baber/WOPTO huggingface dataset:
Patent JP-2004184084-A (JP)
Title: Method of measuring concentration of chlorine in hydrochloric acid containing chlorine
Inventor: YOSHII MASAYUKI
IPC: G01N21/78
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To safely measure a chlorine concentration in hydrochloric acid containing chlorine by a simple operation.  <P>SOLUTION: In this method for measure the chlorine concentration in the hydrochloric acid containing the chlorine, 2,2'-azino-bis(3-ethyl benzothiazoline-6-sulfonic acid) is added to the hydrochloric acid containing the chlorine to measure the concentration of the chlorine by a colorimetric method. Hydrochloric acid generated as a by-product by combustion, chlorination and phosgenation reactions or the like, and hydrochloric acid after hydrogen chloride unreacted in electrolysis, oxidation reaction or the like of hydrochloric acid or hydrogen chloride is absorbed in water are used frequently as the hydrochloric acid containing the chlorine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182023-A (JP)
Title: Heat exchanger installation structure
Inventor: OKANO REIJIROU
IPC: B60H1/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger installation structure by work that reduces equipment cost without requiring complicated manual work.  <P>SOLUTION: The heat exchanger 7 installation structure is constituted so as to block up an inserting opening 11 by the end of a heat exchanger 7 by inserting the heat exchanger 7 into a case 1 from the inserting opening 11 formed in the case 1 for forming an air passage. A seal member 13 is arranged in the inserting opening 11, and the seal member 13 is put in a pressure contact state with the end peripheral edge 75 of the heat exchanger 7 when the heat exchanger 7 is installed in the case 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183564-A (JP)
Title: Pump structure
Inventor: YAMADA KAZUNORI
IPC: F04D29/60
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump structure capable of reducing the man-hour of assembly by restraining an increase in the number of parts, and realizing high stamping capability.  <P>SOLUTION: This is a pump structure which has an inlet pipe 19a which installs consecutively a piping portion 19c bent into a roughly L shape on the upstream side of an inflow opening 23a of an upper case 19. The inlet pipe 19a is formed integrally with the upper case 19 in advance so as to communicate the piping portion 19c with the inflow opening 23a. A bearing member 24 having a bearing portion 24a is constituted separately from the upper case 19 and is fitted onto the peripheral edge of the inflow opening 23a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187431-A (JP)
Title: Wind turbine generator system equipped with secondary battery
Inventor: KIKUCHI TERU
IPC: H02J7/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To restoratively charge an output-variation compensation secondary battery by operating a wind turbine.  <P>SOLUTION: This wind turbine generator system comprises a generator with a rotor connected to the wind turbine, a first converter connected to a stator of the generator, a second converter connected to a power system, the secondary battery connected to the first converter and the second converter in parallel, a control means for the first converter, and a control means for the second converter. When restoratively charging the secondary battery, the control means for the first converter adjusts the number of revolutions of the generator and the effective power of the generator by using a revolution number controller and a first effective power controller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004148083-A (JP)
Title: Wheelchair
Inventor: SAKAKIBARA KEIJIRO
IPC: A61G5/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg rest capable of supporting a care-giver to take up an easy posture when the care-giver holds and drops off a sitting man.  <P>SOLUTION: This wheelchair consists of a pair of leg arms 7a, 7b made of elastic parts which are fixed on a foot rest guide 3 for supporting a foot rest 2 by the leg rest 6, and a leg bar 9 on the tips of the leg arms 7a, 7b, and when the care-giver inserts an effective leg between legs of the sitting man to hold the sitting man, the leg arms 7a, 7b bend and the leg bar 9 retreats, and so the care-giver can insert the effective leg further. Therefore, the care-giver can hold the sitting man in a stable posture and prevent him/her from physical damage such as lumbago.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190725-A (JP)
Title: Toothed belt
Inventor: MATSUMURA EIJI
IPC: F16G1/28
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothed belt allowing the increase of durability for use in normal temperature conditions, heat resistance for use in high temperature atmospheric conditions, and water resistance for use in water pouring atmospheric conditions.  <P>SOLUTION: This toothed belt comprises a belt body formed of a rubber layer having a core buried therein in the longitudinal direction, a plurality of tooth parts formed on the surface of the belt body, and tooth cloth 6 covering the surface of the tooth parts. The tooth cloth 6 is, after a web is immersed in the solution of RFL composition 8 for impregnation treatment, immersed in a solution obtained by dissolving organic peroxide cross linking agent in organic solvent for dipping treatment or the solution is subject to spreading treatment so as to form a cross linking film 7 on the surface of the tooth cloth. The tooth cloth 6 is reinforced by the cross linking film 7 formed on the surface, and the toothed belt using the tooth cloth 6 has excellent durability, heat resistance, and water resistance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003250075-A (JP)
Title: Information processing apparatus
Inventor: ISASHI YASUO
