baber/WOPTO huggingface dataset:
Patent JP-H02222180-A (JP)
Title: Pulse laser oscillator
Inventor: KOSUGI SHINICHIRO
IPC: H01S3/03
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the reciprocation of shock waves between reflecting mirrors, to improve the controllability of a laser and to enhance the efficiency of a system by installing a shock-wave absorbing plate to a section nearer to the discharge electrode of the reflecting mirror constituting a resonator. CONSTITUTION:When discharge is conducted between discharge electrodes 12, 12, a laser medium gas between the electrodes 12 is heated suddenly, and shock waves are generated. The shock waves proceed toward a reflecting mirror 13, and a shock-wave absorbing plate 16 prevents reaching to the reflecting mirror 13 of shock waves by the interference of shock waves. In this case, a total reflecting mirror 13 and a semitransparent mirror 14 are arranged into a casing 11 through the opposed space of the electrodes 12, a resonance section for laser oscillation is shaped, and laser beams from the resonance section are output from an output window 15. The absorber 16 is mounted on the optical axes of the fronts of the mirrors 13 and 14.
Patent JP-S52126134-A (JP)
Title: Character pattern generator
Inventor: TSUTSUI KENJI
IPC: G06K15/10
Filed: 1976-04-16
Abstract: PURPOSE: To realize scaled down characters with minimized unshapeliness of balance of form and width of stroke lines of the characters by selecting one line (column) out of even numbered line (column) or odd numbered line (column) for each character pattern. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01215551-A (JP)
Title: Printing form setting method in document preparing apparatus
Inventor: KAWATE REIKO
IPC: B41J2/485
Filed: 1988-02-25
Abstract: PURPOSE:To smoothly and rapidly perform form setting setting work, by forcibly altering the setting of printing form data to a receiving range when it is judged that the document printed according to set printing form data is not received in printing paper. CONSTITUTION:When a form setting (altering) mode of a printing document is indicated by the operation of a keyboard 14, a form setting picture having a plurality of items is displayed on an LCD display device 16 through a display controller 17 and the setting (alteration) of a form becomes possible. A CPU 11 judges whether the content of each set item preset on the form setting picture is within a range received in paper having a set paper size at every item according to predetermined preferential order and, when said CPU 11 judges that said content is not received in the paper, the CPU 11 forcibly alters said item content to a range wherein the content is received. By this method, the document according to set printing form data is necessarily received in the paper having the indicated size, and the form setting work can be performed smoothly and rapidly.
Patent JP-S60186118-A (JP)
Title: D/a converter
Inventor: YAMAMORI KAZUHIKO
IPC: H03M1/78
Filed: 1984-03-06
Abstract: PURPOSE:To obtain the high-precision D/A converter which does not depend upon the precision of a reference voltage by deriving an analog signal from the collector ratio of a couple of transistors (TR) which form a differential amplifier. CONSTITUTION:Plates of the TRs 12a and 12b forming the differential amplifier 13 are connected to output terminals of operational amplifiers 9a and 9b equipped with diodes 10a and 10b. A reference voltage Vref from a reference voltage source 8 is connected to plus terminals of the amplifiers 9a and 9b and a terminal 2 of a variable resistance network 7. The output terminal 4 of this network 1 is connected to the minus terminal of the amplifier 10 and a reference resistance 11 is connected to the minus terminal of the amplifier 10b. Then, the analog signal is led out on the basis of the ratio Ia/Ib of collector currents of the TRs 12a and 12b. This current ratio Ia/Ib does not depend upon the reference voltage Vref. Thus, the high-precision D/A converter which does not depend upon the reference voltage is obtained.
Patent JP-H08211967-A (JP)
Title: Optional board identification device
Inventor: SATO SHINOBU
IPC: G06F1/18
Filed: 1995-02-08
Abstract: PURPOSE: To provide an optional board identification device with simple circuits by using an analog voltage as the identification signal of an optional board, measuring the analog voltage by a voltmeter and decoding the signal. CONSTITUTION: The respective optional boards 4 are provided with a resistor 39, a comparator 5 and an identification circuit as the common circuits of the optional boards in addition to the circuits intrinsic to the optional boards. When only a slot 22 is connected to the optional board 4, a resistance value from a Vcc to ground becomes 4.5R, a voltage on a voltage output line 201 becomes Vcc-Vcc(R/4.5R)=Vcc (7/9), the voltages of the voltage output lines 202, 203 and 204 similarly become Vcc (5/9), Vcc (4/9) and Vcc (2/9) respectively and the voltages are measured by a switch 12 and the voltmeter 13. Since a voltage drop between the voltage output lines 202 and 203 is 1/2 of the other voltage drop, it is recognized that the board is connected only between them.
