baber/WOPTO huggingface dataset:
Patent JP-2004018098-A (JP)
Title: Cushioning member for packaging
Inventor: OTA NAOHIDE
IPC: B65D81/113
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning member for packaging capable of making a shock absorbing length long and preventing its damage or a stored item from dropping out.  <P>SOLUTION: There is provided a cushioning member having an inserting part 6 defined by a side wall 2 and peripheral walls 4a, 4b, 4c and 4d raised along the circumferential edges of the side wall 2 and further having some supporting protrusions formed at an outer wall. A plurality of cushioning members are arranged around the stored item and the stored item can be stored in a storing box while the stored item is held by a plurality of cushioning members by inserting the side ends of the stored item into the inserting part 6. The supporting protrusions are arranged at positions spaced apart from the projected location of the inserting part 6 in a vertical direction while the supporting protrusions protrude from the side wall 2 in an upward and downward direction. The supporting protrusions comprise the first supporting protrusions 8a, 8b, 12a, 12b abutting against an inner top surface and an inner bottom surface of the storing box, and a second supporting protrusion 22 formed at the lower surface of the circumferential wall 4c of the supporting protrusions 8b, 12b extending in a downward direction of the first supporting protrusion so as to be abutted against or approach the inner bottom surface of the storing box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029061-A (JP)
Title: Charging device
Inventor: SAEGUSA HISAYOSHI
IPC: H01T19/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging device that prevents floating toner, etc., from coming in from an opening and maintains printing quality.  <P>SOLUTION: An opening 29 arranged in a shield case 28 which surrounds the charging wire 25 is covered with a thin-layer resin member 30 and a pad holding member 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030970-A (JP)
Title: Alkaline dry cell
Inventor: KATO SUSUMU
IPC: H01M6/08
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline dry cell having excellent strong-load discharge characteristics even with a negative electrode active material volume smaller than that of a prior art by substituting the center of a gel negative electrode of low reaction efficiency with a standard matter to improve the reaction efficiency of the negative electrode.  <P>SOLUTION: A standard matter is arranged at the center of the gel electrode in the alkaline dry cell provided with a cylindrical-shape positive electrode mixture filled inside a positive electrode case, the gel negative electrode filled in a hollow part of the positive electrode mixture through a separator, and a collector fitted at the center of the gel negative electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117407-A (JP)
Title: Photocatalyst having catalytic activity even in visible light region
Inventor: MATSUO SHINYA
IPC: B01J23/02
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst having a catalytic activity even in a visible light region. SOLUTION: This photocatalyst is formed by an oxide composite having a joining part of oxide semiconductors (1), (2) which have different photocatalytic activities and are different in the energy level of an electron at the bottom of a conduction band and in the energy level of an electron at the peak of a valence band in the energy band structure using a vacuum level as reference, and at least the oxide semiconductor (1) has an photocatalytic activity even in the visible light region. A pyrochlore-related structure oxide of Ce2 Zr2 O8.0 is exemplified as the oxide semiconductor (1) having the photocatalytic activity even in the visible light region, and anatase type titanium oxide is exemplified as the oxide semiconductor (2).
Patent JP-2004028736-A (JP)
Title: Current sensor
Inventor: TOKUKASA FUMIO
IPC: G01R19/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect a current flowing in a measuring object which is not only a single-wire cord but also a parallel two-core cord.  <P>SOLUTION: The current sensor forms a pair of branch arms 121 and 122 capable of receiving the single-wire cord in the side of the edge of a grip part 110, forms a recess part 131 capable of receiving the parallel two-core cord on the edge face of each branch arm, arranges first and second detection coils A and B so as to be positioned in both the sides of the recess part 131 on one branch arm 121, and arranges a third detection coil C on at least one side of the recess part 131 on the other branch arm 122. In measuring the single-wire cord, any one of the first detection coil A or the second detection coil B, and the third detection coil C are connected to a shunt resistor as an addition connection. In measuring the parallel two-core cord, the first detection coil A and the second detection coil B are connected to the shunt resistor as a difference connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026231-A (JP)
Title: Carrier container
Inventor: YOKOYAMA SHOZO
IPC: B65D85/52
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier container, which is used for housing and carrying a potted plant or the like, keeps a housed article stable, has a cushioning effect, does not become bulky, like a film bag, upon housing the article, and can be assembled easily.  <P>SOLUTION: According to the carrier container, lateral boards 3 are formed consecutively with two opposite sides of a square bottom board 1, respectively, via respective folding lines, while a front board 5 and a back board 6 are formed consecutively with the other sides of the bottom board 1, respectively, via respective folding lines. Both side edges of the lateral boards are connected to both side edges of the front board and of the back board, respectively, via respective auxiliary strips 7, on which a folding line 9 extending at an angle of 45°from a corner of the bottom board is formed. A bag grip 13 is fitted on the front board and the back board, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025247-A (JP)
Title: Method of producing highly strengthened component
Inventor: KONDO OSAMU
IPC: C22C38/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing highly strengthened component by which high strength press formed parts can be produced with high precision and at low cost.  <P>SOLUTION: In the method of producing highly strengthened component, a steel sheet consisting of low carbon steel is heated to ≥300°C, is thereafter press-formed with a die, and further is cooled in the process of the press forming, so that at least part of the steel sheet after the forming is highly strengthened. In the region to be highly strengthened, the amount of strain impartation is set to ≥0.1, a strain impartation rate in normal press forming is set to ≥0.1 per second, and a cooling rate on the surface of the steel sheet in the press forming is set to ≥20°C per second.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339265-A (JP)
Title: Claw cover
Inventor: KUZUU MASAYUKI
IPC: A01K29/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a claw cover for dogs and cats to prevent the damage of the surface of a wood floor caused by the scratch by the claw, prevent the damage of the eye and ear of the dog or cat and enable free running of the dog or cat on the floor of a room, etc., without slipping.   <P>SOLUTION: A claw B and a toe E with a small pad D are held in a bag F of the claw cover and the large pad C on the sole is exposed from the bag F of the cover A to enable the free running of the dog or cat on the floor in a room, etc. The claw B is held in the bag F of the claw cover, a belt G to be attached to the foot of the dog, cat, etc., is attached to the rim of the bag F of the cover A, a connector H is attached to the belt G and a ventilation port is opened on the surface of the claw cover A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029518-A (JP)
Title: Dye-containing curable composition, color filter using the same and method for manufacturing the same
Inventor: ARAKI KATSUMI
IPC: G03F7/004
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-containing a curable composition having high sensitivity, high resolving power, high heat resistance and wide development latitude, free of leaching of the dye and ensuring high productivity and to provide a color filter using the same and a method for manufacturing the same.  <P>SOLUTION: The dye-containing curable composition contains a binder and an organic solvent-soluble dye, wherein the binder contains a structural unit represented by formula (1) and has a glass transition temperature of 0-250°C. In the formula (1), R<SP>1</SP>is H or methyl; R<SP>2</SP>is O, -NH- or -N(R<SP>3</SP>-R<SP>4</SP>)-; R<SP>3</SP>is a divalent group which may have a substituent; and R<SP>4</SP>is a group containing an unsaturated double bond.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031856-A (JP)
Title: ZnSe-BASED LIGHT EMITTING DEVICE AND ITS MANUFACTURING METHOD
Inventor: MATSUBARA HIDEKI
IPC: H01L33/38
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ZnSe-based light emitting device that can be improved in luminance.  <P>SOLUTION: In this light emitting device, an LED chip is mounted on a mounting substrate 31. The LED chip is provided with n-type ZnSe-based compound layers 2 and 3 formed on an n-type ZnSe substrate 1, p-type ZnSe-based compound layers 5 and 7 formed at positions farther than the compound layers 2 and 3 when the layers 5 and 7 are viewed from the substrate 1, and an active layer 4 positioned between the n-type compound layers 2 and 3 and p-type 5 and 7. In addition, the LED chip contains a self-activated luminescence center SA in the substrate 1. The LED chip is mounted on the mounting substrate 31 with the p-type ZnSe-based compound layers 5 and 7 in the epitaxial-down configuration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028312-A (JP)
Title: Pneumatic valve with manual closing mechanism
Inventor: IZUMO HIDEJI
IPC: F16K31/143
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic valve with a new manual closing mechanism which can save a space and reduce the cost by unifying the air operation valve with the manual closing mechanism.  <P>SOLUTION: In this pneumatic valve for moving a cylinder piston 33 forward and backward with pneumatic operation to operate a valve element 40 integrally formed with the piston, an operating member 51 is arranged in rear of the cylinder piston through a spring member 52, and a manual operation lever 56 having a cam part 57 at a tip thereof and the described operating member are connected to each other to move the operating member forward and backward with turning of the operation lever. When moving the operating member forward, the piston is forcedly moved forward to make the valve element 40 abut on a valve seat 16 to close the valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034077-A (JP)
Title: Tensioning device for strip winding
Inventor: HASHIKAWA YOSHITO
IPC: B21B39/08
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a tensioning unit switchable between one with a movable belt type strip-pressing face (movable type unit) and one with immobile type strip-pressing face (immobile type unit), safely by a simple merely rotating operation.  <P>SOLUTION: On one side of the upper and lower movable type units 2, 3, there are installed immobile type units 6, 7 across a plurality of endless belts 1 cyclically moving side by side on the outer circumference of the movable type units. Then, the upper and lower movable type units 2, 3 are supported freely rotatably around the horizontal axis, thereby making the upper and lower pressing of the strip freely rotatably switchable between the movable type units 2, 3 as one part and the immobile type units 6, 7 as the other part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035192-A (JP)
Title: Movable shelf for storing long material
