baber/WOPTO huggingface dataset:
Patent JP-2003243415-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: RI JONUU
IPC: H01L29/423
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a parasitic resistance increase in source/drain regions by forming an upheaved layer on each of source/drain regions without using any photolithography process and without the fear of a short in a FET having a thin-film SOI layer.  <P>SOLUTION: An element-isolation insulating film 7, which is taller than the semiconductor layer (SOI layer) 3, is formed surrounding the island-shaped semiconductor layer 3, while gate electrodes 5a, 8a which are taller than the element-isolation insulating film 7 are formed on the semiconductor layer 3. A polycrystalline silicon film 11 is deposited on the whole surface [(a)]. By chemical-mechanical polishing and etching-back, upheaved layers 11a, 11b which are lower in height than the element-isolation insulating film 7 are formed on the source/drain regions 3a, 3b [(b)]. Silicide layers 13a, 13c are formed on the gate electrode and the upheaved layers [(c)]. An interlayer insulating film 14 is formed, and metal electrodes 16 are formed [(d)].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321112-A (JP)
Title: Cutting tool and cutting method
Inventor: MAFUNE SEIICHI
IPC: B23B51/08
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool and a cutting method, by which run-out of the cutting tool is prevented. SOLUTION: The present invention relates to a cutting tool suitable for cutting a pipe. Tips 44A, 44B are removably attached to a plurality of positions in the circular direction R3 of a tool body 43 having a substantially cylindrical shape portion 43b. Cutting edges 42 of an outer peripheral surface 41 are composed of the tips 44A, 44B. A center drill 49, which is a separate body from the tool body 43 and has a conical tip end 49a, is fixed to the tool body 43 so as to project from a tip end face 40 of the tool body 43.
Patent JP-2003236544-A (JP)
Title: Waste water treatment apparatus and method thereof
Inventor: JOKO ISAO
IPC: C02F1/461
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus suitable for electrolyzing waste water containing a material to be oxidized such as various organic materials, ammonia, hydrazine or ferrous ion and a method of treating the waste water using the apparatus.  <P>SOLUTION: In the apparatus electrolyzing the waste water containing the material to be oxidized and an electrolyte material, a conductive diamond electrode 1 and a platinum based electrode 2 are installed respectively as a cathode and an anode. The relation between the liquid contact area A of the conductive diamond electrode and the liquid contact area B of the platinum based electrode satisfies A≤B and A/B=1-0.05. A waste water flow passage is made parallel to the surface of both electrodes. The waste water is electrolyzed using the apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247131-A (JP)
Title: Textured yarn and method of production for the same
Inventor: SHIBA MASANA
IPC: D02G1/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulky stretch fabric which has soft and dry feelings.  <P>SOLUTION: The textured yarn comprises a core yarn and a sheath yarn. The core yarn comprises a polyurethane elastic fiber and the sheath yarn comprises a side by side type or an eccentric sheath/core type conjugated polyester synthetic fiber comprising polyethylene terephthalate as the main component. The other component of the sheath yarn comprises polytrimethylene terephthalate as the main component, and the textured yarn is obtained by a false twisting in the opposite direction to the pre-twisting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245974-A (JP)
Title: Method for manufacturing metallic pipe lined with olefin resin
Inventor: SUGAYA TAKEHISA
IPC: F16L58/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic pipe lined with an olefin resin by which an olefin resin is applied to the inner face of a metallic pipe for lining with an extremely wide operating range, using a general-purpose olefin resin, without defining a special blend and limiting an operating range, in lieu of an olefin resin whose shape memory is poor.  <P>SOLUTION: This method for manufacturing a metallic pipe lined with an olefin resin comprises the first step to mold a double-layered plain pipe for lining with an adhesive resin applied to the outer face of an olefin resin pipe, the second step to insert the double-layered plain pipe for lining into the metallic pipe after folding the plain pipe, the third step to bring the plain pipe into contact tightly with the inner face of the metallic pipe by applying a pressure to the inner face of the plain pipe after inserting the double-layered plain pipe into the metallic pipe and the fourth step to heat the outer face of the metallic pipe at higher than a melting point of the adhesive resin and at lower than a melting point of the olefin resin pipe under such a state that the plain pipe is brought into contact tightly with the inner face of the metallic pipe and thereafter, bond the inner face of the metallic pipe and the outer face of the plain pipe together by cooling the entire plain pipe down to lower than its melting point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239628-A (JP)
Title: Control device for automatic door
Inventor: KONISHI MAKOTO
IPC: E05F15/20
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly detect a collision of an obstacle.  <P>SOLUTION: A rotary encoder 20 detects the running of a brushless direct current motor 10 for driving a door 2, and a CPU 16 controls the running of the motor 10 in accordance with a pulse signal from the rotary encoder 20. The running of the motor 10 is detected so that a rotary encoder 28 can generate a pulse signal which is superior in high resolution to the pulse signal from the rotary encoder 20. The CPU 16 stops the door 2 in accordance with the pulse signal from the rotary encoder 28 when a speed of the door 2 is made lower than a prescribed speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247869-A (JP)
Title: Instrument for vehicle
Inventor: AOKI NAOYUKI
IPC: G12B11/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for vehicles which has increased the luminous brightness of an indicator panel which has a pattern on its surface and has designs such as a scale, figures, etc., for the instrument formed on the rear by printing, etc., suppressing increase of its cost, by forming a light reflection portion on the rear of the indicator panel.  <P>SOLUTION: Along with forming a reflecting white layer 5 as a light reflection portion for reflecting light to the outermost surface side other than a scale portion 2b, a figure portion 2c, and a letter portion 2d acting as light transmission portions formed on the rear of a scale panel 2, a reflecting white layer 7 as a light reflection portion is formed on the rear of a light guide panel 6. Consequently, the luminous brightness of the scale board 2 can be increased, by making the efficient use, for luminous display of the scale portion 2b, the figure portion 2c, and the letter portion 2d, of light which has been emitted from the light guide panel 6 toward the scale panel 2 and has not entered any of the scale portion 2b, the figure portion 2c, and the letter portion 2d, suppressing cost increase by forming the white layer 5 on the rear of the scale panel 2 i.e., by forming the white layer 5 only on one surface of the scale panel 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214164-A (JP)
Title: Structure for improving cooling efficiency of radiator
Inventor: UEMOTO TAMAKI
IPC: F01P11/10
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a tool and a hand can not be entered in mounting and demounting a cooling fan in a case of a narrow clearance between the cooling fan and a straightening plate, and a total length of the device provided with the radiator becomes long in a case of a large clearance.  <P>SOLUTION: In this structure, the straightening plate 12 is mounted at right angle to the air receiving face of the radiator between an air receiving face 10a of the radiator 10 for engine cooling water and the cooling fan 11 for sending the air to the radiator, in a state of not located between the periphery of a predetermined range from a central part on an axis of the cooling fan and the air receiving face of the radiator, to improve the cooling efficiency of the radiator. The straightening plate is formed into the L-shape or the curved shape, and a plurality of straightening plates are arranged at right angle to the air receiving face of the radiator in a state that L-shaped bent parts of the plurality of straightening plates are opposite to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246124-A (JP)
Title: Printer
Inventor: WATANABE KEIJI
IPC: B41J29/38
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which the dimensions of a recording sheet held by a recording sheet holding means and the dimensions of a recording sheet being fed to a print means by a recording sheet feeding means are detected, and when these dimensions are judged not to match each other, an image to be recorded on a recording sheet judged not to match can be printed quickly.  <P>SOLUTION: When a judging section 17 judges that the dimensions of a recording sheet held at a recording sheet holding section 12 and detected at a first detecting section 13 do not match the dimensions of a recording sheet being fed to a print section 15 and detected at a second detecting section 16, a control section 11 controls the operation such that a recording sheet is fed to the print section 15 from a recording sheet holding section 12 different from that holding a recording sheet judged not to match and an image to be recorded on a recording sheet judged not to match can be printed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246943-A (JP)
Title: Magnesium hydroxide, method for producing the same and flame-retardant resin composition
Inventor: YASUDA NAOKI
IPC: C09C1/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnesium hydroxide which has water homogenous repellency and exhibits excellent processability, physical properties and an appearance when filled in resins.  <P>SOLUTION: This magnesium hydroxide produced by adding 0.1 to 20 pts.wt. of a fatty acid ester or acetoacetate to 100 pts.wt. of natural magnesium hydroxide to treat the surface of the magnesium hydroxide. A method for producing the same. A thermoplastic resin composition containing the magnesium hydroxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246097-A (JP)
Title: Image processor, image processing method, recorder, recording method, computer readable storage medium, and program
Inventor: SUZUKI KENICHI
IPC: H04N1/405
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance image quality by suppressing occurrence of a false contour in an image processing where each pixel is assigned with the information of one gray level based on a gray scale value corresponding to each pixel when each pixel constituting an image is assigned with the information of any one of a plurality of preset gray levels.  <P>SOLUTION: When the density varies smoothly (the gray scale value increases one by one), switching is not made simultaneously to a one stage darker density as shown on fig. 13 (a) but the emerging probability of a pixel having one stage darker density is increased gradually as shown on fig. 13 (b) or fig. 13 (c) so that the border part shown by a dot line cannot be recognized as a contour.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324810-A (JP)
Title: Thin film transistor and method for manufacturing the same, active matrix type display device using the same and method for manufacturing the same
Inventor: SO UEI
IPC: H01L29/45
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor and an active matrix type display device having a simple manufacturing process, a high yield at a low manufacturing cost and a superior electric characteristic. SOLUTION: The process comprise the steps of forming a semiconductor layer on an insulating substrate utilizing a first mask, forming a first insulating film on the insulating substrate including the semiconductor, forming a gate having a gate capping layer on the first insulating film on the top of the semiconductor layer utilizing the second mask, exposing the semiconductor layer at the same time forming a spacer on the side wall of the gate, forming a high concentration source/drain region by implanting high concentration impurity ions into the exposed semiconductor layer, and forming a high concentration source/drain electrodes directly connecting to the source/drain region utilizing the third mask.
Patent JP-2003157139-A (JP)
Title: Simultaneous keying type japanese sentence input device
Inventor: SATO TOMINARI
IPC: G06F3/023
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous keying type Japanese sentence input device which enables input with a less number of strokes, makes it easy to memorize and practice by making the number of keys of keyboard arrays as small as possible, and enables input with as small movement of fingers as possible. SOLUTION: The simultaneous keying type Japanese sentence input device is characterized in that two of consonant keys K1 and K2 and/or two of vowel keys K3 and K4 and/or a shift key are pressed at the same time. Consequently, two Japanese-syllabary characters of a reading, specially, in Japanese pronunciation can be inputted with one stroke.
Patent JP-2003246030-A (JP)
Title: Mat-like angularly bottomed bag and coextrusion- laminated film therefor
Inventor: HIRANO HIDEO
IPC: B32B27/32
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for a mat-like angularly bottomed bag which does not need application of solid printing by an heat adhesion resistant ink to a bag bottom part to obtain the angularly bottomed bag and is easy of the peeling of a heat adhesion melt cutting part forming the bag bottom part, and the mat-like angularly bottomed bag made of the film.  <P>SOLUTION: In the coextrusion-laminated film, a mat-like surface layer (A) which contains an ethylene resin (a), is 0.5-5 μm thick, and has an embossed surface, an intermediate layer (B) containing a propylene-ethylene block copolymer (b), and a seal layer (C) containing a propylene-α-olefin random copolymer (c) are coextrusion-laminated in the order of (A)/(B)/(C). The total thickness of the film is 20-50 μm, and the interlayer adhesion strength between the surface layer (A) and the intermediate layer (B) is 2.5 N/15 mm or below. The mat-like angularly bottomed bag is manufactured from the film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259025-A (JP)
Title: Data terminal unit
Inventor: IWAGAMI MASAHIRO
IPC: H04M11/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data terminal which enables the voice talking with a communication party through a PC card device.  <P>SOLUTION: A means is provided for deciding whether signals inputted to a controller 4 are voice data signals. If the deciding means decides the input signals to be voice data signals, a PC card device 2 is instructed to transmit signals received by a radio transceiver 13 to an interface unit, without data conversion by a data converter 14. The signals transferred, without conversion, by this instructing means are fed to an ADPCM unit 8 and a PCM converter 9 to restore voice signals. In the transmission, the operation is reversed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257083-A (JP)
Title: Optical information recording medium
Inventor: KATAYAMA KAZUTOSHI
IPC: G11B7/24091
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium wherein jitters are reduced by making uniform the tracking-direction deformation (especially, height-direction change) of a substrate by pit generation, and improving the skirting of the starting and finishing parts of the pit.  <P>SOLUTION: The optical information recording medium is characterized in that on the tracking-direction section of a pit center formed on a substrate, a difference between the height of a maximum projected part which is highest among projected parts formed on the bottom of the pit and the average height of the projected parts is 7 nm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258591-A (JP)
Title: Balance operation type surface acoustic wave filter and electronic device employing the filter
Inventor: KAWASE MINORU
IPC: H03H9/145
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance operation type surface acoustic wave filter capable of yielding excellent amplitude and phase balance.  <P>SOLUTION: The filter is provided with: a piezoelectric substrate 10; and a plurality of surface acoustic wave elements formed on the piezoelectric substrate 10. The surface acoustic wave elements includes: a balanced input/ unbalanced output type input stage surface acoustic wave element 1A and an unbalanced input/balanced output type output stage surface acoustic wave element 2A. The filter is configured such that the unbalance output P25 of the input stage surface acoustic wave element 1A is connected to the unbalanced input P28 of the output stage surface acoustic wave element 2A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002357341-A (JP)
Title: Air cleaner equipped with sterilization function
Inventor: OOMORI YASUICHI
IPC: A61L9/015
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner having a sterilization function even for a captured bacillus. SOLUTION: A prefilter 2, ozone production means 3, and a fan 6 are provided on a passage through which air passes, and a shutter 8 capable of being closed and opened is provided on an air suction inlet 7. Further, there is provided a means for reversely rotating the fan 6 by closing the shutter temporarily, and the prefilter 2 is exposed to ozone for sterilization.
Patent JP-2003259839-A (JP)
Title: Method for producing dried meat
Inventor: NATORI SHOICHI
IPC: A23L13/70
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dried meat by which the quality of the meat is softened while keeping the flavor of the meat.  <P>SOLUTION: The method comprises subjecting the meat to the first drying and the second drying to dry the meat, steaming the dried meat, and subjecting the steamed meat to the third drying.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268866-A (JP)
Title: Side ditch structure and drainage cap used therefor
Inventor: HORAI KAZUHIRO
IPC: E03F5/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side ditch structure constituted of a side ditch block capable of inexpensively and efficiently draining ground surface water or under ground water by use of the upper cover and an upper cover put on an opening on the side ditch block.  <P>SOLUTION: In the side ditch structure 100 constituted of a side ditch block 10 provided with a drain channel 12 between confronting side walls 11 and the opening at the upper part and the upper cover 20 put on the opening, a headrace hole 14 piercing the upper part of at least one side wall 11 or a water guide incision notching the sidewall 11 upper end is formed in the side ditch block 10, and a drain incision 22 with the thick directional width is formed at the opposite to the headrace hole 14 or the water guide incision in the upper cover 20. The drain incision 22 communicates with the headrace hole 14 or the headrace hole and a drain cap 24 covering the drain incision 22 is attached thereto. Further, a number of penetration holes are formed at the respective front parts facing the headrace hole 14 or the water guide incision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328080-A (JP)
Title: System for analyzing liquid of living body
Inventor: ROESICKE BERND
IPC: B01L3/00
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate an analytical test of a cell suspension liquid of a living body, drastically reduce a required introducing cost, and achieve a result of an accurate analysis in a high level without a complicated operation. SOLUTION: A single-use unit has a diluting chamber (5), a sample preparing apparatus (6) and a measuring chamber (7), and is used for analyzing the cell suspension liquid such as a liquid of the living body particularly blood, urine and semen, etc. The sample preparing apparatus (6) has a preparing member (8) integrally formed from a preparing tubule (13). When the preparing member (8) is located at the first location, one opening (14) of the preparing tubule (13) is connected to a sample injecting zone (17) of the single-use unit (1). When the preparing member (8) is located at the second location, the diluting chamber (5) and the measuring chamber (7) are movably disposed in a chamber (12) for the preparing member so as to be mutually connected through the preparing tubule (13).  The measuring chamber (7) is provided with a ventilating valve (35) that the sample and a diluted solution but gas do not pass through, and fully filled with an inflowing liquid (36) without gas bubbles.
Patent JP-2003269401-A (JP)
Title: Cooling system in hydraulic control circuit
Inventor: NAKAJIMA HIDEKI
IPC: F15B11/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To cool the hydraulic oil by an oil cooler corresponding to the rise of a temperature of the hydraulic oil even in non-operation of a hydraulic actuator.  <P>SOLUTION: The oil cooler 8 is mounted at a downstream side of first and second center bypass oil passages E, F where the discharged pressure oil of first and second pressure oil pumps 1, 2 flows to an oil tank 4 in an unloaded state, and a flow rate of the first and second oil pressure pumps is increased corresponding to the rise of the temperature of the hydraulic oil in non-operation of the hydraulic actuator on the basis of a detecting signal from the hydraulic oil temperature detecting sensor 11, whereby the oil supply amount to the oil cooler is increased to achieve the speed-up in cooling the hydraulic oil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267831-A (JP)
Title: Emulsified cosmetic
Inventor: SASAKI YUKI
IPC: A61K8/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsified cosmetic having a good use feeling and a high stability with time.  <P>SOLUTION: This emulsified cosmetic contains 0.1-25 wt.% aqueous humectant component, 2-80 wt.% oil component, 0.1-30 wt.% spherical resin particles having 2.0-20.0 μm volume-average particle diameter and a hydrophilic group on their surfaces. The spherical resin particles are obtained by performing an alkali cleaning or acid cleaning on coagulated particles after the polymerization of the resin, and further, have ≤1.3 volume particle size distribution GSDv and 100-140 shape factor index SF1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243085-A (JP)
Title: Tracking prevention socket
Inventor: ARAKAWA BUNJI
IPC: H01R13/46
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedded type socket capable of preventing tracking, which is one of possible causes of fire, without using a complicated sensor, a shut-down mechanism or the like.  <P>SOLUTION: A rotating shaft 3 is provided on both sides of a socket body 1 or its supporting case 2. A receptacle opening 1A is rotated so as to face forward or forward downward with the rotating shaft serving as an axis when it is embedded in a building or the like with the receptacle opening 1A facing downward. The installation position of the rotating shaft 3 is on the opposite side to the receptacle opening 1A and front end position at both sides of the socket body 1 or its supporting case 2.  <P>COPYRIGHT: (C)2003,JPO