baber/WOPTO huggingface dataset:
Patent JP-2000006470-A (JP)
Title: Image forming apparatus and method therefor
Inventor: ISHITANI MASANORI
IPC: G03G15/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To achieve a smaller size, a higher speed and an inexpensiveness of an image forming apparatus. SOLUTION: An image forming apparatus 1 is for directing a light from an optical unit 5 to a light sensitive drum 2 with the surface uniformly charged for forming an electrostatic latent image on the circumferential surface 2a of the light sensitive drum 2. The optical unit 5 comprises a flash light source 8, a light diffusing plate 10 for diffusing a light emitted from the flash light source 10, and a transmission type liquid crystal display panel 11 to be irradiated with the light emitted from the flash light source 8 via the light diffusing plate 10. The transmission type liquid crystal display panel 11 is driven by a driver controlled by a controller for forming a flat two-dimensional image.  A cylindrical f-θ lens 12 for focusing the light irradiated via the transmission type liquid crystal display panel 11 on the circumferential surface 2a of the light sensitive drum 2 is disposed between the transmission type liquid crystal display panel 11 and the light sensitive drum 2.
Patent JP-H0637268-A (JP)
Title: Multi-power supply drive cmos semiconductor device
Inventor: ISHIGURO MASATO
IPC: H01L21/8238
Filed: 1992-07-14
Abstract: PURPOSE:To enable an LSI to surely retain data stored in it when a power supply out of a drive multi-power supply is lost by a method wherein a diode whose anode and cathode are connected to a lower and a higher potential power supply respectively is provided between power supplies. CONSTITUTION:A first CMOS circuit 1 driven by a lower potential power supply VDD1 and a second CMOS circuit 2 driven by a higher potential power supply VDD2 are provided, where the circuits 1 and 2 are connected with a bus 5 which transmits data. A diode 3 is provided, where its anode and cathode are connected to the lower potential power supply VDD1 and the higher potential power supply VDD2. By this setup, if the higher potential power supply VDD2 is lost or fails, the lower potential power supply VDD1 automatically feeds an electric power to an LSI 2 through the intermediary of a diode 3 to enable an LSI 2 to retain inner data.
Patent JP-H0351179-A (JP)
Title: Thermal recording material
Inventor: AKUTSU MITSUO
IPC: B41M5/337
Filed: 1989-07-19
Abstract: PURPOSE:To enhance color forming sensitivity and to reduce the extinction of a developed color printed part or background fog by containing a specific tetrahydronaphthalene compound in a color forming layer. CONSTITUTION:In a thermal recording material provided with a color forming layer containing a colorless - light-colored color forming substance and a coupler allowing said substance to form a color at the time of heating, a tetrahydronaphthalene compound represented by formula [where X is an alkylene group, -O-CO-O-, -O-CO- or -(O-R')nY (wherein n is 1 or 2, Y is -O- or -S- and R' is an alkylene group) and R is a phenyl group, an alkylphenyl group or a tetrahydronaphthyl group] is contained in the color forming layer. By this method, color forming sensitivity, storage stability and re-printability are enhanced and color forming sensitivity is not almost lowered even after long-time preservation under a severe condition.
Patent JP-S5887479-A (JP)
Title: Generating device for radar picture test pattern
Inventor: KONDOU TOMOMASA
IPC: G01R31/00
Filed: 1981-11-20
Abstract: PURPOSE:To enable the accurate and simple inspection of the performance of a composite aperture radar in a room, by using a quantitative test pattern based on the field data of a radio scattering coefficient. CONSTITUTION:Input data 1 comprising the coordinates of the position of a target and the scattering coefficient thereof are inputted in an operation device 3 via an input device 2. The coordinates of the position of the target consist of coordinates representing a pattern for inspecting an angular resolution, a pattern for inspecting the tonality, and swelling, which are arranged three- dimensionally. At this time, the brightness of a pattern can be represented according to the scattering coefficient corresponding to each of the coordinates. The operation device 3 specifies and delivers an address of input data according to a filing format determined beforehand. The output of the operation device 3 is filed in a test pattern file 5 via an output device 4. The content of the file 5 is inputted in the operation device and delivered as a digital signal on the occasion of the inspection of a composite aperture radar.
