baber/WOPTO huggingface dataset:
Patent JP-2000087089-A (JP)
Title: Detergent composition for surface of outdoor structure
Inventor: OOYAMA MASAE
IPC: C11D7/10
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent compsn. which is excellent in adhering and staying properties on the surface of outdoor structures and can remove dirt safely and easily by incorporating ammonium hydrogenfluoride and a solvent into the same. SOLUTION: This compsn. contains 0.1-70 wt.% ammonium hydrogenfluoride and 1-70 wt.% solvent as the essential ingredients and further contains 0.01-70 wt.% corrosion inhibitor selected from among amines, carboxylic acids, phosphoric acid compds. (esp. a compd. of the formula) and benzotriazole, 0.01-70 wt.% chelating agent, a freezing point deppressant, a dispersant, a viscosity modifier, or the like. The solvent is selected from among hydrocarbons, alcohols, phenols, and ethers, pref. ethers being ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, and ethylene glycol monohexyl ether. In the formula, R1 is a 1-21C alkyl, alkenyl, or the like; and M1 to M4 are each H, a basic nitrogen compd. residue, or a metal cation.
Patent JP-H10102274-A (JP)
Title: Bipolar seawater electrolytic cell
Inventor: IWAI TAKUJI
IPC: C25B9/17
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To suppress a stray current flowing between the upper and lower electrodes when scales are deposited between the left and right electrodes opposed to each other and to prevent the erosion of the electrode end and the lowering of a chlorine generating current efficiency. SOLUTION: This bipolar seawater electrolytic cell is formed by arranging plural electrodes 7 each provided with a cathode face 8 at the upper part and an anode face 9 at the lower part longitudinally and laterally with the respective electrode faces opposed to the faces of other electrodes 5, 6 and 7 having different polarity. In this case, the first grooves 2 and 2a furnished in the gap between the upper and lower electrodes 5, 6 and 7 and with the lower ends of the upper electrodes 5 and 7 inserted into the respective upper faces are provided, and the sheath type spacers 1 and 1a furnished with the second grooves 3 and 3a with the upper ends of the lower electrodes 6 and 7 inserted into the lower faces are provided.
Patent JP-H01103792-A (JP)
Title: Sheet paper discharger
Inventor: WAKIZAKA YUKINORI
IPC: G07D7/00
Filed: 1987-10-16
Abstract: PURPOSE: To attain smooth operation of a cutter by carrying plural supplied paper sheets toward the cutter in a stacked state (state that the thickness is continuously constant). CONSTITUTION: When lots of paper sheets P are discharged from a blade wheel 51 via a pass hole 42 toward a paper sheet stack plate 2, the paper sheets P are stacked on the plate 2 in a layered state. When the plate 2 is driven in the direction X, the paper sheets P are dropped on a drive belt carrying path 6 while the position of them is being regulated by a stopper guide 43. In this state, since the carrying path 6 is tilted, the paper sheets P are carried toward a cutter 40 on the carrying path 6 in a state of causing continuous position deviation (state that the thickness is continuously constant). In the case of mounting a bypass carrying means 4, set screws are removed and the carrying path 6 is turned up to a save position α2 and then the means 4 is mounted.  Thus, the performance of the paper sheet delivery machine or the like is confirmed without using a test paper sheet.
Patent JP-H11101634-A (JP)
Title: Apparatus for measuring surface roughness
Inventor: ENOMOTO MASAHITO
IPC: G01B21/30
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring the surface roughness, whose control program is easily renewed and whose maintenance is easy. SOLUTION: In the case where an old control program (a former control program) is renewed to a new control program (a new control program), a PC card 29, in which a program for renewing a control program (a program for renewing) and the new control program are written, is loaded in a PC card slot 28 and a renewing switch in an operation switch 30 is pushed to start the program for renewing written in the PC card 29. When the program for renewing is started, a CPU 16A eliminates the former control program recorded in a flash ROM 16c according to the program for renewing. On completion of the elimination of the former control program, the CPU 16A reads out the new control program written in the PC card 29 according to the program for renewing and writes the new control program in the flash ROM 16.
Patent JP-H1190390-A (JP)
Title: Fly ash treating device and fly ash treatment
Inventor: MATSUDA TOSHIAKI
IPC: B09B3/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a fly ash treating device which is compact and easy in maintenance and by which metallic elements contained in a waste gas from an ash melting furnace are separated and recovered with high efficiency and to provide a fly ash treating method. SOLUTION: This fly ash treating device is composed of a fly ash treating machine 2, a recovery device 4, a circulating blower 5, a temp. controller 8 and a fly ash collector 19. The fly ash collected by the collector 19 is charged into a heating chamber 2b through a hopper 2a and heated by a waste gas from an ash melting furnace 10 introduced into a duct 2c. The temp, of the heating chamber 2b is first controlled to 800-850 deg.C and kept at the temp. for several hours and further, the outlet temp. of the recovery device is controlled to 200 deg.C. Consequently, only Pb and Cd components are selectively vaporized and recovered. Subsequently, the fly ash left in the heating chamber is heated to 1000-1100 deg.C and kept at the temp. for several hours. At this time, the outlet temp. of the recovery device is maintained at 200 deg.C as well.  Accordingly, Na, Cl and K components are selectively vaporized and recovered. Finally, a high-b. p. material such as Ca, Al, S remaining in the heating chamber is extracted from the bottom of the heating chamber.
Patent JP-H07114422-A (JP)
Title: Load controller
Inventor: OKAUCHI TERUO
IPC: H02P27/02
Filed: 1993-10-20
Abstract: PURPOSE:To surely control phase of a current control element by providing a 1st comparator outputting a zero cross pulse, a charge/discharge circuit discharging in response to the zero cross pulse and starting charging after the discharge and a 2nd comparator comparing a charge/discharge voltage with a reference voltage and changing an output state when the both are coincident with each other, to a controller. CONSTITUTION:When an AC power supply 1 is applied, a DC power supply voltage is applied to a control circuit section. On the other hand, an AC divided voltage from 1st AC voltage division circuits R2, R3 is half-wave-rectified by rectifier elements d2, d3 into positive and negative voltages, and they are fed to a 1st comparator 4, which outputs, a zero cross pulse. The charge in a charge/discharge circuit is discharged by the pulse and then the circuit is charged. A 2nd comparator 6 compares the charge voltage with a reference voltage and outputs at a coincident timing, a switching element Q1 is turned on, a trigger signal is applied to a gate electrode of a current control element TC to turn on the control element TC. A timing is changed by changing the reference voltage to adjust load power.
Patent JP-S62121721-A (JP)
Title: Epoxy resin composition
Inventor: TOMITA HARUO
IPC: C08G59/00
Filed: 1985-11-21
Abstract: PURPOSE:To obtain the titled composition which can give a cured product excellent in heat resistance, elongation, tensile strength and a balance among them, by mixing a glycidylamine epoxy resin with a bisphenol A epoxy resin and an epoxy resin curing agent. CONSTITUTION:A mixture of a glycidylamine epoxy resin (A) (e.g., N,N,N',N'- tetraglycidyl-4,4'-diaminodiphenylmethane) with a bisphenol A epoxy resin of an epoxy equivalent of, preferably, 180-500 at a weight ratio of 10-90:90-10, preferably, 20-80:80-20 is mixed with an epoxy resin curing agent (C) (e.g., Nadic Methyl Anhydride) and, optionally, a cure accelerator (D) (e.g., benzyldimethylamine) and, if necessary, a filler, fiber, pigment, etc., are added to the obtained mixture.
Patent JP-2000200441-A (JP)
Title: Optical recording medium
Inventor: YOSHINARI JIRO
IPC: G11B7/2595
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain good recording and reproducing characteristics by forming a first dielectric layer, phase transition type recording layer, second dielectric layer, and reflection layer having specified crystallization temp. on a substrate in this order, and controlling the thermal conductivity of the second dielectric layer higher than the thermal conductivity of the first dielectric layer. SOLUTION: This optical recording medium has a first dielectric layer 31, phase transition type recording layer 4, second dielectric layer 32 and reflection layer 5 formed in this order on a substrate 2, and further, has a protective layer 6 on the reflection layer 5. The crystallization temp. of the recording layer is >=160 deg.C, and the thermal conductivity of the second dielectric layer 32 is specified to be higher than the thermal conductivity of the first dielectric layer 31. The recording track pitch is specified to <0.7 μm, and the recording layer essentially comprises Ge, Sb and Te, or the recording layer contains nitrogen. When high-density recording is performed, especially with <0.7 μm track pitch, the cross erasing can be enough suppressed.
Patent JP-H1087818-A (JP)
Title: Production of polyphenylene ether
Inventor: MITSUI AKIRA
IPC: C08G65/44
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene ether in a high productivity by oxidatively coupling a phenolic compound in the presence of a catalyst comprising a copper compound, a nitrogenous compound and a sulfonic acid, its salt or a tetraphenyl borate salt. SOLUTION: 0.02-0.5mol of a copper compound (e.g. CuCl2 ) and 2-10 equivalents, per equivalent of the copper, of a sulfonic acid represented by the formula: R1 SO3 H (wherein R1 is an aryl, a halogen or the like) are dissolved in methanol. A solution prepared by dissolving 0.05-10mol of a nitrogenous compound (e.g. N,N,N',N'-tetramethyl-1,3-diaminopropane) in a toluene/butanol mixed solvent is added to the above solution to prepare a catalyst solution, Next, a toluene/butanol/methanol mixture is added to a reactor, 100mol of a phenolic compound (e.g. 2,6-dimethylphenol) is added thereto and dissolved. The resultant solution is subjected to oxidative coupling at 10-70 deg.C under agitation by adding the catalyst solution dropwise thereto.  After the reaction, a large amount of methanol is addded to the reaction mixture, and the formed precipitate is separated by filtration and dried to obtain a polyphenyl ether.
Patent JP-H06113639-A (JP)
Title: Hollow-type grip
Inventor: OKA GIICHI
IPC: A01D34/68
Filed: 1992-09-30
Abstract: PURPOSE:To provide a hollow-type grip reduced in weight, easy to grip with the outer diameter of a cylinder made smaller having a specific structure. CONSTITUTION:The spacing 33 between the inner face of a cylinder 27 and the outer peripheral face of a supporting tube 19 is axially threaded with an operating wire for e.g. a throttle valve or a cable 41 for e.g. electric wiring, thus obtaining the objective hollow-type grip, easy to grip and ensuring operations not to be hampered.
Patent JP-2000072952-A (JP)
Title: Metal/organic polymer composite structure containing metal ultrafine particle arranged in row and preparation thereof
Inventor: HARADA MASAFUMI
IPC: C08F293/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for obtaining an easily prepared metal/organic polymer complex structure wherein metal ultrafine particles are regularly arranged in one of the polymer phases in a micro phase-separation structure, by using a micro phase-separation structure which is formed from a block copolymer. SOLUTION: A micro phase-separation structure of a block copolymer which is a lamellar structure is prepared through a process comprising 1)a step wherein a block copolymer wherein a polymer chain having an affinity for metals and a polymer chain having a low or no affinity for metals are mutually linked at their ends and a metal ion are dissolved in a mixed solvent comprising a high-boiling point solvent and a low boiling point solvent, both of which reduce metals and dissolve the above-mentioned block copolymer and the metal ion, 2) a step wherein the low-boiling point solvent is removed at a low temperature to form a micro phase-separation structure of the block copolymer and 3) a step wherein the metal ion is reduced while the high-boiling point solvent is removed at a high temperature.
Patent JP-H01105558-A (JP)
Title: Semi-insulating method for semiconductor
Inventor: KINOSHITA JUNICHI
IPC: H01S5/00
Filed: 1987-10-16
Abstract: PURPOSE:To eliminate a metal mask, and to semi-insulate most of regions except an essential part of an element by irradiating the whole surface by forming the vicinity of the upper surface of the essential part of the element of a material which is not semi-insulated by ion implanting. CONSTITUTION:After a GaInAsP active layer 2 having 0.1mum of thickness, a P-type InP clad layer 3 having 2.0mum of thickness and a P<+> type GaInAsP four-element mixed crystal ohmic contact layer 4 having 2.0mum of thickness are sequentially crystalline grown on an N-type InP substrate 1, a mesa stripe of inverted triangular sectional shape is formed by mesa etching. Then, P-type InP buried layers 5 having, for example, 1.5mum of thickness thinner than that of the layer 4 is crystalline grown on both side faces of the mesa stripe thereby to bury the mesa stripe. Protons are so implanted over the whole faces of a wafer as to arrive at the depth of 1.7mum, thereby forming a proton implanted region 21.
Patent JP-H04136462-A (JP)
Title: Cylinder head device for liquid-cooled type in-line multicylinder engine
Inventor: IWASAKI SHINKICHI
IPC: F02M35/104
Filed: 1990-09-27
Abstract: PURPOSE:To surely pull out the casting sand for the liquid-cooled jacket 4 after the casting of a cylinder head from a casting sand pulling-out port by widely forming the casting sand pulling-out port on the lateral side of the liquid-cooled jacket formed between the top dead center side parts of the front and rear part cylinders. CONSTITUTION:A liquid-cooled jacket 4 is installed in a cylinder head 3 assembled on the cylinders 1 and 2 which are arranged in parallel in the longitudinal direction, and the liquid-cooled jacket 4 is formed between both the top dead center side parts 5 and 6 of the contiguous front and rear part cylinders 1 and 2. Further, a pair of intake or exhaust ports 9 and 9 are installed horizontally along the front and rear walls 7 and 8 of the liquid-cooled jacket 4, and the casting sand pulling-out port 11 of the liquid-cooled jacket 4 is formed on the lateral side of the cylinder head 3, between the port wall flanges 10 and 10 at the edge parts of a pair of ports 9 and 9. Further, a manifold installation seat 13 is formed from the peripheral wall 12 of the casting sand pulling-out port 11 and the port wall flanges 10 and 10, and a ventilaring manifold 15 is installed through a series of gaskets 14 on the manifold installation seat 13.
Patent JP-H02108923-A (JP)
Title: Method and device for measuring weight of animal capable of walking
Inventor: OKUYAMA SHIGEAKI
IPC: G01G17/08
Filed: 1988-10-18
Abstract: PURPOSE:To measure the weight of an animal capable of walking in a short time by reading a stationary weight value out of scaled value data in an effective data section longer than an initial data section when an initial stationary weight value read out of the scaled value data in the initial data section is within a set range. CONSTITUTION:While the animal capable of walking is made to walk on a scaling device, scaled value data on the walking animal which is obtained by a scaling means is inputted successively. The initial data section T1 is set according to the scaled value data and the initial stationary weight value of the animal is read out of the scaled value data in the data section T1. When this initial stationary weight value is within the set range, the effective section T2 longer than the initial data section T1 is set according to the scaled value data. Then the stationary weight value of this animal is read out of the scaled value data in this effective data section T2.
Patent JP-H1086075-A (JP)
Title: Bolt tightening device
Inventor: KISHIGAMI TOMOHIRO
IPC: B25B23/15
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a bolt tightening device with which it is possible to perform safely and with a high quality a rustproofing painting at broken portions of a notch part immediately after tightening of a bolt. SOLUTION: By equipping a bolt tightening device 1 with a paint spraying means for spraying paint which is composed of a paint tank 2, a pump 3 which feeds out paint, a nozzle 4 which sprays paint and a connection pipe which connects them, it is possible to perform immediately, safely and efficiently a rustproofing painting of broken surfaces of a notch. Furthermore, by equipping the paint spraying means with timers 20 and 21 and an automatic/manual changover switch 19, it is possible to automatically spray paint at a certain moment after the notch is broken, and also to regulate the duration of spraying so that a paining of a stable quality can be performed.
Patent JP-H0976901-A (JP)
Title: Diagnostic device for solenoid drive circuit
Inventor: KIMURA TAKASHI
IPC: B60T8/88
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic device capable of making diagnosis without deteriorating the running stability of a vehicle. SOLUTION: A comparator 26 has its state set in H, its counter 27 reset and clock started in its operation as a counter when a solenoid 3 is set in ON. It outputs a carry when the counter reaches its preset time T1. The carry is inputted into OR gate 28 and also after the carry is subjected to AND operation separately in two brake liquid pressure systems displayed by FRIN, FROUT and FLIN and FLOUT by means of a diagnostic judging circuit 31, it is subjected OR operation so as to be outputted to a select circuit 30. A check signal which shows the presence of diagnostic mode has been inputted in advance in a select circuit 30 so that the diagnostic result of each brake liquid pressure system may be outputted from an OUT terminal so as to be inputted into ABS(anti-lock brake system) control micro computer.  Thereby, the diagnosis can be carried out in bundle for respective brake liquid pressure systems without making both two front wheels in their simultaneous pressure reduction modes, and also without deteriorating the running stability of a vehicle.
Patent JP-S62109011-A (JP)
Inventor: ABERSON JR
IPC: H04B10/2581
Filed: 1986-11-06
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-H03125157-A (JP)
Title: Negatively charged toner
Inventor: YAMAMOTO SHINYA
IPC: G03G9/08
Filed: 1989-10-11
Abstract: PURPOSE:To eliminate a decrease in image density, fogging, in-machine scattering, etc., while maintaining good storage performance and flowability by incorporating surface-processed toner particles which are positively charged silica particles and negatively charged silica particles which are mixed with the toner particles. CONSTITUTION:The toner contains the surface-processed toner particles which are the positively charged silica particles and the negatively charged silica particles which are mixed with the toner particles. Then 0.05 - 3 pts.wt. positively charged silica is obtained preferably to 100 pts.wt. toner particles; when <=0.05 pts.wt. silica particles are added, variation in electrostatic charging quantity and the resulting increase in toner specific density tend to be caused in continuous copying operation, but when >=3 pts.wt. silica particles are added, the quantity of toner electrostatic charging tends to increase. Further, 0.05 - 2 pts.wt. negatively charged silica is added preferably to 100 pts.wt. toner particles; and the flowability and storage performance tend to deteriorate below 0.05 pts.wt. and the electrostatic charging performance and its persist ence tend to decrease as the toner specific density increases exceeding 2 pts.wt. Conse quently, no decrease in image density, fogging, toner scattering into the machine, etc., is caused and the flowability and storage performance are excellent.
Patent JP-H04139126-A (JP)
Title: Antibacterial agent
Inventor: ISHIKAWA HIROSHI
IPC: A61P31/04
Filed: 1990-09-28
Abstract: PURPOSE:To provide an antibacterial agent extremely low in toxicity, highly sustainable in efficacy, also highly absorbable even in its oral administration, containing, as active ingredient, a pyrroloquinoline derivative or its salt. CONSTITUTION:The objective antibacterial agent containing, as active ingredient, a compound (or its salt) of formula I [R<1> is lower alkyl; R<2> is of formula II or formula III (R<3>-R<5> are each H or lower alkyl ; R<6> is amino or lower alkylamino lower alkyl); X<1> is halogen] or formula IV [R<9> is of formula II or formula V (R<3>-R<5> are the same as the above, however, R<3> and R<5> are not H at the same time; R<10> is R<6> except amino)], e.g. (+)-8-fluoro-2-(S)-methyl-9-(4- methyl-1-piperazinyl)-6-oxo-1,2-dihydro-6H-pyrrolo[3,2,1-ij]quinoline- 5-carboxylic acid. The compound of the formula I is also characterized by weak central activity.
Patent JP-H0687448-A (JP)
Title: Movable body controlling transmitter
Inventor: WADA TATSUMI
IPC: B61L3/08
Filed: 1992-09-04
Abstract: PURPOSE:To provide a movable body controlling transmitter which improves the normalcy judgement function for a transmission signal and can automatically return the transmission of the transmission signal when the anomaly on a load side is eliminated. CONSTITUTION:A transmission part 1 generates a transmission signal S1 and outputs the signal into a load 6. An output monitoring part 2 detects the level of the voltage or the electric current of the transmission signal S1 and outputs a detection signal S2. Each of the scan circuits 31 and 32 judges normalcy or anomaly from the fact that the detection signal S2 is within a prescribed range or not and outputs the scan signals S31 and S32. A judging part 4 judges normalcy when all the scan signals S31 and S32 are normal, while judges anomaly when one of the scan signals is abnormal and outputs a judgement signal S4. A switch circuit 5 is turned OFF when the judgement signal S4 is abnormal, and cuts off the transmission signal S1.
Patent JP-H0793234-A (JP)
Title: Terminal equipment provided with communication service function
Inventor: NAKAYAMA YOSHIYUKI
IPC: H04L12/54
Filed: 1993-09-27
Abstract: PURPOSE:To search a communicating party based on a communication purpose and communication evaluation by recording and retrieving the communication purpose, communicating party and communication evaluation. CONSTITUTION:This equipment is composed of a computer 1000, display 1010, keyboard 1020 and pointing device 1030. The main body device 1000 of the computer is provided with the function of electronic mail or electronic conference and connected through a communication line 1200 to an external communication network 1120 as well. Thus, the computer 1000 can perform communication with the other computer system. When the communication is executed, a communication event containing the communication purpose and communicating party of that communication is stored. A communicating person inputs the communication purpose, retrieves the communication event based on the inputted communication purpose and displays the retrieved result on a display screen. From the displayed retrieved result, a user designates the desired communicating party, and a communication path is established with the terminal equipment of the designated communicating party.