baber/WOPTO huggingface dataset:
Patent JP-2004267391-A (JP)
Title: Ball aligning rail for pachinko machine
Inventor: SUGITA YOSHIMORI
IPC: A63F7/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball aligning rail which stably feeds a ball counting and putting-out device with balls sent from a ball tank without causing the balls to get stuck.  <P>SOLUTION: The ball aligning rail 2 for a Pachinko machine which aligns the balls received from the ball tank 1 provided at the upper part of the back side of the Pachinko machine and feeds the balls to the ball counting and putting-out device 4 prevents the balls from jamming by forming a bottom surface 21 of the ball aligning rail 2 into a recessed groove 20 with an arc-shaped transverse surface. The width of a downstream end part 2c is tapered to let one ball pass by reducing the curvature radius of the arc gradually from an upstream end part 2a to the downstream end part 2c. A ball pressing plate 6 for leveling the balls into one level is provided at the upper part of the downstream end part 2c, and the balls are formed into one level and one line and are sent into a ball guiding passage 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271390-A (JP)
Title: Ultrasonic distance measuring system
Inventor: CHINO YOSHINORI
IPC: H04R1/34
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater ultrasonic distance measuring system provided with an ultrasonic transceiver easy in maintenance, excellent in oscillation efficiency, and free from parasitic oscillation, and for measuring a water level from a underwater zone.  <P>SOLUTION: This ultrasonic distance measuring system 1 for measuring the water level from the underwater zone is provided with an ultrasonic distance measuring instrument comprising the ultrasonic transceiver wherein planar ultrasonic oscillation element 7 and a planar ultrasonic oscillation element 8 are bonded each other with a sound insulating plate 6 therebetween, and wherein a perpendicular to a bonded plane is arranged to be orthogonal to an existing direction of a measuring object (water face) 13, a reflecting plate 9 wherein an inclination angle of a reflecting face is formed at 45° to transform a transceiving direction of the ultrasonic transceiver arranged in the center into a direction of the measuring object (water face) 13, and wherein the center line is provided toward the measuring object (water face) 13, and a water-proof resonance film 12 for sealing an upper end of the reflecting plate 9 of a truncated cone shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274941-A (JP)
Title: Sheath remover for plastic optical fiber cord
Inventor: ISHIKAWA RYUICHI
IPC: G02B6/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath remover for a plastic optical fiber cord that is easy in removing a sheath without repeating removal works a plurality of times even if the length of the sheath to be removed is several dozen to several hundred millimeters, can suppress variation in every work and every worker, and can remove the sheath at the middle of the cord, too, in the sheath removal of the plastic optical fiber cord.  <P>SOLUTION: The sheath remover 10 for the plastic optical fiber cord comprises a fixing part 11 that fixes the plastic optical fiber cord 1, and a cutting blade 23 that cuts into the sheath of the plastic optical fiber cord 1 fixed to the fixing part 11. The cutting blade 23 spirally moves around the plastic optical fiber cord 1 while cutting into the sheath of the plastic optical fiber cord.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270888-A (JP)
Title: Mechanical component made from precipitation hardening stainless steel, its manufacturing method and rolling bearing
Inventor: NISHISAKA HISATO
IPC: B24B39/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical component of long life and its manufacturing method capable of equalizing the structure in the surface of component made from precipitation hardening type stainless steel and exhibiting the mechanical characteristic stably.  <P>SOLUTION: The surface of an inner ring of the rolling bearing is worked by a working ratio of not less than 9, and the fluctuation of hardness on the surface is kept within Hv 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278568-A (JP)
Title: Bearing unit for wheel with rotor for braking, and its manufacturing method
Inventor: SAKAMOTO MITSUYOSHI
IPC: B60B35/18
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of judder during braking by restraining runout of both side faces toward the outside diameter of a rotor 2 connected to a rotating-side flange 13.  <P>SOLUTION: The middle portion of a stud 9 is inserted into a plurality of second through holes 48 provided at a section close to the inner diameter of a rotor 2, under such a condition that a single side face of the rotating-side flange 13 is overlapped by the section close to its inner diameter. By connecting a rotor fixing nut 49 to a protruding section from an outer side face of the section close to the inner diameter of the rotor 2 at a section close to the front end of the stud 9, a load having a magnitude equal to each other from both sides in the axial direction is applied to the section close to the inner diameter and a section overlapped by each other of the rotating-side flange 13 in the axial direction. Under this condition, both the side faces close to the outer diameter of the rotor 2 are cut while a hub 8a is being rotated to finish both the side faces into a prescribed shape and dimension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278383-A (JP)
Title: Control device of gas engine
Inventor: SHIROMIZU TAKAYUKI
IPC: F02D41/14
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for realizing operation in a wide rotation area, and to particularly provide a technology for performing speed governing control for realizing stable operation in a high load area of a low speed rotation area in the speed governing control of a gas engine.  <P>SOLUTION: This control device of the gas engine has a means for detecting a motive power load, a means for detecting an engine speed, a means for detecting the air-fuel ratio, and a controller, and determines control gain Kp4 corresponding to the motive power load D, the engine speed N and the air-fuel ratio G on the basis of a prestored control map 34 when performing the speed governing control of the engine speed, and performs the speed governing control of the gas engine by changing the control gain Kp4 according to the motive power load, the engine speed and the air-fuel ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280395-A (JP)
Title: Cosmetic vending machine
Inventor: NAKAHARA CHIE
IPC: G07F9/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic vending machine that enables a check of whether cosmetics are satisfactory when used actually by providing related information corresponding to the face of a user who is to purchase cosmetics.  <P>SOLUTION: The cosmetic vending machine has an information providing screen 3, cosmetic sample display racks 8, a valuable medium inlet 6 and an article outlet 11. The information providing screen 3 can display information related to cosmetics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282405-A (JP)
Title: Mobile terminal device, mobile communication system, fixed terminal device and communication program
Inventor: OIWA NOBUYUKI
IPC: H04N21/475
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow a sender to set the permission or nonpermission of downloading browsing or voice data in the sender's profile data to be provided to a receiving side mobile terminal device and also to output optional voice data instead of ring backtone.  <P>SOLUTION: A mobile terminal device is provided with a transmitting and receiving part 101 for transmitting/receiving data by radio, a displaying part 102 capable of displaying at least one piece of image information or character information, a data storing part 103 for storing a user's profile data and data of the opposite communication party of the user, and a setting part 104 for setting the permission or nonpermission of browsing the profile data of the user in each data of the opposite communication party. The transmitting and receiving part can transmit the profile data of the user and the data of the opposite communication party with the browsing permission or nonpermission set therein to a server device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277000-A (JP)
Title: Pocket tissue case
Inventor: CHIBA HIDEKO
IPC: B65D83/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pocket tissue case with which a pocket tissue can be easily used at home.  <P>SOLUTION: The case is composed of an oblong tube 1 having a flat bottom surface, on both the ends of which an opening 2 is provided. An elongated outlet 3 is formed on the upper part of the tube. The cross section of the tube has a size so that a twofold pocket tissue bundle can be put just into the tube. When it is used, the pocket tissue bundle taken out by breaking the bag and folded in a cone shape is put into the case 1 from the end opening 2 and then the tissue 5 is taken out one by one from the outlet 3 to use it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284836-A (JP)
Title: Methods of storing and transporting hydrogen using hydrogen hydrate
Inventor: OCHIAI JUNICHI
IPC: C01B3/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily and safely store and transport hydrogen employing a conventional technique.  <P>SOLUTION: In the method of storing hydrogen using a hydrogen hydrate, a three-phase mixture X of water 1, ice 2 and hydrogen 3 is kept under a pressure of about 2,000 atm at about -25°C to generate the hydrogen hydrate in water, and the hydrogen hydrate 8 is separated by removing water 1 from the hydrogen hydrate mixture 6 and stored under around atmospheric pressure at about -125°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287712-A (JP)
Title: Electronic device
Inventor: KUREBAYASHI TAKESHI
IPC: G06F11/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device having a plurality of storage devices provided with a rewriting program capable of being shared by various electronic devices.  <P>SOLUTION: A main rewriting program has a read-in program for reading a sub-rewriting program for rewriting memory content of an EEPROM 5 and rewriting EEPROM data from a program rewriting device 11. The sub-rewriting program is executed, whereby the rewriting EEPROM data are written in the EEPROM 5. Accordingly, the need for changing the main rewriting program according to the structure of a storage device the storage content of which is to be rewritten by the sub-rewriting program is eliminated to enable the sharing by each electronic device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283705-A (JP)
Title: Organic waste treatment apparatus and method for the same
Inventor: TACHIKI ETSUJI
IPC: B09B3/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize size reduction and energy saving of an organic waste treatment apparatus utilizing a hydrothermal reaction treatment.  <P>SOLUTION: The organic waste treatment apparatus comprises a fluid passageway 2 through which an objective fluid 1 containing organic wastes is passed, a heating element 3 formed in the passageway, a coil 4 surrounding the passageway, and an electric current generator 5 which is connected to the coil 4 to heat the heating element 3 and is characterized in that the heating element 3 is a laminate of metallic sheets, the fluid is uniformly diffused and mixed when it passes a regular passageway formed between the metallic sheets, and the hydrothermal reaction treatment of the fluid 1 to be treated is performed by heating the heating element 3 by electromagnetic induction heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283881-A (JP)
Title: Die for aluminum extrusion and aluminum extruded section thereof
Inventor: ASANO TAKASHI
IPC: B21C25/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an occurrence of die lines such as lines and seams caused by corrugated aluminum oxide layers which are formed and adhere to a die during an extrusion work of an aluminum extruded section.  <P>SOLUTION: The aluminum extrusion die 1 having a bearing face 12 formed on an inner peripheral surface of the die hole 11 is constituted of two stepped faces with a slight step difference comprising a large-diameter part 13 on a container side and a small diameter part 14 on a bolster side and performs extrusion work of the aluminum extruded section 9. Division of the bearing face 12 prevents either formation of aluminum oxide on the small-diameter part 14 or occurrence of a corrugation and can eliminate the die line on the aluminum extruded section 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289680-A (JP)
Title: Mobile communication terminal test apparatus and mobile communication terminal test method
Inventor: TANAKA HIDEKI
IPC: H04B17/14
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that it is possible for an operator to visually recognize the distribution of times when a connection state transits to any cell at any time-passage and the distribution of whether the transition is a success or a failure whereby the operator can grasp the distributions in connection tests carried out by a virtual base station for many numbers of times.  <P>SOLUTION: In the virtual base station test, a schedule-marker generating unit and a coordinate generating unit display a schedule of transition among the cells of the connection state of the mobile communication terminal in a way of being visually recognized by a time-passage and a statistical processing unit calculates the distribution as a result of deciding whether the transition is successful or failed by a deciding unit in an actual test and the distribution of transition times measured by a reception measurement unit and displays the distributions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297119-A (JP)
Title: Data transfer system and management device for wireless base station
Inventor: WATANABE TAKASHI
IPC: H04W28/22
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer system which can always maintain the reception level of a communication terminal in an optimum state, and a management device for a wireless base station.  <P>SOLUTION: When a portable telephone 10 starts data communications, a base station controller 11 decides the data transfer rate at the wireless base station 121 from the number of the portable telephones executing the data communications via the wireless base station 121, a data transfer rate request value transmitted from the portable telephone 10, and the average of the past data transfer rate request values. Next, the base station controller 11 transmits positional information (the recommendation direction) of the other wireless base station which has a smaller number of the portable telephones executing the data communications, and which is considered to become better than the decided data transfer rate, to the portable telephone 10 together with the decided data transfer rate. The portable telephone 10 displays the recommendation direction on the display part 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295940-A (JP)
Title: Trial writing control method, optical recording medium, device and program for recording optical information, and storage medium
Inventor: YAMAMOTO NORIHIRO
IPC: G11B7/1267
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To always stably execute trial writing in a trial writing area for deciding optimal recording power.  <P>SOLUTION: For the recording layer of a spiral direction from the outer peripheral side of a medium to its inner peripheral side, the small areas of a trial writing areas 31 are sequentially used from the outer peripheral side of the medium to its inner peripheral side. For the recording layer of a spiral direction from the inner peripheral side of the medium to its outer peripheral side, the small areas of the trial writing area are sequentially used from the outer peripheral side of the medium to its inner peripheral side. Accordingly, for all the recording layers, access is made to a target small area without accessing a small area of finished trial writing (used part) to enable trial writing, and servo control and address reading are stabilized. Thus, a seeking operation to a target small area is stabilized, thereby enabling stable trial writing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296153-A (JP)
Title: Heating device, fixing device using it, and image forming device using the fixing device
Inventor: KISHI KAZUTO
IPC: G03G15/20
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately adjust a power supply amount from a power storage device to a heating element of a heating portion in a heating device which is used for a fixing device of an image forming device etc. and uses the power storage device.  <P>SOLUTION: A heating portion 2 is provided with the main heating element 2a and an auxiliary heating element 2b, 2c; the main power supply device 3 supplies power to the heating element 2a; and an auxiliary power supply device 4 using an electric double-layer capacitor supplies power to the heating element 2b, 2c. The heating elements 2b, 2c are disposed at the positions corresponding to different positions of an object to be heated so that both of the heating elements 2b, 2c can heat the portion redundantly to which the heating amount to the object to be heated should be increased, and the heating element 2c does not heat a portion to which the heating amount should not be increased. A control means 8 increases or decreases average supply power per unit time after starting power supply from a capacitor C of the power supply device 4 to the heating elements 2b, 2c, then controls to stop the supplying of the power to the heating element 2b and accurately adjusts the power supply amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004182966-A (JP)
Title: Manufacturing plant for fatty acid ester
Inventor: TANIGUCHI KATSUHIRO
IPC: B01J3/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a manufacturing plant for a fatty acid ester as capable of manufacturing a fatty acid ester with good efficiency by reacting fats and oils with an alcohol in the supercritical state.  <P>SOLUTION: The esterification reaction is carried out by using a tubular reactor 4 as a reaction vessel to esterify the fats and oils with the alcohol and by passing a mixed fluid of a fat and oil raw material and the alcohol into the inside of the tubular reactor 4 under a temperature and a pressure in a supercritical region. The plant is provided with a preheater 3a to preheat the fat and oil raw material, an alcohol preheater 3b to preheat the alcohol at a temperature lower than the critical temperature, and mixing warm-up equipment 3c to raise a temperature up to a reaction temperature while the fat and oil raw material and the alcohol are mixed in the liquid-phase state. The esterification reaction further comprises the steps of distilling the reaction liquid to separate into a low boiling component and a high boiling component, thereafter distilling the high boiling component to remove high boiling impurities, and then separating the liquid containing a fatty acid ester and glycerin, which is removed from the high boiling impurities, into the fatty acid ester and glycerin by a mechanical separating means not to accompany the phase change to thereby recover the fatty acid ester.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004293847-A (JP)
Title: Control system for bathroom heater
Inventor: SATO TAKAHITO
IPC: F24D15/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the heat shock caused by the temperature difference between a living room LD and a bathroom BR, and to prevent the unevenness in temperature in the bathroom in a control system of a bathroom heater 1.  <P>SOLUTION: Room temperature sensors 14, 15 are respectively assembled in a kitchen remote controller 12 and a bathroom remote controller 13 for a hot water heat source device 2, mounted in the living room LD and the bathroom BR. The detected temperature data of the room temperature sensors 14, 15 are transmitted to the bathroom heater 1 through the hot water supply heat source device 2. A heating target temperature of the bathroom BR is set corresponding to the detected temperature of the room temperature sensor 14 in the kitchen remote controller 12. Further the circulation volume of the air in the bathroom BR is variable on the basis of the deviation between the detected temperature of a room temperature sensor 10 in a heater main body 6, and the detected temperature of the room temperature sensor 15 in the bathroom remote controller 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290375-A (JP)
Title: Excluding device
Inventor: TAMAI MICHIHIKO
IPC: A61B17/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost excluding device which ensures the exclusion of a large region and never requires to hold an internal organ with a hand during a surgery in spite of the internal organ, such as the small intestine, which is hard to hold.  <P>SOLUTION: The excluding device is constituted of a flexible planar sheet 1 as a part for excluding the internal organ and a flexible elastic frame 2 formed into a ring shape by fixing the elastic frame 2 to the periphery of the planar sheet. The excluding device retains itself with the resilience of the elastic frame 2 when excluding the internal organ and being attached to the inside of a body cavity. The excluding device is also constituted by extending one or a plurality of threads 3 from the planar sheet 1 or the elastic frame 2 of the excluding device to retain itself with the tension of the threads.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296283-A (JP)
Title: Vibration-proof cable
Inventor: HARADA AKIMUNE
IPC: F16F15/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof cable excellent in transmission capability of an electric signal by restraining influence of weak vibration or external vibration generated from a conductor in transmitting the electric signal.  <P>SOLUTION: This cable is provided with: conductors 2a; first and second vibration-proof layers 4 and 5 covering the conductors 2a; first insulation covering layers 2b interlaid between the vibration-proof layers 4 and 5; and a second insulation covering layer 3 covering the circumference of the vibration-proof layer 5. The vibration-proof layers 4 and 5 are filled with metal powder such as tungsten having relatively high specific gravity, and the metal powder is formed with powder having an average particle diameter in the range of 100 to X μm (X=(the inside diameter of the first insulation covering layer-the diameter of the conductor)×0.45). Alternatively, the metal powder is formed of powder comprising primary powder in the above particle diameter range and secondary powder having an average particle diameter in the range of 100 μm to Z mm (Z=(the inside diameter of the second insulation covering layer-the outside diameter of the first insulation covering layer)×0.5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI