baber/WOPTO huggingface dataset:
Patent JP-2004048752-A (JP)
Title: Method and apparatus for image coding
Inventor: NAGAI TAKESHI
IPC: H04N19/423
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image coding apparatus capable of promptly recovering even when erroneously losing information, which does not increase a code amount as much as that in cyclic refreshment and error correction.  <P>SOLUTION: An input image signal 231 is coded by an encoder 201 and output as a basic code string 232. The basic code string 232 is simplified by a code string simplifying device 204. A simplified code string 235 is delayed by a predetermined time by a code string delay device 202 and output as an addition code string 233. A code string synthesizer 203 synthesizes the basic code string 232 and the addition code string 233 to output as an output code string 234.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005023883-A (JP)
Title: Drive control device for vehicular actuator
Inventor: OKAMOTO NAOKI
IPC: F02D13/02
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent heat from being generated in PID control of a vehicular actuator such as a variable valve lift mechanism in which a target value updating cycle is set greater than a feedback manipulated variable updating cycle.  <P>SOLUTION: When a target rotating angle of the variable valve lift mechanism (a target lifting amount of an inlet valve) is changed, a current derivative value d<SB>n</SB>for a control deviation ERR between the target rotating angle and an actual rotating angle (an actual lifting amount) is calculated, and then a difference (d<SB>n</SB>-d<SB>n-1</SB>) between the current derivative value and a previous controlled derivative value d<SB>n-1</SB>is calculated, a current controlled derivative value d<SB>n-1</SB>' corrected by adding a value multiplying the difference by a (d<SB>n</SB>-d<SB>n-1</SB>) preset rate a (0<a<1) to the previous controlled derivative value d<SB>n-1</SB>is calculated, and a derivative manipulated variable D is set for the corrected controlled derivative value d<SB>n-1</SB>'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021501-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine efficiently consuming retained data and continuously improving the taste of the game over the formation of a starting condition relative to a plurality of retained data.  <P>SOLUTION: This game machine determines a derivation number out of a plurality of types of numbers according to a determination whether or not being a combination of a big win symbols (S228-235); derivedly displays the determined derivation number for every formation of the starting condition relative to the retained data; varies the display mode of the number of a box corresponding to the derivedly displayed number from the non-display to the displayed and displays a bingo card; when the combination of the big win symbols is derivedly displayed in the variable display of the special pattern, varies the display mode to the displayed in the bingo card according to the formation of the starting condition relative to the retained data determined to be the combination of the big win pattern; and determines the derivation number displayed by varying the display mode to the displayed, so that a sequence of the plurality of displayed numbers of the boxes becomes the bingo sequence (S228-232).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035126-A (JP)
Title: Liquid supply unit and liquid ejector
Inventor: MATSUMOTO HITOSHI
IPC: B41J2/175
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejector in which a liquid conduction material and a storage section can be set easily.  <P>SOLUTION: The liquid ejector comprises an elongated conducting section substrate 110 made of a flexible material and provided with protrusions 111 at an interval, a flexible planar elongated material 120 being bonded to the conducting section substrate 110 while covering the upper surface of the protrusions 111, liquid channel parts being formed by the gaps of the protrusions 111 and the planar elongated material 120, storage sections 200 formed integrally with the channel sections in order to store liquid temporarily in a space surrounded by a specified number of protrusions 111 and the planar elongated material 120 and having a width and a cross-sectional area larger than those of the channel part, a residual quantity detecting section 300 for detecting whether the residual quantity of liquid in the storage section 200 is lower than a reference level or not, and a pump 50 for supplying liquid from a liquid holding section 45 to the storage section if the residual quantity of liquid is detected as lower than the reference level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041592-A (JP)
Title: Elevating and guiding device for elevator
Inventor: OGAWA KOJI
IPC: B66B5/02
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevating and guiding device for an elevator for preventing derailment of a hoist body due to excessive swinging of a hoistway and controlling operation for an abnormal state with the excessive swinging of the hoistway.  <P>SOLUTION: The elevating and guiding device is provided with a hoist body 4 to be elevated being engaged with a guide rail 3 through a guide tool, a fitting part in a groove shape of which is movably fitted with a guide part 2 of the guide rail 3 of the hoistway 1. A movable engagement body is provided on both sides of a displacement mechanism 7 pressing and energizing a displacement body 10 contacting the guide part 2 and the guide part 2. The movable engagement body is moved forward in a direction of the guide part 2 through the operation of an abnormality detector 13 operated with over displacement of the displacement body 10 to maintain engagement. Abnormal-state operation is performed by an abnormal-state controller with the operation of the abnormality detector 13. Accordingly, the abnormality detector 13 is operated with the displacement of the displacement body 10 caused by the excessive oscillation of the hoistway, and the movable engagement body and the abnormal-state controller are operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042749-A (JP)
Title: Variable speed hydraulic system of automatic transmission
Inventor: OTAKE ISAMU
IPC: F02D29/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable speed hydraulic system of an automatic transmission capable of accomplishing a smooth start corresponding to an operator's traveling intention when restarting an engine after an idle stop in the variable speed hydraulic system of the automatic transmission using an oil pump driven by the engine as a hydraulic feeding source.  <P>SOLUTION: The variable speed hydraulic system has an idle stop control means, and comprises a change-over valve capble of changing over the communication condition of a regular oil passway or a bypass oil passway with a fastening element for forwarding. The variable speed hydraulic system is provided with a target engine speed setting means for setting a target engine speed, in which the fastening pressure of the fastening element for forwarding can be obtained based on a map making oil temperature or a throttle opening or an engine stop time an element, and a change-over control means which outputs a communication demand with the fastening element for forwarding and the bypass oil passway when restarting the engine afte the idle stop, and outputs the communication demand with the fastening demand for forwarding and the regular oil passway.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041297-A (JP)
Title: Article transport device
Inventor: MATSUEDA EIJI
IPC: B61B13/12
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article transport system capable of eliminating a dedicated space for conducting the loading and unloading operations of articles to be transported by introducing such a structure that rotation of one part of a drive shaft can solely be stopped temporarily.  <P>SOLUTION: The drive shaft 3 includes a pair of driving shafts 20 to be rotated by a motor and arranged in line in the axial direction in such a way as apart from each other, a minor diametric transmission shaft 34 to generate coupling so that the driving shafts 20 can make synchronous rotation relative to each other, and a follower shaft 32 fitted on the transmission shaft 34 and the driving shafts 20 in such a way as capable of making relative rotation and having an outside diameter the same as that of the driving shafts 20, wherein further a clutch mechanism 5 is provided which transmits or disengages the torque of the driving shafts 20 to/from the follower shaft 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041053-A (JP)
Title: Liquid discharging device
Inventor: KUBO TOSHIFUMI
IPC: B41J2/055
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing head with small displacement fluctuation between piezoelectric displacement elements.  <P>SOLUTION: In the printing head in which a piezoelectric actuator 1 is provided via a connecting layer to a flow channel member 3 including a liquid pressurizing chamber 3a, a liquid introduction inlet for introducing a liquid into the liquid pressurizing chamber 3a, and a liquid discharging port 8 for discharging the liquid, the piezoelectric actuator 1 has a plurality of surface electrodes on the surface, and has a difference in thermal expansion coefficient between the piezoelectric actuator 1 and the flow channel member 3 of less than 3×10<SP>-6</SP>/°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050578-A (JP)
Title: Ffag accelerator
Inventor: IWATA YOSHIYUKI
IPC: H05H13/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable drastic downsizing of an accelerator as a whole by enabling to design an FFAG accelerator with a high k value without increasing the number of cells.  <P>SOLUTION: In the FFAG accelerator using an electromagnet with the cell number of N having a magnetic field distribution expressed in B=B<SB>0</SB>(r/r<SB>0</SB>)<SP>k</SP>, a second stable region of betatron vibration or after that with the k value higher than a first stable region (A) where the k-value is close to an original point (k=0) is to be an operating point. The second or succeeding stable region of betatron vibration is searched by calculating in linear optical approximation on various combinations of the number of the cells and the k values and finding the number of beam optical stable solutions. Since k/N<SP>2</SP>gets large in the second stable region (B), the k value can be made large without increasing the number of the cells.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053945-A (JP)
Title: Adhesive resin composition, laminate using the same and method for producing the same
Inventor: MIYAJI OSAMU
IPC: B29C47/04
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive resin composition having excellent adhesion, etc., to various kinds of substrates and excellent resistance to whitening due to folding and transparency and suitably used for decorative sheets, etc., and to provide a laminate and a method for producing the same.  <P>SOLUTION: The adhesive resin composition is characterized as comprising a resin composition (I) composed of (A) a polypropylene resin, (B) an ethylene-α-olefin copolymer rubber and (C) a vinyl aromatic compound/conjugated diene compound random copolymer in which the mass ratio of the vinyl aromatic compound/conjugated diene compound is (5-60)/(95-40) and at least 80% of the conjugated diene moiety is hydrogenated and saturated and/or a resin composition (II) containing the resin components (A), (B) and (C) and prepared by dynamically heat-treating at least the component (B) thereof in the presence of an organic peroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055509-A (JP)
Title: Fixing device and motor for optical deflection
Inventor: SERIZAWA MICHIO
IPC: B41J2/44
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fixing device that can fix a polygon mirror on a rotor without impairing its mirror part accuracy, even in the case where a load imparted from the fixing device to the polygon mirror is increased, and also to provide a motor for optical deflection.  <P>SOLUTION: The fixing device is a spring 3 for the purpose of fixing a light deflecting polygon mirror 4 on a mounting member 5 attached to a rotary shaft 2. The device is provided with a projection which is a part in contact with the polygon mirror 4 and which extends in a direction nearly vertical to the plane of the polygon mirror 4, and is provided with at least two or more slits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030511-A (JP)
Title: Controller of vehicle equipped with continuously variable transmission
Inventor: OSHIUMI TAKAHIRO
IPC: F16H61/662
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of judging a road surface condition corresponding to each running range by judging the road surface condition for each range of a vehicle based on the traveling condition of the vehicle.  <P>SOLUTION: The controller is equipped with a continuously variable transmission in which the transmission torque capacity of the continuously variable transmission mounted on the vehicle is changed corresponding to the clamping pressure for clamping a clamping member of the continuously variable transmission, and the clamping pressure is set for each running range determined based on the running state of the vehicle. The controller is comprised of a running range judging means (step S103) for judging the running range of the vehicle based on the running condition of the vehicle, a criterion setting means (step S104, S107) for setting a criterion for each the running range judged by the running range judging means, and a road surface judging means (step S104, S107) for judging the road surface condition based on the criterion set for each running range and a physical quantity obtained from the motion condition of the continuously variable transmission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029710-A (JP)
Title: Adhesive composition
Inventor: UCHIDA MAKOTO
IPC: C08G59/20
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in adhesive strength to polyimide without applying surface treatment, etc., and useful in an electric material field.  <P>SOLUTION: The adhesive composition for polyimide comprises (a) a phenolic hydroxy group-containing polyamide, preferably a wholly aromatic polyamide having a recurring structure represented by formula (A) (wherein R<SB>1</SB>and R<SB>2</SB>are each a divalent aromatic group and may mutually be same or different; n is an average substituent group number and represent a 1-4 positive number; x, y and z are each an average polymerization degree and x, y and z are respectively positive numbers of 1-10, 0-20 and 1-50) and (b) an aromatic epoxy resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131057-A (JP)
Title: Hydraulic compact booster for bi-directional braking operated remotely and directly by pedal
Inventor: BATCHELOR MARK
IPC: G05G1/30
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure of a hydraulic brake booster having a brake pedal arranged in two forward and backward direction in an agricultural vehicle.  <P>SOLUTION: A master cylinder 32 operated by a front pedal 16 and a rear pedal 20 is constituted in such a way that fluid is communicated with a hydraulic booster assembly 24 through a hydraulic booster valve 40. The hydraulic booster valve is provided with a piston movable to adjust hydraulic pressure by reacting to operation of a first plunger and a second plunger. The second plunger can move along an axis in response to actuation of the master cylinder by the rear pedal independently from the first plunger. The master cylinder supplies pressure acting in a region between assembly bodies of the first and second plungers to a booster valve assembly. The action of this pressure moves the second plunger away from the first plunger to actuate and move the booster piston within the valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043212-A (JP)
Title: Method for determining integral-value bias of carrier phase, method and apparatus for measuring azimuth/posture
Inventor: ITANI KENJI
IPC: G01C21/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly determine the integral-value bias of a carrier phase without using an antenna swapping method or OTF, and to very precisely find the azimuth/posture of an object or moving body by solving a problem of drift caused by self-supporting sensors for detecting the azimuth and posture.  <P>SOLUTION: Based on the quantity of variation in the carrier phase of a positioning signal by the movement of the moving body 100 provided with antennas 11, 21, the proceeding azimuth α' of the moving body is found from the quantity of displacement of a receiving point in an epoch of a predetermined period. The proceeding azimuth α' is considered to be equal to the front azimuth of the moving body, and the antenna azimuth β' is found from the proceeding azimuth α' and the positional relation of the antennas 11, 21 with respect to the moving body 100. By moreover computing a computed phase difference by the antennas 11, 21, and correcting the difference by an observed phase difference, the integral-value bias of the carrier phase is determined. After that, the absolute azimuth and posture of the moving body 100 are found from the positions of the antennas 11, 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044160-A (JP)
Title: Method for drawing linear drawing consisting of periodic pattern
Inventor: NODA MASAHIRO
IPC: G06F17/50
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drawing a linear drawing consisting of periodic vectors each of which matches in length of a vector to be drawn, without causing visual inconsistency.  <P>SOLUTION: The drawing method comprises selecting a certain pattern from preregistered patterns, and periodically repeating the selected pattern along the vector to be drawn for automatic layout so as to draw the linear drawing (wavy line or the like) consisting of periodic patterns. The pattern for one period of continuous periodic functions is registered as the periodic pattern that can be enlarged and/or contracted. Further, the wavelength λ of the selected pattern is adjusted using an adjustment rate s. The pattern (wavelength λ') adjusted is periodically repeated along the vector to be drawn for automatic layout.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045162-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUGIDACHI ATSUSHI
IPC: G02B6/122
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which uses a two-dimensional-slab photonic crystal having an active layer capable of being excited through electrodes.  <P>SOLUTION: The semiconductor device 10 has a two-dimensional-slab photonic crystal structure, in which a sheet-shaped slab layer 4 is supported by a substrate 5. The sheet-shaped slab layer 4 is formed by sequentially stacking a lower cladding layer 2, an active layer 1, and an upper cladding layer 3. In the slab layer 4, a periodic refractive-index distribution structure is formed, wherein a linear defect region serving as a waveguide 7 is introduced in the stacked planes. In the slab layer 4, a p-type region and an n-type region are formed in such a way that a pn junction plane is formed with a prescribed angle to the stacked layers of the slab layer 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049654-A (JP)
Title: Plasma display device and its driving method
Inventor: MATSUI TOMOYA
IPC: G09G3/291
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of problems, such as a failure in performing discharge as intended and generation of the unintended discharge, by balancing an amount of positive charges and an amount of negative charges.  <P>SOLUTION: The plasma display device which has a first sustaining discharge electrode (X2) for performing sustaining discharge for the purpose of display, a second sustaining discharge electrode (Y2) for performing sustaining discharge for the purpose of display between itself and the first sustaining discharge electrode and an address electrode disposed to intersect with the first and second sustaining discharge electrodes to assign whether the sustaining discharge between the first and second sustaining discharge electrodes is performed or not is provided. At the time of performing the first sustaining discharge by applying a first voltage (Vs) to one electrode of the first and second sustaining discharge electrodes and applying a second voltage (-Vs) lower than the first voltage to the other electrode, the voltages are so controlled that the time for sustaining the first voltage to be applied to the one electrode is made shorter than the time for sustaining the second voltage to be applied to the other electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057195-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: HAMA MUNEYOSHI
IPC: H01L21/3205
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce continuity failure of a plug embedded in an insulating film.  <P>SOLUTION: A top wiring layer 8 connected to the tungsten plug 6' is formed on an interlayer dielectric 3 after an oxide layer including a grinding chip 7 is removed by performing dry etching or wet etching of the oxide layer including the grinding chip 7 formed on the tungsten plug 6'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004091783-A (JP)
Title: System for recycling oil cake produced in vegetable oil and fat manufacturing process
Inventor: NISHIDA MINORU
IPC: C10L1/02
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for enabling use of resources such as fatty acid esters or the like from oil cake discharged and disposed/incinerated in a vegetable oil and fat manufacturing process.  <P>SOLUTION: Esterification products are produced by adding an alcohol to the oil cake. A system collecting effective resources from a mixture of the oil cake and the alcohol containing the esterification product comprises separation by extraction and purification of the esterification product. A whole system comprises a line for feeding energy by burning and converting the collected effective resources to the energy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131712-A (JP)
Title: Resin with low void space and method for preparing the same
Inventor: BOHLING JAMES CHARLES
IPC: C08F12/00
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer bead having void spaces of ≤5 μm and slightly crosslinked, and to provide a method for producing the same.  <P>SOLUTION: This crosskinked polymer bead comprises a polymer containing 0.5-2.0 mol% of a crosslinking agent, has a diameter of ≤200 μm, has no void spaces having a diameter of >5 μm, and contains an extractable organic substance in an amount of <5 wt%. The method for producing the polymer bead comprises (a) preparing a mixture of a monomer component comprising at least one vinyl monomer and at least one crosslinking agent and at least one free-radical initiator in an amount of 0.25-1.5 mol% in a container, (b) introducing an inert gas into the container and removing oxygen from the mixture and the container, so as to have an oxygen content of ≤ 5%, (c) polymerizing the monomer mixture, and (d) washing the formed bead with an aprotic organic solvent.  <P>COPYRIGHT: (C)2004,JPO