Inventor: KIMURA HAJIME
IPC: B65G1/14
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable shelf for storing long materials such as steel bar products, which is expected to perform certain motion, reduces production cost by employing simple structure, facilitates maintenance and reduce the possibility of breakage.  <P>SOLUTION: A plurality of shelf members 5a to 5d are pivotally supported on columns 1 in properly spaced relation in height directions, and are made to be able to turn from attitude facing upward in a nearly perpendicular direction to nearly horizontally overhanging attitude by providing actuators 8a to 8c such as air cylinders and air motors to the shelf members respectively except for the lowest shelf member 5d, and mechanical switches 15b to 15d, which are pressed by the weight of the long material 18 placed on a shelf member in nearly horizontally overhanging attitude, are provided to turn the shelf member in nearly horizontally overhanging attitude caused by the operation of the actuators of the next upper stage shelf member caused by the pressing operation of the mechanical switches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046309-A (JP)
Title: Taxi dispatch system
Inventor: FUCHI KUNIO
IPC: G06Q50/30
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taxi dispatch system that maintains reliability of both a user and a taxi driver by ensuring the user easy optimal taxi dispatch and freedom from taxi company selection even if the user is strange to a current place, and ensuring the taxi driver freedom from trouble and quick response to the user request.  <P>SOLUTION: The taxi dispatch system has means with which a portable telephone 2 issues a user's dispatch request and acquires and transmits position information via a GPS receiver, and a communication system in a base station 4 transmits the information to a plurality of taxis 5; means with which a telephone 7 mounted in the plurality of taxis 5 receives the transmitted dispatch request information, and displays the position of the user on a car navigation system 6 connected thereto, so that a taxi driver who meets conditions responds to the request; and information processing means for selecting one taxi in dependence on such responses from the plurality of taxis 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044140-A (JP)
Title: Fitting structure of wall panel of unit room
Inventor: KOBAYASHI YUJI
IPC: E04B2/72
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure of a wall panel of a unit room for facilitating erecting and fitting the wall panel to the unit room and simply repairing for breakage and stains of the wall panel at a low cost in installing the unit room such as a bathroom in a narrow space in a house.  <P>SOLUTION: This fitting structure of the wall panel of a unit room is characterized in that in the wall panel 2 constituting the unit room 1, the wall panel 2 is formed by a wall frame 3 and a wall surface layer panel 4 mounted on the surface of the wall frame 3, and the back of the wall surface layer panel 4 is stuck to the interior surface of the previously erected wall frame 3 through a thermoplastic adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044429-A (JP)
Title: Protective circuit of injector drive device for car
Inventor: HASUNUMA TAKASHI
IPC: F02M51/06
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem with a prior art that since a current detection resistance Rf for detecting an abnormal current is required, heating is increased, and voltages at both ends of the current detection resistance Rf are large, a voltage comparator or a calculation amplifier capable of withstanding the voltage is required.  <P>SOLUTION: A load condition is determined based on the lowering of a set-up voltage when a valve opening current and, when a load is abnormal, a driving is prohibited. Thus, the current detection resistance 22Rf for detecting a load abnormality can be abolished to suppress heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045593-A (JP)
Title: Method and device for working display panel
Inventor: YAMAMOTO AKIHIRO
IPC: G02F1/13
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method and device which prevents a display panel from being damaged through heating and pressurizing of a welding jig and which enhances welding reliability, in cases where a joining material and a circuit substrate are welded to the electrode of the display panel in liquid crystal display or plasma display, for example.  <P>SOLUTION: A plurality of detectors 11 are installed on the side of a holding base 8 on which a display panel 1 is set up, with the position and attitude of the display panel 1 detected by the detectors. On the basis of the information so detected, a lower welding jig 9 having a movable structure is transferred to a position in contact with the display panel 1. Then, an upper welding jig 10 is lowered, heated and pressurized, so that the electrode 2 is welded to the joining material 3 and the circuit substrate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113922-A (JP)
Title: Ball screw apparatus
Inventor: OKUBO TSUTOMU
IPC: F16H25/24
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an end cap of a simple structure at a low cost, flexibly adapt to many specifications such as diameters of a screw shaft, leads, etc., sufficiently correspond to heat resistance, chemical resistance, and a light collision, secure good operability, and reduce noises. SOLUTION: An end cap type ball screw apparatus comprising ball nuts respectively secured at a nut body having a ball circulation hole through axial direction and both ends of the nut body and an end cap forming a ball circulation round part between itself and a end face of the nut body, in which a guide groove is provided only on the end face side of the nut body so as to form the ball circulation round part, and faces 22, 23 on the opposite side of the end faces of the nut body of the end cap 20 are rendered substantially the same in shape over the whole circumference.
Patent JP-2003059258-A (JP)
Title: Memory device with short read time
Inventor: TRAN LUNG T
IPC: G11C11/16
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the read time of a memory array. SOLUTION: A memory device (50) includes a memory array (100) consisting of a memory cell (130), a word line (110) and a bit line (120) crossing with each other. At one end of an array, the bank (300) of a read/write selection switch connects the bit line selectively with a column write current source (210) and reference voltage. The bank (400) of a sense amplifier selection switch connects the bit line selectively with a sense amplifier (700) at a reference potential. Each switch in the bank of the sense amplifier selection switch is closed so that the sense amplifier senses the selected binary state of the memory cell. Switches in the bank of a read/write selection switch are closed so as to connect the selected bit line with the reference voltage.  During read operation, since the bank of the sense amplifier selection switch and the bank of a read/ write selection switch operate so as to connect the end of the bit line with the reference potential, the memory array (100) stays within an equipotential state. Then, setting time caused by switching of an amplifier is no longer required and the read time is reduced.
Patent JP-2004002606-A (JP)
Title: Polyurethane-modified polypropylene resin
Inventor: TANIGUCHI YASUYUKI
IPC: C09D11/102
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyurethane-modified polypropylene resin which contains no halogen, has no stickiness, excellent solubility, retains excellent adhesiveness and coating properties of a crystalline propylene-based polymer as a substrate, has high affinity for polar substrates and resins widely and forms a coating film having high durability and chemical resistance.  <P>SOLUTION: The polyurethane-modified polypropylene resin is obtained by reacting a modified propylene-based polymer which comprises a propylene-based polymer as a main component having an isotactic block-containing stereoblock structure and 1,000-200,000 molecular weight and contains at least one functional group selected from the group consisting of an active hydrogen-containing group, an isocyanate group, an acid anhydride group and an epoxy group in the molecule with another polymer diol, an organic diisocyanate and a chain extender in a specific ratio and has 5,000-300,000 molecular weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054434-A (JP)
Title: Commodity purchasing information providing method, purchasing information providing system and receipt
Inventor: TERAYAMA TAKU
IPC: G06Q30/06
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide information on the commodity purchased by a customer using a receipt.  <P>SOLUTION: A micro-bar code 24 is attached to a receipt 23. The micro-bar code 24 is access information for gaining an access to a home page carrying commodity purchasing information by customers, and it can be read by a bar code reader 17. When access is gained from a user terminal 16 to a server 13 according to the access information read by the bar code reader 17, a home page carrying the purchasing information on the commodity purchased by the customer is displayed on a screen of the user terminal 16. Thus, the customer can obtain the purchasing information on his/her own purchased commodity, whereby the purchasing information on the commodity can be downloaded at need to create a record of household expenses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003144434-A (JP)
Title: Electrical connection system for ultrasonic receiver array
Inventor: MORRIS RICHARD FRANKLIN
IPC: H01L41/25
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection system for an ultrasonic receiver array. SOLUTION: A connector assembly for a thin-film acoustic receiver array 20 is provided with a spring support block 36 with a plurality of holes 38. Each hole is aligned with a spiral compression spring 40 working as a path between the back face of a piezoelectric film 24 and a circuit card 42. A sound transmitting material 30 which performs matching between water and the piezoelectric film is used to support the front face of the film against the spring force.
Patent JP-2004050609-A (JP)
Title: Printed matter measuring method and printed matter measuring device
Inventor: MURAKAMI SHIGEO
IPC: G01J3/46
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter measuring method which obtains an appropriate image in a region where a pictorial pattern is characterized and appropriate printed matter, and a printed matter measuring device.  <P>SOLUTION: This method comprises the representative color deciding process of deciding a representative color as a color characterizing the image of printed matter based on image data and the position of the representative color, the gray control color deciding process of deciding a gray control color as a color represented in an achromatic color based on image data and the position of the gray control color, the photographing process of photographing the image of a reference paper and the image of printed matter actually printed and an arithmetic process of comparatively calculating color data at the position of the representative color of the image on the reference paper with color data at the position of the representative color of the image on the printed matter and comparatively calculating color data at the position of the gray control color of the image on the reference paper with color data at the position of the gray control color of the image on the printed matter and creating control data for controlling the ink supply of a printing machine.  <P>COPYRIGHT: (C)2004,JPO