baber/WOPTO huggingface dataset:
Patent JP-2004030955-A (JP)
Title: Display device
Inventor: ADACHI MASAYA
IPC: H05B33/26
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bright display by the effective contribution of light emitted from a luminous layer and to obtain the display of a high contrast ratio even under a bright environment by reducing the reflection of outside light by a reflecting member on the rear face of the luminous layer.  <P>SOLUTION: The device provided with a luminous layer 110 and a light-reflecting member 300 arranged on its rear face is fitted with a polarized light separating means 500 for separating light of a wavelength range corresponding to a blue color into two kinds of polarization ingredients by reflection and transmission, a phase contrast plate 700 and a polarizing plate 600 on the surface side of the luminous layer 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024391-A (JP)
Title: Game machine
Inventor: OGAWA HIDEHIRO
IPC: A63F5/04
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can be easily mounted and dismounted without being damaged at the time of replacement for change of a model, for a repair, and the like, can store a large number of coins to be put out, has sufficient strength to prevent the storage of coins from causing damage or the like and that has a coin tray reinforcing the strength of the base of a door.  <P>SOLUTION: A mounting plate is integrally extended at the right and left sides of the lower side of the base of the door, and the coil tray, the width of which is nearly equal to the width of the game machine, is removably mounted through the mounting plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025966-A (JP)
Title: Maneuver selection system for aircraft
Inventor: YOSHIZUMI NAOHIKO
IPC: G01C21/20
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maneuver selection system for an aircraft, wherein a substantially optimizable technique is established by making maneuver selection more appropriate.  <P>SOLUTION: This maneuver selection system for the aircraft consists of: a first computer 2 for computing a maneuver solution 6-j which enables an own aircraft future motion individually on the basis of a plurality of maneuver selection conditions 7 and equations of motion; and a second computer 3 for computing a plurality of evaluated values E7-j corresponding to a plurality of maneuver solutions 6-j individually on the basis of a common simple mathematical expression and comparing the magnitudes of a plurality of evaluated values E7-j with each other. An optimum solution is selected at high-speed on the basis of a simple performance function, based on a minimum conflict distance between the own aircraft and a hostile aircraft, and acceleration received by the aircraft body, of especially a first polynomial.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098295-A (JP)
Title: Apparatus of manufacturing radioactive material and method of manufacturing radioactive material
Inventor: SUZUKI TAKAFUMI
IPC: G21G1/10
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To withdraw liquid target materials remaining in a pipe in a hermetically-sealed target system. SOLUTION: Purge gas supply pipes 20, 38 are connected in the midst of a pipe through which a target vessel 10 and a manometer 30 are connected to each other. After radioactive material is withdrawn, purge gas is supplied from the purge gas supply pipes 20, 38 to withdraw liquid target materials stored in the pipe through which the target vessel 10 and the manometer 30 are connected to each other.
Patent JP-2003100030-A (JP)
Title: Data code and method for coding data
Inventor: HEYDARI FEREIDOON
IPC: H03M7/14
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an enhanced technology for encoding servo data on a data storage disk. SOLUTION: This invention incorporates a 1/4-rate Hard Disk Drive (HDD) servo-data encoding into a Partial Response Maximum Likelihood (PRML) read channel. The data is read back (or sampled) at twice the write frequency. This increases the data redundancy while also increasing the data density and the disk storage capacity. The 1/4 coding can also be applied to conventional HDD dibit coding. Specifically, the 1/4-coding scheme reads each dibit-coded servo data transition 01 as 0011, and reads each non-transition 00 (or 0) as 0000. The 1/4 coding and its matched Viterbi detector can also increase the data detection in comparison to conventional peak-detection schemes.
