baber/WOPTO huggingface dataset:
Patent JP-S55104464-A (JP)
Title: Recovering method for dross of zinc plating bath
Inventor: GUNJI NAOKI
IPC: C22B19/30
Filed: 1979-02-06
Abstract: PURPOSE:To automate the operation for recovering dross so as to improve the working environment, by recovering metallic zinc through the reaction of the dross with the flux in an inert atmosphere, and by washing out the formed ash and Cl2 with alkali soln. CONSTITUTION:Top dross (b) which floats on a zinc plating bath (a) is fed to a charging inlet 29 of a recovering unit 21, while flux (c), e.g., ZnCl2 etc., is charged through an inlet by opening the cover 32, which is then closed. The dross (b) and flux (c) put into the recovering unit 21 is transferred into the body 23, into which is introduced 34 inert gas, by the rotation of a screw 24, where zinc (d) formed by the reaction of both materials is recovered 38. The ash (e), which is formed by the reaction of ZnO contained in the dross (b) with the flux (c) and is floating on the zinc bath, is collected together with the unreacted dross to the front of a separation plate 38, and only the ash (e), which is lighter than the dross, is sent to an ash-discharging cylinder 40 over the separation plate 38. The separated inert gas is delivered through the cylinder 40, a vertical flue cylinder 42, a horizontal flue cylinder 43 to a washing tower 50, where it is washed with the spray of alkali soln. in order to remove Cl2 gas and residual finely powdered ash.
Patent JP-S62172536-A (JP)
Title: Optical information recording and reproducing method
Inventor: ABE MICHIHARU
IPC: G11B7/125
Filed: 1986-01-23
Abstract: PURPOSE:To reduce the deterioration of a semiconductor laser and an optical disc recording film by setting weak the irradiated luminous quantity at the standby of laser collected beam more than the normal reproduction without reproducing recording information. CONSTITUTION:The light output of a semiconductor laser 10 driven by a drive amplifier 27 is monitored by a monitor photo diode 14, the light current of the diode 14 is converted into a voltage signal by a bias voltage application means 23 and a resistor 24 connected in series and outputted as a monitor signal. The monitor signal is compared with a set voltage signal 26 by an error detection amplifier 25 and an amplifier 27 rives the laser 10 so as to make the error zero. The irradiated luminous quantity is weakened more than that at the normal reproduction by using a signal 26 when the laser collected beam is in standby on a specific track without reproducing the recorded information to reduce the deterioration of the laser 10 or the like.
Patent JP-S59139023-A (JP)
Title: Autofocusing camera
Inventor: KOBAYASHI KIYOTAKA
IPC: G02B7/09
Filed: 1983-01-31
Abstract: PURPOSE:To reduce the weight and size of a device and to permit light winding by providing prescribed transparent optical members in such a way that said members can be put into and from the optical axis behind a main photographing lens as desired and adjusting the focus thereby fixing the photographing lens. CONSTITUTION:Plural transparent optical members 3-5 are held in a holder 2 and are kept energized by a spring 6 so as to cross an optical axis L. A detaining mechanism consisting of a stop lever 8 and a magnet 7 is provided. The members 3-5 are constituted of members of glass, etc. having the same refractive index and different thickness. The holder 2 is moved downward by a winding operation and after the holder is detained by a detaining lever 11, the holder 2 is disengaged by the AF signal of a range finder 10 and the magnet is de- energized, then, for example, the member 3 is inserted into the optical axis and the object at the point P2 is formed on the film plane. The focus is thus adjusted without moving the main lens, by which the weight and size of the device are reduced and the light winding is made possible.
Patent JP-H10208696-A (JP)
Title: Short arc type discharge lamp
Inventor: NAKANISHI SUSUMU
IPC: H01J61/073
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a short arc type discharge lamp with a long working life which controls effectively the generation of the blackening phenomenon in a bulb even after long hours of use. SOLUTION: A short arc type discharge lamp is provided with a glass bulb 10 and a positive electrode 20 and a negative electrode 30 which are arranged to face each other in the bulb 10. In this case, a through hole 23 extending from a forward end side to a rear end side is formed. It is preferable in this type of the short arc type discharge lamp that the positive electrode 20 is lit in a attitude to be positioned above the negative electrode 30.
Patent JP-S57129186-A (JP)
Title: Control device for dc motor
Inventor: AOKI KAZUMITSU
IPC: H02P7/06
Filed: 1981-02-02
Abstract: PURPOSE:To electrically suppress the mechanical vibration without causing unstable control system by providing a phase control circuit which advances the phase delay of an armature current control system or a field current control system for the phase of the output signal of a tachometer generator. CONSTITUTION:A speed comparator 2 applies a speed deviation signal to a field function generator 3 and an armature function generator 8. A thyristor amplifier 4 controls the field current of a field circuit 5 in response to the output of the generator 3, and a thyristor amplifier 9 controls the armature current of an armature circuit 10 in response to the output of the generator 8. A DC motor is rotated by an inertia 12 by the difference between the torque produced by the motor and the load torque. The speed 15 of the motor is fed back to the comparator 2 through a phase control circuit 17 having a function for leading the phase by the phase delay of the field or armature control system. In this manner, the mechanical vibration can be suppressed.
Patent JP-H08204058-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KAWAI YOSHIKO
IPC: H01L23/12
Filed: 1995-01-30
Abstract: PURPOSE: To provide a semiconductor device in which separation between an upper and a lower layers is prevented and reliable conduction is ensured. CONSTITUTION: A first wiring layer 5 is formed on a semiconductor substrate 1 and a second wiring layer 13 is formed on the first wiring layer 5 with a first interlayer insulation layer 10 is in-between. A third wiring layer 21 is formed on the second wiring layer 13 with a second interlayer insulating layer 20 is in-between. Wiring layers 5, 13 and 21 are electrically connected inside an element region 50B by first and second embedded metal films 10b and 20b. Pad opening part 25a, 25b and 25c to expose the surfaces of wiring layers 5, 13 and 21 is formed inside a bonding pad region 50A.
Patent JP-H0540051-A (JP)
Title: Pointing device of instrument
Inventor: KATO MIKI
IPC: G01D11/28
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a pointing device which has a superb visibility, can be mounted and removed easily, allows a pointer to be fixed stably, and has a smart appearance. CONSTITUTION:A pointer drive means 1 which is placed within a meter case and allows a meter spindle 11 to be moved according to an input signal, a discharge tube 2 which is a spontaneous light pointer, and a meter-fixing means 3 which fixes a rear-edge portion of the discharge tube 2 while crossing the meter spindle 11 are provided. Feeder terminals 5 and 6 of a conduction means 4 for conducting current to the discharge tube 2 are fitted to this pointer fixing means 3. Also, the pointer-fixing means 3 is provided with a pointer boss 7 and a pointer boss cover 8 which retain the discharge tube 2 and a leg portion 71 and a valve-retention portion 72 are provided at this pointer boss 7.
Patent JP-H02194996-A (JP)
Title: Printing plate and printing method
Inventor: IMAI YUKA
IPC: B41N1/14
Filed: 1989-01-24
Abstract: PURPOSE:To prevent the generation of ink irregularity even when a material to be printed is not necessarily kept perfectly smooth in performing printing by applying voltage between the material to be printed and chargeable wet toner to suck the chargeable wet toner by an electrostatic field and bonding the toner only to the region corresponding to an image to be printed. CONSTITUTION:A printing plate is formed by laminating a toner storage layer 2 storing wet toner, a toner supply layer 3 supplying the wet toner to a material 5 to be printed little by little and a toner impervious layer 4 supplying and bonding the toner only through the openings 41 formed to a selected region in performing printing on a support base material. The openings 41 are formed to the region corresponding to an image to be printed of the toner impervious layer 4 of the printing plate and the material 5 to be printed 5 is stretched so that one surface thereof becomes parallel to the toner impervious layer 4 and an electrode 6 is allowed to approach the material 5 to be printed to apply voltage having polarity reverse to the charged polarity of the chargeable toner to said material 5 and the chargeable toner is bonded to the regions corresponding to the openings 41 of the material 5 to be printed.
Patent JP-S57126876-A (JP)
Title: Production of waterproof, fireproof and mothproof coating agent
Inventor: MIYATA TOKUMI
IPC: C09K3/00
Filed: 1981-01-31
Abstract: PURPOSE: To obtain a coating agent having waterproofness, fireproofness and mothproofness, by a method wherein a fibrous mateial is immersed in an aq. soln. of caustic soda, the immersed material is squeezed, and the squeezed residue is mixed with carbon disulfide.  
     CONSTITUTION: A fibrous material such as flux, straw or Japanese paper is immersed in an aq. soln. of caustic soda for 1W2hr, and then pressed to squeeze out the liquid. The resulting squeezed residue is immersed in carbon disulfide for 2 or 3 days, whereby there is formed a paste-like mateial which is then coated on paper such as kraft paper. The coated paper is dried and passed through a liquid obtd. by introducing powdered alum into boiling water, whereby the quality of the paper becomes tough and at the same time, a paper material exhibiting a mothproof effect as well as having waterproofness and fireproofness can be obtd. This paper mateial is in the state of a paste. Thus, when this material is coated on a space between two sheets of paper and the two sheets of paper are bonded to each other, they adhere firmly to each other, and the toughness of the paper is much increased. Thus, the above material is most suitable for use in the production of bags. Further, since the paper mateial has mothproofness, this material has an effect when a product coated with this material has an effect when a product coated with this material is laid unde Tatami (a Japanese style matting). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000072623-A (JP)
Title: Water-based makeup cosmetic
Inventor: ONAKI MINORU
IPC: A61K8/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based makeup cosmetic giving low irritation to the skin, exhibiting little difference between the apparent color and the coated color and having excellent adhesivity to the skin and the durability of the cosmetic effect by including a hydrophobicized powder and a specific nonionic surfactant. SOLUTION: This cosmetic contains (A) a hydrophobicized powder, preferably titanium oxide powder, or the like, treated with a perfluoroalkyl phosphate of the formula (CmF2m+1CH2CH2O)nP (=O) (OH)3-n ((m) is 6-18; (n) is 1-2) or (CmH2m+1CH2CH2O)nP (=O) [ONH2(CH2CH2OH)2]3-n or its salt and (B) a nonionic surfactant selected from sorbitan monooleate added with 6 mol of polyoxyethylene, sorbitan trioleate added with 20 mol of polyoxyethylene, decaglycerol diisostearate, monostearate added with 10 mol of polyoxyethylene and nonyl phenyl ether added with 5 mol of polyoxyethylene.
Patent JP-H05206267-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO HISAHIRO
IPC: H01L21/301
Filed: 1992-01-29
Abstract: PURPOSE:To prevent adherence of small pieces produced at the time of dicing to a surface of a chip in a method for dicing a semiconductor wafer. CONSTITUTION:After an adhesive tape 2 is stuck to the rear surface of a wafer 1, the wafer 1 is cut along its scribing lines. A dicing groove 4 reaching the tape 2 from the surface of the wafer 1 is formed, and the wafer 1 is divided into individual chips 3. Then, the tape 2 is extended. Thereafter, the surface of the chip 3 and the groove 4 are cleaned to remove small pieces 3a. If the tape 2 is of ultraviolet ray curable type or thermally curable type, ultraviolet rays or heat is applied before a cleaning step thereby to reduce the adhesive strength of the tape.
Patent JP-H07219538-A (JP)
Title: Pitch shift device
Inventor: TOGAI HIDEKATA
IPC: G10H1/10
Filed: 1994-02-07
Abstract: PURPOSE:To increase or decrease a pitch sequentially with time at a speed matching human sensations without delaying the output of a musical sound signal by providing a delay means in a feedback path. CONSTITUTION:The musical sound signal inputted to a digital signal processor(DSP) 2 is multiplied by an input coefficient 13, a low-pass filter(LPF) 8 removes high frequency components from the musical sound signal so that the maximum frequency component of the musical sound signal decreases to a half as high as a sampling frequency fs even if the pitch is shifted up by a pitch shifter 9, and the musical sound signal is inputted to the pitch shifter 9. Then the musical sound signal which is shifted in pitch by the shifter 9 and outputted is inputted to a D/A converter and also inputted to a high-pass filter(HPF) 10 arranged in the feedback path. The musical sound signal passed through this HPF 10 is inputted to the delay unit 11 and delayed by a specific time, and the signal is multiplied by a feedback coefficient 12 and inputted to the LPF 8 and pitch shifter 9 together with the input signal.
Patent JP-S63183511-A (JP)
Title: Skin drug for external use
Inventor: UEHARA KEIICHI
IPC: A61K8/00
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a skin drug for external use, containing an ester of tetrahydroabietic acid with an alcohol, having good safety and improved touch properties in use without sensitizing property to the skin. CONSTITUTION:A skin drug for external containing an ester of tetrahydroabietic acid with an alcohol obtained by purifying rosin to provide abietic acid, hydrogenating the abietic acid and esterifying the hydrogenated abietic acid with the alcohol, e.g. 2-hexydecyl tetrahydroabietate, ethylene glycol monotetrahydroabietate, etc., in an amount of preferably 0.1-70wt.% particularly 1-50wt.% and useful as cosmetics, quasi-drugs, drugs, etc. If the ester is a partial ester, it can also be used as a surfactant, e.g emulsifying agent, solubilizing agent, etc.
Patent JP-H06226166-A (JP)
Title: Device for coating inner surface of cup-shaped container
Inventor: YAMAGUCHI NORIMICHI
IPC: B05B13/06
Filed: 1993-01-29
Abstract: PURPOSE:To perfectly dispense with labor selecting a good product and a bad product after the completion of coating by a method wherein the spreading of a spray pattern is detected and an abnormality signal is outputted when the spreading is deviated from a tolerant range to select the bad product to allow the same to fall from a feed mechanism. CONSTITUTION:The inner surface coating device for a cup-shaped container 3 is provided with a coater 6 spraying a coating material to the inner surface of the cup-shaped container 3 rotated at a high speed in the pattern spreading over the range reaching the peripheral edge 3b of the opening part of the container 3 from the center of the bottom surface 3a of the container 3. At each time when the coating material is sprayed from the coater 6, the spreading image of the pattern is taken by an image sensor 13 and, when the spreading of the detected pattern is deviated from a preset tolerant range, an abnormality signal is outputted by a control unit 14 and the coated cup-shaped container 3 is selected on the basis of the abnormality signal to be allowed to fall from a feed mechanism by a classifying means.
Patent JP-H10212084-A (JP)
Title: Leakage oil recovery device for hydraulic elevator
Inventor: SASAKI TSUYOSHI
IPC: B66B9/04
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a leakage oil recovery device for a hydraulic elevator that can prevent leakage oil from a gland part of a hydraulic jack from being scattered around at the time of a drain hose or the like being clogged. SOLUTION: This recovery device is provided with an auxiliary tank 10 interposed between a gland part 4a of a hydraulic jack 4 and a drain hose 11, a detector for outputting a detection signal responding when operating oil collected in the auxiliary tank 10 reaches the specified quantity, an alarm body 21 actuated in response to the detection signal from the detector, and a monitor body 22 transmitting the detection signal to a control center 24. In case of the generation of defectiveness such as clogging in the drain hose 11, leakage oil is collected in the auxiliary tank 10, and this defectiveness is detected to inform the control center 24 or a controller's room of a building 17 so as to cope with the defectiveness.
Patent JP-H08206857-A (JP)
Title: Method and device for laser beam machining
Inventor: NISHIDA SATOSHI
IPC: B23K26/00
Filed: 1995-01-31
Abstract: PURPOSE: To prevent machining defects by turning off profyling in a first route in which the measurement of the cutting route is predicted as incorrect and subsequently turning on the copying upon reaching a second route in which the measurement is predicted as normal. CONSTITUTION: A machining object 5 is set on a machining table 6, whose X-axis and Y-axis are driven so that a machining head 2 comes to a piercing position. With the piercing conditions read out of memory and with a profyling control turned on, the surface of the machining object 5 is detected by a contact sensor 9, and the machining head 2 is moved to the Z position of the piercing conditions. A laser beam with a set output is emitted from a laser generator 1 so as to start the piercing at the piercing position. After completion of the piercing, the profyling is turned off, and cutting is commenced with the machining head 2 fixed at the specific position of Z-axis.  After a certain specific distance is cut in a first route in which spattering is predicted, upon reaching the beginning of a second route in which the measurement is predicted as normal, the profyling is again turned on for cutting to complete the cutout of a component.
Patent JP-H07219684-A (JP)
Title: Parallel computer system
Inventor: HARADA TERUYUKI
IPC: G06F15/16
Filed: 1994-02-08
Abstract: PURPOSE:To specify relative hardware parts according to a faulty hardware part and performs parallel maintenance. CONSTITUTION:This parallel computer system is equipped with a fault control part 600 which generates fault information on logical packages, a power source control part 400 which generates fault information on power units, fans, and thermostats, and a constitution control part 500 which generates respective pieces of constitution information on the logical package group and power units, fans, and thermostats according to a model switch 100. If a fault is caused, fault information including a factor and a position number, and a housing number based upon a cabinet switch 200 is reported to software. Then the software reads constitution information based upon the factor out of the constitution control part 500 according to the housing number and factor to recognize the constitution of the housing, and also perform a saving process and disconnect the power source, thereby performing the parallel maintenance of the parallel computer system.
Patent JP-S62172930-A (JP)
Inventor: NARIMI TOSHIO
IPC: A47L13/22
Filed: 1986-01-24
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-H07221551-A (JP)
Title: Optional waveform generator
Inventor: SANO TSUYOSHI
IPC: H03B28/00
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a waveform output with a resolution dependent on an analog output frequency by using a D/A converter having a high speed and low resolution, and a D/A converter having a low speed and high resolution characteristic respectively. CONSTITUTION:A high speed low resolution D/A converter is used for a 1st D/A converter, which converts high-order 8-bit data in waveform data in a waveform memory 14; and a low speed high resolution D/A converter is used for a 2nd D/A converter, which converts 12-bit data in waveform data in a waveform memory 15. A low frequency component of a conversion output from a converter 20 based on a sampling clock CLK 1 is attenuated at a capacitor 32, and a distorted waveform is obtained. Data whose high frequency is cut and whose polarity is inverted are stored in the memory 15 to compensate the attenuation, and a converter 50 converts the data, which are fed to a composite amplifier 30. Thus, an analog output in which the attenuated low frequency component is corrected is obtained. The converter 50 is in charge of the low frequency analog signal; the converter 20 is in charge of the high frequency analog signal; and the resolution of the analog output obtained by the amplifier 30 changes automatically depending on the high/low frequency.
Patent JP-S60160272-A (JP)
Title: Superimposer
Inventor: YOKOMORI MITSUO
IPC: H04N5/445
Filed: 1984-01-31
Abstract: PURPOSE:To attain video-recording of a computer picture and a superimposed video signal between the said picture and a picture of video medium on a VTR by inputting a synchronizing signal of a video signal and a synchronizing signal from a computer and providing a clock to the computer so that each synchronism is coincident. CONSTITUTION:The input video signal is separated into a synchronizing signal and a blanking signal B by a synchronism separating circuit 15, demodulated into a subcarrier signal SC and a chrominance signal by a color demodulation circuit 14 and a pattern synchronism circuit 17 makes each said synchronizing signal coincident with each synchronizing signal from the computer PC. Then in selecting the PC picture mode by a mode selection circuit 24, a switch control circuit 23 switches an analog switch 16 and a PC video signal in synchronizing with the external video signal is outputted from a video signal output terminal 11. In selecting the superimposing mode, the control circuit 23 switches the switch 16 to the other position and the superimposed picture signal between the video signal from the external part and the video signal from the PC is outputted from an output terminal 11.
Patent JP-H09212508-A (JP)
Title: Document processor
Inventor: KONDO KATSUYUKI
IPC: G06F17/27
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To easily prepare a structured document with a table cell and a graphic plotting area. SOLUTION: A pattern generation part 5a generates a pattern document file 4b describing a prescribed mark at a position to pour a character string into and setting a structured document with a desired logical structure to be a pattern document with respect to a desired structured document. A pouring- into processing part 5b executes the processing of successively pouring each character string divided by a vacant line within a text file 4c into the position of each identification mark within the pattern document file 4b and outputs the structured document given this pouring-into processing as a structured document file 4a. The content of the structured document file 4a is display-outputted by layout-processing.  In addition the pattern generation part 5a can easily generate a pattern document based on a text file using the description of a prescribed identification mark such as α and a reserving character string showing arrangement on logical structure following this identification mark.
Patent JP-S58131021-A (JP)
Inventor: FUJII YASUTAKA
IPC: B28B21/58
Filed: 1983-01-31
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。