baber/WOPTO huggingface dataset:
Patent JP-2004079964-A (JP)
Title: Optical semiconductor module and optical communication system using the same
Inventor: TATO NOBUYOSHI
IPC: H01S5/024
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor module which is small in size and superior in heat dissipating properties, and to provide an optical communication system using the same.  <P>SOLUTION: The optical semiconductor module is equipped with, at least, a hermetically sealed vessel which is not provided with a part for mounting itself on an external member, a thermoelectric cooling element which is built in the vessel, and a butterfly external connection lead, and the lead is not bent because it is soldered to a wiring board. The lead is inserted from below the wiring board and soldered as differing from a conventional one, and the optical semiconductor module is fixed as a thermal compound is sandwiched. The hermetic sealing vessel is not provided with a part such as a flange which is usually provided in one piece with a bottom plate and used for mounting the vessel on an external member, so that the optical semiconductor module can be remarkably reduced in size, and furthermore the semiconductor module which containing the thermoelectric cooling element and measuring 15×8×6 mm or below can be formed. By this structure, the optical communication system is reduced in size and capable of dissipating heat effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086322-A (JP)
Title: System and method for judging working skill level
Inventor: KAWADA HISAKI
IPC: G06Q50/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To more precisely judge the skill level of an operator by checking not only working time of the operator but also the number of times of failure in an inspection process and extracting the failure due to an operator factor in a comprehensive way.  <P>SOLUTION: A working time skill level is calculated by comparing real working time obtained by removing invalid working which is not attributable to the operator factor on the basis of data obtained from an imaging device 11 and a work video analysis device 21 with standard working time which is previously stored in standard working time DB 22. A quality skill level is calculated from: input of the number of times of occurrence of quality failure which originates from the operator factor and which occurs in assembly and inspection processes during manufacture into an assembly process quality failure input part 31; and another input of the number of times of occurrence of quality failure which originates from the operator factor and which occurs in the final inspection process into a final process quality failure input part 34. An overall working skill level is calculated from the total of the working time skill level and the quality skill level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113184-A (JP)
Title: BIS-STAUROSPORINE AND K-252a DERIVATIVE
Inventor: LEWIS MICHAEL E
IPC: A61K31/551
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent for nerve cell degeneration, capable of improving the function of cholinergic neuron, striate body neuron and sensory neuron of a mammalian animal and without having a cytotoxicity. SOLUTION: This new K-252a derivative and a new bis-N-substituted derivative of staurosporine are provided. Also, a method for treating diseased neuron cells is characterized by administering either one of the new staurosporine derivative or a specialized functional derivative of the K-252a.
Patent JP-2004085890-A (JP)
Title: Image reading apparatus
Inventor: WASHIDA SATORU
IPC: G03B27/50
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of easily adjusting the tension of an endless belt for transmitting driving to a carriage driving mechanism through a reduction gear from a driving source with a simple configuration.  <P>SOLUTION: A 2nd bracket 66 supporting the reduction gear 61 is disposed to slide in a direction where a first timing belt 62 is tensioned on a first bracket 64 supporting a stepping motor 60, and a spring 68 is stretched and laid between the bracket 64 and the bracket 66, and the bracket 66 is fixed on the bracket 64 while being biased by the spring 68 in the direction where the belt 62 is tensioned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081667-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which game progress can be securely controlled based on a signal of a game medium discharged into a game area and got a prize winning.  <P>SOLUTION: This game machine is equipped with a main board 31 to control game progress, a pay-off control board 37 to pay off prize balls, and a ball discharging device to discharge balls into a game area. The CPU 56 in the main board 31 is risen delayed from the pay-off control board 37 upon the power source is switched ON and a ball can not be shot by the ball shooting device until the CPU 56 is completely risen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084388-A (JP)
Title: End-separation, upper road type suspended floor board bridge
Inventor: KAKUMOTO SHU
IPC: E01D19/16
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end-separation, upper road type suspended floor board bridge where the ends of each suspended floor board are separated from a substructure and integrated with each upper floor board.  <P>SOLUTION: The upper road type suspended floor board bridge has an end of a primary cable 1 anchored to the substructure 2. A number of upper floor boards 4 and a number of suspended floor boards 5 constituting a bridge body 3 are integrated together at the ends of the bridge body along the direction of the bridge axis. A cable 6 passed through the upper floor boards 4 or the suspended floor boards 5 independently of the primary cable 1 is tensioned and anchored to the end 7 of the bridge body which is separated from the substructure without being anchored thereto. Also, in the upper road type suspended floor board bridge, a bridge body end block 8 for integrating an end of each upper floor board 4 with an end of each suspended floor board 5 by the placement of concrete is provided at the end 7 of the bridge body along the direction of the bridge axis and is supported against the substructure 2 via a bearing 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337083-A (JP)
Title: Analytical method for rotary drive mechanism, memory medium, and analytical system for rotary drive mechanism
Inventor: SATO MASAKI
IPC: G06F17/50
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method for a rotary drive mechanism with a good precision about a mechanism without being affected by a backlash by reproducing resonance phenomenon caused by the backlash in the rotary mechanism by using a model, and to provide a memory medium recording the analytical method, and an analytical system for the rotary drive mechanism.  <P>SOLUTION: In a design analytical method for the rotary drive mechanism for analyzing behavior of a driven shaft 3 to a driving shaft 5 in the rotary drive mechanism in which a driving force of the driving shaft 5 is transmitted by a gear 4 to rotate the driven shaft 3. The analytical method for the rotary drive mechanism is that among the transmission characteristics between the gear 2 and 4, a back rush is modeled with a spring element for strength of teeth, viscosity element for transmission loss, and a dead band function is included therein, and the characteristics are analyzed. The device for the analytical method for the rotary drive mechanism is shown by the device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090934-A (JP)
Title: Tubular package-cushioning member
Inventor: KARIYA MUNEHIRO
IPC: B65D81/03
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular package-cushioning material formed with numerous uneven projections by embossing a laminate sheet of a paper base and a thermoplastic resin layer, which is highly efficient in a packing and packaging or casing operation, flexible, easy to dispose of, strong, economical and so on.  <P>SOLUTION: The tubular package-cushioning material is formed with the numerous uneven projections by embossing the laminate sheet including the thermoplastic resin layer applied on at least one of sides of the paper base. The material is excellent in easiness for disposal, flexibility, and economic efficiency, while the packing and packaging operation and the casing operation can be highly efficient and a transported object can be prevented from getting broken or damaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090142-A (JP)
Title: Dressing device for abrasive cloth, dressing method for abrasive cloth and work polishing method
Inventor: UENO JUNICHI
IPC: B24B53/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dressing device, for uniformly performing dressing independently of the shape of a lap, and uniformly dressing by eliminating the influence of the shape of upper and lower laps even in the case of using high-hardness abrasive cloth especially in a both-sided polishing device.  <P>SOLUTION: This dressing device 1 for dressing abrasive cloth to the polishing device including the lap to which the abrasive cloth is stuck, at least includes: a dressing means 2 having a dressing surface for performing dressing in contact with the abrasive cloth; a holding means 3 for holding the dressing means; and an angle adjusting means 4 for adjusting the angle of the dressing surface of the dressing means. When the dressing surface 55 of the dressing means performs dressing, the angle is adjusted according to the shape of the lap to bring the dressing surface 55 into contact with the abrasive cloth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096917-A (JP)
Title: Connecting structure of bus bar to relay terminal
Inventor: YAMAKAWA SHUJI
IPC: H01R4/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To formed a bus bar of a material having proper recyclability.  <P>SOLUTION: A connecting structure of the bus bar to a relay terminal housed in an electric connection box carried in an automobile is formed by forming the bus bar by punching a required circuit shape at an aluminum metal plate, bending an end of the bar connected to the terminal, welding the bar to the terminal, and filling and coating an overall outer surface of a mold with greaser or a connector and a gap with an insulating resin at the connector of the bar to the terminal and burying the gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095944-A (JP)
Title: Light emitting diode and its manufacturing method
Inventor: WATANABE NOBUYUKI
IPC: H01L33/46
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing such a light emitting diode that has the directivity of light emitted in the direction of the top.  <P>SOLUTION: A V groove 11 is formed around light emitting layers 4 and 5 by applying mesa etching to a position deeper than the light emitting layers 4 and 5 of a semiconductor layer, and a reflection layer 12 made of gold is formed on a side surface facing the light emitting layers 4 and 5 on the upper surface of the V groove 11, and then the surface of a semiconductor layer 6 is annealed to form a protection film 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089522-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To slough off a game achieved by mainly arranging symbols for satisfying the generation conditions of a big hit by the behavior of a game ball, and to enhance the amusement properties of a game by means of a plurality of kinds of flowing passages for the game ball leading to the generation conditions of the big hit.  <P>SOLUTION: Even if the game ball enters an enlarged second ball entrance 57 or 58 while the game ball enters from a first ball entrance 55 having difficulty for the game ball to enter and passes through a specific region 59 or a non-specific region 71 or 72, a driving device 97 does not change the passing probability of the game ball at the specific region until the game ball from the first ball entrance 55 passes through the specific region 59 or the like. And even if the game ball enters from the first ball entrance hall 55 while the game ball enters from the second ball entrance 57 or 58 and passes through the specific region 59 or the like, the passing probability of the game ball at the specific region is not changed until the game ball from the second ball entrance 57 or 58 passes through the specific region 59 or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089548-A (JP)
Title: Game machine
Inventor: OHIRA TERUO
IPC: A63F7/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing anyone to enjoy a game without requiring much skill.  <P>SOLUTION: In this game, a ball B is brought up by an arm 29, dropped over winning holes H1-H3, directly injected into the winning holes H1-H3. Differently from a conventional pachinko game, a conventional smart ball, or the like for game considering a state of needles or the like, the game can be sufficiently enjoyed requiring little skill.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118356-A (JP)
Title: Auxiliary heater for automobile
Inventor: SCHMIDBARTL WOLFGANG
IPC: B60L1/12
Filed: 2002-09-03
Abstract: PROBLEM TO BE SOLVED: To easily detect information about an operation condition of an internal combustion engine for an automobile, especially, in an auxiliary heater for the automobile. SOLUTION: This auxiliary heater 10 for the automobile is provided with a controller 22 having a terminal 30 for a feeder line 32. The feeder line 32 is guided from a storage battery 34 in the automobile to the controller 22. The controller 22 detects a voltage change in the terminal 30 and detects accomplishment of the start of the internal combustion engine 36 for the automobile according to the voltage change.
Patent JP-2003232723-A (JP)
Title: Flow cell system for solubility testing
Inventor: GOODWIN JOSEPH J
IPC: G01N21/49
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate, reliable, and high-throughput flow cell system for solubility testing of compounds.  <P>SOLUTION: This flow cell system includes a flow cell which itself channels a continuous or intermittent sample liquid stream containing a compound for testing. When the concentration of the compound in the sample exceeds the solubility limit, particles of the test compound precipitate. These particles scatter the light from an probing light beam directed at the sample liquid stream. Individual flashes of scattered light are detected as electronic pulse signals from the detector and their intensities are analyzed according to the intensities and number of events. System software analyzes the saved pulse signal data in real time to determine whether there is a significant increase in scattering over the highly viable background scattering.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004071523-A (JP)
Title: Ignition prevention outlet
Inventor: OGAWA YUZO
IPC: H01R13/52
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric outlet capable of preventing ignition caused by a tracking phenomenon by forming step type projection and depression in joining parts of both a plug and a receptacle to prevent intrusion of dust, dirt, moisture and water.  <P>SOLUTION: A projecting step 1 is formed at a root part of inserted metal parts 4 of an outlet plug 7, and a recessed step 2 having a size allowing the projecting step to be fitted in without space is formed in front of a receiving part entrance 6 of an outlet receptacle 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100103-A (JP)
Title: Flame retardant and pulp fiber product
Inventor: SASAKI KATSURA
IPC: D21H17/66
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To economically obtain a high-quality flame-retardant fiber product in which change with time by ammonium sulfate used for flameproofing of pulp fiber products is suppressed and the discoloration is prevented without impairing the flame-retardant function.  <P>SOLUTION: The flame retardant is obtained by mixing one or more kinds of compounds selected from triethanolamine, a hydroxide of an alkali metal and a hydroxide of an alkaline earth metal with ammonium sulfate. The fiber product is obtained by adding the flame retardant to a pulp fiber product mainly composed of a cellulose-based pulp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103151-A (JP)
Title: Magneto-optical modulation coil and manufacturing method therefor
Inventor: ONO TOSHIAKI
IPC: G11B11/105
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical modulation coil of which the heat radiation characteristic is improved by radiating heat from both surfaces of the coil, and also to provide a manufacturing method therefor.  <P>SOLUTION: This magneto-optical modulation coil has structure where a magnetic layer is deposited on a glass substrate, and the coil is pasted thereon. A cooling heat sink pad is held between the glass substrate and the magnetic layer, and further a 2nd cooling heat sink pad is adhered onto the top of the coil to held the coil between the cooling heat sink pads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099561-A (JP)
Title: Aminobiphenyl compound
Inventor: SHIMADA TOMOYUKI
IPC: C07C217/80
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new aminobiphenyl compound useful as a photoconductive material for electrophotographic photoreceptor highly durable to the repeated use over a long period, suppressing the deterioration of the picture image by the lowering of the picture density or the fuzzy image and stably giving a high-quality picture image.  <P>SOLUTION: The aminobiphenyl compound is expressed by general chemical formula (1) (R<SP>1</SP>and R<SP>2</SP>are each independently a substituted or unsubstituted alkyl or an aromatic hydrocarbon group; R<SP>1</SP>and R<SP>2</SP>may be bonded together to form a substituted or unsubstituted heterocyclic group containing nitrogen atom; R<SP>3</SP>and R<SP>4</SP>are each a 1-4C alkyl, an alkoxy or a halogen atom; X is O or S; (n) is an integer of 2-4; and (l) and (m) are each an integer of 0-3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109492-A (JP)
Title: Image forming apparatus and image forming method
Inventor: OKUYAMA HIROE
IPC: G03G21/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method for forming a stable image of high image quality over a long period without the occurrence of image-flow even under a high humidity environment by suppressing discharge products from sticking on the surface of a latent image carrier.  <P>SOLUTION: The image forming apparatus is provided with a latent image carrier 10, a latent image forming means 13, a developing means 14, a transfer means 15 and a cleaning means 16, and the surface of the latent image carrier is ground while maintaining the following relation between the surface roughness Rz and the wear velocity W of the latent image carrier shown by an inequality; Rz(nm) < 3.6 × W + 30, provided that Rz denotes the ten-point average roughness in a length of 80μm by an atomic force microscope (AFM) and W denotes the wear velocity (nm/1000 rotation), however, 1 < W < 20 is established. Besides, the image forming method comprises a latent image forming process, a developing process, a transfer process and a cleaning process, and the surface of the latent image carrier is ground while maintaining the relation between the surface roughness Rz and the wear velocity W of the latent image carrier shown by the aforesaid inequality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108018-A (JP)
Title: Shutter for fire prevention and smoke prevention
Inventor: MATSUI HIROYUKI
IPC: A62C2/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet type shutter for a fire prevention and a smoke prevention having excellent airtightness.  <P>SOLUTION: Opposed guide rails 10 and 11 for lifting and lowering a shutter sheet 30 are formed in a shape that has opposed inclined walls 17 and 17 extended in a V shape towards the inside of a peripheral wall from both edges of the approximately U-shaped cross sectional peripheral wall and has an opening section 18 extensively over the overall length in the bottom sections of the walls 17 and 17. Beltlike members 33 are arranged on a surface and a rear along both left-right edges of a sheet body 31 in the shutter sheet 30, and the sheet-body edge sides are stuck fast and constituted at the edges of the sheet body 31. Left-right edges 32 and 32 are inserted into spaces 16 and 16 in the guide rails 10 and 11 in the shutter sheet 30, and the opposed surfaces of the sheet body 31 of each member 33 are abutted against the rears of each opposed inclined wall 17 respectively and supported in a vertically movable manner. Weight members 20 having hooked sections 21a engaged with each opposed inclined wall 17 of the guide rails before and behind both ends respectively are installed at the lower end of the shutter sheet 30. Bellows-shaped lower-end seal members 60 are mounted on the weight members 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105149-A (JP)
Title: Reaper for combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01D61/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester in which the longitudinal conveyer moves independently but does not follow the left-right transverse motion of the reaper and the operator can allow the reaper to move in the transverse direction without removal from the driver's seat.  <P>SOLUTION: In a combine harvester equipped with the reaper in which the reaping pretreatment device in front of the reaping device is made manually movable in the transverse direction through a parallel link, the longitudinal conveyer is constituted so that it may not follow the traverse movement of the reaping device. The reaping slide lever for operating the traverse motions of the reaping device and the longitudinal conveyer is set to the driver's seat. Further, the reaping slide lever and the reaping device are interlocked through a connector. The reaping slide lever and the longitudinal conveyer may be interlocked through the connector for the longitudinal conveyer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117464-A (JP)
Title: Method for removing matter stuck on photoreceptor, process cartridge, and image forming apparatus
Inventor: MURAKAMI EISAKU
IPC: G03G9/087
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing the matter stuck on a photoreceptor which efficiently removes the matter stuck on a photoreceptor, in particular, the matter stuck due to a toner addition agent, without greatly increasing the number of compositive members.  <P>SOLUTION: In the method for removing the matter stuck to the photoreceptor 1 in the course of an image forming process using an electrophotographic system, charges are applied to the stuck matter by a charge application means 10 when a toner image is not formed on the photoreceptor 1. Then, in a transfer section, charges having a polarity that is inverse to that of the stuck matter are applied to a transfer belt 51, an intermediate transfer body 701, or recording paper P conveyed, thereby moving the matter stuck to the transfer belt 51, the intermediate transfer body 701, or the recording paper P.  <P>COPYRIGHT: (C)2004,JPO