baber/WOPTO huggingface dataset:
Patent JP-2003341616-A (JP)
Title: Cigarette pack designed so as to produce no refuse of clear film and ribbon or no refuse of aluminum foil sheet at unsealing the pack
Inventor: SHIRAISHI YASUTAKA
IPC: B65B19/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cigarette pack structure for producing neither refuse of a clear film and a ribbon nor refuse of an aluminum foil sheet, which are produced when a cigarette pack is unsealed.   <P>SOLUTION: A pattern paper (1) is fitted in advance between an aluminum foil sheet (2) and a clear film (3) when cigarettes are packed with them. The aluminum foil sheet (2) and the clear film (3) are brought into agreement with the pattern of the pattern paper (1) and folded to pack the cigarettes. A joint face of each of the pattern paper (1) and the aluminum foil sheet (2) and a joint face at the folded portion of each of the aluminum foil sheet (2) and the clear film (3) are glued to be adhered to each other, respectively, and by applying a pressure-sensitive adhesive seal (4) to the adhered portion, the cigarettes are packed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004412-A (JP)
Title: Method of manufacturing rewritable thin picture display sheet
Inventor: MAJIMA OSAMU
IPC: G09F9/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rewritable thin picture display sheet by which a picture is positively displayed in a rewritable state although the rewritable thin picture display sheet is of a very simple configuration.  <P>SOLUTION: The rewritable thin picture display sheet 10 comprises: a base layer 12; a transparent layer 14 disposed at a prescribed distance from the base layer 12; and low-melting point wax 18 having magnetic powder 20 dispersed therein and filled between the base layer 12 and the transparent layer 14. The method of manufacturing the rewritable thin picture display sheet comprises: a first process for forming a first low-melting point wax layer 18a by applying the magnetic powder-free low-melting point wax 18 on the rear face of the transparent layer 14; a second process for forming a second low-melting point wax layer 18b by applying the magnetic powder 20-dispersed low-melting point wax 18 on the top face of the base layer 12; and a third process for superimposing the transparent layer 14 on the base layer 12 in such a way that the first low-melting point wax layer 18a comes into contact with the second low-melting point wax layer 18b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035369-A (JP)
Title: Method of manufacturing optical fiber preform
Inventor: ITO HIDEAKI
IPC: G02B6/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber preform for cleaning the surface of a quartz rod material by flame polishing so as to suppress the occurrence of cracks in the quartz rod material.  <P>SOLUTION: A rod material 2 is obtained by heating and drawing a primary preform 1 in a furnace 5. A gas burner 22 is provided above the furnace 5, and stains or defects on the surface of the rod material 2 are eliminated by blowing flame 21 onto the rod material immediately after drawing. Strain caused by blowing of the flame 21 does not occur in the rod material 2 since blowing of the flame 21 is performed before the rod material 2 is cooled down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042701-A (JP)
Title: Modularization structure in roof trim
Inventor: SAITO TAKESHI
IPC: B60R13/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modularization structure in roof trim capable of modularizing the roof trim and various accessory parts attached to the roof trim, reducing the number of parts to reduce cost, and eliminating a space between the roof trim and a roof panel to increase space performance.  <P>SOLUTION: A clip piece 53 inserted into a mounting hole 31 of the roof panel 30 is formed on a mounting seat 50 of the accessory part 20, and the accessory part 20 is temporarily fixed to the roof trim 10 by a boss 55 for temporary fixation provided on the mounting seat 50. Then, the clip piece 53 of the mounting seat 50 is inserted into the mounting hole 31 of the roof panel 30, and an insert body 60 is inserted into the mounting seat 50 to regulate bending of the clip piece 53 in order to attach the roof trim 10 and the accessory part 20 to the roof panel 30 together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048210-A (JP)
Title: Atm communication apparatus and atm cell transfer method used for the same
Inventor: MURAKAMI KOU
IPC: H04L12/66
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ATM communication apparatus wherein the SONET / SDH frames can accommodate packets, frames and cells of an ATM service and other service such as an IP service and Ethernet (R) service at the same time.  <P>SOLUTION: A GFP accommodation means 11 accommodates a signal from a port 101 for accommodating the IP service to a GFP frame. A GFP accommodation means 12 accommodates a signal from a port 102 for accommodating the Ethernet (R) service to the GFP frame. A GFP accommodation means 13 accommodates a signal from a port 103 for accommodating the ATM service to the GFP frame. A SONET/SDH accommodation means 14 accommodates the IP packet, the Ethernet (R) frame, and the ATM cell respectively accommodated to the GPF frame by the GFP accommodation means 11 to 13 to the SONET/SDH frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003130182-A (JP)
Title: Full-time interlock type universal differential gear
Inventor: ZHOU DIANXI
IPC: F16H48/20
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear, capable of preventing skidding of a vehicle in desert ground and in swamp, implementing easy assembly and miniaturization, and improving controllability. SOLUTION: The full-time interlock type universal differential gear is provided with four actuators and two power-distributing devices. A central composite actuator is arranged at the center part of the gear. The outside actuator and the inside actuator fitted in the outside actuator are included. The actuators on two sides are connected in series to both ends of the central composite actuator. Power is transmitted to the power-distributing device from both ends of the actuators on two sides. The differential gear is applicable to an all-wheel- drive vehicle, a tractor, a wheel-type construction machine, a wheel-type construction vehicle or the like.