Patent JP-2004026079-A (JP)
Title: Air bag device, motorcycle with the device, and method of manufacturing the device
Inventor: MIYATA YASUTO
IPC: B62J27/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for configuring an air bag for a motorcycle ensuring the full protection of a rider in an accident.  <P>SOLUTION: This air bag device 11 mounted on a motorcycle 100 includes an air bag 121 and a tether 127 extended to connect the portions of the air bag 121 facing each other and thereby, expansion of the airbag 121 is restricted in the extension direction of the tether 127.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027760-A (JP)
Title: Locking device for opening/closing body for building
Inventor: TAGATA NAOYA
IPC: E06B9/90
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact locking device for opening/closing body for building having high crime prevention property, although it has a simple configuration.  <P>SOLUTION: This locking device locks an opening/closing body for opening and closing an opening part of a building in a closed condition. The locking device is composed of lock receiver parts 6, 6 and a first locking part J1 and a second locking part J2 which are changed into a locking condition in which they are engaged with the lock receive parts 6, 6 and an unlocking condition in which the engagement is released. The change of condition of each locking part J1, J2 from the locking condition into the unlocking condition is performed only based on only simultaneous unlocking operation of each locking part J1, J2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039029-A (JP)
Title: Data management method, data management program, data management device, optical disk recording method, optical disk recording program, and optical disk recording device
Inventor: SUYAMA AKIHIKO
IPC: G11B7/24097
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To form a visible image on a recording surface of an optical disk in a short time.  <P>SOLUTION: When visible image formation data for forming a desired visible image on an optical disk is not stored in a storage means, the visible image formation data is created based on image data of file format suitable for display on a screen, both data are associated and saved at a storage means, and the visible image is formed on the optical disk based on the visible image formation data. Also, when desired visible image formation data are stored in the storage means, the visible image formation data are read from the storage means and the visible image is formed on the optical disk based on the visible image formation data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033354-A (JP)
Title: Catheter and method for manufacturing the same
Inventor: MATSUMOTO ATSUSHI
IPC: A61M25/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter with a narrow diameter, flexible and hardly stretchable and with a smooth and flat inner surface, and a method for manufacturing the same.  <P>SOLUTION: The catheter has an inner layer made of thermoplastic polymers substantially not oriented in the longitudinal direction of the catheter and an outer layer made of thermoplastic polymers drawn and oriented to be disposed outside the inner layer. A tube consists of at least two layers; an inner layer made of the thermoplastic polymers forming the surface of a lumen and an outer layer made of thermoplastic polymers, whose melting point is higher than the thermoplastic polymer of the inner layer, to be disposed outside the inner layer. The method provided here is for manufacturing the catheter by heat-setting the catheter and the tube at a temperature higher than the melting point of the inner layer and lower than the melting point of the outer layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033514-A (JP)
Title: Pressor foot for sewing machine
Inventor: YAMADA RYOICHI
IPC: A41H37/06
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressor foot for sewing machine that can guide the sewing for smooth operation of opening and closing a fastener without biting the workpiece.  <P>SOLUTION: A slide fastener F and a cloth E are stacked, one on top of the other, and fed into a location of a sewing machine (drawing not shown) where its needle drops and a meshing member Fa of the slide fastener F is inserted and set to a guide slot 3b of a pressor foot 3 that composes the sewing machine gathering foot 1. The sewing machine is activated and while feeding the slide fastener F and the cloth E to the workpiece feeding direction the interlocking member Fa of the slide fastener F is guided approximately parallel to the workpiece feeding direction along the guide slot 3b of the pressor foot 3, and the sewing is carried out by guiding the sewing operation to a position in proximity or spaced apart at predetermined intervals against the location where a needle B drops.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040692-A (JP)
Title: Packet resending method, packet resending apparatus and program
Inventor: NAKANO TAKAYUKI
IPC: H04L12/911
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To continue transfer without ending the transfer of a packet when it is considered that an original transfer packet is rightly received in a receiving station even when an affirmative response is not received on a transmitting station side.  <P>SOLUTION: In the case of transmitting a packet 1, when the affirmative response is returned from the receiving station after J times of resending, for example, a transmitting station considers that the affirmative response is returned based upon the J times of resending even when neither the affirmative response nor a negative response is returned in the following transmission of a packet 2, and transmits the next packet 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047329-A (JP)
Title: Organic electroluminescent element and display device
Inventor: YAMADA TAKETOSHI
IPC: C09K11/06
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which achieves both improvement in emission luminance and durability, and to provide a display device of long life which uses the element for high emission luminance.  <P>SOLUTION: The organic electroluminescent element contains at least a kind of cyclophane compound represented by a general formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046621-A (JP)
Title: Method and device for extracting multiple topics in text, program therefor, and recording medium recording this program
Inventor: UEDA SHUKO
IPC: G06F17/30
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly extract multiple topics in a text.  <P>SOLUTION: A certain text is input to a text preprocessing part 1 to calculate the frequency of a word in its vocabulary to create a word-frequency vector. Based on the frequency vector, a parameter for the probability model of multi-topic text is expressed by the linear sum of parameters for the probability models of single-topic texts. Next, a model parameter estimating part 2 learns parameters for probability models using the word-frequency vector and a topic vector to which the text belongs. For a text whose topics are unknown, the text preprocessing part 4 calculates a word frequency vector, and using the learned parameters for the probability models, a multi-topic anticipating part 5 extracts from the word frequency vector the multiple topics to which the text belongs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051513-A (JP)
Title: Antitumor agent
Inventor: SHOJI TOSHIHIKO
IPC: A23L1/30
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To find an apoptosis-inducing substance which brings cell deaths to cancer cells and is expected to be useful for preventing and treating cancers, and to provide a safe and effective cancer-preventing agent using the same.  <P>SOLUTION: This antitumor agent is characterized by containing an apple-originated proanthocyanidin ingredient as an active ingredient. The antitumor agent has an apoptosis-inducing activity. The antitumor activity-having substance can be used as a cancer-treating or preventing agent bringing cell deaths or proliferation inhibition to the cancer cells in the form of a medicine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056404-A (JP)
Title: Film scanner
Inventor: MAEDA NAOHIRO
IPC: H04N5/335
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film scanner capable of performing scanning processing appropriate to the gray scale of an image and detecting a flaw formed on the film and dust deposited on the film with high accuracy while reducing the cost.  <P>SOLUTION: A halogen lamp 22 emits visible light and infrared rays and an infrared ray LED 21 emits infrared rays in an illumination optical unit 11 of the film scanner 100. The visible light from the halogen lamp 22 is reflected in a cold mirror 23 and the infrared rays from the infrared ray LED 21 transmits through the cold mirror 23 and the visible light and the infrared rays both transmit through a photo film 1. The infrared rays from the halogen lamp 22 transmits through the cold mirror 23 but are not emitted to the photo film 1. A cold mirror 17 separates the visible light and the infrared rays transmitted through the photo film 1 and they are respectively received by a visible light CCD 15 and an infrared ray CCD 16. A control unit 140 controls a CCD electric charge storage time on the basis of a gray scale of an image on the photo film 1 to control the intensity of the infrared rays emitted from the infrared ray LED 21 so that electric charges are not overflowed in the infrared ray CCD 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051410-A (JP)
Title: Solidifier and process for cleaning contaminated soil using this
Inventor: MORIOKA MINORU
IPC: C09K17/06
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solidifier which is used in industries such as civil engineering and construction, shows diverse effects in reducing poisonous heavy metals such as drastic reduction of elution of cadmium and lead after solidification treatment of soft ground and reduction of hexavalent chromium, drastically reduces hexavalent chromium when combined with desulfurized slag or air-cooled blast furnace slag and also reduces trivalent chromium which is converted into hexavalent chromium under oxidative conditions.  <P>SOLUTION: The solidifier used for cleaning contaminated soil (1) contains a hydraulic substance and bone ash, (2) contains the hydraulic substance, the bone ash and the desulfurized slag and/or the air-cooled blast furnace slag, (3) contains the desulfurized slag and/or the air-cooled blast furnace slag containing ≥0.5% sulfur present in forms other than sulfate, or (4) contains the desulfurized slag and/or the air-cooled blast furnace slag having a Blaine's specific surface area of ≥3,000 cm<SP>2</SP>/g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050771-A (JP)
Title: Inkjet discharge drive signal generating method, recording head controller, inkjet recording apparatus having the same, and program for generating ink discharge drive signal
Inventor: YOKOYAMA KOICHIRO
IPC: B41J2/01
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inkjet recording capable of uniformly forming ink dots even in an speed acceleration and deceleration region of a carriage.  <P>SOLUTION: The wave shape pattern data of a recording period A in the acceleration recording region A or the speed deceleration recording region A, the waveshape pattern data of a recording period B in the speed acceleration recording region B or the speed deceleration recording region B, and the wave shape pattern data of a recording region C in a constant speed recording region, are read out from a ROM 13 to form a waveshape for one period of an ink discharge driving signal. The waveshape pattern of the recording period A, the waveshape pattern of the recording period B, and the waveshape pattern of the recording period C, are respectively set by intervals capable of generating ink discharge driving signals generating a series of ink discharge pulse waveshapes at approximately equal intervals, in a range of the speed acceleration recording region A or the speed deceleration recording region A, in the speed acceleration recording region B or the speed deceleration recording region B, and in the constant speed recording region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060146-A (JP)
Title: Conduit renewing device
Inventor: NAKAGURO KENICHI
IPC: E21D9/08
