baber/WOPTO huggingface dataset:
Patent JP-2003340203-A (JP)
Title: Air bubble removing apparatus
Inventor: KONISHI MITSUKO
IPC: B01D19/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bubble removing apparatus capable of enhancing the fuel cost of a system using oil pressure, or the like, as a whole and capable of reducing a production cost.   <P>SOLUTION: In this air bubble removing apparatus 30, a backward flow preventing means is not provided on the side of a hydraulic oil outflow port 322 and the discharge port 333 itself of an air bubble discharge flow channel 33 is allowed to function as a backward flow suppressing means. By this constitution, the backward flow of air to a cyclone chamber 321 is suppressed and the hydraulic oil can be smoothly flowed out of an outflow port 322 without using a throttle to prevent the generation of high back pressure in the cyclone chamber 321. Therefore, as a liquid pressure system, the pressure in the system does not become too high to suppress pressure loss. Further, a small-sized pump or an oil cooler can be used and the improvement of a fuel cost at the time of operation of the system and the reduction of production cost can be realized and, as a result, the energy saving or cost reduction of a building machine can be promoted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345979-A (JP)
Title: Real estate investment system and data processing system
Inventor: TAJIMA KATSUHIRO
IPC: G06Q40/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To potentiate investment in real estate of a price equal to or higher than an investment by an investor and to allocate a dividend of income gain by such an investment to the investor.   <P>SOLUTION: This real estate investment system has an earning calculation processing part 314 for calculating an amount found by subtracting at least an amount repaid relating to non-recourse loan from an income gain owing to fund management by limited liability companies 10a to 10h as earnings corresponding to anonymous association investment, an account settlement part 213 for performing calculation on SPC account settlement based on the earnings calculated by the processing part 314, and a dividend determining/processing part 113 for determining a dividend to the investor based on the SPC account settlement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003062442-A (JP)
Title: System and method for accurately mixing fluids
Inventor: SCHELL DANIEL
IPC: B01F3/08
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluid delivering system including one or more measuring modules for measuring the predetermined volumes of one or more different fluids to deliver the fluids. SOLUTION: Respective measuring modules 104 and 106 include a fluid injection port 116 enabling a fluid exceeding a desired volume to flow through a container 118, a holding container, an overflow opening part and a discharge port 134 for distributing a held fluid. A rod for applying graduations occupies and regulates the volume part of the container in order to accurately regulate the volume of the fluid distributed by the measuring modules. In one specific embodiment, a mixer includes many measuring modules, to which outputs are together connected, in order to produce a mixture determining constitution by the capacities corresponding to the containers of various measuring modules. In order specific embodiment, one mixer dilutes a chemical concentrated liquid and further dilutes the mixture to supply the diluted mixture to another mixer.
Patent JP-2003347703-A (JP)
Title: Wiring board unit and discharge lamp lighting device
Inventor: MIURA MANABU
IPC: F21V25/04
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tracking phenomenon between lands caused by a blowing- out fuse.   <P>SOLUTION: Holes 16a and 16b are provided in which lead wires of the fuse are inserted. Lands 17a and 17b are formed around the holes for fixing the lead wire with solder. Circuit patterns 18a and 18b extend from the lands. A water-repellent silk-screen print material 19 is disposed by printing between the lands. The length of the silk-screen print material is so set that both ends are equal to both side ends of the circuit pattern forming the land or protrude from the both side ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348894-A (JP)
Title: Drive control unit for stepping motor
Inventor: OYAMA TADASHI
IPC: H02P8/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control unit for a stepping motor, which saves a memory capacity by reducing the amount of data and shortens the time for data writing.   <P>SOLUTION: Ramp data R1, R2 have two kinds of formats. A timer value 21 for generating a ramp cycle is recorded at the first format, and an added/ subtracted value 22 for generating the ramp cycle and a repeat value 23 that indicates the number of times of repeating the addition and subtraction are recorded at the second format. In a zone where the speed of a motor continues at a constant value and a zone where acceleration and deceleration are continued at a constant rate, the addition and subtraction of data, which are set at a ramp timer register 14 by an adder-subtracter 13, are repeated by only the repeat value 23 by using the ramp datum R2 having the second format, thus generating the ramp cycle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346775-A (JP)
Title: Battery
Inventor: TASAI HIROSHI
IPC: H01M10/0587
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery that is easy to connect to the outside equipment or to install on an automobile or the like.   <P>SOLUTION: The battery comprises a positive electrode and a negative electrode terminals 9 provided on the outside of a battery container, a generating element 1 housed in the battery container having a positive electrode and a negative electrode 1a, 1b, and a positive electrode and a negative electrode connecting conductors 3. The positive electrode connecting conductor 3 is connected to the positive electrode terminal on the outside of the battery container and connected to the positive electrode in the battery container, and the above negative electrode connecting conductor is connected to the negative electrode terminal on the outside of the battery container and connected to the negative electrode in the battery container. The positive electrode and the negative electrode terminals are positioned on the outside of the positive electrode and the negative electrode connecting conductors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001806-A (JP)
