baber/WOPTO huggingface dataset:
Patent JP-H06215428-A (JP)
Title: Magneto-optical recording medium
Inventor: SHIBATA YASUO
IPC: G11B11/105
Filed: 1993-01-18
Abstract: PURPOSE:To provide the magneto-optical recording medium of simple constitution which can be easily overwritten by using a magnetic layer having the compensation temp. equal to the Curie temp. of the magnetic layer to be used as a recording layer as an initializing layer. CONSTITUTION:The magnetic layer having the compensation temp. equal to the Curie temp. of the magnetic layer to be used as the recording layer W of the magneto-optical recording medium D having the recording layer W consisting of an amorphous alloy of a heavy rare earth metal and transition metal and the initializing layer I on a substrate 1 is laminated as the initializing layer I on the recording layer W. The good overwriting is executed on the recording layer W by previously adequately setting the relative relation of the magnetic characteristics of both magnetic layers of the recording layer W and the initializing layer I and the polarities of the bias magnetic fields of a permanent magnet Mw for information writing. Then, the magneto-optical recording medium which can be overwritten by the extremely simple means 15 easily obtd.
Patent JP-2000221451-A (JP)
Title: Antiglare device
Inventor: KOMATSU AKIRA
IPC: G02B27/28
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To achieve an effect whatever the circumstances are without deteriorating visibility by providing an illuminator with a filter radiating only right-handed or left-handed circularly polarized light and a light receiving device with a filter transmitting only the circularly polarized light whose rotating direction is the same as the circularly polarized light filter of the illuminator. SOLUTION: The illuminator 2 mounted on an automobile 1 is equipped with the circularly polarized light filter 4 so as to radiate the right-handed circularly polarized light. The light reflected by a body to be observed 8 is made incident on the light receiving device 3 equipped with a circularly polarized filter 5. An image caught by the device 3 is shown to a driver 7 through a display device 6. At such a time, by using an infrared lamp as the radiating device 2 and an infrared camera as the device 3, a clear image is obtained even when it is foggy. Besides, if the radiated light is infrared light, glare is not given to the driver of the automobile that is not equipped with an antiglare device. Then, it is effective to confirm safety at a long distance that what is called low beam does not reach.
Patent JP-S55128095-A (JP)
Title: Paper stock supplying method and apparatus
Inventor: BURONISUROO RADOBUAN
IPC: D21F1/02
Filed: 1980-02-26
Abstract: A jet of liquid (3) is deposited from a reservoir outlet (2) on to a moving surface (4) located below the outlet. Desposition is effected by discharging a jet of the liquid on to the underside of a curved guide member (5) which is disposed between the outlet and the moving surface and which is oriented so as to cause the liquid to flow down the member on its underside so that its direction of flow approaches the direction of travel of the moving surface. 
<??>The invention is particularly advantageous in the production of paper webs, especially multi-layer paper webs on a Fourdrinier paper-making machine.
Patent JP-S57136634-A (JP)
Title: Recorder
Inventor: NAGASAWA TAKESHI
IPC: G03B1/60
Filed: 1981-02-19
Abstract: PURPOSE:To improve usability by preventing the erroneous operation of a user by controlling the operation of a photographic paper feed part according to the presence of a subject when a remaining-film-amount detecting circuit operates. CONSTITUTION:When a fed subject is detected by a photodetecting element 7, a capstan roller 21 rotates through a driving circuit 64 to advance a film synchronizing with the subject. When the amount of an unexposed film becomes less as photographying continues and a remaining-amount detecting sensor 27 operates, a warning driving circuit 67 is driven to generate a warning of the detection of the remaining amount of the film. At this time, when the subject is present, a sensor 28 detects the subject and a monostable multivibrator 53 is operated by the output of a detecting circuit 51 to continue paper feeding operation for a certain time. When the subject is not present, the monostable multivibrator 53 is not operated and a paper feed roller 5 stops.
Patent JP-H08194479-A (JP)
Title: Musical tone modulating device
Inventor: OKAMURA KAZUHISA
IPC: G10H5/02
Filed: 1995-01-17
Abstract: PURPOSE: To provide a musical tone modulating device which generates a sine wave of a very low frequency using a simple constitution without using a memory to store the sine wave. CONSTITUTION: A DSP is composed of a multiplier 12, shifter 14, address 15, 24, a full-wave rectifying means 16, temporary memory 18, coefficient register 10, micro-program register 20, address register 21, address controller 22, and selectors A11, B13, C19, D17. The data from the coefficient register 10 or an internal bus is supplied to the selector A11, and the pieces of data to be fed to the multiplier 12 and shifter 14 are selected in conformity to the select signal given by the micro-program register 20. This selection enables the desired calculation of linear multiplication, pseudo-exponent multiplication, and infinitesimal coefficient multiplication.
Patent JP-2000223809-A (JP)
Title: Fire-resistant circuit forming substrate
Inventor: OBAYASHI TAKASHI
IPC: H05K1/11
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a circuit forming substrate which does not contain a harmful substance such as halogen and has superior adhesive strength, heat resistance, and fire resistance as a circuit forming substrate having metal foils on both its surfaces. SOLUTION: Desired characteristics are obtained by incorporating 3 to 30 wt.% nitrogen, phosphor us or silicon in the impregnated resin structure of a porous base material 41 for a circuit board obtained by connecting metal foils 45 with conductivity by conductive compositions 44 charged in through holes 43 bored in the porous base material 41, compressing the porous base material, and making the conductive compositions dense.
Patent JP-2000151966-A (JP)
Title: Communication terminal equipment
Inventor: KAGAWA TETSUYA
IPC: H04N1/32
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To execute communication with optimum setting corresponding to line quality by calling a combination when a destination telephone number which is inputted/designated is symbol rate-limited, giving information to an opposite reception-side as use possible symbol rate combination information of a self-device and executing communication. SOLUTION: When an original is set in a scanner 5 and the designation of a destination telephone number is inputted by a single operation, and an abbreviated or direct dial, a system control part 2 gives a communication start indication, depresses the start key of an operation display part 8 and recognizes the setting of a limit effective flag corresponding to the designated destination number. When it is not set, it is informed to a reception-side, whole symbol rates that can be set by V.34 as symbol rates which a self-device can use are set to be effective and communication is executed. When it is set, the combination of the symbol rates designated by a symbol rate limit value registered in accordance with the destination as the symbol rates which the self-device can use is set to be effective, the destination is called and communication is executed.
Patent JP-S62182380-A (JP)
Inventor: YAMASHITA HIROFUMI
IPC: A45C11/00
Filed: 1986-02-05
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-S62180219-A (JP)
Title: Measured value processing method for ultrasonic flow meter
Inventor: MAKI MASAHARU
IPC: G01F1/66
Filed: 1986-02-05
Abstract: PURPOSE:To improve measurement accuracy and to shorten a measurement time by employing a measured value right after the latest abnormality data as normal data when the frequency of continuous detection of abnormality data exceeds a reference frequency. CONSTITUTION:Received signals R from ultrasonic transmitter and receivers 3A and 3B are outputted C from a counter circuit 7 through a switching circuit 5 and a receiving circuit 6. Then, the difference in propagation time between new and old data is computed by a propagation time computation part 12 with the output C. Then when a time difference comparing and deciding means 13 decides that the difference between new and old time difference data is smaller than a reference value, the measured value based upon the latest time difference data is employed as normal data and when not, the up-to-data time difference data is discarded as abnormal measurement data and the frequency of continuous detection of abnormal data is counted 20A. Then, when this frequency of abnormality detection exceeds a reference value, a measured value obtained right after the latest abnormality data is employed as normal data. Consequently, the measurement accuracy is improved.
Patent JP-H04330546-A (JP)
Title: Process input/output device
Inventor: YASUI HITOSHI
IPC: G06F13/00
Filed: 1991-02-18
Abstract: PURPOSE:To always correctly hold set information, which is stored in a memory of an input/output unit, regardless of unit replacement, system power failure/ restoration, and noise. CONSTITUTION:A control operation device is provided with a command sending means 16 sending check data representing set information of the input/output unit together with a communication command at the time of communication with this input/output unit, and the input/output unit is provided with a check data generating means 31 which generates check data from set information sent from the control operation device, a set information storage means 32 which stores set information sent from the control operation device and generated check data in a memory, and a set information discriminating means 33 which collates check data stored in the memory and check data sent together with the communication command to discriminate whether set information stored in the memory is accurate or not.
