baber/WOPTO huggingface dataset:
Patent JP-2003314433-A (JP)
Title: Power generation system by gravity using balance
Inventor: KAWANISHI EIJI
IPC: F03G3/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a seal wear and provide a stable power generation by solving such problems with a power generation system that the power generation system used as a power generation machine is continuously run over several months, and the fatigue of equipment, particularly a loss due to wear of seal packing, reduces a power generation amount.  <P>SOLUTION: This system for press-fitting from a plurality of bases into a single power generation turbine 7 to increase the power generation amount is inspected at least every month. The number of the systems is necessarily increased since those for operation and maintenance are required. This is also applicable to a crank system. In small and large systems, the shapes and performances of seal packings are different from each other, and the diameters of the annular shapes thereof are 1 to 2 mm in max. To increase the size of the system, the seal packings are connected and adhered to each other. Ceramic as a new material is used for a cylinder tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346240-A (JP)
Title: Bicycle rent system
Inventor: SUZUKI TATSUYA
IPC: G06Q30/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle rent system being easily introducible, reduced in cost in operation and having superior usability.   <P>SOLUTION: Facilities 102 (102A-102F) such as, public facilities, commercial facilities, stations and collective housing have bicycle-parking facilities 106 (106A-106F) for parking a plurality of rent bicycles 104. Each bicycle-parking facility 106 is provided with a bicycle parking facility-side control device 10, and each bicycle-parking facility-side control device 10 is communicatably connected to a management device 20 through a network 30. The management device 20 is communicatably connected to a cellular phone 50 owned by a user utilizing the bicycle 104, through the network 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339318-A (JP)
Title: Tea drink stable in long period preservation and method for producing the same
Inventor: KATO YOSHIAKI
IPC: A23F3/16
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tea drink stable in long period preservation without causing precipitation and to provide a method for producing the tea drink.   <P>SOLUTION: The tea drink contains sulfated mucopolysaccharide. The method for producing the tea drink preservable for a long period comprises a process of adding the sulfated mucopolysaccharide to the tea drink. As polyphenol, protein, methyl xanthine and polysaccharides each contained in a tea extract are insolubilized during long period preservation and prevent the production of cloud and precipitation, the tea drink stable in flavor and the method for producing the tea drink can be each provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347792-A (JP)
Title: Component supply apparatus
Inventor: KINOSHITA KATSUTOSHI
IPC: H05K13/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component supply apparatus comprising a cover tape take-up reel capable of easily removing a cover tape which has been taken up with tensile from a winder.   <P>SOLUTION: A cover tape take-up reel 1 provided to a part supply apparatus comprises a rotary drum 4 in which a winder 3 for taking up a cover tape T is provided on a board 2, and a body 5 which detachably supports the rotary drum 4 for rotating it. Related to at least a part of the winder 3, the outer diameter of the winder 3 is variable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347431-A (JP)
Title: Semiconductor memory device
Inventor: KATO KOJI
IPC: G11C11/401
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is furnished with driver transistors for power supply, wherein power supply capability to sense amplifiers is kept during the activated state while the leakage current is reduced during the non-activated state.   <P>SOLUTION: PMOS transistors P1, P2 and NMOS transistors N1, N2 for a driver supply power source voltage VDD and reference voltage VSS to PMOS transistors SP0, SP0<SB>-</SB>to SP3, SP3<SB>-</SB>, and NMOS transistors SN0, SN0<SB>-</SB>to SN3, SN3<SB>-</SB>, and are arranged with the gate-width directions perpendicular to the bit-line direction on every two pitches of a bit-line pair. The gate widths of the PMOS transistors P1, P2 and the NMOS transistors N1, N2 are adjusted within the maximum value of two pitches of the bit-line pair, while the gate lengths are adjusted within an adjustable range ΔL. Consequently, MOS transistors P1, P2, N1, and N2 for the driver that have been properly adjusted for contradicting characteristics of keeping current supply capability and reducing the tailing current, are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340674-A (JP)
Title: Machine tool and its teaching method
Inventor: FURUTA SHIGEKI
IPC: B23Q7/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to optimize a teaching method of a loader of a machine tool to reduce labor required for the teaching.   <P>SOLUTION: A controller 2 of a holder 14 for holding a work W and moving mechanisms 11, 12 and 13 for moving the holder includes actuators 22 and 23 operated by an operator, a storage device 25 and an arithmetic device 26. In a teaching mode, a base coordinate of the holder is controlled according to the operation of the operator, and the arithmetic device stores the base coordinate of the holder at the operation as teaching data 25a in the storage device. In an automatic operation mode, the arithmetic device automatically controls the moving mechanisms so that the holder moves to the base coordinate specified in the teaching data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055197-A (JP)
Title: Functional particle-containing intraoral disintegrative preparation
Inventor: SHIMIZU KOSUKE
IPC: A61K9/20
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a functional particle-containing intraoral disintegrative preparation, by which the preparation having a good oral touch, hardly permitting the proliferation of saprophytes and capable of being easily dried is obtained without damaging the functional particles in a compression process and without causing a difference in the contents of the functional particles between the preparations. SOLUTION: The method for producing the functional particle-containing intraoral disintegrative preparation is characterized by filling a mold with an aqueous dispersion containing (a) a dispersing agent having a dispersion- maintaining factor of >=75% and a viscosity of <=100 mPa.s, when homogeneously added to water in a concentration of 1 wt.%, (b) a water-soluble saccharide, and (c) the functional particles, and then removing water.
