baber/WOPTO huggingface dataset:
Patent JP-2003110419-A (JP)
Title: Level shifter and electro-optical device using the same
Inventor: FUJIKAWA SHINSUKE
IPC: G02F1/1368
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To enable the high speed operation of a level shifter with its simplified constitution. SOLUTION: A low-amplitude logic signal is connected to one end of a capacitor 112 and one end of a capacitor 114, offset voltage generating TFTs 132, 134 are connected to the other end of the capacitor 112, offset voltage generating TFTs 136, 138 are connected to the other end of the capacitor 114, and TFTs 122, 124 are connected at a connection of an output end in series between a source voltage feed line and a reference voltage feed line for high-amplitude logic signals. The TFT 122 has a threshold voltage set not greater than offset voltages provided by the TFTs 132, 134, and the TFT 124 has a threshold voltage set not less than the offset voltages provided by the TFTs 136, 138.
Patent JP-2004007253-A (JP)
Title: Interconnecting device for network
Inventor: SHINTANI TETSUO
IPC: H04B1/74
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To exchange an interface conversion circuit without an influence on other interface conversion circuits.  <P>SOLUTION: A device is provided with two or more interface conversion units 16a, 16b which have control circuits and interface conversion circuits for performing interface conversion among networks; two power supply units 17a, 17b having monitor circuits and power circuits for outputting driving power to be supplied to the interface conversion units; a combining unit 10 which enables simultaneous attachment and detachment of each interface conversion unit and each power supply unit; and a connecting circuit 24 which is arranged in this combining unit, supplies driving power outputted from each power supply unit to each interface conversion unit in common, and transfers a state signal outputted from each power supply unit to each interface conversion unit in common.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006538-A (JP)
Title: Securing structure of connector, printed wiring board, and connector securing method
Inventor: TANDAI MASATOSHI
IPC: H05K1/11
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a securing structure of a connector, where an inconvenience that a securing land is peeled off due to the prying force applied to a terminal of the connector is solved in an inexpensive and simple structure without using other parts such as metal fittings, and to provide a printed wiring board and the connector securing method.  <P>SOLUTION: Through-hole lands TH, TH and the like for pad peeling prevention are arranged at corner parts of securing pads 13a, 13b and 13c disposed on a DC-IN connector mounted face 12 of the printed wiring board 11. The respective pads 13a, 13b and 13c are protected from the prying force applied to the connector lead, and the securing pads 13a, 13b and 13c are prevented from being peeled off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007310-A (JP)
Title: Mobile wireless terminal
Inventor: SAWAMURA MASATOSHI
IPC: H04B1/38
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless terminal provided with an antenna installed on a hinge and is suitable for a two-fold type terminal which is capable of reducing the effect of user's hands while keeping an interval from user's head.  <P>SOLUTION: The two-fold type mobile wireless terminal wherein an upper case 10 and a lower case 20 are hinged includes a projection 30 projected outward in the vicinity of the hinge of the lower case 20, and the projection 30 contains a built-in antenna. The built-in antenna has a linear or planar antenna element 50, and at least part of an open end of this antenna element is located at a position in a way that the part is hardly covered by a hand or fingers of a user when the user uses the terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012146-A (JP)
Title: Accumulation monitoring and evaluation system of noncondensable gas
Inventor: IWATA KIYOSHI
IPC: G21C17/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system surely preventing damage beforehand by quickly and exactly monitoring gas accumulation of noncondesable gas at a location capable of gas accumulation, and evaluating the risk.  <P>SOLUTION: An accumulation monitoring system 53 of noncondensable gas comprises a temperature sensor 55 placed at a location capable of gas accumulation, an operation means 60 for calculating steam partial pressure at the gas accumulation location 54 from a temperature data measured with the temperature sensor 55, the gas partial pressure of the noncondensable gas from the steam partial pressure, a judgment evaluation means 61 monitoring the gas accumulation location from a predetermined judgment conditions and judging whether or not the gas accumulation location reached the conditions in an incineration region or nearby and an alarm means 62 emitting an alarm when it reached the condition in the incineration region or nearby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009080-A (JP)
Title: Forming method for metal forming article excellent in accuracy of shape
Inventor: SUZUKI SATOSHI
IPC: B21D22/24
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing machine parts and electronic components capable of imparting thickness differences according to the products range, enjoying good dimensional accuracy and improved productivity.  <P>SOLUTION: A plate presser foot 4 is located on a die 2 independent of a punch 1, and a counter punch 5 is located at a punch pass-through place inside the die and a press working is performed by ramming a disk-like metal stock 3 into the die 2 with the punch 1, while pressing the disk-like metal stock 3 to the die 2 with the plate presser foot 4 and then, a hot pressing work is performed by independently controlling each wall thickness t1 of the product flange portion by adjusting the plate presser foot amount and each wall thickness t2 of the product punch bottom by adjusting the punch ramming amount and the counter punch plate presser foot amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012301-A (JP)
Title: Method and apparatus for detecting pattern defect
Inventor: YOSHIDA MINORU
IPC: G01N21/956
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern defect detecting method and a pattern defect detecting apparatus that enable accurate inspection by an optical system for achieving lighting without being affected by a change in the thickness of the thin film of a sample even if a single wavelength such as a laser is used for a light source.  <P>SOLUTION: The apparatus for detecting pattern defects comprises: a laser light source for irradiating a sample with illumination light; a coherence reduction optical system for reducing coherence in the laser; a means for detecting reflection light from a circuit pattern formed on a substrate from the upper position of the substrate; and a measurement section for obtaining a defective portion from an image-formed image. In this case, an irradiation angle is changed on the pupil of an objective lens, thus changing the irradiation angle to a sample surface, and hence reducing influence due to thin-film interference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033230-A (JP)
Title: Sport shoe with device for adjusting bend of toe part
Inventor: ZANATTA IVO
IPC: A43C15/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bend adjusting device for a toe part made of a partially protective body in a protruding shape.  <P>SOLUTION: Provided is a sport shoe with the bend adjusting device for the toe part made of the partially protective body in the protruding shape. The device is detachable and attached along at least one side of the shoe by a mutual holding means. A protective body (1) is attached on a back face body (2) turnably (14, 21) and fixed along an external side of the shoe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020836-A (JP)
Title: Optical fiber and its manufacturing method
Inventor: NAKAZAWA MASATAKA
IPC: G02B6/032
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optical fiber causing no concentration of anisotropic stress to a core region due to melting residual stress and having a superior PMD (Polarization Mode Dispersion) characteristic.  <P>SOLUTION: In the optical fiber provided with a clad layer 3 in the circumference of the core region 2, an assembly region of air bubbles 5 is formed in the clad layer 3. This eliminates the concentration of the anisotropic stress to the core region 2 due to the melting residual stress as seen in the conventional photonic crystal optical fiber, so that the superior PMD characteristic can be displayed to easily attain fine refractive index distribution control of the inner clad layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019358-A (JP)
Title: Sliding/swinging door
Inventor: MASUDA ISAO
IPC: E05F7/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding/swinging door and cover system satisfying users in terms of beauty.  <P>SOLUTION: The system has a sliding restoration mechanism 50 by which a cover 25a slides in the long axial direction when opening a door and one end of the cover 25a touches a post 31 and the relative position against the upper rotational arm 18 deviates and the cover 25a returns to the original position by the force of a spring 59 installed longitudinally between the arm 18 and the cover 25a when closing the door and one end of the cover 25a is separated from the post 31, and a retreating restoration mechanism 70 by which when opening the door and the front face of the cover 25a touches the post 31, the cover 25a retreats outward in the horizontal plane and approaches the arm 18 side, and when closing the door, the cover 25a returns to the original position by the force of a spring 73 installed outward in horizontal plane between the arm 18 and the cover 25a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199751-A (JP)
Title: Assembly
Inventor: SWENSON JON D
IPC: A61M5/50
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe assembly used with a unit dosage needle for vaccine.  <P>SOLUTION: A needle assembly for a single usage that can be shielded for administering the unit dosage of vaccine comprises the unit dosage needle which is fitted to a base to which a sleeve is slidably mounted. The sleeve comprises a guide slot extended piercing a cylindrical sleeve wall. The base comprises a tab provided at the outer surface, and extends over the guide slot. The unit dosage needle comprises a base end fitted to the base, and a projecting end on the opposite side to hold the unit dosage of vaccine. The needle assembly is constituted to allow the advancing and retreating motion of the needle between the advance position of the needle extending from the end of the sleeve, and the retreat position of the needle entering a sleeve aperture, by the motion of the tab passing through the guide slot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004028588-A (JP)
Title: Automatic analysis device
Inventor: MAKINO AKIHISA
IPC: G01N35/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analysis device capable of processing efficiently a specimen rack waiting for determination of reinspection necessity.  <P>SOLUTION: This automatic analysis device is equipped with a rack supply part 1 capable of storing a specimen rack 2, analysis parts 6, 14 for inspecting a sample collected from the specimen rack 2, a conveyance line 3 for conveying the specimen rack 2 supplied from the rack supply part 1 to an analytical part sampling area and conveying the specimen rack 2 from which the sample is already collected, a feedback line 30 for feeding back the specimen rack 2 required to be reinspected to the inlet side of the conveyance line 3, a rack waiting part 24 for allowing the specimen rack 2 having the possibility of reinspection to wait, one or a plurality of carrying-out lines 26 for carrying out the specimen rack whose necessity for reinspection is determined to the feedback line 30, and a rack storage part 23 for storing the specimen rack 2 not required to be reinspected. The device is also equipped with a rack distributing mechanism 25 for transferring the specimen rack 2 from the rack waiting part 24 to the carrying-out lines 26, to thereby perform analysis and reinspection of the sample automatically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026873-A (JP)
Title: Method of preparation of organosiloxane resin composition
Inventor: EKINAKA TATSUYA
IPC: B32B27/30
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition which has good appearance, good transparency, and good adhesiveness, and can give high level wear resistance to a surface of a base material, and a polycarbonate resin molded product.  <P>SOLUTION: In a method of preparation of an organosiloxane resin composition, wherein the composition comprising (A) a colloidal silica (component a), (B) a product (component b) obtained by hydrolyzing and condensing an alkoxysilane represented by the formula (1) (in the formula, R<SP>1</SP>and R<SP>2</SP>are each a 1-3C alkyl group substituted with one or more of groups selected from the group consisting of a 1-4C alkyl group, vinyl group, methacryloxy group and the like, and R<SP>3</SP>is a 1-4C alkyl group), (C) a curing catalyst, and (D) a solvent, the method of preparation of the organosiloxane resin composition has a step of preparing a dispersion liquid of the colloidal silica (component a) and a step of hydrolyzing and condensing the alkoxysilane represented by the formula (1) through gradually adding the alkoxysilane into the dispersion liquid prepared in the above step, and there is obtained the polycarbonate resin molded product having a surface protected by using the organosiloxane resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031442-A (JP)
Title: Polishing solution and polishing method
Inventor: MASUDA KATSUYUKI
IPC: B24B37/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing solution which is capable of keeping polishing friction at a low level in a CMP process and forming a highly reliable buried pattern formed of a metal film.  <P>SOLUTION: The polishing solution contains an oxidant, a metal oxide dissolving agent, a water-soluble compound that reduces polishing friction, and water, and it is preferable that the distribution coefficient (Log P) of the water-soluble compound contained in the polishing solution is two or above or zero or below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026685-A (JP)
Title: Method for producing agrochemical granular hydrating agent
Inventor: TAKEATSU EIRISHI
IPC: A01N25/30
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an agrochemical granular hydrating agent, by which the agrochemical granular hydrating agent comprising water-dispersible granules and a fine particle-like surfactant adhered to the surfaces of the water-dispersible granules can efficiently be produced without deteriorating the quality of the product.  <P>SOLUTION: This method for producing the agrochemical granular hydrating agent comprising the water-dispersible granules and the fine particle-like surfactant adhered to the surfaces of the water-dispersible granules is characterized by mixing the water-dispersible granules with the fine particle-like surfactant in a stirring blade type mixer under the following conditions. (The average particle diameter of the hydratable granules) / (the average particle diameter of the fine particle-like surfactant) is 3 to 3,000. (The distance between the tip of the stirring blade of the mixer and the inner wall of the mixer) / (the average particle diameter of the hydratable granules) is 3 to 1,000. The circumferential speed of the stirring blade is 0.5 to 10 m/sec. The revolution number of the stirring blade is 1 to 8 rpm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024079-A (JP)
Title: Line guide and spinning rod
Inventor: TSURUFUJI TOMOYOSHI
IPC: A01K87/04
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line guide which can smoothly guide a fishing line to a guide ring, while preventing that the fishing line is brought into contact with the edge portions of supports for guiding the fishing line to the guide ring and thereby damaged.  <P>SOLUTION: This line guide having right and left two supports 15 which are downward extended from a holding frame 12 for holding the guide ring 11 and are used for guiding the fishing line to the guide ring 11 is characterized in that the right and left two supports 15 have guide faces for guiding the fishing line to the guide ring 11 and that the guide faces are inclined so that the central side face portions and the outer side face portions of the supports are placed at backward positions and at forward positions, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031030-A (JP)
Title: Luminaire
Inventor: ITANO KAZUO
IPC: F21Y103/37
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To simply avoid the erroneous installation of an incandescent lamp at a low cost.  <P>SOLUTION: In this luminaire, a fluorescent lamp 4 having a base part 1 of the same specification as that of an incandescent lamp 2 is lit by mounting the base part 1 to a socket 5. A nearly U-shaped metal spring wire 7 is straddled and mounted inside a resin-made reflecting cylinder 6 installed so as to face the front side of the socket 5 in a direction perpendicular to the mounting direction of the fluorescent lamp 4. The inner width of the spring wire 7 is set larger than the maximum outside diameter (a) of the fluorescent lamp 4 and smaller than the maximum outside diameter (b) of the incandescent lamp 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032403-A (JP)
Title: Image processing apparatus and function limit releasing method therefor
Inventor: UENO TOSHIHIRO
IPC: G03G21/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily release a function limit even for an inexpensive image processing apparatus (composite machine) not provided with an operation panel by which complicated operations such as the entry of a release key can be attained.  <P>SOLUTION: When a function limit of a scanner function whose use is limited is released in the image processing apparatus provided with the scanner function whose use is limited in addition to basic functions of a copy function and a printer function, a function limit releasing program to release the function limit of the scanner function is worked on a host PC, and the function limit of the scanner function whose use is limited in the image processing apparatus is automatically released when the host PC and the image processing apparatus are connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032917-A (JP)
Title: Motor controller
Inventor: DAIDOJI SHIGETOSHI
IPC: H02P21/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain torque fluctuations caused by electric or magnetic variations in respective phases resulting from structural or assembly processes of a motor.  <P>SOLUTION: In controlling an inverter so as to generate rotational torque by applying voltage to run electric current for each of armature windings of respective phases of the motor 4, a control target command value is calculated for each of the armature windings of the respective phases of the motor 4 so as to generate the rotational torque of a torque indication value T* from the outside for the motor 4, so that the control target command value is corrected by a current command value correction parts 17U, 17V, 17W. At this time, a correction factor calculation part 15 calculates correction coefficients Ku, Kv, Kw based on characteristic variations in the respective phases of the motor 4 and makes correction so as to restrain torque fluctuations caused by the characteristic variations of the respective phases of the motor 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024634-A (JP)
Title: Bathtub
Inventor: OBATA FUMIAKI
IPC: A47K3/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel bathtub capable of securely preventing a bathtub body from being inclined forward when the bathtub is empty.  <P>SOLUTION: The stainless steel bathtub body 1 with a bottom wall 2 and a trunk wall 3 has a main support leg 9 on the lower surface of the bottom wall 2. A flange 5 is formed overhanging integrally outward along the peripheral edge of an upper end opening of the trunk wall 3. The bathtub body 1 also has a stainless steel apron 6 to cover the front face side of the bathtub body 1. The upper end of the apron 6 is welded to the inner face side of the flange 5 and an auxiliary support leg 12, whose vertical height can be adjusted, is attached to the lower end of the apron 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034317-A (JP)
Title: System and method for erasing information
Inventor: EGUCHI KENICHIRO
IPC: B41J35/38
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for erasing information in which a print trace remaining on a used thermal transfer ribbon can be erased and leakage of information, e.g. printed characters, images, and the like, can be prevented.  <P>SOLUTION: A heating roller 15 incorporating a heater 19 is rotary driven by a heating roller drive motor 18 to fuse ink on the ink face of the used thermal transfer ribbon 2 through heating and to erase the print trace remaining on the ink face of the used thermal transfer ribbon 2 by rolling the fused ink. A drive shaft control section 17 for setting the winding speed of the used thermal transfer ribbon 2, and a heating roller control section 20 for setting the rotational direction, rotational speed and temperature of the heating roller 15 are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034526-A (JP)
Title: Method for burying chip and apparatus for forming chip burying concave part
Inventor: WATANABE SABURO
IPC: B27F1/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for burying a chip enabled to carry out an operation of burying the chip without requiring a difficult fixing operation and the like, and to provide an apparatus for forming a chip burying concave part.  <P>SOLUTION: A first concave part forming jig having an aperture part corresponding to a shape of one side part of a chip is fixed to a specific position of an object component. One side of the chip burying concave part is processed to the object component via an aperture part of the fixed first concave part forming jig. The first concave part forming jig is removed from the object component. A second concave part forming jig having an aperture part corresponding to a shape of a remaining one side part of the chip and having a convex part to be inserted in one side of the chip burying concave part formed to the objective component via the aperture part of the first concave part forming jig, is fixed to a specific position of the object component. The remaining one side of the chip burying concave part is processed to the object component via an aperture part of the fixed second concave part forming jig. The second concave part forming jig is removed from the objective component. The chip is buried in the burying concave part formed to the object component.  <P>COPYRIGHT: (C)2004,JPO