Patent JP-S56139698-A (JP)
Title: Electrolytic composite polishing method for strip
Inventor: KIMOTO YASUO
IPC: C25F3/16
Filed: 1980-03-31
Abstract: PURPOSE: To eliminate mixing of electrolytes and abrasive grains from two tools and prevent the formation of scratches by ejecting fluid from a nozzle provided between both tools in electrolytic composite polishing juxtaposed with both tools.  
     CONSTITUTION: Polishing materials 6 are pressed onto a strip 9 on a polishing table 7, and electrolyte 10 is supplied from a tool A1 into between an electrode 4 and the strip 9 through the central hole 2 of a revolving shaft 1 and the through-hole 5 of the electrode 4. When the revolving shaft 1 revolves and power is supplied to the electrode 4, the strip 9 is electrolytically polished. The 2nd tool A2 makes the operation similar to that of the 1st tool A1, and the strip is subjected to electrolytic composite polishing by the abrasive grains smaller than the grain size of the 1st tool A1. During this time, fluid such as electrolyte, air or the like is ejected in a sector shape to the strip 9 from the injection nozzle 1 provided between the tools A1 and A2, whereby a barrier is made between the electrolytes 10 flowed out from both tools A1, A2. Thereby, the mixing of the electrolytes 10 is shut off, and the minglement of the fallen-off abrasive grains into the electrolytes 10 is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62199469-A (JP)
Title: Flexible wiring substrate for connecting thermal head
Inventor: TANIGUCHI MASATO
IPC: H05K3/36
Filed: 1986-02-27
Abstract: PURPOSE:To make it possible to obtain a highly reliable connection state by simplifying the constitution of a flexible wiring substrate, by forming a wiring pattern preventing a mutual crossing of wiring conductors and forming the wiring corresponding to the terminal of a driving IC on one plane. CONSTITUTION:In a flexible wiring substrate 5, outside signal conductors 16, 18 among the signal conductors 16-18 corresponding to the number of terminals of a driving IC 11 are set to an almost comb tooth shaped wiring pattern and conductor parts 16a, 18a of which the leading ends come to connection parts 16b, 18b are opposedly arranged at a predetermined interval. A signal conductor 17 is arranged in a meandering state threading manner between the conductor parts 16a, 18a so as not to cross the signal conductors 16, 18 and a connection part 17b is provided to the intermediate part of said conductor 17. When the connection parts 12a-14a on an alumina substrate 1 are pressed to the connection parts 16b-18b of the flexible substrate 5 in a superposed state in correspondence to the terminals of the driving IC, predetermined continuity is obtained. By this method, a highly reliable connection state can be obtained through a simple substrate constitution.
Patent JP-H07251297-A (JP)
Title: Compactor and waste compressing method
Inventor: SUZUKI YOSHINORI
IPC: B30B9/28
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a compactor and a waste compressing method without needing a working to open a stopper of a PET bottle or to drill a spray can by installing a piercing mechanism going in and out a needle to pierce the waste. CONSTITUTION:In a compactor which reduces the volume of a waste inside a compression room with a compressing plate, a piercing mechanism that needles 31 to pierce the waste go in and out from the compressing plate 32 is installed. The compressing plate 32 pre-compresses the waste, next this piercing mechanism is acted, after piercing the pre-compressed waste, brought from the compressing plate 32, and the pre-compressed waste is really compressed. Further, a waste receiving room having an opening and closing gate to discharge the waste is installed on the upper side of this compression room, the waste is easily made to be thrown into the compression room with the operation to open and close the gate. Therefore, because the residual air or gas of the waste can be vented, the volume of the waste can be reduced, the danger of the explosion can be also prevented and the working efficiency can be improved.
Patent JP-S60188334-A (JP)
Title: Preparation of higher alcohol
Inventor: NAKAZATO MASATO
IPC: C07C29/78
Filed: 1984-03-08
Abstract: PURPOSE:To obtain a higher alcohol useful as a healthy food, etc. in high yield in high purity easily, by subjecting wax consisting essentially of higher fatty acids and higher alcohols to ester exchange with a lower alcohol, treating the reaction product with a solvent. CONSTITUTION:Wax such as sunflower wax, rice bran wax, montan wax, wheat germ wax, etc. consisting essentially of higher fatty acids and higher alcohols is subjected to ester exchange with a lower alcohol such as methanol, ethanol, propanol, or butanol by a conventional procedure. Then, the prepared reaction solution is cooled, filtered, the cake is washed with water until a catalyst is removed, treated with a solvent by a method such as repeated recrystallization with the lower alcohol, to give a higher alcohol such as octacosanol, etc. having raised demand as a healthy food, etc. in high purity advantageously.
Patent JP-S63209785-A (JP)
Title: Flocculating, pressurizing and floating apparatus
Inventor: HAYASHI KOJI
IPC: C02F1/24
Filed: 1987-02-27
Abstract: PURPOSE:To improve the adhesion rate of air bubbles to flocs and to permit efficient execution of flotation of the flocs by consisting a titled apparatus of an inorg. flocculating agent mixing vessel, reaction vessel, pressurizing tank and floating vessel and providing an injection part of an org. high-polymer flocculating agent to said pressurizing tank. CONSTITUTION:This apparatus is constituted of the inorg. flocculating agent mixing vessel 2, the reaction vessel 3, the pressurizing tank 5 and the floating vessel 7. The injection part 11 of the org. high-polymer flocculating agent is provided to the tank 5. As a result, the adhesion rate of the air bubbles to the flocs is improved and the efficient flotation of the flocs is permitted, by which the treatment efficiency is improved.
Patent JP-H03163825-A (JP)
Title: Etching method and etching equipment
Inventor: KINOSHITA KEIZO
IPC: H01L21/302
Filed: 1990-02-22
Abstract: PURPOSE:To reduce the damage on a specimen surface caused by sputtering, by a method wherein the low enegy property of cluster ion beam is ultilized in the etching process of the specimen surface by supplying chemical species in cluster. CONSTITUTION:Cluster is supplied to a specimen surface, and etching is performed by using the physical and/or chemical actions of the cluster to specimen surface atoms. The cluster is constituted of at least one kind of chemial species having high reactivity such as chlorine, hydrogen chloride, fluorine, oxygen, CCl4, SF6, CF4, CHF3, CIF3, CO2, CO, H2O, NH3, etc. Stored kinetic energy of one atom of cluster is small as compared with stored enegy of one ion in the conventional ion beam etching. By using cluster in this manner, etching can be progressed while the damage of the specimen surface caused by beam irradiation can be reduced.
Patent JP-S61202779-A (JP)
Title: Welding robot
Inventor: SAWARA YOSHIO
IPC: B23K9/127
Filed: 1985-03-05
Abstract: PURPOSE:To prevent a misoperation and to simplify the handling by fitting attachably and detachably the attached lever to provide a profiling probe on the free end of a fixed length lever and by arranging the teaching means of the conversion coefficient of a profiling sensor as well. CONSTITUTION:A fixed length lever 7 is supported at the fulcrum O by the sensor supporting body 3 to move integrally with a welding torch 1. The attached lever 8 of optional length having a profiling probe 11 on its tip is fitted attachably and detachably to a holder 9. The length detector 10 to detect the rocking deplacement of the fixed length lever 7 as a straight line displacement also to convert into electrical displacement is arranged on the sensor supporting body 3. The attached lever 8 is prepared in plural pieces in different lengths and shapes, controlling the driving operation means by reloading the conversion coefficient by the conversion coefficient teaching means provided in a welding control circuit as well. With this method, the driving operation is simplified and the misoperation can be prevented.
Patent JP-H03246634-A (JP)
Title: Code formation system by skeleton compiler
Inventor: IGUSA AKIRA
IPC: G06F9/45
Filed: 1990-02-23
Abstract: PURPOSE:To improve the code formation speed by providing this system with a skeleton compiling means for inputting a skeleton source program and forming a machine word forming program. CONSTITUTION:The skeleton compiling means 4 inputs the skeleton source program 3 and forms the machine word forming program 9. A code forming means 5 activates an intermediate language input means 6 and then starts a machine word forming program starting means 7 to activate the program 9. An intermediate language input means 6 inputs an intemediate language 2 and sets up the inputted contents in an intermediate language storing area 8 and the program 9 inputs the intermediate language 2 stored in the area 8 and forms a machine word program 10. Since a skeleton is not interpreted at the time of compiling, the skeleton interpreting time during the compiling can be shortened and the code formation speed can be improved.
Patent JP-H09234405-A (JP)
Title: Method for coating sheet material and coating equipment therefor
Inventor: AOYANAGI SHOJI
IPC: B41F23/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of a coated sheet material by placing a distance adjustment stage for adjusting traveling distance of the sheet material between a coating stage and a drying stage and adjusting the traveling distance according to dryness of the coating material on the sheet material, in the method that comprises coating a sheet material delivered from a roll with a coating material and thereafter drying the coating material. SOLUTION: In this equipment, a sheet material 3 delivered from a sheet feed roll 2 is coated with a coating material in a coating section 5 and, thereafter, transferred through a fixed roll 9, a movable guide roller 7a and a fixed roll 10 to a drying section 6, and then, the sheet material 3 dried in the drying section 6 is transferred through fixed rolls 11 and 12 to a wind-up roll 8 and wound up by the wind-up roll 8. At this time, when the coating layer of the sheet material 3 is insufficiently stabilized at the time of allowing the sheet 3 to enter the drying section 6, the movable guide roller 7a is moved to the left side to lengthen the traveling distance of the sheet material 3 and, accordingly, to extend its air-drying time.  On the other hand, when the coating layer excessively infiltrates into the sheet material 3 or is excessively dried, a reverse position adjustment of the sheet material 3 to the above adjustment is performed to properly adjust the dryness of the coating layer.
Patent JP-S62200804-A (JP)
Title: Semiconductor integrated circuit device having programmable analog element
Inventor: MIYAKE SHIGERU
IPC: G05F1/46
Filed: 1986-02-27
Abstract: PURPOSE:To attain the adjustment digitally and electrically by incorporating plural capacitors and resistors in an IC and incorporating a programmable element selecting the capacitors and resistors in the same IC. CONSTITUTION:Programmable elements 24-1-24-7 in the field such as EPROM, EEPROM or fuse ROM are connected to gates of analog switches 22-1-22-7 via respective couple of inverters 26-1-26-7. In applying a program so as to turn on one or >=2 of the programmable elements 24-1-24-7, the analog switches 22-1-22-7 connected to the programmable elements 24-1-24-7 are turned on and the capacitors 20-1-20-7 connected to the analog switches 22-1-22-7 are connected to a parallel circuit comprising an inverter 2 and a resistor 4.
Patent JP-H08206530-A (JP)
Title: Crushing machine for icicle and the like
Inventor: HIROSHIMA MASAKUNI
IPC: B02C18/12
Filed: 1995-02-08
Abstract: PURPOSE: To make the above crushing machine usable in all seasons by finely crushing icicles to remove these icicles so as to allow the icicles to melt rapidly and making the machine usable as a shredder for treating household refuse as well. CONSTITUTION: The outer surface in the bottom part 1a of a splashing preventive cylinder 1 having the bottom part 1a opened at the top end is provided with a discharge port 1c for crushed matter. The machine 1a is provided with a revolving shaft 2 through the bottom part. This revolving shaft 2 is provided with rotary crushing blades 3 within the splashing preventive cylinder 1 and the bottom end of the revolving shaft 2 extended to the lower part of the splashing preventive cylinder 1 is provided with an operating rod 5 having a driving power source 4 of the revolving shaft 2.
Patent JP-S63209148-A (JP)
Title: Resin-sealed semiconductor device
Inventor: NAKAMURA SHIZUKATSU
IPC: H01L23/00
Filed: 1987-02-25
Abstract: PURPOSE:To correct a marking by laser working by forming a character formation section on the surface of a resin package, projecting from the surface of a section not forming characters and having surface roughness intermediate between those of the satin surface and the mirror surface. CONSTITUTION:A character formation section 3 projecting from the surface of a section 4 not forming characters and having surface roughness intermediate between those of the satin surface and the mirror surface is formed on the surface of a resin package 1. Thus, the section 3 is projected 10-50mum from the section 4, and has been initially formed to have a surface roughness intermediate between those of the satin surface and the mirror surface. Accordingly, the surface roughness after correction by polishing has no change as compared with that before the correction, the change of the projection of the section 3 is reduced, and the correction is not observed in an external appearance. Thus, a character printed erroneously is polished to form again a laser mark, character to correct the laser mark character.
Patent JP-S61203257-A (JP)
Inventor: REIMONDO ERU PAAMAA
IPC: B24B7/16
Filed: 1985-03-05
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-S63209373-A (JP)
Title: Video signal processing circuit
Inventor: KATO TADASHI
IPC: A61B1/04
Filed: 1987-02-26
Abstract: PURPOSE:To prevent the deterioration of resolution and the conspicuousness of noise at a dark part by connecting a contour correction circuit and a gamma correction circuit in parallel for a input terminal and adding the respective output of them. CONSTITUTION:The contour correction circuit 1 and the gamma correction circuit 2 are connected in parallel for the input terminal 10 and the respective output of the circuits 1 and 2 are connected with an addition circuit 3. The contour component of a video input signal is extracted by the contour correction circuit 1 and simultaneously to that, the low level signal component is amplified and the high level signal component is compressed by the gamma correction circuit 2. The inputted video signal becomes the one processed by the gamma correction circuit and the border correction circuit by composing and adding the output of these both circuits 1 and 2. As the contour component is not passed through the circuit 2, the low level signal component is not amplified. Therefore, the noise is not conspicuous at the dark part. On the other hand, as the contour component is uniformly generated at every level of brightness, the resolution is not deteriorated at the dark part.
Patent JP-S55135738-A (JP)
Title: Measuring unit for metal vapor pressure
Inventor: OOTSUKA FUMIO
IPC: G01N27/00
Filed: 1979-04-12
Abstract: PURPOSE: To continuously detect the vapor concentration and mist concentration of alkali metal in inactive gas, by keeping longer the residual time through the control of natural convection of measured gas and leading the mist to the gas vapor detection cylinder with heating and evaporation.  
     CONSTITUTION: In the measurement of sodium vapor pressure, when the gas including sodium vapor and sodium mist is heated with the heater 13, natural convection is caused in the cylinder vessel 3 and gas goes toward the detection cylinder 4. In this case, the gas flow speed is made slow with the flow adjusting plate 17 to cause the mist in the state that it can sufficiently be evaporated, the sodium mist is in sodium vapor to enable detection. When sodium vapor is in contact with the external surface of the detection cylinder 4, it is ionized and a voltage is developed between the terminals 8 and 11. The amplitude is dependent on the sodium vapor pressure, then the measuring vapor pressure of the liquid sodium 9 can be obtained. Further, by stopping the heating of the heater 13, since the measurement of vapor pressure not including the sodium mist is possible, the concentration of the sodium mist can be known. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05241325-A (JP)
Title: Formation of image cell pattern of color filter
Inventor: SHIMIZU KAZUO
IPC: G03F1/76
Filed: 1992-02-28
Abstract: PURPOSE:To obviate the generation of the traces of connection by subjecting a substrate surface for a photomask to divided plotting and exposing in accordance with the data for plotting reticule patterns formed by setting vertical and horizontal dividing lines in the middle of unit cells and extracting these lines. CONSTITUTION:The dividing lines V for the vertical direction and the dividing lines H for the horizontal direction for equally dividing the image cell patterns 1 recorded on a recording medium to data for plotting the reticule patterns are so formed as not to cover the regions of respective unit cell patterns 1a. Namely, these lines are set between the unit cell patterns 1a and 1a arranged to face each other and are set by extracting these lines as the data for plotting the reticule patterns. An electron beam exposing device is operated in accordance with such data for plotting the reticule pattern. In addition, a substrate moving base for the photomask is intermittently moved cooperatively with the start and end operations of the scanning for beam exposing. The reticule patterns are successively dividedly plotted and exposed on the substrate surface for the photomask, by which the image cell patterns are produced.
Patent JP-S62199699-A (JP)
Inventor: MORIOKA TSUNEO
IPC: C11D9/28
Filed: 1986-02-27
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。