baber/WOPTO huggingface dataset:
Patent JP-2004231773-A (JP)
Title: Method for producing polylactic acid copolymer
Inventor: MIHARA TAKASHI
IPC: C08L101/16
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a polylactic acid copolymer having high molecular weight by carrying out transesterification reaction in the method for producing the polylactic acid copolymer comprising a polylactic acid and a polyalkylene ether containing at least one hydroxy group.  <P>SOLUTION: The method for producing the polylactic acid copolymer comprises melting the polylactic acid (A) having 5,000-400,000 weight-average molecular weight and the polyalkylene ether (B) which has 500-50,000 weight-average molecular weight and contains at least one hydroxy group, adding a transesterification catalyst (C) to the melt and then carrying out the transesterification reaction under reduced pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235991-A (JP)
Title: Facsimile machine
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when colored original information is JPEG coded by a color spaces YCC and transmitted and a RST (restart) marker is transmitted on the way of its JPEG coding, there is possibility that a communication error occurs without recognizing the marker at a receiver side.  <P>SOLUTION: In a facsimile machine which can communicate color image information, when the transmission of the JPEG coding information of the color spaces YCC is designated (S56), the RST marker is not transmitted at the coding information transmitting time (S57).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241571-A (JP)
Title: Method of detecting defects in soi wafer box layer
Inventor: MIYAZAKI SUMIO
IPC: H01L27/12
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting defects in an SOI (silicon on insulator) wafer BOX layer, capable of electrical evaluation of various defects in the SOI wafer BOX layer and capable of specifying the defects in terms of position, quantity, and species.  <P>SOLUTION: Light is emitted and heat is generated prior to a dielectric breakdown due to concentration of electric charges at dielectrically weak spots, or at defective spots, upon application of a voltage or a current across electrodes provided on an SOI layer. The defects in the BOX layer are detected by using a unit having a CCD (charge coupled device) camera capable of detecting emitted light with a high sensitivity and by using a generated heat detecting unit having an IR camera.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237557-A (JP)
Title: Inkjet recording device
Inventor: HARA KATSUSHI
IPC: B41J2/165
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device which can prevent clogging at ink discharge openings, an ink discharge failure and the like without greatly increasing costs and without enlarging the device, and can maintain the highly reliable discharge performance also at a recording head protected by a protecting cap without having a suction mechanism among caps for protecting a discharge opening face of the recording head.  <P>SOLUTION: In the case where there are two kinds of recording heads protected by the protecting cap and protected by a suction cap, when a time while the recording head is left is not longer than a predetermined time (not shorter than T4 and not longer than T3) in an idle discharge operation before the start of a recording operation, the recording head protected by the protecting cap carries out idle discharge of 5,000 shots, whereas the recording head protected by the suction cap carries out idle discharge of 100 shots.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239752-A (JP)
Title: Medical display system
Inventor: YAMAGUCHI AKIRA
IPC: G01M11/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical display system for controlling the quality of a display and for managing the history of the quality control with improved efficiency and workability.  <P>SOLUTION: The medical display system comprises a plurality of displays for diagnosis, and a control means for displaying images on the displays. The control means stores a test pattern for the quality control of the displays and a check sheet, and has an entry means to the check sheet. When the quality of the displays is controlled, a test pattern is displayed on a display whose quality is controlled, the check sheet is displayed on another display, and further information is recorded in the check sheet according to input by the entry means, thus solving the problems.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247934-A (JP)
Title: Receiving device
Inventor: SUGA KAZUMI
IPC: H04N5/445
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device capable of solving a shortage of a capacity of an accumulating means by defining a period of time that the program is saved or the number of times that it is reproducible, depending on a genre of the recorded program, and automatically deleting the program at a stage the defined period of time has passed or the program has been reproduced for the defined number of times.  <P>SOLUTION: The receiving device is constituted by a receiving means for receiving a broadcast program, a recording means for recording data received by the receiving means, a reproducing means for reproducing the program data recorded in the recording means, a user interface means for an operator to reserve recording, and a control means for managing the period of time for saving the data and automatically deleting the data which have expired a deadline defined by the program genre.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245151-A (JP)
Title: Oil pump
Inventor: MORITA SHOJI
