baber/WOPTO huggingface dataset:
Patent JP-2004276479-A (JP)
Title: Surface-conductive composite plastic sheet and container for transporting electronic component
Inventor: ISHIDA YUSUKE
IPC: B65D65/40
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-conductive composite plastic sheet good in conductive layer spread, uniform in thickness in the width direction, and easy of layer ratio control when a sheet in which a conductive layer of a conductive resin composition based on a styrene resin is laminated on at least one side of a substrate layer of an ABS resin composition.  <P>SOLUTION: The conductive layer of the conductive resin composition based on the styrene resin is laminated on at least one side of the substrate layer of the ABS resin composition of a specified acrylonitrile content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275118-A (JP)
Title: Method for producing spherical calcium phosphate
Inventor: UNUMA HIDEO
IPC: C08K3/32
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hollow spherical calcium phosphate in which particle diameter can be controlled and combination with an organic material is facilitated and an organic solvent is not used.  <P>SOLUTION: The method for producing spherical calcium phosphate comprises adding drops composed of a second aqueous solution in which an enzyme catalyzing hydrolysis of a carboxylic amide and an organic polymer enabling gelation in association with reaction with a component in a first aqueous solution or energy deposition from the outside, e.g. an alginic acid salt or an alkyl cellulose derivative salt into an acidic first aqueous solution containing a calcium ion Ca<SP>2+</SP>having 0.001-0.1 mol/L concentration, a phosphate ion PC<SB>4</SB><SP>3-</SP>having 0.001-0.1 mol/L concentration and carboxylic amide and making the organic polymer to gel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275135-A (JP)
Title: Movable watering stand
Inventor: FURUTA HARUJI
IPC: A01G25/09
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable watering stand for attaching a sprinkler and having a supporting leg configuration changeable by a simple operation.  <P>SOLUTION: The watering stand 1 movable by traveling motion is provided with a water spray pipe 4 to enable the attachment of a sprinkler 2 at the top, a fixed supporting leg 5 provided with a connection pipe 9 to hold a fixed supporting leg 5 and turning support legs 13L, 13R at the outer circumference of the water spray pipe 4 and with a tire 8 held at an end in a manner to vertically support the water spray pipe 4 with the connection pipe 9, and turning support legs 13L, 13R held by attaching pipes 16L, 16R vertically placed at the outer circumference of the connection pipe 9 to vertically support the water spray pipe 4 in a manner to be turned in longitudinal direction. Knob screws 19L, 19R are placed on the outer circumferences of the attaching pipes 16L, 16R and the longitudinal turning of the turning support legs 13L, 13R is restricted by fastening the knob screws 19L, 19R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346462-A (JP)
Title: Audio disk and decoder for audio signal
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio disk for mainly recording audio signals which a user can easily reproduce with excellent user-friendliness and simplified real time management.   <P>SOLUTION: The format of DVD audio disks includes no VTS (video title sets) and comprises only ATS (audio title sets). The ATS comprises: an audio manager (AMG); an audio manager menu (AMGM) for video and audio; and an ATS<1> and an ATS<2> managed by an AMGI in the AMG, and the ATS<1> and the ATS<2> include no A-CONT pack but comprise A-packs and still picture packs. Many of the still picture packs are not arranged with respect to the A-packs and nearly one still picture pack per one track is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286864-A (JP)
Title: Dispersion compensation fiber using higher order mode
Inventor: KAN YASUSHI
IPC: G02B6/036
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce interference between lower and higher order modes by preventing propagation of the lower order modes rather than the higher order modes in a dispersion compensation fiber using the higher order modes, to further reduce mutiplex path interference and to reduce wavelength dependency of higher order mode propagation loss.  <P>SOLUTION: The optical fiber is provided with a ring shaped loss layer 5 which is used to attenuate lower order modes being propagated in the fiber and used not to attenuate the modes that are higher order than the lower order modes and a second loss layer 6 which is used to smooth the wavelength dependency of the propagation loss of the higher order modes. The layer 5 is provided at the location where the electric field distribution of the higher order modes becomes zero, or to be more specific, the layer 5 is arranged within a center core section 1. The layer 6 is provided internal to a clad 4 located outside the layer 5. The layers 5 and 6 are formed by doping an element such as cobalt or the like and the thickness of the layers is set equal to or less than 0.5 μm. The fiber has the section 1, a core section 2, a ring core section 3 and the clad.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286904-A (JP)
Title: Control system for fixing mechanism
Inventor: HONDA HARUYUKI
IPC: G03G15/20
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that unnecessary load is applied to paper and failures of printing quality such as paper cockles may be generated under a certain using condition because the warming operation of a pressure roll is always performed after EOF detection in conventional technology.  <P>SOLUTION: In the fixing mechanism control system provided with a tractor for carrying a long and continuous sheet of paper, a heating roll and a pressure roll which are used for heating, pressurizing and fixing a toner image transferred to the paper and capable of uniformly controlling the temperature distribution of the pressure roll by rotating the pressure roll in a state of press contact with the heating roll just after recognizing the state of no paper, the uniform control is performed only when paper width is prescribed width or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283053-A (JP)
Title: Means for controlling operation of pretreatment part in combine harvester
Inventor: MATSUKAWA MASAHIKO
IPC: A01D69/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for controlling the operation of a pretreatment part in a combine harvester, with which the drive of the pretreatment part is not started in a disengaged state of a working machine switch or the pretreatment part during the drive is stopped.  <P>SOLUTION: The control means in a combine harvester, which controls the operation of the pretreatment part 8 during stoppage of a threshing apparatus 2, is equipped with a reaping control means for controlling the drive of the pretreatment part 8 by changing a reaping switch 74 into an engaged state in a disengaged state of the working machine switch 76 or a reaping stop means for stopping the drive of the pretreatment part 8 by changing the working machine switch 76 into a disengaged state in an engaged state of the reaping switch 74.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284734-A (JP)
Title: Sheet feeding method, its device, and image forming apparatus
Inventor: TOGASHI TOSHIFUMI
IPC: B65H3/52
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device at low cost in a simple constitution capable of suppressing a noise (hopping sound) generated when a sheet having passed a nip part between a feed roller and a slope member runs against a feed guide surface of the slope member.  <P>SOLUTION: The slope member 3 of this sheet feeding device is configured so that a leadout side slope 3d having a down gradient is formed from upstream in the sheet feeding direction to downstream and the feed guide surface 3c for the sheet is formed rigidly downstream of the nip part N. The leadout side slope 3d should preferably be formed continuously directly to the nip part forming surface 3B of the slope member 3. According to this sheet feeding device, the trailing edge of each sheet is fed under guidance of the slope surface 3d, so that the sheet trailing edge will not hop up and the colliding noise (hopping sound) is unlikely generated, and a calm operation can be established when sheets are fed from a sheet cassette 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284979-A (JP)
Title: METHOD FOR PRODUCING alpha-(2-ALKYL-1,2,4-BENZOTHIAZIADINE-1,1-DIOXIDO-3-YL)ACETANILIDE DERIVATIVE
Inventor: TAKEUCHI KIYOSHI
IPC: C07D417/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a derivative having a substituent at the α-position of an α-(2-alkyl-1,2,4-benzothiaziadine-1,1-dioxide-3-yl)acetanilide derivative from inexpensive raw materials in a few processes.  <P>SOLUTION: This method for producing the compound of general formula (I) [R1 is a substitutable alkyl; R2 is a substituent; (n) is an integer of 0 to 4; when (n) is ≥2, R2 groups may be the same as or different from each other, or may be bound to each other to form a ring; R3 is a substituent; (m) is an integer of 0 to 5; when (m) is ≥2, R3 groups may be the same as or different from each other, or may be bound to each other to form a ring; X is a substituent containing N, O or S which is bound to the compound] is characterized by reacting a compound of general formula (II) with the dichloro derivative of dimethylhydantoin to synthesize the compound of general formula (III), and then reacting the compound of general formula (III) with a nucleophilic agent of general formula (X): H-X.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287175-A (JP)
Title: Driving method for plasma display panel
Inventor: TACHIBANA HIROYUKI
IPC: H01J11/34
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for a plasma display panel capable of stably performing a writing operation at a high speed.  <P>SOLUTION: In the driving method for the plasma display panel having priming electrodes, priming discharges are generated by accompanying self-scanning and the pulse width of the scanning pulses to be impressed to scanning electrodes Sc<SB>1</SB>to Sc<SB>n</SB>to perform the writing is made longer than the pulse width of the scanning pulses to be impressed to the scanning electrodes to perform the writing without generating the priming discharges by accompanying the self-scanning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283883-A (JP)
Title: Groove profile and its welding method
Inventor: UEDA KEIJI
IPC: B23K26/21
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a groove profile which enables a reduction in the number of machining steps for a header and a heat exchanger tube, and also achievement of high accuracy in the machining work.  <P>SOLUTION: In the groove profile for a welding portion between the header 1 and the heat exchanger tube 2, a groove face to be welded on one of the members between the header 1 and the heat exchanger tube 2 has both the groove face A conforming to the welding line direction and the groove face B of a different angle interlinking to the groove face A. Then, the groove face of the other member between the heat exchanger tube 2 and the header 1 has the profile interlocking with the groove faces A and B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007497-A (JP)
Title: Power line communication system and power branch unit used for the system
Inventor: TSUZUKI SHINJI
IPC: H04B3/54
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform communication without lowering each transmission speed among power lines, even when the communication is performed among power lines distributed to a plurality of pathways by a distribution board.  <P>SOLUTION: A communication controller 6 controls transmission pathways for data which are transmitted and received among terminal units connected to a plurality of power lines distributed to a plurality of pathways from a basic power line on the basis of destination addresses contained in the data. The controller 6 is provided with separation filters 9 which are arranged on the power lines to interrupt passage of carrier signal components; transceivers 10 which modulate data transmitted from the terminal units 8 into carrier signals and send them out to the branch power lines, demodulate the carrier signals which are transmitted through the power lines, and reproduce the data; and a pathway selecting circuit 11 which specifies the terminal unit being each destination for the data reproduced by the transceivers on the basis of each destination address contained in the data, selects a pathway connected to the terminal unit, and transmits the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291312-A (JP)
Title: Method and apparatus for manufacturing coated metal wire material
Inventor: SHINOHARA NAOKI
IPC: B29C48/92
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To coat the fine diameter part of a metal wire material having the fine diameter part so as to obtain a desired outer diameter.  <P>SOLUTION: This apparatus 10 for manufacturing a coated metal wire material 2 is used for coating the periphery of the metal wire material 3 having the fine diameter part on its leading end side with a coating material and equipped with an extruder 11 for melting/kneading the coating material, a gear pump 12 for supplying the coating material to a mold 14 from the extruder 11, a charging machine 13 for charging the wire material 3 in the charging port 14a of the mold 14 from a main body part 3a, the mold 14 for performing the extrusion molding of the coating material on the periphery of the wire material 3 and a take-over machine 15 for taking over the coated metal wire material 2 from the mold 14. Further, this apparatus 10 is equipped with the detector 17 arranged in front of the charging port 14a of the mold 14 to detect the fine diameter part 3b of the wire material 3, the cooler 18, which is arranged in the vicinity of the charging port 14b of the mold 14 and injects cooling water to forcibly cooling the leading end part of the coated wire material 2 and a controller 19 for controlling the take-over machine 15 and the cooler 18. The controller 19 changes the take-over speed of the take-over machine 15 on the basis of the detection of the detector 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291361-A (JP)
Title: Jig for cutting eaves gutter
Inventor: OGAWA SUSUMU
IPC: B27B9/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig which can exactly cut an eves gutter by surely guiding an electric saw even when it is used.  <P>SOLUTION: The cutting jig is constituted by installing a lug engagement part 3 which can engage with lug parts 5 at both ends in the width direction of the eaves gutter 1 in the end part in the circumferential direction of a cutting jig main body 2 which can cover the circumference of the eaves gutter 1 in the width direction perpendicular to the longitudinal direction of the eaves gutter 1. In the cutting jig, in one side part of both sides in the width direction of the jig main body 2 parallel to the longitudinal direction of the eaves gutter 1, a guide channel 4 is formed in the circumferential direction of the jig main body 2. In the cutting jig, the guided piece 14 of a guided member 13 attached to the base plate 10 of the electric saw 9 is inserted into the guide channel 4 and slid along the guide channel 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292110-A (JP)
Title: Car of elevator
Inventor: SHUDO MASASHI
IPC: B66B7/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the lowering of riding comfort and reduce the size of a guide device.  <P>SOLUTION: In this car of the elevator, a guide device 16 is installed on the vertical frame 12c of a car frame installed around a cage or the side faces of the cage. The guide device 16 comprises a connection member 19 rotatably supported on a fixed base 18 fixed to the vertical frame 12c. A sliding part 17 sliding on a guide rail 1 is connected to one end part of the connection member 19. An elastic body 20 imparting, by rotation, a pressing force to the sliding part 17 through the connection member 19 is installed at the connection member supporting point of the fixed base 18. The impact of the sliding part 17 due to the irregularities of the guide rail is absorbed by the elastic body 20 to suppress the transmission of vibration and noise to the cage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290537-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To continuously reproduce music in a specified time period without largely increasing control loads.  <P>SOLUTION: On a performance control board, in addition to a CPU (central processing unit), an ADP (audio processor) for synthesizing the sound of music data and reproducing the music on the basis of a command from the CPU is loaded. When starting big winning control, the command of starting the reproduction of big winning music and the command of adjusting a reproduction level are issued from the CPU and the reproduction of the music is made to fade in and started by the ADP. When starting each round in the big winning control, a reset signal is outputted from the CPU to initialize the internal state of the ADP, the command of starting the reproduction of the big winning music and the command of setting a maximum level are issued from the CPU, and the reproduction of the big winning music is started at the maximum level from the beginning by the ADP. When ending the big winning control, the command of ending the reproduction of the big winning music and the command of adjusting the reproduction level are issued, and the reproduction of the music is made to fade out and stopped by the ADP.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293007-A (JP)
Title: Heat insulating material for automobile
Inventor: NIWA TAKAHIRO
IPC: D04H1/488
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation material for automobile that has excellent water resistance and oil resistance with a long life.  <P>SOLUTION: This heat insulating material is produced by forming inorganic fiber into a mat, bonding fiber of polyethylene terephthalate, polyethylene or polypropylene to the mat with a binder and surrounding the fiber-bonded mat with a nonwoven fabric having at least one face needle-punched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299422-A (JP)
Title: Snowmobile
Inventor: YATAGAI YASUAKI
IPC: F02B29/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase the cooling efficiency of an inter-cooler by reducing the effects of high heat from a supercharger while suppressing the total height of an engine.  <P>SOLUTION: Air intake ports HR1, and HL1 and HL2 are provided on the front right side and the front left side of an engine food 29, and an introduced air guide section AG is extended backward by starting at the HR1 into an approximately square shape. Exhaust ports EXL and EXR are provided at the rear section of an engine rood 30. By the introduced air guide section AG, a passage STA from the HR1 to the EXR and a passage STB from the HL1 to the EXL are partitioned. In the passage STA, indraft air 53 passes through the introduced air guide section AG and cools the inter-cooler 47 and a battery 51, and then, is discharged from the EXR to a step 23R. In the passage STB, indraft air 55 cools the supercharger 45 and so forth, and then, almost all of it is discharged from the EXL to a step 23L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298020-A (JP)
Title: Ear mark for measuring body temperature and body temperature controlling system for group feeding using the same and method for controlling body temperature for group feeding
Inventor: OKAYAMA TORU
IPC: A61B5/01
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ear mark for measuring body temperature of a new structure designed to accurately and surely perform body temperature control of an animal such as livestock to which the ear mark for individual identification is attached and a body temperature controlling system for group feeding of a new structure using the ear mark, and a method for controlling the body temperature for the group feeding of new constitution.  <P>SOLUTION: The ear mark 1 for measuring the body temperature comprises a mark nameplate piece 2 and a set pin 3 passing through an ear of the animal and is provided with a temperature sensor 4 arranged in a suitable place in the set pin 3, a temperature detecting part 5 detecting data thereof and a recognizing part 6 for an individual identification signal. Furthermore, the ear mark 1 is provided with a radio transmitting and receiving part 7 designed to transmit a detection signal when an external trigger signal is received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302729-A (JP)
Title: High-frequency generator
Inventor: MIYAMOTO YOSHIHISA
IPC: G05F1/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency generator with a new DC power device preventing output power from decreasing.  <P>SOLUTION: The high-frequency generator having a DC power device includes a loss limiter circuit 10 having a multiplication means 11 for detecting and multiplying together the output voltage and the output current of the DC power device; a first comparison means 12 for comparing the power obtained by the multiplication means 11 to high-frequency output power; and a second comparison means 13 for comparing reference power 14 to loss power detected by the first comparison means 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300279-A (JP)
Title: Flame retardant sheet
Inventor: SUZUKI TAKANOBU
IPC: B32B27/32
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame retardant sheet with good properties by a simple method that does not leave much ash when the product is incinerated, while keeping sufficient flame retardancy.  <P>SOLUTION: This flame retardant sheet (A) comprises, based on 100 parts by mass of a polyolefin resin, at least one kind of flame retardant selected from the group consisting of melamine, melamine cyanurate, melamine sulfate, dicyandiamide and guanidine sulfamate in an amount of from more than 50 parts by mass to not more than 300 parts by mass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312095-A (JP)
Title: Compression coding apparatus and method, and recording apparatus and method
Inventor: ISHII MIKIO
IPC: H04N19/423
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression coding apparatus and method, and a recording apparatus and method capable of decreasing the required number of decoding at a half-speed reproduction and suppressing the deterioration in the resolution without the need for interpolation processing.  <P>SOLUTION: The compression coding apparatus compresses a first digital image signal and a second digital image signal with a different frame rate from that of the first digital image signal respectively on the basis of the same coding system and rearranges macro blocks of the first digital image signal on the basis of a rearrangement method of macro blocks of the second digital image signal so as to configure the macro block arrangement of each of the digital signals subjected to compression coding and outputted equivalently to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI