baber/WOPTO huggingface dataset:
Patent JP-2004089918-A (JP)
Title: METHOD FOR REDUCING Mg IN SOLUTION USING IRON OXIDE
Inventor: KOBAYASHI CHU
IPC: C02F1/62
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently fixing and removing Mg from an Mg-containing solution to reduce the Mg load in the system.  <P>SOLUTION: A solution such as wastewater or the like is preliminarily neutralized by calcium carbonate or slaked lime after hematite is added to the solution to efficiently precipitate Mg to remove the same from the system. In this wet process, it is necessary to add 50 g/l or more of hematite as the concentration of the slurry. The solution is preferably stirred at the time of neutralization reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093054-A (JP)
Title: Air outlet for air conditioning
Inventor: SHINDO GIICHI
IPC: F24F13/10
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an air outlet for securely switching a main direction of air stream from the air outlet into the horizontal direction and the vertical direction by ascent and descent of an inner cone and being effective by applying the structure to a symmetrical air outlet.  <P>SOLUTION: The inner cone of the air outlet 1 for air conditioning in which a cone for adjusting air stream formed by an outer cone 2 and the inner cone composed of a plurality of turning blades 4 to 7 is continuously provided can rise and lower on an inner side of the outer cone 2 in a lower part of a chamber 12 having a duct end connection. An interval between an inner face of the outer cone 2 and the turning blade 4 at outermost periphery of the inner cone is made larger than an interval between the turning blades to form an air direction adjusting flow passage 22 between the inner face of the outer cone 2 and the turning blade 4 at the outermost periphery of the inner cone. A guide member 13 adding a horizontal direction component going toward the direction of center of the air outlet to air stream passing through the air direction adjusting flow passage 22 is provided in the vicinity of a boundary point of a vertical face 10 on the inner face of the outer cone 2 and an inclined face 9 and in a scope of elevation of a lower end of the inner cone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081179-A (JP)
Title: Evaporating liquid-housing bag and heat evaporating method and apparatus
Inventor: TAKENAKA KAZUYOSHI
IPC: A01M1/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporating liquid-housing bag capable of using up an evaporating liquid by evaporating the liquid to the last and enabling stable evaporation over a long period and to provide a heat evaporating method and apparatus using the bag.  <P>SOLUTION: The evaporating liquid housing bag 11 is composed of a flexible gas-permeable film 12 and an insecticidal technical product 14 (an evaporating liquid) is housed in the interior and the bag is hermetically sealed. When the insecticidal technical product 14 is evaporated from the gas-permeable film 12 by heating the evaporating liquid housing bag 11, the insecticidal technical product 14 is heated and evaporated in a state brought into contact with the gas-permeable film 12. The heat evaporating apparatus used is equipped with a bag-supporting means for holding the evaporating liquid-housing bag 11 and a heater for heating the evaporating liquid housing bag held by the bag-supporting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070896-A (JP)
Title: Water stand with advertising function
Inventor: IMANISHI TADAO
IPC: C02F9/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively lower the water supply price of a water stand for which the treatment of a higher level is performed to water supplied to a faucet as city water.  <P>SOLUTION: A water treatment device for improving the quality of the water supplied to the faucet as the city water for cooking or the like is incorporated in the water stand. Also, a means capable of advertising is provided on the upper part of the water stand and the cost of the water stand is charged to an advertiser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115504-A (JP)
Title: Method for bonding semiconductor chip surface by plasma conditioning
Inventor: COWENS MARVIN W
IPC: H01L21/50
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesive strength of a semiconductor chip surface to an organic filler. SOLUTION: This is a plasma conditioning method for enhancing the adhesive strength between an integrated circuit chip (101) having an active surface (101a) and a passive surface (101b), with the active surface being covered with a polymer and having a plurality of electrical coupling members (103), and an insulating filler (120). In this method, the vacuum chamber of a plasma unit contains a step wherein a wafer, having a plurality of integrated circuits including electrical coupling members, is arranged so that the polymer covered surface faces a plasma source. Upon the start of plasma irradiation, it is controlled so that the mean free paths of the ions land on the wafer surface with specified energy intensity. The polymer surface is rendered coarse, cleaned by removing organic pollutants, and exposed to plasma long enough to promote affinity to adhesion.
Patent JP-2004104679-A (JP)
Title: Method and device for image processing and printer
Inventor: HORIIKE TOKUKAZU
IPC: H04N5/76
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily acquire moving images to be turned over desired by a user by performing an operation with improved memory efficiency.  <P>SOLUTION: In an image processor for printing a plurality of continuous still images which can be observed as moving images to be turned over on the basis of moving picture data, a desired still picture cutting range is designated from the moving picture data by operating a start point button 341, an end point button 342, a seek bar 329, etc., in a window 340. When a preview button 343 is clicked, a moving picture file composed of the prescribed of number of continuous still pictures is generated from the designated desired range in the moving picture data. Memory efficiency is improved without storing cut still pictures in the memory by one at a time by displaying the moving picture file on a preview.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106227-A (JP)
Title: Method for reinforcing cotton-like sheet member made of synthetic fiber
Inventor: NAKAMURA MASAYOSHI
IPC: D06M15/55
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reinforcing a cotton-like sheet member formed of a synthetic fiber of which the hardness numerical value by an Asker F-type hardness meter and the mechanical strength like a bending elasticity gradient can be efficiently increased in spite of a slight increase in weight.  <P>SOLUTION: A thermally adhesive thermosetting resin is infiltrated in a synthetic fiber cloth in an amount of 5-200% by weight of the cloth or applied to the surface of the cloth. Next, the cotton-like sheet member formed of the synthetic fiber is sandwiched between two pieces of the obtained resin-impregnated or resin-applied cloths. The obtained sandwiched material is thermally pressed to the cotton-like sheet member at a mold temperature lower than the melting point of the synthetic fiber constituting the cotton-like sheet member by 10-80°C so that the thickness thereof becomes 95-10% of the original thickness of the cotton-like sheet member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107984-A (JP)
Title: Vertical hole boring machine
Inventor: ASAHI TOSHINORI
IPC: E02F5/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out efficient excavation by driving a cutting edge of a bucket deep into the ground without upward retreat of a boring machine body due to reaction force of striking force when excavating hard ground by applying the striking force to the bucket.  <P>SOLUTION: In the vertical hole boring machine, the bucket 6 opened and closed by a jack 8 is arranged in a lower end of the boring machine body 1, a striking means 10 is attached on the bucket 6, and the ground is excavated by turning the bucket 6 in a closing direction while driving the cutting edge of the bucket 6 into the hard ground by the striking force of the striking means 10. It is composed so that grippers 5 and 5 are connected to both upper end side parts of the boring machine body 1 via upwardly slanted parallel linkages 4 and 4, and the excavation is carried out by rigidly transmitting the striking force of the striking means 10 to the excavated ground without slipping via the grippers 5 and 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105467-A (JP)
Title: Game machine
Inventor: OTA HIROYUKI
IPC: A63F7/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally new game machine which enables an operation check test to be performed in a state almost equal to an actual operation state in accordance with control characteristic of the game machine, and enables the efficient performance of the operation check test.  <P>SOLUTION: An area 96 for mounting an output terminal for main control and an area 104 for mounting an output terminal for sub-control are formed in either one of a control board 78 on which a main-control central processing unit (CPU) 76 is mounted and a control board 86 on which a sub-control CPU 84 is mounted; a test-signal output terminal 94 for the main control, which is mounted in the area 96, and a test-signal output pin 92 for the main control, which is provided in the CPU 76, are directly connected together; and a test-signal output terminal 102 for the sub-control, which is mounted in the area 104, and a test-signal output pin 126 for the sub-control, which is provided in the CPU 84, are directly connected together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117017-A (JP)
Title: Target position determination method for sensor bias error estimation
Inventor: AMISHIMA TAKESHI
IPC: G01S13/66
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target position determination method for sensor bias error estimation capable of determining beforehand target arrangement having high estimation accuracy.  <P>SOLUTION: This method has an arrangement region setting step S1 for designating a three-dimensional region where each target can be arranged as a possible arrangement region, an arrangement region grid formation step S2 for calculating an aggregate of three-dimensional position vectors acquired by grid formation of the possible arrangement region as a possible arrangement region aggregate, a target position combination step S3 for generating a combination by selecting one vector respectively in each target from the possible arrangement region aggregate, to thereby generate all combinations, an error index value calculation step S11 for calculating an estimated error index value relative to all the combinations, and a target position selection step S13 for determining a combination of the target position whose estimated error index value shows the minimum value as a combination of the optimum arrangement position of each target.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116024-A (JP)
Title: Electric_lock control device
Inventor: KASASHIMA YASURO
IPC: G06T1/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric_lock control device capable of maintaining high reliability and safety by "a fingerprint collating system" even when there is a person utilizing "a password-number collating system".  <P>SOLUTION: The electric_lock control device has a controller C controlling an electric lock 6 and a fingerprint collating unit 10 connected to the controller C. In the controller C, a password_number input section 11 is connected to the controller C in the electric_lock control device unlocking or locking an electric lock 6 when a fingerprint inputted to the unit 10 coincides with a registered fingerprint. The controller C compares a password number with a previously stored registered number when the password number is inputted to the input section 11 after the unit 10 recognizes living-body information, and unlocks or locks the electric lock only in the case of coincidence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115156-A (JP)
Title: Air-floating type belt conveyer device
Inventor: YOSHIKAWA TAKAO
IPC: B65G15/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of increase of conveyance resistance as both side end parts of a belt are forcedly in contact with a trough and frictional heat is generated, and accordingly temperature of the trough itself increases and rubber powder at the belt end sticks to the trough inner surface if the trough is manufactured from fiber reinforced plastics in order to prevent shape irregularity.  <P>SOLUTION: This device comprises the trough 1 having a predetermined curved surface part 2, and a conveyer belt 4 lifted and moved along a curved surface part inner surface of the trough 1 by high-pressure air. The trough 1 consists of an FRP trough part 6 made of fiber reinforced plastics, and a steel trough part 7 through which both side end parts 4a of the conveyer belt 4 pass. Even when the conveyer belt 4 is in contact with the trough 1, temperature of the trough itself is prevented from increasing by dispersing frictional heat by contact of the belt with the steel trough part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117042-A (JP)
Title: Sensor sheet
Inventor: MORIMOTO HIDEO
IPC: G01L1/20
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To measure a multi-dimensional force distribution by a sensor sheet.  <P>SOLUTION: Many sensor cells 10 are arranged matrically, having respectively electrodes D1-D5 for capacitative elements corresponding respectively to the X-axis direction, the Y-axis direction and the Z-axis direction and a displacement electrode 30 arranged so that the capacitative elements are constituted respectively between itself and the electrodes. Hereby, a three-dimensional distribution of a force applied from the outside can be measured in the whole sensor sheet based on each component of the force detected by each of the many sensor cells 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118471-A (JP)
Title: Lease business support system
Inventor: HORI SHINICHIRO
IPC: G06Q50/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a lease contract with precise estimation of risk.  <P>SOLUTION: A mechanical facility (e.g., industrial vehicle) 21 is leased based on a lease contract with maintenance. A control device 22 is mounted on the industrial vehicle. The control device drive-controls the industrial vehicle according to an operation condition stipulated in the lease contract, collects the operation result of the industrial vehicle as operation result information, and collects failure information for every piece of equipment. The control device transmits the operation result information and failure information to a support server 12 through a radio line, and the support server accumulates the information in databases 13 and 14. The failure information and maintenance cost information showing the maintenance cost according to the failure information are accumulated in the databases as maintenance result information, and the support server predicts an expectation value of the cost related to a new lease contract according to the operation result information and the maintenance result information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003928-A (JP)
Title: Electronic device and reception control method of electronic device
Inventor: OGUCHI ISAO
IPC: G04R20/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of outputting almost accurate time data even if correct time information based on external radio information can not be acquired.  <P>SOLUTION: A radio correction clock is equipped with an antenna 21 or a receiving circuit 22 for receiving the external radio information including the time information, and a time counter 53 or the like for clocking the internal time. A control circuit 24 of the clock is equipped with a comparator 54 for comparing received external time data with internal time data and outputting the difference quantity, a received information storage part 71 for storing at least plural times of each data on a reception time of the external radio information and its difference quantity, a correction quantity calculation part 62 for calculating a predicted correction quantity by the plural reception time data, difference quantity data and an elapsed time from the preceding reception time, and an internal time correction control part 61 for correcting the internal time by using the predicted correction quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113991-A (JP)
Title: Washing nozzle and scalp washer
Inventor: ITO KAZUMASA
IPC: A45D19/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing nozzle which facilitates removal work of a foreign matter clogging the delivery port of the nozzle and can maintain satisfactory delivery of water stream.  <P>SOLUTION: The washing nozzle disposed on the delivery part of stream is constituted in such a manner that the circumference of a water discharge port is split from an outer nozzle 1 and an inner nozzle 2 included in the outer nozzle 1 and the water discharge port 1a having a prescribed pore size is formed on the tip side in the state that the outer nozzle 1 and the inner nozzle 2 are set. Therein, when dust and foreign matter included in water is attached to the water discharge port 1a, the water discharge port 1a is enlarged and the dust or else is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113995-A (JP)
Title: Inspection apparatus for spray pump and inspection method therefor
Inventor: GOTO YOSHIYUKI
IPC: G01M99/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new inspection apparatus for a spray pump capable of accurately judging the quality even in a state to which an actuator is assembled and having more excellent inspection potential and operability compared with a conventional one, and an inspection method therefor.  <P>SOLUTION: The inspection apparatus for a spray pump 20 sprays liquid stored inside a container to the outside of the container. The apparatus has vibration sensors 2 and 3 provided in the vicinity of the spray pump 20, and an abnormality discrimination means 6 for discriminating abnormality of spraying of the spray pump 20 according to a low frequency signal component below the predetermined frequency contained in a detection signal of the vibration sensors 2 and 3 in operating the spray pump 20 in the air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128734-A (JP)
Title: Mobile terminal
Inventor: NODA SHOICHI
IPC: F16C11/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal wherein two cases are hinged in a freely overlapped and turnable way that can enhance the portability and maintain excellent operability.  <P>SOLUTION: This mobile terminal 1, in which a first case 2 having an operation section 22 and a second case 3 having a display section 42 are hinged turnably by a turning shaft 13 and are configured to freely be overlapped, has an extension and contraction mechanism for extending / contracting the length of at least the one case 2 in interlocking with the turning operation of the turning shaft 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121723-A (JP)
Title: Wheelchair
Inventor: UEKI KAZUYOSHI
IPC: A61G5/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair by which a user sits or horizontally lies on a transfer base so as to be transferred onto the wheelchair by sliding or gradual shifting on the transfer base, the labor of the carer is drastically reduced so as to dispense with the carer to support the whole weight of the user, burden on not only the carer but the user is relieved, and also transfer between the wheelchair and the bed, etc., is easily performed.  <P>SOLUTION: The wheelchair includes: a wheelchair frame body 1; rear wheels 2; handle rods; a seat surface body; armrest frame bodies 5; front wheels; and footrests. The transfer base 8 is arranged at the side of the wheel frame body, whose position is freely changed into a horizontal transfer position and a saving position. The armrest frame body at the side of the transfer base is arranged so as to be freely removable with respect to the wheelchair frame body. The wheelchair also includes a wheel saving mechanism 9 for saving the rear wheel at the side of the transfer base to a position change permission place on the transfer base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129155-A (JP)
Title: Electricity quantity amplification processing system
Inventor: SASAGAWA SATORU
IPC: H03G3/20
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the accuracy of an amplification process of a small analog AC electricity quantity is substantially lower than that of a large analog AC electricity quantity due to the fact that an amplification factor of an amplification circuit is limited by a maximum value of processed electricity quantity that is amplified in the circuit and input in an electronic processing means.  <P>SOLUTION: An electricity quantity amplification processing system comprises an amplification circuit 3 in which an amplification factor for amplifying an analog AC electricity quantity of 1A changes when it is input and controlled, an A/D converter 5 in which an output from the amplification circuit 3 is input and converted into a digital electricity quantity, and an electronic processing means 6 which receives an output of the digital electricity quantity from the A/D converter 5 and processes it digitally. The amplification circuit 3 is controlled according to the variation of electricity quantity to be processed to change the amplification factor of the circuit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135372-A (JP)
Title: Power-factor-improved converter
Inventor: UEMATSU TAKESHI
IPC: H02M3/155
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To materialize step-up/step-down operation without causing a spike in an AC input current.  <P>SOLUTION: A full wave rectifying circuit 7 rectifies the full waves of the AC input from an AC input power source 1. First and second switching elements Q1 and Q2 are connected in series between the DC output ends of the full wave rectifying circuit 7. Third and forth switching elements Q3 and Q4 are connected in series between output terminals 3 and 4. A reactor L1 is connected between the node of the switching elements Q1 and Q2 and the node of the switching elements Q3 and Q4. A smoothing capacitor C12 is connected between the output terminals 3 and 4. A control circuit 8 turns on the switching elements Q3 and Q4 by turns repeatedly while turning on or turning off the switching elements Q1 and Q2 alternately. The switching elements Q1 and Q2 are driven at a fixed ratio, and the switching elements Q3 and Q4 are PWM-driven by sine wave modulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004463-A (JP)
Title: Projection type video display and illuminator
Inventor: TAOKA MINEKI
IPC: H04N9/31
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display in which optical scrolling is performed on a hold type display element with an optical system which can be small-sized and deterioration in the image quality called as hold blurring during displaying moving images can be improved.  <P>SOLUTION: A lens array wheel 4 receives the light projected in the direction parallel to the rotation axis of the wheel and cyclically produces polarization in the light. The light cyclically scrolls on respective liquid crystal display panels 7R, 7G, 7B to produce the effect of substantial intermittent illumination to decrease hold blurring. A panel driving part 15 begins to supply the pixel driving signals in the next frame to the pixels present in the position where the illumination region passes on the liquid crystal display panels 7R, 7G, 7B.  <P>COPYRIGHT: (C)2004,JPO