IPC: F04C2/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce troubles such as occurrence of abnormal noise caused by occurrence of cavitation, without complicating structure.  <P>SOLUTION: A discharge port 9 is formed at a position biased from a minimum capacity position side in a reduction area where capacity of a pump chamber 7 is reduced, and a seal land part 12 is formed in a section between an intake port 9 and a discharge port 11. A communicating groove 13 making a plurality of pump chambers 7 mutually communicate is formed in the seal land part 12, and a narrowed shape part 7a functioning as a throttle is formed at end parts of the pump chambers 7. A bypass passage 14 connecting the communicating groove 13 with the discharge port 9 is disposed, and a relief valve 15 is disposed in the passage 14. When cavitation occurs, the capacities of the pump chambers 7 are reduced in the seal land part 12 to slowly break air bubbles. When air bubbles in a part of the pump chambers 7 are broken and pressure in the pump chambers is increased, the pressure acts to break air bubbles in other chambers 7 through the communicating groove 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248573-A (JP)
Title: Proliferation promoter of epithelial cell of digestive tract and culture medium using the same
Inventor: TAKAHASHI HIDEKAZU
IPC: C12N5/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a proliferation promoter of epithelial cell of digestive tract, which cultures epithelial cell of digestive tract without losing proliferation ability.  <P>SOLUTION: The proliferation promoter comprises a cell culture solution derived from mesenchymatous tissue of digestive tract. The culture solution contains the proliferation promotion factor of epithelial cell of digestive tract. When the proliferation promoter is added to a medium and epithelial cell of digestive tract is cultured, the culture has excellent stability and reproducibility without losing proliferation ability as shown figure 1. The promoter may contain other proliferation promotion factors such as vitamin A, HGF, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253629-A (JP)
Title: Wafer grinding device
Inventor: OKUYAMA TETSUO
IPC: B24B7/22
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer grinding device for improving the accuracy of grinding by increasing the support rigidity of an exchange grinding tool and easily installing a working liquid supply nozzle.  <P>SOLUTION: The spindle side of the wafer grinding device is constituted mainly of a spindle 1, a fixed grinding tool 2, a tool holder 3, a grinding tool 4, a tool changing arm (ATC) 5 and the working liquid supply nozzle 6. The side of an object to be worked of the wafer grinding device is constituted mainly of a support table 7 and a rotary table 8. The tool holder 3 is constituted of a pull stud 3a, a shank 3b, a flange 3c, and a boss 3d in the order from the spindle side. In this case, the diameter of the flange 3c is formed to be larger than the diameter of the lower end face 1c of the spindle 1 and smaller than the inner diameter of a finishing grind stone 2b. Thus, the lower surface 2e of a finishing grind stone base (base metal part) 2a and the upper surface 3g of the flange 3c can be abutted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254209-A (JP)
Title: Image forming apparatus and printing data processing program
Inventor: OISHI TSUTOMU
IPC: G06F3/12
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To conduct processing for printing data sent from a personal computer, such as outputting the data to a plurality of printers different from a complex machine instructing printing, or transmitting the data by an e-mail or a facsimile via the compound machine instructing printing.  <P>SOLUTION: An image forming apparatus, having a communication control means for receiving printing data through a network, comprises a setting means and a printing data processing means. The setting means sets up a printing cue name and identification information for the printing data processing means corresponding to the printing cue name to the communication control means. When the communication control means receives printing data including the printing cue name, a printing data processing means corresponding to the printing cue name conducts processing for the printing data as specified by the printing data processing means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224020-A (JP)
Title: Washing and squeezing tool for cleaning moistened thick fabric for wet wiper for blackboard
Inventor: SHIMIZU MICHIO
IPC: B43L21/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method wherein a cleaning moistened thick fabric is agitated by a pressure of a city water to wash and rinse it in water, and successively, it is squeezed by a squeezer to hold appropriately the water content.  <P>SOLUTION: The cleaning moistened thick fabric for a wet wiper for a blackboard for a chalk is washed and rinsed by agitating water spouted from a city water rotating nozzle (3) and a city water agitating nozzle (4) provided in a washing and rinsing tub. Water is drained by opening a drain cock (8), and successively, the fabric is placed between two squeezing rollers (9) of the squeezer (5) and is squeezed by rotating a manual handle (11) to hold appropriately the water content of the cleaning moistened thick fabric for the wet wiper for the blackboard for the chalk.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260416-A (JP)
Title: Automatic response system of cellular phone
Inventor: MATSUI TAKAHIRO
IPC: H04W88/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic response system for a cellular phone capable of freely setting an automatic response message away from home and automatically responding to both arrivals of a voice call and an electronic mail.  <P>SOLUTION: When a user A leaves his/her cellular phone 1 at his/her home, the user A transmits an automatic response message to the cellular phone 1 from a PC2a away from home by the electronic mail. The cellular phone 1 of the user A sets the message transmitted from the PC2a by the electronic mail as the automatic response message, creates an automatic replay mail using the automatic response message as a main body, and moves to an automatic response mode. In this case, when a user B makes a call to the cellular phone 1 of the user A or sends the electronic mail, the cellular phone 1 of the user A automatically replies the automatic replay mail using the automatic response message as the main body if the electronic mail address of the user B is registered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259394-A (JP)
