baber/WOPTO huggingface dataset:
Patent JP-S6010727-A (JP)
Title: Positioning method for pattern transfer according to electron beam
Inventor: TABATA MITSUO
IPC: G03F9/00
Filed: 1983-06-30
Abstract: PURPOSE:To enable to perform relative positioning of a photoelectric mask and a wafer with high precision, and moreover to enable to judge erroneous positioning beyond the limit of detection by a method wherein positioning marks are formed respectively with lines of the plural number, and the lines thereof are arranged at different intervals. CONSTITUTION:A first positioning mark 21 to discharge an electron beam according to irradiation of light in a photoelectric mask type for transfer of a pattern is provided, a second positioning mark 22 to discharge X-rays according to irradiation of the electron beam is provided on a wafer 5 or a sample base to be used for transfer of the pattern according to the electron beam, the respective marks are formed of lines of the plural number, and the lines thereof are arranged at different intervals. Thereupon, light is irradiated to the mark 21, and the electron beam discharged from the mark 21 thereof is irradiated onto the wafer 5 or the sample base. Moreover AC deflection is applied to the beam according to an alternate current wave having a fixed amplitude, the X-rays discharged from the mark 22 at this time are detected, the detected signal thereof is synchronously detected, and the fundamental wave component and the second higher harmonic component thereof are measured. A relatively positional slippage quantity between the mask and the wafer is calculated from the respective components according to previously fixed relation, the relative position between the mask and the wafer is corrected in accordance with the slippage quantity thereof, and quality of prealignment can be judged.
Patent JP-H02299313-A (JP)
Title: Automatic equalizer
Inventor: KUWABARA HIROTO
IPC: H03H17/00
Filed: 1989-05-12
Abstract: PURPOSE:To attain equalization with high accuracy with a simple circuit by quantizing n-value of an n-bit input signal to apply coarse equalization, using a discrimination feedback equalizer so as to equalize the residual difference with accuracy, and using the output for extracting the clock. CONSTITUTION:An A/D converter 1 samples an input signal to quantize the signal into n-bit. An absolute value takes the absolute value of the output of the converter 1 and an n-value quantization circuit 4 converts an output of the circuit 3 into n-value. The 1st shift register 5 stores the output of the circuit 4, a coding circuit 6 encodes the output of the converter 1 and the 2nd shift register 7 stores an output of the circuit 6. A coarse equalizing circuit 8 shifts a coefficient stored therein by a value stored in the shift register 5 and outputs the added or subtracted value according to the code stored in the register 7 and uses a difference with a training signal to revise the coefficient. A discrimination feedback equalizer 10 uses the output of a discriminator 9 to estimate the inter-code interference quantity and a clock extraction circuit 11 uses the output of the discriminator 9 to adjust the sampling phase of the converter 1.
Patent JP-H10308240-A (JP)
Title: Manufacture of battery
Inventor: FUJII TAKANORI
IPC: H01M10/058
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide such a manufacture of a battery as being capable of degasifying the battery in a simple process, increasing the capacity of the battery and improving the cycle property, etc., of the battery without reducing the reliability of the battery. SOLUTION: A housing 6 which has a storage space 7 to store a generating element and a preliminary space 8 communicated with the storage space 7 to reserve gas during initial charge is prepared and the generating element is stored from the opening 6a of the housing 6 to the storage space 7. The first step of sealing the opening 6a, the initial charge of the generating element and aging are performed, the second step of reserving gas from the storage space 7 into the preliminary space 8, a communication art between the storage space 7 and the preliminary space 8 is shut off and the third step of cutting the preliminary space 8 from the storage space 7 is performed.
Patent JP-S62187425-A (JP)
Title: Composition containing linolenic acid and its derivative
Inventor: NAKANISHI MICHIO
IPC: A61K47/00
Filed: 1986-05-23
Abstract: PURPOSE:The titled composition that is prepared by adding a lipid to a composition containing a linolenic acid or its derivatives (a precursor of prostaglandin with physiological activity such as platelet coagulation inhibition), thus stabilizing the linolenic acid or its derivative. CONSTITUTION:(A) A composition containing 0.1wt% or more of linolenic acid or its carboxylic derivative such as linolenic acid, particularly gamma-linolenic acid or its ester or acidamide is combined with (B) a lipid such as phosphtidyl choline, phosphatidyl ethanolamine, sphingomyelin, preferably lecithin such as soybean lecithin or yolk lecithin or hydrogenated lecithin as a stabilizer for the component (A), preferably in an amount of about 0.01pt.wt. per 1pt.wt. of (A), preferably (C) additionally a substance solubilizing both components A and B to give the objective stabilized composition.
Patent JP-S6012673-A (JP)
Title: Air cooling type fuel cell
Inventor: KUMETA MASAO
IPC: H01M8/04
Filed: 1983-06-30
Abstract: PURPOSE:To improve performance by uniformly supplying reaction air to each flow path in a fuel cell in which cooling air and reaction air are separately supplied. CONSTITUTION:The inside of a manifold 3 for reaction air is separated to a compartment A corresponding to air flow face of each sub-stack 1' by a projected cooling plate 2. A pipe 10 with bottom having a large number of air blowout holes is projected from each opening 7 in each compartment A. One end of the pipe 10 is closed by the inner surface of side wall of a reaction air manifold 3 and other end is opened in an auxiliary manifold 8. Air blowout holes 10' of each pipe 10 are opened at about 2cm spaces inside the reaction air manifold 3. Blowout air strikes against the inner wall of manifold, then is supplied to each reaction air grooves of the sub-stack 1'. Openings of air blowout holes 10' are opened so as to make smaller in order toward the direction of flow so that air is uniformly supplied.
Patent JP-H10307785-A (JP)
Title: Information transmitting system
Inventor: YASUDA SHUNICHI
IPC: G06F12/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an information transmitting system capable of transmitting many individual information from a client to a server and having high operability. SOLUTION: A client 22 has a user information file 22a for recording the individual information of each user, and when the client 22 accesses an information transmitting server 18 through a proxy server 18, an information transmitting server 18 remotely starts an FTP 18a in the server to acquire the file 22a by file transfer and store the acquired file 22a in a temporary memory 18b. When the server 16 generates transmission information while referring to the file 22a stored in the memory 18b and transmits the generated information to the client 22, many individual information can be transmitted from the client 22 to the server 16. Since user's individual information is previously transferred as a file, it is unnecessary to transmit the same user's individual information in each succeeding communication, so that client's operability can be efficiently held.
Patent JP-S5643769-A (JP)
Title: Semiconductor ic circuit device and method of producing the same
Inventor: SADAMATSU HIDEAKI
IPC: H01L29/80
Filed: 1979-09-18
Abstract: PURPOSE:To obtain a low noise high frequency injunction type FET suitable for  high integration with a less occupation area without increase in the gate resistance  by drawing an electrode only to the range effectively serving as channel from the  surface gate region by way of a conductor. CONSTITUTION:A P type diffused region 213 is diffused on a substrate 201 and an oxide in the desired region is etched selectively to form a P type back gate region (P-well) 203. Thereafter, a desired region in the P-well 203 is etched selectively to form a P type region on the same part as the base of a bipolar transistor section (not illustrated). A channel region is formed by ion injection and heat treatment. In addition, oxides on an N type epitaxial layer and P-well region is selectively etched to form an N type drain region and a source region 205. A desired region is selectively etched on the channel region 207 as well as the P-well region 204 to  form a surface gate part 208 and the oxide is etched to form electrodes 209, 212 and  210 for respective source, gate and drain.
Patent JP-H02297729-A (JP)
Title: Optical information recording and reproducing device
Inventor: SAKUYAMA HIROYUKI
IPC: G11B7/125
Filed: 1989-05-12
Abstract: PURPOSE:To accurately perform a recording or a reproducing by providing a driving power source control means for controlling an output of a laser driving power source with an output from a laser output detecting means and an output from a transmitted laser beam detecting means. CONSTITUTION:An output of a semiconductor laser 21 is detected by the laser output detecting means 22, and at the same time, light intensity of a laser beam via an objective lens 26 is detected by the transmitted laser beam detecting means 33. Then, a bit of control information is outputted by the driving power source control means (voltage computer circuit) 40 in receiving a value detected by the laser output detecting means 22 ad a value detected by the transmitted laser beam detecting means 33, and the output of the laser driving power source 41 is controlled with this control information so as to keep the output of the semiconductor laser 21 at a fixed value. Consequently, even when the objective lens 26 is contaminated with dust, etc., the light intensity required for recording or reproducing information on an optical information recording medium 30 is kept constant. By this method, the information recording or reproducing can securely be performed.
