baber/WOPTO huggingface dataset:
Patent JP-2004310814-A (JP)
Title: Semiconductor storage device
Inventor: FUKUDA MAKOTO
IPC: G11C11/4096
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of wiring layers and most dominant characteristic by enabling it to suppress to suppress the increase of power consumption in a DRAM provided with a data masking function and a data line shift redundancy function.  <P>SOLUTION: For example, among sense amplification writing circuits 13 to which internal data mask lines DMN 0 to 5 are connected, when data lines are shifted by redundancy, mask signals are supplied to the sense amplification writing circuits 13 connected to data mask signal lines DM ä0}, ä1} different from those before the shifting through shift switching circuits 11a, 11b, and 11c, and mask signals are supplied to the sense amplification writing circuits 13 connected to the same data mask signal lines DM ä0}, ä1} as those before the shifting without through the shift switching circuits 11a, 11b and 11c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311144-A (JP)
Title: Alkaline storage battery equipped with non-sintering type nickel positive electrode
Inventor: KAWAKATSU TORU
IPC: H01M4/52
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline storage battery capable of improving a high-temperature charging characteristic and restraining the degradation of a utilization factor, and excellent in a cycle characteristic.  <P>SOLUTION: This alkaline storage battery is characterized by using a positive electrode composed of: a nickel hydroxide; and an active material comprising a cobalt additive, a rare earth element compound and Ni<SB>2</SB>O<SB>3</SB>H.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306423-A (JP)
Title: Sheet for sealed letter
Inventor: NAKAGAWA YUSUKE
IPC: B42D15/04
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for a sealed letter capable of being sealed effectively.  <P>SOLUTION: The sheet 10 for a sealed letter is obtained by overlapping a release sheet 13 on an adhesive sheet 11 having an adhesive agent layer 12. Prescribed items are printed on the release sheet 13. The release sheet 11 of a first region 15 is released along slits 18A, 18B to expose the belt-like adhesive agent layer 12. A second region 16 is folded on the first region 15 along a folding line 14 to stick the regions together with the adhesive agent layer 12 to produce an unsealed letter 21 with its opposite ends open. A pair of sealing seals 20A, 20B for sealing the opening portions 30A, 30B of the unsealed letter 21 are separably formed on the adhesive sheet 11. The sealing seals 20A, 20B are stuck on the opening portions 30A, 30B of the unsealed letter 21 to produce a sealed letter 22 with ease from one sheet 10 for a sealed letter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004040770-A (JP)
Title: Control information transmission apparatus and method for multimedia broadcast/multicast service in mobile communication system
Inventor: KIN SEIKUN
IPC: H04W28/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control information transmission apparatus and method for a multimedia broadcast/multicast service (MBMS) in a mobile communication system.  <P>SOLUTION: In the mobile communication system for providing the MBMS having a great number of services, when a service providing request to a specific service of the MBMS among a great number of services is received from at least one of user equipment (UE), a service identifier (ID) corresponding to the specific service of the MBMS is assigned, and afterwards, a medium access control (MAC) message including the service ID and control information associated with the specific service of the MBMS is transmitted to the at least one of UE so that the control information associated with services of the MBMS is commonly transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312398-A (JP)
Title: Image processing circuit
Inventor: HATAKE SHIGEO
IPC: H04N1/19
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high image quality of copy images in an image forming apparatus with an inexpensive circuit configuration.  <P>SOLUTION: In frequency change operation, VI(N) is written in a write address of a memory 101, and contents in a read address of the memory 101 are outputted to VOD(N). VI(N) is inputted to an output data control circuit 102 through a delay circuit 105, and its output VO(N) becomes a prescribed value (for example, "0"). In one-line delay operation, two CLKs to the memory 101 perform operation as one CLK. VI(N) is written in the write address of the memory 101, and contents in the read address of the memory 101 are outputted to VOD(N). VI(N) is inputted to the delay circuit 105, and a signal delayed by a prescribed extent is inputted to the output data control circuit 102 and passes through and is outputted to VO(N).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311231-A (JP)
