baber/WOPTO huggingface dataset:
Patent JP-2004090432-A (JP)
Title: Liquid injection device, tank for discharging liquid of liquid injection device, and liquid discharging method of liquid injection device
Inventor: KUMAGAI TOSHIO
IPC: B41J2/185
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection device which can improve the discharge efficiency for a liquid in the liquid injection device by discharging the liquid in a liquid channel of the liquid injection device without damaging the quality of a liquid in a main tank, and to provide a liquid discharging tank of a liquid injection device, and a liquid discharging method of a liquid injection device.  <P>SOLUTION: At the time of exchanging ink, before a new ink cartridge is set after an ink cartridge is separated from a holder, a cartridge 31 for discharge of the same shape as that of the ink cartridge is set to the holder. A pressurized air generated by a pressurization pump is introduced into a space part S formed in the cartridge 31. The pressurized air introduced in the space part S is sent to a tube 4 for replenishment, and therefore the ink remaining in the tube 4 is collected by the air pressure to a sub tank. The collected ink is discharged from the side of a recording head by a suction force of a suction pump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093075-A (JP)
Title: Plate tube type heat exchanger
Inventor: IGARI TOSHIHIDE
IPC: F02C1/10
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate type heat exchanger equipped with a fin structure having high strength against thermal stress.  <P>SOLUTION: In a core part 1 of this heat exchanger, a high-temperature fluid layer 10 and a low-temperature fluid layer 11 are partitioned by rectangular thin flat plates 12 forming a floor face and a ceiling face between each layer. Extremely fine tubes 21 for increasing a heat transfer area are provided in the high-temperature fluid layer 10 and the low-temperature fluid layer 11. The tubes 21 have a cylindrical section respectively, and are disposed along the flow direction of high-temperature fluid 18 in the high-temperature fluid layer 10. Similarly, the tubes are also disposed along the flow direction of low-temperature fluid 19 in the low-temperature fluid layer 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089612-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution capable of further improving significance of a symbol regenerating process.  <P>SOLUTION: When the symbol regenerating process is performed in a great success time, added benefit applied after a special game operation end is changed based on a relative relation of great success forms before re-variation and after re-variation. Therefore, the relative relation of the great success form after the re-variation becomes a new value element, new delight, anger, sorrow and pleasure of a player by the relative relation can be generated, power of attention of the player to the symbol regeneration process increases, and the significance of the symbol regenerating process is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143902-A (JP)
Title: Weeding apparatus without staining hand
Inventor: KAWA SETSUKO
IPC: A01M21/02
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a weeding apparatus capable of rotating rotatable disks (1) in the form of sandwiching roots of weeds and rotatable auxiliary blades (15), pulling out the weeds by the torque thereof and collectively treating the pulled out weeds. SOLUTION: This weeding apparatus comprises the rotatable disks (1) continuously axially supported on a supporting bar curved in a somewhat curve form and the rotatable auxiliary blades (15) as an essential structure. Thereby, the weeds on the ground are pulled out by the torque such as the electrically-driven torque transmitted through rotating gears by the essential structure and housed in a collecting part formed at the rear.
Patent JP-2004102388-A (JP)
Title: Image display system of customer terminal
Inventor: ISHIHARA ISAKO
IPC: G06Q40/02
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a center terminal and to minimize a space of a system.  <P>SOLUTION: Each customer terminal 100 comprises a customer acquisition camera 101 for acquiring a customer image and transmitting the acquired image to a center terminal 200. The center terminal 200 comprises a customer image storing part for storing the customer image acquired by the customer acquisition camera. An image display control part 205 displays the image of the present customer among the customer images stored in the customer image storing part 204, on a screen, and the plurality of customer images including the customer operating the other customer terminal are simultaneously displayed, when a specific image switching instruction is given.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103324-A (JP)
Title: Discharge lamp and luminaire
Inventor: YANO EIJU
IPC: H01J65/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp and a luminaire using the same having a means for diffusing a positive column in a positive half period of the discharge lamp with a discharge medium containing xenon enclosed therein and improving light emitting efficiency by using the means.  <P>SOLUTION: A discharge lamp DL comprises a translucent airtight container 1; a phosphor layer 2 arranged inside the airtight container 1 and mainly composed of a phosphor having negative charging tendency; an inner electrode 4 with short dimensions sealed in the airtight container 1; a discharge medium containing xenon enclosed in the airtight container 1; a positive charge adding means CA for adding positive charges inside the airtight container 1; and an external electrode 5 arranged along a length direction of the airtight container 1 and almost contacted to an outer circumferential surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100270-A (JP)
