baber/WOPTO huggingface dataset:
Patent JP-2003210000-A (JP)
Title: Inverter control method and inverter controller
Inventor: TAKAHASHI ISAO
IPC: H02P27/04
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the follow-up performance of stator flux in direct torque control and to enhance its response.  <P>SOLUTION: The inverter controller comprises a torque component voltage operating section 4 for outputting a torque component voltage V<SB>τ</SB>by performing a specified operation on a torque command τ*, a calculated torque τ, the magnitude |λ| and speed ω<SB>e</SB>of a rotating field, a field component voltage operating section 6 for outputting a field component voltage VR with a flux command |λ|*and the magnitude |λ| of the rotating field as inputs, a section 7 for calculating μ with the torque component voltage V<SB>τ</SB>and the field component voltage VR as inputs, a speed operating section 10 for outputting a rotational angular speed ω<SB>e</SB>by performing phase αβ motor current i<SB>α</SB>, i<SB>β</SB>operation on αβ flux λ<SB>α</SB>, λ<SB>β</SB>and μ, and speed operation on αβ flux λ<SB>α</SB>, λ<SB>β</SB>, and a voltage vector output time operating section 12 for outputting a voltage vector output time by performing a specified operation on a DC voltage V<SB>dc</SB>, the torque component voltage V<SB>τ</SB>, the field component voltage VR, a phase angle ϕ<SB>0</SB>, and a region number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208976-A (JP)
Title: Electroluminescent device and its manufacturing method, and electronic device
Inventor: UCHIDA MASAHIRO
IPC: H01L51/50
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL device which can form a uniform sealing agent while attaining to make a frame narrower, and can prevent lowering of the element performance of a light emitting element.  <P>SOLUTION: In the organic EL device (electroluminescent device) 1, a substrate 11 in which two or more organic EL device (light emitting device) 20 have been formed in the surface, and a sealing component 30, which has an annular convex part 31 at its peripheral part, are joined with through the sealing agent 40, further, a negative electrode 24, which constitutes the organic EL device 20, has been formed also in a non-forming domain 51 of the organic EL device, and the sealing agent 40 has been formed in the domain, where is the non-forming domain 51 of the organic EL device, and also is the domain that extends over a forming domain 52 and the non-forming domain 53 of the negative electrode. Moreover, the affinity improvement processing for improving the affinity with the sealing agent 40 has been performed to the domain including the formation domain 54 of the sealing agent, where is an upper part of the substrate 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205901-A (JP)
Title: Brake mechanism for single-dose packaging paper roll
Inventor: FUJIYA SHIN
IPC: B65B1/02
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake mechanism with a simple structure which can apply a braking force corresponding to the residual amount of a single-dose packaging paper to a single-dose packaging paper roll fitted on a medicine packaging apparatus.  <P>SOLUTION: The single-dose packaging paper roll is provided with a paper pipe and the single-dose packaging paper rolled around the paper pipe. The brake mechanism comprises a contacting part, which comes in contact with at least one lateral side of the rolled single-dose packaging paper when the single-dose packaging paper roll is fitted on the medicine packaging apparatus, makes frictional contact with the lateral side of the rolled single-dose packaging paper when the paper pipe is revolved on its axis, and is arranged in such a way that the area of the contact between the contacting part and the lateral side of the rolled single-dose packaging paper is proportional to the residual amount of the single-dose packaging paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210969-A (JP)
Title: Continuous treatment system and continuous treatment method by supercritical water
Inventor: NAGAYA SHIGEO
IPC: B01J3/02
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently treat various kinds of organic wastes utilizing supercritical water or the like and efficiently carry out a selective treatment of different kinds of materials.  <P>SOLUTION: The device is provided with a previous pressure chamber 20 in which an introduction port 21 for an object to be treated and a discharge port 22 for an object to be treated are opened; a treatment chamber 30 in which an introduction port 31 for an object to be treated and a discharge port 32 for an object to be treated are connected to the discharge port 22 of the previous pressure chamber 20 are opened; a pressure reduction chamber 40 in which an introduction port 41 for an object to be treated and a discharge port 42 for an object to be treated are connected to the discharge port 32 of the treatment chamber 30 and are opened; means 51, 52, 53, 54 for selectively opening/closing the respective introduction ports 21, 31, 41 and the respective discharge ports 22, 32, 42; means for pressurizing the previous pressure chamber by normal temperature/low temperature water; means for continuously forming a supercritical water areas 34 in the treatment chamber 30; means for pressurizing the pressure reduction chamber 40 by normal temperature/low temperature water; means for forming and area of a reaction solvent in the other supercritical state instead of the supercritical water area 34 in the treatment chamber 30 and/or means for feeding a component for promoting/controlling a treatment by supercritical water or the reaction solvent in the other supercritical state to the supercritical water area 34 in the treatment chamber 30 or the area of the reaction solvent in the other supercritical state. The method using it is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218672-A (JP)
Title: Receiver
Inventor: OGASAWARA ATSUSHI
IPC: H04B1/18
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a seek sensitivity difference small based upon a reception frequency in local mode.  <P>SOLUTION: A receiver equipped with a function of attenuating a receive signal inputted to an RF amplifier 3 by an attenuating circuit 10 and detecting a frequency band wherein the electric field intensity of the signal having been attenuated is larger than a specified level attenuates the receive signal by using the tuning voltage of a local oscillation circuit 5 which increases in value as the reception frequency becomes higher and decreases as the reception frequency becomes lower. In a high-frequency range, larger currents are supplied to diodes D1 and D2 to make the on-resistances small and the receive signal is so corrected as to decrease in attenuation quantity. In a low frequency range, smaller currents are supplied to the diodes D1 and D2 to make the on-resistances large and the receive signal is so corrected as to decrease in attenuation quantity, thereby reducing the difference in signal attenuation quantity with the reception frequency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220437-A (JP)
Title: Apparatus for carrying linear material under water and method used for the same
Inventor: GOTO YOSHIHIDE
IPC: B65H57/12
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for carrying a linear material under water which is adequately used in an electrodeposition vessel for forming an insulating film around the outer periphery of the linear material such as the conductor of an electric wire and sends a linear material adequately and continuously under water while always applying an adequate tension to the linear material without causing the looseness and disconnection thereof and imparting overload thereto, and also to provide a method used for the same.  <P>SOLUTION: A direction modifying means 3 changes the direction of the linear material such as the conductor W of the electric wire and sends it in upward direction from the lower bottom of a liquid storage vessel 1 for storing treatment liquid 2. This direction modifying means 3 has one end 4a communicating with the liquid storage vessel 1, the other end 4b opening upward, and an intermediate part 4c forming a curved part 5. The direction modifying means 3 carries the linear material into a conductive tube 4 storing the treatment liquid through the treatment liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218059-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor device
Inventor: YOSHIDA HIROSHI
IPC: H01L29/417
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which has a salicide process for surely preventing bridging, while restraining parasitic resistance without increasing the number of processes even in an element of a short bridging path, and to provide a semiconductor device obtained by it.  <P>SOLUTION: An emitter lead-out electrode 10a, to be connected to a base layer, is formed by forming a second silicon material layer on an insulation film 8 with a connection hole 9 formed on the insulation film 8 on a base layer 7 in a state of embedding, and patterning it. The insulation film 8 is etched by using the emitter lead-out electrode 10a as the mask, and a base opening 21 making the base layer 7 expose is formed. The insulation film 8 is etched anisotropically, and an upper part of the emitter lead-out electrode 10a is made to protrude like eaves from the insulation film 8. A metal film 23 is formed covering the surface of the emitter lead-out electrode 10a and the base layer 7, and is disconnected below the eaves part, and silicide layers 24 to 26 are formed by subjecting it to heat treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216900-A (JP)
Title: Ic card processor
Inventor: OOSAKI TAKAYA
IPC: B42D15/10
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To make readable data in whichever direction between a main direction and a sub-direction an IC card is inserted.  <P>SOLUTION: The IC card processor is characterized in that a rotatable rotary tray is provided at a position opposed to an external terminal of a card processing part and the IC card which is inserted from a card insertion slot is carried to a specified position on the rotary tray by being clamped between conveyor rollers; when no initial response signal arrives at the external terminal from the IC card, the conveyor rollers clamping the card are opened to release the IC card from being clamped and while the IC card is mounted on the rotary tray, the rotary tray is rotated to change the position of contact, and consequently, the contact of the IC card is brought into contact with the external terminal to process data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217369-A (JP)
Title: Manufacturing method of magnesium diboride superconductive wire
Inventor: MIYASHITA KATSUMI
IPC: H01B13/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnesium diboride superconductive wire capable of manufacturing a superconductive wire of a muliticore structure with high critical current density.  <P>SOLUTION: When manufacturing the magnesium diboride superconductive wire, a billet with a structure filled with mixed powder 11 of Mg and B or mixed powder of mixing Mg, B and other additional elements or compound powder in a Ta pipe 12 is hydrostatically extruded in a state heated to a temperature of ≥250°C and ≤450°C. The wire obtained by hydrostatic extrusion is drawn in a state heated to a temperature of ≥250°C and ≤450°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216492-A (JP)
Title: Processor for forcibly disordering operation and method for forcibly disordering processor operation
Inventor: SAEKI MINORU
IPC: G06F12/08
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor with enhanced confidentiality against observation from the outside while suppressing a circuit scale.  <P>SOLUTION: In the processor having an instruction cache, a cache forcible mishit generating mechanism 4 is provided for forcibly outputting an instruction executed in the cache 1 as a cache mishit on the basis of particular information or a predetermined condition from the processor 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220445-A (JP)
Title: Sand supplying method for supplying sampling sand from kneading machine to sand characteristic measurement device, and sand supplying device therefor
Inventor: NISHIDA OSAMU
IPC: B22C5/14
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand supplying method for supplying sampling sand which is not mixed with sand balls in the sampling sand and can obtain the correlation of the CB value with a sand characteristic measurement device for a practical use, and a sand supplying device therefor.  <P>SOLUTION: In the sand supplying method for supplying sampling sand from a kneading machine to the sand characteristic measurement device and the sand supplying device therefor, a loosening rod is arranged in parallel with a sampling screw in addition to a so-called drawing method type sand supplying device for the sampling sand which is provided at a wall face of the kneading machine and the number of rotations of the sampling screw is changed corresponding to the change in the sand pushing pressure from the kneading machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211640-A (JP)
Title: Method and apparatus for inkjet recording, and ink set
Inventor: SHIOTANI MAKOTO
IPC: B41J2/01
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining highly fine images by carrying out recording by solving the problem named as 'overflow' that images are blurred because ink is late in penetrating to be absorbed in a recording medium, and further shortening a fixing time.  <P>SOLUTION: Imaging is carried out by forming adjacent pixels of the same color through application of ink drops having different surface tensions, the same color and the same concentration to the recording medium in a sequence from a lower surface tension. Moreover, next ink drops for forming a pixel adjacent to a prior pixel are applied before the prior pixel by ink drops adhering to the recording medium is fixed, thereby uniting the ink between the ink drops.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213013-A (JP)
Title: Polyphenylene sulfide film
Inventor: HARADA YUTAKA
IPC: H05K3/46
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating substrate having excellent processability as a circuit board such as the adhesivity to an electrode material while keeping the excellent electrical properties of polyphenylene sulfide.  <P>SOLUTION: The polyphenylene sulfide film is composed of a polyphenylene sulfide resin and has an elongation of ≥2% after the heat-treatment at 270°C for 20 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240324-A (JP)
Title: System and method for cleaning ink jet electrostatic drop detector
Inventor: SU WEN-LI
IPC: B41J2/165
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To treat residual ink standing on a detector in an ink jet print mechanism employing an electrostatic drop detection system. SOLUTION: The cleaning system 80 for removing residual ink from a sensor 75 in a print mechanism for depositing ink 76 on the sensor 75 comprises a scraper member having a head 90 and collecting residual ink from the sensor 75 through relative movement of the head 90 and the sensor 75, and a flexible member 100 having a plurality of cleaning segments and bending through relative movement and meshing with the head 90 to collect residual ink from the head 90 using the cleaning segments.
Patent JP-2003227194-A (JP)
Title: Structure for mounting vertical frame member
Inventor: YAMAMOTO RYUJI
IPC: E04B2/56
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting a vertical frame member, which can reduce labor of working for a joint structure by a tenon and can enhance workability when an upper end of the vertical frame member is supported for fixation on a horizontal frame member.  <P>SOLUTION: In the structure for mounting a stud 10 for being mounted by being vertically erected in a state in which an upper end is supported and fixed by a beam 11, an upper-end oblique tenon 13, which is formed by being notched obliquely downward to one side from a peripheral edge of an upper end surface, is provided in an upper end of the stud 10 in such a manner that an inclined plane 14 thereof is protruded upward; a downside oblique tenon groove 15, which is provided with a receiving-side inclined plane 16 arranged in a state of close contact while facing the inclined plane 14 of the tenon 13, is formed in the beam 11, located in an upper position, by obliquely notching one downside corner part 28; and the tenon 13 is locked to the tenon groove 15 by being inserted into it, so that the upper end of the stud 10 can be fixed to a downside part of the beam 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227589-A (JP)
Title: Pipe joint
Inventor: MIYAKE KUNIKO
IPC: F16L19/03
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint improving workability by directly connecting feed water pipes, eliminating the risk of a water leak, and having high convenience and durability by adding elasticity and flexibility.  <P>SOLUTION: This pipe joint comprises a joint main body to be connected to water supply apparatus such as a faucet, and a socket to be directly connected with a feed water pipe. The socket is expandable and contractable in a axial direction in regard to the main body, and is provided so as to displace a shaft angle. Only joining the feed water pipe to the socket finishes execution. At that time, the feed water pipe and the socket is joined to be one part, thereby improving workability and decreasing the risk of the water leak. The socket is provided on the main body with elasticity and flexibility, so that an external load in any direction is absorbed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231608-A (JP)
Title: Skin cosmetic
Inventor: SUGIMOTO KENICHI
IPC: A61K8/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a skin cosmetic which has light spread, refreshment, refreshing feeling and no greasiness, provides smooth skin touch and has excellent stability with time.  <P>SOLUTION: This skin cosmetic comprises a gelling agent, a polyethylene glycol having 2,000-40,000 average molecular weight and 20-80 mass % of an alcohol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229244-A (JP)
Title: Microwave oven
Inventor: KITADA YUKIHIRO
IPC: F24C7/02
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven using a high voltage transformer with an iron core capable of making the finish of the last heated food the same as that of the food first heated.  <P>SOLUTION: The microwave oven comprises a heating chamber 3 housing an object to be heated, a door 2 arranged at an opening 3a of the heating chamber 3, a magnetron 9 supplying microwaves to the heating chamber 3, a driving circuit composed of the high voltage transformer with an iron core 10, a high voltage capacitor 12, and a high voltage diode 31, driving the magnetron 9, a current detecting means detecting the amount of current flowing through a power supply wire, a means making the input and the output of the magnetron 9 increase, and a control part 22. When the current detected by the current detecting means becomes lower than prescribed after oscillation start of the magnetron 9, the control part 22 makes the input and the output of the magnetron 9 increase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227931-A (JP)
Title: Polarizer incorporating optical component, method of manufacturing the same and method of combining linearly polarized wave using the same
Inventor: KAWAKAMI SHOJIRO
IPC: G02B3/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To directly form a thin type polarizer having a high optical quenching ratio and a low insertion loss on the surface of an optical component.  <P>SOLUTION: A fine raw of grooves 12 is machined on the end face of an optical fiber by a photolithography method and a dry etching method to match the optical axis of a polarized wave conservation fiber 10. Next, a photonic crystal polarizer 11 is integrally formed by alternately laminating multilayer films of Si and SiO<SB>2</SB>by making use of a bias sputtering device. In this way, an optical fiber is joined by butting to the polarizer on the optical fiber on the end of which the photonic crystal polarizer is directly formed, thus only a specified polarized wave is joined through the two optical fibers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229572-A (JP)
Title: Semiconductor device
Inventor: TOMOMATSU YOSHIFUMI
IPC: H01L29/739
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing destruction of a current sense element by an excess voltage, the current sense element being incorporated in an insulation gate type transistor to prevent an excess current.  <P>SOLUTION: In a semiconductor device provided with a first IGBT 1 controlling a main current and a second IGBT 2 preventing the excess current of a first IGBT 1, a first diode 9 and a second diode 10 are inversely connected in series between a first emitter 5 and a second emitter 6 so as to be parallel to a sense resistor 8. In this case, a breakdown voltage to the opposite direction voltage of both diodes 9 and 10 is set to a value lower than a breakdown voltage between both emitters 5 and 6 and higher than the upper limit value of a sense voltage, and thus, the destruction of the second IGBT 2 by the excess voltage is surely prevented while effectively preventing the excess current at the first IGBT 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231612-A (JP)
Title: Gel-like composition with pearl feeling
Inventor: AKATSUKA HIDEKI
IPC: A61K47/32
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gel-like composition having pearl feeling, furnished with favorable touch and stability, including a carboxyvinyl polymer and/or an acrylic/methacrylic 10-30C alkyl copolymer.  <P>SOLUTION: This gel-like composition comprises (1) the carboxyvinyl polymer and/or the acrylic/methacrylic 10-30C alkyl copolymer and (2) a fatty acid. At least a part of the fatty acid is in the form of fine flakes, and owing to this fact, this composition shows pearl feeling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002287161-A (JP)
Title: Tab tape
Inventor: KATASE MAKOTO
IPC: H01L21/60
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost liquid crystal display device by simplifying the structure. SOLUTION: In a TAB(tape automated bonding) tape mounting a driver IC, the pattern for segment output and the pattern for common output are lead from the driver IC and the ends of the segment output pattern and the common output pattern are arranged in a line along one side line of the TAB tape. The ends of the segment output pattern and the common output pattern are arranged in such a manner that one of them interposes the other along one side line of the TAB tape.
Patent JP-2003244863-A (JP)
Title: Power system for vehicle
Inventor: TAMAI YASUHIRO
IPC: B60R16/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system for a vehicle which can prevent overheating of a bidirectional voltage converter, in the case of performing the charge of a high-voltage battery by the power from an external power source connected to the low-voltage side of the bidirectional voltage converter.  <P>SOLUTION: At normal times, a motor generator 5 charges the high-voltage battery 4, and at the same time, it charges a low-voltage battery 6 via the high-voltage battery 4 and the bidirectional converter 8. A drive circuit 15 drives a cooling fan 10 with the power of the high-voltage battery 4. At abnormality, the power from an external power source, connected to a power terminal 7 for use at abnormality, is boosted with the bidirectional converter 8 prior to charging the high-voltage battery 4. At this time, the driver circuit 15 drives the cooling fan 10, with the voltage from the external power source connected to the power source terminal 7 for use at abnormal time.  <P>COPYRIGHT: (C)2003,JPO