baber/WOPTO huggingface dataset:
Patent JP-H01188531-A (JP)
Title: Polysilazane, its production, silicon nitride-containing ceramics material capable of produced therefrom and production thereof
Inventor: CHIRO BAASU
IPC: C08G77/62
Filed: 1988-12-02
Abstract: PURPOSE: To provide a polymer silazane to provide a ceramic material containing silicon nitride by blending specific chlorodisilazane with ammonia at a specified ratio, reacting with each other at a specified temperature in a solvent, and heat-decomposing it in an inactive atmosphere.  
     CONSTITUTION: To 1 mol of at least one kind of Si, Si'-diorganyl-N-alkyl- tetrachloro-disilazane of a formula I (preferably, R is methyl, ethyl or the like; R' is methyl), 6.7 mol or more, preferably 7-12 mol of ammonia is blended, and reacted at a temp. of -80-70°C, preferably -10-0°C, in a solvent (preferably ether or the like), so polymer silazane of a formula II (preforably, R*, R**, R*** are each methyl, ethyl, etc.; x+y=1, x is 0.85 to 0.95) is obtained. The polymer silazane is heat-decomposed at a temp. of 800-1400°C in an inactive atmosphere (preferably in N 2  or Ar), thereby the ceramic containing silicon nitride is provided. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03163973-A (JP)
Title: Television receiver
Inventor: ITOKAWA OSAMU
IPC: H04N5/44
Filed: 1989-11-21
Abstract: PURPOSE:To eliminate the trouble to operate a switch manually in the absence of a signal in each mode by repeating mode switching automatically up to a mode wherein an input signal is present if there is no input signal in a switched mode. CONSTITUTION:When a mode changeover switch attached to a television receiver main body or remote controller is pressed, a microcomputer 10 sends control signals to a video signal switching circuit 8 and an audio signal switching circuit 14 respectively to switch a current mode to a next mode. Then an image signal decision circuit 17 and an audio signal decision circuit 18 decide whether there is an input signal in the switched mode and if it is decided that there is no input signal, the microcomputer 10 sends a switching control signal for switching to the next mode to a video signal switching circuit 8 and an audio signal switching circuit 14 to perform the switching to the next mode.
Patent JP-S62165094-A (JP)
Inventor: OKADA KATSURO
IPC: F16L37/02
Filed: 1986-12-19
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-H08142093-A (JP)
Title: Method and apparatus for manufacturing plate for construction
Inventor: HIROSE TOSHIO
IPC: E04B1/94
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a roof plate of a high bonding strength by a simple method irrespective of a shape. CONSTITUTION: By circulating alternately repetitively steam between a steam feeding room 3 and a steam absorbing room 4 in a molding room 10, resin material 13 inserted in the molding room 10 is effectively heated to become foamed resin material, and simultaneously firmly fusion welded to a top plate 11 and a bottom plate 12.
Patent JP-H05142542-A (JP)
Title: Rubbing orientation treatment of liquid crystal display element
Inventor: ICHIKAWA TADAHIKO
IPC: G02F1/1337
Filed: 1991-11-20
Abstract: PURPOSE:To provide the rubbing orientation treatment method by which the uniform liquid crystal orientation to assure a high voltage holding rate as the liquid crystal display element is obtd. without unequal orientation with a decrease in the unoriented regions near signal lines existing in the peripheral parts of picture elements and with the high regulating force for orientation in the central parts of the picture element. CONSTITUTION:A liquid crystal substrate 1 on which an oriented film is formed is held on a vacuum chucking table 2 and is moved in an arrow A direction. The oriented film is successively rubbed by a 1st revolving roller 3 which is mounted with a 1st rubbing material 5 and revolves in an arrow B direction and a 2nd revolving roller 4 which is mounted with a 2nd rubbing material 6 and revolves in an arrow C direction. The rubbing treatment with the strong rubbing force for orientation is executed by the one revolving roller and the rubbing treatment with the weak rubbing force for orientation is executed by another revolving roller. Further, the rubbing materials 5, 6 which are formed by using cotton, rayon, etc., and inclining the fur tip facing direction of fabrics within a range from + or -1 to 90 deg. with the central axes of the revolving rollers 3, 4 are mounted to the revolving rollers 3, 4.
Patent JP-2001127863-A (JP)
Title: Charging terminal deformation preventing structure
Inventor: AZUMA HARUTAKA
IPC: H04M1/11
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a charging terminal deformation preventing structure, with which cost-down can be expected by reducing the number of parts and reducing man-hours. SOLUTION: A pair of holders 27d and 27e are integrally formed on the terminal edge side of a key top 27 attached to a panel assembly 28, a cushion 27d1 is formed by deforming the holders 27d and 27e so as to have a step, a charging terminal 30 is inserted into the fitting hole of the panel assembly 28 and afterwards, a substrate 19 is mounted from the upper surface to the panel assembly 28. Thus, the charging terminal 30 and the substrate 19 are electrically connected by contacting the top of a semicircular part 30a to a conductor formed on the substrate 19, and the top of the semicircular part 30a is pressed with the cushion 27d1.
Patent JP-2001125690-A (JP)
Title: Device and method for preventing microcomputer from malfunctioning
Inventor: KUROSAWA HITOYA
IPC: G06F1/04
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an equivalent power source stabilizing device, etc., needs to be mounted outside a microcomputer 4 to prevent the microcomputer 4 from malfunctioning due to unstableness of the power source and a semiconductor mount substrate becomes large-sized since electric power supply deficiency more than predicted cannot be coped with, even if power supply deficiency within a predictable range can be coped with. SOLUTION: If variation in power source potential V deviates from a permissible range, the supply of a clock of the microcomputer 13 is stopped, and when the variation in the power source potential V returns to the permissible range, supply of the clock signal to the microcomputer 13 is restarted.
Patent JP-H02149821-A (JP)
Title: Electrooptic device
Inventor: OBARA HIROSHI
IPC: G02F1/1341
Filed: 1988-12-01
Abstract: PURPOSE:To prevent the transparent electrode of a substrate with the transparent electrode on a color filter from floating and peeling owing to an injection hole part seal material at the time of scribing and to improve the reliability by forming an injection hole except at the transparent electrode. CONSTITUTION:Liquid crystal is sandwiched between a couple of substrates and the color filter 2 is provided on at least one substrate 1; and the transparent electrode 3 is formed on the color filter 2 and the injection hole 8 made of the seal material is arranged except at the transparent electrode 3 on the color filter 2. Namely, the color filter 2 wherein pigment or coloring matter is dispersed has no heat resistance and the transparent electrode 3 is formed on the color filter 2 not by a film forming; and the temperature can not be raised at the time of the film formation, so the film quality is low and there is not adhesive strength to the base. Consequently, if there is a material with low adhesive strength such as the seal material 6 on the transparent electrode 3, physical stress for upward attraction to the side operates to cause the transparent electrode to easily peel, but the stress is evaded. Consequently, the transparent electrode neither peels nor breaks and the reliability is improved.
Patent JP-H02150289-A (JP)
Title: Production of high-purity fructo-oligosaccharide
Inventor: NAKAJIMA MITSUTOSHI
IPC: C12P19/18
Filed: 1988-12-01
Abstract: PURPOSE:To obtain the subject compound having lipid metabolism improving effect, etc., on an industrial scale at a low cost by treating sucrose with fructose transferase in a reactor, removing the produced glucose with a loose reverse osmosis membrane and returning the solution to the reactor to carry out the reaction. CONSTITUTION:Sucrose S is treated with fructose transferase E in a reactor 1 to form glucose G and fructo-oligosaccharide F. The fructo-oligosaccharide solution containing glucose G and sucrose S is supplied to a loose reverse osmosis membrane 4 having intermediate properties of a reverse osmosis membrane and an ultrafiltration membrane with a pump 2. The glucose C is removed by passing through the loose reverse osmosis membrane and the fructooligosaccharide solution containing the sucrose S is returned to the reactor 1 and reacted to obtain the objective compound. The concentration of the fructo- oligosaccharide F in the reactor 1 can be increased by this process.
Patent JP-H04185792-A (JP)
Title: Latent bulky pulp composition and method for preparing the same
Inventor: TAKAHASHI RYOJI
IPC: D21H13/00
Filed: 1990-11-09
Abstract: PURPOSE:To prepare the subject composition having excellent moldability and processability retaining the strength, and giving sheets preserving the characteristic properties of cellulosic fibers such as the liquid-absorbing property and moisture-absorbing property by blending pulp with hydrophobic fibers, reacting the blended product with a crosslinking agent and subsequently opening the crosslinked product. CONSTITUTION:5-95 pts.wt. of pulp and 95-5 pts.wt. of hydrophobic fibers (preferably containing conjugated thermally fusible fibers obtained by melt-spinning two kinds or more of thermoplastic polymers having different melting points, respectively, into conjugated fibers) are blended, made to react with a crosslinking agent, preferably at a temperature below the melting point of the hydrophobic fibers, and subsequently opened to provide the objective composition.
Patent JP-H07163067-A (JP)
Title: Distributed type electric power system monitor control equipment
Inventor: INOUE TETSUJI
IPC: H04Q9/00
Filed: 1993-12-06
Abstract: PURPOSE:To maintain the responsiveness of a system even at the time of multiple conditional change by controlling a timing for transmitting data in transmission line and also a transmitted amount. CONSTITUTION:The number of conditional change data remaining in receiving data queue 22 is periodically examined by a transmitting period decision means 214 to judge load condition in a monitor controller 2, thereby preparing a transmitting period command to register it to a transmitting data queue 23. The transmitting period command registered to the queue 23 is transmitted to a transmission controlling/ receiving means 14 by way of a transmission line 3 from a monitor controlling/ transmitting means 24. Then, receiving data are stored into a transmitting period command memory part 17 by the receiving means 14 when it is a transmitting period command. On the other hand, conditional change data received from TC4 are registered to a period transmitting queue 18 by a TC receiving means 11. The memory part 17 is periodically referred by a transmitting period control means 19, and a transmitting timing is decided on the basis of the transmitting period command, and the conditional change data is extracted from the period transmitting queue 18 to register it to a transmitting queue 12.
Patent JP-2000127365-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA YASUYUKI
IPC: B41J2/175
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent immediate execution of a color copying process with a tank storing an ink allowing the high grade print mounted, even in the case a color copying process of a print grade other than the high grade print is driven. SOLUTION: In the case a starting command of a color copy of a print grade other than the high grade print is given after having a gradation ink for the high grade print mounted in an ink tank mounting part by a user, whether or not a color ink tank is mounted, and the kind of the ink tank are checked (steps S101, S102). Then, in the case an ink tank for a print grade other than the high grade print is mounted in the ink tank mounting part, the operation is continued. However, if it is not the case, it is judged that an ink tank corresponding to the required color copying operation mode other than the high grade is not mounted, a message thereof is advised to the user (step S107).
Patent JP-H03167076-A (JP)
Title: Controller for four-wheel steering system
Inventor: INOUE HIDEAKI
IPC: B62D6/00
Filed: 1989-11-24
Abstract: PURPOSE:To abate the generation of vibration as well as to improve the extent of responsiveness to rear-wheel steering by driving and controlling an actuator according to each steering angle deviation in rear wheels and steering load in the actuator steering these rear wheels. CONSTITUTION:Rear wheels (a) are steered by an actuator (c). Steerage of these rear wheels (a) is controlled according to each steering value of front wheels (c). A deviation between an actual steering angle and a desired steering angle of the rear wheels (a) is determined by a means (d). In addition, steering load acting on the actuator (b) is detected by a means (e). Moreover, according to steering angle deviation and steering load, driving force is controlled by a means (f) so as to determine the magnitude of a drive signal being outputted to the actuator (b). At an area where each steering load of the rear wheels (a), the driving force of the actuator (b) is increased, thereby improving the extent of responsiveness.
Patent JP-H11141326-A (JP)
Title: Silencer
Inventor: NAKAMURA MASAHIRO
IPC: F02B77/13
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a silencer which can be arranged on an area facing to a noise source, has the air permeability, and can exhibit the noise reducing effect in a wide frequency band. SOLUTION: In a branch pipe type silencer comprising a branch path 3 of which the sectional shape of the path is constant, in a main path 2, the branch path 3 is arranged in parallel with the main path 2, an inlet side opening 6' and an outlet side opening 7' of the branch path 3 are opened at the front and back of the main path 2, and the resonance frequency (f) satisfies the relationship of f=nC/2L (where f is the resonance frequency (Hz), C is an acoustic velocity (m/s), L is a path length of branch piping (m), and n is a positive integer 1, 2, 3,...).
Patent JP-H03165331-A (JP)
Title: Objective lens actuator
Inventor: SHIBATA YASUMASA
IPC: G11B7/09
Filed: 1989-11-24
Abstract: PURPOSE:To increase the attenuation ratio of a movable part and to decrease the resonance peak values of high-order resonance frequencies in the focusing and tracking directions of the movable part by providing an acrylate resin material which suppresses vibration between an objective lens holder and a coil for control. CONSTITUTION:The coil 34 for focusing control is fixed in a ring shape to the outer periphery of a holder 31 for an objective lens 29 with the acrylate resin material 40, a coil 35 for tracking control which is formed by connecting four coils arcuately is coupled with the outer periphery of the coil 34 at a specific interval, and the coils 34 and 35 are placed in magnetic fields generated between magnets 33a and 33b and magnetic path pieces 27a and 27b. The attenuation ratio of the movable part becomes high because of the intervention of the resin material 40 to suppress the resonance peak values of the movable part low. Consequently, the stability of the servo performance of a beam converged by the objective lens 29 increases and the objective lens actuator which has superior vibration prevention performance is obtained.
Patent JP-H09148263-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MIZUNO BUNJI
IPC: H01L21/265
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of introducing impurities to a gate and preventing a diffusion of impurities unrequired for a thin film such as gate insulation film by later heat treatment. SOLUTION: On a thin film 20 on a semiconductor substrate 10, a thin film 200 of a semiconductive amorphous, a thin film 210 of an insulative substance and a thin film 220 of a semiconductive polycrystal are successively stacked and formed, and thereafter impurities are implanted to the thin film 220 of the semiconductive polycrystal. Further, the impurities are diffused to the thin film 200 of the semiconductive amorphous by heat treatment, and then an abnormal diffusion is prevented by the thin film 210 of the insulative substance having a film thickness of 40 angstroms or less.
Patent JP-S63159371-A (JP)
Title: 6,7-dihydroxyisoquinoline, its hydrohalide and production thereof
Inventor: HARADA TOSHIAKI
IPC: C07D217/02
Filed: 1986-12-23
Abstract: NEW MATERIAL:6,7-Dihydroxyisoquinoline or hydrohalide thereof. USE:A constituent material of the side chain at the 3-position of cephalosporin derivatives having a wide antimicrobial spectrum and high activity particularly against Pseudomonas aeruginosa and Gram-negative bacteria. PREPARATION:6,7-Dihydroxyisoquinoline protected by a catechol protective group is heated in the presence of a hydrohalogenic acid at >=100 deg.C-<=200 deg.C for 30min-20hr to remove the protecting group and afford the aimed 6,7- dihydroxyisoquinoline hydrohalide which is a novel substance. An alkali, e.g. caustic soda, etc., is added to adjust the pH of an aqueous solution or suspension to 4.5-10.0 and reaction is carried out at 0-80 deg.C to provide 6,7- dihydroxyisoquinoline which is a novel substance.
Patent JP-H09143826-A (JP)
Title: Polyester mixed fiber yarn with different shrinkage
Inventor: KOYANAGI TADASHI
IPC: D02G3/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain the polyester mixed fiber yarn as a new silky material, having soft surface touch, stiffness feeling and light weight feeling in addition to the characteristics of conventional silky materials by arranging a fine denier yarn as the low shrinkage component of a polyester mixed fiber yarn with different shrinkages, and a thick hollow fiber yarn as the high shrinkage component. SOLUTION: This polyester mixed fiber yarn with different shrinkages is obtained by a method of a composite spinning of two polyester components and stretching with a heat treating the non-stretching mixed fiber yarn 14 consisting of groups of filaments 10, 11 of each of the components through heating-type godet rolls 15, 17, etc. The low heat shrinkage component is substantially a PET having <=1.5d monofilament fineness, and the high heat shrinkage component is a hollow fiber of a copolymerized PET ([η] >=0.65) having >=200 deg.C start melting temperature and 3-5d monofilament fineness, the difference in shrinkages in boiling water between the two components is 10-25%, and the shrinkage of the mixed fiber yarn in boiling water and an extreme value in the stress of a heat shrinkage are 18-30% and >=0.28g/d, respectively.
Patent JP-H03169210-A (JP)
Title: Wire clip
Inventor: KOYAMA ICHITAMI
IPC: H02G1/02
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a wire clip which can be applied on hot-line work without requiring any manual work with high safety by opening a wire retaining device and inserting a wire into a retaining space and supporting the wire on a wire receiver, and by operating a pressure-applying spring mechanism simultaneously with a sliding screw mechanism. CONSTITUTION:At the tip of an insulator 10', a wire receiver 9 is set, and in the receiver 9, a screw 4' is axially supported to enable the receiver 9 to be moved rotationally forward or reversely, and a screw head 4'' is exposed outside the receiver 9. In the directions opposed to fixed and movable metal fittings 10, 11 and at zigzag positions, electrification edges 3 or electrification pins 3' are fitted to be supported, and a sliding screw mechanism 4 is formed. Then, outside the fixed and movable metal fittings 10, 11, wire side surface push devices 2 are arranged slidably with respect to the metal fittings 10, 11, and pressure is applied on the push devices 2 in the directions opposed to each other, and a pressure-applying spring mechanism 5 is formed, and with the push devices 2 and the electrification edges 3 or the electrification pins 3', a wire retaining device 1 is formed.
Patent JP-H05138793-A (JP)
Title: Manufacture of phenol ic resin laminate
Inventor: AIBA HIROSHI
IPC: C08L61/06
Filed: 1991-11-21
Abstract: PURPOSE:To improve punchability, water resistance and curing property, etc., by a method in which base material is impregnated with the resin component in which specified cresol.aldehyde resin is added to drying oil-modified phenol.formaldehyde resin, and after said material has been dried, it is laminated. CONSTITUTION:The base material for a laminate is impregnated with the resin component obtained by adding following component A to following component B and is dried, and then it is laminated, whereby a phenol ic resin laminate is produced. That is to say, the component A is the cresol aldehyde resin obtained by reacting o-cresol with aldehyde group under the existence of acid catalyst, and the component B is drying oil-modified phenol.formaldehyde resin. The adding amount of the component A to the component B is set in 3-50wt.% to 100wt.% of the component B. Since the phenol ic resin laminate made by such method has excellent punchability and water resistance, and moreover has superior electric properties, mechanical properties and curing properties, the laminate is used for the base plate of printed wiring board or the base plate of electric insulation, etc.
Patent JP-H11139471-A (JP)
Title: Flow rate adjusting device for aerosol container
Inventor: YAZAWA IWAO
IPC: B05B9/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate adjusting device for an aerosol container in which the amount of the contents sprayed per unit time can be kept constant from the initial stage to the last stage of spray, and when the amount of spray is adjusted, a piston is prevented from vibrating so that the flow rate can be adjusted in a stable manner and a flow adjusting mechanism can be provided in a valve mechanism without requiring a large number of components and labor. SOLUTION: A stem body 3 and a piston 11 are inserted into a housing 2 of a valve mechanism 1 through a press spring 12. An adjustment insertion part 16, at the lower end of which an adjustment introducing hole 15 to allow the contents of an aerosol container to flow is provided, is formed in the piston 11. The part 16 can be inserted into an insertion space 20, formed by a cylinder 17 and an insertion rod 18 which are provided in the stem body 3. By inserting the part 16 into the space 2, an inner fluid passage and an outer fluid passage are formed between the inner periphery of the part 16 and the outer periphery of the rod 18 and between the outer periphery of the part 16 and the inner periphery of a cylinder 17, respectively, to produce fluid resistance in both the passage, whereby the contents of the container can be fluidly connected between both the passage.