baber/WOPTO huggingface dataset:
Patent JP-2004147077-A (JP)
Title: Composite speaker
Inventor: TOKI NOZOMI
IPC: H04R1/24
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite speaker capable of securing excellent characteristics over a wide frequency band, saving occupancy space and reducing manufacture cost and product cost.  <P>SOLUTION: Inr the composite speaker, a dynamic speaker and a piezoelectric speaker are combined. A metallic speaker protector 2 having a sound hole 5 is provided on the front surface of the diaphragm 13 of the dynamic speaker, a piezoelectric body 11 is stuck to the front surface of the speaker protector 2, the piezoelectric speaker is constituted of the speaker protector 2 and the piezoelectric body 11 and the speaker protector 2 is functioned as the diaphragm of the piezoelectric speaker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180829-A (JP)
Title: Retractable needle assembly
Inventor: SAULENAS WILLIAM G
IPC: A61M5/32
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle assembly ensuring safe protection with a simple operation.  <P>SOLUTION: A fluid collection set is provided. The set includes flexible tube with a fitting attached to a proximal end and a needle assembly attached to the distal end. The needle assembly includes a needle hub and a needle cannula secured in the hub. An actuator arm extends proximally and outwardly from the needle hub and has an actuator button at its end of the adequate position. The needle assembly is disposed in a barrel and can move from a distal position where the needle cannula is exposed to a proximal position where the needle cannula is shielded. A spring is disposed in the barrel for propelling the needle assembly to the proximal position. The barrel includes an actuating aperture that receives the actuator button for locking the spring in a compression condition. Depression of the actuator button enables the spring to propel the needle assembly into its proximal shielded position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004107312-A (JP)
Title: High water content water-in-oil type hair-treating agent
Inventor: MIURA HIDEKI
IPC: A61K8/92
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a novel excellent hair-treating agent which simultaneously compatibilizes less stickiness as an advantage of an O/W type hair-treating agent, and high gloss as an advantage of a W/O type hair-treating agent.  <P>SOLUTION: This water-in-oil type hair-treating agent comprises 2-10 wt.% nonionic surfactant, 10-40 wt.% oily material, 0.1-5 wt.% fatty acid metal salt, and 30-80 wt.% water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152050-A (JP)
Title: Merchandise selling system
Inventor: TOKIDA TOSHIO
IPC: G06Q30/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To give a priority purchase right to a customer who has reserved a merchandise since the merchandise is warehoused until a predetermined period passes, allowing the customer to purchase the merchandise in priority to the other customers.  <P>SOLUTION: A purchase processing part 110 promotes merchandise reservation input by displaying the list of merchandise based on the purchase scheduled merchandise information of a basket file 160, and makes a reservation information file 170 store reserved merchandise information when the merchandise reservation input is executed. A management part 130 updates the reserved merchandise information of the reservation information file 170 when the warehousing of the merchandise is performeded. A reservation processing part 120 promotes merchandise purchase input by displaying the list of reserved merchandise based on the reserved merchandise information of the reservation information file 170, and makes the basket file 160 store the purchase scheduled merchandise information when the merchandise purchase input has been carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148260-A (JP)
Title: Application method of silicone-based coating agent
Inventor: TSUJIMOTO HIKARI
IPC: C09D183/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application method of forming a coating film excellent in transparency and durability on a transparent substrate at a low cost.  <P>SOLUTION: The method of applying a silicone-based coating agent to a transparent substrate involves following steps in the following order (1) a washing step of washing the transparent substrate surface so as to adjust the contact angle of the surface with water to be ≤20°; (2) a drying step of heating the transparent substrate to 10-40°C and keeping the transparent substrate surface in a dry state; (3) a coating step of applying the silicone-type coating agent to the transparent substrate at temperatures of 10-40°C in the atmosphere of an absolute humidity of ≤13g/m<SP>3</SP>; and (4) a thermally curing step of curing the formed coating film by heating at a temperature of ≥80°C after the coating step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157594-A (JP)
Title: Security monitoring system
Inventor: KOBAYASHI TAKURO
IPC: G08B25/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems at a security site wherein a system for transmitting images of a video camera carried by a security guard to a security head office by cable, relay or satellite transmission fails to offer a sufficient site check and a timely appropriate security, and security information collection using a fixed monitoring camera lacks mobility because of range limits.  <P>SOLUTION: A control body part 11 having a control part 18, a storage part 21 and a communication control part 23 is mounted with an audio input part 13, a CCD camera part 12 and an image monitor 14, and is further provided with an alarm output part 15. Audio and image information is transmitted via the communication control part 23 to a security head office 26 or the like outside the body part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115127-A (JP)
