baber/WOPTO huggingface dataset:
Patent JP-H0283297-A (JP)
Title: Production of compound semiconductor single crystal and device therefor
Inventor: OZAWA SHOICHI
IPC: C30B27/00
Filed: 1988-09-20
Abstract: PURPOSE:To reduce variation of crystal composition and to obtain highly uniform crystal of low phase transition especially in a case of adding impurities for suppressing phase transition by transferring a layer of compound semiconductor melt upward in surrounding with liquid and growing crystal. CONSTITUTION:An upright cylindrical vessel 11 is filled with raw material 33b of compound semiconductor and raw material of liquid sealer and simultaneously seed crystal 31 is set in lower part of said vessel 11. Next, said raw material 33b, etc., is molten and a layer of compound semiconductor melt 33 surrounded by liquid sealer 34 is formed on said crystal 31, then seeded. Thus, said melt layer 33 is transferred upward and single crystal 35 is grown.
Patent JP-S6478049-A (JP)
Title: Data buffer
Inventor: MAEDA MITSUNORI
IPC: H04B14/04
Filed: 1987-09-19
Abstract: PURPOSE:To reproduce reproducing sound easy to listen to by removing a specific block having an error, and arranging the number of data blocks by inserting a block at least one before the specific block having the error. CONSTITUTION:When the error in transmission data is found by an error detecting means 1, a data insertion means 2 removes the block having the error, and also, inserts the block one before an error block. For example, when the data insertion means 2 is provided with a dual port memory and stores the transmission data, the next block is written on the same address as that on which the block where the error is detected is written and the same block is read out by preventing a write address from being advanced by one and also, a readout address from being advanced by one. Since inserted data is the same one as a preceding block, a reproducing waveform is similar to a waveform to be transmitted. In such a way, it is possible to prevent a click tone, etc., from being generated and to reproduce the digital data of sound with superior quality.
Patent JP-S59126323-A (JP)
Title: Relay driving circuit
Inventor: TAKEDA SATOSHI
IPC: H03K17/60
Filed: 1982-12-29
Abstract: PURPOSE:To drive a relay without increasing the power source load on a TTL circuit by passing a TTL control signal through a transistor (TR) and driving the relay by another negative power source. CONSTITUTION:The base of a TR1 (PNP) and the collector of a TR2 (NPN) are grounded, and the collector of the TR1 and the base of the TR2 are connected together; and the relay is connected to the emitter of the TR2 and the other terminal of the relay is connected to the negative power source. An ''H'' level (+5V) is applied to the emitter of the TR1 to turn on the TRs 1 and 2 and an ''L'' level (earth) is also inputted to turn off the TRs 1 and 2, driving the relay by the current flowing through the emitter of the TR2.
Patent JP-H0982855-A (JP)
Title: Heat dissipation device
Inventor: MIZUKAMI HIROSHI
IPC: H01L23/36
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation device, which is improved in the mountability to an equipment and the maintainability and is easy to handle and moreover, can conduct fully a heat dissiaption to a cooling medium and is increased in cooling efficiency. SOLUTION: A plurality of tabular pin row members 13a, which are respectively formed by arranging a multitude of needle-like thermal conductors 12a, which consist of a material having a good heat conductivity, in parallel to each other, are provided in such a way that the members 13a are made to position in the intermediate part of a heat dissipation device, tabular pin row members 13b, which are respectively formed by arranging a multitude of needle-like thermal conductors 12b, which consist of a mateial having a high mechanical strength, in parallel to each other, are provided in such a way that the members 13b are made to position at both end parts of the heat dissipation device and spacers 14 are respectively provided between these members 13a and 13b to laminate these members 13a and 13b, whereby when the parts of the members 13b,  which consist of the material having the high mechanical strength, are handled, it becomes possible to grasp the parts of the members 13b without a possibility to make the members 13b deform by the fingertips. Moreover, baffle plates for guiding a cooling medium in the interior of the device are respectively provided at apertures 16, which are respectively formed by arranging the conductors 12a in parallel to each other and in which the cooling medium flows.
Patent JP-H06342206-A (JP)
Title: Gray level mask and preparation thereof
Inventor: JIYON EDOWAADO KUROONIN
IPC: G03F1/00
Filed: 1991-08-22
Abstract: PURPOSE: To provide a gray level mask suitable for photolithoigraphy which consists of a transparent glass substrate bearing materials of plural levels having different optical transmittasbilities. CONSTITUTION: In the case of a mask using two levels alone, the first layer 24A thereof may be composed of glass formed to partially have transmittability by execution of substitution of silver ions in place of the metal ions of an alkaline metal silicate used in production of glass. The second layer 24B thereof may be formed opaque by constituting the layer of a metallic layer, such as chromium. The mask is constituted by the assistance of a photoresist constituting body 26 etched by a photolithographical masking operation in the specific regions in order to enable the selective etching operation with respect to the exposed regions of the materials of the levels having the different optical transmittabilies.
Patent JP-H1172212-A (JP)
Title: Incinerating equipment and rotary type incinerator
Inventor: ONISHI OSAMU
IPC: F23G5/16
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide incinerating equipment which incinerates efficiently a material containing moisture and a rotary type incinerator which can be used in the equipment. SOLUTION: This incinerating equipment is constructed by having a drying part 1a which dries a material to be incinerated, under a heating condition, an incinerating part 1b which incinerates the material conveyed from the drying part 1a and a deodorizing part 2 which deodorizes combustion exhaust gas exhausted from the incinerating part 1b, under the heating condition, and it is provided with an exhaust gas supply passage 3 which supplies the drying part 1a with high-temperature exhaust gas after deodorization exhausted from the deodorizing part 2.
Patent JP-H05194163-A (JP)
Title: Cosmetic composition
Inventor: JIYOOJI TERENSU IBERIN KEARII
IPC: A61K8/365
Filed: 1992-09-01
Abstract: PURPOSE: To obtain a composition suitable for topical application to mammalian skin for reducing, retarding and eliminating hair growth. CONSTITUTION: This composition comprises (i) an effective amount of inhibitor of glutamine metabolism in mammalian skin or hair and (ii) a vehicle permissible as a cosmetic for the inhibitor and is suitable for topical application to mammalian skin for reducing, retarding and eliminating hair growth.
Patent JP-H0865258-A (JP)
Title: Subscriber broadcasting equipment selecting method for cable broadcasting equipment
Inventor: KITAZAWA SATORU
IPC: H04H20/02
Filed: 1994-08-24
Abstract: PURPOSE: To enable high-speed transmission with a simple configuration by performing time division multiplex encoding transmission from a center station to decentralized repeater stations and performing a timewise parallel operation for the transmission of a select signal from the decentralized repeater stations to subscriber broadcasting equipment. CONSTITUTION: Between a center station 4 and decentralized repeater stations 15, an address select signal is transmitted as a time division multiplexed signal. Since a transmission line is used as a trunk transmission line, the transmission line capable of performing the high-speed transmission such as an optical fiber cable is provided. Besides, concerning the transmission of frequency multiplexed signals or time division signals of multiple frequencies between the decentralized repeater stations 15 and broadcasting device 18-23, all groups branched and connected to two lines of metal cables perform timewise parallel transmission.  Namely, the select signal between the decentralized repeater stations 15 and the subscriber broadcasting devices 18-23 is turned to the frequency multiplexed signals by assigning a single frequency to each broadcasting device or turned to the time division signals having two frequencies, and the configuration of encoding and decoding is simplified. Thus, the high-speed transmission from the center station 2 to the subscriber broadcasting devices 18-23 is enabled.
Patent JP-H0981428-A (JP)
Title: Data processor and data processing method
Inventor: MIZOGUCHI HIDEO
IPC: G06F12/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently generate desired object data by converting the source data following a prescribed format into the object data following an other format by a selected format conversion means. SOLUTION: A CPU 1 executes the format conversion program stored in a ROM 2 or a hard disk 11 and performs a conversion for the program. In this case, the CPU 1 digitizes each of conversion required values which are required for the conversions into the data following from any format to each other format and estimates the values based on prescribed conversion information. Based on the estimated conversion required value, any format conversion program is selected for source data and the selected format conversion program is executed. From the source data following the prescribed format, the object data which is the source data following the other format and following a desired format is generated most efficiently and in short time.
