baber/WOPTO huggingface dataset:
Patent JP-2003270003-A (JP)
Title: Light guide member, illumination unit and meter
Inventor: KARANTARU KARIRU
IPC: G02B6/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that conventional meters are difficult to illuminate a display section uniformly and difficult to make the whole meter compact because of a bulky illumination unit.  <P>SOLUTION: The light guide member has a cylindrical section 26 where an annular light entering edge 25 for introducing light is formed at one edge side, a funnel-like widened section 27, the one edge of which is connected to the other edge of the cylindrical section 26, and a light emitting section 28 which extends along a flat surface crossing the axis of the cylindrical section 26 and emits the light on the surface side, and further the meter has a flat plate 29 which is connected to the other edge of the funnel-like widened section 27, and a plurality of light deflecting elements 35 which are formed on at least the back of the flat plate 29 and change each direction in which the light travels. The light which enters the cylindrical section 26 from the annular light entering edge 25, passes through the funnel-like widened section 27 from the annular light entering edge 25 at the total reflection angle depending on the refractive index of a light guide member 12, is introduced to the flat plate 29, and is emitted from the light emitting section 28 with a uniform distribution of intensity by using the light deflecting elements 35 disposed on the back of the light guide member 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004064099-A (JP)
Title: Mobile terminal
Inventor: OKAYAMA KOICHIRO
IPC: H04M1/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal the schedule function of which avoids a user from having no other choice having to suddenly deal with a schedule of which the user comes to think by informing the user of the registered schedules ahead of time optionally set or at an optionally set time interval of the time optionally set.  <P>SOLUTION: The mobile terminal can solve the task above wherein a control section uses at least either a ringing section and a display section to inform the user before a schedule setting time comes corresponding to a preset advanced notice time in a storage section or at a preset time interval in the storage section from a time before the schedule setting time comes on the basis of data of the schedule setting time entered from an operation section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063135-A (JP)
Title: Connector structure
Inventor: ENDO TOMOMI
IPC: H01R13/631
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector structure capable of smoothly performing fitting operation when fitting a male connector into a female connector, and capable of preventing breakage of a connector housing and deformation of connector terminals.  <P>SOLUTION: The connector structure, comprising a housing body 34 housing tab receiving terminals 36, a fitting state detecting member 33 movable against the housing body 34 according to the state of fitting, and a front holder 31 fitted to the front end of the housing body 34, is a structure of a male connector 30 to be fitted into a female connector 20 housing tab terminals 23 in a connector housing 21. Tapered surfaces 32 for preventing interference are formed at both end parts of an end plate part 38 of the front holder 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063744-A (JP)
Title: Etching method of silicon substrate
Inventor: KUROKI TATSUMI
IPC: H01L31/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method of a silicon substrate for reducing a reflectance ratio on a surface of the silicon substrate and manufacturing a solar battery having high conversion efficiency.  <P>SOLUTION: The etching method has a first process for immersing the unprocessed silicon substrate in mixed acid water solution A comprising 36 weight % to 42 weight % of hydrofluoric acid and 6 weight % to 10 weight % of nitric acid and etching the substrate, and a second process for immersing the silicon substrate etched in the first process in mixed acid water solution B comprising 42 weight % to 46 weight % of hydrofluoric acid and 2 weight % to 6 weight % of nitric acid and etching the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061288-A (JP)
Title: Examination judgment method of bladder cancer
Inventor: FUJII RYOJI
IPC: G01N27/447
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To probably diagnose bladder cancer from the urine of a patient with high probability, and to perform inspection and judgment of the degree of attainment with a result nearly coinciding with the conventional pathological and clinical diagnosis.  <P>SOLUTION: In a method for examining and judging the degree of attainment and modified cross section degree of the bladder cancer, specimen urine sampled from the patient is subjected to a two-dimensional electrophoresis to be separated based on an isoelectric point (pI) and molecular weight (MW), and an electrophoresis pattern and spot strength in a group A (pI: approximately 5.28-5.38, MW: approximately 70kDa), a group B (pI: approximately 4.30-5.38, MW: approximately 70-100kDa), a group C (pI: approximately 4.50-6.20, MW: approximately 230kDa), a group D (pI: approximately 5.20-5.35, MW: approximately 150kDa), and a group E (pI: approximately 6.25-6.50, MW: approximately 60kDa) are measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149622-A (JP)
Title: Liquid crystal device and electronic equipment using the same
Inventor: OKUMURA OSAMU
IPC: G02F1/1343
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal device capable of obtaining bright display utilizing a liquid crystal mode using a polarizing plate. SOLUTION: Signal lines 1507, MIM elements 1508, and pixel electrodes 1509 are arranged on an element substrate 1502, and a top side polarizing plate 1501 is placed on a viewing side. Counter electrodes (scanning lines) 1511 and color filters 1510 are arranged on a counter substrate 1504, and beneath that, a bottom side polarizing plate 1505 and a scattering reflection plate 1506 are placed. A 90-degree twisted nematic liquid crystal 1503 is filled between both substrates. The color filter 1510 is arranged only on a part of the light- modulable area in each dot.
Patent JP-2003155573-A (JP)
Title: Pretreating solution for electroless plating, electroless plating bath and electroless plating process
Inventor: EN HONCHIN
IPC: H05K3/18
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an electroless plating technique by which plating can surely be promoted without Pd substitution reaction and the plating deposition can be made fast. SOLUTION: In the electroless plating method of subjecting a primary plated film (or a metal film) formed on a substrate to a secondary plating (electroless plating), the secondary plating is carried out after a surface potential of the primary plated film is adjusted so as to be more base than the most base surface potential that a surface current density of the primary plated film is zero in an electroless treating solution for the secondary plating. The pretreating solution, which is suitably used for carrying out the electroless plating and contains a basic compound, a reductant and a complexing agent, and the electroless plating bath are also provided.
Patent JP-2004062037-A (JP)
Title: Liquid crystal display
Inventor: KADOTANI TSUTOMU
IPC: G02F1/1335
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display enhanced in a contrast ratio.  <P>SOLUTION: In each pixel of the liquid crystal display, a pixel electrode wire 35, formed in the pixel and connecting storage capacitances, is made thinner in film thickness than that of a signal wire 31 shielded by a black matrix 23. Light scattering on a side surface is reduced, black luminance is lowered and the contrast ratio is enhanced by forming the film thickness thinner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072188-A (JP)
Title: Squelch circuit
Inventor: HARA KENJI
IPC: H04L25/02
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a squelch circuit for solving the problem that the CRC just happens to indicate a normal result at a probability of 16 bits, that is, once per 655, 536 times even through the provision of a 16-bit CRC code.  <P>SOLUTION: The technology detects a fault in data by checking whether or not a Manchester code indicates its property wherein the Manchester code has a duty factor of 50%, when a level of the first half is L, the latter half is at an H level, and when the level of the first half is H, the latter half is at an L level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055323-A (JP)
Title: Method for producing 1-amino-4-hydroxyanthraquinones
Inventor: THIEBES CHRISTOPH
IPC: C07C225/36
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1-amino-4-hydroxyanthraquinones having no defect of a low space-time yield and insufficient brightness of a dye in a conventional technique. SOLUTION: This method for producing the 1-amino-4-hydroxyanthraquinones of formula (I) [wherein, R is an aliphatic or aromatic group] is characterized in that 1,4-dihydroxyanthraquinones are reacted with aliphatic or aromatic amines in the presence of N-methyl-2-pyrrolidone.
Patent JP-2004068697-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: MATSUMOTO TAKASHI
IPC: F02B13/02
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, without sufficient atomization of fuel during injection from an intake pipe, an actual air-fuel ratio shifts from a target air-fuel ratio due to deposition on wall surface or the fuel deposited on the wall surface flows into a cylinder to cause worse emission.  <P>SOLUTION: An intake air injection pipe 34 is installed near a premixture fuel injection valve 17 for atomizing fuel to be injected with assist air using intake air taken from the downstream side of a turbo charger 50. At this time, the flow rate of the intake air to be injected from the intake injection pipe 34 is controlled depending on an engine load, an engine speed, intake air pressure, turbocharging pressure and intake air temperature. Similar assist air is performed using exhaust air taken from an exhaust passage and both intake air and exhaust air. Furthermore, a timing for injecting premixture fuel is changed to control the distribution of a premixture formed in the cylinder to change combustion characteristics in the cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068973-A (JP)
Title: Belt transmission device
Inventor: NAGATANI SHUICHI
IPC: F16H7/12
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To stably adjust tensile force of a belt of a span at a loose side by specifying a relation for layout of each arm and a belt span and making the arm at the loose side rotatable for a belt transmission device in which tension pulleys are pivotally supported respectively on top ends of a pair of oscillatable arms, and the belt spans at both sides are pressed by the pulleys to adjust the tensile force.  <P>SOLUTION: An arm angle θa formed between the both arms 16 and 17 is set so that hub load angles h1, h2 formed between center lines L1, L2 of each of the arms 16, 17 integrated each other and pulley pressing directions F1, F2 in which the belt spans 8a, 8b press the tension pulleys 28, 38 are 170° or under.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067351-A (JP)
Title: Cylinder lifting tool
Inventor: KURIHARA NOBUCHIKA
IPC: B66C1/66
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting tool having a pantograph mechanism, capable of being engaged with an opening of a frame for lifting a work, doing work with only one lifting tool regardless of the size of the opening, and easy in operating an open-stopping hook.  <P>SOLUTION: This lifting tool includes upper and lower links and a latching pawl for engagement with the lower link by being inserted into a cylinder opening. The lower link 7 is of V shape, and a top 7a of the V-shaped link is jointed by a lower joint shaft 10. In the lower joint shaft 10, a positioning lever 14 having a positioning plate 16 is jointed at its lower end. In an upper joint shaft 6, the lower joint shaft 10 is engaged with its lower end. A lifting element 17 having an open-stopping hook 18 for retaining the pantograph mechanism in a contraction condition is rotatably attached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073957-A (JP)
Title: Continuously weighing device
Inventor: TAKAHATA MANABU
IPC: B02C23/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously weighing device which weighs, for example, plastic waste debris exactly and continuously for the safe operation of a combustion apparatus and obtains a discharge speed in a short time.  <P>SOLUTION: The continuously weighing device has an annular conveyer, a debris inlet, and a debris outlet positioned different by 180°from the inlet. Blades which are installed radially at equal intervals and divide a space on the annular conveyer are provided on the annular conveyer. The annular conveyer is rotated horizontally around a shaft. An operation means for obtaining the discharge speed of the debris by calculating the mass of the debris packed from the debris inlet and the number of revolution of the blades is provided in the weighing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075599-A (JP)
Title: Antimicrobial agent consisting essentially of steroid derivative
Inventor: SHIBAUE MOTONARI
IPC: A61P31/04
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new safer medicament for treatment, having antimicrobial activities against a staphylococcus including MRSA and MRSE, exhibiting clear infection-treating effects, and effective for infectious disease of gram-positive bacteria, especially infectious disease of the staphylococcus including the MRSA and the MRSE.  <P>SOLUTION: The antimicrobial agent consisting essentially of a steroid derivative is represented by general formula (I) (wherein, R<SB>1</SB>and R<SB>2</SB>are the same or different and each a cyclopentanoperhydrophenanthrene skeleton which may have a substituent; R<SB>3</SB>is a dibasic carboxylic acid residue).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115284-A (JP)
Title: Lamp with explosion-proof device
Inventor: MARCHAND JACKY PAUL
IPC: H01K1/70
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an explosion-proof device for an incandescent lamp. SOLUTION: The incandescent lamp has a vessel 100; feeders 103, 104 of a current conductor; and a filament 105 having turns A to H spirally arranged around a rotating shaft 102, one end 105a of the filament is connected to the feeder 103, the incandescent lamp further has a metallic support 108 in which one end 108a is connected to the feeder 104, the other end 108b is connected to the other end 105b of the filament; and a metallic bracket 109 electrically connected to one end or one turn of the filament and having almost a straight part, almost the straight part is parallel to the rotating shaft of the filament, and when the lamp is in a usual operating state, positioned in the lower part of the filament. The metallic bracket is in a potential of the end 105a for example.  In the end of the life of the lamp, the filament is slackened and brought into contact with the metallic bracket 109, short circuit is caused to break the filament, and thereby, the explosion of the lamp is prevented.
Patent JP-2004074651-A (JP)
Title: Rewritable recorder
Inventor: ARAI YASUHISA
IPC: B41J2/32
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To exactly set an erasure temperature, a recording temperature and the like even for a medium having different erasure or recording characteristics, and to prevent troubles, e.g. erasure remainder, darkening, lowering of recording density and the like.  <P>SOLUTION: The rewritable recorder is arranged to perform recording on a rewritable recording medium provided, on the surface of a supporter, with a recording layer exhibiting color developing properties when it is quenched after being heated at a first temperature and exhibiting discoloring properties when it is cooled gradually after being heated at a second temperature. The rewritable recorder is provided with a section for reading medium information printed or recorded on a medium and indicative of the type of the medium, and a section for setting first and second set temperatures and their heating time based on the information read out at the medium information reading section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074667-A (JP)
Title: Recorder
Inventor: NAKANO HIROTSUGU
IPC: B65H7/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and compactly provide a recorder, without a deterioration in performance, which enables a recording medium with low rigidity, such as paper, and a recording medium with high rigidity, such as a compact disc (CD), to undergo recording through the shared use of a single recording part by means of a simple constitution and control.  <P>SOLUTION: In this recorder, the recording medium with the low rigidity, such as a sheet material P, which is separated and fed from a feeding part 2 one by one, and the recording medium with the high rigidity, such as the CD, which is fed from a path different from a path for the recording medium with the low rigidity, undergo the recording through the shared use of the single recording part. The recorder is characterized as follows: a rigid body conveying path, which serves as a conveying path for the recording medium with the high rigidity, is almost linear; and a part of the feeding part 2 overlaps the rigid body conveying path in the direction of a vertical section but does not overlap it in a width direction almost orthogonal to the conveyance direction of the recording medium with the high rigidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049197-A (JP)
Title: Cell-culturing composition containing synthetic polymer
Inventor: TAKAGI MUTSUMI
