baber/WOPTO huggingface dataset:
Patent JP-2003079549-A (JP)
Title: Electric vacuum cleaner
Inventor: OTA KATSUYUKI
IPC: A47L9/26
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner with a miniaturized body and improved drawing performance of a power source cord. SOLUTION: The electric vacuum cleaner is provided with the power source cord 23 and a cord reel 24 for holding the power source cord 23 in the body 1. A takeout opening 28 for a cord plug 27 of the power source cord 23 is provided in the body 1 upper face, the body 1 is miniaturized, and the drawing performance of the power cord 23 is improved.
Patent JP-2003081069-A (JP)
Title: Snow melting device for rolling stock
Inventor: SUGIYAMA IKUO
IPC: B60S3/04
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting device for rolling stock which facilitates snow melting work, shorten the working hours, and effectively melts snow with a simple structure. SOLUTION: In this device, headers 20 in which nozzles 21 are implanted are attached to a strip-shaped body 39. The headers 20 are supported by a machine frame 10 so as to move up and down with the movement of the strip- shaped body 39. In addition, the device includes a header driving means 30 for adjusting orientations of the headers so that the nozzles turn toward a predetermined snow melting area A by working with the up-and-down movements of the headers.
Patent JP-2003090606-A (JP)
Title: Heat pump type hot water supplier
Inventor: WATANABE KORYU
IPC: F25B30/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty with prior art that, since a prior art heat pump type hot water supplier heats water in a short time although it is unnecessary to heat water in a short time when the amount of remaining hot water in a hot water storage tank is abundant, an operation sound is severely high at all times. SOLUTION: In a heat pump type hot water supplier for heating a hot water supply fluid using a heat pump cycle and storing the heated fluid in a hot water storage tank 2, there is provided heating capability varying means for detecting the amount of remaining hot water in the hot water storage tank 2 with the aid of a temperature sensor 5 and a temperature sensor 6 upon starting heating, whereby, when the amount of the remaining hot water is abundant, the heating capability thereof is reduced and hence an operation sound is decreased.
Patent JP-2003092648-A (JP)
Title: Facsimile terminal
Inventor: TAKUBO HITOSHI
IPC: H04N1/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal by which only a printed page can be printed in list/report print. SOLUTION: After initialization, registration contents are quoted, when the registration contents exist, a report generating section 9 lays out the registration contents on a page. When the registration contents can be no longer laid out on the same page, whether or not the generated page is to be printed. When the generated page is included in a range of pages, a report generating section 9 gives a print request to a plotter 2 to print the page. When the generated page is not included in the range of printed pages, whether or not registration contents are entirely quoted is decided, and when the registration contents are entirely quoted, the processing is terminated. The report generating section 9 generates a list/report by each page in this way, makes a print request to the plotter 2, which prints the list/report.  No print request is given to the plotter 2 for other pages than the designated pages.
Patent JP-2003092419-A (JP)
Title: Silicon crystal thin film semiconductor device and its manufacturing method
Inventor: OKA FUMITO
IPC: H01L31/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a silicon crystal thin film semiconductor device which has a quickly formable silicon crystal film of a high crystallization rate and realizes high efficiency photovoltaic characteristics. SOLUTION: The silicon crystal thin film photovoltaic element 100 being a silicon crystal thin film semiconductor device is formed by forming a metal electrode 2 and a transparent conductive film 3 on a quartz substrate 1, forming at least two kinds of conductivities crystal silicon layers 4a-6a on the conductive film 3, forming an amorphous silicon layer 8 on the crystal silicon layer 6a, forming an ITO transparent conductive film 9 on the silicon layer 8, and forming an Al electrode 10 on the transparent film 9.
Patent JP-2003098347-A (JP)
Title: Polarizing plate and method for inspecting the same
Inventor: HAYASHI YASUHIRO
IPC: G02B5/30
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate to which a not easily erasable identifying mark is imparted and a method for inspecting the same by focusing attention to a property of the polarizing plate. SOLUTION: To the polarizing plate 1 transmitting only a specified polarized light component with respect to incident light, a notation such as a character, a sign or a mark is imparted by partial deterioration of the polarization degree with heating and the notation is located on the outside of a display region 4 of a liquid crystal display panel P. Also the identifying mark is visually recognized by overlaying the two polarizing plates 1, 5 on each other so as to make axes of polarization 6, 7 perpendicularly intersect with each other and by making light from a light source pass through them.
Patent JP-2003100037-A (JP)
Title: Guide shaft holding mechanism
Inventor: ONO ATSUOMI
IPC: G11B21/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a guide shaft holding mechanism capable of increasing the positioning accuracy of a guide shaft and reducing the number of assembling steps. SOLUTION: By a thrust receiving member 6 for receiving the thrust load of one end of a guide shaft 1, the radial direction positioning of the end is carried out. By a chassis direction load receiving member 5 disposed in the vicinity of the other end of the guide shaft 1, the radial direction positioning of the other end of the guide shaft 1 is carried out. The thrust load and a component force directed to the chassis are applied to the other end by a pressing member 10.
Patent JP-2003099311-A (JP)
Title: Method and device for providing telop information
Inventor: SEKINE YASUHIRO
IPC: G06F12/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a telop information providing method and device by which a system user, especially a manager who creates and updates the information can update and manage by himself the telop information to be displayed on an information display client device, and the update and management of the information can be facilitated. SOLUTION: The update time and data at a server side 1, when telop display data of an information providing server is updated, and the update time and date at a client side, when it is transcribed to the information display client, are managed by updating date and time files 4, 29. An updating time and date checking and determination part 24 collates the time and date of the server side against the time and date of the client side and transcribes the telop display data of the information providing server 1 to a plurality of information client displays 20, when the time and date of the server side is new.
Patent JP-2003093808-A (JP)
Title: Low pressure, self-washing type filtration apparatus
Inventor: SAKURAI MASANOBU
IPC: B01D37/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a filtration apparatus with a high efficiency and safety at a low cost. SOLUTION: A plurality of filters 1 each having a square and closed type container as its body are continuously arranged to carry out low pressure filtration. When washing, a raw water drain water switching valve 2 is switched to the drain water side and pure water treated by another filter 1 is introduced through a pure water/discharging water switching valve 8 to make the water flow backward to wash a filtration material 6. After the washing, the raw water/drain water switching valve 2 is switched to the raw water side and the pure water/discharging water switching valve 8 is switched to the discharging water side to make it possible to surely carry out water discharging step alone, and further, water quality monitoring of pure water is also made possible to carry out respective filters 1 by themselves.
Patent JP-2002142910-A (JP)
Title: Headrest
Inventor: BAUMANN KARL-HEINZ
IPC: B60N2/48
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a headrest which makes it possible to easily shift forward a movable part of the headrest. SOLUTION: The automobile headrest has a fixed supporting part 2 and the movable part, to which prestress is applied, wherein the supporting part and the movable part are mutually connected through at least one upper lever 4 and one lower lever 5. The upper and lower levers 4 and 5 are arranged so as to be mutually in parallel. At least one spring 16 is provided for applying the prestress to the movable part, wherein one end of the spring 16 is engaged with the fixed supporting part 2 and the other end is directly or indirectly engaged with one of the upper and lower levers 4 and 5. Thereby, the movable part can be moved from a normal position to a protective position and from the protective position to the normal position.
Patent JP-2003096222-A (JP)
Title: Polypropylene foam sheet and transportation case using the same
Inventor: TERAJIMA SEIJI
IPC: B32B5/18
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a rubbish from coming into the inside of a resin sheet without increasing a production cost and make it possible to use the sheet repeatedly with sanitary state. SOLUTION: The resin sheet 2 includes a polypropylene foam layer 24. The whole sheet 2 is prepared in such conditions that the density is to be 0.3 g/cm<3> or less, the bend rigidity per width of 1 cm to be 3 MPa×cm<4> or more, the guide to be less than 2 kg/m<2> and the surface resistivity to be less than 10<13> Ω/sq.
Patent JP-2003111296-A (JP)
Title: Method and apparatus for charging electric double layer capacitor
Inventor: SHIMABUKURO TOMOYORI
IPC: H02J7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent an excessively charged state of capacitors and complete charging for all capacitors when a plurality of the electric double layer capacitors connected in series are charged. SOLUTION: When a common connection point P1 of a Zener diode 9A and a resistor 10A in an individually applied voltage detecting means 2A attains a charging completed level of the electric double layer capacitor 1A, a transistor 15A is turned on and a current flows in a coil 14A. Contacts of transfer switches 11A, 12A change over from the upper side to the lower side. The electric double layer capacitor 1A is separated from a charging path. The capacitors 1B, 1C are also separated from the charging path when the charging is completed. After the charging for all capacitors is completed, a contact of the transfer switch 16 changes over to the lower side and a LED 18 is turned on.
Patent JP-2003108058-A (JP)
Title: Driving signal generation circuit and picture display device
Inventor: ISONO SEIJI
IPC: G09G3/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a driving signal waveform which stepwise rises and falls with a simple and low-cost circuit constitution. SOLUTION: A delay circuit is used to generate signals delayed by one slot which is the unit time of pulse width modulation, and these delay signals are selected in accordance with luminance data to determine a waveform with respect to a driving signal generation circuit for performing gradation control of loads by a driving signal having a stepwise waveform of which the crest value is successively stepwise increased from V0 (reference potential) to Vm by outputting each Vk output (2<=k<=m) one slot after V(k-1) output at the time of rise and is stepwise reduced from Vm to V0 by outputting each V(k-1) output (1<=k<=m-1) one or two slots after Vk output at the time of fall in the case that the crest value corresponding to input gradation data is Vm (2<=m<=n).
Patent JP-2003110067-A (JP)
Title: Semiconductor control element
Inventor: MARUYAMA SATORU
IPC: H01L23/36
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a small semiconductor control element having a thermally/ mechanically stabilized structure. SOLUTION: The semiconductor control element comprises a semiconductor chip 4 mounted on a substrate 1 wherein the semiconductor chip 4 has a sufficiently high operating temperature and the substrate 1 has a fin-shape part 1a for dissipating heat.
Patent JP-2003110826-A (JP)
Title: Picture communication equipment
Inventor: MOMOSE MASANORI
IPC: H04N1/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide picture communication equipment in which transmission with a desired function can be easily executed only by setting a transmitting original and selecting the name of a transmitter and therefore, the aged or the handicapped can easily send an original to a party in an optimal transmitting mode without fail in the picture communication equipment provided with respective transmitting modes. SOLUTION: This picture communication equipment has a transmitter name key for designating the transmitter; a transmitter/mode register means for correspondently registering the transmitter designated by operating the transmitter name key and a prescribed transmitting mode; and a control means for selecting the prescribed transmitting mode corresponding to the transmitter designated by operating the transmitter name key from the transmitter/mode register means when the transmitting original is set and the transmitter name key is operated, and transmitting the original corresponding to this selected transmitting mode.
Patent JP-2003104166-A (JP)
Title: Seatbelt system
Inventor: TOKUGAWA OSAMU
IPC: C07C49/213
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a seatbelt system with its tongue plate locked fast even when an inertia force in the operating direction of the unlocking member is imposed on the buckle. SOLUTION: The buckle main body 11 for removably locking the tongue plate 7 is equipped with an auxiliary lock member 19 supported by a latch member 17, the latter supported by a base member 14 and rotatable between the lock position and unlock position, and capable of holding the latch member 17 at the lock position; a control member 20 movably supported by the latch member 17 for controlling the movement of the auxiliary lock member 19; an unlock button 21 for releasing the locked state; and a protect member 29 movably held by a spring holder 23 attached to the base member 14 and energized in the direction opposite to the unlock direction. The control member 20 in its 1st behavior rotates in response to the rotation of the latch member 17, and in its 2nd behavior moves roughly in the direction of the extraction of the tongue plate 7.  The protect member 29, when exposed to the inertia force of the releasing direction, resists the energization and moves, this movement impeding the 1st behavior.
Patent JP-2003113515-A (JP)
Title: Clothes having double folded wrapper part and fabric feed guide used for production thereof
Inventor: SHIMOYAMA TSUGUHIRO
IPC: A41D27/08
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve problems that a sense of incompatibility or a stiff feeling, in some cases, an unpleasant feeling is caused as a feeling of wearing or a touch of clothes because a remarkable streaky difference in level is formed in the central part in the width direction of a wrapper part in the conventional clothes having the wrapper part. SOLUTION: The clothes 1 have a fringe with the double folded wrapper part 3 in an opening 2 of a body fabric 8. The clothes 1 have a structure in which an upper wrapper tape 6 formed by double folding the tape width direction in a state wrapping the right side and back side of the body fabric 8 is attached and a lower wrapper tape 7 is attached in a state of protruded from a folded edge of the upper wrapper tape 6 in an arrangement for covering the upper wrapper tape 6 from the inside.
Patent JP-2003115849-A (JP)
Title: Communication system and communication method
Inventor: FUKUDA ATSUSHI
IPC: H04W4/24
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a communication method, in which the control of a communication protocol is simplified, a communication service network optimal for respective high speed and low speed transmission services is constructed, the respective services can be stably provided and the services can be provided in low prices by optimal facility investment. SOLUTION: A communication system 1 is composed of a high speed communication service network 2, low speed communication service network 3, user information database 4, additional service information database 5 and common line 6. The high speed communication service network 2 is composed of a high speed wireless link 21, high speed wireless access network 22 and high speed core network 23. The low speed communication service network 2 is composed of a low speed wireless link 31, low speed wireless access network 32 and low speed core network 33.
Patent JP-2002174072-A (JP)
Title: Power operation system for vehicle lift gate
Inventor: CIAVAGLIA MICHAEL A
IPC: E05F15/12
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a power operation system capable of moving a lift gate to a fully opening position from a closing position and to a fully closing position from an opening position. SOLUTION: The power operation system for opening and closing the vehicle lift gate (12) is supported by a vehicle roof, and a pair of driving units (22) mounted to the lift gate for opening and closing the lift gate is included. Each of this pair of driving units includes a housing (24) having a curved track (26) and a curved driving link (38) guided by the track. The curved driving link (38) is journalized on the driving link by journal pivot and is extended by a pinion gear (42) engaged with a curved rack (32) fixed to the housing to pull back. The pinion gear is rotated with a chain (50) driven in a loop by a reversible electric motor (52).
Patent JP-2003115875-A (JP)
Title: Method and device for controlling transmission of atm cell
Inventor: YAMAGIWA HIROBUMI
IPC: H04L47/43
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of cell transmission delay while performing address polling operation according to UTOPIA level 2. SOLUTION: Concerning each FIFO 22, the 'stored cell absence' state of storing no ATM cell in any FIFO 22 is managed and when a new ATM cell is written into any FIFO 22 in the 'stored cell absence' state, the PHY number of a PHY layer function part 1 which is a destination to transmit the new ATM cell is outputted as a transmitting address. Then, the ATM cell is transmitted after confirming whether each PHY layer function part 1 can receive the cell. By starting such address polling operation from the relevant PHY layer function part, the preferential transmission of that new ATM cell is performed.
Patent JP-2003118574-A (JP)
Title: Method and device for applying oil to rolling stock
Inventor: IMAI TOSHIHIRO
IPC: B61F5/26
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To continuously, accurately apply oil to a specific part of a rail even with a support truck in which an axle box largely turns about a wheel set. SOLUTION: A displacement of a lubrication tool 5 by the turning of the axle box 2 about the wheel set 1 is cancelled by mechanically transmitting, to the lubrication tool 5, a relative displacement to the axle box 2 of a truck frame 3 or a part substituting for the frame inversely to the direction of the displacement of the lubrication tool 5, and the position of the lubrication tool 5 on the axle box 2 is corrected to a position allowing lubrication of the specific part 6a of the rail 6.
Patent JP-2002187870-A (JP)
Title: Method for producing citric acid esters
Inventor: FUJITA HIRONORI
IPC: C07C67/10
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an industrially excellent method for producing a citric acid ester compound. SOLUTION: This method for producing a citric acid ester compound represented by general formula (3) [three R3s are the same or different and each an alkyl group] comprises reacting an citric acid compound represented by general formula (1) [R2 is a hydrogen atom or the like; R2 is an alkali metal] with an α-monohalogenated alkyl acetate represented by general formula (2) XCH2COOR3 [X is a halogen atom; R3 is an alkyl group] (the compound represented by general formula may be a single compound or a mixture in which R3 contains different groups).  The method is characterized in that the hydrate of the citric acid represented by general formula (1) is used as the citric acid represented by general formula (1), the reaction between the citric acid represented by general formula (1) and the α-monohalogenated alkyl acetate represented by general formula (2) is carried out in the presence of a tertiary amine under reflux with a solvent azeotropic with water and water contained in the solvent is separated and removed when the solvent is refluxed.
Patent JP-2003124178-A (JP)
Title: Semiconductor device having membrane and method of manufacturing the same
Inventor: YOKURA HISANORI
IPC: G01L9/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To flatten a membrane that covers the upper part of a recess formed by etching on a surface of a semiconductor substrate for making a semiconductor device, by suppressing the dishing effect of a chemical-mechanical polishing (CMP) while maintaining the rules for the opening shape of the recess and freedom of wiring layout on the membrane. SOLUTION: A first stopping film 31 is formed on the outside of a region where the recess 12 is to be formed on a surface 11 of the semiconductor substrate 10, and a second stopping film 32 having edge lines that are not parallel to the <110> crystallographic axis direction of the semiconductor substrate 10, is formed in an island-shape on the region where the recess is to be formed. A sacrificial layer 40 is formed on both the stopping films 31, 32, and is CM polished to form a flat surface 41 utilizing the both stopping films as the stopper. A membrane 20 is formed thereon, and after holes 28 for etching are formed in the membrane, the sacrificial layer 40 and the semiconductor substrate 10 are etched utilizing the holes 28 to form the recess 12.
Patent JP-2003122793-A (JP)
Title: In-organization information sharing method
Inventor: SAITO TADASHI
IPC: G06Q10/06
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an in-organization information sharing method by which needs information and seeds information are preferably matched by sharing information in an organization such as a company. SOLUTION: An information writing space is arranged in a Web browser displayed on the display screen of a computer connected by network and information written in the space is recorded in an information database on the network as text data. A space for writing a keyword for retrieving information of the information database is arranged on the Web browser. After the retrieval, the retrieval result list is displayed on the Web browser. A text data input space is arranged in the writing space and a link button for linkage to text data written in the text data input space is displayed on the retrieval result list. When the link button is clicked, a display area on the Web browser screen of the retrieval result is divided and relevant, text data is displayed.