baber/WOPTO huggingface dataset:
Patent JP-S5827844-A (JP)
Title: Method and device for controlling fuel supply for internal combustion engine
Inventor: TAKAHASHI MASARU
IPC: F02D41/08
Filed: 1981-08-13
Abstract: PURPOSE:To improve emission characteristic by a method wherein a shifting speed of two characteristic fuel increase correction immediate after an engine start is switch-controlled in accordance with whether a throttle valve is entirely closed or not. CONSTITUTION:An ignition primary signal from an ignition coil 42 and a signal representing an intake air flow rate of the engine from an air flow sensor 18 are sent into a pulse width calculating circuit 60, and the output of the circuit 60, that is an injection pulse signal, is sent through a drive circuit 64 to fuel injection valves 26a-26d to energize these valves. A fuel increase correction circuit 62 generates a fuel increase correction signal in accordance with the input from a coolant temperature sensor 46, throttle position switch 50 and starter switch 54. The reducing speed of the fuel increase value is changed in accordance with whether the throttle valve is at an idle position or not.
Patent JP-S5250470-A (JP)
Title: Disc brake
Inventor: OTANI YASUO
IPC: F16D55/00
Filed: 1975-10-20
Abstract: PURPOSE: Mapping obtaining the disc brake compatible for the big truck with the merit of lightweight and fine anti-vibration characteristic by lightening the weight of buoyant housing itself, and by arranging plural pistions on one sole side of the disc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5917224-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: MIZOGUCHI KATSUHIRO
IPC: C23C18/30
Filed: 1982-07-20
Abstract: PURPOSE:To obtain the magnetic recording medium of high performance and excellent mass- productivity by controlling the forming density of a magnetic material by the surface density of a ligand and a metallic complex formed on a base body. CONSTITUTION:There are a process, in which a solution of the ligand containing the atoms of nitrogen, oxygen or sulfur and the metallic complex mainly comprising the ions of a metal selected from at least one of platinum family, such as platinum, iridium, rhodium, osmium, palladium, ruthenium, etc. is attached onto the base body and dried and said metallic complex is formed to a stratiform shape, and a process in which the ions of iron, nickel or cobalt or the like are reduced by a reducing atmosphere during the application of a magnetic field while using the metallic complex attached and formed onto said base body as nuclei for a reaction and the magnetic material mainly comprising iron, nickel or cobalt is formed onto said base body. The chelate type ligand consisting of an organic matter resulting from the unpaired electrons of the atoms of nitrogen N, oxygen 0 or sulfur S or the like is used. Since the surface density of the metallic complex and the ligand formed onto the base body can be controlled previously, the magnetic material formed after the ligand and the complex are formed grows gradually in proportional to the surface density of the ligand and the metallic complex. Accordingly, the method has an advantage which can easily control and prescribe the forming density of the magnetic material comparatively freely.
Patent JP-S63291397-A (JP)
Title: X-ray device
Inventor: TSUCHIYA AKIRA
IPC: H05G1/32
Filed: 1987-05-22
Abstract: PURPOSE:To perform the wide tube voltage control at the time of light load by providing an inductor connected in series to a serial resonance circuit and a switch short-circuiting the primary winding of a transformer and controlling the closing timing and period of the switch. CONSTITUTION:When a switch 31 is closed, the primary winding 6a of a transformer 6 is short-circuited. If the switch 31 is closed by one impulse of the primary current, the output voltage can be controlled. Since the switch 31 is connected to an inductor 30 and a capacitor 5 in series, the resonance operation is performed even if the winding 6a is short-circuited. When the tube voltage is changed, the resonance current in the opposite direction flows in the winding 6a due to the damped oscillation of a resonance circuit, but the closing period of the switch 31 is controlled by a switch control means 25 to suppress it. The high-voltage output can be thereby squeezed thoroughly at the time of light load, and a wide tube voltage control range can be obtained.
Patent JP-H06336020-A (JP)
Title: Ink jet recorder
Inventor: TAMURA YASUYUKI
IPC: B41J2/175
Filed: 1993-05-27
Abstract: PURPOSE:To ensure the removal of bubbles in a forward path ink tube and perform high-quality recording even if a recording head moves at a high speed. CONSTITUTION:A pump 3 feeds ink contained in a main tank 2 to a recording head 1 by force through a forward path ink tube 4 and an upstream sub-tank 5. The recording head 1 performs recording by delivering the force fed ink as an ink drop 10 from a nozzle onto recording paper 11 fed by rollers 8, 9. A sub-tank 6 is disposed on the downstream side of the recording head 1 in the ink force feed direction of the pump 3. An air vent hole 13 is provided in the sub-tank 6. A return path ink tube 7 is connected to the main tank 2 from a port, that is provided in the sub-tank 6 to be higher than a port connected to the recording head 1.
Patent JP-S617301-A (JP)
Title: Method of continuous operation of counter current washing column
Inventor: ASANUMA TADASHI
IPC: C08F6/24
Filed: 1984-06-21
Abstract: PURPOSE:To operate continuously a counter current washing column by controlling an amount of washed slurry to be extracted by an amount of heat to be added to a heating tube, and to obtain a solid polymer by washing solid polymer slurry at a fixed washing efficiency. CONSTITUTION:In separating steam of washing solution from solid polymer particles by extracting continuously slurry consisting of the solid polymer particles and a diluent from a continuous polymerization zone, feeding it to the top of a counter current washing column, introducing the washing solution from the bottom of the counter current column to it, extracting the washing solution from its top and the washed slurry from its bottom, sending them to a heating tube, an amount of the washed slurry to be extracted from the bottom is regulated by an amount of heat to be added to the heating tube, and, if necessary, by an amount of a solution to be separately added to the heating tube, and continuous operation is carried out by using an amount of the slurry in a tank of the final reaction in a continuous polymerization zone as its controlling value.
Patent JP-H03238141-A (JP)
Title: Regeneration of casting sand
Inventor: HERUMAN BUEE ZONMERU
IPC: B22C5/18
Filed: 1990-05-16
Abstract: PURPOSE: To process regenerated sand as fresh sand or equivalent sand by neutralizing sand or the like contg. an org. binder after heating and regenerating with a suitable base or acid so as to have a pH value of a specified range. CONSTITUTION: The org. binder is mostly combusted and the inorg. binder, for example, clay or bentonite, is dead-burnt by a heating and mechanical process. The resultant regenerated sand is in succession neutralized and refined to the pH value between 6 and 8 in a vessel in a moist state. The regenerated sand is put into a neutralizing vessel 3 via a belt balance 2 from a supply port 1. A neutralizing soln. is put into the neutralizing vessel 3 from a storage container 4. After the material is agitated and neutralized, the soln. is returned through a filter 8 into the storage container 4. The addition of the washing water of the neutralizing soln., fresh water, fresh acid or base is executed by the container 16. A mixture of the water to wash the sand is ladled out of a cyclone 10 from the vessel 3. The sand and the sludge-contg. water are separated in the cyclone 10.  The separated sand is dried by a swing drier 14 and is transferred into a storage bunker 15.
Patent JP-H0422423-A (JP)
Title: Method for conducting multistage pervaporation under vacuum and/or temperature becoming increasingly high in successive retentate stages
Inventor: JIYOSEFU RUISU FUAIMAA
IPC: B01D61/58
Filed: 1990-05-16
Abstract: PURPOSE: To attempt a membraneous separation of a multi-component mixture into various fractions by using a multi-staged pervaporation method in which continuous stages, each of which is able to contain a membraneous separation device, are operated under progressively higher vacuum and at progressively higher temperature than those at the stage immediately before. CONSTITUTION: At the time of feeding a multi-component feed flow to step-N of a multi-step membrane pervaporation separating apparatus (3, 9), a multi- component flow, first of all, is fed to the first separating step of the apparatus (3) where penetrants and retentates are generated. Then, the retentates from the first and each successive steps are successively fed into step-N of the next successive separating apparatus (9). And, the retentates constituting feeds for next successive steps are heated respectively to higher temperature than the preceding steps and each successive permeating steps is operated under higher vacuum respectively than the preceding permeating steps. The multi-component flow is thus able to be membraneously separated into various fractions having various molecular types and different boiling points.
Patent JP-S61286629-A (JP)
Title: Vibration isolator
Inventor: EMOTO SHIGEO
IPC: H01L21/027
Filed: 1985-06-11
Abstract: PURPOSE:To reduce the natural frequency and increase the damping characteristic by keeping a viscoelastic body in a given shape by means of an elastic body and improving the frequency characteristic by the stress relaxation effect of the viscoelastic body. CONSTITUTION:A viscoelastic body 2 is combined with a coil spring 1 being an elastic body, and the shape of viscoelastic body 2 is kept at a given height by the spring force of the coil spring 1. By this combination, since the increase in the spring constant for the loading stress of the viscoelastic body 2 and the reduction in damping characteristic can be achieved to improve the frequency characteristic relatively, a vibration isolator having a small natural frequency and large damping characteristic can be obtained.
Patent JP-S616837-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUNO SHIYUNJI
IPC: H01L27/04
Filed: 1984-06-20
Abstract: PURPOSE:To easily execute dynamic bias test by comprising a shift clock generating circuit and a shift-in data producing circuit. CONSTITUTION:For the dynamic bias test, operations of the shift clock generating circuit 1 and the shift-in data producing circuit 2 are started by setting an input of BT terminal 30 to ''1'', an output of the shift clock generating circuit 1 is supplied to the flip-flops 51-54 through the NAND gates 12, 13, an output of the shift-in data producing circuit 2 is supplied to the input of shift-in of the flip-flop 51 through the NAND gates 21, 23, and the shift operations of flip-flops 51-54 are started by making ''1'' an output of the OR gate 41. In this case, the other circuits of the main circuit 5 start the operations simultaneously. Operations of the circuit do not have any meaning, in this case, but it is sufficient for satisfying the object of dynamic bias test.
Patent JP-S61286372-A (JP)
Title: Nitro(polyfluoroalkyl)imidazole derivative, production thereof and herbicide containing said derivative as active constituent
Inventor: KIMOTO HIROSHI
IPC: A01N43/50
Filed: 1985-06-10
Abstract: NEW MATERIAL:A nitro(polyfluoroalkyl)imidazole derivative expressed by formula I (A is H or halogen; R<1> is H, F or CF3; R<2> is OH, F or CF3; l is an integer 0-12; m and n are 1 or 2). EXAMPLE:5-Nitro-4-(pentafluoroethyl)imidazole. USE:A herbicide. PREPARATION:A (polyfluoroalkyl)imidazole expressed by formula II is nitrated with fuming nitric acid or mixed acid of concd. nitric acid and concd. sulfuric acid at 30-150 deg.C, preferably 80-120 deg.C for several minutes -30hr to afford the aimed compound expressed by formula I.
Patent JP-H10313852-A (JP)
Title: Cell culture plate
Inventor: TAKAOKI MUNEO
IPC: C12M3/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject plate for a culture vessel, etc., capable of exchanging a culture solution by providing a culture surface and protruding parts capable of preventing a diaphragm from being directly brought into contact with cell surfaces at the time of attachment thereof to a culture solution exchanging and diaphragm type culture vessel and operating the diaphragm on the culture surface. SOLUTION: This cell culture plate 1 is equipped with a culture surface for culturing ells 3 and ridges 2, etc., as protruding parts in order to prevent a diaphragm from being directly brought into contact with surfaces of cells 3 at the time of attachment thereof to a culture solution exchanging and diaphragm type culture vessel and operating the diaphragm on the culture surface. The resultant cell culture plate 1 is used by attaching thereof to a cell culture apparatus capable of exchanging the culture solution and the culture vessel.  Furthermore, the cell culture plate 1 can be obtained by using a disklike polystyrene plate having 50 mm diameter and 1 mm thickness, finishing one surface (culture surface) thereof into a mirror surface with a high accuracy and forming the protruding parts composed of the ridges 2 having about 0.1 mm height from a nontoxic silicone resin into a lattice shape on the culture surface.
Patent JP-H0635303-A (JP)
Title: Gray scale single component nonmagnetic development system
Inventor: ERITSUKU KAARU SUTERUTAA
IPC: G03G9/08
Filed: 1993-05-28
Abstract: PURPOSE: To obtain a grey scale single component non-magnetic developing system for electrophotography using AC and DC bias voltages impressed on a developing roller and a single component non-magnetic developer imparted by a supplying roller so as to develop an electrostatic latent image on a photoconductor. CONSTITUTION: The developer is constituted of the mixture 45 of toner particles 46 electrified to a single polarity and transparent beads 47 electrified to an opposite polarity, and is triboelectrostatically and collectively more electrified by an alternating electric field between two rollers 13 and 14 than by frictional contact with a device surface. The roller 14 imparts the electrified mixture to the roller 13, and develops the latent image 21 to have image density 22 decided by a DC bias value. The DC bias 54 of the supplying roller gives potential gradient in relation to the DC bias 50 of the developing roller, and drives the collectively electrified mixture to the developing roller. A doctor blade 15 smoothes toner 44 on the roller 13 to have selected thickness. The roller 13 has a semiconductor surface layer 27 which is not coated, or which is non- conductively coated.
Patent JP-H10318037-A (JP)
Title: Cylinder block for internal combustion engine
Inventor: ABE KAZUYOSHI
IPC: F02F1/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a cylinder block outer wall so as to reduce an oil consumption by uniformalizing surface pressure of an upper deck of the cylinder block when the cylinder head is installed on the cylinder block by a head bolt. SOLUTION: In a cylinder block in an internal combustion engine formed in an open deck structure formed in such a constitution that a cylinder bore 2 and a cylinder block outer wall 9 are separated from each other in an upper part, a fastening boss part 8 of a head bolt for fastening the cylinder head on an upper part of the cylinder block 10 using a head bolt, is composed of an outer wall boss part 8A positioned on the cylinder block outer wall 9, and a cylinder wall boss part 8B positioned on a cylinder wall 2a formed between the cylinder bores 2. The outer wall boss part 8A is formed on at least on the four corner parts of both end parts of a cylinder trains, and the cylinder wall boss part 8B is formed on only both end parts of the cylinder wall 2a formed between cylinders.
Patent JP-H11331143-A (JP)
Title: Plural person ciphering method, ciphering device thereof, deciphering device and recording medium with program for executing the method recorded therein
Inventor: TAMANO DAISUKE
IPC: H04L9/08
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To maintain cipher intensity despite increase in the number of deciphering devices by randomly generating a bit string corresponding to each deciphering device and giving a reversible function to a symmetric key and the bit string corresponding to a deciphering device to cipher with a shared key for key delivering to transmit to all the deciphering devices. SOLUTION: In a process for adding an electronic signature to a text M by using a hash function (h) and a secret key for signature KsAS to randomly generate a symmetric key rm and ciphering the text M by the key rm to cipher a shared key SAB[i] for key delivering in a ciphering device A101, a plural person ciphering method generates a bit string r[i] which is different at respective deciphering device B[i] 102,..., 103, gives a prescribed reversible function Enc to the key rm and the string r[i] to make Enc (rm, r[i]) and deciphers this Enc (rm, r[i]) by a shared key for key delivering SAB[i], so that the respective ciphering Encs (rm, r[i]) (i=1 to n) are all different.
Patent JP-S619108-A (JP)
Inventor: TODORI YASUO
IPC: H02B13/02
Filed: 1984-06-22
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-S63291463-A (JP)
Title: Switching device
Inventor: TAKEMOTO TOYOKI
IPC: H01L21/822
Filed: 1987-05-25
Abstract: PURPOSE:To provide a switching device adapted for a memory cell which can be easily manufactured with a large capacity by forming a resistive gate through an insulator on a superconductor on which electrodes are disposed at both ends, and converting the superconductor from a superconduction to a normal conduction by the heating of the gate. CONSTITUTION:When a word line 1 becomes '0' potential, a potential difference of VDD is applied to both the ends of a heater 4, and the heater 4 is heated. A high temperature superconductor 6 is heated through an insulator 5 by the temperature. The superconductor 6 becomes a superconducting state at a temperature T1 of critical temperature T0 or lower and a normal conducting state at a temperature T2 of the T0 or higher. Accordingly, when the temperature rises from the T1 to the T2, the superconductor 6 abruptly rises at its resistance from '0' to R. The resistance of the superconductor 6 is increased by this property, and the potentials of a bit line 2 and a capacity 3 are electrically substantially interrupted. When the potential of a word line 1 is set to '1', the heater 4 is not energized, and the temperature of the superconductor 6 accordingly drops, its resistance becomes '0', and the potential of the bit line 2 becomes the same potential as that of one end of the capacity 3. This operation is repeated to perform an operation as a storage element.
Patent JP-S62286603-A (JP)
Title: Production of irregular shaped bar
Inventor: YAMAGUCHI KENJI
IPC: B21B1/08
Filed: 1986-06-02
Abstract: PURPOSE:To efficiently produce an irregular shaped ber having good dimensional accuracy and plate shape by disposing a flat roll and grooved roll having a groove of a prescribed shape to face each other, rotating the rolls in the same direction and acting forward tension to a base metal, thereby rolling the metal. CONSTITUTION:The flat roll 2 and the grooved roll 1 having the groove to form a clearance to the shape of the irregular shaped bar are disposed to face each other and the rotating direction of the two rolls 1, 2 is maintained in the same direction. The grooved roll 1 is driven to rotate in the rolling direction and the flat roll 2 is driven to rotate in the direction opposite therefrom in this stage. The forward tension is acted in this state on the base metallic bar 3 and the bar is rolled. The forward tension to be acted on the base metallic bar 3 is adequately about 30-90% of the breaking strength of the bar 3. As a result, the flat roll 2 acts ironing deformation on the bar 3 so that the bar flows to the grooved roll 1 side. The groove is thus easily formed. The irregular shaped bar is obtd. as the rolling is stably executed by the effect of the forward tension.
Patent JP-H08295633-A (JP)
Title: Complication-preventing agent for patient in high protein catabolismic state
Inventor: SAKUMICHI TADAYOSHI
IPC: A61P31/04
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a complication-preventing agent for patients in high protein catabolismic state, containing glutamine dipeptide as an effective component. CONSTITUTION: This complication-preventing agent for patients in high protein catabolismic state contains at least one kind of glutamine peptides (e.g.; L- alanyl-L-glutamine) as an effective component and is formulated in an injection solution form such as infusion, etc. The concentration of the glutamine dipeptide in an aqueous solution is 5-50wt.%. This complication-preventing agent can be preferably used for patients under a centralized treatment by nutritional control through a middle cardiac vein and is effective for preventing infectious diseases such as bactermia, septicemia, etc., acute respiratory insufficiency syndrome and acidosis. The daily dose is 0.2-1.5 mili mole/kg based on the glutamine dipeptide as the effective component.  The high protein catabolismic state of a patient who has been suffering from a surgical invasion is normalized and evil influences such as migration of intesinal bacteria into the body due to the atrophy of intestine mucous membrane caused by nutrition control depending only on a high calorie infusion are improved.
Patent JP-S62285124-A (JP)
Title: Input/output display device with operating guidance
Inventor: KOMAKI TORU
IPC: G06F3/02
Filed: 1986-06-04
Abstract: PURPOSE:To display the operating contents in response to the operating rank level by storing the operating guidance contents and the operating rank level. CONSTITUTION:An operator 10 supplies and registers his/her name via a keyboard 22. Then the operator 10 selects the start operating item via an operating item switch 23. This switch 23 is accepted by an operation accepting part 26 and the operation number is decided by an operation deciding part 28. An operating level deciding part 29 uses the decided operation number and the registered operator name and retrieves and fizes the operating rank against the operation number of the operator stored in an operator-based operating rank memory part 31. The fixed operating rank is delivered to an operating guidance output part 33. The part 33 retrieves the operating guidance contents corresponding to the operating rank of the operation number out of an operating guidance memory part 32 and displays them at a display part 21.
Patent JP-S5460854-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATOU TETSUROU
IPC: H01L21/302
Filed: 1977-10-24
Abstract: PURPOSE: To increase the working efficiency for the manufacture the semiconductor device by providing the ferromagnetic substance layer to the whole or part of the semiconductor wafer surface and placeing and fixing the wafer on the wafer cutting device featuring the magnetic force to suck the ferromagnetic substance layer to perform the cutting process.  
     CONSTITUTION: N-type GaAsP layer 4 is epitaxial-grown on N-type GaAS substrate 5, and the P-type impurity is diffused with Si 3 N 4  film 2 used as the mask to form P-type region 3. Thus, the PN-junction is produced. Then AlP side electrode 1 is attached, and AuGe layer 6 functioning as the N-side electrode, Ni layer 7 (ferromagnetic material) and Au layer 8 are coated in lamination to the back of substrate 5. On the other hand, electromagnet 15 is provided under stage 14 of the dicing saw onto which diode 12 thus formed is placed, and diode 12 sticked to adhesive tape 13 of a low adhesion force is placed on stage 14 with Ni layer 7 set downward. After this, electromagnet 15 is made to conduct to suck and adhere diode 12 and then cut by the dicing saw blade in the X and Y directions 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5927956-A (JP)
Inventor: MARUTEIN BURUNKU
IPC: C09B1/50
Filed: 1983-07-15
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。