IPC: C12N1/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culturing composition in a three-dimensional cell culture using a synthetic polymer as a scaffold, reducing an inhibitory activity against the culture by decomposed materials of the polymer.  <P>SOLUTION: This culture composition is characterized with that the volume of a liquid medium is ≥5 times of a polymer bulk volume, in an animal cell culture consisting of at least a solid synthetic polymer and the liquid medium in addition to the cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078811-A (JP)
Title: Control system
Inventor: MATSUYAMA SANEJI
IPC: G05B19/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that costs are increased due to increase of the number of controllers (field control stations) though the controllers are distributively arranged and subsystem communication modules are arranged to direct connection nodes of the controllers in order to realize subsystem communication with PLCs (programmable logic controllers) dotted in a wide range.  <P>SOLUTION: Intervals between the direct connection node to be directly connected with the controllers and remote nodes are connected by a general purpose network and the subsystem communication modules are arranged to the remote modes. Since the number of controllers can be reduced and general purpose components can be used, a control system which can perform control and information collection to the PLCs distributively arranged in the wide range can be constructed at low costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075181-A (JP)
Title: Lid material of container and re-sealing packaging container
Inventor: MATSUBARA HIROAKI
IPC: B65D77/20
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a re-sealing packaging container which has good hygienic cohesion and enables a simple re-sealing process without any specific facility such as a coater and dryer for applying adhesive and release agents.  <P>SOLUTION: A coextrusion multilayer film (X) in which asurface resin layer (A) which contains a thermoplastic resin (a), an adhesive resin layer (B) which contains a tackifier (b2) and a rubber-like block copolymer hydrogenation (b1) containing styrene block and diene block, and a heat seal resin layer (C) which contains a thermoplastic resin (c) are laminated in this order is used. The heat seal resin layer (C) of the lid material and the heat seal resin layer of the container are heat-sealed, and when the heat-sealed lid material is released from the container. The heat-sealed part of the adhesive resin layer (B) is exposed in an resealable adhesive status.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079965-A (JP)
Title: Optical semiconductor module and its manufacturing method
Inventor: TATO NOBUYOSHI
IPC: H01L31/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor module which decreases the amount of Au used so as to reduce its cost.  <P>SOLUTION: The optical semiconductor module is equipped with, a least, a hermetically sealed vessel provided with a ceramic terminal, leads, and optical semiconductors. Only the electrode of the ceramic terminal inside the hermetically sealed vessel and the leads are coated with Au. The parts coated with Au are shown by slashes in the figure. The electrode of the ceramic terminal and the leads are coated with Ni as an underlayer, and refractory metal, such as Pd, Pt, Mo or the like having a melting point of 1300°C or above is interposed between the Au coating and the Ni coating. The coatings of metals can be provided through electrolytic plating, electroless plating or deposition using a mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082346-A (JP)
Title: Print controller, print system and its controlling method, and program for performing the control method
Inventor: OKA KYOICHI
IPC: B41J2/21
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print control method for printing a color image on a print medium not to have an adverse effect on the final image quality using a plurality of color inks and a fluorescent ink.  <P>SOLUTION: In the print controller for printing an image corresponding to image information on a print medium using a plurality of color inks and a special ink, discharge quantity of the plurality of color inks and/or the special ink is controlled at the discharge position of the print medium not to exceed the ink receiving capacity of the print medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085292-A (JP)
Title: Cataphoresis member, its manufacturing method, and capillary cataphoresis apparatus
Inventor: KAWAZOE HIROSHI
IPC: G01N21/64
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cataphoresis member that can be handled easily and has improved heat radiation efficiency while capillaries are arranged accurately and compactly.  <P>SOLUTION: The cataphoresis member has a first support having a first support layer, a first adhesive layer, and a second support layer, and a plurality of capillaries. The first adhesive layer is formed on the first support layer. The plurality of capillaries are laid on the first adhesive layer to form a capillary layer. The second support layer is formed on the capillary layer. The capillary comprises: a window section that is exposed while the first support is partially removed; and a sample injection section where one end of the first support is removed for exposure. The capillaries are arranged while making axes in parallel on one surface at each section of the window section and a sample injection section. In the cataphoresis member, the entire capillary length from the detection section of the capillary defined as the intersection point between one plane that orthogonally crosses the axis of the capillary at the window section and each capillary to the tip section of the sample injection section is equal.  <P>COPYRIGHT: (C)2004,JPO