baber/WOPTO huggingface dataset:
Patent JP-2003261384-A (JP)
Title: Ceramic member
Inventor: KUMAGAI NORIO
IPC: B28B11/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platelike member made of ceramic, more excellent in endurance than a conventional one and having a plurality of holes of small size disposed at a short interval between the centers of pores.  <P>SOLUTION: The ceramic member comprises platelike ceramic of ≤10 mm thickness, wherein a plurality of holes whose inner faces comprise a fired surface and whose minimum diameter is ≤1 mm are disposed in the principal surface and the pitch between the closest holes is adjusted to ≤3.5 mm. Not less than 1,500 of such holes are disposed. The ceramic is a silicon nitride-base ceramic. The ceramic member is obtained by making holes in a green compact of the powdery ingredients of the ceramic to which 0.1-4.5 wt.% plasticizer has been added and firing the green compact.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263748-A (JP)
Title: Phase change type optical disk medium and initializing device
Inventor: OMI FUMIYA
IPC: G11B7/135
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase change type optical disk medium and the initializing method having more satisfactory over-write characteristics than that of a disk initialized by a conventional method, by performing initializing while the energy per a unit area is increased as compared with that of the recording time without giving the mechanical damage of the disk.  <P>SOLUTION: In the phase change type optical disk, the initializing device for crystallizing the phase change type optical disk medium is provided with a means for emitting laser beams by a laser beam source 1 and a means for converging the laser beams by a pickup lens 2, and the relation of λrw/ NArw≥λini/NAini exists between a wavelength λini of the laser beam and an NAini of the pickup lens with respect to the wavelength λrw of the laser beam to be used for the recording/reproducing operation and the NArw of the pickup lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002290968-A (JP)
Title: Method and device for processing signal
Inventor: ARAI HIDEO
IPC: H04N19/176
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital moving image compressor with less delay and higher picture quality. SOLUTION: An interlace image signal is inputted from a terminal 211 to a compression unit constituting means 201 and a compression unit is constituted corresponding to whether encoding is based on a field structure or on a frame structure. In the case of frame structure, the signal is constituted into compression unit of a frame or field in an image storage means 212 and supplied to a macro block constituting means 215 by a switching means 214. When the compression unit is fixed to the field structure, the interlace image signal from the input terminal 211 is directly supplied to the macro block constituting means 215 by the switching means 214. Therefore, delay is almost eliminated in such a case.  In the macro block constituting means 215, information is relocated for each macro block, outputted from a terminal 216 and converted into the bit stream of fixed rate by a smoothing means after compression encoding by means of a compressing means.
Patent JP-2003271548-A (JP)
Title: Data transfer method and data transfer device
Inventor: OKUMURA NORIYOSHI
IPC: G06F13/42
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve transfer efficiency by reducing the number of signal lines used, and enabling addressed read operation and write operation so as to reduce the number of steps of data transfer procedure.  <P>SOLUTION: The procedure for operating an I/O port by software of a circuit test device to perform read operation for data transfer is as follows. An address and write/read select data are read and set in a bus (step S101), a control signal (ALOE signal) is validated (step S102), the drive of the bus is stopped (step S103), data is read from the bus, and stored as read data (step S104), and then the control signal (ALOE signal) is made invalid (step S105). Thus, data transfer can be performed efficiently with a small number of steps.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273176-A (JP)
Title: Inspection device, inspection method and inspection program
Inventor: ISHII SEIICHI
IPC: G01R31/26
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the inspection accuracy of a device having temperature characteristics.  <P>SOLUTION: A probe card PC1 is provided with a prober PB1 for characteristic measurement and a prober PB1' for temperature measurement. A temperature control part TC controls the temperature of a hot chuck HC on the basis of temperature data transmitted from an interface board IF1 having a built-in temperature signal processing circuit, and an LSI tester TE1 inspects characteristics of an IC by using IC test standards A, B, etc., N based on the actual temperature of the IC to be inspected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267888-A (JP)
Title: Cardiac arrest fluid
Inventor: YONEDA SEISHI
IPC: A61K45/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cardiac arrest fluid mitigating a damage on the myocardium and having excellent cardiac function-retaining effect.  <P>SOLUTION: The cardiac arrest fluid contains a poly-ADP ribose synthetase inhibitor and metal ions such as Na<SP>+</SP>, K<SP>+</SP>, Mg<SP>++</SP>and Ca<SP>++</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002363328-A (JP)
Title: Foam sheet and foam sheet laminated body
Inventor: SUZUKI KAZUHIKO
IPC: B32B27/00
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a foam sheet of a thermoplastic polymer composition containing polylactic acid or a copolymer of lactic acid and hydroxycarboxylic acid as a main component which is decomposed to harmless water and carbon dioxide under a natural environment for a relatively short period of time similarly to natural substances such as papers, woods or the like in the case where it is buried underground or thrown away to the sea and the river as a waste. SOLUTION: The foam sheet is described in any one of (1) the foam sheet of which a foam body of a thermoplastic polymer composition comprises polylactic acid or a copolymer of lactic acid and hydroxycarboxylic acid and has an expansion ratio of above 10 to 25 (provided that a foam sheet expanded by a hydrofluorocarbon foaming agent is excepted), (2) the foam sheet described in (1) wherein lactic acid is L-lactic acid, D-lactic acid or a mixture thereof, and (3) the foam sheet described in (1) wherein hydroxycarboxylic acid is glycolic acid. The foam sheet laminate body is formed by (4) laminating the foam sheet described in any one of (1) to (3) with paper.
