baber/WOPTO huggingface dataset:
Patent JP-2003284753-A (JP)
Title: Air massager
Inventor: MURATA TOSHIHARU
IPC: A61H7/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air massager with an air bag body which is expanded by pressurized air supplied from an external air source, and especially capable of forming to pressure from upper and lower sides of the air bag body into a flat shape without pressuring laterally by catching faces of a back and a palm of one's hand in air bag body parts of the back and palm sides of the hand which are forming an air bag part of a hand tip.  <P>SOLUTION: In the massager, air bag body at hand parts 3, 30 are formed of back side air bag body parts 3a, 30a for pressuring a back of a hand R and palm side air bag body parts 3b, 30b pressuring a palm of the hand R, each side edge of the body parts 3a, 30a and the body parts 3b, 30b are coupled mutually, and the bag body 3, 30 are expanded and deformed in flat shapes in section views when the pressurized air is supplied, so that the body parts 3a, 30a pressure the back of the hand R and the body parts 3b, 30b pressure the palm of the hand R, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284477-A (JP)
Title: Pest controlling material
Inventor: NAKAMOTO AKIMITSU
IPC: A01M1/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pest controlling material for efficiently exterminating sanitary-harmful vermin and observing the biting habit of the vermin.  <P>SOLUTION: An easily transportable container holding an insecticide- containing poisonous bait for vermin in sporadically arranged state is placed in the living site or the way of the vermin to efficiently exterminate the vermin. The biting habit of the vermin is easily and accurately observable by the use of the container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294187-A (JP)
Title: Welded connection structure of hose
Inventor: NABESHIMA YOSHIKAZU
IPC: B29L23/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To firmly weld a joint and a hose in a short time.  <P>SOLUTION: If a connection surface 1a of a joint 1 and a joint contact surface 2b of a hose connecting end part 2 are made to be contacted by rotating one of either the joint 1 or the hose 2, a large friction heat generates at the contact part between a hard synthetic resin with a small friction coefficient and a soft synthetic resin with a large friction coefficient, and they are rapidly softened and melted. When the rotation is stopped in the melted state, the melted resin is solidified and welded all over them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298025-A (JP)
Title: Magnetic storage device
Inventor: TAKAHASHI SHIGEKI
IPC: H01L21/8246
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic storage device which can prevent increase in the switching magnetic field and can realize stable storage holding operation, even if an element becomes microminiaturized.  <P>SOLUTION: The magnetic storage device comprises a tunnel magnetoresistance effect element, having the junction including a recording layer which is formed of a ferromagnetic material in which the switching magnetic field changes with temperature, to change the magnetizing direction with external magnetic field, an insulation layer and a magnetized deposition layer formed of a ferromagnetic material, a temperature control layer laminated on the recording layer of the tunnel magnetoresistance effect element, and bit lines and digit lines which are allocated in the direction to cross with each other in order to give the current field for writing operation to the tunnel magnetoresistance effect element. When data is written to the tunnel magnetoresistance effect element, a current larger than that in the read operation is supplied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295851-A (JP)
Title: Image display device
Inventor: YAMAGUCHI AKIRA
IPC: G09G3/36
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which attains display more closer to an image on a blue-based film and high-image quality display without decreasing the gradation resolution by using image data.  <P>SOLUTION: The image display device has an image data distribution means distributing data to RGB so that the data of a monochromic picture displayed on a color display device may be R data=kR.B data (0<kR<1), G data=kG.B data (0<kG<1) in displaying the monochromic picture by using the color display device in which a unit pixel is constituted by RGB cells and it is characterized in that the image data distributed by the image data distribution means is displayed/outputted to the color display device. Also, it is preferable that the device is also provided with a bit loss countermeasure means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002325771-A (JP)
Title: Dura guard for use with craniotome and method of use
Inventor: ROGERS LAURA
IPC: A61B17/16
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a craniotome by which the bone flap of a cranium is re-attached to a hole on the cranium in a stable state. SOLUTION: A guard device with angled cranium guide that can be removably and replaceably attached to an existing craniotome for producing a stable bone flap system includes an elongate stem defining a longitudinal axis between a proximal end and distal end. The proximal end is adapted for attachment to the craniotome. A footplate extends from the distal end of the stem at an angle with respect to the longitudinal axis of the stem. The footplate is positioned adjacent to the cutting portion of the craniotome and prevents the cutting portion from penetrating too far into the skull. On one side of the stem between the proximal and distal ends is an angled cranium guide.
Patent JP-2003294994-A (JP)
Title: Two-way communication optical module
Inventor: MIO SHIGEMI
IPC: G02B6/42
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way optical module whose manufacturing cost is reduced by shortening the work time required for relative positioning between respective members.  <P>SOLUTION: The two-way optical module comprises an optical fiber 20, a beam splitter 40 which transmits only transmission light and reflects only reception light, a light emitting element 60, a light receiving element 70, a coupling lens 30 which couples the reception light to the light receiving element, and a condenser lens 50 which converges the reception light on the light receiving element, and the beam splitter 40, the optical fiber 20,... are fixed to block bases 25,... and positioning crossed marks 11, 21,... are given to the block bases 25,... and a base plate 10, and the block bases 25,... are attached on the base plate 10 so that the positioning crossed grooves of both of them coincide with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304567-A (JP)
Title: Scheduling method and wireless base station apparatus
Inventor: AOYAMA TAKAHISA
IPC: H04W72/12
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scheduling method and a wireless base station apparatus capable of enhancing the throughput of uplink transmission.  <P>SOLUTION: A transmission available reference determining section 105 grasps the presence of communication terminals existing in the vicinity of an edge of adjacent cells on the basis of information from a host network. A scheduling section 107 performs scheduling such that the communication terminals existing in the vicinity of cell edges adjacent to each other make no uplink transmission at the same time. The wireless base station apparatus transmits the scheduling information to the communication terminals and the communication terminals perform the uplink transmission on the basis of the scheduling information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015977-A (JP)
Title: Information management device
Inventor: YAMASHITA TETSUYA
IPC: G06Q10/10
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that, when a user manages a schedule, the user wants to manage it together being associated with various information simultaneously, but the method is not established yet. SOLUTION: A schedule communication system 10 has a schedule communication device 14 of a client-side and a schedule communication device 38 of the server side. The schedule communication device 38 of the server side manages the schedule that is inputted by the user. When the user looks at a certain page with a browser and designates 'remind specification' of it, the URL of the page is clickably entered in a remind specification time-of-day column of the calendar in which the schedule is described.
Patent JP-2003306396-A (JP)
Title: Process for examining and preparing calcium fluoride crystal and optical element manufactured from the calcium fluoride crystal
Inventor: KUWABARA TETSUO
IPC: G03F7/20
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide relatively easy processes for inexpensively examining and preparing a crystalline substance showing an excellent durability against ultraviolet irradiation, especially a calcium fluoride single crystal showing an excellent durability against F<SB>2</SB>excimer laser, an optical element manufactured from the calcium fluoride single crystal, exposure equipment using this optical element, a device and its manufacturing process.  <P>SOLUTION: The calcium fluoride single crystal shows ≤5% decrease in its transmittance at a wavelength of 380 nm per 10 mm thickness after being exposed for 1 hr to an X-ray generated using an X-ray source having an acceleration voltage of ≥50 kV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305876-A (JP)
Title: Thermal printer
Inventor: KATAGIRI CHIHARU
IPC: B41J2/32
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal printer which can be thinner in size and can stably record.  <P>SOLUTION: The thermal printer has a platen 11 placed opposite a thermal head 10, and feed rollers 7 and 8 supported by a side panel 1b of a support member to feed a paper P between the thermal head and the platen. Further, the thermal printer is provided with a plate-like member 15 which has an inclined plane 15b acting to move a platen between a printing position and a shunting position as a non-printing position, and a transmitter 15c for transmitting an motive force to a moving part; and an elastic member 21 installed on the other hand to move the platen to the printing position by thrusting the platen to the non-printing position and by performing elastic distortion, when the motive force is transmitted by the transmitter. The transmitter 15c is arranged through the gap between feed rollers and a base panel 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002317840-A (JP)
Title: Brake fluid cooling device
Inventor: MAEDA HIROYUKI
IPC: F16D65/78
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when the brake fluid is overheated, the brake is unoperable operation, impairing the reliability and safety of a brake element. SOLUTION: One end of a first fluid channel 2 and that of a second fluid channel 3 are connected to a cylinder 1 of the brake element, the other end of the first fluid channel 2 is connected to a hydraulic pressure generating device 5 generating the hydraulic pressure in accordance with a working amount of a brake pedal 15, the other end of the second fluid channel 3 is connected to the first fluid channel 2, further a pump 33 is mounted on the second fluid channel 3, a suction opening 33a side of the pump 33 and a discharge opening 33b side of the pump 33 are respectively provided with switch valves 34, and the brake fluid is circulated in the second fluid channel 3 by opening the switch valves 34 and driving the pump 33.