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit renewing device suitable for renewing a conduit and a shield while crushing an existing conduit and a shield.  <P>SOLUTION: This conduit renewing device has a scraper mechanism 4 arranged in front of a front shield cylinder body 2 and cleaning a conduit inner wall 13A and a crushing mechanism 3 arranged in the front shield cylinder body 2 and crushing the conduit 13. The scraper mechanism 4 has a brush seal 23 for wiping out the conduit inner wall 13A by making slide-contact with the conduit inner wall 13A and checking intrusion of water into the front shield cylinder body 2. The crushing mechanism 3 has an outer cone 5 and an inner cone 6 arranged on the inner periphery of this outer cone 5 and water jet injection nozzles 16 arranged in a plurality at an interval in the peripheral direction and/or the pipe axis direction of the conduit 13 and injecting an abrasive water jet toward the conduit 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059609-A (JP)
Title: Soft water repellent
Inventor: HORI KOJI
IPC: C09K3/18
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone water repellent eliminating insufficiency of durability, generation, etc., of hydrogen gas which are disadvantages of conventional silicone water repellents and having a soft touch feeling and to provide a method for imparting water repellency and an inexpensive method for producing a water repellency imparting material.  <P>SOLUTION: Water-repellent performances having excellent durability can be imparted to various materials at a low cost by treating an amino-modified silicone in a state of an oil or a state of an emulsion prepared by emulsification thereof using a surfactant with a polyfunctional isocyanate, a polyfunctional blocked isocyanate and a water-dispersed polyfunctional isocyanate in combination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062557-A (JP)
Title: Data source equipment and communication interface device for the data source equipment
Inventor: SAKUTA KENJI
IPC: G06F3/12
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To construct a means for not making a data transfer speed between equipment slow without increasing costs so much in a system composed by mutually connecting one piece of electronic equipment and a plurality of pieces of peripheral equipment through a communication interface where a master-servant relation is set.  <P>SOLUTION: On a personal computer 17, a communication interface board 29 provided with a plurality of USB device controllers 19A, 19B and 19C is mounted. To the communication interface board 29, printers 11A, 11B and 11C each having a USB host controller constituted so as to control communication as a leader as a communication host are connected. The plurality of USB device controllers 19A, 19B and 19C individually control communications with the plurality of printers 11A, 11B and 11C and parallelly transmit data to the plurality of the printers 11A, 11B and 11C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057532-A (JP)
Title: Display method and display device for bloodstream image
Inventor: NAGAI YUTAKA
IPC: A61B8/06
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method and a display device for a bloodstream image, for simplifying the operation and facilitating correspondence to a measured region in an organism.  <P>SOLUTION: An ultrasonic signal is transmitted to a bloodstream part in an organism through a transmitter and a receiver by an ultrasonic search unit having vibrators arrayed in two-dimensions, and the received ultrasonic signal is converted to a bloodstream image by a doppler analysis circuit to display the bloodstream image on the back of the ultrasonic probe. The bloodstream image display device is composed of: the ultrasonic search unit having the vibrators arrayed in two dimensions; a transmitter for an ultrasonic signal to a bloodstream part in an organism and a receiver for reflecting the same; a doppler analysis circuit for converting the received ultrasonic signal to a bloodstream image; and a bloodstream image display part mounted on the back of the ultrasonic search unit. Thus, the blood information right under the part to which the ultrasonic search unit is applied can be obtained so that it is very easily understood in diagnosis. Further, the device itself will not be complicated to simplify the operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064711-A (JP)
Title: Method of suppressing peak of multicarrier transmission signal, circuit for generating multicarrier transmission signal having peak suppressing function, adaptive peak limiter, lsi for processing baseband signal, and wireless transmitter
Inventor: ITAHARA HIROSHI
IPC: H04J13/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously maintain superior power efficiency of a high frequency amplifier and quality of transmission signal in a wireless system of next-generation mobile communication that supports high-speed data packet transmission.  <P>SOLUTION: A base band signal of each frequency channel that went through user multiplexing units 200a-200d is subjected to adaptive hard limit processing at an adaptive peak limiter 400, a multicarrier-composited signal is then subjected to peak limit processing at a multi-carrier signal generating circuit 500 having a peak suppressing function, nonlinear distortion of a high frequency amplifier 32 is corrected at a hybrid distortion compensation circuit 700, and a multicarrier signal is outputted from an antenna (ANT).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066545-A (JP)
Title: Method for making film from solution and product by method
Inventor: KANEMURA KAZUHIDE
IPC: B29K1/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a thin film uniform in thickness and excellent in surface smoothness without the occurrence of thickness nonuniformity in the casting direction.  <P>SOLUTION: Dope containing 13-25 wt.% of solid components such as cellulose triacetate and additives is cast from a casting die 15 onto a casting belt 20. The casting speed of the dope is at least 40 m/min. The pressure difference between the pressure PO on the front side of a beading 23a formed from the dope and the pressure Pb on the back side is made to be 10 Pa≤(PO-Pb)≤1,000 Pa. The length L1 of the beading 23a can be controlled to be 4-20 mm by the pressure difference. A cast film 23b obtained by casting the dope 23a is peeled off as a film from the casting belt 20. A thin film having a thickness of 35-120 μm can be produced and the film is uniform in thickness and excellent in surface smoothness.  <P>COPYRIGHT: (C)2004,JPO