baber/WOPTO huggingface dataset:
Patent JP-2002286307-A (JP)
Title: Refrigerator
Inventor: TAKIZAWA SADAHIRO
IPC: F04C28/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator using a hermetic compressor capable of continuously operating by preventing the pressure of the hermetic container of the hermetic compressor from exceeding a predetermined pressure to get high. SOLUTION: A refrigerator 1 is provided with a hermetic compressor 2 having a compression part 12 comprising the front-stage compression part 13 compressing sucked refrigerant from a suction pressure P1 to an intermediate pressure P3, and the rear-stage compression part 14 compressing the refrigerant at the intermediate pressure P3 from this front-stage compression part 13 to a delivery pressure P2 inside the hermetic container 10 at the internal pressure of the hermetic container 10 set equal to the intermediate pressure P3; an evaporator 5; and a fan for evaporator 7 blowing to this evaporator 5.  Further, the refrigerator 1 is provided with a pressure detector 8 for detecting the intermediate pressure P3, and a control device 9 for controlling the blast volume of the fan for evaporator 7 blowing to the evaporator 5 to reduce the suction pressure P1 at the time when the intermediate pressure P3 detected by this pressure detector 8 reaches the predetermined pressure.
Patent JP-2002285801-A (JP)
Title: Combination member and part for gas turbine
Inventor: SATO MASAHIRO
IPC: F01D11/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine rotor comprising: a combination member excellent in mechanical reliability and heat resistance; a turbine that prevents mating members to be damaged with each other even if the members contact- slide by narrowing a gap between the members in order to improve thermal efficiency; and a turbine shroud. SOLUTION: In the combination member composed of a rotating member 1 formed of ceramic and a ceramic member 2 situated in the vicinity of the rotating member 1, the hardness of the rotating member 1 is 13-16 GPa, the hardness of the ceramic member 2 is 5-10 GPa, the porosity of the rotating member 1 and the ceramic member 2 is 5% or less, and a minimum gap 3 between the rotating member 1 and the ceramic member 2 is 1 mm or below.
Patent JP-2002287357-A (JP)
Title: Photosensitive solder resist composition
Inventor: YABUUCHI NAOYA
IPC: H05K3/28
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive solder resist composition excellent in characteristics of stability after mixing with a hardening agent, resistance against gold plating, resistance against low temperature shock, electric insulating property and so on. SOLUTION: The composition contains (A) a resin containing radical polymerizable groups and carboxyl groups obtained by adding cyclic ether groups of vinyl monomers containing cyclic ether groups to carboxyl groups of radical copolymers containing at least isobornyl (meth)acrylates and vinyl monomers containing carboxyl groups as the monomer units, (B) an inorganic filler, and (C) a photosetting mixture consisting of polyfunctional acryl monomers (c1), alicyclic epoxy compounds (c2) and a photopolymerization initiator (c3).
Patent JP-2002295438-A (JP)
Title: Fixture
Inventor: KAWAMORI HIDEYOSHI
IPC: F16B37/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for fixing an installation member 1 to a suspension bolt from a ceiling part or the like of a building enabling easy fixing and removing of the installation member to/from a desired position. SOLUTION: This is provided with first holding means 10 and 11 having support parts 30a for perpendicularly supporting installation members 2 on one side or both sides of the suspension bolt 1, and provided with holding mechanisms 30b, 10a, 10b, 11a, and 11b for holding the installation member 2 from the outer side, and a second holding means 20 having a second support part for perpendicularly supporting the first holding means, and a groove part 20a provided with second threads to match part of first threads in a circumferential surface of the suspension bolt, composed in such a way that the first and the second threads are tightly engaged with each other as the suspension bolt is pressed to the groove part. The holding mechanisms hold the installation member, and press the suspension bolt to the groove part to be held.