Title: Organic el element
Inventor: KOJIMA KAZUE
IPC: H01L51/50
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variation of chromaticity caused by a drive time or voltage variation as much as possible, in an organic EL element composed so as to execute color-mixing light emission from a plurality of luminescent layers having peak wavelengths different from one another.  <P>SOLUTION: This organic EL element is provided with: a positive electrode 20; a positive hole transport layer 40; the luminescent layer 50; an electron transport layer 60; and a negative electrode 70. The luminescent layer 50 is formed by alternately stacking three or more layers of luminescent layers 51, 52, 53, 54 and 55. The respective luminescent layers 51-55 each contain a dopant, and a positive hole transport material and an electron transport material as hosts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001467-A (JP)
Title: Multilayer tube
Inventor: HAYASHI KOJI
IPC: F16L11/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer tube which has a low flexibility, chemical resistance and tackiness of tube inner surface comparing to a conventional multilayer tube while, as a whole, having a better resistance against an internal pressure at pumping a liquid and supplying an air.  <P>SOLUTION: The multilayer tube has a hardness of HDA 40 or higher and HDA 70 or less measured according to JIS K 7215. The tube comprises a tube base material 3 which is constituted of a fluororubber thermoplastic elastomer consisting of a rubber phase and a crystalline phase, and a coating layer 2 laminated on the inner surface of the tube base material 3.The multilayer tube 1 is provided by blending the fluororubber thermoplastic elastomer with a terpolymer of vinylidene fluoride/hexafluoropropylene/tetrafluoroethylene which has a hardness of HDA 70 or higher and HDD 80 or less measured according to JIS K 7215.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311841-A (JP)
Title: Container for semiconductor wafers
Inventor: TAKAGI AKIHIDE
IPC: B65D85/86
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for semiconductor wafers whereby, when storing semiconductor wafers in the container, it can be prevented from being damaged by its contact with the partition plate of the container.  <P>SOLUTION: In the container, a portion of the opened-end side of each partition plate 12 comprises a guide 18, and the partition plates 12 are so tapered that their dimensions in the arrangement direction of them are reduced when proceeding in one of the insertion/exhaustion directions of the container. Consequently, when storing each semiconductor 13 in the container for semiconductor wafers, its movement is so undisturbed as to guide it smoothly to its disposal region 15, even though both sides 21 of the wafer 13 in its widthwise direction are contacted with the guides 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311308-A (JP)
Title: Secondary battery comprising unit cell battery for detecting capacity, battery pack and battery pack unit, and electric vehicle mounting battery pack and battery pack unit
Inventor: HOSAKA KENJI
IPC: H01M4/525
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To grasp residual capacity of an entire secondary battery by measuring the open circuit voltage of a specific unit cell.  <P>SOLUTION: In a secondary battery 10 formed by connecting a plurality of unit cells 20a-20i, at least one of the unit cells constituting the secondary battery has open circuit voltage-residual capacity property to proportionally change the open circuit voltage according to the charge/discharge state of the secondary battery. Since the open circuit voltage has strong correlation with the residual capacity of the secondary battery, the charge/discharge state of the entire secondary battery can be grasped by measuring the open circuit voltage of the unit cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315561-A (JP)
Title: Room temperature curing silicone rubber composition
Inventor: MOGI HIROSHI
IPC: C08K3/36
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a room temperature curing silicone rubber composition readily breaking bubbles included during mixing by spontaneous deforming and having excellent templating durability for a urethane resin.  <P>SOLUTION: The room temperature curing silicone rubber composition comprises (A) 100 pts.wt. of an organopolysiloxane represented by the general formula [wherein, R<SP>1</SP>s are each independently an unsubstituted or a substituted monovalent hydrocarbon group; and n is a positive number to provide 0.0001-0.5 m<SP>2</SP>/s viscosity at 25°C] and having 0.0001-0.5 m<SP>2</SP>/s viscosity at 25°C, (B) 1-100 pts.wt. of reinforcing silica fine powder, (C) an effective amount of a tin curing catalyst and (D) 0.001-10 pts.wt. of a defoaming agent having 1.35-1.40 refractive index.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316134-A (JP)
Title: Plate for louver blind
Inventor: URAYAMA TATSUYA
IPC: E06B9/386
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of requiring many kinds due to difficulty in adjusting to the spaces of various installation places in a louver blind with functions of prevention of intrusion of animals, a sunshade, waterproofing, dust-proofing, crime prevention, protection of privacy, and the like.  <P>SOLUTION: This plate for a louver blind is provided with marks to facilitate length cutting work adjusted to the space of the installation place. Further, the plate for the louver blind is provided with mounting parts and mounting holes to facilitate mounting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319615-A (JP)
Title: Solar battery module
Inventor: WATANUKI YUJIRO
IPC: H01L31/042
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the internal wiring structure of a solar battery module which takes out the output of a thin film solar battery so that the structure may get high electrical and mechanical reliability.  <P>SOLUTION: The solar battery module is constituted by installing terminal boxes 23 to metallic reinforcing plates 20 after the light receiving surface and rear surface of the thin film solar battery 10 are respectively sealed with protective layers 15 and 19, and backed with the reinforcing plates 20 and respectively wiring output lead wires 24 between the anode and cathode of the solar battery and the terminal boxes 23 through holes 26 formed in the reinforcing plates 20 and the rear surface-side protective layer 19 continuously from the terminal boxes 23. Conductive junction pads 27 are set up in the power generating area of the module by respectively laminating the pads 27 upon the surfaces of plus and minus connecting electrodes formed on the rear surface of the thin film solar battery correspondingly to the formed positions of the holes 26. In addition, the surfaces of the pads 27 are coated with a high-resistant insulating material by partially exposing the surfaces in the holes 26, and the output lead wires 24 are joined to the exposed surfaces of the pads 27 by soldering and led out to the terminal boxes 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316181-A (JP)
Title: Compactor
Inventor: AOKI MINORU
IPC: F02M37/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compactor which enables an on-off valve to be operated without being subjected to an unreasonable force, in the operation of the on-off valve provided in a fuel pipeline so as to stop an engine.  <P>SOLUTION: This vibration type compactor, whereon the engine is mounted, moves up and down a leg part whose lower part is equipped with a rolling plate, so as to compact ground by means of the rolling plate. The compactor is equipped with the on-off valve 14 for opening/closing the fuel pipeline between a fuel tank 11 and a carburetor, an engine switch which switches between the on-state and off-state of current supply associated with an ignition plug, and a switch interlocking means for putting the engine switch into the on-state or the off-state in such a manner that the engine switch is interlocked with on-off operations of the on-off valve 14; the engine switch comprises a magnetic proximity switch 17 which is composed of a magnet part 17a and a switch part 17b; the magnet part 17a is attached to the side of a control lever 14c of the on-off valve 14; and the switch part 17b is attached to the fixed part side of the compactor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313438-A (JP)
Title: Toe massage machine
Inventor: OTANI TAKESABURO
IPC: A61H7/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To massage toes by compulsorily moving the toes upward/downward.  <P>SOLUTION: The massage machine comprises a sole rest part 2 for mounting a foot sole, a toe holding part 3 for setting and holding toes of the foot put on the sole rest part, and an oscillation driving means 4 connected to the toe holding part 3 for oscillating the toe holding part at least upward/downward. When the toe holding part 3 is oscillated upward/downward, the toes held by the toe holding part 3 are compulsorily moved upward/downward. If the toes are inserted into the toe holding part 3 with slight room, the toes are oscillated following the movement of the toe holding part 3. Accordingly, a problem that a massage effect on toes can not be obtained because the toes slip from the toe holding part and only the toe holding part moves as in a conventional massage machine with the toe holding part moving forward/backward can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314793-A (JP)
