baber/WOPTO huggingface dataset:
Patent JP-2004127746-A (JP)
Title: Light-emitting element
Inventor: NOGUCHI TAKASHI
IPC: H05B33/14
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize improvement in the actual light-emitting efficiency, in a selfluminous emitting element in which the refractive index of a light-emitting side of an organic electroluminescent element, an inorganic electroluminescent element, etc. is higher than that of air.  <P>SOLUTION: The selfluminous light-emitting element, having a refractive index of a light-emitting site higher than that of the air includes a rugged structure on a surface of a light-emitting side of the element. The emitting-element has a convolution product N'(u, v) of for an angular distribution N(u, v) of a normal vector n on the surface of the light emission side and a critical angular distribution C(u, v) and an inner product (E, N') of the angular distribution E(u, v) of a radiant vector e and the N'(u, v) is 1.2 times as large as that which has no rugged structure on the front surface side of the light-emitting side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121696-A (JP)
Title: Judging method for tendency of cosmetic smear
Inventor: MIYAZAWA MASAKAZU
IPC: A45D44/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which accurately judges the kind of a cosmetic smear.  <P>SOLUTION: The tendency of the cosmetic smear and the type of the smear are judged with a ultrafine three-dimensional structure of the skin such as the depth of skin grooves and skin hills or the like as an index from a skin replica and/or images by a video microscope or the like of the skin. The cosmetic smears are classified into (1) a cosmetic smear by a wetting variation of a coloring material, (2) a cosmetic smear by a localization of a cosmetic, and (3) a cosmetic smear by the falling out of a cosmetic. This judging method is especially suitable for the judgements of (2) and (3) cosmetic smears. This kind of judging method is preferably shown together with the skin replica and/or images by the video microscope or the like of the skin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128387-A (JP)
Title: Multilayer substrate and its manufacturing method
Inventor: NAKADA MASAKAZU
IPC: H05K3/46
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer substrate in which an electrical connection between layers is made perfect by inserting a protruding electrode into a conductive paste circuit provided to each layer when the multilayer substrate is formed, and to provide the multilayer substrate.  <P>SOLUTION: A first wiring board is provided by filling a basic material comprising a wiring groove corresponding to a through hole and a wiring pattern with a flexible conductive paste. A second wiring board, formed in the same manner as the first wiring board, is provided by filling a basic material comprising a wiring groove corresponding to a through hole and a wiring pattern with the flexible conductive paste. The protruding electrode is formed on a surface by printing the conductive paste on a through hole land of the first wiring board. By inserting and pressure-bonding the protruding electrode to the wiring pattern and the through hole land of the second wiring board, the first and second wiring boards are connected in the surface state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129764-A (JP)
Title: Needle thread take-up of sewing machine
Inventor: YAMAZAKI NORIO
IPC: D05B49/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle thread take-up of a sewing machine capable of surely preventing a thread from falling out and facilitating thread hooking.  <P>SOLUTION: A guide piece 2 successively provided on the tip part of a needle thread take-up body 1 is bent roughly 180° downwards and the guide piece 2 is provided on the tip part lower side of the needle thread take-up body 1. A thread hole 3 passed through in a thickness direction is provided on the connection part of the guide piece 2 and the needle thread take-up body 1 and a thread leading hole 4 communicating with the thread hole 3 is formed between the upper edge of the guide piece 2 and the lower edge of the needle thread take-up body 1. A thread introducing piece 5 facing one side face of the tip part of the needle thread take-up body 1 and forming a gap 6 through which the thread can be inserted between the facing parts is provided on the tip part of the guide piece 2. The thread inserted to the thread hole 3 is prevented from falling out from the thread leading hole 4 by the thread introducing piece 5 and the thread abutting on one side face of the needle thread take-up main body 1 is inserted to the thread hole 3 by drawing it to the side of the thread hole 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097725-A (JP)
Title: Dental mirror with light
Inventor: YANO MINORU
IPC: A61B1/24
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental mirror equipped with a light which has improved features including lighting the back side of teeth so that they can be seen better for visual observation and preventing the failure to turn on or off the light.  <P>SOLUTION: This dental mirror is provided with a cylindrical body 1 suitable as a grip, a mirror 3 being inclined from the axial direction of the cylindrical body 1 disposed on the its tip, a light emitting diode (LED) 5 placed near the end and inside of the cylindrical body 1 in a way that its optical axis comes in line with the body axis, and a prism 6 disposed in front of LED 5 to reflect the light from LED 5 toward the direction of an arrow A, or the back side of teeth. Thus, the back surface of teeth to be observed can be appropriately illuminated and well observed with the mirror 3. Incorporating a coin-type battery 4 under the rear face of the mirror 3 has made the entire body more compact. Moreover, as this mirror is of a throwaway type, that is, there is neither battery cover nor need to replace the battery, it is safe in that there is no fear that the battery may be fallen out and swallowed. An operation part 7 on the other end of the body 1 is made slidable so that it can function as a switch, which prevents the failure to turn off the switch when the mirror is stored with this side down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133265-A (JP)
Title: Developing device and image forming apparatus
Inventor: HAYAKAWA TATSURO
IPC: G03G15/08
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the driving torque of a developing unit by preventing the deterioration of toner.  <P>SOLUTION: In a developing device using two developing rollers, the circumferential speed of the developing roller brought into contact with a D blade is made lower than that of the other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003184495-A (JP)
Title: Seal material
Inventor: KUBOTA SADAO
IPC: E21D11/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment structure capable of preventing a construction accuracy from being lowered due to entry of sediment by preventing hinged portions from being smoothly rotated due to entry of excavated sediment into clearances between the segments of the outer peripheral portions of hinges to rotatingly move the segments about hinge connection parts when segment rings are formed integrally with each other by hinge structures, in a shield construction method for constructing a tunnel in combination of the unit segments with each other.  <P>SOLUTION: This clearance seal material for shield construction method is formed of an elastic body having a surface in contact one or both of the portions of two segments formed of a segment having a fitting projected part forming a hinge structure by fitting and a segment having a fitting recess on the outer peripheral side of the fitting projected part or the recess at the end part of the segments and also having a shape allowed to fit to a clearance of general V-shape in cross section formed on the outer peripheral side of a connection part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004137315-A (JP)
Title: Ink composition
Inventor: MIZUTANI TAKUO
IPC: C09D11/38
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition having excellent permeability on a print, good fixing properties of an ink just after printing and carrying out printing on a wide range of printing media with slight bleeding or disorder of a printed image and printing on plain paper without cockling.  <P>SOLUTION: The ink composition comprises at least a colorant, a dispersing agent and a solvent. The ink composition is characterized as comprising a hydrocarbon solvent in an amount of 55-95 wt.% based on the whole solvent as a main solvent and an ester derivative of an alkylene glycol or a polyalkylene glycol as another solvent. Furthermore, the ester derivative of the alkylene glycol or the polyalkylene glycol is especially at least one selected from a monoalkyl ester compound, a monoalkyl ether monoalkyl ester compound or a dialkyl ester compound of the (poly)alkylene glycol in the ink composition of the constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136504-A (JP)
Title: Polyester film
Inventor: MORI KUNIHARU
IPC: B32B27/36
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oriented film which has mechanical properties peculiar to a polyester film, has an excellent stiffness feeling, can be thinned, and is excellent in thermal properties and flexural fatigue resistance.  <P>SOLUTION: In the polyester film comprising a layer (I)/layer (II)/layer (I) composite constitution, the layer (I) is made of a polyester mainly comprising an ethylene terephthalate unit and having a melting point of 225°C or higher, the layer (II) is made of a polyester mainly comprising an ethylene terephthalate unit and having a melting point of 225°C or higher and at least two ethylenic polymers selected from polyethylene and ethylene copolymers (excluding an ethylenic copolymer wherein an α,β-unsaturated carboxylic acid is ionized), and the ratio of the weight of the polyester to the total weight of the ethylene polymers is 80/20-99/1 (wt%).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136755-A (JP)
Title: Door weather strip
Inventor: UCHIDA TAKESHI
IPC: B60J10/08
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door weather strip capable of preventing roll-up of a seal lip head end part in closing a door due to deterioration of fitting of the door and preventing detachment of a mounting base part from a retainer even when a hand touches the seal lip in closing the door.  <P>SOLUTION: This door weather strip 22 is furnished with the mounting base part 23 to be mounted on a peripheral edge part of the door to open and close a car body opening part and the seal lip 26 provided on an end part of the mounting base part through a thick support part 25 and to seal the car body opening part by making elastically contact with a stepped surface 27b of a roof panel 27. Rigidity of the support part is lowered by forming a hollow part 28 inside the support part, slacking deformation of the seal lip in closing the door is absorbed by the support part rigidity of which is lowered and a bulged part 29 to reduce a clearance between a sash part 20 and the roof panel 27 is formed on a front surface on the outdoor side of the support part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146920-A (JP)
Title: Multifunctional electronic apparatus
Inventor: KAGEI MIHO
IPC: G06F3/0489
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of prior arts that a user takes much of trouble with operations in the case of using an electronic desk calculator mode provided with a mobile phone because the user starts the electronic desk calculator mode by way of a menu indicating a plurality of modes including the electronic desk calculator mode.  <P>SOLUTION: In a multifunctional electronic apparatus, for example, in a waiting mode of a mobile phone 1, when a user operates numeric keys of a key operation section 3 to enter a numeral, a display section 7 displays the entered numeral and a short-cut key shifting to the electronic desk calculator mode. When the user operates the key operation section 3 and depresses a key corresponding to the short-cut key, the electronic desk calculator mode is started. Then the multifunctional electronic apparatus can recognize the numeral entered in the waiting mode as at least part of arithmetic entry numerals to save the operation trouble of the user and to realize operations visually and easily understandable by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187686-A (JP)
Title: Auxiliary cover mounting structure of circuit breaker for wiring
Inventor: KIM HAN-BYURU
IPC: H01H73/18
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary cover mounting structure of a circuit breaker for wiring capable of preventing a main cover and the auxiliary cover from breakage caused by the pressure of the gas generated just after the arc extinction in the circuit breaker.  <P>SOLUTION: The circuit breaker comprises a case 1 forming an outer box, a main cover 2 formed to the upper part of the case 1, an auxiliary device 4 housed inside the main cover 2, an auxiliary cover 3 opening/closing freely pivoted at the upper part of the main cover 2, and a jointing screw 5 screwing the auxiliary cover 3 to the main cover 2. The auxiliary cover 3 is elastically pivoted on the main cover 2 by making a buffer member 6 engage with the auxiliary cover 3 and the jointing screw 5 between them. The auxiliary cover mounting structure of a circuit breaker for wiring is constructed so as to form a gap with a prescribed width through which, the gas generated at the arc extinction can be intermittently exhausted by lifting the auxiliary cover 3 upward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004059567-A (JP)
Title: Quinoline compound
Inventor: ISHIHARA YUJI
IPC: A61P17/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quinoline compound having a melanin-agglutination hormone-antagonizing activity and useful as the preventing and treating agent of obesity.  <P>SOLUTION: This compound is expressed by formula [wherein, Ar is a cyclic group allowed to have a substituent; X is a bonding or a spacer having a main chain of 1-6 number of atoms; R<SP>1</SP>, R<SP>2</SP>are each the same or different and are each H or a hydrocarbon allowed to have a substituent, or R<SP>1</SP>and R<SP>2</SP>are allowed to form a nitrogen-containing heterocyclic ring allowed to have a substituent together with adjacent nitrogen atom; Y is a divalent hydrocarbon group (except for CO) allowed to have a substituent; R<SP>3</SP>is H or a hydrocarbon group may have a substituent; ring A and ring B may have further substituents; and further when the ring B has a further substituent, the substituent may form a ring by bonding with the R<SP>1</SP>] or its salt or prodrug.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202003-A (JP)
Title: Change-over valve having regeneration function for arm
Inventor: IOKU KENSUKE
IPC: F15B11/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small directional change-over valve capable of increasing a cross-section area of a regeneration passage without increasing an external form.  <P>SOLUTION: The regeneration passage 50 connected to a supply passage 39 from a pump is provided on a main body 23 of a first directional change-over valve, in the change-over valve having the first directional change-over valve 21 to supply and discharge pressure oil to and from the cylinder 9 for the arm. A discharge passage 45 is connected at the time of discharge motion of a supply and discharge passage 44 of the first directional change-over valve connected to a rod side pressure chamber 11 of a cylinder 9 for an arm. A check valve 51 is provided in the regeneration passage provided on the main body of the first directional change-over valve, the discharge passage is formed along one flat surface at a right angle with an axis of a spool 24 and connected to the tank through the diaphragm 52. The regeneration passage is provided on the main body so as to connect an enlarged part 33 continued to the supply passage and an enlarged part 35 continued to the discharge passage to each other, and the enlarged part continued to the discharge passage is formed along the one flat surface at the right angle with the axis of the spool with the discharge passage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147757-A (JP)
Title: Wood-type golf club head and wood-type golf club
Inventor: KIMURA TAKUJI
IPC: A63B53/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood-type golf club head whose head volume is at least 300 ml, capable of achieving a high and stable trajectory, and a wood-type golf club with the head.  <P>SOLUTION: The wood-type golf club has the wood-type golf club head 1, a shaft, and a grip. The volume of the wood-type golf club head 1 is at least 300ml, and the vertical moment of inertia is at least 1800gcm<SP>2</SP>. The golf club head comprises a face part 2, a side part 3, a crown part 4 and a sole part 5. The effective loft angle is at least 14 degrees and not more than 18 degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149429-A (JP)
Title: Indole compound and application thereof
Inventor: WATANABE HIROYUKI
IPC: A61P25/28
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel compound having excellent β-secretase inhibitory actions or Aβ production/secretion/aggregation inhibitory actions.  <P>SOLUTION: The compound is represented by formula (I), where R<SP>1</SP>denotes a halogen atom or a cyclic group which may have a substituent; R<SP>2</SP>denotes a cyclic group which may have a substituent; R<SP>3</SP>denotes a hydrogen atom or a hydrocarbon group which may have a substituent; W denotes a bivalent lower hydrocarbon group; and ring A denotes a benzene ring which may have a substituent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151916-A (JP)
Title: Electronic device and system control method
Inventor: KOJO AKIHIRO
IPC: G06F3/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device and a system control method that can prevent a wrong input and a wrong operation by switching between permission and prohibition of execution of functions assigned to buttons disposed on a face of a casing having a coordinate input device (touch panel).  <P>SOLUTION: When the screen area of a button icon 41 on an LCD 6 is pressed with a pen 8, in dependence on the operation to the button icon 41, a value indicating permission or prohibition of execution of a function by an operation of a button group 10 is written into a register 42 in an EC 23. Upon an operation of the button group 10, the EC 23 refers to the value in the register 42 to determine whether or not to send a command corresponding to the button group 10 to an upper device. If a value of permission is written in the register 42, the command is sent, and if a value of prohibition is written, the command is not sent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148348-A (JP)
Title: Casting method and casting device
Inventor: KATAOKA YOSHINORI
IPC: B22D23/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method and casting device capable of affording casting product excellent in mechanical characteristics less prone to generate an oxidized film in the molten metal at the time of pouring the molten metal into a metallic mold for casting.  <P>SOLUTION: The casting method is characterized in that a cavity 2 is vacuumized by a vacuum pump 8 and, the inside of a molten metal holding chamber 5 is vacuumized and the molten metal required for a single casting through a suction tube 6 from a holding furnace 4 is vacuumized into the inside of the molten metal holding chamber 5. Then, a space between the suction tube 6 and the molten metal holding chamber 5 is closed by a switching means 7 and the molten metal which is vacuumized into the inside of the molten metal holding chamber 5 is filled into the cavity 2 of the metallic mold for casting 1 by gravity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152076-A (JP)
Title: Noncontact information recording medium and manufacturing method thereof
Inventor: SAKURAI TAKAHIRO
IPC: B42D15/10
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact information recording medium where an attaching means for being attached to a commodity etc. is formed without increasing manufacturing processes or using an exclusive metal mold, and to provide the manufacturing method thereof.  <P>SOLUTION: A noncontact IC tag is constituted of; an inlet 10 where a coiled antenna 12 is formed and also an IC module 11 connected with the antenna 12 is mounted; and a resin layer 20 formed on the inlet 10. The resin layer 20 is formed by curing resin liquid supplied on the inlet 10, and further a hook-and-loop fastener 30 is attached to the resin layer 20 by curing the resin liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155685-A (JP)
Title: Method for producing diphenylmethane diisocyanate-based polyisocyanate having reduced color number
Inventor: YOSHIDA MITSUHIRO
IPC: C07C263/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyisocyanate having a reduced color number.  <P>SOLUTION: This method for producing the polyisocyanate, comprising reacting phosgene with a polyamine obtained by the polycondensation of aniline with formaldehyde, is characterized by passing through the following processes (1) to (4). (1) A process for reacting the polyamine with the phosgene in a solvent, (2) a process for adding and reacting (B) an active hydrogen compound having an average mol. wt. to the reaction solution after the phosgenation reaction, (3) a process for adding and treating (C) an acidic substance having a pka<6, and (4) a process for perfectly removing the solvent used on the phosgenation reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095524-A (JP)
Title: Thermosensitive pellet type thermal fuse
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a pellet forming or assembling time by suppressing failures of deformation of pellets of a thermosensitive pellet type thermal fuse and deformation and quality change generated by high temperature and high humidity harmful gas, etc.  <P>SOLUTION: This fuse is provided with thermosensitive pellets 3 added with a silane coupling material or an inorganic filler to a thermosensitive material melting at a prescribed temperature or surface-treated; a cylindrical metal case 1 to store the thermosensitive pellets 3, a first reed member 2 mounted on one end opening side of the metal case 1 by caulking and fixing and having a case inner wall surface as a first electrode; an insulating bushing 9 mounted on the other end opening side of the metal case 1; a second reed member 10 arranged passing through the insulating bushing 9 and having the inward distal end 11 as a second electrode; a movable contact body 7 stored in the metal case 1 and electrically connected to the inner peripheral wall surface; and compression springs 6 and 8 of a spring member stored in the metal case 1, acting on the movable contact body 7 when the thermosensitive pellets 3 melt and switching the first and second electrodes to an interruption or conductive state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161160-A (JP)
Title: Pneumatic tire
Inventor: TOOMATSU YUJI
IPC: B60C19/08
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having simple structure capable of easily emitting charged electricity to the road surface.  <P>SOLUTION: In the pneumatic tire, a tread 1 having low conductivity is disposed over one round of the tire in the circumferential direction of the tire. The one end 5a of the member 5 having higher conductivity than that of the tread 1 is disposed on a side part 4 so as to contact to the road surface by allowing the other end 5b of the member 5 to be a free end.  <P>COPYRIGHT: (C)2004,JPO