baber/WOPTO huggingface dataset:
Patent JP-H11279910-A (JP)
Title: Coated japanese paper string (mizuhiki)
Inventor: IWAMIYA YOKO
IPC: D06M101/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To simply provide a coated Japanese paper string (Mizuhiki) excellent in water repellency by applying a specific pretreatment on paper strings. SOLUTION: This Japanese paper string is obtained immersing the paper raw material which is processed with the specific pretreatment, into the prescribed compound solution including a single composition or a complex composition of water or alcohol soluble hydrolyzable organic metal compounds and boric ion or a halogenous ion as a catalyst necessary to change the organic metal compounds into oxide (virtification). The paper string is obtained by this treatment. The Japanese paper string which is comprising the paper processed with this treatment has the material feeling of an original Japanese paper and abundant in water repellency, waterproof, water resistance and sustainable for a use of a long period to give the paper particularly excellent strength, allowing the Mizubiki (Japanese paper string) to widen the application range.
Patent JP-S59220511-A (JP)
Title: Prevention of swelling of dredged and reclaimed sludge
Inventor: IWATA HISAO
IPC: E02D17/18
Filed: 1983-05-30
Abstract: PURPOSE:To prevent the swelling of dredged sludge by a method in which mud water mixed with a coagulant is charged to a reclamation site and directed to a drain pocket through a water-permeable mat duct and a coarse grain filter, and a drain pump is actuated to keep the water level low in such a way as to cause the deposited soil particle layer to settle quickly. CONSTITUTION:Dredging mud water is charged from a pump ship to a reclamation site surrounded by a reclaimed revetment 1, and a coagulant is injected from a grout injector 3 into any position of a sludge discharge tube 2. A drain pocket 4 is provided in the reclamation site and a water-permeable mat tube 5 and a coarse grain filter 6 are set conectedly to the drain pocket 4. Permeated water and spill water coming into the drain pocket 4 are pumped up and discharged by the drain pump 9. A swelling phenomenon by which the volume of sludge immediately after reclamation is increased beyond that before dredging work can thus be prevented.
Patent JP-S5617690-A (JP)
Title: Dehydrating method for sludge
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/12
Filed: 1979-07-24
Abstract: PURPOSE: To reduce the percentage of moisture content of dehydrated cake and treating cost, by mixing impurities (sieved dregs) from dregs removing process with mixed sludge of surplus activated sludge and coagulated sludge and dehydrating the mixture at the activated sludge method having the dregs removing process.  
     CONSTITUTION: For example, dregs are removed from the raw sewage 1 at the pretreatment process 2 and the sewage 3 removed the dregs is flowed in the coagulation process 6 after flowing said sewage 3 in the activated sludge treatment process 4 and purifying it. After mixing the surplus sludge 8 of the process 4 performed the coagulation treatment and the coagulated sludge 9 of the process 6 with the sieved dregs 10 transferred from the process 2 in the sludge storing vessel 12, this mixture is coagulated by adding the high molecular coagulant 14 in the coagulation vessel 13 and is dehydrated in the dehydrater 15 and then, the dehydrated cake 16 having a low percentage of moisture content, is obtained effectively. Further, mechanical stirring is allowed to use for mixing in said vessel 12 but, it is good to use the air, O 2  or ozonized air including the removal of remaining BOD. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5428279-A (JP)
Title: Coil type treating unit for fluid
Inventor: SHIYAKUNAGA YUKIMATSU
IPC: A61M1/24
Filed: 1977-08-04
Abstract: PURPOSE: To keep the section of blood flow channel const. independently of winding of a coil, by equipping a sheet support with a first region having the first projection group which support a tubular membrane, and with the second region, which has the second projection group, at both ends of the first region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57209317-A (JP)
Title: Manufacturing plant for blocking prevention type cement slurry
Inventor: HORI TATSUHIKO
IPC: E02D3/12
Filed: 1981-06-18
Abstract: PURPOSE:To make a cement slurry having stable quality by providing a means of preventing the adherence of cement to the inner faces of hopper, etc., at the cement receiving port and cement supplying hopper of a jet type mixer. CONSTITUTION:Air is sent through an air trap 42 into between the inner faces of a hopper 35 and a mixing ball 36 and a porous plate 41 provided along the inner faces from the air supplier 43 of a cement slurry manufacturing plant in order to blow off a curing agent ready to adhere to the inner faces of the hopper 35 and the mixing ball 36. Also, an impeller may be provided in the vicinity of the inner surfaces of the hopper 35 and the mixing ball 36 and turned by a motor. Or, an elastic material may be provided ar the joint between the hopper 35 and the mixing ball 35 and vibrated by a vibrator.
Patent JP-H11292601-A (JP)
Title: Additive for self-leveling material
Inventor: YAMATO FUJIO
IPC: C09D7/47
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an additive used for self-leveling materials, having excellent surface smoothness and adhesive strength to substrates and capable of reducing the generation of cracks accompanied by the expansion or contraction. SOLUTION: This additive for self-leveling materials contains as an essential component a water-soluble copolymer obtained by polymerizing a monomer mixture comprising (a) one or more kinds of vinyl monomers comprising compounds each having a polyoxyalkylene chain produced by the addition polymerization of a 2 or 3C alkylene oxide and having an average addition mole number of 60-300 and (b) one or more kinds of vinylic monomers comprising a compound having a carboxyl group, a sulfonic group or an amide group or its water-soluble salt.
Patent JP-S57210463-A (JP)
Title: Tape recording muting device
Inventor: ICHIKAWA EIICHI
IPC: G11B15/10
Filed: 1981-06-20
Abstract: PURPOSE:To prevent an unnecessary signal from being recorded behind a no- signal part, by stopping tape movement before the prescribed period of a muting control signal ends. CONSTITUTION:When a muting switch 11 is turned during the recording of a sound signal in order to form an unrecorded part on a tape, a transistor (TR) 12 turns on and at the output side of a bistable multivibrator 23, a high-level signal C and a low-level signal D appear to perform recording muting and to turn on an indicator by the output C. The time constant circuit 29 of a monostable multivibrator circuit 26 decides on a range where the unrecorded part is formed on the tape. A time constant circuit 32 connected to the input terminal of a bistable multivibrator circuit 24 stops the muting operation by an output terminal MI after the run of the tape is stopped through an output terminal P.
Patent JP-S5522819-A (JP)
Title: Semiconductor strain gauge absolute pressure sensor
Inventor: SUZUKI KIYOMITSU
IPC: G01L9/04
Filed: 1978-08-04
Abstract: PURPOSE: To improve durability by jointing Si pellet having strain gauge on one end surface of glass tube having similar heat expansion coefficiency with that of Si and jointing Si basic plate having a through-hole and a stem in a inner surface on another end surface to form a vacuum chamber on the pellet.  
     CONSTITUTION: On a stem 17 having a through-hole 32 in the center thereof, Si basic plate 25 having also a hole 33 is secured and as the hole 33 and hole 34 are fitted each other, a glass tube 24 having substantially same heat expansion coefficiency is jointed thereon. Then, semiconductor pellet 22 having pressure sensitive diaphragm 22 is secured to the upper surface and electrodes disposed thereon and a lead 20 passed through the stem 17 by using a glass 21 are jointed by using wire 30. Then, the end of the stem 17 is covered by a cap 18 and welded to form a vacuum chamber 29 in the inner side and a pipe 28 having a hole 27 is disposed under the stem 17. Thus, durability to the environment becomes very good and reliable absolute pressure sensor can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08315319-A (JP)
Title: Magnetic head
Inventor: MIYAGAWA KENSUKE
IPC: G11B5/39
Filed: 1995-04-20
Abstract: PURPOSE: To make it possible to record and read out data straight by setting the spacing between a pair of lead terminal nearly equal to the core width of magnetic poles or broader than the width. CONSTITUTION: This magnetic head has a head substrate 42, a lower shielding layer 57 laminated on the substrate 42, an MR 55 and a pair of the lead terminals 48, 49 laminated on the lower shielding layer 57, an upper shielding layer 51 laminated on the MR 55 and a pair of the lead terminals 48, 49 and the magnetic pole 50 laminated on the upper shielding layer 51 formed on the spacing between a pair of the lead terminals 48, 49. The spacing B between a pair of the lead terminals 48, 49 is set nearly equal to or broader than the core width A of the magnetic pole 50. The rear surface of the magnetic pole 50 is formed flat. The width C of the MR 55 is formed nearly equal to or narrower than the core width A of the magnetic pole 50. The film thickness D of a pair of the lead terminals 48, 49 is set at >=2000Å.
Patent JP-H10262810-A (JP)
Title: Linear motor type curtain opening/closing device
Inventor: MAKI HIDEAKI
IPC: A47H5/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor type curtain opening/closing device that is easy to install. SOLUTION: Since a storage battery 90A is contained in the outer rail 22, a control circuit 40 and a receiving part 42 can be stored inside the end cap 50. This unnecessitates a work for specially installing the control device as well as eliminating its arrangement as a separate unit, thereby marring no appearance of the linear motor type curtain.
Patent JP-H10262682-A (JP)
Title: Gene having disease tolerance
Inventor: TADA YUICHI
IPC: A01H5/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein comprising a protein, having a specific amino acid sequence, in which expression is induced by a chemical inducing acquired resistance of a plant, capable of providing rice transforming plant body, etc., having resistance to rice blast disease. SOLUTION: This new protein has an amino acid sequence in which one or several amino acids are replaced, lost or added in a protein described in the formula or in amino acid sequence in the protein and induces expression by a chemical inducing acquired resistance of a plant, and a rice transforming plant body, etc., having resistance to rice blast disease can be created by introducing the gene. The protein is obtained by comparing mRNA expressed in the case treating a plant such as rice with a medicine inducing required resistance of a plant, e.g. 3-allyloxy-1,2-benzoisothiazole/1,1-dioxide (probenazole) with mRNA expressed in the case not treating the plant with the chemical and isolating a gene having difference and integrating the gene into a vector and expressing the gene in a host cell.
Patent JP-S61253902-A (JP)
Title: Frp radome
Inventor: HIGUCHI YOSHIKAZU
IPC: H01Q1/42
Filed: 1985-05-02
Abstract: PURPOSE:To improve durability by forming a seramic coating layer having a low dielectric constant on the outer surface of a radome body consisting of fiber reinforced plastic (FRP). CONSTITUTION:For instance, silica (SiO2) is used as seramics constituting the seramic layer 6 having the low dielectric constant with which the outer surface of the radome 2 body consisting of the FRP is coated. Consequently, clear pictures can be obtained and a trouble can be precisely searched by a rador. Since the seramic material is harder and higher in abrasion resistance than an urthane material, the radome can resist wear due to dust at the taking off and landing of aircraft or wear at the time of high speed flying in rain.
Patent JP-H09258076-A (JP)
Title: Heat resistant optical fiber cable
Inventor: TAKASUGI SHINJI
IPC: G02B6/44
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily join an optical fiber cable to a conventional polyimide-coated optical fiber cable in a suitable place and suitable position in underground survey, etc., in which the temp. changes as depth increases by constituting the outer circumference of the glass layer of the optical fiber cable with a carbon thin layer and coating the outer circumference thereof with a material coating layer. SOLUTION: The optical fiber cable 8 into which the polyimide optical fiber cable is inserted of this composite optical fiber cable is used in a place where the stratum temp. is below 350 deg.C. The optical fiber cable 9 into which the metallic optical cable is inserted is used in the place where the stratum temp. is 350 to 400 deg.C. The outer circumference of the fiber cable of such heat-resistant optical fiber cable 9 is formed as to optical fiber cable having the structure obtd. by coating the outer periphery of the fiber cable with the carbon thin layer 2 and subjecting the carbon coating to plating and coating of the metal 4. The reason thereof lies in that heat resistant threshold of the metal plated fiber is 400 deg.C while the heat resistant threshold of the polyimide coated fiber is 300 to 350 deg.C.
Patent JP-H02274832-A (JP)
Title: Aluminum foil for anode of chemical capacitor
Inventor: SAITO TOSHIO
IPC: C22C21/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain an Al foil as the anode for a high capacity chemical capacitor of >=99.999% Al quality class even though it has 99.99% class Al quality by incorporating specified amounts of Fe, Si and Cu into Al and regulating the contents of inevitable impurities to specified value or below. CONSTITUTION:The Al foil for the anode of a chemical capacitor, contains 4 to 13ppm Fe, 4 to 15ppm Si and 15 to 65ppm Cu, in which quantitative relationship satisfying the following inequality, that is, (80-5XMn)<=Cu<=185-5XFe) (by ppm) is kept between the contents of Cu and Fe and the amounts of inevitable impurities such as Mg, Mn, Ti, Zn and Ga are regulated to <=35ppm. The anode foil for a chemical capacitor of high capacity equal to that of Al foil having >=99.999% high purity even through having 99.99% class Al purity can be obtd.
Patent JP-S57208546-A (JP)
Title: Motor driving device for camera
Inventor: MASHITA YUKIO
IPC: H02P29/00
Filed: 1981-06-18
Abstract: PURPOSE: To prevent an unloaded motor from turning abnormally, by independently controlling the loading current and unloading current of a driving motor.  
     CONSTITUTION: When a switch 8 is closed on photography, a transistor (TR)Q 3  conducts and the conduction of a TRQ 1  is controlled by a control voltage reduced through a resistance R 1 , so that a motor 2 is turned by a power battery 1 without any load. At the time, the TRQ 3  starts a timer circuit 3 and a TRQ 5  turning on a certain timer later turns on a TRQ 6  to power up an electromagnetic clutch 4, so that a film is advanced by a motor 2. In this case, the TRQ 5  turns on a TRQ 4  and the TRQ 1  is controlled by a TR different from a TR during the loading period to control the unloading and loading current of the motor. Therefore, the abnormal rotation of the unloaded motor which causes heat generation, oscillation, etc., is prevented securely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58213991-A (JP)
Inventor: NOGUCHI YOSHIO
IPC: E21D1/06
Filed: 1982-06-04
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-S61248918-A (JP)
Inventor: MITSUSHIERU AREKUSAANDORU OREN
IPC: F16D3/20
Filed: 1986-04-25
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-S61281920-A (JP)
Inventor: HERUMUUTO PUFUAIFUAA
IPC: F16C29/00
Filed: 1986-04-25
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-H10155257-A (JP)
Title: Liquid cooling equipment for frame of electric rotary machine
Inventor: KAWABATA KAZUAKI
IPC: H02K9/19
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a frame cooling equipment by increasing a radiation area of outer peripheral surface of an inner cylinder, obtain uniform radiation effect and improve the cooling effect of a stator as a result. SOLUTION: A plurality of guide plates B (B1, B2, B11, B12, B13, B21, B22) are provided radially between the outer peripheral side surface of an inner cylinder 1 and the inner peripheral side surface of an outer cylinder 4 of a frame, one sheet of the end portion of a guide plate B is fixed to end plates 3, 3a at the conduction side and counter-conduction side, for the end portions of other guide plate B, a predetermined gap is provided only for one side, and they are fixed to the end plates 3, 3a at counter-conduction side and conduction side alternately. Also, a plurality of radiation projected plates 2 are fixed to the outer peripheral surface of the inner cylinder 1 in radial pattern between guide plates B, and predetermined air gaps are provided between the inner peripheral surface of the outer cylinder 4 and both end plates 3, 3a which are fixed thereafter.
Patent JP-S5321693-A (JP)
Title: Device for controlling wire twisting for automatic string binding machine
Inventor: OZAWA HIROSHI
IPC: B65B13/18
Filed: 1976-08-10
Abstract: PURPOSE: To bind strings stronger positively by controlling the twisting of the end of binding wire in an automatic string binding machine for binding shaped steel with binding wire when the steel is shaped in stocked state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62251866-A (JP)
Title: Method for restoring cpu
Inventor: ADACHI TSUNEZO
IPC: G06F11/16
Filed: 1986-04-24
Abstract: PURPOSE:To restore a CPU to a normal state without resetting the whole system by allowing a timer counter to generate overflow and generate an interruption signal when the CPU runs away. CONSTITUTION:Two CPUs 2, 3 are included in a microcomputer 1 and timer counters 4, 5 for detecting runaway are connected to respective CPUs, 2, 3. A hardware 9 is shared for the CPUs 2, 3 with time division. When the CPU 2 e.g. runs away, the timer counter 4 is allowed to generate overflow and generate an interruption signal to interrupt the CPU 3 operating in the normal state by the interruption signal, so that the CPU 2 running away is restored to the normal operation by the CPU 3.
Patent JP-S5619917-A (JP)
Title: Controlling method for rolling work
Inventor: HIROSE YUUJI
IPC: B21B37/30
Filed: 1979-07-25
Abstract: PURPOSE: To surely prevent the generation of the transverse bend, by detecting the transverse offset of the rolled material after running out of the rolling stand, and by operating the optimum draft correction value for one side using the analytic model.  
     CONSTITUTION: At the point of time that the forefront of the rolled material 10 runs out of the rolling roll 12 and arrives at the second forefront position detector 24, the first forefront position detector 22 and the second forefront position detector 24 simultaneously measure the forefront position of the rolled material 10 corresponding to the transverse offset positions X 1 , X 2 , of the rolled material 10 at each forefront position; then, the offset value operator 26 operates the difference between above offset positions, and obtains the transverse offset value ΔX. The one side draft correction value operator 30 operates the one side draft correction value ΔS depending on rolling information consisting of the transverse offset value ΔX obtained as the output of the offset value operator 26 and the output of the setter 28. This one side draft correction value ΔS is inputted to the draft position controller 20W which then corrects the draft position. Hereby, the transverse bend of the rolled material 10 is straightened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58215426-A (JP)
Inventor: ROBAATO SHII UESUTO
IPC: C08J3/28
Filed: 1982-06-03
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-H11291254-A (JP)
Title: Mold for dome shaped resin molded product and its production
Inventor: WADA JOJI
IPC: B29L25/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a dome shaped resin molded product having an almost perfect 180 deg. semispherical surface and a method for producing the same. SOLUTION: A matrix 21 is held to a rotary chuck 22 to be rotated and, while a grindstone 23 having a curved surface of which the curvature is same to that of a partial spherical part 21a is rotated in the contact state with the partial spherical part 21a, the center 0 of the partial spherical part 21a is set to a base point to be moved from the top of the partial spherical part to the periphery thereof to form a spherical surface exceeding 180 deg. and, subsequently, the semispherical part is cut so as to leave a spherical surface part of 180 deg. and, next, the this spherical part is cut so as to leave a 180 deg. semispherical part and a columnar part 15 is bonded to the semispherical part 14 to produce a male mold.  Since the semispherical part 14 is formed into an almost perfectly semispherical surface, the dome cover molded by this mold has an almost perfect semispherical surface free from strain.
Patent JP-H07283859-A (JP)
Title: Echo canceller
Inventor: SAKAYORI TETSUYA
IPC: H04M1/60
Filed: 1994-04-08
Abstract: PURPOSE:To surely erase an echo in a non-double talk state by reducing remarkably an event of mis-detecting the non-double talk state to be the double talk state so as to accurately detect the double talk state even when an echo transmission time delay due to an echo path is in existence. CONSTITUTION:A delay section 3 of an echo canceller 24 delays a reception signal RIN by a prescribed time, that is, a time equivalent to a transmission time of an echo path 13 to generate a delayed reception signal RRIN and the correlation between the signal RRIN and a sender side input signal SIN is taken. Then a double talk detection section 5 detects it as a double talk when the correlation is small. That is, the correlation between the reception signal RIN and the sender side input signal SIN is surely increased due to a delay in the echo path 13 in the non-double talk state. Thus, an event of mis-detecting the non-double talk state to be the double talk state is considerably reduced.
Patent JP-H09277823-A (JP)
Title: Assembling structure for division bar
Inventor: KUSAJI NORIO
IPC: B60J5/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To assemble a division bar easily. SOLUTION: A frame bracket 10 is fit to a window frame side 1. A clamping surface 15 slanting downward is formed in the frame bracket 10. A lower end side of a division bar 9 is fit in a door panel by a bolt and a division bar bracket 19 is fit at an upper end side. An abut surface 22 which has a slanted surface fit to the clamping surface 15 is formed in the division bar bracket 19 and a tapped hole and an insertion hole mutually fitting are penetrated into the abut surface 22 and the clamping surface 15. Whereby, the upper end side of the division bar 9 is fixed by downward clamping work and improved workability can be provided.
Patent JP-H06307279-A (JP)
Title: Revolution reference position detecting device for diesel engine
Inventor: YAMAKITA HIROSHI
IPC: F02D45/00
Filed: 1993-04-22
Abstract: PURPOSE:To correctly detect a revolution reference position in a diesel engine wherein a plunger is slid according to the revolution of a crankshaft to pressure- feed fuel. CONSTITUTION:In this kind of a diesel engine, given corresponding relationship exists among an engine speed ratio (a) (the preceding pulse interval  b/this time pulse inrerval  t of a crank angle sensor), fuel injection quantity Q, and a judgement coefficient (k) optimum for detecting a revolution reference position. Then at every rise of a pulse, Q and (a) are read (101, 103), (k) corresponding to that is determined (105), and (k) X  t is set in an OCR timer (107, 109). When the next pulse does not come until the OCR timer is counted out, the tooth lacked part of the crank angle sensor (revolution reference position) is judged. (k) is set to an optimum value to improve detection accuracy.