baber/WOPTO huggingface dataset:
Patent JP-2004242531-A (JP)
Title: Trap due to coil spring
Inventor: ICHINOSE HIROMITSU
IPC: A01M23/34
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trap which is used for hunting a large animal and whose device is compactly simplified.  <P>SOLUTION: A U-shaped hook 13 is disposed at the tip of the device 1 connected to a laterally pulling coil spring, and hooked and fixed to an anchor 4. Holes 11 are formed in a presser bar 10, and a cord 14 is wound on a submerged shaft 12 in a semi-wound state. A spring bar 15 is set between the device 1 and a footboard 7. A wire 3 is sprung up to catch an animal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245995-A (JP)
Title: Image forming apparatus
Inventor: TOYAMA HIROSHI
IPC: G03G21/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents the interior of the apparatus from being polluted with a scatter of toner.  <P>SOLUTION: In the image forming apparatus, reference numerals 41Y to 41K denote developing devices, a reference numeral 72 denotes an exhaust duct, reference numerals 72Y to 72K denote branch sections communicating with the exhaust duct 72, and the reference numeral 74 denotes an exhaust fan. The developing device 41K using toner having conductive fine particles as pigment is disposed nearest to the exhaust fan 74, that is, furthest downstream in a current of air recovering a scatter of toner. In FIG., exhaust capacity is high with respect to toner which is small in image force whereas the exhaust capacity is small with respect to toner which is large in image force. This effectively prevents the interior of the apparatus from being polluted with scattering of toner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248130-A (JP)
Title: Facsimile communication method
Inventor: MIYAMOTO YOSHIHISA
IPC: H04N1/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile communication method for shortening communication time while maintaining good quality of an image.  <P>SOLUTION: In the image communication method, the image is reduced and transmitted by the transmitting side and the received image is magnified and reproduced by the receiving side, the transmitting side reduces the image by thinning, attaches prescribed weight to data of pixels to be thinned out around pixels which are not thinned out, adds the weight to data about the pixels which are not thinned out and transmits reduced data and the receiving side reproduces the thinned pixels by taking an average of the received pixels which are not thinned out around the thinned pixels among pieces of the received data, magnifies and reproduces the image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248203-A (JP)
Title: Sound tone illumination speaker
Inventor: IWAUCHI YOSHIO
IPC: F21Y101/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound tone illumination speaker which can be miniaturized and lightened and is improved in a visual effect and an acoustic effect.  <P>SOLUTION: An acoustic signal generated in a sound source is outputted from a plane speaker 21 that is a piezoelectric ceramic speaker. The light emitting state of an LED 22 provided around the plane speaker 21 is controlled on the basis of the acoustic signal. Light emitted from the LED 22 is guided by a light guide plate 23 and reflected on a reflection plane 23a, and the direction wherein a user is located, is irradiated therewith.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003297634-A (JP)
Title: Electronic component
Inventor: TAKATANI MINORU
IPC: H01F17/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic components, wherein desired characteristics can be easily obtained and miniaturization can be attained by a material for making dispersion of particulates proper.  <P>SOLUTION: Concerning the electronic component constituting any one of a block filter, a resonator or a patch antenna, the whole surface or a part of a substantially spherical metal particulate or a magnetic metal particulate 1, whose average particulate diameter is 0.1-10 μm, is coated with a dielectric layer or an insulating layer 2, and the electronic component has a composite dielectrical material dispersing the coated particulates into one or more kinds of resins 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004249311-A (JP)
Title: Metal injection molding method
Inventor: MATSUMURA KEIZO
IPC: B22D17/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To ssolve the problem that the viscosity control of molten metal or semi-molten metal is important in order to obtain a metallic molding less in casting defects, but the viscosity control is difficult only by means of the control of molten metal temperature, so that a stable molding is not realized.  <P>SOLUTION: The molding excellent in molding quality is stably obtained by molding magnesium alloy and magnesium or aluminum being a material chip, or both metal chips mixedly, thereby developing a controllable solid-phase in the molten metal to control the viscosity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249685-A (JP)
Title: Liquid ejector and process for forming small protrusion by liquid ejection
Inventor: TOGASHI TAKAYUKI
IPC: C09D11/34
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejector capable of forming small protrusions exhibiting high abrasion resistance easily through a simple arrangement.  <P>SOLUTION: A recording head 3A is arranged to eject hot melt ink taking solid state under normal temperature and a recording head 3B is arranged to eject clear ink and printing ink exhibiting permeability to a recording sheet 6 and higher abrasion resistance as compared with hot melt ink at the time of curing. When a mode capable of forming Braille point protrusions 80 on the surface of the recording sheet is selected, a control section forms nuclei 81 on the recording sheet 6 by ejecting the hot melt ink from the recording head 3A and then ejects the clear ink from the recording head 3B to cover the nuclei 81 thus forming a coating layer 82. When a print mode is selected, the control section prints an image, or the like, by ejecting the printing ink from the recording head 3B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223193-A (JP)
Title: Food and drink management device in circulating transport route
Inventor: ISHINO MURAICHI
IPC: A47F10/06
Filed: 2003-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food and drink management device in a circulating transport route that can simply manage and reduce the entire device cost and accurately reads identification information in standardization in replenishing the transport route with food and drink.  <P>SOLUTION: Food and drink containers 3 given identification, one identification information reading means 5 provided in the vicinity of the circulating transport route 2, at least one sing section 4 circularly moving, linked with the circulating transport route 2, a passage detection means 5 detecting the passage of the sign section 4, and a registration means 6 dividing one zone between the passing signs sections 4 and registering the identification information of the food and drink containers 3 read by the identification information reading means 5 as food and drink supplied correspondingly to a zone in which the food and drink containers exist. A food and drink container throwing-in prohibition zone W of a prescribed length is provided in the upstream side of the circulating transport route 2 from the place where the identification information reading means 5 is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257403-A (JP)
Title: Rotation speed control device, endless belt device, and image forming device
Inventor: KATO TSUTOMU
IPC: G01D5/12
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve low cost by simply constituting a connection structure for a rotary shaft of a subject to be controlled of rotation speed to an encoder shaft of a rotary encoder.  <P>SOLUTION: In this rotation speed control device, the encoder shaft 21 of the rotary encoder 20 is inserted to a shaft inserting hole 11 formed at an end part of a roller shaft 10, so that it is aligned at this part. In an inner circumferential surface of an encoder shaft inserted part of the roller shaft 10, a circular lock hole 12 is formed, so that an elastic member 30 is inserted to it to form a structure in which the roller shaft 10 and the encoder shaft 21 are rotated together under torque of a practical use level. The rotation speed control device can be widely and effectively applied to a transfer carrier belt device, an intermediate transfer belt device, a photosensitive drum drive unit, etc., for an electrophotography type image forming device to stably output high-quality images.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257758-A (JP)
Title: Optical spectrometeric apparatus and optical spectrometric method
Inventor: NAGAFUNE TAKAYUKI
IPC: G01N21/27
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical spectrometeric apparatus capable of enhancing measuring precision while shortening the measuring time using a low torque motor for a rotary shaft, and an optical photometric method.  <P>SOLUTION: The optical spectrometeric apparatus for spectrometrically measuring the surface 9a of a sample 9, is constituted so that a sample receiving stand 2, on which the sample 9 sucked and fixed under vacuum is placed, is controlled so as to be made rotationally movable and linearly movable through the rotary shaft 7a supported by a magnetic fluid bearing 7. Further, it is constituted so that spectrometric data is obtained by spiral scanning due to a constant speed until reaching the center part 41 of the sample 9 from the outer peripheral part 40 thereof and spectrometric data is obtained by linear scanning due to a constant speed within a circle Q with a certain radius r<SB>i</SB>in the vicinity of the center part of the sample 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258818-A (JP)
Title: Contents control system
Inventor: WATANABE KOICHI
IPC: G06F17/27
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: management of semantic relation between contents is generally extremely ambiguous and arbitrary, the semantic relation cannot be strictly systematically organized and used for the management, impartment of the semantic relation is often executed to a portion of the contents, the impartment of the semantic relation is executed between a plurality of messages or their portions, and specification operation of the semantic relation is complicated.  <P>SOLUTION: This system has: a contents display means; a target specification means specifying a target imparted with the semantic relation; a semantic relation specification means: a semantic relation system storage means storing a kind and a value of the semantic relation; a semantic relation specification vocabulary storage means storing a specification vocabulary for specifying the semantic relation; an input means for the contents; a contents recording means; and a semantic relation recording means recording the kind and the value of the semantic relation between the contents or the portions. The system systematically prepares various kinds of semantic relation, and supports that a user imparts the various kinds of semantic relation by a small number of the specification operation as compared to before.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260886-A (JP)
Title: Refrigeration cycle controller
Inventor: SANO KOICHI
IPC: H02P6/06
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by reducing the quantity of arithmetic processing by a microcomputer toward changes into an inexpensive microcomputer.  <P>SOLUTION: This refrigeration cycle controller changes a PWM duty, by changing a setting value to the PWM duty timer, and controls the output voltage of an inverter device by performing speed control of a brushless motor. There are provided an average PWM duty timer setting part and a storage means for storing a plurality of predetermined values, corresponding to the average PWM duty timer setting value in a specific section. When the rotational speed of the brushless motor is reduced to lower than a predetermined rotational speed, the refrigeration cycle controller comprises a torque control output circuit for outputting the PWM duty in specific section and sections, other than the specific section with the different duty, by summing or subtracting a predetermined value to/from the average PWM duty timer setting value corresponding to the average duty timer setting value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259810-A (JP)
Title: Pressure welding semiconductor device
Inventor: NAKAJIMA NOBUHISA
IPC: H01L21/52
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure welding semiconductor device which is capable of ensuring breakdown voltage characteristics between a cathode electrode and a gate electrode, never deteriorates its dynamic characteristics, and is kept stable in characteristics even if it occurs that the depth of a level difference at the projection of an outermost segment and/or an innermost segment is smaller than that of a level difference at the projections of the other segments.  <P>SOLUTION: The outermost segment OMSG and the innermost segment IMSG are utilized as dummy segments. That is, the top surfaces of the projections OMPP and IMPP of the segments OMSG and IMSG are coated with insulating layers (1S+1P), and a gap CL is provided between the top surface of the insulating layers (1S+1P) and a cathode distortion buffering board bottom 2BS. A cathode electrode 1K-AL is provided on the top surfaces of the projections PP of the other segments SG, and the thickness T1 of the cathode electrode 1K-AL is so set as to bring its top surface into contact with the cathode distortion buffering board bottom 2BS (T1>T2).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257496-A (JP)
Title: Dust cover fitting structure of hydraulic damper
Inventor: WADA KAZUO
IPC: F16F9/38
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust cover fitting structure of a hydraulic damper such as a front fork of a motorcycle which enhances fitting property and appearance of a dust cover.  <P>SOLUTION: In a fitting structure of a dust cover 60 of a hydraulic damper, a portion of the dust cover 60 continuous to an end part forming a cylindrical part 61 of a metal pipe stock 60A of the dust cover 60 is contracted toward the inside diameter side to form an annular contracted part 62C including both wall parts 62A and 62B, a flange part 62 which is formed by pressing the wall parts 62A and 62B of the contracted part 62C in the axial direction and by the press and folding them is formed continuous to the inside diameter side of one end of the cylindrical part 61, and the flange part 62 is held between a fitting bracket 2 and a supporting member 73.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228052-A (JP)
Title: Electric heating device
Inventor: SOWA YOSHIJI
IPC: F24D13/02
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve an electric heating device having a controller controlling the temperature composed of two heat generation strands and one thermosensitive wire, so as to share parts with an electric heating device having a controller for controlling a temperature composed of one heat generation strand and one thermosensitive wire.  <P>SOLUTION: A heat generation wire composed of a first and a second heat generation strands and a thermosensitive wire is wired on the device body, and a pair of heat generation strand pins and a pair of thermosensitive wire pins are arranged on device body plug. A 4-pole connector is connected to the one end of a 4-core cordof which the cross section of two cores at outside is large, and that of two cores at inside is small, and a controller for controlling temperature is connected to other end of the 4-core cord. A power supply cord having an insertion plug is connected to a controller for controlling temperature, and the 4-pole connector is detachably arranged to the main body plug.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258505-A (JP)
Title: Fixing device and image forming device
Inventor: OKUBO HISATERU
IPC: G03G15/20
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device which prevent breakage of a pressure state detection flag of a fixing unit and prevent unexpected faults.  <P>SOLUTION: In a typical constitution of the fixing device and the image forming device, a fixing device 21 has at least a pair of a pressure roll 20 and a fixing roll 19 having a variable pressure state and is attachable to and detachable from the image forming device and is provided with a pressure release flag 112 displaced in accordance with the pressure state of the pressure roll and the fixing roll 19, and the pressure release flag 112 is turned to be in a displacable state when the fixing device is mounted to the image forming device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255847-A (JP)
Title: Printing system
Inventor: NAKAMURA NORITO
IPC: B41J5/30
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system capable of renewing the content of the ROM of a peripheral processor simply and certainly without applying load to a user.  <P>SOLUTION: In a PC 2, printing data ϕ1 and renewing data ϕ2 are converted to one continuous data row ϕ4 by a driver program 14 and this data row ϕ4 is transmitted to a printer 3. When the printer 3 receives the data row ϕ4, the renewing data ϕ2 is extracted in the printer 3 and the content of a flash ROM 32 is renewed on the basis of the renewing data ϕ2. Since the content of the flash ROM 32 of the printer 3 is renewed only by performing printing processing, the content of the flash ROM 32 can be renewed simply and certainly without applying load to a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262115-A (JP)
Title: Melt granulator for plastics and method for separating mixed waste plastics using the melt granulator
Inventor: SHIMIZU HIROSHI
IPC: B07B13/11
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melt granulator for plastics which can reduce the chlorine content of separated plastics not containing chlorine and a method for separating mixed waste plastics using the melt granulator.  <P>SOLUTION: In the melt granulator, an agitator is rotated to generate frictional heat, and the plastics is melted and granulated. The agitator 11 rotated in the circumferential direction of a melting/granulating tank 10 is installed in the lower part of the tank 10 into which the plastics is charged. The cross section of the tip part in the rotation direction of the blade 12 of the agitator is shaped to be either square, trapezoidal, obtuse-angled, polygonal, or arched.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264650-A (JP)
Title: Heat developable photosensitive material
Inventor: GOTO KENJI
IPC: G03C1/76
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material improved in humidity dependency and in black spots at high humidity.  <P>SOLUTION: In the heat developable photosensitive material including a photosensitive layer containing organic silver salt particles, silver halide particles and a reducing agent on a support, a nucleation agent represented by formula (A) and a nucleation agent represented by formula (B) are contained in the photosensitive layer or an adjacent layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266622-A (JP)
Title: Simultaneous multiple address notifying system, server therefor, terminal device therefor, and load distribution method therefor
Inventor: USHIRO TOMOE
IPC: H04L12/70
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simultaneous multiple address notifying system in which a simultaneous multiple address notification can be realized on a communication network such as the Internet without applying an excess load to a server and a terminal device, a server therefor, a terminal device therefor, and a load distribution method for the simultaneous multiple address notifying system.  <P>SOLUTION: When the terminal device n receives an information request transmission command and address information at the starting time of driving the terminal device n and from a terminal device n-1, it transmits the information request to the server 5. When the server 5 receives the information request from the terminal device n, it stores and manages the terminal device n, and at the same time, it transmits the simultaneous multiple address information and the address information of a prescribed terminal device n+1 to the terminal device n. When the terminal device n receives the simultaneous multiple address information and the address information of the terminal device n+1 from the server 5, it transmits the information request transmission command and the address information of its own terminal device to the terminal device n+1. After that, it transmits the simultaneous multiple address information received from the server 5 to the terminal device n+1 which receives the information request transmission command.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262877-A (JP)
Title: Method of producing epoxy compound of unsaturated compound
Inventor: IMAMURA SEIICHIRO
IPC: C07D303/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing an epoxy compound by which the epoxy compound can be produced at high selectivity and in a high yield by using an unsaturated compound as a material without depending upon the kind of a constituent contained therein.  <P>SOLUTION: In the method of producing the epoxy compound, when the unsaturated compound and an organic hydroperoxide are allowed to react with each other in the presence of a catalyst where molybdenum oxide is supported by using a metal oxide containing magnesium as a carrier, a borate is added thereto. The organic hydroperoxide is t-butylhydroperoxide, and the unsaturated compound is an organic compound having an unsaturated bond of three carbons or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273174-A (JP)
Title: Battery pack
Inventor: INOUE YASUSHI
IPC: H01M2/10
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness of an entire battery pack to a minimum without varying the thickness of a thin battery.  <P>SOLUTION: The battery pack comprises the thin battery 2 mounted in an outer case 1 and an insulating sheet 7 bonded to the surface of the thin battery 2. The outer case 1 is provided with an opening 3 for exposing the front and back of the thin battery 2 to the outside and is about as thick as or thinner than the thin battery 2. The outer case 1 has a first case 1A and a second case 1B divided for the front and back of the thin battery 2, respectively. The first case 1A and the second case 1B are each formed in the shape of a rectangular frame consisting of a side case part 1a covering a side of the thin battery 2, and an end case part 1b covering an end face of the thin battery 2, with an outer corner part of the side case part 1a formed as a curved face part. The insulating sheet 7 is bonded to the outer surfaces of the side case parts 1a of the first and second cases 1A, 1B to connect the first and second cases 1A, 1B to each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI