baber/WOPTO huggingface dataset:
Patent JP-2004014731-A (JP)
Title: Electronic device-holding equipment
Inventor: MURAI AKIRA
IPC: H05K13/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately hold an electronic device in a holding part.  <P>SOLUTION: An electronic device-holding equipment comprises a tape feed mechanism for feeding a nonmagnetic tape 20 on which two or more holding parts 22 are formed, an electromagnet 40 with both its two magnetic poles 42A and 42B opposed to the rear surface of the tape 20, a device conveying mechanism 32 for conveying an electronic device 10 including magnetic members 14A and 14B one by one onto the tape 20 correponding to the two magnetic poles 42A and 42B of the magnet 40, and a control part for synchronizing the operation of the tape feeding mechanism and the device conveying mechanism 32 with current-carrying to the magnet 40. The control part performs the current-carrying to the magnet at least when the device 10 is carried from the mechanism 32 to the part 22, and stops the current-carrying to the magnet 40 during the operation of the tape feeding mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009492-A (JP)
Title: Laser driving circuit in image formation device
Inventor: NOGUCHI JUNICHI
IPC: G03G15/04
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excess current due to a runaway of an APC, that is, to prevent a laser diode from breaking by a simple arrangement in which two switching current sources for the laser diode are provided, one is made to be a fixed current source and the other is made to be a current source to be adjusted by the APC.  <P>SOLUTION: An image formation device which scans modulated laser beams on the basis of image information has the laser diode, a photodiode for receiving a part of laser beams and outputting a monitor current, a means for converting the monitor current to a voltage, a reference voltage generating means for generating a reference voltage, a comparison means for comparing the voltage obtained by converting the monitor current outputted from a light receiving element with the reference voltage outputted by the reference voltage generating means, and a laser driving control means for setting a driving current of the laser diode on the basis of the held voltage of a capacitor. A laser driving circuit in the image formation device is provided, in which the laser control means has the switching current source 1 to be switched by a fixed current, and the switching current source 2 to be switched by the driving current set by a sample hold means. The switching current sources 1 and 2 are connected to the laser diode to enable one laser driving at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000868-A (JP)
Title: Production method for oxirane compound and diol compound
Inventor: SHIGA NORIHITO
IPC: B01J31/34
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for an industrially useful oxirane compound and/or diol compound.  <P>SOLUTION: The production method of an oxirane compound and/or a diol compound represented by the specified formulae (3) and (4) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>independently denote hydrogen atom, phenyl, a C<SB>1-10</SB>alkyl or two of them form a ring) involves a step of treating olefins represented by formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>are the same as described above) with tungstic acid, phosphoric acid, a fluorine-containing quaternary ammonium salt represented by formula (2) (wherein R<SP>8</SP>denotes a C<SB>1-15</SB>alkyl substituted with fluorine atom; r denotes 1 or 2; R<SP>6</SP>and R<SP>7</SP>independently denote a C<SB>1-10</SB>alkyl; and X denotes a halogen atom), and hydrogen peroxide in an organic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008499-A (JP)
Title: Rack
Inventor: FUJISAWA MASANORI
IPC: A47B47/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack with a shelf supported to a support post like a cantilever, capable of securing the stable attaching state by applying a sufficient support strength.  <P>SOLUTION: Left and right post structures K are connected via a horizontal member 3, and hook holes 1a are formed in a support post 1 constituting the post structure K. In the rack, an extension shelf 5 with an article mounting face is cantilevered on the support post 1 by utilizing the hook holes 1a. A hook 51f formed in a part of the extension shelf 5 is engaged with the hook hole 1a formed on a front wall 11 of the support post 1, and the part of the extension shelf 5 is engaged with a part of the support post 1 at a position displaced from the hook hole 1a to support the extension shelf 5 to the support post 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067156-A (JP)
Title: Printing control device
Inventor: KAGEYAMA SAIJI
IPC: B41J5/30
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a printing control method for printing at a high speed by using a multiprocessor, particularly, a laser printer and a shuttle printer. SOLUTION: The printing control method performs plotting processing and printing processing of respective pages by a plurality of processors according to a printing command by storing the printing command ranging over a plurality of pages in a command buffer. When successively allocating the plotting processing of a different page to the different processors, a printing command row ranging over a plurality of pages in the command buffer is read, and empty plotting for setting a plotting attribute parameter of the respective pages is performed without performing actual plotting (real plotting), and the real plotting is performed by the respective processors on the basis of the printing command row according to the set plotting attribute parameter on a page of finishing the empty plotting.
Patent JP-2004022036-A (JP)
Title: Optical disk system
Inventor: OKAWA KUNIKO
IPC: G11B7/09
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat generation at a lens holder by substantially reducing friction between the lens holder and a central axis in reproducing and recording in an optical disk system.  <P>SOLUTION: A shaft of a motor 6 is fixed to one end of a central axis 3 which is disposed penetrating the lens holder 2, and the central axis 3 is made always minutely rotate and vibrate. In this case, as a current is not flowed in a focus coil 22 nor a tracking coil 23 of the lens holder 2 due to the minute vibration, the heat generation in these coils 22 and 23 can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017997-A (JP)
Title: Paper box having polyester film window
Inventor: IMAI KAZUMOTO
IPC: B65D5/52
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper box having a window made of a polyester film, in which a film excellent in transparency and glossiness, having sufficient dead-hold property to easily make creases when stuck to the entire paper box, having excellent strength, free from breakage or the like, and having sufficient strength capable of being used on a window even at a corner of the box is employed as a window film.  <P>SOLUTION: The paper box has at least one transparent film window. The transparent film is a biaxially oriented polyester film having a residual strain of 3.3.% or higher in a hysteresis curve of 8% extension when the stress is 0 during the tension alleviation process and an impact strength of 0.35 J or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022926-A (JP)
Title: Image forming apparatus
Inventor: TSUBAKIMOTO YASUTO
IPC: G03G21/16
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which spaces required for dismounting a display part or an operation part, an electronic circuit board and an exterior covers such as a connector are held to a minimum, and extension working is safely performed when an extension device is set.  <P>SOLUTION: The image forming apparatus comprises: a display part 1 or an operation part 2 used by a user; an electronic circuit board 3 arranged in the image forming apparatus; and an exterior cover 10 detachable or openable for dealing with a connector 5. The display part 1 or the operation part 2 is fixed to a device main body. The exterior cover 10 is provided with a hole or a notch 10a for exposing the display part 1 or the operation part 2. The exterior cover 10 is detachable or openable in a normal line direction of the display part 1 or the operation part 2. Without dismounting the display part 1 or the operation part 2, the exterior cover 10 can detach or open.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023986-A (JP)
Title: Temperature monitoring system of stator winding of generator
Inventor: KUROKI TAKASHI
IPC: H02P9/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that operation of a generator is required to be limited when a temperature measuring resistor buried in the stator of the generator is disconnected because temperature monitoring of the stator of the generator is disabled.  <P>SOLUTION: The temperature monitoring system comprises temperature measuring resistors 6 and 8 for detecting the cooling air inlet and outlet temperatures of the stator of the generator, temperature converters 7 and 9 for converting the resistance of the temperature measuring resistors into the cooling air inlet and outlet temperature data, a subtractor 10 for calculating a temperature rise value 17 by subtracting the inlet temperature from the outlet temperature, an instrument transformer 11 for converting a load current 15 flowing through an armature winding into a measuring signal level, a current converter 12 for converting the measuring signal level into the load current, an operating unit 13 for calculating a temperature rise value 18 by multiplying the squared of the load current by the armature winding resistance, and a subtractor 14 for subtracting the temperature rise value 18 from the temperature rise value 17. According to the arrangement, temperature can be monitored without using the temperature measuring resistor buried in the stator of the generator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032901-A (JP)
Title: Method and device for conductive connection
Inventor: SUZUKI NORIYOSHI
IPC: H02G1/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for conductive connection, capable of facilitating re-construction so as to recover proper conductive connection to the existing conductive connection device (such as compressed anchor clamp, connecting sleeve, battledore terminal) which has some abnormalities, produced such as generation of heat.  <P>SOLUTION: This conductive connection method electrically connects a plurality of conductors. These conductors are connected according to a first conductive connection step of performing electrical connection at connecting portions which the respective conductors have on them. A second conductive connection step of directly connecting the conductors with each other via an additional conductor member is added, after the first conductive connection step of obtaining a new electrically conductive connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345229-A (JP)
Title: Distribution service of lecture to each house via catv network
Inventor: OKAMOTO SHIGEO
IPC: H04N21/478
