baber/WOPTO huggingface dataset:
Patent JP-2004082897-A (JP)
Title: Radiator supporting structure
Inventor: HASEGAWA AKIHIKO
IPC: F16F15/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively provide a dynamic damper effect against vibration of a vehicle by using a radiator.  <P>SOLUTION: In the radiator supporting structure, a sub-frame 110 is elastically supported by elastic bodies 112a, 112b, 112c and 112d in a vehicular front part of a main frame not shown in the figure, an engine not shown in the figure is mounted on the sub-frame 110, and the radiator 120 is elastically supported by first and second elastic bodies 1 and 2 on the sub-frame. In the radiator supporting structure, a spring constant of a second elastic body 2 that is farther from a vehicular width direction center of the first and second elastic bodies 1 and 2 is smaller than a spring constant of the first elastic body that is nearer to the vehicular width direction center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094368-A (JP)
Title: Control method for servo system and its controller
Inventor: SATO RYUTA
IPC: H02P29/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To compensate non-linear disturbance such as a friction force generated in a servo system, and to improve the moving precision of the servo system, and to properly compensate the disturbance even when operation conditions or fricative states are a little changed.  <P>SOLUTION: A speed command value outputted from a feedback compensating part is always monitored, and when the code of the speed instruction value is inserted, a compensation function value is generated by a compensation function generating part, and added to the speed instruction value. The compensation function value at that point is set as the constant-fold value of the speed instruction value since the code of the speed instruction value is inverted until a preliminarily set post-code inversion time, and the compensation function value is set so that the added value of the speed instruction value and the compensation function value can be made constant since the time until the size of the speed instruction value is made larger than the added value of the compensation function value and the speed instruction value in the post-code inversion time. Thus, it is possible to sharply improve the moving precision of the servo system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089787-A (JP)
Title: Dispersant
Inventor: KADO KAZUHIRO
IPC: C09D11/037
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersant dissolved in a polar solvent such as an alcohol or the like within a wide temperature range and having a sufficient dispersing and viscosity reducing effect.  <P>SOLUTION: The dispersant mainly contains a modified polyamine compound obtained by bonding 1-50 pts. mass of an ether carboxylic acid compound represented by formula (1) to 1 pts. mass of a polyamine compound, which has two or more of primary amino groups and/or secondary amino groups in its molecule and 2-1,800 nitrogen atoms and is a main chain, as a side chain or a salt thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095684-A (JP)
Title: Heat sink
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and lightweight heat sink having a high thermal characteristic.  <P>SOLUTION: In the heat sink having a plate type heat pipe 3 constituted of sealing working fluid in a thin plate-like container 2 formed by a press working body 2A and a cover plate 2B, an outer frame 8 is formed on the outer peripheral edge of the container 2, the outer frame 8 is attached to the outer peripheral edge of the press working body 2A, and the cover plate 2B is attached so as to cover the press working body 2A and the outer frame 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095130-A (JP)
Title: Device and method for reducing noise and imaging device
Inventor: OZAWA KAZUHIKO
IPC: H04N5/765
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise mixed in a built-in microphone and noise caused by vibration sounds by making the rotation of a rotating drum synchronous with that of a cooling fan motor.  <P>SOLUTION: FGs 52 and 53 are attached to a drum motor 2 and a driving motor 42, respectively, and FC signals corresponding to the speeds of rotation of the motors are inputted to a microcomputer 6. In the microcomputer 6, a frequency divider 61 to which a clock signal supplied from a reference clock generation circuit 44 is supplied generates a reference signal for the drum motor 2. An N frequency multiplier/N frequency divider circuit 62 performs prescribed multiplication or division of the frequency of the supplied reference signal. A phase comparison circuit 64 compares a phase of the FC signal of the drum motor 2 with that of the reference signal. A phase comparison circuit 66 compares a phase of the FC signal of the driving motor 42 with that of the reference signal. A switching circuit 63 selects a low frequency of the supplied reference signal and outputs the selected reference signal of the low frequency as a drum reference signal 7 from the microcomputer 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102320-A (JP)
Title: Business forms processing device and method, and program for executing method in computer
Inventor: SHIMADA TSUYAHIKO
IPC: G06F3/048
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow an operator to easily distinguish a marked space from a space free from a mark on an image.  <P>SOLUTION: A business form processing device 100 processes the business forms including the space where the mark should be entered. This device comprises a business forms recognizing part 4 for detecting the mark entered into the space on the basis of the image data of the business forms, a space coloring part 5 for changing an image element value of an image element positioned near the space in the image data on the basis of a result of the detection, and an output control part 6 for displaying the image data having the changed image element value on a display device on the basis of the result of the detection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103307-A (JP)
Title: Device with built-in battery
Inventor: ONO AKIRA
IPC: H01M2/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily and securely add a function so as not to insert a battery into a battery holder incorrectly in polarity in a device with the built-in battery.  <P>SOLUTION: When a battery 11 is inserted into a battery holder 14 in a correct polarity, outer dimensions of a spacer 16 attached to a battery cover 15 are defined so as not to abut the spacer 16 to a positive pole protrusion 12, and a main body 13 is made provided with a groove 18 for guiding the spacer 16 so as not to interrupt the battery cover 15 to be slid for attaching and detaching. Accordingly, if the battery 11 is inserted into the battery holder 14 in the correct polarity, the battery cover 15 can be attached to the main body 13, but if the battery 11 is inserted into the battery holder 14 in an incorrect polarity, the spacer 16 is abutted on a portion adjacent to a bottom face on a negative pole side among side faces of the battery 11 and the battery cover 15 can not be attached to the main body 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099352-A (JP)
Title: Silicon carbide/carbon composite material, and sliding material using the same
Inventor: AIBA YASUHIRO
IPC: C04B35/565
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an silicon carbide/carbon composite material which exhibits good lubricity even in air and can be obtained by pressureless sintering, and a sliding material obtained by using the same.  <P>SOLUTION: The sliding material contains carbon black and carbon, obtained by firing a thermosetting resin, in an amount of 11.5-16.5 wt.%, based on the total composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105970-A (JP)
Title: Synchronous control method for laser oscillator and laser machining system
Inventor: HIDAKA FUMIYASU
IPC: B23K26/064
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser machining system which can increase a total power by superposing laser beams output from a plurality of laser oscillators and can improve machining quality by precisely synchronizing the start and stop timing of the laser beams.  <P>SOLUTION: The laser machining system has a plurality of laser oscillators 1 to 3, single, twin and triple optical fibers 6 to 10 which superpose laser beams output from respective laser oscillators 1 to 3, and transmits the laser beam to a remote position, and machining stages 14 to 16 with laser machines 11 to 13 to execute a prescribed machining employing the laser beam. In the system, a controlling unit 17 controls the laser beams output from respective laser oscillators 1 to 3 so as to synchronize their start and stop timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175447-A (JP)
Title: Apparatus and method for finishing optical surface
Inventor: DOOLEY JONATHAN M
IPC: G02C13/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conformable lap conforming to optical surfaces having a wide range of curvatures and an apparatus and a method for finishing the optical surfaces.  <P>SOLUTION: In a conformable lap 12 and a related method for finishing ophthalmic lens surfaces 64, a rigid base surface 18 of the lap defines a nominal ophthalmic lens curvature corresponding to a predetermined range of curvatures. A work surface 22 of the lap is defined by a thin, hard, polymeric material extending adjacent to the base surface 18 for contacting the selected ophthalmic lens surface 64 and conforming to the curvature of the selected surface. A selectively conformable substance 24 consisting of a mixture of thermoplastic and metallic particles forms a layer extending between the rigid base surface 18 and the work surface 22, and is selectively changeable between solid and non-solid forms.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004110198-A (JP)
Title: Server for circulating information, and server, system, and method for circulating paid information
Inventor: FUNATO MASAKI
IPC: G06Q30/02
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for circulating paid information that is capable of promoting the browsing by general users of the contents which the system owns, and assisting companies which perform advertising activities in promoting their sales.  <P>SOLUTION: The server 201 for circulating paid information, upon a request from a company's server 301, issues authentication information for each point of a group of points for browsing the paid information (contents), and transmits this information to the company's server 301. The company's server 301 distributes to a user's terminal 401 the authentication information of each point received from the server 201. The server 201 receives access from the user's terminal 401, authenticates the user 400 based on the authentication information, and transmits to the user's terminal 401 the contents which the user selects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108315-A (JP)
Title: Gas turbine system and operation method for the same
Inventor: DEJIMA MASARU
IPC: F02C9/32
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine system capable of being switched to an optimum combustion mode according to a variation in the actual temperature of combustion gas at the inlet of a gas turbine even if an abrupt change in the operating condition of the gas turbine occurs, and an operation method for the same.  <P>SOLUTION: This gas turbine system comprises a combustion gas temperature calculation part 11 for abrupt change installed separately from a combustion gas temperature calculation part 134 and calculating the temperature of the combustion gas at the inlet of the gas turbine by using a fuel flow rate instructive value 125 and an abrupt change operation detection part 10 detecting the occurrence of the abrupt change of the operating state of the gas turbine 12. When the abrupt change occurs, the rate of the fuel flow rate fed to a premixed combustor and a diffuse combustor is calculated by using the result of the calculation of the temperature of the combustion gas at the inlet of the gas turbine calculated by the combustion gas temperature calculation part 11 for abrupt change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112579-A (JP)
Title: Resolution converting circuit, digital still camera using it, and digital video camera
Inventor: OKABE YOSHIMASA
IPC: H04N9/07
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resolution converting circuit short in processing time and a digital camera using the resolution converting circuit.  <P>SOLUTION: The resolution converting circuit includes a filter processing circuit 42 for entering image data as an input image for each line and performing resolution conversion of the input image data, a pixel number transform processing circuit 41 and a time sharing control circuit 43 for generating a control signal which indicates the destination point of the image data as an output image according to the coordinations of the image data as an input image, and a memory writing circuit 44 for generating and distributing the output to each destination point specified by the control signal generated from the pixel number transform circuit 41 and the time sharing control circuit 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120832-A (JP)
Title: Stator structure of rotating machine
Inventor: MABUCHI NOBUYUKI
IPC: H02K1/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an air gap between teeth and an air back and facilitate the assembly work of a stator core.  <P>SOLUTION: The stator structure of a rotating machine has a cylindrical case 10, a plurality of teeth 20 which are attached at specified intervals in circumferential direction to the internal perimeter 11 of the case 10 and project toward the center in diametrical direction, and a plurality of core backs 30 which are interposed between mutually adjoining teeth 20 so as to connect the teeth 20. The case 10 is made of material smaller in thermal expansion coefficient than the teeth 20 and the core back 30. Consequently, at operation of a motor, the teeth 20 and the core back 30 are stuck fast to each other within the case 10 by the thermal expansion by temperature rise, whereby the air gap between the teeth 20 and the core back 30 is miniaturized thereby preventing the drop of permeability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119054-A (JP)
Title: Fitting structure of connector
Inventor: NISHIDE SATORU
IPC: B60R16/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in engagement of a connector, while the module is fitted to the body by horizontally moving by hand work.  <P>SOLUTION: The module M is fitted to the body B by moving downward after moving horizontally, by the guidance of a guide means 10, and with the movement downward of the module M, the moving side connector 20 is engaged with the receiving side connector 40. Since the weight of the module M itself acts as an insertion engagement force at the engagement of both connectors 20, 40, even if the engagement resistance between the connectors 20, 40 is large, fitting of the module M to the body B and engagement of both connectors 20, 40 can be made easily and steadily. Thereby, workability is superior even in the case the module M is moved by the hand work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113108-A (JP)
Title: Method for collecting dna
Inventor: SUZUKI KATSUHISA
IPC: C12Q1/68
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for collecting a DNA by which a target cDNA fragment is precisely collected from a group of cDNA fragments including various kinds of the cDNA fragments mixed therewith.  <P>SOLUTION: The method for collecting the DNA involves the first PCR step for subjecting the group of the cDNA fragments having the first adaptor sequence at one terminal and the second adaptor sequence at the other terminal to a PCR by using the first primer having not only a sequence complementary to the first adaptor sequence, but also a labeling material, and the second primer having a sequence complementary to the second adaptor sequence. The method also involves an electrophoresis step for subjecting the group of the cDNA fragments amplified at the first PCR step to gel electrophoresis, and a collecting step for collecting the cDNA fragments by cutting out a gel containing the target cDNA fragment from the gel based on the effects of the electrophoresis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117258-A (JP)
Title: Test facilitating circuit for semiconductor integrated circuit
Inventor: ISHIMURA TAKASHI
IPC: H01L21/822
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem on conventional BIST technology represented by STUMPS that a PRPG and a MISR are necessary for constructing the STUMPS in addition to a combined circuit to be tested and scan registers fundamental to scan test, resulting in an increase in the circuit area of a semiconductor integrated circuit to be mounted thereon.  <P>SOLUTION: This test facilitating circuit is functioned as a test pattern generator 100 by connecting the plurality of scan registers 14 arranged at a first stage of a plurality of scan chains constructed by connecting the scan registers 14 in series for facilitating test, to EXOR gates 31. It is also functioned as a signature compressor 200 by connecting the plurality of scan registers 14 arranged at a final stage of the plurality of scan chains constructed by connecting the plurality of scan registers 14 in series for facilitating test, to EXOR gates 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118043-A (JP)
Title: Sensitive material processor
Inventor: OKAMOTO TETSUYA
IPC: G03F7/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the work to remove rollers to which driving force is transmitted.  <P>SOLUTION: Paired insertion rollers 28 are formed by integrally attaching upper and lower rollers 110 to rack side plates 124. Revolving shafts 110A of the rollers 110 are coupled by means of Oldham's coulings 132 to revolving shafts 28 mounted with sprockets 90 revolved by the driving force from motors. Detecting pieces 144 are attached to the sprockets. When detecting sensors 146 detect the detecting pieces in the positions where the groove direction of engaging grooves 142 of intermediate nodules 138 facing sliders 134 is aligned to the take-out direction of the paired insertion rollers from the rack side plates, a controller stops the rotation of the rollers. As a result, the paired insertion rollers can be removed from between the rack side walls while the coupling of the Oldham's coulings is released in the positions where the rotation of the rollers is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117316-A (JP)
Title: Mudflow detecting method and mudflow alarming device
Inventor: HIKITA MAKOTO
IPC: G08B21/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mudflow detecting method for accurately detecting disaster to be caused by a mudflow, and a mudflow alarming device for alarming the fact.  <P>SOLUTION: A vibration sensor installed at an observation point for observation of the vibration of the mudflow detects the amplitude, frequency and the duration of the vibration. An analysis circuit installed separately analyzes the information and detects abnormality in accordance with the result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006594-A (JP)
Title: Static electricity countermeasure component and its manufacturing method
Inventor: TOKUNAGA HIDEAKI
IPC: H01C7/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static electricity countermeasure component which is small-sized and has extremely small electrostatic capacity of ≤1 pF and to provide its manufacturing method.  <P>SOLUTION: On a substrate, electrodes 12a and 12b are so formed that one-end parts face face each other at the center part of the substrate 11 and the other-end parts extend to end parts of the substrate 11. Then a voltage-dependent resistance body layer 13 is formed covering portions of the electrodes 12a and 12b and filling the gap between the electrodes 12a and 12b. After the substrate 11 is fired, external electrodes 14 are formed at the end parts while connected to the electrodes 12a and 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126141-A (JP)
Title: Optical fiber and its manufacturing method
Inventor: HAYAMIZU SHUHEI
IPC: G02B6/036
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber which has a nearly 1,300 nm (1.3 μm) zero-dispersion wavelength and also has low loss when a light signal of 1.5 μm is transmitted, and its manufacturing method.  <P>SOLUTION: The optical fiber is formed of glass made principally of quartz and has transmission characteristics of ≤0.185 dB/km transmission loss at a 1,500 nm wavelength, 10±1 ps/nm*km wavelength dispersion at the 1,550 nm wavelength, ≤0.006 ps/nm<SP>2</SP>*km wavelength dispersion slope at the 1,550 nm wavelength, ≥105 μm<SP>2</SP>effective core sectional area, ≤1530 nm cable cutoff wavelength λ<SB>C</SB>, ≤0.1 ps/km<SP>1/2</SP>deflection mode dispersion, and ≤10 dB/m bending loss at the time of bending to a 20 mm mandrel external diameter. Further, an external diameter ratio c/a and a specific refractive index difference are such that 1.20≤b/a≤2.00 and 1.44≤c/a≤4.00 and -0.1%<Δn1<0%, -0.5%≤Δn2≤-0.2%, and -0.4%≤Δn3≤-0.1%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129017-A (JP)
Title: Powered speaker device
Inventor: TAKUMA HIROSHI
IPC: H04R3/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powered speaker device whose product weight can be light and whose output is easily made large at the same time.  <P>SOLUTION: A power supply part 24 inputs AC power supply of opposite phases from AC power supply obtained from a ground wire and one of connecting wires and AC power supply obtained from the ground wire and the other connecting wire from a single-phase three-wire system AC power supply 25, full wave rectification is carried out, voltage variations are smoothed to generate DC power of positive/negative about 140V, and the DC power is supplied to a power amplifier 22. This can supply large output voltage to a speaker 23 without using a power transformer to realize a large output from the small and light powered speaker device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277999-A (JP)
Title: Stripping solution
Inventor: BOGUSLAVSKY IRINA
IPC: C23F1/30
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stripping solution.  <P>SOLUTION: A composition which includes a) one or more organic sulfonic acids; b) one or more nitro-substituted organic compounds; and c) at least one of sulfuric acid or a non-ionic surfactant having a cloud point of 50 to 80°C and is suitable for stripping tin and tin alloys from a substrate is disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132462-A (JP)
Title: Mounting structure for ea material
Inventor: HORIMATSU TOSHIYUKI
IPC: F16B19/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for an EA material in which the EA material can be easily mounted to a member such as a trim, and also, shock absorbing characteristics can be improved, and even if the EA material has various shapes, sizes, and hardness, the EA material can be firmly mounted to a member.  <P>SOLUTION: The EA material 1 made of a synthetic resin such as a hard urethane foam is mounted to the trim 2 as a member via a locking part 3. The locking part 3 has a tube part 6, an anchor 5 projected in an outward flange shape from the rear end of the tube part 6, a flange 7 projected in an outward flange shape from the tip of the tube part 6, and a plurality of projections 8 protruded from the tip face of the tube part 6 in the direction parallel to the tube axial direction of the tube part 6. The EA material 1 is mounted to the trim 2 by applying to the trim 2 while inserting the projections 8 to an opening 4.  <P>COPYRIGHT: (C)2004,JPO