baber/WOPTO huggingface dataset:
Patent JP-2003266985-A (JP)
Title: Ball-point pen
Inventor: KATAOKA TAKASHI
IPC: B43K7/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of a poor seal between a ball and an apex edge part by appropriately pushing the ball forward by a rod part of a spring and to obtain smooth rotation of the ball by keeping a stable contact between the rod part and the ball.  <P>SOLUTION: The apex edge part 22 facing inward is provided at an apex of a tip main body 2. A ball seat 23 is provided on an inner wall in the neighborhood of the apex of the tip main body 2. The ball 21 is rotatably held between the apex edge part 22 and the ball seat 23. The spring provided with the rod part 31 is provided in the rear of the ball 21. The back face of the ball 21 is pushed forward by the apex of the rod part 31 to bring the ball 21 into close contact with the inner face of the apex edge part 22. A receiving part 32 with a ring-like crosssection being brought into contact with the back face of the ball 21 is integrally continuously connected with the apex of the rod part 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275756-A (JP)
Title: Scum problem-solving method for treating sewage and apparatus used therein
Inventor: KAWAHARA HIROMICHI
IPC: C02F1/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treating method for obtaining pure treated water by purifying the sewage while solving the problem of scum to be generated on the water surface of a sewage treating tank arranged for domestic use.  <P>SOLUTION: Original sewage is introduced into a first chamber A. The whole sewage in the chamber A is agitated in an always turbid state by injecting air continuously to the lower part of the chamber A to restrain scum from being generated on the surface layer in the chamber A. The agitated turbid sewage is filtered roughly and discharged to a second chamber B from a sewage outflow hole 2 arranged in the lower part of the chamber A by changing the water level of the chamber A by making the original sewage flow in the chamber A. The sewage discharged from the chamber A is kept quiet in the chamber B so that the heavy sludge component of the sewage is precipitated in the cone-shaped bottom part of the chamber B. The high-transparency sewage in the chamber B is discharged to the sewage treating tank 9 by changing the water level of the sewage by making the agitated turbid sewage flow in the chamber B. The upper layer of the sewage in the tank 9 is always agitated by injecting air continuously to the tank 9 to restrain scum from being generated on the water surface of the tank 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002295483-A (JP)
Title: Electric corrosion prevention rolling bearing
Inventor: TAKAGI TOSHIMI
IPC: F16C33/58
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric corrosion prevention rolling bearing having an insulation film having excellent resistance against creep, excellent thermal insulation property, and satisfactory dimensional stability by selecting a material of the insulation film. SOLUTION: The insulation film formed on a bearing ring of the electric corrosion prevention rolling bearing is formed by aromatic polyamide resin component containing glass fibers. The aromatic polyamide resin reduces dimensional change due to the absorption of water, has a high glass transition temperature, high resistance against creep at a high temperature, and excellent thermal insulation property, and is sufficiently applicable to use conditions at a temperature of 100 to 140 deg.C. The resistance against creep is further improved when mixing glass fibers as a reinforcing material into the aromatic polyamide resin.
Patent JP-2003276545-A (JP)
Title: Air bag folding method and device
Inventor: WATANABE ATSUSHI
IPC: B60R21/16
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily fold an air bag 1 in a desired form.  <P>SOLUTION: The air bag is spread on a flat surface, and it is inflated with air. Next, the air bag 1 is loosely held between upper and lower blades 26 and 25 which are inclined for a prescribed degree of angle to be radially disposed. A plurality of movable blocks 24 are then moved forward toward the center to gather an upper and a lower panels 12 and 11 of the air bag 1 to center parts except for edge parts along the upper and the lower blades 26 and 25. Gathered center parts of the air bag 1 are rotated, so that the edge parts are wound around them. Since the air bag 1 can be smoothly guided along the upper and lower blades 26 and 25 inclined, twisting of the air bag 1 at the center parts can be restricted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275481-A (JP)
Title: Cosmetic apparatus
Inventor: HASHIGUCHI TETSURO
IPC: B26B19/48
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration and driving sound in an apparatus having a depilating head attachable to and detachable from a body.  <P>SOLUTION: This cosmetic apparatus has the depilating head 1H provided with a depilating means for pulling out hair, detachably from the body 1 with a built-in motor 11 serving as a drive source. A rotational engaging part 13 is pressed in and fixed to a rotary shaft of the motor 11 built in the body 1. The depilating head 1H is provided with a rotation input part 15 engaged with the rotational engaging part 13 from the axial direction to receive the rotation of the rotational engaging part 13 when mounting the depilating head 1H to the body 1. Rotation transmission from the body 1 to the depilating head 1H is performed not by the mesh of gears but by the rotational engaging part 13 and rotation input part 15 engaged from the axial direction to transmit rotation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003023602-A (JP)
Title: Image pickup terminal
Inventor: SHIODA KAZUO
IPC: H04N5/76
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup terminal that can store and utilize a picture photographed with a digital camera by a simple method matching various states. SOLUTION: The image pickup terminal is provided with many kinds of means 2, 3, 4, 5, 8 to transfer picture data photographed with various digital cameras to an image server 6 possessed by a photo shop or the like and with many kinds of access means 7, 8, 11, 12, 14 to attain access and use the picture data stored in the image server 6.
Patent JP-2003278999-A (JP)
Title: Membrane structure for low-temperature storage tank
Inventor: KONOSHIMA NOBUYUKI
IPC: B65D90/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane structure of a low-temperature storage tank where the continuity of corrugation laid on a membrane is not disordered even in a haunch part.  <P>SOLUTION: In this parallel contraction-type membrane structure having corrugations 7, 8 respectively in the longitudinal direction and the lateral direction, and laid on an inner face of the low-temperature storage tank having the haunch part b on a joint part of a bottom slab part 1 and a side wall part c, the membranes having the corrugation are laid on the haunch part b in the longitudinal direction and the lateral direction, corner members having the longitudinal corrugation and bent at a predetermined angle, are respectively placed on angular parts formed between the bottom slab part a and the haunch part b, and the haunch part b and the side wall part c, and an end part of the longitudinal corrugation of the corner member is joined to end parts of the longitudinal corrugations 7 of membrane members 3 of the bottom slab part a and the haunch part b, and the haunch part b and the side wall part c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286795-A (JP)
Title: Buoyancy adjusting method for oil lifting riser pipe and oil production system using oil lifting riser pipe
Inventor: NISHIGAKI AKIRA
IPC: E21B43/013
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To decrease tensions to a minimum which act to the upper and lower end portions of oil lifting riser pipes.  <P>SOLUTION: The buoyancy acting to a lower half portion of the riser pipe 1 is dispersed to the first section except an upper portion of the lower half portion and the second section except an upper portion of an upper half portion of the riser pipe 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289035-A (JP)
Title: Resist outer-periphery removing width inspecting device
Inventor: YONEZAWA EIJI
IPC: G03F7/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspecting device capable of automatically inspecting a resist outer-periphery removing width.  <P>SOLUTION: This resist outer-periphery removing width inspecting device for inspecting whether or not resist applied to a substrate to be inspected is removed at a predetermined allowable width from the outer periphery of the substrate to be inspected is provided with an illuminating means for illuminating the outer periphery of the substrate to be inspected, a light detecting means for detecting reflected light at the outer periphery of the substrate to be inspected illuminated by the illuminating means, and a deciding means for deciding the validity/invalidity of the resist removing width based on light intensity characteristics detected by the light detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295439-A (JP)
Title: Negative resist composition
Inventor: YASUNAMI SHOICHIRO
IPC: H01L21/027
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a performance enhancing technique in microfabrication of a semiconductor device and to provide a negative resist composition which simultaneously satisfies such properties as high sensitivity, high resolution, a good pattern shape and good line edge roughness particularly in microfabrication of a semiconductor device using an electron beam or X-ray.  <P>SOLUTION: The negative resist composition comprises (A) an alkali-soluble polymer having a specified repeating unit, (B) a crosslinking agent which crosslinks with the alkali-soluble polymer (A) by the action of an acid, (C) a compound which generates an acid upon irradiation with an actinic ray or radiation and (D) a specified quaternary ammonium salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295500-A (JP)
Title: Developer, developer cartridge and image forming apparatus
Inventor: ISHIHARA TORU
IPC: G03G9/097
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the occurrence of fogging on a medium and to improve image quality.  <P>SOLUTION: Abrasive is added to developer main body particles consisting of at least resin and a colorant, and the electrifying polarity of the abrasive is reverse to that of the developer main body particles. In such a case, since the abrasive is added to the developer main body particles and the electrifying polarity of the abrasive is reverse to that of the developer main body particles, the occurrence of the fogging on the medium is restrained. Therefore, the image quality is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291373-A (JP)
Title: Inkjet recorder
Inventor: SATO KUNIO
IPC: B41J2/185
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which can collect and reuse ink particles for preliminary discharge which are not related to recording.  <P>SOLUTION: The inkjet recorder has a recording head for discharging ink particles for recording and ink particles for preliminary discharge, an ink receiving part for collecting ink particles, a deflecting means for applying a deflecting force to ink particles for preliminary discharge which are discharged from the recording head to hit on the ink receiving part, and an ink collecting means for collecting ink particles hit on the ink receiving part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002373978-A (JP)
Title: Cmos image sensor capable of increasing punch voltage and current collecting amount of photodiode and its manufacturing method
Inventor: SHIM JIN-SEOP
IPC: H04N5/374
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS image sensor capable of forming a photodiode without depending upon a self-alignment ion implanting step and to provide a method for manufacturing the same. SOLUTION: The CMOS image sensor comprises a transfer transistor for transmitting a charge collected to the photodiode to a floating diffused region. The image sensor further comprises a semiconductor substrate 30, a gate electrode 35 of the transfer transistor formed on the substrate, the photodiode having a first conductivity type first impurity region 32 and a second conductivity type second impurity region 37 laminated in the substrate at one end of the gate electrode, a floating diffused region 38 having a second conductivity type third impurity region formed in the substrate at other end of the gate electrode, and a first conductivity type fourth impurity region 33 formed in the substrate at a lower part of the gate electrode and isolated from the photodiode and the floating diffused region.
Patent JP-2003299629-A (JP)
Title: Body composition measuring device
Inventor: MASUO YOSHIHISA
IPC: A61B5/055
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To measure, with high accuracy and ease, the amount of femoral muscle and the balance between right and left.  <P>SOLUTION: This measuring device has a main body 10 with tapered portions 11L and 11R to make the stretching/bending angle θ of extended legs placed thereon about 160°. The main body 10 is provided with measuring electrodes 14L and 14R to contact the backs of the knees fitted on the tops of the tapered portions 11L and 11R, measuring electrodes 15L and 15R to contact the palms by gripping them fitted on grip bars 12L and 12R projectingly attached to both sides of the main body 10, and energizing electrodes 13L and 13R to contact the calves fitted on the inclined surfaces of the tapered portions 11L and 11R. Thus, with electric current passing between both calves of the subject, voltages induced independently at the right and left thighs are measured, and the impedance is calculated. Then, by using an estimate equation formulated by regression analysis based on the data previously collected by MRI, body composition including the amount of the femoral muscle, the balance between right and left is estimated from body specification information such as the impedance measurements, the body height, the body weight, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304829-A (JP)
Title: Pasty seasoning filled in squeezing out container
Inventor: TANEDA YUTAKA
IPC: A23L27/60
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasty seasoning filled in a squeezing out container, scarcely soaking into a food material of a food using the food material having hygroscopicity, e.g. a bread salad when squeezed out onto the food, intactly maintaining a state squeezed out into a linear form without coiling and further intactly maintaining the squeezed out state even when squeezed out onto the food material with a high moisture content.  <P>SOLUTION: The pasty seasoning filled in the squeezing out container is obtained by storing a pasty seasoning comprising 40-70 wt.% of an oil and fat and emulsified into an oil-in-water type regulated to 20,000-60,000 mPas viscosity and ≤0.90 Aw in the squeezing out container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308360-A (JP)
Title: Housing remodeling support system
Inventor: SANO KIMITOSHI
IPC: G06Q50/08
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing remodeling support system capable of reducing a remodeling cost.  <P>SOLUTION: A remodeling support time limit is stored in a support time limit storage device 10, and a remodeling support limit amount and a remodeling support amount calculation equation are stored in a remodeling amount calculation equation storage device 20. An actual remodeling execution time and a remodeling cost are stored in a remodeling execution time storage device 30 and a remodeling cost storage device 40, respectively. A remodeling support amount calculation device 60 calculates the remodeling support amount = 0 when a remodeling support propriety judgment device 30 judges that the remodeling concerned is not supportable based on the comparison of the remodeling time limit with the remodeling execution time, and calculates the remodeling support limit amount as the remodeling support amount when the remodeling is judged supportable and the remodeling cost exceeds the remodeling support limit amount. When the remodeling cost is the remodeling support limit amount or less, the device 60 calculates the remodeling support amount by multiplying the remodeling cost by a predetermined preset ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318329-A (JP)
Title: Method of manufacturing package substrate, package substrate manufactured by the method, and semiconductor package using the substrate
Inventor: IKENAGA CHIKAO
IPC: H01L23/12
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a package substrate for a QFN (quad flatpack non-leaded package) structure, which is cheap and capable of responding to a line-count increase and a pin-count increase.  <P>SOLUTION: As etching masks in an etching process on a metal base 1, a permanent dry-film resist is used on one surface, and a removable dry-film resist or noble-metal plating for bonding is used on the other surface. As a consequence, since the metal base 1 is supported by the permanent dry-film resist 5 after the etching process, no anxiety exists on the deformation or the like of the metal base 1. Since a semiconductor-chip loading surface and a board-mounting surface are mutually electrically connected by only applying etching and plating for bonding, a package substrate for a QFN structure capable of responding to a line-count increase and a pin-count increase can be cheaply manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318335-A (JP)
Title: Semiconductor device, manufacturing method thereof and position measuring method of semiconductor device
Inventor: HASEGAWA KIYOSHI
IPC: H01L23/28
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method and the position measuring method of a semiconductor device, which improve the accuracy of position measuring in the semiconductor device mounted on a mounting base plate.  <P>SOLUTION: The semiconductor device 100 is provided with the surface 104 of a sealing resin 102 opposed to the mounting base plate 200 upon mounting the device on the mounting base plate 200 and the opposite side surface of the surface 104 or the rear surface 105 of the semiconductor base plate 101. Further, the semiconductor device 100 is provided with a position reference part or a colored part 106 provided in a region including sides 105a, 105b, 105c, 105d of the rear surface 105 of the semiconductor base plate 101 and having a light reflection factor different from that of the mounting base plate 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315641-A (JP)
Title: Method of manufacturing ribbon-laminated optical fiber drop cable and apparatus therefor
Inventor: TANAKA YUKIAKI
IPC: G02B6/44
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a ribbon-laminated optical fiber drop cable from having disordering of the array of coated optical fiber ribbons, jacketing material peeling of the coated optical fiber ribbons, and deterioration of optical fibers.  <P>SOLUTION: The ribbon-laminated optical fiber drop cable 1 is constituted by uniting a long-sized optical element part 9, constituted by jacketing coated optical fiber ribbons 3 of two or more stacked ribbons and a 1st tensile body 5 which is arranged in parallel to the coated optical fiber ribbons 3 with a cable sheath 7 and a long-sized cable support wire part 15, constituted by coating a 2nd tensile body 11 with a sheath 13, in parallel to each other. When this ribbon stack type optical fiber drop cable 1 is manufactured by extrusion molding, two or more coated optical fiber ribbons 3 are arrayed while sandwiched between a plurality of guide bodies 33 so as to come into contact with each other and sent out to an extrusion head, so that the laminated coated optical fiber ribbons 3 are smoothly run through a passage hole of a nipple for extrusion molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319151-A (JP)
Title: Facsimile machine
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/21
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine for relieving an job load imposed on an operator required to allow the facsimile machine to read an original in the case that the same original is required to be sent many times such as faxing of catalog information from a sales shop or a sales office or the like to customers.  <P>SOLUTION: The facsimile machine includes a RAM3 for storing one or a plurality of image data, and an image data identifier table 20 for registering an identifier S in cross-reference with each of stored image data, and accepts designation of the image data to be sent according to the identifier and transmits the image data corresponding to the designated identifier S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320138-A (JP)
Title: Method and device for data transfer
Inventor: ATO SHUICHI
IPC: A63F7/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for data transfer, which enable the high-speed transfer of large volumes of data.  <P>SOLUTION: An image display device 21 is provided with a main bus 26 which is connected to an interface 22, a central processing unit (CPU) 23, a read-only memory (ROM) 24, a random-access memory (RAM) 25 and a lithographic processor 30, so as to transfer the data among them. Separately from the main bus 26, the device 21 is also provided with a local bus 31 which is connected to a character ROM 27, a dynamic random access memory (DRAM) 28 and the lithographic processor 30, so as to transfer the data among them. The data are prestored in a large volume in the character ROM 27 and transferred to the DRAM 28 via the local bus 31, so that the main bus 26 can be prevented from being monopolized by the large volumes of the data. Additionally, the main bus 26 and the local bus 31 can concurrently transfer the data so as to enable the high-speed transfer of the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324366-A (JP)
Title: Modem (modulator/demodulator) and mobile radio set
Inventor: KASAHARA MASAAKI
IPC: H04B1/3822
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modem which can prevent adverse influence due to interference between two local oscillators with relatively simple constitution and a portable radio set using the same.  <P>SOLUTION: The modem which individually uses one local oscillator 105 for a reception system direct conversion method and one local oscillator 104 for a transmission system is characterized in that the ratio (C/D) between the reception frequency and the oscillation frequency of the receiving local oscillator 105 is made different from the ratio (A/B) between the transmission frequency and the oscillation frequency of the transmitting local oscillator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320774-A (JP)
Title: Paper clip
Inventor: HANEI TOSHIHARU
IPC: B42F1/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable adjustment of the thickness of a paper clip in response to the thickness of the paper to be clipped.  <P>SOLUTION: A member 13 has a handle 4, sandwiching parts 1, 2, a side face 5, a paper holder 6 and tapered parts 7, 8. The member 14 has a regulating part 3, a side face 9, a paper holder 10 and tapered parts 11, 12. The part 3 is sandwiched between the parts 1 and 2, and a pawl 1a provided at the part 1 is engaged with a pawl 3a provided at the part 3. Paper is inserted from between the parts 7, 8 and the pars 11, 12 between the holders 6 and 10, and the paper is held between the holders 6 and 10 by elastic forces of the side faces 5 and 9.  <P>COPYRIGHT: (C)2004,JPO