baber/WOPTO huggingface dataset:
Patent JP-S58111704-A (JP)
Title: Optical measuring device for mechanical quantity
Inventor: UEDA TOSHITSUGU
IPC: G01D5/26
Filed: 1981-12-25
Abstract: PURPOSE:To perform highly accurate measurement of a mechanical quantity in a simple constitution, by irradiating coherent light to a movable part and a fixed part, and computing a frequency signal, which is obtained by performing heterodyne detection of an output frequency signal caused by interference fringes formed on an image sensor. CONSTITUTION:The laser light from a laser 1 is inputted to a movable reflecting surface 41 and a fixed reflecting surface 42 which is slanted by an angle theta with respect to a light axis through a lens 2 and a half mirror 3. The reflected lights from the reflecting surfaces 41 and 42 are reflected by and transmitted through the half mirror 3 and form the interference fringes on the image sensor 5. When the movable reflecting surface 41 is moved by (x), the interference fringes are moved. A frequency signal (f) from the image sensor 5, which is driven by a clock signal fc, is mixed with a neighboring frequency fR in a mixer 6. The heterodyne detected signal is inputted into a operating circuit through a low pass filter 7 and counter 8. The displacement and speed of the movable reflecting surface 41 are computed. Thus the highly accurate measurement of the mechanical quantity can be performed in the simple constitution.
Patent JP-H0331873-A (JP)
Title: Image processor
Inventor: TOO KIMIHIKO
IPC: G03G15/00
Filed: 1989-08-22
Abstract: PURPOSE:To eliminate the necessity of optionally preparing an IC card key which is relatively not frequently used by providing an inputting means for instructing mode data transmission to a main body device on a data recording medium side and setting the operation mode of the main body device based on the transmitted mode data. CONSTITUTION:For the IC card connector 203 of a copying machine which carries out image processing, the connecting part 30 of the IC card 200 is detachably provided. The IC card 200 possesses the copy mode load key 18 which instructs the setting of the recorded copy mode data to the copying machine main body. Therefore, when the mode data transmission is instructed by the copy mode load key 18 under the condition that the IC card 200 and the copying machine main body are connected, the image processing mode data registered on the IC card 200 is transmitted to the copying machine side, and based on the data, the image processing mode is set to the copying machine side. Therefore, the IC card key which is relatively not frequently used is not necessarily prepared optionally on the copying machine side.
Patent JP-S6372077-A (JP)
Inventor: SHINOHARA MASAHIDE
IPC: H01R13/03
Filed: 1986-09-12
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-H0378765-A (JP)
Title: Recording system device
Inventor: SUGAWARA KOICHI
IPC: G03G15/00
Filed: 1989-08-22
Abstract: PURPOSE:To facilitate the connecting operation of system units and caster locking operation and to improve operation efficiency by releasing the caster lock by means of operating an operating member, permitting one unit to be adjacent to other unit, connecting a connecting metal fitting with a connecting part by releasing the operation of the operating member and simultaneously locking the caster. CONSTITUTION:One system unit 14 is provided with the operating member 27 and in the case of shifting the system unit 14, the connecting metal fitting 21 is operated by means of operating the operating member 27 and simultaneous ly the locking of the caster 19 is released. Then, when the shifted unit 14 is permitted to be adjacent to other system unit 11, by releasing the operation, the connecting metal fitting 2 is restored, the fitting is connected with the connecting part 17 and the caster 19 is locked. Thus, the system unit connecting operation and the caster locking operation are facilitated and the operation efficiency is improved.
Patent JP-S60107749-A (JP)
Title: Optical disk inspecting device
Inventor: MIYAZAKI TOMIYA
IPC: G11B7/00
Filed: 1983-11-15
Abstract: PURPOSE:To detect exactly a drop-out of a disk having a different reflection factor by one device, by providing a detection control means for controlling a means for detecting average reflected light fron an information track and a means for detecting dust, a defect, etc. of the information track in accordance with the average reflected light. CONSTITUTION:Reflected light from a disk 7 is made incident on a photodetector 15, and outputs of the photodetector 15 are distributed to a drop-out comparator circuit 16 and a low-pass filter circuit 18. The output of the photodetector 15 passes through the low-pass filter 18, by which what is called a drop-out component such as dust, a defect, etc., and a high frequency signal of an address signal and a sector signal, etc. existing in an information track of the disk 7 are eliminated, and a voltage of an average reflected light quantity of the information track of the optical disk 7 is outputted. A drop-out is detected in the drop- out comparator circuit 16 by a drop-out detecting level corresponding to the average reflected light quantity of the information track of the optical disk 7, and the number of drop-outs, etc. are counted and inspected by a drop-out counter circuit 17.
Patent JP-S59106555-A (JP)
Inventor: NOGUCHI MASARU
IPC: D04H1/736
Filed: 1982-12-10
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-H0637547-A (JP)
Title: Frequency demodulator
Inventor: MIURA KATSUNORI
IPC: H03D3/00
Filed: 1992-07-20
Abstract: PURPOSE:To attain the miniaturization and cost reduction of a frequency demodulator used in a video recorder. CONSTITUTION:A single low-pass filter LF to which a frequency demodulation audio signal reproduced by a video head is inputted is provided. The series circuit of resistors R1 and R2 which decide the demodulation frequency band area of the low-pass filter LF, a resistor R3 connected to the resistor R1 in series via a switch SW1, and a resistor R4 connected in parallel with the resistor R2 via a switch SW2 are provided. The on/off control of the switches SW1, SW2 are performed by a switching pulse synchronized with a head switching signal which switches the video head. This demodulator is comprised in such a way that the demodulation frequency band area of the filter can be widened when the switches SW1, SW2 are turned on, and it can be narrowed when they are turned off.
Patent JP-H1065863-A (JP)
Title: Facsimile equipment
Inventor: SUGIMOTO HIDESHI
IPC: G08B5/22
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment that is provided with a function transferring automatically a video image of a visitor to the user's home to an equipment with a telephone number having being registered in advance when the user is absent. SOLUTION: A still image reception section 2 receives an analog video signal catching a video image of a visitor in a timing when the visitor stands in front of a video doorphone 1 and depresses a visit button, and the section 2 converts the signal into a digital signal to generate digital data of a still image. The image data are stored in a memory 4. After the processing above, the image data stored in the memory are sent automatically to an equipment with the telephone number of a visit location of the user registered in advance by a line control section 5 in a facsimile text form.
Patent JP-S6194063-A (JP)
Title: Toner
Inventor: NAKAJIYOU TOSHISUKE
IPC: G03G9/087
Filed: 1984-10-15
Abstract: PURPOSE:To enhance the fixability and the storage stability of a toner by incorporating an organically treated inorg. pigment in a thermoplastic resin to form an electrophotographic color toner. CONSTITUTION:The color toner is obtained by mixing the organically treated inorg. pigment obtained by coating the surface of the pigment, such as alumina, barium titanate, or magnesium carbonate, with a resin, the thermoplastic resin, such as a styrene-acrylate copolymer, wax, and carbon black, etc. Since said treated inorg. pigment can well disperse the pigment, such as carbon black, into the resin, the obtained toner is enhanced in fixability, storage stability, and life stability.
Patent JP-H05225756-A (JP)
Title: High-density large-capacity storage device
Inventor: RICHIYAADO ANTONIO TOUPIN
IPC: G11B7/13
Filed: 1992-08-13
Abstract: PURPOSE: To provide a large capacity storage device, whereby recording with extremely high density of a data bit is executed. CONSTITUTION: A recording medium sheet 20 storing the data bit and the planar integrated array 36 of converters arranged to be a matrix are arranged, so as to permit the column of the converter to be at an acute angle θ with respect to an action axis 34. Relative action along the action axis 34 is given between the recording medium sheet 20 and the converter array 36. Since an area occupied by the converters 60 themselves inside the respective converter areas 62 of the converter array is small, relation is made to be the acute angle one so that tracks 64 where the respective converters 60 trace along the action axis 34 are made to be dense.
Patent JP-S60108824-A (JP)
Inventor: JIYATSUKU ERU JIYUUERU
IPC: G02F3/00
Filed: 1984-10-15
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-H021463-A (JP)
Title: Novel physiologically active compound ks-506 and production thereof
Inventor: KURODA KAZUTOSHI
IPC: A61P43/00
Filed: 1988-08-30
Abstract: NEW MATERIAL:A compound expressed by the formula [X and Y are single bond or -C(=O)-]. USE:Useful as medicines, such as bronchodilator, cardiotonic agent, vasodilator, hormone secretion promoter or antiallergic agent. PREPARATION:A microorganism, e.g., Mortierella.vinacea KAC-1436 (FERM P-1776), belonging to the genus Mortierella and having the ability to produce KS-506 compound is cultured in a culture medium to produce and accumulate the KS-506 compound in the culture and collect the KS-506 compound expressed by the formula from the above-mentioned culture. The culture is carried out at 15-30 deg.C temperature and about a neutral pH using glucose, fructose, stabilose, etc., as a carbon source, and NH4Cl, ammonium sulfate, etc., as a nitrogen source and inorganic substances by a shaking, spinner culture method with aeration, etc.
