baber/WOPTO huggingface dataset:
Patent JP-H028016-A (JP)
Title: Method and instrument for removing lining material on inner surface of pipe line
Inventor: KISHIDA TAKUYA
IPC: B29B17/00
Filed: 1988-06-28
Abstract: PURPOSE:To make it possible to smoothly separate lining material with no catching at the bent part and the like of a pipe line by a method wherein a retractor, the outer diameter of which is larger than the inner diameter of a minimum diameter ring adjacent thereto, and rings, which are adjacent to each other and the outer diameter of which on the small diameter side is larger than the inner diameter of which on the large diameter side, are arranged so as to be adjacent to one another in order to attach a string-like material to said retractor. CONSTITUTION:One end part of a lining material 2, which is applied onto the inner surface of a pipe line 1, is separated from the pipe line 1 and inserted in a rigid large diameter ring 3, the outer diameter of which is smaller than the inner diameter of the lining material 2. Next, a medium diameter ring 4, which is smaller than the large diameter ring 3 and the outer diameter of which is larger than the inner diameter of the large diameter ring 3, is fitted into the terminal part of the lining material 2. A retractor 7, the outer diameter of which is smaller than the adjacent ring and larger than the inner diameter of the adjacent ring, is arranged through rings 5 and 6, the latter of which is smaller than the former and the outer diameter of the latter of which is larger than the inner diameter of the former, on the terminal side of the medium diameter ring 4. Under the above-mentioned conditions, a string-like material 8, which is attached to the retractor 7, is pulled from the other end side of the pipe line 1.
Patent JP-S5383000-A (JP)
Title: Deconramination cooling prosess and the device thereof for reactor
Inventor: SANADA TAKAHIRO
IPC: G21C19/307
Filed: 1976-12-28
Abstract: PURPOSE: Decontamination cooling process for the reactor to prevent a difusion of the contaminated area of radioactivity in the reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5784702-A (JP)
Title: Membrane for separating body fluid component and separating method therefor
Inventor: KAMO JIYUN
IPC: D01D5/24
Filed: 1980-11-13
Abstract: PURPOSE: To separate plasma components from blood by filtration without damaging or leaking blood cells by using a porous hollow yarns made of polyethylene and having a specified porosity rate, a specified filtration velocity for pure water, a specified permeability to the human serum albumin and a special film construction.  
     CONSTITUTION: The porous hollow yarns made of polyethylene having a pore area ratio of 40W90vol%, a filtration velocity of pure water of 0.2W20l/m 2 .hr. mmHg and a permeability to the humal serum albumin of 80% or higher is used as the membrane for separating body fluid components. The construction of the porous hollow yarn includes a multiplicity of strip-shaped micropores which have an average width of 300W5,000Å and an average ratio of length to width of 8W 50 and are aligned in the longitudinal direction of the fiber, the micropores extending continuously from the inside wall surface of the hollow yarn to the outside wall periphery, and the film thickness is 5W80μm. The hollow yarn is preferably made of a high-density polyethylene which has a density of at least about 0.960g/cm 3  or higher and which essentially has little branching. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H066676-A (JP)
Title: Video effector
Inventor: NIIMURA FUJIO
IPC: H04N5/262
Filed: 1992-06-18
Abstract: PURPOSE:To make a blank area appear at a specific part on a television screen by a simple device by utilizing a video signal. CONSTITUTION:This video effector is provided with a synchronizing separator circuit 3 which separates a composite video signal inputted from an input terminal 3 into a horizontal synchronizing signal and a vertical synchronizing signal and also provided with a gate pulse generating circuit 4 which generates gate pulses for blank part generation from the separated horizontal synchronizing signal or vertical synchronizing signal, and the gate pulses which are generated by the gate pulse generating circuit 4 are inputted to a selector circuit 5. Then the selector circuit 5 switches a part to be made into a blank part in the original composite video signal to the blank signal generated by a blank signal generating circuit 6 according to the gate pulses and outputs the resulting signal from an output terminal 7.
Patent JP-S645387-A (JP)
Title: Ac servo-controller
Inventor: NAGAE NORIYUKI
IPC: H02P3/22
Filed: 1987-06-29
Abstract: PURPOSE:To reduce the number of component parts and lower a cost, by using fly-wheel diodes, and diodes connected to a motor output terminal, at the time of stopping a motor, and by permitting braking current to flow. CONSTITUTION:Three-phase AC input is rectified by a bridge circuit 5 and is fed to an inverter 1, and AC output from the inverter 1 is fed to a motor. When power transistors 61-66 at the inverter 1 in case of stopping the motor are all turned OFF, then via fly-wheel diodes 72, 74, 76 connected to the negative side of a DC circuit and diodes 81-53 connected to a motor output terminal, a braking switch 10, and a power generation braking resistor 9, braking current based on a motor counter-electromotive-force flows.
Patent JP-H0324281-A (JP)
Title: Production of corrosion resistant coating film
Inventor: OKUDA JIRO
IPC: C23C18/50
Filed: 1989-06-22
Abstract: PURPOSE:To improve the adhesion and cracking resistance of a plating layer of an Ni-W-P alloy having superior corrosion resistance formed on the surface of a metallic material by electroless plating by previously forming a plating layer of Ni, an Ni alloy, Cu or a Cu alloy as an underlayer. CONSTITUTION:When a palting layer of an Ni-W-P alloy having superior corrosion resistance is formed on the surface of a metallic material by electroless plating in 3-20mum thickness so as to improve the corrosion resistance of the metallic material, a plating layer of Ni, an Ni alloy such as Ni-P, Ni-Fe or Ni-Sn, Cu or a Cu alloy such as Cu-Zn or Cu-Sn is previously formed by electroplating in 5-30mum thickness and electroless plating with the Ni-W-P alloy consisting of 6-12% W, 8-12% P and the balance Ni is carried out. An Ni-W-P alloy plating layer having superior corrosion resistance and adhesion and not causing cracking in working is obtd.
Patent JP-H08331854-A (JP)
Title: Apparatus for parallel operation of a plurality of inverters
Inventor: FUJITA HIROYOSHI
IPC: H02M7/48
Filed: 1995-06-02
Abstract: PURPOSE: To obtain balanced output current of a plurality units of PWM inverters by obtaining deviation between the total output current of each phase of all inverters and a momentary output current value of each phase of each inverter and then automatically switching operation of PWM signal generator output to the preset value. CONSTITUTION: An inverter 7 inputs outputs of current detectors 72u, 72v, 72w and outputs of current detectors 82u, 82v, 82w of the second inverter 8 to adders 73u, 73v, 73w and obtains the added total output current of each phase. The current deviation detecting circuits 75u, 75v, 75w input outputs of adders 73u to 73w and outputs of the current detectors 72u to 72w of the individual inverter 7 through gain regulators 74u to 74w to obtain and amplify the momentary value of the output current deviation of each phase. Next, the amplified output by the current deviation detecting circuits 75u to 75w is given to the operation amount switch 17. Thereby, an output current of the inverter becomes smaller than that of the other one to reduce a current deviation value.
Patent JP-H118798-A (JP)
Title: Ccd camera system and image processing method
Inventor: UCHIDA KOJI
IPC: G06T7/60
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a CCD camera system and an image processing method capable of more highly precisely identifying the dimension and shape of an image pickup object by simple and inexpensive constitution. SOLUTION: The image pickup object is image picked up by using a CCD camera provided with two-dimensionally arranged plural CCD pixels. Then, based on the image picked-up result of the CCD camera, a plurality of split areas obtained by splitting images corresponding to the image picked-up result are stipulated (S5). The average value of illuminance detected by the CCD pixels corresponding to the split areas is obtained and a threshold is obtained from the average value (S6). Then, the CCD pixel provided with the illuminance close to the threshold among the illuminance detected by the respective CCD pixels corresponding to the divided areas is decided as a boundary candidate (S7). Then, from the illuminance detected by the CCD pixel of the boundary candidate, the illuminance detected by the CCD pixels arranged around it and the threshold, illuminance interpolation is performed (S8).  Then, from the result of the illuminance interpolation, the boundary coordinate of the image of an external shape included in the image corresponding to the image picked-up result is found (S9).
