baber/WOPTO huggingface dataset:
Patent JP-2004339286-A (JP)
Title: Polyolefin flooring material having calender formability
Inventor: TAKAYASU YUTAKA
IPC: D06N7/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for a flooring material having excellent flexibility and applicability as compared with those of a conventional polyolefin flooring material and improving calender formability, and to provide a long flooring material using the same.  <P>SOLUTION: The sheet for the flooring material comprises an ethylene-α-olefin random copolymer composition (A) formed of one or two or more ethylene-α-olefin random copolymers (a), 0-20 wt.% of a low-density polyethylene (B) and 50-85 wt.% of an inorganic filler (C). The ethylene-α-olefin random copolymers (a) have (i) 0.850-0.920 g/cm<SP>3</SP>density, (ii) 0.01-150 g/10 min melt flow rate measured at 190°C and (iii) ≤3 molecular weight distribution (Mw/Mn). The ethylene-α-olefin random copolymer composition (A) has (i) 0.860-0.910 g/cm<SP>3</SP>density and (ii) 0.1-10 g/10 min melt flow rate measured at 190°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340660-A (JP)
Title: Abnormality detection circuit
Inventor: SHIOTANI MASAAKI
IPC: H02H3/087
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detection circuit for precisely detecting system abnormality.  <P>SOLUTION: When a supply current (i) flowing through a system 1 increases by the occurrence of an abnormality, a collector current flowing in an NPN transistor 13 is increased, and a collector voltage VC drops. When the collector voltage VC drops to a reference voltage REF or less, an output signal OUT of a voltage comparator 15 goes to "L". The output signal OUT is given to a reset terminal RST of the system 1 as a reset signal, and the system 1 is restarted from the initial state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341721-A (JP)
Title: Traveler guidance system
Inventor: KASAHARA MASANOBU
IPC: G06Q50/14
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveler guidance system which can surely communicate information relating to an action schedule and other necessary information to a traveler and can make a manager side easily grasp traveler's action.  <P>SOLUTION: A card C which shows predetermined information based on travel information registered beforehand, is issued for every traveler, and shown information on the card C is arbitrarily rewritten by a reader/writer 40. By passing the card C on which required information to be transmitted such as meeting time, a bus number, highlight of tourist resort are shown to every traveler, each traveler can act accurately based on the information shown on the card C. Consequently, troubles such as being late for the meeting time, being a boarding bus not clear anymore or the like can be certainly prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343904-A (JP)
Title: Motor with decelerating body
Inventor: SAKAMOTO MASABUMI
IPC: H02K7/116
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine having a decelerating body which is inexpensive, small, large in transmission torque, and has small backlash.  <P>SOLUTION: The rotary electric machine with the decelerating body is characterized in that the torque is transmitted to a final output gear with the same two-stage integrated decelerating bodies composed of a plurality of large-diameter and small-diameter gears, when the rotational frequency of a rotor is decelerated. Also, it includes the rotary electric machine with the decelerating body which is characterized in that the torque is transmitted to the final output gear having a hollow part with the same two-stage decelerating gear bodies composed of the plurality of large-diameter and small-diameter gears, when the rotational frequency of the rotor having a hollow part is decelerated in the rotary electric machine, and in which a slip ring is built in the hollow part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001518-A (JP)
Title: Multi-layer structure containing binder based on acrylic monomer-grafted polyolefin
Inventor: BAUMERT MARTIN
IPC: B32B27/30
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder used in liquid transportation, storage structure, especially pipe, tank, duct, bottle, and container.  <P>SOLUTION: The binder can be produced by polymerizing an alkyl (meth)acrylate in the presence of a molten polyolefin in an extruder. A radical initiator such as a peroxide is also added. A multi-layer structure has the layer (a) of the binder based on a graft copolymer obtained by polymerizing at least one alkyl (meth)acrylate in the presence of a polyolefin, a polyolefin (b) directly adhered to the layer (a), and the layer of a polymer selected from acrylic polymers and fluoropolymers. The thickness of the structure is 100 μm to several millimeters or several centimeters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347666-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI SATOSHI
IPC: G03G21/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that obtains proper image quality and, at the same time, shortens the warm-up period of the whole apparatus.  <P>SOLUTION: During fixing warm-up, the image forming apparatus inhibits preliminary rotating operations of a photoreceptor and developer and an image correcting operation that involves formation of a test image. In addition, the image forming apparatus carries out an estimated image correction in which a development condition obtained by the previous image correcting operation involving the image formation is corrected based upon the time that has elapsed from the end of the previous image forming process and an environmental condition (relative humidity). Thus, a user can use the apparatus right after the fixing warm-up is finished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349310-A (JP)
Title: Semiconductor memory device
Inventor: KAMIYA AI
IPC: H01L21/8246
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which holds a multi-valued memory with one transistor and is more reduced in size.  <P>SOLUTION: The semiconductor memory device is equipped with a semiconductor substrate 11, a semiconductor film, a gate insulating film 12 formed on the semiconductor film arranged on a well region or an insulator, a gate electrode 13 formed on the gate insulating film 12, two memory functions 21 and 22 formed on the side walls of the gate electrode 13, two diffusion layer regions 17 and 18 formed corresponding to the memory functions 21 and 22, and a channel region arranged under the gate electrode 13. The memory functions 21 and 22 are formed of ferroelectric material having a function to hold polarization, and a current that flows from the one diffusion layer region to the other diffusion layer region when a voltage is applied to the gate electrode 13, can be changed in volume by the size or direction of polarization held by the ferroelectric material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000625-A (JP)
Title: Mixing type cosmetic container
Inventor: RIN SHUNKYOKU
IPC: B65D81/32
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing type cosmetic container which is convenient to use and economical and which realizes a precise mixing ratio of cosmetics.  <P>SOLUTION: The inside of a cylindrical container body is divided into a liquid cosmetic storing chamber 10 and a powder cosmetic storing chamber 30. A nozzle cap 11 is mounted at the upper pouring port of the liquid cosmetic storing chamber, and a vacuum pump 20 is fitted to the upper part of the nozzle cap via a return spring. The vacuum pump comprises an operation button and a nozzle to flow the cosmetic inside of the liquid cosmetic storing chamber to outside through the nozzle when the operation button is pressurized. A stem valve is inserted to the lower part of a piston 27 extending downward from the vacuum pump. A plurality of engaging protrusion are formed on the outer peripheral surface of the lower part of the stem valve, and a joint groove is formed on the inner peripheral surface of the lower part. A supporting pipe 32 for demarcating the powder cosmetic storing chamber is fitted at the lower end of a cylinder 24 fitted to the nozzle cap and extending into the liquid cosmetic storing chamber, and the lower end opening part of the powder cosmetic storing chamber is closed with a stop valve 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347260-A (JP)
Title: Air conditioning environmental device for kitchen
Inventor: OYA SHIZUO
IPC: F24F13/22
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that although a sufficient ventilating capability is needed in a kitchen, an intake port is closed due to a discomfort in the kitchen, which may cause a shortage of outside air intake quantity, a trouble in opening and closing of an entrance door by the shortage and a possible worst state such as injury of a child, and the running cost is raised in addition to waste of resources in a state where the control of raising or lowering the temperature of the kitchen depends on an air conditioner.  <P>SOLUTION: The air conditioning environmental device for kitchen comprises a heat exchange pipe such as a pipe of bellows structure or a pipe of duct structure is provided in a drain pipe provided on the air conditioner, and arranged in the intake port for kitchen. The air temperature is controlled by the heat exchange between drain water carried in the heat exchange pipe and the air carried through the intake port to condition the air to be taken into the kitchen, whereby the drain water can be used effectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350184-A (JP)
Title: Wavelength multiplex access system
Inventor: FUKUSHIMA SEIJI
IPC: G02F2/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex access system in which wavelengths of an entire system can be managed only with the wavelength control of one laser light source in spite of the wavelength multiplex access system, and a master station and slave stations are simplified and improved in maintainability at low cost.  <P>SOLUTION: In the wavelength multiplex access system composed of a master station 1, a plurality of slave stations 2 and an optical transmission line 3 connecting them, an optical frequency COM generator 4, a first wavelength filter 5a, a 4-port circulator 7 and a second wavelength filter 5b are connected in order in the master station 1, an optical modulator 6 is connected to a first intermediate terminal of the 4-port circulator 7, and a photo-diode 8 is connected to a second intermediate terminal of the 4-port circulator 7. Each of the slave stations 2 is then composed of a third wavelength filter 5c and a semiconductor optical amplifier transceiver 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029773-A (JP)
Title: Controller of camera
Inventor: MIYASAKA TETSUO
IPC: G03B7/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a camera for batch outputting of photographic information and batch transferring of the photographic information to a non-volatile memory element in real time without prolonging the intervals of continuous control.  <P>SOLUTION: The controller of the camera includes a control section 1 which allows an exposure operation to be continuously executed while a continuous control input section (release button) 2 is kept operated to be pushed and which generates related data cooperatively with the exposure operation, a RAM 3 which can cumulatively store the related data generated continuously during the continuous exposure operation and a batch output section 6 which batch transfers the related data stored in the RAM 3 to the non-volatile memory section 8 outside the camera during the time from the commencement to the end of the continuous photographing operation according to the release of the operation to push the release button.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351443-A (JP)