Patent JP-H06214640-A (JP)
Title: Travel controller for mobile object
Inventor: SAWAGUCHI MASAHIKO
IPC: G05D1/00
Filed: 1993-01-18
Abstract: PURPOSE:To surely recognize the position of a mobile object by eliminating the dead angles against the mobile object included in a work area and photographed by an ITV camera and also to simplify the setting of the work area and the travel control of the mobile object. CONSTITUTION:A selector circuit 13 selects one of plural ITV cameras 5 which photograph an overall view of a work area in the different directions. An image processor 16 identifies the image of a light source 3 provided on a mobile object 1 based on the image data acquired by the selected camera 5. Then the relative position coordinates of the mobile object 1 in the work area is recognized by the image of the source 3, and the position coordinates is compared with the prescribed traveling path information. At the same time, the mobile object 1 is automatically driven by radio transmission along the traveling path. When the mobile object 1 enters in a dead angle of the selected camera 5, a selection command is given to the circuit 13 from a camera switching part 18a of an input device 18. Thus the circuit 13 selects an optimum camera 5.
Patent JP-2000220676-A (JP)
Title: Abrasion warning device for frictional material
Inventor: IKEDA TAKASHI
IPC: F16D66/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To make one means cover both the functions of a means for mounting an abrasion probe to the back plate of a frictional member with a retainer attached thereto, and a means for fixing an insulating lead wire to the probe body of the probe. SOLUTION: An abrasion probe 14 is so constituted that the leg parts 18b and 18c of an U-shaped insulating lead wire 18 are inserted into the through hole 16a and 16b in the axial direction of a probe body 16, and the probe body 16 is fitted in a back plate in such a way that the U-shaped bent part 18a of the insulating lead wire 18 will be positioned at the abrasion limit position W of an abrasion material 12. A slit 16f deeply in the radial direction arriving at the through holes 16a and 16b in the axial direction, is formed all over the entire circumference at the outer circumference of the probe body 16 projected out to the back plate side 10 far from the frictional material 12. A retainer 24 is locked in the inside of the slit 16f, and this constitution thereby prevents a column shaped probe body 16 from coming off with respect to the back plate 10. Besides, the leg parts 18b and 18c of the insulating lead wire 18 exposed out of the through holes 16a and 16b in the axial direction are fixed to the probe body 16 by the insulating lead wire fixing part of a retainer leg part.
Patent JP-H11211768-A (JP)
Title: Electric field strength transmission device, electric field strength reception device, electric field strength analysis system, and electric field strength analysis method
Inventor: AOYAMA CHIAKI
IPC: H04W16/18
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To easily find a region where an electric field strength is weak for installing a base station appropriately by transmitting current position data for indicating the current position of an own vehicle being detected by a position detection means and electric field strength data for indicating the strength of an electric field being detected by an electric field strength detection means. SOLUTION: An electric field strength transmission device comprises an antenna 10, a reception device 11, a navigation system 12, an information accumulation device 13, a transmission device 14, and an antenna 15. Also, the navigation system 12 comprises a vehicle speed sensor 20, a yaw rate sensor 21, a GPS device 22, and a navigation device 23. As a result, by driving a vehicle where the electric field strength transmission device is mounted in the entire service area of an automobile telephone system, electric field strength data can be transmitted. Also, since the current position data can be obtained from the navigation system, the number of hardware and software for configuring the electric field strength transmission device can be reduced.
Patent JP-H02206100-A (JP)
Title: Semiconductor memory
Inventor: IKENAGA SHINICHI
IPC: G11C11/409
Filed: 1989-02-03
Abstract: PURPOSE:To shorten the time for a complicated test and to easily detect a memory failure by dividing a data line for reading out a memory cell signal into sub-arrays by one piece of word line so that an access can be executed by a sub-array unit. CONSTITUTION:A signal is written in all memory cells MCA0, MCA1-MCD0, and MCD1 of each sub-array, one piece of word line, for instance W0 is selected by an X decoder XD, and a memory cell signal connected therewith is read out of data. Subsequently, four sub-Y decoders YDA-YDD select one data line of the corresponding sub-arrays AA-AD, for instance, DA0. In this case, switches SA0-SD0 are opened by a signal phii0. Memory signals on data lines DA0-DD0 are processed by detecting circuits TCA0-TCD0, respectively and inputted to a logical gate TL through an output line TLO, and whether the memory is operating normally or not is outputted to the outside of a chip. In such a way, the time for a complicated test is shortened and a memory failure can be detected easily.
Patent JP-H03230402-A (JP)
Title: Guide light apparatus
Inventor: AKIBA KATSUMI
IPC: G09F13/04
Filed: 1990-02-02
Abstract: PURPOSE:To improve the workability during maintenance and inspection by removably fitting a bottom plate with a groove to be inserted with a display plate to a main body connected with a pair of end covers provided with grooves to be inserted with the display plate between it and fitting metals. CONSTITUTION:An apparatus main body 1 provided with grooves 5' on both sides of fitting metals 9 fitted with a fluorescent lamp and a bottom plate 2 with grooves 5 to be inserted with a display plate 4 on both sides are suspended with V-shaped suspension springs 6. Hooking folded pieces are provided on both tips of the springs 6, when the bottom plate 2 is pulled down with a hand, the hooking folded pieces are hooked on the hooking pieces of the fitting metals 9 or the end covers 3, and the tip of the display plate 4 fitted to the bottom plate 2 is hooked on the lower ends of the covers 3 by B. The replacement and maintenance and inspection of a lamp 8 can be performed through a gap where the display plate 4 is pulled down together with the bottom plate 2.
Patent JP-S58141186-A (JP)
Inventor: YAMADA MASAAKI
IPC: D06F37/40
Filed: 1982-02-16
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-S56119347-A (JP)
Title: Machine tool provided with plurality of tool magazine
Inventor: OCHIAI YOSHIKI
IPC: B23Q3/155
Filed: 1980-02-26
Abstract: PURPOSE:To improve the operating ratio of the machine tool by a method wherein during the use of one of two tool magazines, the other tool magazine is moved to the side of a column to alter a preparatory plan of the tool. CONSTITUTION:To apply machining by the tool magazine M2 after the machining by the tool of the tool magazine M1, the tool magazine M1 is shifted from a holder 27 onto a support means 53 of a magazine holder 52 by the operation of a shift cylinder device 57. Then, the operation of a driving motor rotates the magazine holder 52 to turn round the reserve tool magazine M2 having already been finished in the preparatory alternation at a wait position P2 to an array position P1 and to turn round the tool magazine M1 located at the array position P1 to the wait position P2, respectively, and positions them. Thereafter, the tool magazine M2 is shifted onto the holder 27 and positioning clamped on a dividing plate to perform the following machining by means of the tool of the tool magazine 2.
Patent JP-2000224327-A (JP)
Title: Portable telephone set
Inventor: SAKAGUCHI KAZUAKI
IPC: H04M1/725
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent useless consumption of a battery without the need for a user to operate a power supply even in the case of conducting communication using image data. SOLUTION: The title portable telephone set is provided with an image data monitor section 9 that monitors whether or not image data are stored in an image data buffer 10 and with an earphone jack monitor section 8 that monitors whether or not an earphone 7 is connected to an earphone jack 6. A control section 1 sets a power supply for a display section 5 to an ON state only when the image data monitor section 9 detects that the image data buffer 10 stores the image data and the earphone jack monitor section 8 detects that the earphone 7 is connected to the earphone jack 6.
Patent JP-S60168471-A (JP)
Inventor: NISHIYAMA TETSUJI
IPC: A63B37/00
Filed: 1984-02-10
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-H01200382-A (JP)
Title: Wet type developing device
Inventor: KOBAYASHI YUICHI
IPC: G03G15/10
Filed: 1988-02-05
Abstract: PURPOSE:To obtain an invariably uniform image without increasing a development time by raising the temperature of a liquid developer in the beginning of mixing forcibly and putting the liquid developer in a stationary state in a short time. CONSTITUTION:The liquid developer 16 is prepared by using the toner and solvent in the toner bottle 18 and solvent bottle 19 in a developing tank 17 and the liquid temperature of the liquid developer 16 is measured; when the liquid temperature is below prescribed temperature, a heater 26 is turned on to heat the liquid developer 16. When the liquid temperature reaches the prescribed temperature, the heater 26 is turned off and a 1st pump 20 is put in operation to send the liquid developer to a drum system and a cleaning system, thereby lowering the liquid temperature. Thus, the developer temperature is raised forcibly to accelerate the ionization of the toner and put the developer in the stationary state in a short time, so the invariable uniform image is obtained.
Patent JP-H04239817-A (JP)
Title: Bicmos semiconductor integrated circuit
Inventor: FUKUSHIMA TOSHINAO
IPC: H03K19/08
Filed: 1991-01-23
Abstract: PURPOSE:To reduce the delay time of a NOR circuit. CONSTITUTION:With an H level impressed to an input terminal 1 or 2, a P- channel MOS transistor(TR) 11 or 12 is turned off, an N-channel MOS TR 21 or 22 is turned on and an NPN bipolar TR 33 or 34 is turned on. Thus, the bipolar TR 31 is turned off and the bipolar TR 32 is turned on, then an output terminal 3 goes to an L level. The drive capability of the NPN bipolar TRs 33, 34 is higher than that of the N-channel MOS TR.
Patent JP-S63192001-A (JP)
Title: Reflection-prevented optical parts made of synthetic resin
Inventor: NISHIYAMA SHIGERU
IPC: G02B1/111
Filed: 1987-02-04
Abstract: PURPOSE:To improve the adhesiveness of an antireflection layer to a greater extent and to obviate generation of cracks by fluorinating the surface layer itself of optical parts, thereby forming the antireflection layer thereon. CONSTITUTION:The refractive index of the surface layer of the optical parts made of a transparent synthetic resin decreases and the antireflection layer is formed, when said optical parts are treated by gaseous fluorine to fluorinate the surface layer of the optical parts themselves. The gaseous fluorine is used after said gas is diluted by an inert gas, for example, nitrogen, helium or argon down to about 1-20vol.%, more preferably about 1-10vol.% concn. The surface layer which is to be fluorinated to the antireflection layer has no distinct boundary from the optical parts but is preferably formed to have the optical film thickness corresponding to odd times of 1/4lambda when a reference wavelength is designated as lambda.
Patent JP-H03219878-A (JP)
Title: Acetic acid-resistant gene, plasmid containing the same and transformed acetobacter
Inventor: FUKAYA MASAHIRO
IPC: C12N15/52
Filed: 1990-02-05
Abstract: PURPOSE:To improve the resistance of microorganism to acetic acid and the efficiency of acetic fermentation by using an acetic acid-resistant gene originated from a microorganism of genus Acetobacter and having specific molecular size and restriction map. CONSTITUTION:The objective acetic acid-resistant gene is originated from a microorganism of genus Acetobacter and has a molecular size of about 5.6 kilobase and a restriction map shown by the figure. Any microbial strain belonging to genus Acetobacter and exhibiting resistance to acetic acid can be used as the source for the acetic acid-resistant gene. The microorganism is e.g. Acetobacter aceti No.1023 or Acetobacter aceti IFO 3284. It is necessary for the manifestation of each gene to link a gene having promoter activity functioning in conventional host to each resistant gene in a manifestable state. The original promoter of the acetic acid-resistant gene, other gene having promoter activity and originated from acetobacter of an E.coli promoter manifestable in acetobacter can be used as the promoter for the manifestation of acetic acid-resistant gene in acetic bacteria of genus Acetobacter or Gluconobacter.
Patent JP-H04263509-A (JP)
Title: Surface acoustic wave device
Inventor: IKADA KATSUHIRO
IPC: H03H9/25
Filed: 1991-02-19
Abstract: PURPOSE:To obtain an enough attenuation amount out of a band as a filter. CONSTITUTION:A multilayered substrate 23a is used as one part of a packaging member at least, and two ground patterns 25a and 26a extending onto mutually difference layers are formed on the multilayered substrate 23a. A ground terminal on the input signal side of a surface acoustic wave element 35a and a ground terminal on the output signal side are respectively separately pulled out by these two ground patterns 25a and 26a through bonding wires 36a and 37a.