baber/WOPTO huggingface dataset:
Patent JP-2003125162-A (JP)
Title: Image reader
Inventor: HAGIWARA HIROSHI
IPC: H04N1/19
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of preventing a defect such as defective resolution caused by a bent board due to a temperature rise at image reading even in the case of optical adjustment just after application of power. SOLUTION: A power supply section 41 receiving a control signal Vod-Cont from a CPU 39 applies a second power supply voltage to a CCD sensor 19 at application of power, and the power supply section 41 applies a first power supply voltage to the CCD sensor 19 after a lapse of a prescribed time so as to temporarily increase the power supply voltage VOD to the CCD sensor 19 at application of power. Thus, application of a high power supply voltage to the CCD sensor 19 increases the temperature of the CCD sensor 19 in a short time so as to bring the temperature into a saturated state. Then the image reader is optically adjusted in the same state as that at image reading.
Patent JP-2003117785-A (JP)
Title: Work grinding apparatus
Inventor: TSUKAHARA SHINICHIRO
IPC: B24B41/06
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a grinding apparatus for improving support accuracy in grinding work by adjusting bearing power in the work axis direction according to a thickness change in a work. SOLUTION: A device grinds work both surfaces while supporting both surfaces of the plate-like work in a noncontact state by a pair of hydrostatic pressure means. This work grinding attachment is provided with a static pressure adjusting mechanism for adjusting static pressure for supporting the work by the hydrostatic pressure means in response to thickness reduction in the work.
Patent JP-2003125002-A (JP)
Title: Method for delivering electronic mail at designated time
Inventor: SATO MASASHI
IPC: G06F13/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a mail transmission system where any mail can be transmitted at a designated time, and pranks can be prevented. SOLUTION: A client desiring transmission registers a message, transmission designated time, and a transmission destination mail address to a server. The current time and the transmission designated time are compared routinely, by making use of a clocking function. When the present time exceeds the transmission designated time, a message is transmitted as a mail from the server to the transmission destination mail address, whereby mail transmission at the designated time is ensured. Further, mail transmission is allowed only to a client, to whom transmission of the present system has been previously allowed, for limiting transmission destination clients so as to prevent pranks.
Patent JP-2003122781-A (JP)
Title: Method for distributing merchandise information
Inventor: SANPEI TORU
IPC: G06Q30/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily recognizing the outline of a literary work when it is considered whether a merchandise including the literary work is purchased or not and also to provide a means for easily designating the merchandise code of the work as a retrieval key. SOLUTION: A merchandise information distributing server is provided which generates the retrieval key including only numerals from the merchandise code printed on the front surface of the merchandise and having coexisting alphabetical and numerical codes, adopts the retrieval key as a merchandise information retrieval request and retrieves and distributes merchandise information in response to the merchandise information retrieval request. When the retrieval key constituted of only numerals is generated from the merchandise code with the coexisting alphabetical and numerical codes therein, the alphabetical and numerical codes printed on the numerical keys of a communication terminal are made into groups and the numerals are used as a representative character.
Patent JP-2003127344-A (JP)
Title: Member to be recognized for alignment, head unit equipped with the member and electronic equipment, manufacturing method of liquid crystal display device, manufacturing method of organic el device, manufacturing method of electron emitting device, manufacturing method of pdp device, manufacturing method of electrophoretic display device, manufacturing method of color filter, manufacturing method of organic el, spacer forming method, metal wiring forming method, lens forming method, resist forming method, and light diffuser forming method
Inventor: NAKAMURA SHINICHI
IPC: H01L23/544
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a member to be recognized for alignment which is surely recognized as an image in a simple structure, and also to provide a head unit equipped with this member and its related electronic equipment. SOLUTION: The member to be recognized for alignment provided on an object to be aligned and having a mark 26 for image recognition is provided with a member body 25 with a mirror finished top surface 29a formed in a column shape, and a recessed mark 26 formed nearly at a center of the top surface 29a of the member body 25.
Patent JP-2003128675-A (JP)
Title: Production method of camptothecin
Inventor: SATO HARUO
IPC: C07D491/22
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain high-purity camptothecin in a high yield even if plants, which are rich in resins and chlorophyll, such as the fruits of Camptotheca or the twigs and leaves of young Camptotheca, are used as the raw material. SOLUTION: The production method of camptothecin includes an extraction process which extracts camptothecin from Camptotheca containing camptothecin, adsorption process, dissolution-and-separation process using nonaqueous solvent(s), adsorption process and a dissolution-and-extraction process using nonaqueous solvent(s). High-purity camptothecin is useful for the production of drugs for treating cancers and so on.
Patent JP-2003136251-A (JP)
Title: Resistance welding measuring instrument
Inventor: WATANABE MIKIO
IPC: H01H25/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welding measuring instrument which can miniaturize an operation panel and improve operability at the same time. SOLUTION: This resistance welding measuring instrument is constituted in such a manner that a switch 14 disposed on the operation panel 10 can be rotated clockwise and counterclockwise and can elastically-repulsively be pushed and is constituted, at least, so as to allow a clockwise operation, counterclockwise operation and pushing operation. Therein, the clockwise operation enables the progressive feeding of selectable items or the increment of a numerical value on a display 12, the counterclockwise operation enables the backward feeding of the selectable items or the decrement of the numerical value on the display 12 and the pushing operation enables the decision of an appropriate item on the display 12 and to enter into a mode of the decided item, or enables the decision of the appropriate numerical value on the display 12 and to set and input the valve.
Patent JP-2003134657-A (JP)
Title: Device for preventing unnecessary action of substation caused by ground fault of direct current feeding circuit
Inventor: KAWAHARA TAKAHARU
IPC: H02H7/26
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a breaker of a substation from being shut off by a ground fault accident in the area under the control of an adjacent substation, in a direct current electric railway. SOLUTION: It is so arranged that an electrical discharge gap 3 is provided between a rail 21 and a ground mat 23, a return feeder overcurrent relay 2 is provided in a return feeder 27, and furthermore an interruption controller 1 is provided which breaks an AC breaker 6 and DC breakers 10, 11, 12, 13 only when both a discharge detection signal from the electrical discharge gap 3 and a ground fault detection signal from the return feeder overcurrent relay 2 are received simultaneously, and which breaks, when a stringing ground fault signal is received from any of the feeding circuit overcurrent relays 14, 15, 16, 17, only the DC breaker that feeds power to that stringing on which the ground fault has occurred, irrespective of presence or absence of any other detection signal, and which does not interrupt the breaker in other conditions.
Patent JP-2003131789-A (JP)
Title: Reversible keyboard and information processor
Inventor: KAINO MASAO
IPC: G06F3/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To perform key input of different control functions by attaching to a key switch part of an information processor with facing up either the front side or the back side. SOLUTION: A reversible keyboard 5 is attached to a concave part provided with a key rubber for attaching the keyboard with facing up either the front side or the back side. The reversible keyboard 5 consists of key tops 51a, 51b to depress a key rubber 33, a front side key cabinet 5a and a back side key cabinet 5b having opening parts 52a, 52b respectively. While the front side key top 51a projecting over the front side and the back side key top 51b projecting over the back side are inserted into the opening parts 52a, 52b, respectively, the key tops 51a, 51b are kept movable vertically in the front side key cabinet 5a and the back side key cabinet 5b.
Patent JP-2003141009-A (JP)
Title: Retransmission system and retransmission method of image or data for internet web browser
Inventor: KITAGAWA HISANORI
IPC: G06F13/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional automatic information delivery system that wrong data are often displayed as it is in a terminal when an abnormal image is delivered from a server because a user does not directly operate a browser, and further the problem in a conventional private application system that an operator needs to perform a download instruction again to the browser when a terminal-side browser cannot download information including image information or the like once from the server. SOLUTION: The server 2 comprises a means for giving a retransmission retry limit frequency in conformation to each of the image information or data to be provided to the terminal 1, and transmitting it as communication control information for the transmission of the image information or data. The terminal 1 comprises a means for receiving the retransmission retry limit frequency as communication control information when requesting the download of the image information or data, and a means for automatically performing the retransmission request for the information to be downloaded less than the limit frequency when this information cannot be normally received.
Patent JP-2003109541-A (JP)
Title: Ultraviolet fluorescent lamp
Inventor: WATANABE AKIO
IPC: C09K11/59
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet fluorescent lamp that can emit simultaneously a light of UV-A region having a high penetration into the inside of the ultraviolet curing resin and a light of UV-C region having a strong power of hardening the surface of the ultraviolet setting resin. SOLUTION: Mercury and rare gas which are discharge media are filled in the airtight container 12 of the ultraviolet fluorescent lamp 11 and an electrode 13 is installed at both ends inside the airtight container 12. The airtight container 12 is formed of soda-lime glass that transmits ultraviolet lays of the wavelength 253.7 nm, and, on the inner face, a phosphor 18 that generates the near ultra-violet rays of wavelength 320-400 nm that is excited by the mercury luminescent line of the wavelength 253.7 nm irradiated by the low pressure mercury vapor discharge of the discharge media is painted so that the aperture part 21 is formed a region of 120 deg..
Patent JP-2003143170-A (JP)
Title: Master-slave type serial communication system
Inventor: ISOMURA YOSHINORI
IPC: H04L12/423
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein a master-slave type serial communication system requires to use a signal transmitting method such as double successive transmission of data when transmitting/receiving data between slaves. SOLUTION: A certain slave processor can obtain request reply data from another slave processor by circulating a request replay signal through a ring-like network.
Patent JP-2003142192-A (JP)
Title: Ic socket and contact
Inventor: TEZUKA KENICHI
IPC: H01R13/187
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To easily form contacts to have small diameters, to arrange the contacts with high density, and to easily mount an IC product having a large number of terminals. SOLUTION: This contact for an IC socket is provided with an outer sleeve 14 having an insertion hole 14a formed into a straight hole opened on one side and an inner contact 30 mounted within the insertion hole 14a. The inner contact 30 is formed into a cylindrical shape insertable into the insertion hole 14a. In an intermediate part held by cylindrical parts 32 and 34 at both ends, an elastic piece 36 for elastically pressing and contacting an outer peripheral surface of a lead pin inserted into the inner contact 30 is provided. The inner contact 30 is prevented from falling from the outer sleeve 14 since caulking is performed for a opening edge of the outer sleeve 14.
Patent JP-2003139399-A (JP)
Title: Combustor
Inventor: MITSUTOMI HIROYUKI
IPC: F24H9/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a combustor which can surely eliminate impurities such as rust accumulated in a neutralizer. SOLUTION: This combustor is provided with a combustion burner 12 for generating combustion exhaust gas, a heat exchanger 36 for collecting sensible heat and latent heat of the combustion exhaust gas, a drain-water draining means 48 for collecting and draining drain water generated in the heat exchanger 36, a neutralizer 48 provided with a neutralizing agent for neutralizing the drain water, and a washing means 66 for washing the neutralizer 56. The drain-water draining means has a drain passage 52 for draining the drain water, and the neutralizer 56 is arranged in the drain passage 52 and neutralizes the drain water flowing through the drain passage 52. The washing means 56 flows a washing fluid through the neutralizing agent in the neutralizer 56 in the direction opposite to the flowing direction of the drain water when washing the neutralizer 56.
Patent JP-2003137916-A (JP)
Title: Method of production for amphiphatic polymer
Inventor: SEYA MASAAKI
IPC: C08F2/38
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of production for a polymer including an amphiphatic monomer having high gas-hydrate formation controlling function. SOLUTION: This method of production for the polymer uses the amphiphatic monomer such as N-isopropyl methacrylamide or the like, 1,1'- azobis(cyclohexane-1-carbonitrile) as a polymerization initiator and a nonionic chain transfer agent such as 3-mercapto-1,2-propanediol or the like. A gas- hydrate formation-controlling agent includes the polymer obtained in the process. Further, the gas-hydrate formation controlling method using the polymer obtained in the above method is also provided.
Patent JP-2003116488-A (JP)
Title: Frozen fish meat fillet and method for improving quality thereof
Inventor: OIZUMI TORU
IPC: A23L17/00
Filed: 2001-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a frozen fish meat fillet and a method for improving the quality thereof in which freezing deterioration of the fish meat fillet caused by freezing and the occurrence of drips during thawing are suppressed and deterioration of a taste and touch of the fish meat fillet due to freezing preservation is suppressed by being uniformly permeated with a sugar and/or a sugar alcohol into the fish meat fillet. SOLUTION: This frozen fish meta fillet is obtained by successively passing the fish meat filet through three steps of a first step of immesing the fish meat fillet in an aqueous solution of the sugar and/or sugar alcohol a second step of taking out the fish meat fillet from the dipping solution and storing the taken out fish meat fillet in cold, and a third step of freezing the fish meat fillet. The average concentration of the sugar and/or the sugar alcohol contained in the fish meta fillet is 1-15 wt.%.
Patent JP-2003112493-A (JP)
Title: Ballpoint pen windable around wrist
Inventor: YOSHITOMI SHIGETSUGU
IPC: B43K3/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen which can be wound around a wrist when carried and has fashion properties and portableness. SOLUTION: A core (2) of the ballpoint pen is inserted into a tubular holder (1) having pliability and linear restoring force, and a holding part (3) for a penpoint is provide in the rear part of the holder.
Patent JP-2003146497-A (JP)
Title: Winding device for sheet material
Inventor: TOMINAGA YASUMASA
IPC: B65H19/22
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To properly cut a sheet material with a simple structure to prevent generation of a winding loss even when a carrying speed of the sheet material is fast. SOLUTION: This winding device for the sheet material 1 has a winding mechanism 3 with a pair of take-ups 10, 11 installed with winding pipes 2 for the sheet material 1; and a cutting mechanism 4 cutting the sheet material 1 near a downstream part of the other winding shaft 11 after completion of the winding of the sheet material 1 by one winding shaft 10, and winding a cut end part of the sheet material 1 around the winding pipe 2 installed to the winding shaft 11. The winding device is provided with a route length adjustment mechanism 5 pressing an adjustment roller 33 disposed on the upstream side of a cutting position of the sheet material 1 onto the sheet material 1 when cutting the sheet material 1 to temporarily increase a carrying route length.
Patent JP-2003152789-A (JP)
Title: Method, program and device for controlling stream relay and medium with the program recorded thereon
Inventor: TANIGAWA MAKI
IPC: H04L47/2416
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To efficiently respond to request processing of each client in the case of distributing a large scale stream. SOLUTION: A stream information analyzing part 210 extracts a maximum UDP (user datagram protocol) packet size of stream contents from a stream information packet transmitted from a stream server, and a resource managing part 209, on the basis of the maximum UDP packet size, calculates a contents copying processing time needed to copy and distribute a stream data packet about the stream contents, and further calculates the total copying processing time to calculate the number of processable retransmission requests.  If a request packet analyzing part 204 receives a retransmission request message packet from a client, the request packet analyzing part 204 judges whether or not the number of processable retransmission requests exceeds the number of retransmission requests during processing, and the retransmission request is accepted if the number of processable retransmission requests does not exceed the number of retransmission requests during processing.
Patent JP-2003152123-A (JP)
Title: Semiconductor device
Inventor: WATANABE SHINJI
IPC: H01L23/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device arranged such that a semiconductor element is sealed using a glass cap and the sealed semiconductor element can receive light in which a glass cap can be fixed easily and can be mounted on a mounting substrate by reflow without causing any blur. SOLUTION: In a semiconductor device arranged such that the opening 9 at the hollow section 10 of a package containing a semiconductor element is closed with a sealing body, the package is provided with a vent H for interconnecting the hollow section 10 with the outside so that the hollow section 10 can be ventilated. The vent H is directed toward a substrate for mounting the semiconductor device and provided in a lead frame 1 becoming the external connection terminal of the package. The vent H is provided on each side of the semiconductor element.
Patent JP-2003157728-A (JP)
Title: Self fusion cable and electric motor using the same
Inventor: MIZUKAMI HIROFUMI
IPC: H01B3/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a self fusion cable that is superior in thermal conductivity and an electric motor and an electric apparatus that have high productivity and high reliability. SOLUTION: An inorganic filler which has a higher thermal conductivity than the fusion material is mixed in the fusion covering 3, thereby a self fusion cable that is capable of lowering the saturation temperature of the electric motor can be obtained.
Patent JP-2003156624-A (JP)
Title: Polarizing plate and liquid crystal display device
Inventor: SHIRATO KENTARO
IPC: G02B5/30
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate which remarkably improves the availability of light although it is thin in thickness, easily adjusts the direction of a polarization transmission axis and has high strength of adhesion. SOLUTION: In the polarizing plate consisting of a laminated layer of a light scattering polarizing element with a polarization selecting layer selectively transmitting specified polarized light and selectively reflecting or scattering other polarized light and a light absorbing polarizing element with a polarization selecting layer selectively transmitting specified polarized light and selectively absorbing other polarized light wherein a polarization transmission axis of the light scattering polarizing element and a polarization transmission axis of the light absorbing polarizing element are aligned so as to be substantially parallel to each other, the polarization selecting layer of the light absorbing polarizing element is formed on the polarization selecting layer of the light scattering polarizing element with application.
Patent JP-2003161833-A (JP)
Title: Laminated retardation plate and method of manufacturing the same
Inventor: ARAKAWA KOHEI
IPC: B29C47/06
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method or the like of a laminated retardation plate whose production efficiency is superior and which can be produced at a low cost.  <P>SOLUTION: In this manufacturing method of a laminated retardation plate, a resin whose intrinsic birefringence value is positive and a resin whose intrinsic birefringence value is negative are coextruded and then drawn, and a laminated retardation film, including a layer which includes a resin whose intrinsic birefringence value is positive and a layer which includes a resin whose intrinsic birefringence is negative, is manufactured. The manufacturing method of a laminated retardation plate is characterized in that a resin whose intrinsic birefringence value is negative is a polycarbonate which includes a repeating unit which is described as formula (1) and a repeating unit which is described as formula (2). In the formula (2), A<SP>1</SP>, to A<SP>8</SP>is at least one kind, which is independently chosen from among hydrogen atom, halogen atom, and hydrocarbon group of carbon number 1 to 3, respectively.  <P>COPYRIGHT: (C)2003,JPO