baber/WOPTO huggingface dataset:
Patent JP-H11131470-A (JP)
Title: Treating method for pile head inner part in precast pile burying method
Inventor: KATAOKA TAKAMINE
IPC: E02D27/12
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To simplify the work for forming a reinforcement cage within a pile head part. SOLUTION: This method is applied to a construction method for penetrating a peripheral fixing agent into the hollow part of a precast pile in burying the precast pile. When a pile 1 is buried, a pile head plug body 4 consisting of a suspending plate 7 and a cylindrical body 5 is set to the pile head part, and a follower pile 12 is mounted thereon to progress the construction. After the pile 1 reaches a prescribed depth, the follower pipe 12 and the pile head plug body 4 are removed, whereby the building hole 15 of a reinforcement cage 11 is formed.
Patent JP-H03176905-A (JP)
Title: Conductive paste
Inventor: TAKAGI SHINOBU
IPC: H05K1/09
Filed: 1989-12-04
Abstract: PURPOSE:To realize conductive paste having excellent performance and burnable in the atmosphere at a low cost by using predetermined quantities of respective Cu powder, B powder, Si powder, B2O3 powder, glass frit and organic vehicle. CONSTITUTION:Low cost Cu powder is used to substitute for expensive Ni. A predetermined ratio is provided between respective compositions. Namely, the ratio of B powder against 100 weight part of the total weight of Cu powder and B powder is 3.5-3.9 weight part. The ratio of Si powder against 100 weight part of the total weight of Cu powder and B powder is 2.0-20.0 weight part. The ratio of B2O3 powder against 100 weight part of the total weight of Cu powder and B powder is 2.0-30.0 weight part. A conductive composition having excellent fluidity, formability, printing property and high conductivity can be manufactured with this paste composed in that method.
Patent JP-S63264413-A (JP)
Title: Gabexate mesylate ointment
Inventor: SAITO KAZUO
IPC: A61P43/00
Filed: 1987-12-12
Abstract: PURPOSE:To obtain a gabexate mesylate ointment having improved stability of active component and handleability of ointment, by compounding gabexate mesylate having protease-inhibiting action, etc., and a specific viscosity modifier into white petrolatum at specific ratios. CONSTITUTION:(A) White petrolatum used as a substrate base is compounded with (B) gabexate mesylate of formula, (C) one or more viscosity modifiers selected from liquid paraffin, squalane and 8-20C fatty acid ester and, if necessary, (D) one or more viscosity modifying assistants selected from 14-34C higher alcohol or higher fatty acid, beeswax and spermaceti wax. The amounts of the components A, B, C and D are 0.1-8wt.%, 25-80wt.%, 20-75wt.% and 1-20wt.%, preferably 0.1-5.0wt.% (especially 0.1-2wt.%), 30-75wt.%, 30-70wt.% and 3-15wt.%, respectively. The drug active component B in the above ointment is stabilized and the handleability is improved by the modification of viscosity.
Patent JP-H06161470-A (JP)
Title: Living body sound measuring instrument
Inventor: NAKAYAMA KIYOSHI
IPC: G10K11/178
Filed: 1992-11-25
Abstract: PURPOSE:To remove an ambient noise through easy operation as to the living body sound measuring instrument which measures a living body sound in contact with the body surface. CONSTITUTION:A 1st microphone 1 is brought into contact with the body surface 4 and picks up the living body sound (s) from the lugs 5, etc., and a 2nd microphone which is provided separately from the body surface 4 picks up the ambient noise (x). A noise removing means 3 removes a noise component from the living body sound (s) picked up by the 1st microphone 1 on the basis of the noise (x) picked up by the 2nd microphone 2. Consequently, the accurate living body sound after the noise is removed is measured.
Patent JP-H04185257-A (JP)
Title: Brake motor with pulse generator
Inventor: KONDO KUNIHIKO
IPC: H02K7/102
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a brake motor with pulse oscillator which allows attachment of a pulse oscillator without impeding the cooling of a braking apparatus by providing a pulse oscillator to the external end face of a fixed iron core prepared for the braking apparatus in the opposite side of a motor body. CONSTITUTION:A pulse oscillator 4 is provided, through a ring type member 29 providing a flange directed to the outside at both end faces, at the external end face of a ring type fixed iron core 25 arranged in the side opposed to the main body 2 of the braking apparatus 21. The pulse oscillator 4 and the braking apparatus 21 are surrounded by a fan cover 6 and is provided and supported by an electrical axial fan (external fan) 7 for blowing the cooling wind to the external circumference. Therefore, since the pulse oscillator 4 is provided at the external end face of the fixed iron core 25 for direct heat radiation of the braking apparatus 21, the braking apparatus 21 can be cooled effectively and expands the operation life of the lubricating grease of a bearing 20 supporting an electromagnetic coil 17 and a rotary shaft 3.
Patent JP-H04283570-A (JP)
Title: Aryl-substituted alkylidene nitrogen heterocyclic compound
Inventor: PIITAA OOMUZU
IPC: A01N43/50
Filed: 1991-11-05
Abstract: PURPOSE: To provide a new compd. showing excellent herbicidal activity and having good selectivity.  
     CONSTITUTION: This compd. is expressed by formula I (wherein, R 1  is H, halogen, alkyl, aryl; R 2 , R 3  are each H, alkyl, cycloalkyl, etc.; R 4  is H, halogen; R 5  is H, halogen, cyano, alkyl; R 6  is halogenoalkyl, etc.; A is O, etc.; X is O, S), for example, 3-(4-chloro-2-fluoro-5-propagyloxyphenyl)-5-methyl-4- methylidene-1,3-oxazolidin-2-one. The compd. of formula I is obtd. by allowing an alkynyl compd. expressed by formula II to react with an iso(thio)cyanate expressed by formula III to obtain an alkynylcarbamate expressed by formula IV, and then cyclizing the obtd. compd. with an org. base (e.g. sodium methylate). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02159517-A (JP)
Title: Flow velocity meter
Inventor: KABEUCHI TERUO
IPC: G01P5/04
Filed: 1988-12-13
Abstract: PURPOSE:To enable measurement of a flow velocity irrelevant to a density of particles of a fluid by projecting light to a reflecting surface provided at the tip of a light transmitting displacement member bendable and elastically deformable under a fluid pressure to detect a change in quantity of reflected light associated with an elastic deformation. CONSTITUTION:Light emitted from a tungsten lamp on the side of a body is propagated through a projection bundle 6 made up of optical fibers bundled and emitted from the tip of a support bar 8 to be projected to a reflecting surface 10a of a reflecting mirror 10 and the reflected light thereof is incident into bundles 7A and 7B to be propagated to the body side. When a displacement member 9 mounted at the tip of the support bar 8 is deformed elastically by bending under a fluid pressure, an angle of a reflecting surface 10a changes for the support bar 8 so that a direction of the reflected light deviates slightly forward. As an amount of projection has an energy distribution, the quantity of the reflected light incident into the bundles 7A and 7B increases on one hand and decrease on the other. Since increase or decrease in this quantity of the reflected light is related to a flow velocity, the flow velocity can be determined by an arithmetic processing of the quantity of the reflected light on the body side.
Patent JP-2000145638-A (JP)
Title: Hermetic compressor
Inventor: TANAKA JUNYA
IPC: F04C23/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor of low pressure thereinside which has an oil return structure without flowing the high pressure compressed gas in a discharge chamber out to a low pressure electric motor chamber, and making the lubricating oil alone flow back to the electric motor chamber and improving compression performance of the compressor. SOLUTION: An electric motor and a compressor part 3 are arranged in a closed type vessel. A space inside the closed vessel is divided into a low pressure side and a high pressure side. The high pressure side serves as a discharge chamber 14 of compressed gas discharged from a discharge port. the low pressure side serves as an electric motor chamber. Lubricating oil is separated from the compressed gas, and stored in an oil reservoir on the bottom of the closed type vessel. The lubricating oil is suctioned by a supply mechanism, and supplied to a sliding portion. In such a hermetic compressor, an oil receiving tray 18 is arranged on a lower side of the discharge port of the discharge chamber 14 for receiving the separated lubricating oil. A support means 21 is arranged for vertically moving the oil receiving tray 18 according to an amount of the lubricating oil.  An oil return passage 20 is formed for penetrating the compression part 3, and communicating an oil suctioning pipe 19 with the electric motor chamber 2a. One end of the pipe 19 is faced to the oil receiving tray 18, while the other end is communicated with the oil return passage 20.
Patent JP-S63167908-A (JP)
Title: Constructing method for guidance line for unmanned car
Inventor: OKURA AKIRA
IPC: G05D1/02
Filed: 1986-12-29
Abstract: PURPOSE:To obtain a guidance path which can be constructed easily and has durability, by placing and fixing in parallel two lines of bar-like elastic materials so as to be adjacent to each other on both sides of a guidance line, and filling a hardening material so as to embed the guidance line between them. CONSTITUTION:A guidance line 3 protected by a covering material 2 such as rubber or vinyl, etc., is curved as necessary and laid on the floor surface. Bar-like materials 4 consisting of an elastic material are placed in parallel so as to be adjacent to each other on both sides by placing the guidance line 3 between them. Both the bar-like materials 4 make a recessed part between them, and also, they are bar-like materials consisting of a hardening material, etc., such as SBR, vinyl chloride, etc., exceeding the outside diameter of the guidance line 3. Both the bar-like materials 4 are placed so as to be as adjacent as possible, and its interval W is set to an interval of the extent that a hardening material 5 goes into the floor surface between the guidance line 3 and the bar-like material 4, and its volume becomes a sufficient quantity for protecting the guidance line 3. The bar-like material 4 is fixed to the floor surface with an adhesive agent or a bolt and a nut, etc. The hardening material 5 is filled up to the same height as the upper end of the bar-like material 4, and covers, protects and fixes the guidance line 3, and a kneaded object with asphalt or a resin compound adhesive agent, etc., are used.
Patent JP-H01155382-A (JP)
Title: Image forming device
Inventor: SOMIYA TOKUMASA
IPC: G03G21/00
Filed: 1987-12-14
Abstract: PURPOSE:To sufficiently remove a toner filming layer without scraping a toner image carrier too much by providing a control means for comparing the toner concentration of the filming layer detected by an image density sensor with a reference value and actuating a sweeper in a specified timing based on the compared result. CONSTITUTION:The rotating action of the sweeper 4 is brought under the control of a CPU 12 with a main motor 11 which drives a belt-shaped photosensitive body 1. And an output signal VSG from the image density sensor 6 is impressed on the CPU 12. The CPU 12 compares the output signal VSG from the image density sensor 6 with the reference value to execute arithmetic processing. When the output from the sensor is equal to a 1st reference value or less, the CPU 12 starts the actuation of the sweeper 4 and the main motor 11, and when the output from the sensor is equal to a 2nd reference value or more, it stops the actuation of the sweeper 4 and the main motor 11. Thus, the toner filming layer can be sufficiently removed without scraping the toner image carrier too much and the quality of an image can be favorably kept.
Patent JP-H01157068-A (JP)
Title: Lithium secondary battery
Inventor: KOSHIBA NOBUHARU
IPC: H01M10/0566
Filed: 1987-12-14
Abstract: PURPOSE:To make it resistible to over charge as well as to make improvements in cycle life by using niobium pentoxide mainly for a positive electrode and a lithium occlusion alloy for a negative electrode respectively, and specifying a filling quantity of lithium and a quantity of the niobium pentoxide. CONSTITUTION:In a charging state, a filling quantity of lithium in a lithium occlusion alloy of a negative electrode 6 is set to less than 8% of weight of niobium pentoxide for a positive electrode 4, and a lithium quantity is set to more than 1wt.% to the lithium occlusion alloy. With this constitution, when the niobium pentoxide is discharged, battery voltage is zeroed by a potential rise in the negative electrode before it goes down to 1V with pure lithium. Consequently, even if over charge takes place, electric potential of the niobium pentoxide will not come to less than 1V to the pure lithium, and such a fear that an electrolyte is decomposed and the niobium pentoxide is broken is brought to nothing. Accordingly, it is resistible to the over charge and, what is more, cycle life is thus improved.
Patent JP-H01158952-A (JP)
Title: Sight correction apparatus
Inventor: MURAOKA KOJI
IPC: A61F9/00
Filed: 1987-12-16
Abstract: PURPOSE:To achieve large effect in the correction of sight by changing sight correction training to pleasant and joyful training, by constituting a set of respective charts wherein an optometry ring is combined with a map, a maze, a lottery or parcheesi, a tape wherein a way to use each chart is recorded along with music and an optical material formed by boring a small hole having a specific diameter in cardboard. CONSTITUTION:A sight correction apparatus is constituted as a set consisting of a long distance looking training chart utilizing a map, a visual point moving training chart using a maze, a visual point moving and long distance gazing training chart utilizing a lottery, a sight enhancing training chart utilizing parcheesi, a tape wherein a way to use each of the above-mentioned charts is recorded along with music and an optical material formed by boring a small hole having a diameter of 0.5-1mm in cardboard. In training, the charts are bonded to a wall and each of the charts is gazed at through the small hole of the optical material while hearing the explanation of the tape and the direction of the optometry ring's cat is recorded. Training is repeated while recording results are checked to restore sight.
Patent JP-H05153161-A (JP)
Title: Packet communication system
Inventor: TANIGUCHI AKIHIKO
IPC: H04L12/70
Filed: 1991-11-29
Abstract: PURPOSE:To confirm the normal arrival of data to an opposite party, and to reduce a burden on high order software by generating an answer packet to indicate the address of the transmitting source processor of a received packet as a destination and the address of its own processor as a transmitting origin, and sending it to a switching means. CONSTITUTION:Plural processors connected through a packet exchange switch execute communication through an adapter module, and a receiving means 2 receives the packet sent by other processor. An answer packet generating means 3 generates the answer packet to indicate the address of the transmitting origin processor of that packet contained in the received packet as the destination and the address of its own processor as the transmitting origin. A transmitting means 1 sends this answer packet to the exchange switch. Thus, the confirmation of the normal arrival of the data to the opposite party and the reduction of the burden on the high order software can be attained.
Patent JP-2001131944-A (JP)
Title: Constructing method of concrete structure and form block used for this method
Inventor: MATSUMOTO KIYONORI
IPC: E02B7/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of concrete structure capable of energy-saved and quick construction and applicable to the unmanned construction of an erosion and sediment control dam or the like by remote control of a crane or the like, and a form block used for this method. SOLUTION: A plurality of form blocks 1 each formed of a base bottom part 11 having a vertical hole 11a substantially in the center, a front wall part 12 protrusively provided on the front edge of the base bottom part 11, and a rear wall part 13 protrusively provided on the rear edge of the base bottom part 11 and having a recessed part 13a with the front wall part 12 with the vertical hole 11a between is juxtaposed side by side to form a block line. Concrete is filled in the recessed part 13a and vertical hole 11a of each form block 1 of this line, and the block line is then used as a form to place concrete into the rear of each form block 1 to form a body concrete layer. These processes are successively repeated to construct a concrete structure.
Patent JP-H11131643-A (JP)
Title: Partition connecting structure and connecting auxiliary member
Inventor: KADOI MAKOTO
IPC: E04B2/74
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the lateral dislocation of frames by connecting upper and lower ends of the adjacent frames by connecting fittings, and interposing a connecting auxiliary member formed of a long-sized member made of resin, between both frames. SOLUTION: Longitudinal sash bars 13 and lateral sash bars 14 are framed to form frames 11a, 11b of rectangular frame bodies, and a connecting auxiliary member 12 made of resin is interposed between both frames 11a, 11b to connect them. The connecting auxiliary member 12 is formed in H-shape cross section with both side pieces 16 connected by a connecting piece 17, and interposing pieces 18 are extended outward from the side pieces 16. The side pieces 16 of the connecting auxiliary member 12 are fitted into recessed parts 15 of the frame longitudinal sash bars 13, and the interposing pieces 18 extended outward from the side pieces 16 are held between contact faces 20 of the longitudinal sash bars 13. Both frames 11a, 11b are then connected by a connecting fitting.  Step difference caused by the lateral dislocation of connected frames is not therefore generated, and light is prevented from leaking from a clearance between the connected frames.
Patent JP-H05150162-A (JP)
Title: Laser scanning microscope
Inventor: NAGASO TETSUO
IPC: G02B21/00
Filed: 1991-11-29
Abstract: PURPOSE:To make only light having specific wavelength incident on a photodetector, to increase both the wavelength resolution and time resolution of its wavelength discretion, and to reduce light loss by providing tunable etalon. CONSTITUTION:The tunable etalon 6 is equipped with a mechanism which varies the interval between opposite reflecting surfaces, e.g. an expanding and contracting mechanism which utilizes a piezoelectric element. A control circuit 7 controls the expanding and contracting mechanism and then the wavelength of light which is discriminated varies in order within a specific range. A sample surface Sa is scanned with a laser beam in an X-Y direction through a scanner unit. The light from the sample surface S1 passes through a half-mirror 3 and is made incident on the tunable etalon 6 and only the light having the specific wavelength in the incident light is discriminated. The light passed through the tunable etalon 6 is made incident on a photomultiplier 5 to detect its intensity.
Patent JP-2001136051-A (JP)
Title: One-phase conversion circuit
Inventor: SAITO NORIAKI
IPC: H03H11/32
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance the in-phase noise elimination capability in the one-phase conversion circuit used for a high frequency integrated circuit. SOLUTION: A differential amplifier 100 amplifies a common mode signal received from a noninverting signal input terminal 102 and an inverting signal input terminal 103, and an inverted output appears at a collector terminal of a transistor(TR) 107 and a noniverting output appears at a collector terminal of a TR 108. The noninverting amplifier 110 noninvertingly amplifies A fold the noninverting output via a load resistor 106 and the inverting amplifier 111 invertingly amplifies -A fold the inverting output via a load resistor 105. Outputs from the noninverting amplifier 110 and the inverting amplifier 111 are the same in the amplitude and in the phase and the DC components are blocked by coupling capacitors 113, 114 and the resulting outputs are summed to obtain a signal multiplied 2×A fold.  On the other hand, common mode noise components received externally are cancelled because they have the same amplitude and the inverted phases, and they do not appear at the output.
Patent JP-H02160680-A (JP)
Title: Cement plate
Inventor: KUBO MASAAKI
IPC: C04B41/70
Filed: 1988-12-15
Abstract: PURPOSE:To improve durability of inorganic coating film by forming a silica compound layer on the surface of a base consisting essentially of cement by using fumed silica and applying an inorganic coating compound to the silica compound layer. CONSTITUTION:Before a base 1 consisting essentially of cement is cured and hardened, the surface of the base 1 is sprinkled with fumed silica and then the base 1 is cured and hardened. The fumed silica is reacted with an alkali component of cement by the curing and hardening to form an extremely stable silica compound layer 2. Then the silica compound layer 2 of the hardened base 1 is coated with an inorganic coating compound such as alkoxysilicon-based coating compound to form an inorganic coating film 3. Consequently, cement plates causing neither efflorescence nor cracks in the inorganic coating film 3 are obtained. Efflorescence can be completely prevented by applying an organic coating compound such as acrylic emulsion between the layer 2 and the coating film 3.
Patent JP-H08172438-A (JP)
Title: Atm cell exchanging device
Inventor: ARAMAKI TOSHIYA
IPC: H04Q3/00
Filed: 1994-12-20
Abstract: PURPOSE: To reduce control logic and to lower a cost by applying back-pressure control from a collision evading buffer and a collision absorbing buffer to a buffer immediately before and the buffer of the prestage of the buffer immediately before. CONSTITUTION: The arbiter part 102 of an input buffer part 104 obtains not only the congestion information of the collision absorbing buffer 103 present at the immediate poststage but also the congestion information of an output buffer part and the output control of the buffer 103 is performed from the collision evading buffers 101-1 and 101-2. By the burst arrival of cells for the same port by the control, congestion occurs and the cells for an output port wait in the buffers 101-1 and 101-2. Thus, the congested cells for the output port occupy the absorbing butters 103 and 113, the cells for the other output port can not enter the buffers 103 and 113, waiting time in the buffers 101-1 and 101-2 becomes long, the free capacity of the buffers 101-1 and 101-2 becomes large and an influence such as the occurrence of the abandonment of the cells is suppressed.
Patent JP-H11150460-A (JP)
Title: Selection method and selector
Inventor: KITAKOSHI MANABU
IPC: H03K17/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce the overall scale a circuit by permitting a specified selector circuit part to select a signal supplied from respective selector circuit parts, based on the characteristic detection result of an input signal which plural selector circuits select. SOLUTION: Respective fault detection signals detected by fault detection circuits 36, 37, 46 and 47 are supplied to selector circuits 38 and 48 and selector control circuits 39 and 49. Autonomously operating selector control circuits 39 and 49 respectively determine fault detection signals which are to be selected by different selection references and output control signals. The selector circuits 38 and 48 select and output the fault detection signals supplied to them selves and input data corresponding to the signals. A selector control circuit 59 selects the fault detection signal, based on the selection reference which has been set beforehand and outputs the control signal. Then a selector circuit 58 selects and outputs the fault detection signal and input data, corresponding to the signal.