Title: Noise barrier wall
Inventor: HATTORI MASAO
IPC: E01F8/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of conventional noise barrier walls: wherein noises within vehicle roads are increased as sounds reflected from walls are added to generated noises because the walls simply reflect the noises generated at the vehicle roads toward the vehicle roads; wherein noises going over the tops of the noise barrier walls are great while noises caused by the vibration of the noise barrier walls themselves are also increased, resulting in poor efficiency of blocking the noises conducted to the outside.  <P>SOLUTION: The noise barrier wall 1 comprises a noise barrier wall body 2 installed vertically from the surface of the ground and a noise absorber 4 extending along the top of the noise barrier wall body 2 and having a helical cross section, with the outside open part thereof being pointed to the side where noises are generated. The noise absorber 4 absorbs part of the noises coming therein, so that reflected noises, if any, become smaller. Thus, the noises filling the vehicle roads are made smaller and the noises going over the noise barrier wall become smaller. The noises caused by the vibration of the noise barrier wall itself are also reduced. As a result, the efficiency of blocking the noises can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109257-A (JP)
Title: Camera
Inventor: KAMISAKA TAKESHI
IPC: G03B17/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera realizing the stable opening/closing operation of a lens barrier.  <P>SOLUTION: The camera is equipped with a lens barrel 2 having a photographic lens and moving forward and backward in an optical axis direction between a collapsing position and a photographing feasible position, the lens barrier 32 arranged in front of the photographic lens and opened/closed with respect to the photographic lens, a barrier opening/closing means for making the lens barrier 32 perform the opening/closing operation, a barrier interlocking means constituted to move the lens barrier 32 from a closing position to an opening position by the barrier opening/closing means with the movement of the lens barrel 2 from the collapsing position to the photographing feasible position, and move the lens barrier 32 from the opening position to the closing position by the barrier opening/closing means with the movement of the lens barrel 2 from the photographing feasible position to the collapsing position, and a first biasing means 5 for biasing so that biasing force in a closing direction may be given to the lens barrier 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107019-A (JP)
Title: Roller with built-in motor, and conveyer
Inventor: ITO KAZUO
IPC: B65G39/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor built-in roller using a stepping motor restrained in vibration transmitted to an outside, and a conveyer using the roller.  <P>SOLUTION: In this motor built-in roller built in with the stepping motor 20 inside a roller body 10 supported rotatably to fixed shafts 14, 15, a stator 21 of the stepping motor 20 is connected to the fixed shaft 14, and a driving force transmission part 30 is provided between a rotor 26 of the motor 20 and the roller body 10. The first cushioning member 40 is provided in a connection portion between the stator 21 and the fixed shaft 14, and the second cushioning member 33 is interposed in the midway of a driving force transmission route from the rotor 26 to the roller body 10 via the driving force transmission part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109641-A (JP)
Title: Transfer method for microstructure
Inventor: HIRAI YOSHIHIKO
IPC: G02B6/13
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently transferring a fine rugged structure of a pattern material to a relatively large surface of a base material at low cost.  <P>SOLUTION: In the transfer method for the fine rugged structure, the fine rugged structure of the pattern material (2) is brought into contact with one surface of the base material (1) to heat and soften at least the one surface of the base material with the heat from a heat source generating the Joule heat and the fine rugged structure of the pattern material (2) is pressed against the one surface of the heated and softened base material, thereby transferring the fine rugged structure of the pattern material (2) to the one surface of the base material (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105897-A (JP)
Title: Negative ion generator and air cleaner provided therewith
Inventor: NAKAO HIROSHI
IPC: B03C3/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative ion generator which can create a more comfortable environment by changing the amount of negative ions (photoelectrons) to be generated without losing the bactericidal effect possessed by a UV irradiation source.  <P>SOLUTION: The method of stopping supply of a negative electric charge to a photoelectron emission material 3 and of reducing the amount of the photoelectrons to be generated, i.e. the amount of the negative ions to be generated by changing the potential of the material 3, is employed to create a comfortable environment by controlling the amount of the negative ions to be generated without losing the bactericidal effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113270-A (JP)
Title: Earhole type saw clinical thermometer and body temperature management system based on the clinical thermometer
Inventor: HOSODA SAICHI
IPC: G01K7/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earhole type SAW clinical thermometer that continuously measures temperature data without limiting the movement of the body and centrally manages the body temperature data of many patients through a network, and a body temperature management system based on the clinical thermometer.  <P>SOLUTION: The body temperature management system is composed of the earhole type SAW clinical thermometer incorporating a SAW clinical thermometric device having a body temperature measuring reflector to measure body temperature data, an ID reflector to acquire ID (identification) information, and an IDT (identification transducer) to receive data detection pulse signals and send reflection pulse signals, and an antenna in a casing, and a temperature measuring device sending data detection pulse signals to the earhole type SAW clinical thermometer and receiving the reflection pulse signals outputted from the earhole type SAW clinical thermometer, measuring temperature data and acquiring ID information by computing the reflection pulse signals and transmitting the temperature data and ID information to servers through a network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117606-A (JP)
Title: Backlight of liquid crystal display
Inventor: MIYASHITA JUNJI
IPC: F21Y101/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight adaptive to a colored and moving picture liquid crystal display without increasing power consumption and having bright and high luminance, low power consumption and high efficiency by improving the light transmittance of a light controlling body.  <P>SOLUTION: In the backlight of a liquid crystal display having a light source, a light transmission plate receiving light projected from the light source, diffusing the light to the inner part thereof by repeating total reflection of the light between upper and lower surfaces thereof and having many step-shaped reflection surfaces formed on the lower surface, a reflection sheet disposed opposite to the lower surface of the light guide plate and reflecting light leaked from the lower surface of the light transmission plate and turn the light to the light transmission plate and the light controlling body receiving light projected from the upper surface of the light transmission plate and controlling the light to be necessary light, the light controlling body is constituted of only a plurality of prism sheets and each of the plurality of the prism sheets is formed by arranging many fine prisms to be mutually parallel on the upper surfaces of the sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120485-A (JP)
Title: Fax transmitter and fax transmission system
Inventor: ATSUMI TOMOYUKI
IPC: H04L12/58
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FAX transmitter and a FAX transmission system by which a user can quickly know reception of a FAX document even, e.g., in his visited business place or the like and also can transit a FAX document through a simple operation.  <P>SOLUTION: When a document is usually transmitted by facsimile from the FAX machine 310 to an MFP 230 (A1), this causes a mail telling the FAX reception to transmit from the MFP 230 to a portable phone 410 (A2). When the user of the phone writes a FAX data transfer destination in a reply to the mail (A3), the FAX data is transferred to, e.g., a FAX machine 110 connected to the Internet (A6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119344-A (JP)
Title: Gas blast circuit breaker
Inventor: YOSHIDA DAISUKE
IPC: H01H33/915
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc-extinguishing chamber having high breaking performance, in a gas blast circuit breaker.  <P>SOLUTION: A check valve for introducing arc energy generated between contacts into a heat puffer chamber from a piston rod hollow part is installed; pressure in the heat puffer chamber at a current zero-point is raised by limiting passage formation for discharging gas to an outside gas space from the piston rod to the later stage of a breaking operation; and a plurality of gas inlet passages to the heat puffer chamber are formed so that a gas lowered in temperature by mixing it with a gas at ordinary temperature is sprayed to the arc to extinguish the generated arc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121299-A (JP)
Title: Production facility for absorbable article
Inventor: FUJITA MASAYA
IPC: A61F13/472
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the optional adaptation as for the folding of a wing-like flap either in a belly fold fashion by folding it on a liquid permeable surface sheet side or a back fold fashion by folding it on a liquid impermeable rear sheet side in the production facility for absorbable articles.  <P>SOLUTION: In the production facility for absorbable articles which comprises a production process line for producing sanitary napkins 1 and a separate packing process line for individually packing the sanitary napkins 1, the separate packing process line is provided with wing folding equipment 25 for folding the wing-like flap W inward as a pre-stage for the individual packing and the wing folding equipment 25 comprises a conveyor 30 for conveying the sanitary napkins 1 and wing folding machines 31 and 32 arranged respectively on the upper and lower surface sides of the conveyor 30. The conveyor 30 is made movable vertically while the direction of running a conveyor belt is changeable reversibly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127648-A (JP)
Title: Lighting stand
Inventor: OKUMURA AKIHIKO
IPC: B03C3/41
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently utilize negative ions by efficiently pouring the negative ions over the human body while safety is sufficiently ensured.  <P>SOLUTION: The lighting stand 10 has a stand body 12; an electrode 24 housed in the stand body 12 and discharging negative ions; and a power-carrying part 26 carrying power to the electrode 24. The negative ions are radiated from a radiation hole 28 formed in the position corresponding to the electrode 24. The radiation hole 28 is installed on a center line C of the stand body 12 and formed so as to direct toward the lower side in a swingable joining member 22. The electrode 24 is formed in the position not projecting from the radiation hole 28. A cover 32 for preventing the contact of the human body to the electrode 24 while passage or transmission of negative ions is permitted is installed in the radiation hole 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128144-A (JP)
Title: Optical coupling apparatus for bidirectional communication and electronic apparatus having same
Inventor: MORIKAWA HIROAKI
IPC: H01L31/12
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a circuit configuration, to reduce the number of terminal pins, and to achieve miniaturization and low costs.  <P>SOLUTION: In a first optical coupling device; an electric signal from respective terminal pins 11d, 11e is converted to a light signal by a light-emitting diode 12, the light signal is transmitted from the light-emitting diode 12 to a phototransistor 22, the light signal is converted back to the electric signal by the phototransistor 22, and the electric signal is outputted from respective terminal pins 22d, 22e. In a second optical coupling device; the electric signal from the respective terminal pins 22d, 22e is converted to the light signal by a light-emitting diode 23, the light signal is transmitted from the light-emitting diode 23 to a phototransistor 13, the light signal is converted back to the electric signal by the phototransistor 13, and the electric signal is outputted from the respective terminal pins 11d, 11e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126215-A (JP)
Title: Detaching mechanism and detaching member for auxiliary lens of spectacles
Inventor: SUETSUGU MASAYOSHI
IPC: G02C9/04
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new detaching mechanism for simply attaching and tightly holding lenses.  <P>SOLUTION: The detaching mechanism has detaching members fixed near both ends of the main lenses of spectacles and comprising first enlargement parts which protrude ahead from the main lenses of the spectacles and second enlargement parts positioned backward from the first enlargement parts, and in order to attach auxiliary lenses to the detaching members, the auxiliary lenses have holes or notches in which the first enlargement parts can intrude in correspondence with the respective detaching members. The inner edge of each hole is set between the first enlargement part and the second enlargement part of each detaching member and movement of each auxiliary lens is blocked by the first enlargement part and the second enlargement part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122966-A (JP)
Title: Rear seat of automobile
Inventor: ISHIKAWA MASARU
IPC: B60N2/75
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear seat of an automobile with reduced man-hours of assembling work by omitting an assembling bracket, bolt, nut or the like, and an easily assembleable center armrest or center back between left and right seat backs.  <P>SOLUTION: The left and right divided seat backs of the rear seat of the automobile are placed with a predetermined interval, an inner back side is supported on a seat cushion by respective reclining devices 19, 20, and a position regulating pin 33 projects in a predetermined position of an upper arm 26 to the inner back side on another side of the left and right seat backs. The center armrest 16 includes a guide groove opened on one side surface so as to correspond to the position regulating pin 33, is rotatably supported by hinge pins 27, 28 of the reclining devices 19, 20 of the left and right seat backs by engaging the guide groove with the position regulating pin 33, and is arranged so as to swing between a forward bent position and a folded position between the left and right seat backs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123037-A (JP)
Title: Load transmitting structure of automobile
Inventor: MINAMI TERUYUKI
IPC: B62D25/08
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the intrusion of a front tire toward a cabin in the case of a head-on collision of an automobile.  <P>SOLUTION: A part near the front part 16C of a door belt line 28 in a front pillar 16 is reinforced by the lower wall 22B of a front pillar outer reinforcement 20. In the case of a head-on collision of the automobile, the body 10 starts pitching, and a load applied to the lower wall 22B from the front tire 14 when the front tire 14 abuts to the lower wall 22B of the front pillar outer reinforcement 20 is transmitted to the upper part 16B of the front pillar 16 or a door belt line 28 along ridges 22E and 22G of the lower wall 22B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133056-A (JP)
Title: Optical module and its manufacturing method
Inventor: NAKAZAWA SATORU
IPC: G02B6/24
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which is made small-sized and reduced in cost, and its manufacturing method.  <P>SOLUTION: An optical fiber coil 3 is arranged in a housing of the optical module. The optical fiber coil 3 is formed by winding an optical fiber 4 for amplification around the outer circumferential surface of a bobbin 5. Both ends of the optical fiber 4 for amplification are connected to optical fibers 5 for connection by fusion splicing. The bobbin 5 is longer than the width of a coil bundle 4a formed of the optical fiber 4 for amplification. Then a part of the outer circumferential surface of the bobbin 5 which is not wound with the optical fiber 4 for amplification constitutes an extra-length guide part 8 which guides extra-length parts of the optical fiber 6 for connection. The extra-length parts of the optical fibers 6 for connection are wired and processed on the coil bundle 4a along the extra-length guide part 8. The extra-length guide part 8 secures the minimum diameter of curvature of the optical fibers 6 for connection.  <P>COPYRIGHT: (C)2004,JPO