Title: Method and device for processing roll surface and emboss roll
Inventor: ENDO KEISUKE
IPC: G02B1/11
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing the roll surface by which a nearly desired uneven pattern can be formed on the roll surface by using a laser beam even if the laser beam strength is insufficient and a plurality of types of diffraction grating and a plurality of laser beam absorbing filters are not prepared, and to provide a device therefor and an emboss roll manufactured by the method.  <P>SOLUTION: The method for processing the roll surface is constituted as follows. An irradiation spot on the roll surface is molten or evaporated by the irradiation of a pulse laser on the roll 12 surface. Accordingly, the uneven pattern is formed on the roll surface. The irradiation spot is scanned at a predetermined pitch in the axial direction of the roll 12 with a rotating polygon mirror 22. At the same time, the constant pulse interval of the pulse laser and the constant rotation speed of the polygon mirror 22 are set so that a laser reflection position on each face of the polygon mirror 22 becomes the same position in the scanning. An uneven pattern forming process is repeated in the roll axis direction and in the roll circumference direction. The uneven pattern forming process is for delaying the oscillation timing of the pulse laser by every Δt hour, in which the pulse interval is desirably equally divided, whenever each face of the polygon mirror 22 reaches a fixed position under the setting condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350875-A (JP)
Title: Game machine
Inventor: OKADA WATARU
IPC: A63F5/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is full of fun with a higher novelty by arranging a lottery position to determine whether a state advantageous for the players is generated or not while the probability of generating the state advantageous for the players is made higher in the subsequent unit game than that in the specified unit game under the lottery position.  <P>SOLUTION: The game machine 1 is provided with a probability fluctuation means which fluctuates the probability for determining the display of the information on the operation procedure by an operation procedure display control means so that the probability for determining the display of the information on the operation procedure by the operation procedure display control means is made higher in the subsequent unit game to which the lottery position is continued by a position continuation control means than that in the specified unit game under the lottery position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356980-A (JP)
Title: Device for demodulating pulse-like signal
Inventor: FUJISHIMA TAKEYASU
IPC: H04B1/7163
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convolver circuit required to demodulate a received signal encoded by using a plurality of pulses with a simple analog circuit configuration in a communication demodulator using a pulse-like signal.  <P>SOLUTION: This convolver circuit has a distributor 103 for branching the received signal encoded by using a pulse-like signal from the outside, delay circuits 107 to 109 for delaying the branched received signals, a distributor 113 for branching a reference signal, delay circuits 117 to 119 for delaying the branched reference signals, correlators 120 to 122 for taking correlations between the received signals passing through the respective delay circuits and the reference signals passing through the respective delay circuits, a synthesizer 126 for combining outputs of the correlators, a threshold processing circuit 128 and a demodulation circuit 133 for inputting output data, and demodulates the received signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356985-A (JP)
Title: Camera photographic device and program thereof
Inventor: TEJIMA YOSHIHIRO
IPC: G06T7/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately send a photographic image to the sending address of the photographic image by referring to information on a preregistered person even if sending is instructed by human figure designation and sending is instructed by image designation.  <P>SOLUTION: The photographic image is analyzed. When a registered person image is included in the photographic image, the correspondence between the person and the photographic image is stored and managed as association information 7. When the sending by human figure designation is made by user instructions, the association information 7 corresponding to the human figure destination is referred to for identifying the photographic image to be sent, registered person data 6 corresponding to the human figure destination are referred to for identifying a mail address, and a mail to which the photographic image is attached is sent to the destination. When the sending by image designation is instructed, the association information 7 is referred to, the person corresponding to a designated photographic image is identified, the mail address corresponding to the person from the registered person data 6 is specified, and the designated image is sent to the destination by a mail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362867-A (JP)
Title: Coating method of frame for lighting fixture
Inventor: UMEZAWA HOJI
IPC: F21Y103/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable spray coating simply and inexpensively.  <P>SOLUTION: A cylindrical jig 3 is provided for supporting a frame for a lighting fixture 2 with a circular groove 1 formed in the vicinity of an outer periphery of the top face by being insertion-coupled with the circular groove 1 in a reversed state, and the coating method of the frame for the lighting fixture is to spray coating 4 on inside and outside faces of the frame for the lighting fixture 2 in a state supported by the cylindrical jig 3. Further, the coating 4 is sprayed with a masking plate 6 put on the whole inside face of a convex part 5 corresponding to the rear face of the circular groove 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004128456-A (JP)
Title: Drying treatment equipment and drying treatment method
Inventor: YAMAGATA MASAHIRO
IPC: F26B7/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide drying treatment equipment and a drying treatment method capable of preventing a wet treated material from being dried without putting this material in a vessel to dip it in a solvent in storing the material in a supercritical drying device and reducing the amount of the solvent.  <P>SOLUTION: In drying treatment equipment that is provided with at least one supercritical drying device storing the wet treated material inside to perform supercritical drying, and the material is conveyed to the supercritical drying device in such a state that the wet treated material is wet by a solvent that is used for the wet treatment. There is provided a vapor pressure adjusting device reducing the amount of evaporation of this solvent to avoid the solvent evaporation that causes the material to be dried, while the material is conveyed to the supercritical drying device after the wet treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359489-A (JP)
Title: Porous fired body and its producing method
Inventor: TANAKA KENJI
IPC: C02F1/28
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous fired body which can be favorably used as a water purifying material at a natural water area while keeping the same adsorbability as usual activated carbon and to provide its producing method.  <P>SOLUTION: The porous fired body is produced by firing a kneaded matter of combustibles containing a carbonaceous component and a ceramic raw material. The surface layer of the fired body consists of a ceramic biscuit firing layer in which carbonized combustibles and the particles of the ceramic raw material are mixed. The method for producing the porous fired body is comprised of a step to obtain the kneaded matter by kneading the combustibles containing the carbonaceous component with the ceramic raw material, a step to form a formed body having a diameter of 10-50 mm from the kneaded matter and a step to fire the formed body at 500-1,000°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359848-A (JP)
Title: Grease composition and rolling device obtained using the same
Inventor: YAMAZAKI MASAHIKO
IPC: C10M131/12
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition which is excellent in not only durability, low-temperature flowability, high-temperature thermal stability, shear stability and storage stability but also performances such as abrasion resistance, peeling resistance, abnormal noise reduction, low torque property, acoustic lifetime, fretting resistance or electrolytic corrosion resistance.  <P>SOLUTION: The grease composition comprises 3-95 wt% of a liquid crystalline compound. Preferably, the liquid crystalline compound in the grease composition has a liquid crystallization temperature of not higher than 100°C, an isotropic liquefaction temperature of not lower than 80°C and the difference between the liquid crystallization temperature and the isotropic liquefaction temperature of at least 30°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361742-A (JP)
Title: Laser light source and laser exposure device
Inventor: ISHII TOMOYUKI
IPC: H01S5/022
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light source capable of enhancing coupling efficiency of a semiconductor laser element and a wavelength conversion element by preventing dislocation of a connection surface of an optical fiber and the wavelength conversion element and to provide a laser exposure device.  <P>SOLUTION: An incident end P1 of the optical fiber 530 is provided near to the semiconductor laser element 511 incorporated in a semiconductor laser device 510 and an emission end P2 of the optical fiber is connected to an incident end P3 of an optical waveguide 521 of an optical waveguide type PPLN (Periodically Poled Lithium Niobate) element 520 formed on the upper surface of a base 540 by using an adhesive 531 for connection. The base 540 has a groove 541 formed in a fixing surface 540b for fixing the optical fiber 530 on the incident end P3 side of the optical waveguide 521 in the direction orthogonal to the optical waveguide 521.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358071-A (JP)
Title: Mounting structure of desk top plate and drawer frame
Inventor: PARK HYUK-KOO
IPC: A47B41/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the mounting structure of a desk top plate and a drawer frame where the drawing frame is prevented from being deformed and the inclination angle of the top plate can be adjusted.  <P>SOLUTION: A desk consists of: the top plate 110; the drawer frame 120 whose top surface and front surface are opened and which is provided with a housing space 121 inside on its lower side; and a support frame 130 for supporting the top plate and the drawer frame. At the edge of the drawer frame, a fixed bar 1 where a plurality of connection holes 11 are formed is provided. On the lower part side of the fixed bar, an insertion groove 2 where a support bar 2 having the support frame formed on both of its sides is inserted and fixed is formed. At the support bar, a fastening hole 22 corresponding to the connection hole is formed at the support bar, and the bolt is inserted so as to be fastened with a nut 150. Between the top plate and the support frame, an inclination adjusting means 190 for adjusting an angle between the top plate support frame depending on use is provided in addition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI