baber/WOPTO huggingface dataset:
Patent JP-2003151282-A (JP)
Title: Mixed resistive cross point memory cell array and manufacturing method therefor
Inventor: PERNER FREDERICK A
IPC: G11C13/00
Filed: 2002-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device comprising a resistive cross point memory cell array permitting high-density manufacture and high-speed operation by using isolation diodes having practical dimensions and current density characteristic. SOLUTION: The data storage device (10) comprising a new resistive cross point memory cell array (12) and a manufacturing method therefor are provided. The resistive cross point memory cell array (12) permits high-density manufacture and high-speed operation by using the isolation diodes (28) having practical dimensions and current density characteristic. Further, the data storage device (10) includes an equal potential separation circuit (32) for substantially avoiding parasitic current which may prevent sensing a resistance state of the memory cells (18). The memory cells (18) of the resistive cross point memory cell array (12) are composed of lots of groups (26) of two or more memory cells (18). The memory cells (18) of each group (26) is connected between each word line (14) and a common isolation diode (28) connected with a bit line (16).
Patent JP-2004142336-A (JP)
Title: Apparatus for preventing label from being picked up together
Inventor: TSUKAMOTO KATSUHIDE
IPC: B31D1/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high yield peel-off of unnecessary portions by effectively preventing labels from being picked up together with a simple structure, when unnecessary portions are peeled off from the base sheet.  <P>SOLUTION: A strip sheet S is constituted of a base sheet S1 and a label sheet S3 laminated to the base sheet S1 via a specific tacky layer S2. The label sheet S3 consists of a plurality of close-looped labels L and unnecessary portions E located outside each label L. The apparatus 15 for preventing labels from being picked up together has cantilevered members 20 the tips of which comes into contact with the labels L and press them down to the base sheet S1 when the unnecessary portions E are peeled off from the base sheet S1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147242-A (JP)
Title: Electronic device
Inventor: OKUDA KAZU
IPC: H04N1/393
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic devices, which can confirm an intended transmitting destination with image data of a transmission destination by displaying an information list of a telephone number of a transmission destination, a mail number, etc at sight, and by displaying the image data of the transmitting destination at the same time, accordingly which can avoid improper transmission, and which can further perform retrieval quickly and surely by displaying the data of a plurality of transmitting destinations in one screen at sight.  <P>SOLUTION: This electronic device prepares thumbnail image data from the acquired original image data and compresses both into an image file to be stored. The thumbnail image and information of a telephone number or the like, concerning the image are displayed on one screen e.g. in a telephone book retrieval mode. Furthermore, by using a thumbnail image 31, a plurality of image data 31-34 can be displayed on one screen. Thus, since the data for a plurality of persons can be confirmed at once, the images can be confirmed and a retrieval time can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150691-A (JP)
Title: Heat exchanger
Inventor: OZAKI TATSUO
IPC: B60H1/22
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure brazing reliability of a separator with a header tank.  <P>SOLUTION: Faces 36 in parallel with an inner wall face of the header tank 40 are provided by bending outer circumferential sides of the separators 31 and 32, and the faces 36 are used as brazing faces with the header tank 40. By this, a face covered by a solder material is used as the brazing face, a sufficient amount of the solder material can be secured in the brazing faces of the separators 31 and 32, and brazing reliability can be secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152576-A (JP)
Title: Electronic device
Inventor: KITO MASAAKI
IPC: H01M2/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized electronic device surely and horizontally housing a button battery and preventing the battery from falling off even if a fall-off preventing piece is not provided, having a structure so that the battery is surely and horizontally housed, and having a battery terminal contact part automatically cleaned to avoid a bad contact.  <P>SOLUTION: When an inside part in the insertion direction of the button battery 5 housed in a battery holder is pressed upward by spring pressure of a first terminal 7, the other part is pressed downward with a battery contact part 16 as a fulcrum of rotation, and the battery is held on a battery receiving part 6, and horizontally housed in the battery holder 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150537-A (JP)
Title: Vertical type suspension rubber bush
Inventor: KATO KAZUHIKO
IPC: B60G7/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical type suspension rubber bush demonstrating an excellent durability even against repeatedly applied prying force, high spring characteristic to an axial right angled force in a direction perpendicular to the direction of prying power force, and excellent lifetime in the same direction.  <P>SOLUTION: The vertical type suspension rubber bush 10 comprises an outer cylinder fitting 12, an inner cylinder fitting 14, and a rubber elastic body 16. The shape of the vertical cross section in a direction of prying force input of the rubber elastic body 16 is in such a shape that rubber legs 18, 20 are fixed to a middle part in the axial direction of the inner cylinder fitting 14 to form a recessed space 22 between the rubber legs 18, 20 and the inner cylinder fitting 14. The shape of the vertical cross section in the approximately perpendicular direction is in such a shape that a body rubber part thicker than the rubber legs 18, 20 connects the inner cylinder fitting 14 and the outer cylinder fitting 12 and the body rubber part is tapered in the axial direction from the outer cylinder fitting 12 side toward the inner cylinder fitting 14 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151041-A (JP)
Title: Biochip and biochip manufacturing method
Inventor: OKAMOTO NAOMICHI
IPC: G01N37/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biochip for enhancing detection accuracy, a biochip manufacturing method, an electrophoretic method and an electrophoretic device.  <P>SOLUTION: This biochip constituted so that a sample is introduced in a band shape into a sample separation passage is provided with a means for narrowing the band width of the sample before the sample is introduced in the band shape into the sample separation passage. Hereby, since the band of the sample supplied into the sample separation passage is compressed, widening caused by diffusion can be suppressed, and finally the detection accuracy can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154806-A (JP)
Title: Die casting apparatus
Inventor: MASUBUCHI YOSHIAKI
IPC: B22D17/20
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of shrinkage or cavity in the vicinity of a pierced hole as cast to be formed in a casting in a die casting apparatus.  <P>SOLUTION: A cavity 15 is formed on the space between a pair of joined dies 10 and 11. The tip face of a pin for a hole as cast 13 provided at the inside face of a part of the cavity formed by either die is abutted on the inside face of a part of the cavity formed by the other die, and a partially pierced hole as cast 33 is formed in a casting. A pouring basin 18 with an equivalent volume communicated with the inside of the cavity is formed on the space between the dies via a gate 19 having a small cross-section. The dies are provided with a pressure pin 21 projected to the inside of the pouring basin at the point of time when the filling of molten metal M injected into the cavity comprising the pouring basin is substantially completed. It is possible that a recessed part 17 for forming a wall thickness part on the casting is formed on a part of the cavity, the pin for a hole as cast is provided on the recessed part, and the pouring basin is communicated with the recessed part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155290-A (JP)
Title: Flow rate control device
Inventor: SHIMIZU NOBORU
IPC: B62D6/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate control device which judges that an abnormal signal generated owing to loosening of mounting of a steering angle sensor is abnormal.  <P>SOLUTION: A controller C judges whether the signal from the steering angle sensor 16 is normal or abnormal. When the speed is more than a fixed speed, and a steering angle speed signal ω having more than a fixed value is inputted for more than a prescribed length of time, the signal from the steering angle sensor 16 is judged to be abnormal. When the signal from the steering angle sensor 16 is judged to be normal, a basic solenoid current command value Ib is outputted. When the signal is judged to be abnormal, a solenoid current command value Ia for emergency instead of the basic solenoid current command value Ib is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154462-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing replacement of a fraudulent ROM by making it difficult to detach a control element mounted on a control board.  <P>SOLUTION: The control board 2 with the control element 4 on which at least control information is written for controlling the game state has a detachment preventive member (consisting of a support member 5, a hinge 6, a presser plate 7 and a lock part 11) for preventing the control element 4 from being detached. The detachment preventive member constitutes a part of the electric circuit structured on the control board 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165202-A (JP)
Title: Aligner utilizing optical communication between special environment and usual environment
Inventor: SHIMADA NORIHISA
IPC: G03F7/20
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a fine gap is generated in the mutual connection by cables via the connectors provided at the chamber separation wall, and thereby the special environment is gradually unstabled due to the leak or the like for the necessity of transmission of commands for control and telemetry signals for measurement between a control object in the special environment (such as the environment filled with high concentration gas or highly evacuated environment) and a control device installed in the usual environment, and also to realize the control by conducting telemetry transmission and reception of commands in the optical communication between the control apparatus and control object by eliminating a connector interface in view of improving the operation time of the apparatus through smooth maintenance.  <P>SOLUTION: A transmission and reception circuit utilizing optical fiber is installed between the control apparatus in the usual environment and the control object in the special environment, and the control is realized through telemetry transmission and reception of commands.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161635-A (JP)
Title: Anti-allergic agent
Inventor: TERAO JUNJI
IPC: A61P37/08
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an anti-allergic agent which is easily accumulated in bodies, retains its effect for a long time, and has high safety.  <P>SOLUTION: This antiallergic agent contains lycopene as an active ingredient. A composition for medicines and a functional food product each contains the anti-allergic agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276590-A (JP)
Title: Brake booster for vehicle
Inventor: KYO CHORU
IPC: B60T17/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake booster for a vehicle which improves vacuum (negative pressure) forming efficiency in a constant pressure chamber and stabilizes braking characteristics of the vehicle even if a driving state of the vehicle such as overload of an engine or the outside air pressure is changed.  <P>SOLUTION: This brake booster is provided with a venturi pipe 218 at which a venturi part 218a is formed in the constant pressure chamber, the venturi pipe 218 is branched at its end from a vacuum supply pipe 216 in the constant pressure chamber, a first air inlet pipe is connected to the venturi part 218a for sucking air inside the constant pressure chamber, and the other end of the venturi pipe 218 is connected to a second air inlet pipe for sucking the outside air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161335-A (JP)
Title: Storage bag
Inventor: SHIBATA YUKIHIKO
IPC: B65D81/26
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage bag capable of venting a gas generated from a content and preventing the content from leaking in a simple constitution.  <P>SOLUTION: In the storage bag closed by heat sealing, a heat seal part 5 under a butt-seam condition is coated in advance with a cold seal agent 8, and the heat sealing is applied within a range of coating with the cold seal agent 8, and a venting path 9 for gas venting is formed by making a midway of this heat seal part 5 into a non-heat-sealed part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162408-A (JP)
Title: Resin board for floor backing material, and double floor using the same
Inventor: YAMAKAWA MASABUMI
IPC: E04F15/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin board for a floor backing material, and a double floor using the resin board positively integrated with a laminated object only with an adhesive even if using the floor backing material formed of a synthetic resin material not easily bonded to a leveling plate or the like used as the laminated object.  <P>SOLUTION: This resin board 1 for the floor backing material is used between the other floor constituting material 10 and a floor base 20 and integrated with the laminated object with the adhesive 8. The board 1 has at least an outer skin 1A formed of a synthetic resin material, and an adhesive layer 1B physically jointed to the outer skin 1A is formed on the upper face of the skin 1A. A finishing material 3 is laminated on the upper face of the adhesive layer 1B through the leveling plate 2 formed of a wood material, to use the board 1 as the double floor. It is preferable to form the outer skin 1A of polypropylene, to form the adhesive layer 1B of a fiber material and to form the adhesive 8 of a vinyl acetate adhesive or a urethane adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167506-A (JP)
Title: Shearing device, shearing method and thermoelectric material
Inventor: HAYASHI TAKAHIRO
IPC: B21C23/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shearing device and a shearing method for obtaining a sheared body of high density and excellent orientation properties in a small number of treatment steps by using powder material or material consisting of a temporarily-sintered or sintered compact.  <P>SOLUTION: In a shearing device A to form a sheared body by using powder material, a material feed path 23 and a material extrusion path 24 are communicated with each other at a predetermined angle. A main pressure punch 32 to extrude the powder material into the material extrusion path 24 is provided in the material feed path 23, and a sub pressure punch 42 to apply back pressure smaller than the pressure of the main pressure punch 32 to the extruded powder material is provided in the material extrusion path 24. In addition, the back pressure by the sub pressure punch 42 is set to a magnitude not to change the orientation property of the powder material. Further, a projecting part is provided on the sub pressure punch 42. A heater 11 and an argon gas feeder are provided to the shearing device A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169785-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: WATANABE JUN
IPC: F16H15/38
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of achieving an oil leakage restraining function equivalent to the conventional technique at the low cost.  <P>SOLUTION: In this toroidal type continuously variable transmission, a power roller 10 is slidably provided along a main axis direction perpendicular to a tilting shaft L of a trunnion 14 through a back surface bearing 33 intervening between a power roller housing surface 14a of the trunnion 14 and a back surface 31a of an outer ring 31. An oil supply means between the trunnion 14 and the outer ring 31 of the power roller 10 is a tubular member 39 having a flange part 39a and a straight tube part 39b. A flange surface of the flange part 39a is abutted with a trunnion side oil passage aperture 36, and the straight tube part 39b is tightly and slidably inserted into an outer ring side oil passage 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169419-A (JP)
Title: Connection structure of roof material
Inventor: UCHIDA TAKAHIRO
IPC: E04D3/38
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a connection structure of a roof material which can easily connect roofing members in less processes by one touch by even an amateur having no technique without requiring any proficient technique when jointing roofing materials in a standing seam joint fashion and by which a uniform finish can be expected.  <P>SOLUTION: In the joint structure of the roofing material 1 connecting ends of long roofing material 1 in the standing seam joint fashion, a seam 2 of an inverted V-shaped knife in which a fixing part 2c to a male seam part 3 by bending inwardly is formed, is erected along the longitudinal direction at one end of the widthwise direction of the roofing material 1 and a stopping part of a cleat 4 and the male seam part 3 are formed along the longitudinal direction at the widthwise other end by continuous two V-shaped bends 3b, 3c and erected and the seam 2 of the knife is put on the male seam 3, both seams 2, 3 are crushed flat and connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173458-A (JP)
Title: Power supply
Inventor: MASUSHIRO MASAMI
IPC: H02M3/28
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply that can make the power supply in common, by modularizing the circuits starting from the input side of an AC power supply up to a transformer that outputs DC electric power into modules, and by making one of the modules detachable.  <P>SOLUTION: A power supply is divided into a primary-side module 8, which has an AC input side, a filter portion 1, a diode 2, a capacitor 3, a switching portion 4, a transformer 5, a diode 6, and a feedback control portion 7, and a secondary-side module 11, which has a smoothing portion 9 up to a DC output side subsequent to the transformer 5. The primary side module 8 is made detachable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172512-A (JP)
Title: Coil base
Inventor: TOMITA YASUHISA
IPC: H01F17/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil base capable of shortening set time by reducing the influence of thermal expansion followed by current supply to a coil.  <P>SOLUTION: In the coil base 1 provided with a base 10 and a coil 20 fixed on the base 10, linear grooves 11 intersecting with each other are formed in the base 10 and the coil 20 is engaged with the grooves 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174323-A (JP)
Title: Organic material treatment apparatus
Inventor: TOMITA TATSUHIKO
IPC: B09B3/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic material treatment apparatus which can improve the strength of a handle section at a low cost without increasing the number of parts and does not give rise to sink marks on an upper case surface of an exterior case.  <P>SOLUTION: This organic material treatment apparatus is equipped with the handle section 11 for carrying an apparatus body at the exterior case 2 interiorly mounted with a treating vessel 1 for treating organic materials, such as garbage, in which the handle section 11 is formed to a double structure consisting of the exterior case 2 and interior parts (the treating vessel 1). More specifically, an upper case 3 covering the opening edge atop the treating vessel 1 is provided with an outer handle section 11a and the upper part of the treating vessel 1 is provided with an inner handle section 11b formed along the inside surface of the outer handle section 11a, as the handle section 11. Also, a rib 11c for reinforcement is formed at the inner handle section 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003214073-A (JP)
Title: Roller blind device
Inventor: OGRIS GOTTFRIED
IPC: E06B9/60
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller blind device for imparting the roller blind area large as much as possible in the width direction and the vertical direction, and obtaining operation force constant and small as much as possible over the whole operation range.  <P>SOLUTION: This roller blind device has roller blind cloth windable on a roller blind shaft, a tension rope device acting on the free end of this roller blind cloth, and a spring means for tensioning a composite system composed of the roller blind shaft, the roller blind cloth, the tension rope device, and a winding spool device. The winding spool device 16 has a winding spool 18 relatively rotatable with the roller blind shaft 6. A torsion spring 22 is arranged between the winding spool device and the roller blind shaft. This torsion spring is pretensioned in the direction for tensioning the composite system by relatively rotating the winding spool device and the roller blind shaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108132-A (JP)
Title: Underground reserve hydrocarbon gas resource collection system and collection method
Inventor: FUJIOKA TOMOO
IPC: E21C50/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently collect methane gas by transferring heat energy without heat loss from the sea or land to a bed reserving methane hydrate and heating methane hydrate.  <P>SOLUTION: An underground reserve hydrocarbon gas resource collection system comprises a laser oscillator installed on a floating marine structure or the ground, an optical fiber 1 passed through a tube 2 to lead a laser beam output from the laser oscillator to a bed B reserving methane hydrate, and means for supplying fluid (water, seawater, gas) to the bed B via a clearance between the tube 2 and the optical fiber 1. The laser beam heats the bed B reserving methane hydrate to crush rock, crack methane hydrate and separate methane gas, whereupon the methane gas and crushed rock are collected along with water or seawater.  <P>COPYRIGHT: (C)2004,JPO