Patent JP-S61184494-A (JP)
Inventor: KUROODO BARUBIYA
IPC: G21D1/00
Filed: 1985-09-26
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-S6277299-A (JP)
Title: Stern tube bearing device
Inventor: IKEUCHI AKITAKA
IPC: F16C33/10
Filed: 1985-10-01
Abstract: PURPOSE:To suppress the increase in the frictional resistance of a rear stern tube bearing in stormy weather or the like, by providing displacement sensors in the through holes of the back metal member and white metal member of the bearing, and ultrasonic vibrators in through holes extending to the outside circumferential surface of the white metal member in the lower portion of the bearing. CONSTITUTION:Each of a stern tube bearing 1, an intermediate bearing 4 and a main engine bearing 5 comprises a white metal member 6 and a back metal member 7. Displacement sensors 9 are provided in through holes 8 extending through the members 6 and 7 of a rear stern tube bearing 1a. Ultrasonic vibrators 11 are provided in through holes 10 extending to the white metal member 6 through the back metal member 7 in the lower half portion of the bearing 1a. Lubricating oil can thus be easily brought in between the white metal member 6 and a propeller shaft 2 to much suppress the increase in the frictional resistance of the bearing 1a in stormy weather, at the time of starting and stoppage, or the like.
Patent JP-S6458891-A (JP)
Title: Solenoid valve device
Inventor: KOBAYASHI YASUNORI
IPC: F16K31/06
Filed: 1987-08-28
Abstract: PURPOSE:To make two-type pressure sources alternatively connectible to load by installing each passage to be interconnected to the load in both first and second valve chests being mutually and contrarily connected to either pressure source according to the excitedness of a stator core. CONSTITUTION:When a stator core 10 is magnetized in the positive direction, a moving core 32 is suction-slidden and comes into contact with the stator core 10. At this time, a moving core 52 is repulsively slidden by a magnetic pole S pole to be induced by another end of the stator core 10 and comes into contact with a valve seat 48 to be installed in an opening of a passage 46. Consequently, atmospheric air is led into a second valve chest 44 via a passage 16, and the air is led into a diaphragm chamber 4 as well via a passage 50, thus a vehicle is controlled to be two-wheel drive. In contrast with this, when the stator core 10 is magnetized in the negative direction, these moving cores 32 and 52 are slidden in the reverse direction, varying the contacting member, whereby negative pressure in an intake manifold is led into the diaphragm chamber 4 and the atmospheric air is led into another diaphragm chamber 6, thereby controlling the vehicle to four-wheel drive.
Patent JP-H06222027-A (JP)
Title: Diamond schottky diode and gas sensor and chemical substance sensor utilizing it
Inventor: YASUKO FUON UINDOHAIMU
IPC: H01L29/16
Filed: 1993-08-31
Abstract: PURPOSE:To provide a diamond Schottky diode, and a gas sensor employing it, in which the electric capacitance/voltage characteristics have low frequency dependence. CONSTITUTION:A gas sensor 10 comprising a Schottky diode has a Schottky contact 12 on the first surface 11a of a diamond layer 11 and an ohmic contact 13 on a second surface 11b wherein the diamond layer 11 has a heavily doped region 11c contiguous thereto for forming a low resistance ohmic contact 13. Consequently, frequency dependency of electric capacitance/voltage characteristics is lowered significantly in the gas sensor 10 as compared with a Schottky diode or a gas sensor having no heavily doped region 11c contiguous to the ohmic contact 13. In order to form an ohmic contact having contact resistance of 10<-3>omega.cm<2> or less, concentration of boron is preferably set at 10<20>atoms/cm<3> or above in the heavily doped region. The ohmic contact 13 is preferably formed on a surface opposite to the Schottky contact 12.
Patent JP-S60109394-A (JP)
Title: Optical switch device
Inventor: MURAKAMI KOUZOU
IPC: H04B10/00
Filed: 1983-11-18
Abstract: PURPOSE:To decrease the loss of an optical signal and to make it possible to manufacture a large-scale optical matrix switch by providing a light changeover switch which switches the light signal from common lead-in lines selectively. CONSTITUTION:Optical fundamental lattices 10a-10d with plural lead-in lines and lead-out lines are arranged in the matrix condition in the column direction and in the row direction. For example, when the optical signal from common lead-in lines a1 is outputted to common lead-out lines b2, a light changeover switch 14a is controlled by the control signal from an input terminal c3, and a lead-in line i1 of the optical fundamental lattice 10a is switched so that the light signal will be added. The optical fundamental lattice 10a is controlled so that the optical signal will be outputted from a lead-out line t2 at the route expressed by a dotted line by a control signal sent from an input terminal c1. The optical signal from the lead-out line t2 of the optical fundamental lattice 10a is outputted to the common lead-out lines b2 through an optical synthesizer 12b which is combined with the lead-out line t2 of the optical fundamental lattice 10c.
Patent JP-S6198160-A (JP)
Title: Dc power source
Inventor: KUWATA YUTAKA
IPC: H02M7/06
Filed: 1984-10-17
Abstract: PURPOSE:To simplify a controller and to improve the reliability by detecting the DC output voltage supplied to a load side to vary the conduction period of a semiconductor switch. CONSTITUTION:The voltage of a commercial AC power source 1 is switched by a switching unit 10, and a high frequency AC voltage is generated from the output side of a high frequency transformer 5. This controller 11 has a phase detector 50 of the power source 1, a synchronous oscillator 60, a triangular wave generator 70, a step wave generator 80, and comparators 90, 91, detects the DC output so that the output becomes constant, and turns ON and OFF semiconductor switches 13, 14 in high frequency to control the pulse width. Thus, when the output voltage drops, the conduction periods of the switches 13, 14 are increased to increase the output voltage, thereby stabilizing it.
Patent JP-S6193822-A (JP)
Title: Surfactant
Inventor: TSUBONE KAZUYUKI
IPC: C09K23/42
Filed: 1984-10-15
Abstract: PURPOSE:To enhance emulsion stability, by preparing a surfactant from N-(3- alkoxy-2-hydroxypropyl)-N-methylaminoethanol phosphoric ester represented by a specific chemical formula. CONSTITUTION:1-10mol times of pyrophosphoric acid is added to a solution prepared by dissolving N-(3-alkoxy-2-hydroxypropyl)-N-methylaminoethanol represented by formula I (wherein R is a capryl group, a lauryl group, a myristyl group, a palmityl group, a stearyl group or an oleyl group) in a benzene solvent (concn.; 1.0-8.0wt%) and phosphoric esterification reaction is performed at room temp. for 2-10hr under stirring. Formed N-(3-alkoxy-2-hydroxypropyl)- N-methylaminoethanol phosphoric ester is separated and purified by using high performance liquid chromatography.
Patent JP-S6277819-A (JP)
Inventor: OBARA TAKESHI
IPC: H02P23/07
Filed: 1985-09-30
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-H0378970-A (JP)
Title: Solid electrolyte fuel cell
Inventor: SHINOZAKI KENICHI
IPC: H01M8/04
Filed: 1989-08-22
Abstract: PURPOSE:To retard drop in power generation capacity and deterioration of an oxygen electrode by installing a controller which automatically operates a differential pressure control means so that the first exhaust passage is kept at higher pressure than the second exhaust passage based on information from a sensor. CONSTITUTION:A sensor S which detects differential pressure between the first exhaust passage 14 and the second exhaust passage 20 and a damper 28 which controls the differential pressure are installed in the first exhaust passage 14. A controller 29 which automatically operates the damper so that the pressure in the first exhaust passage 14 is higher several mm H2O - several tens mm H2O for example than that of the second exhaust passage 20 based on information from the sensor S. Flow of fuel in the second exhaust passage into the first exhaust passage can be prevented, and drop in power generation capacity and reduction deterioration of an oxygen electrode can be retarded.
Patent JP-H1168745-A (JP)
Title: System and method for managing network
Inventor: IWASE TOSHIO
IPC: G06F13/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To enable the management of an agent even when any fault occurs on a logical communication route between a manager and the agent by managing the managing object of the agent, which disables communication from the manager because of any fault on the logical communication route, through the manager. SOLUTION: When any fault occurs on a logic communication route 12 between a manager 1 and an agent 3, it is confirmed by the communication monitoring means of the manager 1 that the communication to the agent 3 is disabled. Then, the substitutive manager candidate inquiring means of the manager 1 inquires whether the communication with the agent 3 is enabled or not to the other agent. When plural such substitutive manager candidate agents exist, a substitutive manager determining means determines one of them as a substitutive manager 11. Next, the substitutive manager managing means of the manager 1 instructs the substitution of the managing object management of the agent 3 to the substitutive manager 11.
Patent JP-H0379148-A (JP)
Title: Alarm system for invasion of mobile body
Inventor: HAYASHI YUICHIRO
IPC: H04M11/00
Filed: 1989-08-22
Abstract: PURPOSE:To surely confirm mobile body invasion information by combining a telephone outgoing signal setting device, an automobile telephone system, a pocket bell device, and a voice output device. CONSTITUTION:The telephone outgoing signal setting device A starts up a specific telephone number setting circuit a3 with a signal detected with a mobile body detection circuit a1, and transmits a specific signal via an external output terminal a4. The automobile telephone system B calls an automobile telephone with the specific signal transmitted from the specific telephone number setting circuit a3, and also, transmits a pocket bell call signal. The pocket bell device C calls a pocket bell with the automobile telephone system B, and also, transmits the specific signal, and the voice output device D outputs prescribed voice from a speaker d4 with the specific signal.
Patent JP-H1161214-A (JP)
Title: Smelting reduction furnace for iron raw material
Inventor: SHIMA SHINJI
IPC: C21B11/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a smelting reduction furnace which does not develop the strain in the furnace body cased by thermal expansion and does not need cooling of an iron shell in the furnace bottom. SOLUTION: At the one side, a molten iron pool part 6 communicated with the inner part of a reaction vessel through a first siphon hole, and at the other side, a slag pool part 8 communicated with the inner part of the reaction vessel through a second siphon hole, are arranged. Further, an opening hole part 4, at the upper part between the molten iron pool part 6 and the slag pool part 8, communicated with the inner part of the reaction vessel 2 arranged on the furnace bottom part is formed with a refractory 1a, and a water-cooled flange 15 at the lower end of the reaction vessel 2 formed with the water-cooled wall 13 on the refractory 1a of the furnace bottom part 1 surrounding the refractory 1a with the iron shell 1b, is arranged and the friction-joining is executed.  Further, the friction-joining can be executed by setting a reaction vessel supporting flange for supporting the reaction vessel onto a reaction vessel setting flange arranged in the surrounding of the opening hole part of the furnace bottom part.
Patent JP-H0381027-A (JP)
Title: Method for forming side protrusion of vessel
Inventor: TAKEUCHI TAIZO
IPC: B21D24/00
Filed: 1989-08-25
Abstract: PURPOSE:To prevent the crack of the protruded part from generating by protruding downward the bottom part of the neighbourhood of vessel side and ironing the bottom protruded part to the side protruding direction following the side protrusion forming. CONSTITUTION:The side protrusion forming is executed on the vessel 3 which is formed with drawing from the plate material. At the time, the down word protruded part 3c is pre-worked at the vessel bottom 3a near the side part 3b of the vessel 3 where the side protrusion part 1a is to be formed. And following the forming of the side protrusion 1a, the protruded part 3c of the vessel bottom part 3a is ironed to its side protrusion 1a direction. Therefore, the generation of the large tensile stress is prevented at the forming time.
Patent JP-H0381092-A (JP)
Title: Flux composition for soldering
Inventor: HIRAGA KAZUHITO
IPC: B23K35/363
Filed: 1989-08-25
Abstract: PURPOSE:To improve solderability by incorporating the copolymer of a polymerizable double bond monomer and maleic anhydride as the resin component of the flux compsn. for soldering. CONSTITUTION:The copolymer of the monomer having the double bonds of a styrene compd., cyclopentadiene, isobutyrene, methyl methacrylate, and methyl vinyl ether, and the maleic anhydride are used as the resin component of the flux for soldering. Foamability at the time of the soldering is good in this way; in addition, the corrosiveness of flux is lowered and the solderability is improved and, therefore, this compsn. is useful as the flux compsn. having good electrical characteristics of a printed circuit board.