baber/WOPTO huggingface dataset:
Patent JP-S5518096-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOMURA KUNIO
IPC: H01L29/72
Filed: 1978-07-27
Abstract: PURPOSE: To raise the density of an integrated circuit, by making many kinds of thin films on a semiconductor substrate and sequentially etching or oxidizing the films by a self-arranging method to make a fine pattern from the films.  
     CONSTITUTION: An SiO 2  film 22, an Si 3 N 4  film 23, an Si film 28, an Si 3 N4 film 29 another SiO 2  film 24 are stratified on an Si substrate 21. The central part of the film 24 is photoetched off. The film 29 is then selectively etched to the film 28 by using the etched film 24 as a mask. The exposed part of the film 28 is changed into an SiO 2  film 30 by heat treatment. The assembly is immersed in pyrophosphoric acid, thereby etching only the side edges of the film 29. The film 24 projecting like eaves is removed. The film 28 is selectively removed by using the remaining films 29, 30 as masks. The films 22, 29 are selectively removed. The exposed parts of the substrate 21 are selectively oxidized by using the remaiming film 23 as a mask, thereby making SiO 2  films 26, 26' in the substrate 21. Otherwise, the exposed parts of the substrate are used as diffused regions 27, 27'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01263749-A (JP)
Title: Memory device
Inventor: ARIMA MASAKI
IPC: G06F12/06
Filed: 1988-04-13
Abstract: PURPOSE:To attain the memory reading at a high speed without being influenced by an input address value by providing a third memory to store at least prescribed data out of the data of an even number address and the data of an odd number address. CONSTITUTION:When an even number address and an odd number address are alternately inputted, an address control part 7 supplies an input address value to first and second memories 1 and 2 alternately and executes reading, and the read data are selected and alternately outputted by a reading data selecting part 11. When the even number address or the odd number address is continuous, the address control part 7 supplies the continuous latter input address value to a third memory 6, executes the reading from the third memory 6, and the read data are selected by a reading data selecting part 11 and outputted in continuation to the data corresponding to a former input address value out of two continuous data.
Patent JP-S58210970-A (JP)
Title: Coating composition
Inventor: YAMASHITA HIDEFUMI
IPC: C09D5/18
Filed: 1982-06-01
Abstract: PURPOSE:A fire resistant coating composition that contains fluorinated graphite coated with a vinyl polymer, thus being used in coating building structures, because of its high lubricity, fire resistance, antistaining and nontackiness. CONSTITUTION:Fluorinated graphite coated with a vinyl polymer is prepared by dispersing (i) 1-100pts.wt. of an organic solvent such as methanol, or 1- 50pts.wt. of a surfactant, (ii) 1-100pts.wt. of fluorinated graphite represented by the formula: (CF)n or the like, and (iii) 0.1-100pts.wt. of a vinyl monomer such as acrylic acid in (iv) 100pts.wt. of water, further adding 0.01-20wt%, based on component (iii), of a polymerization initiator such as sulfur dioxide to effect the polymerization, preferably at a pH of 5-9. The resultant polymer-coated fluorinated graphite is added, by 0.1-20wt% to 0.5-50wt% of a coated film- forming resin to give the objective composition. EFFECT:Heating up to about 70 deg.C gives high polymerization rate in a polymerization time of about 1-5hr.
Patent JP-H03293950-A (JP)
Title: Method of cooling bearing box
Inventor: KADOWAKI ISAMU
IPC: F16C37/00
Filed: 1990-04-09
Abstract: PURPOSE:To dispense with an external cooler in a rotating machine comprising a motor, a driven device, etc., by connecting the casing of the motor with the driven device by one passage, and arranging an impeller directly coupled to the motor therein. CONSTITUTION:A rotating machine comprises an independent motor 2, a driven device 1, a coupling 4, which couples the rotary shaft 2a of the motor with the rotary shaft 1a of the driven device, an impeller 3, which is directly connected the shaft end of the rotary shaft 2a of the motor so as to send cooling air 6, and a duct 5, which connects the motor 2 with the bearing box 1c of the driven device by a passage. Since the impeller 3 is directly connected to the rotary shaft 2a of the motor, by the rotation of the rotary shaft 2a of the motor, the impeller 3 also rotates, and cooling air 6 is sucked in from the rear of the motor 2, and cools the inside of the motor, and then flows inside the duct 5, and reaches the side of the driven device, and cools the bearing box 1c of the driven device, and then is discharged to the outside of the duct 5.
Patent JP-H01262700-A (JP)
Title: Substrate positioning device
Inventor: NISHIZAKI JUN
IPC: H05K13/04
Filed: 1988-04-14
Abstract: PURPOSE:To position substrates having different thicknesses by providing a pair of pressing members for pressing the opposite ends of a substrate 2 against a pair of guide rails, such that the pressing members are flush with each pressing pin when the pressing members are in contact with the upper surface of the lowest plate. CONSTITUTION:A substrate 1 is held at a predetermined position on a pair of guide rails 15, 15 by a substrate positioning device 1. An air cylinder 6 is then driven to raise a vertically movable plate 7, whereby a positioning pin 10 is inserted in a positioning hole 4b in the substrate 4 to position the substrate 4. Further, the substrate 4 is pushed up by a pair of lower guide rails 12, 12 and a plurality of pressing pins 9,... such that the opposite ends 4c and the parts 4a other than the opposite ends of the substrate 4 touch the flanges 5b of a pair of upper guide rails 5, 5 and the substrate 4 is stopped there. The top faces 12c, 12c of the rails 12, 12 are flush with the tip ends of the plurality of pushing pins 9, and the opposite ends 4c, 4c of the substrate 4 can be held reliably between the pair of flanges 5b and the top faces 12c, 12c of the rails 12, 12.
Patent JP-H02271831-A (JP)
Title: Method for photographing curved image in nuclear magnetic resonance photographing
Inventor: KOSUGI SUSUMU
IPC: G01R33/48
Filed: 1989-04-12
Abstract: PURPOSE:To directly obtain the data of a curved surface and to reconstitute a picture in real time by changing an angle and position for each view for the selective excitation in a thickness direction of the curved surface and the selective excitation of one line in the curved surface, and executing 1 DFFT just after one view is finished and an NMR signal is obtained. CONSTITUTION:Gx, Gy and Gz are inclined magnetic fields to be respectively impressed to X, Y and Z axes. During a period 0, a 90 deg. pulse and slice inclination are impressed and a spin in a slice surface is selectively excited in the thickness direction of the curved surface. The dividing ratio of the Gy and Gz for slicing is changed for each view in correspondence to the curvature of the curved surface to be sliced. During a period 1, a spin phase distorted by the slice inclination is returned to be original by rephase inclination and on the other hand, phase difference corresponding to X coordinates is applied to the spin for observing the NMR signal. During a period 2, a 180 deg. pulse and the slice inclination are impressed and the spin which has thickness to be determined by resolution for one line, is selectively excited in the surface orthogonal with the curved surface. During a period 3, many spin echo signals are collected, and by executing the 1 DFFT to the respective signals, projection data for one line are obtained.
Patent JP-H01263746-A (JP)
Title: Automatic control system for registerer list
Inventor: TANAKA YUKINARI
IPC: G06F21/62
Filed: 1988-04-14
Abstract: PURPOSE:To improve workability and to execute a correct control by automatically changing all access lists of a file server corresponding to the change when the registerer list of the certification server is changed. CONSTITUTION:An operator connects a terminal 2 of a work station or a personal computer to a certification server 5 and executes the change instruction of an individual name. For example, when the instruction to change a 'user 2' which is the individual name to a 'user 8' is executed, the certification server 5 wholly searches the 'user 2' in a list and changes it to the 'user 8.' Next, the certification server 5 further executes the connection to a file server 4. The access list in the file server 4 including the 'user 2' is wholly searched and changed to the 'user 8'.
Patent JP-H01264060-A (JP)
Title: Picture input device
Inventor: KATO YASUO
IPC: H04N1/401
Filed: 1988-04-14
Abstract: PURPOSE:To prevent missing bit and picture quality deterioration by throwing away an output of an image sensor in each bit when the output exceeds an allowable error range from a standard value and deputy data generated from succeeding and preceding bit outputs as a bit output. CONSTITUTION:A read output of each bit is sent to a line buffer sequentially and when a bit is discriminated to be a defective bit, an output of a deputy data generating section 8 is outputted to a line buffer, and when the bit is discriminated to be a normal bit in the discrimination of the bit, a read output of a photoelectric conversion section 4 with respect to the bit is sent as it is to the line buffer. Even if a bit where the sensitivity is at the outside of the standards to a specific density only is included, the output is eliminated and a deputy data with a high correlation generated from a surrounding picture elements is outputted instead. Thus, missing bit or picture quality deterioration is prevented.
Patent JP-H11269047-A (JP)
Title: First agent for permanent wave
Inventor: YOSHIOKA MASATO
IPC: A61K8/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the first agent for permanent wave, capable of preventing the damage of hair at the treating time, capable of providing excellent wave to the hair, and capable of imparting luster and moisture to the hair after treatment. SOLUTION: This first agent for permanent wave containing a reducing agent contains a cystine-introduced peptide obtained by introducing cystine to a hydrolyzed peptide obtained by hydrolyzing a protein derived from a natural product such as an animal, a plant or a microorganism, or a derivative thereof, by an amide bond composed of the amino group of the hydrolyzed peptide or the derivative thereof, and the carboxyl group of the cystine. The content of the cystine-introduced peptide in the first agent for the permanent wave is preferably 0.5-20 wt.%.
Patent JP-S59218454-A (JP)
Title: Electrophotographic sensitive body
Inventor: TSUTSUI KIYOUJI
IPC: H01L31/08
Filed: 1983-05-27
Abstract: PURPOSE:To enhance stability of a photosensitive body by forming a photosensitive layer contg. a specified trisazo pigment as an effective component on a conductive supporting material. CONSTITUTION:A photosensitive layer formed on a conductive supporting material contains as an effective component a trisazo compd. represented by the formula shown here in which R<1>, R<2> are each H, lower alkyl, such as methyl, aralkyl, such as benzyl, aromatic, such as phenyl, or heterocyclic, such as thienyl, and a ring formed from R<1> and R<2> is embodied by a hexylidene ring, etc., A combination of an electrostatic charge generating substance represented by the formula and a charge transfer substance is contained in the photosensitive (photoconductive) layer to form an electrophotographic sensitive body. This charge generating layer has 0.05-2mum thickness and a preferable content of said pigment in this layer is 30-95wt%. Said electrophotographic sensitive body can be easily manufactured and its characteristics is stable even against repeated uses of it.
Patent JP-H04323712-A (JP)
Title: Command re-input system
Inventor: NINOMIYA KIYOSHI
IPC: G06F3/02
Filed: 1991-04-24
Abstract: PURPOSE:To shorten the time required for command input and to reduce mistyping for input. CONSTITUTION:A command re-input device 10 extracts commands from a long file 1 of a computer 2 by a retrieving and extracting means 11 and preserves them in a command storage file 5 by a strong means 12. When a command to be re-inputted is included in these commands, it is selected by the operation on a keyboard 3; and if correction is necessary, it is corrected through the keyboard 3 by a correcting means 14. If correction is unnecessary, it is inputted to the computer 2 by a re-input means 15 as it is. The inputted command is always additionally preserved in the command storage file 5 by the storage means 12 and is outputted to a display device 4 or a printer 6 on demand. Unnecessary commands out of commands preserved in the command storage file 5 are delected through the keyboard 3 by a deleting means 16.
Patent JP-S60237446-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/305
Filed: 1984-05-09
Abstract: PURPOSE:To improve image qualities, such as sharpness, grainness, and color reproducibility, and to enhance storage stability, by incorporating a specified compd. CONSTITUTION:The photosensitive material contains a compd. represented by formula I in which (A) is an org. residue reacting with an essential developing agent and then, releasing a group except (A); NU is a nucleophilic group having N, O, or S becoming a nucleophilic center after the release from the (A); Z is a group for forming a 5-7 membered ring together with a group of formula II; X is N, O, or S; PUG is a group exhihibiting a photographic action when the bond of X with :C=O is cleft; L is a bonding group enabling intramolecular nucleophilic substitution reaction accompanied by formation of the 5-7 membered ring with the nucleophilic center present in NU, and the C atom of the :C=O after the releasing Nu from A; and n is 0 or 1. Such a compd. is hydrolyzed at the site of the electrophilic center at the time of high humidity, but since only ring opening reaction occurs without release reaction, and it does not diffuse into the emulsion, no adverse effect occurs. Since this compd. is small in mol.wt., and not changed in mol.wt. in the reaction with the oxidation product of the color developing agent, high diffusion velocity can be obtained in the emulsion.
Patent JP-H08286004-A (JP)
Title: Lens sheet and backlight
Inventor: OKAWA MAKOTO
IPC: G02B5/02
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a lens sheet hardly causing electrification and free from product defects due to the sticking of dust, dirt or electric charge by applying antistatic treatment at least on one of the surface of the lens side and the surface of the rear side of the lens sheet. CONSTITUTION: The lens sheet 2 is composed of plural lens units formed in parallel on one surface of a transparent sheet. The antistatic treatment is applied, for example, antistatic layers 8, 9 are formed, at least on one of the surface of the lens face side or the surface of the rear side of the lens sheet 2. As the antistatic treatment applied on the lens sheet 2, for example, the antistatic layers 8, 9 are formed by applying a material prepared by blending a filler and the antistatic agent such as an organic metallic compound or a conductive high polymer compound with a resin to be a binder. Otherwise, the antistatic layers 8, 9 are formed by plating or vapor depositing a metal or a metallic compound.
Patent JP-H10268340-A (JP)
Title: Display device
Inventor: OTANI HISASHI
IPC: G02F1/1368
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To secure the flatness of a pixel electrode surface of a reflection type liquid crystal panel. SOLUTION: A drain electrode 303 is extended below a reflecting pixel electrode 602. This drain electrode 303 forms auxiliary capacity with an auxiliary capacity electrode 401. Further, the drain electrode 303, a gate electrode 202, and a source wire 305 are present, so unevenness of a surface where a resin layer 501 is formed is relaxed to make it easy to secure flatness by the resin layer 501. Thus, the reflecting pixel electrode 602 can be formed on the flat surface.
Patent JP-H11292599-A (JP)
Title: Cement based cured body
Inventor: HIRATA TAKAYOSHI
IPC: C04B28/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To effectively use an industrial waste. SOLUTION: An off-specification admixture such as coal ash and fly ash and subject material to be wasted such as concrete mass is mixed so that a long-term compression strength of the cement based cured body may be 0.5-3.0 N/mm<2> . The cement-based cured body can be used as a sand substitutive material such as water-impermeable banking material, back-filling material, roadbed material, potting material, ground improving material, water shielding material, pipe protecting material and impact absorbing material.
Patent JP-2000283834-A (JP)
Title: Method for sensing occupant and its system
Inventor: NEGAMI SHOICHI
IPC: B60N2/90
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of sensing an occupant's weight by conducting a calibration of an initial value of load sensor from weight information from the sensor in the case of detecting no occupant on a vehicle seat by a seat sensor. SOLUTION: The system for sensing an occupant comprises load sensors 10a to 10d, a seat sensor 15, a CPU 31, and a detector 32. When a drive signal is input, the CPU 31 judges whether the sensor 15 is normal or not. If an output value P2 is much lower level than a voltage value V, the sensor 15 judges that the sensor 15 is normal. In a no load state, a resistance value of a sensor 24 is held always infinite, and an output value P1 of the sensor becomes a predetermined voltage value. Since information of the voltage value is not changed in the no load state, the CPU 31 judges that no occupant is present from the information. Simultaneously, the CPU 13 inputs initial weight information from the sensors 10a to 10d, and calibrates reference voltages of the respective load sensors based on the information.
Patent JP-S59215897-A (JP)
Inventor: NISHIHARA MITSUO
IPC: B42F13/04
Filed: 1983-05-25
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-S59231452-A (JP)
Title: Test means and tester for measuring ion in aqueous test sample, and manufacture thereof and measuring method using these means and tester
Inventor: SUTEIIBUN SHII CHIYAARUTON
IPC: G01N31/22
Filed: 1984-05-11
Abstract: A test means for determining the presence of an ion in an aqueous test sample is disclosed, as well as a test device incorporating the test means, a method for preparing it and a method for using it. The test means comprises a hydrophilic carrier matrix incorporated with finely divided globules of a hydrophobic vehicle. The hydrophobic vehicle contains an ionophore capable of forming a complex with the ion, and a reporter substance capable of interacting with the complex of ionophore and ion to produce a detectable response. The test device comprises an elongated support member having an upper substantially flat face, the test means being affixed to the flat face of the support member. The method for preparing the device comprises forming a first mixture of water and a hydrophilic polymer, forming a second mixture of a hydrophobic vehicle, an ionophore capable of forming a complex with the ion, and a reporter substance capable of interacting with the complex of the ionophore and ion to produce a detectable response, combining the first and second mixtures to produce a stable emulsion of finely divided globules of the second mixture in the first mixture, coating the emulsion onto an elongated support member having an upper, substantially flat face, and evaporating the water from the emulsion to product a hydrophilic carrier matrix incorporated with finely divided globules of the second mixture, the matrix being thereby affixed to the flat face of the support member. The method for using the test means or device comprises contacting it with the test sample and observing a detectable response.
Patent JP-H0714887-A (JP)
Title: Film carrier and its manufacture
Inventor: SHIN SOUCHIYORU
IPC: H01L23/50
Filed: 1994-05-02
Abstract: PURPOSE: To enable gang bonding without bump forming process and etching process for chip portions of inner leads and enhance adhesion of the semiconductor chip when the semiconductor chip is mounted by the gang bonding. CONSTITUTION: A film carrier comprises a film 10 in which a device hole 16 for semiconductor chip mounting is formed, a plurality of leads 20 formed on this film so that at least one end of the lead protrudes from the device hole 16, and a contact 22a and an electrode oxide layer 23a where the electrode pad of the semiconductor chip is brought into contact with at least the other end of each of a plurality of the leads 20.
Patent JP-S60236773-A (JP)
Title: Output device
Inventor: ASOU IZUMI
IPC: B41J2/485
Filed: 1984-05-10
Abstract: PURPOSE:To provide an output device capable of simultaneously and accurately printing out a displayed synthetic screen of a character screen and a graphic screen to obtain a hard copy, which converts character data and image data into respective video signals, synthesizes the signals, and converts synthetic signals thus obtained into image data. CONSTITUTION:A converting part 10 comprises converters 10a-10c for performing serial-to-parallel conversion of video signals (c) synthesized by a signal-synthesizing part 3 in accordance with red, green and blue, and has the function of outputting the converted image data (e). Therefore, video signals (d) sent from the part 3 are subjected to serial-to-parallel conversion by the converters 10a- 10c, the converted signals are momentarily stored into an image buffer 8 as the image data (e) by at least one-line amount at a time, and then the stored data are printed out by a printer 9. Accordingly, the video signals (d) corresponding to the synthetic screen displayed on a display device 6 are converted into image data, which are printed out.
Patent JP-S61251659-A (JP)
Title: Production of 2-or 3-aminomethylpiperidine
Inventor: IGUCHI YOSHIO
IPC: B01J23/00
Filed: 1985-04-30
Abstract: PURPOSE:To obtain 2- or 3-aminomethylpiperidine useful as an intermediate for pharmaceuticals, in high yield and purity, economically on an industrial scale, by the catalytic hydrogenation of 2- or 3-aminomethylpyridine in the presence of a rhodium-based hydrogenation catalyst. CONSTITUTION:A rhodium-based hydrogenation catalyst is supported in an amount of 5-20% on a conventional carrier for liquid-phase reduction, e.g. diatomaceous earth, activated carbon, alumina, etc. The objective 2- or 3- aminomethylpiperidine can be produced in a yield of as high as 95-97% by the catalytic hydrogenation of 2- or 3-aminomethylpyridine in the presence of 0.1-5wt% above catalyst preferably at 80-130 deg.C in a solvent such as water, methanol, ethanol, cyclohexane, dioxane, or in the absence of solvent. Compared with conventional method, the present process has short reaction time and high selectivity. The objective compound can be produced in high purity with simple distillation because there remains no unreacted raw material having close boiling point to that of the objective product.