baber/WOPTO huggingface dataset:
Patent JP-2003238043-A (JP)
Title: Maintenance management device for elevator
Inventor: OOISHI TERUNOBU
IPC: B66B3/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance management device for an elevator capable of improving efficiency of maintenance and replacement work.  <P>SOLUTION: This device is provided with a limited service life part extracting means 2 storing life values of a plurality of maintenance parts and extracting the maintenance parts whose service periods reach the life values in order of importance, an elevator selecting means 3 selecting a plurality of the elevators based on a type of the maintenance part and the importance and dividing the elevators to be installed in a prescribed range out of the selected elevators into regional blocks, and a work schedule calculating means 4 calculating a work route in the regional block. Thus, a schedule can be set so that maintenance work can be implemented in accordance with the type of the maintenance part and the importance in the regional block. Accordingly a tool necessary for a particular day can be selected in advance to carry and the work can be carried out in order from the elevator whose objected maintenance part is of higher importance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241058-A (JP)
Title: Lens barrel
Inventor: MORI RYUICHI
IPC: G02B7/09
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable precise position detection by preventing the peeling and the lift of a scale tape part stuck on a moving member.  <P>SOLUTION: A lens barrel includes a fixed cylinder 11 having an opening 11c, a rotary cylinder 12 rotatably arranged in the fixed cylinder 11 and having a rotation range between a first and a second hinged ends, a magnetic scale tape 15 stuck on the circumference of the rotary cylinder 12 and having a scale as position information, an MR sensor 14 arranged at the opening 11c of the fixed cylinder 11 for reading the scale of the magnetic scale tape 15, and a pressing means which presses down the ends of the magnetic scale tape 15 at positions where the rotary cylinder 12 is at the first and second hinged ends by arranging the ends 15a and 15b of the magnetic scale tape 15 outside the corners 11a and 11b of the opening 11c of the fixed cylinder 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242100-A (JP)
Title: Bus converter
Inventor: KAWAI HISATSUGU
IPC: G06F13/36
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus converter for converting a bus for connecting a control part and an ATM switch controller part so that even the control part composed of an all purpose CPU can read and write data to the ATM switch controller part.  <P>SOLUTION: This bus converter has a memory for holding data inputted from the control part 2, and data inputted from the ATM switch controller part 30, a bus control part 16 for outputting a control signal to the ATM switch controller part 30, an ACK detecting part 18 for detecting a response signal from the data inputted from the ATM switch controller part 30 according to the data inputted from the control part 2, and a data control part 17 for writing the data held in the memory in the ATM switch controller part 30, and reading in the data from the ATM switch controller part 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236323-A (JP)
Title: Apparatus for separating and recovering mist
Inventor: KANAZAWA TSUTOMU
IPC: B01D45/08
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for separating and recovering mist which assures separation and recovery of mist and enables continuous use for a long term.  <P>SOLUTION: A blower 1 is constituted by equipping a blower 4 for suction which sucks air carrying mist on a duct 3 for suction, the duct 3 for suction is connected with the base part of a duct 2 for exhaust, an air blowoff port 9 and a drain discharge port 10 which are connected with an outside air supply source 8 are disposed on the bottom plate 7 of the duct 2 for exhaust and meandering paths 12 composed of a large number of baffles 11 are formed in the duct.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246046-A (JP)
Title: Ink jet recorder and its controlling method
Inventor: MATSUBA HIROYUKI
IPC: B41J2/01
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which ink is prevented from leaking into the recorder due to removal of a waste ink container which can be loaded and removed directly from the outside.  <P>SOLUTION: The ink jet recorder performing recording by ejecting ink from an ink head to a print medium comprises a waste ink container 51 for storing waste ink being loaded removably to a waste ink container loading section 50 formed inward from a specified plane of the recorder body 14, and a control section 27 for disabling removal of the waste ink container 51 during removal prohibition period of the waste ink container 51.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250103-A (JP)
Title: Digital broadcast receiver
Inventor: WAKIZAKA MASAKO
IPC: H04N5/44
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver whereby a user can recognize it when a program organization is revised.  <P>SOLUTION: A CPU 13 uses newest program information stored in a basic data section 14a of a nonvolatile memory 14 in generating an EPG picture and uses program organization revision information stored in a revision data section 14b to express revision. The expression representing the revision expresses a program name having been formerly in existence by using e.g. part of the right side of a display column of programs on the EPG picture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249764-A (JP)
Title: Manufacturing method for b-stage resin composition sheet containing base for additive
Inventor: IKEGUCHI NOBUYUKI
IPC: C08L63/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for manufacturing a bonding sheet for build-up printed-wiring boards having high plated copper bonding force and elasticity and superb heat resistance and reliability by an additive method.  <P>SOLUTION: A resin composition layer for additives, preferably metal foil or a separation film, is arranged on the side of a base reinforcement B-stage resin composition sheet for integration by laminate bonding, thus manufacturing a B-stage resin composition sheet containing a base for additives.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327311-A (JP)
Title: Maternity wear and pyknic women's/men's wears and method for producing the same
Inventor: NAKAYAMA NAOMI
IPC: A41D1/20
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a maternity wear and pyknic women's/men's wears having a stretchable structure applicable to a size for increasing or decreasing the belly. SOLUTION: The maternity wear and the pyknic women's/men's wears are obtained by integrally sewing a woven fabric part to a knitted fabric part, the stretchable knitted fabric part is knitted from the same material as that of the woven fabric part, united fashionability is created in terms of design, the knitted fabric part is sufficiently extended and contracted according to the increase or decrease of the size of the belly so that wears can put on the wears even in a term of pregnancy or obesity in the same manner as that in an ordinary time without a sense of incompatibility.
Patent JP-2003247730-A (JP)
Title: Exterior package structure of interior product
Inventor: SASAKI TAKASHI
IPC: F24F13/20
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior package structure of an interior product in which its surface is maintained in an approximately clean state by decomposing and removing organic substances such as fat and tar of a cigarette stuck to the exterior package surface of the interior product.  <P>SOLUTION: In this exterior package structure of the interior product whose exterior package surface is composed of an organic material, the outer surface of the exterior package structure is composed of the organic material and the outer surface of the organic material is coated with a coating including photocatalyst. Or in this exterior package structure of the interior product for sucking or exhausting the indoor air, the exterior material of a suction part or an exhaust part of the exterior package structure is composed of a plastic material and the outer surface of the plastic material is coated with the coating including the photocatalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311859-A (JP)
Title: Display device
Inventor: FREIDHOFF HENRY R
IPC: H01L27/32
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a full color display device having an area displaying a single color character with resolution higher than that of a full color area. SOLUTION: At least two different areas 22 and 24 are arranged in the display device 20. In one area 22, color sub-pixels are made into a group and a full color pixel is formed. In the other area 24, single color pixels in the same intervals as the sub-pixels of the full color area 22 are used for displaying the character. At least in one direction, the pixel resolution of the single color area 24 is larger than that of the full color area 22.
Patent JP-2002370765-A (JP)
Title: Discharging cap made of synthetic resin
Inventor: SHINOZAKI NATSUO
IPC: B65D41/34
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To surely make a pilfer-proof function, which is separated by unsealing a cap, discend and displace, and surely and effectively display the pilfer-proof function by the displacement for a pilfer-proof cap which is constituted of a cap main body and an external cap body. SOLUTION: This discharging cap made of a synthetic resin comprises the cap main body 2 and the external cap body 15. In this case, the cap main body 2 is closely fitted on a bottle mouth cylinder 28, and opens a discharging port. The external cap body 15 is attached/ detached by screwing to/from the cap main body 2, and opens/closes the discharging port. Then, a first engaging section 5 is formed on the outer peripheral surface of an assembled cylinder 3 of the cap main body 2. A second engaging section 25 which engages with the first engaging section 5 from the lower side is provided on a sealing ring 24. In this case, the sealing ring 24 is integrally provided through a breaking piece 21 on the lower end of an external cylinder 20 of the external cap body 15. A second pressing slope section 27 is provided on the upper end of the sealing ring 24.  In this case, the second pressing slope section 27 is closely confronted with a first pressing slope section 23 which is provided on the lower end of the external cylinder 20 so that the second pressing slope section 27 may come into contact with the first pressing slope section 23 from the unscrewing direction side, at a tilting angle b which is an acute angle larger than the leading angle a of the thread. Then, the sealing ring 24 is forcibly depressed by the contact of both pressing slope sections at the unscrewing motion of the external cap body 15.
Patent JP-2003255960-A (JP)
Title: Information distribution system
Inventor: IBE TAKAYA
IPC: G06Q30/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce risk resulting from small-quantity, many-kind production for reselling songs, which are already sold as LP records, as rereleased CDs.  <P>SOLUTION: Music data of songs of an LP record which is already sold are stored as a database on a server device 1 and music data of a requested LP record are distributed at a request sent from an information terminal 2 and recorded on a rewritable CD, which is provided for the user. Consequently, the need to previously produce many identical media like sound-recorded CDs sold at stores is eliminated to reduce the risk of a producer or seller which provides rereleased CDs of a variety of LP records which are possibly produced by small quantities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252633-A (JP)
Title: Blade for cutting glass
Inventor: OTA TAKASHI
IPC: C03B7/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade for cutting glass capable of precisely cutting molten glass even without using a cooling means such as water drop of so that the complicated and troublesome cooling means for the blade can be eliminated and the generation of devitrification phenomenon at the cutting part of the molten glass caused by the cooling by the blade of crystallized glass can be prevented.  <P>SOLUTION: The blade for cutting glass operates in the orthogonal direction to the glass poured out in the molten state from a feeder and form a gob. The blade is formed from a ceramic composed of inorganic non-oxides, especially containing Si<SB>3</SB>N<SB>4</SB>and SiC as main components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256231-A (JP)
Title: Communication controller and its ipl updating method
Inventor: ARAI MICHIHITO
IPC: G06F11/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication controller equipped with a plurality of modules capable of updating the IPL of each module to be updated, and shortening the stop time of the controller required for updating the IPL.  <P>SOLUTION: This communication controller is provided with a main module 10 having a rewritable FROM 13 for recording IPL and a CPU 11 for rewriting the IPL into new IPL to be transmitted from a host device 2 and a plurality of sub-modules 20 having a rewritable FROM 23 for recording IPL and a CPU 21 for rewriting the IPL into new IPL to be transmitted from the main module 10, and the CPU 11 of the main module 10 resets the main module 10 itself which has rewritten IPL into new IPL, and transmits the new IPL to the sub- module 20 which needs to update IPL, and resets the sub-module 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261550-A (JP)
Title: Process for producing propylene oxide and propyl alcohol
Inventor: ITO KENJI
IPC: C07C29/74
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing propylene oxide and propyl alcohol that can epoxydize propylene to propylene oxide without co-production of styrene such as cumene is repeatedly used as an oxygen carrier and can produce propyl alcohol, in addition.  <P>SOLUTION: The process comprises the following steps. The oxidation step where cumene is oxidized to cumene hydroperoxide, the epoxidation step where the hydroperoxide is allowed to react with propylene in a liquid phase in the presence of a solid catalyst to form propylene oxide and cumyl alcohol, the hydrogenolysis step where cumyl alcohol is hydrogenolyzed to cumene, which is recycled to the oxidation step as a starting substance, and the cumene dimer separation step where the propyl alcohol remaining in the cumene-including reaction mixture from the hydrogenolysis step is separated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259299-A (JP)
Title: Image pickup device
Inventor: OSHIMA KENSHO
IPC: H04N1/387
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device which 4 quickly confirm contents of a binarized image.  <P>SOLUTION: A digital camera 1 generates black-and-white image data simultaneously with generation of binarized image data to store the generated black- and-white image data in a memory card 17 in relation to the binarized image data when performing binarizing processing of picked-up image data, and the digital camera 1 reproduces the black-and-white image data related to the binarized image data till completion of preparations for reproducing of the binarized image data when reproducing the binarized image data in the memory card 17. Consequently, the black-and-white image data stored in relation to the binarized image data can be displayed while YUV data are generated from the binarized image data, so that image contents can be quickly confirmed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251274-A (JP)
Title: Thermally fused resin coated metallic sheet and thermally fused metal joined body
Inventor: MORI KOJI
IPC: B32B15/08
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally fused resin coated metallic sheet and thermally fused metal joined body of which the strength of joining is maintained even at about 80°C.  <P>SOLUTION: The thermally fused resin coated metallic sheet is provided with a vinylidene fluoride resin/acrylic resin coating film on one surface of a ground surface metallic sheet and is provided with a facing coating film on an opposite surface. The thermally fused metal joined body is formed by arranging the vinylidene fluoride resin/acrylic resin coating films of the thermally fused resin coated metallic sheets in such a manner that these coating films touch each other and thermally fusing the each other's resins one another at their melting points.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264005-A (JP)
Title: Manufacturing method of lithium ion secondary battery
Inventor: FUJINO AKIKO
IPC: H01M10/05
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of a cycle characteristic and a storage characteristic caused by expansion and contraction of an electrode plate due to charge-discharge cycle or gas generation in a high-temperature storage or the like, because weaving and buckling of electrode plate groups are difficult to occur in winding, and furthermore because the winding-type electrode plate group is integrated when completed.  <P>SOLUTION: This method includes at least a process wherein on an electrode plate A containing a binder having the polymer material a as the main component and on the electrode plate B having the opposite polarity, a porous polymer layer having the polymer material a or a copolymer of the polymer material a as the main component is formed, and furthermore wherein these are flatly wound around and the flat electrode plate groups are formed, wherein the flat electrode plate group are made to be impregnated into a nonaqueous electrolytic solution, wherein heating and cooling are carried out by pressurizing this in the thickness direction of the flat electrode plate groups while keeping that impregnated condition, and wherein the group of electrode plates are integrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264287-A (JP)
Title: Mos transistor
Inventor: SAITO YOSHINORI
IPC: H01L29/78
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contact resistance from rising accompanying a decrease in the contact area of a source due to an increase in cell density and to improve the reliability of an element.  <P>SOLUTION: A gate is formed of a polysilicon layer in a trench, and an interlayer insulating film covering the surface of the polysilicon layer is also formed in the trench. A conductor film for the source is formed on the whole surface of the source region and the trench so that the source region can be brought into contact with the conductor film even in the trench to increase the whole contact area, and its resistance can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261317-A (JP)
Title: Method for producing silicon carbide
Inventor: UCHIMARU YUKO
IPC: B01J31/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing silicon carbide.  <P>SOLUTION: In the method for producing silicon carbide, a precursor silicon- base polymer is fired which is obtained by reacting in the presence of a metal catalyst a polymethylsilane of the formula: -(MeHSi)<SB>n</SB>- (where n is an integer of 2-50,000 and Me is methyl) with a compound of the formula: (HC≡C)<SB>2</SB>X<SP>1</SP>(where X<SP>1</SP>is the divalent residue of an aromatic or aliphatic compound) or a B,B',B"-trialkynylborazine compound of formula (II) (where each R<SP>1</SP>and each R<SP>2</SP>are independently alkyl, aryl, aralkyl or H).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263620-A (JP)
Title: Rfid tag
Inventor: NIIMI NORIAKI
IPC: B42D15/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To tune the resonance frequency of a coil antenna incorporated in an RFID tag by a simple and accurate method.  <P>SOLUTION: An IC chip 23 with a communication circuit and a memory built-in and a coil antenna 22 connected to the IC chip 23, and pattern-printed with silver paste on a substrate 21 are disposed on the substrate 21, and a notch groove 25 following the coil shape of the coil antenna 22 is formed between an inside coil 22-1 and outside coil 22-2 of the coil antenna 22, and the coil antenna 22 is bent along the notch groove 25, and the full length and area of the coil antenna 22 are changed so that the inductance of the coil antenna 22 can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272953-A (JP)
Title: Method of manufacturing solid electrolytic capacitor
Inventor: FUJIMOTO KAZUMASA
IPC: H01G9/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid electrolytic capacitor which is capable of keeping an oxidizing agent solution practically high in viscosity, increasing the oxidizing agent higher in concentration than usual, and reducing the electrolytic capacitor in equivalent series resistance.  <P>SOLUTION: A solid electrolytic capacitor manufacturing method includes a process of forming a conductive polymer layer in the capacitor element 1 by impregnating it with a mixed solution of a monomer, and the oxidizing agent solution or a monomer solution and the oxidizing agent solution. A solvent for the oxidizing agent solution is an ethyl alcohol, a propyl alcohol, or a mixture of them, and the oxidizing agent is set at 55 wt.% or above in concentration. By this setup, the oxidizing agent can be increased in concentration as the oxidizing agent solution is reduced in viscosity, and the solid electrolytic capacitor to be manufactured can be improved in electric properties. Furthermore, when the concentration of the oxidizing agent is set at 55 to 65 wt.%, it is preferable that a solvent for the oxidizing agent solution is set at 5.0 wt.% or below in water content.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272473-A (JP)
Title: Push button switch
Inventor: SASAKI SHUNKICHI
IPC: H01H13/70
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the whole switch becomes thick because a travel stroke equal to or more than an opening and leaving distance between contacts for turning off a contact gap required for opening and closing a contact of a contact part, namely, the contact part safely is required for a key top.  <P>SOLUTION: A switch drive part 3 is provided with a lever link mechanism F which swings centered on a swing support point P in the interlocking relationship with a push button part 5 when the push button part 5 is pressed and has a pair of lever members 34L, 34N arranged opposingly for each other and in which both lever members 34L, 34N are continuous so as to bend and slide by joint members 44F, 44R in end parts opposing for each other and a switch operation member 48 for opening, closing, and operating an incorporated switch 2 when the lever link mechanism F swings by pushing in the push button part 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269353-A (JP)
Title: Liquid-seal rotary pump
Inventor: ENDO NAOKI
IPC: F04C29/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-seal rotary pump reduced in the clearance volume.  <P>SOLUTION: This liquid-seal rotary pump is formed by eccentrically arranging an impeller having a plurality of blades in a cylindrical casing, and has a suction side side plate for forming a suction port on one end of the cylindrical casing, and a delivery side side plate for forming a delivery port on the other end. The cross-sectional center of the cylindrical casing is formed so as to become different in the shaft direction of the impeller.  <P>COPYRIGHT: (C)2003,JPO