baber/WOPTO huggingface dataset:
Patent JP-2003120950-A (JP)
Title: Heat pump heating system
Inventor: MORI NOBUHIRO
IPC: F24D11/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To shorten the rise time of heating without a heat pump with a large heating capacity in a heating system using a heat pump. SOLUTION: In this heating system 101 using the heat pump 11, at the start of operation, and a heat medium sent from the heat pump 11 is raised to a higher temperature through a heat exchanger 14 in a heat accumulator 13 by a three-way valve 16 and sent to a heater 12. After the transition to a steady state is determined, the three-way valve 16 is switched to send the heat medium sent to the heat pump 11 directly to the heater 12.
Patent JP-2003117656-A (JP)
Title: Weld joint of excellent fatigue characteristic
Inventor: ISHIKAWA TADASHI
IPC: B23K9/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a weld joint of excellent fatigue characteristic. SOLUTION: In the weld joint in which a grooved steel plate 1 is welded to a surface of a non-grooved steel plate 2, at least the steel plate 2 is formed of a high fatigue-resistant steel in which the fatigue crack propagation characteristic in the plate thickness direction is <=10<-8> m/cycle at ΔK=20 MPa√m, and the ratio σ2 /σ1 of the cyclic stress σ2 exerted in the steel plate 2 to the cyclic stress σ1 exerted in the steel plate 1 is >=1.05, or the ratio t2 /t1 of the thickness t2 of the steel plate 2 to the thickness t1 of the steep plate 1 is <=0.95.
Patent JP-2003119350-A (JP)
Title: Aqueous curing resin composition
Inventor: YOKOTA YOSHIYUKI
IPC: C08G59/40
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous curing resin composition which has excellent workability, safety or the like, and with which a cured product having excellent basic properties such as water resistance, heat resistance, weather resistance, strength and corrosion resistance can be obtained. SOLUTION: The aqueous curing resin composition contains an aqueous resin dispersion composition and a curing agent. The aqueous resin dispersion composition is obtained by dispersing, in water, a reaction product of a bisphenol-type epoxy resin having 1.5-2.0 epoxy groups in average per one molecule and having a number average molecular weight of >=2,000 with a carboxy group-containing resin and/or a phosphoric acid group-containing resin. The ratio of the bisphenol-type epoxy resin to the carboxy group-containing resin and/or phosphoric acid group-containing resin is 50/50 to 95/5.
Patent JP-2003134713-A (JP)
Title: Stator for rotating electric machine
Inventor: SEKI MASAHIRO
IPC: H02K3/52
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To improve performance by simplifying the structure of a stator for a rotating electric machine. SOLUTION: The stator 1 for a rotating electric machine is constituted such that a coil is secured to a plurality of pole teeth 4 that are aligned on the internal surface of an arcuate yoke 3 in the peripheral direction at intervals and interiorly protruded in the radial direction. The stator comprises: slot conductive parts 8 formed such that a plurality of first conductive plate materials 6 are arranged between the pole teeth 4, 4 that adjoin each other, and both ends of the first conductive plate materials 6 are exposed and molded with an insulating resin 7;  and connecting conductive parts 10A, 10B formed such that both ends of second conductive plate materials 11 that make connectable ends of the first conductive plate materials 6 of the slot conductive parts 8, 8 that adjoin each other with the pole teeth 4 in-between, and that both ends of the second conductive plate materials are exposed and molded with an insulating resin 12. The coil is formed by connecting ends of the first conductive materials 6 of the slot conductive parts 8 and ends of the second conductive materials 11 of the connecting conductive parts 10A, 10B.