Patent JP-2003265934-A (JP)
Title: Cylindrical container for body fluid treating device of hollow fiber membrane type and body fluid treating device of hollow fiber membrane type
Inventor: IMAMIYA TAMOTSU
IPC: B01D63/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical container which can be easily injection molded while maintaining the quality of a hollow fiber membrane to be housed therein and a body fluid treating device of a hollow fiber membrane type using this cylindrical container.  <P>SOLUTION: The cylindrical container for the body fluid treating device of the hollow fiber membrane type is fixed with both ends of a hollow fiber membrane bundle by potting agents. The cylindrical container has a body in which the hollow fiber membrane bundle is packed. The body is provided with an inner peripheral surface substantially free of a draft taper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003006333-A (JP)
Title: Constitution judging system
Inventor: HOSOKAWA KAZUHIRO
IPC: G06Q50/22
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To judge a person's constitution precisely by a computer. SOLUTION: The system presents to a user a constitution judgement table (S31 and S33) and, based on the result of answers by the user to the questions listed in the constitution judgement table, selects one of the ranks to quantify an intensity of tendency which the user shows for contents of each item with regard to each of a plurality of items with which judge the user's constitution and display it (S32 and S34). Further the system calculates points by rank according to the result of selection of rank for each item and according to an allotment of points given to each rank at the time of selection beforehand and sums up a plurality of points calculated for each rank of all the items (S35 and S37).  According to what is a distribution pattern of a plurality of total points obtained in that manner and reflects a state of dispersion of the plurality of total points, the system classifies the users' constitution into one of the plurality of predetermined types and makes a judgement (S36 and S38).
Patent JP-2003271087-A (JP)
Title: Display device
Inventor: AOYANAGI TORU
IPC: H04N5/66
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of controlling lighting similarly even in the case of deciding a display row by the latch and even in the case of storing column display data in a memory by the latch in a panel-display.  <P>SOLUTION: In a display device which is provided with a panel-display which has the display elements arranged in a matrix shape and which is driven with a dynamic scanning system, column display data DYn are outputted at the time of a row address Yn-1 to a display row Yn and a latch signal is provided with a timing generator which outputs a latch signal before data Yn+1 are started after address data are updated to Yn. Since the display device is made so as to output column display data by outputting the latch signal after the row address is changed in this manner, the display device can control the lighting with the same input signal with respect to the panel-display of either type.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284291-A (JP)
Title: Commutator and manufacturing method therefor
Inventor: TAKAI KATSUNORI
IPC: H01R39/18
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To integrally coupling commutating portion pieces with slip rings separate therefrom with ease and accuracy without need for welding for the enhancement of the productivity of and the reduction in the cost of a commutator.  <P>SOLUTION: The commutator comprises the annular commutating portion pieces 1, the slip rings 23 and 26 concentrically and annularly assembled onto the commutator pieces 1, coupling piece portions 24 and 27 extending from the outer circumferential surfaces of the slip rings 23 and 26 in the radial direction, and commutator piece rings 25 and 28 integrally formed on the tips of the coupling piece portions 24 and 27 annularly and concentrically with the slip rings 23 and 26. The commutating portion pieces 1 and the commutator piece rings 25 and 28 are formed in the identical shape, and are overlapped with each other and integrally coupled with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277199-A (JP)
Title: METHOD FOR PRODUCING Bi-BASED OXIDE SUPERCONDUCTING WHISKER
Inventor: KISHIDA SATORU
IPC: C30B29/22
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the growth speed of a whisker is low in a conventional production method for a Bi-based oxide superconducting whisker, in which Al is generally added to only its raw material.  <P>SOLUTION: A method for producing the Bi-based oxide superconducting whisker is characterized by including a process for melting an oxide raw material having a composition of Bi-Sr-Ca-Cu-Al, a process for rapidly cooling the obtained melt by allowing the melt to flow on an iron plate on which an Al<SB>2</SB>O<SB>3</SB>powder is sprayed beforehand and putting the melt between the iron plate and another iron plate, and a process for heat treating the rapidly cooled glassy body obtained. The whisker is obtained at an extremely high growth speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281740-A (JP)
Title: Tilt adjuster
Inventor: KIMURA MASASHI
IPC: G11B7/085
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt adjuster for determining a bit by measuring height of pickup of an object to be adjusted on a guide shaft and for finding a chassis and a pickup which can not sufficiently exert performance before it happens.  <P>SOLUTION: Since the tilt adjuster is constituted so as to adjust the height based on a detected value of a displacement sensor, whether or not a tilt adjustment mechanism is properly operated is surely decided and an effect that proper tilt adjustment is performed is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279589-A (JP)
Title: Speed measuring apparatus
Inventor: KABE NAOKI
IPC: G01P5/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed measuring apparatus which has a fast measuring accuracy without separately providing a measurer at a simple speed measuring time.  <P>SOLUTION: The speed measuring apparatus has a sensor section having a transmitter for externally transmitting a radio wave as a transmission signal, a receiver for receiving a reflected wafer as a reception signal from an object to be measured, and a mixer for extracting an output signal of a low frequency by the transmission signal and the reception signal. The apparatus comprises a mounting jig for installing a measurer's head; a display unit for displaying a speed by starting a speed measurement when the reception signal of the reflected wave from the object becomes an arbitrary output level or more after the sensor section becomes a waiting state which can measure, and calculating the speed from the period of the output signal waveform from at a speed measurement starting time; and an auxiliary display unit which can confirm an operation of the object by displaying the speed displayed on the display unit before the measurer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280314-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/01
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To secure productivity in the case of monochrome printing while realizing the cost reduction and miniaturization of a full color printer.  <P>SOLUTION: In an optical scanning system with one polygon mirror and one laser, the polygon mirror is provided with a larger number of reflection surfaces for black than the number of surfaces for colors per each color, and processing speed is made high but the revolving speed of the polygon mirror is not changed at the time of black printing, whereby the productivity is enhanced. When the processing speed is changed, at least a scanning method by the laser, an electrifying condition and a transferring condition are changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279692-A (JP)
Title: Collimator holder for x-ray analyzer
Inventor: SAKUMURA TAKUTO
IPC: G21K1/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collimator holder wherein a collimator can be mounted and removed by using magnets of a specific layout, so that the mounting and removing direction of the collimator is not restricted, the collimator can be easily mounted and removed, and further a large force is not applied to the collimator holder in mounting and removing.  <P>SOLUTION: This collimator holder 30 has a first supporting face 32 and a second supporting face 34 orthogonal to each other at a corner part 36. Two corner magnets 38, 39 are buried in the corner part 36. Two first supporting face magnets 40, 41 are buried in the first supporting face 32. Two second supporting face magnets 42, 43 are buried in the second supporting face 34. A collimator 44 is made out of a ferromagnetic material. The first supporting face magnet 40 attracts the collimator 44 toward the first supporting face 32 by magnetic force, the second supporting face magnet 42 attracts the collimator 44 toward the second supporting face 34 by magnetic force, and the corner magnet 39 attracts the collimator 44 toward the corner part 36 by magnetic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297896-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: ICHIMURA SATORU
IPC: H01L21/68
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble caused by the slippage or lifting of a cassette by securely locking the cassette.  <P>SOLUTION: A semiconductor manufacturing apparatus is provided with a cassette loading table that receives and sends a cassette 16, a cassette loader that transfers the cassette to and from the cassette loading table, and a wafer loader that transfers a wafer from and to the cassette loaded on the cassette loader. The cassette loading table comprises a cassette loading plate 28 on which the cassette is loaded, a roller holder 33 arranged freely movable with respect to the cassette loading plate, and a locking roller 42 arranged on the roller holder. The cassette has a hook 38 at the bottom. By relatively moving the roller holder with respect to the cassette loading plate, the locking roller is elastically so deformed as to press the cassette to the cassette loading plate and is engaged in the hook.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290865-A (JP)
Title: Method for deciding pressurizing force of self-piercing rivet
Inventor: IWATSUKI SHUICHIRO
IPC: B21J15/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for deciding pressurizing force of a self-piercing rivet, a method in which the force can be decided as too much or too little objectively and simply in all parts to be caulked.  <P>SOLUTION: On the ring-shaped pressure receiving face D1 of a die D, there are formed the lower limit marking S1, the optimum marking S2 and the upper limit marking S3 which are transferred on a lower panel by pressurizing force of not less than the lower limit, the middle optimum and the upper limit respectively in the range of the proper pressurizing force of the self-piercing rivet. If a marking to be transferred is only the lower limit marking S1, the pressurizing force is decided to lie between the lower limit and the optimum. If the marking to be transferred is the lower limit marking S1 and the optimum marking S2, the pressurizing force is decided to lie between the optimum and the upper limit. If the marking to be transferred is the lower limit marking S1, the optimum marking S2 and the upper limit marking S3, the pressurizing force is decided to lie above the upper limit. If no marking is transferred, the pressurizing force is decided to lie below the lower limit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299252-A (JP)
Title: Parallel operation control method for photovoltaic power generating system
Inventor: OTAKE HIROYUKI
IPC: H02J3/38
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel operation control method for photovoltaic power generating systems, capable of attaining highly reliable detection without false detection, by generating output fluctuations for a synchronous system check.  <P>SOLUTION: In a plurality of photovoltaic generating systems, there are provided a synchronous signal transmission means which transmits synchronous signals for check from a designated device as a master to a self device and a device designated as a slave at a prescribed interval, a power fluctuation generating method which generates output fluctuations at a prescribed level respectively for prescribed times in a synchronized next control cycle when the plurality of photovoltaic power generating systems detect the synchronous signals, and voltage fluctuation detecting means which are respectively provided on the plurality of photovoltaic generating systems and detect voltage fluctuations of the power systems generated by the output fluctuations. If a system fluctuation detecting means detects abnormality of the power systems, the linkage operation is released. The generated output fluctuations are taken as output current fluctuations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295564-A (JP)
Title: Image forming apparatus
Inventor: NISHITANI HITOSHI
IPC: G03G15/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the size of an apparatus getting larger to the minimum so as to arrange a large-capacity toner container.  <P>SOLUTION: Toner containers 9a and 9c storing yellow toner and cyan toner respectively are arranged along the vicinity of one end side in the longitudinal direction of photoreceptor drums 5a to 5d to be attached/detached upward so that they are positioned at an upper right-side part as seen from the front side in the image forming apparatus 1, and the toner containers 9b and 9d storing magenta toner and black toner respectively are arranged along the vicinity of the other and side in the longitudinal direction of the drums 5a to 5d to be attached/detached upward so that they are positioned at an upper left-side part as seen from the front side in the apparatus 1, whereby the increase of the apparatus's size is restrained to the minimum. Since the large- capacity toner containers 9a to 9d are arranged without spoiling the interchangeability of the toner container by a user, the compact image forming apparatus whose running cost is drastically reduced is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290186-A (JP)
Title: Medial image apparatus, display method therein and program
Inventor: AKAGI HIDEKAZU
IPC: A61B6/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically determine the imaging procedure for minimizing the bodily load to a patient where a plurality of images of the patient are imaged, in a medical image apparatus for imaging medical image.  <P>SOLUTION: When imaging utilizing readers 3a and 3b is designated with respect to one patient in the reservation data of the patient received from a center server 1, a controller 2 rearranges imaging order so as to perform the imaging of an image due to the reader 3b after respective regions are imaged using the reader 3a to display the rearranged imaging order on a display part 23. Further, when imaging by using a plurality of imaging methods such as simple imaging, imaging by the administration with a contrast medium, or the like, is designated with respect to one patient in reservation data, the controller 2 rearranges the imaging order so as to perform imaging by the administration with the contrast medium after respective regions are imaged by simple imaging to display the rearranged imaging order on the display part 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290588-A (JP)
Title: Washing and drying machine
Inventor: HATTORI MASAMI
IPC: D06F58/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the installment space of a fan device and also a hot air supply means.  <P>SOLUTION: A water tub 2 is provided inside an outer box 1 and a drum 4 to be rotated housing clothes therein is provided inside the water tub 2. Inside the outer box 1, a hot air supplier 19 having a hot air circulation path 29 passing inside the drum 4 and having the fan device 26 and a heater 22 for hot air for supplying the hot air to the inside of the drum 4 is provided. The fan device 26 is constituted of a fan case 23 provided with a centrifugal type fan 24 therein and a fan motor 25 attached to the fan case 23 for directly driving the fan 24.  <P>COPYRIGHT: (C)2004,JPO