baber/WOPTO huggingface dataset:
Patent JP-H1196761-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAGOE MASAKUNI
IPC: G11C11/407
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the maximum tolerable voltage for applying to a first inverter circuit and to enable using low voltage for a power source of a back bias by connecting a first inverter circuit and a second inverter circuit being ternary circuit constitution through a resistor. SOLUTION: A resistor R for absorbing potential difference is provided between a source of a N channel MOS transistor N2 and a drain of a P channel MOS transistor P1, also, power source voltage Vcc is given as a back bias. Therefore, a potential of a back bias can be fixed to a fixed potential, a parasitic PNP P type transistor is conducted, a large current is made to flow in a substrate, a level of a boosting power source SBOOST is not restored, and a latch-up state can be evaded. Also, potential difference directly after start of pre-charge is absorbed by voltage drop of the resistor R for absorbing potential difference, as applying potential to a source of the transistor P1 can be made a level of the power source voltage Vcc, there is no problem for tolerance.
Patent JP-H1190604-A (JP)
Title: Die casting product having seal surface
Inventor: USHIJIMA SHUICHI
IPC: F02F7/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the surface precision of an oil seal surface and to save the man-hours of a cutting work, etc., in the case of casting a die casting product such as a cylinder head cover. SOLUTION: At the time of casting a cylinder head cover 2 having a seal surface by using dies 7, 8, the generation of a flow mark on the seal surface is prevented by pouring a molten metal from a sprue 9 at a position for from a seal surface forming part (p). Further, in the case of projecting fins 2f at the back surface side of the seal surface, a draft α of the fin 2f is made larger by about 5 deg. than a conventional fin to prevent a strain, etc., at the time of releasing it from the dies. Furthermore, when the fastened pressure weakens in the case, etc., that an overhang part overhanged to the outside from a line connecting the fastened part is provided, a build-up part building up the seal surface is provided to prevent the aggravation of a sealing property caused by the lowering of the fastened force.
Patent JP-S62112559-A (JP)
Inventor: PERUUINGUBUARU BUROONEMARUKU
IPC: A61L27/00
Filed: 1986-10-30
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-H02105895-A (JP)
Title: Detergent composition
Inventor: TAKAHASHI HIROSHI
IPC: A61Q1/14
Filed: 1988-10-15
Abstract: PURPOSE:To prepare a detergent compsn. having excellent ceraminess of bubbles and thickening property under neutral to weakly acidic conditions and mild effects to the skin and hair by compounding a specific sulfosuccinate surfactant and a water-sol. natural polymer or semisynthetic polymer obtd. by chemically modifying a natural polymer. CONSTITUTION:Pref. 5-40wt.% sulfosuccinate surfactant (A) of formula I [wherein R1 is an 8-22C prim. aliph. alcohol residue or a group of formula II (wherein R2 is an 8-22C higher fatty acid residue; and R3 is H or CH3); n is 0-20; and M1 and M2 are each H, alkali(earth) metal, ammonium, or lower alkanolamine cation], and pref 0.2-5wt.% at least one compd. which is a water- sol. natural polymer or semisynthetic polymer obtd. by chemically modifying a natural polymer, having a viscosity (in a 2wt.% aq. solution at 20 deg.C) of 2400cP or higher and selected form the group consisting of xanthan gum, guar gum, (hydroxypropyl)methylcellulose and hydroxypropylcellulose, are compounded into a detergent compsn., the pH of which, if necessary, is adjusted to 4-8 with an alkali or acid.
Patent JP-H0571597-A (JP)
Title: Constant-mesh transmission
Inventor: IWANO HARUO
IPC: F16H3/08
Filed: 1991-09-11
Abstract: PURPOSE:To simplify the operation control of a shifter for transmission in the case of a transmission to an intermediate speed-change step and obstruct surely the engagement of the sleeves of a synchronized dog tooth clutch with the dog teeth on the synchronized dog tooth clutch in the case of rotation synchronization in the transmission process to the intermediate speed-change step. CONSTITUTION:Synchronizing means 121, 122 are arranged in the dog tooth clutchs 71, 75 for the minimum step and the maximum step among plural transmission gear lines. Either one of the sleeves 71s, 73s 75s is moved by a shifter 111 for transmission between an engaging position and a releasing position in relation to the dog teeth. The sleeves 71a, 75s on the dog tooth clutches 71, 75 for the minimum step and the maximum step can exert the synchronizing means 121, 122 so as to move them to the synchronizing position which can increase/decrease the rotation of a counter shaft 13 by exerting the synchronizing means 121, 122 by means of a shifter 131 for synchronization installed separating from the shifter 111 for transmission.
Patent JP-S63103879-A (JP)
Inventor: MIHIYAERU ROOTO
IPC: C04B41/64
Filed: 1987-10-16
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-H01101125-A (JP)
Title: Device for production of optical disc
Inventor: HAYASHI RYUTARO
IPC: B29L17/00
Filed: 1987-10-15
Abstract: PURPOSE:To make it possible to form an annular part wherein photopolymer is excluded, on an outside periphery of a disc after removal from a stamper by a method wherein an outside periphery mask is provided which prevents radiation sent from a radiating means from reaching the outer peripheral region of a turntable. CONSTITUTION:An outer peripheral mask 170 is placed on a turntable in a manner that the outer peripheral part of disc may be covered therewith. The outer peripheral mask 170 is composed of an annular member and its supporting leg, which is provided so that it may be positioned at the surrounding of the turntable, the annular member is separated from the disc. The outer peripheral mask 170 shades ultraviolet radiation to the outer periphery of the disc, thereby the photopolymer of the outer periphery is cured later. Accordingly no flash is produced at the outer periphery of the transfer layer of the photopolymer. The disc outer peripheral part that is not irradiated with ultraviolet due to the outer peripheral mask 170 serves as g margin to adhere an outer peripheral spacer at the time of assembling of the optical disc.
Patent JP-S61140536-A (JP)
Title: Production of allyl ether of bisphenol compound
Inventor: AOKI TADAMICHI
IPC: C07C315/04
Filed: 1984-12-11
Abstract: PURPOSE:To improve the yield of the titled compound useful as a raw material of polymeric compounds, by reacting a bisphenol with allyl halide in the presence of an alkali, using a catalyst consisting of a specific quaternary ammonium salt having a cyclic imine structure. CONSTITUTION:The objective comopound can be produced by reacting a bisphenol with an allyl halide using a quaternary amonium salt of formula I (n is 4-6; X<-> is Cl<->, Br<-> or HSO<->4; R<1> is 4-20C alkyl; R<2> is 1-10C alkyl or benzyl) as a catalyst, in the presence of an alkali, preferably NaOH, in an organic solvent such as benzene. The amount of allyl halide is preferably >=2mol based on 1mol of bisphenol (i.e. >= equimolar amount to the hydroxyl group of the bisphenol A), preferably 2-4mol. The bisphenol used as the raw material is expressed by the formula II [A is CH2, C(CH3)2, etc.], e.g. 2,2-bis(4- hydroxyphenyl)propane.
Patent JP-H0599537-A (JP)
Title: Regenerator
Inventor: CHIKASAWA AKIO
IPC: F25B33/00
Filed: 1991-10-08
Abstract: PURPOSE:To provide a regenerator capable of realizing a small-sized and light weight absorption type freezer device and showing a short rising time. CONSTITUTION:This is a regenerator for an absorption type cold water or hot water device comprising a dilution liquid feeding passage 14 for feeding dilution liquid in a container and a gas-liquid separator 11 at an outlet port 2a of the regenerator from which the regenerated liquid is fed out. The regenerator is provided with a heating and boiling system for performing the heating and boiling of the diluted liquid in the regenerator. Solution separated by the gas-liquid separator 11 is fed from the gas-liquid separator 11 to the dilution solution feeding passage 14 through a communicating return passage 15. The communicating return passage 15 is provided with a check valve 16 for preventing solution from flowing from the dilution solution feeding passage 14 to the gas-liquid separator 11.
Patent JP-2000084244-A (JP)
Title: Video game device
Inventor: TSUDA YOSUKE
IPC: A63F13/837
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To expand the visible range of a player by moving a camera in compliance with the movement of a player character. SOLUTION: This video game device includes a step of judging whether a player character 20 moves or not, a step for judging whether the moving range of the player character 20 is within the moving range of the camera 21 or not and a step for moving the optical axis of the camera 21 onto a line connecting a camera fulcrum 31C and the player character 20.
Patent JP-H01104879-A (JP)
Title: Composite carbon fiber and its production
Inventor: OBARA YASUHIRO
IPC: D01F9/08
Filed: 1987-10-15
Abstract: PURPOSE: To prepare carbon fiber capable of imparting carbon fiber reinforced composites not causing degradation in strength at higher temperatures by transforming the surface layer of carbon fiber into silicon carbide to improve the wettability to metal or ceramics as matrix. CONSTITUTION: This conjugated carbon fiber is prepared by the high temperature treatment of carbon fiber e.g. comprising PAN-based fiber at 1,300-2,300 deg.C in an atmosphere of silicon monoxide gas formed from a mixture of silicon powder and silicon oxide powder to transform a part or the whole of a fiber surface layer into silicon carbide. The conjugated carbon fiber is improved in the wettability to metals or ceramics as matrix, can give carbon fiber reinforced composites not causing degradation in strength due to the delamination of silicon carbide layer and capable of being stably used even at higher temperatures, and is suitable as a fiber reinforced composite material for space and flight.
Patent JP-H09101840-A (JP)
Title: Structure for grip of information processor
Inventor: SUZUKI MASAHIDE
IPC: H05K5/02
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To lock a grip of an information processor at the time of housing it into a prescribed position so as not to be slipped out. SOLUTION: Mounting brackets 12 are fixed to bosses 14 on the base 4 of an information processor body by screws 13, one ends of respective supporting arms 16 are rotatably supported by both the end parts of a grip 6 and shafts 17 are fixed to the other ends and inserted into longitudinal holes 15 formed on the brackets 12. The lower ends of the shafts 17 are abutted upon tongues 19 formed on the base 4, and when the grip 6 is depressed in the arrow (a) direction, the arms 16 are opened like a V shape, the shafts 17 are slided to the outside in the holes 15, the lower ends of the shafts 17 are mounted on the recessed parts of the tongues 19 by the depression of the grip 6 and the tongues 19 are pressed downward. When the grip 6 reaches a prescribed storing position, the lower ends of the shafts 17 get over the projected parts of the tongues 19 and the grip 6 is locked.
Patent JP-S62109715-A (JP)
Title: Packaging machine
Inventor: BURUUNO KAAGI
IPC: B65B13/06
Filed: 1986-10-31
Abstract: A tape guidance duct (16) disposed in the manner of an arch bridging the object (20) to be strapped is provided to guide strapping tape (13) when it is being advanced and which releases the tape when it is tensioned around the object (20). The tape guidance duct (16) is assembled in modular manner from a plurality of monolithically formed, sequentially arranged, detachably linked segments (22, 23) which connect with each other by arms extended to fit into corresponding recesses so that, upon such forced engagement, neighboring segments butt together securely at planar end faces and have no lateral play. In this manner the shape and the path of the tape guidance duct (16) is adapted to particular circumstances e.g., different heights or widths of objects being strapped, in simple manner.
Patent JP-H10100182-A (JP)
Title: Polyolefin resin block-shaped foam and its production
Inventor: HARUNARI TAKESHI
IPC: B29K23/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a thick polyolefin resin block-shaped foam having foams oriented vertically long in its thickness direction, and a method for producing the same. SOLUTION: A foamable resin mixture consisting of a foaming agent, a crosslinking agent and a polyolefin resin is supplied into a mold constituted of opposed operable molds and a piston to be hermitically sealed therein (1) and the resin mixture hermetically sealed in the mold is pressed and shaped by the piston and heated to the decomposition temp. of the foaming agent or more to generate gas (2). Subsequently, the molten resin is cooled within a range from softening temp. to an m.p. and the piston is set to a speed equal to or lower than the expansion speed of the resin to open the mold and resin foam is cooled and solidified to take out a molded product from the mold (3).  In such a state that the slide part of the mold and the piston in the mold is held to temp. lower than the m.p. of the resin by 30 deg.C, the processes 2, 3 are performed and, further, the gel ratio in the resin foam is set to 0-50%.
Patent JP-2001086385-A (JP)
Title: Electronic camera
Inventor: NOZAKI HIROTAKE
IPC: H04N5/232
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera which performs peaking processing in a manual focus mode. SOLUTION: Image signals, which are photographed by a CCD undergo the analog processing at an image processing part, are converted into digital signals by an A/D converter and undergo image processing via a digital signal processor. The processed image data are stored in a frame memory 435. When the operation mode is switched to a manual focus mode by a CAF/SAF/MF changeover switch, a CPU 439 is set in a peaking processing mode. A peaking processing circuit 460 reads a luminance signal Y stored in Y signal memroy 435a of the memory 435. The signal Y is differentiated by a differentiating circuit 460a, and the differentiated signal is amplified by an amplifier circuit 460b and added to the original signal Y by an addition circuit 460c. An added luminance signal Y' is outputted to a display LCD 420 via a switch 460d, and the outline of the image signals is displayed with emplasis.
Patent JP-H0978148-A (JP)
Title: Disposal method by destructing waste structure
Inventor: YOKOYAMA YOSHIAKI
IPC: C22B1/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To destruct strongly built and complicated waste structures and connect them to pollution-free materials while recovering valuable components. SOLUTION: By heating waste structures containing inorganic substances such as various metals, ceramics, etc., and organic substances such as plastics, etc., in an elapsed heating furnace under non-oxidizing atmosphere, the organic substances are decomposed and recovered. Next, sequentially heightened temperature regions are set up under the vacuum and high-vapor pressure metal components vaporizing at each temperature regions are condensed and recovered. Thereby, metallic materials, inorganic materials and organic materials being used in the discarded structures are decomposed or recovered.
Patent JP-H0975996-A (JP)
Title: Treatment of nitrogen oxide-containing water and device therefor
Inventor: NISHII TAKANORI
IPC: C02F9/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of a nitrogen oxide-containing water, which is increased in reaction rate by suppressing the rising of pH in a cathode side and capable of efficiently removing nitrate nitrogen, and the device. SOLUTION: This treating device for the nitrogen oxide-containing water is constructed by having an electrolytic cell 1 provided with at least a pair of the cathode 5 and an anode 6, forming a cathode section 3 and an anode section by separating between the cathode 5 and the anode 6 by a member 2, which does not permeate oxygen and permeates electron, and immobilizing a hydrogen metabolizing denitrification bacteria on the surface of the cathode 5 or in the cathode section 3. An aqueduct communicating the anode section 4 and the cathode section 3 is provided and a storage tank 8 capable of releasing dissolved oxygen is preferably provided in the aqueduct communicating the anode section and the cathode section.
Patent JP-S60168067-A (JP)
Inventor: JIEEMUSU HAWAADO TAAHAN
IPC: G21C17/10
Filed: 1984-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01102452-A (JP)
Title: Radiation image information reader
Inventor: SATO SHIGEKI
IPC: G03B42/02
Filed: 1987-10-15
Abstract: PURPOSE:To increase the degree of freedom in the arrangement of prereading optical system and to obtain an accurate synchronizing signal even at the time of prereading by using a prereading optical system having divergent and convergent characteristics only in the direction orthogonal to the scanning direction of excited light for reading out image information. CONSTITUTION:A cylindrical concave lens 43 to be freely mounted/unmounted is inserted into an optical path between a galvanometer mirror 42 and a scan ning lens 44, an accumulative fluorescent sheet S is scanned and irradiated by laser excitation light from a laser 36 to preread data and a synchronizing signal is generated from a synchronizing signal generating part 54 consisting of a convergent bar 60 and photodetecting sensors 58a, 58b by the reflected light from a half mirror 48. The lens 43 had divergent and convergent characteristics only in the direction orthogonal to the excitation light and does not reduce the f-theta characteristics of a scanning lens as compared to a case arranging a spherical concave lens between a beam expander and a gal vanomirror as a prereading lens, so that the degree of freedom in the arrange ment of the prereading optical system can be increased and an accurate synchro nizing signal can be obtained.
Patent JP-H1178227-A (JP)
Title: Pressure-sensitive copy paper and set therefor
Inventor: KOBAYASHI MITSURU
IPC: B41M5/132
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide pressure-sensitive copy paper excellent not only in printability inclusive of ink jet printing but also in natural paste aptitude. SOLUTION: In pressure-sensitive copy paper utilizing color forming reaction of an electron donating org. color former and an electron acceptive coupler and used by combining many papers, that is, upper and lower papers or upper paper, at least one middle paper and lower paper, the upper paper having a pigment coating layer containing pigment and an anionic water-soluble polymer and having a contact angle of 20-60 deg. with respect to water provided on the surface thereof and the lower paper of which the rear surface has a contact angle of 70 deg. or more with respect to water are combined to be used.
Patent JP-2001081102-A (JP)
Title: Plant growth accelerator
Inventor: TERAO KUNIHIRO
IPC: C08B30/18
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject accelerator capable of increasing germination rate when spread after seeding and also of improving subsequent growth conditions by including a specific cyclodextrin as an active ingredient. SOLUTION: This plant growth accelerator is obtained by including a cyclodextrin which is composed of 6 to 8 glucose units and produced by subjecting 1 to 2 hydroxyl group(s) per glucose unit to chemical modification preferably through glycosylation, maltosylation, methylation or the like. The cyclodextrin has a solubility in water of preferably >=80 g/100 ml, and is preferably used as a 1-3% aqueous solution, and it is preferable that the above aqueous solution is sprayed on sown seed surface at 100 to 1,000 ml per m2 about once a week until the resulting plant sprouts grow to around 10 cm high.
Patent JP-H02107071-A (JP)
Title: Display device for focusing
Inventor: YASUDA HIROSHI
IPC: H04N5/225
Filed: 1988-10-17
Abstract: PURPOSE:To speedily and accurately focus by setting an area to focus at the arbitrary position and with the arbitrary range of the picture of a display means. CONSTITUTION:A horizontal driving signal and a vertical driving signal are separated from a video signal by a synchronization signal separation part 3. Based on the separated horizontal driving signal and the vertical driving signal, the array of a pulse having a lasting time from a first time point, which is delayed by a prescribed time from each of the horizontal driving signal with delaying parts 4-7 and an AND gate part 8, to a second time point before the completion of each horizontal scanning period is taken out from a third time point in each vertical scanning period to a fourth time point. An outline signal switch part 10 is opened and closed in synchronism with the pulse array, an outline signal is intermittent, supplied to an adding part 12, compounded with the video signal, supplied to a display means 13, and the area to focus is set in a part of the picture. Thus, the position and the range of the area to focus can be arbitrarily set.
Patent JP-H04138938-A (JP)
Title: Driving position regulating device for automobile
Inventor: IOKA TADASHI
IPC: B60N2/90
Filed: 1990-09-29
Abstract: PURPOSE:To set a driver's seat to an optimum position without limited and uncomfortable feeling of a driver by setting a clearance between a steering wheel and a driver's seat to a high value when the driver's seat is moved in the forward direction of a car body for a passenger in a rear seat. CONSTITUTION:A seat position operation switch 57 is connected to a control unit 56, a motor 35 for moving a seat is properly run through operation of the switch 57 by a driver, and the position in a longitudinal direction of the driver's seat 11 is set to an optimum position matching a driver's physical build. The position in a longitudinal direction of the driver's seat 11 is detected by a linear gauge 58, and the position in a longitudinal direction of a steering wheel 13 is controlled according to a signal S1 from the control unit by the control unit 56. Namely, an operation control signal S2 according to which a steering wheels 13 is set by the control unit 56 is outputted to a motor drive circuit 60 to control running of a motor 50 for moving a steering wheel.
Patent JP-H0794269-A (JP)
Title: Coming off-detecting method for core of magnetic body mounted to high frequency induction heating coil
Inventor: IDE CHIAKI
IPC: H05B6/10
Filed: 1993-09-24
Abstract: PURPOSE:To detect a core for coming off, mounted to a heating coil to which a high frequency current is supplied through an air-core transformer. CONSTITUTION:A high frequency current, oscillated by a high frequency oscillating circuit using a vacuum tube VT, is supplied to a heating coil 20 through primary and secondary coils 11, 12 of an air-core transformer 10, and an AC voltmeter Et is connected between both ends of the secondary coil 12 of the transformer 10, so that cores 31, 32 of magnetic body, mounted to the heating coil 20, are detected for coming off by decreasing an indicating value of this AC voltmeter Et.
Patent JP-S62122200-A (JP)
Inventor: NIWA MAKIO
IPC: H05K13/08
Filed: 1985-11-21
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。