Patent JP-H0720101-A (JP)
Title: Method and equipment for ultrasonic measurement
Inventor: MURAMATSU KATSUHISA
IPC: G01N29/22
Filed: 1993-06-30
Abstract: PURPOSE:To allow application to any object while enhancing the accuracy. CONSTITUTION:The ultrasonic measuring equipment comprises a pulser 62 being actuated by a transmission signal (d) to produce a transmission wave signal (e), a transducer 51 for converting an output from the pulse 62 into am ultrasonic wave U propagating through an object A and receiving the reflected ultrasonic wave U, a comparator 64 producing a receiving signal (g) based on a receiving wave signal (f) from the transducer 51, and a section 65 receiving the transmission signal (d) and the receiving wave signal (g) from the comparator 64 and measuring the propagation signal of ultrasonic wave through the object A. The ultrasonic measuring equipment further comprises a circuit 10 actuated by the transmission signal (d) to switch the output circuit part of the comparator 64 to the input part of the pulser 62, and a counter 13 counting the output pulses from the comparator 64 and switching the circuit 10 to normal connection when a preset count is matched.
Patent JP-S60154320-A (JP)
Inventor: GIYUNTAA SHIYUNAIDAA
IPC: G11B5/58
Filed: 1984-09-06
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-H1029821-A (JP)
Title: Forming die of optical element
Inventor: KOMIYA TAKEHARU
IPC: C03B40/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a forming die for optical elements which obviates the occurrence of the roughness on its forming surface and prevents formed glass from sticking to the forming die even in the case heating and forming are executed any number of times by providing the forming surface of a quartz base body having the precisely worked forming surface with a surface layer formed of a noble metal. SOLUTION: This forming die is obtd. by providing the forming surface of the base body 1 which is formed of the quartz and has the precisely worked forming surface with the surface layer 2 formed of the noble metal. The surface layer 2 is preferably a thin film formed of pure platinum having purity of >=99.9wt.%. The similar effect is obtainable as well even if a thin film formed of the noble metal alloy consisting of 60wt.% platinum and at least one kind of element among rhodium, iridium, gold, tungsten and carbon.
Patent JP-S6079623-A (JP)
Inventor: SHIBATA AKIRA
IPC: H01H11/04
Filed: 1983-10-06
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-H0474353-A (JP)
Title: Disk driving device
Inventor: YOSHIMOTO KYOSUKE
IPC: G11B7/085
Filed: 1990-07-16
Abstract: PURPOSE:To suppress the increase of power consumption and the temperature rise in the device caused by a seek operation by pausing the seek operation in the case the number of times of seek of a head exceeds a threshold, and resetting the threshold based on the number of count in a prescribed period in the case the number of times is below the threshold. CONSTITUTION:The device is provided with a counting means 4 for counting the number of times of seek executed in a prescribed period by a head, a seek holding means 2a for pausing a seek operation of the head for a residual period in a prescribed period, when the count of the counting means 4 exceeds a set prescribed threshold, and a resetting means 2c for changing the threshold of the counting means 4, based on the number of count of the counting means 4 in the period. In such a way, the number of times of the seek operation of the head is limited, and also, the seek is executed efficiently within an allowable range in the device, and an increase of power consumption and a temperature rise in the device caused by the seek operation can be suppressed.
Patent JP-S57111724-A (JP)
Title: Block transfer system of instruction and data
Inventor: KAGAYA KENICHI
IPC: G06F13/12
Filed: 1980-12-29
Abstract: PURPOSE:To process a lot of instructions simultaneously, to reduce a load of a CPU, and to easily execute a retry, a checking operation, etc. in case when there is a data error, by transferring in the lump an instruction and a data divided into blocks, from the CPU. CONSTITUTION:A CPU1 reads out to a main storage device 2 commands 1-N and data 1-N stored in the blocks in its device, gives an instruction for transferring them to peripheral equipments 7-10, and provides the readout block-like commands and data 1-N to a channel devide 3. A control table 4 of the instruction block is provided in the inside of this device 3, the first address of the readout commands 1-N, the number of the following instructions, etc, are collated with the control table 4, and are transferred in the lump in a block state to specific peripheral equipments 7-10 through a control device 5 or 6. In this way, a lot of instructions can be processed by a transfer control of once, a load of the CPU1 is reduced, and a retry, a checking operation, etc. are executed easily.
Patent JP-2000017306-A (JP)
Title: Degreasing sintering furnace
Inventor: YAMAUCHI IPPEI
IPC: F27B17/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce initial cost and running cost without decreasing the operation efficiency of a furnace. SOLUTION: A pair of furnace bodies 1 provided with degreasing and sintering function is provided, a power source 2 and an exhaust device 3 common to both furnace bodies 1 are provided and a degreasing and sintering process and a cooling process are operated in parallel while alternately switching the power source device 2 and the exhaust device 3 to efficiently advance the whole heat treatment in each process without stopping any of the furnace bodies 1.
Patent JP-H0742951-A (JP)
Title: Heating cooker
Inventor: KOBAYASHI JUNICHI
IPC: F24C7/04
Filed: 1993-07-29
Abstract: PURPOSE:To prevent contact of hands and fingers with a top plate in the case of carrying and to eliminate a deviation of a heating vessel from the plate. CONSTITUTION:A halogen lamp heater 16 is provided in a body case 11, and the case 11 is provided with an upper handgrip part 19 in which a peripheral edge of a top plate 18 is relatively higher than an upper surface of the plate 18. A height (step) of the part 19 is set to 5mm or more. A lower handgrip 22 is formed at a lower surface of a lower case 13 by blow molding its outer part to a lower side. In this case, a distance between an uppermost part of the part 19 and a lowermost part of the part 22 is set to 10cm or less.
Patent JP-S6079488-A (JP)
Inventor: FUKUI TAKESHI
IPC: G07F9/02
Filed: 1983-10-07
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-H0915286-A (JP)
Title: Display panel inspecting contact device
Inventor: OTA TETSUSHI
IPC: G01R31/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a display panel inspecting contact device that is able to secure the reliability of contact between plural pieces of electrodes to be arrayed on a substrate of a liquid crystal display panel or the liked and a wiring pattern to be formed on a contact film. CONSTITUTION: A wiring pattern 13 to be formed on a contact film 11 is provided with plural pieces of contact line parts 14a being in contact with electrodes 2 on a substrate of a display panel and connecting line parts 14b connecting these contact line parts 14a. A film pressing member 25, pressing a back face of the contact film 11 extends in the arraying direction of the electrodes 2, and it is provided with a section nearly arched buckling part capable of buckling in the vertical direction to the back face of the contact film 11, and plural pieces of projection strip parts 30 projectingly installed in the apex of this buckling part so as to come into contact with the back face of the contact film 11, respectively. These two projection strip parts 30 traverse the rear of a contact part between the electrodes 2 and the contact line parts 14a of the wiring pattern 13, and they are extending parallelly with each other, therefore, such spots, where the electrodes 2 and the contact line parts 14a of the wiring pattern 13 and the projection strips 30 are superposed on one another, are formed at least two spots on each electrode.
Patent JP-H0742966-A (JP)
Title: Refrigerating unit
Inventor: KASHIMA MASAO
IPC: F24F13/22
Filed: 1993-07-29
Abstract: PURPOSE:To rapidly discharge drain dropped from a heat exchanger out of a unit, to facilitate cleaning of a drain pan and to strengthen a sanitary field of the unit. CONSTITUTION:A refrigerating unit has a compressor and a heat exchanger 3, and comprises a drain pan 5 disposed in a lower part of the exchanger 3 to receive drain dropped from the exchanger 3, a drain port 9 for discharging the drain dropped to the pan 5 out of the unit, a drain guide plate 8 disposed between the exchanger 3 and the pan 5 to incline downward toward the port 9, and an opening for removing the plate 8.
Patent JP-2001018956-A (JP)
Title: Folding box
Inventor: MACHINO KUNIFUMI
IPC: B65D6/18
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a box by overlapping a stopper piece continuously provided on a lower end of an oscillating side plate in an inwardly foldable manner in an assembled condition on a bottom plate, and abutting an end face of the stopper piece on a stopper member projected on the bottom plate, and locking the stopper piece thereto to eliminate the possibility that the oscillating side plate is deflected inward during the use. SOLUTION: In an assembled condition of a box 1, bend side plates 4, 4 are perpendicularly extended straight, and oscillating side plates 3, 3 are perpendicularly erected. A stopper piece 20 of the oscillating side plates 3, 3 is folded from a hinge line 19, and overlaps on a bottom plate component plate, and its end face is butted to an end face of a stopper member 14. Even when the inward force is applied to the oscillating side plates 3, 3 in this condition, the stopper piece 20 is butted to the stopper member 14 in a fixed manner. The oscillating side plates 3, 3 are butted to a perpendicular plate 11 of the bottom component plate, and also fixed outwardly. When the box 1 is folded, the tip of the stopper piece 20 of the oscillating side plates 3, 3 is raised by a finger for disengagement from the stopper member 14, and the oscillating side plates 3, 3 are turned inwardly.
Patent JP-S6431470-A (JP)
Title: Field effect transistor
Inventor: UENO KAZUYOSHI
IPC: H01L29/80
Filed: 1987-07-27
Abstract: PURPOSE:To provide a FET having a high Schottky barrier, a wide dynamic range and high performance by sequentially reducing the electron affinity of an N-type impurity layer of an active layer from below to above, and sequentially increasing the sum of the electron affinity and the forbidden band width of a P-type impurity layer of an active layer from below to above. CONSTITUTION:A buffer layer 2a made of a nondoped GaAs layer, an N-type high concentration active layer 3a and an impurity layer 4a made of a graded AlxGa1-xAs layer (X: 0 0.3) are sequentially formed on a semi-insulating substrate 1a made of GaAs in a Schottky barrier type field effect transistor using compound semiconductor. A gate 7a made of refractory metal of a predetermined pattern is formed on the layer 4a, low resistance layers 5a, 6a formed from the layer 4a to the layer 3a are formed, and source and drain electrodes 8a, 9a are respectively formed on the layers 5a and 6a. A low impurity concentration impurity layer which is gradually increased in the electron affinity and the forbidden band width from above to below of the P-type active layer is formed on the active layer, and a P-channel MESFET is performed similarly to an n-channel MESFET.
Patent JP-S6078597-A (JP)
Title: Measurement of cyanuric acid having bonding property of lipid
Inventor: KASAHARA YASUSHI
IPC: C12Q1/34
Filed: 1983-10-07
Abstract: PURPOSE:To measure cyanuric acid having binding property of lipid simply and accurately, by measuring the concentration of cyanuric acid of a supernatant liquid having precipitate formed with phosphorus wolframate by enzymatic method, calculating the difference between the concentration of total cyanuric acid of specimen and that of cyanuric acid of the supernatant liquid. CONSTITUTION:The concentration of cyanuric acid of specimen is measured by enzymatic method, about 3-8%(w/v) calculated as final concentration of phosphorus wolframate is added to the specimen, and precipitate is formed. The precipitate is separated, and the concentration of cyanuric acid of the supernatant liquid is measured by using an enzyme to act on cyanuric acid. The concentration of cyanuric acid having bonding property of lipid is obtained by subtracting the concentration of cyanuric acid of the supernatant liquid from that of cyanuric acid.
Patent JP-S6431266-A (JP)
Title: Card certifying terminal equipment
Inventor: KIMIZU RYUICHI
IPC: G07G1/12
Filed: 1987-07-28
Abstract: PURPOSE:To prevent a sales loss and a card crime due to the erroneous decision of an operator by providing a simulation certifying function for pretending to inquire to a host device when the amount of purchase money is small. CONSTITUTION:In a CAT 1, a card reader 2, a keyboard 3 and a display device 4 are disposed. An actual certification processing is executed when the amount of the purchase money of a customer exceeds the prescribed amount of limit and the simulation certification processing is executed when the amount of the purchase money of the customer is below the prescribed amount of the limit. Simulation certifying response data is not different in a display from actual certifying response data but even when the simulation certification processing is executed, the customer and the operator can be allowed to consider that the actual certification processing operation is carried out. Thereby, since a consciousness that unauthorized use of the card cannot be attained is provided to the operator or the customer, the card crime can be prevented.
Patent JP-S6166257-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IWASAKI HIDEJI
IPC: G11B15/675
Filed: 1984-09-07
Abstract: PURPOSE:To improve the positioning and regenerating performance of a cassette to a device by deciding the front and back positions of a cassette main body when a pair of reference shafts have a contact with the cassette main body only at the lower half side of a pair of reference holes formed within the cassette main body. CONSTITUTION:The rear sides of a pair of reference shafts 20 have contacts with contact faces 16a' and 116a', and the front and back positions of the half 3 are decided. In this case, the rear sides of a pair of shafts 30 have no contact with contact faces 36a' and 126a' of the half 3. The right and left positions of a cassette main body 1 are decided by a left reference hole 16. Then the front and back positions of the body 1 containing upper and lower halves are always decided by the shafts 20 or 30 only when the body 1 has a contact with the contact wall surface of the half 3.
Patent JP-S6081220-A (JP)
Title: Preparation of polyurethane elastomer
Inventor: ONO YUUSUKE
IPC: C08L67/00
Filed: 1983-10-11
Abstract: PURPOSE:To prepare polyurethane elastomer in a short molding time, by using a specific nonionic surface active agent as an internal release agent so that the agent is well mixed with other components and releasability is raised without leaching it. CONSTITUTION:A reactive mixture obtained by blending an active hydrogen-containing compound comprising a high-molecular-weight compound containing active hydrogen and a chain extender as essential components with a polyisocyanate compound is mixed with a nonionic surface active agent comprising a monoepoxide adduct mainly of a phenol containing 14-18C long-chain aliphatic monoalcohol or 6-12C long-chain aliphatic hydrocarbon group with ethylene oxide, having 13-17.5 HLB value, the mixture is cured in a mold, to give unfoamed or micro-cellular polyurethane elastomer. It is prepared by reaction injection molding.
Patent JP-S57108741-A (JP)
Title: Apparatus for detecting substance by polarized light
Inventor: OOKUBO KUNIHIKO
IPC: G01N21/21
Filed: 1980-12-26
Abstract: PURPOSE:To detect even an optically inactive substance, by constituting by arranging a Faraday cell, a sample cell, an analyzer and a photodetector in regard to transmitted light in series and exciting the sample cell to a transmitting direction and also, providing a direct current exciting Faraday cell. CONSTITUTION:A light source 1, a polarizer 2, a Faraday cell 3, a flow cell 5, an analyzer 6 and a photodetector 7 are arranged in series and a Faraday cell 10 excited by a direct current is provided between the flow cell 5 and the analyser 6 so as to permit the adjustment of an exciting current. The cell 10 is adjusted so as to rotate polarized light to the direction negating the Faraday effect of a carrier fluid in the cell 5 and the exciting current of the cell 10 is adjusted so that the output of a synchronous rectifier circuit 11 goes to zero by flowing only the carrier fluid in the cell 5. Hereby, the even an optically inactive substance is detected sharply.
Patent JP-H1021390-A (JP)
Title: Device for measuring occupancy ratio for specific face area
Inventor: TOMIHARI YOSHIHISA
IPC: G06T7/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To exactly calculate a ratio at which a specific face area occupies a sample face by calculating the threshold value of a concentration gradation by which the specific face area and the adjacent area on a screen can be properly discriminated. SOLUTION: The boundary part of a specific face area is enlarged and displayed as a multilevel picture on a monitor screen 11. An operator 10 indicates the place of a concentration gradation appropriate as a threshold value through a control part 13 on the monitor screen 11. The concentration gradation of that place is set as the threshold value, the number of the picture elements of the concentration gradation divided by the threshold value is counted, and the rate to the total number of picture elements is computed by an arithmetic device 12. An outline picture constituted of the picture elements corresponding to the threshold value is displayed so as to be overlapped on the original picture so that the operator can be allowed to intuitively understand whether the threshold value is appropriate or inappropriate, and to execute retrial when it is inappropriate.
Patent JP-H0237650-A (JP)
Title: Electron beam adjusting method for cathode-ray tube
Inventor: SOTOKAWA YOSHI
IPC: H01J9/44
Filed: 1988-07-27
Abstract: PURPOSE:To easily correct the orbit of an electron beam so as to enable accurate adjustment of the beam by magnetizing a second grid electrode outward from a valve neck by means of a pencil-type magnetizing device. CONSTITUTION:A second grid electrode G2 disposed in an electron gun 3 is made of magnetic material such as permalloy into a substantially cylindrical form. A pencil-type magnetizing device 10 for magnetizing the electrode G2 is an electromagnet with such a simple structure that a coil 12 is wound around a bar magnet 11. The electrode G2 is magnetized by means of the magnetizing device 10 outward from a valve neck 1c, thereby generating a magnetic field inside the electrode G2 so as to correct the orbit of an electron beam 5. Therefore, the strength and direction of the magnetic field in the electrode G2 can be arbitrarily adjusted so that the orbit of the electron beam can be finely corrected.
Patent JP-S61124003-A (JP)
Inventor: JIYON NOOMAN JIYONSEN
IPC: H01B7/14
Filed: 1985-08-29
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。