baber/WOPTO huggingface dataset:
Patent JP-2004116564-A (JP)
Title: Energy absorption member
Inventor: YAMAZAKI MASAAKI
IPC: F16F7/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy absorption member made of a composite material comprising resin and reinforced fiber, exhibiting enhanced energy absorption efficiency even under a dynamic condition, and capable of being adopted for a transportation apparatus such as an aircraft and an automobile moving at high speed.  <P>SOLUTION: This energy absorption member is made of the composite material comprising resin and reinforced fiber. An impact destruction temperature of the energy absorption member is within a range of equal to or higher than -15°C and equal to or lower than +50°C of a glass transition temperature of the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113895-A (JP)
Title: Spherical filter
Inventor: ISHIGAKI EIICHI
IPC: B01D24/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical filter which has a large treatment capacity with a small installation space and can produce treated water of stable quality.  <P>SOLUTION: A filtration tank (2) is made spherical, an inner shell screen (5) and a central shell screen (6) are set in the tank (2), and a filter medium (13) is packed in the space between the screens (5 and 6) to implement filtration, so that the thickness of a filter medium layer is made approximately uniform, and the quality of the treated water is stabilized. Since the surface area of the spherical filtration tank (2) is a filtration area, the filtration area is four times as large as that of a conventional cylindrical filter of the same diameter, decreasing the installation space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115664-A (JP)
Title: Polypropylene-based resin composition and polypropylene-based resin film
Inventor: KITADE SHINICHI
IPC: C08J5/18
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition good in flowability and formability and giving films of high low-temperature sealability and blocking resistance.  <P>SOLUTION: The polypropylene-based resin composition comprises 60-99wt.% of a polypropylene-based resin and 40-1wt.% of a polyethylene-based resin. This composition has the following characteristics. (1) When the differential value d(logG')/d(logω) of storage modulus G' at 200°C is plotted as ordinate and logω as abscissa, the correlation curve shows at least one minimum value in the range of ≤100rad/s, (2) the storage modulus G'(ω<SB>d</SB>) at the minimum angular frequency ω<SB>d</SB>on the lowest angular frequency side is ≤5,000Pa, and (3) the dynamic viscosity η' at ω<SB>d</SB>meets the relationship: 1/ω<SB>d</SB>η'≤0.01.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134126-A (JP)
Title: Packet call processing apparatus and method in mobile communication system
Inventor: BAE JUNG GON
IPC: H04W28/04
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a packet call processing apparatus and method in a mobile communications system which can handle packet call processing by allowing a mobile station to receive a packet call even when a packet call collision occurs. SOLUTION: This packet call processing method in the mobile communication system comprising an exchange network and at least one mobile station, is configured to sequentially perform a process for detecting a packet call collision between a first packet call request and a second packet call request, a process for determining whether to allocate a first identifier to process the first packet call request or to allocate a second identifier to process the second packet call request in accordance with the detection process, and a process for processing the first and second packet call requests in accordance with the determination process.
Patent JP-2003182301-A (JP)
Title: Axle mounting method of tire wheel assembling body
Inventor: KOGURE TOMOHIKO
IPC: B60B3/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle mounting method of a tire wheel assembling body capable of canceling imbalance in the state where the assembling body of a tire and a wheel is mounted in the axle.  <P>SOLUTION: Axle line positions 3A and 4A of a hub hole 3 or a fastening hole 4 of the wheel are adjusted so as to minimize the eccentricity of the assembling body A consisting of the tire T and the wheel W. For example, the axle line position 3A of the fastening hole 3 is adjusted so as to minimize the eccentricity of the assembling body A consisting of the tire T and the wheel W by imposing the tire T to the wheel W comprising a plurality of fastening holes 3 freely to decenter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004124361-A (JP)
Title: Toilet seat device
Inventor: FURUTA YUICHI
IPC: A47K13/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat device for properly determining movement at standing posture attitude to prevent unnecessary operation of a function provided in the toilet seat device and performing required operation when using a toilet for urination securely.  <P>SOLUTION: This toilet seat device is provided with a toilet seat opening/closing detection means for detecting an opening/closing condition of a toilet seat part, a urine detection means for detecting urine when urinating, a toilet stool washing means constituted to supply different amount of washing water into a bowl part receiving excrement of a toilet stool, and a toilet stool washing control means for controlling the drive of the toilet stool washing means. It is provided with a means for determining use of the toilet for urination capable of determining the presence or absence of use for urination at standing-up attitude based on detection of the opening condition of the toilet seat part by the toilet seat opening/closing detection means and detection of urine by the urine detection means. The toilet stool washing control means sets amount of water supplied by the toilet stool washing means to a small water amount side based on the determination by the means for determining use of the toilet for urination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125954-A (JP)
Title: Process cartridge, image forming apparatus and process cartridge attachment system
Inventor: KUBOTA TAKESHI
IPC: G03G21/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely give non-interchangeability to a process cartridge with a simple constitution while sharing components of a process cartridge frame as much as possible.  <P>SOLUTION: By having the shape of a leg part 10f3 formed at the longitudinal end part of the process cartridge B and the constitution that a projection part 10f4 is arranged outside the leg part 10f3, the prevention of the erroneous loading of the process cartridge to an unsuitable apparatus body (non-interchangeability) is facilitated only by changing the both longitudinal end components of the process cartridge B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178389-A (JP)
Title: Automatic meter reading system
Inventor: HIGUCHI YUKIYA
IPC: G08C15/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic meter reading system capable of performing a meter reading on a prescribed meter reading date and significantly reducing the load on a center device and a communication line.  <P>SOLUTION: When the meter reading date is matched to the present time in a microcomputer, a terminal NCU outputs a meter reading request to a meter, draws the data from the meter to perform a periodic meter reading, holds the data in a RAM as it is, and transmits the data drawn from the meter in the periodic meter reading date to a center NCU.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004124150-A (JP)
Title: Plasma treatment system and the plasma treatment method
Inventor: KARAKI TETSUYA
IPC: C23C16/507
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality and productivity of deposited films by preventing the leakage of a plasma without impairment of displacement potential and by making easy cleaning of the inside of displacement piping possible.  <P>SOLUTION: The system is provided with the coupling displacement piping 27 for coupling an exhaust port 25 and one end of the main displacement piping 26. The piping 27 is formed to a tapered shape gradually changing in the bore diameter so as to satisfy the relation ψ<SB>1</SB>>ψ<SB>2</SB>if the bore diameter of one end side coupled to a bottom plate 8 side is defined as ψ<SB>1</SB>and the bore diameter ψ<SB>2</SB>of the other end side coupled to the piping 26 side as ψ<SB>1</SB>. Also, the exhaust port 25 of the bottom plate 8 is provided with a plasma leakage preventive member 32 for preventing the plasma from leaking to the piping 26 side from the exhaust port 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126926-A (JP)
Title: Information display device and information server
Inventor: IWAI KAZUHIKO
IPC: G06Q30/06
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To display an advertisement losing no advertisement effect and conforming to contents supply under many channels.  <P>SOLUTION: First information acquired from a first information acquisition section 101 is output by a first information output section 102. Menu display request is acquired from a menu display request acquisition section 103. In accordance with the menu display request, the menu display request is output from a menu information output section 104. Selection information showing the selection of the output menu item is acquired by a selection information acquisition section 105. Second information is acquired by a second information acquisition section 106 based on the selection information. A second information output section 107 changes the output form of the first information to output the second information. Thus, the first information is formed as information for outputting the advertisement, for example. Consequently, the advertisement is viewed before outputting the second information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123913-A (JP)
Title: Molding material, moldings, and method for preparation thereof
Inventor: HAYASHIBARA MIKIYA
IPC: C08J5/04
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced thermoplastic resin composite material desirable as a lightweight industrial material excellent in heat resistance.  <P>SOLUTION: The molding material comprises a composite material of a fibrous reinforcement having a strength of 15 cN/dtex or higher and a modulus of elasticity of 500 cN/dtex or higher with a crosslinkable polyolefin thermoplastic resin having a density of 1.0x10<SP>3</SP>kg/m<SP>3</SP>or lower. The molding material as such or after being shaped is subjected to a crosslinking treatment to obtain a molding having a deflection temperature under load of 200°C or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122599-A (JP)
Title: Original plate for direct offset printing and direct offset printing plate
Inventor: SUZUKI YUKO
IPC: G03F7/11
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate for direct offset printing which has a photosensitive layer of which the part exposed to a laser changes in properties from hydrophilic to lipophilic, and which can be handled in a room light, dispenses with development and a wiping operation and excels in sensitivity and resolution and to provide a direct offset printing plate with excellent printing properties formed from the original plate.  <P>SOLUTION: The original plate for direct offset printing has a non-image part formed in a hydrophilic resin photosensitive layer which is laid on a substrate directly or with another layer interlaid and constituted of a photosensitive resin composition obtained by mixing a hydrophilic polymer, a polymer emulsion, a light absorption agent having absorbency in the range of a wavelength of 700-1,200 nm, a crosslinking agent and a hydrophilic additive. Silica and/or alumina exists on the surface of the hydrophilic resin photosensitive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124308-A (JP)
Title: Paper supporter for recording including radio frequency identification
Inventor: IWAGAKI MASARU
IPC: G06K19/07
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper supporter for recording including a radio frequency identification (RFID), capable of stably including a radio frequency identification tag therein, having reduced thickness unevenness and surface blemish, hardly giving unnecessary effects (difference of color tones) to an image, and having excellent durability in a long-term use.  <P>SOLUTION: The paper supporter for the recording including the radio frequency identification with which radio communication can be held is obtained by using the radio frequency identification having the surface subjected to hydrophilization treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133011-A (JP)
Title: Automatic focusing device
Inventor: YAMADA TOMOAKI
IPC: G02B7/28
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic focusing device which performs focus control for the surface of material automatically and performs the focus control with high accuracy.  <P>SOLUTION: The automatic focusing device is provided with an illumination diaphragm having an opening, an illumination means that illuminates the surface of the material with illumination light via the illumination diaphragm, a splitting means that splits a luminous flux reflected on the surface of the material by illumination of the illumination light into two luminous fluxes, a photoelectric converting means that receives the two luminous fluxes split by the splitting means and forms two images of the illumination diaphragm corresponding to the two luminous fluxes and a focus control means that detects automatic focusing (AF) error information representing the deviation of a focus on the basis of a relative relationship of the two images of the illumination diaphragm, changes the relative position with the surface of the material in accordance with the AF error information and, thereby, performs the focus control. The automatic focusing device is characterized in that a shaped modulation is applied to the opening of the illumination diaphragm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091044-A (JP)
Title: Water bottle with concave bottom
Inventor: KASHIWASE AKIRA
IPC: B65D1/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To transfer and store water bottles in piles by lowering each of the spouts of the bottles than a conventional one, making a bottom concave and further making the bottle octagonal.  <P>SOLUTION: The bottom of the water bottle is made concave, the spout is lowered and the bottle is made octagonal to reduce the cost and space for transportation and storage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132445-A (JP)
Title: Bearing unit and motor having the same
Inventor: SHISHIDO YUJI
IPC: F16C17/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit able to have improved lubrication by preventing the flotation of a shaft, when rotated, and a motor having the same.  <P>SOLUTION: The diameter d of a first shaft escape portion provided between a first dynamic pressure generating groove 171 and a second dynamic pressure generating groove 172 of a radial bearing 110 is set to be smaller than a diameter D of a second shaft escape portion 165 formed between the second dynamic pressure generating groove 172 and a thrust bearing 130. Still, a first center position h in the axial direction of the first shaft escape portion 164 is located closer to the second dynamic pressure generating groove 172 than a second center position H in the axial direction between the first dynamic pressure generating groove 171 and the second dynamic pressure generating groove 172.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183659-A (JP)
Title: Flame retardant composition
Inventor: IWATO MASAKI
IPC: C09K21/10
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant composition capable of solving disadvantages such as deficiency of preservation stability at high temperatures, production of formaldehyde regarded as an environmental pollutant, discoloration, deterioration, etc., of strength after heating of a cellulosic material treated with a conventional flame retardant, which are caused by the flame retardant applied to the cellulosic material such as a paper product.  <P>SOLUTION: This flame retardant composition comprises an aqueous solution containing a reactional product of an ammonium salt of an inorganic acid with dicyandiamide and one or more kinds of pH modifiers selected from the group consisting of a hydroxide and a carbonate of an alkali metal, an alkaline earth metal or a group III metal, an alkanolamine and a (poly) alkylenepolyamine. The pH of the aqueous solution is 7.5-13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004132478-A (JP)
Title: Bearing unit and motor
Inventor: SHISHIDO YUJI
IPC: F16C27/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit for reducing the load on a thrust bearing during fastening a rotor, and a motor using the bearing unit.  <P>SOLUTION: The bearing unit is provided with a shaft 2, a radial bearing 3 supporting the shaft 2 in the peripheral direction, the thrust bearing 4 supporting the shaft 2 at one end in the thrusting direction, an elastic member 5 supporting the thrust bearing 4, and a housing 7 storing the radial bearing 3 supporting the shaft 2, the thrust bearing 4 and the elastic member 5, rotatably supporting the shaft 2 and filling viscose fluid 6. The shaft 2 has an even portion 8 at one end supported by the thrust bearing 4, and the housing 7 has a locking step portion 15 for locking the uneven portion 8 of the shaft 2 in a housing body 11 through which the shaft 2 is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133843-A (JP)
Title: Ic module provided with three types of interfaces, 3-way sim and sim holder, and 3-way ic card and ic card holder
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC module provided with three types interfaces, a 3-way SIM (subscriber identity module) and a SIM holder, and a 3-way IC card and an IC card holder, or the like.  <P>SOLUTION: This IC module is an IC module mounted with an IC chip 3 provided with three types of interfaces including a contact one, a noncontact one and a USB contact one. C1 of external contact terminals is for a terminal of Vcc, C2 is a terminal of an RST, C3 is for a terminal of a CLK, C4 is for a terminal of a USB; D+, C5 is for a terminal of a GND, C6 is for a terminal of Vpp, C7 is for a terminal of an I/O, and C8 is a terminal of a USB; D-. In addition, the IC module has a terminal board for antenna coil connection for being connected to an antenna coil provided on a SIM substrate or IC card substrate or extra contact terminals CE1 and CE2. These 3-way SIM and IC card are inserted into a holder to be able to exchange data by noncontact communication and USB contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208800-A (JP)
Title: Semiconductor memory device and its test method
Inventor: HAN GONG-HEUM
IPC: G11C29/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device and its test method.  <P>SOLUTION: The semiconductor memory device adopts a power supply system in which power supply voltage supplied to a cell region is separated from power supply voltage supplied to a peripheral circuit region. Especially, during wafer burn-in test operation mode, power supply voltage applied to the cell region is higher than power supply voltage applied to the peripheral circuit region. If a wafer burn-in test operation is performed under such power supply system, a DC current path formed by a latch-up phenomenon of a memory cell can be surely cut off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004137752-A (JP)
Title: Removal method for existing pile and device for it
Inventor: NAKAJIMA HIROO
IPC: E02D9/04
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removal method and device for an existing pile for cutting and removing an existing pile in a short time.  <P>SOLUTION: In the removal of the existing pile 9, generally a casing 5 is erected in the outer periphery of the existing pile 9 and the existing pile 9 is removed by crushing or cutting. According to the invention, a cylindrical earth removal tool 10 having a spiral blade 12 attached to the inner peripheral surface is interposed in the casing 5 and rotated and pressed in, and the earth removal tool 10 is hoisted to discharge sediment between the existing pile 9 and the casing 5. Subsequently, a reinforcement bar cutter 20 is inserted in a space between the existing pile 9 and the casing 5, and a cutting means is operated to thereby cut the reinforcement bar 9a of the existing pile while the casing 5 is rotated. Subsequently, a pile twisting tool 30 is inserted in the space, and the existing pile 9 is locked and cut by rotating the casing 5 to be removed by hoisting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144357-A (JP)
Title: Foodstuff management device
Inventor: SATO TAKETOSHI
IPC: B65C9/46
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the food intoxication and the like caused by eating out-of-date foodstuff.  <P>SOLUTION: An expiration data of the foodstuff is written in an electronic tag 3 by a tag writing means. Then the foodstuff with the electronic tag is brought to an inlet to be stored in a storage. Here, a control means reads the information written in the electronic tag by a tag reading means. The control means displays the expiration data on a displaying means. As the expiration data of the foodstuff stored in a refrigerator is managed, the foodstuff can be used without wasting, and the food intoxication caused by eating the out-of-date foodstuff can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144906-A (JP)
Title: Conductive rubber roller
Inventor: HASHIMOTO MASAYUKI
IPC: C08L9/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive rubber roller having small surface roughness after cutting and excellent in surface properties.  <P>SOLUTION: In the conductive rubber roller with a surface-ground rubber layer formed on a conductive core member, precipitated calcium carbonate light dried by a through-flow drying system is contained in the rubber composition of the rubber layer by 10-100 parts by mass based on 100 parts by mass of raw rubber, and the precipitated calcium carbonate light occupies ≥70 mass% of a filler contained in the rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147048-A (JP)
Title: Time constant circuit
Inventor: SAITO TAKASHI
IPC: H03K17/22
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time constant circuit having less variations in time constant.  <P>SOLUTION: The time constant circuit has a pnp transistor Q1, a pnp transistor Q2, a current source 1, an initializing circuit 4, a charging capacitor 5, and a reference voltage source 6. In this time constant circuit, the circuit 4 has the capability of selectively providing two functions of fixing a potential Vc of the capacitor 5 to a ground potential and preventing the influence on the charging capacitor, the emitter of the transistor Q1 and the emitter of the transistor Q2 are connected to the current source 1 in which a current varies in proportion to the increase/decrease in a current amplification factor of the pnp transistors, a reference voltage Vref of the reference voltage source 6 is connected to the base of the transistor Q1, the capacitor 5 and the circuit 4 are connected to the base of the transistor Q2, and the collector current of the transistor Q1 or the collector current of the transistor Q2 is outputted.  <P>COPYRIGHT: (C)2004,JPO