baber/WOPTO huggingface dataset:
Patent JP-H11281801-A (JP)
Title: Infrared reflection preventive film
Inventor: OKUMURA MASARU
IPC: G02B1/11
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an infrared-region reflection preventive film which is free of film peeling, etc., even under not only normal conditions, but also severe use conditions of high temperature, high humidity, etc., and shows superior reflection prevention. SOLUTION: This infrared reflection preventive film is formed by stacking on a substrate a substance in a 1st area having a refractive index n1 (1.2<n1 <2.0) (to designed main wavelength λ0 ), a substance in a 2nd area which has a refractive index nm (2.0<nm <3.0) (to designed main wavelength,λ0 ), and a substance in the 3rd area which has a refractive index nh (3.0<nh <5.0) (to designed main wavelength λ0 ) under conditions of the designed main wavelength λ0 (2 μm<λ0 <15 μm and a substrate refractive index nb (1.4<nb <5.0) (to designed main wavelength λ0 ).  In this case, if the thickness of the substance in the 1st area exceeds 1 μm or when the ratio of the film thickness of the substance in the 1st are to the overall film thickness exceeds 40%, an intermediate layer is formed on the substance in the 2nd area in the layer of the substance in the 1st area when the substance in the 1st area is laminated to form three- layered constitution of the substance layer in the 1st area, the substance layer in the 2nd area, and the substance layer in the 1st area.
Patent JP-H07287111-A (JP)
Title: Method for developing colored pattern of color filter and developing device therefor
Inventor: ABE TAKAHIKO
IPC: G02B5/20
Filed: 1994-04-20
Abstract: PURPOSE:To provide a colored pattern developing method and device for a color filter to form a fine colored pattern so that development can be performed with rather wide range of the allowance for the developing time to prevent peeling of the pattern due to overdevelopment and that good development which hardly produces development sludge can be performed. CONSTITUTION:A pigment dispersion-type photoresist 2 is applied on a filter substrate 1 and exposed to form a pattern. The substrate 1 is dipped in a developer (a) in a first developing tank 18 for dipping development. Then the substrate 1 is sprayed with a developer (a) in a second developing tank 28 for the second development. Then the substrate is subjected to washing treatment by rinsing or spraying water. Thus, a colored pattern 2a of the color filter is formed on the filter substrate 1.
Patent JP-H04294739-A (JP)
Title: Paper-made cushioning material
Inventor: MAEHARA ATSUSHI
IPC: B65D5/50
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a cushioning material made up of a single paper-made material for protection of a housed article. CONSTITUTION:Adhesive agent is applied to sticking pieces 6, 11, and said pieces 6, 11 are stuck to front ends of exterior wall faces 2, 7 by applying bending in chevroned form to folds 17, 16, 15, and thereby a square tube-like body is formed of interior wall faces 4, 9, side wall faces 3, 8, 5, 10 and the exterior wall faces 2, 7. An article 21 is placed at the center of the interior wall face 9, and as the top face of the article 21 is pressed slightly, a holding part 9a and a connecting bridge 19 subside, forming a notch hole 22 thereunder, and the article 21 is arranged in the notch hole 22. As the interior wall face 4 is turned round a hinge 20, the top face of the article 21 pushes up toward a holding part 4a, a connecting bridge 18 up toward the exterior wall face 2, then the interior wall face 4 and the interior wall face 9 come into facing contact, and thereby the article 21 is held between an upper cushioning part 13 and a lower cushioning part 14.
Patent JP-S536535-A (JP)
Title: Television projector
Inventor: MIYOSHI KEISUKE
IPC: H04N9/31
Filed: 1976-07-08
Abstract: PURPOSE: To enable TV projector which can easily change the projected distance (magnification) without shift in convergence, by providing a larg caliber lens common to each projector in fromt of each original color projector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04293717-A (JP)
Title: Method for slabbing continuously cast slab of austenitic stainless steel
Inventor: KITAMURA YASUFUMI
IPC: B21B3/02
Filed: 1991-03-20
Abstract: PURPOSE:To provide a slabbing method capable of inhibiting the occurrence of cracks at the time of slabbing a continuously cast slab of austenitic stainless steel. CONSTITUTION:An austenitic stainless steel having a composition incorporating, by weight, 16-18% Cr, 11-15% Ni, and 2-5% Mo is refined so that (Ni-bal) determined by Ni-bal=30C+0.5Mn+Ni8.2 +1.1(1.5Si+Cr+Mo+0.5Nb) is regulated to 1.5 to -2.5 and also S<=0.001% is satisfied, and is then cast continuously, held at <=1250 deg.C for <=10hr, and slabbed. By this method, deterioration in hot deformability at the time of slabbing can be inhibited and cracking can be prevented, and product yield can be improved and the treatment loss of the slabbing material can be prevented.