Patent JP-H0793679-A (JP)
Title: Gas leakage alarm
Inventor: HATAKEYAMA KIMIO
IPC: G01N27/12
Filed: 1993-09-21
Abstract: PURPOSE:To shorten initial ringing time and delay time by increasing the heater power of a gas sensor until initial heater time elapses after a power source is applied to a gas leakage alarm. CONSTITUTION:When the power source is impressed, a capacitor 21a starts charge, and the output of a comparator 20a goes to an L level until a charge voltage exceeds a reference voltage Vs on the minus terminal of the comparator 20a, and a heater current Ih flows in an emitter resistor 15b and a bias resistor 15i. Also, when the charge voltage exceeds the reference voltage V5, the output of the comparator 20a goes to an H level, and the heater current Ih goes to Ih=V4[emitter resistor 15b], and since the voltage V4 can be kept constant, the heater current Ih is changed from an increasing current to a stationary current when the output level of the comparator 20a is changed from the L level to the H level. Since the resistance of a heater 18 can be kept constant, the heater power is changed from an increasing power to a stationary power when the output of the comparator 20a is changed from the L level to the H level.
Patent JP-H0872759-A (JP)
Title: Preventing device for disengagement of crawler type traveling body
Inventor: SHIGEMOTO TOSHIYUKI
IPC: B62D55/08
Filed: 1994-09-02
Abstract: PURPOSE: To prevent the track roller of a crawler type body from being disengaged from a track link. CONSTITUTION: The lower edge of a track frame 4 is extended downward closely opposed to the inner upper surface of a track shoe 8 over the lower edge position of a track roller 7 and a guide member 13 is provided oppositely to the lower edge part of the extended track frame 4 having a space toward the track shoe 8.
Patent JP-S61112288-A (JP)
Title: Bar code reader
Inventor: KANAI NOBUO
IPC: G06K7/10
Filed: 1984-11-06
Abstract: PURPOSE:To bend the focusing point of a light beam along an article set on a convex surface to reduce the variance between said focusing point and the display surface of a bar code, by setting a lens which focuses the light beam onto the surface to be scanned between a light beam scan means and said surface to be scanned. CONSTITUTION:When a mirror M is set at a solid line position, a light beam is focused at a point O. Then the beam is focused at a point (d) when the mirror M is tilted by theta/2 centering on a point A. If the distance between a light source D and the point A on the mirror M is referred to as (r), the locus of the image of the source D drawn by the mirror M and viewed from a lens L is equal to an arc Q having a radius (r) drawn centering on the point A when the mirror M is tilted. A surface F to be scanned is equal to the image of a plane K produced by the lens L, and the locus of the focused point (d) of the light beam is equal to the image of the arc Q and turned into a curve C0 having a contact with the surface F at the point O. The curve C0 is convex toward the lens L in the same direction as the bar code display screen of many articles.
Patent JP-S60126591-A (JP)
Title: Method of recovering thermal energy
Inventor: UMETANI TETSUMASA
IPC: F01K25/10
Filed: 1983-12-12
Abstract: PURPOSE:To accumulate the energy of intermittently discharged waste heat without reducing the temperature as much as possible in order to effectively make use of it by feeding after pressurizing the heat accumulating thermal medium, which has been heated by the latent heat released from a heat accumulating thermal medium storage tank, into a direct contact type heat exchanger. CONSTITUTION:The heat accumulating thermal medium 9 heated by a heat exchanger 8 is directed to a direct contact type heat exchanger 12 by a heat accumulating thermal medium pressurizing pump 11. There, the heat accumulating thermal medium 9 heats the liquid flon 13 sprayed from a flon spraying nozzle like a shower to turn it into the high-pressure flon steam 13A. The high-pressure flon steam 13A is introduced into a flon turbine 18, and its energy is taken out as electricity. The heat accumulating thermal medium 9 which has released its heat to the flon 13 preheats the flon 13 in a flon preheater 14, and then, is recovered under power through the heat accumulating thermal medium turbine 15. It then becomes low in pressure and is recirculated into a heat accumulating thermal medium storage tank 10.
Patent JP-H0789283-A (JP)
Title: Invisible information printed matter
Inventor: FUJIMOTO YOSHIO
IPC: B42D15/10
Filed: 1993-09-21
Abstract: PURPOSE:To provide an invisible information printed matter which makes presence of invisible information more scarcely conscious of. CONSTITUTION:When an invisible information part 3 made by printing transparent fluorescent ink on a design print 2 having a fine uneven part on a surface formed by printing print ink containing an extender pigment having a particle size larger than that of fluorescent pigment contained in the fluorescent ink is provided on a sheet 1, presence of the information part is not made conscious of.
Patent JP-S60127370-A (JP)
Title: Colorant
Inventor: YOSHIKAWA MASAYOSHI
IPC: C09B61/00
Filed: 1983-12-12
Abstract: PURPOSE:To provide a low-toxic safe colorant exhibiting bright yellow color, and suitable as a pigment for food, cosmetic or pharmaceutical, at a low cost, by using methylhesperidin as a component. CONSTITUTION:Methylhesperidin obtained e.g. by methylating natural hesperidin extracted from the orange peel, with dimethylsulfate, etc., is used as a colorant. The colorant is used singly or as a solution or a mixture with other adjuvant such as emulsifier, spreader, etc. The amount of methylhesperidin used as a colorant is preferably 0.001-10%.
Patent JP-H0397386-A (JP)
Title: Optical transmission device
Inventor: SUGINO NOBUO
IPC: H04B10/00
Filed: 1989-09-11
Abstract: PURPOSE:To constitute the device of one piece of an optical fiber and one set of optical transmitting and receiving parts by confirming the position of a sensor reporting abnormality by a control part, and controlling a monitor camera so as to face the position of the sensor, and transmitting a caught video signal through the optical transmitting part and the optical fiber. CONSTITUTION:The control part 2 searches always a signal from each sensor 1a to 1n successively st prescribed intervals, and confirms that there is no abnormality. when the sensor 1c reporting the abnormality comes into action, it sends the detection signal A of a 'L-level' to the control part 2. The control part 2 detects the abnormality when it searches the sensor 1c, and sends the movement signal B of top and bottom and right end left so that the monitor camera 4 faces a block-divided position corresponding to the sensor 1c. The monitor camera 4 sends the video signal C of the abnormal position to the optical transmitting part 5. After the optical transmitting part 5 converts the video signal C into an optical signal, it sends it to a monitor station 8 through the optical fiber 6 and the optical receiving part 7. At the monitor station 8, the monitoring of the abnormality becomes possible without leaving it.
Patent JP-S6297005-A (JP)
Title: Controller for articulated robot
Inventor: OTSU MAKOTO
IPC: G05B19/18
Filed: 1985-10-23
Abstract: PURPOSE:To cope with the change of the working environment and a complicated working object by fetching the environment information or the command of an operator to change automatically the characteristics of an articulated robot control system in a working mode. CONSTITUTION:The angle command signal delivered from a microcomputer is amplified by a servo amplifier and transmitted to a serve valve 13 to control the driving direction and the driving amount of a hydraulic oscillating actuator 10. The action angle of the actuator 10 is detected by an angle detector 12 and always fed back to the servo amplifier. The servo amplifier compares the angle information on the microcomputer with the feedback information given from the detector 12 and delivers the driving signal of the valve 13 in the direction where the deviation between said angle information and feedback information is corrected. When the load conditions and the environmental conditions are decided, a variable feedback mechanism changes the position feedback control to the force feedback control or the speed feedback control.
Patent JP-H0573236-A (JP)
Title: Print image file output device
Inventor: HIROSE FUMIAKI
IPC: G06F3/12
Filed: 1991-09-17
Abstract: PURPOSE:To print out a print image file to a printer with no production of a business form print program and just by converting the print image file into a self-print code form through a print image file output device when the print image file produced by the print output device having a different code form of a print control character part. CONSTITUTION:A record input means 4 is provided to read the record out of a print image file 2 consisting of a record including a print control character part and a print image part together with an input/output buffer 5 which stores the read record, a judging table part 7 which converts the print information recorded at the print control character part into the print control information on a printer 9, and a print control character part judging means 6 which judges the print control information in reference to the part 7. Then the record is outputted to the device 9 by a record output means 8.
Patent JP-H0666197-A (JP)
Title: Self-diagnostic device for vehicle
Inventor: TAKABA KATSUMI
IPC: F02D41/24
Filed: 1992-08-11
Abstract: PURPOSE:To surely commit to holding-memory the diagnosis data related to the anomaly and high in precedence. CONSTITUTION:A control unit 1 is equipped with a CPU 101 and a RAM 102 which holds the memory contents even if an ignition key is cut off. The RAM 102 secures the memory regions in the quantity equal to that of the priority degree, for the anomaly of the equipment mounted on a vehicle which is provided with the prescribed priority degree. The CPU 101 detects the anomaly of each mounted equipment, and receives the diagnosis data of each part of the vehicle which is necessary for analyzing the anomaly of the equipment having each priority degree, and renews the memory contents in the RAM region corresponding to the priority degree. When the anomaly of the equipment is detected, the anomaly code is set in the RAM region corresponding to the priority degree, and prohibits the succeeding renewal of the memory contents is prohibited and the memory contents are frozen. Even if the anomaly of the equipment having the low priority degree is detected and the related diagnosis data is frozen, the diagnosis data in the memory region corresponding to the anomaly of the equipment having the higher priority degree is not frozen until the anomaly of the equipment is detected.
Patent JP-H0555201-A (JP)
Title: Insulating film, and the like for semiconductor and forming method thereof
Inventor: NANBA YOICHI
IPC: H01L21/316
Filed: 1991-08-21
Abstract: PURPOSE:To provide an insulating film and a flattened film, and fabrication thereof, for realizing multilayer interconnection of a semiconductor improved regarding degassing, shrinkage and hygroscopic properties at the time of heating at a high temperature. CONSTITUTION:The upper section of a substrate wiring is coated with an organic solvent solution, which is composed of polyorganosilsesquioxane using a methyl group or a phenyl group as a side chain, number average molecular weight of which is 500-10,000 and which contains a 0.3-6wt.% hydroxyl group and a 0.9-16wt.% alkoxy group as terminal groups, and the substrate wiring is heated and the organic solvent solution is cured. Accordingly, flattening is improved, heating curing is enabled at a comparatively low temperature, cure shrinkage is reduced, the completeness of a curing reaction is enhanced and degassing and shrinkage at the time of heating at a high temperature are also lowered.
Patent JP-H0670554-A (JP)
Title: Electrostatic actuator
Inventor: KONNO SHINJI
IPC: H02N1/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide an electrostatic actuator which is reformed so that the positioning of the through hole part can be performed easily and accurately. CONSTITUTION:In an electrostatic actuator, wherein a stator where 3 electrodes 2 are arranged at specified intervals on an insulating supporter 1 and a mover 6 which has given positive and negative charges to an insulating thin leaf 4 are arranged to contact with each other, a low shrinking polyester film, where the longitudinal and lateral thermoshrinkage percentages after processing for two hours at 150 deg.C are both 0.4% or less, is used as the insulating supporter 1.
Patent JP-H0285316-A (JP)
Title: Stainless steel refining method using rh-type vacuum degasification tank
Inventor: YAMADA MUNEAKI
IPC: C21C7/068
Filed: 1988-09-20
Abstract: PURPOSE:To efficiently reduce the N content of a stainless steel contg. Ti, etc., by alternately repeating oxygen blowing and self-decarburization several times, and thereby reducing the activity of a surface-activating elementary O at the time of vaccum-decarburizing stainless steel in the title degasification tank. CONSTITUTION:When stainless steel is vaccum-decarburized in an RH-type vacuum degasification tank, oxygen blowing and self-decarburization are alternately repeated several times to control the activity a0 of the surface-activating elementary O to <=15ppm to reduce the N content. When the activity a0 is thus decreased, the denitrification efficiency alpha is increased. The reason why the activity a0 is controlled to <=15ppm is that the activity cannot be further reduced because oxygen is blown to decarburize the stainless steel in the present RH-type vacuum degasification tank. The value is preferably further decreased by the new technique to be developed.