baber/WOPTO huggingface dataset:
Patent JP-2003166831-A (JP)
Title: Vibrator supporting structure and piezoelectric vibrator gyro
Inventor: SUGAWARA TAKESHI
IPC: G01C19/5663
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator gyro wherein bonding quality is stabilized and thereby mechanical strength is excellent and there is no difference in output voltage, in other words, offset drift is in a small amount.  <P>SOLUTION: A columnar vibrator 10' is supported and fixed on a frame body 20 by a supporting member 19 in a shape of curving in a certain plane. The supporting member used is bent to the center in the axial direction of the vibrator from a part fixed on the frame body when viewed from the axial direction of the vibrator, and a tip part bonded to the vibrator is bent to a tangential line of a surface of the vibrator so as to be abutted thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174269-A (JP)
Title: Electronic component
Inventor: KAMIO KENJI
IPC: H05K5/03
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component of a type that the opening of a resin box type casing receiving elements in a circular recess is covered by a cover made of an elastic material and the cover is hardly released from the casing, even when the cover receives some external force while the side surface of the casing can be a type of a plane.  <P>SOLUTION: The opening of a box type casing 11 of a plastic, which receives the element in a circular recess 11A and which is provided with recesses 16, 17 in both corners of opposing side surfaces 11B, 11C, is covered by the cover 12, made of an elastic material and having protrusions 14A, 15A, engaged with the recesses 16, 17 and projected inward while having a biasing force in the levitating direction from the upper surface of the casing 11. A release preventing means for making the releasing of the cover difficult in cooperating with the biasing force of the cover 12 is provided whereby the electronic component, whose cover 12 is hardly released even when the same receives some external force and the side surfaces of the casing can be provided with the shape of a flat plane, can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172465-A (JP)
Title: Two-way check valve
Inventor: TANAKA TAKAO
IPC: F16K11/056
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way check valve which reliably leads water discharged from one pump to a pipe, while preventing any reverse flow to the other pump by interposing the two-way check valve between the pumps and the pipe, when water discharged from two pumps is led via the same pipe.  <P>SOLUTION: In this two-way check valve, a valve element (41) to close one water inlet (44) by being pushed by the water pressure when the water discharged from a pump (3) flows into the other water inlet (44) is accommodated in a valve body (40) formed so that the two water inlets (44) and (44) and one water outlet (45) are communicated with each other, and the valve element (41) is formed of a synthetic resin spherical body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171728-A (JP)
Title: Quarternary alloy material
Inventor: KURITA KENJI
IPC: C22C28/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alloy material which has negative resistance temperature properties excellent in linearity.  <P>SOLUTION: The quarternary alloy material consists of the four elements of Al, B, Cr, and Si, and has compositional ranges of, by atom, 2 to 6% (preferably, 3 to 5%) Al, 3 to 65% (preferably, 4 to 64%) B, 7 to 13% (preferably, 8 to 12%) Cr, and 24 to 83% (preferably, 25 to 82%) Si, and whose specific resistance and resistance temperature coefficient can be controlled by heating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172528-A (JP)
Title: Fan grill and outdoor equipment for air-conditioner
Inventor: FUSE TOSHIYA
IPC: F24F5/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on a conventional form of a fan grill of outdoor equipment for an air-conditioner that air resistance is greater, noises due to the influences of separation or others are loudly generated and limitation exists in reducing the noise level of the outdoor equipment during operation, while maintaining the rotating speed of a fan to assure cooling/heating performance.  <P>SOLUTION: This fan grill which is installed on the wake flow side of an air outlet of a blower for blowing air from the fan of the outdoor equipment through the air outlet to the outside comprises a guard lattice having bridges disposed radially from the axial center of the fan in such a manner that the degree of torsion is changed as tending from the center to the radial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177367-A (JP)
Title: Semiconductor optical element
Inventor: TAKAGI KAZUHISA
IPC: H01S5/12
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element with a high mesa ridge structure using a semi-insulating substrate, in which element an excellent ohmic joining is available and the decrease in the light intensity is prevented.  <P>SOLUTION: A waveguide type semiconductor optical element having a high mesa ridge structure is provided with a semi-insulating substrate 1 and a ridge part which is formed on the semi-insulating substrate and includes a lower clad layer 2, a core layer 3, and an upper clad layer 4 which are sequentially stacked on the semi-insulating substrate. The lower clad layer 2 includes a high density layer 2a which is extended sideways from the ridge part and has an electrode mounted on the upper face, and a low density layer 2b with a carrier density lower than that of the high density layer 2a and in contact with the core layer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174343-A (JP)
Title: Audio apparatus
Inventor: ITO HIDEKI
IPC: H03F3/181
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a user to listen to an audio signal (voice) continuously without having a sense of incongruity or annoyance on auditory sense and prevent heat run-away of a digital device like DSP for adding an acoustic effect.  <P>SOLUTION: The audio apparatus 10 includes an amplifying unit 12 for generating an audio signal to a speaker 11, a digital processing unit 15 for adding an acoustic effect to the audio signal, a switching connection unit 13 for connecting the audio signal AD selectively to the digital processing unit 15 or to the amplifying unit 12, a control unit 20, and a temperature sensor 17 provided near to the amplifying unit 12. On the basis of the control from the control unit 20, the digital processing unit 15 carries out the digital adjustment for reducing gradually the acoustic effect as the temperature detected by the temperature sensor 17 increases, the switching connection unit 13 connects the audio signal AD to the amplifier when the detected temperature is over the prescribed ceiling limit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176309-A (JP)
Title: Dye-containing resin fine particle and dispersion thereof
Inventor: HOSHINO TOYOMASA
IPC: C08F2/44
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin fine particle containing oil-soluble dye and a dispersion thereof.  <P>SOLUTION: This resin fine particle is obtained by subjecting an ethylenic monomer to emulsion polymerization in water or a liquid consisting essentially of water in the presence of azo dye having a specific structure, a surfactant and a water-soluble polymerization initiator and contains ≥0.1 wt.% of the azo dye in the resin fine particle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003033638-A (JP)
Title: Rotating article supporting device, and holding device having the same
Inventor: YOSHIOKA HISAO
IPC: B01F35/60
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device and a bearing device which support and ensure the smooth rotation of various kinds of rotating articles of different size and shape, and whose container can be easily attached/detached. SOLUTION: The supporting device supports the axialy symmetric rotating articles on which a groove 31b opened in the radial direction of the axis of rotation is provided over the entire circumference. The supporting device comprises a body 61, a pair of movable rollers 42 fitted to the groove 31b, an arm 62 which rotatably supports the movable rollers 42 so that the axis of rotation is substantially parallel to each other. An arm 62 is provided on the body so that the distance to a counter roller 41 for supporting the rotating article is variable and can be oscillated in plan view, and an elastic member 63 is provided between the body and the arm so as to make the arm approach to the counter roller.
Patent JP-2003175997-A (JP)
Title: Liquid filling apparatus
Inventor: SUGIMOTO NOBUHIRO
IPC: B67C3/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid filling apparatus capable of filling different kinds of liquid immediately after another liquid is filled.  <P>SOLUTION: A liquid filling passage is provided with a plurality of filling liquid supplying source 4a, 4b. There is provided independently a first passage in which first liquid supplied from one of the first filling liquid supplying source 4a is supplied to a first nozzle 80 arranged at the other end of a fluid pipe passage 92 through this first fluid pipe passage 92 having one end connected to the filling liquid supplying source 4a. Further there is also provided independently a second passage where the second liquid of the same type of or different type of the first liquid supplied from the second filling liquid supplying source 4b different from the first filling liquid supplying source 4a can be filled from a plurality of second nozzles 90 arranged at the other end of the fluid pipe passage 94 through the second fluid pipe passage 94 having one end connected to the second filling liquid supplying source 4b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175728-A (JP)
Title: Automotive glass run
Inventor: NOZAKI MASAHIRO
IPC: B60J10/08
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automotive door glass run having good productivity, and preventing lifting up from a door frame due to deviation with regard to the door frame.  <P>SOLUTION: A glass run 5 is composed of an extruded upper side part 5A, front and back extruded longitudinal side parts 5B, 5C, and die-molded corner portions 5D, 5E connecting the upper side part 5A and the longitudinal parts 5B, 5C. The longitudinal side parts 5B, 5C attached to a door frame longitudinal frame portion are structured by a TPO extruding element having good productivity. On the other hand, the upper side part 5A attached to the a door frame upper portion and on which deviation force along the door frame upper frame portion is acted on by pressing up of a door glass at closing the door glass 4, is structured by TPDM rubber having a frictional resistance to the door frame that is larger than TPO.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187945-A (JP)
Title: Air ion generator and supply method of air ion
Inventor: OKADA SHOJIRO
IPC: B03C3/40
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air ion generator that can steadily supply in the air not only a negative ion but also a positive ion that is effective to the human body and can maintain the optimum balance of the positive ion and the negative ion in the air and that is safe, and an air ion supply method.  <P>SOLUTION: This is an air ion generator 10 that comprises a discharge electrode rod 21 and a high voltage power source unit 23. When the high voltage power source unit 23 impresses a negative voltage to the discharge electrode rod 21, a negative ion is generated, and when the high voltage power source unit 23 impresses a positive voltage to the discharge electrode rod 21, a positive ion is generated. Since either of the desired air ion out of the positive ion and the negative ion can be supplied selectively in the air, the balance of the positive ion and the negative ion in the air can be adjusted to the optimum, and thereby, generation of ozone can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180610-A (JP)
Title: Sheath device for endoscope
Inventor: TAGAMI TETSUYA
IPC: A61B1/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath device for endoscope which sufficiently prevents water dripping.  <P>SOLUTION: A fluid channel is formed along the direction of an extended sheath 6 between the inner surface of a pipe passage and the outer surface of an inserting part 2 when the inserting part 2 of an endoscope 1 is fitted into the pipe passage of the sheath 6. Fluid is fed or sucked through this fluid channel in a sheath device for endoscope. A valve 13 for opening or closing the fluid passage is formed in the passage-forming portion of the sheath 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180362-A (JP)
Title: Method for selecting gramineous plant
Inventor: YANO MASAHIRO
IPC: A01H1/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selecting a gramineous plant having a high level of germinating properties by finding out a genetic marker participating in the germinating properties of the gramineous plant and using the genetic marker in order to stably, efficiently and simply select the germinating properties of individuals in an initial growth period of the gramineous plant.  <P>SOLUTION: The gramineous plant having the high level of germinating properties is selected by using the genetic marker in a region linking to the gene expressing the high level of the germinating properties of the gramineous plant represented by rice plant as an index.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188306-A (JP)
Title: Circuit wiring board, its manufacturing method, and semiconductor device using it
Inventor: SHIBUE HITOSHI
IPC: H01L23/12
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reliable and superior semiconductor device in which the warping, twisting, etc., of a circuit wiring board can be avoided and corrugating, cracking and voids of the semiconductor element can be prevented even when the element or board is made thinner.  <P>SOLUTION: In one embodiment of this invention, the circuit wiring board 10A has circuit wiring 12 formed on one surface of an electrical insulating substrate 11 and a plurality of reinforcing wirings 50 formed in the other portion than the wiring 12 on one surface of the substrate 11 and the spaces between the reinforcing wiring 50 are filled up with resin R. The thickness of the resin R is made equal to those of the wiring 50 and the resin R has a coefficient of linear expansion that is equivalent to that of the material of the insulating substrate 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265266-A (JP)
Title: Dielectric porcelain composition and dielectric device
Inventor: OKUYAMA KOJIRO
IPC: C04B35/49
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition which has a high Qu value, εr (dielectric constant) of about 10 to 30 and a small absolute value of τf, and is burnable at <=950 deg.C. SOLUTION: A dielectric porcelain composition containing a first component and a second component (25 to 80 wt.%) is used. The first component is multiple oxide expressed by the compositional formula of xZrO2 -yTiO2 -zL(1+u)/3 M(2-u)/3 O2 (L is at least one kind of element selected from the groups consisting of Mg, Zn, Co and Mn; M is at least one element selected from the groups consisting of Nb and Ta; and, (x), (y), (z) and (u) are numerical values expressed by x+y+z=1, 0.10<=x<=0.60, 0.20<=y<=0.60, 0.01<=z<=0.70, and 0<=u<=1.90). The second component is a glass composition containing the oxide of at least one kind of element selected from the groups consisting of Si, B, Al, Ba, Ca, Sr, Zn, Ti, La and Nd.
Patent JP-2003180512-A (JP)
Title: Pan for deep-fried modified cutlet with various toppings and serving method for deep-fried modified cutlet with various toppings using the same
Inventor: OKAZAKI AKIYOSHI
IPC: A23L35/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pan for deep-fried modified cutlet with various toppings and a supplying method for the deep-fried modified cutlet using the pan which prevent a change in taste of foodstuff which is caused between the deep-fried modified cutlet using seasonings including an acidulant and a raw material forming the main body of the pan.  <P>SOLUTION: The pan which is composed of the main body with a tray shape and a handle attached to the side part of the main body, does not require transferring food cooked in the main body and composed of the deep-fried cutlet and toppings and the seasonings including the acidulant to a bowl, and served to a customer with the food kept herein with separated cooked rice. The main body of the pan is composed of one of a metal material of iron, stainless steel, aluminum, titanium, and brass, ceramic or heat-resistant glass, copper surface- plated with tin, stainless steel or treated with a fluororesin, and iron surface- plated with zinc or enamel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188180-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: TAMURA MANABU
IPC: H01L29/732
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which thinning of a base layer and reduction in size are realized while preventing the collector-base parasitic capacitance from increasing.  <P>SOLUTION: An outer base 6 provided on a field insulation film 4 having an opening 18 enters the opening 18 to cover the sidewall of the field insulation film 4 thus forming a second opening. A base layer 10 is formed in the second opening with a recessed cross-section by etch back and connected to the outer base 6 on the sidewall of the second opening. Thickness of the field insulation film 4 can be set regardless of the thickness of the base layer 10 and the width of an intrinsic base, i.e., the width of the second opening, can be reduced. The base layer 10 is thereby made thin while reducing the parasitic capacitance and parasitic resistance incident to sealing-down resulting in a semiconductor device exhibiting excellent high speed response.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002235046-A (JP)
Title: Repeelable device
Inventor: FRANK ACHIM
IPC: F16B47/00
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a repeelable self-adhesive device always having high quality in adhesive performances and peeling performances. SOLUTION: (a) A piece of a double-sided adherent adhesive sheet is adhered on the backside of the device so that the one side end of the adhesive sheet is projected as a grip tab from the device. (b) The adhered part formed by the adhesive sheet can be released again when the adhered piece is pulled in the direction of the adhered face with the grip tab like as being stretched. (c) The device 1 is designed so that the areas 3A and 3B oppositely located to the grip tab 6 of the piece 5 of the adhesive sheet is away from the grip tab 6 so as to keep an interval V in relation to the backside 2 thereof.
Patent JP-2002287944-A (JP)
Title: Printing mechanism of radio equipment
Inventor: YAMAGUCHI SHINGO
IPC: G06Q20/10
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for printing electronic documents from radio equipment. SOLUTION: In the method and the device for printing electronic document information from the radio equipment, a radio communication component receives electronic document information via radio connection. A printer interface component communicates electronic document information to a printer for generating hard copy documents based on electronic document information. An accounting component controls the document printing by requesting the payment to a user before generating the hard copy documents.
Patent JP-2002296565-A (JP)
Title: Cooling device for liquid crystal projector
Inventor: LEE WEN-TSUNG
IPC: G02F1/1333
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device used for effectively cooling an LC(liquid crystal) panel and the polarizer of an optical system. SOLUTION: The cooling device of the liquid crystal projector is used for cooling the liquid crystal panel 32 and the polarizer 34 of the optical system 30 of the liquid crystal projector. When the optical system 30 is heated by a light projection, a coolant carries the heat of the liquid crystal panel 32 and the polarizer 34 of the optical system 30 away, and flow guiding plates 21 and 22 are used for guiding the flow of the coolant so as to cool the high- temperature coolant by means of a heat dissipation system 40, and thereby the heat is dissipated to the outside. After the temperature of the coolant is lowered, the coolant is led to flow through the liquid crystal panel 32 and the polarizer 34 again by means of a flow guiding system 20 so as to repeat a cooling cycle.
Patent JP-2002284835-A (JP)
Title: Method for producing low viscosity and low discoloration polyisocyanate having isocyanurate group, catalyst, its use, and method for producing the catalyst
Inventor: EWALD MICHAEL
IPC: C07C217/58
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low viscosity and low discoloration polyisocyanate having an isocyanurate group, a catalyst, its use, and a method for producing the catalyst. SOLUTION: The method comprises uses at least one trimerization catalyst of formula (I) [wherein R<1> is represented by formula (II); A, B, C, D, and E are simultaneously or each independently hydrogen, chlorine, a 1-4C alkyl group, a 1-4C alkoxygroup, a 1-4C alkoxycarbonyl, hydroxyl, (R<5> )3 SiO-, (R<5> )2 N-, -COOH, (R<5> )2 N-CH2 - or phenyl, and any two adjacent groups of A, B, C, D, and E can jointly form a 5- or 6-membered saturated or unsaturated ring which may contain a nitrogen hetero atom, a sulfur hetero atom or an oxygen hetero atom; F is hydrogen, methyl or fluorine; G is hydrogen, methyl or fluorine; R<2> and R<3> are simultaneously or each independently a 1-18C alkyl or R<1> ; R<4> is hydrogen, methyl, a 2-10C alkyl, a 3-8C cycloalkyl or a 2-12C alkoxy; R<5> is a 1-18C alkyl;  Y<-> is R<6> COO; and R<6> is hydrogen, a branched or nonbranched aliphatic or araliphatic 1-12C alkyl]. Thus, a catalyst capable of giving a low viscosity, low discoloration polyisocyanate having an isocyanurate group and having a high activity can be obtained.
Patent JP-2003182328-A (JP)
Title: Tire state monitor and transmitter therefor
Inventor: TSUJITA YASUHISA
IPC: G01L17/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter for a tire state monitor and the tire state monitor, which can report an abnormal state of a tire in detail and extend the life of a battery.  <P>SOLUTION: The period of measuring the pneumatic pressure and the temperature of the tire is usually set to 15 seconds. Accordingly, when the tire is in a normal state, the pneumatic pressure and temperature of the tire are measured in a relatively long measuring period of 15 seconds, using a pressure sensor 32 and a temperature sensor 33. When the pneumatic pressure or temperature of the tire is abnormal, however, the measuring period of the pneumatic pressure or temperature is changed from 15 seconds to 1 second. Therefore, the pneumatic pressure and temperature of the tire are measured in a relatively short measuring period of 1 second, using the pressure sensor 32 and temperature sensor 33, when the tire is in an abnormal state. In this manner, the abnormal state of the pneumatic pressure or temperature of the tire can be reported in detail and the life of the battery 36 can also be extended.  <P>COPYRIGHT: (C)2003,JPO