baber/WOPTO huggingface dataset:
Patent JP-2003327930-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: ISHIZAKI MIKIKO
IPC: C09J7/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet excellent in inkjet printing, especially having good ink absorption, color development after printing, and the like, satisfying both adhesiveness and releasability as paper for confidential post card and no transference of ink.  <P>SOLUTION: This pressure sensitive adhesive sheet has an adhesive layer at least on one surface of a base sheet. The adhesive layers are adhered by pressurizing in a state of facing the adhesive layers to each other, while the adhered layers are mutually releasable. The adhesive layer comprises amorphous silica produced by gel process and having ≤3.0 μm average particle size and at least one resin selected from natural rubber, modified natural rubber, synthetic rubber, ethylene-vinyl acetate copolymer resins, styrene-vinyl acetate copolymer resins, acrylic ester-based resins, ethylene-vinyl acetate/acrylic ester- based complex resins, vinyl chloride-based resins and vinylidene chloride-based resins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328457-A (JP)
Title: Building structure
Inventor: TAKIZAWA KATSUHIKO
IPC: E04B1/684
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent external noise from intruding indoors through a gap in a building structure in which the gap is formed between an end surface of a flooring material and a wall surface, so as to prevent vibrations of the flooring material from being transmitted to an adjacent room via a wall.  <P>SOLUTION: Many supports 3 are erected on a floor slab 1. The flooring material 4 is horizontally supported by an upper end of each of the supports 3. The gap 5 is formed between the end surface of the flooring material 4 and the wall surface of a wall part 2, which faces the end surface of the flooring material 4. The gap 5 is filled with an elastic material 6 which is composed of rubber, a silicon foam, etc. Thus, the gap is hermetically sealed, and the flooring material 4 is brought into contact with the wall part 2 via the elastic material 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325632-A (JP)
Title: Base plate moving type bathtub
Inventor: SHIMAMURA YUJI
IPC: A47K3/12
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide bathing by oneself even to a physically handicapped person in regard to a base plate moving type bathtub allowing safe bathing to a person with a disability in the legs, a child or an aged person or the like.  <P>SOLUTION: The base plate moving type bathtub 1 comprises a tabular base plate 3 freely elevating in the bathtub 2, a guide means 4 for guiding elevating of the base plate 3, an elevating member 5 erected from the base plate and guided in vertical elevating by the guide means 4, and a driving means 6 provided in an upper part of the bathtub for elevating the elevating member 5. A plurality of vertically piercing holes 3a are bored in the base plate 3, and a hollow part for increasing buoyancy is provided in a base plate 3 interior.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328565-A (JP)
Title: Steam replacement type vacuum injection method
Inventor: SHINDO AKIHISA
IPC: E04G23/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam replacement type vacuum injection method providing positive filling of grout into a void.  <P>SOLUTION: The method for filling the grout into a void in a structure is characterized by that a supply passage 30 and a discharge passage 40 reaching into the void 10 are provided, steam 51 is introduced into the void 10 from the supply passage 30, the discharge passage 40 is blocked after filling the steam 51 in the void 10, the supply passage is changed over to a state allowing injection of the grout 2, the steam 51 is cooled, and the grout 2 is filled into the void 10 with suction force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332898-A (JP)
Title: Method and circuit for detecting difference frequency
Inventor: WATANABE NOBUYUKI
IPC: H03K5/1532
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a difference frequency detecting method for reliably taking out a difference frequency regardless of the frequencies of two digital input signals.  <P>SOLUTION: One pulse is outputted from an Out terminal when the two adjacent rise times of the other input signal are detected during the two adjacent rise times of one input signal which is inputted from a U terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325923-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To feed a plurality types of game machine information by a single communication path in a pachinko game machine.  <P>SOLUTION: The plurality types of game machine information (special game type signals) is assigned to the single communication path (one of output connectors CN1-CN6), a main control device 20 varies output signals whose continuation time of a rectangular wave is different for every game machine information assigned to the communication path so as to hardly cause any signs such as erroneous determination and determination impossibility due to the effects of the noise, reduce the cost by a simple constitution, and appropriately output various game information. This constitution can dispense with a load applied to the main control device 20 and a new IC attached thereto. The communication line or the connector can be used in common so as to occupy only a small disposition space same as the conventional one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328857-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: KOMODA TAKAO
IPC: F02M37/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for an internal combustion engine, suitably and compatibly serving vapor removal from a fuel injection mechanism and temperature rise suppression of a fuel in a tank while suppressing the enlargement of the device scale to the utmost.  <P>SOLUTION: The fuel supply device comprises a main circulation passage Rd2 for circulating the fuel forcibly fed by the fuel tank 31 via the fuel injection mechanism 34 to the fuel tank 31 and a bypass Rd4 for circulating it from the upstream side of the fuel injection mechanism 34 to the fuel tank 31. The main circulation passage Rd2 contains a high pressure regulator 36 for keeping fuel pressure in the fuel injection mechanism 34 at a first pressure regulating set value and a communication control valve 37. On the other hand, the bypass Rd4 contains a low pressure regulator for keeping the fuel pressure in the fuel injection mechanism 34 at a second pressure regulating set value lower than the first pressure regulating set value and a bypass control valve 40. A fuel circulation mode of the fuel supply device 3 is changed over through the opening/closing operation of the control valves 37, 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332437-A (JP)
Title: Method for designing semiconductor circuit
Inventor: NONAKA NOBUAKI
IPC: G06F17/50
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time for design by eliminating a process of returning to a macro design when correction of the entire circuit design is impossible because of a timing error.  <P>SOLUTION: A method for designing semiconductor circuit comprises a macro design step for designing a plurality of macros for internally connecting a plurality of cells, and an entire circuit design step for arranging the plurality of macros and designing external wiring. The macro design step ensures a region which inhibits internal wiring but allows external wiring, vertically and horizontally traversing thereover, and a region in which buffers that serve as repeaters for external wiring can be arranged. The entire circuit design step carries out external wiring, traversing the macros, by passing through the internal wiring inhibition regions in the macros, and arranges, in the buffer arrangeable regions, the buffers, i.e., the repeaters to be connected to the external wiring, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339234-A (JP)
Title: Method for cultivating mushroom by trimmed root cylindrical artificial wood product
Inventor: OGATA ISAO
IPC: A01G1/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivation by a trimmed root cylindrical product, with which a large amount of Cortinellus shiitake, Pholiota nameko, etc., are cultivated in an artificial wood container of a permanent material while appreciating the mushrooms in a room or in the field.   <P>SOLUTION: The outer peripheral wall of the artificial wood hollow product of a concrete, ceramic or resin-based permanent material is randomly provided with long sideways holes 4 and a top cut part 6 is made into a widemouthed open hole part. Sterilized sawdust is packed into the hollow part while being rolled up and seed mushroom fungi are packed into the long sideways holes and the top widemouthed open hole part to give a means for cultivating a large amount of the mushrooms while appreciation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347972-A (JP)
Title: Switching control apparatus and switching control system
Inventor: TOKUNAGA KOICHI
IPC: H04L69/40
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching control apparatus and a switching control system capable of simplifying switching control in a management section of the switching control apparatus and backup of a switching control state.   <P>SOLUTION: The switching control apparatus includes: the management section 1 for receiving a switching control command from a host user; a host interface section 2 responding to the switching control command and the switching control state; a map management section 3 for managing a map in the switching control state; and signal processing sections 5 for transmitting/ receiving the map of the switching control state to/from the management section 1, executing the switching control of n:1 (n is a positive integer of 1 or over), and capable of executing individual autonomous switching control. It is not required to discriminate switching propriety of all the signal processing sections 5a to 5m for the management of the switching control of the signal processing sections 5a to 5m and to have an exclusive area for backing up the switching control state. Further, it is possible to share data for report of the switching state to the host user and for backup of restoring the switching control state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341830-A (JP)
Title: Branching installation
Inventor: FUJITA TAKASHI
IPC: B65G47/64
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branching installation having simple construction and allowing smooth transmission of driving force and easy handling of small carried materials with a plurality of rollers on a rotor.   <P>SOLUTION: The branching installation 9 serves for branching carried materials W on a carrying passage 2. In the carrying passage 2, there is provided a rotor 1 connected in linkage to a direction changing device 30. In the rotor 12, there are arranged a group of rollers 20, 21 forming a carrying plane 24 to which a rotation driving device 40 is connected in linkage with its driving shaft 41 arranged on the side of a machine frame 10. One endless turning body 45 is wound over a range from a driving wheel 44 on the side of the driving shaft 41 to the group of rollers 20, 21. By using the direction changing device 30 for rotating a disc 12, the group of rollers 20, 21 are inclined to the direction of the carrying passage 2 in such a state as being directed to the branch side and the carried materials W are carried and branched while being changed in direction with the driving and carrying force of the group of rollers 20, 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043061-A (JP)
Title: Device for converting measured signal generated in piezo sensor into digital signal by hammering action of hydraulic hammer unit
Inventor: HAGEMEISTER WILHELM
IPC: E21C37/24
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To make a converter surely supply a specific information while requiring a low energy. SOLUTION: A rectifier 8 connected to the output part 6a of a piezo sensor 6 is provided and the negative part of the measured signal is suppressed by the action of the rectifier. A peak detector 9 connected to the rectifier is provided, which converts the rest positive part of the measured signal into an envelope curve. A high-pass filter 10 is provided and by the action of the high- pass filter, the envelope curve of the measured signal continuing in time is converted into intermediate signal provided with individual amplitudes having 0-pass. At a digital input part 12a of a micro processor 12 set behind the high- pass filter, a comparator 11 connected to the output side is provided and under the action of the comparator, the intermediate signal is converted into digital signal having square amplitude history.
Patent JP-2003345216-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI HIDEAKI
IPC: G03G21/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image failure due to rotational nonuniformity of a photosensitive drum caused by local sliding abrasion by preventing the occurrence of local sliding abrasion on the surface of the photoreceptor drum and to prevent overall sliding abrasion of the photoreceptor drum.   <P>SOLUTION: When it is detected that a cartridge is a new one or that an old cartridge is replaced with a new one, a drum motor is first started, and an ETB motor is then started after the coupling between the photoreceptor drum and a printer main body is connected. Because the photoreceptor drum and the ETB start revolution at the same time or because the photoreceptor drum starts revolution earlier than the ETB does due to this configuration, local sliding abrasion to the photoreceptor drum can be prevented. Further, because the starting timing of the motor is shifted only when the cartridge is new or when the old cartridge is replaced with the new cartridge, the overall sliding abrasion of the photoreceptor drum can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001006-A (JP)
Title: Continuous casting method of magnesium alloy molten metal
Inventor: MIZUKAMI HIDEO
IPC: B22D11/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting method of a magnesium alloy molten metal capable of obtaining a high-quality magnesium alloy cast slab with high yield without using flux in the atmospheric.  <P>SOLUTION: The magnesium alloy is supplied into a casting mold using an immersion nozzle and a lid covers the molten metal surface between the immersion nozzle and the inner wall of the casting mold. The magnesium alloy molten metal is supplied into the casting mold using a wide range type immersion nozzle that covers the molten metal surface of the magnesium alloy inside the casting mold. It is preferred that at least one of the lid, the immersion nozzle and the wide range type immersion nozzle is heated, an inert gas is blown into a clearance between the lid or the wide range type immersion nozzle and the inner wall of the casting mold, or a clearance between the lid or the wide range type immersion nozzle and the inner wall of the casting mold is sealed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346680-A (JP)
Title: Color selecting electrode, cathode-ray tube and production processes thereof
Inventor: AKIYAMA YUSUKE
IPC: H01J29/07
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color selecting electrode capable of reducing part cost without impairing display performance, a cathode-ray tube and production processes thereof.   <P>SOLUTION: The color selecting electrode 10 is equipped with a slit plate 1, in which a plurality of grill wires G have been arranged in parallel with one another. Band portions 13a, 13b having a greater width than the grill wire G are formed on both sides in an arrangement direction of a plurality of the grill wires G in the slit plate 1. A pair of curved portions 12a, 12b are formed with a space from each other on outer sides from the band portions 13a, 13b. Fitting portions 11a, 11b are formed at one curved portion 12a, while fitting portions 11c, 11d are formed at the other curved portion 12b. Damper wires 6a, 6b coming into contact with the grill wires G to suppress vibration are laid between the fitting portions 11a, 11c and between the fitting portions 11b, 11d, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005813-A (JP)
Title: Optical head device and optical reproducing device using the same
Inventor: KONO NORIYUKI
IPC: G11B7/09
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device capable of moving an objective lens to a predetermined position even when a part of a driving coil is included in a neutral area (n) near a magnetization boundary regarding the optical head device of an optical disk device capable of optically reading/writing information by projecting an optical spot to the information recording surface of an optical recording medium.  <P>SOLUTION: Two magnets 50a and 50b are arranged by being divided in the tangential direction of an optical disk around an objective lens 10, coil units 60a and 60b for generating driving forces are installed in a lens holder 20 oppositely to the magnets 50a and 50b to form two driving force generation sections, and the magnets 50a and 50b and the coil units 60a and 60b are constituted so that driving forces other than a tracking driving force generated during tracking movement and moment conflict with each other at the two driving force generation sections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006467-A (JP)
Title: Parts mounting apparatus of panel or substrate
Inventor: MOROFUJI YOSHITOSHI
IPC: H01L21/60
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can collectively mount a TCP and an IC chip which are very different in size, in the parts mounting apparatus of a liquid crystal panel, an EL panel, and a panel for mounting parts of the TCP or the IC chip on a film substrate or a substrate.  <P>SOLUTION: In the case of large-sized parts, a plurality of steps of exclusive trays 10 for the large-sized parts are stacked in a stock position. The outer periphery of the tray 10 positioned on the lower end is guided by a tray guide rail 43 of a tray transport plate 7, and transported to a pickup position by a locking pawl 11. When the parts are IC chips, a plurality of private trays 12 wherein many IC chips are aligned on a plane are fixedly aligned on a plane on an adaptor 13 and accommodated, which are accurately positioned and held by the tray transport plate 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001654-A (JP)
Title: Continuously variable transmission for bicycle
Inventor: MATSUMOTO SHINYA
IPC: F16H21/40
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the pulsation of rotating speed of an output shaft and to prevent the increase of weight and size of a continuously variable transmission.  <P>SOLUTION: This continuously variable transmission for a bicycle is provided with a speed increasing mechanism M1 for increasing the rotating speed of a pedal type crankshaft 12 to transmit it to an input shaft 15, a variable speed mechanism M3 having a plurality of link units U1-U4 for converting the rotation of the input shaft 15 into swinging motion, and a one-way clutch 36 for converting the swinging motion into the rotation of the output shaft 16. The speed increasing mechanism M1 includes a pair of noncircular gears 26, 27 for putting the input shaft 15 in non-uniform rotary motion with the timing of reducing the pulsation of the rotating speed of the output shaft 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012486-A (JP)
Title: Method of manufacturing optical connector, and optical connector
Inventor: YAMAGUCHI TATSUO
IPC: G02B6/36
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing optical connector which becomes suitable when it is assembled to a module, with which the inside of the ferrule can speedily be filled with an adhesive without gaps and air bubbles; the outer diameter dimension of the setting adhesive at the sleeve portal part can be formed with good accuracy; and the reliability and tensile strength can be improved, and to provide an optical connector.  <P>SOLUTION: The optical connector is completed as a finished product through the processes comprising; an optical fiber insertion step f1 for inserting the bare fiber part of an optical fiber whose tip part is worked into the capillary hole of the ferrule and inserting the cladding part into the sleeve hole of the ferrule; a step f2 for sealing the tip part of the capillary hole; a tube fitting step f3 for fitting a fluorine tube; an adhesive injection step f4; for injecting a proper quantity of an adhesive into the tube; an adhesive filling step f5 for filling the tube inside with the adhesive without gaps and bubbles; an adhesive setting step f6; and a tube removal step f7 for removing the tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010670-A (JP)
Title: Biaxially oriented coated polyester film roll
Inventor: NISHIMURA FUMIO
IPC: B29C55/12
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented coated polyester film roll which can reduce the change of adhesiveness to any other function-imparting layer laminated on a post-processing treatment such as a printing treatment, for example, can reduce a dispersion between practically sufficient toner image transferability and toner adhesiveness, and can improve the yield of the processing treatment.  <P>SOLUTION: This biaxially oriented polyester film roll obtained by coating at least one side of an unoriented or monoaxially oriented polyester film with a coating liquid containing a water-dispersible or water-soluble copolyester resin, drying the applied coating liquid, and then orienting the film in at least one direction, and having a thickness of 38 to 300μm, a width of 400 to 1,500 mm and a rolling length of 400 to 10,000 m is characterized in that the dispersion of the coating film thickness defined by an expression: [the dispersion (%) of the coating film thickness = (a difference between the maximum and minimum values of the coating film thickness (nm))/(average coating film thickness (nm)) × 100] in the longitudinal direction is ≤90%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012768-A (JP)
Title: Combiner optical system
Inventor: HORI KENJI
IPC: G02B27/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the magnification of an angle of visibility of a combiner optical system (an optical system provided with reflection optical elements for superposing the luminous fluxes for display emitted from prescribed display images on external field luminous fluxes and guiding these luminous fluxes to the eyes of a user).  <P>SOLUTION: The combiner optical system is provided with a plurality of substrates (15M and 15S) which are arranged to intersect with the optical axes of the observing eyes and allow the transmission of the external field light made incident on the pupil positions of the observing eyes and a plurality of the reflection optical elements (17M and 17S) which are separately disposed on a plurality of the substrates, superpose a plurality of the luminous fluxes for display indicating the regions different from each other on the prescribed images on the external field light and separately guide these luminous fluxes to the pupil positions of the observing eyes.  <P>COPYRIGHT: (C)2004,JPO