baber/WOPTO huggingface dataset:
Patent JP-H06260080-A (JP)
Title: Impregnation type cathode structural body and its manufacture
Inventor: HARA AKITO
IPC: H01J1/28
Filed: 1993-03-05
Abstract: PURPOSE:To manufacture an impregnation type cathode structural body forming a firm and stable heat absorbing film on the inner face of a cathode sleeve, causing no film peeling, and abundant in mass productivity. CONSTITUTION:A cathode sleeve 5 is an impregnation type cathode structural body formed with a heat absorbing film 4 made of a high-melting point metal powder sintered body and a high-melting point metal layer on the inner face. A paste mixed with the high-melting point metal powder and a high-melting point organic metal compound is applied on the inner face of the cathode sleeve 5, dried, and baked in vacuum or the reducing atmosphere to manufacture the impregnation type cathode structural body forming the heat absorbing film 4 made of the high-melting point metal powder sintered body and the high- melting point metal layer.
Patent JP-H10225576-A (JP)
Title: Purpose attaining support system and device in game
Inventor: OGAWA TAKAYUKI
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To unconsciously cause a purpose attaining desire in a game, and produce strong will to attain a purpose by instantly and repetitively outputting a previously prepared hint to support to attain the purpose in the game. SOLUTION: A hint output part 2 increases a purpose attaining desire in a game by a computer or a game machine 1, and instantly and repetitively outputs a hint to strengthen will to attain a purpose. The hint which increases the purpose attaining desire in the game and strengthens will to attain a purpose, is stored in a hint storage means 3. A warning part 4 outputs the hint containing a warning so that an effect of the hint is not impaired since a user plays the game to much. Here, the hint is composed of one or more pieces, and must contain at least one of an image, a pattern, a photograph, a picture, a background, a background color, a character, a pattern, voice, a sound and music.
Patent JP-H08209090-A (JP)
Title: Tacky adhesive composition
Inventor: SAKOMOTO YASUYUKI
IPC: C09J151/08
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a tacky adhesive composition showing little change in the cohesive force and adhesive force with time even under a hot and humid condition, having excellent adhesive force on a curved surface and suitable for the bonding of an optical film to a substrate by compounding a specific acrylic polymer with a curing agent. CONSTITUTION: This tacky adhesive composition is produced by polymerizing (A) a reaction product of (i) a silicate oligomer of the formula [R is H, a 1-6C alkyl or phenyl; R' is (CH2 )n or (CH2 )k -NH-(CH2 )l ((m), (k) and (l) are each 0-10); Y is glycidoxy, 1,2-epoxycyclohexyl, etc.; (n) is 1-20] and (ii) an ethylenic unsaturated monomer having a functional group reactive with the component (i) (e.g. acrylic acid) and (B) an acrylic monomer such as ethyl acrylate and compounding 100 pts.wt. of the resultant acrylic polymer with preferably 0.01-10 pts.wt. of a curing agent such as an isocyanate compound. The compounding weight ratio of the components (i)/(ii) is preferably (0.0001-5)/1.
Patent JP-2000238429-A (JP)
Title: Image forming sheet, pressure-sensitive and heat- sensitive recording sheet and pressure-sensitive and heat-sensitive image forming device
Inventor: SUZUKI MINORU
IPC: B41M5/28
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To form a sharp full-color image on an image forming sheet used for a high resolution printer by controlling the pressure-sensitive and heat- sensitive recording, namely pressurizing and heating, and providing microcapsules to be selectively colored. SOLUTION: A white color forming layer 106 used for forming an image is formed on the surface side of a capsule layer 22 of a sheet 20. Even when capsule wall films 24a, 25a and 26a of microcapsules 24, 25 and 26 are white, the capsule wall films 24a, 25a and 26a are coated and masked by the forming layer 106, and the image to be formed is not affected adversely. A surface coating layer 23 is formed on the surface side of the forming layer 106. The coloring of deep layer is carried out by forming an image on the forming layer 106.
Patent JP-H08239151-A (JP)
Title: Copying-paper feeding mechanism of double-side copying machine
Inventor: KITAGAWA TAKESHI
IPC: B65H29/60
Filed: 1995-03-06
Abstract: PURPOSE: To prevent the end of copying paper from abutting to a third roller when the copying paper is temporarily guided to a copying-paper reversing part by forming the second roller from a material with a relatively small friction coefficient and the third roller from a material with a relatively high friction coefficient, and making the third roller smaller in diameter than the second roller. CONSTITUTION: When copying paper is fed to a copying-paper reversing part 118, the end of the copying paper may abut to a second roller 38 but will not abut to a third roller 42 since the third roller 42 is smaller in diameter than the second roller 38. Also, even if the end of the copying paper abuts to the second roller 38, the copying paper easily slips and is conveyed without hooking, since the second roller 38 is made from a material with a relatively low friction coefficient. Therefore, a paper jam that may result from the abutting and hooking of the end of the copying paper to the third roller 42 made from a material with a relatively high friction coefficient is prevented.
Patent JP-H04282123-A (JP)
Title: Bristle wiping cloth
Inventor: MIZUKI TATSURO
IPC: D03D25/00
Filed: 1991-03-11
Abstract: PURPOSE:To offer the wiping cloth which displays its wiping performance without a problem even at the time of wiping the part whose dirt is too much, and also, leaves no waterdrop nor dirt traces on wipes traces, and moreover, eliminates quickly dirt which moves to cloth by washing, and can be used repeatedly. CONSTITUTION:This bristle wiping cloth for water wiping consists of bristle cloth, the single fiber fineness for forming a bristle part of the cloth concerned is an extra fine fiber of <=1d, and also, its bristle density is >=60000 pieces/cm<2>.
Patent JP-S57159201-A (JP)
Title: Rolling method for shape steel
Inventor: YAMASHITA MASASHI
IPC: B21B1/02
Filed: 1981-03-26
Abstract: PURPOSE:To prevent the generation of scabs on the beam blank out from rough rolling in the stage of rolling a beam blank for rolling of shape steels with roughing mills by forming chamfered parts beforehand in the corner parts at the leading and trailing end of the flanges of the beam blank. CONSTITUTION:In the case of rolling a beam blank 11 for rolling of shape steels with a roughing mill 2, the corner parts at the leading and trailing ends of the flanges of the blank 11 are beforehand chamfered 11a by, for example, gas cutting or the like. Even though the blank 11 out from the mill 2 cambers downward, the parts 11a merely rub table rollers 3 and therefore no wraplike spills are produced, and a molded shape steel 11' having no scabs on the inside and outside surfaces of the flanges is obtained, and the yield of the product is improved.
Patent JP-H02226504-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKAGUCHI SHOZABURO
IPC: G11B5/09
Filed: 1989-02-28
Abstract: PURPOSE:To automatically detect a damaged magnetic tape by providing a tape defect detection means for detecting the defect of the loaded magnetic tape from the change of the amplitude level of an envelope signal outputted from an envelope extraction means. CONSTITUTION:In the case of a normal magnetic tape, a reproducing RF signal obtained by a rotating head 1 has a waveform in which the amplitude level is constant and an output signal outputted from a half-wave rectification circuit 10 is the envelope signal whose amplitude is constant. The signal is inputted in a microcomputer 6 as a pulse signal after deciding the level in a waveform shaping circuit 8 with the aid of specified threshold LTH. Meanwhile, in the case of the damaged magnetic tape such as a flawed one, the reproducing RF signal obtained by the head 1 has a waveform in which the amplitude level changes in accordance with the damage and the output signal from the half- wave rectification circuit 10 becomes the waveform, then the envelope signal in which amplitude level is varied is outputted from a low pass filter 11. The envelope signal is inputted in the microcomputer 6 as the pulse signal after deciding the level thereof in the waveform shaping circuit 8 with the specified threshold LTH.
Patent JP-H07254099-A (JP)
Title: Sudden event detector in road traffic
Inventor: YAMAMOTO TATSUYA
IPC: G06N3/00
Filed: 1994-03-16
Abstract: PURPOSE:To highly accurately detect sudden events such as accidents ad fault vehicles, etc., in road traffic. CONSTITUTION:This detector is provided with a traffic flow data detection means 14 for detecting traffic flow data 13 relating to the road traffic of vehicles in the plural divided sections 12 of a road 10 where the vehicles pass through in a fixed cycle T, a neural network 16 for inputting the respective traffic flow data 13 in the continuous plural cycles T in the continuous plural sections 12 detected in the traffic flow data detection means 13 to respective input units constituting an input layer and outputting the generation presence/ absence information 15 of the sudden events relating to the vehicle traffic in a measurement object section 12a from an output unit constituting an output layer and a neural network learning means 19 for making the neural network 16 learn with proven result generation presence/absence information 17 in the measurement object section 12a corresponding to the generation presence/absence information 15 outputted from the output unit as teaching information 18.
Patent JP-S55137768-A (JP)
Title: Facsimile unit
Inventor: ISAKA AKIRA
IPC: H04N1/36
Filed: 1979-04-16
Abstract: PURPOSE:To obtain control signals, which instruct start and end of read and recording at a scanning time, with a simple constitution, by providing plural slit marks for clock pulse generation on an element clock plate. CONSTITUTION:Detection material 1 fitted to carriage 6 is provided with light source 2, sensor 3, light source 4 and sensor 5, and element clock plate 9 is arranged in the main scanning direction between them. Read head 7, recording head 8 and detection material 1 are moved in the same direction according to movement of carriage 6, and slit marks 9a of plate 9 are read successively by light source 2 and sensor 3, and clock pulses obtained by this read are used to determine the scanning pitch in the main scanning direction. Then, scanning start and end times for read and recording are determined by start mark 9s and end marks 9e and 9f on the side face of plate 9.
Patent JP-S61204973-A (JP)
Title: Manufacture of mis transistor
Inventor: KUDO NOBORU
IPC: H01L29/78
Filed: 1985-03-07
Abstract: PURPOSE:To prevent the deterioration of the characteristics of an element due to side etching of a gate insulating film, by providing a double-layer structure of an interlayer insulating film, so that ion implantation can be performed for adjusting a threshold voltage without etching the gate insulating film. CONSTITUTION:Phosphorus ions are implanted in a P-type substrate 1 through a gate oxide film 3 of about 600Angstrom , which is formed by thermal oxidation method, and N-type source and drain 5 are formed. Then, a nitride film having a thickness of 500-1,000Angstrom  is formed by a CVD method. Thereafter, an oxide film 7 having a thickness of 1.0-1.5mum is formed by a CVD method. Then, Al 8 to be used as a wiring layer is formed to a thickness of 0.8-1.5mum by a sputtering method, and patterning is performed. Thereafter, the oxide film 7 on a poly Si gate 4 and the gate oxide film 3 is selectively removed by using etching liquid including fluoric acid. At this time, since the nitride film 6 acts as a stopper, the gate oxide film 3 is not etched. Then, e.g., boron ions are implanted, and the impurity concentration of a channel region beneath the poly Si gate 4 is changed. Thus VTH is controlled.
Patent JP-H10238956-A (JP)
Title: Vacuum furnace
Inventor: NISHIMURA KAORU
IPC: F27B17/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To hold a vacuum degree in a furnace body at an arbitrary target value by providing a sensing means for sensing the vacuum degree in the body and a setting means for setting the value in the vacuum degree in the furnace, and controlling a motor by an inverter so that the sensed degree coincides with a set target value. SOLUTION: A defatting sintering furnace comprises an exhaust system L1 for exhausting a furnace body 1 and a gas introducing system L2 for introducing gas into the body 1. The system L1 consists of a roughly drawing line 11 connected to an exhaust port 1a of the body 1, and a main drawing line 12 connected in parallel with the line 11 . In this case, a set value of a vacuum degree setter 18 is converted into a signal, and output to an inverter 17. And, a pressure sensor 16 converts vacuum degree in the body 1 into a signal, and which is output to the inverter 17. Rotational speeds of a booster pump 6 and a rotary pump 8 are controlled so that the vacuum degree of the sensor 16 coincides with a target value set by the setter 18 by the inverter 17, and exhaust amount and speed are suitably regulated.
Patent JP-S58162920-A (JP)
Title: Connector for optical fiber
Inventor: SAITOU HIROAKI
IPC: G02B6/38
Filed: 1982-03-24
Abstract: PURPOSE:To simplify the assembly, by screwing a sleeve into a housing, and also to exactly contain and hold the sleeve in the housing after the assembly. CONSTITUTION:A sleeve 10 consists of a thick part 11 and a thin part 12, a male screw 13 is formed on the outside circumferential face of the thick part 11, and on the outside circumferential face of the thin part 12, a ring-like projection 14 is formed. A housing made of synthetic resin has space parts 21-25 having different diameters for containing the sleeve, and it is a cylindrical body which forms a through-hole by all these space parts, and has a flange 26. To a housing 20, the sleeve 10 is inserted, the male screw 13 is screwed and intruded into the female screw 27, and when the projection 14 of the sleeve 10 reaches the port of the space part 23 having a small diameter, of the housing 20, it is stopped. Also, it is pressed, the projection 14 is projected into the space part 24 and the sleeve is fitted.
Patent JP-H06259039-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGUCHI TADAHISA
IPC: G09G3/36
Filed: 1993-03-08
Abstract: PURPOSE:To make it possible to obtain high-quality images free from after- images and flickers even in the case of continuous displaying of the same patterns by AC driving by impressing a voltage for driving first and second liquid crystal cells between first and second data bus lines. CONSTITUTION:This liquid crystal display device is constituted by electrically connecting the first and second liquid crystal cells 25, 26 constituting one pixel via an electrically independent common electrode 29 and impressing the voltage between the first and second data bus lines between first and second display electrodes 27, 28 via first and second transistors(TRs) 34, 35. The shift of the voltage of the first and second display electrodes 27, 28 by parasitic capacitances 36, 37 between a scan bus line 33 and the sources of the first and second TRs 34, 35 can be substantially canceled. Then, the symmetricalness at the time of positive driving and negative driving is assured even in the case of continuously displaying the same pattern by AC driving.
Patent JP-H07255051-A (JP)
Title: Image data compressing and expanding device
Inventor: NAKAMURA YOSHIFUMI
IPC: H04N19/00
Filed: 1994-03-16
Abstract: PURPOSE:To directly access image data in an image frame memory in block data units when the image data are compressed or expanded. CONSTITUTION:In an access address generation part 40, an address amount storage part 42 which stores the address amount 130 from the read end address of one block data 81 in the image frame memory to the read start address of the next block data and the address amount 131 between read addresses of adjacent image data 100 in the same block data, an address latch part 41 which latches the read address of pixel data in the image frame memory each time a read of the pixel data is completed, and an address addition part 43 which adds the address amount stored in the address amount storage part 42 to the read address latched in the address latch part 41 to obtain the read address of the next pixel data are provided.
Patent JP-H03250009-A (JP)
Title: Production of rubber-modified styrene resin
Inventor: ASHIDA TAKASUKE
IPC: C08F279/02
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a rubber-modified styrene resin excellent in gloss, impact resistance, etc., in good efficiency by polymerizing a styrene monomer solution containing a styrene/butadiene block copolymer rubber of a specified composition, heat-treating the obtained product and feeding it to a devolatilizer. CONSTITUTION:A styrene/butadiene block copolymer rubber having a 1,2-vinyl bond content of 5-20% and a styrene unit content of 20-50wt.% is dissolved in a styrene monomer. The solution is fed to a polymerizer and polymerized so that the conversion at the exit of the last polymerizer may be at least 65%. This polymer solution is heat-treated at a 150-280 deg.C for 3-60min and fed to a devolatilizer where unreacted monomer, the solvent optionally used, etc., are removed to obtain a rubber-modified styrene resin. This resin can be desirably used as the material of the parts of OA machines, household electric appliances, etc.
Patent JP-S61207434-A (JP)
Title: Production of polyamide resin
Inventor: IMAI YOSHIO
IPC: C08G69/32
Filed: 1985-03-09
Abstract: PURPOSE:To produce a high-MW polyamide resin having a wide molding temperature range, by reacting a specified dicarboxylic acid dihalide with N,N'- diphenyl-N,N'-bis(trimethylsilyl)diamine in an organic solvent. CONSTITUTION:A dicarboxylic acid dihalide of formula I (wherein R<2> is a bivalent organic group and X is a halogen) is reacted with an equimolar amount of an N,N'-diphenyl-N,N'-bis(trimethylsilyl)diamine of formula II (wherein R<1> is a bivalent organic group) at 20-250 deg.C for several min to several days in an organic solvent (e.g., hexane) to obtain an N-phenyl-substituted polyamide resin of formula III (wherein n is 1-200) having an intrinsic viscosity >=1.5.
Patent JP-H05224682-A (JP)
Title: Pan-pot for three-channel stereo
Inventor: TANAKA TOSHIO
IPC: H04S7/00
Filed: 1991-02-18
Abstract: PURPOSE:To generate a sound field which has the degree of freedom without any sound absence from the center by integrally associating plural variable resistors provided with resistance elements having various characteristics, and switching the number of channels with a switch. CONSTITUTION:The pan-pot VR1 consists of the associative variable resistors VR1a-VR1c and the variable resistor VR1a is the sound volume adjuster for the L channel; and a resistance body is the left-side nearly half part of the overall rotational angle and the right-side nearly half part is a conductor. Similarly, the right half of the variable resistor VR1b as the sound volume adjuster for the R channel is a resistance and the left half is a conductor. Further, the variable resistor VR1c is the sound volume adjuster for the C channel and has a center tap, and those variable resistors are associated in one body. The changeover switch SW1 switches the three channels L(left), C(center), and R(right) and two channels L and R alternately. Consequently, the switching is easy and the sound field can easily be generated with the degree of freedom like a two-channel stereo.
Patent JP-H07274037-A (JP)
Title: Filtering device for 50 hz parabolic signal
Inventor: KENESU JIEI HERUFURITSUCHI
IPC: H04N5/16
Filed: 1995-03-06
Abstract: PURPOSE: To filter an asymmetrical parabolic waveform generated in a field period of a picture receiver by providing a specific scanning waveform generator. CONSTITUTION: The scanning waveform generator consists of a generation source 100 which generates a parabolic signal having a frequency which can be selected from first and second field frequencies and a means 450 which generates a switching signal indicating a video signal operated with one of first and second scanning frequencies. A means 410 which generates a saw tooth waveform is connected to the switching signal switched between first and second scanning frequencies. A means which generates an S correction signal is connected to the parabolic signal generation source 100 and the switching signal generator 450. A parabolic signal filtering means is controllably connected to the switching signal generator 450 and is connected to the S correction signal generation means also.  The filtered parabolic signal practically has the same shape during scanning with the first scanning frequency and that with the second scanning frequency.
Patent JP-H01222430-A (JP)
Title: Distorted superlattice buffer
Inventor: OKUDA KOJI
IPC: H01L21/20
Filed: 1988-03-01
Abstract: PURPOSE:To prevent the structural change from occurring even if the high temperature heat treatment and the annealing out of dislocation are performed by a method wherein the title buffer is structured of a pair of semiconductor materials corresponding to the solid solution limits at both ends of a solubility gap or nearby points of the composition at the temperature to perform the annealing out process. CONSTITUTION:The title buffer is structured of a pair of semiconductor materials corresponding to the solid solution limits at both ends of a solubility gap or nearby points of the composition at the temperature of annealing out of dislocation or annealing process for stabilizing a superlattice. Through these procedures, the superlattice interface in a distorted superlattice buffer is thermodynamically stabilized as far as a specific temperature is maintained while a superlattice component material is almost prevented from deteriorating due to thermal diffusion of the material so that the annealing out of dislocation or the stabilization of the superlattice structure may be made feasible by heat treatment at the specific temperature.
Patent JP-S52129221-A (JP)
Title: Magnetic reproducing unit
Inventor: YONEYAMA SHIGEYUKI
IPC: H04N5/78
Filed: 1976-04-22
Abstract: PURPOSE: To have scanning for adjacent tracks with two rotary magnetic heads at the ordinary reproduction time and to have repeated scanning for one halt track with both heads at the still reproduction time respectively. Thus, video signal is reproduced to increase the tape memory quantity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58162678-A (JP)
Title: Ink for transfer recording by heating
Inventor: WATANABE FUMITAKE
IPC: C09D11/00
Filed: 1982-03-23
Abstract: PURPOSE:Ink for transfer recording by heating having improved compatibility with other components, and high recording sensitivity without causing change with time, containing chlorinated paraffin. CONSTITUTION:In ink for transfer recording by heating comprising wax, softener, colorant, etc., preferably 30-90wt% chlorinated paraffin (obtained by reacting paraffin wax with chlorine gas) as a wax component is added to the ink, to give the desired ink. The chlorinated paraffin has preferably 40-100 deg.C melting point. EFFECT:When the ink contains a resin component to improve compatibility, dispersion and blending processes are extremely omitted.