Patent JP-2004042186-A (JP)
Title: Hybrid guiding device for machine tool
Inventor: KAI YOSHIAKI
IPC: F16C29/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid guiding device for machine tool which surely improves damping capacity of skid guide without requiring any sophisticated mechanism.  <P>SOLUTION: In the device, a rolling guide composing a primary guide as a linear motion reference of a vehicle 12 on a base 10 for the machine tool and a skid guide as a secondary guide complementing the rolling guide are combined each other. The skid guide comprises sliders 20a, 20b sliding on the slip surface provided on the base, and guide main unit 19a, 19b attached to the vehicle for supporting these sliders. The guide main unit is provided with notches 21a, 21b generating a spring action for vertically pressing the sliders against the slip surfaces 16a, 16b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046533-A (JP)
Title: Image forming system
Inventor: SENBA KEI
IPC: G06F3/12
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of enhancing the reliability of retention of a registered password.  <P>SOLUTION: This image forming system 1 is connected to an external device 2 for forming print data through a network 3. In this system, the print data inputted from the external device 2 and a password corresponding to the print data are received and stored in a storage device, and when the stored password is matched to a password inputted from an operation part 15, the print data are printed. This system comprises a control means 12 which performs a control to store the password inputted from the external device 2 in a plurality of storage devices 13 and 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055662-A (JP)
Title: Soldering method and printed circuit board
Inventor: HIRATA MASAHIKO
IPC: H05K1/09
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost printed circuit board, having higher reliability of quality which assures lower cost, because an expensive metal such as gold is not used and does not brings about reduction in strength, because a zinc-nickel interface layer is formed in place of the copper-zinc interface layer which is the major cause of reduction in strength under a high-temperature and high-moisture environment.  <P>SOLUTION: An alloy 3, containing tin and nickel, is formed in a copper land portion 2 on a printed circuit board 1 and leads 5 of an electronic component are soldered with the SnZnBi solder paste 4 for jointing at the zinc-nickel interface layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054490-A (JP)
Title: Information management device, system and method, storage medium, and program
Inventor: KANEMOTO KOJI
IPC: G06Q50/10
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information management device and method capable of rapidly distributing high-quality printed matter at low cost.  <P>SOLUTION: This system includes an information provider 302 providing certain information retained; equipment 304 outputting the information which the information provider 302 retains; an equipment manager 301 storing at least either the information which the information provider 302 retains or the result of information output by the equipment 304; and a network 307 for interconnecting the information provider 302, the equipment 304 and the equipment manager 301 in a manner that enables these to communicate with one another. The information is transmitted from the information provider 302 to the equipment manager 301 via the network 307 and transferred from the equipment manager 301 to the equipment 304.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055779-A (JP)
Title: Mounting mechanism having vacuum insulation layer
Inventor: ODAGIRI MASAYA
IPC: H01L21/683
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that thermal conduction between an electrostatic chuck 1 and a power supply plate 2 of a mounting mechanism is high because they are contacted each other in wide area, and a temperature of the plate 2 varies following to that of the chuck 1 by a large amount of heat transfer between them to increase a heat loss from the mounting mechanism, which aggravates cooling efficiency of the chuck by coolant, upsizing the cooling system.  <P>SOLUTION: The mounting mechanism comprises an O-ring 21 surrounding a plurality of through holes including pipes 15 between the electrostatic chuck 11 and the power supply plate 12, and a vacuum insulation layer 12D outside of the O-ring 21 connected to a processing space in a vacuum processing chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054027-A (JP)
Title: Lens barrel and camera
Inventor: SENBA TAKEHIKO
