baber/WOPTO huggingface dataset:
Patent JP-H04121429-A (JP)
Title: Exhaust switching valve for internal combustion engine
Inventor: TAKEUCHI HITOSHI
IPC: F02D9/06
Filed: 1990-09-07
Abstract: PURPOSE:To insulate radiated heat of an internal combustion engine with a cover and prevent it from transferring to an actuator by connecting a cover which covers a circumference of the actuator only on a side of an internal combustion engine to a bracket connected and fixed to a body with a distance from the actuator. CONSTITUTION:In an exhaust changeover valve B1, a valve shaft 3 provided with a valve body 2 on an exhaust passage 1a is journalled by a body 1 arranged on an exhaust pipe, while a rod 7 of an actuator 5 is journalingly fixed to an arm 4 connected to one end of the valve shaft 3. A case 6 of the actuator 5 is held by means of a bracket 19 which is connected and fixed to the body 1 by the use of bolts 11, 12. Bending installation seats 19c, 19c are formed an the side part of a portion extending vertically of the bracket 19. A cover 20 is fixed to the installation seats 19c, 19c by means of a bolt 21. That is, the cover 20 covers the circumference of a portion of the actuator 5 on the side of an internal combustion engine E, to prevent radiated heat of the internal combustion engine E from transferring to the actuator 5.
Patent JP-2001029366-A (JP)
Title: Self-curing resin pot
Inventor: ISHIBASHI MASAHIRO
IPC: A61C13/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve self-curing workability by providing an appliance used for the self-curing work in a manufacturing stage for dentures, prosthetic appliances, etc., with a main body container into which a specified amount of a self-curing resin is kept put, a receiving tray for dispensing the self-curing resin, a cap which has elasticity and plays the role of a pump, a nozzle, etc. SOLUTION: A proper amount of the self-curing resin, for example, a proportion thereof to be used in the work for one time or one day, is packed into the main body container 1 and its aperture is hermetically closed by the cap 3 having the high elasticity. At the time of use, a user lightly pushes the upper part of the cap 3 to pressurize the inside of the container 1 and to push down the liquid level of the self-curing resin, thereby allowing the self-curing resin to flow out to the receiving tray 2 by a slight amount via the nozzle 4. The user uses the self-curing resin by applying the self-curing resin taken out into the receiving tray 2 to the tip of a writing brush. When the receiving tray 2 is emptied, the user again pushes the cap 3 to replenish the receiving tray 2 with the self-curing resin. The work is thus continuously carried out without interruption.
Patent JP-S6394196-A (JP)
Inventor: KOBAYASHI YOSHIHIRO
IPC: G21F9/00
Filed: 1986-10-07
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-S60131642-A (JP)
Title: Optical recording and reproducing device
Inventor: AIKOU HIDEKI
IPC: G11B11/105
Filed: 1983-12-19
Abstract: PURPOSE:To attain a lightweight structure and a high-speed operation of an optical recording/reproducing device by supporting an optical head to a support stage with its centroid position defined as a fulcrum so that the head can move both horizontally and vertically to the surface of an information recording medium and providing plural concentric arc-shaped yokes, plural lead wires fixed to the optical head and plural magnets. CONSTITUTION:An optical head 6 is fixed by a holder 12 and two pivot bearings 13a which are set horizontal by two pins 14 and two fixed nuts 15 and also supported so as to move vertically with a horizontal fulcrum axis P of a support stage 11 defined as a center axis. The holder 12 is fixed by the stage 11 and two pivot shafts 13b which are set vertically by two pins 14 and two nuts 15 and supported so as to move horizontally with a vertical fulcrum axis R defined as a center axis. Then the magnetization polarities of permanent magnets 21 and 22 are set so that the magnetic fields are generated in the directions opposite to each other within two gaps formed among yokes 17-19. Then two lead wires 23 are inserted to the center yoke 18 and a current is supplied to produce the power to move the head 6 horizontally and vertically. This attains a lightweight structure and a high-speed steady feed for the head 6.
Patent JP-H0580090-A (JP)
Title: Determining device of specific signal
Inventor: OGISO MASAYOSHI
IPC: H03K5/153
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a determining device of a specific signal which can set finely the range of a detection frequency. CONSTITUTION:A frequency-dividing element 11 divides the frequency of a consecutive signal MMS to be measured into 1/(2.m)((m) is an integer), and a periodic pulse signal generating element 12 outputs a periodic pulse signal PPS the level of which becomes low only at a rise part of a consecutive signal MMS' being a frequency-division output. A count value of a counting element 13a is reset by the periodic pulse signal PPS and it counts a reference clock signal CLK until the next periodic pulse signal is generated. A determining element 13b determines whether the inputted consecutive signal MMS to be measured is a specific signal or not, on the basis of a count value N' in one period.
Patent JP-S6394773-A (JP)
Title: Shading method
Inventor: ISHIKAWA OSAMU
IPC: H04N1/04
Filed: 1986-10-09
Abstract: PURPOSE:To form an image on an image sensor with uniform luminous quantity distribution at all times by applying feedback corresponding to the luminous quantity distribution to a transmission type liquid crystal panel so as to vary the transmittivity of the transmission type liquid crystal panel when the uniformity of the luminous quantity distribution is lost. CONSTITUTION:A uniformity control circuit discriminates that a waveform A1 is larger than a waveform C at a period (i) because an output D1 of a comparator of a group (i) by a liquid crystal cell to change an optical + or -transmission liquid crystal cell 21a in the group (i) by the liquid crystal cell into a light cut-off liquid crystal cell 21b. Since the group (i) by the liquid crystal cell and the period (i) correspond to each other on an optical path, the increase in the optical cut-off liquid crystal cell 21b causes the level-down of the output waveform A1 of the image sensor 5 at the period (i). When the output of the comparator is still at a high level in this case, it is discriminated that the waveform A1 is larger than the waveform C, number of the optical cut-off liquid crystal cells 21b is increased and the operation is applied all liquid crystal cell array group.
Patent JP-H0249625-A (JP)
Title: Washing device for tableware
Inventor: TORIYAMA TAKEO
IPC: A47L15/23
Filed: 1988-09-27
Abstract: PURPOSE:To improve a washing efficiency to shorten a washing time, to easily treat residual food and to save a space by reciprocating a nozzle body having an injection hole along a feed water guide pipe by a driving means, injecting washing water fed under pressure by the feed water guide pipe from the injection hole of the nozzle body and washing tableware housed in a basket. CONSTITUTION:A basket 14 in which tableware 2 is properly arranged and stored is stored in a washing tank 11 by guiding it through rails 12, 12a from a front opening part and a door 52 is closed. When a power source switch 53 is turned on, washing water is fet to the washing tank 11 from a water feeder (not shown). When the feed water of a fixed amount is completed, a heater 50 is energized to heat water and drive a circulating pump 16 and a motor 25. When the circulating pump 16 is driven, the washing water stored on the bottom part of the washing tank 11 passes through the circulating pump 16 through a garbage filter 51 and a hose 17 and is fed under pressure to a water feed guide pipe 18 through a cap 20. The washing water fed under pressure to the water feed guide pipe 18 is supplied to a nozzle body 30 from a water supply hole 19, injected to the washing tank 11 from the injection hole 43 of the nozzle body 30. The nozzle body 30 linearly moved in the washing tank 11 along the water feed guide pipe 18 in a horizontal direction.
Patent JP-S6394735-A (JP)
Title: Faulty node detection method for loop network system
Inventor: IIJIMA KIBOU
Filed: 1986-10-08
Abstract: PURPOSE:To equickly detect a faulty node independently of the frequency of data transmission/reception of each node by sending a fault detection packet having a check bit space corresponding one to one to each node from a bus controller and allowing a node being the object of check to supervise a fixed data sent to the bus controller. CONSTITUTION:When a fault detection packet reaches a node 4, the node 4 sends a fixed data specific to the node 4 in the node to the bus controller because a check bit 28 is at '1'. Then a node 5 executes no processing and a node 6 sends a fixed data specific to the node 6 to the bus controller because the check bit 30 is at '1'. The fault detection packet is eliminated by the bus controlled 7 when the packet circulates through the transmission line once. When the fixed data sent by the node 4 to the bus controller 7 reaches the bus controller 7, the bus controller 7 can detects the occurrence of a fault in the transmission means of the node 4 because the fixed data specific to the node 4 stored therein and the received fixed data are not coincident.
