baber/WOPTO huggingface dataset:
Patent JP-2003079720-A (JP)
Title: Blood pump
Inventor: ITO KAZUYUKI
IPC: F04D13/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a blood pump in which the rotation of an impeller can be made satisfactory at all times by preventing the contact of the impeller with a pump chamber while attaining miniaturization. SOLUTION: This blood pump has a housing 2 formed with a pump chamber 6 inside and having a stator 7 capable of exerting a magnetic force on the pump chamber 6, an inlet port 3 for leading blood into the pump chamber 6, an outlet port 4 for leading blood out of the pump chamber 6 and an impeller 5. The impeller 5 is arranged in the pump chamber, is provided with an impeller side magnet 8 for generating the magnetic force with the stator 7 by electrifying the stator 7, and is supported by a bearing 3C freely rotatably from one side. The side face of the impeller 5 and the inner peripheral face of the pump chamber confronted with the side face are formed into curved surface approximated to the surface of a virtual sphere (A or B) with the center of a circle passing each of apexes of a trapezoid as a cross-sectional form of the bearing as a vibration center C.
Patent JP-2003084785-A (JP)
Title: Information processor, information processing method, recording medium, and program
Inventor: SHIZUKA SHIYO
IPC: G10L13/06
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To jump to a link destination by an easy operation during sound output of data of a web page. SOLUTION: A web reader application control part 271 acquires data of a web page from a web browser 272 and analyzes a tag to extract a link tag and relates it to a linked text and outputs it to a read management module 276 to convert it to voice data. The read management module 276 informs the web reader application control part 271 of reproducing of voice data related to the link tag. When receiving a prescribed operation input from an operation input part 279 in a prescribed time (waiting state), the web reader application control part 271 controls the web browser 272 to jump to a web page of the corresponding link destination and acquires also data of the web page of the link destination and outputs the data to the read management module 276 to convert it into voice data.
Patent JP-2003084610-A (JP)
Title: Image forming device
Inventor: HAYASHI SHOJI
IPC: B05C1/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is capable of eliminating a useless consumption of oil and improving the image quality and serviceability by making an oil to be applied to a fixing roller uniform over the entire part. SOLUTION: An oil coating applicator has a heating roller, a fixing roller and pressurizing roller which rotate in pressure contact with each other, the endless fixing belt which is stretched between the heating roller and the fixing roller or to either or between both of the heating roller and the pressurizing roller, a heater for heating which heats the fixing belt within at least the heating roller, an oil coating application roller which is disposed to either on the fixing roller side or on the pressurizing roller side and an oil supply roller which rotates in pressure contact with this oil coating application roller, and the lengths of the respective rollers are so selected that the relation between the length Lb of the oil coating application roller and the length La of the oil supply roller is Lb<La,  when the length of the oil coating application roller is defined as Lb and the length of the oil supply roller as La.
Patent JP-2003054328-A (JP)
Title: Seaming welt of door opening part
Inventor: SHIGEHIRO YASUAKI
IPC: B60R13/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a seaming welt which eliminates any space between an interior lip and an end of an interior member, and improves the appearance at a corner part of a door opening part. SOLUTION: In the seaming welt 1 in which a hollow seal part 4 which is brought into elastic contact with a closed door D is provided on a car external side wall 3 of a part 2 of U-shaped section attached to a flange F of the door opening part, and a base end 5a of an interior lip 5 extending inward of the vehicle is affixed to a substantial center part of a bottom surface of the part 2 of U-shaped section, a middle part of the interior lip 5 is fixed to a lower end corner part 6a of the part 2 of U-shaped section by pouring a forming material 7 to a joining part with the lower end corner part 6a of an in-cabin side wall 6 of the part of U-shaped section of the interior lip 5 during the molding.
Patent JP-2003080572-A (JP)
Title: Method for injection molding
Inventor: OKAHARA ETSUO
IPC: B29C45/70
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To mold a good molding having a small strain by preventing an internal stress retaining in the molding after molding from occurring. SOLUTION: A method for injection molding comprises the steps of strongly clamping a mold, then injecting so as not to leak a resin, filing the resin, and then removing a mold clamping force as a second step, thereby reducing a resin pressure in the mold, thereby eliminating the stress at the time of filling the resin retained in the molding. The method further comprises the steps of thereafter clamping the mold by a small mold clamping force, and aligning the shape of the molding without increasing the once eliminated internal stress, and molding the molding. The method also comprises the steps of removing the force, then maintaining a mold opening state, thereby generating a gap between the molding and the mold cavity, regulating a cooling speed, thereby preventing the internal stress generated due to a difference of the cooling conditions of the sections of the molding.
Patent JP-2003089889-A (JP)
Title: Brine and method of preventing corrosion of metal using the same
Inventor: YANO MASAYA
IPC: C23F15/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide brine which can prevent the corrosion of metal within a heat exchanger and a method of preventing the corrosion of meal using the same. SOLUTION: The brine 6 which is subjected to substitution with inert gas and is reduced in the amount of dissolved oxygen is used in performing a heat exchanging between process fluid 8 and the brine 6 through a metallic partition of the heat exchanger 3. At this time, the brine 6 is preferably strongly alkaline. Also, the essential component of the brine 6 is preferably an aqueous potassium carbonate solution.
Patent JP-2003102118-A (JP)
Title: Junction block
Inventor: KOBAYASHI SEIJITSU
IPC: H01R13/514
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To entirely eliminate poor connections of electrical components. SOLUTION: The electrical components, such as a fuse and a connector, are attached to an upper case 15 which is assembled to a lower case 14. A plurality of electrical-component circuit modules 20 and 21, with each module containing specific electronic components, are housed in the lower case. Each of electrical-component circuit modules 20 and 21 comprises a bus-bar laminate. At a part of the bus-bars 25 and 31 arranged in each electrical-component circuit module, a crimping blade 27 protruding from the edges of the electrical- component circuit modules 20 and 21 and a part 33 which is to be crimped are formed. The part 33 which is to be crimpled is inserted, for connection, into a lost 27a formed on the crimping blade 27.  Since, under the connection state, a thin-wall part 34 is formed at the part 33 which is to be crimped, the bus-bars 25 and 31 will not be displaced from each other.
Patent JP-2003094561-A (JP)
Title: Composite molded product and manufacturing method therefor
Inventor: SAITO HIROTAKE
IPC: B32B15/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite molded product composed of a metallic sheet and a thermoplastic material formed in one piece with firm adhesion by an injection insert-molding process. SOLUTION: This composite molded product has the metallic sheet and two thermoplastic material layers, i.e., layers (A) and (B), sequentially formed on the metallic sheet in one piece. In this composite molded product, the layer (A) is a mixed adhesive resin of a modified polyolefin and a modified styrene thermoplastic elastomer. Thus the layer (A) is formed by applying the modified polyolefin and the modified styrene thermoplastic elastomer on the metallic sheet. Further, the layer (B) is integrally formed by thermally fusion-bonding a thermoplastic material to the layer (A). The method for manufacturing the composite molded product is described.
Patent JP-2003098131-A (JP)
Title: Sample holder
Inventor: SHINOHARA HIDEAKI
IPC: G01N1/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sample holder capable of simply adjusting the height of a sample to determine the height accurately and capable of preliminarily determining the direction of the sample to be set on a sample stand accurately to arrange the sample. SOLUTION: The measuring inspection surface of the sample 20 is preliminarily positioned by the sample height adjusting surface of a sample height adjusting stand 12 attached by positioning the sample stand 6 for holding the sample 20 on the height aligning stand 11 provided on a holder base stand 1 provided so as to be freely regulated in height. The sample stand 6 is advanced toward the positioned sample 20 to hold the positioned sample 20 on the sample stand 6. Then, the sample height adjusting stand 12 is detached.
Patent JP-2003095036-A (JP)
Title: Mounting structure of electronic control unit for automobile
Inventor: YAMADA HIROAKI
IPC: H05K5/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an electronic control unit for an automobile for improving the safety on a vehicle collision. SOLUTION: In the mounting structure of the electronic control unit for the automobile securing a resinous box 10 in an engine room of a vehicle front part and arranging the electronic control unit 20 provided with an exterior case 21, which is higher than the box 10 in rigidity, in the box 10, an arm part 24, which directly receives the shock on the vehicle collision prior the box 10, and then enables detachment of the electronic control unit 20 from the box 10 by destroying the box 10, is projected at the exterior case 21.
Patent JP-2003106711-A (JP)
Title: Absorption refrigerating machine
Inventor: YATSUHASHI HAJIME
IPC: F25B33/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent adverse influences of noncondensing gas in an absorption refrigerating machine. SOLUTION: An absorption refrigerating machine includes a condenser C, an absorber A and an evaporator E and a plurality of regenerators Gn to G1 and solution heat exchangers Hn to H1 corresponding to each of the regenerators Gn to G1 . The absorption refrigerating machine introduces refrigerant vapor that is generated in the regenerators Gn to Gn2 on the higher temperature side to the regenerators Gn-1 to G1 on the lower temperature side sequentially and uses the refrigerant vapor as a heat source for the regenerators Gn-1 to G1 . In the absorption refrigerating machine, noncondensing gas pipes 51, 52 and 53 through which noncondensing gas flows are communicated with each other between the higher-pressure side devices Gn to G1 that are located between the regenerator Gn to the highest temperature side and the absorber A, and the lower-pressure side devices Gn-1 to G1 , C, E and A.  By using the difference in pressure between the devices on the higher pressure side and the devices on the lower pressure side, it becomes possible to flow the noncondensing gas from the higher pressure side to the lower pressure side.
Patent JP-2003102267-A (JP)
Title: Medium for use in artificial culture of mushroom
Inventor: WATANABE KAZUO
IPC: A01G1/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a medium for use in the artificial culture of mushroom enabling the mushroom to be harvested more efficiently. SOLUTION: This medium for use in the artificial culture of mushroom is obtained by including a cotton hull fermented product which is obtained by adding a nitrogen source to the hull freed from the kernels in a cotton seed ground product followed by fermentation.
Patent JP-2003105941-A (JP)
Title: Ruler for setting cutting line of roofing tile corresponding to roof pitch
Inventor: OTA KINJIRO
IPC: G01B3/56
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a ruler capable of cutting a plate surface of a roofing tile at an angle corresponding to the pitch angle of the roof without requiring ruling work, by simply determining either the cut-in or cut-out side where the roofing tile is cut diagonally. SOLUTION: A first side 10 and a second side 11 are used respectively as a bottom side and an opposite side and connected and secured to each other at right angles, and a third side 12 is stretched between the first side 10 and the second side 11 as a hypotenuse to form a frame in the form of a right- angled triangle. The second side 11 is provided with a plurality of graduations 17 that match each pitch angle of the roof for adjusting the length of the second side 11 determined based on the length of the first side 10 according to the trigonometric ratio of the cutting angles determined from the pitch angle of the roof. The first side 10 is disposed parallel to the cutting line X of the roofing tile R and the second side 11 is disposed perpendicular to the cutting line X of the roofing tile R. The roofing tile R is applied to the third side 12 to form the ruler which is placed on the plate surface of a pedestal 2.
Patent JP-2002356057-A (JP)
Title: Ink jet recording material
Inventor: NAGASHIMA TAKESHI
IPC: B41M5/52
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material, in which ink absorbency is high, both antistatic properties and printer conveyability are excellent, no offsetting problem exists and visibility in back-light system is favorable. SOLUTION: In the ink jet recording material, in which at least one ink accepting layer including fine inorganic particles and a hydrophilic binder is provided on one side of a light transmissive support and, on the surface opposite to the ink accepting layer, at least one back coating layer, the back coating layer includes at least one kind selected from the group consisting of an electroconductive metal oxide and a basic poly(aluminum chloride) compound and a hydrophilic binder.
Patent JP-2002176735-A (JP)
Title: Uninterrupted power supply device, parallel operation type uninterrupted power supply device, inverter device and parallel operation type inverter device
Inventor: HANAOKA HIROYUKI
IPC: H02J3/38
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a parallel operation type uniterrupted power supply device which can prevent a load share of one uninterrupted power supply device from being significantly increased even if respective uninterrupted power supply devices are operated while operation states of other uninterrupted power supply devices are not watched. SOLUTION: An uninterrupted power supply device 1a comprises an inverter circuit 3a and an inverter circuit controller 5a. The inverter circuit controller 5a includes a PWM control signal generating means 19a. The PWM control signal generating means 19a generates a PWM control signal which reduces gradually the output voltage of the inverter circuit 3a according to the increase of a supplied active power until a decidion means 17a decides that the supplied effective power reaches a prescribed value. After the decision means decides that the supplied active power reaches the prescribed value, the means reduces the output voltage with a reduction rate larger than before so as not to rush into an overload state.
Patent JP-2003103485-A (JP)
Title: Robot controller, its control method and its management system
Inventor: SHIKAZONO MAKOTO
IPC: B25J13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a robot controller and a robot control system superior in a management function of operation information of the robot. SOLUTION: An arithmetic processing part 110 is connected to a remote management terminal 400 comprising a computer by a communication line 401 via a communication interface part 140. The arithmetic processing part 110 saves the robot system operation information stored in a sub storing means 130 as a data base in a hard disk device connected to the remote management terminal 400 in accordance witch a sending sequence via the communication interface part 140 and the communication line 401.
Patent JP-2003109982-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAITO YOSHIKI
IPC: H01L21/56
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of an underfill sealing operation. SOLUTION: A nozzle 14 is arranged in such a way that the nozzle 14 is hung on a corner 2m on a first face 2i at a protrusion 2g installed so as to be adjacent to the inner circumferential wall 2n of a recess 2c on a ceramic substrate 2. After that, a resin is dropped to the corner 2m at the protrusion 2g from the nozzle 14, the resin flows down along the corner 2m at the protrusion 2g so as to be arranged on a resin passage 2j, it passes the passage 2j so as to flow into a part between the bottom 2f of the ceramic substrate 2 and a driver IC 6, and the underfill sealing operation is performed. At this time, since the nozzle 14 is aligned on the corner 2m at the protrusion 2g by a comparatively easy position control operation, the underfill sealing operation does not require labor, and the operability of the underfill sealing operation can be enhanced.
Patent JP-2003108392-A (JP)
Title: Synchronous program and method therefor
Inventor: MORIYA KATSUYOSHI
IPC: G06F9/46
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve parallel high-speed processing such that, with respect to a synchronous program and synchronous method for managing parallel processing of a plurality of threads, all threads perform load distribution by making reference and setting in parallel and also reduce cache miss. SOLUTION: The synchronous program is arranged to function as a means for arranging each synchronous area associated with a plurality of threads and a means; for setting the effect that arrived at synchronous point in the synchronous area for self when each thread has reached a synchronous point; thereafter, for setting the effect that both threads have reached the synchronous point simultaneously in the synchronous area, when it has become clear that the thread has reached the synchronous point by referring to the synchronous area of other thread of a predetermined position in a fixed direction; for reopening the processing by determining that the synchronization is completed when all threads have reached the synchronous point;  and further for repeating the processing with respect to the synchronous area of other threads of the predetermined position in the fixed direction when all threads have not reached the synchronous point.
Patent JP-2003111047-A (JP)
Title: Data transmission method, data transmitter, data reception method, and data receiver
Inventor: KOBAYASHI TOSHIHARU
IPC: H04N7/173
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To allow a receiver side to make fast forward in a pseudo way in data transmission of an on-demand form. SOLUTION: Jump point data segments JP1, JP2, JP3 are set to encoded data DEC, and the jump point data segments JP1, JP2, JP3 are extracted. Particular coding processing is applied to the jump point data segments JP1, JP2, JP3 to generate continuous packet data DLTJP. Unequally dividing remaining blocks A, B, C, D resulting from eliminating the jump point data segments JP1, JP2, JP3 from the encoded data DEC generates data segments DS1, DS2,..., DS15, DS16 respectively, LT coding is applied to the data segments DS1, DS2,..., DS16 to generate continuous packet data DLT1, DLT2, DLT16. The continuous packet data DLT1, DLT2,... DLT16 and DLTJP are respectively transmitted in parallel through a plurality of different channels.
Patent JP-2003061497-A (JP)
Title: Tool for cleaning excrement of dog
Inventor: NAGAYOSHI FUTAJI
IPC: A01K23/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use, light and easily portable tool for cleaning up excrement by which both of catching the excrement and collecting the excrement on the ground can be carried out because sometimes the excrement drops on the ground because of unexpected defecation and miss of the catching though the best cleaning up method of the excrement is the catching of the excrement before dropping on the ground. SOLUTION: This tool for cleaning up the excrement of the dog has both functions of catching the excrement and readily collecting the excrement on the ground. The tool has an irregular hexagonal shape having pointed tip part so that the tool can be used regardless of the size and kinds of the dog when catching the excrement of the dog. The tool is constituted so that the right and left sides of the excrement- receiving frames may turn in the reverse direction by centering the longitudinal axis so as to double the right and left parts to collect the excrement from the ground when the catching of the excrement has been failed. The excrement-catching parts at the centers of both frames engage with each other 30 as to form parallel straight lines to enable the excrement to be cleanly cleaned up.  The upper parts of the frames are formed into an acute angle so that the frame can enter between the excrement and the ground, and the turning operation is carried out by a handle part or the like when the operation is directly carried out by the frames.
Patent JP-2003114799-A (JP)
Title: Software installation control method, program, and recording medium
Inventor: TERADA MASAHIRO
IPC: G06F9/445
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a software installation control method, program, and recording medium, in which a user is not confused even when the recording medium is used in respective situations for different purposes of use. SOLUTION: In upgrading prescribed software already installed, adding or deleting functions of software already installed, or connecting a plug-and-play device represented by a USB device to a personal computer, a CD-ROM in compliance with an auto-run function is installed into a CD-ROM drive attached to the personal computer. An installation program for installing software contained in the CD-ROM is automatically started by the auto-run function, when different processes are executed in accordance with purposes of using the CD-ROM.
Patent JP-2003114757-A (JP)
Title: Device for inputting coordinates
Inventor: SUZUKI KATSUTOSHI
IPC: G06F3/0354
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device of high quality, of which the metal contact point is prevented from shifting positionally, capable of switching a contact point of a switch circuit surely even when a peripheral fixed contact point is abraded by the metal contact point, and in which electric interference is precluded from generating between adjacent fixed electrodes. SOLUTION: The metal contact point 9 is brought into contact with the peripheral fixed contact point 14 by guiding an outer circumferential part 6g by a switch guide wall 6e formed in an elastic member 6, recesses 14b of a prescribed depth are formed in plural portions in a portion contacting with an outer circumferential part 9b of the metal contact point 9 in the peripheral fixed contact point 14, the elastic member 6 is mounted on a circuit board 10 to be fixed under the condition where the fixed electrodes 11 and a movable electrodes 7b are opposed each other, the switch guide wall 6e of the elastic member 6 is thereby positioned on the peripheral fixed contact point 14, and one portion of the switch guide wall 6e positioned on the recesses 14b is elastically deformed to be intruded into the recesses 14b.