Title: Removable plug for pet bottle or for plastic container
Inventor: TAKAHASHI HISAO
IPC: B65D41/34
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plug to be removed while most of the plug of a PET bottle or a plastic container with the container, is non-separable from the container unless it is cut by a cutting machine and requiring a troublesome operation and further cause an tampered unseal preventive ring to work the same as in the conventional case.  <P>SOLUTION: A lock claw 4 arranged at a plug 3 is engaged with a lock claw accepting part 5 of a container body 7 by a tampered unseal preventive ring 2 attached to a cap 1 and locked when the seal is not opened. If the tampered unseal preventive ring 2 and the cap 1 are cut apart when the seal of the cap 1 is opened, the tampered unseal preventive ring 2 pressing the lock claw 4 until now descends to the lower part of a plug 3, the lock claw 4 is moved away from the lock claw accepting part 5, its locked state is released, the plug 3 presses against a neck part 8 of the plug. When the plug is turned, the plug 3 can be removed from a container body 7 through a plug stopper screw 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155870-A (JP)
Title: Expandable styrenic resin particle for building material and its expanded molded product
Inventor: IMAI TAKAMASA
IPC: E04F15/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an expandable styrenic resin particle which extremely reduces the amount of the styrene monomer to be dissipated from the inner part of a molded product into the outside of the molded product, is simultaneously suitably used for building materials having good strength and fusibility, particularly thin building materials such as a floor base material, and reduces the dispersion of expansion ratio among the particles on expansion molding at an expansion ratio of 3-30 times, and a styrenic resin expanded product to be obtained from the expandable styrenic resin particle.  <P>SOLUTION: The expandable styrenic resin particle has a particle diameter of 200-600 μm and a residual styrene content of ≤1,000 ppm and contains 2-6 pts.wt. butane as a blowing agent, and the styrenic resin expanded molded product for building materials can be obtained by pre-expanding the expandable styrenic resin particle and subjecting the pre-expanded particle to expansion molding at an expansion ratio of 3 to 30 times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156178-A (JP)
Title: Working glove made of rubber and method for producing the same
Inventor: BOYAMA MITSUAKI
IPC: A41D19/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-supporting type working glove made of rubber whose surface has sufficient slip-preventive function; and to provide a method for producing the working glove.  <P>SOLUTION: The non-supporting type working glove made of rubber has remarkably slip-preventive effect, and is produced by fixing a lot of slip-preventive particles 2-2 on the surface of a natural-rubber latex glove body 1 subjected to embossing 2-1 via a natural-rubber acrylic copolymerized polymer layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156725-A (JP)
Title: Rolling bearing
Inventor: NAKAMURA SHOHEI
IPC: F16C33/38
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing with high strength capable of being manufactured at low cost without using an expensive retainer made of a composite material.  <P>SOLUTION: In the rolling bearing constituted by an inner ring 2, an outer ring 4, an rolling element 6 and a retainer 8, the retainer is constituted by a ring-like member 8a made of PTFE and a ring-like member 8b of a metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189839-A (JP)
Title: Magazine for rod-shaped article, in particular filter rod in tobacco-processing industry
Inventor: DOMBEK MANFRED
IPC: A24C5/52
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magazine 1 for rod-shaped articles, in particular filter rods in the tobacco-processing industry in a mode provided with a storage part 2, at least one inlet 3 for accommodating at least one of the articles transferred to the storage part 2 and at least one outlet 4 for discharging at least one of the articles accommodated in the storage part.  <P>SOLUTION: The magazine 1 is composed as follows. A belt member 5 is disposed in the storage part 2. A fixed storage part 6 for accommodating a predetermined number of articles with the belt member 5 and a working storage part 7 capable of changing the volume thereof with the belt member 5 after filling the fixed storage part 6 can be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159248-A (JP)
Title: Transmission unit and automatic gain control method
Inventor: SUDO HIROAKI
IPC: H04B1/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission unit and an automatic gain control method capable of obtaining both transmission efficiency and an error rate characteristic.  <P>SOLUTION: A transmission controller 101 temporarily stores a transmission signal and outputs the transmission signal to a encoder 102, and also outputs transmission timing information to a counter 107. A preamble inserter 104 inserts to the transmission signal the number of preambles for AGC. The number is set by a preamble number controller 110. The preamble number controller 110 compares a transmission interval input from a subtractor 109 with a threshold. If the transmission interval is not less than the threshold, the preamble number controller 110 determines to insert ten preambles for AGC into the transmission signal. If the transmission interval is less than the threshold, the preamble number controller 110 determines to insert five preambles for AGC into the transmission signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163484-A (JP)
Title: Lens barrel
Inventor: SHIMAKURA TAKAHIRO
IPC: G02B7/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel having an operation ring prevented from freely turning due to vibration by an earthquake or traffic by arranging a leaf spring member in the recessed part of a fixed barrel constituting the lens barrel and giving specified rotational resistance to the operation ring in a state where the leaf spring member is brought into press-contact with the inner peripheral surface of the operation ring.  <P>SOLUTION: In the lens barrel 10, lubricant oozing from a lubricant absorbing body 50 housed in the recessed part 54 of the fixed barrel 22 is supplied to space between the fixed barrel 22 and a zoom ring 34 from the hole 56 of the leaf spring member 52. The lubricant is applied to all the inner peripheral surface of the ring 34 by the turning operation of the ring 34. Then, the member 52 is brought into press-contact with the inner peripheral surface of the ring 34, whereby the specified rotational resistance to prevent the ring 34 from freely turning due to the vibration by the earthquake or the traffic is given to the ring 34 from the member 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165801-A (JP)
Title: Signal read circuit
Inventor: SHIRAI EIJI
IPC: H04N5/357
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal read circuit wherein an output value after subtraction is not affected by the offset of a circuit for reading a signal from sample-and-hold capacitors when a subtraction circuit obtains a difference stored in the two sample-and-hold capacitors.  <P>SOLUTION: The read circuit is characterized in including: a first sample-and-hold circuit for sampling an output offset when a first operational amplifier for reading a signal is reset; a second sample-and-hold circuit for sampling an output offset when a second operational amplifier is reset; a means for adding a product resulting from multiplying a gain Gain with an offset voltage stored in the second sample-and-hold circuit to an output when the first operational amplifier is in a signal read operation; and a means for adding a product resulting from multiplying a gain Gain with an offset voltage stored in the first sample-and-hold circuit to an output when the second operational amplifier is in a signal read operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164933-A (JP)
Title: Lever type connector
Inventor: SHINOZAKI TETSUYA
IPC: H01R13/639
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a housing from being fitted into a hood in a wrong posture.  <P>SOLUTION: A female-side connector is provided with a one-sheet plate lever 40 locked at an initial position with an elastic locking piece 46 in a pre-fit state. A lock release rib 55, for releasing the lock of the elastic locking piece 46 when fitted, is set in protrusion on an inner top face of a hood part 53 of a male side connector 50 from one side part. Further, a fit-in prevention rib 56 is set in protrusion at a side opposite to the lock releasing rib 55 on an inner face of the hood part 53, and a recess groove 47 is set on a top face of the lever 40 to receive the fit-in prevention rib 56. With this, the female side connector 10 can be prevented from being fitted in at a side not fitted with the lock release rib 55 in a wrong posture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160487-A (JP)
Title: Soldering device, electrode, and soldering method
Inventor: YASHIKI TOMOYA
IPC: H01R43/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode capable of preventing degradation of conductive characteristics caused by paste deposition on the electrode when soldering a wire to a terminal through the conductive heat generation, and performing a consistent operation for a long time and adaptable to various kinds of terminal shapes without any defective soldering, and a soldering device and a soldering method thereof.  <P>SOLUTION: A terminal 8 having a projection and a recess is held by a pair of electrodes 2 and 3, and a recessed portion is formed in a part facing the recess of the terminal to perform soldering to the electrodes of a soldering device to solder the terminal to a wire through the conductive heat generation via the electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161550-A (JP)
Title: Concrete
Inventor: HANIYU KENICHI
IPC: C04B28/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide concrete with stable fresh properties wherein the influence of qualities of fine aggregate is suppressed, which solves the problem with generalization of high-flow concrete that the fresh properties of the concrete, especially the high-flow concrete, are largely affected by particle size distribution or water content of the fine aggregate.  <P>SOLUTION: The concrete is prepared by compounding fine aggregate from which particulate components are removed. Preferably, the fine aggregate is prepared so that it contains ≤5 wt.% particles with a particle size of ≤0.3 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221600-A (JP)
Title: Substrate surface-cleaning solution and method of cleaning the same
Inventor: MORINAGA HITOSHI
IPC: B08B3/10
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-cleaning solution that can efficiently remove particulate contamination in comparison with the existing techniques in the production process for semiconductor devices and display devices and provide a method of cleaning the same.  <P>SOLUTION: The substrate surface-cleaning solution includes at least the following components (A), (B), (C) and (D), has a pH of ≥9, and has a content of the component (C) of 0.01-4 wt.%: (A) an ethylene oxide addition type surfactant having hydrocarbon groups which may be substituted as well as polyoxyethylene groups in the same molecular structure wherein the ratio (m/n) of the carbon atom number in the hydrocarbon groups (m) to the number of the oxyethylene groups (n) in the polyoxyethylene groups is ≤1.5; (B) alkali components; (C) hydrogen peroxide; (D) water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161359-A (JP)
Title: Metal pallet
Inventor: TAKAGI YASUHIRO
IPC: B65D19/30
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal pallet which does not make abrasions on the surface of a working floor.  <P>SOLUTION: The metal pallet 11A is composed of plural parallel traverse members 12, in which a foot material 15 and a first and a second metal plate member M1 and M2 are fixed, wherein the metal plate members M having plural irregularities 14 (a, b) formed along the length direction are provided and the first metal plate member M1 and the second metal plate member M2 are separated in a predetermined distance in the up and down direction by the plural foot materials 15 located in a predetermined distance in the length direction. On the upper surface of the metal plate member M1 of the upper side of each traverse member 12, plural longitudinal members 13 composed of a third metal plate member M3 and the metal member M1 are provided in parallel in a predetermined distance and the third metal plate member M3 and the first metal plate member M1 are fixed. In the metal pallet 11A, an inner bending part R is formed, at least, at the part being in contact with the working floor 22 at the end part M2-a of the second metal plate member M2 on the lower side of each traverse member 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171064-A (JP)
Title: Buffer overflow static analysys method and program
Inventor: NAKAMURA TAKEKAZU
IPC: G06F11/36
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect critical data while adopting a technique of a static analysis.  <P>SOLUTION: This program is executed on a computer having at least a memory and a register, and a program analysis method is implemented for not completely separating an ordinary data area being an area for reading/writing and holding of data and an area for holding the important critical data for controlling execution of the program in the memory. On one of fragilities of the most serious class in the fragility of software and the fragility of a buffer overflow for allowing a writing command to the ordinary data area to cause writing to the critical data, the fragility included in the program is detected by analyzing an intermediate language code appearing in a compiling process of a source code of the program before executing the program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171666-A (JP)
Title: Optical disk manufacturing method and optical disk
Inventor: KAWASAKI MINORU
IPC: G11B7/26
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical disk in which a light transmissive film is uniformly formed on a full surface on a recording film stacked on a disk substrate, the light transmissive film being very thin with respect to the thickness of the disk substrate.  <P>SOLUTION: In the method for manufacturing an optical disk constituted in such a manner that a recording film and a light transmissive film are stacked on a disk substrate and, if the thickness of the substrate is 1, the thickness of the light transmissive film is within the range of 90×10<SP>-3</SP>to 110×10<SP>-3</SP>, when the substrate is mounted, by using a stage in which a recess is formed with a depth to prevent the direct abutment of only a center hole and a range positioned in an inner peripheral area, the recording film is formed on the substrate mounted on the stage, a photo-cured resin is coated on the full surface of the recording film, a flat quartz glass plate is pressed to the photo-cured resin not to be cured under the reduced pressure of 10,000Pa to 40,000Pa, and a light is applied through the glass plate to harden the photo-cured resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172388-A (JP)
Title: Drive circuit for semiconductor laser
Inventor: NAGAMATSU AKIHITO
IPC: H04B10/50
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To apply high-frequency signals outputted from a superposition circuit added to a laser diode after removing higher harmonic signals contained therein.  <P>SOLUTION: The drive circuit for a semiconductor laser is composed of a superposition circuit 10 for generating high-frequency signals, a laser diode 17 emitting a laser ray, a bias circuit B which feeds a bias voltage to the laser diode 17, and a π filter circuit 21 connected between the superposition circuit 10 and the laser diode 17. A bias voltage supplied from the bias circuit is superimposed on high-frequency signals outputted from the superposition circuit, and the high-frequency signals where the bias voltage is superimposed are fed to the laser diode through the π filter circuit 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202585-A (JP)
Title: Part packaging device
Inventor: MIYAMOTO TAKEHIKO
IPC: H05K3/36
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part packaging device capable of automatically executing reliable electric connection between respective prescribed leads even in electrically connecting a printed board to a tab.  <P>SOLUTION: The part packaging device is provided with a PCB supply part and a substrate transfer part 20 for supplying a printed board 103, a cell supply part 40 for supplying a liquid crystal glass substrate 101 connected to a tab 102 on which a liquid crystal driving element is loaded, and ACF attaching part 30 for attaching an anisotropy conductive film tape 33 to the supplied printed board, a positioning means for positioning a prescribed position of the supplied tab-attached liquid crystal glass substrate and a prescribed position of the printed board to which the anisotropy conductive film tape is attached by the ACF attaching part, a main press-contacting part 50 for allowing the tab of the positioned liquid crystal glass substrate to be pressed to stick to the printed board to which the conductive film tape is attached, and a cell carrying arm 41c for carrying the liquid crystal glass substrate and the printed board pressed to stick to each other by the main press-contacting part 50 to a discharge table.  <P>COPYRIGHT: (C)2003,JPO