Patent JP-H0692665-A (JP)
Title: Production of fluoride glass optical waveguide
Inventor: FURUGUCHI MAKOTO
IPC: G02B6/12
Filed: 1992-09-09
Abstract: PURPOSE:To decrease the eccentricity of a core of a fluoride glass optical waveguide produced by inserting a fluoride glass rod into a fluoride glass pipe and integrating the components by selecting the maximum outer diameter and the minimum outer diameter of the rod and the inner diameter of the pipe to satisfy a specific relationship. CONSTITUTION:A fluoride glass having a composition of ZrF4-BaF2-LaF3-AlF3- NaF, etc., and doped with specific amounts of compounds containing rare earth elements such as Pr (e.g. PrF3) and PbF2 is melted and cast into a mold to form a core rod having prescribed maximum outer diameter d1 and minimum outer diameter d2. Separately, a pipe for clad having a prescribed inner diameter D is produced from a ZrF4-BaF2-LaF3-AlF3-NaF fluoride glass doped with a specific amount of HfF4, etc. The rod for core is inserted into the pipe for clad in such a manner as to satisfy the relationships of 0<=(D-d1)<=0.2mm, d1>=d2>=(d1)/2 and a core eccentricity of <=0.2%. The assembly is integrated by heating in an inert gas such as Ar and drawn to obtain the objective fluoride glass optical waveguide for light amplification.
Patent JP-S60131944-A (JP)
Title: Superheat-and wear-resistant aluminum alloy and its manufacture
Inventor: AKECHI KIYOAKI
IPC: C22C1/05
Filed: 1983-12-19
Abstract: PURPOSE:To manufacture an Al alloy having superior heat resistance and wear resistance by mixing Al alloy powder formed by quenching with carbon or graphite powder in a specified ratio and by working the mixture by die pressing, sintering, hot pressing sintering and forging, powder rolling, hot hydrostatic pressing, hot extrusion or other method. CONSTITUTION:An Al alloy contg. 5-30% Si, 0-5% Cu and 0-2% Mg or an Al alloy contg. 2-12% Fe and 0-7% one or more among Co, Ni, Cr, Mn, Ce, Ti, Zr and Mo is melted, and the molten alloy is quenched by gas atomization or other method to form powder of <=100 mesh. To 99.5-90% of the Al alloy powder are added 0.5-10% carbon or graphite powder and 0.05-3vol% water, oil, org. solvent or the like, and they are mixed. This mixture is worked by die pressing, sintering, hot pressing, sintering and forging, powder rolling, hydrostatic pressing, hot extrusion or other method to obtain a superheat-and wear- resistant Al alloy material.
Patent JP-H0983508-A (JP)
Title: Cipher device
Inventor: SHIBATA KOICHI
IPC: G09C1/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the decoding of ciphered data even if a cryptographic key is stolen by means of a cryptographic key collation function. SOLUTION: At the time of registering the cryptographic key, exclusive OR is given between inputted base cryptographic key K and data D and a registration cryptographic key Kn being a result is stored in a memory. At the time of ciphering data, the registration cryptographic key Kn is used. When a registered password is inputted (T1 and T2), exclusive OR is given between the registration cryptographic key Kn stored in the memory and data D (T5), and the base cryptographic key K being the result is displayed on a display part (T6). Since the cryptographic key at the time of input is displayed, the cryptographic key which is actually used for ciphering cannot be stolen even if the password is stolen. Consequently, ciphered data cannot be decoded. Thus, communication security can securely be kept.
Patent JP-H1188856-A (JP)
Title: Transmission protocol converting system and catv network connecting system using protocol converting device
Inventor: MIMURA ITARU
IPC: H04N21/2381
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce operation costs by commonly utilizing program contents by transmitting MPEG(Moving Picture Experts Group) video signals while mutually connecting CATV networks more than two through a network using an internet protocol by an interwork means. SOLUTION: Concerning an MPEG-transport stream(TS), the case of transmitting a payload for storing data continuously to a TS header 1 of 4 bytes and the case of transmitting an adaptation field 2 before the payload are allowed. When transmitting a signal to an IP network, concerning the TS to transmit an IP header, the adaptation field 2 is inserted just after a TS header without fail and while using this adaptation field 2, the IP header is transmitted. The adaptation field 2 stores a flag 4 of 2 bytes showing contents to be transmitted and private data 5.
Patent JP-H0290845-A (JP)
Title: Telephone system
Inventor: HIOKA NOBORU
IPC: H04M1/65
Filed: 1988-09-28
Abstract: PURPOSE:To facilitate sound recording by permitting plural numeric display units to display dial contents by means of numerics and prescribed patterns and to display a remaining quantity at the time of sound recording in terms of analogue. CONSTITUTION:When a control circuit 4 reads hook up information from a hook switch 6 at the time of dialling, the control circuit 4 receives dial information from a dial 5 and displays the dial numbers to the display unit 3. When there is a sound recording operation input at the time of sound recording, a recording signal is stored in a memory 8 from a microphone 10 through a sound recording reproducing circuit 7. Then, the number of displayed patterns which have previously been decided is changed in accordance with the memory remaining quantity in the memory circuit 8. Thus, a time (quantity) to be recorded, a time lapse and the remaining quantity for recording can be learnt, and recording is facilitated.
Patent JP-S6485105-A (JP)
Title: Hollow yarn membrane filter module
Inventor: MARUKO OSAMU
IPC: B01D63/02
Filed: 1987-09-28
Abstract: PURPOSE:To prevent deterioration of utilization efficiency in the central part of a hollow yarn membrane bundle in a module wherein the hollow yarn membrane bundle is fixed to the end part of a bent pipe in a straight pipe by arranging the hollow yarn membrane bundle around a round bar concentric with the straight pipe. CONSTITUTION:A hollow yarn bundle in which a hollow yarn filter membrane 3 is bundled into a U-shape is arranged around a round bar 6 and the round bar 6 is liquid-tightly fixed together with the hollow yarn bundle to one end of a bent pipe 2 with a potting material 5 while keeping the aperture state of the aperture end of the filter membrane 3. The bent pipe 2 is fixed to a straight pipe 1 so that one end thereof is positioned at the central part of the straight pipe 1 and the other end is positioned to the outside of the straight pipe 1 and both the round bar 6 and the straight pipe 1 are arranged so that both are made concentric. By such a way, respective hollow yarn membrane filter modules are easily joined and the resistance for passing fluid to be treated is made small and also the whole part of the hollow yarn bundle is effectively used and a large flow rate of filtered fluid is maintained.
Patent JP-H04119897-A (JP)
Title: Marker
Inventor: HORI JIRO
IPC: B43K8/02
Filed: 1990-09-11
Abstract: PURPOSE:To ensure that writing is performed stably by providing an energization device for energizing a pen member in a protruding direction and a check valve mechanism for allowing only an ink flow in a direction to a pen member side between a pump chamber and the pen member. CONSTITUTION:An adequate amount of ink is always loaded in a pen member 10 by supplying the amount of ink suited to an ink consumption with the proper settings of the energization force of an energization device 19 for energizing the pen member 10 in a protruding direction and the capability of an ink pressurizing device 13. In addition, a check valve mechanism 25 is provided between a pump chamber 12 and the pen member 10 so that the ink squeezed out into the pen member 10 is fully kept in the latter without being squeezed back to the pump chamber 12 side. Thus the pen member 10 no longer becomes dry and stable writing is ensured.
Patent JP-H0581890-A (JP)
Title: Read only memory
Inventor: NAGASAWA MASANORI
IPC: G11C17/00
Filed: 1991-09-20
Abstract: PURPOSE:To exactly read by preventing a malfunction caused by the discharge of a bit line due to the leakage of a block selecting transistor in the case of being selected an enhancement type cell transistor in a NAND type ROM arranging blocks connecting cell transistors in series. CONSTITUTION:The threshold values of the block selecting transistors 131, 132,...13m are enhanced from the same of the enhancement type cell transistors.
Patent JP-H0694593-A (JP)
Title: Viscosity meter
Inventor: KIMURA FUMIO
IPC: G01N11/08
Filed: 1992-09-10
Abstract: PURPOSE:To simplify the work for measuring flow characteristic of a fluid and shorten measuring time by connecting in series a plurality of cylinder body with different inner diameters and providing each cylinder body with differential pressure detecting means. CONSTITUTION:Let each radius of cylinder bodies 1 to 3 be R1 to R3 and the distance between the placing points of upstream pressure sensors 7a to 9a and the placing positions of downstream sensors 7b to 9b be L1 to L3. When a fluid is sent at a specific constant flow rate Q, the differential pressure detected with differential pressure sensors 7 to 9 provided on the cylinder body 1 to 3 are let P1 to P3. The shear velocities V1 to V3 in the cylinder bodies 1 to 3 are obtained from a correlation V=4Q/piR and the shear stresses F1 to F3 in the cylinder bodies 1 to 3 are obtained from a correlation F=RP/2L. By changing the flow rate Q stepwise, the shear velocities V1 to V3 and the shear stresses F1 to F3 for each flow rate are measured, and from the measured data, a stream line is obtained. From the shape of the stream line, fluidity is examined and the flow characteristic of the fluid is obtained by obtaining viscosity from the F/V.
Patent JP-S6397852-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: MASUI TAKATOSHI
IPC: F01N11/00
Filed: 1986-10-13
Abstract: PURPOSE:To make deterioration in a catalyzer detectable without fail, by operating the number of reverse times in output of an air-fuel ratio sensor at the downstream of a catalytic converter at the time of an engine being in the specified driving state, and discriminating that the catalyzer is deteriorated when the reverse times are more then the specified value. CONSTITUTION:Each of air-fuel ratio sensors A and B is set up at both upper and lower streams of the catalytic converter installed in an exhaust system, while an air-fuel ratio controlled variable is operated by an air-fuel ratio control constant operational device C according to output of the sensor B at the downstream side, and an air-fuel ratio adjusting device D is controlled according to output of the sensor A at the upstream side and this control constant. In addition, there is provided with a driving state discriminating device E which discriminates whether an engine is in the specified driving state or not, and when that the engine is in the specified driving state is discriminated, the number of reverse times of the output of the downstream side sensor B per specified time is operated at a reverse time operational device F. And, when the reverse times are more than the specified value, a catalyst of the catalytic converter is regarded as being deteriorated, whereby an alarming device H is constituted so as to be operated by a discriminating device G.
Patent JP-2001064181-A (JP)
Title: Immunity activating composition
Inventor: KUMEMURA MEGUMI
IPC: A23L1/30
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an immunity activating composition that is useful for prophylaxis and therapy of digestive organ infections, especially in the form of food products, particularly in the beverage form and a composition that rises the production capability of interferon-γ by using lactose oligosaccharide as an active ingredient. SOLUTION: This composition includes lactose oligosaccharides, as an active ingredient, in an amount of 0.5-70 g per 100 g of the composition. In a preferred embodiment, the effective amount of the lactose oligosaccharide is 1-30/day and O-β-D-galacto-pyranosyl (1→4)-O-α-D-glucopyranosyl-(1←2)-β-D- fructofuranoside represented by the chemical structure of the formula is used as the oligosaccharide. In the case that it is used as a beverage, the active ingredient is formulated together with a proper carrier (an excipient or a diluent) for adjustment, in another case, a pH controller and/or a buffer, for example, citric acid or the like are used to control the pH of the composition to 4.0-6.0.
Patent JP-H1086761-A (JP)
Title: Vehicular information providing device
Inventor: YANAGISAWA TAKASHI
IPC: B60R11/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To receive the information by various kinds of communication devices at the approaching time of an emergency vehicle and guide a standby place in one case of the necessity of evacuation. SOLUTION: A navigation ECU10 can detect a road with narrow place in an advance direction from the map data of a map data base 14, an optical beacon communication device 16 and the data of a vehicle-to-vehicle communication device 22 and also detect the coming of the other car from an opposite side and detect the approach of an emergency vehicle. When it is judged not to pass each other and it is judged that the stop is necessary, a standby place is deteced and the standby there is indicated based on the data of the map data base 14.
Patent JP-S6395348-A (JP)
Title: Direct connection of liquid chromatograph and mass spectrometer
Inventor: TSUDA TAKAO
IPC: G01N27/62
Filed: 1986-10-11
Abstract: PURPOSE:To enable the introduction of a sample introduced from a liquid chromatograph into vacuum without retaining it in a capillary tube, by moving a liquid-gas interface in the capillary tube for direct introduction within a direct connector forward and backward continuously and repeatedly. CONSTITUTION:An elution liquid from a liquid chromatograph 1 is introduced into a capillary tube 2 in a direct connector and vaporized by heating at the tip thereof. Here, the portion from a liquid-gas interface 3 to the tip 3 of the capillary tube is intensely moved forward and a backward continuously and repeatedly. This repeated movement is accomplished by providing a rear heating section 5 behind the capillary tube in addition to a front heating section 4. This enables the introduction of a sample introduced from the chromatograph 1 without retaining it in the capillary tube 2.