Patent JP-2003311685-A (JP)
Title: Block meat slicer
Inventor: NAKANO HITOSHI
IPC: B26D3/28
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block meat slicer scarcely damaging a block meat surface and capable of evenly slicing even a block meat having a soft surface.  <P>SOLUTION: A meat placement table 1 tilted forward by about 45 degrees is constructed swingably about a support 3 provided at a rear part of the meat placement table 1. A pressing tool 6 freely moving in and out is equipped at a position above a front end of the meat placement table 1 for pressing the surface of the block meat 5 placed on the meat placement table 1 when the meat placement table 1 is moved slantingly upward. The slicer is provided with a catch plate 7 for receiving a front end surface of the block meat 5 and a cutting blade 10 for slicing the front end of the clock meat 5 as the meat placement table 1 moves upward slantingly, in confrontation with the forward end of the meat placement table 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012616-A (JP)
Title: Coated optical fiber, two-dimensional tape-like coated optical fiber and optical fiber cord
Inventor: SAKABE ITARU
IPC: G02B6/44
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated optical fiber by which an optical fiber can be thinned in a range where a large adverse effect is not applied to a light propagation characteristic.  <P>SOLUTION: A core 1 consisting of glass is a grated index type core in which the refractive index of a center part is high and the refractive index is gradually reduced in a direction from the center part to the peripheral part. A clad layer is not formed on the outside of the core 1. The outer periphery of the core 1 is directly coated with a coat layer 2. Since the clad layer is not formed in the core 1, the coated optical fiber can be thinned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012869-A (JP)
Title: Copying device
Inventor: SASAMOTO YOSHIFUMI
IPC: G03G21/14
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copying device in which maximum consumption current is decreased to such a degree that adequate fixing performance is ensured and also a degradation in the performance of the device is practically permissible.  <P>SOLUTION: In a maximum power consumption mode, a current supplied to a document carrying motor is lowered to decrease a speed at which a document is carried.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010792-A (JP)
Title: Expanded polyurethane foam and laminated sheet material
Inventor: SATO HIDETAKA
IPC: C08G18/63
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expanded polyurethane foam that has an excellent fire retardance and a good slipperiness and is used for a composite skin material in use for a vehicle or the like.  <P>SOLUTION: The expanded polyurethane foam has a mean coefficient of friction (MIU) of 10-20 and a mean deviation of mean coefficient of friction (MMD) of 0-5 , when the pressure to the surface of the contact probe in KES (Kawabata evaluation system) measurement is 9.8 kPa/m<SP>2</SP>. The laminated sheet material comprises laminating a fibrous sheet or a leather sheet to at least one side of the expanded polyurethane foam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014877-A (JP)
Title: Semiconductor package and method for packaging semiconductor package
Inventor: SATO KOHEI
IPC: H01L21/60
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the reduction of a packaging area and also the lowering of the height of a packaged semiconductor package are required in accordance with the increase of the number of terminals in the semiconductor package and its packaging method when the reduction of the size or thickness of electronic equipment is required.  <P>SOLUTION: The semiconductor package has a plurality of gull-wing shaped leads on sides and a plurality of pads arrayed like gratings on bottoms. In the case of packaging the semiconductor package on a printed wiring board, the package is joined with the printed wiring board by soldering or bonding by a conductive resin directly or through junction terminals which are constituted of solder balls formed on the plurality of pads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011891-A (JP)
Title: Hub brake device for bicycle
Inventor: MATSUEDA KEIJI
IPC: F16D65/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently supply the grease between a braking surface and a contact surface in a roller brake device.  <P>SOLUTION: This brake device 13f is provided with a fixed bracket 30f, a brake drum 40, a plurality of brake shoes 41, and a brake operating part 33f. The brake drum can be integrally rotated with a hub 6a, and has a circular braking surface and an annular grease filled groove 54, which is formed in the braking surface, in the inner peripheral surface thereof. A plurality of brake shoes have a contact surface possible to be brought in contact with the braking surface of the brake drum when braking, and arranged with a space in the circumferential direction, and work the brake drum for braking. The brake operating part has an operation arm part 60, a cam member 61 to be integrally turned with the operation arm, a plurality of rollers 62 for making the contact surface pressure-contact with the braking surface with turn of the cam member, and a first spring member 53 having a projecting part 53a arranged in the grease filled groove to energize the brake shoe inward in the radial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023199-A (JP)
Title: Image forming apparatus
Inventor: ASAKURA MASANORI
IPC: B41J2/52
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To make pixels to be small if image data are pseudo-halftone data and to make the pixels to be large if the image data are data with ruled lines and characters mixed.  <P>SOLUTION: Input image data VIDEO are received, and a D type flip-flop 31 and a counter 34 prepares first image data VIDEO F that change faster than normal image data VIDEO N by several percent, and D type flip-flop 32 and 33 and a counter 35 prepare second image data VIDEO S that change slower than the normal image data VIDEO N by several percent. An AND circuit 36 outputs a logical product of the VIDEO F and the VIDEO S, and an OR circuit 37 outputs a logical sum of the VIDEO V and the VIDEO S. If the input image is a pseudo-halftone, a multiplexer 38 selects an output of the AND circuit 36, and if the input image is an image with ruled lines and characters mixed therein, the multiplexer 38 selects an output of the OR circuit 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003041223-A (JP)
Title: Pressure-sensitive adhesive especially for nonpolar surface
Inventor: HUSEMANN MARC
IPC: C08F293/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive especially for the nonpolar surface which shows excellent adhesive strength to various substrates and has good adhesive force. SOLUTION: The pressure-sensitive adhesive is based on a block copolymer which has at least one unit of units comprising three-successive polymer blocks selected alternately from the group consisting of polymer blocks P (A) and P (B) [wherein P (A) is a homopolymer block or a copolymer block available from component A containing at least two monomer A1 and A2 wherein the polymer block P (A) exhibits a softening temperature of -80 deg.C to 0 deg.C; at least one (A1) of monomers of the component A is an acrylic acid derivative or a methacrylic acid derivative represented by the general formula: CH2 = CH(RI)(COORII) (I); (A2) is an acrylated monomer represented by the general formula:  CH2 =CH(RIII)(COORIV) (II); and P (B) is a homopolymer block or a copolymer block available from component B containing at least one monomer B1 wherein the polymer block (B) exhibits a softening temperature of 20 deg.C to 175 deg.C].
Patent JP-2004017990-A (JP)
Title: Paper-made liquid container
Inventor: SHIINA TOKUYUKI
IPC: B32B9/06
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made liquid container which prevents a crack or the like from occurring on a deposited film of an inorganic oxide such as silicon oxide constituting a transparent barrier film as a barrier material, is free from the occurrence of baked pin holes or the like, thus is excellent in barrier properties to prevent oxygen gas, vapor or the like from permeating, avoids sealing failures, liquid leakage or the like due to the occurrence of the pin holes, prevents contents from degrading in quality and is excellent in preserving, storing and other abilities.  <P>SOLUTION: A laminated material A is constituted by sequentially stacking at least the outermost layer 1, a paper base material 2, a base film 3, a barrier layer 5 made of the deposited film 4 mainly containing silicon oxide expressed by the formula of SiO<SB>X</SB>C<SB>Y</SB>(where X refers to the number of 1.0 to 1.4, and Y refers to the number of 0.1 to 1.0) formed on one of the surfaces of the film 3 by plasma chemical vapor deposition, and the innermost layer 6. Further, the laminated material A is used to make the paper-made liquid container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021431-A (JP)
Title: Method of guiding unmanned carrying vehicle and unmanned carrying vehicle
Inventor: TAIKE HIROYUKI
IPC: B61B13/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of guiding an unmanned carrying vehicle allowing the control of a steering mechanism without degrading the sensitivity of detecting displacement from a guide line, and the unmanned carrying vehicle.  <P>SOLUTION: The unmanned carrying vehicle comprises guide antennas 20a, 20b, 20c, 20d rotatable with a middle position between two detectors as a center, each of which has two detecting coils for outputting detection signals corresponding to a distance from a guide line 30. The rotating angle position of one of the guide antennas is adjusted to maximize an absolute value for a difference between the detection signal values output from the two detectors of the guide antenna, and the drive and steering of a drive/steering wheel 14 is controlled so that there is no difference between the detection signal values output from the two detectors of the guide antenna after adjusting the rotating angle position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016722-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the presentation effect of a game machine and to stimulate expectation for an aleatory profit among players.  <P>SOLUTION: A movable material 17 for presentation to make informing motions according to the game state is disposed outside a game area 29. Accordingly, the presentation is executed all over the game machine 10 together with a special pattern display device 30, various LEDs, and other presentation means such as by voice, so that the presentation effect can be further enhanced. In addition, information is given not only to a player in the game machine 10 where the movable material 17 for presentation makes motions but to other players, so that the expectation for an aleatory profit among players can be stimulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024929-A (JP)
Title: Methane fermentation method and system for the same
Inventor: SHINDO YOSHITAKE
IPC: C02F1/20
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation method in which ammonia can be removed in the pre-stage of a methane fermentation process, ammonia evolution in methane fermentation treatment can be suppressed to the minimum, and the treatment efficiency can be improved, and to provide a system for the method.  <P>SOLUTION: The methane fermentation system includes an ammonia removal apparatus 2 for removing ammonia from an object substance to be treated, which is organic waste, organic wastewater, or their mixture, and a methane fermentation tank 4 for carrying out anaerobic treatment of the object substance from which ammonia is removed, and is characterized in that an ammonia production tank 1 for carrying out biological treatment of the object substance is installed in the upstream side of the ammonia removal apparatus 2 so as to produce ammonia from nitrogen components contained in the object substance and after ammonia is removed from the object substance at a high removal efficiency, the object substance is introduced into the methane fermentation tank 4. The temperature in the ammonia production tank 1 is preferably controlled to be about 30-45°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024934-A (JP)
Title: Garbage disposal machine
Inventor: WATANABE KIYOSHI
IPC: B02C18/18
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal machine in which drying efficiency is enhanced and usability is improved.  <P>SOLUTION: The garbage disposal machine has a storage vessel 4 for garbage to dry and dispose of the garbage, a heating means 12 to heat the garbage in the storage vessel 4 for the garbage, a blasting means 13 to blast air into the storage vessel 4 for the garbage, a rotary stirring blade 6 to stir the garbage in the storage vessel 4 for the garbage, and a lid 2 of a main body openably formed on an upper part of the storage vessel 4 for the garbage. One or more protrusions 5 extending from a bottom surface to a side part on an inner surface of the storage vessel 4 for the garbage are provided and further a tip of the rotary stirring blade 6 is configured to face and rise toward the upper part of the protrusions 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003076582-A (JP)
Title: Method for monitoring functionality of system, monitoring device therefor, memory cell and computer program
Inventor: LOEHR DIETHARD
IPC: G05B23/02
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To simply and easily monitor functionality of a system provided with complicated functions without depending on hardware. SOLUTION: The function according to stipulations of the system is divided into at least one sub system function hierarchically corresponding to complication of the function and the sub system function is divided into at least one function unit further. Also, a method is structured as the following: one of the function units of the system 1 is inspected by considering an input signal and/or an output signal of the function unit inside a first monitoring layer; the function unit is inspected by considering the input signal and/or output signal of the sub system corresponding to the function unit further inside a second monitoring layer; the function unit is inspected by considering the input signal and/or output signal of the system further inside the other monitoring layer.
Patent JP-2003099050-A (JP)
Title: Portable terminal device
Inventor: TAKIZAWA KAZUYUKI
IPC: H04W88/02
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a means for setting a timbre which saves the time and trouble to change allocation of timbres and makes it possible to easily set and audition a combination for a reproducing method for a sound signal which uses a sound source means capable of reproducing a plurality of parts and a plurality of timbres. SOLUTION: Pieces of timbre data which are previously stored are allocated to a key input means that a terminal device is equipped with and when a combination of timbres of music data is changed, keys are pressed by the respective parts to reproduce and audition the music by using allocated timbres. When a different key is pressed successively, a specified part is reproduced by using the timbre allocated to the different key without stopping the reproduction and a desired timbre when found is registered in a memory means. The timbres set for the respective parts need to be set while their combination is auditioned, so parts having been set are so controlled that they are reproduced always synchronously when a part currently in setting operation is auditioned.
Patent JP-2004032870-A (JP)
Title: Dc exciting device
Inventor: TSUYUKI HIDEKATSU
IPC: H02M7/12
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC exciting device for controlling optimum current in an exciting load regardless of fluctuations in the load.  <P>SOLUTION: In a current control device 61 for controlling the output current of a converter (not illustrated) which excites the exciting load, a current reference value Js and an actual current J are inputted into an adder 5, and its differential current is outputted to a current controller 6. The current controller 6 outputs a control signal corresponding to the differential current. A switch 23 interlocks with opening/closing of a switch 15, and when a resistor 17 is connected to the exciting load 11 in parallel by closing the switch 15, it switches the signal outputted from the current controller 6 into the control signal corrected by a comparator 21 as a correction means and a primary lag computing unit 22, and controls so that a current waveform flowing through the exciting load corresponding to the control signal may be the same as when the resistor is not connected in parallel in the exciting load, thus the exciting load can be excited by the optimum current.  <P>COPYRIGHT: (C)2004,JPO