baber/WOPTO huggingface dataset:
Patent JP-H0280316-A (JP)
Title: Process for discarding carbon dioxide
Inventor: KANEKO MASAHITO
IPC: C01B32/50
Filed: 1988-09-16
Abstract: PURPOSE:To enable limitless discarding of CO2 without causing adverse influence on ecosystem by discarding CO2 to an abyss and dissolving until the concn. of CO2 reaches saturation solubility. CONSTITUTION:CO2 is discarded to an abyss where a depth exceeds 700m below a sea level and dissolved until the concn. of CO2 reaches its saturation solubility. The state of CO2 may be any of gas, liquid, or solid, or a mixed state thereof. If CO2 is intended to be discarded to sea at a depth <700m below the sea level, it should be discarded to a sea area where the concn. of CO2 is the saturation solubility or below of CO2 under conditions of salt and temp. of the sea water. If it is assumed that a present limit of the concn. of CO2 at >=700m depth of sea (i.e., 250ppm) is increased to 350ppm (present concn. of CO2 near the sea surface) by dissolving CO2 by utilizing sea area of >=700m depth as a storing space of CO2, 9X10<13> ton CO2 may be stored.
Patent JP-H0279657-A (JP)
Title: Battery type interphone
Inventor: MATSUDA MITSUHIRO
IPC: H04M9/00
Filed: 1988-09-16
Abstract: PURPOSE:To prevent a battery from being consumed due to erroneous use by performing feed to a speech line network only when the off-hook of the handsets of both a master set and a slave set are performed. CONSTITUTION:When all transistors except for a transistor TR2 are de- energized and the off-hook of the handset of the master set PD is performed in an awaiting state, states other than that of a hook switch HS1a and an inverter A6 remain unchanged as in the awaiting state. When the off-hook state of the slave set CD is set, the two lines of a speech line SL are connected via the mike amplifier AMP of the slave set CD and a hook switch FS0, and the state of the master set PD remains unchanged except for the on-hook of the transistor TR1, which requires only a few amount of current in both cases. When the on-hook of both handsets are performed, a base current is supplied to the transistors TR4 and TR7 of a feed circuit 4, then, they are energized since the transistor TR1 and the hook switch HS1a are energized, and the feed to each communication line network is performed, then, call can be performed. In such a way, it is possible to prevent the battery from being consumed wastefully.
Patent JP-H0780265-A (JP)
Title: Apparatus for holding homogeneity of storage liquid
Inventor: KAMEI YUICHI
IPC: B01F3/12
Filed: 1993-09-16
Abstract: PURPOSE:To provide an apparatus capable of certainly holding the homogeneity of a storage liquid. CONSTITUTION:A storage liquid homogeneity holding apparatus is equipped with a storage liquid tank 2 having an opening formed on the bottom part thereof, a lower layer side storage liquid leak mechanism 4 opening and closing the opening 3 to leak a storage liquid S from the storage liquid tank 2, an upper layer side storage leak mechanism 5 leaking the storage liquid S from the upper part of the storage liquid tank 2 and a leaked liquid refluxing mechanism 13 mixing the lower and upper layer side storage liquids leaked by the storage liquid leak mechanisms 4, 5 to reflux them to the storage liquid tank 2 and the bottom surface 2a of the storage liquid tank 2 is set to an inclined surface becoming the lowest part on the side of the opening 3.
Patent JP-H0785992-A (JP)
Title: Multi-electrode plasma jet torch
Inventor: FUJITA TAKASHI
IPC: B23K10/00
Filed: 1993-09-16
Abstract: PURPOSE:To provide possibility of using a high supply voltage, generate a high output and simplify the structure by furnishing a cathode and the first thru third anodes, connecting a DC power supply between the cathode and the anodes, and thereby lengthening the plasma jet even with a low current. CONSTITUTION:Using a DC power supply, a voltage is impressed between a cathode 1 and the first anode 3, second anode 6, and third anode 20, and a plasma gas is supplied from a gas supply pipe 25, whereby arcs are, genarated between a member of the cathode 1 and the first anode 3 so that the gas flow supplied to this space is dissociated electrically, and thereby a plasma jet is produced. The plasma jet is throttled by the first anode 3 and passed through the second anode 6, when arc discharge will take place between the cathode 1 and second anode 6. When plasma jet passes through the third anode 20, arc discharge takes place between the cathode 1 and third anode 20, and it gets high temp. and high speed and is spouted to outside. Accordingly the plasma jet can be lengthened even with a low current fed, so that it is possible to use a high supply voltage and also a high output can be obtained.
