baber/WOPTO huggingface dataset:
Patent JP-H04231896-A (JP)
Title: Dash pot of guide thimble for control rod
Inventor: KURARENSU DANIERU JIYON JIYUNI
IPC: G21C3/326
Filed: 1991-05-28
Abstract: PURPOSE: To make it possible to easily manufacture a low-cost dash pot by connecting a main tube to a sub-tube by welding or bulge joint and providing a flared end at the sub-tube to form a transfer part. CONSTITUTION: The dash pot 82 comprises a tubular lower part 84A of a main hollow tube 84 and a hollow sub-tube 86 inserted into the lower part 84A of the tube 84. The tube 84 has an outer diameter slightly smaller than the inner diameter of the tube 84 to shrink fit the inner surface of the tube 84. The tube 86 has an upper end part 86c having the inner surface of an axial sectional shape extending upward and outward to form a tapered transfer part to connect the both the inner and outer surfaces of the tube 86 to be extended therebetween. The lower end of the tube 86 is mounted at an end plug 88. Thus, the low-cost pot 82 can be easily manufactured.
Patent JP-S57119937-A (JP)
Title: Starch/plastic composition
Inventor: JIERARUDO JIYOSEFU RUIZU GURIF
IPC: C08L67/06
Filed: 1981-08-06
Abstract: A starch/plastics composition has natural starch granules with surfaces modified to render them reactive with the plastics. Thus the starch granules may be reacted with sodium hydroxide prior to mixing with a polyester resin.
Patent JP-S62282038-A (JP)
Inventor: KATO TAKASHI
IPC: D03D47/34
Filed: 1986-05-30
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-H08312874-A (JP)
Title: Blocking material removal method for piping
Inventor: MITSUI SHOJI
IPC: F16L55/24
Filed: 1995-05-23
Abstract: PURPOSE: To provide method for smoothly and efficiently performing operation without causing danger, dirt, and severity to an operator. CONSTITUTION: A press-feed body 5 is put in near a blocking material 4 inside a piping 1. Then a stopper 6 is arranged for enclosure and interruption to form a space chamber 8. Compressed air is charged into the space chamber 8 to pressurize the press-feed body 5. The blocking material is moved and removed.
Patent JP-S61282516-A (JP)
Title: Construction work for underground continuous wall
Inventor: FUJITO KAZUHARU
IPC: E02D5/18
Filed: 1985-06-07
Abstract: PURPOSE:To construct an underground continuous wall with good efficiency as well as secure its verticality accuracy by repeating downward and upward excavating operations while moving a rotary rod horizontally. CONSTITUTION:While turning a rotary rod 2, excavation is advanced to a given depth, and a hardening agent is injected from the tip of the rod 2 and mixed with soil by a stirring blade 5. While turning the rod 2, further excavation is made by cutting side wall in the direction of column row by vertically moving the rod 2 below the excavating position and the rod 2 is wholly moved sideways horizontally. Excavation is further made upwards while being turned and a hardening agent is injected from the tip of the rod 2 and mixed with soil by the blade 5. Furthermore, while the rod 2 is turned by vertically moving it above the excavating position to scoop the side wall in the direction of column row for further excavation and the rod 2 is wholly moved sideways horizontally.
Patent JP-S5348453-A (JP)
Title: Selector circuit
Inventor: MATSUO YOSHITAKE
IPC: H04W64/00
Filed: 1976-10-14
Abstract: PURPOSE: The function such as line-concentration and distribution which is employed to a controller usually is constituted without having any common parts, thereby realizing the miniaturized controller and the improved economization and reliability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5824712-A (JP)
Title: Method of blow-in combustion of pulverized coal
Inventor: SUZUKI TOMIO
IPC: F23D1/02
Filed: 1981-08-06
Abstract: PURPOSE:To increase combustion efficiency for pulverized coal, by providing a compressed air feed pipe to a burner, and by sucking oxygen-containing gas into the center part of a suction flow of pulverized coal through the pipe. CONSTITUTION:A compressed air feed pipe 14 is provided to a burner 7, which is composed in the manner that the air is divided into two air flows D1 and D2 by a bulkhead 22, the air flow D1 becomes a straight-going flow to the center line B-B of a burner, while the air flow D2 goes through a control pipe 19, passing through a bypass slit 17, to become a swirling flow to the center line B-B of a burner. The divided ratio of the air flow D1 (straight-going flow) to the air flow D2 (swirling flow) is made adjustable by dampers 15 and 16. With such an arrangement, pulverized coal, whose combustibility is low, can rapidly and completely be burnt. A large amount of pulverized coal can be fed into the burner 7, so that fitness of pulverized coal as a fuel for a blast-furnace and the like can be enhanced.
Patent JP-H0816214-A (JP)
Title: Electropneumatic bus
Inventor: FURANTSU YOZEFU BORUFU
IPC: G05B15/02
Filed: 1995-05-23
Abstract: PURPOSE: To prevent a large space from being occupied, to reduce assembly cost and to realize intermediate control by means of air driving by constituting a bus with an air control compression pipe and an electric control signal conductor and electrically and simultaneously connecting it to all control units in terms of air. CONSTITUTION: The control electric signal conductor 3 of the electropneumatic bus 1 supplies control/setting signals to the control units 5, 6 and 7 connected from a central electronic controller 4. The central electronic controller 4 sends an external control signal to a module electronic circuit 8 controlling a central valve 9. The signal makes the air control compression pipe 2 into adjusted air pressure by a control compressed air source if need, decompresses or exhausts it here, and atmospheric pressure is made. The respective control units 5, 6 and 7 are formed as control circuits. Module controller 10, 11 and 12 are connected with the control electric signal conductor 3 for the reception of a call and a test on the control units 5, 6 and 7 and receive setting values on one hand, and are connected to measurement signal wirings 13, 14 and 15 on the other hand.
Patent JP-H07250688-A (JP)
Title: New human c-dna coding tgf-beta superfamily protein
Inventor: KATO MASASHI
IPC: C07K14/495
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a new cDNA coding new proteins belonging to TGF-beta- superfamily each having a specific amino acid sequence, capable of giving the TGF-beta superfamily protein useful as a wound medicine or a medicine for bone-related diseases. CONSTITUTION:The base sequence is determined for a clone arbitrarily selected from the cDNA library of human fibrosarcoma cell line HT-1080, and transformed into 3-frame amino acid sequences; the protein database is retrieved with these sequences to select a clone having a sequence stored in the transforming growth factor-beta (TGF-beta) superfamily, and a DNA is recovered from this clone and treated with a restriction enzyme, thus obtaining the aimed new cDNA containing the DNA coding an N-terminated and C-terminated amino acid sequence of the formula and coding the TGF-beta superfamily protein useful as a medicine for wounds and bone-related diseases.
Patent JP-H09286154-A (JP)
Title: Printer
Inventor: KIMURA SHUJI
IPC: G06F3/12
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To improve convenience on the occasion when one printer is shared by a plurality of users. SOLUTION: In a printer having a plurality of host I/F 115 and 116 for receiving print commands from host equipment as inputs, NV-RAM 109 which stores a priority level allotted to each of the host I/F 115 and 116 and CPU 111 which conducts control to execute preferentially the print command of the host equipment connected to the host IF having the higher priority level on the basis of the priority levels stored, in the case when the print commands are inputted from the host equipment 105 and 106 in a plurality through the host I/F 115 and 116 in a plurality, are provided.
Patent JP-S63290007-A (JP)
Title: Tracking type reference power source
Inventor: KURIKI SATORU
IPC: G05F1/00
Filed: 1987-05-22
Abstract: PURPOSE:To obtain two output reference voltages to satisfy the relation of V1=-V2 at an optional precision by quantizing a signal V3, which is the sum of two output voltages V1, V2, into a binary digit according to its plus and minus, and controlling the gain of an inversion circuit by the integrated value of the said value. CONSTITUTION:The inversion circuit 1, the gain of which varies according to a control signal, and which inverts the polarity of an input signal, and an addition circuit 2, which makes the output signal of the inversion circuit 1 be the first input signal, and makes the input signal be the second input, and makes the sum of the first input and the second input be an output, and a comparison circuit 3, which quantizes the output of the addition circuit 2 into the positive and the negative binary digits, and an integration circuit 4, which integrates the output signal of the comparison circuit 3, are provided. Besides, the output signal of the integration circuit 4 is made to be the control signal of the inversion circuit 1, and the output terminal 7 of the inversion circuit 1 is made to be a first output reference voltage terminal, and the terminal 8, directly led from the terminal, to which the input signal is impressed, is made to be the second output reference voltage terminal. Thus, two reference voltages V1, V2 being in the relation of V1=-V2, can be obtained.
Patent JP-H07303681-A (JP)
Title: Steam bath equipment
Inventor: TAKAMATSU RYUZO
IPC: A47K3/02
Filed: 1994-05-13
Abstract: PURPOSE:To provide a steam bath having efficacy to give suitable stimulation and activity on skin and capable of sweetly adorizing, by equipping a steam pipe set on the bottom of a bath tub main body, a floor member with an opening through which steam can rise, a permeable and water absorptive sheet and wood chips. CONSTITUTION:A plurality of steam pipe 2 is set on the bottom of a bath tub main body l and a floor member 4 is set above it separating the inside of the bath tub main body 1 up and down. Plural steam holes 5 are formed boring through the laminated board at plural places on the whole part of the floor member 4. A sheet 10 is placed on the upper face of the floor member 4, the said sheet 100 is made of a permeable and water absorptive material, the steam passed through the floor member 4 can go through the sheet 10 upward after diffusing in it and comes in contact with chips set in the upside causing to absorb water drops of condensed steam and sweat of the bather and to prevent water accumulating in the tub main body 1.
Patent JP-H08289624-A (JP)
Title: Seedling holder
Inventor: MIKI YOSHIRO
IPC: A01C11/02
Filed: 1995-04-25
Abstract: PURPOSE: To provide a seedling holder used for a completely automated seedling planter. CONSTITUTION: This seedling holder is obtained by forming the seedling holder in a frame unit 10, providing plural partition plates in the transverse direction in the seedling holder, forming seedling housing chambers, respectively arranging four kinds of nipping protrusions 16 to 19 at prescribed positions in the partition plates, forming rack parts 13 at a height of nearly half the side from the base 11a of the seedling holder and further forming recessed parts 13a at a pitch equal to the installation interval between the partition plates in one row in the longitudinal direction and forming the recessed parts 13a deeper from the same height as that of the side in the advancing direction.  The seedling holder A is capable of surely holding a leaf or a root of each sweet potato seedling and readily pushing out the seedling with a push-in plate 23, then surely engaging feeding pawls with the recessed parts 13a of the rack parts 13 and thereby surely moving the seedling holder at a prescribed interval.
Patent JP-H0249790-A (JP)
Title: Production of 3-substituted-methyl-3-cephem-4-carboxylic acids
Inventor: FUKUZAKI KENTARO
IPC: C07D501/18
Filed: 1989-05-19
Abstract: PURPOSE:To easily obtain the subject compound in high yield and purity by reacting cephalosporanic acids or their salts with a specific compound in the presence of an acid catalyst selected from protonic acid, Lewis acid or their complex. CONSTITUTION:The objective compound of formula III is produced by reacting a compound of formula I (R<1> is H or lower alkoxy) with a compound of formula II [Z is boron (n is 3) or group of formula CR<3>m (R<3> is H or lower alkyl; m is 1 or 2; m+n is 4); R<2> is lower alkyl or aryl; n is 2 or 3] in anhydrous state in the presence of an acid catalyst selected from a protonic acid (e.g., sulfuric acid or alkylsulfonic acid), a Lewis acid [a metal halide of formula MXl (M is metallic atom or boron; X is halogen atom; l is an integer of 1-5 corresponding to the valence of M)] at -20-+90 deg.C for 1min-80hr, adding ice water to the reaction mixture and adjusting the pH of the mixture to 3-4 to effect the precipitation of the objective compound.
Patent JP-S6016596-A (JP)
Title: Anthracene derivative
Inventor: NAKAYAMA YASUO
IPC: C07D307/00
Filed: 1983-07-07
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is OH; n is 0 or 1; R<2> is COOH, group to be linked to carbon atom at 4alpha position to form lactone ring, bond between carbon atoms at 4alpha position and 10 position is single bond or double bond with the proviso that when n is 0, R<2> is COOH, and bond between carbon atoms at 4alpha position and 10 position is double bond, when n is 1, R<2> is group to be linked to carbon atom at 4alpha position to form loctone ring, and bond between carbon atoms at 4alpha position and 10 position is single bond), and its salt. EXAMPLE:A compound shown by the formula II. USE:Useful for remedying and preventing thrombosis as a plasmin inhibitor. Useful as an antibacterial agent and an agent for counteracting and suppressing leukemia. PREPARATION:A strain belonging to the genus Streptomyces such as Streptomyces rishiriensis OFR-1056 (FERM P-7089), etc. is cultivated preferably aerobically by liquid submerged culture at 20-35 deg.C for 2-7 days.
Patent JP-H0421692-A (JP)
Title: Stabilization of phytic acid
Inventor: SATO MASATADA
IPC: A23L29/00
Filed: 1990-05-15
Abstract: PURPOSE:To suppress the formation of precipitate and the discoloration of phytic acid useful as a food additive, etc., and to improve the storage stability of phytic acid by adding a hydroxycarboxylic acid, etc., to phytic acid. CONSTITUTION:The objective stabilization of phytic acid can be carried out by adding 5-10wt.% of one or more additives selected from organic acid having >=2 carboxyl groups (e.g. citric acid or malic acid), a hydroxycarboxylic acid (e.g. lactic acid) and boric acid or its salt (e.g. alkali metal salt such as sodium salt or alkaline-earth metal salt such as calcium salt) to a solution containing 30-60wt.% of phytic acid.
Patent JP-S5458469-A (JP)
Title: Electronic watch
Inventor: NAKASAKI YASUKI
IPC: H03K23/00
Filed: 1977-10-18
Abstract: PURPOSE:To adjust frequency of electronic watch at high precision and in a wide range by writing external rate adjusting signals into a memory circuit, using frequency dividers or the like as interface. CONSTITUTION:The output of reference frequency oscillator is divided down by a frequency divider 691, and is admitted through gate circuits 70, 72 which are opened by a gate signal 78 to be applied to a time measuring mechanism by way of frequency dividers 692, 693 ..., and is at the same time applied to an external device for rate adjustment which is connected to the watch through circuit 72. In consequence, a rate adjusting signal is generated from the external device and the signal 78 is inverted, thus causing the circuits 70, 72 to close and circuit 71 to open. The rate adjusting signal is passed through this circuit 71 and is stored in frequency dividers 692, 693... Then the signal is transferred to the memory circuit. Using the  frequency dividers as the interface and taking the rate adjusting signal stored in the  memory circuit as the reference, the frequency to be added to the time measuring  mechanism is adjusted. Therefore, without using trimmer condensers, the frequency  of the electronic watch may be adjusted at high precision and in a wide range.
Patent JP-S5916093-A (JP)
Inventor: OGAWA TAKASHI
IPC: G07D3/00
Filed: 1982-07-17
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-H01296507-A (JP)
Title: Anisotropic conductive elastomer sheet
Inventor: INO TETSUO
IPC: H01R11/01
Filed: 1988-05-24
Abstract: PURPOSE:To facilitate positioning during mounting and reduce deformation due to heat by embedding an insulating film having a specific diameter and a total numerical aperture in a sheet-formed elastomer body in which conductive magnetic particles are disposed in the direction of thickness. CONSTITUTION:A metal mold 3 for molding consisting of a container 1 having a sheet-form molding space S and a cover plate 2 is prepared, and a high molecular elastic body bridged with conductive magnetic particles P is put into the space S of the metal mold 3. For example, a mixture M consisting of a viscous, liquid and elastic material fills the space. Together with this, an insulating film 4 with a plurality of aperture H all over its surface is embedded in the mixture M. Particles P for actuating under this condition a parallel magnetic field in the direction of thickness of the space S from outside of the metal mold 3 are aligned and oriented towered the direction of thickness so that unbridged polymers are subjected to bridging. In addition, the apertures on the film 4 have a diameter within a range of 0.02-5mm, and the total numerical aperture as a range from 10 to 70%. With this procedure the film also has a function has a substrate so that it does not undergo undue bending, thereby enabling its high precision positioning during mounting.
Patent JP-H02304793-A (JP)
Title: Magnetic tape device
Inventor: SUGAWARA MAKOTO
IPC: G11B33/02
Filed: 1989-05-18
Abstract: PURPOSE:To improve reliability by providing a vibration proof means so that vibration can not be transmitted to a magnetic tape transport mechanism part integrated in a panel even when the vibration is applied to an enclosure. CONSTITUTION:In a magnetic tape unit for which a horizontal panel 2 integrat ing a magnetic tape transport mechanism part 1 is pivotally attached to an enclosure 3 so as to be vertically turned, support shafts 4, 4 provided in the panel 2 are supported by elastic bearings 8, 8, which are provided in the enclo sure 3 and composed of soft synthetic resin or soft rubber, etc., so as to be turned. Accordingly, the vibration applied to the enclosure 3 is relieved by the elastic bearings 8, 8 and not transmitted to the panel 2. Then, there is no danger that a fault is generated. Thus, the reliability can be improved.
Patent JP-H11323816-A (JP)
Title: Manufacturing device of paving material
Inventor: HIRANO HARUYUKI
IPC: E01C19/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a cold elastic paving material to supply it to a paving machine. SOLUTION: An outlet 3a of a hopper 3 is opened to operate a feeder 4, a paving composite material such as rubber tips, etc., is thrown into a mixing tank 5c of a mixer 5 and, at the same time, a binder of a can 8 is put into the mixing tank 5c, and the mixer 5 is operated by a motor 14 to manufacture a cold elastic paving material. The paving material manufactured by the mixer 5 makes the mixing tank 5c fall down with a cylinder 12 to empty the paving material into a bucket 7 on the ground, and the bucket 7 is conveyed to a hopper of the following paving machine by a crane 2 to spread the paving material on the road to level off by the paving machine.
Patent JP-S5648769-A (JP)
Title: Noise eliminating circuit
Inventor: FUKUYOSHI YOSHIAKI
IPC: H04N5/21
Filed: 1979-09-28
Abstract: PURPOSE:To prevent a noise from appearing on a picture tube screen by eliminating a noise component contained in a video signal by extracting only the noise component by the differential amplifier of a televison receiver when the noise component mixes. CONSTITUTION:A video signals, containing a noise component, outputted from a video detector is inputted from input terminal 1 and supplied to the base of one transistor 3 of differential amplifier 2. Further, a video signal, having only the noise component attenuated, passed through low-pass filter 5 is inputted to the base of the other transistor 4 amplifier 2. Consequently, only the noise component is outputted from the collector of transistor 4. This noise component is inputted to the base of amplifying transistor 6 and extracted from collector resistance 9 of transistor 7. This noise component is out of phase with the noise component in the input video signal and equal in magnitude, so feeding it back to the input of the video amplifier makes it possible to eliminate the noise component completely.
Patent JP-S63291716-A (JP)
Title: Automatic ventilating device for automobile
Inventor: YAMADA MASAHIRO
IPC: B60H1/24
Filed: 1987-05-22
Abstract: PURPOSE:To carry out the ventilation in an automobile room completely automatically, efficiently and properly by controlling the opening/closing of the cover body and the rotation/stoppage of the forced-ventilation motor fan of a ventilation unit by means of solar batteries in accordance with the intensity of sun shine, respectively. CONSTITUTION:A ventilation unit 1 consists of a case 2 installed on the roof member of an automobile, a cover body 3 for closing the opening part 2b formed on the top face 2a of the case 2, a driving mechanism 4 installed in front of the inside of the case 2, a motor fan 5 installed on a ventilating opening formed on the roof member, and a driving wire 6 which is driven by the driving mechanism 4 to open/close the cover body 3. In this case, the driving mechanism 4 consists of a motor M1, a reduction gear G1, a driving gear G2, etc. And, the motor M1 of the driving mechanism 4 and the motor fan 5 are controlled by control circuits each of which uses a solar battery as its power source, respectively. And, the opening/closing of the cover body 3 and the rotation/ stoppage of the motor fan 5 are controlled by the intensity of sun shine.
Patent JP-S62280818-A (JP)
Title: Illuminating optical system
Inventor: OOUCHI KAZUTANE
IPC: G02B27/48
Filed: 1986-05-30
Abstract: PURPOSE:To reduce a speckle generated on the irradiated surface by placing an electro-optical element having a prism type electro-optical crystal and an electrode in a luminous flux between a light source and an illuminating lens system, and varying a voltage impressed to the electro-optical element within a pulse light emission time of the light source. CONSTITUTION:A laser luminous flux 11 which has been oscillated from an eximer laser 1 is made incident on an electro-optical element 31, and the electro- optical element 31 is constituted of two prism type electro-optical crystals whose optical axes are orthogonal to each other, makes an emitted laser luminous flux 12 pass through an electro-optical element 32, and thereafter, light-leads it to an illuminating lens system 5. Also, when a luminous flux whose coherent range is large, what is called, whose interference property is good, such as laser, etc. is used, an uneven illumination caused by a speckle becomes large. Therefore, by varying continuously and quickly a voltage applied to an electrode within the pulse light emission time in the course of oscillation of the laser, a wave front of the laser luminous flux is inclined continuously by DELTAtheta radians. In this way, intensity of the speckle can be reduced.