Patent JP-H0210058-A (JP)
Title: Refrigerating circuit
Inventor: TAKEDA MASAAKI
IPC: F25B1/00
Filed: 1988-06-28
Abstract: PURPOSE:To make fluctuation among devices small and eliminate the splashing of water by making a coolant distribution pipe pierce into or make contact with a section of a coolant storage device near a condenser and conducting the exhaust heat from the condenser directly to the storage device. CONSTITUTION:A vapor transmission material 11 which is high in the speed of evaporation is installed in the inside of a storage device 8 for the moisture condensation water, and a coolant piping pierces the storage device 8 or it is attached tightly to the storage device 8 so as to transfer heat effectively by the condensation of the coolant that is developed in the condenser 2. The vapor transmission material 11 is effective because of a large surface area if it is a collection of film shaped material or string shaped material formed into a plate shape or cylindrical shape. And, the position to install the storage device 8 can be any place where the coolant is in the state of condensation of a gas and liquid mixture; its position is not specifically limited. By the way in order to promote the heat exchange to the section of the coolant piping which is pierced by the storage device 8 or which is attached tightly to the device 8 fins attached to the piping are more effective.
Patent JP-H0824374-A (JP)
Title: Iron club set
Inventor: AIZAWA YUICHI
IPC: A63B53/00
Filed: 1994-07-12
Abstract: PURPOSE:To improve the hitting range and the directivity of hit ball by almost matching the center of a ball hitting adaptive part, which is provided at the face part of each head, in toe and heel directions with a sweet spot moved from the toe side to the heel side according to the increase of the number of a club. CONSTITUTION:Concerning the iron club set, each hosel part 7a and each face part 7b or the like are respectively integrally molded for each head 7 and set so as to enlarge a loft angle according to the increase of the number of a club. Besides, the centroid of each head 7 is gradually moved from the toe side to the heel side according to the increase of the number of a club, and a sweet spot S is gradually moved in the same direction. Further, plural score lines 10 are engraved on each face part 7b, and a ball hitting adaptive part 11 is formed with fixed width (m) in the toe and heel directions. Then, each ball hitting adaptive part 11 gradually shifts its position from the toe side to the heel side according to the increase of the number of a club so that the center in the toe and heel directions can be almost matched with the sweet spot S.
Patent JP-H09310629-A (JP)
Title: Temporary stop and start system of automatic vehicle and the like
Inventor: ETO SEIICHI
IPC: B60W10/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To suppress consumption of unnecessary fuel with a simple operation by holding the selection of a traveling range such as a D-range and the like when an engine such as an automatic vehicle and the like is stopped temporarily, starting the engine, enabling start of the vehicle while ensuring hydraulic pressure, and transferring the vehicle into a normal traveling. SOLUTION: When a vehicle is stopped, a main switch SW-1 is turned on, a selector position is held in a traveling range such as 'D' position, an accelerating pedal is released. And then, when a foot brake is stepped down, a low speed traveling switch SW-2 is turned on, a Brake operating switch SW-3 is turned on, and the electromagnetic coil 3 of an electromagnetic switch 2 is reassessed. As a result, a changeover switch SW-5 is connected to an engine driving circuit, and a rotating condition is held by the engine. In this condition, for example, when a parking brake is operated, a parking brake switch SW-6 is turned on, an electromagnetic coil 3 is excited, and the changeover switch SW-5 is turned on so as to stop the engine.
Patent JP-H0324996-A (JP)
Title: Preparation of file
Inventor: NAKAMURA SHINOBU
IPC: B42F7/06
Filed: 1989-06-22
Abstract: PURPOSE:To enhance production efficiency by inserting a partition sheet between a front sheet part and a rear sheet part in a stage forming a superposed sheet strip material. CONSTITUTION:The transparent thermoplastic inflation film 1 having a tubular structure and taken up in a flat state is drawn out and the center of the front sheet part 2 thereof is cut in the longitudinal direction by a cutter 3 and the respective side half parts 2a, 2b of the separated front sheet part 2 are made openable and closable in a double-leafed hinged state with respect to a rear sheet part 4. Next, the side half parts 2a, 2b of the front sheet part 2 are opened by an appropriate means to place a partition sheet 5 made of a thermoplastic film having the almost same width as the rear sheet part 4 on the rear sheet part 4. Thereafter, the side half parts 2a, 2b of the front sheet part 2 are again closed by an appropriate means to form a superposed strip like material 7 wherein the rear and front sheet parts 4, 2 are connected in series by turned- back side edge parts 6a, 6b and the center of the front sheet part 2 is separated in the longitudinal direction and the partition sheet 5 is inserted between the front and rear sheet parts 2, 4.
