baber/WOPTO huggingface dataset:
Patent JP-2007305709-A (JP)
Title: Optical communication module
Inventor: HORIO TOMOHARU
IPC: H01L31/02
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication module in which its cost is reduced while suppressing damage due to thermal stress.  <P>SOLUTION: An infrared data communication module A1 comprises: a light emitting element 2; a light receiving element 3 receiving light emitted from the light emitting element 2; a drive IC 4 making drive control of the light emitting element 2, and the light receiving element 3: and a resin package 5 covering the light emitting element 2, the light receiving element 3, and the drive IC 4. The module A1 is also provided with a lead frame 1 mounting the light emitting element 2, the light receiving element 3, and the drive IC 4. The resin package 5 has a light transmitter covering the light emitting element 2 and the light receiving element 3, and a non-light transmitter 52 located oppositely to the light emitting element 2 and the light receiving element 3 for the lead frame 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303174-A (JP)
Title: Soundproof equipment and soundproof method
Inventor: ISHIDA SHIGEKI
IPC: E21F17/12
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide soundproof equipment and a soundproof method, which enable more effective soundproofing and vibration-proofing, which can enhance operability and workability, and which can reduce weight and costs.  <P>SOLUTION: A pair of soundproof walls is installed in a tunnel; and the inside of a space, which is surrounded by the pair of soundproof walls, and the internal wall surface and bottom surface of the tunnel, is put into a vacuum state. This restrains sounds and vibrations in the tunnel from being transmitted to the outside through air and the soundproof wall itself.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006352093-A (JP)
Title: Semiconductor device
Inventor: YUGAWA MIKIO
IPC: H01L51/05
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor device in which the postscript of data is possible any time other than a time of manufacturing and forgery etc. by rewriting is prevented, and to provide a nonvlatile semiconductor device which is highly reliabile and low in price.  <P>SOLUTION: The semiconductor has a first conductive layer, a second conductive layer, and an organic compound layer between the first conductive layer and the second conductive layer. Potential is applied to one or both of the first conductive layer and the second conductive layer to generate a Coulomb force, and when the Coulomb force reaches a certain value or more, the organic compound layer enables the first conductive layer and the second conductive layer to contact with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007304424-A (JP)
Title: Optical modulator
Inventor: KONO KENJI
IPC: G02F1/035
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator the speed of which is high, the driving voltage of which is low, and the production yield of which is excellent.  <P>SOLUTION: The optical modulator comprises an LN substrate 1 having an electrooptical effect, an optical waveguide 4, a progressive wave electrode 5 formed on one surface side 1a of the substrate and comprising a center conductive body 5a and grounded conductive bodies 5b and 5c, and a low-permittivity adhesion layer 13 formed on the other surface side 1b of the substrate adhering to the substrate and composed of a material of which specific permittivity is lower than the permittivity of the substrate. The optical waveguide comprises an input light waveguide, an interactive optical waveguide and an output light waveguide for outputting signal light. The thickness of the low-permittivity adhesion layer is set in such a manner that the equivalent refractive index is lowered when the electric flux line present in a place other than in the air of the electric flux lines of the electric signal that is propagated in the neighborhood of the interactive optical waveguide passes through the substrate and the low-permittivity adhesion layer, and becomes close to the equivalent refractive index of the light that is propagated through the optical waveguide. The low-permittivity adhesion layer suppresses the damage to the substrate. The optical modulator further comprises a substrate strength reinforcement material 14 on one surface side of the substrate for increasing the flexure strength of the substrate in the longitudinal direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301702-A (JP)
Title: Moving amount adjusting device of movable shaft in spindle and lathe
Inventor: TOMURO SHINICHI
IPC: B23B31/20
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a moving amount adjusting device of a movable shaft in a spindle and lathe which can easily perform the adjustment of moving range and the moving amount of the movable shaft in the spindle without using an implement in a front side of the lathe body.  <P>SOLUTION: The adjusting device 20 is equipped with an enclosure part 21 connected to the spindle 3 and a movable part 22 which is disposed so as to be able to move in the enclosure part 21 in the forward and backward direction. A contacted part 22B extending to the direction orthogonal to the forward and backward direction is formed on the movable part 22, and an extended allowable part 21D for allowing the contacted part 22B to extend to the outside of the enclosure part 21 is formed on the enclosure part 21. A first and second stoppers 23, 24 which contacts to the contacted part 22B extended from the extended allowable part 21D and regulates the movement of the movable part 22 are disposed on the outer peripheral surfaces 21a, 21b of the enclosure part 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308884-A (JP)
Title: Vertical direction seawater exchanging device
Inventor: KANAZAWA TAKESHI
IPC: E02B1/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seawater exchanging device capable of exchanging seawater in the vertical direction efficiently without being affected by the depth of seawater and a tidal current and having a wide scope of application.  <P>SOLUTION: A tubular structural body 12 having a water passage 11 in its inside is provided on a face of slope in a form for replacing with one row of covered blocks, and a lower end opening 13 and an upper end opening 14 of the tubular structural body 12 are positioned in a section just above the ground 1 on the sea bottom and in the vicinity of average tide level, respectively. Difference occurs in water pressure acting on both end openings due to difference in phase of waves at positions corresponding to both end openings 13, 14 of the tubular structural body 12, and downward flow or upward flow is induced in the tubular structural body due to the difference in water pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006289107-A (JP)
Title: Food processing method and food processing apparatus
Inventor: MONMA TETSUYA
IPC: A23L5/10
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food processing method and food processor for reducing oxidation of a component in food, by setting the oxygen concentration of an atmosphere around the food to the oxygen concentration or less in the atmosphere by continuously sticking a condensate to a food surface while continuously sticking the condensate to the food surface, by heating the food by condensing heat transfer of water, without requiring complicated preprocessing.  <P>SOLUTION: This food processing method is characterized by heating the food by the condensing heat transfer of the water by continuously sticking the condensate to the food surface by exposing superheated steam to the food, and reducing the oxidation of the component in the food by setting the oxygen concentration of the atmosphere around the food to the oxygen concentration or less in the atmosphere.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007311722-A (JP)
Title: Aligner, and detecting method for life of chemical filter
Inventor: KATANO MAKIKO
IPC: G03F7/20
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner and a detecting method for life of chemical filter by which life of a chemical filter is easily detected as used for an air-conditioning system of the exposure device.  <P>SOLUTION: The aligner comprises the chemical filter 31 which is provided to the air conditioning system to decrease impurity concentration in air, an optical component 7 which is so arranged as to be exposed to a gas in downstream of the chemical filter, an irradiating means 5 by which the optical component is irradiated with a light of the same wavelength as an exposure process, and a measurement means 10 for measuring transmission factor of the time when the light emitted from the irradiating means is transmitted through the optical component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316764-A (JP)
Title: Multichannel terminal system
Inventor: LEUNG KWOK-YAN
IPC: G06F13/00
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multichannel terminal system.  <P>SOLUTION: This multichannel terminal system is configured to perform the reception/response of a program event from a channel terminal by adopting opposite communication channels between one host and a plurality of terminals. Each of the terminals executes a socket module, and executes a plurality of session modules equivalent to the terminals in the host. Thus, it is possible to simultaneously achieve the reception and response of the program event to which the terminals are belonging through a plurality of channels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313422-A (JP)
Title: Production method for readily washable coat and article
Inventor: KISHIMOTO KOJI
IPC: C09D1/00
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a readily washable coat capable of forming a coat excellent in readily washability.  <P>SOLUTION: Droplets of a hydrophilic composition, which has a solvent of the contact angle for a water-repellent coat of 70° or more, are supplied on the surface of the water-repellent coat to form the readily washable coat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006218330-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine capable of providing a player with clear and detailed display symbols which can not be displayed based solely on symbol data from a character ROM.  <P>SOLUTION: Auxiliary storage means 27 and 28, in which symbol data for producing symbols to be displayed on a display screen 20 of a symbol display device are exclusively stored, are disposed separately from symbol display device bodies 17-25 and a control part 1 of the pachinko machine. A display control means is disposed in each symbol display device body for selecting symbol data from the auxiliary storage means 27 and 28 according to the mode of the game generated in the pachinko machine and displaying symbols on the display screen. The storage area for symbol data for producing symbols to be displayed on the display screen 20 is secured, so that the number of symbol data can be increased and a liquid crystal display screen whose display area is large can be used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007314115-A (JP)
Title: Tether structure of airbag
Inventor: KUROE TAKESHI
IPC: B60R21/2338
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag capable of properly maintaining a posture and a shape thereof at airbag deployment without increasing an airbag capacity for two-wheeled or three-wheeled vehicles, in which the airbag is difficult to mount in the center of a circular steering wheel.  <P>SOLUTION: An airbag 1 includes a first tether 11 mounted onto a ceiling surface in the inflated state and extending to the left of the rear face from the center of the front face opposed to an occupant 2, and a second tether 12 extending to the right thereof. Both the first tether 11 and the second tether 12 are arranged in an approximate V-shape with the occupants downward. When a forward force by the occupant 2 is applied to the airbag 1 in the longitudinal direction, the front side of the airbag 1 is restricted to expand by the first and second tethers 11, 12, however, the rear side of the airbag 1 is not restricted to expand in the horizontal direction by the first and second tethers 11, 12, therefore, the rear side of the airbag 1 is expanded in the horizontal direction and the width thereof is widened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319421-A (JP)
Title: Absorptive core and mask housing the same
Inventor: YAMASHITA MASAHIRO
IPC: A62B18/02
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask which can hold water for a long period of time and therefore can surely prevent drying of the throat during sleep.  <P>SOLUTION: This absorptive core is fitted to the mask, can hold water-retention liquid and has a fiber material with a basis weight of 200 to 1,000 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321309-A (JP)
Title: Highly functional nonwoven fabric, method for producing the same and use thereof
Inventor: TSUJIMOTO TAKUYA
IPC: D04H3/007
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly functional nonwoven fabric having durable water absorption properties, excellent softness and excellent functionality and to provide a method for producing the same and a use thereof.  <P>SOLUTION: The nonwoven fabric comprises 0.001-10 mass% based on the mass of the nonwoven fabric of a water-soluble thermoplastic polyvinyl alcohol existing in a nonwoven fabric structure and a metal compound having an average particle diameter of ≤50 nm finely dispersed in the polyvinyl alcohol and has the content of the metal compound of ≥0.5 mass% based on the polyvinyl alcohol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319565-A (JP)
Title: Game machine
Inventor: TAKEUCHI SHUNGO
IPC: A63F5/04
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from sensing a change in a performance mode.  <P>SOLUTION: This game machine with a performance unit is so formed that the performance unit can execute a performance by changing over between a performance by a first performance mode and a performance by a second performance mode, is provided with a shielding means making it difficult for the player to view a mode which is just changing over between the performance by the first performance mode and the performance by the second performance mode, and the performance unit is characterized in, when non-changing between the performance by the first performance mode and the performance by the second performance mode, executing a pseudo performance falsely executing a perform that it is under change.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321965-A (JP)
Title: Fluid bearing device
Inventor: KURIMURA TETSUYA
IPC: F16C17/10
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fluid bearing device from being contaminated with oil when oiling.  <P>SOLUTION: The fluid bearing device is provided with an oil repellent part P1 by applying an oil repellent agent to an upper end face 7a3 of a holding member 7. Consequently, even if oil overflows until flowing over the outer diameter end of a sealing member 9 from a seal space S when oiling from the seal space S formed at the inner periphery of the sealing member 9, oil can be prevented from further spreading to the outer diameter side by the oil repellent action of the oil repellent part P1. Further, the outer peripheral surface 7a2 of the bearing device can be prevented from being contaminated with oil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321537-A (JP)
Title: Non-open-pit construction method for tunnel branch confluent
Inventor: ASO TOSHIMITSU
IPC: E21D9/06
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the driving efficiency of a shield excavator at a branch confluent by using segments without using bolts or coupling metal fittings.  <P>SOLUTION: Cutting segments 12A and 12B are made of a material that can be cut by a shield excavator, and have connections dividing a branch confluent 1 of a main line tunnel 10 circumeferntially of the tunnel. At the connection, a projecting hinge is formed on one joint face and a recessed hinge is formed on another joint face to form a hinge joint T. The shield excavator is driven forward while the cutting segments 12A and 12B at the branch junction 1 are cut by the shield excavator, and, after the shield excavator is driven forward, the main line tunnel 10 and the branch line tunnel 20 are joined together into an integrated structure at the branch junction 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326109-A (JP)
Title: Pipe bending device
Inventor: OTSUKA SHOGO
IPC: B21D7/06
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe bending device, for bending an agricultural pipe on the site of a field, which is light in the weight, the operation of which is simple and easy and which is applied to pipes having different diameters.  <P>SOLUTION: This device is composed of a supporting base, a rack which is supported movably back and forth in the length direction of the rack on the supporting base, bending die having a curved horizontal groove which is mounted attachably and detachably at one end of the rack, rack operating gear and engaging and separating mechanism by which the rack operating gear is selectively engaged with and separated from the rack. After placing the supporting base on the ground by a worker, depressing the base by a foot and, by operating the erected operating rod of the engaging and separating mechanism by tilting repeatedly forward and backward, the rack operating gear is rotated and the rack engaged with the rod is moved toward an end at which the bending die is mounted. The pipe is curved along the groove on the bending die by hindering the movement on both sides of the pipe held horizontally with blocks provided on both sides of the bending die and the pipe is detached from the bending die by manually restoring the rack by separating the gear from the rack by deep tilting operation of the operation rod.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328843-A (JP)
Title: Optical disk drive
Inventor: KITATANI KENJI
IPC: G11B33/02
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive of which the structure is simple, unfastening of the tray door is prevented, also, the mechanism of the inside can be made hard to see from the opening of a front panel, which has good appearance, and in which trouble is not caused.  <P>SOLUTION: The drive has a front panel 1 having an opening 1a, a disk tray going in and out from the opening 1a and placing the optical disk, a door body 2a closing the opening 1a, two door arms 2b, 2c projected from the door body 2a in the almost U type, and two rotary shafts 2d, 2d attaching the door arms 2b, 2c to the front panel 1 turnably, and also the drive includes a tray door 2 opened by being pressed by the disk tray and a spring 4 wound on one side of the rotary shafts 2d and biasing the tray door in the closing direction. Both ends of a rib 5 provided integrally with the lower wall 1d of the opening 1a of the front panel 1 and projected upward are extended to a position close to the door arms 2b, 2c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327465-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: AOYAMA TARO
IPC: F01N3/20
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of quickly reducing NOx stored in a storage-reduction type NOx catalyst, when transferring to a state capable of reducing NOx stored in the storage-reduction type NOx catalyst, in an exhaust emission control device of an internal combustion engine.  <P>SOLUTION: This exhaust emission control device has a reducing agent adding means for adding a reducing agent into exhaust gas, and the storage-reduction type NOx catalyst. When transferring to a state capable of reducing the NOx from a state of being unable to reduce the NOx though there is a reduction request of the NOx stored in the storage-reduction NOx catalyst, when performing intensive reduction for intensively adding the reducing agent to the storage-reduction type NOx catalyst, a concentration degree when adding the reducing agent is changed in the intensive reduction on the basis of an NOx quantity stored in the storage-reduction type NOx catalyst and the temperature of the storage-reduction type NOx catalyst.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307317-A (JP)
Title: Portable buttock cleaner
Inventor: WASHISAKI RYUZO
IPC: A47K7/08
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable buttock cleaner which is obtained by connecting a main body having a freely expansible accordion structure to a beak part having a spray port at the upper part, is devised to easily clean buttocks with the use of internal water pressure, and also cleans an anus after defecation or private parts in one's period.  <P>SOLUTION: The portable buttock cleaner cleans the buttocks (commonly used as a bidet) with the use of the internal water pressure by connecting the main body having the freely expansible bellows structure as a large feature to the beak part having the spray port at the upper part (in the neck part).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330108-A (JP)
Title: Cell culture vessel and method for transfer injecting cell
Inventor: YOSHIKAWA YOSHIHIRO
IPC: C12M3/00
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell culture vessel readily carrying out the cell culture after splitting operation without a risk of leak even when a culture solution is prefilled before the culture and without a risk of biohazard after completing the cell culture.  <P>SOLUTION: The cell culture vessel comprises a connecting member making a liquid communicative in a closed manner. The cell culture vessel comprises the connecting member which is composed of an elastic member. Furthermore, the connecting member is provided with a plug body having a slit passing therethrough in the vertical directions in the central part, a compressive member peripherally installed in the plug body for compressing and hermetically sealing the slit of the plug body and a tubular member extended downward from the compressive member and having a bore liquidtightly communicating with the interior of the cell culture vessel and the interior of the compressive member and a thin-wall partition wall in the bore.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333011-A (JP)
Title: Deep groove ball bearing
Inventor: MOCHIZUKI JIRO
IPC: F16C33/42
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deep groove ball bearing equipped with a retainer made of a steel plate, wherein rotation torque of a bearing is reduced.  <P>SOLUTION: The retainer 5 of the deep groove ball bearing is made by two annular retaining plates 7 formed from the steel plate by press working, ball retaining parts 8 hemi-spherically swelling are formed at a plurality of spots provided at regular intervals in the circumferential direction of these annular retaining plates 7, these ball retaining parts 8 are made to face each other on the open side to form recessed spherical pockets 9, protrusions 11 are provided at the parts of the pocket 9 with which a ball 4 makes contact, and a low friction thin film 12 comprising a DLC thin film is formed on the surface of the pocket 9. Thereby, the contact area of the ball 4 and the pocket 9 can be reduced, and the rotation torque of the bearing is reduced by suppressing sliding resistance as much as possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT