baber/WOPTO huggingface dataset:
Patent JP-2003238650-A (JP)
Title: Polyol resin composition
Inventor: AKIMOTO KOJI
IPC: C08L63/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyol resin composition capable of thick film coating and excellent in corrosion resistance and flexibility, and therefore suitable as a cationic electrodeposition coating.  <P>SOLUTION: The polyol resin composition comprises a polyol compound obtained by reacting a polyglycidyl ether compound represented by general formula (I) (wherein X and Y are represented by formulae (II) and (III), respectively) with an active hydrogen compound. In formulae (II) and (III), R1 is an alkyl, aryl, alkylaryl or arylalkyl group; R2 is a hydrogen atom or a methyl group; A is a direct bond, an alkylene group, a cycloalkylene group, an alkylene group substituted with a halogen or an alkyl, perfluoroalkyl, cycloalkyl or aryl group, -O-, -S-, -SS-, -SO-, -SO<SB>2</SB>-, -CO-, -C-CO- or -O-CO-; m and n are each 0 or 1 and total up to 1 or 2; p and q are each 0-10 and total up to 1-10; and 1 is 0-5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243951-A (JP)
Title: Variable gain amplifier
Inventor: TAKIGUCHI YASUNARI
IPC: H03F3/45
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain amplifier with a simple configuration capable of reducing distortion at a gain change and suppressing the deterioration in the noise figure NF characteristic.  <P>SOLUTION: The variable gain amplifier includes: transistors 3, 4 forming a differential pair; a first resistance variable means interposed between collectors of the transistors 3, 4 and comprising PMOS transistors 13, 14 and a resistor 15; and a second resistance variable means interposed between emitters of the transistors 3, 4 and comprising NMOS transistors 18, 19 and a resistor 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245035-A (JP)
Title: Bird-proof apparatus
Inventor: IZUHARA YOSHIAKI
IPC: A01M29/32
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bird-proof apparatus utilizing a conventional handrail and adopting a device such that wild birds cannot easily perch on the handrail, i.e., the handrail is capable of suppressing or interrupting a role of a perch for the wild birds such as doves.  <P>SOLUTION: The bird-proof apparatus comprises freely rotating pipes provided at the top of a standing platy panel. Furthermore, the platy panel is adjacent to the outside of the handrail of a pedestrian bridge, etc., and protrudes upward from the handrail to some extent or covers the handrail from the outside in the somewhat oblique upward direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249150-A (JP)
Title: Lever switch device
Inventor: HAYASHI FUJIO
IPC: H01H25/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever switch device capable of reducing the number of parts of a detent mechanism, then reducing its cost, in such a type that detent mechanisms which give detent feeling at both ends respectively when an operation lever is operated in crossing two directions are included.  <P>SOLUTION: In a lever switch, a housing hole 36 is positioned between a first detent face 10 and a second detent face 35, and passes through them in a right and left direction. Then a first detent piece, a second detent piece and a detent spring are arranged in the housing hole 36. Here, only one detent spring 37 is required for two detent pieces 11, 22 because a first and a second detent mechanism 38, 39 shear the detent spring 37.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247682-A (JP)
Title: S-shaped expansion joint for sleeve tubes
Inventor: YOSHIKAWA HIDEYO
IPC: F16L27/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an S-shaped expansion joint for sleeve tubes which can be used regardless of the height of a step and inserted smoothly when laying the sleeve tubes at a stepped part.  <P>SOLUTION: In this joint S-shaped as a whole, short tube parts of each of two bent tubes are connected to each other whose one end of the bent part is made as a connection port for the sleeve tubes and the other end as the short tube part, at the connection part, axes of the short tubes are coaxial and expandable along the axes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246045-A (JP)
Title: Ink jet printer and method for forming positional shift recognition image of recording head
Inventor: TSUTSUMI TAKASHI
IPC: B41J2/01
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet printer in which the amount of shift of a recording head can be determined readily, and a method for recognizing the positional shift of the recording head.  <P>SOLUTION: The ink jet printer comprises a recording head having a plurality of openings for ejecting ink onto a recording medium under arranged state, means for carrying the recording medium, a carriage for moving the recording head above a printing region in the direction perpendicular to the carrying direction of the recording medium while mounting the recording head, and means for controlling the recording head, the carriage and the carrying means. The control means controls the plurality of ejection openings arranged in the recording head along the carrying direction to eject ink only from the ejection openings at the opposite end parts thus forming an image for recognizing positional shift of the recording head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249634-A (JP)
Title: Solid imaging device and manufacturing method thereof
Inventor: KANBE TERUMI
IPC: H04N5/335
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To permit designing an inlayer lens so as to have a desired configuration.  <P>SOLUTION: A lens film 12 is formed on a light shielding film 11 as shown in a diagram 3A. A photosensitive material is applied on the lens film 12 as shown in a diagram 3B whereby the photosensitive film 12 having an opening 18 on the upper part of a photosensor 6 is formed. The lens film 12, on which the photosensitive film 17 is applied, is processed by etching to form a concave lens 13. The photosensitive film 17 formed on the lens film 12 is removed. A flattening film 14 is formed on the lens film 12, from which the photosensitive film 17 is removed. A filter 15 is formed on the flattening film 14. An on-chip lens 16 is formed on the filter 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248854-A (JP)
Title: Paper currency processing device
Inventor: KADOYA KAKUHIKO
IPC: G07D9/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper currency processing device which is adaptive to newly issued paper currency without altering the device constitution, and can lighten the operation burden on an operator and improve convenience to users.  <P>SOLUTION: A paper currency processing unit 1 has a throw-in slot 3 in which paper currency of a plurality of denominations is thrown, a conveyance path 5 which conveys the thrown-in paper currency, a decision part 11 which decides the denomination of the conveyed paper currency, 1st to 3rd safes 15, 16, and 17 which stores the denomination-decided paper currency by the denominations, and a discharge port 4 for discharging paper currency taken out of the respective safes. The 1st safe 15 stores 1,000-yen bills, the 2nd safe 16 stores 2,000-yen and 5,000-yen bills, and the 3rd safe 17 stores 10,000-yen bills; and the denominations of paper currency stored in the 2nd safe 16 is stored in a memory while related to the storage order. When money is withdrawn, the denominations of the paper currency taken out of the 2nd safe 16 are decided according to data stored in the memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003054868-A (JP)
Title: Removing device of sling for lifting heavy object
Inventor: TAKAI SEIICHIRO
IPC: B66C1/36
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To minimize an increase of a size by securing strength in response to a load of a heavy object in lifting the heavy object. SOLUTION: A base 16 includes a crane engaging part 27 for engaging with a hook of a crane formed on an upper end of the base 16. A first shaft 11 fixed on the base in a lower position than the crane engaging part supports an approximately center part of a lever holder 17. A base end of a link lever 18 is rotatably mounted on a second shaft 12 fixed on the base in a lower position than the first shaft, and a tip end of the link lever is locked to a tip end of the lever holder so as to be released. Another end of a sling 13, which is engaged with the heavy object with one end hooked on the hook of the crane, is detachably hooked on the link lever. A releasing means 19 releases the tip end of the link lever from the tip end of the lever holder by descending a base end of the lever holder.
Patent JP-2003246855-A (JP)
Title: Process for producing aromatic carbonic acid ester or aromatic polycarbonate
Inventor: ISHII HIROTOSHI
IPC: C07B61/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient process for producing an aromatic carbonic acid ester from a monovalent aromatic hydroxy compound or an aromatic polycarbonate having a sufficient molecular weight from a bivalent aromatic hydroxy compound in one step in a high yield.  <P>SOLUTION: The process is carried out by an oxidative carbonylation reaction of the monovalent or bivalent aromatic hydroxy compound, with carbon monoxide and oxygen in the presence of a catalyst comprising (a) a palladium complex containing at least one ion selected from the group consisting of cyanic acid, isocyanic acid, azide, nitrous acid and chlorine ions as an anionic ligand, (b) a redox catalyst and (c) a co-catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252473-A (JP)
Title: Sheet feeder
Inventor: HIGUCHI KENSUKE
IPC: B65H5/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve yield and efficiency by preventing multiple feeding in a sheet feeder supplying stacked sheets to prescribed positions one by one.  <P>SOLUTION: Supersonic vibration is applied to a loading bed 12 for stacking a prescribed number of sheets 19 by an oscillating driving means 17, a vibrator 16, a booster 15A, and an electric horn 15B. Thereby, at least friction or adhesion between sheets 19 to be supplied and a sheet located on it is avoided, and the sheets 19 to be supplied are made paper sheets. Each sheet of the sheets 19 to be supplied is held by a sucking driving means 21 and a sucking opening 22, sent to a rotating drum 23, fed to supply and conveyor belts 25, 26 by the rotating drum 23, and guided to a prescribed part by conveyance of the supply and conveyor belts 25, 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253810-A (JP)
Title: Pc steel protection structure for sheath curve part of pc structure and method of positioning pc steel
Inventor: YOSHIOKA TAMIO
IPC: E04C5/10
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve alignment between a PC steel centroid set at a center inside a PC structure and a sheath centroid set at a middle fulcrum part, while efficiently arranging PC steel members.  <P>SOLUTION: A PC steel protection structure for use at the sheath curve parts (R1, R2 and R3) of the PC structure 2 is characterized in that, in the PC structure 2 with the sheath 1 disposed therein while describing a curve, spacers 4 for securing to the sheath centroid the PC steel 3 through which the sheath 1 is passed are positioned at the curve start point part r1, mid curve part r2, and curve end part r3 of the sheath 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252062-A (JP)
Title: Sun visor of spray working vehicle
Inventor: IZUMITANI TAKANORI
IPC: B62D49/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve problem that a chemical tank used for a spraying work is generally formed of a resin, and easily degraded if exposed to the sunshine for a long time, and dust and refuse are excessively deposited in the tank, and a pump or a nozzle is clogged to cause troubles because a lid of the tank is left open for a long time and the tank is filled with water through a hose or the like when water is filled in the chemical tank.  <P>SOLUTION: A roof part 3a of a sun visor 3 is turnably provided to a support arm 3b, and an operation unit 3c to adjust the angle of erection of the support arm 3b is provided on an upper part of the chemical tank 2. When the support arm 3b is erected, the roof part 3a covers an upper part of a driver's seat 1. When the support arm 3b is collapsed, the roof part 3a covers an upper part of the chemical tank 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219980-A (JP)
Title: Additionally attaching type towel horse
Inventor: NAKAJO RIYOUKO
IPC: A47K10/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additionally attaching type towel horse, by which a greater number of towels can be hung without impairing the merits of an already existing towel horse of a hanging-up-on-the-wall style.  <P>SOLUTION: A curved section in a convex shape at an upper part thereof is provided on both ends of a U-shaped frame, and an arm drawing a gentle curve downward is installed through each of both curved sections, and a hook is installed on the tip of each of the both arms.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257367-A (JP)
Title: Lamp unit and infrared ray night vision system with usage of it
Inventor: TSUDA TOSHIAKI
IPC: H01J61/40
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp unit capable of effectively outputting a near infrared ray.  <P>SOLUTION: The lamp unit 10 for emitting the near infrared ray by discharge is equipped with a hollow discharge tube 20, a cesium compound sealed in a hollow part 22 of the discharge tube 20, and a near infrared ray transmitting filter 30 provided around the discharge tube 20. The infrared ray night vision system 100 is equipped with the lamp unit 10 having the hollow discharge tube and the cesium compound sealed in the hollow part of the discharge tube and emitting the near infrared ray 102 by discharge, a light receiving part 50 for receiving reflected light 104 based on the near infrared ray 102 emitted by the lamp unit 10, and a display part 60 for displaying an image based on the reflected light 104 received by the light receiving part 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257331-A (JP)
Title: Color cathode ray tube, and manufacturing method therefor
Inventor: NAKATANI TOSHIBUMI
IPC: H01J29/07
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent color shifting from being generated by tube-axis-directional displacement of a color selection electrode and displacement in an opening of the color selection electrode.  <P>SOLUTION: An elastic member 8 has a protruded part deformed to be protruded to a color selection electrode 6 side, and a regulation member 16 having a thermal expansion coefficient larger than that of the elastic member 8 and curved bulgedly to a side contrary to the color selection electrode 6 is joined to be opposed to the protruded part of the elastic member 8. By this constitution, compression-directional rigidity of a frame 9 is enhanced, and a deformation amount of the frame 9 is reduced in a tension-laying process, and the tube-axis-directional displacement of the color selection electrode 6 is reduced when a color cathode ray tube 1 is operated. Since the thermal expansion coefficient of the regulation member 16 is larger than that of the elastic member 8, the color selection electrode 6 is allowed to be brought into the condition where it is displaced to a phosphor screen face 2a side, when temperature elevation is stabilized, and the color shifting is prevented from being generated caused by opening shifting generated with thermal expansion of the color selection electrode 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263316-A (JP)
Title: Dsp device, dsp control method, and its control program
Inventor: YAMADA KATSUSHI
IPC: G06F9/24
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DSP device, a DSP control method, and its program capable of reducing program run time when a plurality of functionally classified microprogram modules are run in succession.  <P>SOLUTION: The DSP device comprises a computing means 140 for executing a microprogram for processing digital signals; a storage means 110 in which the plurality of microprogram modules with predetermined functions are classified according to their functions and stored; a means 120 for selecting the plurality of microprogram modules from within the microprogram modules stored in the storage means 110; and a means 130 for reading and coupling the plurality of selected microprogram modules together to create a new microprogram module and for transferring the created microprogram module and its calling text to the computing means 140.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257878-A (JP)
Title: Semiconductor manufacturing apparatus and method for manufacturing semiconductor device using the same
Inventor: TAMAKI ICHIRO
IPC: C23C16/455
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which can be operated stably for a long time and a method for manufacturing a semiconductor device using the same.  <P>SOLUTION: A semiconductor manufacturing apparatus 1 has a processing chamber 10 for processing a semiconductor substrate. A vacuum pump 31, a pressure gauge 30 and a MFC 20 are provided in the processing chamber 10, and a gas cylinder 21 is provided in the MFC 20. The pressure gauge 30 and the MFC 20 are connected to a control unit 11. The control unit 11 is provided with a memory 12 for storing a corrected amount of the pressure gauge 30 and the MFC 20 together with a corrected time, a detection part for detecting at least one of abnormalities and an exchange time of the pressure gauge 30 and the MFC 20 based on the corrected results, and a display unit 13 for displaying results or the like detected by the detection part. Before the semiconductor substrate is processed in the processing chamber 10, a zero point of the pressure gauge 30 and the MFC 20 is adjusted. Thus, it is possible to process stably the semiconductor substrate for a long period of time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261186-A (JP)
Title: Container and lid
Inventor: ISHIKAWA SHIGEO
IPC: B65D43/02
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional paper-made or resin-made container has a single structure so that it is easy to break and unsuitable as a container for an object with a heavy weight and a large volume, heat inside and outside the container is easy to transmit, and a lid cannot be opened unless the container is largely rotated as the lid has only one knob.  <P>SOLUTION: In order to prevent heat inside and outside the paper-made or resin-made container from mutually transmitting and to enable the object with a heavy weight and a large volume to be received, bulkheads 5 are provided along a periphery 1 of a container body, between an inner wall 3 and an outer wall 4 of a bottom 2, and between a surface layer 6 and an inner layer 7 of the top seal structured lid for coupling them. This improves heat insulation as the container and allows the heavy object or the large volume object to be accepted. An area of an upper surface of a bulkhead 5-1 increases a contact area with the lid, thereby preventing contents from leaking or a bacteria from entering from the outside. By providing a plurality of knobs of the lid, the lid can be easily opened by a small rotation of the container, so that the container is difficult to tumble.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226845-A (JP)
Title: Antifouling coating material composition for undersea application
Inventor: SOMEYA NORIHISA
IPC: C09D7/12
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antifouling coating material composition for undersea application, continuously preventing the emergence of algae, water plants, shellfish, and the like, which attach to a fishing net for a long period without affecting the water environment for fish, or the like, to solve the problem that sometimes algae-proofing activities are deactivated by the reaction with seawater in conventional antifouling agents for fishing nets the majority of which is an insoluble metal salt type and exhibits activities at the initial period of processing, and most of the conventional antifouling agents exhibit the activities only on specific algae or have comparatively weak activities.  <P>SOLUTION: This antifouling coating material composition continuously preventing the attachment of the algae, the water plants, the shellfish, and the like, for a long period while reducing the elution of the antifouling agent into the seawater contains an antifouling agent comprising a guanidine-based organic compound (guanidine polyhexamethylene phosphate) which has been used for sterilization of a swimming pool and preservation of drinking water by preventing its putrefaction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325695-A (JP)
Title: Unit shower device
Inventor: MASUDA NAOSHI
IPC: A47K3/28
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a unit shower device which can be installed adjacent to a swimming pool, has a plastic body part of a shower device designed to prevent a molding die from being large, has a simple water supply piping for easy connections and maintenance, and is made not to expose the piping. SOLUTION: A plastic body part 1 of the shower device is made up of a base 11, side walls 12a, 12b put upright on two opposing sides of the base, and covers 13a, 13b attached to the side walls. Openings for the piping 2 inside the side walls are made on them.
Patent JP-2002372816-A (JP)
Title: Image forming device
Inventor: KONNO SHINICHI
IPC: B65H9/14
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent unfixed toner from adhering to other parts in jamming disposal of a sheet. SOLUTION: A copying machine 30 is equipped with a pair of resist rollers 11 carrying the sheet, a pair of pre-transfer rollers 10 carrying the sheet carried by the pair of rollers 11 to a downstream side, a top sensor 23 detecting an abnormal state in carrying the sheet in the copying machine, a carrying frame 12 capable of turning while supporting the pair of rollers 10, and a control part 21 actuating at least either the pair of rollers 11 or the pair of rollers 10 based on the detection operation of the top sensor 23 and carrying the sheet by a specified distance so that looseness may be formed on the sheet stopped extending over the roller pairs 11 and 10.
Patent JP-2003260054-A (JP)
Title: Ultrasonograph
Inventor: KIMITA YUUJI
IPC: A61B8/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish ultrasonic diagnosis even within a setup period of an ultrasonograph which executes control programs on operating systems to control the operations thereof.  <P>SOLUTION: During the setup period, a sub-control part 38 performs tentative controls of operation. Data are saved in registers 14 and 17 even during the setup periods and based on the data, a transmitting part 12 and a receiving part 16 carry out transmission controls and reception controls respectively. During the setup periods, a signal processing part 18, a scan converter 20 and a video processor 22 also carry out tentative operations so that images can be displayed on a display device 24. Upon the end of the setup periods, the execution of the controls is shifted to a host control part 26 from the sub-control part 38. Under such a condition, graphic images are displayed on the display device 24 in addition to ultrasonographic images.  <P>COPYRIGHT: (C)2003,JPO