IPC: G02B7/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel in which deviation of a cam pin from a cam groove by the external force from an optical axis direction is more surely suppressed as compared with a conventional one and a camera in which the operation failure of members constituting the lens barrel to be caused by the external force on the lens barrel from the optical axis direction is suppressed.  <P>SOLUTION: Since a tapered barrel withdraws according to the external force, the deviation of the parallel barrel from the cam groove can be prevented. According to the camera provided with such a lens barrel, the operation failure of the members of the lens barrel etc., constituting the lens barrel to be caused by the external force on the lens barrel from the optical axis direction can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056667-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAMADA MOTOTSUGU
IPC: H03K3/356
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flip-flop circuit which can reduce a power consumption of a signal transmission circuit by a simple clock control circuit in which the number of transistors is suppressed.  <P>SOLUTION: A semiconductor integrated circuit device is a flip-flop circuit which holds an internal clock signal to a fixed value to suppress an operation of a signal transmission circuit when an input signal of the signal transmission circuit is the same logical value as an output signal, by a simple clock control circuit in which the number of transistors is suppressed, and which makes the internal clock signal operate the signal transmission circuit as a normal clock signal when the logic value of the input signal of the signal transmission circuit is different from the output signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060709-A (JP)
Title: Lining structure of valve element
Inventor: SEKI KOJI
IPC: F16K1/36
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining structure of a valve element capable of restraining a lining from separating from the valve element for a long time.  <P>SOLUTION: In this valve stem of the valve element 10 comprising a valve part 11, the valve stem 12 protruding from the valve part 11, and lining 13 formed out of fluoroethylene resin covering prescribed ranges of a valve part surface and a valve stem surface, there are formed a through-hole 11a penetrating through a seating surface of the valve part 11 and a valve stem forming side surface of the valve part 11. A fluoroethylene resin layer formed on the seating surface side of the valve part 11 and a fluoroethylene resin layer formed on a surface on the opposite side are joined through the through-hole 11a, thus preventing the lining 13 from separating from the valve part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061273-A (JP)
Title: Steel product length measuring device and steel product dimension control method using the device
Inventor: ISEI YOSHIHITO
IPC: G01B11/255
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of measuring highly accurately the rolled length of steel products even in a poor environment near a hot plate rolling mill.  <P>SOLUTION: This steel product length measuring device 100 is equipped with a laser Doppler velocimeter (LDV) 1 installed on at least either of the inlet side and the outlet side of the hot plate rolling mill 5 in hot plate rolling equipment. The LDV 1 is installed on the lower side of a pass line near the rolling mill 5. The device is equipped with a tip detector 2 in an infrared detection system installed on the lower side of the pass line of the rolling mill 5, or a tip detector 3 in a microwave system equipped with a transmitter 31 installed on the upper side of the pass line of the rolling mill 5 and a receiver 32 installed on the lower side thereof, and an operation means 4 for operating the steel product length based on the installation interval between the tip detector (2, 3) and the LDV 1, the time when the tip of the steel product is detected by the tip detector (2, 3), and the moving speed measured by the LDV 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151505-A (JP)
Title: Bulb and its manufacturing method
Inventor: KAWAGOE SHINYA
IPC: H01K1/32
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a bulb in which irrespective of whether or not a material of a glass bulb is a high melting point glass material or low melting point glass material, an infrared-ray reflecting effect by a permeated infrared-ray reflecting film is sufficiently obtained and both a superior light-permeating property and a light diffusibility can be realized, and further provide a manufacturing method of its bulb. SOLUTION: On the outer surface of the permeated infrared-ray reflecting film 2 installed at the outer surface of the glass bulb 1, a light-permeating metal oxide film containing at least two kinds among tantalum oxide, titania, tungsten oxide and molybdenum oxide is formed. A diffusing film 3 is formed by applying a plasma etching treatment on the surface of this light-permeating metal oxide film to permeate the light and by forming a minutely corrugated face 4 on the film surface.
Patent JP-2004057989-A (JP)
Title: Spray apparatus
Inventor: KANEMASA KENICHI
IPC: H05K3/06
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray apparatus for spraying a chemical to products capable of suppressing variations in the amount of spray liquid distribution of the chemical and in the hitting power distribution thereof, capable of performing a homogeneous chemical treatment without adding a complicate control mechanism, especially capable of accomplishing high precision of the circuit width of a printed circuit board in an etching treatment of the printed circuit board.  <P>SOLUTION: The spray apparatus has a plurality of spray nozzles for spraying the chemical to a product to be conveyed. Moreover, the spray apparatus has two or more spray nozzle rocking mechanisms, and two or more rocking widths are set. In this case, the spray apparatus may have oscillating mechanisms as substitutes for the rocking mechanisms. The variations is made mutually cancelable by setting different rocking widths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071663-A (JP)
Title: Aligner
Inventor: KINO YOSHIKI
IPC: G03F7/20
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner which prevents the mixing of atmosphere from outside into a substitution space upon exchanging and adjusting a component in the optical system of the exposure device for transferring the mask pattern of a mask with a transferring pattern, onto a photoreceptor by illumination light for exposure.  <P>SOLUTION: The aligner for transferring the mask pattern of the mask with the transferring pattern onto the photoreceptor by the illumination light for exposure is provided with a casing replacable by inert gas or dry air in the inside of the optical system, an opening unit provided on the casing to carry an article into and out of the casing, a structure for sealing the opening unit, a detecting means for detecting the opening or closing of the structure, and a means provided on the opening unit to form the stream of gas so as to intercept the opening unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067768-A (JP)
Title: Polypropylene-based resin preliminary foamed particle
Inventor: IWAMOTO TOMONORI
IPC: C08K5/3492
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide polypropylene-based resin preliminary foamed particles which have less cell diameter irregularity and less foaming ratio irregularity than those of conventional preliminary foamed particles and do not deteriorate compression stress, when molded into a molded article foamed in a mold.  <P>SOLUTION: The polypropylene-based resin preliminary foamed particles are characterized by using a polypropylene-based resin composition comprising (A) 100 pts. wt. of a polypropylene-based resin and (B) a compound having a triazine skeleton and having a mol. wt. of ≤300 per unit triazine skeleton as a base resin and further using water as a foaming agent. (B) The compound having the triazine skeleton and having a mol. wt. of ≤300 per unit triazine skeleton is preferably one or more compounds selected from the group consisting of melamine, isocyanuric acid, and melamine-isocyanuric acid condensate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067438-A (JP)
Title: Method of manufacturing optical fiber
Inventor: YAMATORI SHINYA
IPC: G02B6/024
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber by which the optical fiber used as a polarizer is inexpensively and simply manufactured.  <P>SOLUTION: A core rod 3 formed by doping Ge on the center axis of a quartz pipe 2 is arranged and an optical attenuation rod 4, 4 formed by doping Al which is an optical attenuating material on both sides in a high concentration is arranged. An optical fiber preform 1 is formed by packing a clad rod 5 into the residual part of holes of the quartz pipe 2. The optical Fiber is the polarizer emitting polarized light in the oscillation direction vertical in the figure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003111031-A (JP)
Title: Portable electronic image display device and audio player, and method for displaying and capturing a plurality of digital images
Inventor: FREDLUND JOHN R
IPC: G10L19/00
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of providing all of image capturing, display and music for a digital camera altogether at once. SOLUTION: The portable electronic image displayer and audio player includes; a digital memory for storing digital images; a digital memory for storing an audio recording; a display for displaying stored digital images; a music analyzer for analyzing the store audio recording and for determining when to display a sequence of stored digital images according to the stored audio recording; and an audio reproducer for playing the audio recording.
Patent JP-2004071839-A (JP)
Title: Heat sink, its fixing method and electronic device using the heat sink
Inventor: KASHIWAGI TOSHIYUKI
IPC: H01L23/36
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To fix a heat sink and a retention module at the same time.  <P>SOLUTION: The heat sink 4 is provided with a plurality of thin and long projecting pins 8 on the bottom of a heat sink body 15. A revet having a through hole 22 in the lengthwise direction is inserted into a hole 18 on the bottom of the retention module 6, and the heat sink 4 and the retention module 6 are pressed downward at the same time, thus inserting the revet 7 into a hole 20 corresponding to a substrate 1, as well as the pins 8 into the corresponding through hole 22 of the rivet 7. As a result, locking of the retention module 6 to the substrate 1, fixation of the heat sink 4 and contact of the bottom 24 of the heat sink 4 with an integrated circuit can be realized at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142653-A (JP)
Title: One-time programmable memory using fuse/anti-fuse
Inventor: TRAN LUNG T
IPC: H01L27/10
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a one-time programmable (OTP) memory with high density at the low cost, and to provide a method for its programming. SOLUTION: An OTP memory in accordance with one mode includes one or a plurality of memory arrays. Each memory array includes one or a plurality of row conductors extending in the direction of a row, and one or a plurality of column conductors extending in the direction of a column such that a cross point is formed at an intersection between the row conductors and the column conductors. Each memory array includes a state device formed at least at one cross point. The state device includes a fuse and an anti-fuse arranged in series to the fuse, and electrically makes contact with the row conductor and the column conductor.  A method for programming the OTP memory comprises the steps of selecting the state device, applying write voltage to a row conductor electrically connected with a selected state device, and grounding a column conductor electrically connected with the selected state device.