baber/WOPTO huggingface dataset:
Patent JP-2004309809-A (JP)
Title: Method for manufacturing light absorption film of flat display and coating material used for same as well as flat display using same
Inventor: MATSUMOTO YOSHIMITSU
IPC: G09F9/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a light absorption film of a flat display with which process simplification and cost reduction are made possible.  <P>SOLUTION: The method of providing one surface of a glass substrate 1 for the flat display with the light absorption film of a matrix form is characterized in that a black component is incorporated into a coating material and a binder prepared by compounding at least one of colloidal silica, silicon dioxide powder and aluminum oxide powder with an aqueous sol of amorphous alumina is used as a binder for the coating material when forming a coating film (light absorption film) 2 by printing one surface of the glass substrate 1 with the coating material and that the light absorption film of the matrix form is formed by irradiating the coating film 2 formed on one surface of the glass substrate 1 with laser light 4 to thermally cure the coating film, then removing the coating film 2 of the uncured portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309397-A (JP)
Title: Pointer for instrument
Inventor: HIRATA HIROYUKI
IPC: G01D13/28
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the emission luminance of light by improving efficiency in using the light and to improve the visibility of a pointer by suppressing luminance unevenness in the longitudinal direction and acquiring a uniform luminance distribution.  <P>SOLUTION: In a pointer 1 for an instrument of this invention, sawtooth-shaped fine recession and protrusion prisms 3h are formed on a reflecting surface 3c for reflecting and deflecting incident light. A uniaxial diffusing surface having diffusivity in the direction approximately perpendicular to the longitudinal direction of the pointer body is formed on an emission surface 3d. Or else, a side surface 30e of the pointer body 3 in the vicinity of a light source chip 2 is provided with a curved surface shape protruded inward. Sawtooth-shaped fine recession and protrusion prisms 30h may be formed only in the region of the reflecting surface 3c in the range at a prescribed distance from the tip of the pointer of the instrument.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004033-A (JP)
Title: Rotational-angle measuring instrument
Inventor: MUTSCHLER REINHOLD
IPC: G01B21/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the angle measuring error of a rotational angle measuring instrument and, at the same time, to enable a rotation detector to be attached easily to a driving device.  <P>SOLUTION: The rotational angle measuring instrument 10 of this invention which is provided with a stator coupling component 14 between casings 18 and 28 and is improved to avoid angle measuring errors and to easily attach the rotation detector 12 to an actuator 26 is provided at least with a dead bolt-like fastening tool 52 which fixes an encoder shaft 16 to the casing 18 in a twisting-resistant state by means of the stator coupling component 14 when the rotation detector 12 is removed from the casing 28 together with the component 14 and, on the other hand, releases the encoder shaft 16 when the component 14 is fixed to the actuator 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327600-A (JP)
Title: N-terminally chemically modified protein composition and method
Inventor: KINSTLER OLAF B
IPC: A61K47/48
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To produce a composition containing a homogeneous protein by selectively bonding a water-soluble polymer to the N-terminal of the protein.  <P>SOLUTION: The method for producing the composition containing the substantially homogeneous stable protein of a monopolymer/protein conjugate involves selectively modifying an α-amino acid at the N-terminal of the protein with a polyethylene glycol by using a reductive alkylation reaction using a reducing agent such as sodium borohydride and sodium cyanoborohydride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319581-A (JP)
Title: Pattern writing system and pattern writing method
Inventor: OMI TADAHIRO
IPC: G03F1/76
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern writing system in which an intermediate quantity of light can be utilized without performing control using the intermediate value of a voltage being applied to each micromirror.  <P>SOLUTION: A mirror device projection area 2, i.e. the outline of spots 3 arranged vertically and horizontally, is arranged obiliquely to the moving direction 4 of a substrate 1 and the substrate 1 is moved along the moving direction 4 at the time of pattern exposure. A plurality of spots 3 among spots 3 located in an effective exposure width 5 are superposed at the same places on the substrate 1 as the plurality of spots 3 move. Consequently, light exposure can be controlled in a plurality of stages at each spot position by simply controlling presence/absence of the number of irradiation times of each spot onto the substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317731-A (JP)
Title: Roller for image forming apparatus and image forming apparatus
Inventor: KATO YOKO
IPC: G03G15/16
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller for an image forming apparatus with which a high quality image is obtained even when the roller is used after stationary for a long period in a state where it is pressed against another member, and to provide an image forming apparatus with the roller.  <P>SOLUTION: The roller for an image forming apparatus has an elastic body layer comprising a polyurethane foam, wherein the polyurethane foam is formed from urethane starting materials including at least a polyol and a polyisocyanate and has a stress relaxation time of ≤30 min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004224036-A (JP)
Title: Molding method for laminated resin molded article
Inventor: SUZUKI YASUO
IPC: B29C65/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to produce certainly a molded article having a good appearance with an easy molding operation in molding a laminated resin molded article whose surface is composed of a resin film.  <P>SOLUTION: A thermoplastic resin film 2 is heated and the resin film 2 is adhered to a surface 3a of a body of a molded article 3. Air 10 enclosed in a space between the above resin film 2 and the body of the molded article 3 is taken out by suction and the whole part of the above resin film 2 is adhered to the surface 3a of the above body of the molded article 3 by the negative pressure thus generated. A printing 7 is conducted on a part of the resin film 2 and the above resin film 2 is made into a flat shape at a position separated from the above body of the molded article 3. The resin film 2 is moved in parallel toward the surface 3a of the above body of the molded article 3, whereby the above resin film 2 is adhered to the surface 3a of the above body of the molded article 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004314846-A (JP)
Title: Electric power steering device
Inventor: KIYOTA HARUHIKO
IPC: B62D5/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device aiming at a strength of adhesion between an output shaft and a worm wheel.  <P>SOLUTION: A linkage ring 73 is installed between the shaft hole 55 of a wheel 51 and an output shaft 17. This linkage ring 73 is constituted of a steel sheet wound in a cylinder form after serrate 75 and 77 are formed on both sides of the steel sheet, and surface-quenched so that its surface becomes harder to the wheel 51 and the output shaft 17. While a step 79 is formed on the internal circumference face of the wheel 51, a circular groove 81 is shaped on the external circumference face of the output shaft 17. In this execution form, a gap between the shaft hole 55 of the wheel 51 and the circular groove 81 is set to be narrower by a fixed volume than the width of the linkage ring 73.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315724-A (JP)
Title: Composition containing polylactic acid and molded article
Inventor: NAMIKI TAKAHISA
IPC: C08K3/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition giving a molded article having excellent mechanical properties while keeping biodegradability, moldable with a short cycle time and generating little toxic gas in incineration.  <P>SOLUTION: Fired shell powder is used as a component of the composition containing polylactic acid. The composition containing polylactic acid preferably further contains a flame retardant. The invention further provides a molded article produced by melting, molding and cooling the composition containing polylactic acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324457-A (JP)
Title: Compression ignition type internal combustion engine
Inventor: HIROTA SHINYA
IPC: F02M25/07
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To carry out low temperature combustion even under a high speed high load condition.  <P>SOLUTION: A compression ignition type internal combustion engine of which soot generation quantity gradually increases and reaches a peak as quantity of recirculation exhaust gas supplied into a combustion chamber is increased and which generates little soot since temperature of fuel and gas around the fuel at a time of combustion in the combustion chamber becomes lower than soot generation temperature when quantity of recirculation exhaust gas supplied into the combustion chamber is increased more is provided with a suction and compression means 63 sucking and compressing exhaust gas, a compressed exhaust gas tank 64 accumulating compressed exhaust gas compressed by the suction and compression means 63, and a flow control valve 66 regulating flow rate of compressed exhaust gas. Larger quantity of recirculation exhaust gas than quantity of recirculation exhaust gas at which quantity of soot generation reaches the peak is supplied to the combustion chamber by supplying compressed exhaust gas accumulated in the compressed exhaust gas tank to the combustion chamber. Consequently, little soot is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322737-A (JP)
Title: Seat belt pretensioner cover structure
Inventor: TERASAKI TSUTOMU
IPC: B60R22/46
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt pretentioner cover structure capable of reducing the overall length of the cover.  <P>SOLUTION: A pretentioner 20 is disposed with a pretentioner body 30 on the side of a seat cushion 16. A movable body 32 is connected with the pretentioner body 30 with a wire 31, and one end 22 of the seat belt 21 is connected to the movable body 32 to draw in the seat belt 21 by a tensile force. In this seat belt pretentioner cover structure 50, the movable body 32 and the wire 31 are covered with a storage cover 51, the bottom 52 of the storage cover 51 is mounted to the pretentioner body 30, and an inlet 54 for passing one end 22 of the seat belt 21 is formed at the top 53 of the storage cover 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332202-A (JP)
Title: Method for constructing shaft by using liner plate
Inventor: MAKINO MASAKI
IPC: E21D5/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To construct a shaft having a large depth without increasing a cost as a method for constructing the shaft by using a liner plate.  <P>SOLUTION: The shaft H by a well curb 1 having a specified depth is built by repeating the excavation of a bottom-hole corresponding section D and press-in by a press-in device 7, while coupling and extending ring-shaped liner units 4A, 4B, 4C or the like in which the corrugated liner plates are assembled on preceding liner units 3 as unit elements. Rod element pieces 5a, 5a or the like are coupled extended similarly when the liner units 4A, 4B, 4C or the like are coupled extended and press-un rods 5 are manufactured while the liner units 4A, 4B, 4C or the like and the rods 5 are connected through reinforcing rings 6 and a load by the press-in device 7 is transmitted to a cutting-edge ring 2 at a front end through the rods 5. The rods 5 are disassembled into the rod element pieces 5a, 5a or the like after the construction of the shaft H and removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000179-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of substantially improving the attachability of a transparent body not only in the case that the transparent body forms a roughly rectangular shape but also in the case that it forms a non-rectangular shape by adopting new constitution which has not existed before.  <P>SOLUTION: A pachinko game machine 10 is provided with an outer frame 11 and an inner frame 12 openably and closably provided on one side part of the front part of the outer frame 11. On the front surface side of the inner frame 12, a front surface frame set 14 is freely openably and closably provided. On the rear side of the front surface frame set 14, a game board is detachably mounted. On the back surface side of the front surface frame set 14, a transparent body unit comprising the transparent body for making a game area viewable via a window part and a holding part provided on the outer periphery of the transparent body is provided. The holding part is provided with an attaching part to be attached to a part to be attached by a prescribed attaching means and the attaching means is provided with a first operation part and a second operation part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331242-A (JP)
Title: Carrying-out device for liquid immersed object
Inventor: KOMORI KENJI
IPC: B08B3/04
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying-out device for a liquid immersed object capable of simplifying a configuration to reduce manufacturing cost and improve maintenance property.  <P>SOLUTION: A storage tank 7 storing washing water 6 in a fluidized condition is provided with a pair of internal bearing members 10 provided below a liquid level 8 of washing water and having an upward opened bearing recessed part 9, a pair of external bearing members 12 provided by protruding upward from the liquid level 8 in the storage tank 7 and having an upward opened fitting recessed part 11, an internal pulley 14 having a pulley shaft 13 mounted detachably in the bearing recessed part 9 of the internal bearing member 10, a motor 16 having a fitting shaft 15 mounted detachably in the fitting recessed part 11 of the external bearing member 12 and being a rotation driving source, an external pulley 17 incorporating the motor 16 and rotated and driven by the motor 16, a conveyance belt 18 wound around and stretched between the internal pulley 14 and the external pulley 17, and a support body 20 supporting an upper stretched part 19 of the conveyance belt 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333679-A (JP)
Title: Program, method, and apparatus for speech reproduction
Inventor: UENISHI TAKAHITO
IPC: G10L21/055
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program, a method, and an apparatus for speech reproduction capable of instantaneously switching the reproduction speed of speech without giving any feeling of physical disorder and also outputting more natural speech both before and after the switching without any excessive load on hardware such as a CPU (central processing unit).  <P>SOLUTION: The speech reproduction program for reproducing speech by using speech data makes a computer function as a speech storage means 102 of storing a plurality of pieces of speech data a1 and a2 which are prepared to reproduce specified speech at a plurality of different reproduction speed and correspond to the respective reproduction speeds, a reproducing means 112 of making the pieces of speech data a1 and a2 ready for output, and a speech output means 101 of outputting speech based upon speech data corresponding to one of the reproduction speeds when the speech is outputted at the reproduction speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335661-A (JP)
Title: Pre-preg for printed wiring, and plate stack
Inventor: NISHIGUCHI KENJI
IPC: H05K1/03
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide pre-preg for a printed wiring board and a plate stack wherein bending deterioration on the strength by inorganic load material addition is controlled, elastic modulus is high, and thermal expansion is low.  <P>SOLUTION: Four organic functions alkoxy silane as epoxide resin and alkoxy silane, dicyandiamide as a curing agent, N as an organic solvent, and impregnation of varnish which makes it indispensable to consist of N-dimethylformarmide is carried out to glass cloth. Consequently, four organic function alkoxy silane is made unevenly distributed in the glass cloth. The plate stack configurated of the glass cloth and epoxide resin curing object which are reinforced by silane high molecule compound in which the four organic function alkoxy silane unevenly distributed in ambients of the glass cloth is subjected to condensation polymerization is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333837-A (JP)
Title: Color image forming apparatus
Inventor: OGIWARA ATSUSHI
IPC: G03G15/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of shortening initial time up to actual formation of a recording image by forming a toner mark for density measuring and a toner mark for position measuring as a single image control toner mark, reducing the consumption of a toner image in each toner image forming part, reducing the ejected quantity of waste toner, and downsizing the apparatus itself while improving the quality of a formed color image.  <P>SOLUTION: In the color image forming apparatus, both of a relative misalignment amount for each single color toner image and a density error for image information are detected while sharing the single mark for image control by sequentially detecting the mark for image control formed on a moving body from each toner image forming part by a position detecting means and a density detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332361-A (JP)
Title: Thumb turn
Inventor: OGAWA KENJI
IPC: E05B13/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the illicit unlocking preventing function of a locking device, by providing a thumb turn capable of preventing illicit unlocking such as insertion from the outdoor side.  <P>SOLUTION: The locking device has a fixed cylinder 4 fixed to the door 2 side, by rotatably supporting a thumb turn shaft 3 for inputting rotational operation force to a lock box mechanism part, a movable cylinder 9 fixed to an end part of the thumb turn shaft 3, and having an opening part 9a, a cylindrical decorative ring 5 connected to the fixed cylinder 4, and covering the periphery of the movable cylinder 9, a knob member 11 rotatably arranged in the opening part 9a of the movable cylinder 9 via a support shaft 13, and having a magnetic substance 16 on the reverse, a regulating means for regulating the rotational movement in a state of blocking up the opening part 9a, by running a surface of the knob member 11 along the opening part 9a of the movable cylinder 9, a slider piece 25 for freely rotating the knob member 11, by releasing regulation of the regulating means, and a holding means 29 composed of a magnet arranged in the movable cylinder 9, attracted to the magnetic substance 16, and holding a substantially half part of the knob member 11 in a projecting state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332618-A (JP)
Title: Control device for convertible cylinder type internal combustion engine
Inventor: TAKAHASHI SHUNJI
IPC: F02D17/02
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a convertible cylinder type internal combustion engine, preventing the occurrence of engine stall after canceling fuel cut while well maintaining fuel consumption by canceling the fuel cut at an optimum timing corresponding to an operation mode.  <P>SOLUTION: The convertible cylinder type internal combustion engine 3 executes the fuel cut during operation while switching the operation mode between an all cylinder operation mode in which all cylinders #1-#6 are operated and a partial cylinder operation mode in which operation is partially halted. The control device 1 detects a deceleration degree parameter DTV representing the deceleration degree of the internal combustion engine 3 (Step 2), cancels the fuel cut when the deceleration degree parameter DTV is not smaller than preset threshold valves VEMA, VEMM during the fuel cut (Steps 5, 7, 8), sets the operation mode to be selected after the cancellation (Step 11), and sets the threshold values VEMA, VEMM corresponding to the operation mode (Steps 6-8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312966-A (JP)
Title: Inverter device
Inventor: KOJO TAKUYA
IPC: H02M7/12
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device that is simple and low-cost, and that has a large power factor improving effect.  <P>SOLUTION: An inductor 92 is provided that belongs to an inductive load 90, and auxiliary winding 920 is provided that interlinks with the main winding of the inductor 92. The auxiliary winding 920 is inserted in a closed circuit including a rectifying power supply 10 and an auxiliary capacitor 20. A current that is formed in the auxiliary winding 920 when the electromagnetic energy of the inductor 92 is discharged passes through the rectifying power supply 10 in the forward direction to charge the auxiliary capacitor 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331202-A (JP)
Title: Packaging bag feeder and bagging apparatus including the same
Inventor: YOKOTA SUKETSUGU
IPC: B65B43/14
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag feeder with a miniaturized section from a mounting position for mounting a packaging bag to a take-out position for taking out the bag, and a bagging apparatus including the same.  <P>SOLUTION: The packaging bag feeder is equipped with four mounting parts 80 at predetermined intervals in the carrying direction h. A chain 65 for carrying sacks Y having a fold on the bottom in a stacked state is structured to circulatively travel along a path generally extending vertically. In addition, the chain 65 is placed so that a pair of pin members 85 provided on the mounting part 80 for holding the sack Y hold the front of the sack Y in a tilting posture and the rear is hanging in an approximately vertical posture at the mounting position N located slantly below the take-out position M.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340290-A (JP)
Title: Thrust ball bearing
Inventor: KOBAYASHI UMEMITSU
IPC: F16C33/38
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent permanent set in fatigue and breakage of a ball slip-off preventing claw part provided in a cage made of synthetic resin.  <P>SOLUTION: This thrust ball bearing is a molded product made of synthetic resin, in which a ball 3 is incorporated between a pair of bearing rings 1a, 1b, the cage 4 holding the ball 3 has an annular plate part 5 provided with two or more pockets 6 disposed at equal spaces in the circumferential direction of the annular plate part 5, and the opening edge of each pocket 6 is provided with slip-off preventing claw parts 7 for the ball 3 disposed at equal spaces. Two or more projections 9 are provided on the upper and lower end faces of the annular plate part 5, an opposite clearance gap L<SB>0</SB>between the projections 9 and the bearing rings 1a, 1b is set equal to or smaller than the axial clearance gap δ<SB>0</SB>formed between the ball 3 and the pockets 6, whereby the axial movement of the cage 4 can be restrained by abutting of the projections 9 on the bearing ring 1a, 1b to prevent permanent set in fatigue and breakage of the claw parts 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI