baber/WOPTO huggingface dataset:
Patent JP-H05313143-A (JP)
Title: High-molecular polymer and liquid crystal display element formed by using the same
Inventor: CHINO EIJI
IPC: C08G77/02
Filed: 1992-05-08
Abstract: PURPOSE:To obtain the liquid crystal display element which has high long-term reliability and does not generate unequal colors, etc., by using a high-molecular polymer exhibiting dichromaticity according to the external force impressed thereto. CONSTITUTION:The respective surfaces of the oriented films 7 of two sheets of substrates 5, 6 are disposed to face each other to form a fixed cell and a mixture composed of the high-molecular polymer 1 exhibiting the dichromaticity according to the external force impressed thereto and a low-molecular liquid crystal 2 is sealed into the spacing thereof. Side chain parts 11 exhibiting the dichromaticity orient in nearly the same direction as the orientation direction of the low-molecular liquid crystal 2 to be mixed and dissolved together and, therefore, the display element appears colored. The low-molecular liquid crystal 2 orients in an electric field direction and the side chain parts 11 exhibiting the dichromaticity orient in the electric field direction as well when a voltage is impressed between the electrodes. Consequently, the degree of coloring decreases and the display element appears transparent. The degree of coloring is controlled by the presence or absence of the electric field in such a manner.
Patent JP-S61275309-A (JP)
Title: Acrylonitrile polymer
Inventor: SHIRAISHI YOSHINOBU
IPC: C08F220/00
Filed: 1985-05-29
Abstract: PURPOSE:An acrylonitrile polymer which can show improved melt moldability without using water as a plasticizer and can be used in the production of fiber, mainly consisting of acrylonitrile units and having a specified reduced viscosity and a MW distribution. CONSTITUTION:A melt-moldable acrylonitrile polymer consisting of 80wt% or above acrylonitrile and having a reduced viscosity <=1.0 and a molecular weight distribution, MW/MN ratio, <=1.8. It is further necessary that the half-value width of 2theta is 17 deg. in an X-ray diffraction pattern, which is a parameter representing the crystallinity of a fiber obtained by melt molding. By adopting such a half-value width, a fiber which can be actually used can be obtained. A fiber obtained by melt-molding the above polymer having an acrylonitrile unit content <80wt% is poorly crystalline, nonoriented one and is not desirable because of its poor fiber properties.
Patent JP-S598425-A (JP)
Title: Waveform shaping circuit comprising i2l element
Inventor: NAKAYAMA KOUICHI
IPC: H03K5/13
Filed: 1982-07-06
Abstract: PURPOSE:To obtain individually an output waveform of a monostable multivibrator and to obtain an output waveform synthesizing the pulse width of each output waveform, by adopting the circuit formed with the combination of two sets of the monostable multivibrators comprising I<2>L element. CONSTITUTION:When a trigger pulse is inputted to an input terminal 1, a capacitor 4 of the monostable multivibrator A comprising an I<2>L starts being charged and an output waveform is obtained. A transistor (TR) T is turned on at the same time, to block the charging of a capacitor 5 provided in the monostable multivibrator B comprising the I<2>L element from being started. When the charging of the capacitor 4 is finished, the TRT is turned off, the charging is started for the capacitor 5 and waveform shaping is done. Then, the waveform synthesized with respective output waveforms of the monostable mutlivibrators A, B is obtained from an output terminal 2. Further, the waveform where the pulse width of the respective output waveforms of the monostable mutlivibrators A, B is outputted from an output terminal 3.
Patent JP-S62276393-A (JP)
Inventor: KIKUMORI YUKINORI
IPC: F27D25/00
Filed: 1986-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09302596-A (JP)
Title: Lightweight coated paper and its production
Inventor: NISHIJIMA EIJI
IPC: D21H19/38
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing lightweight coated paper excellent in surface disposition (surface coveredness, luster unevenness) and printing surface strength, excellent in high-speed operability when base paper is to be coated with a pigment coating liquid by use of a film transfer-type coater. SOLUTION: This lightweight coated paper is obtained by preparing a pigment coating liquid followed by coating a sheet of base paper with the coating liquid by use of a film transfer-type coater. The pigment coating liquid has a viscosity of 45-55cPs at a high shear rate of 10<6> s<-1> and comprises (a) 100 pts.wt. of a pigment containing 40-70wt.% of kaolin 0.3-0.7μm in average particle size and (b) an adhesive composed of 4-8 pts.wt. of a starch derivative and 13-18 pts.wt. of a copolymer latex 75-90wt.% in gel content.
