baber/WOPTO huggingface dataset:
Patent JP-S58209436-A (JP)
Title: Manufacture of heat exchanger
Inventor: WASHISU KOUICHI
IPC: B23K1/00
Filed: 1982-05-31
Abstract: PURPOSE:To separate air foam of gas existing in a brazing material, and to improve the fluidity of the brazing material, by giving a slight vibration while brazing, when constituting a heat exchanging pipe by brazing a pipe body and a bend. CONSTITUTION:Brazing is executed by igniting burners 7, 7 and heating the fitted part of a U pipe and an R bend 5. At the same time, an ultrasonic wave oscillating machine 10 is operated, and ultrasonic vibration amplified by an amplifier 11 is transferred to fins - through a vibrator 9. The ultrasonic vibration is transferred to the brazed part of the U pipe 4 and the R bend 5 from the fins -, and a brazing material which flows in is slightly vibrated. Each air foam of fume-like gas existing in the brazing material collides with each other or is combined by the slight vibration. Accordingly, the brazed part is packed with only the brazing material and no air foam exists, therefore, a leak test is not required, and even if this product is used for a refrigerating cycle, no refrigerant leaks.
Patent JP-S57207648-A (JP)
Title: Rapid drying polymer composition
Inventor: UCHIYAMA HIROSHI
IPC: A61K8/73
Filed: 1981-06-17
Abstract: PURPOSE:To provide the titled composition containing a film-forming polymer, hydroxyalkyl cellulose, and water, and suitable as cosmetic pack, various cleaners, etc. CONSTITUTION:The objective composition is prepared by compounding 5- 30pts.wt. of a film-forming polymer e.g. PVA, vinyl acetate-maleic anhydride copolymer, etc., 0.5-10pts. of a hydroxyalkyl cellulose, preferably hydroxypropyl cellulose, 50-150pts. of water, and if necessary, 0.1-5pts. of a sucrose fatty acid ester and 10-50pts. of a lower alcohol. It can be used as a cosmetic pack free of skin irritation, and as a kitchen cleaner having excellent releasability and stain-removing property.
Patent JP-S62249930-A (JP)
Inventor: RENAATE URUBASHIEKU
IPC: A61K38/19
Filed: 1987-04-17
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-2000284794-A (JP)
Title: Device and method for voice recognition and voice recognition system
Inventor: NAKAGAWA KENICHIRO
IPC: G10L15/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for voice recognition and a voice recognizing system an analog command inputting is made possible employing a voice input only. SOLUTION: If the recognition result of input voice indicates a bearing in a voice recognition device 101, a voice parameter obtaining section 108 obtains elements such as length, volume and interval of the input voice other than vocabulary contents as parameters and an analog amount corresponding to the parameters is determined. Then, in an extended voice command generating section 110, the analog amount is added to a voice command and an extended voice command is generated. In a camera section 112, vocabulary contents of the inputted expanded voice command and its analog amount are extracted and an imaging section 115 is controlled by the portion of the analog amount based on the command.
Patent JP-S63258047-A (JP)
Title: Manufacture of substrate for semiconductor element mounting
Inventor: ISHII SHOJI
IPC: H05K3/00
Filed: 1987-04-15
Abstract: PURPOSE:To enable the title substrate to be manufactured at payable cost while eliminating the machining process of angular parts of substrates by a method wherein the positions corresponding to linear parts and angular parts of semiconductor element mounting substrates on a molded sheet body are previously formed into notches and slits respectively. CONSTITUTION:A molded sheet body 11 as a raw material of semiconductor element mounting substrates 12 comprising linear parts 12a and angular parts 12b, after baking process, is formed into multiple semiconductor mounting substrates 12 by stamping process. In such a process, the positions corresponding to the linear parts 12a and the other positions corresponding to the angular parts 12b of said substrate 12 on the molded sheet body 11 are previously formed into notches 13 and slits 14. For example, the positions corresponding to the linear parts 12a and the angular parts 12b of ceramic substrate 12 on the green sheet 11 formed of crushed and mixed material mainly comprising alumina are respectively formed into notches 13 and slits 14. Later, multiple ceramic substrates 12 can be formed by stamping along the slits 14 and the notches 13 formed into said positions after baking process of the sheet 11.
Patent JP-2000285556-A (JP)
Title: Disk driving device
Inventor: KASAI HISANORI
IPC: G11B17/028
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To use a driving system for a CD(compact disk) and an MD(mini-disk) in common. SOLUTION: A turntable 20 to be attached to a spindle motor shaft 14 is formed in the size capable of placing a housing disk such as the mini-disk. Therefor, the mini-disk is rotatably driven as heretofore by using this turntable. On the other hand, when a chucking cap 70 and a chucking magnet (outside magnet) 40 are provided freely slidably around the motor shaft and a bare disk such as the compact disk is used, the bare disk is chucked by sliding them in the direction of motor shaft. Thus, the compact disk is rotatably driven by utilizing the same spindle motor shaft. An optical pickup means is used in common. In this way, the driving system is used in common even for the disks different in shape.
Patent JP-S63259518-A (JP)
Title: Electrochromic display element
Inventor: HIRAYAMA KAZUKO
IPC: G02F1/15
Filed: 1987-04-16
Abstract: PURPOSE:To enable to control color retaining time of an electrochromic layer which has been developed color by the impression of electric voltage, after suspending feed of electricity by controlling pH by adding a pH buffer soln. to an electrolyte. CONSTITUTION:pH of an electrolyte is controlled by adding a pH buffer soln. to the electrolyte 7 in an electrochromic display element consisting of a display electrode 4 comprising an electrochromic layer 3 which develops or discharges color reversibly by oxidation-reduction due to impression of electric voltage, and an electrolyte 4 sealed between counter electrodes 5. The electrolyte 7 controls color retaining time after suspending feed of electricity to the electrochromic layer by the adjustment of its pH, and changes the storage performance of the electrochromic display element. Further, the pH buffer soln. is effective for not only the control of the pH of the electrolyte but also for the prevention of the variation of pH, and also for the prevention of variation of initial color retaining time.
Patent JP-H02271279-A (JP)
Title: Laser radar apparatus
Inventor: YAMASHITA JUNICHIRO
IPC: G01S17/06
Filed: 1989-04-13
Abstract: PURPOSE:To make it possible to measure the position of a target accurately by providing a laser light source, an optical pulse amplifier, an acoustooptic modulation deflector, a driving means, a polarization splitter, photoelectric conversion means, an optical means, a power synthesizing circuit and a bandpass filter. CONSTITUTION:An optical pulse amplifier 17 transforms part of the continuous light from a CW laser light source 16 into pulse shaped light and guides the light into a transmitting optical system 2. An acoustooptic modulation deflector 18 deflects the output component which is not inputted into the amplifier and shifts the frequency. A driving means 34 drives the deflector 18 in synchronization with the optical echo from a target in the pulse state at a specified frequency. A polarization splitter 22 splits the modulated deflected light into two light beams so that the polarizing planes are intersected at a right angle to each other. High speed PDs 23a and 23b which are photoelectric conversion means are provided for every output light. Half mirrors 31 - 33 which are optical means split received light 40 which is received through a receiving optical system 7 into two parts. The light beams are synthesized with each output light of the splitter 22. Thereafter, the light beams are inputted into the means 23a and 23b. Both output powers are synthesized in a power synthesizing circuit 24. A bandpass filter 22 passes only the frequency component in the vicinity of the frequency by which the deflector 18 is driven among the outputs of the circuit 24.
Patent JP-2000287110-A (JP)
Title: Control system for digital camera
Inventor: TSUNODA NAOKI
IPC: H04N5/225
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily refer to and edit a file stored in a digital camera without the need for installation of a specific application to a PC. SOLUTION: A JPEG file stored in a memory built in a digital camera 30 is used to automatically create a thumbnail HTML document. A JPEG display part and a file name are linked to the HTML document displayed with the original resolution. The index HTML document is automatically generated from the JPEG file name in the memory to generate the HTML document with operations capable of basic operations with respect to files in the memory. A CGI capable of various operations is inserted in an in-line in the HTML document as the operation, and the HTML document including thumbnail display, index display and operation display is displayed at once as a multiple frame display.
Patent JP-H06309793-A (JP)
Title: Digital signal recording and reproducing device
Inventor: SAWAMURA HIDEHIKO
IPC: G11B20/10
Filed: 1993-04-21
Abstract: PURPOSE:To obtain a digital data recording and reproducing device capable of adapting a quantization direct current regeneration even when a level fluctuation is generated at the time of a variable speed reproduction, etc. CONSTITUTION:The signal level of the digital data output of a discrimination circuit 507 is adjusted by a level adjusting circuit 508 by making the controlling signal of the level adjusting circuit 508 from the input signal of a quantization direct current regenerating circuit (not shown in the figures) with a level detecting circuit 505 and a control signal forming circuit 506. Thus, a equalized error due to the quantization direct current regenerating circuit is not generated even when the input signal is fluctuated. Consequently, identification mistakes are reduced by adapting the quantization direct current regenerating circuit at the time of the variable speed reproduction.
Patent JP-H03291297-A (JP)
Title: Production of 8-halogenated cyclic amp
Inventor: HATA TSUJIAKI
IPC: C07H19/20
Filed: 1990-04-10
Abstract: PURPOSE:To easily obtain in high yield the title compound useful as a carcinostatic by reaction between cyclic AMP and a specific silylating agent followed by reaction with lithium diisopropylamide and a halogenating agent in succession and then by hydrolysis. CONSTITUTION:Firstly, cyclic AMP (cAMP) is mixed with a silylating agent of formula I, II (TMS is trimethylsilyl) etc., capable of distilling off under reduced pressure at the molar ratio pref. (1:3)-(1:4) followed by reaction under reflux into a silylated cAMP with the OH etc., at its 2' site protected. Second, the silylated cAMP is reacted with lithium diisopropylamide at the molar ratio pref. (1:4)-(1:6) into a 8-site lithium-modified cAMP, which is then reacted with a halogenating agent of pref. formula III (X is Cl, I, etc.) at the molar ratio pref. (1:3)-(1:5) into a 8-site halogenated silylated cAMP. Thence, this compound is hydrolyzed to effect deprotection of the protected silyl, thus affording the objective compound.
Patent JP-S5619205-A (JP)
Title: Maritime transmitting antenna
Inventor: TANIOKA AKIRA
IPC: H01Q3/04
Filed: 1979-07-24
Abstract: PURPOSE:To always keep a constant height from the surface of the sea for the antenna erected on the floating substance, by shifting up and down the antenna being supported by the maritime structure. CONSTITUTION:Antenna 1 is formed into a vertical columnar shape and floated on the surface of the sea by floating substance 5 which is fixed to the lower end of the antenna. At the same time, antenna 1 pierces up and down through maritime structure 3 and steel tower 4 to be supported by structure 3 and tower 4 so that it can shift freely in the vertical direction but can hardly shift in the horizontal direction respectively. Thus the floating substance moves up and down in accordance with the change of the tide level to always keep a constant height from the sea level for the antenna which is erected on the floating substance.
Patent JP-S61251511-A (JP)
Title: Production of lithium carbonate powder
Inventor: NIWA KENJI
IPC: C01D15/08
Filed: 1985-04-30
Abstract: PURPOSE:To obtain lithium carbonate powder of high purity with a low content of ignition loss components by a simple and economical method, by controlling the solution temperature of a crystallization solution in obtaining the lithium carbonate powder from an aqueous solution containing an Li compound by crystallization. CONSTITUTION:An aqueous solution containing crude lithium carbonate or water-soluble Li compound is treated by recrystallization, reprecipitation, ion exchange method, etc. to give an aqueous solution containing the purified Li compound, e.g. lithium hydroxide, which is used. The resultant aqueous solution is charged into a pressure- resistant crystallization tank having an agitator, heating jacket, CO2 blowing inlet and taking outlet of lithium carbonate slurry, and then heated to >=90 deg.C solution temperature of the above-mentioned aqueous solution. CO2 in a volume of 1/2 equivalent or more based on the lithium hydroxide is continuously blown into the crystallization tank while keeping the solution temperature at >=90 deg.C to deposit the lithium carbonate as crystals. The resultant lithium carbonate is then separated and recovered from the lithium carbonate slurry, washed and dried while heating. Thus, the aimed lithium carbonate of high purity with about <=0.1wt% content of ignition loss components is obtained.
Patent JP-H01266736-A (JP)
Title: Semiconductor device with test circuit
Inventor: MATSUMOTO ISAO
IPC: H01L21/82
Filed: 1988-04-19
Abstract: PURPOSE:To check specifications of the title semiconductor device such as an operating speed by easily finding a gate having any process failure by switching on and off test input and normal input switches based upon a control signal fed from a control line and changing the operation to a test mode. CONSTITUTION:A basic single gate of a gate array comprises a two-input NAND gate 11 for example, which includes on one input side a test MOS transistor 12 and a normal input [1] MOS transistor 13 while including on the other input side a test MOS transistor 14 and a normal input [2] MOS transistor 15. The transistors 12, 14 are connected to a control line 1 while the transistors 13, 15 are connected to a control line 2. A given control signal is applied to the control lines 1, 2 to switch on and off transistors 12 to 15. Hereby, a gate having any process failure can easily be found to also check specifications such as an operating speed.
Patent JP-S5522810-A (JP)
Title: Semiconductor memory apparatus
Inventor: IWAMATSU SEIICHI
IPC: H01L21/8247
Filed: 1978-08-04
Abstract: PURPOSE:To markedly increase the memory capacity of a sheet of chip while, at the same time, reducing the space that the chip occupies, by composing a memory apparatus with a metal layer an insulation layer - a first conductive type semiconductor region - second conductive semiconductor region. CONSTITUTION:A plurality of first control electrodes lx1 and lx2 are arranged in parallel to each other in the direction of X axis. Crossing at a right angle with these electrodes, second control electrodes ly1 and ly2 are provided in the direction of Y axis. At points where these electrodes cross with each other, devices D11 to D22 doing the memory and read-out of a bit information are provided, and just beneath the electrodes lx1 and lx2, 600 to 2000Angstrom thick SiO2 films i11 to i22 are provided. Further, just beneath these films, about 1mum thick P type Si regions P11 to P22 are provided, and beneath these regions, 1 mum thick N<+> type Si regions n11 to n22 are provided, which are respectively connected to ly1 and ly2. By making the thickness of regions P11 to P22 thinner than that of regions n11 to n22 and sweeping out free carries formed in the interfaces between regions P11 to P22 into the regions n11 to n22, the read-out operation is carried out.
Patent JP-S5320850-A (JP)
Title: Detaching device of shadow mask
Inventor: HAMADA TOYOHIDE
IPC: H01J29/02
Filed: 1976-08-11
Abstract: PURPOSE: To secure an automatic detachment of the shadow mask and thus to enhance the working efficiency as well as rationalization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5219100-A (JP)
Title: Automatic perfume exhalation type name-plate
Inventor: IWATA RIKUO
IPC: A61K8/00
Filed: 1975-08-04
Abstract: PURPOSE: In order to automatically exhalate the perfumery for a long time, by means of adding a perfumery tank, felt-plate and wave-plate to the name-plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11297733-A (JP)
Title: Semiconductor device
Inventor: NAKATANI HIROSHI
IPC: H01L21/60
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To distribute mechanical stress by patterning the first electrode layer of two layer wiring into grid-shape having projecting/recessed cross-section, thereby significantly improving adhesion. SOLUTION: Since a first electrode layer 1 has ruggedness cross-section, contact area with a second electrode layer 2 is increased. The ruggedness cross- section of the first electrode layer 1 distributes a mechanical stresses which are applied from above. The first electrode layer 1 is patterned by removing it partially through photolithography and etching. Patterning can be performed simultaneously during electrode wiring process in an element, without requiring additional steps. Consequently, adhesion to the second electrode layer 2 is improved significantly, stripping of the electrode is prevented, mechanical stress is distributed and the insulation film on the side face of the electrode layer can be protected against cracks.
Patent JP-H04306315-A (JP)
Title: Backfilling construction
Inventor: KAWACHI TAKESHI
IPC: E02D3/00
Filed: 1991-04-02
Abstract: PURPOSE:To shorten the term of construction without the need of a wide area at the time of storing and carrying, having comparatively high initial strength, and without the need of compaction in site. CONSTITUTION:On the embedding work of a conduit line 10, road pavement 12 is interrupted, and a subgrade 14 is excavated, and an excavation hole 16 is formed. Generated excavated residual earth is carried to a manufacturing plant 18 set adjacently, and pressure is applied, and the earth is turned into blocks 20. In the case of the formation, according to requirement, clay and binding material are mixed to be added. At the bottom section of the excavation hole 16, a plurality of blocks 20 are set, and after that, on the blocks 20, the conduit line 10 is mounted, and in a space on the outer periphery, a plurality of blocks 20 are heaped up vertically and horizontally to backfill the excavation hole 16. In this case, according to requirement, spaces between the blocks 20 are filled up with the loading material of mortar or the like. When the blocks 20 are heaped up in the excavation hole 16, then the road pavement 12 is applied again, and construction work is completed.
Patent JP-S58217832-A (JP)
Inventor: DANIERU RII BOORENBOO
IPC: F16D65/092
Filed: 1983-05-31
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。
Patent JP-H08293207-A (JP)
Title: Vehicle lighting fixture with protector integrally molded
Inventor: SAKATA KOICHI
IPC: F21V17/04
Filed: 1995-04-20
Abstract: PURPOSE: To prevent displacement or separation between a lens and a lamp housing when the lamp housing and the lens are combined and are inserted in a metal mold. CONSTITUTION: Minute visual (larger than microscopic) unevenness 6a is formed on the surface of a lens 6 which oppositely touches a lamp housing 5. At the same time, minute visual unevenness 5a is formed on the surface of the lamp housing 5 which oppositely touches the lens 6 so as to cause friction resistance on the touching face between the lamp housing 5 and the lens 6 so as to hardly slip.
Patent JP-S63262243-A (JP)
Title: Oil feeder for lubrication of movable ink device type press
Inventor: MIYAMOTO TOSHIO
IPC: B41F13/00
Filed: 1987-04-20
Abstract: PURPOSE:To improve an oil feed function and durability of a pump. by a method wherein a solenoid valve which is opened and closed by a signal from a float switch arranged to each oil path is provided to each oil discharge piping and besides, a common solenoid which opens a by-pass between an oil tank and oil discharge pump when all of those solenoid valves are closed, is also provided thereto. CONSTITUTION:When a quantity of oil in each oil paths 51-56 becomes not more than a minimum allowable valve, a signal is emitted by the detection with a float switch 64, and a solenoid valve 65 is closed by this signal. Therefore, oil discharge is temporarily stopped and the level of oil rises. Then, when the quantity of oil reaches a maximum allowable level, a signal is emitted by the detection with the float switch 64, and the solenoid valve 65 is opened by this signal to start again oil discharge. Thus, each oil path maintains a predetermined oil face level. Further, when waste oil is not circulated to an oil discharge pump 63 from the oil paths 51-56 because all the solenoid valves 65 are closed, a common solenoid valve 67 is opened by an electric signal. Then, the oil discharge pump 63 is interconnected with an oil tank 30 through a by-pass 66, and the oil circulates through the by-pass circuit via the oil discharge pump 63.
Patent JP-H09283062-A (JP)
Title: Image forming device and manufacture thereof
Inventor: SUZUKI YOSHIO
IPC: H01J9/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, wiring board and a method of manufacturing these device and board capable of easily repairing a short defect by current carrying repair, even when the short defect is generated in a crossing part of wiring, and capable of performing manufacture in good yield rate by reducing a cost without increasing a number of processes. SOLUTION: In this device, a plurality of electron emitting elements comprising an electron emitting part 005 and a pair of element electrodes 002, 003 are arranged in a matrix shape, in order to drive the concerned electron emitting element, an element substrate 001, formed by insulating a plurality of X, Y directional wirings (lower/upper wiring) 72, 73 formed of a thick film connected to element electrodes 002, 003 by an interlayer insulating layer 76 in a crossing part of the wirings, is used. Here, at least one of the X, Y directional wirings 72, 73 is divided into a plurality in the crossing part.
Patent JP-S5619275-A (JP)
Title: Television image pickup device
Inventor: AOYANAGI FUSAJI
IPC: H04N5/225
Filed: 1979-07-25
Abstract: PURPOSE:To obtain a faithful image of a high resolution, by mounting the exchangeable zoom lens exclusive for close-up shooting to the TV camera with lens and then securing a back-forth movement for the camera via the front lever. CONSTITUTION:Exchangeable zoom lens 1 exclusive for close-up shooting having the 1:20-1:4 or 1:10-1:2 image ratio to sample A and a fixed shooting distance is mounted to TV camera 2 incorporating camera 4 with lens. Then camera 4 is moved back and forth by shifting back and forth catch 11a of arm 11 protruded over the front surface of casing 7, and then the focus is adjusted to sample A on stage 19. For the zooming, dial 17a is turned, and the optimum magnification ratio of zoom lens 1 is obtained via flexible wire 16a and pinion 12a. And for the  diaphragm control, dial 17b is turned to obtain the optimum exposure. This pickup device incorporates illuminators 6 and 18 under mirror 5 to secure the photographing of the subject for reflection or transmission. As the lens exclusive for close-up shooting is used, the fault caused by the aberration never occurs to obtain a high- resolution image.