Title: Working machine
Inventor: HIROSE SHIGEO
IPC: B60P1/54
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine movable in a safety state by making a working machine surely support a supporting body in a stable state even on a slope, etc. of any shape.  <P>SOLUTION: This working machine is provided with front, rear, left and right leg members constituted of booms and arms at front, rear, left and right portions of a vehicle body and supporting devices mounted at each of tips of the front, rear, left and right leg members. The machine is constituted of the supporting body mounted with a substantial center part of the supporting devices at the tips of the arms via universal joints in the supporting devices and a supporting body rotating device constituted of a pair of supporting arms mounted at both ends of shafts of the universal joints mounted at the tips of the arms, a pair of rod ends having upper ends pivotally supported at tips of the pair of supporting arms and lower ends mounted at portions close to both sides at the outside of the center part of the supporting body via ball joints, and a pair of hydraulic cylinders for rotating the supporting arms mounted on the arms to rotate each of the pair of supporting arms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314844-A (JP)
Title: Working machine and its fuel tank
Inventor: KAMIYA SHOHEI
IPC: F02M37/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine and its fuel tank capable of protecting a fuel pipe by inserting it between the mounting surface of the fuel tank and a frame and preventing wear, damage, etc. of the fuel pipe.  <P>SOLUTION: The frame 3 of a vehicle body 2 is composed of a bottom plate 3A extending to the front and the rear and a left side plate 3B, a right side plate 3C, etc. fixed to the left and right sides of the bottom plate 3A and extending to the front and the rear. A cab 10 as operator's compartment is installed in the middle of the left side plate 3B in the direction fore and aft. On the right side plate 3C side of the frame 3, an engine cover 11 is installed to accommodate an engine, a hydraulic pump, etc. in the middle part in the direction fore and aft. In a position apart backward from the engine cover 11, the fuel tank 21 made of resin is installed by fastening to the right side plate 3C from sideways. A piping path in a groove shape to admit threading of the fuel pipe into the area with respect to the side plate 3C is formed at the rear surface of a tank body 22 to serve as a mounting surface to the side plate 3C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029004-A (JP)
Title: Superconducting magnet for nmr device and nmr device
Inventor: KADOKAWA SHIGERU
IPC: G01R33/3815
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in a split-type magnet for a highly-sensitive NMR device for solution analysis, a method for generating a very homogeneous magnetic field in the center part of the magnet for measuring a sample.  <P>SOLUTION: In the magnet device for an NMR device comprising first and second multi-layer coil groups which are arranged opposite to each other at a predetermined interval and are substantially coaxial with respect to a center axis wherein each layer of the multi-layer coil groups is constituted of at least one coil, when the direction of current passing through a coil for generating a main magnet field for the NMR measurement in the vicinity of the center of the magnet device is defined as the plus direction, the direction of current passing through at least one of coils constituting the innermost layers of the first and second multi-layer coil groups is defined as the minus direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004283527-A (JP)
Title: Method for setting net onto spin-drier tub of washing machine
Inventor: YAYAMA YUMI
IPC: D06F35/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate work for classifying the wash, save work for introducing the wash into a net and eliminate the unbalanced and a tangle in the wash.  <P>SOLUTION: The net is set onto a spin-drier tub so that the net partitions off the tub into two or three corners from the center of rotation of the tub, wherein the net is disposed so as not to move by a frame and is removed at washing of a large object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325891-A (JP)
Title: Image forming apparatus
Inventor: OKUMURA TAKAYUKI
IPC: G03G15/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent changes in density, line width, etc., even when a photoreceptor drum or an exposure device is replaced in the main body of an image forming apparatus.  <P>SOLUTION: The image forming apparatus has the photoreceptor drum and the exposure device that are disposed in the main body of the image forming apparatus as a unit and are mounted so as to be separately replaceable. The image forming apparatus includes: a memory 2 that is disposed in the photoreceptor drum 4 and stores an ID (identification) number and a sensitivity level that are specific to the photoreceptor drum 4; a memory 1 that is disposed in a photoprinter head 3 and stores an ID number and a light quantity level that are specific to the photoprinter head 3; a detecting means that reads the ID numbers from the memories 1 and 2 with predetermined timing, compares the ID numbers before and after the replacement, and detects that at least the photoprinter head 3 or the photoreceptor drum 4 is replaced; and a setting means that resets a drive current for the photoprinter head 3, when the detecting means detects the replacement, based upon at least the read light quantity level of the photoprinter head 3 and the sensitivity level of the photoreceptor drum 4 with which the previous one is replaced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331509-A (JP)
Title: Cosmetic
Inventor: MIYAZAKI TAKUMI
IPC: A61K8/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic having excellent infrared screening performances in a wide range wavelength region (700-2,500 nm) while maintaining a high visible light transmittance.  <P>SOLUTION: Boride fine particles (A) formulated in the cosmetic are preferably of a group IIa and a group IIIa boride, specifically LaB<SB>6</SB>, CeB<SB>6</SB>, PrB<SB>6</SB>, NdB<SB>6</SB>, SmB<SB>6</SB>, GdB<SB>6</SB>, TbB<SB>6</SB>, DyB<SB>6</SB>, SrB<SB>6</SB>, CaB<SB>6</SB>, or the like, and a mixture thereof. Oxide fine particles (B) are preferably oxide fine particles such as of tin oxide, an Sb-, an F- or a P-doped tin oxide, indium oxide, an Sn- or an F-doped indium oxide, antimony oxide or a low-order titanium oxide and a mixture thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335586-A (JP)
Title: Write optical device
Inventor: YAMAZAKI KOICHI
IPC: G02B26/10
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a write optical device which is capable of ensuring an image of high quality by suppressing the vibrations of an optical source (LD holder).  <P>SOLUTION: The write optical device carries out a deflection scan of an image with a laser beam. A pressure holding mechanism 6 which holds an LD holder 1 equipped with a built-in LD as a light source in a thrust adjustable manner is provided to the write optical device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335234-A (JP)
Title: Electrodeless discharge lamp lighting device and illumination device
Inventor: YAMAMOTO SHOHEI
IPC: H01J65/04
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device and an illumination device provided with the electrodeless discharge lamp lighting device wherein the electrodeless discharge lamp can be turned on promptly without giving thermal stress to electric components constituting the electrodeless discharge lamp not more than is needed.  <P>SOLUTION: This device controls for reduction of a ratio of elevation of an applied voltage when the applied voltage to an induction coil 4 with elapsed time exceeds the threshold value in the case when such control is carried out that the applied voltage to the induction coil 4 is made to be elevated during a starting period of the electrodeless discharge lamp 5 by the first control circuit 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004188579-A (JP)
Title: Securing device of workpiece
Inventor: UEDA SHIGERU
IPC: B23Q3/06
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a securing device which is mounted to a table of a machine tool or the like in order to secure a workpiece, and provided with a plurality of securing methods to accept various kinds of workpieces.  <P>SOLUTION: The workpiece securing device is provided with: a body 1, a pair of sliders 3 to move along a guide groove inclined against the central axis of the body, retaining pieces 4 to detachably attached to the sliders to secure the workpiece, a plunger 9 formed of a flange element to engage with the sliders and a shaft element to be guided by the body and moved forward and backward of the central axis; and a drive source 13 to generate operational force to act on the plunger. The flange element of the plunger to engage with the sliders is constructed so as to be inclined against the central axis of the body, and the retaining pieces hold the workpiece horizontally or vertically by an action of the drive source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI