baber/WOPTO huggingface dataset:
Patent JP-S6466781-A (JP)
Title: Binarization processor for color picture
Inventor: KUNO ATSUSHI
IPC: G06T1/00
Filed: 1987-09-07
Abstract: PURPOSE:To always ensure binarization processing with high quality by calculating the optimum binarizing threshold value from a mixture picture obtained a prescribed mixing ratio of each color of a color picture. CONSTITUTION:A color picture received through a color TV camera 1 is decomposed into the component pictures of three primary colors via a camera interface part 2 and stored in the picture memories 3R, 3G and 3B respectively. Binarizing threshold value calculating parts 4R, 4G and 4B calculate the optimum binarizing threshold value for binarization of each component picture. A microcomputer 6 calculates the mixture ratio of each component picture from said binarizing threshold value. A picture mixing part 7 mixes those component pictures with each other in said ratios for production of a mixture picture. This picture is binarized with the optimum binarizing threshold value calculated by a binarizing threshold value calculating part 8.
Patent JP-H0273644-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: TAKAHASHI MAKOTO
IPC: H01L21/365
Filed: 1988-09-09
Abstract: PURPOSE:To accurately obtain a solar cell, a photoconductive device in a large area efficiently by clearly specifying film forming conditions for arbitrarily controlling the conductivity type, carrier concentration of a CdTe semiconductor thin film when the thin film is grown by a MOCVD method. CONSTITUTION:When a CdTe semiconductor film having 10<18>-10<19>/cm<3> of N-type carrier concentration is formed by a MOCVD method, group III organic metal gas is added to mixture gas of Cd organic metal and Te organic metal having 0.3-3.0 of mixture ratio of Cd/Te in a range of 10<-3>-10<0> of molar fraction, and an N-type CdTe thin film is generated on a board heated to 300-650 deg.C. In order to similarly form a CdTe thin film having 10<16>-10<18> of P-type carrier concentration by a MOCVD method, group V halide gas or group V organic metal gas is added to Cd/Te mixture gas having 0.3-3.0 of mixture ratio in a range of 10<-4>-10<-1> of molar fraction, and a P-type CdTe thin film is obtained by a similar method.
Patent JP-S6381247-A (JP)
Title: Method and device for inspecting internal surface of hole
Inventor: OKUMA KUNIAKI
IPC: G01N19/08
Filed: 1986-09-25
Abstract: PURPOSE:To easily and securely detect whether the internal surface of a hole penetrating a wall body has a flaw or not by closing the intermediate part of the hole and one opening part of the hole, and admitting pressure fluid in the closed space. CONSTITUTION:Operating levers 22 and 22 are moved forth from a slide 21 and while the seal projection streak 35 is positioned at the intermediate part of the hole 4 to be inspected, and end surface closing body 28 is brought into contact with an end surface 7. Further, an operating lever 44 is moved forth, a lever 42 is rotated counterclockwise from a position shown by an imaginary line to press a pressure body 46 against an opening edge 34, and then a body part 33 is pressed between a seal holder 25 and the pressure body 46 to increase in diameter, so that the outer periphery of the projection streak 35 comes into contact with the hole 4 to be inspected. Then pressure fluid is admitted in the space 3 closed by both closing bodies 28 and 31 from an intake provided penetrating a pressure plate 23 and the closing body 28 while a cooling water outlet, thereby checking whether the pressure liquid leaks or not. If there is a flaw 11 penetrating a flange 2 and/or a flaw 12 in the hole internal surface, the pressure in the space 3 drops, so a defective is immediately decided.
Patent JP-S6468094-A (JP)
Title: Optical exchanging system
Inventor: OIKAWA YOICHI
IPC: H04Q3/52
Filed: 1987-09-08
Abstract: PURPOSE:To attain high speed and large capacity with an optical function device which is on a practicable stage by separating optical signals whose wavelengths are allotted by a wavelength allotting phase converting means into the wavelengths for respective input side optical highway and outputting them to output side optical highway set respectively for each wavelength. CONSTITUTION:The order of the multiplexing of time-division multiplexing optical signals transmitted through input side optical highways 1 are replaced for each time slot by a wavelength allotting phase converting means 2. At this time, since the different wavelengths whose number is equivalent to the number of the input side optical highways are allotted to the optical signals for the respective time slots, they can be distributed to respective output side optical highways 4 for each wavelength by a wavelength gate means. The optical signals distributed to each wavelength are replaced again in the former order of the multiplexing by a phase converting means 5. Thus, compared with a time-division multiplex optical exchanging system to only execute phase conversion, the higher speed and the larger capacity can be attained.
Patent JP-H0970049-A (JP)
Title: Video camera equipment
Inventor: NAKAYAMA TAKASHI
IPC: H04N9/11
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a video camera equipment capable of conducting negative/ positive inversion processing by providing a means discriminating the negative mode or the positive mode so as to discriminate automatically video image pickup of a negative film. SOLUTION: An integration circuit 26 integrates a red signal R, a green signal G and a blue signal B to obtain a red integration value IR, a green integration value IG, and a blue integration value IB and provides an output of them to a camera microcomputer 19. Furthermore, a data table setting a positive mode detection frame, a color negative mode detection frame and a monochromatic negative mode detection frame is stored in a data coordinate using the IR/IG and IB/IG as axes. When integration value ratios IR/IG, IB/IG are set within the negative mode detection frame, it is discriminated that a negative film is picked up and the result is outputted to a negative positive inversion section 21, where negative/positive inversion processing is conducted automatically.
Patent JP-2001054225-A (JP)
Title: Wire installation method in concealed part of outer wall
Inventor: AMAOKA KAN
IPC: H02G3/38
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an economical wire installation method in the concealed part of an outer wall, which employs a low cost material (wire protective tape) instead of a PF tube, a PVC tube and a support material to surely keep a distance between the outer wall and an inner wall 70 mm or smaller, facilitates installation of a plurality of VVF or VVR cables in one place, needs only a small space for transportation and installation works, enables savings of materials used and can reduce working time. SOLUTION: One or a plurality of wires are laid straight from a ceiling onto a wall in a building. A wire protective tape 10 is stuck onto the wires, foaming two-liquid polyurethane resin 16 is applied to the protective tape 10 by spraying and foamed and cured, and wall surface materials such as plaster boards, etc., are attached to the surface. The wire protective tape 10 is a synthetic resin film one-sided adhesive tape and it is recommended to have an uneveness layer made from paper, nonwoven cloth or woven cloth on the non- adhesive side of the tape.
Patent JP-H06278206-A (JP)
Title: Heat-shrinkable tube having transparent part
Inventor: SAWARA MAKOTO
IPC: B29L23/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide the title tube capable of looking an object to be covered from the outside after covering without increasing cost and shrinking temp. by forming a part of a heat-shrinkable silicone rubber tube from heat-non- shrinkable transparent silicone rubber. CONSTITUTION:A heat-shrinkable tube consists of heat shrinkable silicone rubber 1 and heat-non-shrinkable transparent silicone rubber 2 and the heat-non- shrinkable transparent silicone rubber 2 is continuously present in the longitudinal direction of the tube in usual. However, the silicone rubber 2 may be not necessarily formed continuously in the longitudinal direction of the tube and may be formed intermittently. The occupying area ratio of the heat-shrinkable silicone rubber 1 is pref. 70-95% and that of the heat-non-shrinkable transparent silicone rubber 2 is pref. 5-30%. When the occupying ratio of the former is too large, an object to be covered after covering becomes hard to look and, when the occupying ratio is too small, uniform shrinkage is not performed according to circumstances at a time of heat shrinkage.
Patent JP-H04109473-A (JP)
Title: Optical disk
Inventor: SATO TOMIYOSHI
IPC: G11B23/03
Filed: 1990-08-29
Abstract: PURPOSE:To transfer a recording medium to a normal case when damage is caused in a light transmitting part by dividing the case to store the recording medium into an upper and a lower two parts, and providing the joint surface of the upper and the lower cases with an opening part partially or extending over its whole circumference, and making the light transmitting part of the lower case into form lower than the upper surface of the lower case. CONSTITUTION:A head window 4 is provided with a bottom part, and is made one step lower than the upper surface 1a of the case 1, and light generated by an optical head reaches the recording medium 5 without being obstructed by the bottom part. Besides, the joint surface between the lower case 1 and the upper case 2 is provided with releasing ports 9, and when break opening force is applied to the releasing port 9, the jointing force of the joint surface A can not stand external force, and the case is broken down. Thus, when the damage to obstruct the giving and receiving of a signal is caused in the light transmitting part, the joint part of the upper and the lower cases 2, 1 can be peeled off by using the releasing port 9, and the recording medium can be taken out, and can be stored in another case.
Patent JP-H0786666-A (JP)
Title: Wavelength transducer
Inventor: MIYAI TAKESHI
IPC: H01S3/08
Filed: 1993-09-10
Abstract: PURPOSE:To prevent changes in polarization due to birefringence of a uniaxial laser crystal by reflecting only a second laser beam on a mirror prepared between a laser crystal and optical crystal in a resonator where an excitation-side mirror, a laser crystal, nonlinear optical crystal, and an output mirror are placed in sequence. CONSTITUTION:The output of a semiconductor laser 21 is controlled by a temperature control element 22. A semiconductor laser output 40 is collected on a laser crystal 32. The excited beam 40 matches an oscillating beam 41 of a solid-state laser to a light axis. A nonlinear optical crystal 33 is arranged inside a resonator to obtain a second harmonic(SH) wave of a solid-state laser oscillation wave 41. A mirror 50 has no deviation of light axis between a reflecting light and the beam 41. The reflecting SH wave 43 is combined with an SH wave 42 and emitted. Thus, the decrease in optical utilization efficiency can be improved, and further the temperature change of polarization component that is caused by the variance of birefringence due to the change with temperature of the uniaxial laser crystal can be also prevented in advance.
Patent JP-S61104733-A (JP)
Inventor: SHIRAI JIRO
IPC: B29C70/16
Filed: 1984-10-26
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-S6375072-A (JP)
Inventor: ROBAATO AASAA HETSUDO
IPC: C09D175/14
Filed: 1987-09-10
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-H1063659-A (JP)
Title: Document processing system
Inventor: TSUNASHIMA TADAYUKI
IPC: G06F17/28
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To facilitate inputting and to enable proper transformation by providing a style information fetching means for transformation to style information in a data format inside a document while referring to a style information transformation content storage means and a style transformation executing means. SOLUTION: A character style transformation discrimination processing part 106 inputs translated sentence data outputted from a tag information synthesizing part 105, discriminates the contents designating the change of a registered character style while using data extracted from a character style transformation collation table 114, changes the data to the designated character style and outputs them to an output processing part 107. Besides, a character style processing control part 108 starts based on a mode discrimination part 101 and registers/edits the contents designating the change of the character style in the source sentence data while using a character style registration/editing table 112 or sets the data to the character style transformation collation table 114 while referring to a character style transformation reference table 113.
Patent JP-H11113191-A (JP)
Title: Uninterruptible power-supply apparatus and its charging control method
Inventor: CHANG YU-MING
IPC: H02J7/34
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power-supply apparatus which omits a charger in a conventional uninterruptible power-supply apparatus and to provide its charging control method. SOLUTION: An uninterruptible power-supply apparatus is applied between an electricity storage device 3, an AC/DC conversion device 1 and a DC/DC conversion device 4. By using a DC electric power which is input to the DC/DC conversion device 4 from the AC/DC conversion device 1, the electricity storage device 3 is charged by the DC/DC conversion device 4 in accordance with a drop in the electric power of the electricity storage device 3. When the DC/DC conversion device 4 charges the electricity storage device 3, the DC electric power which is input to the DC/DC conversion device 4 from the AC/DC conversion device 1 is adjusted on the basis of the state of a potential in the electricity storage device 3.
Patent JP-H04106488-A (JP)
Title: Radar apparatus
Inventor: ICHIYAMA TAKASHI
IPC: G01S13/87
Filed: 1990-08-27
Abstract: PURPOSE:To enable accurate detection of a target by giving a phase difference between transmitting and receiving outputs of a transmitter of a radar device having a plurality of transmitters to prevent interference with other transmitter/ receivers from individual transmitters. CONSTITUTION:An transmitting output of a crystal oscillator 8 is inputted into a clock input of a counter 9 and after the division of frequency thereof, it is inputted into a one-shot multivibrator 10 which generates one pulse at the rising of an input signal and into a one-shot multivibrator 11 which generates one pulse at the falling of the input signal. An output of the one-shot multivibrator 10 acts as a transmitting trigger for an A channel at a transmitting section via a buffer circuit 12 and an output of the one-shot multivibrator 11 acts as transmitting trigger for a B channel at a transmitting section via a buffer circuit 13. Thus, the B channel trigger 19 is delayed by T/2 from the A channel trigger 17. Especially, when a detection distance of a radar device is below T/4, there is no mutual interference from neither the A nor B channel thereby achieving higher detection accuracy.
Patent JP-S58112549-A (JP)
Inventor: DEYUUN DAGURASU DEITSUKENZU
IPC: A61M1/22
Filed: 1982-12-22
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-S61105730-A (JP)
Title: Production of magnetic recording medium
Inventor: EGAMI KENJI
IPC: G11B5/725
Filed: 1984-10-29
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent runnability and durability by maintaining the thickness of a coating liquid layer in an undried state right after coating of a coating liquid at a specific value or below in the stage of forming the coating layer such as lubricating agent layer on a magnetic layer thereby forming the uniform coating layer having no repellency and unevenness. CONSTITUTION:The coating liquid is so coated that the coating liquid layer in the undried state right after coating of the coating liquid attains <=30mum thickness in the stage of forming the magnetic layer, more particularly, thin ferromagnetic metallic film on a nonmagnetic base body and forming the coating layer such as the lubricating agent layer thereon. A spacing loss is decreased and substantial lubricity is obtd. if the soln. of 0.05-1wt% lubricating agent concn. is coated on the magnetic layer in the range of 50-500Angstrom  dry thickness in the case of forming, for example, the lubricating layer. The uniform layer is formed if the thickness of the coating liquid layer in the undried state is made <=30mu in this case. An excellent magnetic tape, magnetic sheet, magnetic disk, etc. which have good runnability without having the repellency and unevenness, decrease noise, drop-out, etc. and have excellent durability are obtd.
Patent JP-H0562556-A (JP)
Title: Roller contact device
Inventor: YOSHIDA KAZUO
IPC: H01H1/16
Filed: 1991-09-05
Abstract: PURPOSE:To provide a small-sized roller contact device with increased current capacity. CONSTITUTION:A front and a rear roller contact 4a, 4b are installed oppositely to make a bridge contact parts 1a, 2a of the first and the second parallelly installed stationary contact 1, 2 from the front and rear while sandwiching them. The front and rear roller contacts 4a, 4b are borne by a front and a rear roller contact supporting member 5a, 5b, respectively. A drive member 6 is installed extending between the first and second stationary contacts 1, 2 and bears the two roller contact supporting members 5a, 5b. Between these members, a contact pressure generating spring is set in tension.
Patent JP-S6470994-A (JP)
Title: Semiconductor memory device
Inventor: HIGUCHI HISAYUKI
IPC: G11C11/34
Filed: 1987-09-11
Abstract: PURPOSE:To shorten a delay time and to obtain the memory of a small chip area operating at high speed and stably by incorporating a predecoding function in an input buffer circuit, reducing the one step of the logical steps of a decoder circuit and improving the driving capacity of a P type MOSFET by the use of a modified NOR circuit in the decoder circuit. CONSTITUTION:The address signal of an emitter coupled logic level inputted to a terminal 101 is guided to the base of the transistor 107 of a differential amplifier, amplified and outputted to multiemitter transistors 112, 113. Plural circuits 130 formed in such a way are provided, respective multiemitters are connected to signal line groups 120 or 130, the signal line groups 120 are predecoded in a logical circuit called as a wired OR and a predecode signal is outputted from the signal line groups 130. A signal line is selected in MOSFETs 193, 194 for supplying a fixed current to the transistors 112 and 113 to operate the MOSFETs 141-143 of the modified two input NOR logical circuit and drive a word line 158.
Patent JP-H1071414-A (JP)
Title: Burner panel
Inventor: IWANAMI NORIO
IPC: B21C47/26
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a burner panel only a broken burner cup of which is rapidly and easily restored. SOLUTION: This burner panel is provided with a burner 1 consisting of a hollow cylidrical burner nozzle 2 which is a flow passage for combustion gas, cup block 3 in front of which a burner cup 3c is formed and in the center part of which a through hole 3h is provided, tip holder 4 which has a flange 4f at its one end and the other end of which is screwed in the tip of the burner nozzle 2 and tip 12 which is screwed in the tip of the tip holder 4 and from which the combustion gas is injected to the burner cup 3c.
Patent JP-H04244212-A (JP)
Title: Method and device for producing low-oxygen gas mixture
Inventor: ERENA ENU TOKATSUCHIYUKU
IPC: B01D71/26
Filed: 1991-08-12
Abstract: PURPOSE: To safely provide a gaseous mixture having high quality and stable concentration used mainly in medical field, without using high pressure gas. CONSTITUTION: Air is compressed to 2 to 10 atm by an air pressurizing source 10 comprising a diaphragm compressor, producing a low-oxygen-content gaseous mixture containing 8 to 18% oxygen and 92 to 82% nitrogen by an oxygen concentration reducing device 11. The oxygen concentration reducing device 11 comprises an 8 to 25 μm thick diaphragm consisting of poly-4- methylpentene-1-based hollow polymeric fibers with 10 to 30 μm inner diameters. The low-oxygen-content gas is introduced into a mask 18 of a patient through a control valve 12, piping 13, filter 14, rotameter 15, humidifier 16 and housing 17.
Patent JP-H0276316-A (JP)
Title: Dual tuning circuit
Inventor: HATASHITA HIROSHI
IPC: H03J5/24
Filed: 1988-09-12
Abstract: PURPOSE:To improve the image disturbing characteristic over a wide band by forming a capacitive impedance with the 1st switching diode and plural capacitors and switching the capacitive impedance depending on the conduction/ nonconduction of the said diode. CONSTITUTION:A voltage is applied to a terminal 3 to make switching diodes 11, 12 into a nonenergized state at the reception of a low band. In such a case, inductors 13-16 act like tuning inductors and its tuning point is changed by applying a tuning voltage to a terminal 5 to vary the capacitance of the varactor diode. In the case of the reception of a high band next, a voltage is applied to a terminal 4 to make the switching diodes 11, 12 into an energized state. In such a case, inductors 13, 14 act like tuning inductors and its tuning point is changed by applying a tuning voltage to the terminal 5. Since the capacitance is switched by switching a voltage applied to the varactor diode in response to the reception band, an optimum capacitance is set.
Patent JP-S59118712-A (JP)
Title: Antitumor agent and its preparation
Inventor: HASHIMOTO YOSHIYUKI
IPC: A61K35/74
Filed: 1982-12-27
Abstract: PURPOSE:To obtain an antitumor agent composed of purified cell walls, in high yield, by treating the cells of bacteria belonging to Bifido bacterium genus with a surface active agent, a protease, a nuclease, an organic solvent and a dilute acid, thereby removing only the intracellular component without breaking the cell wall of the bacterial cell. CONSTITUTION:The cells of bacteria belonging to Bifidobacterium genus are treated with a surface active agent, preferably a neutral surface active agent such as Triton X-100, etc. The product is treated with a protease active in an alkaline region (7-8pH) such as trypsin, chymotrypsin, etc., and then with a unclease selected from ribonuclease and deoxyribonuclease. The treated product is further treated with a protease active in an acidic region (2-3pH) such as pepsin, and then with pronase having low substrate specificity. The objective antitumor agent can be obtained by defatting the product with an organic solvent and then heating in the presence of a dilute acid. A purified cell wall having perfect three-dimensional structure can be prepared, and an antitumor agent having higher activity than the agent obtained by the conventional method is obtained in high yield.
Patent JP-H0674682-A (JP)
Title: Plate type heat exchanger
Inventor: AMANO TSUKASA
IPC: F28D9/02
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a plate type heat exchanger which has a structure that does not allow leakage of a medium against an impact pressure of the medium. CONSTITUTION:A plate type heat exchanger has a plurality of plates 1 laminated between a pair of frames as opposed to each other through a gasket 4 and first and second passages are formed alternately between the plates. A thick gasket 50 which is made larger in thickness dimensions than the gaskets arranged at other portions or a pressureproof gas gasket which is made of material higher in repulsion than the gaskets arranged at other portions are arranged on a plate positioned in the vicinity of the frame or that positioned near a changing point of a pass among the plates laminated. This prevents the leakage of the medium as caused by an impact pressure against the medium.