IPC: G06F15/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus the operating state of which can easily be confirmed and not causing malfunction even when an operating knob independently of photographing is depressed so as to prevent malfunction.  <P>SOLUTION: The mobile image processing apparatus 1 includes: a mode changeover means 2 for switching an information processing mode for processing information into a photographing mode for photographing an object by using an imaging lens; and a means for acting a corresponding operating knob of an operation section 4 of the image processing apparatus 1 like a setting button for various photographing conditions and a photographing trigger button, and the image processing apparatus 1 is characterized in that entries from operating knobs not used for photographing other than the button acting like the setting button and the photographing trigger button are invalidated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190334-A (JP)
Title: Side treatment device of track rail
Inventor: MIYAMOTO TAKESHI
IPC: E01B31/17
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side treatment device of a track rail capable of more efficiently carrying out an eliminating operation of oil and fat having foreign matter mixture adhered to the side of the head section of the rail or burr.  <P>SOLUTION: The side treatment device of the track rail is equipped with a cleaning rotator (grinding rotator 12/rotating brush 12A) formed by closely mounting and arranging a large number of grinding elements adhering a large number of abrasive grains to the front of a rotary disc and a traveling truck 40 making a cleaning treatment means 11 consisting of a driving device for driving the cleaning rotator and a supporting structural body and the cleaning rotator supported so as to abut on the side of the head section 2 of the rail 1 on the track travel, and the cleaning rotator is easily changed in accordance with a working condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191176-A (JP)
Title: Method and instrument for measuring height of step difference, and manufacturing method for semiconductor device
Inventor: KINUGAWA MASARU
IPC: H01L21/66
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worked depth measuring instrument capable of measuring accurately a height of a step difference.  <P>SOLUTION: This step difference measuring instrument 90 is provided with an irradiation means 60 for scanning a surface 1f of a sample 1 with incident light 6 to cross a groove of the sample 1 having the surface 1f formed with the groove, so as to irradiate it, a detector 3 for detecting reflected light 7 reflected on the surface 1f of the sample 1, and a calculation means 123 for calculating a depth of the groove based on the reflected light 7. The step difference measuring instrument 90 measures the depth of the groove deepened by working. The surface 1f of the sample includes the first and second faces, and a diameter of a beam spot is within a width between a width of the first face and a width of the second face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189118-A (JP)
Title: Vehicle body frame
Inventor: KASUGA TATSURO
IPC: B62D21/15
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase absorption amount of collision energy by a side frame.  <P>SOLUTION: This vehicle body frame is provided with the hollow side frame 40 extending in the fore-and-aft direction in a front part or a rear part of a vehicle body. The hollow side frame is composed of a tip part 50 having small buckling strength to absorb collision energy in the forward and backward directions of the vehicle body and a terminal part 60 having large buckling strength to support the tip part. The terminal part is provided with a fragile part 70 capable of buckling and deforming in the direction of tilting for a central line CL in the fore-and-aft direction of the terminal part. Buckling strength in the fragile part is set to be larger than that of the tip part and smaller than that of the terminal part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187602-A (JP)
Title: Method for producing culture soil raw material
Inventor: KAWAI HIDEMI
IPC: A01G1/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a culture soil raw material in which mixing with a culture soil main material is favorably carried out and culture soil having always definite quality can be obtained.  <P>SOLUTION: In the method for producing the culture soil raw material, mixed in a definite ratio with the culture soil main material and used for giving nutrient ingredients to plants, liquid fertilizer containing desired nutrient ingredients is absorbed into a support having the nearly same specific gravity as the culture soil main material and the support containing the liquid fertilizer is dried to provide the culture soil raw material. In the production method, it is particularly preferable that a plurality of culture soil raw materials A to E obtained by absorbing liquid fertilizers having mutually different nutrient ingredients to the support are prepared and these raw materials are arbitrarily and selectively mixed to provide desired culture soil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189161-A (JP)
Title: Hydraulically-driven traveling vehicle
Inventor: FUJIMURA NAOTADA
IPC: B60K17/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and hydraulically-driven traveling vehicle that can drive at middle speed and can be easily controlled while having a good response at the start and stop.  <P>SOLUTION: The hydraulically-driven traveling vehicle 1 comprises a variable-capacity hydraulic pump 7 driven by a drive means 6, and two-speed variable-capacity hydraulic motors 8A, 8B, 9A, 9B for receiving the hydraulic pressure from the hydraulic pump 7. The hydraulic motors 8A, 8B, 9A, 9B for rotatably driving the wheels are respectively provided for at least two driven wheels 3A, 3B, 5A, 5B. Each hydraulic motor 8A, 8B, 9A, 9B is independently constituted to have a two-speed gear. Each hydraulic motor 8A, 8B, 9A, 9B respectively varies the speed in two stages and thus the driving speed is determined. All hydraulic motors may be set at the low speed for low-speed driving, and at the high speed for high-speed driving; and a part of hydraulic motors may be set at the low speed and the others may be set at the high speed to perform the middle-speed driving. Depending on the number of the hydraulic motor, the number of the stages of the middle-speed driving may be increased and thereby varying the total number of the stages of the speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191808-A (JP)
Title: Development processor
Inventor: MINAMIYAMA SEIJI
IPC: G03D5/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation of quality of an image formed on a photosensitive medium due to solidification of a processing solution on photosensitive medium guides.  <P>SOLUTION: A film 2 conveyed through a position opposite to a discharge opening 12a of a second nozzle 12 from which a developing solution is discharged, is guided only at both ends in the width direction by guides 35, 36 arranged at an interval in such a way that the guides 35, 36 do not come in contact with an image area of a rear side face of the film 2. A processing solution receiver 12a is disposed under the conveyance path of the film 2 between the guides 35, 36.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004160120-A (JP)
Title: Fingertip massage glove
Inventor: YAMAGUCHI MIDORI
IPC: A61H23/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of prior arts, wherein fine vibration is not given to all fingers, even if, when light stimulation is applied to the fingertips, stimulation of and relaxing effect on a meridian point is obtained.  <P>SOLUTION: A power supply and a switch are mounted on the wrist part of a pair of right and left gloves formed of flexible material, and vibrators mounted at the fingertips are wired from the power supply to thereby generate vibration, or a vibrator is provided on the wrist part to transmit vibration of the vibrator to the fingertips by connecting between the vibrator and the vibrating plates mounted at the respective fingertips by connecting shafts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004198510-A (JP)
Title: Image forming apparatus
Inventor: NAGAI MICHIAKI
IPC: G03G15/05
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whose housing is small-sized and whose number of parts is reduced by unnecessitating the mechanical driving component of a rotary system such as a photoreceptor and an intermediate transfer body and a laser exposure device.  <P>SOLUTION: A plate-shaped image formation plate 400 having a three-layer structure such as an image formation medium layer, an electrostatic slit layer where a conductive line loop consisting of a conductive line and a switching element is arrayed and a data layer penetrating through the loop of the electrostatic slit layer is used. An electrostatic slit 120 where the switching element of the conductive line loop selected in accordance with scanning processing is turned off and the switching element of an unselected conductive line loop is turned on is formed. An electric field formed by the potential of the data line 210 of the data layer appears on the surface of the image formation plate 400 because an electrostatic shielding effect is eliminated under the electrostatic slit 120. Electrostatic charge pigment is discharged and development is performed in a specified range, so that a visible image is formed by a developing device. The color superposing processing of the visible image for each color component is performed, so that a color image is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198731-A (JP)
Title: Image forming control system, device used therefor and image forming control method
Inventor: ICHIKAWA KAZUHIRO
IPC: G03G21/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately use a printer by many unspecified persons and appropriately perform charging processing even to an image forming apparatus which is not connected to a control device through a communication line.  <P>SOLUTION: A storage element 40 transmitting the ID of the printer 20 when it receives electromagnetic wave in a frequency band used for a cellular phone and an information transmitting element 50 starting the printer 20 when it receives certification information by using the electromagnetic wave are attached to the printer 20 which is not connected to the communication line. The electromagnetic wave is transmitted from the cellular phone 80 so as to acquire the ID of the printer, and the ID thereof is transmitted to the control device 90 through a communication system 12, so that the certification information of the printer 20 is acquired from the device 90. Then, the color laser printer 20 is started by transmitting the certification information to the element 50. In the device 90, the charging processing for printing is performed by performing the charging processing for the transmission of the certification information to the cellular phone 80.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205612-A (JP)
Title: Lens retaining mechanism for half-rim spectacles
Inventor: SOGA HIROMI
IPC: G02C1/04
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To propose a lens retaining mechanism for half-rim spectacles with a band retaining structure which can be used more securely at ease by displaying the original strength of a band suspending the lower edge of a lens.  <P>SOLUTION: A lens retaining part 5 is formed which has two band fitting holes bored in parallel to an arris groove 11 and a band groove 12 of a lens 1, which is securely suspended without flawing the band 4. The band is inserted into the lens retaining part and extended out downward to prevent the band from abutting against a corner of a rim like before to flaw and eventually break. Consequently, the strength that the band originally has can be displayed and the lens can be suspended securely at ease.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203160-A (JP)
Title: Vehicular seat device
Inventor: YAMADA YUKIFUMI
IPC: A47C3/18
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that though a clearance hole of a punch formed in an inside wall for constituting an engaging sliding part of a lower base is indispensable for a lock hole of the lower base, but it reduces the strength of the lower base.  <P>SOLUTION: The lock hole 38 is formed in an outside wall 32 of the engaging sliding part 30 of the lower base 22, and a flange 43 swelling inside in the radial direction is formed on the inside wall 33 opposed to the lock hole 38 by press-working. Engaging holes 39 and 40 for a lock claw 29 are formed in opposed side walls 35 and 36 of a sliding part 34 of a holder member 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202560-A (JP)
Title: Laser beam marking method
Inventor: ENDO KEISUKE
IPC: B41J2/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To form individual dots of uniform quality irrespective of output changes in a laser beam oscillating tube when forming a marking pattern by dot array on a photosensitive material.  <P>SOLUTION: In a marking device, when the treatment start instruction of an X-ray film is inputted, oscillation of a laser beam oscillating tube is started. When the output of the laser beam oscillating tube becomes stable and the treatment is ready to start, carriage of the X-ray film is started, and the X-ray film is irradiated with laser beams as the X-ray film is carried (Steps 100-106). When carriage of the X-ray film is stopped, oscillation of the laser beam oscillating tube is continued until a lapse of predetermined time (time T<SB>I</SB>). When the film is stopped for a short time, marking of the X-ray film is rapidly started (Steps 108-116).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202127-A (JP)
Title: Game machine
Inventor: AOKI EISUKE
IPC: A63F7/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an illegal action in game related members arranged on the rear surface of a game board in a game machine wherein a board case storing a board is attached onto the rear surface of the game board with a plurality of game related members arranged thereon.  <P>SOLUTION: The game machine includes the game board with a plurality of game related members arranged thereon; and the board case 40 for storing the board and blocking illegal invasion to the board from an outer part. The board case 40 is attached onto the rear surface of the game board so as to cover the game related members. A shielding member 22 for blocking the illegal invasion to the game related members (e.g., a big prize-winning port driving solenoid) from the outer part is arranged between the rear surface of the game board (a support member 70) and the board case 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003176242-A (JP)
Title: Quickly disintegrable compression-molded material and method for producing the same
Inventor: MURAKAMI TOSHIO
IPC: A61K47/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression-molded material quickly disintegrating and dissolving in the mouth or water to facilitate the oral administration, having excellent storage stability in the production and distribution stages owing to high hardness and suitable for the treatment and prevention of patients to be treated with the active component of the material, especially aged person, child and a patient difficult to swallow a drug.  <P>SOLUTION: The invention relates to a quickly disintegrable compression- molded material containing (a) an excipient and (b) erythritol and to a method for the production of the material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004209722-A (JP)
Title: Printer
Inventor: FUKUZAWA OSAMU
IPC: B41J25/304
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of opening/closing a head unit and an outer cover while eliminating labor or troublesomeness by bringing the head unit and the outer cover simultaneously into open state or closed state through single operation.  <P>SOLUTION: When the outer cover 50 of a printer is opened, a head unit 31 is opened simultaneously through an opening and closing interlock mechanism while having a pivot play and thereby an ink ribbon cassette replacing space is ensured between the outer cover 50 and the head unit 31. At the same time, impression by a damper member 54 is released and a thermal head 30 becomes level. When the outer cover 50 is closed, first and second shafts 29 and 32 of the interlocked head unit 31 are stopped at the first and second grooves 28 and 37 in a body frame 13. The thermal head 30 is positioned and the angle thereof is set by the pressing force of the damper member 54.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003224743-A (JP)
Title: Intelligent camera head
Inventor: AMLING MARC R
IPC: H04N5/225
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video imaging system that minimizes the effect of EMI on the image data, provides a small, lightweight easy to use camera head, permitting interchangeable use of a variety of intelligent camera heads with a single camera control unit (CCU), and allows the utilization of new camera heads with new functions as they become available without having to replace the existing CCU.  <P>SOLUTION: The video imaging system comprises: a camera control unit for processing a digital image signal; a cable connected to the camera control unit for transmitting the digital image signal to the camera control unit; and the camera head including: an imager for generating an analog image signal; a timing generator for actuating the imager; a converter for converting the analog image signal into the digital image signal; and a serializer for serializing the digital image signal for transmission over the cable.  <P>COPYRIGHT: (C)2003,JPO