baber/WOPTO huggingface dataset:
Patent JP-2004045819-A (JP)
Title: Manufacturing device and manufacturing method for optical fiber coupler and optical fiber coupler
Inventor: INOUE YOSHIFUMI
IPC: G02B6/293
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device for executing a manufacturing method for an optical fiber coupler in which manufacturing processes are simple.  <P>SOLUTION: An optical fiber holding base brings the parts to be welded of two optical fibers into contact, holds them and draws the welded part. A heating means heats the parts to be welded of the two optical fibers held by the optical fiber holding base. A laser light source inputs reference optical signals from one end of at least one of the two optical fibers held by the optical fiber holding base. An optical signal detector measures the intensity of optical signals emitted from the end part of at least one of the two optical fibers held by the optical fiber holding base. A light irradiation device irradiates points to be irradiated discretely distributed in the length direction of the optical fiber along the welded parts of the two optical fibers held by the optical fiber holding base with light and changes the refractive index of the core of the two optical fibers at the irradiation points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046014-A (JP)
Title: Electrophotographic developer, carrier for electrophotographic developer and method of manufacturing the carrier
Inventor: TANAKA MOTOHARU
IPC: G03G9/087
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for electrophotographic developer which is excellent in electromagnetic characteristic, electrical chargeability and developability.  <P>SOLUTION: A material composed of a metal oxide having a composition described below is used for the carrier for electrophotographic developer: the composition formula is Co<SB>x</SB>Fe<SB>3-x</SB>O<SB>4</SB>and 1<x≤2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051647-A (JP)
Title: Gasifier for solid biomass fuel
Inventor: SHIONOYA KOZO
IPC: C10J3/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasifier for a solid biomass fuel stably affording combustion and producing a gas without exposing an air jetting nozzle part to abnormally high temperatures.  <P>SOLUTION: The downward ventilating gasifier is equipped with a gas producing furnace body 1, an introducing means for the solid biomass fuel 4 provided in the upper part of the body, an air introducing means 51 having the air jetting nozzle part 53 installed in the central part of the body, a fire grate 14 provided in the lower part of the body and a discharging means for the produced gas installed in the lower part of the fire grate. The air introducing means 51 is equipped with a steam mixing means 62 mixing the introduced air with steam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023994-A (JP)
Title: Prime mover adapting magnetism
Inventor: TAGAMI HISAHIRO
IPC: H02K53/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prime mover making a motion along a set linear shape without concurrently providing an associated part of energy supply.  <P>SOLUTION: In a way to arrange in one line a plurality of magnets, when the fellow magnets are spaced further with the fellow reverse polarities so as to be opposed to each other further so as to be along the set linear shape, a magnetic field of the individual magnet is compounded in a position distant an adequate distance or more from the set linear shape, but in this compounded magnetic field, by positioning a junction unit of the magnet consisting of a plurality of the separate magnets with only a magnetic pole surface of the same kind facing to the outside or by positioning one magnetic pole end part of the magnet, the prime mover is constituted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052398-A (JP)
Title: Construction method of underground structure
Inventor: TANAKA KOICHI
IPC: E21D13/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of an underground structure for extremely reducing an influence on a neighboring existing structure, and extremely efficiently and safely constructing the underground structure having a maximally large space under an extremely limited road and site such as an urban area.  <P>SOLUTION: This construction method parallelly performs a process for constructing a land slide protection wall 13 under a shield hole 6 after precedently boring the shield hole 6, a process for excavating the ground on the lower side of the shield hole 6, a process for constructing floorslabs 2a and 2b and a foundation slab 3 of the respective floors and a process for constructing side walls 4a, 4b and 4c of the respective floors. The boring of the shield hole 6 is advanced in a width having a space equivalent to the first basement. The bedrock of the shield hole 6 is lined with a steel shell segment 7A composed of a plurality of steel shells 7. The land slide protection wall 13 is constructed in the shield hole by a cast-in-place pile wall method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050714-A (JP)
Title: Skin-material welding method for laminated plate
Inventor: KONISHI KEIJI
IPC: B29C65/20
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin-material welding method for a laminated plate, which enables a skin material to be easily mounted on a thermoplastic resin molding, and also enables mounting on the skin material using a raw material susceptible to a temperature.  <P>SOLUTION: A heated rod 12 is pressed into the skin material 40 and a core material 30 while a folded part 41 is held by a hold-down plate 17 of a welding device 10, and a folded piece 42, which serves as a part of the skin material 40, is fused with the core material 30. After that, the heated rod 12 is pulled out; and after the solidification of a molten part 31, the hold-down plate 17 is opened to obtainm a laminated plate 60 in which the core material 30 is integrated with the skin material 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107178-A (JP)
Title: Alarm timepiece with radio wave correction function
Inventor: NAKAMURA HIDEYUKI
IPC: G04G5/00
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To maintain the accuracy of an alarm timepiece, operate an alarm without uncertainty to a malfunction in radio wave reception, and save the power. SOLUTION: The alarm timepiece is provided with a receiving circuit capable of receiving a standard time radio wave, an alarm setting switch for setting on and off of the alarm, a time display part having an internal electronic clock moving at a constant speed and displaying time of the internal electronic clock, and a control circuit controlling them. The control circuit judges whether the alarm setting switch is in on state or off state (S2) when the time of the internal electronic clock becomes a time for receiving the standard time radio wave (S1). The control circuit controls so that the standard time radio wave is not received by the receiving signal and the time of the internal electronic clock is not corrected in the on state, and the standard time radio wave is received by the receiving signal and the time of the internal electronic clock is corrected in the off state.
Patent JP-2004051887-A (JP)
Title: Ink composition for inkjet recording
Inventor: SEGAWA HIROAKI
IPC: B82Y30/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet recording having excellent dispersibility, dispersion stability, gas resistance, light resistance and color-developing property.  <P>SOLUTION: The ink composition for inkjet recording at least contains water, surface-modified ultrafine organic pigment particles and a superpenetrant. The surface-modified ultrafine organic pigment particle is produced by a combination of vacuum deposition and surface treatment and has an average particle diameter of ≤50 nm. The surface-modified ultrafine organic pigment particle can be produced by evaporating an organic pigment in a vacuum vessel containing a small amount of an inert gas introduced into the vessel, collecting the produced ultrafine particles of the organic pigment on a substrate and subjecting the organic pigment on the substrate to discharge plasma treatment in the presence of a reactive gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057846-A (JP)
Title: Manufacturing method of composite having photocatalytic action
Inventor: TOSHIMA SHIGERO
IPC: C25D7/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To make simply and inexpensively obtainable a composite having an excellent photocatalytic action and good surface metal gloss.  <P>SOLUTION: In manufacturing a composite having photocatalytic action, a metal substrate is immersed in a metal plating bath wherein photocatalyst particles are suspended and dispersed and a metal plating film wherein photocatalyst particles are coprecipitated is formed on the surface of the metal substrate by a constant current pulse electrolytic method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058731-A (JP)
Title: Portable machine slot device
Inventor: HASEGAWA HIROYASU
IPC: B60R25/24
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable machine slot device capable of omitting the operation to discharge a portable machine in simple structure.  <P>SOLUTION: The portable machine slot device 11 comprises a locking mechanism 61 and an electromagnet 91. The locking mechanism 61 is such that a shutter holder 21 is locked by pressing the portable machine 31. The electromagnet 91 makes it impossible to discharge the portable machine 31 by holding the locking mechanism 61 by switching conduction / non-conduction and also makes it possible to discharge the portable machine 31 by releasing the holding of the locking mechanism 61.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047594-A (JP)
Title: Optometric instrument
Inventor: KOBAYASHI KATSUHIKO
IPC: A61B3/028
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optometric instrument with which an optometric index image on the eyeground of an eye to be examined is observed distinctly. SOLUTION: The optometric instrument displays the index image concerning the vision of a subject when he or she observes an optometric index. The instrument includes an observation part for permitting the subject to observe the optometric index through a correction lens system which is convertible in refraction degree, a refraction power measuring part for projecting the index being different from the above optometric index on the eye to be examined and measuring the refraction power of the eye from the reflection light,  an index image forming part for the index image of the vision when the eye to be examined observes the optometric index based on correction data in the correction lens system in the observation part and on the refraction power measured by the refraction power measuring part and a display part for displaying the index image of the vision when the eye observes the optometric index which is formed by the index image forming part. Thus, the instrument displays the index image of the vision when the subject observes the optometric index without processing the optometric index image on the eye to be examined.
Patent JP-2004062518-A (JP)
Title: System, method and program for managing id photograph
Inventor: FURUSHIMA NOBUMASA
IPC: G06Q50/22
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide security by ensuring that a person to be medicalized can be identified in many medical scenes such as examination, administration of medicines, surgery, etc.  <P>SOLUTION: A gate control mechanism 26 asks a host machine 10 about an ID number read by an ID number reading part 25 to receive ID information. A photographing part 23 photographs a patient's face and a photograph output part 24 prints the photograph of the patient's face and the ID information on a seal. The patient sticks the seal on a consultation ticket. Data on images taken are registered in a database 15. During examination, the image data with the ID information are received from the host machine 10 and displayed on a display 32. During administration, the image data with the ID data received from the host machine 10 are either printed on a seal to be stuck to a medicine bag or directly printed on the medicine bag. The seal is also stuck to an infusion bag or a blood transfusion bag or the data are directly printed thereon and supplied to a hospital room 5 or an operating room 6. During surgery, the patient's image and the ID information are displayed on the operating room terminal 60 to prevent a patient mix-up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060598-A (JP)
Title: Cooling system
Inventor: NAKANO HIROAKI
IPC: F01P3/20
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system capable of easily realizing air bleeding from a cooling water circulating passage while highly maintaining the efficiency of the circulation of cooling water in the cooling water circulating passage.  <P>SOLUTION: A radiator 13 is connected to an inverter 11 through the cooling water circulation passage 10 to circulate the cooling water by the driving of an electric pump 12. At least a part of the cooling water circulation passage 10 is installed on the upper side of the radiator 13 in a gravity direction. The radiator 13 comprises a cooling water filling passage 20 for filling the cooling water from the further upper side of the cooling water circulation passage 10 in the gravity direction. A part of the cooling water filling passage 20 on the upper side of the cooling water circulation passage 10 in the gravity direction is connected to the uppermost part H of the cooling water circulation passage 10 in the gravity direction through a bypass passage 21 having a leakage suppressing mechanism for suppressing the leakage of the cooling water from the cooling water circulation passage 10 to the cooling water filling passage 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064680-A (JP)
Title: Wireless calling apparatus
Inventor: TOUYA NORIHITO
IPC: H04W4/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily set a receiver to be notified of a call based upon a setting operation of the receiver for receiving radio waves transmitted from a transmitter wherein a calling operation is performed by providing a transmitting function for the radio waves in the receiver.  <P>SOLUTION: When a switch 24a of a first receiver 2a is set to ON, a second radio wave S2 modulated by a second identification code comprising a carrier wave of the same frequency as or a frequency different from a frequency of a first identification code which is a carrier wave of a first radio wave S1 from a transmitter 1 wherein the calling operation is performed is transmitted from a transmitting circuit 21a of the first receiver to a second receiver 2b in a prescribed timing. Thus, in the second receiver wherein the second radio wave is received, based upon a difference when the frequency of the first identification code and the frequency of the second identification code are equal or different, an alarm of calling is issued in a predetermined timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067157-A (JP)
Title: Packing device for plasma display device
Inventor: SASAKI AKIHIKO
IPC: B65D85/86
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily pack an accessory of a plasma display device at a low cost.  <P>SOLUTION: A packing device for a plasma display device comprises a packaging box comprising a bottom box 20 to hold the plasma display device 25 in an upright condition and a top box to be covered on the bottom box 20 and an accessory box 27 which is jointly packed in the packaging box and houses accessories of the plasma display device 25. Two cut-out pieces are formed on an opening end part of the bottom box 20 by forming cuts in the opening end part and folding the cuts inwardly. The accessory box 27 is housed in the bottom box 20 of the accessory box 27 by regulating the position by the cut-out pieces 28a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335776-A (JP)
Title: Bicyclic compound, method for producing the same and application thereof
Inventor: SHIRAISHI MITSURU
IPC: C07D225/06
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cyclic compound having CCR antagonism, especially CCR5 antagonism, and to provide its application.  <P>SOLUTION: The compound represented by the formula (1) [wherein, R<SP>1</SP>is a 5- or 6-membered ring which may be substituted; X<SP>1</SP>is a bond or the like; ring A is a 5- or 6-membered ring which may be substituted; ring B is a 8- to 10-membered ring which may be substituted; X<SP>2</SP>is a divalent group having 1-4 atoms; Z<SP>1</SP>is a divalent cyclic group or the like; Z<SP>2</SP>is a bond or the like; and R<SP>2</SP>is an amino group which may be substituted, a nitrogen-containing heterocyclic group or the like], or a salt thereof is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003244932-A (JP)
Title: Magnetic force application rotating device
Inventor: HANADA TOSHIJI
IPC: H02K53/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic force application rotating device capable of controlling the rotational speed of a power generator which is rotated and driven by the repulsion of magnetic force generated between magnets on rotating and fixed sides, and stabilizing a supply voltage to a storage battery or the like.  <P>SOLUTION: The magnetic force application rotating device is provided with a cylinder by which a first pulley 7 abuts against or separates from a main shaft pulley 5 by advancing/retreating a power generator 6, a rotating platform 24 mounted at the other end of the rotating shaft 4, a fixed platform 25 disposed opposite to the rotating platform on the concentric circle of the rotating platform 24, and a control means for turning on/off a clutch touching /detaching means after activating the power generator 6 by moving the cylinder formed to make the first belt pulley 7 abut on the main shaft pulley 5 when a detection signal for indicating a prescribed rotational speed is issued from a motor rotation sensor after rotating and driving a starting motor 2 in an arrangement in which a first magnet 28, a second magnet 29 and a third magnet 30 are arranged in a numerical order to unify them into one group and a plurality of pairs of magnets 28-30 are arranged so as to extend in radial directions of the rotating platform 24 and the fixed platform 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003061362-A (JP)
Title: Power converting device
Inventor: YAMAMOTO TOUMA
IPC: H02M7/48
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To make simple and low-cost the structure of a portion for controlling the amplitude of a signal wave based on the deviation of a command value from an output one in particular with regard to a power converting device. SOLUTION: A signal obtained by amplifying deviation of an output voltage amplitude command value VL* from an output voltage amplitude VL by a PI operator 111 is multiplied by a sine-wave signal of a constant amplitude from a ROM 103 to make a first sine-wave signal V1. A Δmodulator 121 and an LPF 122 make a second sine-wave signal V2 advanced by 90 degrees from the first sine-wave signal V1. Based on both signals V1, V2, a two-phase-to- three-phase converting circuit 123 makes three-phase sine-wave signals Vu, Vv and Vw. These signals Vu, Vv and Vw are compared with a triangular wave by comparators 107, 108, 109 to output switching signals Cu, Cv and Cw for transistors.
Patent JP-2004041630-A (JP)
Title: Cord reinforced golf club grip
Inventor: MIKAWA KENJI
IPC: A63B53/14
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cord reinforced golf club grip preventing twisting and deflection in a use and used by anyone without impairing the feeling of rubber.  <P>SOLUTION: The tissue structure of the cord 1 is woven into leno and interval between the cord 1-the cord 1 is widened than that of the conventional one, so that the area of the rubber part appearing on the grip surface is enlarged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073525-A (JP)
Title: Container with applicator
Inventor: YUZUHARA YUKITOMO
IPC: A45D34/04
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with an applicator which enables simplification of a manufacturing process and improves properties of insertion and extraction of a brush part.  <P>SOLUTION: In the container with the applicator wherein the applicator having the brush part is inserted extractibly through an opening part of a container body holding a liquid coating, a holder 12 which is provided in the opening part of the container body and engaged detachably with the applicator, a squeezing part 16 which is formed integrally with the holder 12 and which comes into contact with the brush part inserted into and extracted from the container body and squeezes the liquid coating, and a slit 18 which reduces the rigidity of the part 16, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074646-A (JP)
Title: Member for mold and mold
Inventor: NAGASHIMA TAICHI
IPC: B29C33/38
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for mold which shows outstanding non-adhesive properties, durability and resistance to abrasion and susceptibility to damage and maintains superior characteristics of early use even after its use for a long time only by simple care, and also to provide a mold.  <P>SOLUTION: The member for a mold is constituted of a primary coating film layer, an intermediate coating film layer and a top coating film layer sequentially formed on a molding face. The primary coating film layer contains 20 to 60 wt% of an inorganic fine particle and 50 to 10 wt% of a fluororesin as solid matters; the intermediate coating film layer contains 10 to 50 wt% of the inorganic fine particle and 60 to 20 wt% of the fluororesin as the solid matters; and the top coating film layer contains not less than 60 wt% of the fluororesin as the solid matter. The mold has the member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085798-A (JP)
Title: Liquid crystal display element
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/1335
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a display easy to see even when a viewing angle is tilted in a multi-domain structured liquid crystal display element by solving feeling of surface roughness due to minute defects.  <P>SOLUTION: A viewing angle compensation film 5 is disposed on a surface of a multi-domain structured vertical alignment liquid crystal cell 11 comprising liquid crystal molecules 2 sealed in between glass substrates 3a, 3b. Also positive uniaxial optical films 12a, 12b with 50-200 nm retardation value and with in-plane optic axes are disposed between the liquid crystal cell 11 and a polarizing plate 4b and between the viewing angle compensation film 5 and a polarizing plate 4a so as to make respective optic axes D, D perpendicularly intersect with each other and to form 45 degrees angle with transmission axes A of the polarizing plates 4a, 4b mutually having crossed Nicols relation. In this case angles which a direction of fall of the liquid crystal molecules 2 forms with the transmission axes A of the polarizing plates 4a, 4b and with the optic axes D of the uniaxial optical films 12a, 12b are arbitrarily set. Also two sheets of the uniaxial optical films 12a, 12b to be used are completely identical to each other.  <P>COPYRIGHT: (C)2004,JPO