baber/WOPTO huggingface dataset:
Patent JP-2003124419-A (JP)
Title: Semiconductor device
Inventor: TAJIMA KIYONARI
IPC: H01L25/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving flexibility in design, with smaller size. SOLUTION: A semiconductor device 11 is provided with an inner lead part 13b and a lead terminal 13a. The inner lead part 13b (A) is formed into crank shape, and the inner lead part 13b (B) is cut at a prescribed position, being constituted with a chip-side lead part 16a and a terminal-side lead part 16b. Each of the chip-side lead part 16a and the terminal-side lead part 16b is provided with a support part 16c, and both support parts 16c is secured to a chip resistor 17 using a conductive bond 19. The chip resistor 17 constitutes a part of the inner lead part 13b (B), with the inner lead part 13b (A) crossing the inner lead part 13b (B). Related to the chip resistor 17, a ceramics layer is provided on the outer perimeter of the resistor, with its resistance value being 0 Ω.
Patent JP-2002341171-A (JP)
Title: Reinforcing member for optical fiber welded part
Inventor: MORIGAMI HIROAKI
IPC: G02B6/255
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide reinforcing members for an optical fiber welded part having high mechanical strength to improve reliability while maintaining the advantage that the mass production of crystallized glass of low thermal expansion is easy. SOLUTION: The reinforcing members 13 and 14 for the optical fiber welded part are composed of the crystallized glass of low thermal expansion to an approximately planar or bar form and have surface layers in precipitation of β-quartz solid solution crystals or the surface layers in precipitation of β-spodumene crystals on surfaces 13a, 13b, 14a and 14b which face the optical fibers having the welded part and are approximately parallel thereto.
Patent JP-2003123950-A (JP)
Title: Heat treatment device
Inventor: SASAKI KATSUYA
IPC: H05B6/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment device having large capacity capable of uniformly heating an object such as fluid and powder. SOLUTION: An annular space for housing or passing the object is formed of a housing 2 and an inner cylinder 5 arranged inside it. A heating element group 4 composed of a large number of chains 11 constituted by connecting an induction heating element 10 made of a nonmagnetic conductive material is arranged in the space. The hating element 10 is induction heated by an induction coil 3 arranged outside the housing 2, and is constituted so as to heat the object via the heating element 10. Since the space for arranging the heating element group 4 is formed in an annular shape, the volume of the space can be increased without increasing the thickness of the heating element group 4 so that the treatment capacity can be increased while securing uniform heating of the heating element group 4.
Patent JP-2003083879-A (JP)
Title: Liquid sample holder
Inventor: FUJISHIGE NORINAGA
IPC: G01N21/33
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a sample holder capable of measuring the absorption spectra of visible light and ultraviolet ray regions of a liquid sample while minimizing the use of an organic solvent. SOLUTION: This structure in which one side of a thin film worked from a polymer or copolymer not having a chemical structure which absorbs lights extending from ultraviolet ray region to visible light region is roughed is applied to the window of a sample holder for spectrophotometer, whereby measurement of absorption spectra from 240 nm or, in the use of a cellulose film, extending over a wavelength band from 190 nm to 700 nm can be substantially performed.
Patent JP-2003082262-A (JP)
Title: Erasing composition for eraser of ball-point pen ink
Inventor: YOSHIMOTO TOSHIO
IPC: C09D9/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an erasing composition for an eraser of the mark written with a ball-point pen to beautifully erase the mark leaving inconspicuous erased result having good impression in contrast with conventional erasing method with a correction pen to leave conspicuous erased mark and give bad impression in the case of correcting several parts and troublesome for writing on the rough surface of the corrected part in spite of the convenience for overwriting. SOLUTION: Nonionic surfactants of alkyl allyl ether type, alkyl ether type, alkylamine type, alkyl ester type and polycyclic phenyl ether type and anionic surfactants of sulfonic acid type and sulfuric acid ester type are easily soluble in water, alcohol, ester, ketone, aromatic solvent and organic solvent. A mark written with a ball point pen ink is erased by using a solution obtained by dissolving the above surfactant in a solvent to a concentration of >=1% in combination with a chlorine-based solvent. Concretely, a solution of sodium hypochlorite is used as the 1st liquid and then an erasing liquid composition for a pressure-sensitive paper is used as the 2nd liquid.
Patent JP-2003129327-A (JP)
Title: Specific cross section yarn
Inventor: KAWAMOTO MASAO
IPC: D01D5/32
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a fiber that has a good fabric hand as a clothing material and can develop effective functions as a non-clothing material. SOLUTION: When the direct distance from the center of the gravity on the fiber cross section to the far most point of the outer periphery of the fiber is represented by A, the cross section has >=10-fold A length of the outer peripheral length of the total fiber. In addition, when the outer periphery length of the total fiber outer length is represented by B, the fiber has >=20 grooves of the width of <=1/50 B and the depth of >= the double width.
Patent JP-2003128316-A (JP)
Title: Sheet discharge device and image forming device equipped therewith
Inventor: SAITO TAKASHI
IPC: B65H29/22
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To discharge a sheet in a proper attitude by eliminating malfunction in which the rear end of the sheet in a conveying direction is not completely discharged by an discharging means and collides with a succeeding sheet to cause a jam, or a sheet, skewed by discharging and improperly aligned, is over lapped by a succeeding sheet, in a sheet discharging device with alignment action by contacting sheets during sheet discharge. SOLUTION: The device is provided with the discharging means for discharging sheets, a housing means for hosing the discharged sheets from the discharging means, an alignment reference member for aligning at least one side of the discharged sheets in the housing means, an alignment rotation body for contacting the discharged sheet during discharge and moving the sheet to the alignment reference member, and a coercive discharging means for discharging the rear end of the sheet to the housing means, disposed in the upstream position nearly opposite to the alignment rotation body in the discharging direction.
Patent JP-2003129493-A (JP)
Title: Concrete skeleton and continuous footing
Inventor: OKUMURA AKIRA
IPC: E04B1/70
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that the beauty of a continuous footing is damaged or the durability of the continuous footing is decreased as the case may be, because zigzag cracks are caused around a ventilating hole in a radially spread manner by drying shrinkage attendant on curing of concrete, when the ventilating hole is provided in the continuous footing. SOLUTION: Crack inducing joints 23 are provided in a rising wall part 3 of the continuous footing 1 by making one end communicate with the ventilating hole 16; and the cracks, which are caused around the ventilating hole 16, are concentrated into the joints 23. Thus, the cracks are inhibited from being randomly spread, so that an appearance can be prevented from being deteriorated.
Patent JP-2003129939-A (JP)
Title: Wind power generator
Inventor: SUZUKI HIROYUKI
IPC: F03D3/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator capable of reducing manufacturing cost and utilizing wind power efficiently. SOLUTION: This wind power generator is provided with a base 12, a vertical support column 14 whose lower end is rotatably attached to the base, one or a plurality of shafts 16 extending in the horizontal direction by passing through the vertical support column and attached rotatably to the vertical support column, and a pair or a plurality of pairs of platelike blades 20, 22 attached to each side of the shafts across the vertical support column so as to form a nipping angle α each other when viewed on a side.
Patent JP-2003126848-A (JP)
Title: Adsorbent for drainage purification and production method thereof
Inventor: MATSUSHITA YOSHITAKA
IPC: C02F1/28
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cost effective adsorbent for drainage purification, performing high water-quality purification and also the method for producing it. SOLUTION: The adsorbent for drainage purification is obtained by crushing slag mass generated by adhering to the walls of furnaces, flues and the like in industrial waste incinerating facilities to fine particles of about 0.1 mm in average diameter, and granulating the fine particles into porous particulates of about 0.5 mm in average diameter. The method for producing the adsorbent for drainage purification includes a process in which the slag mass generated by adhesion to the walls of furnaces, flues and the like in industrial waste incinerating facilities is crushed to fine particles and a process in which the crushed fine particles are granulated into porous particulates through the use of fluidized bed granulation method. A dissolved liquid of cellulose or starch is preferable as a binder for the use of the fluidized bed granulation in the granulation process.
Patent JP-2003138954-A (JP)
Title: Lane follow-up control device
Inventor: FUJIWARA YUKIHIRO
IPC: B62D6/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a lane follow-up control device improved so that the variation of physical parameters will not lead to the deterioration of a lane follow-up performance. SOLUTION: This lane follow-up control device comprises a road configuration detection means for detecting a road configuration during traveling, a means for modeling a traveling lane based on the output of the road configuration detection means, and a means for modeling the steering system of a vehicle based on the output of a moving state amount detection means and preset vehicle specifications. A means for modeling the uncertainties of the vehicle specifications is added to the control device. Thus, even if variable elements are contained in the vehicle specifications, the accuracy and stability of the lane follow-up control device can be increased since the lane follow-up performance is not impaired.
Patent JP-2003140850-A (JP)
Title: Information processing device
Inventor: IWATA NOBUO
IPC: G06F3/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To use efficiently a memory for printing an internet document, in a device for realizing both display and print of the internet document. SOLUTION: This information processing device has a parser part 22 for analyzing document data and outputting the analysis result as internal data, a browser control part 23 and a page expansion part 25 for processing the document in a prescribed output form based on the analysis result outputted from the parser part 22, and a switching means for switching a memory space used by the parser part 22 corresponding to the browser control part 23 and the page expansion part 25.
Patent JP-2003136224-A (JP)
Title: Reduction casting method
Inventor: BAN KEISUKE
IPC: C22B9/05
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To achieve suitable reduction casting without damaging the reducing action of a reducing compound when a molding tool is cooled approximately to a room temperature and the casting is performed so as to surely make the reducing action act on molten metal by activating the reducing compound for reducing an oxide film on the surface of the molten metal. SOLUTION: In a reduction casting method for casting while reducing the oxidized film formed on the surface of the molten metal by pouring the molten metal into a cavity 16 in the molding tool 10 and bringing the molten metal into contact with the reducing compound in the cavity, after activating the reducing compound by bringing metallic gas and reactive gas producing the reducing compound into contact with a core 14 as a heating body, the reducing compound is made to act on the molten metal and the casting is performed.
Patent JP-2003135564-A (JP)
Title: Medicine bag
Inventor: OCHI YOSHINORI
IPC: A61J1/14
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To allow an enclosed medicine to be confirmed in the enclosed state and to have excellent properness for printing prescribed information regarding a medicine bag used in a medical institution, a pharmacy, or the like, for enclosing the medicine passed to a patient. SOLUTION: A bag part 16 is formed of first and second bag pieces 12, 13 and carries information on medicine on at least one face. The first and second bag pieces 12, 13 are formed of transparent or semitransparent synthetic resin films, or either one of the first and second bag pieces 12, 13 is formed of the transparent or semitransparent synthetic resin film. The synthetic resin film is formed to have a thickness of at least 40 μm and heat resistance to a printer for carrying the information.
Patent JP-2003139810-A (JP)
Title: Relay failure detecting apparatus
Inventor: IMAI FUKAMI
IPC: H01H47/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a relay failure detecting apparatus capable of reducing error detection of failures due to relay contact failures, etc. SOLUTION: A driving force distribution control device 42 performs on-off drive on a relay 51 and detects open failures of the relay 51 when the relay 51 is on. The relay 51 is intermittently and repeatedly turned on and off a plurality of times. At this time, a microcomputer 50 determines a relay failure when a power supply voltage VB including the relay 51 is less than an open failure check voltage threshold value VL even if the number of times of the retrying of the relay 51 (the number of times by which the relay 51 is turned on) exceeds two times.
Patent JP-2003140691-A (JP)
Title: Voice recognition device
Inventor: NIIE MANABU
IPC: G06Q50/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a decrease in the efficiency for performing interactions cannot be avoided since voice recognition processing algorithm can not be changed according to a speaker, interaction contents and ambient noise and correction processing and extra interaction for inputting a correct answer are needed in addition in case of erroneous recognition or a recognition error. SOLUTION: A plurality of voice interaction control parts 110 are equipped with voice recognition engines 110A and 110B which respectively have different voice recognition processing algorithms, and those are switched to change the voice recognition processing algorithms.
Patent JP-2003142350-A (JP)
Title: Capacitor
Inventor: MATSUMOTO IKUO
IPC: H01R13/68
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To realize a capacitor having a fuse function which is free from lead. SOLUTION: The capacitor X is provided with a capacitor element 1 constituted of an internal electrode 16, an electrode 20 for external connection, and a conductor 4, which electrically connects the electrode 16 to the electrode 20 and functions as a fuse. The conductor 4 is constituted of an Ag-Sn base alloy. Preferably, the Ag-Sn base alloy is set richer with Ag than in the eutectic composition of Ag and Sn. When the capacitor element 1 is constituted of a porous body 12 of tantalum, the temperature for completely liquefying the Ag-Sn base alloy is in the range of 300 to 350 deg.C, and the ratio of Ag to Sn in the Ag-Sn base alloy is set, for example, to lie within the range of 83:17 to 90:10.
Patent JP-2003147454-A (JP)
Title: Method for manufacturing low-oxygen titanium material
Inventor: WADA HISAYUKI
IPC: C22B34/12
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a low-oxygen titanium material used for a target for semiconductor use by a Kroll method. SOLUTION: In the method for manufacturing the low-oxygen titanium material, sponge titanium after vacuum separation is cooled in a reactor vessel and a nitride film is formed on the surface of the sponge titanium in the reactor vessel and then the sponge titanium is taken out of the reactor vessel and cut or crushed. The nitride film forms desirably by changing low-oxygen nitrogen gas having a ratio of the partial pressure of nitrogen to the partial pressure of oxygen of >=20 into the reactor vessel and to change the nitrogen gas after the temperature in the central part of the sponge titanium reaches <=200 deg.C in the reactor vessel.
Patent JP-2003158836-A (JP)
Title: Motor arrangement
Inventor: SAKOTA EISAKU
IPC: H02K21/22
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor arrangement wherein rotational accuracy is enhanced; abnormal noise from a motor is eliminated; and the number of points of thermal welding can be reduced to reduce a machining cost. SOLUTION: A stator core 15 is secured directly on a housing 13 by thermal welding.
Patent JP-2003157536-A (JP)
Title: Method and device for recording on optical information recording medium
Inventor: NARUMI SHINYA
IPC: G11B7/0045
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent trouble in a recorder relative to next generation media by adopting or no adopting the low-order compatibility of an optical information recording medium relative to an existent optical information recorder. SOLUTION: In the recording method for the optical information recording medium in which information on a recordable linear velocity can be set to 0-25 m/s while having the information on the recordable linear velocity in the optical information recording medium, the linear velocity recordable with the optical information recording medium is compared with the linear velocity recordable with the recorder for performing recording on the optical information recording medium and when the range of the linear velocity recordable with the optical information recording medium is within the range of the linear velocity recordable with the recorder, recording on the optical information recording medium is performed.
Patent JP-2002234984-A (JP)
Title: Thermoplastic resin composition and molded article thereof
Inventor: MATSUDA MASA
IPC: C08K7/06
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in electroconductivity and molding properties, and a molded article composed of the thermoplastic resin composition. SOLUTION: The thermoplastic resin composition comprises 100 pts.wt. of a thermoplastic resin (I) comprising 60-99 wt.% of a rubber-reinforced styrenic resin (A) and 1-40 wt.% of a polyamide elastomer (B) and 2-25 pts.wt. of a carbon fiber (II), where the relation between the compounded amount of the carbon fiber (II) and that of the polyamide elastomer (B) is specified.
Patent JP-2003155464-A (JP)
Title: Adhesive sheet with extremely thin metal film and comprising epoxy resin composition
Inventor: MIYASHITA TAKEHIRO
IPC: C09J113/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet which is suitable for the use in additive processing, enables a formerly difficult copper-foil direct processing with a laser, and is excellent in productivity and suitable e.g. as a printed circuit board material. SOLUTION: This adhesive sheet comprises an epoxy resin composition sheet formed into a film and an extremely thin, 50 nm- to 1,000 nm-thick metal film formed on at least one side of the epoxy resin composition sheet.
Patent JP-2003116739-A (JP)
Title: Ear sanitary instrument with light emitting function
Inventor: YUNOKI NOBUO
IPC: A47K7/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a safe and sanitary ear sanitary instrument 1 with a light emitting function, capable of brightly lighting the inside of another person's ear to clean his ears while looking at the inside thereof, a replaceable removable light emitting earpick 8, and a removable light emitting swab 13. SOLUTION: A micro-light source is housed in the tip of a cleaning member having excellent light transmittance at the tip of the ear sanitary instrument with a light emitting function, the light source is lighted to emit light, and light is transmitted from the tip of the cleaning member shaped like an earpick to be used as a light emitting earpick. The instrument is used as a removable light emitting earpick having a replaceable body tip or removable light emitting swab, and the emitted light is transmitted from the tip of the removable cleaning member to brightly light the inside of the ears, whereby another person's ears can be safely cleaned while looking at the inside thereof.
Patent JP-2003161935-A (JP)
Title: Device for bonding polarizing plate
Inventor: YAMABUCHI KOJI
IPC: G02F1/1335
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for bonding a polarizing plate with which efficiency of a polarizing plate bonding step is improved.  <P>SOLUTION: The device for bonding the polarizing plate 1a is provided with a holding means 60 to hold a rolled body 10 formed by winding a belt shaped polarizing plate 15b in a roll shape, a press die 80 to cut the belt shaped polarizing plate 15b continuously drawn out from the rolled body 10 corresponding to a shape of a liquid crystal substrate 30 and a polarizing plate bonding head 100 to bond the cut polarizing plate 15 to the liquid crystal substrate 30. The rolled body 10 is constructed by winding a composite body 15 comprising the polarizing plate 15b formed on a separator 15c as a support in the roll shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165533-A (JP)
Title: Packaging box
Inventor: TSUCHIYA HISASHI
IPC: B65D5/54
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box capable of preventing a breakable line on a side wall sheet from being folded, sufficiently maintaining the strength of the packaging box, and moreover facilitating unpackaging work.  <P>SOLUTION: A breakable line 12 capable of breaking a side wall sheet 4 in the right and left directions thereof when the packaging box is unpackaged is provided to the side wall sheet 4. The breakable line 12 is formed with a first linear breaking portion 13 whose discontinuous cut lines extend in a linear direction, and a second linear breaking portion 15 whose discontinuous cut lines extend in a linear direction in parallel with extension lines of the cut lines of the first linear breaking portion 13. With this formation, a step portion 17 which intersects the breakable line 12 in the folding direction thereof is formed between the first linear breaking portion 13 and the second linear breaking portion 15. When the packaging box is assembled, the folding of the side wall sheet which may be caused along the breakable line 12 can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168468-A (JP)
Title: Solid polymer type fuel cell
Inventor: OMA ATSUSHI
IPC: H01M8/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid high polymer type fuel cell, which removes effectively water generated in a gas reaction, condensed water after the condensation of steam, or the like, so that they may not flow in a reaction gas flow passage.  <P>SOLUTION: The solid high polymer type fuel cell has the flow passages 18 and 22 of fuel gas and oxidizer gas in a separator 12 and also has a gathering hole 19 for the fuel gas and an water outlet opening 27 of the gathering holes for fuel gas, which is connected to the above gathering hole 19 and is arranged in a fastening plate 15.  <P>COPYRIGHT: (C)2003,JPO