Patent JP-H01287246-A (JP)
Title: Surface heat-treated sintered alloy, its manufacture and coated surface heat-treated sintered alloy with hard film
Inventor: SAITO TAKESHI
IPC: C23C30/00
Filed: 1988-05-13
Abstract: PURPOSE:To manufacture the title alloy having excellent strength and plastic deformation resistance in a sintered alloy having a case surface constituted of a specific hard phase and bonding phase by regulating the average grain size of the hard phase on the surface. CONSTITUTION:A sintered alloy having a case surface constituted of 75-95wt.% hard phase consisting essentially of Ti, C and N and contg. at least one kind among Zr, Hf, V, Nb, Ta, Cr, Mo and W and the balance consisting of Co and/or a bonding phase consisting essentially of Ni with inevitable impurities is prepd. At this time, the C content and the N content are regulated and the temp. and the atmosphere in the sintering stage are minutely controlled and the average grain size of the hard phase in the surface layer from the case surface of the sintered alloy to 0.05mm internal is regulated to 0.8-1.2 times the average grain size of the hard phase in the inner part of the sintered alloy except the surface layer. The average content of the bonding phase in the surface layer is furthermore regulated to 0.7-1.2 times the average content of the bonding phase at the inner part and the average hardness in the surface layer is controlled to 0.95-1.10 times the average hardness in the inner part.
Patent JP-S608127-A (JP)
Title: Seat for vehicle
Inventor: YOKOYAMA TERU
IPC: B60N2/90
Filed: 1983-06-27
Abstract: PURPOSE:To widen the visual range of a driver, by making a seat cushion in an auxiliary seat rise in time of being unused. CONSTITUTION:A rear part of a lower rail 20a for a seat adjuster 20 is pivotally attached to a base seat 10 on a car floor free of rotation via each of brackets 11 and 21. A spring 27 energizing an upper rail 20b for the seat adjuster 20 frontward and another spring 24 energizing the lower rail 20a in a rotative direction both are installed. An engaging part 22 engaging a lock piece 12 of the base seat 10 is installed in the front part side of the lower rail 20a while a stopper 28 engaging a hook 14a of a lock mechanism on the base seat 10 is installed in the rear side of the lower rail 20a respectively, and then a projecting piece 26 releasing a state of engagedness in the lock piece 12 of the base seat 10 is installed in the rear part side of the upper rail 20b as well.
Patent JP-H09300655-A (JP)
Title: Waste liquid recovering device for ink jet type printer
Inventor: YAMADA YOSHIYUKI
IPC: B41J2/18
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To absorb ink recovered from an ink jet type recording head by utilizing effectively the whole of a porous ink absorber. SOLUTION: Ink recovered from a recording head by a pump 34 through a cap 32 is discharged from a discharge opening 46 and absorbed into a porous ink absorber 50. The ink absorber 50 is formed by overlapping plate-shaped porous blocks 54a-54f, and an ink non-permeable layer 56 is formed below a block 54c right under the discharge opening 46. The ink discharged out of the discharge opening 46 is diffused in the block 54c in the horizontal direction, passed through an ink permeable section 68 formed on the end of the ink non- permeable layer 56 on the side far from the discharge opening 46 and oozed into the blocks 54d-54f on the lower side. Ink is absorbed into the whole of the blocks forming the upper ink absorption layer as above-mentioned, and then the ink is absorbed into the blocks forming the lower ink absorption layer to utilize the whole of the ink absorber 50.
Patent JP-S5240419-A (JP)
Title: Process for melting and manufacturing steel of low hydrogen content
Inventor: FURUYA MITSUO
IPC: C21C5/28
Filed: 1975-09-27
Abstract: PURPOSE:Process for manufacturing melten steel of low hydrogen content by decreasing moisture content of lime in refining molten steel with use of oxygen.
Patent JP-H09303781-A (JP)
Title: Electric kotatsu
Inventor: YAMANE YASUMASA
IPC: F24C1/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the connected part of a connecting plug being connected to a heater unit from being deformed or being unfavorably connected by a leg body when the leg body is folded. SOLUTION: This electric kotatsu (foot warmer) is equipped with a heater unit 6 which is housed and fixed in a housing part 2 of a frame body 1, and a connecting plug 5 being connected to a connecting part 7 of the heater unit 6, and by integrally molding a raised part 13 at one part of the frame body 1 being adjacent to the connecting part 7, the raised part 13 and the connecting plug 5 are arranged so as to be superposed in the vertical direction. By doing so, the tip of a leg body is prevented from forcibly pressing the connecting plug 5.
Patent JP-H06332531-A (JP)
Title: Unmanned trackless vehicle
Inventor: NAKAGAWA SUSUMU
IPC: G05D1/02
Filed: 1993-05-19
Abstract: PURPOSE:To facilitate the highly precise correction of the posture or position of an unmanned trackless vehicle and also to set a highly precise reference posture of the vehicle without fetching any highly precise data by making the vehicle pass through an azimuth correcting section. CONSTITUTION:The present coordinate and azimuth varinaces are detected based on the distance data obtained by a traveled distance detecting means and the azimuth angle data obtained from a bearing angle detecting means. Then an unmanned trackless vehicle undergoes the steering control so that those coordinate and azimuth variances are eliminated. A variance detecting means 14 is provided on the vehicle to detect the variance caused in the direction crossing the traveling direction of the vehicle. Then the vehicle passes through an azimuth correcting section A provided on the traveling path of the vehicle, and this azimuth correcting section is regulated by a reference guide 1. While the vehicle is passing through the correcting section A, the variance in the direction crossing the guide 1 and detected by the means 14 is sampled, inputted, and processed by a statistical method to obtain the posture or coordinate variance, and the posture or coordinate correction is carried out to eliminate those variances. At the same time, an absolute posture is set.
Patent JP-S5820200-A (JP)
Inventor: TAWARA TETSUO
IPC: C13B10/02
Filed: 1981-07-24
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-S5914264-A (JP)
Title: Lithium battery flexible composite anode using nonaqueous medium
Inventor: ANDORE BERANJIE
IPC: H01M4/36
Filed: 1983-06-28
Abstract: Anode composition based on a mixture of plastic or elastomeric macromolecular material with ionic conduction, an alloy of lithium and particles of a carbon compound of the formula: LixC where 0</=x<0.3. Anodes so constituted, as well as electrochemical generators with solid electrolytes comprising these anodes. Better utilization of the lithium of the materials of the electrodes.
Patent JP-S61276228-A (JP)
Title: Pellet visual inspection data control
Inventor: HONMA YASUAKI
IPC: H01L21/66
Filed: 1985-05-30
Abstract: PURPOSE:To cut down inspecting time enabling to indicate any defective pellets by shifting an inspecting table to a random position by a method wherein the central coordinates of all pellets are preliminarily decided to measure the existing coordinate only when any defective pellet is indicated and the nearest pellet out of the pellet central coordinates preliminarily decided is regarded as defective one. CONSTITUTION:Firstly the coordinates of three points A, B, C on the wafer periphery are measured, assuming the wafer diameter and pellet size to be known while wafer dicing line to be horizontal to table X axis. Further setting up an assumptive circle passing the three points of A, B, C, pellets will be situated in the assumptive circle. Moreover, when a central point D of a random pellet is measured to divide the assumptive circle by the pellet size into mesh form making reference to the measured point, the points of intersection coincide with the central points in the wafer. After setting up all pellets coordinates C1-C5, Cn, existing coordinate can be measured by a defect indicating key input at a random position to regard the nearest pellet out of the pellet central coordinates preliminarily decided as defective pellet while all the remaining pellets not indicated can be regarded as acceptable ones.
Patent JP-H01288142-A (JP)
Title: Isdn terminal equipment
Inventor: YAMAZAKI KATSUYUKI
IPC: H04M1/00
Filed: 1988-05-16
Abstract: PURPOSE:To constitute a small sized and economized ISDN terminal equipment by using a D-channel protocol layer 3 processing section in common and identifying each process depending on the call number of the D-channel protocol layer 3 processing section so as to distribute messages. CONSTITUTION:A D-channel protocol layer 1 processing section 11 connecting to an ISDN user.network interface, a layer 2 processing section 12 and a layer 3 processing section 13 are arranged in common to No.1-No.n process processing sections 14-1-14-n. The process processing section to distribute the message is identified depending on the call number included in the layer 3 D-channel protocol layer 3 message. Thus, the hardware/software in the terminal equipment is simplified to attain small size and economy.
Patent JP-2000305763-A (JP)
Title: Visual programming method, its system and information recording medium
Inventor: MIYAUCHI KOJI
IPC: G06F9/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To automate the preparation of an application program by dividing a visual programming region and simplifying the design of the distributed application. SOLUTION: This system is provided with a visual programming device 1, a design data storage device 2, a source program generating device 3, and an output device 4. A separate application program is generated for each sub- visual programming region obtained by dividing a visual program region. Moreover, a relation among programming elements is defined among the different sub-visual programming regions, and a program for operating processing calling through distributed communication is generated. The application program for each generated sub-visual programming region is outputted to a hard disk.
Patent JP-H02296200-A (JP)
Title: Radiation image conversion panel
Inventor: NAKAZAWA MASAYUKI
IPC: G21K4/00
Filed: 1989-05-09
Abstract: PURPOSE:To prevent infiltration of water from the outside while avoiding a damage caused by a distortion stress by arranging spacers doubly, internally and externally along a periphery of an acceleration layer between a support and a protective layer body to pack an anti-moisture material therebetween. CONSTITUTION:Spacers 4 and 5 are arranged double internally and externally surrounding a periphery of an accelerating fluorescent layer 2. The thickness of both the spacers 4 and 5 double exceeds at least a thickness of the fluorescent layer 2 and a gap defined by the spacers 4 and 5 doubly, internally and externally, the support and a protective layer body 1 is filled with an anti- moisture material 6. The filler 6 stopping the anti-moisture material as well as gap is packed tightly between the spacers 4 and 5. In addition, the anti- moisture material between the spacers is extruded when they are joined to permeate and spread between joint surfaces between the spacers 4 and 5 and the support 3 and the protective layer body 1 to form an anti-moisture adhesion layer. Thus, the anti-moisture material 6 cuts ventilation to the outside strictly combinedly with the spacers 4 and 5.
Patent JP-S62274558-A (JP)
Title: Nonaqueous solvent battery
Inventor: OSAKI TAKAHISA
IPC: H01M6/14
Filed: 1986-05-23
Abstract: PURPOSE:To decrease voltage drop even in the early stage of high rate discharge, to shorten the recovery time of voltage, and to continue these effects even after a long storage period of time by adding vinyl polymer having chlorine substituting group and a tin compound to an electrolyte. CONSTITUTION:Vinyl polymer having chlorine substituting group and a tin compound is added to an electrolyte. As this vinyl polymer, for example, polyvinyl chloride is used. The adding amount of the vinyl polymer to the electrolyte is 0.2-10g per 1l of the electrolyte, and especially its preferable content is 0.3-5g/l. If the content is less than 0.2g/l, voltage drop can not effectively be retarded, and of it exceeds 10g/l, the effect is not only increased but also discharge capacity may be decreased. As the tin compound, di-t-butyl stannic chloride on the like is used and its preferable content is 1-10wt% of the vinyl polymer added.
Patent JP-H11311145-A (JP)
Title: Compression ignition type internal combustion engine having combustion type heater
Inventor: SUZUKI MAKOTO
IPC: F02B29/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the rates of hydrocarbon and carbon monoxide contained in exhaust gas in an internal combustion engine after the engine is burnt by controlling a timing of a fuel injection according to an operating condition of a combustion type heater. SOLUTION: In a combustion type heater 17, a combustion operation is hastened and oxidation reaction is advanced since a timing of a fuel injection timing is hastened as the output of the heater 17 is larger. The rates of hydrocarbon and carbon monoxide contained in exhaust gas in an engine 1 are reduced compared with when an output of the heater 17 is small. Since a lean NOx catalyst 39 is arranged in an exhaust device 7, hydrocarbon and carbon monoxide contained in exhaust gas are used as reducer of the lean catalyst 39. As a result, the rates of hydrocarbon and carbon monoxide contained in exhaust gas in the engine 1 are further reduced, and a rate of nitrogen oxides contained in exhaust gas in the engine 1 is also reduced.
Patent JP-H02297762-A (JP)
Title: Signal recorder
Inventor: KAWAGUCHI NAOKI
IPC: G11B20/02
Filed: 1989-05-12
Abstract: PURPOSE:To apply the recording of a signal with reduced jutters of a recording pattern (fluctuation of recording position) to an optional input signal such as a video signal, etc., and to execute this application by storing an input signal in a semiconductor memory, reading out the stored signal with a clock synchronized with a rotary phase detecting signal and supplying it to a recording head. CONSTITUTION:The input signal (a) is stored in the semiconductor memory 2, and the stored signal in the semiconductor memory 2 is read out in synchronization with a rotary phase of a rotary recording head, etc. Consequently, having undergone a signal processing in accordance with a kind of the input signal, the recording signal can be sent to the recording head after changing its time base in accordance with a variation of the rotating speed of the rotary recording head, etc., without restriction of any kind of the input signal. By this method, an accurate recording pattern reduced in jutter can be drawn on a recording carrier.
Patent JP-S5640565-A (JP)
Title: Liquid injection recording device
Inventor: KASUGAYAMA YUKIO
IPC: B41J2/05
Filed: 1979-09-12
Abstract: PURPOSE:To obtain the titled device having a simple structure, a stable printability and reliability by a method wherein a recording head part and a liquid reservoir part are combined into a unitary body and a heating part is located at such a height that liquid in the liquid reservoir part can be supplied by a capillary force to the heating part. CONSTITUTION:The vertical distance L between an orifice at the highest location of a liquid discharge part 509 and a liquid inlet 517 at the terminal of a supply tube 511 is not allowed to exceed 120mm. (when the tube 511 is 0.3-2.0mm. in an inner diameter and the recording liquid has a surface tension of 40-60dyn/cm) in order that the liquid in a liquid reservoir part 502 is supplied smoothly and speedily only by a capillary force to each heating portion of the liquid discharge part 509 and a common liquid chamber part 510. A recording head 501 and the liquid reservoir part 502 are manufactured in a unitary body and are mounted on a carriage 503. Even when this device 500 is turned over or inclined, the liquid does not leak from a discharge orifice 507 or a meniscus will not fail to return or to be restored to the original state.
Patent JP-S5821335-A (JP)
Title: Etching method for semiconductor wafer
Inventor: NATSUME YOSHINORI
IPC: H01L21/306
Filed: 1981-07-29
Abstract: PURPOSE:To homogenize etching, by controlling the temperature of a liquid while providing a wafer with a rotation and up-down movements and generating bubblings in the lower part of the liquid when chemical etching by containing a semiconductor wafer after a finish lapping in an etchant bath. CONSTITUTION:A cylindrical rotary cage 2 wherein a plurality of semiconductor wafers 1, 1' are contained is provided in the etchant bath 3, the bath 3 is filled with the etchant 4, and a temperature detection part 5 is hung down thereto. Next, the etchant is heated to a fixed temperature by a heater 6 provided in a pipe for circulation of the liquid 4 according to the detected temperature, and simultaneously the cage 2 is rotated and moved up and down. In this constitution, further, a spouting part 10 having many spouting holes on the upper surface is provided on the bottom surface of the bath 3, an air or a non-oxidizing gas such as N which well protects the etchant is made to spout therefrom resulting in bubblings. In this manner, the difference in upper and lower temperature of the etchant 4 is eliminated, and flat etching can be performed.
Patent JP-H08293333-A (JP)
Title: Feeding structure in electric equipment
Inventor: YOSHIDA YOSHIHIDE
IPC: H01R13/405
Filed: 1995-04-20
Abstract: PURPOSE: To select one of a feeding method by a feeding terminal through a cord and a feeding method through a conductive mounting screw. CONSTITUTION: Male terminals 18, 18', 43, 43' independently connected to base holders 16, 30 for housing the base 82 of a tubular bulb 81 are provided. Further, reinforcing pieces 6, 7 having insert holes 46 are independently connected to the male terminals through joint parts 109, 112.
Patent JP-H05310475-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: IKEDA SHIN
IPC: C04B35/632
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the subject sintered compact with high form density and raw mechanical strength, excellent in releasability and degreasability by press molding a powder mixture of aluminum nitride powder, an acrylic ester copolymer and alkylene oxide copolymer followed by baking. CONSTITUTION:Firstly, a dispersion prepared by dispersing aluminum nitride powder in an organic solvent is incorporated with an acrylic ester copolymer resin as binder and a polyalkylene oxide resin. Then, the resulting slurry is granulated and the resultant granules are press molded and then baked, thus obtaining the objective aluminum nitride sintered compact. Because of being excellent in resistance to thermal decomposition, this sintered is also degreasable in a short time. Besides, with the high density of the form as the precursor, the present sintered compact is free from defects and is low in the shrinkage rate in the baking process, leading to substantial expansion of its applications as electronic parts and substrates for semiconductor parts and of the capacity responding to its mass production.