baber/WOPTO huggingface dataset:
Patent JP-H1087707-A (JP)
Title: Polymer latex based on vinyl chloride having two average particle sizes, its production and its application to plastisol improved in its fluid flow characteristics
Inventor: ESPIARD PHILIPPE
IPC: C08F259/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject latex which is low in its viscosity, readily usable, increased in productivity on molding and gives a plastisol useful in coating and molding products by using a vinyl chloride polymer having two groups of average particle size distribution. SOLUTION: When the corresponding monomers are subjected to micro suspension polymerization in the presence of (A) a first seed polymer comprising particles containing at least one polymerization initiator soluble in an organic solvent and (B) a second seed polymer whose average particle size is smaller than that of the first seed polymer, water, an anionic emulsifier, a soluble metal salt and a reducing agent, the average diameter of the component A is adjusted to 0.6-0.9μm. In a preferred embodiment, the initiator soluble in organic solvents amounts to at least 2.5wt.% based on the component A and the weight ratio of the component B to the component A is set to 0.5-2 and the polymerization reaction is carried out in the presence of at least one of water-soluble initiator, particularly ammonium persulfate.
Patent JP-H05117097-A (JP)
Title: Method for carrying out heat treatment of gallium arsenide single crystal
Inventor: HAIJIMA KAZUO
IPC: H01S5/00
Filed: 1991-09-25
Abstract: PURPOSE:To remove thermal strain of a GaAs single crystal by repeating an operation heating the GaAs single crystal from a prescribed temperature in the first temperature region to a prescribed temperature in the second temperature region and then cooling to a prescribed temperature in the first temperature region. CONSTITUTION:A GaAs single crystal and As metal are sealed in a quartz sealed tube and heat-treated in an electric furnace. Pattern of raising temperature from prescribed temperature T1 in the first temperature region of 1000-1100 deg.C to temperature T2 (T2>T1 in the second temperature region of 1100-1230 deg.C within 2-10 deg.C/min and then cooling to T2 in the second temperature region at the same speed is repeated by prescribed times. Then the single crystal is retained at temperature T3 in temperature region of 800-1000 deg.C for prescribed time and then gradually cooled to provide a GaAs single crystal lost in thermal strain and slippery transition. The As metal is heat-treated in same period as the single crystal by temperature pattern P2 lower than temperature pattern P1 and composed from temperature region corresponding thereto.
Patent JP-H1188435-A (JP)
Title: In-device congestion reporting system for duplex device
Inventor: YAMAGUCHI TETSUO
IPC: H04L12/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the noncoincidence of congestion managing state between both communication processing parts at the time of causing the system exchange of a duplex part in plural communication processing parts arranged with a duplexing device between. SOLUTION: A line containing part 1 for concentrating a terminal side line, a line processing part 2 for transferring data by way of a relay line between a line- concentrated line group and another device and a duplexed route selecting part 3 for selecting an optional route from plural line containing part so as to execute connection are provided, the line containing parts 1 transfer the congestion occurrence/release detection time control frame of the terminal side line and data transfer from the line processing part 2 is stopped/started in a data exchange device.  In the device, a timer is started after transferring a congestion reporting control frame when the congestion of the terminal side line is detected in the line containing parts 1, times and control frames fixed by a report frame plural-time occurrence monitoring means 42 are re-transmitted by occurrence interval which is fixed by a report frame occurrence interval monitoring means 41 and the congestion managing states are made to coincide between the line containing parts 1 and the line processing part 2 even at the time of system exchange occurrence in the route selecting part 3 during frame transfer.
Patent JP-H0293829-A (JP)
Title: Data processor
Inventor: AKATSUKA NARIHIRO
IPC: G06F9/445
Filed: 1988-09-30
Abstract: PURPOSE:To attain the addition and correction of control contents without stopping a system which is presently operated by providing program control information, for which information such as the propriety of execution, etc., is added to address information. CONSTITUTION:In a main memory device 7, the address information of plural execution programs and program control information 11, for which the information such as the propriety of the execution, etc., is added, is provided. Then, the control of an operation condition is executed and execution programs 3-6 are transferred to the main memory device 7 by a processing method which corresponds to idle area control information 10 and the program control information 11. Accordingly, the execution program to be replaced is separated from an execution processing means 8 and the replacement is executed during the separation. After the replacement is completed, the control is returned again to the execution processing means 8 and the information 11 is newly obtained to determine into which address of the main memory device 7 the new execution program is to be placed. Thus, only the execution program can be replaced without stopping the computer system.
Patent JP-H1178466-A (JP)
Title: Damping force control device and road profile estimating method
Inventor: TAKASHIMA YASUO
IPC: B60G17/015
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To attain optimum damping force control without using an acceleration sensor by judging optimum suspension damping force on the basis of micro fluctuation of detected wheel speed, and changing the suspension damping force of a vehicle. SOLUTION: This damping force control device is provided with a steering wheel steering angle sensor 1, a brake switch 2, a throttle opening sensor 3 and a wheel speed sensor 4 and inputs the output value of these sensors to a control unit 5. The control unit 5 computes the differential value of wheel speed from the detection output of the wheel speed sensor 4, makes fuzzy inference of a road profile state with a spectrum analysis result obtained by Fourier- transformation the waveform of the differential value of wheel speed, as an input parameter, and judges optimum suspension damping force on the basis of the inference result of the road profile state obtained by fuzzy inference. According to a damping force signal outputted from the control unit 5, a damping force variable shock absorber 6 and an actuator 6a are controlled to change the damping force.
Patent JP-H06116439-A (JP)
Title: Pneumatic tire having multi-layer inner liner
Inventor: HAARAN UIRIAMU FUREEKINGU JIYU
IPC: C08L9/02
Filed: 1992-09-16
Abstract: PURPOSE: To obtain the tires excellent in barrier properties or the like by providing an inner liner containing a specific multi-layer rubber-laminate for the inner-liner in case of pneumatic tires having an inner-liner.  
     CONSTITUTION: The inner-liner pneumatic tires is arranged to be a built-in inner-liner having at least 3 layers of rubber-laminates, constituting 2 layers of the said layers respectively of a S-curing rubber composition containing acrylo-nitrile/diene copolymer having approx. 30 to 45 wt.% acrylonitrile content. The thickness of the layer is to be approx. 25 to 380 μ and one or more layer(s), made of S-curing rubber selected from natural rubber, butyl halide rubber, cis-1,4-polybutadiene, styrene/butadiene rubber, cis-1,4-polyisoprene, butyl rubber, styrene/isoprene/butadiene rubber and their mixture, are allowed to be interbedded between the above-mentioned 2 layers. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0557591-A (JP)
Title: Polishing method and device
Inventor: KISHIDA NAOYUKI
IPC: B24B13/02
Filed: 1991-08-30
Abstract: PURPOSE:To polish both sides of a lans at the same time in an easy manner even in such a lens form that polishing is hard to be done as tools themselves interfere with each other so far, by polishing the lens by means of the jet energy of a polishing solution spraying from both upper and lower tools. CONSTITUTION:An upper tool 3a and a lower tool 3b both are constituted of being hollowed inside each, having each through hole 2 on their surfaces, spraying each polishing solution 4 in the circumferential direction to a lens center axis L. In addition, each form of these surface parts is made up into a form approximated to a radius of curvature at each surface of an opposed lens 1. This polishing device is composed of a feeder 5 feeding each hollow part of these upper and lower tools 3a, 3b with the polishing solution 4.
Patent JP-H0192011-A (JP)
Title: Complex chuck
Inventor: TOYANO HIDEKATSU
IPC: B23B31/12
Filed: 1987-09-30
Abstract: PURPOSE:To prevent occurrence of distortion when a thin material is machined by employing independent driving systems for respective chucks and controlling operation thereof individually, and releasing a three-pawl chuck upon finish of centering work while gripping the material only through a finger chuck when the material is machined. CONSTITUTION:Upon finish of centering work of a work 16 through a draw bar chuck 1, a draw bar 26 is pulled out to the left through operation of a cylinder. The draw bar 26 rotates by a predetermined angle while being pulled out through operation of a cam groove 28 and a cam pin 29. Consequently, finger jaws 23 rotate respectively to grip the work 16 at the front face side. Then the draw bar 6 is advanced to release the work 16 which is machined while being gripped only through a finger chuck 19. In such a manner, the chuck grips outer diameter section of the work 16 only when it is centered, thus preventing occurrence of distortion even with a thin work 16.
Patent JP-H0987792-A (JP)
Title: Constant-modulus alloy and its production
Inventor: INUI TSUTOMU
IPC: C22C30/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a constant-modulus alloy with high magnetic permeability and a method for producing it, by examining the chemical composition of an alloy and heat treatment conditions, respectively. SOLUTION: This alloy is a constant-modulus alloy which has a composition consisting of, by mass, 45.0-50.0% Ni, 3.0-5.0% Cr, 1.5-3.0% Ti, one or >=2 kinds among <=1% Si, <=1% Mn, and <=1% Al, and the balance essentially Fe and in which a thermoelastic modulus (α) between 0 and 80 deg.C and a magnetic permeability (μ) are regulated to (-30 to +30)×10<-6> / deg.C and >=1,500, respectively. This constant-modulus alloy can be produced by subjecting an alloy of the composition to hot working or hot working and cold working, to annealing at >=800 deg.C, and then to cooling while regulating the cooling rate down to 300 deg.C to >=300 deg.C/H.
Patent JP-S62106272-A (JP)
Inventor: HAMAKAWA TATSUO
IPC: F25B43/00
Filed: 1985-11-05
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-H08108050-A (JP)
Title: Water treatment membrane module
Inventor: HARADA TAKASHI
IPC: B01D63/04
Filed: 1994-10-13
Abstract: PURPOSE: To prevent a leak from a potting part and a flange part due to shrinkage or the like of the potting part by individually connecting permeated water from each unit membrane module to a concentrated pipe. CONSTITUTION: Unit membrane modules are supported in a module vessel 6 by fixed plates 4, 5. A water collecting pipe 7 having a tube joint 2 and an open end of the unit membrane module 1 having a tube joint 2 are connected by a tube 3. Raw water comes in from a raw water inlet 8 and is filtered by the unit membrane modules 1, and the permeated water is collected in the water collecting pipe 7 through the tube 3 and is discharged from a permeated water outlet 13. On the other hand, raw water which has not filtered by the unit membrane modules 1 is discharged from a raw water outlet 14. In case of an all filtration type, the raw water outlet 14 is closed and only the permeated water is discharged. When the water treatment membrane modules are used to filter turbid river water for 30 days while washed backward, clear water is obtained.
Patent JP-H0899919-A (JP)
Title: Purifying method for difluoromethane
Inventor: RUNE BERUTOTSUSHIYO
IPC: C07C17/389
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To remove the traces of chlorofluoromethane present in a difluoromethane.  
     SOLUTION: The difluoromethane to be purified is passed over a 13X molecular sieve at a temperature of at least 60°C. The sieve can be regenerated by washing with the aid of a solution of sodium or potassium carbonate and heating to high temperature under inert atmosphere or in vacuum. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0993372-A (JP)
Title: Single telephone set interface device for pushbutton telephone set
Inventor: HASEGAWA AKIHIRO
IPC: H04Q3/58
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make the size small by reducing the power loss of a speech current supply circuit. SOLUTION: The single telephone set interface device 1 receives a power supply from a main power supply section of the pushbutton telephone master set and is provided with a separately excited switching power supply circuit 3 generating a speech current for a single telephone set 2, a speech current supply circuit 5 supplying the speech current to the single telephone set 2 via telephone lines L1, L2, a speech current detection circuit 4 monitoring the speech current, and a reference signal generating circuit 7 deciding a switching frequency of the separately excited switching power supply circuit 3, a reference signal control circuit 6 controlling a reference signal frequency of the reference signal generating circuit 7 based on information from the speech signal detection circuit 4, and a speech circuit 8 forming a speech path between the single telephone set 2 and a main switch section of the pushbutton telephone master set. Then an output voltage of the separately excited switching power supply circuit 3 is varied with the speech current.
Patent JP-H05185792-A (JP)
Title: Display device
Inventor: DATE MUNEHIRO
IPC: B43L1/00
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a display device which is capable of reducing the quantity of dust generated during the hand-writing and deletion of characters and symbols significantly compared to the quantity generated when a conventional display device is used, and can be used in a clean room. CONSTITUTION:A specified voltage is applied to an area between a transparent electrode 12 and an electrode 14. The entire surface of an ordinary thermochromic layer 11 does not allow permeation of light, and a photoconductor layer 13 is highly resistive so that almost no electric agent generates. If a character is written on a display surface 2 using a thermal pen, the temperature of the surface rises with the increased light permeability of the thermochromic layer 11, and consequently, the track of the thermal pen becomes visible. After that, the corresponding part of the photoconductor layer 13 to the track receives light from an outer area, and the electric resistance of the corresponding part increases to generate an electric current between the transparent electrode 12 and the electrode 14. Next, the part which is now visible of the thermochromic layer 11 is heated by the electric current, and characters in the part which is visible no longer disappear and continue to be displayed due to a thermal feedback effect.
Patent JP-S61126395-A (JP)
Title: 2-cylinder type rotary compressor
Inventor: HIRAHARA TAKUO
IPC: F04C29/12
Filed: 1984-11-22
Abstract: PURPOSE:To reduce pressure loss by extending each suction pipe whose top edge is inserted into a suction passage formed in each cylinder in parallel to an intermediate partitioning plate, outside a sealing cover, and connecting the other edge directly to a common suction pipe, thus increasing the inside diameter of the passage. CONSTITUTION:A suction passage 14A for introducing coolant gas into a compression element A and a suction passage 15B for a compression element B are drilled on the cylinders 2a and 2b in nearly parallel to an intermediate partitioning plate 9 for the cylinders 2a and 2b. The other edges of the suction pipes 13a and 13b into which the top edges of the suction passages are inserted are extended to the outside, penetrating through a sealed outer cover 10, and jointed to the bifurcated part of a common suction pipe 16. Since each suction passage is drilled onto each cylinder, working is facilitated, and the inside diameter can be increased independently of the thickness of the intermediate partitioning plate 9. Further, since the axis center of each suction pipe 13a, 13b and each suction passage 14A, 14B is positioned so as to be on a same axis line, and opened into the compression chambers 3a and 3b, pressure loss can be reduced.
Patent JP-S60143516-A (JP)
Inventor: OOTSUKA HIDEFUMI
IPC: H01B13/14
Filed: 1983-12-29
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-S63101973-A (JP)
Title: Formation of reference pattern for inspecting defect in pattern such as printed internal wiring pattern
Inventor: OYAMA MASAHIKO
IPC: H05K3/46
Filed: 1986-10-18
Abstract: PURPOSE:To inspect only defects such as especially fatal disconnection and short circuit by binarizing pattern elements in a picked-up reference pattern or intervals between the pattern elements at an optimum level, executing the thinning processing of the binarized image and detecting the defects at every width of one picture element of the binary image. CONSTITUTION:A reference pattern serving as a reference of an inspecting pattern is picked up, the pattern elements of the picked-up reference pattern or the intervals between the pattern elements are binarized at the optimum level, the obtained binary image is thinned and a defect inspecting reference pattern for inspecting the defects at every width of at least one picture element of the binary image is formed. For instance, metalized pattern elements of the reference pattern are expansively picked-up by a camera and the image is processed at the optimum level to obtain a black-and- white binary image on an image memory consisting of 512 vertical and horizontal patterns. The binary image is cut off from the left and light directions 3, 4 by image processing and the final one picture element is thinned to finish the processing. Thus, a defect inspecting reference pattern 7 for inspecting a defect such as disconnection or lacking is formed from the thinned image obtained from said operation.
Patent JP-H1089452-A (JP)
Title: Hydraulic control system for automatic transmission
Inventor: YU PYUNG HWAN
IPC: F16H61/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve a feeling of speed change and increase the reaction speed, and maintain a quick speed change condition by reducing a speed change shock at the speed change time to an N range from R and D ranges. SOLUTION: For example, in the case there speed is changed to an N range condition after speed change of an R range is performed, when a speed change lever is actuated, a valve spool of a manual valve 12 moves, and opens a discharge port so that release pressure of a front clutch C1 and a low reverse brake B2 is discharged. Fluid pressure acting on the low reverse brake B2 is discharged through the manual valve 12 by passing through a fluid pressure discharge adjusting valve 51' arranged on a pipe line connected to the manual valve 12 by branching off from a pipe line to connect a 1-2 shift valve 26 and an N-R control valve 18 to each other. Therefore, even if speed is again changed to an R range after speed is changed an N range from the R range, speed change reaction quickens.
Patent JP-S60142020-A (JP)
Title: Variable compression ratio controller for internal- combustion engine of car
Inventor: NAKAMURA AKITOSHI
IPC: F02D15/02
Filed: 1983-12-29
Abstract: PURPOSE:To improve fuel consumption and output performance by detecting the load condition of engine and switching the compression ratio of engine in two step in accordance to the operating condition of engine without disturbing operation. CONSTITUTION:Variable compression ratio controller is comprised of a piston 2 slidable with a cylinder 1, left/right journal sections 7, 8 journaled rotatably to the left and right pin bosses 3 of piston 2, piston pin P having central crank section 9 eccentric from said journal sections 7, 8 for coupling the small end 14a of conrod 16, first lock system L1 provided between the piston 2 and piston pin P for securing the piston pin P at low compression ratio position and second lock system L2 for securing the piston pin P at high compression ratio position. Furthermore, a changeover controller for switching the lock systems L1, L2 when the engine load varies over the preset changeover level is provided. Said changeover controller includes a changeover holding system.
Patent JP-2001071668-A (JP)
Title: Individual identification medium and manufacture thereof
Inventor: SUGIUCHI MASAMI
IPC: B41J2/32
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an individually identification medium such as an ID card, judgment of the genuineness of which is easy and which is excellent in the antifalsification effect of a portrait, or the like by a method wherein the portrait including a colorant, the color of which changes under heat, is provided on a base material. SOLUTION: An ID card consists of a portrait 203 comprising a first portrait 3, an ultraviolet light screen 13 and a second portrait 23, an individual character information 206 comprising a first individual character information 6, an ultraviolet light screen 16 and a second individual character information 26 and a protective layer 1 covering both the portrait 203 and the individual character information 206. In order to manufacture the ID card, for example, a predetermined resin liquid is coated on one side of a white polyester film and heated and dried so as to form an image receiving layer. At the same time, heat energy is applied to the image receiving layer formed surface of a card base material 201 from its back surface by being abutted with an ink ribbon including, for example, a sublimation dye so as to record the portrait 3 and the individual character information 6.  Thus, the simplification of the judgment of genuineness and the improvement of the antifalsification effect are realized.
Patent JP-S63102727-A (JP)
Inventor: NAGAI TAKEMORI
IPC: F24V30/00
Filed: 1986-10-18
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-H04126643-A (JP)
Title: Vehicle clamping device
Inventor: KATO HIROSHI
IPC: B60R25/00
Filed: 1990-09-18
Abstract: PURPOSE:To clamp vehicle easily and assurdedly by holding a wheel tightly by means of intruding a protrusion, protruding beyond a side plate of a wheel holding means, into the outside circumference of a tire by the rotation of a screw shaft, and by making the bottom end portion of a wheel fixing means contact the ground in such a manner as the wheel will not turn. CONSTITUTION:In clamping a vehicle, first, a side plate 2a is placed against the outside circumference of a wheel A after adjusting the position of a wheel holding means 2, which is arranged in an opposing manner in the diameter direction of the wheel A, against the height of a supporting plate 1b of the a wheel holding means 1, as well as arranging the wheel holding means 1 of the side surface in the rotating direction of the wheel A. A crank handle 13 is inserted into the engaging end of a screw shaft (power shaft) 12, constituting a connection screw structure, and turned in a specified direction, while the screw shaft (power shaft) 12 is pulled to central portion direction of the wheel A by screwing the screw shaft 12 against screw seats 7, 7. Thus the wheel A is tightly secured by a protrusion 6 provided on the side plate 2a intruding into the edge surface of a tire C. Thereafter, the connection screw structure portion is shielded or fixed by means of a cover body 14 or a hook fitting 15 and then locked 17.