baber/WOPTO huggingface dataset:
Patent JP-2001019355-A (JP)
Title: Crane tongue communicating device
Inventor: FUJIKAWA YASUTOSHI
IPC: B66C13/40
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To realize on-ground tongue control in a real time, and to manufacture a control device at a low cost, by connecting all the connection with optical space transmission instead of guide radio for traveling and traverse moving, and drum winding cable communication between a crab and a tongue. SOLUTION: Wide-angled optical space transmission devices 12, 13 are provided in two positions of a crab 2, and wide-angled optical transmission devices 12, 14 are provided in two portions of a tongue 3. A communication data is binarized by the transmission devices 11, 13 and 12, 14 to be transmitted mutually bidirectionally, an optical communication view field is secured complementarily each other against an obstacle such as a cable 9, the received binarized data are matching-collated, they are accepted as they are when consistent, and a normal-side data is accepted when one-side data is missed or delayed. Wavelength ranges in the transmission devices 11, 13 and 12, 14 are changed respectively to eliminate mutual interference between the devices.
Patent JP-H0648217-A (JP)
Title: Display device for vehicle
Inventor: IINO TADASHI
IPC: B60K35/00
Filed: 1992-07-24
Abstract: PURPOSE:To increase brightness of a virtual image which can be confirmed from an eye point visually without increasing luminance of a display device by a simple constitution by constituting a first reflecting plate which has light transmission property by a hologram. CONSTITUTION:A first reflecting plate 31a is constituted by a hologram. A second reflecting plate 41 is mounted at such an angle as directing display light L from a display device 21 toward the first reflecting plate 31A. Display light L radiated from the display device 21 transmits the first reflecting plate 31A at a high transmission factor and is reflected at the second reflecting plate 41. The reflected light Lr is reflected at a high reflection factor at the first reflecting plate 31A toward an eye point E. It is, thus possible to brighten a virtual image X which can be visually confirmed from the eye point E without improving luminance of the display device 21.
Patent JP-S5988777-A (JP)
Title: Electrophotographic method
Inventor: IDE YUKIO
IPC: G03G21/00
Filed: 1982-11-12
Abstract: PURPOSE:To prevent the filming of a low surface energy material and obtain a clear copy by using a cleaning member made of a material having prescribed Mohs' hardness. CONSTITUTION:A material containing high-hardness amorphous silicone is used for a photosensitive body and a material having Mohs' hardness of 2.5-5.0 is used for a member which cleans the photosensitive body while contacting with the body. Therefore, the cleaning member does not scratch the photosensitive body and the damage of the cleaning member can also be prevented.
Patent JP-H07167670-A (JP)
Title: Navigation apparatus
Inventor: ENDO AKIRA
IPC: G08G1/0969
Filed: 1994-08-23
Abstract: PURPOSE:To obtain a navigation apparatus in which many pieces of map information including enlarged drawings can be stored in a relatively small storage capacity without excessively increasing the capacities of a storage medium and a storage unit. CONSTITUTION:A signal calculating processor 3 reads information of a dividing point of a road included in map data of a section to be displayed from an information storage unit 4, linearly interpolates them to generate a road map, calculates a vehicle position, and displays it together with the map written with characters and symbols on a display unit 5. The processor 3 reads, when receiving a designation of an enlarged display of the map, position coordinate information of a range to be displayed by enlarging, converts the coordinate information into enlarged position coordinate information, and linearly interpolates the enlarged coordinate information.
Patent JP-H0249186-A (JP)
Title: Charged particle beam measuring instrument
Inventor: YAMADA HIROSHIGE
IPC: H01J37/04
Filed: 1988-08-11
Abstract: PURPOSE:To measure the quality of charged particles only by changing a transfer matrix by changing the transfer matrix by an electromagnet means and then finding the dispersion of a beam image at each time. CONSTITUTION:Transmissive screens 2 and 3 and a quartet-pole electromagnet 14 are arranged in a beam path 1 and fiber scopes 4 and 5 are provided corresponding to said screens 2 and 3. A variable current source 12 controls a current applied to said electromagnet means 14 to apply a different magnetic field to the beam path 1. Consequently, the transfer matrix prescribed by the phase space between the point of the screen 2 and the point of the screen 3 is changed. Then beam images on the screens 2 and 3 are inputted to an image processor 8 through fiber scopes 4 and 5 and CCD cameras 6 and 7 and every time the matrix is changed, the dispersion of the picked-up image is found. Then those transfer matrix and dispersion are used to find the quantity, specially, emittance of the charged particles.
Patent JP-H0950687-A (JP)
Title: Reproducing device
Inventor: ARAI AKIO
IPC: G11B15/087
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To attain a convenient, practical scanning function by suspending the reproduction of the head section of a music in a first specified time after a signal of a specified frequency band is detected and starting the search of the head section of the next music. SOLUTION: When the scan switch is operated, a deck mechanism section 15 is brought to the FF condition where the signal recorded in the recording medium is being reproduced. When the recording section of the next music comes, the S1 signal is brought to the 4 level so that the deck mechanism section 15 becomes the reproducing condition to cause the audio circuit 11 to output reproduced sound from a speaker etc. Even when the vocal section is detected by the time when time T3 is elapsed, the search of the music head is not immediately initiated, but, only after time T3 is elapsed, it is initiated.
Patent JP-H03117093-A (JP)
Title: Method of processing and transmitting stereoscopic television image signal
Inventor: BURUUNO SHIYOKEE
IPC: H04N13/00
Filed: 1990-07-26
Abstract: PURPOSE: To reproduce a stereoscopic picture of an extra quality without damaging compatible pictures by transmitting a compatible picture signal, which is constituted by multiplexing pixels of a pair of right and left pictures of a series of stereoscopic television picture signal, by an analog video channel. CONSTITUTION: When a series of stereoscopic television pictures constituting a pair are processed and transmitted by a transmission link having the analog video channel and an attended digital channel, the compatible picture signals constituted by multiplexing picture elements of a pair of right and left pictures of a stereoscopic picture is transmitted by the analog video channel. Since information from the pair of right and left pictures of the stereoscopic picture are combined in transmitted information in this manner, defects brought about in the case of the presence of a part which is not common to both channels do not occur in the stereoscopic picture reproduced.
Patent JP-S6091386-A (JP)
Inventor: NAKAGAWA TAKESHI
IPC: G09G1/00
Filed: 1983-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0485041-A (JP)
Title: Safety device for sheet-fed press equipped with reversing mechanism
Inventor: SATO TSUTOMU
IPC: B41F33/00
Filed: 1990-07-30
Abstract: PURPOSE:To make it possible to obtain a safety at shifting the printing system from perfecting printing to one side printing and from one side printing to perfecting printing by providing a contact point of a plurality of keep relays which are to be reset by energizing a stepping relay and a keep relay for interlocking a main electric motor. CONSTITUTION:For example, at reversing operation shifting from perfecting printing to one side printing, a start switch button 43D is pressed, so that a stepping coil 43K of a stepping relay is excited to step forward for 1 step and select a contact point No. 3 and energize a relay 44E. As a result, a keep relay 42R is set and a main electric motor is rotated by an energized electromagnetic switch 41Z. Consequently, when a reversing cylinder 13 is positioned in a place adjacent to a reference position at reverse shifting, the stepping coil 43K of the stepping relay is excited and steps forward for 1 step so as to select a contact point No. 4 and energize a relay 44G. With this, a keep relay 42V is set and the energization of the electromagnetic switch 41Z is blocked at its contact point B, so that the main electric motor is interlocked.
Patent JP-S6091452-A (JP)
Title: Task scheduling system of data processor
Inventor: MATSUSHITA MASAYOSHI
IPC: G06F9/46
Filed: 1983-10-26
Abstract: PURPOSE:To improve the using efficiency of a data processor by using a hardware circuit to search repetitively for task waiting for execution of the highest priority which requires the longest execution time among scheduler actions. CONSTITUTION:Hardware flags 21 equivalent to the number of priorities of a task are provided to a control circuit 20 for priority, and the presence or absence is displayed for a task waiting for execution. The relative addresses for the read/write mode of the flag 21 are produced by a controller 22. A counter circuit 24 gives the address information of ''0''-''255'' to the controller 22 when it detects an on-flag of the highest priority. An interface circuit 26 is connected to a central processor and controls the interpretation and execution of an instruction fed from a scheduler.
Patent JP-S6091393-A (JP)
Inventor: NAKADA AKIRA
IPC: G10H7/02
Filed: 1983-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0365054-A (JP)
Title: Dc-dc converter
Inventor: MURANAKA MASAMI
IPC: H02M3/28
Filed: 1989-08-02
Abstract: PURPOSE:To reduce the inductance of the smoothing coil of a filter to a half or less and facilitate the size reduction by a method wherein a DC-DC converter is composed of a first DC-DC converter and a second DC-DC con. verter CONSTITUTION:The voltage of an input DC source 1 is transmitted to the secondary side of voltage converting transformers 2 and 11 by switching devices 5 and 10 through the voltage converting transformers 2 and 11 snd converted into a pulse wave by rectifiers 4 and 12. The ON-period of the switching device 3 is equal to the ON-period of the switching device 10 and the frequency of the pulse wave is twice the operating frequency of the switching devices 3 and 10 and the duty of the pulse wave is also twice the duty of the switching devices 3 and 10. The pulse wave is rectified and converted into a DC voltage by a flywheel rectifier 5, a smoothing coil 6 and a smoothing capacitor 7. With this constitution, the inductance of the smoothing coil can be reduced to a half or less. Further, as the duties of the switching devices 5 and 10 are spread only to 50%, the energy of the voltage converting transformers 2 and 11 can be sufficiently discharged within the OFF-period.
Patent JP-S6353459-A (JP)
Title: Abnormality detector for moisture meter
Inventor: NAGAI HIROSHI
IPC: G01N27/04
Filed: 1986-08-25
Abstract: PURPOSE:To assure the detection of abnormality in a moisture meter immediately before the start of moisture measurement, by detecting abnormality of the moisture meter in linkage with the reversion of a moisture meter motor. CONSTITUTION:A moisture measuring section 1 is provided with a grain particle supply mechanism which supplies grain particles between electrode rolls 2 and 2 one at each specified time and a resistance-voltage conversion circuit 3 converts a resistance between the rolls 2 and 2 into a voltage. When a reversion signal is fed to a motor driving circuit 10 from a microcomputer 5, a moisture meter motor 11 is reversed to start the discharging of grain with husk or the like. The reversion signal is fed to a switch selector circuit 6 to change a mobile contact of a selector switch 4 over to the contact (a) position. The computer 5 samples a reference voltage from a reference voltage generating section 7 to determine the presence of abnormality in an input circuit of the moisture meter and the results of the determination are shown on a display 13 while moisture measurement is stopped in case abnormality is found. This assures the detection of abnormality in the moisture meter immediately before the start of moisture measurement.
Patent JP-H0249227-A (JP)
Title: Structure of optical head
Inventor: HOSHINO SHUICHI
IPC: G11B7/13
Filed: 1988-08-10
Abstract: PURPOSE:To detect a focusing error state satisfactorily even when focus setting is performed by making a reflecting plane to reflect split light pass the intersection of the reflecting plane and the optical axis of the split light, and extending the split that at both sides of a straight line in parallel with a knife edge. CONSTITUTION:A photometric sensor 11 to detect each error state and recording state of focusing and tracking is arranged in the optical path of detecting light 10. The bottom plane of a prism 16 is stuck closely with the light receiving plane 13a of a photodiode 13 on a substrate 12, and polarized reflecting planes 17 and 18 which pass the P-polarized component of the detecting light 10 and reflect the S-polarized component are arranged at the inside of the prism 16 so that the end parts of them can be abutted with each other at a position to pass the optical axis of the detecting light 10. And only the S-polarized component of the detecting light 10 is bi-sected in semicircular shape in a direction intersecting orthogonally to the incident direction of the detecting light 10 setting the abutted end part 19 as the knife edge, and bi-sected light are reflected as split light 10a and 10b in a direction in parallel with the substrate 12. The split 10a and 10b pass the intersection of the reflecting planes 21 and 23 and the optical axis of each split light, and are extended at the both sides of the straight line in parallel with the abutting part 19.
Patent JP-H0858465-A (JP)
Title: Tank lorry furnished with chemical resistant tank
Inventor: HIGASHIDA SHUNJI
IPC: B65D88/12
Filed: 1994-08-24
Abstract: PURPOSE: To use plural chemical resistant tanks as a single tank by way of connecting them in a state not to leave residual liquid by connecting both of connecting cylindrical bodies facing against each other of the adjacent tanks by a tube fitting of chemical resistance to fit on outer peripheral surfaces of top end land parts of the connecting cylindrical bodies. CONSTITUTION: Perfect sealing is performed as a seal tongue piece 13 is press fit on an outer peripheral surface of a head end part of a connecting cylindrical body 7 as a sealant 11 is pressurized inside in the diametrical direction by a sealant holding part 14 of a coupler frame 12. Additionally, as a projected line 7a and an engagement part 15 are engaged with each other, movement of a tube fitting 8 is prevented, and a connection state is certainly maintained. Additionally, an upper end part of each of tanks 3a, 3b, 3c is connected by a breather pipe 9. Consequently, respective tanks 3a, 3b, 3c are integrally connected together and allowed to communicate with each other through the connecting cylindrical body 7 and the breather pipe 9 and they function as a single tank.
Patent JP-2001028103-A (JP)
Title: Recording and/or reproducing device for tape-like recording medium
Inventor: YANO HAJIME
IPC: G11B5/09
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To record and reproduce in real time digital data inputted and outputted at a low speed without imparting load to a magnetic tape. SOLUTION: Assuming that N is the transfer speed of digital data to be inputted from and outputted to an outside, that M is the maximum recording/ reproducing transfer for a magnetic tape 2, that R is the revolution speed of a rotary drum 12 in the case of recording/reproduction of the digital data at the maximum speed M, and that S is the travelling speed of the magnetic tape 2 in the case of the recording/reproduction of the digital data at the maximum speed M; the revolution speed of the rotary drum 12 is set at R×N/M, and the travelling speed of the magnetic tape 2 at S×N/M.
Patent JP-H1025659-A (JP)
Title: Specific fabric and its production
Inventor: IKEYAMA MASAMI
IPC: D06M101/16
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To produce a specific fabric having a soft surface touch feeling, and body and stiffness as a whole feeling by chemically treating at least one surface layer of a polyester fabric obtained by using a hard twist yarn. SOLUTION: This specific fabric is produced by coating a treating liquid having 200-1500 poise viscosity and blended with a component capable of decomposing or dissolving a polyester such as sodium hydroxide on at least one surface of a woven fabric such as a decyne crepe containing a hard twist yarn comprising polyester filaments having single filament denier within the range of 0.1-10de and having >=1,000T/M, further heat treating the coated woven fabric, washing and drying the heat treated fabric to diminish the section area of the polyester filaments brought into contact with the treating liquid to <=80% of the original section area and to cut the filament to form a tapering off shape at everywhere and also making the surface touch feeling soft by raising naps.
Patent JP-H1144174-A (JP)
Title: Hole bending correcting construction method of lase boring
Inventor: KATOU SEISAKU
IPC: E21D3/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To make an excavating position accurate by performing intermediate milling to correct dislocation, and performing the final milling thereafter when a pilot hole is dislocated from a normal position when a shaft is excavated between an underpass and the ground surface. SOLUTION: A pilot hole 4 is bored by adding it while pushing out a drill rod 2 by an excavator arranged aboveground. When the pilot hole 4 is dislocated from a design position 5 when it reaches an underpass, a tip bit of the drill rod 2 is removed, and a milling bit 3b' having a radius not less than a dislocation quantity (d) is installed. Next, intermediate milling is performed while pulling up the rod 2, and a shaft 6' containing the design position 5 is excavated. A milling bit 3b" having a prescribed diameter is installed on the rod 2 set in a normal position (the design position) 5, and the final milling excavation is performed while pulling up the rod 2. Therefore, a shaft 6 according to the design position can be executed.
Patent JP-H0251700-A (JP)
Title: Vacuum insulation piping
Inventor: TAKADA TADASHI
IPC: F16L59/06
Filed: 1988-08-12
Abstract: PURPOSE:To intend to make degassing treatment simplify by constituting constructing components of a vacuum insulation piping with heat resistant materials, while providing a heat resistant radiation reflecting film on outer surface of an inner pipe. CONSTITUTION:An inner pipe 2 transferring liquid nitrogen is enveloped with an outer pipe 1 so as to form an insulating vacuum layer 5 around the outer periphery. The inner pipe 2 is arranged with a bellows 3 absorbing heat expansion difference between the outer pipe 1 and the inner pipe, again, supported with spacers 4 for maintenance of concentricity with the outer pipe 1. Further, radiation preventing material small in radiation rate, for instance Al foil 8, is equipped on the outer face of the inner pipe 2.
Patent JP-H0364565-A (JP)
Title: High strength non-woven fabric
Inventor: ISODA HIDEO
IPC: D04H3/033
Filed: 1989-07-31
Abstract: PURPOSE:To provide the subject non-woven fabric having high strengths in both the longitudinal and transverse directions and excellent punchability and useful for filters by limiting a ratio between the strengths of the non-woven fabric in both the longitudinal and transverse directions in a specific range and specifying the strength of the fabric in the transverse direction at >= a specific value. CONSTITUTION:The objective non-woven fabric is substantially prepared of filaments having an average fiber diameter of <=10mum by a melt blow method and has a DTT/DTM ratio of 1.5-10 between the strength DTT of the fabric in the longitudinal direction and the strength DTM thereof in the transverse direction and the strength of >=5 (g/cm weight) in the transverse direction. For example, polyethylene terephthalate fibers are preferably used as the fibers composing the non-woven fabric.
Patent JP-S6177780-A (JP)
Title: Object detector
Inventor: TATEZUKI KUNIHARU
IPC: G01S17/36
Filed: 1984-09-25
Abstract: PURPOSE:To prevent malfunctioning with a simple construction, by setting the modulation frequency of light signal so that the phase difference between a reference wave light receiving output and the detection wave light receiving output is within 90 deg.. CONSTITUTION:The oscillation frequency of an oscillation circuit 10 of a projection means 1 is adjusted according to the setting of the detection area so that the phase difference between the reflected light from an object X to be detected and a reference light from the reference reflection surface Y will be within 90 deg. at the longest detectable distance. This eliminates the need for using the area where the phase difference causing the malfunctioning is above 90 deg. thereby permitting a simple construction. It combines a phase difference detection output by a phase difference detection means 4 for the reference light receiving output and the detection wave light receiving output, an integration means 5 for integrating the output, a discrimination means 6 for determining whether an object exists or not in a specified distance area based on the level of the integration results and prevents a malfunctioning to detect the existence of an object satisfactorily.
Patent JP-H0642850-A (JP)
Title: Operation control device for freezer
Inventor: KAWAKATSU NORIYASU
IPC: G05D23/19
Filed: 1992-07-27
Abstract: PURPOSE:To prevent an excessive decrease in temperature within a freezer by a method wherein as any one of fans within the freezer shows an abnormal state, a temperature of a parameter of capability control is changed over from a detected value of a blowing temperature sensor becoming unstable due to a disturbance o air to another detected value of a suction temperature sensor reduced by a short circuit of next blowing air. CONSTITUTION:As any one of fans F1-1 to F2-4 within a freezer shows an abnormal state during a refrigeration mode and an abnormal signal is outputted from a photo-coupler, a capability control parameter is changed over from a blowing air temperature to a sucking air temperature. With this control, an input signal changing-over means is constructed. Accordingly, during a refrigeration mode of the freezer device, a degree of opening of an electrical expansion valve EV1, is adjusted in such a manner that a blowing air temperature detected by a blowing air temperature sensor is converged into a control target value by a capability control means and then a temperature within the freezer is controlled by the capability control of the freezer to become a proper value. With such an arrangement, it is possible to prevent an excessive decreasing of the temperature within the freezer.