baber/WOPTO huggingface dataset:
Patent JP-2004104638-A (JP)
Title: Stacked loop antenna
Inventor: TAZAKI OSAMU
IPC: H01Q7/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked loop antenna capable of adjusting a horizontal plane beam width without increasing a reflecting plate area.  <P>SOLUTION: Directivity control plates 21-24 are provided between a reflecting plate 10 and loops 2-5 of stacked loop antenna elements 8, 9, by which a portion of the reflecting plate 10 is positioned approaching the stacked loop antenna elements 8, 9. With this, the reflected wave phase from the reflecting plate 10 in the loops 2-5 is advanced, as compared with the case of no directivity control plates 21-24, producing a varied directivity of a stacked loop antenna 25. Accordingly, similar to the case of the loops 2-5 approaching the reflecting plate 10, a virtual size of the reflecting plate 10 viewed from the loops 2-5 becomes relatively large. Thus, a similar effect to a case of enlarging an aperture area can be obtained, which enables reduction of the horizontal plane beam width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107454-A (JP)
Title: Ink composition-reaction solution set, ink jet recording method and recorded product
Inventor: TSUJIMURA MASAFUMI
IPC: B41J2/165
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition-reaction solution set which can substantially uniformly form images having excellent abrasion resistance on recording media, can further improve the unclearness of contour portions, and does not cause color bleeding, to provide an ink jet recording method, and to provide the recorded product.  <P>SOLUTION: This ink composition-reaction solution set comprising at least one ink composition and a reaction which reacts with at least one component in the ink composition to coagulate the ink is characterized by containing at least one resin formed from an identical monomer in the ink and the reaction solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109440-A (JP)
Title: Developer container
Inventor: FUJII RITSUO
IPC: G03G15/08
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer container by which carrying and replacement work are facilitated without causing toner staining in replacing the developer container.  <P>SOLUTION: In the developer container possessing a spiral protrusion part at inside and to replenish an image forming apparatus with developer stored at the inside by carrying and discharging it by rotation, a handle member is provided at the outer peripheral part of the developer container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105440-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To specify troubles in game machines such as Pachinko machines.  <P>SOLUTION: The Pachinko machine 1 has an outer frame 2 and a front frame 3 which is provided at the front part of the outer frame 2 and openably supported on one side part of the outer frame 2. A glass door frame 4 is openably installed on the front side of the front frame 3. A game board 5 is detachably mounted in the rear of the front frame 3. A block board not illustrated is mounted on the back side of the front frame 3 and various control boards are mounted on the block board. An LED (light emitting diode) for instructing operations is provided corresponding to each of the various control boards. The various control boards are interconnected and LEDs for instructing the slipping off of connectors are arranged corresponding to the respective control boards thus interconnected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105510-A (JP)
Title: Flush girt and mounting structure of case furniture with it
Inventor: AOKI KOKI
IPC: A47B91/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flush girt to put under case furniture designed to be attached to a wall apart from an entrance floor and mounting structure of them to be fixed easily with improved precision and also to acquire another storage space.  <P>SOLUTION: This flush girt, to put under case furniture designed to be attached to a wall apart from an entrance floor, is built into a structure as below. An upper plate in a flat and rectangular form is attached to two rectangular plates in a same size at its opposed edges so that top view becomes flush and a cross section is to be U-shape. One end of the edge of the upper plate which is squared with the side plate should be closer to the other end than the side plate's one on the same side, also the other end of it should be flush with respective ends of side plates' edges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003217292-A (JP)
Title: Sensor circuit for flash memory
Inventor: RIN OKIN
IPC: G11C16/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor circuit for a flash memory in which power consumption can drastically be reduced.  <P>SOLUTION: A sensor circuit of a flash memory is constituted of a first current generating means generating a first current based on a current of a memory cell, a first circuit which is connected electrically to the first current generating means, generates first voltage based on the first current outputted by the first current generating means, and of which a first end is connected to a power source supply means, a second current generating means generating a second current based on a current of a reference cell, a second circuit which is connected electrically to the second current generating means, generates second voltage based on the second current outputted by the second current generating means, and of which a first end is connected to the power source supply means, and an output circuit connected electrically to an output end of the first circuit and an output end of the second circuit, and generating an output signal corresponding to data preserved in the memory cell based on the first voltage and the second voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106930-A (JP)
Title: Band binding apparatus
Inventor: ARIMA SHINICHI
IPC: B65B13/18
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a band binding apparatus which prevents a failure in inserting binding band or failure in binding with the band.  <P>SOLUTION: The binding band 18 is continuously inserted in a guide member 22 in a flat state after a longitudinal curl of the band is removed by a curl removal mechanism 56. Since the binding band 18 is not curled inside, it is prevented from being caught in the guide member 22. Also, since the band 18 is not curled outside either, the band 18 is prevented from partially overturning when separated from the guide member 22 and brought into contact with an object 16 to be bound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120035-A (JP)
Title: Video image recording/reproducing apparatus
Inventor: KAMIO HIROYUKI
IPC: H04N5/76
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a screen display in a menu form and to realize recording screen display information in a menu form on a recording medium by superimposing a graphic on already recorded video information.  <P>SOLUTION: This apparatus is provided with a feedback path FB1 from an output of an MPEG (moving picture experts group) decoder 9 to an input of an MPEG encoder 5, and a feedback path FB2 from the output of a graphic processing section 11 to the input of the MPEG encoder 5, and they are switched by an input switching section 4. In this way, the graphic processed by the section 11 is superimposed on an image to be outputted from the decoder 9 to create a menu screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139987-A (JP)
Title: Optical demultiplexer
Inventor: LACEY JONATHAN P
IPC: G02B6/34
Filed: 2002-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical demultiplexer which overcomes or reduces various defects of optical demultiplexers in current technology states. SOLUTION: The optical demultiplexer is equipped with a dispersive means (e.g. optical element 30) which separates a light wavelength-division multiplexed signal 11 into its component optical signals and a photodetector array 54 which converts the component optical signals into electrical signals.
Patent JP-2003152479-A (JP)
Title: Automatic gain controller, receiver, and method for controlling gain
Inventor: WILDHAGEN JENS
IPC: H03G3/20
Filed: 2002-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce possibility of saturation of the analog-digital converter in an automatic gain controller. SOLUTION: The automatic gain controller generates an error signal by comparing the amplitude of the output signal of a voltage control amplifier with a predetermined reference amplitude, converts the error signal into a gain control signal for controlling the gain of the voltage control amplifier, and varies the control speed of a closed loop control circuit so that the control speed of the closed loop control circuit is accelerated, based on the amplitude of the output signal of the voltage control amplifier when the amplitude of the output signal of the voltage control amplifier increases.
Patent JP-2004114546-A (JP)
Title: Transfer leaf, image forming method and image display medium
Inventor: ISHIDA TADAHIRO
IPC: B41M5/382
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer leaf, an image forming method and an image display medium which facilitate printing on a transfer layer transferred onto a transfer object and having a release layer exposed on the surface, by using a sheet or an ink ribbon containing a subliming dye, and which enable on-demand expression of a hologram and an image of various colors in arbitrary combinations.  <P>SOLUTION: A dye-receptive thermoplastic resin is contained in a layer to be an exposed surface of the transfer layer, or a release layer provided between a base and a relief forming layer is included in a portion to be transferred and becomes the exposed surface of this portion. In the transfer leaf having this constitution, the base, the release layer and the relief forming layer, as occasion demands, and a reflective layer are laminated sequentially. The portion to be transferred onto the transfer object is released between the base and the release layer or the relief forming layer, and the release layer, or the release layer and the relief forming layer and the reflective layer, become the transfer layer. The image forming method and the image display medium use the transfer leaf thus constituted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203806-A (JP)
Title: High-voltage variable resistor
Inventor: KATO SHINJI
IPC: H01C13/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage variable resistor which solves the problem of hardly sufficiently filling of a through-hole of a board for the high-voltage variable resistor with a conductive paste or the like by the irregularity of printing conditions in the high-voltage variable resistor, having a base material forming at least a resistor and a land electrode on the surface and the through- hole, formed on the land electrode for making the obverse and reverse of the base material at the lowest electrically continuous.  <P>SOLUTION: A plurality of the through-holes are formed on one land electrode of the board of the high-voltage variable resistor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004117284-A (JP)
Title: Method of estimating gas adsorbing capability of other element added carbon nanotube
Inventor: KIMOTO HIROYUKI
IPC: G01N33/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of previously estimating the adding effects of various elements on gas adsorbing capability before actually manufacturing an other element added carbon nanotube and measuring the gas adsorbing capability.  <P>SOLUTION: The method of estimating the effects of other elements added to the carbon nanotube on improving the gas adsorbing capability uses a structure model having atoms of the added element Me and the molecules or atoms of adsorbed object gas G arranged near a benzene ring numbered body CxHy for finding charges caused in each of the benzene ring numbered body CxHy, the added element Me and the adsorbed object gas G by the interaction among these and joining force working each between the benzene ring numbered body CxHy and the added element Me and between the added element Me and the adsorbed object gas G from quantum mechanic calculation. In accordance with the codes and absolute values of the charges and the joining force, the effects of the added element on improving the gas adsorbing capability are estimated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118118-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor
Inventor: SEKO MASAMICHI
IPC: G03G5/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor free of occurrence of image defects such as black spots, white spots and unevenness in a halftone image and having very high quality by preventing adhesion of foreign substances to the surface of a conductive cylindrical substrate at a low cost in a good yield.  <P>SOLUTION: A process for manufacturing an electrophotographic photoreceptor includes a cleaning step in which the surface and inner face of a conductive cylindrical substrate are cleaned with a waterborne cleaning fluid, a heat treatment step in which the surface-and inner face-cleaned conductive cylindrical substrate is heat-treated at 100°C or above, a cooling step in which the heat-treated conductive cylindrical substrate is cooled, a coating step in which the cooled conductive cylindrical substrate is coated with a photosensitive liquid, and a drying step in which the conductive cylindrical substrate coated with the photosensitive liquid is dried. A method for manufacturing an electrophotographic photoreceptor in which air is blown on the exterior surface of the conductive cylindrical substrate in the cooling step is provided and a method for manufacturing an electrophotographic photoreceptor in which air is blown on the exterior surface of the conductive cylindrical substrate in the heat treatment step is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113695-A (JP)
Title: Drying storage for used food container and dividing storage which has the same
Inventor: OBATA KAZUTOSHI
IPC: A47B77/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying storage for used food container, which is simply organized, can store/dry used food containers and keep them clean inside even when the used food containers are wet after cleaning, and a dividing storage which can separately store the used food containers or the like which wear moisture after cleaning and keep them clean inside without restrictions.  <P>SOLUTION: The used food container drying storage 1 stores used food containers which are wet after cleaning in a compartment 3 installed inside so that they can be taken out, and the used food containers in the compartment is dried by the air A made to compulsorily pass through the compartment. A dividing storage which has the used food container drying storage 1 is provided with a plurality of drawers for classifying/storing the whole trash including the used food container according to the type and a cabinet which is installed with such the plurality of drawers which can be pulled out and stored, and the used food container drying storage built into the cabinet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121308-A (JP)
Title: Knockdown front handrail for western-style toilet
Inventor: MIZUTA KUNIHIRO
IPC: A47K17/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable environment for excretion for users such as aged persons and the like of a western-style toilet when they are seated in a toilet seat by relieving their suffering and preventing accidents such as forward falling and the like, because actual handrails for western-style toilets used everywhere are not mounted at the front but are directly fixed to walls of the rest room in most of the cases or are installed on sides or at the back of the users even if they are knockdown and can be used when the users are sitting down on the seat or are standing up but are almost useless once they are seated.  <P>SOLUTION: A handrail of a type which is widely used at home, in business places or in public restrooms is installed at the front.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127573-A (JP)
Title: Connector
Inventor: MOTOJIMA YUUKO
IPC: H01R13/6583
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector prevented from being broaded in an insulator-holding hole by displacement such as the spring like displacement of a ground plate, capable of obtaining a spring contact force equivalent to a set value.  <P>SOLUTION: A conductive signal contact 11 for being connected to a mate connector is fixed to and held by an insulator 12. Further, the conductive ground plate 14 facing a signal contact is fixed to and held by the insulator. The ground plate has at least one spring piece 16 provided with a contact part. The spring piece is split into a plurality of finger pieces 18 by slits 17. The insulator is fitted with beams 19 arranged to the slits corresponding to the neighboring areas of the roots of the finger pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128039-A (JP)
Title: Optical module, wavelength selection unit, and light emitting unit
Inventor: NAKANISHI HIROMI
IPC: H01S5/022
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module of a structure for generating a light beam of a desired wavelength.  <P>SOLUTION: The optical module 1a is provided with a light emitting unit 3a and a wavelength selection unit 3b. The light emitting unit 3a is provided with a semiconductor optical amplifying element 5 and a housing 7. The housing 7 includes a mounting member 11 for mounting the semiconductor optical amplifying element 5. A connector 9 is mounted to the housing 7. The wavelength selection unit 3b is provided with an optical element 23, a housing 25 and a connector 27. The connector 27 is mounted to the housing 27. The optical element 23 reflects the light of the predetermined wavelength element. The housing 25 stores the optical element 23. The connector 9 is connected to be removable to the connector 27. The semiconductor optical amplifying element 5 and optical element 23 are forming an optical resonator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125247-A (JP)
Title: Part manufacturing method, part manufacturing work space and part
Inventor: SHIMIZU YOSHIHIRO
IPC: B03C3/40
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a part with an excellent yield in a work space of completely removing a trace quantity of interspatial impurity remaining without being removed by a conventional removing method.  <P>SOLUTION: This invention relates to a part manufacturing method characterized by manufacturing the part in the work space cleaned by contacting air of the space with a cation and an anion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127742-A (JP)
Title: Non-following current lightning protector
Inventor: MOROOKA YASUNARI
IPC: H01T1/08
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-following current lightning protector which is provided with instantaneous shutoff performance in a simple structure, or improved in breakdown strength or insulation performance, thereby to be fully practical, inexpensive, and excellent in discharge resistance.  <P>SOLUTION: In the lightning protector for obtaining the shutoff performance by discharge inside a small-diameter pipe, the non-following current lightning protector selects a relation between the cross-sectional area S (mm<SP>2</SP>) of the pipe 1 where the instantaneous shutoff performance is obtained, and the length L (mm) of the pipe which acts as an arc-extinguishing chamber so that the relation is expressed as L>80×S<SP>0.2</SP>. As needed, an inner wall (a) of the pipe 1 is constituted of a reinforcing material such as FRP, and a discharge electrode 4 is fixed to the inner wall (a) constituted of the reinforcing material such as the FRP at the tip of the pipe 1 by means of screw clamp or the like. Further, as needed, from the rear end of the pipe 1 through to a position slightly before the position where the the rear end P of the discharge electrode 4 is positioned, an external insulation 5 arranged in close contact with an external surface of a rear electrode 3 mounted in close contact with the external surface of the pipe 1, and an insulation wall 2 of the pipe 1 are integrally molded with the same high molecular compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160009-A (JP)
Title: Energy absorbing bumper structure
Inventor: ARVELO EDUARDO
IPC: B60R21/34
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy absorbing bumper structure optimized for protecting pedestrians at the time of a collision with a vehicle.  <P>SOLUTION: This energy absorbing bumper 2 comprises a structure portion 6 arranged inside of an outer covering portion so as to flexibly support the outer covering portion, and having a cross-section different from the cross-section of the outer covering portion. In the energy absorbing bumper 2, the structure portion is made from foam capable of deforming and absorbing/compressing energy, or a material having the same property and a space grid structure capable of crushing by a method having energy absorption. The structure portion is arranged between an impact or contact area of the outer covering portion and a back surface of the bumper opposite to the impact or contact area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004130409-A (JP)
Title: Tool headstock of machine tool
Inventor: MIWA JUNJI
IPC: B23Q11/08
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve an air blowing structure in a tool headstock in which turning tools and milling tools are installed.  <P>SOLUTION: The turning tools and the milling tools are changeably fitted into a shank hole 112 of a tool spindle 110 installed in the tool headstock 100. A draw bar 130 arranged inside the tool spindle 110 is formed with a first air supply passage 400 to carry out air blowing to the shank hole 112 via a tilting hole 420. A second air supply passage 450 is formed inside the tool headstock. The air blowing to the tool seating surface on the front face of the tool spindle 110 is carried out via a passage 480 formed in the tool spindle 110 in order to remove chips, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134523-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: IWAI MICHINORI
IPC: H01L21/336
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device for making these TFT characteristics substantially equal to each other in the case that two TFTs of which channel directions are mutually different are formed by using the same semiconductor film, and to provide a semiconductor device manufactured by using the method.  <P>SOLUTION: The method of manufacturing the semiconductor device includes the following processes: (a) a process for forming the semiconductor film of an amorphous state on an insulation surface; (b) a process for crystallizing the semiconductor film from a plurality of regions by irradiating ultra-violet rays, so as to form a plurality of first regions in which ultra-violet rays of first irradiation energy density are irradiated, and a second region in which ultraviolet rays of second irradiation energy density different from the first irradiation energy density are irradiated on the semiconductor film at prescribed arrangement; (c) a process for forming a plurality of ridges on the semiconductor film by colliding a plurality of crystal grains grown by crystallizing from the plurality of the regions; and (d) a process for crystallizing the semiconductor film by centering the plurality of the ridges, by irradiating the ultraviolet rays of prescribed irradiation energy density on the substantially whole region of the semiconductor film after the process (c).  <P>COPYRIGHT: (C)2004,JPO