baber/WOPTO huggingface dataset:
Patent JP-2003305581-A (JP)
Title: Laser beam welding method and laser beam welding device
Inventor: MATSUMOTO SEIICHI
IPC: B23K26/064
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam welding method which can lap-weld a plated steel sheet in high quality by displaying a vibration effect of a laser beam to the maximum by changing strength distribution of the laser beam.  <P>SOLUTION: The beam strength distribution of an irradiation pattern of the laser beam L to be irradiated on the overlapped plated steel sheets 1, 2 by cutting the center of the convex side of a condensing lens 15 inside a laser torch 10 concavely is set so that beam strength is made higher in the peripheral part than in the central part. Also, converging beam L2 of the laser beam L is rotated by operation of oscillators 19 by supporting the condensing lens 15 by a plurality of the oscillators 19. A high quality weld bead without defects such as a blowhole can be obtained by discharging a plating component from a fused part by quickly evaporating the plating component at a welding part including a heat affected part by the beam strength distribution peculiar to the irradiation pattern and rotational movement of the converging beam L2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305536-A (JP)
Title: Method for automatically determining slicing plane when manufacturing casting pattern
Inventor: HASHIMOTO ATSUSHI
IPC: B22D46/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically determining a slicing plane, which can automatically determine optimum and minimum essential slicing plane which does not produce an obstacle zone in spite of a skill of an operator.  <P>SOLUTION: A CAD/CAM apparatus for realizing the method for automatically determining the slicing plane comprises the step of recognizing the position of the cause of the negative angle zone, and the step of obtaining a three- dimensional slicing plane by slicing a blank of a casting pattern 10 with a three-dimensional plane related to the recognized cause of the negative angle such that the divided component after slicing does not include any obstacle. The step obtaining the three-dimensional slicing plane is constituted of the step detecting a plurality of slicing patterns related to the recognized cause of the negative angle, the step of measuring the maximum and minimum of the thickness of each divided component after slicing the blank by each slicing pattern, and the step of determining the slicing pattern forming the divided component, in which the difference between its measured maximum and minimum in thickness is minimized, as the three-dimensional slicing plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305467-A (JP)
Title: Method for treating coal gasification waste water
Inventor: NAKAMICHI MASAYUKI
IPC: C02F1/42
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating coal gasification waste water by which the COD component in a gas cleaning waste water produced in the coal gasification process can be efficiently removed.  <P>SOLUTION: The method for treating the coal gasification waste water is characterized in that the coal gasification waste water discharged from the washing process of the gas essentially comprising carbon monoxide and hydrogen obtained by partial oxidation of coal is brought into contact with a weak- basic or intermediate-basic anion exchange resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003252955-A (JP)
Title: Coloring composition with photosensitivity and cured product thereof
Inventor: TSUCHIYA SUKEYUKI
IPC: G03F7/004
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring composition with photosensitivity having a high curing speed, capable of being cured to a thick film in the air, and capable of securing curability even if the compound contains a high concentration of a pigment, a dye, carbon black or a metal powder which obstructs transmittance of an active energy ray.  <P>SOLUTION: This coloring composition uses a photosensitive resin composition comprising (1) a compound having a ring-opening polymerizable reactive group in the molecule, (2) an ethylenically unsaturated compound having both a hydroxy group and an ethylenically unsaturated bond in the molecule, (3) an ethylenically unsaturated compound having two or more ethylenically unsaturated bonds and no hydroxy group in the molecule, and (4) a compound generating an acid on absorption of an active energy ray, and obtained by mixing a pigment, a dye, carbon black or a metal powder to the photosensitive resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355978-A (JP)
Title: Thermal ink jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/01
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To present conditions for preventing clogging of a liquid ejection recorder in which an ejection opening has a distance of depth part at the ejecting part. SOLUTION: Microparticles having size of Dp (μm) are dispersed into a liquid to produce a recording liquid which is then ejected from a fine ejection opening 4 to adhere onto a recording material thus performing recording. The end part of a channel serves, as it is, as the ejection opening 4 or the ejection opening 4 is formed independently at the end part of a channel wherein a relation Dp/t<=0.01 is satisfied for an ejection opening having a distance t (μm) at the depth part. When the outer corner part 4A1 has r shape (circular), shear drop at the corner part is 50 Dp or less.
Patent JP-2003306417-A (JP)
Title: Deodorant
Inventor: HAYATA YASUYOSHI
IPC: A61K8/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant containing 2-ethylhexanol which safely deodorizes halitosis when administered, has a strong deodorizing effect, is easily available, and at least acts as a deodorizing compound.  <P>SOLUTION: This deodorant comprises a chipped living organism, wherein a plant belonging to Umbelliferae family Coriandrum genus is used as a raw material, and the chipped organism is obtained from the whole body of the living organism as the raw material by a specified chipping means. The raw material contains at least the 2-ethylhexanol [expressed by chemical formula: CH<SB>3</SB>(CH<SB>2</SB>)<SB>3</SB>CH(C<SB>2</SB>H<SB>5</SB>)CH<SB>2</SB>OH] which is identified by a specified identification means as the deodorizing compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307702-A (JP)
Title: Image display device
Inventor: OKAMOTO TATSUKI
IPC: H04N5/64
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which allows an image to be clearly observed.  <P>SOLUTION: The image display device 1 projects an image of an image plate 10 to a retina 16 of an eyeball 7. The image display device is provided with a light source 8, the image plate 9 transmitting the light emitting from a light source, an image formation lens 10 obtaining an intermediate image by subjecting the light transmitted by the image plate to image formation, an eyepiece 11 forming the image formed by the image formation lens on the retina 16 of the eyeball 7 again and a screen 18 which is disposed on the surface of the intermediate image formed by the image formation lens. Therein, the image emitted from the screen is projected to the retina of the eyeball by the eyepiece. By the use of the image display device, such a constitution that the image becomes invisible when the pupil is moved beyond the pupil diameter is possible. That is, the image becomes visible when a person wearing the device wants to see the same and becomes invisible when turning the eyes from the image intentionally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312676-A (JP)
Title: Transportation container
Inventor: TAKEGAMI KENICHI
IPC: B65D21/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation container in which an accompanying portion wider than width of a sidewall can be mounted, a recognition card being capable of flatly attached along the accompanying portion.  <P>SOLUTION: The container main body 11 constructing the transportation container is a bottom possessing square box formed of a bottom wall 12, a pair of long sidewalls 13, and a pair of short sidewalls 14 each standing upward at the margin of the bottom 12. A first leg portion 21a and a second leg portion 21 protrude on the outer surface of each long sidewall 13. The first leg portion 21a protruding in the side margin of the outward sidewall 13 and located at a corner of the container main body 11 is formed so that the outward surface 21b is on the same surface of the outward surface 14a of the short sidewall 14. The attachment portion 51 comprises the outward surface 14a of the short sidewall 14, and the outward surface 21b of the first leg portion 21a. A holder 52 is attached to the attachment portion 51 and the recognition card 54 is attached to the attachment portion 51 via the holder 52 by making the holder 52 hold the recognition card 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314530-A (JP)
Title: Hinge device and electronic device using hinge device
Inventor: ONA MASAAKI
IPC: E05D11/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making hinge device and an electronic device using the hinge device, based on an absolutely new idea that the strength of members is improved by the hinge device itself or the attaching structure itself of the hinge device.  <P>SOLUTION: The hinge device pivots a first member 1 and a second member 2. In the end part of an attaching member 3, (4) functioning as a reinforcing member attached to the first member 1 or the second member 2, one superposed plate part 5, (6) is provided. In the attaching member 4, (3) attached to the second member 2 or the first member 1, the other superposed plate part 6, (5) is provided so that both the superposed plate parts 5 and 6 are superposed one upon another. An attaching hole 7 is provided on at least one of the superposed plate parts 5, (6). An attaching shaft part 8 freely rotating together with the other superposed plate part 6, (5) is engaged with the attaching hole 7 so as to freely rotate, so that the superposed plate parts 5 and 6 are journaled. The first member 1 and the second member 2 are pivoted through at least one of the attaching members 3 and 4 functioning as the reinforcing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317972-A (JP)
Title: Illumination system
Inventor: NISHIOKA SHINSUKE
IPC: H05B37/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination system capable of keeping illumination of a face to be illuminated of a plurality of lighting systems substantially constant, and capable of reducing variation of brightness of a ceiling surface.  <P>SOLUTION: This illumination system is constituted by a plurality of lighting systems 10. The respective lighting system 10 is constituted by a lamp 16, a brightness sensor 12 for detecting brightness of reflected light from the lamp 16 by the face to be illuminated, a control part 13 for outputting a dimming signal for correcting light output of the lamp 16 so that a detected value of the brightness coincides with a predetermined threshold value based on the detected value of the brightness detected by the brightness sensor 12, and a lighting circuit 15 for dimming and lighting the lamp 16 in correspondence with the dimming signal. In the respective lighting system 10, a time zone of a correction time period is same for all of the lighting devices 10 between a measurement time period wherein the brightness sensor 12 detects the brightness of the reflected light and the correction time period wherein the detected value of the brightness is compared with the threshold value and the light output of the lamp 16 is corrected if the detected value is different from the threshold value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319099-A (JP)
Title: Billing setup system for telephone charge
Inventor: TAKEUCHI KENJI
IPC: H04M15/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone charge billing setup system capable of conducting a flexible billing setup.  <P>SOLUTION: For a telephone charge between a first user and a second user, the system is characterized in that it comprises a requesting means by which the first user requests setup of a billing rate or a billing amount for the telephone charge, a confirming means by which the second user confirms whether he/she agrees to the billing rate or the billing amount for the telephone charge requested by the requesting means, and a setting means for setting up the billing rate or the billing amount for the telephone charge set by the requesting means as the subsequent billing if the second user agrees to the request by the confirming means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013361-A (JP)
Title: Treatment agent for synthetic fiber
Inventor: TANAKA TOSHIHIRO
IPC: D06M13/184
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a treatment agent for synthetic fiber capable of imparting the synthetic fiber with good handleability and good filament yarn unreelability from a wound package in the form of a pirn, drum, cheese or the like, and of diminishing scum deposition/buildup on guides even in the succeeding processing step. SOLUTION: This treatment agent for synthetic fiber is characterized by comprising a metallic soap, especially a fatty acid metal salt, more preferably magnesium stearate, which contains <=50 ppm of impurities other than metal species (particularly, water-soluble metal salt(s) containing at least one kind among nitrogen, phosphorus, sulfur and chlorine).
Patent JP-2003313427-A (JP)
Title: Conductive resin composition
Inventor: AKIBA HIDEKI
IPC: H05K3/32
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a conductive resin composition capable of realizing low and stabilized volume resistivity, excellent in adhesion, and capable of suppressing the warpage and the crack generation of a semiconductor chip caused by thermal stress of a semiconductor package so that a highly reliable semiconductor device can be produced.  <P>SOLUTION: The conductive resin composition is mainly composed of (A) 100 pts.wt. of a thermosetting or thermoplastic resin, (B) 5-2,000 pts.wt. of a conductive filler and (C) 0.1-300 pts.wt. of a fine particle of an organic resin or rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328242-A (JP)
Title: Punching machine
Inventor: ONO HIROSHI
IPC: D03C17/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punching machine which automatically acts by using a manual punching and is inexpensive and brought to be automatic by installing a manual switching mechanism enabling the already installed manual function to be used when the automatic function is stopped or it does not normally act caused by disorder or the like and brought to carry out the manual punching by manual key operation in the case of disorder in the automatic function.  <P>SOLUTION: The punching machine has a large number of arranged keys 1 and produces punch paper for regulating patterns of a woven fabric by punching predetermined paper 3 by driving each punching rod 2 corresponding to each key 1. The punching machine is equipped with a manual drive mechanism A, an input means 4, an automatic drive mechanism B and a manually switching mechanism C. The manual drive mechanism A comprises manually operating keys 1 and a drive mechanism for driving punching rods 2 by manual key operation. The input means 4 inputs data of patterns of a woven fabric. The automatic drive mechanism B automatically drives the punching rods 2 by input data of the patterns without manual key operation. The manually switching means C switches to drive the punching rods 2 by the manual drive mechanism A when the automatic drive mechanism B is stopped to act or does not normally act.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324348-A (JP)
Title: Dll circuit
Inventor: SUZUKI MISAO
IPC: G11C11/4076
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DLL circuit which can prevent malfunction such that a lock is made in an opposite phase state.  <P>SOLUTION: The DLL circuit includes an output dummy circuit which has specified propagation delay, a 1st delay element which delays a reference clock according to an external control signal and supplies the delayed signal to the output dummy circuit, a phase decision circuit which compares the phase of the reference clock signal with the phase of a feedback signal outputted from the output dummy circuit and outputs a control signal for varying the delay quantity of the 1st delay element according to the comparison result, a 2nd delay element which inputs one of the reference clock and feedback signal as a trigger for the phase comparing operation and delays the signal by the specified delay quantity, and a latch circuit which latches the value of the other signal which does not trigger the phase comparing operation in synchronism with a rise of the output signal of the 2nd delay element and outputs an enable signal for turning ON/OFF the input of the other signal to the phase decision circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323677-A (JP)
Title: Electronic equipment
Inventor: OKIZAKI NAOYA
IPC: G04G99/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of the data of an RTC by adding a protective device to electronic equipment such as a POS system to store the data of the RTC, and letting an operator know the previous disconnected condition of an AC power source.  <P>SOLUTION: When the AC power source 11 is disconnected, an ACFAIL signal is transmitted from a power source unit 12 to a CPU 16, and the data of the RTC 15 at that time are read by the CPU 16, and written in a storage element 17. Afterwards, a power supplied to the RTC 15 is switched from power 2 of the power source unit to power 3 of a battery 14 by a switching device 13. When this system is started by an operator, the RTC data written in the storage element 17 are compared with the current RTC data, and when the difference of those data is beyond a predicted range, the operator is prompted to confirm the RTC data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322556-A (JP)
Title: Waterproof balance
Inventor: SAKUMA SUSUMU
IPC: G01G21/30
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof balance dispensing with a cover body exclusive to waterproofing, reduced in the number of part items, having a compact constitution, reduced in size and weight, and superior in assembling performance.  <P>SOLUTION: This waterproof balance has a synthetic resin lower case 10 surrounded by a vertical wall 12, and forming an upward opening load cell housing chamber 14, a load cell 20 housed in the housing chamber 14, and connecting a weighting pan 40 to an upper part, and a metallic upper case 30 for fitting a lower end peripheral edge part to a peripheral edge part of the lower case 30, and becoming a waterproof cover for covering an upper part of the housing chamber 14. The upper case 30 functions as a simple waterproof cover for restraining intrusion of water into the load cell housing chamber 14. Since the upper case 30 also serves as a waterproof exclusive cover body and an outer case in a conventional structure, the number of part items of a waterproof structure is reduced, the constitution is simplified, the assembling performance is improved, and the waterproof balance is reduced in the size and weight. Particularly, when constituting the upper case 30 of stainless steel, rust resistance, heat resistance, durability, and chemical resistance are improved, and a new texture, high-grade feeling, and clean feeling not available in conventional balance can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331434-A (JP)
Title: Disk discrimination method for disk player
Inventor: ISA TATSUO
IPC: G11B7/004
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the erroneous judgment of a disk even though a reflecting light level is decreased by some cause.  <P>SOLUTION: This method is provided for discriminating a disk of a disk player using for both CD and DVD, and when amplitude of whichever focus error signals (1) at the turn-on operation of DVD-LD and CD-LD are equal to or smaller than a set value THL 1, when the focus error signal for CD is larger, the mounted disk is decided by a system controller 24 as the CD disk, and when the focus error signal for DVD is larger, the mounted disk is decided as the DVD disk. When the mounted disk is decided as the CD disk, the CD is discriminated in detail based on the level range of the focus error signal, and when the mounted disk is decided as the DVD disk, the DVD disk is discriminated in detail based on the level range of the focus error signal and the number of S curves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075567-A (JP)
Title: Wrist watch
Inventor: SILVESTRI ANDREA
IPC: G04G21/00
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a wrist watch, particularly, a waterproof wrist watch in which at least one of buttons for controlling different functions can be touched for control by a user who is a diver and protected from an accidental cause such as impact or another operation start. SOLUTION: This wrist watch, particularly, waterproof wrist watch includes a case 1 provided with a dial 101, one or more control buttons 211, 311 protruded radially from the case 1, and a straps 2 connected to the case in two diameter directionally opposed parts of the case 1. At least one of the control buttons 311 is arranged in relation to a housing 401 formed between the strap 2 and the case 1 so that it can be touched by the user and protected from an accidental impact.
Patent JP-2004000005-A (JP)
Title: New polypeptide and nucleic acid encoding the same
Inventor: WOOD WILLIAM I
IPC: A61K35/76
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide new polypeptides and nucleic acid molecules encoding the polypeptides.  <P>SOLUTION: The new polypeptides, and the nucleic acid molecules encoding the polypeptides. In addition, vectors and host cells which contain the nucleic acid sequences. Chimera polypeptide molecules which contain the polypeptides fused with heterologous polypeptide sequences. Antibodies which combine with the polypeptides. And a method for producing the polypeptides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331523-A (JP)
Title: Electronic equipment and control method of writing operation
Inventor: OHIRA KAZUAKI
IPC: G06F3/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide appropriately operable electronic equipment even under low temperature environment.  <P>SOLUTION: When data are written into an HDD 12 by a control microcomputer 11, the data are written in trial on a protect area unused at ordinary. When the data are unable to be written appropriately, the present temperature of the HDD 12 is discriminated as lower than the actual operating lower limit temperature, and the HDD 12 (mechanism part 12a) is made to perform the operation unrelated to the actual operation, (e.g. idling of a spindle motor, reciprocating movement of a magnetic head, etc.), to raise the temperature of the HDD 12. When the data are appropriately written by the repeated trial writing, the data objective for recording are written onto the user area to be ordinarily used.  <P>COPYRIGHT: (C)2004,JPO