Patent JP-H03105275-A (JP)
Title: Sensor for detecting quench of superconductor
Inventor: JIYOOJI SEODORU MARITSUKU JIYU
IPC: H02H7/00
Filed: 1990-08-30
Abstract: PURPOSE: To detect a pacman quench by making a search coil that can be arranged near a superconductive coil where a magnetic field is generated, respond to the change in the magnetic field of the superconductive coil generated by a traveling superconductive extinction region. CONSTITUTION: When a pacman quench 8 moves, a part consisting of a normal material that moves within a superconductor 1 generates a traveling magnetic flux wave if the packman quench 8 moves in the superconductor 1. The wave causes the magnetic field to change, but the change can be easily detected by a search coil 11 mounted extremely near the superconductive coil 1 and a passive sensor 10 consisting of a detection circuit 12. When the packman quench is generated, the change in a signal from the search coil 11 is measured. The detection circuit 12 can be constituted of an arbitrary number of electrical circuits including an amplifier, a rectifier, or an oscilloscope.
Patent JP-2000058761-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEHASHI TAMIO
IPC: H01L27/04
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of operating without error during temporary fluctuations of a power supply voltage and suppressing reductions of an internal power supply voltage at the time of transition from its stand-by state to its active state. SOLUTION: The semiconductor integrated circuit comprises a detection circuit that operates without error during temporary fluctuations of a power supply voltage, by changing detected levels of the power supply voltage at the time the voltage rises and falls. Further, by using a voltage reducing circuit 9 that is of a PMOS type at the time of its stand-by state and of an NMOS type at the time of its active state, the internal power supply voltage of the PMOS circuit 9 at the stand-by state is set to a value higher than at the active state, thereby suppressing reduction levels of the internal power supply voltage immediately after the transition from the stand-by to the active state.  The circuit 9 is formed under a layer of external power supply interconnections, and peripheral circuit blocks are arranged symmetrically under a layer of internal power supply interconnections at both sides of the circuit 9. As a result of this arrangement, the distance of interconnections to feed the power supply voltage is minimized, and thus the controllability of the internal power supply voltage is improved.
Patent JP-H1169726-A (JP)
Title: Motor fan
Inventor: UENO SEIICHI
IPC: H02K5/22
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a smaller motor fan in which a field voltage is supplied with no loss. SOLUTION: The motor fan comprises a switching element 2 for driving the motor fan, a terminal 6b at the forward end of a conductor 6a wound around a field 6, and a connection terminal 3b provided for a printed board 3. The number of joints between the switching element 2 and the conductor 6a is minimized by connecting the connection terminal 3b with the terminal 6b at the forward end. Consequently, the contact resistance is decreased and an efficient motor fan in which voltage drop is suppressed is provided.
Patent JP-S6291017-A (JP)
Title: Contactless contactor
Inventor: ISHIKAWA MASAHIDE
IPC: H03K17/72
Filed: 1985-10-16
Abstract: PURPOSE:To obtain an inexpensive contactless contactor with small size and ease of assembling by arranging a relay fixture whose one end has a gate lead connection tip of a thyristor and whose other end has a contact being inserted a connecting tip provided to a printed board between the thyristor and the printed board. CONSTITUTION:The relay fixture 90 whose one end has a contact 19 and a press part 94 to a case has a gate lead connection part 92 having a cut and raise chip 91 at the other end and is provided with a pressing part 93 to the case 21. Two relay fixtures 90 per phase are arranged to the upper part of SCRs 4a, 4b in zigzag, the pressing part 94 of the relay fixture 90 is pressed to a slot 21a in the case 21, the pressing part 93 of the gate lead connecting part 92 of the other end is pressed in a hole 21b in the case 21 shown in figure by other relay fixtures 90. Then the gate lead wire 20 is wound to the cut and raise chip 91 of the gate lead connection part 92 of the fixture 90, and the lead wire is soldered.
Patent JP-H0948704-A (JP)
Title: Humectant
Inventor: KAWAHITO NOBUKO
IPC: A61K8/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a humectant having excellent water retaining function and high safety, and capable of applying to a cosmetic, a bating agent, etc., by compounding SOUJYUTU(Atractylodis lanceae Rhizoma), that is, a kind of crude drug mainly prescribed as a Chinese medicine. SOLUTION: This humectant is produced by compounding SOUJYUTU, which is a dried extract obtained by extracting a rhizome of Atractylodes lancea with 30vol.% ethanol, or powdered SOUJYUTU obtained by pulverizing SOUJYUTU, as an active component. The humectant can be applied to an emulsion-type cosmetic such as a skin cream or a milky lotion, a skin external agent, a bathing agent, etc., by an ordinary formulation means. When used to a cream or a milky lotion, the humectant is added in about 0.01-10wt.%. In the case of a skin lotion, it may be compounded in an amount of about 0.01-15wt.%. Further, in the case of a bathing agent, the humectant is added in an amount of about 0.01-5wt.%.
Patent JP-H0393552-A (JP)
Title: Thermal head
Inventor: YAGI TOMOHITO
IPC: B41J2/335
Filed: 1989-09-06
Abstract: PURPOSE:To prevent wrinkles or skew from generating by a method wherein a protruding member, which is provided in parallel with a heating element line and is brought into contact with an approximate one half width region of an ink ribbon, which is at least different from an approximate one half width region to which the heating element line is brought into contact, is equipped. CONSTITUTION:When printing is performed using an upper half of the width of an ink ribbon 7, a force in the direction shown by arrow P1 is added at the center of the ink ribbon 7 by a tension from the take-up side of the ink ribbon 7. In the meantime, a force in the direction shown by arrow P2 is added at the center of the upper half of the width of the ink ribbon 7 in the advancing direction of a heat sink 1, by a partial glaze layer 3. Therefore, since a tilted surface 1a of the heat sink 1 is brought into contact with the ink ribbon 7 at a position which is ahead of a position where a heating element 4 is brought into contact with, the force in the direction shown by arrow P1 is offset to the top of the heating element 4, and a clockwise rotation of the ink ribbon 7 is negated. Also, when the ink ribbon 7 skews downward on the opposite side of the heating element 4, a force to push the ink ribbon 7 upward by a tilted surface 1b is added, and therefore, the downward skew of the ink ribbon 7 is corrected.
Patent JP-S6288231-A (JP)
Inventor: KIMURA SHINTARO
IPC: H01H35/02
Filed: 1985-10-15
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-H0955053-A (JP)
Title: Hub for disk, disk cartridge and disk driving device
Inventor: KONISHI KATSUYUKI
IPC: G11B23/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and inexpensively produce a hub for disks and to lessen the wear of a central hole by injecting resin stock prepd. by mixing fine powder of a wear resistant resin with a rigid synthetic resin into a metal mold, then integrally molding the hub for the disks. SOLUTION: The hub body 10a, flange 10b, energy director 10c for joining the disks and the peripheral edge 10e of the central hole to be fitted with a spindle of the hub 10 for the disks are integrally molded of the rigid synthetic resin by injection molding. A magnetic plate 12 is inserted into a main body 12a. A rigid synthetic resin prepd. by mixing the fine powder of a fluororesin, such as polytetrafluoroethylene(PTFE), at a proper ratio into a polycarbonate resin which is a base material is used as the rigid synthetic resin used for injection molding of the hub 10. The sufficient hub adhering power is assured while the abrasion wear and the max. coefft. of friction are decreased by specifying the content X of the PTFE to 0<X<=10%, more preferably 0<X<=5%.
Patent JP-S6387331-A (JP)
Title: Forward-backward movement selector for continuously variable transmission
Inventor: KODAMA MASAYUKI
IPC: B60W10/101
Filed: 1986-09-29
Abstract: PURPOSE:To aim at simplification in structure and smoothness in backward movement, by using a single pinion type planetary gear for a forward-backward movement selector, and engaging a backward brake with it at time of the backward movement, while selecting a changing mechanism to the small side of a maximum transmission gear ratio. CONSTITUTION:An engine 1 is connected to a continuously variable transmission 4 via a magnetic powder type clutch 2 and a forward-backward movement selector mechanism 3, and power of this continuously variable transmission 4 is transmitted to a drive shaft 8 via transmission mechanisms 5-7. In this case, as for the forward-backward movement selector mechanism 3, a single pinion type planetary gear 20 is installed between an input shaft 11 and a transmission main shaft 12, while there are provided with a forward clutch 25 and a backward brake band 26. On the other hand, a maximum transmission gear ratio changing mechanism 45 is installed in the continuously variable transmission 45, and this mechanism usually drains a piston chamber 47, having a piston 46 retreated, and thereby it is constituted so as to secure the maximum transmission gear ratio in setting a pulley interval of a first pulley 14 to the maximum.
Patent JP-H0954501-A (JP)
Title: Image forming device
Inventor: TADA TATSUYA
IPC: G03G15/09
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deflection of a magnetic field forming member and to carry only sufficiently charged toner to a developing region by constituting an image forming device so as to cooperatively form a magnetic field between a developer quantity regulating means and a developer carrier by means of a magnetic field generating means by the magnetic field and specifying the Young's modulus of a part of the developer quantity regulating means or the developer carrier. SOLUTION: This image forming device is provided with a developing sleeve 1a as the developer carrier, a permanent magnet 1b as the magnetic field generating means disposed inside the developing sleeve 1a and further, the developer quantity regulating member 6 for regulating the quantity of developer carried to the developing region by the developing sleeve 1a. The developer quantity regulating member 6 is provided with a cylindrical nonmagnetic member 6a rotatably disposed and a permanent magnet 6b arranged inside the nonmagnetic member 6a. As the permanent magnets 1b and 6b of the sleeve 1a and the regulating member 6, a permanent magnet whose Young's modulus is >=1.0×10<6> (kgf/cm<2> ) at least is used.
Patent JP-S6474535-A (JP)
Title: Reticle
Inventor: FUSHIMI MASAHIRO
IPC: G03B13/24
Filed: 1987-09-17
Abstract: PURPOSE:To suppress reduction in light quantity in peripheral parts and to form images of uniform brightness on the entire surface of a reticle by forming two or more types of synchronization in terms of a change in refraction factors and making the changing quantity of phase distribution in peripheral areas smaller than that in the central part. CONSTITUTION:The reticle is constituted in that a transparent electrode obtained by patterning a liquid crystal layer, which changes between an array nearly in parallel with the surface of a substrate and an array nearly perpendicular to said surface to correspond with the intensity of an impressed electric field, is sealed between pair glass substrates fully deposited. With said reticle, the pattern of an electrode part 1 comes in two formed periodical areas A and B: the former represents an area of great electrode period and the latter does an area of low electrode period. By adjusting an impressed voltage, a desired phase change is available. The changing quantity of phase in the peripheral areas is made smaller than that in the central part, whereby dispersion in the peripheral part is suppressed and reduction in light quantity in the peripheral part owing to the spreading of diffused light is prevented. Therefore images of uniform brightness can be formed on the entire surface of the reticle.
Patent JP-2001055335-A (JP)
Title: Medicine for treating allergic dermatitis
Inventor: SATO TOSHIO
IPC: C08B37/08
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain an allergic dermatitis-treating medicine which exhibits a persistent antihistaminic action for a long time and scarcely has a systemic side effect by including a natural polymer. SOLUTION: This allergic dermatitis-treating medicine contains the aqueous solution of a natural polymer, such as chitosan, which has an antihistaminic action and an antiallergic action. The natural polymer is preferably squid chitosan having a degree of deacetylation of >=75%. The medicine can be used in the form of a lotion or the like, and is useful for treating atopic dermatitis, diaper rash, allergic dermatitis, pollinoses, and so on.
Patent JP-2001057256-A (JP)
Title: Connection structure of circuit board
Inventor: HASHIMOTO TOMOAKI
IPC: H05K1/14
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which a reinforcing plate does not protrude outside of a chassis and does not become an obstacle when two circuit boards arranged on front and rear surfaces of the chassis are connected by FFC(flexible flat cable) to connect the FFC with a connector for FFC provided on the circuit boards easily. SOLUTION: This connection structure is constituted in such a way that a circuit board 6 having a connector for FFC 7 is arranged in such a manner that the connector for FFC 7 is positioned on an inner side from an end part of a chassis 5 by a predetermined amount and a recessed part 8 is formed in the front of the connector for FFC 7 in the chassis 5. Consequently, when an FFC 1 is connected with the connector for FFC 7, a top face of the chassis 5 does not become an obstacle and the FFC 1 can be connected therewith simply because a finger of a worker having a reinforcing plate 2 is put in the recessed part 8.  Furthermore, end parts of the reinforcing plate 2 provided in both end parts of the FFC 1 with which the circuit boards 6 on the front and rear surfaces of the chassis 5 are connected are positioned on an inner side of the chassis 5 so that the reinforcing plate 2 does not become an obstacle when these circuit boards are carried and put in a manufacturing process to prevent the reduction of workability.
Patent JP-H0279943-A (JP)
Title: Additive for rice grain and use thereof
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1988-09-14
Abstract: PURPOSE:To provide the subject composed of a nonvolatile acid and effective in improving the gelatinization efficiency of starch, increasing the glutinous property of rice grain, softening the texture and improving the palatability of rice grain when added to polished rice grain. CONSTITUTION:The objective additive is composed of a nonvolatile acid (preferably malic acid, citric acid, tartaric acid, succinic acid, glutamic acid or gluconic acid). The additive is added to rice grain in the moistening of the rice grain in air.
Patent JP-S60125796-A (JP)
Title: Movable vane pump
Inventor: HARADA ICHIROU
IPC: F04D29/18
Filed: 1983-12-09
Abstract: PURPOSE:To shorten the axial length of a hydraulic device controlling rotation of a movable vane and reduce the weight of the whole body of a pump by a method wherein the detection of the moving amount of an operating rod is changed to the spring of a compact blade angle detecting mechanism and a load converter. CONSTITUTION:In case the angle of a blade 4 is to be changed, pressure oil is introduced into the upper oil pressure chamber 2a of a hydraulic cylinder 2 from an oil supplying pipe 15 and, then, an operating rod 6 is moved downward through a piston 5. Then, the blade 4 is rotated through a cross head 9, connected to the operating rod 6, a connecting shaft 8 and a lever 7. The spring of the blade angle detecting mechanism 23 is contracted by the downward movement of the operating rod 6. The change of load, corresponding to the amount of the contraction, is detected by the load converter and, whereby, the amount of movement of the operating rod 6 may be converted into an electric signal. Thus, the detection of the moving amount of the operating rod 6 is changed to the compact spring and the load converter 23, therefore, the axial length of the hydraulic device 12, controlling the rotation of the movable blade 4, may be shortened and the weight of the whole of the pump may be reduced.
Patent JP-2000063297-A (JP)
Title: Production of bicyclo[2.2.1]heptane derivative
Inventor: YOSHIDA YUKIO
IPC: B01J31/22
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To produce a bicyclo[2.2.1]heptane derivative having high traction coefficient at high temperature and excellent low-temperature viscosity characteristics by dimerizing a raw material compound at or below a specific temperature in the presence of an acid catalyst and hydrogenating the product in the presence of a hydrogenation catalyst at a temperature within a specific range. SOLUTION: The objective compound of the formula ((m) is 2 or 3; (n) is 1 or 2) can be produced by dimerizing a bicyclo[2.2.1]heptane ring compound substituted with methylene group and methyl group (e.g. 2-methylene-3- methylbicyclo[2.2.1]heptane or 3-methylene-2-methylbicyclo[2.1.1]heptane) and/or a bicyclo[2.2.l]heptene ring compound substituted with methyl group (e.g. 2,3- dimethylbicyclo[2.2.1]hept-2-ene) in the presence of an acid catalyst (e.g. a Lewis acid) at <=60 deg.C and hydrogenating the produced dimer in the presence of a hydrogenation catalyst (e.g. nickel-based catalyst) at 200-300 deg.C.