Title: Laser drive unit and laser control method
Inventor: CHIGA HISASHI
IPC: G11B7/0045
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when pulse emission is performed by adding a peak power driving current and a bias power driving current to a reproducing power driving current in a laser having large series resistance Rs, influence of a low pass filter formed by capacity Ccb between collectors and base of a drive stage transistor of a reproducing system current source and the series resistance Rs of the laser becomes large, and a rise time of a pulse emission waveform is deteriorated.  <P>SOLUTION: A reproducing system current source 413 outputs a current in which a reproducing power setting current 401 is amplified by an input current buffer 411 in accordance with ON/OFF of a switch connected to the current source. A control block 412 outputs a reproducing enable-signal 408 so that the reproducing system current source is turned on when a recording system enable-signal is Lo (i.e. when it is reproducing status), and the reproducing current source is turned off when a recording system enable-signal is Hi (i.e. when it is recording status).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266395-A (JP)
Title: Device and method for sequential scanning conversion
Inventor: ISHII SATOYUKI
IPC: H04N7/01
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform errorless interpolation even when video movement is not at an equal speed between continuous fields.  <P>SOLUTION: An interpolation field signal is obtained from a connection point of two field delay circuits 12 and 13, and first and second motion vector detection circuits 22 and 23 respectively inter-field motion vectors from the interpolation field signal and signals before and after the interpolation signal by one field to extract a candidate vector group for interpolation signal generation. Further, a third motion vector detection circuit 24 detects an inter-frame motion vector from field signals before and after an interpolation field to extract a candidate vector group for interpolation signal generation. A determination circuit 25 determines whether an inter-field candidate vector that coincides with an inter-frame candidate vector exists. If there exist the coinciding vectors, an interpolation signal is generated on the basis of the coinciding vectors, and unless there are the coinciding vectors, an interpolation signal is generated with a vector selected from the inter-field candidate vector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265964-A (JP)
Title: Alignment method, alignment equipment, aligner, and method for manufacturing semiconductor device
Inventor: MIZUNO SHINICHI
IPC: G03F7/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment method and alignment equipment which eliminate influence of spectrum noise and enable alignment of high precision when holograph or the like is used as an alignment mark, and to provide an aligner and a method for manufacturing a semiconductor device which use the alignment method and the alignment equipment.  <P>SOLUTION: A hologram HG or alignment marks (12a, 20a) of alignment objects (14, 22) of a Fresnel zone plate are irradiated with laser light LT<SB>I</SB>. At least a part of a reflected light LT<SB>R</SB>in the alignment mark of the laser light is received. According to at least a part of the received reflected light, regenerating light LT<SB>1</SB>of the alignment mark and light LT<SB>2</SB>except the regenerating light are separated by a spatial filter constituted of a spatial light modulator 39, a polarization beam splitter 40, etc. The regenerating light of the alignment mark is received, and deviation of position of the alignment object is detected. According to obtained deviation, the position of the alignment object is adjusted and alignment is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262311-A (JP)
Title: Air conditioner
Inventor: NAKAMURA HIROTAKA
IPC: B60H1/32
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the provision of a discomfortable feeling to an occupant by nasty smell components adhered to an evaporator while saving a fuel cost.  <P>SOLUTION: When a temperature TE on the rear side of an evaporator is below a wet-bulb temperature Twet, an elapsed time T0 after the delivered refrigerant flow of a compressor 231 is lowered to a specified flow or below is passed, an intermittent operation mode in which an intermittent refrigerant flow is increased more than a specified flow by a second elapsed specified time Ts for each elapsed time T0 is performed. On the other hand, when the temperature TE on the rear side of the evaporator is larger than the wet-bulb temperature Twet, the intermittent operation mode is stopped. Thus, since the speed of the lowering of the surface wet ratio of the evaporator 230 can be reduced, the dispersion of much nasty smell components adhered to the surface of the evaporator 230 to the inside of a cabin can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261755-A (JP)
Title: Shift catalyst and its production method
Inventor: HIRABAYASHI TAKESHI
IPC: B01J23/656
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift catalyst capable of sufficiently suppressing the progression of deterioration even under conditions of a high temperature and oxidation atmosphere.  <P>SOLUTION: A porous oxide body is prepared (step S100) and Pt is carried thereon (steps S110 and S120) and further an additive metal, such as Mo, is carried thereon (steps S130 and S140). Thereafter, a CeO<SB>2</SB>film-like part covering part of at least the Pt is formed (steps S150 and S160) and is shaped (step S170) to complete the shift catalyst. The shift catalyst having excellent durability is obtained by forming the CeO<SB>2</SB>film-like part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272303-A (JP)
Title: Support device for developing access processing means, and access processing program
Inventor: NAGASAWA HIROSHI
IPC: G06F21/44
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access processing means for Web applications which identifies a client who has accessed to the Web application and dispenses with the inputting of ID or the like on accessing.  <P>SOLUTION: A support device for developing access processing means has: an identification information generation device 112 which generates identification information indicating a method name included in an SOAP (simple object access protocol) message transmitted/received between an access library 143 and an access interface 115 when service provided by a business processing component 120 is used by an client application 144; a library generation device 113 which generates the access library 143; and an access interface controller 114 which generates the access interface 115.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273544-A (JP)
Title: Quality control system, quality control method, quality control transaction program, and recording medium recording the program
Inventor: URABE KAZUHISA
IPC: G06Q50/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality control system which can be set up for production processes in a short period of time independently of the process of an equipment-type industry and the production process of an assembly-type industry and is not required to be set up again even the production processes are modified.  <P>SOLUTION: The quality control system prepares by defining the features of production processes, in which points for collection and collected information contents on non-defective records, defective records, reconditioning records, tuning records, and discarding records as quality information are specified, as patterned process standard models. An interface unit 7 is provided between various quality information collecting units 6 and the quality control system, whereby a new quality control system can be easily set up again conforming to new production processes by replacing process standard models with new ones corresponding to the modification of the production processes even when the quality control system is set up once.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272418-A (JP)
Title: Social insurance number management method
Inventor: SHIMAMURA KENJI
IPC: G06Q40/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a social insurance number management method for efficiently managing the social insurance number of an employee even when an office which executes a social insurance task for the employee is changed due to the integration of a portion or whole part of the office or the transfer of the employee.  <P>SOLUTION: A personnel master 26 for storing information associated with each employee is registered only with an assignment office cord for identifying an office to which each employee is assigned, and not registered with payment office identification information for identifying an office which pays a legal payment sum for each employee. This payment office identification information is stored so as to be made correspond to the assignment office cord in an office master 27. When a certain employee moves from his or her assigned office, the assignment office cord registered in the personnel master 26 so as to be made to correspond to the employee identification information of the employee is changed to that belonging to the transfer destination office.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268403-A (JP)
Title: Decorative sheet and its manufacturing method
Inventor: SHIGEMURA KIYOTO
IPC: B44C3/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet having the almost same metal gloss over the whole surface thereof in order to reflect even the hue of a background color and capable of easily forming a design for recognizing a character, a pattern or the like, and its manufacturing method.  <P>SOLUTION: A decorative layer, which includes at least a metal film layer having high light transmissivity and a patterned metal film layer having low light transmissivity, is formed on a substrate sheet by a method wherein the metal film layer having high light transmissivity and a patterned peelable resist layer are successively formed on the substrate sheet in this order and, after the metal film layer having low light transmissivity is formed on the peelable resist layer, the resist layer is peeld.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268202-A (JP)
Title: Small diameter end mill
Inventor: ISHII TOSHIO
IPC: B23C5/16
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small diameter end mill having high rigidity in the horizontal direction of a part over to a neck part from a tool tip part, particularly, a blade part composed of a cemented carbide sintered material tip, having high installation strength of the neck part, allowing highly accurate and highly efficient work, and having a superior cutting characteristic.  <P>SOLUTION: This small diameter end mill formed so that the blade part of the tool tip is substantially composed of a cemented carbide sintered material, and is fixed by inserting a part of a cemented carbide material integrally sintered in the cemented carbide sintered material into a shank hole part, and is characterized by being 2 or more in the ratio Dh/Dc of a circumscribed circle diameter Dh of a cemented carbide material part inserted into the hole part to a maximum diameter Dc of the blade part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI