baber/WOPTO huggingface dataset:
Patent JP-2004310829-A (JP)
Title: Disk cartridge
Inventor: INOUE NAOKI
IPC: G11B23/28
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily identify a disk cartridge prior to the insertion of the whole disk cartridge into a disk drive device.  <P>SOLUTION: The disk cartridge comprises at least an outer shell 2 having an opening 22 into which a disk table 66 is inserted, an inner shell 3 rotatably supported in the outer shell, shutter members 4, 4 each rotatably supported on the inner shell, and a disk-shaped recording medium 5 rotatably housed in a housing space formed between the inner shell and a first shell. Further, in the disk cartridge 1, in which a shutter member is rotated to open and close the opening in the outer shell as the inner shell is rotated with respect to the outer shell, and which is inserted into an insertion hole 51a in the disk drive to mount the disk-shaped recoding medium on the disk table for the use thereof, at least an identification groove 17 is formed in the outer shell, which is opened in the side of the disk cartridge in an insertion direction of the same with respect to the insertion hole for identifying a disk cartridge of another kind.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310377-A (JP)
Title: Management system
Inventor: OBAYASHI FUMIAKI
IPC: G06Q50/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system capable of being easily contracted and extended, and also easily developed to various purposes or diversed to another system by adding a necessary agent.  <P>SOLUTION: In this management system, functions can be extended by combination of an equipment agent part A consisting of an equipment agent group with a function agent part consisting of a function agent group. As the function agent part, for example, a security agent part B1, a state grasping agent part B2 consisting of a grasping agent group for grasping living conditions, a watching agent part B3 consisting of a watching agent group for determining an abnormal sign or the like and performing a processing responding to it, an energy saving agent part B4 consisting of an energy saving agent group for determining an energy consumption state, and the like are combined, whereby this system can be extended to various systems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307623-A (JP)
Title: Cold seal adhesive composition
Inventor: TANABE MASAYUKI
IPC: C09J171/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cold seal adhesive composition which has slight deterioration by heat, light, oxygen, or the like, and excellent seal adhesive strength, blocking resistance and printability.  <P>SOLUTION: This cold seal adhesive composition comprises 0.1-10 pts. wt. of a nonionic surfactant having 50-200 mols of addition molar number of ethylene oxide and 50-200 pts. wt. of fillers based on 100 pts. wt. of the solid content of a modified natural rubber latex obtained by subjecting 25-60 pts. wt. of a monomer consisting essentially of one or more kinds selected from a (meth)acrylic acid alkyl ester monomer and/or a styrene monomer to graft polymerization in 100 pts. wt. of a rubber component of natural rubber latex. The cold seal adhesive that has slight deterioration by heat, light, oxygen, or the like, and excellent seal strength is obtained by using the natural rubber latex having a high modification ratio and the nonionic surfactant having 50-200 mols of addition molar number of ethylene oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316114-A (JP)
Title: Composite beam member
Inventor: KAWAKUBO MASATAKA
IPC: E04B1/58
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite beam member prevented from the separation of a wood member and steel which are completely bonded, free from interference with the steel even if driving nails from a beam top end and a side face and dispensing with machining of a hole for piping or the like to pass through.  <P>SOLUTION: This composite beam member 1 composed of the wood member 2 and a rigid reinforcing member 3, is a built-up beam 1 built up by forming the reinforcing member 3 as a truss reinforcing member 3 integrally formed with a support part (a truss part) 32 made of steel and a flat nail plate part 31, and nailing the nail plate part 31 of the reinforcing member 3 from the side faces 22 of an upper chord member 2 and a lower chord member 2 of the wood member 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314699-A (JP)
Title: Electromagnetic solenoid apparatus
Inventor: INOGUCHI TETSUNORI
IPC: B60K20/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operating noise caused by an electromagnetic solenoid apparatus 4 built into a shift lever releasing apparatus of an automatic transmission vehicle so that it is advantageous in terms of cost by utilizing an existing coil spring Sp.  <P>SOLUTION: In the electromagnetic solenoid apparatus, a plunger 11 is energized in an axial direction by a coil spring Sp for returning. The plunger 11 is rotated and energized by the coil spring Sp, so that a pin 13 can constantly slide at a long hole section 17 of an extension arm 14. As a result, the plunger 11 is displaced while the pin 13 constantly slides at the long hole section 17 following energization or non-energization to a coil 5, thus preventing the pin 13 from clattering in the long hole section 17. Additionally, the plunger 11 is displaced in a two-point contact state in the bobbin by reaction when the pin 13 slides at the long hole section 17, so that the plunger 11 does not clatter in the bobbin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062863-A (JP)
Title: Japanese input device and method for mobile communication terminal
Inventor: SUN-SUU RYUU
IPC: H04M1/725
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal having an easy Japanese input structure and to provide a key matrix structure having an input structure corresponding to the rows and columns of the Japanese Katakana syllabary table.  <P>SOLUTION: The key matrix 20 having the input structure corresponding to the rows and columns of the Japanese Katakana syllabary table comprises a plurality of numerical keys 1-0 for selecting the line of a character to be inputted; a plurality of special keys 23-26 for selecting the column of the character to be inputted; a first conversion key 21 for converting a basic character inputted by the combination of the numerical keys 1-0 and the special keys 23-26 to a voiced consonant or voiceless bilabial consonant; a second conversion key 22 for converting the basic character inputted by the combination of the numerical keys 1-0 and the special keys 23-26 to a prolonged sound, palatalized or labio-velarized syllable or geminate consonant; and a third conversion key 27 for executing the conversion function between Hiragana and Katakana. The mobile communication terminal includes this key matrix structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319209-A (JP)
Title: Ball grid array type ic socket
Inventor: KAJINUMA SHUJI
IPC: H01R43/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball grid array type IC socket which sufficiently horizontally displaces a solder ball from a fixed part, of shortening a signal path, and of securing positional accuracy of the solder ball.  <P>SOLUTION: Each contact 14 fixed to a contact receiving hole 12 of a housing 2 has a base part (fixed part) 44, a contact arm 46, and a tine 48 extending from the lower end of the base part 44 toward a board 8. The contact arm 46 is projected so as to be extended upward and bent in one direction. The tine 48 is composed of a solder ball connection part 62, and a transition part 66 for connecting the fixed part 44 to the connection part 62 and used for displacing it in the same direction as the contact arm 46. The transition part 66 has a vertical part 66b nearly vertical to the connection part 62 for preventing the displacement and deformation of the solder ball 63 by stopping the movement of the solder ball 64.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316530-A (JP)
Title: Control device for internal combustion engine
Inventor: MUTO HARUFUMI
IPC: F02D45/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine for correcting the present measured throttle valve opening and the future estimated throttle valve opening so that the future intake air quantity can be accurately estimated even when the engine is in a steady phase where the throttle valve opening is nearly the minimum opening at the time of estimating the future intake air quantity based on the present output by an air flow meter, the present measured throttle valve opening and the future estimated throttle valve opening regardless of whether the engine is in a steady phase or a transition phase.  <P>SOLUTION: When the present measured throttle valve opening TA1<SB>(i)</SB>is at a set value (TAmin+<SB>α</SB>) or below, it is corrected to be the minimum opening TAmin (step 405), and the future estimated throttle valve opening TA2<SB>(i+n')</SB>is corrected by subtracting the difference between the measured throttle valve opening TA<SB>(i)</SB>before correction and the minimum opening TAmin (step 404).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317812-A (JP)
Title: Optical retardation compensation film, compound polarizing plate, polarizing plate and liquid crystal display device
Inventor: TAGAMI MASAKATSU
IPC: B32B7/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation film used for improving the contrast and the angle of view of a liquid crystal display device.  <P>SOLUTION: The optical compensation film is obtained by drawing an annular olefin-based resin film, and a retardation R<SB>e</SB>in a plane, and a retardation R<SB>th</SB>in the thickness direction defined by expression 2 satisfy a prescribed condition, then, can optically compensate light elliptically polarized through a liquid crystal cell, and the liquid crystal display device which has a drastically improved contrast and angle of view can be obtained by using the optical compensation film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360707-A (JP)
Title: Retainer
Inventor: UEDA KOJI
IPC: C23C8/56
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer made of a steel material whose carbon content is 0.25 wt.% or less capable of exerting a stable performance for a long time even if it is used in a high-speed rotation such that the slipping speed of the contacting part between rolling elements and the retainer exceeds 15 m/sec.  <P>SOLUTION: The retainer 4 is for a self-aligning roller bearing is manufactured through such processes that a work is processed into the shape of retainer by press working using an SPCC and a nitride layer having a hardness Hv 650 or more is formed at the surface by subjecting the work to a nitriding treatment, followed by a phosphate coating process or a sulphurizing process, and thereby a lubricative coating film is formed having a thickness between 1.0 μm and 10.0 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004790-A (JP)
Title: Method and circuit for controlling electron device, electronic circuit, electro-optical device, driving method for the same, and electronic equipment
Inventor: YAMADA TADASHI
IPC: G09G3/36
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit suitable for suppressing the variance of luminance to control luminance values of pixels with a high precision.  <P>SOLUTION: A data line driving circuit 102 controls a current value of a control signal at intervals of a period T<SB>1</SB>on the basis of digital data DAB of 8 upper bits out of digital data In and performs pulse width control of a period T<SB>2</SB>with respect to a part to be subjected to D/A conversion on the basis of the same digital data out of the control signal, on the basis of digital data SUB of 2 lower bits out of digital data In.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327520-A (JP)
Title: Composite semiconductor substrate, method of manufacturing the same electrooptic device, and electronic equipment
Inventor: YASUI ATSUTO
IPC: H01L21/336
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing composite semiconductor substrate by which the slipping or dislocations of single-crystal semiconductor layers and the formation of lattice defects, HF defects, etc., in the semiconductor layers can be prevented.  <P>SOLUTION: The method of manufacturing a composite semiconductor substrate 600 constituted by sticking a semiconductor substrate provided with a single-crystal semiconductor layer to a supporting substrate 500 includes a sticking step of producing a laminated substrate by sticking the semiconductor substrate to the supporting substrate 500, a hydrogen ion implanting step of implanting hydrogen ions into a prescribed region (no-element forming region) 230 of the single-crystal semiconductor layer in the laminated substrate, and a heat-treating step of heat-treating the laminated substrate after the hydrogen ions are implanted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321325-A (JP)
Title: Method of quantitating blood glucose level
Inventor: NAKAGAWA TAKEHIRO
IPC: G01N21/359
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and quantitatively analyze a blood glucose level in biological components continuously varying like a biological tissues or a body fluid.  <P>SOLUTION: This method of quantitating a blood glucose level in the biological tissues or the body liquid utilizes absorption of light in a near infrared area. A group of additional data consisting of one or a plurality of blood glucose levels obtained from body fluid intake of a person to be measured in advance of blood glucose level measurement and the same number of light absorption spectrums as it obtained by light measurement is added to a group of fixed data consisting of a plurality of blood glucose levels obtained in advance by body fluid intake and light absorption spectrums obtained in advance by light measurement, and multivariate analysis is applied to these groups of data to obtain a calibration function. The density of the blood glucose level in the light absorption spectrums is quantitated based on this calibration function. Since the calibration function by data of a patient to be predicted is calibrated, precise quantitation is performed. If the group of additional data is obtained on the same day as the measuring day of the light absorption spectrum to quantitate, influence of difference between days can be removed in addition to a personal difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326568-A (JP)
Title: Image processor, image processing method, image processing program and computer-readable recording medium with its program recorded
Inventor: HIROSE TADASHI
IPC: G06V30/10
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, an image processing program, an image processing method and a computer-readable recording medium with its program recorded for correctly detecting reverse characters out of an input image.  <P>SOLUTION: An image processor is provided with a reverse image deciding means (S51-S70) to decide whether predetermined image information is an image on which characters whose density is higher than at least that of ground is plotted or an image on which characters whose density is lower than at least that of ground is plotted from run length in order to make the reverse image judgement of an area to be judged. The reverse image is decided from the run length so that any wrong judgement can be avoided when the ratio of non-reverse characters occupying the area to be judged is large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325010-A (JP)
Title: Waste incineration method and its process
Inventor: TAKEDA TAKASHI
IPC: A62D101/22
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To decompose dioxin or heavy metal in fume-cleaned sewage without using a special device and to collect the heavy metals on one place in incineration of wastes.  <P>SOLUTION: In this waste incineration method, the dust is removed from a flue gas from an incinerator by a dust collector and the exhaust gas after the dust removing, is cleaned by a wet type fume cleaning method. The fume cleaning drain generated by the wet fume cleaning method is aggregated and concentrated to be the fume-cleaned sewage, and returned to the incinerator, whereby the dioxin in the sewage is heated and decomposed, and the heavy metal is returned to the dust collector with the flue gas through the incinerator, to be taken out as the collected ash.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346731-A (JP)
Title: Phase control multi-electrode type alternating current discharge lighting device
Inventor: MATSUMOTO KAZUNORI
IPC: F21Y101/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase control multi-electrode type alternating current discharge lighting device with high energy saving efficiency, long life, and without flicker, which can be mounted to a conventional device.   <P>SOLUTION: A plurality of sheet-shaped ring electrodes are arranged into concentric circle shape and closely fixed to the concave surface side of an electrode mounting body formed into hemispheric shape through sheet-shaped insulation bodies, and a hemisphere-shaped front glass, of which inside is coated by phosphor, is mounted to the opposing surface of the electrode mounting body to form a spherical discharge chamber. A magnetized multi-poled sheet- shaped magnet is stuck along the ring electrode, and a cooling means cooling the ring electrode is mounted to the outside of the discharge chamber. A phase control multi-electrode alternating current power source circuit is arranged to the inside of a socket mounted to the discharge chamber. A continuous discharge is realized by supplying power source to the respective ring electrodes through the circuit arranged in the socket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335563-A (JP)
Title: Solar cell module
Inventor: TAFU ICHIRO
IPC: H01L31/042
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module which is capable of receiving sunlight well and much improved in power generation efficiency even when the solar cell module is used in an installation environment such as a vertical plane or the like where the module is installed.  <P>SOLUTION: A transparent material which refracts sunlight is provided on the light receiving plane of the solar cell module, so that the light receiving plane of the solar cell module is capable of restraining sunlight from being reflected, and the solar cell module is capable of keeping its power generation output constantly high even in the case that the light receiving plane of the solar cell module is smooth, an incident angle of sunlight is large, and most of sunlight is reflected from the smooth surface of the solar cell module to deteriorate the solar cell module in light receiving efficiency. The transparent material refracting sunlight is formed into a corrugated structure composed of a plurality of wavy forms that are continuously connected in a lateral direction or formed into a structure having a plurality of pyramids on its front surface, so that the solar cell module is prevented from deteriorating in power generation efficiency due to the reflection of sunlight from its surface and capable of generating electric power without deteriorating its power generation efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331256-A (JP)
Title: Safety device in moving shelf device
Inventor: MATSUMOTO KEIJI
IPC: A47B53/02
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device in a moving shelf device capable of conducting electricity only immediately after the occurrence of earthquake to operate the safety device while usually shutting off current carrying into an actuator, and of maintaining a condition in which current carrying has been shut off even if current carrying is shut off after starting the safety device operation.  <P>SOLUTION: A braking body 9 provided with an engaging part 10 in the direction along a rail 3 is arranged, and a locking body 11 capable of engaging with and disengaging from the engaging part is provided on each moving shelf so as to elevate. An operation body 12 is slidably provided in the direction crossing the rail orthogonally, and the locking body is operated in the interlocking relationship with elevation operation in accordance with moving of the operation body. While the operation body is moved against elastic energizing force to lock moving by a lock member 15 driven by the actuator 14, the locking body leaves the braking body, the actuator is driven when earthquake occurs, locking of the operation body by the lock member is released, and the operation body moves by elastic energizing force to lock the locking body in the engaging part of the braking body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335182-A (JP)
Title: Connector for semiconductor device
Inventor: SATO SHIGERU
IPC: H01R33/76
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate attaching and detaching operations of a semiconductor device even if the number of the electrodes of the semiconductor device to be mounted is increased, and to realize the reduction of the inductance of a signal line.  <P>SOLUTION: When the semiconductor device 10 is pushed to a contact terminal 20 the amount of being pushed is devided into a plurality of stages by cover members 8 and 12. Further, the contact terminal 20 has a movable side terminal 22 and a fixed side terminal 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004823-A (JP)
Title: Liquid crystal display device and driving method for the same
Inventor: MATSUEDA YOJIRO
IPC: G02F1/1368
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress malfunction of a shift register of a driver and the occurrence of noise, which are accompanied with realization of high definition, while securing sufficient write characteristics and holding characteristics.  <P>SOLUTION: A positive supply voltage V<SB>ddy</SB>of a scanning line driving circuit is set so as to satisfy V<SB>ddy</SB>≥Vid2+ΔVy2. A negative supply voltage V<SB>ssy</SB>of the scanning line driving circuit is set so as to satisfy V<SB>ssy</SB>≤Vid1-ΔVy1. Satisfactory holding characteristics are obtained regardless of a value of a parasitic capacity or the like by this power supply bias condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338184-A (JP)
Title: Two-color molding method for key top
Inventor: TAKEBE MASAZUMI
IPC: H01H11/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-color molding method for a key top excellent in design properties.  <P>SOLUTION: In the primary injection in this two-color molding method for the key top, a light transmissive resin layer (30) is injection-molded and the protruded part (30a) corresponding to the plane pattern of a surrounding part such as a character, a figure, a mark or the like is formed to the rear surface thereof at the same time. In the secondary injection molding, photo-shading resin layers (20a and 20b) are injection-molded on the outside and inside regions, both of which are demarcated by the protruded pattern of the protruded part (30a), on the rear surface of the light transmissive resin layer (30). Since the gate marks (g2 and g3) formed when the photo-shading resin layers (20a and 20b) are subjected to gate cutting are present inside the key top (10), they can not be visually recognized from the outside of the key top (10). By this method, the design properties of the key top (10) can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI