baber/WOPTO huggingface dataset:
Patent JP-2004124241-A (JP)
Title: Metal surface treatment method and metal product
Inventor: MAETSUJI KEIJI
IPC: C23C22/36
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To suitably treat an object to be treated comprising a high tensile strength steel sheet at least on a part since the high tensile strength steel sheet can efficiently be subjected to chemical conversion treatment, and also, harmful effect is not exerted to steel sheets other than the high tensile strength steel sheet.  <P>SOLUTION: In the metal surface treatment method, the metal surface of the object to be treated is treated with a phosphate chemical conversion treatment liquid. The treatment is performed at ≤47°C. The phosphate chemical conversion treatment liquid has a zinc concentration of, by mass, 1,200 to 2,000 ppm and a fluorine ion concentration of 500 to 1,200 ppm or more. In the metal surface treatment method, at least a part of the object to be treated consists of a high tensile strength steel sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134913-A (JP)
Title: Transmitter and communication apparatus
Inventor: MIURA RITSU
IPC: H04B1/04
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter and a communication apparatus capable of transmission with low output power.  <P>SOLUTION: A power controller 106 for performing power control for a phase-modulated transmission signal is provided on the preceding stage of a power amplifier 107 to control the gain of the controller 106 on the basis of a transmission power value, thereby suppressing input power of the amplifier 107 is suppressed by the controller 106 when a transmission power value is small. Accordingly, even when the amplifier 107 lacks input-output isolation, an input signal can be prevented from leaking into an output signal. Thus, the transmission with low output power is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140183-A (JP)
Title: Multilayer capacitor
Inventor: KURODA YOICHI
IPC: H01G4/30
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer capacitor which can ensure not only high capacitance but also an equivalent serial inductance of not more than 250 pH which is needed for the application in the wide frequency range.  <P>SOLUTION: In this multilayer capacitor, a dielectric layer and internal electrodes 11, 21 for forming electrostatic capacitance are laminated, and the internal electrodes are arranged in the direction orthogonal to a mounting face 2 while extraction electrodes 12, 22 extracted from the internal electrodes are electrically connected to external electrodes 31, 32. Relation among the distance a between the extraction electrodes 12, 22 of the internal electrodes 11, 12 and the distances b<SB>1</SB>, b<SB>2</SB>between each internal electrode 11, 21 and the mounting face 2 satisfy the expression 1.64a+(b<SB>1</SB>+b<SB>2</SB>)≤0.85 where units of a, b<SB>1</SB>, and b<SB>2</SB>are mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140649-A (JP)
Title: Digital broadcast receiving system
Inventor: MATSUMOTO KIYOSHI
IPC: H04N5/44
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving system capable of realizing a channel lock without imposing a troublesome operation on a user when receiving data broadcast.  <P>SOLUTION: The digital broadcast receive system 30 judges whether a received program is a data broadcast program or not. When the received program is a data broadcast program, an operation of judging a remote control signal from a remote control unit 10 is carried out as usual, but when the remote control signal is judged to be one related to channel selection, the operation corresponding to the signal is not carried out. Then, whether the received program is a data broadcast program or not is judged and an invalidation (locking) operation of channel change is carried out automatically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136579-A (JP)
Title: Ink-jet printer and inkjet image formation method using it
Inventor: HIRAI YOKO
IPC: B41J11/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer which has a heating means for heating an ultraviolet curing type ink landed on a recording medium, and an ultraviolet ray irradiation means, and has superior abrasion resisting performance and bending resisting performance for images printed under a high humidity environment, and also to provide an inkjet image formation method using the same.  <P>SOLUTION: The ink-jet printer for printing by jetting onto the recording medium, the ultraviolet curing type ink of a cationic photopolymerization type from an inkjet head with a plurality of nozzles has the heating means for heating the ultraviolet curing type ink landed on the recording medium, and the ultraviolet ray irradiation means. An integrated illuminance in a wavelength region of 200-400 nm at a recording medium face of the ultraviolet ray irradiation means is 0.5-80 mW/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140239-A (JP)
Title: Thin film removing device and its method
Inventor: HAMAMOTO TETSUYA
IPC: B23K26/361
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the adhesion of particles generated by thin film removal based on a laser abrasion phenomenon to the surface of a substrate.  <P>SOLUTION: The thin film removing device is provided with a wafer stage 1 and a laser irradiation system 2 for irradiating the upper face (surface) of a wafer W mounted on the wafer stage 1 with laser light. An XY driving mechanism 12 for moving the wafer W on a horizontal X-Y plane is connected to the wafer stage 1, so that the surface of the wafer W can be scanned with laser light from the laser irradiation system 2 by moving the wafer W. When a thin film removing target area A on the surface of the wafer W is scanned in a reciprocative manner in X-axis direction with the slit-like laser light, a thin film such as a resist film and a reflection preventing film can be removed from the target area A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135964-A (JP)
Title: Holding device, and method for producing female pattern
Inventor: HORIGUCHI TOMOHIKO
IPC: A61F2/80
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing an excellent female pattern without the need for high technique, and also to provide a production method for the pattern by solving the following problem: there are advantages and disadvantages in the prior art, since casting cannot be performed in a standing position load state concerning the casting device of a conventional example (1), and high technique is required for a worker concerning the casting device of a conventional example (2).  <P>SOLUTION: A stump part (a leg 60) is enclosed with a plaster cast 64 which is not hardened yet. A flexible sheet mounting part 11 is stuck to the outside of the plaster cast 64 by air pressure, and beads 15 are arranged in an outer cavity part 16. The plaster cast is supported by the beads 15 so as not to sink down even when the load of the leg 60 is applied, and is uniformly fastened by air pressure. In this state, the plaster cast 64 is left for complete hardening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003205992-A (JP)
Title: Grain storage bag
Inventor: TANIGUCHI MITSUNORI
IPC: A01F25/14
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain storage bag which enhances safety of work by simplifying the closing and opening of an exhaust port in a bottom part thereof.  <P>SOLUTION: This grain storage bag is composed of: a cylindrical barrel in which an openable/closable upper lid is provided on a top surface; and the bottom in which an exhaust cylinder is provided in the center of an under surface of the barrel. In the grain storage bag, a cover cloth for shielding the exhaust cylinder is attached near the exhaust cylinder; a locking tool is attached to a free edge of the cover cloth via a communication cord; a locking bracket, which is mutually engaged with the locking tool, is attached to a side surface of the barrel; and an adopted means enables the locking tool and the locking bracket to be engaged with/disengaged from each other on the side surface of the barrel. At least one pair of the locking tool and the locking bracket is attached. Locking cords, which are formed in a looped shape, respectively, are attached separately from the locking tool of the communication cord and the locking bracket on the side surface of the barrel, so as to be coupled with each other by means of a hook.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183614-A (JP)
Title: Reversible pressure-sensitive adhesive based on acrylic block copolymer
Inventor: HUSEMANN MARC
IPC: C09J7/02
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible pressure-sensitive adhesive based on an acrylic block copolymer.  <P>SOLUTION: The pressure-sensitive adhesive system for reversible bonding contains a pressure-sensitive adhesive composed of one or more kinds of block copolymers. The weight ratio of the copolymer in the pressure-sensitive adhesive is ≥50%, and the copolymer is composed principally of a (meth)acrylic acid derivative and contains, as an additional unit, a segment of P(A)-P(B)-P(A) composed of one or more blocks P (B) and two blocks P (A). The block P (A) is a homopolymer and/or copolymer block derived from a monomer A and has a softening point of 20-175°C. The block P (B) is a homopolymer or copolymer block derived from a monomer B and has a softening point of -130°C to +10°C. The blocks P (A) and P (B) are not miscible with each other to form a homogeneous mixture. The surface tensions of the (co)polymers P* (A) and P* (B) corresponding to P (A) and P (B) are ≤45 mJ/m<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146649-A (JP)
Title: Method for mounting electronic component
Inventor: TANAHASHI AKIRA
IPC: H05K3/34
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the life by improving the connection reliability of a solder connection part by a method for mounting an electronic component such that a plurality of electrodes of the electronic component are soldered on one surface of a substrate with Pb-free solder and the product of the inter-electrode length L as the maximum length among lengths connecting ends of the respective electrodes of the electronic component and the difference Δα in coefficient of linear expansion between the substrate and the electrodes is ≥14 (ppm×mm).  <P>SOLUTION: As surface processing which is carried out for an electrode 12 of the electronic component 10 before soldering and does not use flux, electrodepositing or non-electrolytic plating using metal containing at least Sn such as pure Sn and 90Sn-10Pb is carried out to form a surface-processing film 13 on the electrode 12. Then the electronic component 10 is mounted on a substrate 20 and reflow/solidification of the Pb-free solder 30 is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144037-A (JP)
Title: Operation control method of high pressure pump for common rail
Inventor: TAKEI KOTARO
IPC: F02M55/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To promptly remove air mixed in a low pressure fuel system of a high pressure pump device for a common rail.  <P>SOLUTION: In the high pressure pump device 10 for a common rail, low pressure fuel supplied by a feed pump 11 is regulated by a regulation valve 14 and fed to a plunger 12 so that high pressure fuel is obtained and supplied to the common rail. Based on a rail pressure signal PA from a rail pressure sensor 31 and a revolving speed signal Ne, when it is determined that the rail pressure PA does not reach a predetermined value PO in a certain period of time T1 at the time of cranking, the cranking is carried out under such a condition that the regulation valve 14 is fully closed, thereby removing the air mixed in the low pressure fuel system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131870-A (JP)
Title: Computer system
Inventor: SENTER CHERYL
IPC: G06F12/08
Filed: 2002-10-28
Abstract: PROBLEM TO BE SOLVED: To avoid an occurrence of a data error due to a dependency and execute a plurality of instructions out of order like concurrent processing. SOLUTION: With an instruction fetch unit (106) and an execution unit (107) to execute an instruction out of order being included, the execution unit is devised to include a register file, plural function units, the first bus to transfer data from the register file to the plural function units, the second bus to transfer the data from the plural function units to the register file, and a load store unit adapted to perform a load request to a memory system out of order in conjunction with every instruction within an instruction window and a store request in order in conjunction with the every instruction with the instruction window.
Patent JP-2004152929-A (JP)
Title: Semiconductor device and its manufacturing device
Inventor: TAMIDA HIROYASU
IPC: G06F17/50
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device increased in the degree of freedom of designing by mitigating the reference of an antenna for the semiconductor device comprising an MOS transistor, and to provide its manufacturing method.  <P>SOLUTION: In the mixed loading type semiconductor device comprising a plurality of MOS transistors having different thicknesses of a gate insulating film, the reference of the antenna for MOS transistors having the thickness of the gate insulating film not more than a predetermined film thickness is more mitigated than that thicker than the gate insulating film. Especially, the reference of the antenna for the MOS transistor having the film thickness of not more than 2.6nm, in which the gate insulating film generates the tunneling of an electric charge, is more mitigated than that having a thicker film thickness. The designing reference of the MOS transistor having a thin gate insulating film is mitigated whereby the improvement of the degree of freedom of the designing and manufacturing of the semiconductor device will become possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153515-A (JP)
Title: Digital camera and print order system
Inventor: MISAWA MITSUFUMI
IPC: H04W88/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera and a print order system capable of performing data transmission and placing a print order without the need for making a transmission operation and for taking into account a state of radio waves and a transmission error.  <P>SOLUTION: When the radio wave state between the digital camera 2 and a communication base station 3 is stable, a controller 21 is automatically connected to the communication base station 3 and transmits an image file read from a memory card 16 to an image server 4. When the radio wave state is deteriorated during the transmission, the data transmission is interrupted. When the radio wave state is restored, the interrupted transmission is restarted for data of the image file having not been transmitted. A system controller 39 of the image server 4 combines the data transmitted dividedly due to the interruption of the data transmission to create an image file and stores the file to a data storage 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151342-A (JP)
Title: Display device and electronic equipment
Inventor: ONISHI YASUNORI
IPC: H04M1/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual surface display device which can be made thin and suppress the degradation of display quality of top and reverse display means when a lighting means such as a backlight is used in common for both the top and reverse display means.  <P>SOLUTION: A display device 100 is equipped with: a 1st display means 110 which has a display plane in its front; a 2nd display means 120 which has a display plane in the back; and a common lighting means 130 which is arranged between the 1st and 2nd display means and irradiates both the 1st and 2nd display means with light. The lighting means 130 has: a light guide member 132 having a 1st light emitting plane 132b facing the 1st display means and a 2nd light emitting plane 132c facing the 2nd display means; and a half-transmissive reflecting means 141 arranged between the 2nd light emitting plane of the light guide member and the 2nd display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149662-A (JP)
Title: Polyurethane emulsion and cured product thereof
Inventor: MORI TOSHIMI
IPC: C08G18/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane emulsion giving a cured product having high film strength, water resistance, hot water resistance, alcohol resistance and hardness.  <P>SOLUTION: The polyurethane emulsion contains a reaction product which is obtained by emulsifying and dispersing in water an intermediate product formed from a compound A consisting of an organic diisocyanate, a compound B1 consisting of a polyol mixture having at least more than 2.05 average functional groups and a compound B2 having one hydrophilic center and at least two active hydrogen groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152001-A (JP)
Title: Storage device, program, and storage method
Inventor: MORI SHOJI
IPC: G06F21/62
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device suitable to repair the careless rewrite or change of a stored value, a program for realizing it by computer, and a storage method.  <P>SOLUTION: A storage request acceptance part 204 gives a storage value to a plurality of storage reading processing parts 202. A reading request acceptance part 205 accepts a reading request. Each of the storage reading processing parts 202 uses a mutually differed predetermined transform calculation and a prescribed inverse transform corresponding thereto. When the prescribed inverse transform calculation is applied to the result of the application of the prescribed transform calculation to an optional value, a value concerned is obtained. When the storage value is given, the result of the application of the prescribed transform calculation to this is stored in the storage part 402. An inverse transform calculation part 403 takes, when the reading request is accepted, the result of the application of the prescribed inverse transform calculation to the value stored in the storage part 402 as an output value. A reading output part 206 performs a majority decision for the out value obtained from each of the storage reading processing parts 202 and outputs the result as the result to the reading request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315848-A (JP)
Title: Image display device
Inventor: NIHEI NORIO
IPC: G09G3/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is a dry type having a fast response performance, of a simple structure, is inexpensive, and excellent in stability, and is also capable of displaying halftone images without making the drive circuit of image display elements complex.  <P>SOLUTION: In the image display device provided with an image display plate for displaying an image by filling positively charged electrons 5 of white color and negatively charged electrons 6 of black color, which are two kinds of particles differing in color and electrification characteristic, between a transparent substrate 1 and a counter substrate 2; applying an electric field to the particles 5, 6 from an electrode pair consisting of a display electrode 3 arranged on the transparent substrate 1 and a counter electrode 4 arranged on the counter substrate 2; thereby fly-moving the particles 5, 6, halftone display is performed by forming a plurality of sub-frames SF1, SF2, SF3 having different lengths shorter than one frame (for example, a unit length multiplied by power of 2), and using display patterns P0-P7 consisting of at least one sub-frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151380-A (JP)
Title: Image forming apparatus
Inventor: SUGIURA MASAO
IPC: H04N1/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent immediate inhibition of an image forming operation even after a waste-toner full warning is issued, and allow printing on as many sheets as possible until a waste-toner container actually reaches a full-state, and to give priority to a function specified by a user or a function used most frequently.  <P>SOLUTION: A waste-toner full detection sensor 115 detects that an amount of waste toner stored in the waste-toner container has reached a predetermined amount. After the occurrence of a detection output from a waste-toner quantity detection sensor 115, a waste-toner full count means 141 counts the number of sheets subjected to image formation, allows the image forming operation after the detection output and inhibits the image forming operation when the count value reaches a predetermined value. For particular functions other than, for example, a FAX function, the image forming operation may be inhibited immediately after the detection output from the waste-toner quantity detection sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155721-A (JP)
Title: Method for producing 3,3-dimethylcyclopropane-1,2-dicarboxylic acid derivative
Inventor: HIRATA NORIHIKO
IPC: C07B61/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 3,3-dimethylcyclopropane-1,2-dicarboxylic acid derivative.  <P>SOLUTION: The method for producing the 3,3-dimethylcyclopropane-1,2-dicarboxylic acid derivative represented by general formula (2) [wherein, R is a hydrogen atom, a (substituted) alkyl group, a (substituted) aryl group or a (substituted) aralkyl group] involves reacting cyclopropanecarboxylic acids represented by general formula (1) (wherein, R has the same meanings as the above) with periodic acids in water or a solvent comprising the water and an organic solvent miscible with the water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154447-A (JP)
Title: Game machine
Inventor: IMAZEKI SUSUMU
IPC: A63F5/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which resources are effectively utilized, expenditure is reduced in replacing, and convenience is provided in an exchange work by forming whole internal units having necessity to be exchanged, so as to be separable from a case body.  <P>SOLUTION: In the game machine, a first replacement unit (10) is formed so as to be freely removable with respect to a case body unit (1), a second replacement unit (20) is formed to be supported and stored inside, and the second replacement unit (20) is freely removable with respect to the case body unit (1) or the first replacement unit (10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202005-A (JP)
Title: Equipment for securing multi-device inter-connection
Inventor: LITWILLER DEBORA MARGARET HEIZ
IPC: G05B19/042
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system to physically and certainly attach a second device with a first device.  <P>SOLUTION: This system has a first and a second inter-connection attachment means physically related to each other. The second inter-connection attachment means is physically engaged with the corresponding first inter-connection attachment means. Additionally a means to detect that each of the first and second inter-connection attachment means is physically connected to each other is provided. It is favorable that this detection means related to at least one of the devices and communicates with each of the inter-connection attachment means of the related devices. Furthermore, a means to detect a situation that the first and second inter-connection attachment means are certainly combined with each other is provided. In the case that it is not provided, a means to show a state where certain combination is formed between these devices is provided. In the case that the attachment there between is not secured, an additional command is received from an end-user by stopping at least one of the devices by using a controller.  <P>COPYRIGHT: (C)2003,JPO