baber/WOPTO huggingface dataset:
Patent JP-2002296402-A (JP)
Title: Radiation-sensitive variable refractive index composition and method for varying refractive index
Inventor: NISHIMURA ISAO
IPC: G03H1/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive variable refractive index composition for an optical material so that the refractive index of the material can be varied by an easy method, the difference in the varied refractive indices is sufficiently large, and a stable refractive index pattern and optical material can be obtained without depending on the succeeding use conditions. SOLUTION: The radiation-sensitive variable refractive index composition contains (A) a decomposable compound, (B) a non-decomposing compound having the refractive index lower than that of the decomposable compound (A), (C) a radiation-sensitive decomposing agent and (D) a stabilizer. By irradiating the composition with radiation through a pattern mask, the above component (C) and the component (A) in the irradiated part are decomposed to produce a difference in the refractive index between the irradiated part and the non- irradiated part to form a pattern having different refractive indices.
Patent JP-2003070165-A (JP)
Title: Power supply
Inventor: MATSUMOTO SOTOSUKE
IPC: H02M7/48
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To achieve an apparatus for simultaneously removing higher harmonic waves by using an active filter and controlling a zero power flow, and reduce the installment space and the cost associated with each control. SOLUTION: In a power supply 100 for supplying power (AC power) from a power supply line L1 to a load 13, a control circuit 11 outputs an instruction for controlling a q-axis to a converter 6 when a current transformer 10 detects fluctuation of power on the power supply line L1, controls timing when the converter 6 is connected, and generates power for canceling higher harmonic waves by using a capacitor 7 and a reactor 4. When the control circuit 11 inputs a detected signal (a positive instruction or a negative instruction) from a current detector 12, the control circuit 11 outputs an instruction for controlling a d-axis to the converter 6, controls timing when the converter 6 is connected and charge and discharge of a storage battery 9.
Patent JP-2003066592-A (JP)
Title: Photosensitive planographic printing plate
Inventor: MATSUMURA TOMOYUKI
IPC: G03F7/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate having high sensitivity and excellent printing durability. SOLUTION: In the photosensitive planographic printing plate having a photopolymerizable photosensitive layer comprising a monomer containing an addition polymerizable ethylenic double bond, a photopolymerization initiator and a polymeric binder on a support having a hydrophilic surface, it is characterized in that the polymeric binder is a polymer having a polymerized component formed by polymerizing a monomer of formula (1) as repeating units.
Patent JP-2003070290-A (JP)
Title: Dc motor speed controller
Inventor: MIWA TATSUYA
IPC: H02P7/29
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the optimal number of revolutions, torque and waveform of a sweep signal, and to control a switching means appropriately. SOLUTION: The DC motor speed controller 1 comprises a DC motor 11, a power supply 12 for supplying DC power to the DC motor 11, and a speed controller 13 of the DC motor. At the reference voltage forming section 18 of the controller 13, a charging passage of a capacitor C18 is formed of a speed setting volume VR and resistors R180-R183 and a discharging passage of the capacitor C18 is formed of a resistor R184 and a transistor Q18. Charging and discharging time constants thereof are set individually.
Patent JP-2003033582-A (JP)
Title: Air ejector for air injection type playing thing
Inventor: YAMANAKA KATSUO
IPC: A63H23/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an air ejector for air injection type playing things which simplifies the housing thereof by discharging air within the body of the air injection type playing things such as float ring and boats. SOLUTION: An arbitrary plate is provided with an air plug grasping part so formed as to grasp an arbitrary air plug of the air injection type playing thing such as a float ring or a boat and the air plug grasping part is provided with a protrusion for fixing the air plug at an arbitrary position.
Patent JP-2003076883-A (JP)
Title: Sales method using customer service information of store
Inventor: TSUNODA SHINYA
IPC: G06Q20/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sales method by which customer services information that has been acquired once by means of customer services in a store can effectively be utilized thereafter. SOLUTION: Salesclerks taking charge of customer services have personal digital assistances 3a, 3b, 3c, respectively, and conduct input operation depending on business negotiation contents with customers therein, thus forming customer services data in which predetermined items are filled. The customer services data are transmitted by radio and stored in a computer 1 for use in the store. In the store, an original business negotiation with the customer who has visited the store does not necessarily lead to sales. But the customer services information is stored in the computer 1, therefore business chance related to transaction with the customer is made by utilizing the information and transmitting information to promote purchasing to the customer.
Patent JP-2003076089-A (JP)
Title: Method for manufacturing roller for image forming device, dip coating device and roller for image forming device
Inventor: YUSA TOMOYUKI
IPC: G03G15/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a roller for image forming device by which a resin coating layer having uniform thickness is formed by a dip coating method, and a dip coating device and a roller for image forming device. SOLUTION: In this method for manufacturing the roller for image forming device in which a resin coating layer is formed on the surface of the roller by the dip coating method, a straightening plate is disposed on the side of the coating liquid supply port of a dip tank, whereby the flow direction and the flow velocity of a coating liquid in the dip tank are uniformized. Then, the roller is immersed in the coating liquid floating uniformly so as to form a coating film on the surface of the roller, and is taken out and dried, whereby the resin coating layer is formed on the surface of the roller.
Patent JP-2003076208-A (JP)
Title: Color image forming apparatus
Inventor: SAITO TORU
IPC: G03G15/20
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming apparatus in which warm-up time is short, and which uses a low-cost fixing device and improves the transmissivity of an image on an OHP sheet and the gloss of a fixed image. SOLUTION: The color image forming apparatus carries out the fixing of a recording material P once in an image forming mode by using the fixing device 11 using a fixing member which does not have an elastic layer and a pressurizing member which has an elastic layer with a thickness of 1 mm or greater, or carries out second fixing after the first fixing by reversing the recording material and refeeding it. In the second fixing, a fixing temperature and a fixing velocity are changed from those of the first fixing.
Patent JP-2003074754-A (JP)
Title: Heat-resistant water distribution piping
Inventor: SATO MASARU
IPC: C08L55/02
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant water distribution piping having properties equivalent to water distribution piping made of a polyvinyl chloride without containing a polyvinyl chloride resin, having excellent strength, shock resistance, pressure resistance and heat resistance balance and usable for a long period of time without being damaged by the temperature difference between day and night and between summer and winter and the repeated circulation of cold water. SOLUTION: This heat-resistant water distribution piping is formed of a polyphenylene-ether resin composition including polyphenylene-ether resin and polystylene resin. The polystylene resin is at least one kind selected from a group of homopolystylene, high impact polystylene (impact-resistant polystylene) modified by a rubber component, and polystylene of syndiotactic structure.
Patent JP-2003072116-A (JP)
Title: Label printer
Inventor: SUZUKI MASARU
IPC: B41J2/255
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a label printer which can average a consumption degree of heating units of a printing head by shifting only printing ruled lines in a width direction of the printing head in the case particularly where vertical lines among ruled lines are printed. SOLUTION: The label printer is provided with many heating units 40 arranged linearly to the printing head 32. After printing data such as characters and ruled lines is developed to a dot pattern and plotted to a plotting memory E, desired printing data is printed via a printing means for printing dots to a medium 38 to be printed which is opposed to the heating unit 40 driven when the heating units 40 are separately driven according to the dot pattern of the plotting memory.  The label printer has a data judging means for judging whether or not designating the ruled line is present in the printing data and a ruled line shifting means for shifting only the ruled lines by an amount of a plurality of dots in a designated range in the width direction W of the printing head when it is judged by the data judging means that the printing data includes the ruled line designation, and prints the dot pattern shifted by the ruled line shifting means via the plotting area E by the printing means.
Patent JP-2003078877-A (JP)
Title: Image processor
Inventor: NISHIMORI EIJI
IPC: H04N19/169
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a noise from being generated in an image at special reproduction. SOLUTION: An input means 20a receives a transport stream. A detection means 20b detects it when a packet including image information with a different kind exists in packets configuring the transport stream received from the input means 20a. When the detection means 20 detects a plurality of packets with the different kind, a division means 20d divides the packet into a plurality of packets. A recording means 20d records the packets divided by the division means 20c. A reproduction means 20e reads the packets recorded by the recording means 20d in a prescribed sequence to realize special reproduction.
Patent JP-2002154046-A (JP)
Title: Machining tool of work piece and machining method
Inventor: KRESS DIETER
IPC: B23C5/24
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a machining tool of a work piece and its method capable of removing burrs of the work piece without exchanging a tool with a simple structure. SOLUTION: This tool 1 having at least one blade edge fixed to a body portion 3 of the tool 1 for machining the work piece is provided with a deburring tool 17 having a wire brush 37.
Patent JP-2003086715-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMASHITA ICHIRO
IPC: H01L21/316
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device having the charge holding characteristic as designed. SOLUTION: In the process shown in Fig. 1 (b), an SiO2 film wherein dot bodies 104 are buried is deposited on a substrate by a sputtering method. In the case of depositing the SiO2 film by the sputtering method, SiO2 can reach the substrate in the state of molecules at a nearly ordinary temperature. Therefore, since the dot bodies 104 are not exposed to a high-temperature oxygen atmosphere having a high reactivity, the oxidations of the surfaces of the dot bodies 104 can be prevented.
Patent JP-2003079201-A (JP)
Title: Weeding machine for paddy field
Inventor: SUGAWARA REIJI
IPC: A01B39/08
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems that there is conventionally no weeding machine for paddy fields capable of well performing weeding in the intrarow spacing in the longitudinal direction. SOLUTION: This weeding machine for the paddy fields is designed to turn a left rotating shaft 33 in the counterclockwise direction and a right rotating shaft 33 in the clockwise direction, respectively when the machine body is viewed from the rear face. Thereby, soil of the paddy fields can be ridge to a rice plant hill 52L and the supporting force for the rice plant hill 52L can be kept appropriate. The soil of the paddy fields supporting roots 52a of the rice plant hill 52L is separated from the rice plant hill 52L to reduce the supporting force for the rice plant hill 52L when the left rotating shaft 33 is turned in the clockwise direction and the right rotating shaft 33 is turned in the counterclockwise direction if the machine body is viewed from the rear face in Fig. (b). Fig.  (c) illustrates the relationship among weeding tools 25A and 25B and weeds 53 when viewed from the rear and the weeds 53 with shallow roots 53a and a short length can surely be scratched off with the weeding tools 25A and 25B.
Patent JP-2002126346-A (JP)
Title: Game device, game machine control method and recording medium
Inventor: NAGUMO TAMAO
IPC: A63F13/52
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To improve a game machine in which a game of competing for the accuracy of operation of an input means done on the basis of timing information presented so that presentation of the timing information may be varied. SOLUTION: The game machine has a timing information recording section 205 in which necessary data are recorded, a timing information generation section 204 generating timing information on the basis of data read from the timing information recording section 205, and a judgment section 206 judging the accuracy of operation of a keyboard button or the like made by a player in accordance with timing information displayed on a display device through an image control section 207. The judgment section 206 judges the skill of a player for each of time areas obtained by splitting the progress time of the game into a plurality and sends the result to the timing information generation section 204. The timing information generation section 204 varies timing information accordingly and adjusts the difficulty of a game to suit to the skill of the player.
Patent JP-2003087378-A (JP)
Title: Mobile information device
Inventor: KUSAMOTO JOJI
IPC: G06F1/16
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mobile information device to which a speaker is suitably fixed to provide an excellent sound effect. SOLUTION: The portable computer (mobile information device) 1 includes; a device main body (first unit) 25 a display unit (second unit) 3; a hinge unit 4 for supporting the device main body 2 and the display unit 3 relatively turnably; and a speaker 15. Then the hinge unit 4 has a first arm 12 fixed to the device main body and a second arm 13 fixed to the device main body, and the first arm 12 is provided with a speaker mount 16 to which the speaker 15 is fixed.
Patent JP-2003091453-A (JP)
Title: Memory controller
Inventor: MIYAHARA TADAYOSHI
IPC: G11C11/406
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller capable of preventing deterioration of performance by executing processing prior to self-refresh transition and during no access in a fixed period. SOLUTION: As for DDR-SDRAM 1, 2, and 3, a DQS being a signal necessary for data control, data bus MDQ, and signal necessary for access control are connected to a memory control part 10. With respect to a memory system for executing the reading/writing of data by using the DDR-SDRAM as storage means, PDL whose delay is adjustable according to access from a CPU is mounted on this memory controller so that the DQS being a data strobe signal can be delayed. With respect to the memory system, a prescribed specific value is written in a specific address, and the values read in the same address are compared while the value of the PDL is changed. Thus, a readable region can be recognized. Thus, read data can be latched in a valid region by setting the optimal delay time in the PDL.
Patent JP-2003092610-A (JP)
Title: Demodulator
Inventor: KUROGAMI YUUZOU
IPC: H04L27/22
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a modulator provided with a nonlinear distortion compensation function capable of obtaining a sufficient compensation effect with a simple configuration only by a receiver side. SOLUTION: The demodulator is provided with a distortion compensation circuit for applying distortion compensating by an adaptive operation according to distortion of a demodulation signal to an orthogonal demodulator 11 conventionally used by a receiver side and conducting demodulation of the base band type quasi- synchronization system. When amplitude compensation units 12a, 12b of this compensation circuit multiplies an amplitude compensation rate from a compensation rate arithmetic circuit 14 with Ich, Qch digital signals, a compensation polarity detection circuit 13 outputs a control signal in response to the result of discriminating degree of correctness of the amplifier distortion compensation on the basis of an error signal obtained by a discrimination circuit 24 and a compensation polarity discrimination region obtained by a vector of a data signal to the compensation rate arithmetic circuit 14, and the compensation rate arithmetic circuit 14 calculates the amplitude compensation rate on the basis of a relation between an average operating point estimate value generated depending on the control signal by the compensation rate arithmetic circuit 14 and a signal amplitude of the digital signals.
Patent JP-2003090700-A (JP)
Title: Dismantling method
Inventor: HASEGAWA TOSHIO
IPC: F42B33/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a dismantling method, capable of safely transporting a matter to be dismantled to a dismantling factory or the like and capable of recovering a content, such as an explosive matter or the like, by safely effecting the dismantling work. SOLUTION: In the dismantling method of the matter to be dismantled S equipped with a metallic packaging body 1 and a content, such as the explosive matter or the like which is received in the metallic packaging body 1, a process for coating the matter to be dismantled S with a resin P is effected at first and, subsequently, a recovering process to cut the resin coating body A formed in the coating process and recover the content of the matter to be dismantled S is effected.
Patent JP-2003092723-A (JP)
Title: Moving picture data processor and method
Inventor: SHIIYAMA HIROTAKA
IPC: H04N5/91
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To relieve a load on an editor with respect to re-edition of meta data by automatically tracing update of meta data with virtual edit of a moving picture. SOLUTION: Video segment section information 110 is information for cross- referencing a section of each video segment with an ID which is attached to each video segment obtained by dividing moving picture data. The meta data corresponding to each video segment can be managed by being cross-referenced with the ID attached to each video segment. In editing operations, the data are edited in the unit of video segments and the arrangement of the video segment IDs are controlled. Thus, no mismatching takes place in referring to the meta data information 111 even when the data are edited and it is equivalent that the meta data are updated synchronously with the edition of the moving picture.
Patent JP-2003090617-A (JP)
Title: Electric water heater
Inventor: SHIMADA KAZUHISA
IPC: F24H1/18
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater wherein the state of operation can be checked from a remote position such as a building administration room by a simple circuit constitution without installing a complicated electronic circuit such as a controller, an interface unit or the like. SOLUTION: When a power supply switch 2 is turned on, energization of a heater 3 is started and a voltage is simultaneously applied to a coil of a relay 6 to close contacts. The output of the contacts of the relay 6 is transmitted from a signal output means 7 to a signal receiving means 13 of a state display means 21 through a signal line 12 so as to turn on a lamp 22 in the administration room of the building or the like. When water temperature is abnormally raised to actuate a safety device 5, the lamp 22 is turned off. Therefore, the operation state of the electric water heater 1 can be remotely monitored by employing the simple circuit constitution.
Patent JP-2003093354-A (JP)
Title: Medical examination apparatus utilizing a mobile information terminal
Inventor: KUNIEDA MAKOTO
IPC: H04W88/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a medical specialist with a means for promptly and accurately grasping patient's circumstances from a remote location. SOLUTION: After an image of a patient's affected region is photographed using a medical photographic apparatus, the data of the photographed affected region is transferred to the mobile information terminal owned by the medical specialist. The specialist stationing at a remote location can confirm a transmitted image of the affected region and accurately grasp the patient's circumstances and make an accurate judgment thereof. The specialist can also obtain a renewed image of the afftected region, when necessary, by transmitting a controlled data on the revised photophraphic scope of the affected region to the medical photographic apparatus through his mobile information terminal.
Patent JP-2003101935-A (JP)
Title: Image processing method
Inventor: KANESHIRO NAOTO
IPC: H04N1/40
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image by applying optimum image processing to a photographic scene and an object. SOLUTION: Digital image data of a photographic scene of an object are acquired, photographing position information attached to every photographic scene acquired or inputted in a camera when the object is photographed or the photographing position information and photographing information are acquired, the object within the photographic scene is determined on the basis of the photographing position information or the photographing position information and the photographing information, image processing contents corresponding to the determined object within the photographic scene are referred to from a database storing image processing conditions corresponding to various objects, and image processing optimized with respect to the object is applied to the digital image data.
Patent JP-2003095439-A (JP)
Title: Physical distribution system for medicine
Inventor: KATAOKA TAKASHIGE
IPC: G16H10/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution system for medicines capable of dealing with patients' daily requirements for medicines using a minimal quantity of medicines in stock, thus making it possible to operate a dispensing pharmacy with a small capital. SOLUTION: Medicines purchased from a predetermined mass-marketing pharmaceutical company are stored in a warehouse 3 of a physical distribution company 2. For stock management 6, the amount of medicines stored in the warehouse 3 is saved in a stock management database 7 for each name of medicine, and once the stock of any of the medicines has reached a set amount, it is purchased from the pharmaceutical company 1 for replenishment, while a dispensing pharmacy 4 sells patients 5 the medicine while keeping the amount of the medicine within a few days of stock. The name of the medicine and the number of units sold are inputted to a POS device 13 provided in the dispensing pharmacy 4 and are saved in the database 7; an order for any medicine whose amount is equal to a few days of stock is placed to the warehouse 3.