baber/WOPTO huggingface dataset:
Patent JP-2003224013-A (JP)
Title: Filter block
Inventor: KIMURA SATORU
IPC: H03H7/09
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized filter block containing three inductors as one unit, thereby, the number of inductors to be mounted on a circuit board is reduced and an operation of mounting is reduced, even though the number of inductors increases for low noise and multi-channel requirement.  <P>SOLUTION: In the filter block having a plurality of inductor combined with a pot-type core and a coil, the pot-type core contains a pair of EP type ferrite core consisting of a sidewall portion whose inside circumferential surface is U shaped, a bottom portion which is continually formed from a side surface of the sidewall portion, and cylindrical portions which are implanted at the bottom portions, and coils are located over each of the cylindrical portions of the EP type ferrite cores. An I type ferrite core is sandwiched between the pair of the EP type ferrite core, and the relation between the permeability μi of the I type ferrite core and the permeability μe of the EP type ferrite core is expressed by the formula μi<μe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222415-A (JP)
Title: Heat pump device
Inventor: SAKAMOTO SHINICHI
IPC: F25B1/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump device capable of raising pressure when performing ordinary operation without raising design pressure.  <P>SOLUTION: This heat pump device is constituted in such a way that a compressor 15, a heat exchanger 16 on use side, a pressure reduction mechanism 17, and a heat exchanger 18 on a heat source side are sequentially connected to operate a high pressure breaker when high pressure is abnormal. It stores actual operation pressure of the high pressure breaker 24 which becomes stop pressure of the compressor 15. When pressure on a high pressure side exceeds reference pressure which is lower than actual operation pressure of the high pressure breaker 24, the compressor 15 is stopped without operating the high pressure breaker 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224279-A (JP)
Title: Field-effect transistor element
Inventor: MIURA NORIYUKI
IPC: H01L29/417
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal oxide semiconductor field-effect transistor element in which the decrease is suppressed in the driving force due to the contact resistance R(slc) component of a diffusion layer/silicide layer following the reduction in the thickness of a SOI layer and the reduction in the distance X between a contact and a SW end.  <P>SOLUTION: The distance X between the contact and the SW end satisfies the relation by the following expression (1). Expression (1): R(slc)×10<SP>6</SP>×(1+Tslc/ Tsoi)≤X≤200/rs. In the expression (1), X represents the shortest distance (μm) between the faces of a contact wire 18 and a SW 24 facing each other. R(slc) represents the contact resistance (Ω.cm<SP>2</SP>) of the interface between a silicide layer 16 and a diffusion layer 14. Tslc represents the thickness (μm) of the silicide layer 16. Tsoi represents the thickness (μm) of a silicon layer 12, rs represents the series resistance (Ω/cm<SP>2</SP>) of the silicide layer 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225610-A (JP)
Title: Method of forming luster color coating film
Inventor: TOKIEDA MASATO
IPC: B05D7/24
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a luster color coating film by which a coating film having excellent luster color feeling, pearl feeling and flip-flop property is formed regardless of the kind of a luster pigment, a structure of the coating film and a coater, by applying a metallic base coating material and a clear coating material by a two-coat-one-bake system (2c1b), a three-coat- two-bake system (3c2b), a four-coat-one-bake system (4c1b) or a four-coat- two-bake system (4c2b).  <P>SOLUTION: In the method of forming the luster color coating film by applying the metallic base coat coating material containing a flaky luster pigment and the clear coating material successively by wet-on-wet on a base material, the application solid and the concentration of the flaky luster pigment (PWC) in the coating in the metallic base coat coating material are respectively 5-15 mass% and 0.3-20 mass%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002284694-A (JP)
Title: Multiparticle of lithium salt for oral administration suitable for once-daily administration
Inventor: VALDUCCI ROBERTO
IPC: A61K47/38
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To solve problems associated with ordinary lithium salt preparations, such as a need for repeated administration during the daytime due to rapid gastrointestinal absorption, and to provide a lithium salt preparation having a high active ingredient strength, which is suitable for once-daily administration. SOLUTION: This multiparticle of lithium salt admin for oral administration comprises sustained release granules modified with acrylic acid, methacrylic acid or a cellulose derivative, or the like, or a mixture of conventional sustained release granules and the modified sustained release granules.
Patent JP-2002356463-A (JP)
Title: Liquid crystal display
Inventor: AKASHI NOBUTAKA
IPC: C07C211/58
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display having a thin thickness, allowing the use of a touch panel method, having uniform brightness without presenting nonuniformity of the lighting brightness of a liquid crystal display substance caused by a supplemental lighting, thus having a high contrast in a dark place and expressing no increase in thickness caused by a supplemental lighting device such as a light-guiding plate and the like. SOLUTION: This liquid crystal display is provided by using a nitrogen- containing compound expressed by general formula (1), wherein R<1> , R<2> and R<3> express each tolyl and R<4> , R<5> and R<6> express each naphtyl.
Patent JP-2003234359-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WADA TAKASHI
IPC: H01L23/12
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a flaw on the main surface of a chip when the chip is die-bonded using a contact collet.  <P>SOLUTION: When a chip 2A is die bonded by pushing the rear surface (lower surface) of the chip 2A held as sucked on a contact collet 19 against the chip-mounting area of a multi wiring board 100, a protective tape 9A is previously applied on the main surface of the chip 2A. The contact collet 19 has an outer shape of, e.g. nearly a cylinder and has a bottom (suction part 19a) made of soft synthetic rubber or the like. The protective tape 9A is applied onto the main surface of the chip 2A in advance, so that even if the suction part 19a of the contact collet 19 is pushed against the main surface of the chip 2A and is subjected to vacuum suction, the main surface of the chip 2A does not come into direct contact with the contact collet 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233308-A (JP)
Title: Method and device for creating latin square
Inventor: ITO TORU
IPC: G09C1/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that as the degree of a Latin square becomes large, variations of array elements concentrate on part of the Latin square even when creation is repeated and the major parts of array elements of an original Latin square and a new Latin square become the same and meaningless as keys.  <P>SOLUTION: It is judged whether the symbols of two elements on one diagonal among the symbols of four elements at intersections of two rows at a 1st row position I1 and a 2nd row position I2 and two columns at a 1st column position J1 and a 2nd column position J2 of an existent (n)th-order Latin square are equal (step S5). When so, it is judged whether the symbols of the two elements on the other diagonal among the four elements are equal (step S6). When it is judged that the symbols are equal, the symbols of the two elements on the one diagonal are replaced with the symbols of the two elements on the other diagonal (step S7). Thus, a new Latin square is created by insertion and inversion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249519-A (JP)
Title: Ethane as chain transfer agent for vinylidene fluoride polymerization
Inventor: AMIN-SANAYEI RAMIN
IPC: C08F2/38
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a vinylidene fluoride polymer in an aqueous medium in the presence of a free radical initiator, ethane as a chain transfer agent, and optionally an olefin fluoride other than vinylidene fluoride. SOLUTION: A vinylidene fluoride polymer is produced by using ethane as a chain transfer agent in an emulsion polymerization process, and a vinylidene fluoride homopolymer is produced by a process whereby the tendency toward cavitation at high temperatures is significantly decreased and a higher discoloration resistance at high temperatures is given.
Patent JP-2003240881-A (JP)
Title: Time correction device
Inventor: YAMAGISHI TORU
IPC: G04G5/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To correct time with sufficient accuracy.  <P>SOLUTION: This time correction device has: a first internal timepiece using a first clock; a second internal timepiece using a second clock synchronizing with the first clock and faster than the first clock; a receiving means for receiving time information having timing being information transmitted by being multiplexed with broadcast waves for setting the time, and time information of time to be set at that time; and a correction means for correcting the time of the first internal timepiece by the time information and the second internal timepiece. The device is characterized by that the second internal timepiece acquires a count value c1+α at the point the receiving means receives the time information, and the correction means corrects the first internal timepiece to the time indicated by the time information according to the count value and the timing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243139-A (JP)
Title: Induction heating device
Inventor: ONO ATSUO
IPC: H05B6/12
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To securely cool down a number of capacitors on a substrate.  <P>SOLUTION: The device is provided with a substrate 2 for fitting electronic components such as capacitors 3 constituting an inverter circuit, holding pedestals 5 consisting of frame parts 6, holding parts 5 fitted inside the frame parts 6, and leg parts 8 integrated with the frame parts 6, and a ventilating means 4. In fitting the capacitors 3 to the substrate 2, it is so structured that the holding pedestals 5 holding the capacitors 3 are fitted to the substrate 2. With this, air flow paths 10 will be made between the capacitors 3 and the substrate 2 for airstream from the ventilating means 4 to pass well, surely enabling cooling of the capacitors 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237123-A (JP)
Title: Cooling device for thermal head
Inventor: MIYAZAKI NOBUO
IPC: B41J2/335
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for a thermal head which is small and has a high cooling performance.  <P>SOLUTION: The cooling device 31 has end parts of a graphite sheet 33 held between a head substrate 21 and a heat sink 32 of the thermal head 19 and between the heat sink 32 and a pressure welding plate 34 respectively. The graphite sheet 33 has a flexibility and a high thermal conductivity in a plane direction. Heat generated at the thermal head 19 is conducted from the head substrate 21 through a lower spread 38 of the heat sink 32 to a plurality of fins 40 from below. Moreover, heat of the thermal head 19 is conducted through the graphite sheet 33 and an upper spread 39 of the heat sink 32 to the fins 40 from above. The heat conducted to the fins 40 is emitted by a blast from fans 35 and 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238819-A (JP)
Title: Heat-resistant filler
Inventor: OI MASARU
IPC: C01B33/44
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler excellent in heat-resistance, which is particularly useful as a highly heat-resistant filler durable against kneading under melting with a polymer material having a high melting point and against a polymerization reaction with the polymer material.  <P>SOLUTION: The heat-resistant filler comprising an organic clay composite material is obtained by ion-exchanging interlaminar cations in a swellable layered silicate with quaternary phosphonium ions shown by formula (I) [wherein R<SP>1</SP>, R<SP>2</SP>. R<SP>3</SP>and R<SP>4</SP>are each, same or different, a hydrocarbon group, a group of -A-OH (in which A is a binding group) or a group of -A-COOH (in which A is a binding group)].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325227-A (JP)
Title: Still image continuous information recording method and information reproducing device
Inventor: ANDO HIDEO
IPC: G11B27/00
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a recording format and a managing information data structure for handling a plurality of still image information. SOLUTION: An information storage medium capable of recording and reproducing at least still image information has first information units (VOBU1641-1649) having one picture of the still image information and first group units (VOB1632-1634 or PTT1407, 1408) having the still image information of a plurality of different contents constituted by the assembly of the first information units. The information is recorded in the first group units.
Patent JP-2003237666-A (JP)
Title: Motorcycle
Inventor: HAKAMATA TAKEO
IPC: B62K19/30
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle capable of facilitating wiring work of cable running along a frame member, preventing the cable from restricting an installing position of other components, and protecting the cable.  <P>SOLUTION: A back-and-forth direction extending portion 31 of a rear side frame 26 is molded by a mold so as to have a C-shaped cross section upwardly opening. The cable 53 is wired in recessed grooves 47, 52 formed by the C- shaped cross sectional part of the back-and-forth direction extending portion 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242440-A (JP)
Title: Character recognizing method and its device
Inventor: WATABE HIROSHI
IPC: G06V30/10
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character recognizing method, and its device capable of imaging a proper character area in various environments, and capable of improving character recognizing performance by an image.  <P>SOLUTION: The character area is extracted from a recognizing object appearing in a plurality of respective images different in brightness. A character written in the character area is recognized by matching processing of the character area and a dictionary image. By outputting a high result of a matching degree in the matching processing as the character recognizing result among a character recognizing result of the plurality of respective images different in the brightness, a character improper for recognition due to being too dark by influence of a shadow of a surrounding object in an ordinary image in the daytime can be put in a state proper for recognizing a character by an image different in brightness, and a character improper for recognition due to being too bright by irradiation of a quantity of light from the surroundings in the ordinary image in the night can be put in a proper state by the image different in brightness, so that the character recognizing performance can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247327-A (JP)
Title: Decoration material and building interior finish material
Inventor: SHIBATA HIROSHI
IPC: E04F13/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoration material and a building interior finish material which have been desired and which are provided with a shape structure without opening a gap even if the decoration material expands or contracts, having a good appearance, not exposing the substrate, hardly accumulating dust, not pushing up mutual decoration materials, and being easily executed.  <P>SOLUTION: In a decoration material having a connection structure in the longer side of a substantially rectangular planar body in the external shape and is chiefly made of a resin, a protrusion is formed in one shorter side in parallel with the shorter side and a notch forming a companion for the protrusion is formed at the other shorter side in parallel with it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320787-A (JP)
Title: Buttonholing sewing machine
Inventor: ISHII KAZUAKI
IPC: D05B3/06
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a buttonholing sewing machine capable of satisfying requests for various methods of sewing and designs by making the drive source for a thread cutter independent from other mechanisms. SOLUTION: The buttonholing sewing machine 1 comprises a needle thread cutter 70 with needle thread cutting scissors 80 for cutting and holding a needle thread, a bobbin thread cutter 50 with bobbin thread cutting scissors 52 for cutting and holding a bobbin thread, solenoids 76 and 66 for releasing the holding of the needle thread and the bobbin thread, a control panel 100 for inputting and setting the form of buttonholing and the starting position and ending position of sewing, the RAM 113 for storing data inputted from the control panel 100, and a CPU 111.  The CPU 111 reads out the data in the RAM, relatively moves a needle 9 and a presser means by a Y feeding drive means 13 and a needle oscillating mechanism, and after sewing from the starting position to the ending position, operates and controls the needle thread cutter 70 and the bobbin thread cutter 50 to cut, hold and release the hold of the needle thread and the bobbin thread.
Patent JP-2003259337-A (JP)
Title: Monitor camera system
Inventor: TAKAHASHI YOSHIMASA
IPC: H04N7/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor camera system for arranging the proper number of cameras in each of areas, measuring the number of people or vehicles in existence and capable of properly guiding the people or vehicles to a place not congested.  <P>SOLUTION: At least one camera (1-1, 1-2,..., 1-n) is placed in a monitor area, a mobile object detection/discrimination means 2 detects a mobile object from a photographed image and discriminates what the object is. Then a mobile information arithmetic means 3 calculates e.g. the absolute number of mobile objects and the number of mobile objects per unit area (degree of congestion) as mobile information of the mobile objects on the basis of the detected/ discriminated result to produce guidance information, stores the mobile information arithmetic result and the guidance information to a mobile information storage means 4, displays them on a display means 6 so that the system can guide the mobile objects such as people or vehicles from a congested area to a vacant area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207101-A (JP)
Title: Water pipe protecting refractory structure and its constructing method
Inventor: TERABE YASUNORI
IPC: F23G5/44
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water pipe protecting refractory structure, stably durable even under a high temperature atmosphere and free of breakage by preventing the sudden exposure of a water pipe even when the falling of refractory products occurs, and also provide its constructing method.  <P>SOLUTION: The water pipe protecting refractory structure 25B arranged on a combustion gas side of a water pipe wall 26 is a double layer structure, comprising a refractory tile 13 as an outer layer water pipe protecting structure located on the combustion gas side and a castable refractory 12 as an inner layer water pipe protecting structure laid between the outer layer water pipe protecting structure and the water pipe. The ratio of the thickness of the castable refractory 12 to that of the refractory tile is about 2:1 to 3:1, or the ratio of the thickness of the castable refractory and the radius of the water pipe is 1+α:1 where α is set to be about 0.1 to 0.3. A tile locking hook 15a is implanted in the water pipe 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250331-A (JP)
Title: Grain unloading apparatus for combine harvester
Inventor: KAMIKUBO KEITA
IPC: A01F12/46
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain unloading apparatus for combine harvester, with which grain is directly unloaded from a grain tank, damage and stain are prevented and grain is efficiently unloaded.  <P>SOLUTION: In the combine harvester equipped with the grain tank for storing grain threshed by a threshing part and the grain unloading apparatus having an unloading auger for unloading the grain from the grain tank, the opening and closing action of an openable and closable unloading gate attached to the grain tank and the operation stop action of the unloading auger by engagement and disengagement of an auger clutch for continuing and discontinuing the power of the unloading auger are linked and controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259568-A (JP)
Title: Low voltage mobile power source
Inventor: NOMA SHUNJI
IPC: H02J9/08
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low voltage mobile power source for a low voltage wiring work capable of decreasing the number of cables laid between a low voltage distribution line and a low voltage mobile power source vehicle.  <P>SOLUTION: A parallel switch 13 is provided in parallel to an opening point 17 of a low voltage distribution line LC, and a wireless synchronous phase sequence indicator 15 is provided near the parallel switch 13. The wireless synchronous phase sequence indicator 15 at least inspects phase sequence of voltages of a power source side and a load side based on the output of a power source side voltage sensor 23 and the output of a load side voltage sensor 25. The result is transmitted by air to a low voltage mobile power source vehicle 1 while the output of a current sensor 27 and the output of the power source side voltage sensor 23 are transmitted by air to the low voltage mobile power source vehicle 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255635-A (JP)
Title: System and method for both-face printing
Inventor: NAKAZAWA SOICHI
IPC: G03G15/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system capable of accurately printing an image on a 2nd face while making the image coincide with an image on a 1st face, in a non-control period until the first alignment mark is detected by a mark sensor after Web-carrying is started at the start of printing.  <P>SOLUTION: The alignment mark (Rm) is formed in the previously designated position on each page of the Web (W) by a 1st printer (P1). The alignment mark (Rm) is detected by the mark sensor (16) of a 2nd printer (P2). A Web carrying speed is controlled by a control means (20) so that the phase of the generation timing of a Web carrying control signal (CPF-N signal) generated at a prescribed cycle and the phase of the generation timing of the alignment mark (Rm) may be kept constant, and then, the carrying speed is stored. The Web is carried by the control means (20) at the stored Web carrying speed in the period until the first alignment mark is detected in the following printing operation.  <P>COPYRIGHT: (C)2003,JPO