baber/WOPTO huggingface dataset:
Patent JP-2003082001-A (JP)
Title: Method for producing cellulose levulinate
Inventor: TSUKATANI TOSHIHIDE
IPC: C08B3/28
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing a cellulose derivative (cellulose levulinate) having carbonyl group having mobility imparted thereto near the molecular surface of the cellulose as the cellulose derivative expectable of adsorbing performances for coloring matters, metals, suspended materials, etc., and new characteristics such as cross-linking or gelation ability due to chelating, and the cellulose levulinate obtained by the method. SOLUTION: Cellulose is reacted with levulinic acid in the presence of tosyl chloride in a solvent capable of dissolving the tosyl chloride at a temperature not lower than the melting point of the solvent and not higher than the boiling point thereof to afford the cellulose levulinate.
Patent JP-2002238003-A (JP)
Title: Device and method for selecting and executing middleware for moving image reproduction
Inventor: KAWAKAMI YOSHIO
IPC: G06F9/44
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive moving image reproducing device (the cost is hardly increased, even if the number of specifications is increased) that receives moving picture streams with various specifications and each having a program working on a different middleware program. SOLUTION: A middleware storage section 43 stores a plurality of middleware programs different from each other. An adaptive middleware selection section 40 selects a middleware program, adapted to a program of a moving image stream on the basis of program identification information in the moving image stream received by the moving image reproducing device. A middleware read section 41 reads the selected adaptive middleware from the middleware storage section 43. A middleware execution section 42 executes the middleware read.
Patent JP-2003085946-A (JP)
Title: Data recording device and data recording/reproducing device
Inventor: SAKAI HIDETO
IPC: G10K15/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device which can discriminate a musical composition selected by a user from a musical composition recorded in a recording medium with different arrangement or different mixing and can efficiently record the musical composition on the recording medium. SOLUTION: Data file and file information are recorded in the recording medium. The file information comprises at least one among a title name and an artist name of the data file, reproducing time and proper discrimination information. A file selection means compares the file information to be recorded from the file information already recorded in the recording medium (S311 to S314). When the file information having inconsistent discrimination information and reproducing time and having consistent title name and artist name exists, continuation (S317) or stoppage (S316) of recording is indicated corresponding to selection by the user (S315).
Patent JP-2003079939-A (JP)
Title: Game information, information storage medium, and game device
Inventor: SASHITA MINORU
IPC: A63F13/837
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly visible sighting cursor. SOLUTION: A sighting cursor position computing part 242 computes a display position of the sighting cursor in accordance with an operation signal input from an operation part 100 according to a movement operation of the sight cursor. A sighting-cursor drawing part 244 draws the sighting cursor in the display position of the sighting cursor, which is computed by the computing part 242, when a displayed image is written into a frame buffer 520 in an image generating part 240; and the drawn sighting cursor is composed of an outer edge of a prescribed color and a background transparent part in which each pixel of an area of a corresponding game screen is inverted.
Patent JP-2003088194-A (JP)
Title: Motor drive system
Inventor: KATO YOSHITO
IPC: H02P23/16
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To farther extend selection ranges concerning a motor and a motor controller. SOLUTION: Means 21, 22 for monitoring a primary voltage outputted from a motor controller, in an operating state under an overloaded condition in a weak field region (not lower than a base speed), a means 23 for limiting a d-axis field current, and a means 24 for compensating a q-axis torque current so as to compensate the limited component of the d-axis field current, are provided. When the primary voltage corresponding to the output of the motor controller exceeds a maximum overload primary voltage at the base speed of a motor 11, its d-axis field current is limited within a range whose upper limit is the maximum overload primary voltage, and the primary voltage of the motor controller is controlled.  Along with it, the q-axis torque current of the motor 11 is increased, and the primary current of the motor controller is increased so as to compensate a saturation voltage suppression component.
Patent JP-2003092615-A (JP)
Title: Mobile telephone
Inventor: IKUTA KATSUMI
IPC: H04W76/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone capable of implementing once- interruption for stopping dial processing when receiving one ring back tone without the need for a user to touch the mobile telephone to its ear and for manually stopping the dial processing. SOLUTION: The mobile telephone is characterized in to comprise a control means 104 for stopping the dial processing when dialing according to a signal tone received when dialing.
Patent JP-2003099450-A (JP)
Title: Information analysis supporting means
Inventor: SAWADA MASAICHI
IPC: G06F17/30
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an information analysis supporting device which obtains corresponding detailed information from a plurality of information systems and displays totaled and processed detailed information on a user terminal only by clicking part of the detailed information of information displayed on the user terminal desired by the user. SOLUTION: The information analysis supporting device for supporting information analysis by the user has a request means which is validated on a processing result displayed on the user terminal and requests detailed information corresponding to the position of mouse click and an information obtaining means which specifies an information system in which the detailed information is managed based on the detailed information to obtain the detailed information from the information system to display the processing result of the detailed information on the user terminal.
