baber/WOPTO huggingface dataset:
Patent JP-2005070284-A (JP)
Title: Optical waveguide module of optical waveguide type optical recording device
Inventor: YOKOSUKA MICHIO
IPC: B41J2/44
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide module for blue laser which is intended to stabilize optical transmission in a connection part between an optical waveguide and an optical fiber, and to enhance reliability of the optical system of a laser beam printer by making high quality printing possible, in an optical waveguide type optical recording device.  <P>SOLUTION: An optical fiber array section and a waveguide are connected at a position where the respectively paired optical fiber and the optical waveguide are aligned in the optical axis of the cores and where the connection part of the cores is in surface contact or has regular intervals with each other. An array section reinforcing member and the optical waveguide are fusion spliced by CO<SB>2</SB>laser at a position away from the connection part between the optical fiber and the optical waveguide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004202212-A (JP)
Title: Pachinko game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance game property by making a player positively participate in a game.  <P>SOLUTION: In the Pachinko game machine, a shooting knob 28 for shooting a game ball is disposed on the right side of a pachinko machine 20, and a push-button switch 29 is disposed on the left side of the pachinko machine 20. The push-button switch 29 is operated to drive a flipper in a pinball game which is played by hitting a game ball back with the flipper when the game ball shot by operating the shooting knob 28 wins a prize in a second game area. While the pinball game is played, a big win probability is turned into high probability in the decision of big win to be performed when the game ball shot by operating the shooting knob 28 wins a prize in a start prize hole. Thus, it is necessary to simultaneously operate both the shooting knob 28 and the push-button switch 28, thereby further enhancing game property.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005072367-A (JP)
Title: Photoelectric conversion element
Inventor: NAKAYAMA KEISUKE
IPC: H01M14/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an all solid state type photoelectric conversion element having a large effective surface area and a high durability capable of being manufactued at a low cost.  <P>SOLUTION: The photoelectric conversion element has a conductive board for forming an ohmic contact with a semiconductor on one side of the semiconductor, a conductive film for formig a Schottky junction with the semiconductor on the other side, and a structure having a sensitizing dye layer on the conductive film. A roughness factor of the side surface for forming the Schottky junction of the semiconductor is not less than 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072380-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacturing method, and electronic card and electronic device
Inventor: WATANABE TOSHIHARU
IPC: H01L27/115
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NAND type EEPROM capable of decreasing variations in coupling ratio.  <P>SOLUTION: An upper layer conductive part 23 of a charge storage layer 17 of a memory cell has an inner side surface 29 and an outer side surface 31 composed of a pair of rising parts 27 formed at intervals each other. A bottom face height adjusting layer 43 is on an inner side surface 29 side and an element isolation insulating layer 5 is on an outer side surface 31 side. This can conform an area of a region in which a charge storage layer 17 and a controlling gate CG face even the height of the rising part 27 is different between the memory cells of a position (A) and a position (B) of the substrate 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072400-A (JP)
Title: Board conveying apparatus
Inventor: TAMURA TETSUJI
IPC: H01L21/68
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the stable conveyance of boards, the cheap production of an apparatus, the reduction of an operation cost, and space saving for the apparatus.  <P>SOLUTION: This board conveying apparatus comprises a conveying pedestal (5) which is supported so as to travel by a rail (7) extended in a conveying direction, and also is formed so that a horizontal section is in a bellows shape in a rectangular direction of the rail, and a first platform (10) and a second platform (20) which are arranged away from each other in the conveying direction for rise and fall. In the first platform and the second platform, a plurality of columns are formed in the conveying direction, the platforms can rise and fall integrally, and upper parts thereof have a plurality of (11, 21) of vertical pins arranged so as to support the board. The pin column of the first platform and the pin column of the second platform are arranged at spaces from each other in a rectangular direction, and in the bellows shape of the conveying pedestal, an uneven part is formed so as to enter into between the pin column of the first platform and the pin column of the second platform. Preferably, the rails are arranged on both sides of the first platform and the second platform, and both ends of the conveying pedestal are supported by the rails. The first platform and the second platform rise and fall independently of each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096753-A (JP)
Title: Dithering scheme using multiplex antenna for ofdm system
Inventor: SAMERU SEREBI
IPC: H04B7/185
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dithering scheme using a multiple antenna for an OFDM system.  <P>SOLUTION: Dithering is performed by introducing slight variable frequency phase offsets, which are multiplexed excluding one of equivalent transmission OFDM signals, into all parts using phases of a rayleigh process generator. Therefore, whole effective channels become further dynamic and indicate spatial diversity to minimize the long phasing period in a phasing sub channel of an OFDM signal when a receiver is moving slowly or standing. To solve a further cancel problem, which occurs when two or more transmission antennas are placed in a line of sight (LOS) with a receiver and position at almost the same distance from the receiver, delay is intentionally introduced so as to allow a delay signal to be a reflection signal. This delay exerts no effect on the performance of an OFDM receiver as long as the delay is within a guard interval used in the OFDM process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005078135-A (JP)
Title: Character recognizing device and method, program and storage medium
Inventor: NAKAMURA AKIRA
IPC: G06K9/62
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user dictionary which is more adaptive to each user for simultaneously reflecting the latest character input trend and character input trends in the past.  <P>SOLUTION: When a correct answer character is decided, a character pattern(learning pattern) contributing to correct reading/wrong reading is extracted (S102). A value ▵Va corresponding to a candidate order is added to the validity of the character pattern contributing to the correct reading (S103), and when the validity to which the value ΔVa is added is smaller than an initial value V0 (S120), the validity of the character pattern is restored to the initial value V0 (S121). Also, a value ▵Vb corresponding to the candidate order is subtracted from the validity of the character pattern contributing to the wrong reading (S104). Then, the value ΔVc is subtracted from the validity of the character pattern(learning pattern) whose validity has not been updated by the S101 to S104 (S110). The value ΔVc is set so as to be smaller than the minimum value of the value ΔVb.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075492-A (JP)
Title: Sheet material feeder
Inventor: UEDA MASAYUKI
IPC: B65H1/04
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material feeder, surely positioning a sheet material in the cross direction, preventing the occurrence of variation in lateral registration and skew of the sheet material, and preventing the occurrence of a jam due to bending of the sheet material.  <P>SOLUTION: This sheet material feeder includes: a base plate 4 rotated with sheet materials P placed thereon; and side fences 2, 3 moved in the cross direction of the sheet material or side fences 2, 3 fixed to the end face position in the cross direction of the sheet material. In the sheet material feeder, pressing members 5 pressed to the end faces in the cross direction of a bundle of sheet materials on the base plate 4 are respectively disposed on the inner side surfaces of the above paired side fences 2, 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073553-A (JP)
Title: Animal feed additive and animal feed
Inventor: OCHIAI AKIO
IPC: A61K36/8998
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an animal feed additive and an animal feed containing cholic acid and/or scymnol and having excellent effect with respect to growth rate and weight gain of animals, especially livestock.  <P>SOLUTION: The animal feed additive and the animal feed contain cholic acid and/or scymnol and/or a scymnol ester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073880-A (JP)
Title: Headrest
Inventor: KAMIYA YOSHIHIRO
IPC: B29K105/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest with a leather cover as a cover material, capable of inhibiting deterioration of the quality caused by the loss of tension of the leather cover or the looseness or creases formed in the leather cover.  <P>SOLUTION: A foaming synthetic resin 15 is injected into the cover material 12 with a headrest stay 14 inserted into the bag-shaped cover material 12 to foam the headrest. The cover material 12 consists of the leather cover 12a and an elastic slab 12b jointed to the inner side of the leather cover 12a. The elastic slab 12b having a coefficient of impact resilience of 40-60% and a thickness of 4-6 mm is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076516-A (JP)
Title: Lubricating device for internal combustion engine
Inventor: KUMAGAI ATSUNORI
IPC: F16N29/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating device for an internal combustion engine capable of reducing air entrainment rate in oil of an internal combustion engine.  <P>SOLUTION: The lubricating device for the internal combustion engine circulating oil5 for lubricating a plurality of lubrication object parts 2 of the internal combustion engine is provided with an estimation means estimating air entrainment rate in oil based on an operation state of the internal combustion engine, a switching means 8 changing feed and limit of oil to part of the lubrication object parts 2c selected from the plurality of the lubrication object parts, and an oil feed control means controlling the switching means 8 to limit feed of oil to the part of the lubrication object parts when air entrainment rate estimated by the estimation means exceeds a predetermined limit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079867-A (JP)
Title: Antenna
Inventor: KURAMOTO AKIO
IPC: H01Q1/38
