baber/WOPTO huggingface dataset:
Patent JP-2002099904-A (JP)
Title: Vehicle travel section lane detector
Inventor: IZAWA HISAYA
IPC: B60W30/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To selectively use surer travel section lane information. SOLUTION: In a step S2, travel section lane information in a photographed image is recognized as a present value, and in a step S3, a previous value of the previously recognized travel section lane information is corrected to the present value, on the basis of a vehicle velocity and a yaw rate. In steps S5 and S6, if it is determined that a correlation between the present value, based on the photographed image and the present value found by correction, is high for each of the left and right sides, a correlation between left and right travel section lanes concerned with the preset value is determined in a step S8, by using a given travel section lane interval.  If the result shows high correlation, left and right travel section lane information recognized in the step S2 is used for determining whether a precedent vehicle is in the outside or the inside of a lane of own vehicle (step S9). If the correlation is low, travel section lane information found from the vehicle velocity, the yaw rate, and the given travel section lane interval is used (step S21).
Patent JP-2002257549-A (JP)
Title: Tuning-fork oscillator, angular velocity sensor equipped with tuning-fork oscillator and manufacturing method of angular velocity sensor
Inventor: ASANO SHOGO
IPC: H01L41/29
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a tuning-fork oscillator having high detection accuracy of angular velocity compared with hitherto, an angular velocity sensor and a manufacturing method of the angular velocity sensor. SOLUTION: This tuning-fork oscillator 21 has a base 22 where projecting fixed part 22a, 22b are formed, and an excitation axis 23 and a detection axis 24 erected from the base 22 and arranged oppositely, and comprises a piezoelectric element. In the oscillator, the excitation axis 23 is plane-vertically polarized so that excitation electrodes 25a, 25d and excitation electrodes 25b, 25c have mutually reverse polarization directions, and the detection axis 24 is plane- vertically polarized so that detection electrodes 26a, 26f and detection electrodes 26c, 26d on both ends have mutually reverse polarization directions, and inplane- polarized so that center detection electrodes 26b, 26e have zero potential between themselves and the detection electrodes 26a, 26f, 26c, 26d on both ends, and the excitation electrodes 25b, 25c and the detection electrodes 26c,  26d have mutually the same polarization direction.
Patent JP-2002253791-A (JP)
Title: Pachinko game information display controller, display method therefor and pachinko game information display program
Inventor: KAWASAKI SHUICHI
IPC: A63F7/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To increase player's expectation in a game by reporting winning/losing information before patterns are established. SOLUTION: This controller is provided with a character display control part 213 for displaying a plurality of characters on a display screen and performing the control of switching a plurality of the characters to one character and displaying it, a storage part 27 for storing the relation of the combinations of colors that a plurality of the characters have and the color that one character has after changeover display as a plurality of color change patterns made to correspond to the winning/losing information provided in a pattern variation pattern and a color change pattern determination part 212 for determining the prescribed one from a plurality of the color change patterns on the basis of the winning/losing information provided in the selected pattern variation pattern.  The character display control part 213 displays a plurality of the characters and one character after the changeover display by the determined prescribed color change pattern. The winning/losing information is predicted from the adequacy of the change of the colors of a plurality of the characters before changeover and the character after the changeover display.
Patent JP-2002264784-A (JP)
Title: Vehicle running condition controller
Inventor: YAMADA NORITAKA
IPC: B60K28/16
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that sufficient effect cannot be obtained if the tendency for increase of sliding down speed is large when performing braking force control for reducing sliding down of a vehicle body in accordance with sliding down speed without relying on a degree of sliding. down. SOLUTION: When sliding down reduction control is performed by controlling a liquid pressure of a brake actuator, a vehicle body acceleration α is estimated (S220), and a control target pressure P is increased and compensated (S224) if the vehicle body acceleration α is larger than a predetermined value ('YES' at S222) to generate a larger braking force.
Patent JP-2001287668-A (JP)
Title: Mixed type cross member
Inventor: NEUSS SABINE
IPC: B60H1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To constitute a cross member such that it can receive various functions. SOLUTION: In the mixed type cross member 10 disposed between front pillars of car, at least one side of a base 18 is enlarged at a center area and is formed as portions 33, 34, 35 of a housing of a heating and/or an air conditioner.
Patent JP-2002260673-A (JP)
Title: Lithium secondary battery, method of manufacturing electrode for the lithium secondary battery, and method of manufacturing the lithium secondary battery
Inventor: KAIDO HIDEKI
IPC: H01M10/0583
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery, capable of uniformly impregnating a liquid nonaqueous electrolyte into an electrode group in a short time, and capable of obtaining high capacity, when it is discharged at a high rate. SOLUTION: This lithium secondary battery has a positive electrode current collector 15; the electrode group having a structure by winding or bending a laminated body containing a positive electrode having a positive electrode active material including layer carried on the positive electrode current collector 15; a negative electrode current collector; and a negative electrode having a negative electrode active material including layer carried on the negative electrode current collector, and the nonaqueous electrolyte; and it has at least one current collector of the positive electrode current collector 15, and the negative electrode current collector is a conductive sheet 3 for forming a plurality of cutouts 4.
Patent JP-2002227405-A (JP)
Title: Method for installing scaffold in piping and scaffold in piping
Inventor: AKITANI KIYOSHI
IPC: E04G3/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To propose a method for installing a scaffold in a piping in which there is no danger of fall of a worker and pressing under materials when the scaffold for maintenance is mounted in a vertical pipe section continued from a horizontal pipe section to a lower section and the operating efficiency of the installation of the scaffold is improved extremely. SOLUTION: In the method for installing the scaffolds in the piping in which the scaffolds 1 are mounted in a piping system composed of the horizontal pipe section A1 and the vertical pipe section B extending from the horizontal pipe section A1 to the lower section, the method contains a process in which the scaffolds 1 are assembled by arranging a plurality of scaffold units 2-8 along the axial direction of the horizontal pipe section A1 in the section A1 and mutually connecting the units 2-8 vertically rotatably and a process in which the scaffolds 1 are forced to pass from the horizontal pipe section A1 to the vertical pipe section B, mutually rotating the scaffolding units 2-8 vertically and the scaffold unit 8 at the head section of the scaffolds 1 is made to reach the bottom of the vertical pipe section B.
Patent JP-2002264175-A (JP)
Title: Mold for injection-molding bladder
Inventor: SATO TAKASHI
IPC: B29C45/27
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection-molding a bladder capable of enhancing the productivity of the bladder by reducing the wrinkle trouble of the surface of a bladder product or the trouble such as ply separation trouble or the like caused by false adhesion. SOLUTION: In a mold 1 wherein a core 5 is inserted in the cavity 4 formed by an upper mold 2 and a lower mold 3 and a pair of core rings 6 and 7 for molding a bladder end part B1 are made adjacent to the core 5 and an unvulcanized rubber R is injected in the gap between the core 5 and the inner surface of the cavity 4 through the core ring 7 on the side of the core to mold the bladder B for vulcanizing a tire, a plurality of injection holes 9 communicating with the bladder end part B1 from the injection passage 8 of the core ring 7 on the side of the core are formed into a slit shape extending in the peripheral direction of the core ring, and the width X of the slits is set to 0.5-1.0 mm.
Patent JP-2002229715-A (JP)
Title: Character input system having input portion capable of 8 kinds of inputs, program for executing the system and computer readable recording medium
Inventor: KOBAYASHI KOJI
IPC: G06F3/023
Filed: 2001-02-03
Abstract: PROBLEM TO BE SOLVED: To produce a character input system capable of inputting by combination of 8 kinds of inputs, having high input efficiency, and easy for a user to master its input method. SOLUTION: When inputting a character of kana/punctuation of a resonant sound, it can be done by two time inputs, and when inputting a character of dull sound/semi voiced sound of kana, it can be done by three time inputs. To increase relevancy of the inputs to each other used for inputting the character, an order of the inputs is determined.
Patent JP-2002268625-A (JP)
Title: Image processor
Inventor: KOKUBO ATSUSHI
IPC: G09G5/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a video having uniform luminance in a screen regardless of the inputted signals of an image processor, that is suitable for constituting of multiscreens using a plurality of projection type image display devices, by independently conducting black level correction for plural video signals and for every arbitrary region. SOLUTION: Correction waveforms generated by an overlapped section correction waveform generating circuit 1 are superimposed on video signals using a multiplier 2 for the video regions that overlap with adjacent projection type video display devices. A correction timing generating circuit 5 generates independent correction amounts and correction ranges for overlapped video regions and non-overlapped video regions. Correction waveforms generated by a black level correction waveform generating circuit 3 are added to the video signals using an adder 4. Thus, multiscreens having uniform luminance within the screens are obtained regardless of the inputted signals.
Patent JP-2002268029-A (JP)
Title: Optical recording method and optical recording device for image indicating selective reflection color
Inventor: SUGIMURA HIROYUKI
IPC: G02F1/13
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording method and optical recording device for images indicating selective reflection colors which are easy in condition control of recording light and are capable of recording the full-color images of high fineness. SOLUTION: The optical recording method for the images indicating the selective reflection colors by irradiating a recording medium having at least a recording layer capable of recording a cholesteric glass phase and a photothermal conversion layer to generate heat by absorbing light with recording light to heat the photothermal conversion layer and to transfer the thermosensitive recording layer to an isotropic phase or cholesteric liquid crystal phase and utilizing the phenomenon that the calorific value in the photothermal conversion layer decreases and the change rate decreases when the selective reflection wavelength coincides with the wavelength of the recording light by changing the selective reflection wavelength and the optical recording medium device which is characterized in that the device has the recording medium having the recording layer and the photothermal  conversion layer to generate heat by absorbing light by rapidly cooling the cholesteric liquid phase formed in a heating state and that the device is provided with plural light sources for recording, modulating means for modulating intensity or pulse width and optical scanning means for irradiating the recording medium with the recording light.