Patent JP-2003119470-A (JP)
Title: Method and equipment for coke production, and coke
Inventor: FUJIMOTO HIDEKAZU
IPC: C10B57/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing coke capable of improving properties of coke (e.g. particle diameter, strength) because singly separated pseudo- particle can be formed without mutual coagulation of pseudo-particles or pore- wall reinforcing materials. SOLUTION: The method comprises previously coatings a binder 2 on a pore forming material 1, and then adheresing the pore-wall reinforcing material 3 on the surface of the pore forming material 1. The method produces separated pseudo-particles 5 without mutual coagulation of the pseudo-particles 5 or the pore forming materials 3 because the binder 2 is coated on the pore forming material 1 which has large particle diameters, and the pore-wall reinforcing material 3 is also adhered on the pore forming material 1 coated with the binder 2. As a result, the properties of coke can be improved by this method.
Patent JP-2003116678-A (JP)
Title: Walker
Inventor: SEKI TAKATOMO
IPC: A47D13/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a walker which is provided with a slide lock mechanism excellent in durability and reliability and which keeps safety even when a height is frequently adjusted. SOLUTION: The slide lock mechanism 10 includes a rack member 20 fixed back and forth on the lower surface of an upper frame member 120, a slide member 30 which pivotally supports a second frame 140 so as to be freely rotatable and is attached to the rack member 20 so as to be slidable back and forth and a pawl member 40 which is arranged in the second frame 140 so as to be freely rotatable back and forth and has a metallic shaft 44, at the end, for fixing the slide of the second frame 140 by engagement with teeth 25 of the rack member 20.
Patent JP-2003123197-A (JP)
Title: Recognition device for road mark or the like
Inventor: TOKUYAMA TAKASHI
IPC: G06V10/12
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a specific image cannot be recognized because a load for processing is too large in the case of performing image processing of the whole screen and only a part of a road mark is photographed in the case of being adjacent to a precedent vehicle when photographing the surrounding area with an on-vehicle camera and recognizing a specific image such as the road mark. SOLUTION: A moving image photographed by an on-vehicle CCD camera 1 is made to be a frame image by an image processing basic part 2, and an image dividing part 3 sets only a part of image range part and extracts a prescribed image photographed to the part is extracted to be an image part. A plurality of images of this part are gathered and composited to be an intermediate image 5 and compared with data of the specific image in a template database 6 by the recognition finishing part 7 of an image recognition part 8. When coincident data is found, recognition is finished and this is outputted as the result of recognition. It is possible to specify a part of a photographed image by a time when a prescribed image is detected, a time when the image is varied and a velocity and to compare it with the data in the database for recognition without compositing the images.
Patent JP-2003121693-A (JP)
Title: Device and method for inserting optical fiber
Inventor: MATSUDA MASAKI
IPC: G02B6/36
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in the inserting depth of a coated optical fiber in spite of an inexpensive and small device. SOLUTION: A ferrule holder 35 is provided with a ferrule holding hole 36 for inserting a ferrule 30 and supported so as to make it freely slidable in the support hole 29 of a holder supporting member 26. The ferrule 30 is provided at one end with a hole 31 for inserting the coated optical fiber 8 of an optical fiber cord 7, and at the other end with a hole 32 for inserting a fiber 9. In addition, the ferrule holding hole 36 is kept in a negative pressure inside, pneumatically pressurizing the ferrule holder 35 when the coated optical fiber 8 is inserted into the hole 31 of the ferrule 30.
Patent JP-2003125160-A (JP)
Title: Image reading/recording device with recording medium placing cover
Inventor: AOKI NORIYUKI
IPC: G03G21/18
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reading/recording device capable of preventing a recording medium from being damaged with a cover opened when replacing a recording body. SOLUTION: A facsimile machine 100 is provided with; a machine main body 1, a pressing board 5; a recording section A for recording an image on recording paper; a replacement port 37 through which a recording cartridge is loaded/ejected; a tray 40 capable of opening/closing the replacement port and on which recording media are stacked when the replacement port is closed; and a lock mechanism 39. The ray 40 is provided with a printer cover 31 and an original stack tray 33. The printer cover is provided with an upper cover 30 by means of a rotary shaft 36 in a way of opening/closing the replacement port. The original stack tray 33 is turnably provided to the printer cover. The locking mechanism 39 is placed between the printer cover and an original stack tray support means so as to support the original stack tray to the printer cover in a removable way.
Patent JP-2003122114-A (JP)
Title: Toner replenishment device
Inventor: KUROHANE TOMOSHIGE
IPC: G03G15/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishment device in which smooth slide attachment/detachment of a toner cartridge to/from a toner hopper can be performed and the prevention of a leak of toner from the toner cartridge or toner hopper can be prevented by means of an extremely simple and inexpensive structure, in a toner replenishment device for an electrophotographic laser beam printer in which the toner cartridge is set on the toner hopper by being slid. SOLUTION: A sealing member provided in the periphery of the opening of the toner hopper is made a double-structure formed of a resin sheet and sponge. The periphery of the opening, particularly, the edges of the opening in the direction where the toner cartridge and a slidable lid are slid are formed by extending and rounding the resin sheet.
Patent JP-2003122285-A (JP)
Title: Copy fee discount output device
Inventor: KATO YUKIHIDE
IPC: G06Q30/06
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To discount a copy fee by printing advertisement to a blank part of a copying sheet in a digital output device. SOLUTION: Advertisement of an advertisement client contracted in advance is outputted to the blank part of a printed matter by the digital output device connected to the Internet via a telephone line, etc., so as to refund the advertisement fee discount for the advertisement to the user.
Patent JP-2003134133-A (JP)
Title: System and device for providing network service information, method thereof and terminal
Inventor: OKANOUE KAZUHIRO
IPC: H04W84/12
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily grasp a position and a radio transmission parameter for connecting to a narrow area radio communication system and also to obtain a higher communication service without causing deterioration of a communication service already provided under a mixed environment in newly establishing a new narrow area radio communication system in a system in which a wide area radio communication system and a narrow area radio communication system are mixed. SOLUTION: The user grasps his/her own position through a wide area communication system and also transmits to a radio area notification server a request condition such as the position and radio transmission parameter of a narrow area radio communication system to which the user want to be connected. The radio area notification server owns a database including the radio transmission parameters of narrow area radio communication systems and the base station positions for providing a narrow area radio communication service. If the radio area notification server receives the request condition from the user, the radio area notification server notifies the user of a service area of a narrow area radio communication system which satisfies the user's condition and is the closest to the user through the wide area radio communication system.
Patent JP-2003130866-A (JP)
Title: Device and method for measuring micro-area in sample
Inventor: TAKAHASHI SATOSHI
IPC: G01N21/64
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of performing hybridizing reaction, immune reaction and the like on site in a short time. SOLUTION: This device is provided with a micro-reacting means capable of selecting a specific micro-area in the sample and performing the reacting operation such as hybridizing reaction only to the part. Therefore, the hybridizing reaction, immune reaction and the like can be quickly performed on the sample such as a smear cell sample and a tissue section sample. Further the amount of reagent liquid can be reduced. The localization of gene and antibody and a cell image can be quickly and easily compared.
Patent JP-2003129532-A (JP)
Title: Single-lever faucet with click mechanism
Inventor: TAKAGI SHIGERU
IPC: F16K11/074
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a single-lever faucet with a click mechanism which generates a click feeling in a proper position in a vertical turning operation of a lever so as to save water, and can be easily attached to/detached from a normal faucet. SOLUTION: To this single-lever faucet for discharging/stopping water and adjusting the volume of the water in accordance with the vertical turning operation of a single lever 28, there is assembled the click mechanism 74 having: a movable member 76 which is fixed to the single lever 28 and turned integrally with the vertical and horizontal turning of the single lever 28; a fixed member 78 which is fixed to a faucet body in a state of horizontally turning integrally with the movable member 76 without vertically turning integrally with the movable member 76; an engaging pawl 116 which is provided it the fixed member 78; a groove 90 to be engaged, which is provided in the movable member 76; and a spring member 80 which urges the engaging pawl 116 toward the groove 90.  The click feeling is generated midway through the vertical turning operation of the single lever 28, so as to notify a user that the single lever 28 reaches a water-saving position.
Patent JP-2003125731-A (JP)
Title: Health food
Inventor: RI RENJUN
IPC: A23L1/304
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a health food of high quality, preservability and safety that is effective for health maintenance of human bodies, prophylaxis of diseases and retention of vitality by utilizing a waste of food processing residue. SOLUTION: A mixture of eggshells and eggshell membranes is used as a raw material. The mixture is washed in water, sterilized, dried, crushed and pulverized or granulated.
Patent JP-2003134671-A (JP)
Title: Controller for feeder system using prime mover driven power generator as power supply
Inventor: TAKABAYASHI YASUHIRO
IPC: H02J3/46
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent operation of a prime mover of a power generator from becoming unstable when a load is reduced, related to a system to supply power to a load whose fluctuation is large from a plurality of prime mover driving power generators operated in parallel. SOLUTION: This controller of power supply is provided with a light load detecting means which detects that a load is reduced from a normal state. If the light load detecting means detects a load is reduced, all the plurality of prime mover driven power generators, except for one generator, stop feeding power to loads. Thus only one power generator supplies power to the load.
Patent JP-2003143560-A (JP)
Title: Method and device for data transmission and method and device for data reception
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/85
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To transmit a compressed digital video signal so that it can be surely reproduced on the reception side, by a transmission system in which word string data which is based on data to be transmitted and is obtained by 8B/10B conversion and insertion of word synchronizing data is converted to serial data and is transmitted. SOLUTION: The compressed digital video signal consisting of a series of compressed data presence parts and compressing data absence parts alternately is subjected to 8B/10B conversion to obtain converted 10-bit word string data, and an additional word data group including word synchronizing data having a preliminarily set code is inserted to the compressed data absence parts to form composite 10-bit word string data, and the composite 10-bit word string data is converted to serial data and is sent to be transmitted.
Patent JP-2003143105-A (JP)
Title: Ofdm receiver, and method for acquiring synchronization
Inventor: ISHIKAWA KIMIHIKO
IPC: H04J11/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To improve symbol synchronization pull-in characteristic when performing reception diversity. SOLUTION: A/D conversion parts 110a and 110b apply an A/D conversion to a signal received by corresponding antennas 100a and 100b. Reception level measurement parts 120a and 120b measure the reception level of a received signal of each diversity branch, and a level comparison part 130 compares the measured reception level. A symbol synchronization timing selection part 150 selects the symbol synchronization timing of the diversity branch of one side from the symbol synchronization timing of each diversity branch detected by symbol synchronization timing detection parts 140a and 140b based on the result of comparing by the level comparison part 130. A synchronization generation part 160 calculates the timing of the top of effective symbols from selected symbol synchronization timing.
Patent JP-2003145071-A (JP)
Title: Cleaning apparatus and cleaning method
Inventor: YAMAMOTO TAKESHI
IPC: B08B3/12
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide cleaning apparatus and a cleaning method by which effective cleaning is practicable irrespective of the shape and the degree of adhesion of an article to be cleaned. SOLUTION: The cleaning apparatus is provided with a cleaning tank 1 which has a sealable structure and in which the article 7 to be cleaned is immersed into a cleaning liquid 6 stored inside, a vacuum pump 8 which is connected to the cleaning tank 1 and evacuates the inside of the cleaning tank, a pressure releasing valve 4 which is connected to the cleaning tank 1 and breaks reduced pressure in the cleaning tank, and an ultrasonic wave oscillator 9 which is provided at the cleaning tank 1 and ultrasonically cleans the article 7 to be cleaned in the cleaning liquid. Pressure reduction by the vacuum pump 8 and pressure release by the pressure releasing valve 4 are repeated alternately.
Patent JP-2003145805-A (JP)
Title: Recorder and recoding method
Inventor: NAITO YUICHI
IPC: H04N1/23
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To record high-quality images having smooth gray levels without increasing the number of recording heads. SOLUTION: In recording by scanning a carriage with the recording head 21 loaded for recording with the use of ink having additivity over a recording medium in a direction intersecting an arrangement direction of recording elements, a plurality of image data corresponding to different gradation levels are generated at an image processing part 3 from image data inputted from an interface 1, and stored into a plurality of buffer memories 50 respectively. The buffer memories are selected by a switch 51 for every scanning so that the plurality of image data are recorded overlapping with each other to the same recording region. The recoding head 21 is driven by a head driver 6 in accordance with image data stored in the selected buffer memories to record images.
Patent JP-2003144622-A (JP)
Title: Game machine
Inventor: FUJIMOTO ATSUSHI
IPC: A63F5/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which eliminates a bad condition based on discrepancy between a game value determined to the prize-winning bonus point of a game and a game value to be given at the game. SOLUTION: The game machine by which a player can play an optional number of games is provided with a main control circuit (71) which decides one of the bonus points to which the game value to be given to the player is determined as the prize-winning bonus point, reels (3L, 3C and 3R) for displaying the result of the game based on the decided result of the main control circuit (71) and a hopper (40) for giving the game value to the player based on the stopping mode of the reels (3L, 3C and 3R). The main control circuit (71) decides the prize-winning bonus point based on a difference between the number of medals to be put out which is determined to the prize-winning bonus point of each game of one or more times and the number of medals to be put out by the hopper (40) in each game.
Patent JP-2003155904-A (JP)
Title: Internal combustion engine having valve system
Inventor: SHIMOYAMA KAZUAKI
IPC: F02F1/24
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the assembly property of an internal combustion engine having a valve system by preventing a spherically-supported rocker arm from being inclined in the axial direction thereof to facilitate the installation of a cam shaft from an upper part of the rocker arm. SOLUTION: The valve system of the internal combustion engine has rocker arms 23 and 24 which are spherically supported by a lash adjuster, and cam shafts 25 and 26 disposed above the rocker arms 23 and 24. The cam shafts 25 and 26 are rotatably supported by a bearing part of a cam holder comprising a lower cam holder 30 tightened to a cylinder head 2 and an upper cam holder. A projecting part 56 to prevent the rocker arms 23 and 24 from being inclined in the axial direction A2 of the cam shafts 25 and 26 by the contact with the rocker arms 23 and 24 is provided on bearing parts 41, 44 and 45 and partition parts 54 and 55 integrated with the lower holder 30 facing both sides of the rocker arms 23 and 24 in the axial direction A2.
Patent JP-2003155673-A (JP)
Title: Base for leather like sheet and method of production for the same
Inventor: ADACHI HIDEAKI
IPC: D06N3/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a base for leather like sheet comprising an interlaced nonwoven fabric composed of latent splittable fibers and a polymeric elastomer, having mechanical strength together with excellent feeling which is conventionally unattainable and to provide a method of production for the same. SOLUTION: The leather like sheet comprising the interlaced nonwoven fabric composed of the latent splittable staple fibers splittable into five or more layers or bundles of split staple fibers obtained by splitting the latent splittable staple fibers and the polymeric elastomer, which is produced from the latent splittable staple fibers having >=2.0 dtex of fineness and <=0.32 of coefficient of dynamic friction by using a card/needle process and area (S1) of the primary interlaced nonwoven fabric after carrying out a 25-150 punches/cm<2> of primary interlacing needle punching to accumulated fleeces which is obtained by carding, for production of the nonwoven fabric and the area (S2) after subjecting the primary interlaced nonwoven fabric to more needle punching to obtain the interlaced nonwoven fabric for base of the leather like sheet satisfy following equation (1); 0.80<=S2/S1<=0.95.