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution service of lectures to each house via a CATV network enabling a learner to take lessons without attending a cram school.   <P>SOLUTION: Text is first distributed to each house that has contracted with the distribution service (including CATV connection), then a video of a lecture in line with the text is distributed to the contracted house via the CATV network. Questions, answers, etc., are exchanged via the Internet or the like. As for an examination, the learner prints out the test paper via the Internet or by a facsimile, takes the test, and then sends the test paper via the Internet or by the facsimile. Marking, evaluation, grade analysis, etc., are exchanged in the similar manner. Thus, even in a remote place, the learner can take lessons almost the same as the lessons in a cram school. Also, cost reduction by dispensing with the place to take lessons, and reduction of burden on the learner resulting from the reduced cost of a lecture program utilizing the video generating technology of a CATV station may be possible. The video can be recorded at the time of its reception, which enables the contracted learner to learn repeatedly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107528-A (JP)
Title: Electrostatic discharge preventing circuit for liquid crystal display element and its preventing method
Inventor: LEE HYUN-KYU
IPC: G02F1/1362
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic discharge preventing circuit for a TFT- LCD (thin film transistor liquid crystal display device) capable of efficiently dispersing electrostatic electricity from gate lines and data lines to the gate lines and the data lines. SOLUTION: This circuit is an electrostatic discharge preventing circuit for a liquid crystal display. The liquid crystal display is provided with a plurality of gate lines and a plurality of data lines which intersect on a first substrate, a data shorting line and a gate shorting line. A plurality of first ESD preventing units connect the gate shorting line to the gate lines and a plurality of second ESD preventing units connect the data shorting line to the data lines. Third prevention units connect the gate shorting line to the data shorting line. A common electrode is formed on a second substrate. Forth ESD preventing units connect directly the common electrode to the data shorting line.
Patent JP-2003111257-A (JP)
Title: Floor material for wiring and floor material device for wiring
Inventor: SHIMIZU SHOHACHI
IPC: E04F15/024
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the close of a wiring pit caused by a wiring apparatus by housing the wiring apparatus in a space of a double floor, and to make easy the connection of a wire on the floor to the wiring apparatus. SOLUTION: A ceiling plate 2a and a wiring floor block 2 composed of a support leg 2b and a rib 2c are arranged at a prescribed interval for forming the wiring pit 5; a draw-in part 2f that upwardly opens for drawing in the wire 3 on the floor and a housing part 2e that houses the wiring apparatus 4 are formed at the wiring floor block 2; the housing part 2e of the wiring floor block 2 is formed adjacent to the draw-in part 2f so that the wiring apparatus 4 faces the draw-in part 2f, and is communicated to the wiring pit 5; and the draw-in part 2f is configured so as to close openable upwardly via notches 7a of a reinforcing plate 6a and a finishing member 7 installed on a peripheral step 2h.
Patent JP-2004034094-A (JP)
Title: Mold for continuous casting
Inventor: OGAWA YUICHI
IPC: B22D11/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for continuous casting which enables the production of a slab provided with satisfactory quality by making the shape of the cooling face in a mold body on a hot time into the prescribed one.  <P>SOLUTION: In the mold 10 for continuous casting, molten steel 12 poured into a surrounded mold space 11 is cooled and solidified to produce a slab. The inside part of a mold body 14 lying in a position lower than a meniscus part 13, and brought into contact with the upper part of the molten steel 12 has been provided with an extension part 15 which substantially coincides with the expansion margin of the mold body 14 on production, so that the surface condition of the slab to be produced can be made satisfactory, the product quality can be improved, and further, the possibility of the occurrence of breakout or the like in the slab can be reduced. Thus, the mold 10 for continuous casting which can also deal with high speed casting can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000386-A (JP)
Title: Under-floor piping type flush toilet for bedroom of building
Inventor: HONDA TOSHIHARU
IPC: A61F5/451
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the labor of a caregiver in a lying down state of a physically challenging person while reducing the mental load on the caregiver by integrally connecting a flush toilet with an evacuation treatment bed to smoothly perform evacuation by laying a drain pipe and a water supply pipe in a bedroom of the physically challenging person at the time of new construction or reconstruction when the person unfortunately becomes a bedridden state incapable of freely moving because of an advanced age or physical trouble due to an accident.  <P>SOLUTION: Sewerage Fig.1 or a drain pipe (G) guiding water to a water cleaning bed and the water supply pipe (N) are provided under a floor. A flush toilet type bed (I) is connected to them to provide a function of enabling urination and evacuation in the lying down state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045115-A (JP)
Title: Peening intensity measuring method
Inventor: MIKANAGI KIYOKAZU
IPC: G01N3/30
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peening intensity measuring method for measuring the deformation quantity of a test piece with high accuracy to set conditions for optimum peening intensity in peening.  <P>SOLUTION: This peening intensity measuring method for indirectly determining the magnitude of residual stress from the deformation quantity (h) generated to the longitudinal measurement reference width W of the test piece 2 by peening the strip-like test piece 2 on the same condition as an object in order to determine the magnitude of residual stress generated to the object surface when applying peening to the object, comprises a first step of peening by masking a non-peening region leaving only a part of the test piece so as to apply peening only to a portion corresponding to the peened region of the object and shifting the peened region in regular sequence to apply peening to the whole region of the test piece of the measurement reference width portion, and a second step of measuring the deformation quantity generated to the measurement reference width of the test piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043242-A (JP)
Title: Organic-inorganic hybrid low melting glass and method for manufacturing the same
Inventor: HAYAKAWA NAOYA
IPC: C03C3/16
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producible material which has a transition point of about 100°C or lower than 100°C, does not use an environmentally problematic substance such as lead, bismuth and the like as a glass composition factor, and has gastightness, long-term stability and strength and further has no problem such as attack by water and the like.  <P>SOLUTION: The material is an organic-inorganic hybrid low melting glass represented by the formula: R<SB>3</SB>Si<SB>O.5</SB>-R<SB>2</SB>SiO-MO-P<SB>2</SB>O<SB>5</SB>(wherein R is methyl or ethyl; and M is a divalent metal) and is prepared by thermally reacting a trialkylchlorosilane and phosphoric acid, or a trialkylchlorosilane, phosphoric acid and a metal chloride, without using water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003099249-A (JP)
Title: Data processor
Inventor: OKAMOTO KAZUAKI
IPC: G06F9/38
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when the parallelism of parallel processings by a processor increases, a bus for access to a register file becomes large and problems concerned with mounting area arise. SOLUTION: The processor has a plurality of computing elements and processing mechanisms and perform a plurality of operations or processings simultaneously. The processor has a register file 18 in its inside, but is provided with a hierarchical structure by decentralizing the register file by the processing mechanisms and connecting them by a transfer path in a prescribed shape. Consequently, register access performed by the processing mechanisms is decentralized.
Patent JP-2004043710-A (JP)
Title: Polymerizable liquid crystal composition and optically anisotropic material
Inventor: KAWAMURA JOJI
IPC: G02F1/13
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystal composition containing a swallow-tail type of a polymerizable compound, excellent in compatibility with a liquid crystal compound, and having a small dipole moment, and also to provide an optically anisotropic material, excellent in anisotropicity and transparency, which contains a polymer obtained by polymerizing liquid crystal molecules in an arrayed state in the above polymerizable compound.  <P>SOLUTION: The polymerizable liquid crystal composition is prepared by incorporating a swallow-tail type of polymerizable compound having a cyano group at a molecular terminal with a polymerizable compound having a small dipole moment. The optically anisotropic material is characterized by having a polymer obtained by polymerizing polymerizable liquid crystal molecules in an arrayed state in the above polymerizable composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047881-A (JP)
Title: Organic semiconductor device and its manufacturing method
Inventor: YOSHIZAWA ATSUSHI
IPC: H01L51/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor device which is capable of restraining a leakage current from occurring between electrodes, and to provide a method of manufacturing the same.  <P>SOLUTION: The organic semiconductor device is equipped with an organic semiconductor layer, where carriers are high in mobility and which is pinched between a source electrode and a drain electrode and a gate electrode composed of, at least two intermediate electrode pieces which are enveloped in the organic semiconductor layer and arranged on, at least, two planes provided between the source electrode and the drain electrode juxtaposed as separate from each other. The gate electrode is enveloped in the organic semiconductor layer by the melting of the organic semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121882-A (JP)
Title: Reflective ferroelectric liquid crystal display device and driving method therefor
Inventor: WANG JONG-MIN
IPC: G02F1/1337
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a reflective ferroelectric liquid crystal display device capable of AC driving a ferroelectric half V type liquid crystal, suppressing transmission light loss and attaining a more meticulous gray scale display, and to provide a driving method therefor. SOLUTION: The reflective ferroelectric liquid crystal display device is provided with a display panel disposed between a polarization beam splitter and a mirror having a liquid crystal layer, into which the half V type ferroelectric liquid crystal with a bookshelf structure is filled and which is formed between electrode layers placed between substrates oppositely to be orthogonally crossed with each other and formed so as to satisfy a half plate condition, and with a compensation panel which is disposed between the display panel and the polarization beam splitter having a liquid crystal layer, into which the half V type ferroelectric liquid crystal is filled and which is formed between electrode layers placed between substrates oppositely to each other and is formed so as to satisfy a half plate condition.