baber/WOPTO huggingface dataset:
Patent JP-2004079697-A (JP)
Title: Manufacturing method of nonlinear voltage resistor
Inventor: YUURIYUUMOKU MASAHIRO
IPC: H01C7/10
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a nonlinear voltage resistor excellent in resistance to static discharge and concretely the nonlinear voltage resistor restraining the deterioration of insulation resistance so as to be small even when the test of resistance to static discharge is repeated at 30kV.  <P>SOLUTION: The manufacturing method of the nonlinear voltage resistor is provided with a process to obtain mixed powder by mixing zinc oxide powder, manganese oxide powder or manganese compound powder and material powder containing bismuth oxide powder, a process to obtain calcination powder by crushing the mixed powder after calcining the same, a process to obtain a form by forming the calcined powder so as to have a predetermined configuration and a process to burn the form. In this case, the D<SB>50</SB>of the manganese oxide powder or the manganese compound powder is specified so as to be 1.0-1.7μm and the D<SB>90</SB>of the same is specified so as to be 2.0-3.5μm or the D<SB>50</SB>of the bismuth oxide power is specified so as to be 0.8-1.3μm and the D<SB>90</SB>of the same is specified so as to be 1.5-2.0μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080312-A (JP)
Title: Communication terminal and reception method
Inventor: NAKAMOTO KENJI
IPC: H04W4/90
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform communication in both a wide range network and a narrow range network by one communication terminal which is not voluminous when carried and can perform efficient communication with excellent reception quality by using a communication network with an excellent communication environment.  <P>SOLUTION: A switch 401 selects a path through which a reception signal from the wide range network received by an antenna 101b is outputted to a demodulation section 111b or a path through which a reception signal from the narrow range network received by an antenna 101c is outputted to the demodulation section 111b. The demodulation section 101b demodulates either of the received signals connected by the switch 401 in the received signal received by the antenna 101b and the received signal received by the antenna 101c. A base band section 112 selects received data which have a stronger reception strength and outputs the selected data to a display section 117 or the like when receiving the reception data demodulated by a demodulation section 111a and the reception data demodulated by the demodulation section 111b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079377-A (JP)
Title: Terminal connection structure of multiconductor cables
Inventor: YOSHIOKA CHIKAHIRO
IPC: H01R9/03
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal connection structure of multicore cables which can save connector parts and reduce assembly hours, and which can suppress crosstalk among adjacent cables reliably when the multiconductor cables having a plurality of signal wires are connected with a connector.  <P>SOLUTION: Transferring of noise or the like among the multiconductor cables 1 is suppressed by partitioning terminals of the signal wires 11 of the multiconductor cables 1 which are contained in an external conductor shell 14 with a partition wall 14b which is formed in a body with the external conductor shell 14, when a plurality of multiconductor cables 1 having a plurality of signal wires are connected with a connector terminal 10 consisting of signal terminals 11, dielectric 13 and the external conductor shell 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158181-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: TEI DAIGU
IPC: H01L21/28
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method including a photosensitive film removing and cleaning method with excellent contact resistance by effectively removing a residue formed in a via contact hole by continuously carrying out dry cleaning in photosensitive film removal. SOLUTION: This method includes a step of forming an inter-layer insulating film on metal wires, a step of forming a photosensitive film pattern on the inter-layer insulating film, a step of forming an exposure area where a partial area of the metal wires is exposed by etching the inter-layer insulating film, and a photosensitive film removing and cleaning step of removing and cleaning the photosensitive film pattern. The photosensitive film removing and cleaning step includes a step of removing a polymer produced on the side wall of the exposure area by a photosensitive film stripping unit, a step of removing the photosensitive film pattern by the photosensitive film stripping unit, and a step of removing the residue produced on the bottom of the exposure area by the photosensitive film stripping unit.
Patent JP-2004083733-A (JP)
Title: Crystalline polyphenylene oxide resin
Inventor: SHINOHATA MASAAKI
IPC: C08G65/46
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystalline polyphenylene oxide resin stable even at a melt-moldable comparatively high temperature and having a high melting point; and to provide a method for producing the resin.  <P>SOLUTION: The crystalline polyphenylene oxide resin has ≤50 ppm content of a copper compound expressed in terms of copper atom in the copper compound. The crystalline polyphenylene oxide resin is produced by adding an aminocarboxylic acid derivative to a solution of the polyphenylene oxide resin obtained by carrying out solution polymerization in the presence of a copper compound catalyst, solidifying the resultant polyphenylene oxide resin, and cleaning the solidified polyphenylene oxide resin by using a nonsolvent of the polyphenylene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082176-A (JP)
Title: Mold for wax pattern
Inventor: YAGI HIROYUKI
IPC: B22C9/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for obtaining a wax pattern in which the manufacturing man-hour and cost are reduced, and the quality is stabilized.  <P>SOLUTION: The mold 20 for a wax pattern comprises a cylindrical first die 24 having a columnar hollow part 26, a second die 22 having a columnar core part 21 which covers an opening part on one end 27 side and advances in the hollow part 26, a fixed advancing die 30 provided with a plurality of projecting parts 36 which advance from an opening part on the other end 28 side of the first die 24 into the hollow part 26 and has a curved surface 38 protruded in the circumferential direction, and a movable advancing die 40 which advances/retracts in/from the hollow part 26 from the opening part on the other end 28 side in the first die 24, and has a curved surface 48 recessed in the circumferential direction, and has a plurality of recessed parts 46 advancing between a plurality of projecting parts 36 of the fixed advancing die 30. A first cylindrical cavity C1 and a second cavity C2 of substantially J-shaped section comprising a plurality of blade parts extending in the radial direction within the hollow part of the first cavity C1 are formed in the mold 20 for the wax pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095606-A (JP)
Title: Method of manufacturing metallized film capacitor, and metallized film capacitor manufactured by the same
Inventor: TAKEOKA HIROKI
IPC: H01G4/18
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a double-sided metallized film capacitor, there is great difficulty in precisely forming margins which are parts where no metal is evaporated, it is difficult to coat a film with an evaporation prevention material for preventing metal evaporation in appropriate dimensions, and the material is applied to unnecessary portions or the failure to apply the material to portions which need to be applied with the material.  <P>SOLUTION: Polymer siloxane-based oil or polymer fluorine-based oil which has a surface tension 20-15 mN/m smaller than that of polypropylene used in the metallized film capacitor is locally applied as a metal evaporation prevention liquid to prescribed portions of a polypropylene film. Thereafter, metal is evaporated on the polypropylene film to form electrodes exactly in the prescribed dimensions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094371-A (JP)
Title: Facility maintenance management method and system
Inventor: NISHIYAMA TETSUJI
IPC: G06Q50/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To lower a maintenance charge by unifying the form of a maintenance contract with a customer and reducing an indirect cost and to eliminate payment troubles by clarifying maintenance charge information related to the maintenance work to the customer.  <P>SOLUTION: This facility maintenance management method is provided with a step of allowing a reference to the maintenance charge information preset based on specification information and maintenance contents of facilities, a step of receiving a registration of the specification information of the facilities possessed by the customer and registering the maintenance contract information on a maintenance management ledger, and a step of receiving defective information related to defective occurring to the facilities, determining the corresponding maintenance contents, calculating the maintenance charge based on the determined maintenance contents and the maintenance contract information registered in the maintenance management ledger and presenting them to the customer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093007-A (JP)
Title: Ceiling embedded air conditioner and drain pan
Inventor: AKUTSU MASANORI
IPC: F24F13/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling embedded air conditioner and a drain pan capable of positively preventing a water leakage.  <P>SOLUTION: A plug 31 for closing a drain pocket of the drain pan in the ceiling embedded air conditioner has a plurality of collars 32 having an outer diameter larger than the inner diameter of the drain pocket and continuous in the circumferential direction of the plug 31, at a portion inserted into the drain pocket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091638-A (JP)
Title: Photochromic material
Inventor: UCHIDA KINGO
IPC: G03C1/73
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochromic material having a high concentration of a photochromic reaction site per unit volume.  <P>SOLUTION: The photochromic material is obtained by polymerizing a monomer comprising a photochromic compound having a tautomer structure with least kinds of conformation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093476-A (JP)
Title: Ultrasonic wave transmitter-receiver
Inventor: OGAWA EIJI
IPC: A61B8/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the qualities of ultrasonic wave images by reducing side lobes while the nondiffractive characteristic of an ultrasonic wave beam is maintained at the time of picking up the ultrasonic wave images by using a nondiffractive beam.  <P>SOLUTION: An ultrasonic wave transmitter-receiver has an ultrasonic wave transducer array 10 including a plurality of ultrasonic wave transducers and a waveform information setting section 12 which sets waveform information used for successively transmitting a plurality of ultrasonic wave beams based on a value J<SB>0</SB>(α<SB>i</SB>X) expressed by the Bessel function by using a plurality of different constants α<SB>i</SB>(i=1, 2, etc.) when the distance from the reference point of the ultrasonic wave transducers to each ultrasonic wave transducer is expressed by X. The transmitter-receiver also has a driving signal issuing section 13 which issues a plurality of driving signals for respectively driving the ultrasonic wave transducers and an arithmetic processing section 17 which performs arithmetic operation based on detect signals obtained by successively receiving a plurality of echo signals respectively corresponding to the ultrasonic wave beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099181-A (JP)
Title: Roller member, image forming device and image forming unit
Inventor: YAMAZAKI SHIGERU
IPC: B65H5/06
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost roller member having high recyclability and high performance, and an image forming device, and an image forming unit.  <P>SOLUTION: The roller member 1 is equipped with a roller base part 3 and a surface layer 5 formed on the roller base part 3. The surface layer 5 is integrally formed relative to the roller part 3 by separatable joint force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102540-A (JP)
Title: Temperature control system and analyzer
Inventor: TAKAHASHI DAISUKE
IPC: G01N35/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control system capable of optimally controlling temperature in relation to a plurality of objects to be controlled in the condition that a large load is applied to a CPU.  <P>SOLUTION: This temperature control system is formed of the CPU 1 for setting a target temperature per each of the plurality of objects 6 to be controlled, a temperature changing means 2 for, at least, heating and cooling the object 6 to be controlled, a temperature sensor 3 for detecting temperature of the object 6 to be controlled to output a signal, a control circuit 4, and a target temperature output means 5 for outputting the target temperature to the control circuit 4. The temperature changing means 2, the temperature sensor 3, the control circuit 4 and the target temperature output means 5 are provided in each of the objects 6 to be controlled. The target temperature set by the CPU 1 is used as a target value, and the temperature changing means 2 is operated by the signal from the temperature sensor 3 to control temperature of the object 6 to be controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103429-A (JP)
Title: Ion attachment mass spectrometric device
Inventor: HIRANO YOSHIKI
IPC: G01N27/62
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion attachment mass spectrometric device suitable for qualitative analysis capable of measuring the component of a gas to be measured highly accurately by precluding generation of interfering ions or ghost ions.  <P>SOLUTION: In this ion attachment mass spectrometric device, attached ions are produced in an attachment region 2 by attaching metal ions with positive electric charges generated in a metal ion generation region 1 to molecules of the gas to be measured, then the mass spectrometric process is conducted for the attached ions in a mass spectrometric region 3, a filter 6 which admits the passage of only specific metal ions for ion attachment is installed in the metal ion generation region, and only the specific metal ions are introduced to the attachment region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098537-A (JP)
Title: Cap-less writing utensil
Inventor: SAWA YUKINORI
IPC: B43K5/17
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a conventional slit-like seal part is incompletely sealed, and a structure such as a seal opening/closing mechanism is complicated and can not be provided at a low cost, and to provide a cap-less writing utensil in which a hermetic condition of a tip part in a barrel is made sure by a simple constitution.  <P>SOLUTION: In the cap-less writing utensil in which a writing body is arranged in the barrel, and a pen-point part of the writing body is freely moved in and out from an opening of the tip part of the barrel, an inner cap formed of a rubber material or an elastic resin material is provided on the opening of the tip part of the barrel. A slit through which the pen-point part can freely moves in and out is formed on the moving-out side of the pen-point part along the axial direction of the barrel on the inner cap, and the inner cap has a closing part for closing the opening of the tip part, and an elastic body always acting toward a side for closing the slit is provided on the closing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099126-A (JP)
Title: Quantitative cap
Inventor: TERAJIMA HITOSHI
IPC: B65D55/16
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a quantitative cap integrally provided with a lid with which a quantitative operation can be simply performed.  <P>SOLUTION: A hooking piece 36 projecting from an outer peripheral face and elastically deformable is provided on the lid 14, and a part 28 to be hooked projecting in an approximately U-shape is provided on a cap main body 12. The hooking piece 36 is passed through a through-hole 42 formed by this part 28 to be hooked, and the hooking piece 36 is hooked on the lower edge part of the apex of the part 28 to be hooked. By integrating the lid 14 with the cap main body 12, even when the lid 14 is opened, there exists no fear of separating the lid 14 from the cap main body 12 and therefore, there exists no fear of that the lid 14 is lost. In addition, by arranging the central line P<SB>2</SB>of a discharging hole 48 under a deviated condition to the axial center line P<SB>1</SB>of a nozzle part 20, and arranging a bottom face 14A of the lid 14 on the central line P<SB>2</SB>of the discharging hole 48, a content can be surely stored in the lid part 14 when it is transferred into the lid 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094205-A (JP)
Title: Machining center
Inventor: BINDER ROLF
IPC: B23Q1/62
Filed: 2002-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a machining system by which a round work-piece clamped on a prescribed position by only one time can be machined perfectly. SOLUTION: A machining center for machining the round work-piece comprises a machine bed 1, a horizontal main driving spindle 3 provided with a device 4 for clamping the work-piece supported rotationally by a head-stock 2 of a side face on the machine bed 1 and driven rotationally by drives 5, 6 and 7, a tail-stock 12 disposed on the machine bed 1 and the support 17 disposed movably on the machine bed 1. A support 17 includes a table saddle 26 movable on the machine bed 1 and an upper head-stock 30 comprising a carrier 32 disposed slantingly on the table saddle and capable of changing a position along the longitudinal axis of the upper head-stock. An exchangeable machining device 18 capable of carrying out a different machining technique can be inserted into the carrier 32.
Patent JP-2004103188-A (JP)
Title: Magnetroresistance effect head element aggregate and manufacturing method of the same
Inventor: YAMAGUCHI KOJI
IPC: G11B5/39
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive part in forming an insulation film of a magnetic gap to be formed on a magnetic shield in the manufacturing process of a magnetroresistance effect head element and to provide a process of forming a magnetroresistance effect film.  <P>SOLUTION: The resistance between the magnetic shield 3 and a magnetroresistance effect element 5 is set (by a short-circuit pattern 28) higher than a magnetroresistance effect element resistance value to the extent that influences upon a shunt current into the magnetic shield side can be ignored. For example, by setting a resistance value between the magnetic shield and the magnetic resistance effect element more than a hundred times as high as an element magnetic resistance value, the shunt current into the magnetic shield side is suppressed less than 1%. Also, by forming the short-circuit pattern 28 with a single line, the shunt current into the magnetic shield side is eliminated and influences upon the magnetroresistance effect element value are avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105308-A (JP)
Title: Game apparatus, control method of game apparatus, program and program distributor
Inventor: ISHIKAWA HIROTAKA
IPC: A63F13/53
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus which can improve the exultation of achievements felt by the players in the growth simulation game.  <P>SOLUTION: A growth object memory part 50 stores the growth parameters of growth objects in the growth simulation games, a growth parameter target memory part 52 stores a plurality of growth parameter targets and a growth target presentation part 54 presents the growth targets based on the growth parameter targets. A judging part 56 judges the achievement state showing whether the growth targets presented by the growth target presentation part 54 are achieved or not based on the growth parameters stored in the growth object memory part 50 and the growth parameter targets which are stored in the growth parameter target memory part 52 and correspond to those presented by the growth target presentation part 54. A control part 58 controls the games based on the achievement state judged by the judging part 56.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109620-A (JP)
Title: Display device and air conditioning system equipped with same
Inventor: IWAKI NOBUHIRO
IPC: G09G3/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain relaxation effect by vision by changing display luminance in display elements gradually.  <P>SOLUTION: A control part 62 generates a plurality of control signals whose duty ratios each of which indicates a ratio between switch-on time of LEDs 33B, 33G and switch-off time of them in prescribed time are different and also successively selects a control signal having a prescribed duty ratio from among the plurality of control signals and controls ON/OFF of respective output ports P11, P12, D11, D12 based on the selected control signal so that the duty ratios are changed by repeating an ascending order and a descending order for every prescribed time. As a result, when a driving element 34 drives LEDs 33B, 33G based the ON/OFF of respective output ports P11, P12, D11, D12, display luminance in the LEDs 33B, 33G change gradually with passage of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110966-A (JP)
Title: Optical disk device
Inventor: OBA SADAO
IPC: G11B7/125
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device in which recording quality can be maintained while quickening the start of the device at the restart of recording after interruption of recording.  <P>SOLUTION: Time loss caused by on-off of focus is prevented by controlling play back power using alternately a play back control system and a recording control system of power of a LD 20 during play back and charging a capacitor 28 of the recording control system, desired power can be obtained more quickly than a time from 0 power light emission to obtaining desired power at the start of recording. Also, the input gain of the recording control system is equalized during the play back, and input levels of each control system are equalized at the time of recording and at the time of play back, while the voltage of the capacitor 28 is made near to the voltage when recording by switching the output gain of the recording control system by gain switching units 42, 43 at the output side so that an output level of the recording control system is equalized to an output level of the play back control system, at the time of restarting recording after interruption of recording, writing can be performed from power being near to desired power, deterioration of quality caused by restart can be prevented.  <P>COPYRIGHT: (C)2004,JPO