baber/WOPTO huggingface dataset:
Patent JP-S62269953-A (JP)
Title: Resist pattern forming method
Inventor: YAMASHITA YOSHIO
IPC: G03C1/72
Filed: 1986-05-19
Abstract: PURPOSE:To enhance dry etching resistance by exposing a specified upper layer resist to ionizing radiation, baking a substrate at a temperature of 80-140 deg.C to form an upper layer resist pattern, using it as a mask, exposing a lower layer resist to ionizing radiation, and developing the lower layer resist with an alkaline developing solution to form a pattern. CONSTITUTION:The Si substrate 1 is coated with a diazido compound of a novolak resin as the lower layer resist 2, the resist 2 is coated with a silyl ether of trihydroxybenzophenone naphthoquinonediazidosulfonate ester as the upper layer resist 3, the resist 3 is exposed selectively to the ionizing radiation and baked at a temperature of 80-140 deg.C to insolubilize the lower resist layer 2 in an alkaline developing solution. The upper layer resist 3 is developed with an aromatic solvent to form the upper layer resist pattern 13, and the lower layer resist 2 is exposed to the ionizing radiation by using the pattern 13 as a mask and developed with the alkaline developing solution, thus permitting the good lower layer resist pattern 12 to be formed without being a affected in patterning the upper layer resist 3, and dry etching resistance to be enhanced.
Patent JP-H08283005-A (JP)
Title: Ozonizer
Inventor: TAKAHASHI HIDEYORI
IPC: F02M25/12
Filed: 1995-04-13
Abstract: PURPOSE: To improve the ozonization efficiency by using a cylindrical discharge electrode and forming an opening connecting a fluid moving region surrounded by the electrode and a discharge region formed outside the electrode. CONSTITUTION: A discharge electrodes 2 each consisting of a cylindrical electrode 4 are arranged in a pipe 1 for passing a fluid along the flow direction F of the fluid, and a wall-surface electrode 3 is furnished around the outer wall 9 of the pipe 1. Further, an opening 5 is formed in the cylindrical electrode 4 to connect a fluid moving region B surrounded by the discharge electrode 2 and a discharge region A formed between the discharge electrode 2 and the inner wall 8 of the pipe 1. A fluid such as air is supplied into the pipe 1, a high voltage is applied between the discharge electrode 2 consisting of the cylindrical electrode 4 and the wall-surface electrode 3 to generate ozone.  Consequently, the ozone generated in the discharge region A is transferred to the region B through the opening 5, and the reconversion of the generated ozone to oxygen is prevented in the discharge region A.
Patent JP-H07314684-A (JP)
Title: Substrate for recording head and its manufacture
Inventor: MAKINO NORIFUMI
IPC: B41J2/05
Filed: 1994-05-26
Abstract: PURPOSE:To improve the ink discharge efficiency to the electric power to be consumed by a heating unit, by a method wherein in a sphere other than a heating part of an electricity heat conversion element is not provided with a cavitation-resistant layer and the other sphere is coated with insulation protective film comprised of at least two layers. CONSTITUTION:A part of a layer containing a wiring layer 108 is notched by a selective etching with a heating layer to form a heating part 140 and a heating resistive layer 107 is exposed. Then, a protective layer 1091 of the first layer is accumulated extending over the whole surface, a tantalum film is accumulated extending over the whole surface as a cavitation-resistant layer 112 against ink foaming and as for the caviation-resistant layer 112, only a heating part is left behind and the other sphere is removed. Then, the second protective layer 1092 is accumulated extending over the whole surface, a pattern to open not only the heating part 140 but also a pad part 111 is formed and not only the second protective layer 1092 in the heating part 140 but also the first and second protective layers 1091 and 1092 in the pad part 111 are removed by etching.
Patent JP-H09297155-A (JP)
Title: Wireless oscilloscope
Inventor: NAGATA KAZUO
IPC: G08C17/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To synchronize a plurality of probe means by performing the pattern- matching with a bit pattern line radio-received from a display means, and measuring an input signal by a sampling clock synchronized to the output. SOLUTION: A display means 50 transmits a predetermined bit pattern line to a probe means 52a. This is received and demodulated by an antenna 6a and a demodulating circuit 10a, an output signal 101 is outputted to a pattern matching circuit 12a to be pattern-matched with the bit pattern line, and an output signal 102 is outputted. A sampling clock generating circuit generates a sampling clock with the maximum output amplitude of the signal 102 as trigger. A control circuit 8a and an A/D converter 9a measure an input signal 100a on the basis of this clock and transmits the result to the means 50. The means 50 displays the measured waveform on a display circuit 2. A probe means 52b also operates in the same manner. According to this method, samplings of a plurality of means 52a, 52b can be synchronized.
Patent JP-S63275911-A (JP)
Title: Detecting device of angle
Inventor: SHIMOKAWA SATORU
IPC: G01B11/26
Filed: 1987-05-08
Abstract: PURPOSE:To enable the simple and easy detection of an angle of the inclination of a table by disposing photodetectors symmetrically to the optical axis of a projected light beam. CONSTITUTION:Photodetectors 40 and 42 are disposed in linear symmetry to the optical axis of a light beam projected onto the object 8 of detection of an angle by a projecting element 2 and a beam-radius restricting lens 4. Vectors of incidence on the detectors 40 and 42 are varied in accordance with the inclination of the plane 10 of this object 8, and when detection outputs of the detectors 40 and 42 are subjected to processing of division, the result of the division is varied, in accordance with an angle theta of inclination of the plane 10, from a value 1 obtained when there is no inclination. Thus, an angle of inclination of a table is detected simply and easily without using any special fitting jig or the like.
Patent JP-2000306090-A (JP)
Title: Device and method for authenticating individual and recording medium
Inventor: HARUYAMA SATOSHI
IPC: G06T7/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for authenticating individual based on a face image capable of improving authentication accuracy by preventing illegal utilization such as a person with malicious intent successfully impersonates a user. SOLUTION: Each time authentication is performed, an authentication server 20 generates a random character string, and this is transmitted to a terminal 10 and presented to a person of authentication object. Besides, feature variables of the registered face image of the user corresponding to that character string are extracted. When the person of authentication object speaks corresponding to the presented character string, the terminal 10 transmits the feature variables of the face image to the authentication server 20. The authentication server 20 matches the previously extracted feature variables of the face image of the user with the feature variables sent from the terminal 10 and when all characters are similar, the identity of the person of authentication object is discriminated.
Patent JP-H01283306-A (JP)
Title: Method for controlling grain size of raw material in blast furnace
Inventor: KATO TOMONORI
IPC: C21B5/00
Filed: 1988-05-10
Abstract: PURPOSE:To easily control grain size of raw material for blast furnace by taking picture of the raw material for blast furnace with a TV camera before charging into the blast furnace, obtaining average grain size for the raw material by using a picture signal and adjusting crushed size so as to become the aimed grain size. CONSTITUTION:The picture of sintered ore 2 on a belt conveyor 1 at outlet side of a sintering machine is taken with the TV camera 3 and the TV camera 3 is adjusted to magnification, etc., with a TV camera control device 4. The picture signal from the TV camera 3 is sent to a monitor 5 and also sent to a picture processor 6 to execute Fourier-transform of the picture signal and a power spectrum is operated. Successively, a reference power spectrum, which is the closest power spectrum thereof, is selected and the grain size corresponding to this is made to the average grain size of the sintered ore 2, to show a CRT display 7 and printing device 8. When the average size of the sintered ore 2 is obtd. in this way at real time, the crushed grain size is adjusted with a crusher, to crush the sintered ore 2 to the aimed grain size.
Patent JP-S5815553-A (JP)
Title: Preventing decoloration and coloration of phenyl resin
Inventor: SATOU KANJI
IPC: C08L67/08
Filed: 1981-07-21
Abstract: PURPOSE:To prevent decoloration, coloration and skinning, by adding a hydroxylamine or a salt thereof to phenyl resin or compsn. thereof. CONSTITUTION:At least one hydroxylamine of formula, (R1)(R2) NOH (where R1 and R2 are H or 6C or lower alkyl) or a salt thereof, is added to phenyl resin or phenyl resin-contg. compsn. The phenyl resin means phenolic and sty- renated resins such as phenolic resin, resorcinol resin, phenol-modified alkyd resin and styrenated alkyd resin. The hydroxylamines are N-methylhydroxylamine, N,N-di-tert-butylhydroxylamine, etc.
Patent JP-H02293271-A (JP)
Title: Rear-wheel steering gear for vehicle
Inventor: TABATA SHIGEO
IPC: B62D7/14
Filed: 1989-05-02
Abstract: PURPOSE:To improve assembleability in a power plant and a propeller shaft and operability for removing these elements from a car body by passing a countershaft through a space between a center bearing and a body bottom member in the upper part of a support bracket supporting this bearing on the body bottom member. CONSTITUTION:A countershaft 23 transmitting each steering value of front wheels to rear wheel is installed in the body longitudinal direction after passing through an space between a center bearing 24 supporting a propeller shaft 8 free of rotation and the underside of a tunnel part 7 in the upper part of a support bracket 26. Accordingly, when a power plant 5 consisting of an engine 1 and a transmission 2 solidly attached to this engine and so on and the propeller shaft 8 connected to this power plant are assembled in a car body as well as when these elements are removed from the car body, there is no interference between the bracket 26 and the shaft 23.
Patent JP-H07324211-A (JP)
Title: Bonding interlining cloth and its production
Inventor: NISHIDA IKUHARU
IPC: A41D27/06
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a bonding interlining cloth, having a specific value or below of washing shrinkage factor and following up to the expansion and contraction of wool woven fabric or wool blend woven fabric in wetting or drying by mixing latent crimpable conjugate fibers with polyester false twist textured yarns and then coating a fabric using the resultant yarns as warp and/or weft yarns with a resin. CONSTITUTION:This bonding interlining cloth is obtained by mixing latent crimpable conjugate fibers with polyester false twist textured yarns at (3:7) to (7:3) weight ratio, coating fabric using the resultant yarns as warp and/or weft yarns with a resin such as a polyethylene or a polyester in the form of preferably dots and regulating the washing shrinkage factor in the warp and weft directions to <=3%. Thereby, the bonding interlining cloth is good in hygral properties and useful for soft or lightweight suits.
Patent JP-H05288342-A (JP)
Title: Method for diagnosing combustion
Inventor: HASHIMOTO HIDETO
IPC: F23N5/08
Filed: 1992-04-06
Abstract: PURPOSE:To obtain the air-fuel ratio and mixed intensity and enable diagnosing combustion accurately independently of the attenuation which is due to a solid luminescent material. CONSTITUTION:The temperature of a flame is obtained on the basis of the luminescence intensity in a long wavelength band 14; the temperature of the flame is also obtained on the basis of the luminescence intensity in a short wavelength band 15; from the ratio of one of the two values of temperature thus obtained to the other and according to a preliminarily obtained relationship the actual air-fuel ratio at the burner is obtained.
Patent JP-S5447182-A (JP)
Title: Automatic assembling device
Inventor: KAWAHARA TAKAO
IPC: B23P19/06
Filed: 1977-09-22
Abstract: PURPOSE: To conduct an accurate positioning with refefence to a screw portion of a bolt inseted into a hole formed to a predetermined size in a part having no finished reference surface.  
     CONSTITUTION: Parts 9 which have bolts inserted therein and which are fed successively are positioned by a positioning means 13 and then held by a chuck means 14. A spindle 17 having at one end portion thereof a socket which is engaged with the bolts, and at other end portion thereof a polygonal boss is provided such that the spindle 17 is slidable in the axial direction. The spindle 17 and chuck means 14 are rotated at a predetermined angle by a rotating means to change the postures thereof, and transferred by a transfer means in the perpendicular direction with respect to a sub-transfer line side and in the perpendicular direction with respect to a mounting surface of a front part body. The spindle 17 is further rotated by a nut runner means 19 moved to and fro in a mounting position on the axial line of the bolts, and the axial movements of the spindle 17 are sensed by a detector 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5237721-A (JP)
Title: Semiconductor integrated circuit
Inventor: IMAMURA YOUICHI
IPC: H01L27/092
Filed: 1975-09-19
Abstract: PURPOSE: The power-on-reset circuit (POR) is incorporated monomithically into semiconductor IC circuit which constitutes the digital system of electronic watches, etc. thus, high-density mounting can be realized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6132393-A (JP)
Inventor: DABITSUDO ARAN KIYAMATSUKU
IPC: H05B33/28
Filed: 1985-05-28
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-S5639334-A (JP)
Title: Shock absorber
Inventor: HIGUCHI SHINICHI
IPC: F16F9/48
Filed: 1979-09-04
Abstract: PURPOSE:To enable automatic change of the damping property of the shock absorber corresponding to the loadage of a vehicle by enabling free setting of the respective damping properties on  the side of extension at the time when the vehicle is loaded or unloaded. CONSTITUTION:The shock absorber is constituted by providing the 1st port 10 making the oil in  an upper chamber 6 flow toward a lower chamber 7 through the intermediary of the 1st extension- side damping valve 8 and used exclusively when the vehicle is unloaded, as well as the 2nd port  11 making the oil in the upper chamber 6 flow toward the lower chamber 7 through the intermediary of the 2nd extension-side damping valve 9 and used exclusively when the vehicle is  loaded, and by providing a sleeve 12 opening or closing those ports 10 or 11 selectively corresponding to the relative change in position of a piston 4. Accordingly, the damping property  meeting the respective requirements on the occasion that the vehicle is loaded or unloaded can  be furnished independently and optionally. Especially, the rate of change in the damping force  on the extension side at the time when the vehicle is loaded or unloaded can be set extensively  and optionally and, therefore, the property on the occasion that the piston 4 operates at a low  speed can be improved. In addition, since the type of a leaf valve is adopted for the damping  valves 8 and 9, the device can be made compact and the basic length of the absorber can be  shortened.
Patent JP-H05315421-A (JP)
Title: Film forming equipment
Inventor: SHIRAYONE SHIGERU
IPC: G01N1/22
Filed: 1992-05-06
Abstract: PURPOSE:To accurately and quickly measure the kind and the amount of absorption gas of a wafer in a film forming process, and keep the film quality at a high level, by irradiating the wafer with light from an excitation source, and detecting released gas with a mass spectrometer. CONSTITUTION:A wafer 7 is transferred to an analyzing chamber 3 and irradiated with a laser beam 11. Absorption gas 23 existing in a domain irradiated with light is released. A part 13 of the released absorption gas 23 is detected with a mass spectrometer 14, and its output is recorded on an waveform recorder 19. A mass spectrometer controller 18 is set at an arbitrary mass number and measurement is performed, thereby obtaining the ion current value of an arbitrary kind of absorption gas 13. By setting the mass spectrometer controller 18 as high speed scanning, the kind and the relative amount of absorption gas can be obtained. By examining the reflected light from the wafer 7 with a calorimeter 20, the stability of incident light 11 can be monitored, and the amount of released gas 13 can be corrected.
Patent JP-S5533900-A (JP)
Title: Operating method of waste compressing-solidifying equipment
Inventor: KAJIYAMA TAKAO
IPC: B30B9/30
Filed: 1979-09-03
Abstract: PURPOSE:To form solidified materials always in constant thickness by detecting shortage of kneadings with specified compressing and solidifying time by a timer. CONSTITUTION:A limit switch LS1 specifies the backward position os a male mold frame 2, and is interlocked with a capacity adjusting plate 6. A limit switch LS3 specifies the forward position of the male mold frame 2. A limit switch LS2 detects shortage of kneading materials A in a hopper 5. An oil pressure cylinder 10 implements compressing process only for a specified time by the timer. When the kneading materials A is in short supply, the male mold frame 2 makes advance in an abnormal speed, and a striker 13 contacts the limit switch LS2, and the male mold 2 stops. In the case, the kneading materials are replenished in the hopper 5, and the male mold frame 2 is caused to go back and compressing and solidifying are restarted.
Patent JP-S5815191-A (JP)
Inventor: NEMOTO IWAO
IPC: G21B1/00
Filed: 1981-07-22
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-H01284703-A (JP)
Title: Shape inspecting device
Inventor: OZAKI YUTAKA
IPC: G01B11/245
Filed: 1988-05-12
Abstract: PURPOSE:To perform the inspection of the shapes of plural parts having different heights with accuracy at high speed by photographing the images of the plural parts of an inspected object having different heights and processing the reproduction of them. CONSTITUTION:Plural cameras 1a and 1b which can focus on the parts of an IC chip 2 whose heights are different, that means, the surface of the IC chip 2 and the surface of an insulating substrate 3, are provided in the title device. The above-mentioned surfaces of the IC ship and the insulating substrate 3 are photographed by these cameras. The photographed images are incorporated in image memories 6a and 6b through controllers 5a and 5b. The images incorporated thus are inputted in an image processing circuit 7. The images from the image memory 6a are selected at the time of inspecting the IC chip 2 side and the images from the image memory 6b are selected at the time of inspecting the insulating substrate side so as to perform the inspection of the shapes of the respective parts.
Patent JP-S61271403-A (JP)
Title: Detection apparatus for article
Inventor: KATO KINYA
IPC: G01B11/00
Filed: 1985-05-27
Abstract: PURPOSE:To enable the improvement of measuring accuracy and reduction of manufacturing costs, by correcting magnification error caused by a wedge angle of an optical unit with a magnification correcting means. CONSTITUTION:A data processing circuit in a measuring apparatus of intinitesimal line width is constructed with magnification correcting means 30, scanned amount detecting unit 31 and arithmetic unit 32. the means 30 is composed of scanning direction detecting unit 33, magnification error output unit 34 detects the scanning direction on a specimen surface relative to rotating motion of a prism 53. the output unit 34 feeds out the magnification errors corresponding to each scanning direction detected by the detecting unit 33. The deciding unit 35 decides the magnification corrected in each scanning direction based upon the magnification error from the output unit 34 and introduces it to the arithmetic unit 32 as an output. On the other hand, the detecting unit 31 fees out to the arithmetic unit 32 a scanned amount of laser beams from the detecting means as an output. The detecting unit 31 makes arithmetic operations from these outputs for feeding out line width data of the infinitesimal pattern. Thus, the magnification error caused by the wedge angle can be corrected.
Patent JP-H04341775-A (JP)
Title: Plug terminal attachment structure
Inventor: HARADA KENJI
IPC: H01R13/40
Filed: 1991-05-17
Abstract: PURPOSE:To provide a plug terminal attachment structure wherein pin fitting part can become wide without resistance when a plug pin is inserted and the fitting of the plug terminal with the plug pin does not become hard. CONSTITUTION:In a plug terminal attachment structure wherein a plug terminal 10 of a main body 11 for electric connection of a charging apparatus 14 and the main body 11 of another electric appliance is attached to the terminal receptacle 12 of the main body 11 while a pin fitting part 20 is widened by inserting a plug pin 15 of the charging apparatus 14 into it to fit the plug pin, a flat part 19 (stopping part) is formed in the plug terminal 10 and at the same time a groove 26 (part to be stopped) to position and stop the flat part 19 at the position where it does not touch at least the front end 20a (plug pin receiving side end part) of the pin fitting part 20 is formed in the terminal receptacle 12. Then, the flat part 19 is stopped at the groove 26 and thus the plug terminal 10 is attached to the terminal receptacle 12.
Patent JP-S5638329-A (JP)
Title: Fluorinated copolymer membrane and its preparation
Inventor: KIMOTO KIYOUJI
IPC: C25B13/08
Filed: 1979-09-06
Abstract: PURPOSE: To provide the titled copolymer useful as a raw material for the production of a membrane for the electrolysis of an aqueous solution of an alkali halide, and composed of a layer having side chains containing sulfonyl chloride groups and a layer having side chains containing sulfonyl fluoride groups.  
     CONSTITUTION: For example, fluorinated copolymer membrane (pref. polymer of fluorinated olefin of formula) composed of (A) the first layer parallel to the surface and having side chains containing sulfonic acid group or its salt (pref. ammonium salt) and (B) the second layer parallel to the surface and having side chains containing sulfonyl fluoride group, is contacted with a mixture of phosphorus penta- or tri-chloride and chlorine at 80W140°C to convert the sulfonic acid group (or its salt) in the component (A) to sulfonyl chloride group. The thickness of the first layer is 3/100W2/10 of the total thickness. The second layer is pref. composed of two layers having different content of sulfonyl fluoride, and pref. contains a supporting material such as fiber cloth, etc. 
     COPYRIGHT: (C)1981,JPO&Japio