Patent JP-H084787-A (JP)
Title: Clutch actuating device
Inventor: TAIRA KAZUHISA
IPC: F16D25/08
Filed: 1994-06-20
Abstract: PURPOSE:To restrain a fluid pressure loss caused by fluid leakage to the minimum extent by preventing operating fluid from leaking outside from a pulsation absorbing device. CONSTITUTION:A second non-pressure chamber 38 partitioned by a metallic diaphragm 33 is connected to a first non-pressure chamber 18 of a master cylinder 10 by a connecting passage 50. A cutoff valve 60 actuated by a leaked fluid flow is arranged in an opening part of the connecting passage 50.
Patent JP-S6315759-A (JP)
Title: Manufacture of printing head
Inventor: KONDO MASANORI
IPC: B41J2/28
Filed: 1986-07-08
Abstract: PURPOSE:To enable the adjustment of a spring constant to a prescribed value inexpensively, by changing the shape of a leaf spring whose spring constant is made higher than the prescribed value. CONSTITUTION:The operation performances of a printing wire 2 and an armature 1 are determined by the spring constant and the deflection amount of a leaf spring 6. In order to control the spring constant of the leaf spring 6 with a high precision, a distance H between a core 10, a yoke 11 and the attracting surface 21 of the armature 1, and a pressing member 19 provided in a housing 14, is set to be higher than a prescribed amount. A laser beam is applied to this leaf spring 6 from the direction A through a beam hole 18 formed in the housing 14 to effect trimming so that the symmetry is obtained with respect to the center line of the leaf spring 6. By the formation of a portion 20 trimmed in this way, the sectional form of the leaf spring 6 is changed and the spring constant is lowered to a prescribed value. Then, a trimming amount 20 of each leaf spring 6 is varied separately, and adjustment is made so that the spring constants of all the leaf springs 6 may be uniform.
Patent JP-S648254-A (JP)
Title: Manifold steel for automobile engine
Inventor: UEMATSU YOSHIHIRO
IPC: F01N13/16
Filed: 1987-06-27
Abstract: PURPOSE:To simultaneously provide sufficient high-temp. weld crack sensitivity resistance and workability together with excellent oxidation resistance and high-temp. strength by specifying the ratios of Mn and S as well as Nb and (C+N) in the components contained in a steel for a manifold having a specific compsn. CONSTITUTION:The compsn. of the steel used for the manifold of an automobile engine is constituted of <=0.03% Cr, 0.1-0.8% Si, 0.5-2.0% Mn, <=0.005% S, 17.0-20.0% Cr, 0.2-0.6% Nb, and the balance Fe and inevitable impurities. The relation in which the ratio of Mn%/S% attains >=200 and the ratio of Nb%/(%C+%N) attains >=10 is satisfied in this component range. Further, <=1.0% Mo and >=1 kinds of 0.01-0.2% Al and 0.2-1.0% Cu are incorporated therein. Since this steel has the excellent workability and weldability, the manifold molding to replace the conventional castings is obtd.
Patent JP-H0797533-A (JP)
Title: Water-soluble dye mixture and dyeing or printing method of cellulose-baed fiber material
Inventor: HIBARA TOSHIO
IPC: C09B67/22
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a water-soluble mixture for black color, excellent in build up properties, level dyeing and wet fastness of wash off properties and capable of preparing a high-concentration liquid state product by blending a specified disazo-based reactive dye with a monoazo-based reactive dye. CONSTITUTION:This mixture is prepared by blending (A) a free acid disazo- based reactive dye of formula I [X is CH=CH2 or C2H4W (W is a group eliminable by an action of an alkali)] with (B) a free acid compound of formula II (A<1> and A<1> are each phenylene or naphthylene; R<1> and R<2> are each H or a 1 to 4C alkyl; Z is a halogen, OH, etc.) in a weight ratio of 95:5 to 55:45, preferably 70:30 to 90:10. In addition, this mixture is preferably used for the exhaustion dyeing method. In the case a cellulose-containing fiber is dyed with this mixture according to the exhaustion dyeing method, dyeing is recommendably carried out at 50 to 60 deg.C by using an alkali and an inorganic salt in an amount of 10 to 30g and 50 to 80g based on 1$1 dye bath respectively.
Patent JP-H081842-A (JP)
Title: Extensible composite
Inventor: SUGITA YUKIO
IPC: B32B25/08
Filed: 1994-06-20
Abstract: PURPOSE:To obtain extensibility and elasticity in a well balanced state by attaching an extensible elastomer layer to one face or both faces of a uniaxially oriented body of thermoplastic resin or a filament network and letting directions of warp and weft of the network and a tension direction make a specified angle. CONSTITUTION:An extensible composite 11 is formed by attaching an extensible elastomer layer 12 on both faces of an unwoven cloth 7 as a network consisting of a longitudinally and uniaxially oriented netted film. In the extensible composite 11, an angle made by a uniaxially oriented body of thermoplastic resin or warp and weft directions of the network of filaments and a tension direction is set to 10-80 deg.. Also, it is desirable to set an angle made by the warp and weft directions and a molding direction of the elastomer layer 12 to 10-80 deg.. Further, when the warp is at 10-80 deg. clockwise with respect to the molding direction of the elastomer layer 12, it is preferable to layer the weft at 10-80 deg. counterclockwise. Also, an additive such as antistatic agent and crosslinking agent can be added to the uniaxially oriented body and the filament.
Patent JP-S5948765-A (JP)
Title: Formation of color image by heat development and diffusion transfer
Inventor: KOMAMURA TAWARA
IPC: G03C7/00
Filed: 1982-09-13
Abstract: PURPOSE:To form a color image with superior stability, etc. by imagewise exposing a heat developable photosensitive material contg. a specified dye providing substance, developing it by heating to form an imagewise distribution of a chelatable sublimable dye, and transferring the dye to an image receiving layer contg. multivalent metallic ion by heating. CONSTITUTION:A heat developable photosensitive material is obtd. by coating a support with a layer contg. a binder such as gelatin, photosensitive silver halide, the silver salt of an org. compound such as silver behenate, a developer such as the compound represented by formula I , and a heat nondiffusible dye providing substance capable of releasing a chelatable sublimable dye as a function of development, e.g., the compound represented by formula II or III. The photosensitive material is imagewise exposed and developed by heating to form an imagewise distribution of a chelatable sublimable dye from the dye providing substance. The dye is transferred to an image receiving layer contg. multivalent metallic ion such as copper ion by heating to form an imagewise distribution of the sublimable dye chelated with the metallic ion in the image receiving layer.
Patent JP-H04360240-A (JP)
Title: Diagnostic system for source program
Inventor: SAEKI MASAO
IPC: G06F11/28
Filed: 1991-06-06
Abstract: PURPOSE:To improve the efficiency of diagnostic work by reading out the non-interchangeable item definition table (NIIDT) of each destination to be moved from an NIIDT group storing means and finding out the OR of each non-interchangeable item in plural read tables to form the NIIDT of plural destinations to be moved. CONSTITUTION:A diagnostic program 2 reads out NIIDTs 41, 42 corresponding to destinations I, II to be moved which are instructed by a user from the NIIDT group storing means 4. The OR operation of values indicating the interchangeability/non-interchangeability of respective non-interchangeable item numbers of the NIIDTs 41, 42 is found out to obtain a non-interchangeable item group to be detected and the NIIDT 24 for the destinations I, II is formed. Then a source program 1 is read out and a non-interchangeable position corresponding to a non-interchangeable item in the NIIDT 24 is detected from the inputted source program 1. Then the detected non-interchangeable position and its contents are edited and outputted.
Patent JP-S5784819-A (JP)
Title: Cutting method of soft material
Inventor: URAI MUNEHARU
IPC: B29C65/00
Filed: 1980-11-17
Abstract: PURPOSE: To cut with a good finished edge a matter to be cut or the like such as a car seat trimming cover subjected to high frequency welding or the like by heating a cutter and giving it pressure proportional to said heat.  
     CONSTITUTION: To take an example, in vinyl leather A with a lining or the like, a skin 1, a wadding (urethane foam) 2 and the lining 3 of nonwoven cloth previously are sewed by machine threads or welded by high frequency current to obtain material to be cut and this material is mounted on a table 5, then heated at temperatures AtWAp°C and cut with a cutter 4 which is placed under pressures proportional to the temperatures AtWAP°C. Moreover, each material such as the machine thread or the material to be cut is melted so that the thread on the material to be cut can be prevented from fraying. 
     COPYRIGHT: (C)1982,JPO&Japio