal detection device 13, and a smoke preventing and discharging interlocking stop device 15 interposed between the smoke preventing and discharging interlocking control device 14 and the smoke preventing and discharging terminal 17, for controlling transmission of the smoke preventing and discharging terminal control signal to the smoke preventing and discharging 17 corresponding to setting of an operation part of a receiver 11. The system is also equipped with a display means 21 for notifying an operator of the state wherein the smoke preventing and discharging interlocking control device 14 is operated and the smoke preventing and discharging terminal control signal is outputted and wherein setting of the operation part of the receiver 11 is set so that the smoke preventing and discharging terminal control signal is not transmitted to the smoke preventing and discharging terminal 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004233175-A (JP)
Title: Car navigation system using character
Inventor: YAMADERA HITOSHI
IPC: G08G1/0969
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car navigation system which requires only few movements in a line of sight of a driver and has satisfactory visibility.  <P>SOLUTION: A character display area 122 is arranged for a wide and horizontally long display screen of a display 120 on the side of a driver's seat 62, and a main information display area 123 for mainly displaying a map is arranged on the side opposite to the driver's seat 62. A comment display area 125 for displaying information provided by the character 121 is displayed above the character display area 122, and the character 121 is displayed below the comment display area 125.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233177-A (JP)
Title: Apparatus and method for three-dimensional measurement
Inventor: SUGIYAMA HISANOBU
IPC: G01B11/24
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of real-time and three-dimensional measurements by accurately separating disturbance light even if the intensity of projected laser light is weak.  <P>SOLUTION: An object to be measured S is irradiated with the laser light as it is being scanned, and the three-dimensional shape of the object is measured by reading reflected light of the laser light. The laser light emergent from a laser light source 1 is separated at prescribed angle by a hologram plate 2 into a plurality of slit lights A and B to irradiate the object to be measured S as it is being scanned. By reading the reflected light of the slit lights A and B and computing as to whether an interval corresponds to the prescribed angle or not, the effects of disturbance light is removed to perform accurate three-dimensional measurements.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231358-A (JP)
Title: Method for manufacturing carrier tape
Inventor: YUKAWA NORIAKI
IPC: B65H35/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carrier tape having stable precision of distance between feed holes and storage pockets.  <P>SOLUTION: In this method for manufacturing the carrier tape, a feeding device for feeding fixed amount of tape for forming the carrier tape by intermittent operation, a heating device and a forming device for forming a part of sheet into an embossed condition, and a manufacturing device of the carrier tape including a blanking device for forming the feed hole of the tape are used to image fixed basic points sequentially using two cameras, and respective imaged data are computed by an image processing apparatus to grasp transfer amount of the carrier tape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234334-A (JP)
Title: Electronic appliance and its power source control method
Inventor: NAKASE YUICHI
IPC: G06F1/26
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To save power consumption by preventing power waste in an electronic appliance.  <P>SOLUTION: In an audio device 1, in the state that a power source is OFF, an audio microcomputer 21 is activated by the power supplied from VBus. Then, a switching means 29 is switched from OFF to ON, the power is supplied from an AC adapter 2 to an USB bus 11 and a USB I/F 13 and the constituting parts are activated. Also, in the case that SOF is detected from data received from a personal computer 3 by the USB I/F 13, the switching means 30 is switched from OFF to ON, the power is supplied from the AC adapter 2 to the constituting parts other than the USB bus 11 and the USB I/F 13 and the power is supplied to the entire audio device 1. Then, when power supply from VBus ends, the switching means 29 and the switching means 30 are switched from ON to OFF and the power supplied to the entire audio device 1 is interrupted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003237722-A (JP)
Title: Method and apparatus for packaging high purity polysilicon fragments with less contamination and at lower cost, and use of automatic packaging machine
Inventor: HOELZLWIMMER RAINER
IPC: B65B1/28
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for packaging high purity polysilicon fragment with less contamination and at lower cost, and also to provide an apparatus used for the same.  <P>SOLUTION: This method for packaging packages the polysilicon fragments automatically, and this apparatus for packaging carries out the automatic distribution, filling and packaging of the high purity polysilicon pieces wholly automatically and at a lower cost. The apparatus comprises a means for distributing the polysilicon fragments, a filling device having a plastic bag, and a welding device for the plastic bag filled with the polysilicon fragments.  <P>COPYRIGHT: (C)2003,JPO