baber/WOPTO huggingface dataset:
Patent JP-2004235995-A (JP)
Title: Voltage level shifter and display device
Inventor: SAKURAI YOSUKE
IPC: G09G3/20
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage level shifter which is composed of the same conductive transistors and can efficiently amplify a signal and a display device using the voltage level shifter.  <P>SOLUTION: Transistors Tr1 and Tr2 are serially connected to a power terminal VDD, a transistor Tr3 is connected between an input terminal IN1 and a control terminal of the transistor Tr2, a capacitor C1 is connected between a first terminal of the transistor Tr2 connected to the transistor Tr1 and the control terminal of the transistor Tr2, transistors Tr4 and Tr5 are serially connected to a terminal VDD, a transistor Tr6 is connected between an input terminal IN2 and a control terminal of the transistor Tr5, a capacitor C2 is connected to the transistor Tr4 of the transistor Tr5, conduction types of the transistors Tr1 to Tr6 are made identical to one another, and the first and second terminals are connected to control terminals of the transistors Tr4 and Tr1, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236027-A (JP)
Title: Frequency conversion circuit
Inventor: AKIYAMA MASAHIRO
IPC: H03D7/12
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency conversion circuit for generating an intermediate frequency signal by efficiently mixing a higher order harmonic signal with a local oscillation signal.  <P>SOLUTION: Local oscillation signals fL and fL' having a prescribed phase difference are inputted to gate electrodes of first and second FETs 51 and 53 which are subjected to direct current bias so as to operate in a nonlinear area, and a harmonic signal fs with small amplitude is inputted to a gate electrode of a third FET 55 which is subjected to direct current bias so as to operate in a linear area. A harmonic component corresponding to the phase difference appears at a common drain electrode of the first and second FETs 51 and 53, and a fourth FET 56 efficiently mixes the harmonic component with a high frequency signal. In this circuit, since a higher-order harmonic is used to be able to mix frequencies, the frequency of the local oscillation signals can be set low.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231610-A (JP)
Title: Water in oil-type emulsion cosmetic
Inventor: SUZUKI HIROHISA
IPC: A61K8/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water in oil-type emulsion cosmetic having excellent masking effect (color compensation effect) on the dark rings around the eyes and excellent spreadability and application feeling.  <P>SOLUTION: The water in oil-type emulsion cosmetic contains light-interference powder (A) having a lightness L* of ≥100 of the L*C*h* color specification system measured by adding the powder in an amount of 4 wt.% to a mixture of a clear lacquer and ethyl acetate (2:1 weight ratio), applying the mixture to a black PET film to a thickness of 50 μm and measuring the color at a tilt angle of 3.5°, an incident angle of 45° and a light receiving angle of -40° and a hue angle h of 55-75° and titanium oxide (B) at an A/B weight ratio of 0.5-5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236821-A (JP)
Title: Game machine
Inventor: HISHINUMA TAKAAKI
IPC: A63F5/04
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with higher playing potentialities which enables the players to have expectations by letting the players judge by visual recognition whether a shift should be made to the game states advantageous for the players.  <P>SOLUTION: In a stock machine for the game machine, the lottery probability to determine whether the shift should be made to the specified game state is varied according to the combination of the symbols involved in the idling generated (for example, the combination of the reels 3L and 3C or that of the reels 3L and 3R) (as illustrated by Fig. 8) while the lottery is carried out at the lottery probability after the varying operation and when the win is earned (for example, "YES" at ST 1804 in Fig. 28), with this as one condition, the shift is made to the specified game state (for example, chance zone).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250863-A (JP)
Title: Interior material
Inventor: ARAKI TADASHI
IPC: D04H1/542
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior material having excellent humidity conditioning and antisweating properties and lightweight with excellent workability allowing construction by a consumer's own hand.  <P>SOLUTION: This interior material is formed of a short fiber assembly comprising two or more kinds of fibers. In the lightweight interior material, the short fiber assembly comprises at least moisture absorbing/releasing fiber wherein the difference R<SB>2</SB>-R<SB>1</SB>between the coefficient of moisture absorption R<SB>1</SB>at 20°C and 40%RH and the coefficient of moisture absorption R<SB>2</SB>at 20°C and 95%RH is 40% or more, and thermally adhesive fiber. Further, the surface density is 50-2,000 g/m<SP>2</SP>, and the humidity conditioning property is excellent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239567-A (JP)
Title: Heat pipe
Inventor: NAKAGAWA MASAYUKI
IPC: F28D15/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pipe allowing the working fluid to constantly exist in a heat absorbing part under an environment of minimal gravity or in a horizontal attitude under a weighted state.  <P>SOLUTION: This heat pipe has the heat absorbing part oppositely to a heating element mounted near a part of one tubular body, and an exhaust heat part separated from the heating element in at least one tubular body composed of a narrow pipe, and the working fluid is sealed in the heat absorbing part pipe to be fluidized, evaporated or refluxed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264054-A (JP)
Title: Flaw inspection device and method for using it
Inventor: YOSHIMURA KAZUSHI
IPC: G01N21/954
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To inspect defects such as a casting nest, an injury, a contaminant or the like at high speed.  <P>SOLUTION: This defect inspection device is provided with a support member 12 having an illumination optical system 3 for illuminating the inner surface of a cylindrical object 1 to be inspected and a detection optical system 10, which comprises a reflecting optical element 2 for reflecting the reflected light image of the optical system in an axial direction so as to obliquely detect the same, an image forming optical element 4 for forming the reflected light image linearly and a linear image sensor 5 for receiving the linear reflected light image to output an image signal, attached thereto and constituted so as to detect a two-dimensional image signal from the linear sensor by rotating the support member centering around the axis of the inner surface of the cylindrical object. By controlling the distance L of the detection optical system, a detected angle θr is made constant even if a condition such as the size of the object or the like changes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244036-A (JP)
Title: Quality keeping agent package
Inventor: HAMADA MASATAMI
IPC: B65D81/26
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality keeping agent package which maintains the intrinsic capacity by seal-packaging quality keeping agent immediately before it is used, and is manufactured at low cost in an easily handling manner by easily peeling a non-permeable packaging material when the agent is used.  <P>SOLUTION: In a quality keeping agent package 11, a quality keeping agent body 9a to absorb or generate gas is sealed in a permeable packaging material 5 to constitute a quality keeping agent 9, a non-permeable packaging material 1 of the shape substantially same as that of the permeable packaging material 5 is laminated on a surface of the permeable packaging material, and the quality keeping agent 9 is seal-packaged by heat seal. Easy-peel layers 4 and 8 are laminated on both side or a single side of an overlapping surface between the permeable packaging material 5 and the non-permeable packaging material 1 so that a part or the whole of the non-permeable packaging material 1 can be peeled from the permeable packaging material 5 when the agent is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245955-A (JP)
Title: Flat panel display device, driving circuit for display, and driving method for display
Inventor: TAKAHASHI SATOSHI
IPC: G09G3/22
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the nonuniformity of pixel luminance due to wiring resistance.  <P>SOLUTION: The flat panel display device is equipped with a plurality of scanning lines Y, a plurality of signal lines, a plurality of display pixels PX, a video processing circuit 5, a scanning line driver 3, and a signal line driver 2. More particularly, the driver 2 includes a driving signal generation section 21 which generates a driving signal having a pulse width proportional to a video signal level to the plurality of the signal lines X and the circuit 5 includes a video analysis section 55 which segments the video signals for one horizontal line to a prescribed number of blocks and determines the average level of the video signals at the block unit, a correction voltage calculation section 57 which determines the correction voltages appropriate for the voltage drop by the wiring resistance of the scanning lines Y relating to the respective blocks based on the average levels of the video signals and a control circuit 52 which controls the section 21 in such a manner that the driving signals for the respective blocks are subjected to level correction in correspondence to the corresponding correction voltages determined in the section 57.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003300476-A (JP)
Title: Work vehicle
Inventor: FUNO TAKASHI
IPC: A01B69/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operation labor by dispensing with pedal operation upon turning, and to maximally prevent turbulence of headland by a mud push.  <P>SOLUTION: This work vehicle has left and right front wheels steered by a steering mechanism, and left and right rear wheels to which driving force is transmitted, and is formed by respectively interposing a side clutch mechanism in left and right rear wheel motive power transmission passages, and automatically operates an inner ring side side clutch mechanism to the disengaging side by interlocking with the fact that a steering angle of the steering mechanism exceeds a preset angle by connecting a part extended from a base end part of a pitman arm of the steering mechanism and a clutch arm of the side clutch mechanism by a connecting rod and a coil spring connected via a connecting pin and an elongate hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251773-A (JP)
Title: Route search system
Inventor: ATA TERUAKI
IPC: G06Q50/10
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route search system a user can use without anxiety.  <P>SOLUTION: In this route search system 1, a processor 16 executes a plurality of processings for searching a route from a search start point up to a search finish point to draw out a plurality of routes different each other. The processor 16 specifies also causes by which the plurality of routes obtained by the search are different, and thereafter outputs the plurality of routes obtained by the search and the causes of difference from a display 18 and/or a speaker 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258700-A (JP)
Title: Method of setting synchronous curve for positioning system and computer program therefor
Inventor: KITAGAWA TOMONOBU
IPC: G05D3/12
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an abrupt change in the vicinity of each control point to control an output shaft substantially faithfully to a synchronous curve, when setting the synchronous curve by a line plot obtained by connecting a plurality of control points in order.  <P>SOLUTION: The plurality of control points are set by XY coordinates on an XY plane when an X-axis is used for displacement amounts of an input shaft, and when a Y-axis is used for displacement amounts of the output shaft, an X-axis-directional acceleration section AP around an X-coordinate of the each control point as the center is set in each of the plurality of control points, the graph of broken line is generated tentatively by connecting temporarily the plurality of control points in order with straight lines along an X-axis direction, one-portions of the straight lines L1, L2 constituting the line plot are deleted as to the acceleration section AP in the each of the plurality of control points, and a smooth line plot provided by connecting end points of the straight lines L1, L2 in both sides with a curved line CL contacting respectively with the straight lines L1, L2 serves as the synchronous curve.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257622-A (JP)
Title: Water heater
Inventor: YAGUCHI MASAHIKO
IPC: F24H1/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater 12 capable of properly changing conditions for starting reheating between a case in which the heat of hot water in a hot water storage tank 15 is not used for heating hot water in a bathtub 11 and a case in which the heat of the hot water in the hot water storage tank is used.  <P>SOLUTION: When residual hot water amount in the hot water storage tank 15 is lowered to a specified level or under by setting a reheating mode, hot water is reheated by a heating means 16. When the reheating mode is set and an operation mode is not set, when the temperature of residual hot water in the hot water storage tank 15 is lowered to a first reheating determination temperature or below, the hot water is reheated by the heating means 16 to heat the hot water to a target temperature. By suppressing the number of reheating is suppressed by the heating means 16 to save energy and prevent the hot water from getting short. Also, when the reheating mode is set and the operation mode is set, when the temperature of the residual hot water in the hot water storage tank 15 is lowered to a second reheating determination temperature or below which is higher than the first reheating determination temperature, the hot water is reheated to the target temperature by the reheating means 16. By this, the heating capacity for the hot water in a bathtub 11 can be prevented from getting short.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003321139-A (JP)
Title: Charge-preventive belt
Inventor: KOGA TOSHIAKI
IPC: B65H5/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To impart conductivity to a belt while reinforcing a conveying face of the belt, without losing flexibility as the whole belt, and without changing a physical property of an elastomer constituting the belt, so as to eliminate a stain of a conveyed object generated by compounding a conductivity imparting material or the like, to make yarn itself have elasticity, and to preclude the conductive yarn from being cut against great torque applied momentarily onto the belt.  <P>SOLUTION: In this charge-preventive belt 1, woven cloth 3 using the conductive yarn is embedded in the elastomer 2, the conductive yarn 4 is twist yarn, and the woven cloth 3 is arranged to expose its one portion to a conveying face side of the belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257175-A (JP)
Title: Guide rail structure for opening/closing device
Inventor: KOBAYASHI KOMEI
IPC: E06B9/58
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide rail structure for an opening/closing device capable of reducing friction sound between an opening/closing body in opening/closing operation and a guide rail bottom face over a long period of time with a low-cost simple structure.  <P>SOLUTION: The guide rail structure for guiding the width direction end of the opening/closing body 10 in an opening/closing direction by the guide rail 20 secures a play space S for making the opening/closing body 10 movable in the opening/closing direction and the width direction, in the guide rail 20. A bottom face 20b of the guide rail 20 is provided with a friction relieving member 30 for relieving frictional resistance when slidingly contacted in the opening/closing direction by the end of the opening/closing body 10, and the play space S is secured between the friction relieving member 30 and the width direction end of the opening/closing body 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215476-A (JP)
Title: Combinational stator structure of motor
Inventor: RYO SOYO
IPC: H02K1/18
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combinational stator structure of a brushless motor.  <P>SOLUTION: The combinational stator structure of the brushless motor includes a stator body having a plurality of grooves and a plurality of disassembled radial small teeth. This disassembled radial small teeth are formed by punching and superposing a plurality of magnetic permeable silicon steel sheets. The shape and the size of each small tooth are inserted into the groove and are tightly engaged. The combinational stator is formed by combining the small teeth with the stator body via a single positioning pin, double positioning pins, single locking protrusion and groove, and double locking protrusions and the grooves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261310-A (JP)
Title: Structural member
Inventor: HAYASHI KOICHIRO
IPC: F16B12/32
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural member with high flexibility in structuring a desk, etc.  <P>SOLUTION: The structural member comprises two leg poles 1a and 1a and cross-beams 1b held between the leg poles. An upper horizontal groove 6a and a lower horizontal groove 6b for supporting a top board etc. are formed in the upper and lower parts of the cross-beam 1b. The structural member also has a receiving block 2a for supporting the top board etc. with a hook-shaped engagement piece 5a and a fixed block 2b with a hook-shaped engagement piece 5b, connected to the receiving block 2a. The receiving block 2a and the fixed block 2b are supported by the cross-beam 1b movably in the direction A of the cross-beam 1b by engaging the hook-shaped engagement piece 5a with the upper horizontal groove 6a and engaging the hook-shaped engagement piece 5b with the lower horizontal groove 6b. Further, a means for positioning the receiving block 2a and the fixed block 2b is mounted in the cross-beam 1b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262183-A (JP)
Title: Method for forming air vent in sheet-like material in tire molding process and air vent forming device
Inventor: TANAKA TOSHIO
IPC: B29D30/46
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an air vent in a sheet-like material in a tire molding process, by which a different kind of compound can be prevented from finding its way into the air vent; the strength of a bent part of a tire crown or shoulder part can be prevented from deteriorating without the possibilities that the wall thickness of an inner liner might be non-uniform due to the influence of the air vent; and the incidence of a trouble in the finished product due to air inclusion can be diminished, and an air vent forming device.  <P>SOLUTION: In this air vent forming device, a cutting device 8 which cuts a carcass sheet material Wa based on cutting width information corresponding to the specified width Q of a molded tire, is provided on the transfer conveyors 3a and 3b of a carcass servicer device 1. In addition, a pair of forward/backward hole opening devices 9a and 9b for forming a plurality of the air vents are installed from a region which is located forward/backward of the cut carcass sheet material Wa and shows a low coefficient of expansion in the carcass sheet material Wa during filling the tire with an internal pressure, that is, a region corresponding to a spot near a bead setting position to a turnup part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262202-A (JP)
Title: Grip device and image forming apparatus equipped with the same
Inventor: YOSHIDA YASUTOSHI
IPC: B41J29/13
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip device which is small in size, easy to carry, optimum to transportation of equipment, and positively prevented from being unlocked due to erroneous operation during the transportation, and to provide an image forming apparatus equipped with the grip device.  <P>SOLUTION: The grip device is comprised of a grip (upward rotatable grip 102a) which is rotatable from equipment main body to the horizontal position, and has a fitting groove 301 formed in an upper surface in the horizontal position and a horizontally movable unlocking section 304 arranged therein; and a locking member 203 arranged above the grip in a vertically movable manner. Then the grip is rotated to the horizontal position to be exposed outside the equipment, and the locking member 203 is moved downward toward the upper surface of the grip assuming the horizontal position until the locking member 203 is fitted into the fitting groove 301, to thereby inhibit rotation of the grip. On the other hand, the unlocking section 304 is horizontally moved toward the locking member 203 side which is then pressed upward to release the fitting into the fitting groove 301, to thereby make the grip rotatable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266773-A (JP)
Title: Information processing system, information configuration apparatus, information processing apparatus, information processing method, and information processing program
Inventor: UCHIDA MASAKI
IPC: H04N1/387
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system for applying charging processing to processing of main information based on the attached information.  <P>SOLUTION: An information management system can solve the task above, the information management system including: an information configuration apparatus 100 for configuring information including the main information and the attached information for deciding charging conditions in common to the charging processing with respect to the main information; and a composite machine 102 and a server 104 for applying the charging processing to the processing applied to the main information on the basis of the charging conditions decided by the attached information and the charging conditions by each processing applied to the main information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271982-A (JP)
Title: Signal processor and method
Inventor: ISHIDA KOJI
IPC: G10L19/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor and a method that can effectively make good use of signal processing capability while suppressing an increase in storage capacity of a data buffer.  <P>SOLUTION: The signal processor which inputs respective data of a plurality of channels L, R, LS, LR, C, and S as stream data, performs specified signal processing for the stream data, and outputs data after the specified signal processing by the channels has a data buffer which has storage capacity corresponding to the amount of data of one frame as a unit of the specified signal processing and the number of the plurality of channels and stores data of the respective channels after the specified signal processing. Simultaneously with operation for dispersing and storing signal processing results of data of, for example, the channel L in storage areas I<SB>1</SB>to I<SB>6</SB>of the data buffer for a current frame N, last signal processing results are read out of storage areas A<SB>1</SB>to A<SB>6</SB>of the data buffer and outputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI