baber/WOPTO huggingface dataset:
Patent JP-2002147619-A (JP)
Title: Packing assembly
Inventor: FRANZ PETER
IPC: F16J15/3224
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a packing assembly of simple design which can be manufactured at low cost, which has a very long service life, and in which a mechanical shaft can be stably sealed for a long time at high reliability. SOLUTION: This packing assembly 1 is provided with a packing adaptation unit 6 which floats on the shaft 3. The packing adaptation unit 6 is supported above a housing 2 by a ball joint assembly 5, and the ball joint assembly 5 is capable of making axial rotation and translation motion in the radial direction toward the shaft 3 and from the shaft 3. The ball joint assembly 5 is provided with a ball member 20 having a center hole, and the ball member 20 is contained in a ball socket 23. A guide element 25 to be inserted into the hole in the ball member 20 acts to guide movement of the ball member 20 in a translation direction along an axis of the center hole, and the axis of the hole in the ball member 20 is thus substantially extended perpendicularly to a center longitudinal axis of the shaft 3.
Patent JP-2003056957-A (JP)
Title: Ice making vessel
Inventor: HORIBA YASUNOBU
IPC: F25C1/24
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an ice making vessel capable of simplifying a facility in the manufacturing and distributing stages of ice and capable of making handling convenient in a consumer who has purchased the ice while capable of minimizing the volume of the same which occupies in a domestic refrigerator. SOLUTION: A lid body 2 for sealing respective recessed receiving sections 3 so as to be air-tight is connected to a main body 1 having a plurality of the recessed receiving sections 3, and the respective recessed receiving sections 3 are filled with water.
Patent JP-2002150954-A (JP)
Title: Gas discharge type display device
Inventor: TANI YUTAKA
IPC: H01J11/20
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge display device that has high quality of display by suppressing the temperature of display panel using a simple structure and by reducing the temperature difference in the panel face, even in the case of increased panel luminance of PDP. SOLUTION: A heat conductive sheet 2 is provided between the display panel 1 and the radiator plate 3, so as to nearly adhere closely to the display panel 1 and the radiator plate 3, and the heat conductive sheet 2 is constructed of a sheet having thermal conductivity of 1-5 W/m deg.C, and a thickness of 1-5 mm.
Patent JP-2003079633-A (JP)
Title: Ultrasonic operating instrument
Inventor: TANAKA HIDEAKI
IPC: A61B18/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic operating instrument enabling both of ultrasonic operation and high frequency cauterization by one handpiece and having a horn hard to deteriorate. SOLUTION: The cover for covering the horn 10 is divided into a fixed cover part 12 and an on-off cover part 14 and the on-off cover part 14 is opened and closed with respect to the fixed cover part 12 by the operation of an operator. A bipolar electrode 16 for high frequency cauterization is arranged to the inside surface of the on-off cover part 14. A blood vessel or the like desired to be cut is held between the on-off cover part 14 and the horn 10 to be cauterized and coagulated by supplying high frequency power to the bipolar electrode 16 and a vibrator is subsequently driven to cut the blood vessel or the like pinched by the horn 10. Since the electrode for high frequency cauterization is provided to the on-off cover part 14, the deterioration of the horn 10 can be reduced as compared with a case using the horn 10 as a high frequency electrode.
Patent JP-2003084335-A (JP)
Title: Clickstop mechanism for lens barrier
Inventor: NAKAO SOICHIRO
IPC: G03B17/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To extend the stroke quantity of a click member which click-stops a lens barrier. SOLUTION: The lens barrier 7 is fitted freely slidably to the front cover 5 of a camera. A clickstop mechanism 40 is built between the front cover 5 and lens barrier 7. The clickstop mechanism 40 comprises a click groove 41 formed on the back of the lens barrier 7, the click member 42, an opening part 43 formed on the front cover 5, and a coil spring 44. The click member 42 enters the click groove 41 by being energized by the coil spring 44 to stop the lens barrier 7. The click member 42 is formed almost in a columnar shape and then can obtain a sufficient stroke quantity.
Patent JP-2003086862-A (JP)
Title: Magnetism detection element and its manufacturing method
Inventor: NISHIYAMA YOSHIHIRO
IPC: H01L43/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a CPP type magnetism detection element that can ensure electrical insulation on both side surfaces of a multilayer film having a magnetic resistance effect. SOLUTION: A pair of insulation material layers 30 and 30 are formed opposite to side end surfaces T1s and T1s of a multilayer film T1. The insulation material layers 30 and 30 are provided on a lower electrode layer 22, so that, when the multilayer T1 is subject to grinding formation by ion milling, re- adhesion of material in each layer comprising the multilayer to the side end surfaces T1s and T1s in the widthwise direction of track of the multilayer T1 can be suppressed. Once the quantity of re-adhesion of material in each layer comprising the multilayer T1 with conductivity can be reduced, electrical insulation between a free magnetic layer 2 and a fixed magnetic layer 25 is easily ensured to allow a magnetism detection element to demonstrate magnetic field detection capability, thereby improving the quality of the magnetism detection element to be formed.
Patent JP-2003080779-A (JP)
Title: Printer
Inventor: FUJIWARA ICHIJI
IPC: B65H5/38
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a printed matter fed out to a stocker can be held surely even if the printer is used in standing or inclining state and setting of sheets and unjamming of a sheet can be facilitated. SOLUTION: In the printer 1, a cover 30 also serving as a partition between a sheet discharge tray 4 and a sheet containing section 11 turns about the shaft 16a of the platen roller 16 at a print section 12 integrally with a sheet retainer 28 disposed above. Since the cover 30 can turn about a position separated from the sheet containing section 11, turning radius of the cover 30 can be increased and since the sheet containing section 11 can be opened wide, setting of sheets 3 and unjamming of a sheet can be facilitated.
Patent JP-2003083249-A (JP)
Title: Vacuum pump
Inventor: YAMAUCHI AKIRA
IPC: F04D29/60
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump exhibiting a high vibration damping ability by a damper even if the pump is used at a vertical attitude and a horizontal attitude. SOLUTION: In the case where the vacuum pump is mounted to an upper part of a vacuum device through a damper at the vertical attitude, a shrinkage caused by a weight of the vacuum pump and an atmospheric pressure applied in the case where the inside of the damper becomes vacuum is relaxed by applying a tension to an upper part of the molecule pump by an elastic body of which one end is fixed to a fixing part such as a ceiling. Thereby, reduction of the vibration damping ability of the damper caused by compression of rubber of the damper can be reduced. In the case where the vacuum pump is mounted to a side of the vacuum device through the damper at the horizontal attitude, the horizontal attitude of the vacuum pump is retained by upwardly applying a tension to the vacuum pump by an elastic body of which one end is fixed to a ceiling or the like.  Thereby, the damper is not deflected by a weight of the vacuum pump and a high vibration absorption ability of the damper can be maintained.
Patent JP-2003080288-A (JP)
Title: Wastewater treatment equipment
Inventor: MIYAMURA TOSHIYUKI
IPC: C02F1/76
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of sludge discharged from wastewater treatment equipment. SOLUTION: Sodium hypochlorite solution is poured into a pipe 52 which connects a measuring tank 48 to an aeration tank 32 from a sodium hypochlorite tank 68 through a pipe 72, and poured onto activated sludge flowing through the inside of the pipe 52 to kill microorganisms. The corpses of the microorganisms are mixed with the activated sludge, flow into the aeration tank 32 from the pipe 52, eaten by other microorganisms in the aeration tank 32, contributing to their propagation. Since the corpses are consumed as activity energy for the microorganisms and discharged as water or a carbon dioxide, the activated sludge equivalent to this consumption is reduced, and an amount of activated sludge which is precipitated in a settling tank 40 is also reduced. As a result, the amount of activated sludge to be taken out from the settling tank 40 is reduced, and the amount of sludge is reduced.
Patent JP-2003089881-A (JP)
Title: Galvanized steel sheet having inorganic lubricating film, and production method therefor
Inventor: KAWANISHI YOSHIHIRO
IPC: C23C22/53
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized steel sheet with an inorganic lubricating film which can be adhered by various adhesives inclusive of mastic type ones, exhibits sufficient adhesive strength even in a precure state, exhibits high adhesive strength even in a T peel test as well, and simultaneously has sufficient workability and weldability. SOLUTION: An inorganic lubricating film obtained by bringing an aqueous solution of phosphoric acid and/or boric acid into contact with an aqueous solution of pH 0.5 to 6.5 with a peroxide added in a molar ratio of 0.1 to 3.0 to acid as an oxidizer, and performing drying at 40 to 300 deg.C, and essentially consisting of zinc phosphate and/or zinc borate, and in which the content of Zn belonging to a Zn-O bond in the outermost surface layer is <=16 at.%, and the content of O is <=64 at.% is formed on the surface of galvanizing or galvannealing in a coating weight of 10 to 1,000 mg/m<2> .
Patent JP-2003090095-A (JP)
Title: Joint structure between steel-pipe column and flat slab, and method for connecting the same
Inventor: MURATA YOSHIYUKI
IPC: E04B1/38
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure between a steel-pipe column and a flat slab, which can set a drop panel without hooking on a projection of a steel-pipe column main body, and sufficiently transfer a long-term vertical load to the steel-pipe column main body without a cotter, and to provide a method for connecting the steel-pipe column and the flat slab to each other. SOLUTION: The joint structure 1 between the steel-pipe column and the flat slab is implemented by supporting the flat slab 3 having the drop panel 5 formed thereon, on the steel-pipe column main body 2 by a reinforcing rib 4, inserting the steel-pipe column main body 2 into an opening 6 of the drop panel, and progressively expanding the opening 6 downward.
Patent JP-2003101409-A (JP)
Title: Semiconductor integrated circuit device and delay-locked loop device
Inventor: TAKAI YASUHIRO
IPC: H03K5/13
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a delay-locked loop (DLL) circuit and a semiconductor integrated circuit for reducing power consumption. SOLUTION: This device is provided with a DLL circuit 2 equipped with delay circuits 21 and 22 for inputting and delaying a frequency dividing clock CLK2 outputted from a frequency dividing circuit 6, a phase detector 23 and a counter 24 and a DLL circuit 3 equipped with delay circuits 31 and 32 for inputting and delaying the frequency dividing clock CLK2, phase detector 33, with which a phase difference between the output CLK1 of an input buffer and the output of a buffer 38 is detected, provided with multiplexer 35A, dummy multiplexer 36, dummy buffer 37 and dummy buffer 38 for inputting output OUTR and OUTF of the delay circuits 31 and 32 and outputting a signal CLKOE, with which rising and falling are specified with rising of OUTR and OUTF and rising and falling are specified with falling of OUTR and OUTF,  and counter 34 for outputting a signal for switching the output tap of the delay circuits 31 and 32 corresponding to the output of the phase detector 33.
Patent JP-2003099300-A (JP)
Title: Database managing device, method, program and recording medium
Inventor: KOMATSU HIDETAKA
IPC: G06F12/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To complete a scan of a database (DB) and selective specific processing in a short time. SOLUTION: While the DB having a hierarchical structure is scanned by reference to a hierarchy order table prescribing access order in units of individual segments of the DB, it is judged whether respective occurrences of segments having deletion standards registered in a deletion standard table meet deletion standards and when the deletion standard is met, a table is generated by deleting a segment which does not have its deletion standard registered in the deletion standard table and has no segment in a related lower layer or has its segment in the related lower layer having no deletion standard registered from the hierarchy order table when the occurrences are deleted, thereby scanning the DB by using the table. The respective occurrences which are hatched in the figure are excluded from access objects to shorten the processing time.
Patent JP-2003031498-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KASAHARA KENJI
IPC: H01S3/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To realize a uniform aggregate size of crystal in a crystalline silicon film which is obtained by a thermal crystallization method using a metal element. SOLUTION: A metal element which promotes crystallization is added on an amorphous silicon film to be crystallized. After a laser beam (in an energy range of non-melting and in an energy range wherein a metal element is diffused in a silicon film in its solid phase) is cast from the rear side of a light transmitting substrate 100, heat treatment is carried out. Consequently, the aggregate size of crystal in a crystalline silicon film 106 can be made uniform, thus eliminating dispersion of a TFT.
Patent JP-2003094901-A (JP)
Title: Method of reinforcing mounting surface of aluminum wheel
Inventor: TAKUBO SHUJI
IPC: B60B3/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of reinforcing the mounting surface, mounting bolt holes, and mounting nut bearing surfaces of an aluminum wheel, capable of reducing a weight and increasing a production efficiency, in the aluminum wheel for trucks and buses. SOLUTION: In the aluminum wheel for trucks and buses, shot peening is performed after the center hole of the aluminum wheel of which the casting and heat treatment processes are finished, the mounting surface of the aluminum wheel onto an axle, mounting bolt holes, and mounting nut bearing surfaces are machined, and then necessary portions excluding the mounting surface of the aluminum wheel onto the axle, mounting bolt holes, and mounting nut bearing surfaces are machined on the center hole basis.
Patent JP-2003098141-A (JP)
Title: Dew point measuring device and its manufacturing method
Inventor: FUJIO HIROBUMI
IPC: B60H1/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To lay out the arrangement of a vapor condensation sensor and a temperature sensor freely in manufacturing a vapor condensation preventer while reducing the number of steps of manufacturing process. SOLUTION: A vapor condensation sensor 2 and a first temperature sensor 3 for measuring the environmental temperature of the vapor condensation sensor 2 are arranged on the same substrate 8. Interdigital counter electrodes 9 for the vapor condensation sensor 2 and a temperature measuring resistor 12 for the temperature sensor 3 are formed by one process step for sputtering the same material, i.e., platinum (Pt). Furthermore, formation of electrode parts 10 and 13 and connection of lead wires are carried out by one process step.
Patent JP-2002163649-A (JP)
Title: Digital image processing method
Inventor: ESCHBACH REINER
IPC: G06T7/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting red-eye in a photographic image. SOLUTION: This method includes a step (S1) for receiving digital image data defining an image. The digital image data are processed to identify all regions of the image including a specular reflection (S2). Image regions deemed to include a specular reflection are processed further, according to conventional technique to determine the presence/absence of red-eye (S3). Specular reflections are identified according to luminance/chrominance characteristics, geometric characteristics (such as size/shape) and/or luminance gradient characteristics.
Patent JP-2002159570-A (JP)
Title: Measuring method of celiac internal capacity and peritoneum dialyzer
Inventor: NOACK JOACHIM
IPC: A61M1/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily measuring the celiac internal capacity without being accompanied by a danger of incompatibility and a peritoneal dialyzer. SOLUTION: This method for measuring the celiac internal cavity during peritoneal dialysis carries the celiac solution from the peritoneal cavity to one side of a semipermeable membrane in a first circuit, carries a dialyzate to the other side of the semipermeable membrane in a second circuit, measures the concentration of a substance, and infers the celiac internal capacity from the fluctuation of concentration. This method is characterized by measuring the concentration of an endogenous substance in the celiac solution.
Patent JP-2003111204-A (JP)
Title: Charge and discharge control method for hybrid car power source unit
Inventor: MIZUTA TORU
IPC: B60L50/15
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate capacity variations without adversely affecting the running of the hybrid car or shortening the life of the battery. SOLUTION: The charge and discharge control method consists of dividing the driving secondary batteries 8 into a plurality of battery units, and at the same time controlling the charge and discharge of the driving secondary batteries 8 so that the relative residual capacities of the battery units of the driving secondary batteries 8 as a whole are in the charge and discharge permissible region. The charge and discharge permissible region has a normal mode region and a capacity difference eliminating mode region; the maximum value of the capacity difference eliminating mode region is 100% or less and larger than the maximum value of the normal mode region. The charge and discharge control method detects the difference in relative residual capacities of the plurality of battery units.  When this difference exceeds the set value, the charge and discharge permissible region is changed from the normal mode region to the capacity difference eliminating mode region to perform charge and discharge, thereby reducing the difference in relative residual capacities of the battery units.
Patent JP-2003102576-A (JP)
Title: Removable stopper and drawer
Inventor: FUKAZAWA TADASHI
IPC: C12Q1/25
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make a stopper piece 4 easily removable and to surely prevent a drawer 17 from being fallen out. SOLUTION: Removable stoppers 1 consist of stopper receiving holes 3 provided on both sidewalls 18 and 19 of the drawer 17 and the stopper pieces 4 fitted in the stopper receiving holes 3. The stopper receiving hole 3 consists of an inserting hole part 6 into which the stopper piece 4 is inserted and a supporting hole part 7 continuously provided to the inserting hole part 6 and which the inserted stopper piece 4 is fitted into and supported by.  The stopper piece 4 consists of a contact part 9 being brought into contact with a stopper receiving channel 26 to prevent the drawer 17 from being fallen out from a casing 16, a receiving plate part 10 provided on one end of the contact part 9 and supporting the contact part 9 from one end side and a fitting channel 11 provided between the receiving plate part 10 and the contact part 9 and fitting into the supporting hole part 7 by sliding under a condition where the contact part 9 is inserted into the inserting hole part 6 and the receiving plate part 10 is brought into contact with the peripheral edge of the stopper receiving hole 3.
Patent JP-2003108472-A (JP)
Title: Communication device and control method therefor, information equipment and control method therefor, communication system, and control program
Inventor: KUROSAWA TAKAHIRO
IPC: H04M11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To properly process a data obtained from an outside even when the data is difficult to be processed in a device by which the data is obtained. SOLUTION: A data processing transferring function is provided in a cellular phone terminal, a reception server function is provided in a personal digital assistant, and display processing as to a large image size of data difficult to be displayed in the cellular phone terminal out of the data obtained from an Web server by the cellular phone is transferred to the personal digital assistant to be displayed.
Patent JP-2003105003-A (JP)
Title: Method of manufacturing copolymer
Inventor: ITO AKINORI
IPC: C09K23/42
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a copolymer which is excellent as a dispersant with good repeatability by radical polymerization of a polyoxyalkylene alkyl ether compound with maleic anhydride in a non-solvent system or an organic solvent system. SOLUTION: In a method of manufacturing a copolymer having a structural unit based on a polyoxyalkylene alkyl ether compound and a structural unit based on maleic anhydride, this method of manufacturing a copolymer uses as a feed material a specific polyoxyalkylene alkyl ether compound containing not more than 50 ppm alkali metal, and copolymerized in a non-solvent system or an organic solvent system under a condition of not higher than 0.5 % water in the reaction system.
Patent JP-2003111480-A (JP)
Title: Electric motor driving device
Inventor: MATSUI KEIZO
IPC: H02P6/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To drive an electric motor stably and highly reliably, even if the waveforms of an induced voltage of the motor are distorted. SOLUTION: This electric motor driving device is provided with: an induced voltage presuming part 13 that presumes the induced voltage from current and output voltage values of the motor; a rotor position and speed detecting part 14 that presumes the magnetic pole position of a rotor based on the induced voltage value presumed; and an induced voltage correcting part 12 that filters the induced voltage value by a specified process to stabilize the presumption. This structure enables the motor to be driven stably, no matter what kind of the waveforms the induced voltage of the motor has. Also, this device is provided with a driving abnormality detecting part 15 that judges a driving abnormality in accordance with the induced voltage value presumed.  Thus, if a driving abnormality occurs, it is detected and an immediate abnormality removing process is executed to drive the motor highly reliably.
Patent JP-2003102737-A (JP)
Title: Forceps
Inventor: TSUCHIDA MICHIHIRO
IPC: A61B1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-operate forceps hardly causing fatigue to an operator even if using it for a long time, allowing stable hold. SOLUTION: This forceps has a shaft part 10, a tip operation part 20 in a tip part of the shaft part 10, and a handle part 30 in a terminal part of the shaft part 10. The handle part 30 has a grip 36; and a rear button part 40a and a front button part 40b provided behind and before the grip 36, retractable into the grip 36. By respectively pressing the rear and front button parts 40a, 40b, the tip operation part 20 is operated.