Patent JP-2003097359-A (JP)
Title: Gas engine
Inventor: AKAIKE MAKOTO
IPC: F02M21/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas engine in which a total fuel gas injected from a fuel injector flows into a cylinder. SOLUTION: The fuel injector (10) is provided on a boundary part between an intake pipe (8) and a cylinder head (3), the streamline leading into the cylinder (1) of an intake pipe (4) is provided on the longer side (4a), and the streamline of the fuel gas (G) injected from an injection nozzle (10c) leading into the cylinder (1) reaches the shorter side (4b) without any diffusion.
Patent JP-2003094761-A (JP)
Title: Imaging apparatus
Inventor: MATSUZAWA JUNJI
IPC: H04N1/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To enable an operator to know a name or a function of a key by sound by operating the key of an operation part once. SOLUTION: There are provided a key depression detecting means 4 for detecting whether or not the key 5 for operation is operated, an audio data storage means 7 where audio data of the name and the function of each key 5 is stored, an audio output means 8 for converting the audio data stored in the audio data storage means 7 to an audio signal and outputting the signal, and a CPU 1 for controlling to read out the subject audio data from the audio data storage means 7 when the key 5 is depressed and to output the data as sound from the audio output means 8.
Patent JP-2003102102-A (JP)
Title: Control device for electric vehicle
Inventor: NAGAI MASAAKI
IPC: B60L3/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an electric vehicle, which prevents overload on an electric motor and a control circuit, and to realize smooth ride. SOLUTION: The control device for the electric vehicle, equipped with a torque command value calculating means 31 which calculates and outputs torque command values according to the amount of acceleration operation A, an electrical current command value calculating means 32 which calculates and outputs of specified current command value according to the torque value, and a control means 33 which outputs a current to the electric motor 10 according to the current command value and controls the electric motor 10, is equipped with a full throttle drive determining means 34 which determines whether full throttle drive status is maintained over a prescribed period of time, based on the amount of acceleration operation A and a speed corresponding signal N,  and a command value reducing means which reduces the torque command value or the current command value of the full throttle drive status, when it is determined that the full throttle drive status has been maintained over the prescribed period of time.
Patent JP-2003094294-A (JP)
Title: Robot system
Inventor: MATSUZAKI YOSHINOBU
IPC: B25J15/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce time and work for designing and manufacturing a robot system constituted by combining several kinds of machining devices and conveying devices and covering them with covers. SOLUTION: A plurality of main body modules A, B, C different in kind from each other are constituted of a plurality of the machining devices M1, M2, M3 different in kind from each other and box-shaped main body covers 10A, 10B, 10C covering the devices. A plurality of conveyer modules P, Q, R different in kind from each other are constituted of a plurality of conveying devices N1, N2, N3 different in kind from each other and box-shaped conveyer covers 40A, 40B, 40C covering the conveying devices. Dimensions of each front opening 10a of the main body covers and each back opening 40a of the conveyer covers are same. A robot system is composed by connecting one main body module selected from the main body modules and one conveyer module selected from the conveyer modules in such a way as to couple the covers at respective openings.
Patent JP-2003100935-A (JP)
Title: Package for accommodating semiconductor device
Inventor: MATSUDA SHIN
IPC: H01L23/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that breakdown due to heat occurs since heat that is generated in the actuation of a semiconductor device cannot be dissipated to the outside efficiently. SOLUTION: The package for accommodating a semiconductor device comprises a board 1, a frame-like insulator 2 having a wiring layer 6, and a lid body 3. The frame-like insulator 2 is formed by an oxide sintered body made of 10 to 68 mol% BaO, 9 to 50 mol% SnO2 , and 13 to 72 mol% B2 O3 . At the same time, the board 1 is made of 65 to 95 wt.% silicon carbide and 5 to 35 wt.% copper.
Patent JP-2003095188-A (JP)
Title: Suspension collecting technique
Inventor: YOSHIDA HIROSHI
IPC: B63B35/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a suspension collecting technique for effectively collecting suspension suspended near a water bottom of a river or a lake or near a sea bottom with almost no suction of water or sea water therearound. SOLUTION: The suspension collecting technique comprises a step of locating a suction unit 7 having a plurality of suction holes 72 formed in the side face and communicating with a suction pipe 6 in a suspension layer 3 right near a water bottom (the bottom of a lake, the bottom of a river, or a sea bottom) 2 and a step of sucking the suspension 3L existing in the suspension layer 3 through the suction holes 72a in the side face of the suction unit 7 and carrying it via an internal of the suction unit 7 into the suction pipe 6.
Patent JP-2003110654-A (JP)
Title: Bus monitor device
Inventor: SHIRAKAWA YOSHIMI
IPC: H04L69/40
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a bus monitor device that can enhance the processing efficiency of a monitor by separating image data from a transmitted signal so as to monitor the data. SOLUTION: The bus monitor device for monitoring and analyzing a signal sent on an interface to interconnect the function modules of a plurality of devices or in the same device includes a filter means 15 for separating image data from the transmitted signal, a display means 20 for monitoring the image data and a control means 14 for controlling each means.
Patent JP-2003105062-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TOYOSAWA NAOKO
IPC: H01L23/29
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing which does not cause gold line flow and hardly warps after molding or during soldering. SOLUTION: This area-mounting type epoxy resin composition for semiconductor sealing contains (A) a triphenolmethane-type epoxy resin, (B) a triphenolmethane-type phenol resin, (C) fused silica, and (D) a cure accelerator which is a molecular associate of a tetrasubstituted phosphonium (X) with a compound (Y) having at least two phenolic hydroxyl groups and a conjugate base of a compound (Y) having at least two hydroxyl groups. The compound (Y) is selected from among dihydroxybenzenes, trihydroxybenzenes, and bisphenols. The conjugate base is a phenoxide compound formed by removing a hydrogen atom from the compound (Y).
Patent JP-2003106743-A (JP)
Title: Glass tube heater for defrosting in refrigerator
Inventor: MIYAKE KUNIHIRO
IPC: H05B3/44
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a glass tube heater for defrosting to be safely used even if integrated into a refrigerator using a flammable refrigerant. SOLUTION: The glass tube heater for defrosting in a refrigerator has a refrigerant circuit which connects a compressor, a condenser, a decompressing device, and an evaporator annularly with a refrigerant tube and which is filled with a flammable refrigerant. The glass tube heater is integrated into the refrigerator in which the evaporator is used for cooling a storage compartment formed as a heat insulating box, and is disposed near the evaporator to thaw the frost formed on the evaporator. Since the glass tube heater is surrounded by wire gauze with at least 30 meshes, if the flammable refrigerant leaks and touches the glass tube heater, burning occurs between the wire gauze and the surface of the glass tube heater and the flame is hardly propagated to the outside of the wire gauze, so that the fire will hardly spread to the refrigerator.
Patent JP-2003106757-A (JP)
Title: Refrigerator
Inventor: OAKU SUSUMU
IPC: F25D23/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of storing a connector in a storage part efficiently and securely. SOLUTION: The storage part 12 for storing an electric wire 10 drawn out forward from a lead wire outlet on the back of an inner box 3 and the connector 11 is mounted in the rear of a refrigerator compartment 6. The storage part 12 is box-shaped with the opened top, and integrally formed at the upper rear part of a partition body 5 in a lower part of the refrigerator compartment 6. The storage part 12 has a nearly U-shaped grasping part 12a on the back side for grasping the electric wire 10. Moreover, the storage part 12 is formed in such a way that the storage part is covered by a box-shaped lid body 13, and an inverted U-shaped notch part 13a is formed on the back side of the lid body 13 for inserting the electric wire 10.
Patent JP-2003106425-A (JP)
Title: Cylinder supporting structure of automatic transmission
Inventor: HAN GIJON
IPC: F16H57/023
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reliably support a cylinder by a transmission case when providing a slitting passing through a parking pole close to a cylinder. SOLUTION: A cylinder 161 to constitute a hydraulic servo mechanism 160 to operate a second brake 110 is disposed on an inner circumferential surface of a cylindrical supporting part 194b of the transmission case 180, and a slitting 501 to pass through the parking pole 503 of a parking mechanism 500 is formed close to the cylinder 161. A flange part 600 is formed between the cylinder 161 and the slitting 501. The flange part 600 comprises a normal height part 600a to cover an end face of the cylinder 161 and a slotter relief part 600b lower than the normal height part to permit the movement of a slotter 653 to form the slitting at the position facing the slitting 501. A notched part 600d to relieve the outer circumference of the slotter and a passing groove part 600e to permit the movement of a rotary shaft 650 of the slotter are formed in the slotter relief part.
Patent JP-2003113106-A (JP)
Title: Expression promoter of uncoupling protein and composition containing the same
Inventor: MITANI MAKOTO
IPC: A61K36/25
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a medicine, a food and a cosmetic for dieting capable of promoting the expression of an uncoupling protein in a brown adipose cell and promoting the inhibition of excessive fat accumulation. SOLUTION: This composition is obtained by formulating an extracted essence which is separated from an old root or a rootlet of a plant of the genus Aralia of the family Araliaceae with a polar solvent and capable of promoting the expression of the uncoupling protein having 32 kDa molecular weight and present in the mitochondrial inner membrane in the brown adipose cell and resultantly inhibiting the excessive fat accumulation with the medicine, food and cosmetic. The resultant composition has excellent antiobese effects.
Patent JP-2003103658-A (JP)
Title: Apparatus and method for manufacturing package with discharge port, and bag holding unit used for the method
Inventor: NOMURA TADASHI
IPC: B31B50/64
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform mounting of a discharge port and filling of a content in a filling factory, to simply and surely perform these works, and to provide a compact and small installing area and a relatively simple and low-cost structure. SOLUTION: The apparatus for manufacturing a package with the discharge port comprises a plurality of bag holding units intermittently moving as a rotary base rotates, (A) a bag supply section for supplying the bag sealed at its both side edges and a bottom from a bag storage unit to the holding unit, (B) a discharge inserting section for opening the bag and inserting the discharge port to the opened upper part of the bag, (C) a discharge port fixing section for welding the inserted port to the inner surface of the upper part of the bag via the outer surface of the mounting section mounting the port and welding to seal the upper part of the bag, (D) a cooling section for cooling the welded position, (E) a charging section for charging the content from the port of the discharge port into the bag, and (F)  a cap mounting section for mounting the cap at the port of the discharge port and sealing the port after the content is charged, sequentially disposed at the stopping positions of the holding unit.
Patent JP-2003102764-A (JP)
Title: Orthokeratology lens
Inventor: YAMASHIRO TETSUYA
IPC: G02C7/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an orthokeratology lens with improved orthokeratology effect. SOLUTION: The orthokeratology lens 28 consists of a first lens curved surface 30a with the eye axis as the center, a second lens curved surface 30b continued from the first lens curved surface, and an alignment curved surface 30c continued from the second lens curved surface, and a tear outflow preventive part 32 is disposed in a transition part transitioning to the alignment curved surface. When the gap between the lens and the cornea is with the negative pressure, due to the pressure of wearing the lens on the cornea, the surface of the cornea is attracted to the inner surface 30 of the lens, so that the surface curvature of the cornea can be corrected. In addition, as the tear outflow preventive part is formed in the transition part, the outflow of tears in a cavity 22 can be prevented even if the pressure applied to the lens is increased/decreased according to the opening/closing of the eyelid. Since the negative pressure condition in the cavity can be maintained, a larger orthokeratology effect can be achieved. By repeating the wearing of the lens every sleep, the surface of the cornea can be kept in the same condition as the inner surface of the lens for a long period of time, so that a naked eye can obtain the sufficient vision in time.
Patent JP-2003105414-A (JP)
Title: Melting and reducing furnace operating method
Inventor: IWASAKI KATSUHIRO
IPC: C21B11/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a melting and reducing furnace operating method which can improve the productivity of a molten iron and reduce various kinds of unit consumption without providing any facilities such as an oxygen plant of a large scale and a gas treatment plant. SOLUTION: When raw fuel such as semi-reduced iron and/or reduced iron are charged in the melting and reducing furnace 8, raw fuel 36 is charged so as to be involved in a descending flow part R of an ascending/descending flow P of a slag 31 formed in the melting and reducing furnace 8. In addition, the raw fuel 36 is charged in a condition protected by an inert gas flow 37 so as not to be brought into contact with a presence area S of a combustion supporting gas 30 blown in the melting and reducing furnace 8 and a secondary combustion gas produced in the melting and reducing furnace 8.  A raw fuel charging port 35 facing downward is arranged at the position except a nose center area, and the raw fuel is charged in an area R(S) with the descending slag flow formed corresponding to the ascending flow present therein, which is a slag bath surface except a part in the vicinity of the furnace wall. The operation is performed while agitating the slag 31 by a bath agitating mechanism to agitate a bath of an agitating gas 33, or the like.
Patent JP-2003116131-A (JP)
Title: Image coder, image coding method, and image decoder and image decoding method
Inventor: TAKADO SEIICHI
IPC: H04N19/625
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an image coder and an image coding method for reducing mosquito noise. SOLUTION: A DCT circuit 131 applies discrete cosine transform to input image data i(n1 ,n2 ) divided into blocks by each block to obtain coefficient data X(m1 ,m2 ) and a quantization circuit 132 applies quantization arithmetic operation to the coefficient data X(m1 ,m2 ) to obtain coefficient data Xq (m1 ,m2 ). Further, a correlation discrimination circuit 134 discriminates correlation between each block of the input image data and a reference pattern stored in a pattern memory 133. A correction data attaching section 138 attaches correction data CD to correct a high frequency component of the coefficient data to the quantized Xq (m1 ,m2 ) of each block corresponding to the block discriminated to have correlation, and an encoding circuit 139 applies Huffman coding to the data after the correction to obtain encoded data.  The correction data CD are generated from difference data Xsub (m1 ,m2 ) between the coefficient data X(m1 ,m2 ) and Xdq (m1 ,m2 ) obtained resulting from applying inverse quantization to the Xq (m1 ,m2 ) at an inverse quantization circuit 135.