baber/WOPTO huggingface dataset:
Patent JP-2003033097-A (JP)
Title: Device and method for controlling synchronous motor
Inventor: NAKAJIMA YOICHIRO
IPC: H02P6/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To stably switch to weaker field control. SOLUTION: A weaker field control switching section 12 loads the number of revolutions of a PM motor (permanent-magnet synchronous motor) calculated by means of a number-of-revolution calculating section 22, and the DC-linked voltage value of a DC power source 6 detected by means of a DC voltage detecting section 2. The switching section 12 calculates a prescribed criterion voltage value based on the number of revolutions of the motor 7 and sets a weaker field control cancellation discriminating number of revolutions based on a basic number of revolutions.  When the criterion voltage value exceeds the DC-linked voltage value of the power source 6, the switching section 12 switches the control to the weaker field control and, when the number of revolutions of the motor 7 becomes smaller than the weaker field control cancellation discriminating number of revolutions, cancels the weaker field control.
Patent JP-2002248204-A (JP)
Title: Game machine
Inventor: WATABE KATSUHIKO
IPC: A63F5/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To further enhance a game player's interest in a game by giving a game nature and technique intervention to a series of games including a special game as well as by merely executing a special game such as 'big bonus game'. SOLUTION: In this game machine, a variable display of a plurality of pattern arrays and the stop of the variable display are performed, the result of one game is determined according to the stopped pattern, and when the stopped pattern is a designated pattern, a special game advantageous to the game player is continued following one game until the expiration of a designated condition. Separately from the plurality of pattern arrays, a prize display means 26 for making a prize display is used to execute a prize winning game at the start or at the end of the special game, and according to the result of the prize winning game, the mode of the special game or the mode of a game state after the special game is varied.
Patent JP-2003034454-A (JP)
Title: Image forming device
Inventor: TAKANASHI NOBUAKI
IPC: B65H3/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer device capable of shortening the total printing time for printing a plurality of sheets. SOLUTION: When a paper end sensor 200 detects a lower end of recording paper sheet printed by a printing head 1 and a printing feed roller 110, a paper feeding motor 12 operates simultaneously to a printing feeding motor 11, and a pickup roller train 120 takes out the recording paper sheet 2 used for the next printing from a paper stack 3, and carries second paper sheet up to a skew correcting roller 125.
Patent JP-2003030797-A (JP)
Title: Obstacle information display device
Inventor: INOUE NORIO
IPC: G08G1/09
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle information display device which makes a driver recognize the existence of an obstacle even if the driver forgets the existence of the obstacle irrespective of a display processing at a blind corner, which immediately starts a brake operation when the obstacle is viewed and can decelerate a vehicle on the safe side. SOLUTION: When the obstacle cannot be viewed at display timing equivalent to a deceleration distance (L<=Lp), a change display processing is performed at display timing equivalent to the distance of vision, which is just before the viewing of the obstacle in addition to the regular display processing of display timing equivalent to the deceleration distance. Even if the existence of the obstacle is forgotten, the driver is caused to recognize the existence of the obstacle by the switching of the display processing. At the point of time when the obstacle is viewed (point c), the brake operation is immediately started.
Patent JP-2003027457-A (JP)
Title: Impregnation device and method of ground
Inventor: SHIMADA SHUNSUKE
IPC: C09K103/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an impregnation device and method for ground, which consolidate ground and allow the injecting at a prescribed discharge rate regardless of a change in injecting pressure in injecting ground. SOLUTION: The impregnation device A comprises: at least one conduit 6, 6, etc., which is made to communicate with a sealing compound pressurizing part 1 for pressurizing a sealing compound 5 and through which the sealing compound 5, pressurized by the pressurizing part 1, is fed to at least one injecting pipeline 2, 2, etc., respectively; a throttle part 7, which is provided in the conduit 6, 6, etc., and a pressure gauge 8 and/or a flowmeter 9, which are/is provided in the conduit 6 on the downstream side of the throttle part 7; and a control part 10 which is connected to the pressure gauge 8 and/or the flowmeter 9 so as to receive information from the pressure gauge 8 and/or the flowmeter 9, and which is connected to the throttle part 7 so as to give instructions to the throttle part 7 according to the above information.  When the sealing compound 5 is injected into the ground 3 by using the impregnation device A, the impregnation device A adjusts a throttle while giving the instructions for the throttle to the throttle part 7, and adjusts the discharge rate and/or discharge pressure of the grouting liquid 5 in accordance with a injecting condition of each of the grouting pipelines 2, 2, etc.
Patent JP-2003033629-A (JP)
Title: Filtration device using hollow fiber membrane
Inventor: ISHII TOMOHARU
IPC: B01D63/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a filtration device which makes it possible to obtain large- scale filtration area of hollow fiber membrane by using a hollow fiber membrane element which is short in membrane length, is small in diameter of potting part and is simple in structure. SOLUTION: In this filtration device, a hollow fiber membrane cartridge 12 is constituted in such a manner that water collecting bodies 21 are disposed along the intersecting direction with respect to a water collecting main pipe 19 which collects permeate, thereby, the water collecting bodies 21 and the water collecting main pipe 19 are communicated, at the same time, hollow fiber membrane elements 1 are constituted with hollow fiber membrane bundles 2 having potting parts 3 at least on one end, the respective potting parts 3 of hollow fiber membrane elements 1 of proper numbers are attached to the water collecting bodies 21.
Patent JP-2002125062-A (JP)
Title: Organism information managing system
Inventor: YASUI TOSHIHIKO
IPC: G16H10/60
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To enable a management of organism information data by surely gathering the organism information data to a terminal equipment even when pieces of organism information measuring equipment are located at different places in home. SOLUTION: An organism information managing system transmits the organism information data from the pieces of the organism information measuring equipment 1a to 1n to a repeater 2 carried by a measurer, connects the repeater 2 to the terminal equipment 3 while confirming the data transmitted and received by the repeater 2, and transmits the data to the terminal equipment 3. The equipment 3 displays and analyzed all the organism information data, transmits the data to a remote terminal equipment 5 via a communication network 4 such as a telephone line or the like by the equipment 5. Thus, the equipment 5 manages, analyzed and guides the data.
Patent JP-2002328504-A (JP)
Title: Image forming device and method for controlling image forming device
Inventor: SAKIDA YASUSHI
IPC: G03G15/08
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To make black toner density equal both at the time of forming a full color image and at the time of forming a monochromatic image in an image forming device of a tandem type in which plural pairs of image forming stations S of respective colors are disposed along a paper conveyance direction A and deterioration of a formed image due to reverse transfer of toner or the like is prevented by separating a transfer belt 11 from photoreceptors 3c, 3m, 3y at the image forming stations Sc, Sm, Sy of a downstream side which take no part in image formation by lowering an elevating/lowering mechanism 42 by a controller 43 when the monochromatic image is formed by using only an image forming station Sbk of the most upstream side. SOLUTION: Developing bias voltage Vbk of a developing bias source 44bk of the image forming station Sbk is composed by superposing AC voltage on DC voltage. Further when the monochromatic image is formed, the controller 43 lowers the elevating/lowering mechanism 42 and also lowers frequency of the AC voltage of the developing bias voltage Vbk to lower black toner density.
Patent JP-2003044406-A (JP)
Title: System and program for mail substitutive browsing
Inventor: NISHIKUBO SHINICHI
IPC: G06Q50/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To enable a user to read the contents of electronic mail sent to oneself even if a computer on which the user tries to read the electronic mail is not adaptive to the language in which the electronic mail is written. SOLUTION: A mail substitutive browsing system 10 is interposed between a user terminal 20 and a mail server 30. The mail substitutive browsing system 10 reads electronic mail out of the mail server 30 instead of the user terminal 20, converts it into image data, and generates data in HTML format according to the data. The data to be converted are image data which are viewed like character data of the electronic mail are displayed on a display as they are. Because of the image data, the electronic mail addressed to the user can be read through browser software installed on any computer terminal irrelevantly to whether the browser software is adapted to 2-byte characters.
Patent JP-2003042552-A (JP)
Title: Water heater
Inventor: TAKADA TETSURO
IPC: F24H1/18
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a water heater in which costs of a mixing means and a flow control means are reduced. SOLUTION: The water heater comprises a combustion boiler having a hot water storage tank, a combustion means for heating a warm water in the tank, a water input passage and a hot water output passage for the tank, a bypass passage branched from the input passage and connected to the output passage, and a mixing means provided at a connector of the output passage to the bypass passage. In this heater, the mixing means has two control regions of a mixing control mode for mixing water from the input passage with a high-temperature warm water from the output passage, and a flow limiting mode for limiting a flow rate when a heat quantity of capability or more of the combustion means is required.
Patent JP-2003043927-A (JP)
Title: Set article for exhibition and article exhibition method
Inventor: KAWAKAMI KIYOSHI
IPC: G09F5/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a set article for exhibition constituted in such a manner that an exhibit article can be exhibited in the state of having novelty and sauce and enables a user to freely change an exhibition posture at need with simple work and to provide an article exhibition method. SOLUTION: This set article has respective divided articles 2 and 3 formed by bisecting the exhibit article 1 forward and backward and a thin transparent sheet 4 and is adapted with these articles in such a manner that the articles can be positioned and held by the attraction effect of a magnet 12 and a magnetic material 13 in the state of holding the transparent sheet 4 from the front and rear surfaces, by which the exhibition work is made simple and the change of the posture is made free. Further, the far side half of the exhibit article 1 is made visible in the state of passing through the transparent sheet 4 in the exhibit state (the novelty and sauce are produced).
Patent JP-2002118594-A (JP)
Title: Switch with emulation client
Inventor: WENGROVITZ MICHAEL
IPC: H04M3/51
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a switch with emulation client in a data communication network according to a session initiation protocol(SIP). SOLUTION: The switch is connected to a legacy telephone which initiates or receives telephonic communication with a SIP-observant telephone or another legacy telephone over an SIP-observant network. The emulation client translates between PBX and SIP manages to allow the legacy telephone to communicate seamlessly via the SIP-observant network. The switch is further connected to a location server which stores redirection information for redirecting calls made to a particular number. The calls are preferably redirected based on the location where the user is scheduled to be present at the time of the call.
Patent JP-2003003311-A (JP)
Title: Pneumatic tube for wearing around neck
Inventor: SAKURADA MASAMI
IPC: A41D23/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an outfit for cold weather around the neck. SOLUTION: (1) A pneumatic tube for wearing around the neck obtained by forming a tube in horseshoe-like shape to wear or hang the tube around the neck and packing air into the tube in order to enhance coldproof effect around the neck by combinedly using it with muffler is used. (2) The pneumatic tube for wearing around the neck described in the item (1) and having a function as the outfit for cold by using the muffler or without using the muffler by covering the outer surface of the tube with a heat-insulating material is used.
Patent JP-2003049858-A (JP)
Title: Fluid bearing spindle motor and its manufacturing method
Inventor: YOSHINO NOBUHIRO
IPC: F16C35/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing spindle motor capable of suppressing outflow of lubricant and lowering of the floating quantity of a rotor, suppressing rotation run-out, and performing a stable rotation driving and provide its manufacturing method. SOLUTION: An inside diameter R1 of a motor hub 1 in a fitting position of a sleeve 2 is set larger than the outside diameter R3 of the sleeve 2 and projection parts 10a and 10b smaller than the outside diameter R3 of the sleeve 2 are provided in its one part. The sleeve 2 disposed inside the motor hub 1 is loosely fitted and at the same time tightly fitted by the projections 10a and 10b so as to be fitted inside the motor hub 1.
Patent JP-2003049422-A (JP)
Title: Steel sheet pile with asymmetric joint, and its manufacturing method
Inventor: KANO YUTAKA
IPC: E02D5/04
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet pile with a laterally asymmetric joint and a manufacturing method of the steel sheet pile having excellent driving performance, joint detaching resistance and watertightness, rapidly and economically manufactured and causing no trouble at a driving site. SOLUTION: This steel sheet pile has the laterally asymmetric joint having an arm part 1c extending almost parallel with a driving normal line direction, and capable of connecting the adjoining steel sheet piles to each other with the cross-sectional shape arranged in the same direction, by the engagement of an outward joint 1a and an inward joint 1b. In this constitution, the opening part width K1 of the outward joint 1a, the opening part width K2 of the inward joint 1b, the maximum thickness Nt1 of the outward joint 1a and the maximum thickness Nt2 of the inward joint 1b are set to satisfy the relation of 0.65<=Nt1/2<=1.00 and 0.85<=Nt2/K2<=1.50 or less.
Patent JP-2003061233-A (JP)
Title: Connector connection structure and connector connection method for automotive wires
Inventor: UCHIYAMA KENICHI
IPC: H01R9/03
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent wires wired in an automobile from being erroneously connected to a connector while types of colors of the wires are reduced. SOLUTION: Automotive wires have twelve - fourteen types of colors. All the wires whose both ends are connected to identical two connectors (one for each end) have different colors. Among the wires whose one side ends are connected to one first connector and whose other side ends are connected to a plurality of second connectors, the wires connected to the same second connectors have different colors and the wires connected to the different second connectors have different or same colors.
Patent JP-2003057306-A (JP)
Title: Semiconductor integrated circuit, and image-forming device
Inventor: TAKACHI HAJIME
IPC: H01L21/822
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To carry out a boundary scanning test and noise monitoring while restraining increase of a circuit scale and cost increase, by arranging a boundary scanning test circuit and a noise monitoring circuit efficiently. SOLUTION: A noise is detected using a boundary scanning register 110 constituting the boundary scanning circuit, a detection result signal therein is output from a TDO 110 as a serial data to be transferred to a CPU, or the noise detection result signal is transferred to the CPU using wiring for the boundary scanning test, as to an IC 1 of a substrate in which no CPU exists, and the CPU determines a noise generation portion. The increase of a circuit area for the IC by addition of the noise monitoring circuit is suppressed to the minimum, and the noise is detected without increasing circuit components for an image forming device.
Patent JP-2003066284-A (JP)
Title: Optical isolator module
Inventor: WATANABE AKIO
IPC: G02B6/42
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator module which facilitates hermetical sealing of a semiconductor module and seals optical parts assembled with the use of an adhesive or the like in a housing. SOLUTION: An optical isolator module 1 is provided with a capillary 3 to which an optical fiber 2 is set, an optical isolator 7 arranged on the light incidence side of the capillary, and a transparent body 8 and is built in the housing of the semiconductor module to constitute a photoelectronic device, and an airtight bead 11 is provided, on the side opposite to the light incidence side of the capillary, which is fitted to an aperture provided in the housing wall surface of the semiconductor module in such state that hermetical sealing is possible, the airtight bead 11 holding the optical fiber 2 which is extended from the capillary to the side opposite to the light incidence side and has the resin coating removed to expose the core part.
Patent JP-2003070221-A (JP)
Title: Head actuator and magnetic recording/reproducing device
Inventor: KAYAMA TAKASHI
IPC: H02K33/18
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a head actuator and a magnet recording/reproducing device of thin and small-sized type when a magnetic head and an arm are rotated at a prescribed angle. SOLUTION: A motor 33 has a stator 43 with a shaft and a rotor 40 rotating relative to the stator 43. The rotor 40 is rotatably supported through a bearing relative to the shaft of the stator 43. The stator 43 has a driving coil 60 which is disposed with the shaft as a center. The rotor 40 has a rotor yoke 56 integrated with an arm 20, and a driving magnet 48 which is fixed at the rotor yoke 56 to face the coil 60 and of which the south pole and the north pole are alternately polarized with the shaft as the center. The rotor 40 rotates in the range of a prescribed angle relative to the stator 43 by means of a magnetic field generated by exciting the coil 60 and a field of the magnet 48.
Patent JP-2003061744-A (JP)
Title: Stick cosmetic material feeding container
Inventor: OBA ATSUSHI
IPC: A45D40/16
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To economically achieve a stick cosmetic material feeding container having a top cylinder with an inclined angle for filling a melted stick cosmetic material from a rear end opening hole of a core chuck member, which makes it possible to securely retain the core chuck member, and if necessary, to retain the core chuck member in stages. SOLUTION: The top cylinder 10 and a base 20 are rotatably linked, wherein the core chuck member 30 are inserted inside. In the core chuck member 30, a rotation stop mechanism is formed by an engaging ridge part 12 formed in a rear part of the top cylinder 10, and an uneven part 35a. On a side of the base 20, a screwing mechanism is formed by a screw member 40 fixed to the base 20, and a projection 34. A ring-like recessed part 38 of the core chuck member 30 engages with an engaging part 29 of an inside projection 28 provided in a rear part of the base 20 in a retreating limit of the core chuck member 30.
Patent JP-2003068720-A (JP)
Title: Etching apparatus for diamond
Inventor: MEGURO KIICHI
IPC: H01L21/3065
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an etching apparatus for diamond, enabling a high selection ratio of a diamond substrate with respect to a mask, a high etching speed, and a flat etching surface. SOLUTION: The present invention relates to an apparatus 1 for diamond, in which high frequency discharge is caused to occur in a chamber 10 and etching is carried out on a diamond substrate 13 with reactive ions produced by the high frequency discharge, wherein the main component of an area 26 in the chamber 10, which is adjacent to a discharge area 30 in which the high frequency discharge is caused to occur, is carbon base material. Although the carbon base material, which is the component of the electrode 26, sticks to the diamond substrate 13 in etching, this does not prevent etching of the diamond substrate 13.
Patent JP-2002145570-A (JP)
Title: Communication device for passenger conveyor
Inventor: FUJINO ATSUYA
IPC: B66B27/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that radio waves are shielded by a metal to disable communications when a radio device is installed in a passenger conveyor housing. SOLUTION: The surface of an operation panel 10 provided near the boarding/alighting floor 2 of the passenger conveyor for the operation of an emergency stop switch or the like is formed with a nonmetallic material, and the antenna of the radio device is installed near the surface in the operation panel 10, thereby radio waves are not affected by the metal housing of the passenger conveyor, the radio device can be easily fitted, and the design is not restricted.
Patent JP-2003072125-A (JP)
Title: Thermal head and thermal printer using the same
Inventor: MOTO YOICHI
IPC: B41J2/335
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable thermal head which can form good prints by stabilizing a transfer state of a thermal recording medium. SOLUTION: In the thermal head, many heating resistors 3 are arranged over an upper face of a substrate 1, and at the same time, a plurality of driver ICs 6 for controlling heating of the heating resistors 3 are mounted along the arrangement of the heating resistors 3. Many heating resistors 3 are coated with a protecting film 5 formed of an inorganic material, and the plurality of driver ICs 6 are coated with a sealant 7 essentially consisting of an epoxy resin. Prints are formed by selectively letting the heating resistors 3 joule heat while the thermal recording medium is transferred over the heating resistors 3. An overcoat layer 8 formed of a fluororesin is applied to a surface of the sealant 7, to whose surface the thermal recording medium is slid in contact at the upstream side of a transfer direction with respect to the heating resistors 3.