Patent JP-2003007076-A (JP)
Title: Non-volatile semiconductor memory card
Inventor: TANAKA TOMOHARU
IPC: G06K19/07
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To perform write and read at high speed when non-volatile memory cells are used and to increase sufficiently operation speed even when a card is large scale. SOLUTION: This device is a non-volatile semiconductor memory card provided with an external connecting terminal 35, a non-volatile semiconductor memory chip 32, and a control chip 34 for controlling an interface and the memory chip 32, the memory chip 32 is provided with a memory cell array comprising a plurality of cell groups consisting of memory cells of 512 pieces, an address circuit storing temporarily an address signal selecting a cell group, and a data circuit storing temporarily write data for the memory cell, address signal is inputted to the memory chip 32 from the control chip 34 in a first period, write data of 512 pieces are inputted to the memory chip 32 from the control chip 34 in order previously decided in a second period, it is stored in the data circuit temporarily,  and write data stored in the data circuit is written in a corresponding memory cell in a third period.
Patent JP-2003305445-A (JP)
Title: Method for fermentation treatment of organic waste and device therefor
Inventor: SUDO YOSHIO
IPC: C02F11/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for the treatment producing substantially no secondary discharged matter.  <P>SOLUTION: The fermentation treatment includes the steps of: supplying the objective substance to fermentation tanks 5, 6 to reduce the volume by fermentation; taking out the treated substance remaining in the fermentation tank 6 after the fermentation treatment from the tank 6; and adding new organic waste in an amount substantially corresponding to the reduced volume by the fermentation treatment to the whole taken out treated substance to prepare the objective substance to be supplied to the fermentation tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319085-A (JP)
Title: Voice information retrieval unit and voice information retrieval method
Inventor: NAKAMORI MAKI
IPC: G10L15/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice information retrieval unit and a voice information retrieval method which retrieves information, based on voice information without needing troublesome operations, and outputs the retrieval result in a format conformed with a user's information processor terminal.  <P>SOLUTION: A voice recognizer 105 recognizes voice information produced by a user, and converts the information into a character string of retrieve keys. Based on the retrieve keys converted to the character string, an information retrieval part 106 retrieves a registered information database 106a. If information corresponding to the retrieval keys exists in the retrieval result, a mail editor 107 extracts the information from the database 106a and edits them. Based on mail address information stored in a mail address memory 102c, a mail server 120 transmits a mail 107a edited by the mail editor over an internet 150.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315229-A (JP)
Title: Method and apparatus for measurement of flexure of shaft
Inventor: INOUE TSUTOMU
IPC: A63B53/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal-load-flexure measuring method for a shaft capable of performing a measuring operation in a short time, with satisfactory precision and with satisfactory efficiency in a narrow space and to provide a horizontal-load-flexure measuring apparatus.  <P>SOLUTION: In the measuring apparatus, a Y-axis baseplate 8 movable in the vertical direction along a guide rail 7 via a Y-axis drive means 6 composed of a servomotor 4 and a ball screw 5, and an X-axis baseplate 13 movable in the horizontal direction via an X-axis drive means 12 composed of a servomotor 10 and a ball screw 11 along a guide rail 9 arranged and installed on the Y-axis baseplate 8 are arranged and installed on a support frame 3. A clamp means 14 such as a chuck or the like used to clamp one end of the shaft S so as to be detachable is installed in the upper part of the support frame 3. A load arm 16 one end of which is supported so as to be rockable via a universal coupling 15 is attached in the horizontal direction on the X-axis baseplate 13, and a cross-sectionally U-shaped support means 17 used to support the other end of the shaft S is installed at the tip of the load arm 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311965-A (JP)
Title: Inkjet recording head and ink jet recorder
Inventor: MATSUMOTO NORIYUKI
IPC: B41J2/205
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive ink jet recording head which can modulate a liquid drop size by discharging liquid drops of at least two or more different sizes at an ink discharge opening array of an equal color and adjusting discharge frequencies thereof to be equal.  <P>SOLUTION: Discharge openings 51 of a large liquid drop size, and discharge openings 52 of a small liquid drop size having a smaller opening diameter than that of the discharge openings 51 are arranged alternately at one discharge opening array. Two of the discharge opening arrays are arranged in parallel to hold an ink supply port 3 in between. One columnar filter 53 or 54 is arranged for each ink channel between an opening of the ink supply port 3 side of the ink channel 8 and the ink supply port 3. A cross section of the filter 53 corresponding to the discharge opening 51 of the large liquid drop size is smaller than a cross section of the filter 54 corresponding to the discharge opening 52 of the small liquid drop size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312262-A (JP)
Title: Molded trim holder structure
Inventor: MAKITA YASUSHI
IPC: B60J5/04
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded trim holder structure, which can surely hold a container while being of a simple structure, making it possible to set the width between the body of the molded trim and the vertical wall part of the constituent member of a pocket (the width of the upper aperture of the pocket) larger than the dimensions of the container, and which can also hold a container of different size, and which can further prevent the occurrence of shrinkage at the time of resin-molding of the constituent member of the pocket.  <P>SOLUTION: The vertical wall part of the pocket 8 is formed of a vertical wall part 6a of the constituent member 6 of the pocket and of a part (vertical wall part 5a) of the body of the molded trim 5 that is arranged opposite at an interval to the vertical wall part 6a, while a container holding piece 11 is provided slantingly extending from the vertical wall part of the pocket 8 toward the inside of the pocket 8, thus constituting a holder part 10, thereby the container 9 is held within the pocket 8 with the resilient restoring force of the container holding piece 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072563-A (JP)
Title: Electric power steering device
Inventor: KOBAYASHI MASANORI
IPC: H02K7/08
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal noises from occurring due to an internal gap of a bearing supporting a worm shaft rotatably, in an electric power steering device in which revolution of an electric motor is reduced and transmitted to a steering mechanism via a worm shaft and a worm wheel. SOLUTION: A first end 21 of the worm shaft 18 is supported by a first bearing 23 consisting of a ball bearing. A second end 22 is supported by a second bearing 24 consisting of a sliding bearing such as a metal bush. A motor shaft 16 and the worm shaft 18 are connected concentrically via a joint 34 so as to transmit torque. A spline part 21a of the first end 21 of the worm shaft 18 is inserted into a sleeve 35 of the joint 34 for spline-fitting. A compression coil spring 37 as an axial biasing member, which is housed in the sleeve 35, biases the worm shaft 18 axially to remove an internal gap of the first bearing 23.
Patent JP-2003016821-A (JP)
Title: Lamp reflector, and reflector
Inventor: YOSHIDA HIROTAKA
IPC: F21V7/22
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a reflection sheet using silver exhibiting high reflectance as a reflection layer having excellent light stability and wet-heating durability, and to provide a lamp reflector precluded from generating any bright line, using the reflection sheet. SOLUTION: This lamp reflector 2 is worked, using a reflector 1 provided by bonding the reflecting sheet constituted of at least three layers constituted of a substrate layer 30, a metal layer 20 constituted mainly of silver, and a protection layer 10, in the order on a polymer film 40, with a molding by an adhesive, using the polymer film 40 side as a bonding face.
Patent JP-2003324993-A (JP)
Title: Speed regulation controller of hydroelectric power station
Inventor: IWABUCHI KAZUNORI
IPC: F03B15/08
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the transient unsettling phenomenon of a control system due to the characteristics peculiar to hydroelectric power generation.  <P>SOLUTION: The speed regulation controller of a hydroelectric power station having a governor free compensating function for detecting the frequency deviation of a hydroelectric generator and adding a governor free compensation value corresponding to the deviation to a power generation output command value is provided with a delay filter for imparting delay characteristics to a governor free compensation value signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037270-A (JP)
Title: Thin film transistor and manufacturing method therefor
Inventor: YASUDA YUKIYASU
IPC: H01L21/316
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a thin film transistor, suppressing a back gate effect by the charge-up of an oriented film and a spacer at the upper part of the TFT, and to prevent the voltage-holding defect of a pixel electrode part. SOLUTION: After forming semiconductor layers 4a and 4b via a gate insulating film 3 on an insulation substrate 1, the semiconductor layers 4a and 4b are patterned and a channel part is formed. Then, a passivation insulation film 7, covering the semiconductor layers 4a and 4b, is formed. After the formation of the channel part and before the formation of the passivation insulation film 7, a first plasma treatment 16 is executed by using a first gas (gaseous oxygen, for instance) and a second plasma treatment 17 is executed further by using a second gas (gaseous hydrogen, for instance).
Patent JP-2003327462-A (JP)
Title: Hydraulic kneaded molding
Inventor: SAKATA KENJI
IPC: C04B16/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic kneaded molding which has excellent cracking resistance and fatigue resistance.  <P>SOLUTION: The hydraulic material kneaded molding consists of two or more kinds of an A group of organic short fibers and a B group of organic short fibers with different fiber diameters and lengths. The fiber length of the A group of organic short fibers is longer than the fiber length of the B group of organic short fibers is satisfied. The organic fibers A and the organic fibers B are contained in a mixed ratio satisfying A:B=70:30 to 10:90. As for each fiber kind, the effective side area of the fibers in the hydraulic kneaded molding is ≥9,000 mm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003000289-A (JP)
Title: Transaminase and aminotransferase
Inventor: WARREN PATRICK V
IPC: C12N15/10
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new aminotransferase. SOLUTION: The objective new enzyme is an aminotransferase or thermostable transaminase derived from one of various ammonifex, aquifex and pyrobaculum organisms. The new enzyme is produced from natural or recombinant host cells and applicable in the pharmaceutical, agricultural and other industries.