baber/WOPTO huggingface dataset:
Patent JP-H0639437-A (JP)
Title: Stamping tool
Inventor: HASHIGUCHI TAKAYOSHI
IPC: B30B15/14
Filed: 1992-07-10
Abstract: PURPOSE:To eliminate operation for adjusting sheet thickness in a stamping tool when the work thickness is varied in reference to the stamping tool for the use of a punching press. CONSTITUTION:A contact surface, by which a stamping depth is fixed by stipulating the protrusion of a type 22 from the lower surface of the body of the stamping tool T, is formed in the body; a hard elastic body 14 is interposed between the striker 10 and the type 22; and difference between the work thickness and the stroke of the type at the time of driving the stamping is absorbed by the hard elastic body 14.
Patent JP-H0828810-A (JP)
Title: Radiant tube type heating device and its heating method
Inventor: KANDA KOJI
IPC: F23D14/12
Filed: 1994-07-12
Abstract: PURPOSE:To contrive to elongate a life by unifying temperature distribution in a length direction of a radiant tube. CONSTITUTION:A combustion in shortage of air is executed in a burner 3 of a radiant tube, a secondary air is fed from a nozzle 7 set halfway moide the radiant tube along a flow of an exhaust gas, and unburnt fuel is burned. By this, an elongation of a life of the radiant tube and a unification of temperature of a material to be heated, and a decrease of NOx in the exhaust gas can be contrived.
Patent JP-S6428835-A (JP)
Title: Method for testing function of ic chip
Inventor: SATO SHINICHI
IPC: G01R31/28
Filed: 1987-07-23
Abstract: PURPOSE:To contrive a reduction by half in a measuring time by a method wherein two pieces of chips on a wafer are specified, one of the chips is assumed to be a reference chip, the other is assumed to be a chip to be measured and the same test signal is applied simultaneously to both chips to test. CONSTITUTION:Two pieces of chips 5 and 6 adjacent simultaneously in the Y or X direction of a wafer 4 are specified, the chip 5 on one side is assumed to be a reference chip and the chip 6 on the other side is regarded as a chip to be measured. The same test signal is simultaneously applied to the same terminals of each of both chips 5 and 6 and output signals from the same terminals of each chip 5 and 6 are detected and are compared with one another by a comparator 9. In case the comparative measurement result is a defective decision, defective masks are each put on both chips 5 and 6. This test is repeated in order about adjacent chips two pieces by two pieces.
Patent JP-H1032575-A (JP)
Title: Virtual atm connection changeover method
Inventor: MORIKAWA SHINGO
IPC: H04Q3/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a virtual ATM connection changeover method by which the load on the user is relieved by eliminating the need for setting configuration definition information relating to bypass the virtual call (VC) and a dynamic change in a network is quickly coped with. SOLUTION: A bypass route with respect to the VC is retrieved based on network topology information from another equipment connected at a changeover request issue side, a connection request message is issued to a bypass route destination by using a signaling channel, a bypass route repeater analyzes a signaling message exchange and connection request message to set the VC in its own equipment and to transfer the signaling message to a succeeding equipment. Thus, the bypass relay VC is set and a connection request message including bypass information is transferred to the succeeding equipment, a bypass route terminator analyzes the connection request message including the bypass information and selects the VC of the bypass object to realize the changeover of the VC.
Patent JP-S5975447-A (JP)
Title: Mechanism of reel table
Inventor: YOSHIDA MASASHI
IPC: G11B15/32
Filed: 1982-10-22
Abstract: PURPOSE:To adjust the height of a reel table through one-touch operation, by installing a spring bearing which can be moved upward and downward between a compression spring for clutch and reel table as the engaging member of a reel bearing section so that the pressing force of the compression spring is applied to the spring bearing. CONSTITUTION:A spring bearing 4 which can be moved upward and downward and has a hexagonal hole is arranged below a compression spring 3 against the hexagonal boss section 1a of a reel pulley 1. A reel bearing member 5 having three projected sections 5b for closely engaging a reel bearing section 5a and reel pulley 1 in the thrust direction is put between the reel pulley 1 and spring bearing 4 and it is arranged that the reel bearing 5 is rotationally engaged by the pressing force of the compression spring 3. When such a constitution is used, adjustment of the reel table height can be made through one-touch operation.
Patent JP-S6165056-A (JP)
Title: Piston cooling device in internal-combustion engine
Inventor: RIKIMARU HIROSHI
IPC: F01P3/10
Filed: 1984-09-05
Abstract: PURPOSE:To aim at enhancing the efficiency of cooling around the upper part of intermediate support section of a piston head, by disposing a packing metal between a piston rod and the piston head, and by forming two vortex chambers and constricting sections therebetween. CONSTITUTION:A packing metal 4 is disposed in a cooling space between a piston rod 10 and a piston head 5, and first and second vortex chambers 2, 9 are formed between the cooling surface 3 of the piston head 5 and the upper surface of the packing metal 4. Further, constricting sections (a, b) for jetting cooling liquid into both vortex chambers are formed between the upstream side section of the first vortex chamber 2 and the first vortex chamber 2 and between the upstream side section of the second vortex chamber 9 and the chamber 9. With this arrangement, the cooling surface 3 of center part of the piston head and the inner cooling surface 14' of upper part of an intermediate support section may be effectively cooled down.
Patent JP-S6243902-A (JP)
Title: Triplate type filter
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/203
Filed: 1985-08-22
Abstract: PURPOSE:To increase the degree of freedom in design and to reduce the cost by overlapping a resin base formed with an earth electrode on the dielectric base formed with a filter electrode so as to simplify remarkably the processing of the resin base and to make it inexpensive. CONSTITUTION:Other major face of a resin base 20 formed with the earth electrode 14 on one major face is overlapped onto the other main face of a dielectric base 2 where the earth electrode 4 is formed on one major face and the filter electrode 6 is formed onto the other major face. For example, the resin base 20 made of a material such as glass epoxy or 'Teflon(R)' group resin is used, the earth electrode 14 made of a material such as copper is formed on the one major face and the resin base 20 is overlapped on the dielectric base 2 to form a triplate structure. Since the processing of the resin base is very simple and made inexpensive, the degree of freedom in the design of the filter pattern is increased largely and the cost is reduced.
Patent JP-H119923-A (JP)
Title: Filter medium for removing white corpuscle
Inventor: TANAKA JUN
IPC: A61M1/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To enhance white corpuscle-removing capacity and ensure good flow of a white corpuscle containing liquid by using a nonwoven cloth of a split cellulose containing cellulose-microfibril having a particular fiber diameter. SOLUTION: In order to prepare a white blood corpuscle removing filter medium for removing white blood corpuscles from a white blood corpuscle containing liquid, a split cellulose fiber containing cellulose-microfibril having a fiber diameter of not less than 0.03 μm and not more than 1.0 μm is used. As the most preferred split cellulose fiber, lyocell, superpolynosic and the like are listed. In order to prepare a nonwoven cloth of the split cellulose fiber containing cellulose-microfibril from a split cellulose fiber, a water flow interlacing method is employed, wherein first a fiber mat comprising the split cellulose fiber is prepared and then a high pressure liquid flow is sprayed onto the nonwoven cloth so as to fibrillate the slit cellulose fiber and interlace the fibers.
Patent JP-S6244699-A (JP)
Inventor: SAWA TOSHIO
IPC: G21F9/00
Filed: 1985-08-22
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-S6246749-A (JP)
Title: Brake device of vehicle
Inventor: TSUCHIDA TETSUO
IPC: B60T8/54
Filed: 1985-08-22
Abstract: PURPOSE:To make a supporting structure simple, small-sized and light-weight by making one side of a wheel hub extend sideways to form a supporting boss and supporting an antilock brake relative to the boss and a wheel shaft. CONSTITUTION:On one side of a front wheel hub 8 of a motorcycle is arranged a front wheel brake 3f and on the other side an antilock control device A. The antilock control device A consists of a speed stepup device 45 interlocked with the front wheel, a modulator 17 receiving the outlet pressure of a hydraulic pump driven by the device 45, a pressure discharge valve 20 of normally closed type, an inertia type sensor 21 for making the pressure discharge valve 20 open when the angular velocity of the front wheel running beyond a specified value is sensed, and others. In this case, one side of the hub 8 is formed into a supporting boss 8a cylindrically coaxial with a wheel shaft 10 and supporting the speed stepup device 45, the sensor 21, etc. A casing 22 incorporating the hydraulic pump, the modulator 17 and the pressure discharge valve 20 is, adjacent to the supporting boss 8a, supported on the wheel shaft 10.
Patent JP-2000018827-A (JP)
Title: Grain drying and conditioning facility
Inventor: ITATSU YOSHIHIRO
IPC: B02B1/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To ensure best automatic operation while reducing the cost by coupling the exhaust duct of a dryer with an exhaust fan and the sorting duct of a wind sorting machine and supplying exhaust air to a dryer or the wind sorting machine through switching control of each shutter of the exhaust duct and the sorting duct thereby employing suction fans of single specification. SOLUTION: The dryer 3 comprises a furnace 17 disposed on one side of the body and an exhaust fan 18 disposed on the other side. The exhaust fan 18 is disposed at the outlet part of an exhaust duct 19 and a shutter 20 is provided at the inlet part thereof. Suction air of a wind sorting machine at a cleaning section is used by the exhaust fan 18. More specifically, a selection duct 21 is coupled with the exhaust duct 19 on the downstream side of the shutter 20 and a shutter 22 is disposed in the vicinity of joint to the exhaust duct 19. A fan duct 18a constituting the exhaust fan 18 is coupled with a dust collecting chamber. The shutters 20, 22 couple forward and reverse motors 20a, 22a with an open/close shaft section and performs interlocked control based on an operating signal from a central control board 23.
Patent JP-H07118238-A (JP)
Title: Production of 1-alkyl-5-pyrazolecarboxylic acid esters
Inventor: YOSHIDA HIROSHI
IPC: C07D231/14
Filed: 1994-08-05
Abstract: PURPOSE:To suppress the formation of by-products by properly controlling a temperature in mixing an a1kylhydrazine with an acylpyruvic acid ester and further advantageously obtain the ester compounds by properly controlling the temperature of synthetic reaction. CONSTITUTION:This process for producing 1-alkyl-5-pyrazolecarboxylic acid esters expressed by formula III (R<1> is an alkyl or a cycloalkyl; R<2> is an alkyl or a cycloalkyl; R<3> is H, an alkyl or a cycloalkyl; R' is an alkyl) is to mix an alkylhydrazine expressed by formula I with an acylpyruvic acid ester expressed by formula II in an inert organic solvent at -10 to +30 deg.C and then react the compounds at 40-140 deg.C. The compound expressed by formula III is important as a synthetic intermediate for pyrazolecarboxamides, etc., useful as a medicine or an agrochemical. The compound expressed by formula III can be produced in a high yield for a short time by this method.
Patent JP-S6164889-A (JP)
Title: Descaling treatment
Inventor: ONO TAKASHI
IPC: C23G1/28
Filed: 1984-09-03
Abstract: PURPOSE:To reduce energy consumption and to assure the safety of operation in descaling of a steel material by a salt bath method by preheating and drying the steel material to be treated to the immersion into a salt bath by the hot water generated in a quick cooling tank. CONSTITUTION:The steel material 2 to be treated is immersed in a warm washing tank 4 while the hot water of about 90 deg.C recovered from a quick cooling tank 12 is circulated. The water sticking to the surface is evaporated by the heat retained by the steel material 2 itself in the atm. after the steel material 2 is heated to about the same temp. as the temp. of the hot water. The material is then immersed in a molten salt bath 10 kept at about 400 deg.C. The steel material 2 is pulled up after the temp. of the salt is transmitted into the steel material 2 and said material is immediately immersed into the quick cooling tank 12 contg. the hot water of about 90 deg.C and is quickly cooled. The salt film on the surface of the steel material 2 is cracked by thermal shrinkage and is solidified. Such film peels off from the steel material 2 by carrying away the surface scale thereof and disperses into the hot water. The danger of the explosion arising from the remaining water is eliminated by the above- mentioned and the waste heat retained by the steel material 2 after drying, contributes to the economization of energy.
Patent JP-S57107773-A (JP)
Title: Marking method of aluminum cylinder
Inventor: TAMURA MINORU
IPC: B24C1/04
Filed: 1980-12-24
Abstract: PURPOSE: To form marks efficiently by sticking a mask cut out in any optional shape hole on a cylinder when marking an aluminum cylinder.  
     CONSTITUTION: A mask 51 cut out in any optional shape hole 54 is sticked on the outside of an aluminum cylinder a. When the cylinder a proceeds under a gate type cover 57 provided astride of a conveyor 2a, particles 31 are sprayed through an window 58 formed on the cover 57, and a nick mark K with the same shape as the optional hole 54 cut out on the mask 51 is formed on the surface of the cylinder. When changing the mark, the mask 51 is replaced by other mask cut out in a different shape, thus marks of any optional shape can be formed distinctly and effieiently on the outside of the cylinder (a). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0914328-A (JP)
Title: Rebound cushion device for hydraulic buffer
Inventor: ANZAI SHOJI
IPC: F16F9/58
Filed: 1995-06-27
Abstract: PURPOSE: To reduce the friction torque of a rebound cushion without losing an impact reducing characteristic at the max. extension by forming the rebound cushion of two or more parts having different material quality and hardness and fitting this by overlapping these parts so as to be freely rotated. CONSTITUTION: A stopper 6 is fixed by sport welding or the like in the specified position of a piston rod 1 having a piston 9 provided in its lower end for plotting a cylinder 7 into two working chambers. A first rebound cushion 5B formed of a material such as nylon or the like having high hardness is assembled on this stopper 6 and a second rebound cushion 5A formed of rubber such as NBR or the like having low hardness is assembled thereon. These two rebound cushion 5A and 5B having different material quality and hardness are superposed and fitted to a hydraulic buffer A so as to be freely rotated. Thus, without losing an impact reducing characteristic at the maximum extension friction torque is reduced.
Patent JP-S5974995-A (JP)
Title: Preparation of interleukin 2
Inventor: KASHIMA SHINICHI
IPC: C12P21/00
Filed: 1982-10-21
Abstract: PURPOSE:To prepare interleukin 2, by cultivating cells derived from mammalian T lymphocytes in a high cellular density. CONSTITUTION:Cells derived from mammalian T lymphocytes, e.g. human T cellular malignant cells, normal T cells or hybridized cellular strain of T cells, etc. are cultivated in a culture medium containing a stimulating agent for production of interleukin 2, e.g. Con A (concanavalin A) under the conditions of cellular density as high as 1X10<6>-15X10<6> cells/cm<2>.revolution based on the base area for the stationary culture method and 2X10<6>-10X10<6>cells/ml based on the volume of the culture fluid for the unstationary culture method, e.g. agitation, to collect the aimed interleukin 2 from the above-mentioned culture medium.
Patent JP-H1132269-A (JP)
Title: On-screen device
Inventor: GOTO MOTOHIRO
IPC: H04N5/445
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device that controls the vertical position of an image by counting a horizontal synchronization signal within a display available range denoted by a display available range signal, detecting the number of displayed scanning lines in a display available range of a screen of a CRT, and controlling a vertical size of characters displayed on the screen, so as to select the size of the characters in matching with the scanning lines displayed actually even if a vertical amplitude and a vertical position are changed. SOLUTION: A microcomputer 12 receives a display available range signal, a vertical synchronization signal and a horizontal synchronization signal and counts the number of the horizontal synchronization signal within the display available range denoted by the display available range signal. Furthermore, the number of scanning lines displayed on the display available range on a screen of a CRT is detected, and a vertical size of characters of an on-screen display circuit 13 is set to a display available size.  The microcomputer 12 counts the number of the horizontal synchronization signals for a period until the display available range signal depicts a display available state, based on the vertical synchronization signal in addition to the number of the displayed scanning lines, detects a display start scanning line in the display available range of the screen of the CRT to control a displayed position of the on-screen display circuit 13.
Patent JP-H0875751-A (JP)
Title: Endotoxin stabilizer, endotoxin composition and measurement of endotoxin
Inventor: TAMURA HIROSHI
IPC: A61K47/10
Filed: 1995-06-29
Abstract: PURPOSE: To stably hold a micelle structure while stabilizing the endotioxin activity in a specimen and a standard product over a long period of time by dispersing a very small amt. of endotoxin in a solvent containing a specific stabilizer. CONSTITUTION: An endotioxin stabilizer containing one or more kind of a substance selected from the group consisting of aminoalcohol, polyhydric alcohol, a nonionic surfactant, polyglycol and a chelating agent as an effective component is used. Concretely, the stabilizer contains aminoalcohol as an effective component and further contains polyhydrlc alcohol and/or polyethylene glycol. Further, the stabilizer contains glycerol or a derivative thereof as an effective component. The stabilizer contains at least one of the chelating agent and the nonionic surfactant.
Patent JP-H07315121-A (JP)
Title: Unit device for preventing forgetting of turn-off of automobile light
Inventor: INOMATA MITSURU
IPC: H01H35/00
Filed: 1994-07-04
Abstract: PURPOSE:To provide a unit device for preventing forgetting of turn-off of automobile light when an automobile has passed through a tunnel during daytime driving and so forth, which is convenient for a driver who has an automobile which has not yet incorporate the device, and which is independent from the automobile, and which can be simply attached to the vehicle. CONSTITUTION:A unit device for preventing forgetting of turn-off of automobile light, comprises a switch 1, which is adapted to be incorporated to the exterior part of an automobile light switch lever, and which is turned on and off, simultaneously with an automobile light switch, a light sensitive switch 2, and a motor driven equipment 3 having an electric circuit in which the switches 1, 2 are connected in series so as to be used as a power source switch.
Patent JP-S5886099-A (JP)
Title: Determination of substrate amount of various dehydrogenases having nicotinamide adenine dinucleotide or nicotinamide adenine dinucleotide phosphate as coenzyme
Inventor: YOKOYAMA SADAJI
IPC: G01N33/50
Filed: 1981-11-18
Abstract: PURPOSE:To determine the substrate amount of various dehydrogenases in the presence of NAD or NADH, by using various dehydrogenases having NAD or NADP as coenzyme and an oxidase capable of oxidizing NADH2 or NADPH2. CONSTITUTION:Various dehydrogenases having nicotinamide adenine dinucleotide (NAD) or nicotinamide adenine dinucleotide diphosphate (NADP) as a coenzyme are made to react with a substrate in the presence of NAD or NADP using an oxidase capable of oxidizing reduced nicotinamide adenine dinucleotide (NADH 2) or reduced nicotinamide adenine dinucleotide phosphate (NADPH2). The substrate amount of the dehydrogenase can be determined by determining the oxygen consumption by the reaction using an oxygen electrode.
Patent JP-H0829804-A (JP)
Title: Active matrix liquid crystal display element
Inventor: MATSUMOTO HIROSHI
IPC: G02F1/136
Filed: 1994-07-15
Abstract: PURPOSE:To prevent the generation of interlaminar short circuit defect and the lowering of opening ratio of picture element. CONSTITUTION:A gate electrode 2 is formed from Cr, an auxiliary capacitance electrode 3 is formed from ITO and anodic oxide films 11, 12 composed of Al-Ti-Ox is formed on each surface. In this case, the anodic oxide films 11, 12 functions as gate insulating films and prevent the generation of the interlaminar short circuit defect. Moreover, since the auxiliary capacitance electrode 3 is formed form ITO of a transparent conductive material and is covered with the anodic oxide film 12 composed of the transparent Al-Ti-Ox, the lowering of opening ratio of picture element is prevented.
Patent JP-S6164575-A (JP)
Title: Steering wheel and preparation thereof
Inventor: TERADA MAKI
IPC: B29C70/06
Filed: 1984-09-04
Abstract: PURPOSE:To improve durability and increase safety by preventing the formation of a bent part at the contact edge with the continuous long-fiber boss part for reinforcing the spoke part of a steering wheel. CONSTITUTION:The core body of a steering wheel which consists of a rim part, spoke part, and a boss part is formed by winding a prescribed amount of high-tension glass fiber impregnated with unsaturated polyester resin. Then, said core body is taken-out from a taking-up jig, and a steering wheel is transferred onto a shaping mold, and heated and pressed at a prescribed temperature and under a pressure, and a steering wheel 1 can be obtained. The spoke part 4 for connecting the rim part 2 and the boss part 3 is formed by nipping the spoke part 4 by using the upper and lower shaping molds 5 having a bent nearly semicircular groove and applying pressure is the direction of arrow.
Patent JP-H0474879-A (JP)
Title: Electrolytic device for producing hypochlorite
Inventor: SUGANUMA YOSHIAKI
IPC: C25B9/17
Filed: 1990-07-16
Abstract: PURPOSE:To efficiently obtain a hypochlorite soln. of a high effective chlorine concn. with a simple construction by laminating many unit electrolytic cells disposed with inclined electrodes in parallel via separators having liquid communicating flow passages. CONSTITUTION:The many unit electrolytic cells are made into a double pole type of decreased electrical connection losses and are constituted by assembling and laminating the unit electrolytic cells 1 into a small-sized box type container via the separators 2 in common use as the cell walls of the unit electrolytic cells 1. The cathodes 3 and anodes 4 constituting the unit electrolytic cells 1 are disposed to incline upward along the liquid flow passages from below to above and to be parallel with each other. The electrolyte past the electrolysis chamber passes the liquid communicating flow passage 5 in the separator 2 and is sent into the electrolysis chamber of the next unit electrolytic cell 1. The flow passages 5 are preferably upward along the flow. The flow passages 5 play the role of regulating the flow of the electrolyte and preventing the leak current liable to be generated in the double pole type electrolytic cells.