Title: Package box
Inventor: MORI SEIJI
IPC: B65D81/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To protect corners of a bag from vibration or shock caused upon carrying the bag to prevent the damaging of the bag.  <P>SOLUTION: A package box 11 comprises an enclosing peripheral wall 16 consisting of wall surfaces 16a, 16b, 16c, 16d, and flaps 17a, 17b, 17c, 17d each of which projects from both upper and lower ends of each wall surface to form the bottom and top of the box. The bag 1 having the corners 1b on the bottom 1a side is put in the box 11, in which bottom bearings 20A, 20B are arranged to bear the bottom 1a of the bag 1 on the upper end of the bearings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007857-A (JP)
Title: Drive circuit and switching regulator
Inventor: IWAO KENICHI
IPC: H02M3/155
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a switching element from damage by preventing ringing voltage, generated when a drive sigal is stopped, from exceeding a threshold value making the switching element conduct.  <P>SOLUTION: A drive circuit 1 makes transistors Q1 to Q6 constitute the totem-pole amplifier circuit. To a ground line connecting a collector of the last stage transistor Q6 and a collector of a stage before transistor Q4, a Zener diode DZ1 is connected by the polarity with a collector side of the transistor Q6 serving as a cathode. A resistor R1 for current limiting of the Zener diode DZ1 is connected between a VCC and the cathode of the Zener diode DZ1. In this way, voltage in a ground side of a pulse transformer T1 is higher than the true ground (GND) level by the Zener voltage component of the Zener diode DZ1, to suppress the ringing voltage, when the drive signal is turned OFF, to the threshold value or less of gate voltage of an FETQ7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007135-A (JP)
Title: Housing type display unit
Inventor: SHIMIZU YUKIO
IPC: H04N5/64
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing type display device where a display part is arranged in a main body case so as to be made smoothly housable/ejectable and surely fixable at a predetermined position.  <P>SOLUTION: This housing type display unit where a display part is arranged inside a chassis is configured of a display unit where a display part equipped with guide grooves formed on the side faces and a turnable toothed wheel is connected through a rotation shaft to a slider equipped with a turnable toothed wheel column connected to a turnable motor for turning the display part and a movable toothed wheel column connected to a movable motor for horizontally moving the display part and a guide part, a chassis equipped with a guide pin and guide rail engaged with the guide groove and guide part and a rack screwed into the pinion of the movable toothed wheel column, and a control means for controlling the turnable motor and the movable motor. When the display part is horizontally moved, the turnable toothed wheel column is provided with a clearance, and after it is housed, the guide groove and the guide pin are controlled so as to be put into a depressed condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004369-A (JP)
Title: Shutter system and camera
Inventor: TOYODA YASUHIRO
IPC: G03B9/36
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter system that is small in size, satisfactory in operation efficiency, less in exposure variation, and suitable for high-speed operation.  <P>SOLUTION: The shutter system has: a substrate having a shutter aperture; an open blade group and a close blade group, each comprising a plurality of blades, which are formed so as to open and close the shutter aperture; and an open blade group drive member and a close blade group drive member, which are supported and operated by the substrate at their proximal ends. When the open blade group or the close blade group closes the shutter aperture, an amount that the adjacent blades of the open blade group overlap differs from an amount of the corresponding adjacent blades of the close blade group overlap. The open blade group drive member and the close blade group drive member are formed in an identical shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317848-A (JP)
Title: Electric cord connection device
Inventor: KURESAWA NAGAO
IPC: H01R13/44
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cord connection device preventing a fire accident caused by a short-circuit due to dusts adhered to a plug.  <P>SOLUTION: A groove 5 having appropriate depth and width is formed between terminals 4 of the plug 3 penetrating from one end to the other end, and a groove 6 corresponding to the groove 5 is formed between insertion ports 2 of a receptacle 1 as occasion calls. The short-circuit is prevented by blocking the adhered dust by the grooves 5, 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152970-A (JP)
Title: Image reading device
Inventor: TSUJI JUNICHI
IPC: G03F3/08
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To efficiently read an image. SOLUTION: The image reading device comprises a set input unit and a damage process deciding unit. The input unit inputs the set conditions of the type of a photographic film, a print size, and a print magnification. The deciding unit decides whether a damage recovery process is performed or not based on the set conditions. For example, in the case of a Brownie film or 135 type reversal film, it is decided that the damage recovery process is performed at the time of finely scanning. When the print size is set 4R or more or a print magnification X is set to S (e.g. 4.5 times) or more in the 135 negative film or a IX 240 type photographic film, it is decided that the damage recovery process is performed.  When it is decided that the damage recovery process is performed in the damage process deciding unit, the damage recovery process is performed for each image data of the R, G and B obtained by reading the image by an infrared ray in addition to the R, G and B light by the finely scanning of the frame to be read.
Patent JP-2004010671-A (JP)
Title: Biaxially oriented coated polyester film roll
Inventor: NISHIMURA FUMIO
IPC: B29C55/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented coated polyester film roll which can reduce the quality change of adhesiveness to any other function-imparting layer laminated on a post-processing treatment such as a hard coat treatment, for example, can reduce the dispersion of adhesiveness to practically sufficient hard coats or the like, and can improve the yield of the processing treatment.  <P>SOLUTION: This biaxially oriented polyester film roll obtained by coating at least one side of an unoriented or monoaxially oriented polyester film with a coating liquid containing a water-dispersible or water-soluble urethane resin, drying the applied coating liquid, and then orienting the film in at least one direction, and having a thickness of 38 to 300μm, a width of 400 to 1,500 mm and a rolling length of 400 to 10,000 m is characterized in that the dispersion of the coating film thickness defined by an expression: [the dispersion (%) of the coating film thickness = (a difference between the maximum and minimum values of the coating film thickness (nm))/(average coating film thickness (nm)) × 100] in the longitudinal direction is ≤90%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011734-A (JP)
Title: Elastic member, and paper feed roller using the same
Inventor: CHOKAI NAOYUKI
IPC: C08L75/04
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed roller having a high paper feeding ability, and excellent abrasion resistance and weatherability, that can be easily manufactured.  <P>SOLUTION: A layered elastic member comprising a hydrogenated polystyrene-based thermoplastic elastomer surrounds the outer circumferential surface, on which a number of protrusions provided exist. In addition to that, the paper feed roller is constituted so that at least one of three requirements of inorganic fillers is included in it, additive comprising abrasion-resistant resin is included, and reformation by radiation exposure is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013576-A (JP)
Title: Data input system using wide area network
Inventor: HASEGAWA TAKESHI
IPC: G06Q50/10
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient, reliable and flexible system for a data input at converting information consisting of image data and voice data including characters or symbols into a data format available for a computer.  <P>SOLUTION: In this data input system, a storage server for storing image data and voice data or the like, a data input device and an operator are openly connected to a wide area computer network such as the Internet, and a connecting device for integrally managing the connection and an operator managing server are introduced so that they can be flexibly re-connected in accordance with the conditions of supply and demand or in response to the occurrence of any failure. Furthermore, the multi-to-multi connection is globally expanded so that operators can be easily secured, and that the extremely efficient operation of this system can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010837-A (JP)
Title: Foamed sheet
Inventor: JINNO FUMIO
IPC: C08J9/12
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed sheet which has good balance among mechanical strength, cushioning property and heat insulation property and is useful as a base material of a recording sheet.  <P>SOLUTION: In this foamed sheet, a closed cell having an average cell diameter of 0.1-20 μm is formed and distributed only in at least one surface portion of a sheet-like material composed of a thermoplastic resin material (polyester, polypropylene and the like).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083956-A (JP)
Title: Observation apparatus for soil characteristics
Inventor: SHIBUSAWA SAKAE
IPC: G01N21/3554
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an observation apparatus for soil characteristics, capable of efficiently obtaining data of high accuracy related to the distribution of soil characteristics in a field to collectively control the same. SOLUTION: The observation apparatus for soil characteristics is equipped with the pedestal connected to the rear part of a tractor, the control part (computer) placed on the pedestal and the soil cutting part 50 attached to the lower part of the rear end of the pedestal and drawn by a vehicle such as the tractor or the like to observe the distribution of soil characteristics in the field in a real time. A GPS antenna is attached to the head of the control part. The soil cutting part 50 is equipped with the shank 51 supported on and connected to the lower part of the pedestal and the sensing part 52 fixed to the lower part of the shank 51 and almost advancing through soil at a predetermined depth.  The control part 30 forms a group of data corresponding to the same soil sample with respect to the soil characteristics to be detected or the detection signals of various sensors 57, 58, 61, 62, 63, 64 or the like different in arrangement.
Patent JP-2004018406-A (JP)
Title: Method for manufacturing pentaerythritol diphosphite
Inventor: TANDO KAZUYUKI
IPC: C08K5/527
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a pentaerythritol diphosphite of high purity in a high yield by an industrially advantageous, excellently productive method.  <P>SOLUTION: A solution or a suspension of pentaerythritol dichlorophosphite obtained by a reaction of phosphorus trichloride with pentaerythritol is heated at 40-120°C in an inert gas atmosphere and subsequently reacted with a specific aralkyl alcohol in the presence of an organic base compound as a scavenger of hydrogen chloride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031659-A (JP)
Title: Semiconductor device having borderless contact structure and method for manufacturing the same
Inventor: KWEAN SUNG-UN
IPC: H01L21/28
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a borderless contact structure, and also to provide a method for manufacturing the semiconductor device. SOLUTION: An etching protection layer 116 is formed on each gate electrodes 109 and a semiconductor substrate 100. Spacers 118 are formed on the etching protection layer 116 on both side surfaces of each gate electrode 109. The gate electrodes 109 including the spacers 118 are subjected to source/ drain ion implantation with use of a mask, and then the spacer 118 is removed. An etching stop layer 124 and an interlayer insulating film 126 are sequentially formed on the entire surface of a resultant substrate, and then subjected to etching operation to form a first contact hole 128a and a second contact hole 128b for a borderless contact.
Patent JP-2004016093-A (JP)
Title: Tangle flake aligning apparatus
Inventor: SATO MIDORI
IPC: A23L17/60
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tangle flakes aligning apparatus for maximally exerting the productivity of tangle flakes production equipment by fully mechanizing without relying on manpower the operation comprising receiving unit works each formed by overlapping a specified number of weak and easily deformable sheet-like tangle flakes( work ) from an intermittently driven conveyor and then stackingly aligning the unit works on a receiving table near the conveyor to effect eliminating the labor burden on relevant operators.  <P>SOLUTION: The tangle flakes aligning apparatus comprises a swing arm 1 situated sideways of the intermittently driven conveyor A and swingable vertically with its base 1a supported and a receiving plate 2 with its base mounted on a horizontal shaft 3 supported on the tip of said arm 1, making a rising/falling motion in timing action with the swing arm 1 and functioning to receive the unit works B from the conveyor A and transfer them on the receiving table C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326584-A (JP)
Title: Extruder
Inventor: WADA TOSHIO
IPC: B29C47/10
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an extruder in which contact resistance of a molten resin material is small when it passes through a head part and volatile components and fine particles on the surface of the molten resin are also eliminated at the head part.  <P>SOLUTION: A supercritical fluid is introduced into a downstream side of a screw blade of the head part of the extruder for a thermoplastic resin to make the supercritical fluid flow to an outlet direction between the outer periphery of the molten resin and the inner wall face of the head part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018249-A (JP)
Title: Speed control method for lapping conveyor
Inventor: UEDA TOSHIRO
IPC: B65H29/66
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed control method for a lapping conveyor capable of preventing the occurrence of defective piling and a scratch when charging into a piler even if operation speed of a main line is reduced.  <P>SOLUTION: Speed of the lapping conveyor 1 lapping cut steel plates gradually is set to lower speed on a rear step side more than other part in accordance with operation speed of the main line. But, speed of the lapping conveyors 1c, 1d, 1e at rear step is controlled in such a way that the speed is not reduced below the minimum predetermined speed of 40 to 60 m/min even when the operation speed of the main line is reduced at a start end and a terminal of the coil. Consequently, charging speed into the piler is ensured to prevent the occurrence of defective piling and a scratch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023729-A (JP)
Title: Metal tube with slit
Inventor: SATO JUN
IPC: H01Q1/20
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal tube having sufficient elasticity and suffering no plastic deformation even when receiving large stress.  <P>SOLUTION: The metal tube has a plurality of slits on the side face of a metal cylinder 15, and the length direction of the slit is nearly perpendicular to the central axis of the cylinder. The slits occupy two kinds of positions on the side face of the cylinder. The slits 16 occupying the positions of the first kind are adjacent to the slits 17 occupying the positions of the second kind. When the slits 16 of the first kind positions are turned around the central axis of the cylinder at about 180 degrees after the slits 16 of the first kind positions are moved in parallel with the central axis direction of the cylinder, the slits 16 of the first kind positions are overlapped on the slits 17 occupying the second kind positions.  <P>COPYRIGHT: (C)2004,JPO