baber/WOPTO huggingface dataset:
Patent JP-2003027097-A (JP)
Title: Cleaning liquid composition
Inventor: OKADA TOMOMI
IPC: C23G5/032
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning liquid composition which is a cleaning liquid for cleaning industrial parts with an adhesive, wax or pitch adhering thereto, the above cleaning liquid having a reduced environmental influence and reduced controls from a handling standpoint, simultaneously, sufficient detergency and no properties of attacking on the materials as such constituting the industrial parts. SOLUTION: This cleaning liquid composition is to clean the adhesive, the pitch or the wax attached to the parts and comprises 40-90 wt.% 9-18C aromatic hydrocarbon and 10-60 wt.% 5-11C dicarboxylic acid ester.
Patent JP-2003024336-A (JP)
Title: Operation instrument
Inventor: KAWAI TOSHIKAZU
IPC: A61B19/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To surely recycle respective elements by separating even a minute operation instrument from a driving part together with a mechanism part so as to perform sterilization and washing suitable for the respective elements of the operation instrument/mechanism part and the driving part, with respect to a medical operation tool device. SOLUTION: The operation instrument 12 for performing treatment in direct contact with an affected part and the driving device 10 for driving this operation instrument 12 are included. The driving device 10 can be divided into the mechanism part 11 fitted with the operation instrument 12 and a driving part 21 for generating force for driving the operation instrument 12 which can be attached/detached. A mechanism part transmission member 141 for transmitting a driving force to the operation instrument 12 is provided on the mechanism part 11. A motor 22 for generating the driving force and a driving part transmission member 221 for transmitting the driving force of the motor 22 are provided on the driving part 21, and the transmission member 141 and the transmission member 221 are installed in a connectable and separable state.
Patent JP-2003028534-A (JP)
Title: Vehicle-mounted refrigerator
Inventor: KUSAKA TAKAAKI
IPC: F25B27/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a usual refrigerator for an outdoor use that the cooling capacity thereof is low. SOLUTION: A waste heat recovering part 6 recovering the waste heat of an automobile is provided. The waste heat of the automobile having an abundant heat quantity is recovered by this part 6, and supplied to a generator 9 of absorption type refrigerating equipment 8 so as to accelerate a refrigerating function of an absorption type refrigerating cycle. As a result, a vehicle-mounted refrigerator having a high power and being free from worry about lowering of a battery capacity is realized.
Patent JP-2003029111-A (JP)
Title: Simulation method for transmission loss in cable sheath process of optical fiber unit
Inventor: KATSUMATA TAKESHI
IPC: G02B6/44
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method by which the transmission loss in the cable sheath process of an optical fiber unit can be obtained approximately. SOLUTION: The simulation method for the transmission loss in the cable sheath process of an optical fiber unit includes the following steps. An optical fiber unit 1 is prepared by twisting a plurality of optical fibers 5 around a high-tensile wire 3, integrating the high-tensile wire 3 and the plurality of fibers 5 with a UV-curing resin for forming an integration layer 7, and further applying an overcoat layer 9 on the outer surface of the layer 7. Then a glass fiber tape 11 is wound around the optical fiber unit 1 at a pitch of about 1/2 of the tape width. After the optical fiber unit 1 in this state is heated to a high temperature for a specified time and released, the transmission loss of the optical fiber unit 1 is measured.
Patent JP-2003036605-A (JP)
Title: Magnetic reproducing device
Inventor: KOTANI YASUTAKA
IPC: G11B5/035
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of a crosstalk signal. SOLUTION: A signal inputted from a data input 1 is subjected to the process suitable for the magnetic recording by a recording signal processing circuit 2 and supplied to a specified pre-coder 3. A signal from this pre-coder 3 is recorded on a recording medium 6 such as a magnetic tape by a recording head 5 through a recording amplifier 4. A signal read by a reproducing head 7 from this recording medium 6 is supplied to a reproduction equalizer amplifier 8 for amplification and equalization. This equalized signal is supplied to e.g. a circuit 10 having the channel characteristic of a partial response class 4 (PR4), through an A/D converter 9. An output signal from this circuit 10 is supplied to a decoder circuit 11 of PR4, and the signal detection is performed. Further, a signal from this decoder circuit 11 is transmitted to a reproduced signal processing circuit 12.  Then, the demodulation, packet disassembling, error correction, etc., are carried out to this signal for taking it out as the data output 13.
Patent JP-2003040532-A (JP)
Title: Artificial lawn rolling-up and laying machine
Inventor: FURUSE HIROSHI
IPC: E01C13/08
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an artificial lawn rolling-up and laying machine capable of precisely or almost precisely carrying out visual observation and confirmation of a standard line through a see-through part even when a position of eyes of an operator is dislocated. SOLUTION: This artificial lawn rolling-up and laying machine is provided with an artificial lawn rolling-up and laying device 40 to carry out rolling-up and unrolling of artificial lawn 69 on a front pat of a car body 1. A driver's seat 26 and a steering wheel 27 positioned in front of the driver's seat 26 are provided on the upper part side of the car body 1. The see-through part 28 passing through in the vertical direction is formed on the side of a car body 25 between the driver's seat 26 and the steering wheel 27, and a standard body 29 facing against the see-through part 28 is provided on the lower part side of the car body 1. Laying work of the artificial lawn 69 is carried out while visually seeing a relative position of a standard line 71 and the standard body 29 through the see-through part 28 by an operator of the driver's seat 26.  It is possible to constantly position a sight line 77 on an extension connecting the see-through part 28 and the standard body 29 to each other so that a position of the eyes of the operator 75 is not dislocated and to simply and easily notice backward traveling in a state of an angle of the car body dislocated.
Patent JP-2003039745-A (JP)
Title: Image forming terminal device
Inventor: KANEYA ATSUSHI
IPC: B41J5/30
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming terminal device that restores an image file of which the usage frequency is low in image files in an external memory by reducing the size of the file. SOLUTION: This image forming terminal device comprises an image converting means 12a1 and/or a color converting means 12a2 that functions as a data converting means 12a having a plurality of data compressing modes and/or color image data types and can convert an image file stored in an external memory 19 to data in any one of the plurality of data compressing modes and/or color image data types. This image forming terminal device further comprises a use history recording means 12c that records the use history of the image file. In the stored image files, an image file of which the usage frequency is judged to be low by the use history recording means 12c, is subjected to the data conversion in the data compressing mode and/or the color image data type by the image converting means 12a1 and/or the color converting means 12a2 , whereby the size of the file is made to be smaller, and then it is stored in the external memory 19.
Patent JP-2003045303-A (JP)
Title: Touch-type switching device
Inventor: IKEDA KYOICHI
IPC: H01H36/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by upgrading assembly workability as well as to maintain electric conduction state of a touch plate and a circuit board in a stable way, by absorbing molding errors, assembly errors or the like of each constituent member without generating damages to it. SOLUTION: A hand-drum-shaped coil spring 21 is firmly fixed on one of the main face parts 12a of a circuit board 12, and at the same time, a stud bolt 24 is erected on the rear face side 16b of a touch plate 16. Then, by pressing the touch plate 16 on the rear face side 6b, the tip side of the stud bolt 24 is made inserted into an inserted part (an inner periphery part) of the hand- drum-shaped coil spring 21, to elastically deform the minimum inner diameter part of the hand-drum-shaped coil spring 21, and the screw thread of the stud bolt 24 is made engaged with the minimum inner diameter part of the hand- drum-shaped coil spring 21.
Patent JP-2003041656-A (JP)
Title: Building of steel plate reinforced concrete structure and construction method therefor
Inventor: TSUCHIYA YOSHIMASA
IPC: G21C13/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period in the construction of facilities such as an atomic power station. SOLUTION: Mega-blocks 20 (20A and 20B), which have a height equivalent to that of a plurality of floors, are adopted to form a wall body of a building, and combined together; and concrete is placed inside the mega-blocks 20, so as to form the wall body which is composed of a mega-wall structure of a steel plate reinforced concrete structure. Alternatively, mega-blocks 30 (30D and 30F) for a floor, which are used to form a floor body of the building, are adopted in addition to the mega-blocks 20 for a wall; the mega-blocks 20 and 30 are combined together; and the concrete is placed inside or in upper parts of the mega-blocks 20 and 30, so as to form a building frame (the wall body and the floor body) which is composed of the mega-wall structure of the steel plate reinforced concrete structure.
Patent JP-2003048074-A (JP)
Title: Projection welding method and welding member
Inventor: SATO YUTAKA
IPC: B23K11/14
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a projection welding method and welding members which enable dimensional accuracy in welded members to be heightened and combination strength between the welded members to be improved. SOLUTION: A recessed part is formed in at least either a vicinity of a base in a projection for welding in one welding member provided with the projection for welding and a portion, faced to the projection for welding, in the other welding member, so as to incorporate a melted portion when the welding is performed, into the recessed part.
Patent JP-2003010052-A (JP)
Title: Tool for producing grooved net for cooking
Inventor: USHIWAKA HIROKO
IPC: A47J37/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool with which a grooved net is easily produced at a low cost in a household while cooking is performed by producing the grooved net in order to easily peel off grilled fish from a net and prevent the juice of the fish and oil, etc., at the time of grilling from being stuck to the grilled fish without staining the net or a tray at the time of performing cooking in a grill or an oven or the like. SOLUTION: An attachable and detachable groove net for which a grill net and aluminum foil are integrated is produced with this tool (Fig. 1). For the use (Fig. 4), the aluminum foil of a length little less than the double of the length of the net is mounted on the net, the tool is pressed along each wire of the net and the grooved net is produced. When grilling is finished, the aluminum foil is thrown away.
Patent JP-2003049113-A (JP)
Title: Coating composition
Inventor: AOKI RYUICHI
IPC: C09D183/04
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition which can form coating films having excellent adhesive property to steel materials, excellent corrosion resistance, excellent weather resistance, and the like. SOLUTION: This coating composition comprises (A) an epoxy silicone resin obtained by the hydrolytic condensation reaction of the following component (1) with the following component (2). (1) The reaction product of (a) an epoxy resin having epoxy groups with (b) an organic silicon compound having an amino group capable of reacting with the epoxy group and a hydrolysable group directly bonded to a silicon atom. (2) An organic silane represented by general formula (1): R<1> n Si(OR<2> )4-n [R<1> is a 1 to 8C organic group; R<2> is a 1 to 5C alkyl; (n) is 1 or 2] and/or its partially hydrolyzed condensation product.
Patent JP-2003048346-A (JP)
Title: Printer system
Inventor: UJIGAWA YASUSHI
IPC: G06K9/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the operability when data read by a scanner is outputted from a printer by a simple constitution without decreasing degrees of freedom and realize an OCR process, a translation process and the like. SOLUTION: A dynamically distributed OCR process is carried out at the scanner 200 and the printer 201 to image data of an original read through the scanner 200. Moreover, data after the OCR process is stored as a text file to an HDD 215 of the printer 201.
Patent JP-2003055184-A (JP)
Title: Skin care preparation
Inventor: OSUMI KAZUHISA
IPC: A61K8/97
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation characterized by comprising an extract from a plant of the genus Symplocos. SOLUTION: This skin care preparation is characterized by comprising the extract from the plant of the genus Symplocos. Furthermore, the extract from the plant of the genus Symplocos has excellent active oxygen scavenging actions, hyaluronidase inhibitory, elastase inhibitory, collagenase inhibitory and tyrosinase inhibitory actions and is stable. The skin care preparation has high stability and exhibits excellent aging preventing and bleaching actions.
Patent JP-2003060040-A (JP)
Title: Semiconductor device and its test method
Inventor: MATSUOKA TORU
IPC: H01L21/822
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which large current characteristic of high precision can be obtained by a probe test using a low current. SOLUTION: Two kinds of semiconductor elements, i.e., a main pattern 1 and a subpattern 2 are present in the same chip. The subpattern 2 has the same structure as the main pattern 1, and the size of the subpattern 2 is smaller than that of the main pattern 1. Both of the patterns are formed in the same chip, and so have similar characteristics. As a result, the large current characteristic of the main pattern 1 can be obtained with high precision, from characteristic which is obtained by a probe test using a fine current in the subpattern 2.
Patent JP-2003057265-A (JP)
Title: Contact probe and manufacturing method therefor
Inventor: KOBAYASHI HIROSHI
IPC: G01R1/073
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide one or more contact probes, having semispherical contact bumps having a height of not less than 1/4 of the diameter each, and to provide its manufacturing method which efficiently forms the bumps in an easy way at a low cost. SOLUTION: One or more contact probes, having semispherical contact bumps 5 each having a height of not less than 1/4 of the diameter are provided to allow the pitch of the bumps 6 to be narrowed, as compared with the conventional bumps 5 each having a height of not greater than 1/4 of the diameter.
Patent JP-2003058099-A (JP)
Title: Display device
Inventor: HIROTA MASAYA
IPC: G02F1/167
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To save the power for a display device by renewing the display only on the front surface when folded. SOLUTION: The display device 10 comprises a foldable display part 12 capable of altering display, sensors 14, 16, 18, 20 for detecting a folded state of the display part 12, and a control part 22 for judging which part of the display part 12 comes on the front side in a folded state, based on the detection result of the sensors, and switching the display on the part coming on the front side of the display part 12 according to the result of the judgment.
Patent JP-2002303788-A (JP)
Title: Coupling lens, condensing optical system, optical device, optical pickup device, recorder and reproducing device
Inventor: KIMURA TORU
IPC: G02B5/18
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a coupling lens, a condensing optical system, an optical device, an optical pickup device, a recorder and a reproducing device, by which axial chromatic aberration caused at an objective lens due to the mode hop phenomenon of a laser light source or the like is effectively corrected. SOLUTION: Divergent light emitted by a light source 3 is made incident on the objective lens 1 by changing the divergence angle of it by the coupling lens 2. At least one surface of the coupling lens is made as a diffraction surface having a zonal diffraction structure, and the axial chromatic aberration is excessively corrected so as to make a focal distance longer than a wavelength which is 10 nm shorter than the reference wavelength of the light source, so that the expression of 0.05<=NA<=0.50 is satisfied (NA: the numerical aperture of the coupling lens).
Patent JP-2003056082-A (JP)
Title: Expansion joint
Inventor: OGISHIMA MASAKI
IPC: E04B1/62
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint which positively protects a cover member from deforming, copes with displacement such as jolts and differential settlement, is simple in structure, and low in cost. SOLUTION: The expansion joint is formed by attaching the cover member 4 via a holder 3 to an interval S between building skeletons 1, 2. According to the expansion joint, the holder 3 is formed of a base portion 8 borne on the building skeletons 1, 2 on both sides thereof, and a cover member bearing portion 9 which is arranged over the base portion 8 to bear the cover member for covering the gap S. Then, the expansion joint has holding portions 13 on the building skeletons 1, 2, which hold the base portion 8 in a manner being slidable in a lateral direction of the gap S.
Patent JP-2003055413-A (JP)
Title: Method for producing syndiotactic styrene copolymer
Inventor: KAWABE MASANAO
IPC: C08F212/08
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer which is obtained by introducing a styrene derivative having a methyl group at the meta position into a syndiotactic styrene copolymer, and also provide a method for producing the same. SOLUTION: The copolymer is a syndiotactic styrene copolymer containing a methyl styrene monomer and a styrene monomer, wherein the copolymer has the phenyl groups the C1 carbons of which have their respective tacticities of 30% or more as determined at the racemic pentad in<13> C-NMR. The method for producing the syndiotactic styrene copolymer comprises copolymerizing the methylstyrene monomer and the styrene monomer using a catalyst in the presence of a solvent, wherein the catalyst contains a reaction product between a transition metal compound and at least one promoter for the catalytic component; and the solvent is an aromatic hydrocarbon and/or a halogenated aromatic hydrocarbon having a dielectric constant of 2.0-10.0.
Patent JP-2003067823-A (JP)
Title: Automatic vending machine and container used for automatic vending machine
Inventor: MAEYAMA RYUICHIRO
IPC: G07F9/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of surely keeping an article stored in a container at a desired temperature, and to provide the container to be used for the automatic vending machine. SOLUTION: This automatic vending machine is provided with the article 3 stored in the container 2 provided with a reference mark 1 with a radiation rate set to the same, a non-contact temperature sensor 4 arranged in non-contact state with the container 2 and also for detecting an infrared ray emitted from the reference mark 1 and a heat treatment means 5 for performing heat treatment of the article 3 on the basis of detection results of the non-contact temperature sensor 4. This container 1 is provided with the reference mark 1.
Patent JP-2003063314-A (JP)
Title: Luggage hook
Inventor: OHASHI TAKESHI
IPC: B60N2/90
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent trash and dust or the like from coming inside a case, luggage from catching on the case when loaded and unloaded because of a large unevenness on an opening side of the case and an unevenness from forming on a topside of a table of a back surface of a seat back of a seat. SOLUTION: A lid body 4 for closing an opening 2 is used inside the opening 2 of the case 1 and heads of rotating shafts 5, 5a projecting outside from both side parts of the lid body 4 are fixed to the case 1 side and a luggage hook provided with a hook part 6 at one end side on a backside of the lid body 4 is arranged in a luggage room, a back face of a seat or the like so that the case 1 is embedded. The trash and the dust are prevented from coming inside the case 1 when it is not used and an unevenness on a surface of the luggage hook is minimized when it is not used.
Patent JP-2003075031-A (JP)
Title: Sensor fixture and method for manufacturing sensor fixture
Inventor: KATO YOSHIHIKO
IPC: F25B49/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensor fixture which raises detection accuracy of a temperature sensor and can be readily manufactured, and provide a method for manufacturing the sensor fixture. SOLUTION: The sensor fixture 1 is formed by giving a bending process to a plate material to bend it half and obtain a double structure, giving another bending process to the double structure to bend it further half and obtain a quadruple structure, and giving still another bending process to the quadruple structure to obtain a sensor holder 3 and a fixing portion 7. The fixing portion 7 has a double structure consisting of an inner piece 8 and an outer piece 9 with a gap 10 bending formed therebetween. The temperature sensor 11 is fit into the sensor holder 3, and in this state, a pipe 15 is fit into the inner piece 8 of the fixing portion 7. Thus, the temperature sensor 11 can be fixed to the side of the pipe 15.
Patent JP-2003073865-A (JP)
Title: Treatment method for water in boiler
Inventor: BANDO MASAYUKI
IPC: F22B37/52
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for water, which can prevent a ferrous metal contacting with boiler water from corroding, especially from generating pitting corrosion, by using chemicals which are safe and do not cause environmental pollution, in a water tube boiler operated at comparatively low temperatures, or in a soft water boiler or a pure water boiler operated at high temperatures of 200 deg.C or higher. SOLUTION: The corrosion prevention method for the ferrous metal used in the boiler is characterized by adding an oxy-carboxylic acid or a salt thereof, besides an effective amount of sulfite ions, to the boiler water using soft water or pure water in high temperature.
Patent JP-2003068079-A (JP)
Title: Semiconductor memory
Inventor: AKIBA TAKESADA
IPC: G11C11/406
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which a current consumption during non-operation is reduced in a system in which a plurality of chips having commonly a power source, an address signal, and a data bus are mounted. SOLUTION: This circuit is provided with an internal circuit comprising a memory array which can supply and stop operation voltage selectively through a switch means, when supply and stop of operation voltage by the switch means are controlled by an input circuit receiving the prescribed control signal and memory operation is not performed, super power consumption can be realized by reducing a DC current and a leak current.