Patent JP-S58197980-A (JP)
Title: Television character multiplex broadcast receiver
Inventor: WADA RIYUUKICHI
IPC: H04N5/445
Filed: 1982-05-13
Abstract: PURPOSE:To obtain a voice together with a character picture without a waiting time, by storing a voice data in a multi-page memory, and also synthesizing the voice data in response to read-out of the voice data. CONSTITUTION:As for a video signal on which a character broadcast is superposed, a character signal is separated from a TV signal by a sampling circuit 4 and is stored in a buffer memory 5 temporarily. A signal of a program selected by a program selecting device 10, out of the contents of said memory is data- processed by a CPU6, and a character pattern data, a color data and a voice data are transferred to a pattern memory 7, a color memory 8 and a voice memory 20, respectively. Subsequently, the character pattern data of the memory 7 and the color data of the memory 8 are read out successively by a read-out controlling circuit 11, and when they are sent to a CRT13 through an output interface circuit 12, a character picture is obtained on a TV picture. Also, the data of the memory 20 is outputted in a voice 18 through a decoding circuit 22.
Patent JP-H08278359-A (JP)
Title: Direction detector
Inventor: OHASHI YOSHIMASA
IPC: G01S3/74
Filed: 1995-04-07
Abstract: PURPOSE: To estimate the arrival angle accurately by setting a specified range of frequency based on the frequencies of a wave source obtained by a frequency analyzer so as to specify a plurality of frequencies and generating corresponding mode vectors to average respective arrival angles corresponding to the plural frequencies arithmetically. CONSTITUTION: A central frequency is obtained by a frequency analyzer 6 from the signals from a wave source received by an antenna 5 for measuring frequencies, and a band width setter 7 sets a specified range of frequency based on the result. Correspondingly, a mode vector generator 9 calculates mode vectors for a plurality of frequencies, and a projection length calculator 20 projects respective mode vectors to a noises part space so as to calculate a square projection length. A virtual wave source is scanned in a space according to the result, and when the calculated value becomes the smallest, the position of the virtual wave source is obtained by a smallest value calculator 21 and a calculator 22 for average value of arrival angle averages arithmetically a plurality of positions of the virtual wave source that are obtained by the calculator 21.  Thus the arrival angle of a wave source can be estimated accurately.
Patent JP-S58200527-A (JP)
Title: Preparation of compound semiconductor thin film
Inventor: ISHII YASUHIRO
IPC: H01L29/80
Filed: 1982-05-18
Abstract: PURPOSE:To efficiently control gradient of impurity concentration distribution of epitaxial growth layer in the thickness direction by changing continuously or step by step the flow rate of H2 carrier gas or the flow rate of H2 carrier gas and the gas for adding impurity. CONSTITUTION:In view of forming the desired impurity concentration gradient in the thickness direction of the epitaxial growth layer, two kinds of gas control system is employed. In the first control system, the flow rate of only H2 carrier gas is changed continuously or step by step under the condition that the flow rate of raw material gas of Ga(CH3)3, AsH3 and the flow rate of H2Se gas for adding impurity are kept constant. The flow rate of H2 carrier gas can be controlled by adjusting the first carrier gas flow system circulating inflow port 7 -flow rate controller 12 - gas valve 17 or by adjusting the second carrier gas flow system circulating the inflow port 9 - flow rate controller 14 - gas valve 19 under the condition that the first carrier gas flow system is kept constant. In the second control system, the flow rate of H2Se gas for adding impurity and the flow rate of H2 carrier gas are changed continuously or step by step under the condition that the flow rate of raw material gas of Ga(CH3)3, AsH3 is kept constant.
Patent JP-S5721214-A (JP)
Title: Drill
Inventor: ARAKAWA NORIYOSHI
IPC: B23B51/00
Filed: 1981-06-01
Abstract: PURPOSE: To perform internal surface finish of a hole simultaneously with its drilling work, by forming a film of soft metal to the land surface of a drill, that performs internal surface finish of the hole simultaneously with its drilling, and drilling the hole while supplying abrasive grains.  
     CONSTITUTION: A film of soft metal such as copper, tin or the like in thickness corresponding to the step difference between a margin 4 and land part 2 is formed by the method of plating, electroforming or the like onto the land part 2 of a drill 1. When a hole 6 is drilled in a work 5, if abrasive grains 8 are fed from a hopper 7, the abrasive grain 8 intruding into between the film 3 and internal peripheral surfaces of the hole is buried in the film 3 to become a grindstone state, then the internal peripheral surface of the hole 6 can be ground and finished. Here the abrasive grain 8 may be buried in the film 3 at the beginning. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S578991-A (JP)
Title: Memory cell
Inventor: KUNIEDA SHINICHI
IPC: G11C11/412
Filed: 1980-06-18
Abstract: PURPOSE:To prevent an error in software due to a line alpha, by specifying the capcity of the contact of the drain of a transistor (TR). CONSTITUTION:Transistors TRQ3 and TRQ4 connect contacts N1 and N2 to a power source GND, and their gates are connected crosswise to the contacts N2 and N1 to constitute a flip-flop circuit. The contact capacity CN of the memory cell of this static RAM is specified between 0.01 and 0.04pF.
Patent JP-H02261354-A (JP)
Title: Production of green soybean food
Inventor: YAMAGUCHI TAKESHI
IPC: A23L11/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the subject food maintaining green in a short time by using green soybeans as a raw material and maintaining specific pH in a course from a production process to a product. CONSTITUTION:A raw material of green soybeans is heat-treated while being maintained at >=pH5.0 with sodium ascorbate and, then, for example, in the case of using for MISO (fermented soybean paste), the heat-treated soybeans are fed to a processing tank by a conventional procedure, mixed with 0.2 to 1.0% calcium carbonate and 0.2 to 1.0% ascorbic acid, maintained at pH>=5.0, allowed to stand at <=15 deg.C for 2 to 3 days until salt diffuses and the green soybeans are aged for a short period by a conventional procedure to give yellowish green MISO. This MISO is preserved in a light-shielded refrigerator to maintain yellowish green and KOJI having neutrality to slight alkalinity and high activity is used. Green soybeans are applied to bean-curd refuse, TOFU, fermented soybeans, soybean powder, etc., besides MISO.
Patent JP-H02260935-A (JP)
Title: Clock generation device
Inventor: FUKUDA MASAO
IPC: H04L7/00
Filed: 1989-03-31
Abstract: PURPOSE:To miniaturize a circuit scale and to attain a high speed operation by installing an addition circuit which receives plural clocks reproduced from plural code reproducing circuits and outputs a cumulative sum. CONSTITUTION:The clock output of the code reproducing circuit S1 is set to be V1, the clock output of a code reproducing circuit S2 is set to be V2,... the clock output of Sn is set to be Vn an so forth on. When respective clocks are voltage outputs, they are respectively added by the addition circuit 1 through resistors. Sin waves thus obtained are inputted to an amplitude limiter 2, and the output is used as a system clock. Thus, the fluctuation (phase, amplitude and the like) of respective inputs are levelled, and the rapid fluctuation of an output synthesized wave is eliminated, whereby stabilization is attained.
Patent JP-H1075394-A (JP)
Title: Film image reader and storage medium storing control procedure for the film image reader
Inventor: IKEDA TAKAHIRO
IPC: H04N1/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate undesired display and useless reading and to attain high reading speed by providing an output of index display data for a frame having already been picked up in the case of outputting data to a host device. SOLUTION: A CPU 1 receives magnetic information and a film image or the like read by controlling a magnetic signal processing circuit 5, a signal processing circuit 7, and an A/D converter 8 and stores them to a memory 2. An IF circuit 3 outputs line data stored in the memory 2 to a host computer 19. Furthermore, various commands and information or the like of a monitor menu for frame designation or the like fed from the host computer 19 are given to the CPU 1. The host computer 19 is provided with a monitor being a display device, a key board and a mouse being input devices, and a printer being an output device and displays the image data received from the I/F circuit on the monitor. Moreover, the received command is given to the IF circuit 3.  Through the constitution above, the CPU 1 mainly copes with the film information acquisition means, the resistance means, the setting means, the discrimination means and the data generating means.
Patent JP-S5419939-A (JP)
Title: Antibiotic xk-62-4 and its preparation
Inventor: IIDA TAKAO
IPC: A61P31/04
Filed: 1977-07-13
Abstract: PURPOSE: Antibiotic XK-62-4 expressed by formula or its non-toxic acid salts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58204210-A (JP)
Title: Locking device of platform of marine structure
Inventor: KOJIMA TOSHIO
IPC: E02B17/06
Filed: 1982-05-19
Abstract: PURPOSE:To protect the action of a drive means from interruption due to the adhesion of objects in the sea by providing a wedge part to lock a rocking arm to move a chock block to the chock body by which a platform is geared with the racks of legs. CONSTITUTION:Rocking arms 7 and 8 and the first and second wedge parts 21 and 23 are provided to a chock block 6 by which a platform 2 is geared with the racks 4 of legs 1. The block 6 is moved from the platform 2 to the horizontal and vertical directions by the arms 7 and 8. Then, the block 6 is locked from up and down sides by the first wedge part 21 rotatably supported, having a spirally inclined face, and also locked from sides of the platform by the second wedge part 23. By this, the rotation shafts of the arms 7 and 8 and the first wedge part 21 can be housed in the platform 2.
Patent JP-S60226099-A (JP)
Title: Chip erasion controlling circuit
Inventor: OKUDA TAIZOU
IPC: G11C17/00
Filed: 1984-04-25
Abstract: PURPOSE:To scarcely cause an erroneous erasion, and also to make it unnecessary to provide a separate power source or a control pin used for erasing a chip, by adding the combination of address inputs to a control condition. CONSTITUTION:In addition to a conventional method, AND of all address inputs A0-A9 is gained by an AND circuit 2. In such a case, however, A0=A2=A4= A6=A8=''0'', A1=A3=A5=A7=A9=''1'', and -CE=-OE=-WE=''0'', and a chip erasion is executed by an AND circuit 3. That is to say, only in case a chip erasing signal is sent by designating a specified address, the chip erasion is executed, therefore, it scarcely occurs that the chip erasion is executed by mistake accidentally by the noise of the operation time which has become a problem in case of a conventional method, the noise in case the power source is turned on and cut off, etc. For example, in case there are ten address pins, and all of them are used for controlling the chip erasion, the accidental erroneous erasion is reduced to 1/2<10>=1/1,024.
Patent JP-H07292315-A (JP)
Title: Coating material with hybrid-type prepolymer as chief agent and its production
Inventor: SAKURAI KAZUHISA
IPC: C09D163/00
Filed: 1994-04-21
Abstract: PURPOSE:To obtain the subject low-viscosity coating material good in coating circumstances by partial crosslinking between an epoxy group-bearing diluent and a hybrid-type prepolymer with a polyfunctional cyclic inorganic oxide and specific bifunctional oxirane oligomer linked to each other. CONSTITUTION:The objective coating material-contains a reaction product which can be produced by the following process: a partial crosslinking reaction is conducted in the presence of an amine-based curing agent (e.g. xylylenediamine) between a diluent having in one molecule at least two epoxy groups (e.g. N,N-diglycidyl aniline) and a hybrid-type prepolymer, a catalytic reaction product from a hydrolyzable oxygen-bearing inorganic oxide such as a polyfunctional cyclic inorganic oxide and at least bifunctional oxirane oligomer having both aromatic and aliphatic segments, having such structure that no oligomeroligomer linkage exists and the hydrolyzable oxygen of the inorganic oxide is linked to the oligomer.
Patent JP-S62240470-A (JP)
Title: Adjustment of injection flow rate in fuel injection valve
Inventor: FUJIKAWA TAKUYA
IPC: F02M61/18
Filed: 1986-04-11
Abstract: PURPOSE:To easily adjust the injection flow rate by measuring the injection flow rate supplied from an orifice in the state where a master orifice plate is installed at the top edge part of a nozzle and comparing the injection flow rate with the prescribed injection flow rate and selecting a replacement orifice plate according to the magnitude relation. CONSTITUTION:After a master orifice plate 3 is closely attached between a guide member 5 and an injection port part 5a, fuel is sent under pressure into a fuel chamber 8, and a ball valve 6 is separated from a valve seat part 5a against a rod 7, and the fuel in the fuel chamber 8 is jetted from the orifice 3a. The injection flow rate supplied from the orifice 3a is measured, and the measured value Q0 is compared with the prescribed injection flow rate Q1, and if Q1 is larger than Q0, a replacement orifice plate 2A having the injection port diameter d1 less than the injection port diameter D0 of the master orifice plate 3 is selected. After the prescribed replacement orifice plate 2A is selected, this plate is fixed at the nozzle top edge part 1 in substitution for the master orifice plate 3.
Patent JP-H06326175-A (JP)
Title: Protective coating for dielectric material of wafer support used in integrated circuit processing equipment and formation method therefor
Inventor: ROBAATO UU
IPC: H01L21/302
Filed: 1994-04-21
Abstract: PURPOSE: To achieve a protection covering that is physically and chemically strong by providing the protecting covering for protecting a dielectric material from an erosion due to a chemical substance used in the treatment of a semiconductor wafer. CONSTITUTION: The improvement in a field for clamping a semiconductor wafer 50 to a wafer support 40 electrostatically is included and a dielectric material 20 formed on the surface of the wafer 50 is provided. The improvement has a protection film 10 formed on a dielectric surface 22 to protect the dielectric material 20 against a chemical attack due to a chemical substance used for treating the semiconductor wafer 50. The wafer 50 is fixed to the wafer support 40 so that the wafer 50 does not move vertically or left and right in the treatment. Therefore, a protection layer is formed on the dielectric material 20 by a method for preventing a failure due to the formation of the sufficient electrostatic charge on the covered wafer support 40 facing the wafer 50.
Patent JP-H10284891-A (JP)
Title: Component mounter and mounting method
Inventor: NAKAO OSAMU
IPC: B23P19/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a component mounter and a mounting method in which a component can be mounted with high accuracy by correcting the position accurately when the component is mounted at a specified position. SOLUTION: A component mounting head section 1 comprises a rotary shaft 11 for supporting a component sucking section 9 provided with a nozzle 2 at the end part thereof, a magnetic bearing 12 for supporting the rotary shaft 11, means 13 for detecting the radial position of the rotary shaft 11, a servo motor 14 for controlling rotation of the rotary shaft 11, and recognition cameras 16a, 16b for picking up the images of a component 3 sucked to the component sucking part 9 and a specified mounting position on a board simultaneously. After the component mounting head section 1 is positioned roughly, positional shift between the component 3 and the specified mounting position is measured and processed.  Subsequently, the position only at the component sucking section 9 is corrected in the horizontal direction by means of the magnetic bearing 12 and rotational position is corrected by means of the servo motor 14 thus mounting the component with high accuracy.
Patent JP-H10279382-A (JP)
Title: Production of signal crystal
Inventor: INOUE TAKAYUKI
IPC: C30B29/42
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To produce a long-sized single crystal having a straight cylindrical part of a length meeting the increased component of a raw material by a liquid sealing Czochralski method. SOLUTION: The charging quantity of a raw material is previously so set that the depth Dm of the raw material melt 3 heated and melted in the crucible 2 at the central part of the crucible 2 and the exothermic length Lh of a heater 1 satisfy [0.2<=Dm/Lh<=0.5] or a heater 1 having the exothermic length Lh satisfying the relation described above is used in order to increase or decrease the charging quantity of the raw material. As a result, the raw material charging quantity, i.e., the balance between the depth Dm of the raw material melt 3 and the exothermic length Lh of the heater 1 are adequately maintained, by which the stable production of the long-sized single crystal 11 having the straight cylindrical part of the length meeting the increased component of the raw material is made possible.
Patent JP-S527322-A (JP)
Title: Process for recovery of noble metals from waste liquid
Inventor: TANAKA MINORU
IPC: C22B3/46
Filed: 1975-07-08
Abstract: PURPOSE: An economical, efficient process for recovery of noble metals from waste liquid by substitution precipitating. 
     COPYRIGHT: (C)1977,JPO&Japio