Patent JP-2002297921-A (JP)
Title: Money paying terminal unit, money payment processing server and money paying processing program
Inventor: KAMATA HIDEO
IPC: G06Q20/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a money paying terminal unit capable of improving the payment processing efficiency of window business by avoiding a redundant host computer communication for calculating a payment amount in the money paying terminal unit capable of payment processing by automatically determining the payment amount of a statement of payment on the basis of a money receipt processing day. SOLUTION: A money receipt day checkup means 22 checks up the money receipt processing day of payment money with payment limit time of read payment data read from the statement of payment 1 by a payment information reading means 21. A data distributing means 23 outputs the read payment data to a payment money forming means 25 when the money receipt processing day is in the payment limit time, and to a communication control means 24 when exceeding the payment limit time. The communication control means 24 transmits the read payment data from the data distributing means 23 to a host computer 3, and receives calculation result data. The payment money forming means 25 forms the payment amount on the basis of the read payment data from the data distributing means 23, or the calculation result data from the communication control means 24.  The payment money processing means 26 executes prescribed payment processing on the basis of the payment amount.
Patent JP-2001308656-A (JP)
Title: Operational amplifier phase reversal protection
Inventor: NOLAN JIM
IPC: H03F3/45
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To manufacture an operational amplifier, having a phase reversal protection circuit, using a complementary metal oxide semiconductor(CMOS) process. SOLUTION: The integrated circuit operational amplifier having output phase reversal protection comprises an operational amplifier having differential inputs, where one of the differential inputs is a positive input, and the other differential input is a negative input; a first comparator having a positive sense input, a negative sense input and an output;  and a second comparator having a positive sense input, a negative sense input and an output, where the first comparator output is connected to first logic circuits of the operational amplifier, such that when the first comparator output is at the second logic level the output of the operational amplifier is lowered to the minimum voltage level, and the second comparator output is connected to second logic circuits of the operational amplifier, such that when the second comparator output is at the second logic level the output of the operational amplifier is raised to a maximum voltage level.
Patent JP-2002294087-A (JP)
Title: Proton conductor made of blended polymer
Inventor: UMEDA MINORU
IPC: C08J5/22
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a proton conductor made of a polymer blend, having performances identical to or higher than those of a perfluoroalkylsulfonic acid- type proton conductor, such as high proton-conducting properties and high thermal, chemical stability, without passing through complicated synthesizing processes. SOLUTION: This proton conductor made of the polymer blend is given by mixing at least a proton acid group-containing polymer and a nonconductive polymer having film forming properties. If necessary, a compatible solvent which is compatible with each of the above components is mixed with them. Thus, the highly proton-conducting material can be obtained without using the costly perfluoroalkylsulfonic acid (or perfluoroalkylcarboxylic acid).
Patent JP-2002296568-A (JP)
Title: Reflection type liquid crystal display element and manufacturing method therefor
Inventor: OKOCHI NOZOMI
IPC: G02F1/13
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high quality reflection type liquid crystal display element free from the fear of the image quality degradation due to external mechanical stress and thermal stress. SOLUTION: In the reflection type liquid crystal display element 20 consisting of a reflection type liquid crystal display cell 10 consisting of a silicon wafer substrate 4, a transparent substrate 2 and a liquid crystal layer 5 sealed therebetween and a plate 11 for cooling and fixing the reflection type liquid crystal cell 10, the plate 11 for cooling and fixing and the reflection type liquid crystal cell 10 have a gap of 50-500 μm therebetween and are fixed to each other by a silicone gell agent 12 having >=0.5 W/m.K thermal conductivity and an adhesive 13 having 50-500 μm thickness.
Patent JP-2002201096-A (JP)
Title: Single crystal sapphire substrate and its heat treatment
Inventor: TAKEZAWA SHUHEI
IPC: C30B33/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a single crystal sapphire substrate containing only a terrace of unit step having uniform crystal arrangement which can be made into a device of high performance without surface unevenness, when it is subjected to growth of epitaxial film. SOLUTION: The method of heat treatment of the single crystal sapphire substrate, the principal face of which is tilted by angle θ(0.05<=θ<=0.7 deg.C) in a direction from A face to C face is that the heat treatment of the substrate is performed by the following conditions: T=530θ2-1000θ+1100±100, t=5 θ2-11θ+6±1 where, T( deg.C) is heating temperature, and t(h) is heating hours.
Patent JP-2002300298-A (JP)
Title: Mobile radio terminal equipment
Inventor: HIRAI MASAHITO
IPC: G06F21/62
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide mobile radio terminal equipment which has high protectability of data, high security and protectability of privacy. SOLUTION: An interface 61 is for connecting a memory card 62 and the memory card 62 can store data of various forms such as telephone directory data, music distribution data and image data in addition to the storage of a peculiar card number, which is peculiarly applied for identification from the other memory card, as unrewritable information. A memory part 60 stores the peculiar card number of the memory card 62, with which writing is previously permitted. When recording data store in the memory part 60 or downloaded data on the memory card 62, a control part 100 does not record the data unless the peculiar card number recorded in the memory part 60 is matched with the peculiar card number of the memory card 62 connected to the interface 61.
Patent JP-2002292176-A (JP)
Title: Sewing machine
Inventor: IWAI NOBUYUKI
IPC: D05B73/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent bumping between obstacles below the tips of hands and a sewing machine during the transportation of the sewing machine and improve the visual recognizability of a display part and the operability of switching the display at the sewing machine having a curved surface. SOLUTION: The sewing machine 1 is made almost round in appearance as viewed from above, the contours of right and left side end parts of the sewing machine 1 is symmetrical vertically in the cross section made horizontally on the vertical plane so that ranges at both side end parts thereof vary to make the lower part of the contour recessed at the center thereof. Thus, the upper part of the sewing machine 1 bulges in the outer circumferential direction to facilitate the carrying of the bulged part of the sewing machine 1 with hands from below and the side of the sewing machine 1 is curved too as viewed from above thereby facilitating the placing of the curved surface of the side thereof on palms.
Patent JP-2002295657-A (JP)
Title: Parking managing device for vehicle
Inventor: TSUZUKI SHIGEO
IPC: F16H61/28
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a parking managing device of a vehicle for reducing loud sounds noise, shifting shocks, etc., when parking state is released, in a state with the vehicle being inclined. SOLUTION: When an inclination detection means 101 detects the inclination state of the vehicle, a former releasing switching means 102 receives the command of a releasing of the parking state by a shift lever, and the inclination detection means 101 detects that the vehicle is in inclined state, a hydraulic control device 20 is set to a D range or a R range via a range switching driving device 30, based on the inclination direction. When a former releasing switching detection means 103 detects that the hydraulic control device 20 has been formed on the D range or the R range by the former releasing switching means 102, a releasing means 104 releases the parking state.  Thereby, before the parking state is released in a state with the vehicle being inclined, a torque in an advancement direction or a retreating direction is applied to a load due to own weight of the vehicle, generated on an output shaft of the vehicle.
Patent JP-2002296110-A (JP)
Title: Optical level monitoring device
Inventor: TANIGUCHI IKUO
IPC: H04B10/07
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable to monitor in detail a level of an optical signal received through an optical fiber in an analogue optical transmission device using the optical fiber. SOLUTION: An output of an photoelectric conversion part 33 is amplified with an amplifier part 34, and the output is converted to a digital signal with an A/D converter. A control part 37 determines an optical signal level received using a conversion table 39 which stores an optical signal level corresponding to a digital signal, and the control part 37 displays the level on a display 38, thereby enabling to detect even a small decrease in an optical signal level caused by fit defect of an optical connector or contamination of the end of the optical fiber.
Patent JP-2002296788-A (JP)
Title: Method for forming chemical amplification type resist pattern
Inventor: ABE NOBUNORI
IPC: H01L21/027
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a resist pattern having a square cross section and superior dimensional fidelity while suppressing deterioration in the sensitivity and resolution with time in a chemical amplification type resist film formed on a substrate. SOLUTION: In the method for forming a chemical amplification type resist pattern by photolithography, a chemical amplification type resist film is formed on a substrate and then a film consisting of an aromatic ring-containing polymer which may be substituted with halogens is applied thereon. Then a latent image pattern is formed and developed to form the chemical amplification type resist pattern.
Patent JP-2002300304-A (JP)
Title: Internet phone consultation service system
Inventor: FUKUMOTO MUGAI
IPC: H04M11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an Internet telephone consultation service system where a responder of a telephone consultation center makes a reply while remotely controlling a screen of a terminal of a consulter connected to the Internet through a leased telephone line or a general telephone line by using a mouse or the like as required, of course the consulter and the responder can make speech based questions and answers. SOLUTION: The Internet telephone consultation service system comprises a telephone consultation reception home page open on the Internet to the public, a host computer connected to the Internet, a terminal of a telephone consultation service company, and a terminal of a telephone consulter. The host computer installs an Internet multi-speech software program to the terminal of the telephone consulter in response to the notice of the reception of a telephone consultation request from the telephone consultation reception home page connected to the Internet so that the terminal of a commodity sales company having made a use contract with this system and the terminal of the telephone consulter such as a general shopper can make the Internet multi-speech in voice and image.
Patent JP-2002291716-A (JP)
Title: Magnetic resonance imaging apparatus with high-order encoding gradient magnetic field coil
Inventor: YAO TAKESHI
IPC: G01R33/3875
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To generate gradient magnetic fields in three-axis directions and a high-order magnetic field by thin gradient magnetic field coils each composed of one layer. SOLUTION: The upper side gradient magnetic field coil 68A comprising four coils 68a-68d disposed in symmetric positions on a plane perpendicular to a Z-axis around a photography space and the lower side gradient magnetic field coil (not shown in Figure) having the same configuration are oppositely disposed, each the coil 68a-68d is connected to one gradient magnetic field power source 78a-78d, and directions and amplitudes of currents I1 -I4 of the respective coils 68a-68d are independently controlled by a current control means 72. The gradient magnetic field in an X-axis direction is generated by turning the coil currents I1 , I3 opposite to the coil currents I2 , I4 , the gradient magnetic field in a Y-axis direction is generated by turning the coil currents I1 , I2 opposite to the coil currents I3 , I4 , and the gradient magnetic field in the Z-axis direction is generated by turning the four coil currents I1 -I4 to the same direction. When turning at least one of the coil currents I1 -I4 to a direction opposite to the above directions, the high-order magnetic field is generated.
Patent JP-2002302223-A (JP)
Title: Flow dynamics conveyor
Inventor: TAKEMOTO SHINJI
IPC: B65G15/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a flow dynamics conveyor, which makes a belt travel with the belt levitation by the pressure of gas, from becoming unable to travel stably due to the heat generation caused by the contact of the belt and a trough on which the belt is pivotally mounted. SOLUTION: Since a cover rubber with small coefficient of friction is arranged on the belt surface which may contact the trough, even if the belt contacts the trough, the adhesiveness of the belt surface is prevented from increasing substantially by suppressing heat generation caused by sliding resistance low, as a result, the flow dynamics conveyor is operated stably.
Patent JP-2002294736-A (JP)
Title: Double-side dump bucket apparatus
Inventor: SUZUKI NOBUHIRO
IPC: E02F3/345
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a double-side dump bucket apparatus which facilitates switching of side dumping by using two dump cylinders. SOLUTION: According to the double-side dump bucket apparatus, a laterally extending rear carrier member 3 is arranged at the tip of a boom 2 as viewed in a plan view, and an end 5a of a front carrier member 5 is rotatably linked to an end of the rear carrier member 3. Then, a bucket member 7 is arranged in front of the front carrier member 5, and a portion of the bucket member 7, corresponding to the other end 5b of the front carrier member 5 is rotatably linked to the other end 5b. Further, a first dump cylinder 8 is arranged between the front carrier member 5 and the rear carrier member 3, and a second dump cylinder 9 is arranged between the front carrier member 5 and the bucket member 7, on one side of the first dump cylinder 8 closer to the other end 5b of the front carrier member 5.  Thus, when one of the first and second dump cylinders 8, 9 is operated, the other dump cylinder is inhibited from operating by controlling a dump control circuit.
Patent JP-2002303137-A (JP)
Title: Cooling structure for cylinder block
Inventor: MATSUTANI TAKASHI
IPC: F01P7/16
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a cylinder block capable of resolving insufficient cooling of a lower part of a bore in high speed rotation of an engine. SOLUTION: In this cooling structure of a cylinder block where a spacer 13 occupying a part of a passage in a water jacket is mounted in the water jacket 12 formed around a cylinder bore of the cylinder block 11, a cooling water passage 14 is provided at a lower part of the spacer 13 in the water jacket 12 of the cylinder block, an opening and closing mechanism 15 for opening and closing the cooing water passage is mounted on the cooling water passage 14, and the opening and closing mechanism 15 of the cooling water passage 14 is opened and closed in accordance with the engine speed or a parameter correlating with the engine speed.
Patent JP-2002302281-A (JP)
Title: Feeder
Inventor: SUGIYAMA MASAKAZU
IPC: B65H3/52
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a feeder capable of setting a required corrective force without damaging a passing function of a thin document. SOLUTION: This feeder loads a plurality of kinds of documents 8, 9 and 31 with different width for feeding them between a reference surface 4 and a width determining guide 3 movable in parallel with the reference surface 4. The feeder comprises a sending roller 1 that tilts the roller shaft orthogonally to the document feeding direction 41 and abuts on the loaded documents, a feeding roller 2 for feeding the documents sent by the sending roller 1 to a next process, and a separating roller 19. The sending roller 1 is energized to the reference surface 4 side slidably in parallel to the roller shaft of the sending roller 1, and the downstream side of the sending roller 1 is provided with a roller 19 that contacts with the documents during conveying together with the sending roller 1 and contacts with the documents at a speed higher than the sending roller 1.
Patent JP-2002307919-A (JP)
Title: Traction implement for truck
Inventor: WADA AKIO
IPC: B60D1/54
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a truck by cutting down the manufacturing cost of a traction member and saving time for mounting the member because of not needing to mount the traction member to the front wall of each truck as a result of detachably mounting a traction bar to the front wall by directly gripping the upper and lower edges of the front wall by upper and lower hook parts. SOLUTION: This traction implement 13 comprises an upper frame member 23 having the upper hook part 24 hooked to the upper edge 18 of the front wall 16; a lower frame member 25 having the lower hook part 26 hooked to the lower edge 19 of the front wall 16; an oblong hole 27 bored in the lower frame member 25; a connector 28 for connecting the upper and lower frame members 23, 25 through the oblong hole 27; the traction bar 29 mounted to the lower frame member 25; and a centering means 31.
Patent JP-2002306612-A (JP)
Title: Pulse health equipment
Inventor: YAMAZAKI IWAO
IPC: A61H36/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To improve cosmetic treatment effect of a pulse health equipment by utilizing heat emitted from the body through exercise. SOLUTION: In this pulse health equipment 1, the surface of fitness tights 5 (fitness belt 4) having a surface electrode 17 (and 14) for supplying a pulse current to the body is covered with a urethane rubber layer 40 having high elasticity and low air permeability, whereby when a user wears the fitness tights on the body and takes exercise, heat emitted from the body through the exercise can be kept in the fitness tights and the surface electrode 17 for supplying a pulse current to the body can be surely made to adhere to the body. Thus, by the synergistic effect of the activating action of cell activity by organism stimulation through the pulse current and perspiration from the body promoted by heat kept in the fitness tights, superior cosmetic treatment effect can be obtained.