baber/WOPTO huggingface dataset:
Patent JP-S56102974-A (JP)
Title: Method of coating anticorrosive primer for steel article
Inventor: OIE YOSHIHIRO
IPC: B05D7/14
Filed: 1980-01-22
Abstract: PURPOSE: To improve a steel article in resistance to corrosion caused by sea water, splashes or the rise and fall of the tide, by coating the steel article with anticorrosion primer layers, the first of which is a zinc rich paint and the second of which is a manganese rich paint.  
     CONSTITUTION: In order to improve the corrosion resistance, caused by sea water, splashing or the rise and fall of the tide, of a steel article to be used in a marine atmosphere, the steel article is pretreated by shot or sand blasting, coated with an inorganic zinc rich paint of 20W50μm thickness by air spraying or the like, and further coated with an inorganic manganese rich paint of 50W100μm thickness. These two layers are used as under-coats. The steel article is then coated with an anticorrosion upper-coat layer, e.g. an epoxy or urethane paint. Due to the adoption of the special under-coat layers, the adhesiveness of the upper-coat layer onto the under-coat layer is excellent. Consequently, the resistance of the steel article to corrosion caused by sea water, splashing or the rise and fall of the tide is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000209061-A (JP)
Title: Surface acoustic wave element and device
Inventor: KURODA YASUSHI
IPC: H03H3/08
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element which is suitably mounted on a flip chip and also has the satisfactory out-band characteristic. SOLUTION: At least one of comb-like electrodes existing at the ground side which construct the input IDT 102 and 104 or output IDT 101, 103 and 105 has the capacitances 708, 709 and 710 between the input sides of input IDTs and the output sides of output IDTs. A trap can be formed at a band that is distant from the passing band of a surface acoustic wave element by means of a resonance system using those capacitances. Then the frequency characteristic can be flexibly controlled in response to a system request, etc.
Patent JP-S59130487-A (JP)
Title: Photo coupling semiconductor device
Inventor: MURATA MINORU
IPC: H01L31/12
Filed: 1983-01-17
Abstract: PURPOSE:To effectively prevent the generation of spark and contrive to improve the reliability by a method wherein the outer peripheral part of the mounting surface of a frame bed whereon each of semiconductor pellets on the light emitting and light receiving sides is mounted is formed into an arc form surface. CONSTITUTION:The outer peripheries of the surfaces of the frame beds 20a and 20b whereon the semiconductor pellets 11a and 11b are mounted are formed into cross-sectional arc form surfaces 21a-21b by eliminating acute angular parts in the form of e.g. press type at the time of punch-press work. In such a case that a high voltage of several kV for example is impressed between the input and the output, i.e., the light emitting side and the light receiving side, a high voltage is set between exposed parts 19a and 19b and the arc form surfaces 21b and 21c via clearances 17a and 17b remaining at the resin part. On the other hand, in this case, charges going to be emitted from the outer peripheries of the frame beds 20a and 20b come to disperse, corresponding to the arc form surfaces 21b and 21c, without concentrating to a certain point, since the outer peripheries become the arc form surfaces 21b and 21c.
Patent JP-H05188507-A (JP)
Title: Radiation image conversion device
Inventor: HARAKI TAKASUKE
IPC: A61B6/00
Filed: 1992-01-16
Abstract: PURPOSE:To necessitate the smaller capacity of a memory for correction and to miniaturize the device by storing the differential data of data for image correction into the memory for correction and restoring the data for correction from the differential data at the time of removing uneven information. CONSTITUTION:The data for correction for vertical one line at the top of the image is stored into a top line memory 504 at the time the data for correction is formed from the information stored in a frame memory 502 by the hostcomputer 506. As to the data for correction corresponding to the respective picture elements arraying alongside the top picture element thereof, the difference of the data for correction between the adjacent picture elements is determined and the differential data is stored into the frame memory 503 for correction. A stimulable phosphor panel is then irradiated with the image actually transmitted through a subject and the resulted image data is inputted to a correction section 501. On the other hand, the data for correction for the top one line and the differential data are read out of the top line memory 504 and the frame memory 503 for correction and the data for correction for the entire part of the image is restored by a restoring device 505.
Patent JP-H05222574-A (JP)
Title: Silver plating method
Inventor: WAKABAYASHI SHINICHI
IPC: C25D5/34
Filed: 1991-01-22
Abstract: PURPOSE:To provide a silver plating method by which replacement is effectively prevented. CONSTITUTION:The surface of copper or copper alloy is treated with a heterocyclic thione compd. selected among 3-aminorhodanine, 3-thio-urazol, 2-thiouramil, 4-thiouramil, 2,5-dioxo-4-thiohexahydropyrimidine, 4,6-dioxo-2- thiohexahydropyrimidine and 2,6-dioxo-4-thiohexahydropyri-midine and the treated surface is plated in an electroplating soln. contg. alkali metal silver cyanide.
Patent JP-H05186111-A (JP)
Title: Automatic tab affixing device for fixing paper roll tip
Inventor: SHIMADA TOSHIO
IPC: B65H19/29
Filed: 1992-01-16
Abstract: PURPOSE:To provide accurate and efficient affixing of respective tabs for fixing a paper roll and automate paper winding work of the paper sheet of simple shape. CONSTITUTION:An automatic tab affixing device 3 is made to go forward to a paper roll P which is supported rotatably by a guide device and a drive device, and a piece of paper on the surface of the paper roll P is delivered to be cut in a straight line, and then the traveling base 10 of the automatic affixing device 3 is made to travel intermittently along the tip part of the paper roll P, and a tab roll is delivered to a winding reel 15 from a tab roll reel 6. Then a tab attracting and affixing head is made to go forward, retreat, travel transversely, and go forward when the traveling deck 10 stops, and the tab T for fixing the tip of the paper roll is affixed along the tip part of the paper roll P.
Patent JP-H04238335-A (JP)
Title: Image forming device
Inventor: MASE HIDENORI
IPC: G03B27/32
Filed: 1991-01-22
Abstract: PURPOSE:To obtain contrast ratio which is sufficient to expose a photosensitive recording medium by increasing the number of driver for driving an LCD. CONSTITUTION:In the case of noting the optional one picture element of the LCD 6, such relation holds that the larger duty is, the higher the contrast ratio becomes, that is, duty=Ton/Ton+Toff, supposing that an on-time given according to the on-instruction of a CPU 25 is Ton and a time until the on-instruction is given again after the display of one screen is Toff. Therefore, by increasing the number of the driver 26 for driving, decreasing the number of driving picture elements per driver and reducing the time of Toff, the duty is made high and the contrast ratio necessary for exposure, which is obtained based on the sensitivity of the photosensitive recording medium is attained.
Patent JP-H11205685-A (JP)
Title: Image signal processor and image signal processing method
Inventor: SAKAI NORIKAZU
IPC: H04N5/335
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To perform sampling in an output stable period of a CCD by having a reading means which outputs an image signal that corresponds to a read image, a means which performs sampling in plural sampling timings before actual sampling of the image signal and the discrimination setting means. SOLUTION: A CPU 13 performs automatic offset control processing and automatic gain control processing when the power supply of an image processor 100 is turned on. The CPU 13 makes a select signal SEL correspond to a pulse signal SH1 so as to select a 1st sampling pulse signal SH1. A multiplexer 14 outputs the signal SH1 as a sampling pulse signal to an ASI 15 based on the signal SEL. The ASI 15 samples an image pickup image signal SG with sampling that corresponds to the signal SH1 and outputs an image signal SSG to an A/D converting part 16. The part 16 performs A/D conversion of the signal SSG and after that, outputs a signal DG.
Patent JP-S58125153-A (JP)
Title: Monitoring operation system using stack crt monitor
Inventor: MATSUKA HIROSHI
IPC: G06F11/32
Filed: 1982-01-20
Abstract: PURPOSE:To improve mobility in operation by connecting a common monitor controller and a common monitor between two monitor circuits which each consist of a monitor controller, monitor, and keyboard and are connected to one CPU. CONSTITUTION:The two monitor circuits 2 and 3 consisting of monitor controllers 2a and 3, CRT monitors 2b and 3b, and keyboards 2c and 3c are connected to the CPU1, and the monitor controller 4a and CRT monitor 4b are connected to those two monitor circuits through communication lines 5a and 5b. Thus, the two keyboards 2c and 3c are used for the three CRT monitors 2b-4b to transfer screen data among the monitors and also to display the same picture on two monitors at the same time. Thus, the function of the operation of the monitor circuits is disversified to realize maneuver monitoring.
Patent JP-H01186601-A (JP)
Title: V2o3 ceramics resistor element
Inventor: YONEDA YASUNOBU
IPC: H01C7/02
Filed: 1988-01-14
Abstract: PURPOSE:To utilize a resistor element as a restriction element for a high current and high power by making a resistor element a laminated body made by alternately laminating ceramics layers and inner electrodes. CONSTITUTION:In a resistor element 1, V2O3 ceramics layers 2 and inner electrodes 3 conducted to outer electrodes are alternately laminated, while end faces 3a of the inner electrodes 3 are exposed. The laminated body 4 is sintered. Accordingly, heat from each inner electrodes 3 is conducted almost equally to the central part as well as to the outside of the laminated body 4 and temperature rise due to self-heating of the resistor element 1 comes to be almost equal both inside and outside. Further, at the time of cooling, temperature almost equally fall inside and outside. Thereby, histeresis can be made small and, as a result, the resistor element can be utilized as a restriction element for a current and highpower.
Patent JP-S59132921-A (JP)
Title: Apparatus for treating exhaust gas
Inventor: YAMAGUCHI FUMIHIKO
IPC: F23J15/00
Filed: 1983-01-18
Abstract: PURPOSE:To recover a byproduct with low water content while dispensing with waste water treating equipment, by providing a spray dryer, a dust collector and an absorbing tower in series. CONSTITUTION:Exhaust gas after passing a gas/gas heater 1 is guided to a spray dryer 2 and cooled while contacted with liquid containing Na2SO3 sent from an absorbent concn. regulating tank 4 through a conduit 9. Na2SO3 is brought to a solid component by water evaporation and taken out of a byproduct take-out pipe 10. The cooled exhaust gas is passed through a dust collector 3 to further collect the solid component and thereafter guided to an absorbing tower 4. An absorbing liquid of which the concn. is regulated in the absorbent concn. regulating tank 7 provided with an absorbent supply pipe 11 of NaOH and a replenishing water supply pipe 12 is supplied to the adsorbing tower 4 through the conduit 9 and a branched pipe 13 to absorb and remove SO2 in the exhaust gas while the purified exhaust gas is exhausted through a gas heater 1. The recirculated absorbing liquid of the absorbing tower 4 is sent to the regulating tank 7 and sent to the spray dryer 2 from the conduit 9 to be taken out as the solid component from a byproduct take-out pipeline 10.
Patent JP-H01182458-A (JP)
Title: Method and device for removing cut object
Inventor: TAMAKI MASARU
IPC: E04F21/00
Filed: 1988-01-14
Abstract: PURPOSE:To safely further sanitarily hold a work environment by simultaneously cutting and sucking asbestos by a peeling member and a suction hood and introducing dust of the sucked asbestos to a collector via an enclosed circuit to be captured in the water. CONSTITUTION:Simultaneously cutting and sucking asbestos by a peeling member 1 and a suction hood 2, dust of the sucked asbestos is introduced to a collector 4 via an enclosed circuit 3 being captured in the water, and the secondary capture is performed in a wet cyclone 6 while showering is applied to air passing through the collector. Further the tertiary capture is performed in a scrubber 7 and a laminated layer filter 8 for the secondary capturing air. The peeling member 1 and the suction hood 2 are integrally formed, and connecting the asbestos dust to the enclosed circuit 3 and its inside to the collector 4, wet cyclone 6 and the scrubber 7, the plural layer filter 8 is provided in the final position of the enclosed circuit 3.
Patent JP-H06210370-A (JP)
Title: Metallic die for press forming
Inventor: TAMADA TAKESHI
IPC: B21D37/20
Filed: 1993-01-19
Abstract: PURPOSE:To prevent the generation of forming defects by forming recessed parts with a specific average diameter and average depth on the surface of a metallic die and specifying the average intervals of the recessed parts. CONSTITUTION:At the time of forming the press material 5 for a metallic die 1, plural recessed parts are formed on a part or all of the surface that is in contact with the press material 5. The average diameter of the recessed part is formed to be 30mum-100mum, and the average depth 1mum-10mum respectively. Simultaneously, the average space of the plural recessed parts is formed to be 1.3 to 3 times as large as the average diameter. The press material 5 is a thin sheet for automobiles having the surface roughness SRa of >=1mum. Thus, a lubricating oil is sealed in the recessed parts, and sliding property between the press material and the metallic die is improved.
Patent JP-S60150956-A (JP)
Title: Work supply device in centerless grinding machine
Inventor: TAMURA YUUZOU
IPC: B24B5/307
Filed: 1984-01-18
Abstract: PURPOSE:To easily adjust a work so as to place it in a proper grinding position, by sliding a plurality of adjusting units, arranged in the direction of a grindstone shaft, along a guide groove on a tilt surface in a roof-shaped mounting bed and fixing a guide member to a desired position. CONSTITUTION:If a fixing bolt 15 is loosened and a pinion bolt 21 is turned in a desired direction in one of the pair of guide members 10, 10, an engaging part 22 causes a rack 18 to slide along a rack groove 23 in the lengthwise direction and also the guide member 10 by a follow-up motion with the rack 18 to slide along a guide groove 9 in the lengthwise direction. And if the fixing bolt 15, after the guide member 10 is slided to a desired position, is tightened in that position, step differenced surfaces 10a, 10a of the guide member 10 are adapted to upper surfaces 9a, 9a in the guide groove 9, fixing the member 10 to a mounting bed 8 similarly fixing the other member 10 by engaging friction force. If this action is performed for all adjusting units 7, a master part can be positioned in a desired position on a supporting part 11 provided in each unit 7 opposed to an opening part 5 of a grinding machine 2, enabling a work to be accurately supplied.
Patent JP-H08194303-A (JP)
Title: Phase shift mask and its production
Inventor: OKAMOTO YOSHIHIKO
IPC: G03F1/30
Filed: 1995-01-19
Abstract: PURPOSE: To provide a phase shift mask with which transfer patterns having high dimensional accuracy are obtainable by an easy production stage and to provide a process for producing this phase shift mask. CONSTITUTION: This phase shift mask has a mask substrate 1 consisting of a transparent material, light shielding films 2 as mask patterns having plural apertures formed in the selective regions of the main surface of this mask substrate 1 and grooves 10 for phase shifters disposed on the main surface of the mask substrate 1 in at least >=1 pieces of the apertures among the plural apertures of these light shielding films 2. These grooves 10 for phase shifters are formed by a first etching stage which executes dry etching and a second etching stage which executes wet etching and the bases of the grooves 10 for phase shifters are formed by the second etching stage, by which the phase shift mask is obtd. The phase shift mask having the grooves 10 for phase shifters which are the transfer patterns having the high dimensional accuracy is thus obtd.
Patent JP-H06215405-A (JP)
Title: Photodetector for optical pickup device
Inventor: OYAMA NORIYOSHI
IPC: G11B7/13
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a photodetector capable of obtaining an exact focusing error signal by shielding an unwanted light projected on the periphery of each light receiving cell for focusing control. CONSTITUTION:Bulging parts 7a, 9a are formed on prescribed draw-out patterns 7, 9 among the draw-out patterns 7-12 for deriving respective light receiving outputs obtained by every one of light receiving cells 1-6. The periphery of light receiving cells 1-4 for focusing control is shielded by these bulging parts and unwanted lights projected on the periphery of the light receiving cells 1-4 for focusing control are interrupted by the draw-out patterns 7-12 including the bulging parts 7a, 9a.
Patent JP-H02283083-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABURO
IPC: H01S5/065
Filed: 1989-01-13
Abstract: PURPOSE:To provide a semiconductor laser element having low noise characteristic, low oscillation threshold value current for generating a self-excited oscillation by providing high resistance buried layers on both side faces of a stripelike first mesa including an active region, and light absorption layers at both sides of a stripelike second mesa to become a current injection path. CONSTITUTION:A substrate 1 of a semiconductor laser element does not have a groove, but is formed with crystalline layers 10 used to absorb a light of an active layer 3 immersed through a clad layer 4 and to stop a current at both sides of a current injection stripe mesa 14. With the element of such a configuration, the current injection inner stripe 14 is formed in a self-alignment manner with the center on the surface of a mesa stripe 15, and its width (w) can be very narrowed to approx. 1mum by selectively etching from both sides. Further, since the stripe 14 is formed directly above the layer 4, a current extension to the layer 3 can be reduced.
Patent JP-H09198401-A (JP)
Title: Registration and retrieval system for individual information
Inventor: SAWAKURI TATSUYA
IPC: G06Q10/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a registration and retrieval system of individual information capable of quickly registering and retrieving individual safety information and location information, etc., when a disaster occurs. SOLUTION: In a terminal equipment 3, ID information is inputted from a keyboard part, registration request information or collation request information is selected and inputted to an information master station 11 and the installation place information of the terminal equipment is added to individial identification information and request information and transmitted from an information processing part. In the meantime, in the information master station 11, the information from the terminal equipment 3 is received in a transmission control part 61, and when the registration request information is included in the received information, received installation place information is registered in the data base of an information storage part 65 corresponding to the individual identification information.  On the other hand, when the collation request information is included in the received information, the attribute information of an individual registered in the data base of the information storage part 65 is retrieved in the information processing part 63 corresponding to the received individual identification information and the retrieved attribute information of the individual is transmitted from the transmission control part 61 to the terminal equipment 3.
Patent JP-H02187125-A (JP)
Title: Electronic dryer
Inventor: YOSHINO MASATAKA
IPC: B01D53/26
Filed: 1989-01-13
Abstract: PURPOSE:To retain drying capability efficiently by accommodating an electronic cooling element in a casing, fixing a cooling fin on its endothermic side, providing below the same a discharge section for discharging water content dripping from the cooling fin and providing a control circuit for switching over the application direction of the cooling element. CONSTITUTION:An electronic cooling element 8 is accommodated in a casing 1 with a door to close a feed-in and feed-out hole. A cooling fin 12 is fixed on the endothermic side of the cooling element 8 and a heat dissipation fin 11 is fixed on the heat dissipation side respectively, and a discharge section 15 to discharge water content generated by ice frozen in the cooling fin 12, melted and dripped to the outside of the casing 1 is provided below the cooling fin 12. Power conduction direction of the cooling element 8 is switched over alternately in a control circuit 40 to generate the freezing and the melting actions on the surface of the cooling fin 12. As a result, drying capability can be retained semi-permanently and efficiently.
Patent JP-2000206985-A (JP)
Title: Voice recognition device
Inventor: MOMOSE HIROAKI
IPC: G10L15/28
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To easily perform voice recognition processing at a high recognition rate by detecting whether a voice is the voice inputted from any channel among plural channels and performing the voice recognition based on a prescribed acoustic model corresponding to the channel. SOLUTION: A computer 10 as a voice recognition device is provided with a voice input terminal 7 inputting e.g. a stereo voice of two channels, and is connected to a voice output equipment in the outside. A storage 3 records a voice recognition program 3b performing the voice recognition processing and voice recognition information 3a required for the voice recognition of the acoustic model, a language model, a dictionary, etc. A first CPU 1 sets the prescribed acoustic model from the storage 3 at every channel, and performs the voice recognition processing based on the acoustic model corresponding to the channel to be inputted with the voice. A second CPU 2 detects whether the voice is the voice inputted from any channel of the voice input terminal 7 when the voice is inputted.
Patent JP-S60149939-A (JP)
Title: Testing for strength of accelerator housing
Inventor: HARANO TSUTOMU
IPC: G01M5/00
Filed: 1984-01-17
Abstract: PURPOSE:To obtain a test data matching with the actual condition accurately by a method wherein a hollow shaft of an accelerator housing is supported horizontally and in a manner free to rotate while it is provided with a bracket having one side fixed on the circumference of the hollow shaft and an arm adapted to apply a load in roughly horizontal direction from above perpendicular to the hollow shaft. CONSTITUTION:An accelerator housing 1 has both hollow shafts 2 supported horizontally and in a manner free to rotate with a support member 3. One side of brackets 4 projected on the circumference of the hollow shafts 2 is clamped with bolts 6 on a false chasis 5 set as rigid as the chasis of a real body, which is clamped with bolts 8 securely on a chasis fixing member 7. Sleeves 9 are fastened on the circumference of the tip of the respective hollow shafts 2 with a nut 12 and further, arms 13 are extended in a roughly horizontal direction on the circumference thereof perpendicular to the respective shafts 2 while load receiving plates 14 are fastened on the top surface of the respective arms. A load applied on the two load receiving plates 14 to cause a torque and a bending load simultaneously on the hollow shafts 2 thereby enabling the testing under a stress condition similar to that wherein the real car is used.