baber/WOPTO huggingface dataset:
Patent JP-H05124543-A (JP)
Title: Truck overturn preventive device
Inventor: TAKEI FUMIAKI
IPC: B62D33/08
Filed: 1991-10-31
Abstract: PURPOSE:To correct the inclination of a truck bed by detecting the inclination and the acceleration of the transverse direction of the bed during traveling, calculating the posture control quantity with which no overturn of the bed is caused when the detected value exceeds the set value, and realizing the drive control of a bed inclining means, and securely prevent the overturn by the lateral force. CONSTITUTION:The load value is detected by the detected value of a displacement sensor 3 when a truck is in a still condition before traveling. An electromagnetic proportional valve of a hydraulic circuit 23 is set OFF, and a bed 2 is set to the position to be directly supported on a frame 7 by contracting an actuator 6. While the truck is traveling, the respective displacements on the right and the left side which are the inclination of the bed 2, and the acceleration alpha in the transverse direction are detected by means of the bed sensor 3 and an acceleration sensor 4, and these detected values are received by a controller 5 to make a comparison between the right and the left displacements. When the outer side of the turning circle of the bed 2 is settled due to rapid turning traveling or the like and inclined outward, and when the larger value of the detected displacements is greater than the set value, an electromagnetic proportional valve on the outer side of the turning circle is set ON, and the outer side of the turning circle of the bed 2 is lifted by extending the corresponding actuator 6.
Patent JP-H02134602-A (JP)
Title: Flush type optical device
Inventor: SHIMIZU TADASHI
IPC: C08F20/10
Filed: 1988-11-15
Abstract: PURPOSE:To lower a light transmission loss and to improve environmental resistance characteristic by using a compsn. contg. a vinyl polymerizable monomer, a polymer having one of monomers as its repeating unit, multifunctional acrylate, and photoinitiator as essential constituting components to form a high-refractive index photosensitive resin injected into grooves formed in a low-refractive index resin. CONSTITUTION:The high-refractive index photosensitive resin 3 of the optical device formed by injecting the high-refractive index photosensitive resin 3 into the grooves 2 formed in the low-refractive index resin 1 and curing the resin by irradiation of light to form light guides is formed of the compsn. contg. the vinyl polymerizable monomer, the polymer having at least one of monomers as its repeating unit, the multifunctional (meth)acrylate, and the photoinitiator. The vinyl polymerizable monomers which are generally used are usable as the vinyl polymerizable monomer which is one of the constituting components of the high-refractive index photosensitive resin to be used and the polymers which are liquid at ordinary temp. are more preferably for the ease of handling. The light guide which is small in the light transmission loss and has the good environmental resistance characteristic is obtd. in this way.
Patent JP-H02133550-A (JP)
Title: Manufacture of intermetallic compound
Inventor: NOGAMI ATSUSHI
IPC: B23K20/00
Filed: 1988-11-15
Abstract: PURPOSE:To easily manufacture an intermetallic compound of desired shape by alternately laminating dissimilar metals as raw materials respectively in the states of thin foils or sheets in the amounts corresponding to respective compositions, subjecting the resulting laminated body, if necessary, to working, and then heating the above at a specific temp. at the time of manufacturing an extremely brittle intermetallic compound. CONSTITUTION:At the time of manufacturing a formed part of an intermetallic compound AxBy, metal A and metal B in the amounts of (x) and (y) corresponding to their respective compositions, are formed into foil-like state or into thin sheet-like state by means of thermal spraying, vapor deposition, coating, etc., and alternately laminated into plural layers. The resulting metallic laminated body is worked and formed into the desired shape and then heated in vacuum or in an inert-gas atmosphere at a temp. between 0.5Mp and the minimum liquidus temp. when Mp means the melting point of the metal with lower melting point between the used metals, by which the metal A and the metal B are subjected to mutual thermal diffusion and formed into an intermetallic compound having a composition represented by AxBy. Further, by using the above method, a clad material of other metals or ceramics and intermetallic compounds can be easily manufactured.
Patent JP-S63142106-A (JP)
Inventor: FUJIWARA MASAO
IPC: E01C19/28
Filed: 1986-12-03
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-H10121761-A (JP)
Title: Purification method of water in swimming pool
Inventor: MATSUDA TADASHI
IPC: B01D63/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To economically improve the water quality of a swimming pool, by adding a precision purification line constituted of an active carbon layer and a hollow fiber filter to an existing water purification equipment to treat a part of roughly purified water. SOLUTION: Water in a swimming pool 1 is circulated by a pump 4 to treat it through a hair catcher 2 and a filter 3. A precision purification line B treating a part of the treated water in an advanced purification system is added to a roughly purifying line provided with a sterilizing liquid tank 5. A plurality of hollow fiber filters 8 provided with a buit-in porous hollow fiber membrane at the downstream stage of respective active carbon layers 7 are parallelly arranged in the precision purification line B and connected to the downstream line of the filter 3 of the roughly purifying line.  A part of the treated water of the roughly purifying line is sucked by a pump 6 and at first, chloramines and sodium hypochlorite are adsorbed and removed through the active carbon layers 7 and then suspended particles or bacteria are removed through the hollow fiber filter 8 to return the purified water to the swimming pool 1 as advanced purified water. The hollow fiber filter membranes are back- washed in sequence at every some part and at every specified time to retain the filtration function.
Patent JP-2001107190-A (JP)
Title: High-tensile steel for bolt and nut excellent in seaside weather resistance
Inventor: YOKOTA TOMOYUKI
IPC: C22C38/54
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a steel for high-tensile bolts and nuts having excellent weather resistance even in an environment in which salt of >=0.05 mdd flies such as a seaside region. SOLUTION: This high-tensile steel for bolts and nuts excellent in seaside weather resistance has a fundamental componential composition containing, by mass, 0.15 to 0.3% C, <=0.03% P and 1.0 to 5.0% Ni, and in which the hardenability index DI represented by the formula (1) is >=1.5 and, as selective components, Cu, Cr, Mo, Ti, Nb, V and B are suitably selected: DI=0.31√C (1+0.64Si)(1+4.1Mn)(1+2.83P)(1-0.62S)(1+2.33Cr)(1+0.52Ni)(1+3.14Mo)(1+ 0.27 Cu) 1+1.5(0.9-C)}...(1), where the final item:  1+1.5(0.9-C)} is multiplied only when B is added.
Patent JP-H02134670-A (JP)
Title: Image forming device
Inventor: KISU HIROKI
IPC: G03G21/06
Filed: 1988-11-15
Abstract: PURPOSE:To prevent the soil of an image carrier and the permanent deformation of an electrifying member by attachably and detachably disposing a separating member interrupting direct contact in a place where the image carrier faces the elastic electrifying member. CONSTITUTION:At the beginning of assembling the device, a space 4 made of 'Mylar(R)', nylon, etc., is disposed attachably and detachably in the place where a photosensitive body 1 faces an electrifying roller 2. When a user uses the device, he pulls and removes the spacer 4, the electrifying roller 2 directly abuts on the photosensitive body 1 by the action of a spring 3. The user can immediately use the device. After printing starts, toner passing a cleaning blade attaches to the surface of the electrifying roller 2, and afterwards, the attaching toner turns into a protective layer. Consequently, a stable, high-quality image can be obtained constantly without developing the soil of a surface to be electrified and the deformation of the electrifying member.
Patent JP-H10128363-A (JP)
Title: Carrier-separating screen apparatus
Inventor: BABA KEI
IPC: C02F3/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a carrier-separating screen stably, efficiently and inexpensively, in a carrier-separating screen apparatus arranged in an aeration tank having a carrier charged therein, by making the mesh width of the screen larger as the depth of water increases. SOLUTION: In this carrier-separating screen apparatus arranged in an aeration tank having a carrier charged therein, a screen 5 is constituted by combining screen modules 5a-5d having definite height and the mesh widths of the respective screen modules 5a-5d are set so as to become narrow stepwise from the lower module to the upper module. That is, the reduction ratio of the mesh widths of the screen modules 5a-5d is set so that permeation flow velocity becomes almost equal over the entire surface of the screen in matching relation to an operation condition. By this constitution, screen permeating flow velocity resulting from the water level difference before and after the screen is uniformized over the entire surface of the screen and the concn. of the clogging with the carrier to the upper part of the screen is prevented.
Patent JP-H02135128-A (JP)
Title: Filter
Inventor: YANO MINORU
IPC: B01D63/02
Filed: 1988-11-14
Abstract: PURPOSE:To be free from the abandonment of a resin injection pipe by providing the passage in which one end is formed as the resin inlet opening and the other end is communicated with the resin filling part of the hollow fiber membrane case. CONSTITUTION:The case 1 having a water inlet and a water outlet is provided to receive the bundle of plural hollow fibers 2 having fine pores. The packing material 14 consisting of synthetic resin is packed in the clearance between the inner wall of the case 1 and the hollow fibers 2 and between the hollow fibers. On this occasion, a resin inlet opening 12 is positioned nearer to the water inlet side than the resin packing part in the case 1 and the passage 4 is formed to communicate with the resin packing part. Consequently, when the case 1 is so set on the revolving table 10 that the inlet opening 12 is situated nearer to the center of revolution than the resin packing part, the resin surely flows into deeper part than the inlet opening 12, so that the resin is not retained in the pipe 11 for injecting resin.
Patent JP-H09124282-A (JP)
Title: High lift work vehicle
Inventor: KONDO HIDEHITO
IPC: B66F9/06
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the high lift work vehicle excellent in operating performance, which absorbs shock caused by a platform which is hit against a wall surface and the like, and thereby prevents the platform and the like from being damaged. SOLUTION: A pinion gear 10 is fixed onto the upper part of a platform support 9 mounted on the tip end part of a flyboom 3, and a rack cylinder 12 provided with a rack 11 to be threadedly engaged with the pinion gear 10, is mounted on a platform 4. when the pressure of the inside of a first chamber 13 for the rack cylinder 12 exceeds a set pressure, a first relief valve 16 is released, working oil in the first chamber 13 flows in a second chamber 14, and when the pressure of the inside of the second chamber 14 exceeds a set pressure to the contrary, a second relief valve 17 is released, and working oil in the second chamber 14 flows in the first chamber 13.
Patent JP-S62147912-A (JP)
Inventor: INOUE JUNICHI
IPC: H02J13/00
Filed: 1985-12-20
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-H03209510-A (JP)
Title: Clock dispersion system and technic
Inventor: GABURIERU MINNYU RI
IPC: H04L7/00
Filed: 1990-10-26
Abstract: PURPOSE: To simplify constitution by parallelly transferring reception serial data stored inside a first storage means to a second receiver and serially reading data stored inside a second storage means by using a second clock signal generated on the second receiver. CONSTITUTION: Transfer parallel data are latch-inputted to a second means for latching by using the second one selected beforehand among the plural pieces of phase separation type clock signals generated on the second receiver. Also, they are latch-outputted from the second means for latching by using the first one selected beforehand of the plural pieces of the phase separation type clock signals generated on the second receiver so as to perform input to a storage means. The second one selected beforehand among the plural pieces of the phase separation type clock signals is selected so as to generate sufficient setup and hold time for the second means for latching and also generate the sufficient setup and hold time for a first means for latching. Thus, the constitution is simplified.
Patent JP-H09121749-A (JP)
Title: Production of food dough
Inventor: MATSUBARA TERUKO
IPC: A21C1/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing food dough free from the use of a chemical additive and capable of arbitrarily setting the viscosity of the dough, etc. SOLUTION: In a process for producing food dough, a series of the following motions is repeated specified times: raw materials are mixed; the dough material become lump is thrown into a space; and it is received with a fixed member.
Patent JP-H10128938-A (JP)
Title: Manufacture of laminate
Inventor: SAKAI KAZUNAGA
IPC: C09D161/06
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a laminate having excellent silver migration resistance and electrolytic corrosion resistance. SOLUTION: This method for manufacturing a laminate comprises the steps of treating fiber base material with water soluble phenol resin or melamine resin prepared with dilute water, laminating prepreg obtained by impregnating with varnish obtained by preparing thermosetting resin with solvent and drying it, heating and pressurizing it. In this case, the dilute water having electrical conductivity of the used dilute water of 20.0μS/cm or less is used.
Patent JP-S62147784-A (JP)
Title: Amorphous solar cell and manufacture thereof
Inventor: NAKATANI KENJI
IPC: H01L27/142
Filed: 1985-12-23
Abstract: PURPOSE:To form an integrated type amorphous solar cell of large area in which plural unit cells are connected in series a on large-area insulating substrate of high areal efficiency with high productivity by dividing layers by irradiation with laser beams. CONSTITUTION:A first electrode layer 2 is laminated on a substrate 1 and it is divided according to a pattern of unit cell by laser beam irradiation technique. An amorphous semiconductor layer 3 is laminated over the whole surface of the divided first electrode layer 2, namely that including dividing grooves 6, and connection grooves 7 are cut along the dividing grooves 6 to divide the layer into units. An isolation resin layer 4 composed of an electrically insulating resin for dividing a second electrode layer 5 is arranged on the amorphous semiconductor layer 3. Next, the second electrode layer 5 is deposited uniformly over the whole surface of the amorphous semiconductor layer 3 including the part in the connection grooves 7 and over the isolation resin layer 4. Isolation grooves 8 are cut on the isolation resin layer 4 by laser beam irradiation to divide the layer into a pattern.
Patent JP-H02137713-A (JP)
Title: Production of beta-type silicon carbide fine powder and apparatus therefor
Inventor: AMINO TOSHIKAZU
IPC: C01B31/36
Filed: 1988-11-16
Abstract: PURPOSE:To industrially and advantageously obtain beta-type high-purity silicon carbide fine powder at a low cost by carrying out SiC forming reaction of a granular composition containing silica particles present in an individually dispersed state in a carbonaceous substance as a starting material. CONSTITUTION:A starting material consisting of silica and carbon is charged into a reaction vessel equipped with a preheating, heating and cooling zones a carry out SiC forming reaction and produce silicon carbide fine powder consisting essentially of beta-type crystals. In the process, operation is performed as follows. That is a granular composition containing silica particles present in an individually dispersed state in a matrix which is a carbonaceous substance is used. In carrying out the SiC forming reaction in the afore-mentioned reaction vessel, reaction product gases produced in the reaction vessel are subjected to the SiC forming reaction without contact with a charged material into the preheating and cooling zones.
Patent JP-H08145224-A (JP)
Title: Solenoid valve device
Inventor: SHIRASE TAKAOMI
IPC: F16K31/06
Filed: 1994-11-22
Abstract: PURPOSE: To form an efficient magnetic circuit as well as to simplify assembling and disassembling operations, in a solenoid valve device in which a plurality of housings of a valve operating unit are fitted to and fixed to the fitting recessed part of a base body under such a condition that guide cylinders are projected from the base body, coils are wound around bobbins for surrounding projecting parts projected from the base body of respective guide cylinders, and yokes are magnetically connected to the housings on both side of the bobbins. CONSTITUTION: A coil assembly 51 formed by embedding a plurality of bobbins 48 and coils 49 in a mold part 50 made of synthetic resin, is connected to a base body 11. Yokes 54 are each mounted in the coil assembly 51 so as to be moved along the shaft directions of guide cylinders 15C, 15O. A spring 59 is arranged, between a cover 12 which covers the coil assembly 51 and is connected to the base body 11 and respective yokes 54, which energizes the yokes 54 on the base body 11 so that the yokes 54 are tightly stuck on magnetic path forming members 55 magnetically connected to housings 16C1 , 16O2 .
Patent JP-S62147342-A (JP)
Title: Equipment for testing internal combustion engine
Inventor: IIJIMA TAKASHI
IPC: G01M15/00
Filed: 1985-12-20
Abstract: PURPOSE:To attain simplification while enabling the security of necessary cooling water at the time of a driving test, by providing a water supply device to one place and providing a cooling water tank to each tester. CONSTITUTION:A first conveyor 1 having a first movable body 2 having an internal combustion engine tester 24 arranged thereto and a second conveyor 6 having a movable body 7 freely supporting an internal combustion engine 20 are provided and constituted so as to synchronously move the movable bodies 2, 7 in the parallel moving part 11 of the conveyors 1, 6 and the tester 24 and the engine 20 are constituted so as to be freely connected by piping. Further, a cooling water tank 25 is provided to the movable body 2 and a water supply pipe 81, to which the tank 25 is freely opposed from below, is provided to the proper place of the parallel moving part 11 which an opening/closing valve 82 is provided to the water supply pipe 81 and the opening operation indicating device 83 of the opening/closing valve 82 is provided to the side of the tester 24. By providing the tank 25 to the tester 24, necessary cooling water 48 at the time of adriving test can be secured and the periphery can be simplified and the equipment can be made inexpensive as a whole.
Patent JP-H09106099-A (JP)
Title: Manufacture of polymer composition for electrostatic charge image developing toner
Inventor: KAJINO KAORU
IPC: G03G9/087
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composition for toner, ensuring freedom from the blocking of toner within an image forming device, allowing the smooth transport of the toner to a development part, having good fixing property as well as high offset resistance, and further allowing an application to a high- speed and low-energy copying machine, printer or the like. SOLUTION: Regarding the method for manufacturing a polymer composition for electrostatic charge image developing toner, monomers are polymerized, using an initiator having three or more cleavage bond in one molecule, thereby preparing a low molecular weight polymer having a weight average molecular weight between 5,000 and 50,000. Then, the monomers are polymerized in the presence of the low molecular weight polymer, thereby preparing a polymer composition containing 5 to 50% of a high molecular weight polymer having molecular weight between 100,000 and 1,000,000 in a THF soluble polymer.
Patent JP-S62145816-A (JP)
Title: Photoelectric image transferring apparatus
Inventor: SAKAMOTO JUICHI
IPC: G03F1/00
Filed: 1985-12-20
Abstract: PURPOSE:To improve the throughput (processing efficiency) of a photoelectric image transferring apparatus by heat cleaning a semiconductor substrate surface when covering with a substance film for assisting photoelectron emitting amount, and then cooling the substrate in inert gas or neutral gas. CONSTITUTION:A GaAs substrate 1 is contained in a subchamber 3, an infrared light is emitted from a heating light source 31 to the substrate to heat the substrate to 650-680 deg.C, thereby evaporating to scatter moisture, GaAs oxide film and contaminated Cs film on the surface. Since the substrate 1 is heated to 650-680 deg.C, helium gas is gradually fed to the subchamber 3 to cool it by the convection of the gas. When it is heated to approx. 200-300 deg.C, the gas is blown to the substrate by regulating the position of a gas input tube 32 to rapidly cool it. When it is cooled to approx. 100 deg.C evacuating is started to high vacuum. The vacuum degree of the subchamber 3 is controlled to several Torr even during these operations so that the gas pressure may not considerably rise.
Patent JP-H11118913-A (JP)
Title: Phase compensation circuit, phase compensation method, and radar equipment
Inventor: YAMAMOTO KAZUHIKO
IPC: G01S13/66
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To perform precision phase compensation with no district frequency analysis. SOLUTION: An interested range bin deciding means 506 cuts the data sequence of a specific range bin out of a history of a range profile obtained from a wave reflected on a target. A first stage phase compensation means 113 performs with the data sequence, linear phase compensation for shifting maximum amplitude frequency bin in a frequency distribution of the data sequence of the specific range bin to zero frequency. A phase unwrap means 114 calculates a phase of the output data sequence of the first stage phase compensation means 113, for removing phase wrapping. A secondary phase compensation amount calculating means 115 estimates a secondary change component from the time change in phase of the data sequence where phase wrapping is removed, and calculates such phase compensation amount as cancels it. A phase compensation means 511, using an obtained phase compensation amount, performs phase compensation with the history of the range profile.