Patent JP-2002280062-A (JP)
Title: Lithium secondary battery
Inventor: KIDA YOSHINORI
IPC: H01M10/0568
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery using a positive electrode, a negative electrode and a nonaqueous solvent, having superior charge/discharge property without giving ill effect on the charge-discharge property of the lithium secondary battery even if a trace of water in the battery reacts with a dissolved substance containing fluorine to produce impurities including hydrofluoric acid when the nonaqueous electrolyte uses the dissolved substance containing fluorine. SOLUTION: The lithium secondary battery comprises the positive electrode 1, the negative electrode 2, and the nonaqueous electrolyte using the nonaqueous solvent, the nonaqueous electrolyte using the dissolved substance containing fluorine, the nonaqueous solvent containing a cyclic unsaturated hydrocarbon compound (except an aromatic compound).
Patent JP-2002278340-A (JP)
Title: Oil coating applicator, oil coating application roller and method of manufacturing oil coating application roller
Inventor: KAWAMOTO HIDEO
IPC: F16C13/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a high-temperature offset in non-paper passage regions near both ends of a fixing roller. SOLUTION: This oil coating applicator has an oil coating application roller 24 which is brought into pressurized contact with the outer peripheral surface of the fixing roller 41 for fixing a toner image to a recording material and applies a silicone oil to this fixing roller 41 and an oil regulating blade 31 which abuts on the oil coating application roller 24 along the longitudinal direction of the oil coating application roller 24. The silicone oil flows along a first lading up roller 22 and a second lading up roller 23 from an oil pan 21 and is supplied to the oil coating application roller 24. The oil coating application roller 24 has an arbor 24a of an inverted crown shape of the external diameter increasing gradually from the central part toward both ends along the longitudinal direction and a silicone rubber layer 24B which is disposed on the outer peripheral surface of the arbor 24a and has the outer peripheral surface of the crown shape of the external diameter continuously decreasing from the central part toward both ends along the longitudinal direction.
Patent JP-2002275395-A (JP)
Title: Ink composition for ink-jet recording and ink-jet recording method
Inventor: NAKAYA HIROAKI
IPC: C09D11/328
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for ink-jet recording, which has excellent discharge stability and excellent discharge responsiveness, can record a high-density image without bleeding on a normal paper and has a good long-time preservability. SOLUTION: This ink composition for ink-jet recording contains water and a pigment, as essential components, and at least diethylene glycol and 2,2'- thiodiethanol as aqueous organic solvents. The content of diethylene glycol is 2-8 wt.%. The weight ratio of 2,2'-thiodiethanol to diethylene glycol is 0.7-1.0. The total content of diethylene glycol and 2,2'-thiodiethanol is 4-16 wt.%.
Patent JP-2002280841-A (JP)
Title: High frequency mixer ic
Inventor: OMI YOSHITOMO
IPC: H03D7/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency mixer IC that can local leakage from an output without the need for increasing the number of pins of an IC package. SOLUTION: In a high frequency mixer IC 1 having a power supply voltage pin 4 and a battery save pin 7 and further provided with a local signal buffer section 2 and a mixer section 3 sealed in the IC package, a power supply voltage terminal VCC of the local signal buffer section 2 and a battery save terminal BS of the mixer section 3 are connected in common to the battery save pin 7 and a power supply voltage terminal VCC of the mixer section 3 is connected to the power supply voltage pin 4 so as to completely isolate the power wiring of the local signal buffer section 2 from the power wiring of the mixer section 3, thereby completely avoiding the local leakage. Furthermore, providing a delay circuit between the power supply voltage terminal VCC of the local signal buffer section 2 and the battery save terminal BS of the mixer section 3 can avoid production of an abnormity signal at switching to a real operation.
Patent JP-2002241005-A (JP)
Title: Printer device, skew correcting device and cutter
Inventor: ONO KATSUHISA
IPC: B65H35/08
Filed: 2001-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a printer device, a skew correcting device, and a cutter for remarkably improving convenience in ue use, and capable of simplifying the constitution. SOLUTION: The printer device is provided with a guide means for guiding a belt-like photographic printing medium so as to travel toward a delivery port of a door part by rotating around a roller body. A part of a guide is made movable. The skew correcting device is provided with a can having a guide surface of point symmetry with the rotational center as the center. The cutter engages with a holding means only when a cutting means is positioned in a prescribed reference position, and supports the cutting means in a state of separating a presser means from a pressing-down surface.
Patent JP-2002276991-A (JP)
Title: Air conditioner
Inventor: SUGIYAMA SHINJI
IPC: F24F1/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner provided with an electrical equipment module that is a unitized electrical equipment part. SOLUTION: An electrical equipment part 10 comprises an electrical equipment case 13 provided with the first mounting part and the second mounting part mounting the first driving motor 8 and the second driving motor 9, respectively, and an electrical equipment cover 16 that is detachably attached to the electrical equipment case 13 in such a manner that it can be slid back and forth and provided with the first substrate 14 in the rear side of the first driving motor 8 parallel to it and the second substrate 15 in the vicinity of the second driving motor 9, respectively. It is unitized as an electrical equipment module 17 divided into the right and left.
Patent JP-2002279357-A (JP)
Title: Memory card connecting device
Inventor: ITO KIYOYUKI
IPC: G06K17/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost memory card connecting device for simplifying a structure for detecting whether the writing of information from a position of a moving piece of a memory card is in a permitted state. SOLUTION: This memory card connecting device is formed so that a tray 17 is supported to a casing 1 to be freely pulled out/in, a detecting member 38 is provided in a lever member 37 rotatably journalled to the casing 1, and the detection member 38 is retained in a waiting position outside the moving passage of the tray 17 by a retainer means 22. Retention is released by moving it to a carry-in position of the tray 17, so that the lever member 37 is made to turn to infiltrate the detecting member 38 in the moving passage of the tray 17.  When the writing in the memory device incorporated in the memory card 61 is in the permitted state, the detecting member 38 infiltrates in a notched recess part 64 of the memory card 61, the lever member 37 turns further, and a switch member 36 performs switching operation, so that whether the writing in the memory device is in the permitted state is detected.
Patent JP-2002286675-A (JP)
Title: Micro heater and its manufacturing method, and gas sensor
Inventor: SUNAYAMA TATSUO
IPC: G01N27/416
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a micro heater for preventing the influence of heat that is radiated by air conduction, and to provide the manufacturing method of the micro heater, and a gas sensor. SOLUTION: The micro meter 1 comprises a support substrate 2 where a cavity 7 is formed at the lower section, a diaphragm 5 that is supported by the support substrate 2 and is formed by heat insulators 3 and 4, a heater 6 that is formed on the diaphragm 5, and a member 16 for closing that is joined to the lower surface of the support heater 2. The pressure in the cavity 7 is reduced as compared with the outside of the cavity 7.
Patent JP-2002286079-A (JP)
Title: Fitting length restriction device for hydraulic buffer
Inventor: MASUMOTO KAZUNORI
IPC: F16F9/32
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To make screwed strength of the outer shell and the extension bracket stronger than a designed strength. SOLUTION: In a length adjustable hydraulic buffer in which a cylindrical extension bracket 8 is inserted in the proximal outer periphery of the outer shell 2 to be vertically movable and a female screw 9 of the extension bracket 8 side is screwed with a male screw 7 of the outer shell 2 side to be adapted for the length of the part to be fitted, the outer shell 2 is provided with an upper male screw 7, a smooth face part 16 formed at the lower side than the male screw 7 and having a smaller diameter than outer diameter of the male screw 7, an annular groove 5 formed in an arbitrary position of the smooth face part 16, and a stop ring 6 shrinkably fitted in the annular groove 5.  And the extension bracket 8 has the upper female screw 9, a smooth inner peripheral face 17 formed in the lower part than the female screw 9 and having a larger diameter than the inner diameter of the female screw 7, and a ring-shaped projection 11 protruded at an arbitrary position of the smooth inner peripheral face 17 and confronting the male screw 7 and the stop ring 6. The vertical movement of the extension bracket 8 is restricted within the range where the ring-shaped projection 11 is engaged with the lower end of the male screw 7 and the stop ring 6.
Patent JP-2002298405-A (JP)
Title: Optical pickup device
Inventor: KATO KENJI
IPC: G11B7/09
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device that enables a printed board to be mounted onto the back of a damper base without using screws or adhesive. SOLUTION: The damper base 10 is provided, on the back, with a holding part consisting of two blind slits 11 into which the printed board 20 is insertable. As a result, the printed board can be mounted onto the damper base only by this insertion.
Patent JP-2002287899-A (JP)
Title: Mouse
Inventor: KAWASHIMA MAKOTO
IPC: G06F3/0354
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To connect plural storage media with a computer. SOLUTION: This mouse comprises a first interface section for reading and/or writing for a memory stick as a first storage medium on one principal plane of a printed wiring board 4, and a second interface part for reading and/or writing for an SD card as a second storage medium on the other principal plane.