Patent JP-S5816698-A (JP)
Title: Method and reagent for measuring lecithin in sample
Inventor: YURUGEN BETSUKAA
IPC: C12Q1/42
Filed: 1982-07-12
Abstract: 1. Process for the determination of lecithin in a sample, in which lecithin is split with the help of phospholipase-C and alkaline phosphatase to choline, this is reacted in the presence of adenosine triphosphate with the help of choline kinase again to give phosphoryl-choline and the thereby formed adenosine diphosphate is measured according to known methods, characterised in that the splitting of the lecithin is carried out in the presence of a borate/borax buffer and of a non-ionic detergent based on a condensation product of polyethyleneglycol with isooctylphenol.
Patent JP-S5821784-A (JP)
Inventor: YANAGISAWA TOSHIO
IPC: G02F1/1333
Filed: 1981-07-31
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-H02301010-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: OTSUKA KOJI
IPC: G11B5/39
Filed: 1989-05-12
Abstract: PURPOSE:To manufacture a thin film magnetic head provided with a grind monitor with uniform quality with high mass producibility by comprising a thin film magnetic head element part and a grind monitor part on a substrate with first and specific second dry etching processings. CONSTITUTION:The patterning of a ferromagnetic film 25 on a yoke type magneto-resistance effect element head is performed with the first dry etching processing, and simultaneously, the patterning of U-shape of the ferromagnetic film on the grind monitor part 31. Next, an intermediate part 31a is eliminated by performing the second etching processing i.e. the etching processing by water solution including 10-15wt.% nitric acid and 5-15wt.% phosphoric acid, and the etching processing by the water solution including 2-10wt.% nitric acid and 50-70wt.% phosphoric acid in sequence noted above. Thereby, side etching can be prevented occurring, and patterning working of the grind monitor part can be performed with high reproducibility and high accuracy.
Patent JP-H088602-A (JP)
Title: Microwave crosspoint blocking switch matrix using multilayerstrip line and pin diode switching device and its assembly
Inventor: JIYON ANSONII PIERO
IPC: H01P1/15
Filed: 1995-05-18
Abstract: PURPOSE: To provide a microwave cross point blocking switch matrix and its assembly for selectively coupling and decoupling crossing input transmission line and output transmission line even without disconnecting the transmission line or inserting serial switch parts. CONSTITUTION: A pin diode array 6 coupled to the input and output transmission lines 2 and 4 is provided on the respective cross points 8 of the input and output transmission lines 2 and 4 and a pin diode at a specified cross point 8 is selectively activated. The input and output transmission lines to be connected are connected, the respective transmission lines 2 and 4 are short-circuited at the cross point 8 separated from a connection point for 1/4 wavelength and impedance at the connection point is made ideally infinite.
Patent JP-S60262523-A (JP)
Inventor: TANIGUCHI HIDEO
IPC: A01D44/02
Filed: 1984-06-12
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-S5347530-A (JP)
Title: Herbicide composition for paddy rice plants
Inventor: NAKA HIROYUKI
IPC: A01N43/70
Filed: 1976-10-08
Abstract: PURPOSE:To prepare herbicide composition for paddy rice plants containing a protein biosynthesis inhibitors, photosynthesis inhibitors and a plant hormone active compound as active constituents.
Patent JP-H01290097-A (JP)
Title: Coin processor for automatic vending machine
Inventor: TAKAHASHI MITSUNOBU
IPC: G07F9/00
Filed: 1988-05-17
Abstract: PURPOSE:To stop the subsequent application of coins in case the communication is interrupted after a coin accepting command is received from a main control part by securing such a constitution where a coin processor detects the interruption of communication given to the processor itself from the main control part and inhibits the acceptance of coins based on the result of said detection. CONSTITUTION:In case the communication given from a main control part is continuously interrupted in the prescribed frequency K, for example, after reception of an acceptance command, the acceptance of coins, etc., is inhibited by such means as an inhibition means 21A for acceptance of coins at interruption of communication, an inhibition means 22A for acceptance of cards at interruption of communication, etc. In such a constitution, the acceptance of cards is inhibited in case the communication is interrupted between a card processor and the main control part due to a communication defect, etc.
Patent JP-H07299949-A (JP)
Title: Housing for cassette used by thermal printer
Inventor: RIIBEN DEIRUKUSU
IPC: B41J17/32
Filed: 1995-04-24
Abstract: PURPOSE: To provide a storage box for a cassette of a stored system permitting the easy and safe holding of a loaded cassette during a non-use period, that is, during a period not arranged on a printer. CONSTITUTION: A storage box 10 is an almost rectangular enclosure having a top wall 13, a bottom wall, two side walls 15, 16, a rear wall, the front opening 18 giving access to the box, a door 19 closing such opening and a slot 22 in each of the side walls 15, 16 extending up from the front opening of the box in the direction of the rear wall and the height and the configuration of the slots 22 allow the insertion of a cassette in the storage box 10 through its front opening while handles 28, 29 fit in the slots 22 and the outside portions of the handles 28, 29 are provided at the outside of the box.
Patent JP-S5862308-A (JP)
Inventor: JIEEMUZU ERU HORUTO
IPC: F01M3/00
Filed: 1982-07-10
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-H10309198-A (JP)
Title: Antibody, gene and production of chimera antibody
Inventor: ONAKA SATORU
IPC: C07K16/26
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new gene encoding the variable region of a heavy chain or the variable region of a light chain of an antibody recognizing estradiol, and useful for production of a chimera antibody, or production of an antibody for measuring estradiol in blood reflecting an ovarian function. SOLUTION: This gene is a new gene encoding the variable region of a heavy chain or the variable region of a light chain having an amino acid sequence of formulas I and II and recognizing estradiol, and is used for mass production of an antibody widely used in clinic for measuring an estradiol value in the peripheral vessel reflecting an ovarian function by inserting the gene into an expression plasmid of a chimera antibody, and culturing a host transformed by the plasmid. The gene is obtained by forming a hybridoma producing a monoclonal antibody recognizing the estradiol by a conventional method, extracting an mRNA from the hybridoma, changing the mRNA to a cDNA, and amplifying the cDNA by a PCR, etc.
Patent JP-H0242481-A (JP)
Title: Method for driving liquid crystal display device
Inventor: USHIYAMA YOSHITO
IPC: G02F1/133
Filed: 1989-05-15
Abstract: PURPOSE:To minimize the number of connecting terminals and to display many pieces of information as the contrast ratio of one display element in a liquid crystal display device having plural display elements is sufficiently ensured by impressing a different common driving signal on each display element. CONSTITUTION:A segment electrode 12a is arranged on one substrate 13 of a first liquid crystal display element 11, a common electrode 14 is arranged on the other substrate 15, another segment electrode 2h for another piece of information is arranged on one substrate 3 of a second liquid crystal display element 1 in addition to a segment electrode 2a of the first liquid crystal display element 11, and plural common electrodes 4a and 4b are arranged on the other substrate 5. Thus, as driving in parallel by the same driving circuit, when the display element 11 is turned into the one for copying data, a static driving method is obtained, therefore,the sufficient contrast ratio is obtained, on the other hand, when the display element 1 is turned into the one for monitoring, a multiplex driving method is obtained and therefore, many displays are attained with a small number of terminals.
Patent JP-H07299267-A (JP)
Title: Sewing data preparation device
Inventor: AKAHA KOICHI
IPC: D05B19/02
Filed: 1994-05-09
Abstract: PURPOSE:To easily prepare and correct the data of the data preparation device for sewing. CONSTITUTION:An outline graphic display area 10a is provided at the upper half of a CRT display 10. At the left half of the lower half of the display 10, an outline numerical value information display area 10b is provided. Further, a sewing information display area 10c is provided at the right half of the lower half of the display 10. When one of the information displayed on respective areas is changed, the information of the corresponding other area is automatically changed and the preparation and correction of data can be easily performed.
Patent JP-S61278782-A (JP)
Title: Electronic timepiece with infrared-ray detector
Inventor: AYUSAWA HITOMI
IPC: G04G99/00
Filed: 1985-06-04
Abstract: PURPOSE:To reduce power consumption of a display unit by detecting approach of a human body and making on and off of a display unit using the result. CONSTITUTION:When a man approaches the front of an infrared-ray detector 4, an output signal is caused by infrared-ray emitted from the human body. The signal is amplified by an amplifier circuit 5 and inputted to a controlling circuit 6. The controlling circuit 6 outputs a display driving signal to a display driving circuit 7 and drives a display unit 8. Thus, the display unit 8 is driven only when it is necessary to observe the display unit 8, and power consumption of the display unit can be held down to the minimum.
Patent JP-S62277142-A (JP)
Title: High-pressure chemical reactor
Inventor: IWAKI MASARU
IPC: B01J3/00
Filed: 1986-05-26
Abstract: PURPOSE:To obtain the title reactor of high safety by providing a floating base, a submerged reaction vessel, a material supply pipe connecting the base and the vessel, and a reaction product discharge pipe, and filling water, etc., into the vessel and the pipe. CONSTITUTION:The floating base 1 is safely floated on the surface of the ocean, etc., by a buoyancy means. The reaction vessel 2 is arranged in the water at a specified depth, and connected to the floating base 1 through the material supply pipe 3 and the reaction product discharge pipe 4. The inside of the pipes is filled with a specified liq. such as water. When the depth of the reaction vessel 2 from the water surface to the set position is expressed as H, the water pressure P1 corresponding to the depth H is exerted on the reaction vessel 2 internally and externally when the specified liq. is water. In this constitution, the reactants are supplied into the reaction vessel 2 from the floating base 1 through the material supply pipe 3, and reaction is carried out under high pressure in the reaction vessel 2. The reaction product is recovered at the floating base 1 through the reaction product discharge pipe 4.
Patent JP-H11313400-A (JP)
Title: Sub-band synthesizer and sub-band synthesis method
Inventor: SASAHARA HIDEAKI
IPC: G10L19/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a device that uses an inverse Fourier transform section for a sub band sample of other systems than MPEG audio signals. SOLUTION: The device is provided with an MPEG audio pre-processing section 40 that receives an MPEG audio sub band and outputs 4 channels, 32-point IFFT sections 60a-60d provided corresponding to each channel, an MPEG audio post-processing section 70 that receives outputs from the 32-point IFFT sections 60a-60d, and an MPEG audio windowing section 80, and also with a Dolby digital pre-processing section 10 that receives a Dolby digital sub band, a 128-point (64-point) butterfly arithmetic section 50 that provides an output of its arithmetic result to the 32-point IFFT sections 60a-60d, a Dolby digital post-processing section 20 and a Dolby digital windowing section 30.
Patent JP-S5645060-A (JP)
Title: Semiconductor device
Inventor: KURIHARA YASUTOSHI
IPC: H01L23/42
Filed: 1979-09-21
Abstract: PURPOSE:To obtain a device having superior electrical insulation, heat radiation and small noise by uniting a semiconductor element substrate and a supporting substance through polyimide covered with the resin of ethylene fluoride group. CONSTITUTION:A polyimide insulating film 3 and adhesive layers of ethylene fluoride, 4,4' are placed in piles on a copper supporting substance 2. And a semiconductor element 1 is placed on a copper plate 5 by adhering the copper plate 5 for unification. The connector lead wire 8 of the element 1 is installed through the copper plate 5 and emitter and base lead wires 6, 7 are installed. In this composition, the ethylene fluoride 4,4' will flow when the supporting substance 2 and the copper plate 5 are united. And deterioration or transformation will not occur for the good insulating polyimide even if a thin film is locally generated. And high insulating dielectric strength will be noted by leaving the polyimide. Furthermore, the space between the supporting substance 2 and the copper plate 5 will be filled by the flow of the films 4,4' and thermal resistance will become low. Furthermore, heat fatigue is hard to generate because the supporting plate 2 will be insulted from the pellet 1, noise will be reduced owing to the possibility of ground and the coefficient reduced owing to the possibility of ground and the coefficient of thermal expansion for the united section is almost same.