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna element which is incorporated in a desktop personal computer and a video, etc., whose input impedance of an antenna is sufficient and efficient operation is realized as the antenna even if a metallic cabinet or a metallic part exists nearby when the element is to be arranged near the metallic cabinet or the metallic part.  <P>SOLUTION: A first antenna element 1 is composed of an (a) part on an upper side with a point P as a center. A part (b part) overlapped with a ground conductor 5 at a rear face does not exist. A micro strip line 4 is in a position relation where it is overlapped with the ground conductor 5 at the rear face by the part (b). A passive element 3 is in the position relation where a lower half (d part) is slightly overlapped with a second antenna element 2 at the rear face with a point Q as the center. The position relation of the lower half (d part) of the passive element 3 and the second antenna element 2 at the rear face is in a part related to adjustment of impedance matching. They become in the largely overlapped position relation or in the position where they are hardly overlapped in accordance with a situation. Power is supplied by adding high frequency voltage between a feeding part 6 at a lower end of the first antenna element 1 and a lower end of the ground conductor 5 at the rear face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004986-A (JP)
Title: Process unit and image forming device with the process unit
Inventor: HAGA KOKICHI
IPC: G03G21/18
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the maintainance and running cost of a process unit in an image forming device such that the process unit is constituted by assembling a photoreceptor and an intermediate transfer body in a unit case and removably loaded in an image forming device body.  <P>SOLUTION: The process unit 35 is constituted by assembling the photoreceptor 2 where a toner image is formed and the intermediate transfer body 15 to which the toner image is transferred in the unit case 36 and the photoreceptor 2 and rollers 3 and 4 which support it are constituted as one photoreceptor unit 37, which is detachably assembled in the unit case 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005077958-A (JP)
Title: Projection type display optical system and projection type image display device
Inventor: INOKO KAZUHIRO
IPC: G03B21/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To hinder the occurrence of nonuniform brightness of a projection image in the case where a projection optical system is shifted relative to a lighting optical system.  <P>SOLUTION: The projection type display optical system comprises: a lighting optical system 700 which includes first and second integrators 201 and 202 having a plurality of lens parts 201a and 202a, respectively, arranged in predetermined directions and which splits a luminous flux from a light source 100 into a plurality of luminous fluxes and emits the thus obtained luminous fluxes so that they are superimposed on an image forming element 400; and a projection optical system 500 which projects the luminous fluxes from the image forming element onto a projection screen. The optical axis PL of the projection optical system is shifted in a predetermined direction relative to the optical axis IL of the lighting optical system and the center of the image forming element. Light rays emitted from at least two points of each lens part of the first integrator and passed through the center of the lens part of the second integrator corresponding to the lens part of the first integrator are made nonparallel and enter the image forming element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077054-A (JP)
Title: Waterproof structure of vertical air conditioner
Inventor: YAMAMOTO SUKETSUGU
IPC: F24F13/20
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the waterproof property of an outdoor fan motor of a vertical air conditioner.  <P>SOLUTION: This structure comprises a refrigeration cycle composed of a compressor 1, a condenser 2, a capillary 3, and an evaporator 4. The fan motor 6 of a blowing fan 2a for blowing air to the condenser 2 is housed in a motor case 7 provided on the base 5a of a frame 5, and a cable 13 is connected to the fan motor 6 of the motor case 7 and an indoor control board 12 through a communication port 11a provided in a partitioning wall 11 for longitudinally partitioning the inside of the frame 5. Rainwater penetrated into the frame 5 is shielded by a plurality of ribs 8 provided on the upper surface of the motor case 7 to surround the motor shaft 6a of the fan motor 6 and ribs 9 provided on the lower surface of the blowing fan 2a, and the water fallen to the inside of the ribs 8 is drained through a drain port 10 provided in the ribs 8. Since the cable 13 has a part lower than the communicating port 11a formed by a drain cover 11b provided in the communicating port 11a, the drain water is fallen on this side of the communicating port 11a even if adhered to the cable 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074170-A (JP)
Title: Displaying device, displaying system and displaying method for game machine
Inventor: TANAKA HIROAKI
IPC: A63F7/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displaying device, a displaying system using the device and a displaying method using the device and system for a game machine, which can effectively supply players with arbitrary information without making the game parlor cumbersome and complicated.  <P>SOLUTION: A liquid crystal panel 101 displays game machine information and various service information provided by a pachinko parlor. It also displays the advertisements of the pachinko parlor, other companies and the like. It can display one or both of moving and still images in color. The contents displayed on the panel 101 are switched over according to instructions given by a control unit and a remote controller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082604-A (JP)
Title: High polymer, liquid crystal recording medium and method for producing liquid crystal recording medium
Inventor: AKIYAMA AKIHISA
IPC: G02F1/13
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal recording medium having ≥35°C glass transition temperature, assuming a liquid crystal phase at a temperature not lower than the glass transition temperature and imparting good rewritable optical writing characteristics and preserving stability of a fixed color to the liquid crystal recording medium, a method for producing the liquid crystal recording medium and a polymer therefor.  <P>SOLUTION: The polymer is obtained by carrying out polymerization of a monomer represented by general formula 1 (wherein, A denotes a 1-20C aliphatic group; B and C denote each an ester, an ether or a methylene group; D denotes a 2-20C ethylene group; and E denotes a vinylphenyl group, an acryloyl group or a methacryloyl group) and has 1,000-1,000,000 molecular weight. The liquid crystal recording medium is composed of a liquid crystal compound having ≤3,000 molecular weight, ≥35°C glass transition temperature and assuming the liquid crystal phase at the temperature not lower than the glass transition temperature and the high polymer prepared by polymerizing the monomer represented by general formula 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080704-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine where the ratio of a displayed result led out to a variable display device according to the impartation history of a game value can be varied without providing a plurality of kinds of information determining the decision probability of a previous decision means (internal lottery).  <P>SOLUTION: When a group small bonus flag is won, either a reel control table for deriving the combination of cherry winning, watermelon winning and bell winning accompanied with putting out of tokens according to reel control distribution processing or a reel control table for deriving a display result where combination of prize-winning symbols does not appear is selected by different ratios according to the value of a counter of the number of difference of tokens for normal use or a counter of the number of difference of tokens for BB, that is, the putting-out history of the tokens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082432-A (JP)
Title: Spray material and spray method using the same
Inventor: ARAKI AKITOSHI
IPC: C04B24/38
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray material capable of being sprayed within a short time, being thickly sprayed by single spray, being markedly reduced in cracking, and serving as inexpensive repair mortar and to provide a spray method using the same.  <P>SOLUTION: The spray material comprises a cement mortal composition comprising 100 pts. wt. cement, 2 to 10 pts. wt. expanding material, 1 to 10 pts. wt. polyoxyalkylene derivative represented by the formula: XäO(AO)<SB>n</SB>R}<SB>m</SB>(wherein X is a residue of a compound having 2 to 8 hydroxy groups; AO is a 2 to 18C oxyalkylene group; R is a hydrogen atom, a 1 to 18C hydrocarbon group or a 2 to 18C acyl group; n is 30 to 1,000; m is 2 to 8) and oxyethylene groups account for at least 60 mol% of the oxyalkylene groups, and sand and a setting accelerator comprising at least one member selected from an aluminate, a carbonate, and a silicate. The spray method using the spray material is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084605-A (JP)
Title: Imaging apparatus and personal digital assistant with the apparatus
Inventor: GOTO MAKOTO
IPC: H04N101/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus which has a shutter for intercepting light from a subject at the time of finishing exposure or reading image data, saves space, and has reduced total thickness including an armoring member disposed in front of the imaging apparatus.  <P>SOLUTION: The imaging apparatus includes: a taking lens; the armoring member having an opening opposite the taking lens; and a shutter disposed between the taking lens and the armoring member. In the imaging apparatus, the operating parts of shutter vanes have curved faces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083339-A (JP)
Title: Sliding device, its manufacturing method and refrigerant compressor
Inventor: TAKAYASU HIROSHI
IPC: C23C14/06
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member reducing a friction coefficient of a sliding part and improving galling resistance, seizure resistance and wear resistance, a manufacturing method of the sliding member and a refrigerant compressor.  <P>SOLUTION: In this sliding device, each sliding surface composed of a ferrous member has a hard carbon film. Hardness (HV) of the member is 250 or more, and surface roughness of the member (Ra)is below 0.3 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091591-A (JP)
Title: Image forming apparatus, control method therefor, program, and storage medium
Inventor: NAKAYAMA HISAKI
IPC: G03G15/01
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that variation of pixels or an influence of dark current conventionally makes it difficult that reflected light from a toner patch formed on a transfer material in an image forming apparatus is detected to accurately recognize the hue of the patch.  <P>SOLUTION: A control method for the image forming apparatus comprises: an extinction step of extinguishing a light source in the case that a plurality of toner images are formed on the transfer material; a first detection step of detecting reflected light from the toner images with the light source off by a photo detection means; a step of causing the light source to emit light after the first detection; a second detection step of detecting reflected light from the toner images corresponding to light radiated from the turned-on light source by the photo detection means; a step of repeatedly executing these steps from the extinction step to the second detection step per toner image; and a correction step of correcting a detection result of the second detection step by utilizing a detection result of the first detection step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI