baber/WOPTO huggingface dataset:
Patent JP-S6187037-A (JP)
Title: Oil-pressure circuit for steering of construction machine
Inventor: TAHARA KOJI
IPC: E02F9/22
Filed: 1984-10-03
Abstract: PURPOSE:To supply a fixed amount of pressure oil to an oil-pressure circuit by a method in which excess oil in a pump for the steering of an oil-pressure shovel is stored in an accumulator, and when the amount of the oil to drive the steering valve is running short, the accumulator is connected to the main pipeline. CONSTITUTION:Pressure oil is supplied through a steering valve 3 to a steering cylinder 4 by an oil-pressure pump 2. A branched pipeline through which the pressure oil is supplied through a control valve 24 is provided to the branched pipeline to supply excess oil from the main pipeline connecting the pump 2 with the valve 3 to an accumulator 25 and also to a working machine circuit 22 to control the other actuators. When the amount of pressure oil necessary for the valve 3 is running short, the valve 24 is switched to supply the excess oil in the accumulator 25 through the branched pipeline for working machine. A fixed amount of pressure oil can thus be supplied to the steering valve regardless of the revolving number of the prime mover.
Patent JP-H0489866-A (JP)
Title: High-strength silicone rubber composition
Inventor: TAKAAI TOSHIO
IPC: C08G77/22
Filed: 1990-08-03
Abstract: PURPOSE:To provide the title composition which gives a cured elastic rubber of high strength without the necessity for incorporating any reinforcing material by mixing a specified organopolysiloxane, a specified organohydrogenpolysiloxane, and a platinum group metal catalyst. CONSTITUTION:An organopolysiloxane having structural units of formula I [wherein R<1> to R<4> are each a 1-10C (un)substituted monovalent hydrocarbon group] and containing aliphatic unsaturated groups (e.g. of formula II) is mixed with an organohydrogenpolysiloxane having a plurality of groups of formula III in the molecule (e.g. of formula IV) and a platinum group metal catalyst (e.g. chloroplatinic acid) to produce the title composition. By using this composition, an elastic rubber having a tensile strength of at least 30 kg/cm<2> can be produced without incorporating a filler, a reinforcing material, etc., and the cured material has high volume resistivity and is excellent also as electrical insulating material.
Patent JP-S6449055-A (JP)
Title: Image formation kit of image recording device
Inventor: YOKOTA TAKASHI
IPC: G03G15/00
Filed: 1987-08-20
Abstract: PURPOSE:To use a latent image carrier and a charger fully to their life by forming a developing unit and a cleaning unit as a kit. CONSTITUTION:Coupling parts 8 have grooves cut and are provided on both lengthwise end parts of the developing and cleaning unit, and the rotary shaft 10 of a photosensitive body 9 is engaged with the grooves to control the relative position relation between the photosensitive body 9 and an image formation unit. Then the photosensitive body 9 is moved up from the image formation kit and then easily and securely separated from the image formation kit. Only the developing unit and cleaning unit which change in replacement period depending upon toner consumption per image varying according to an image pattern to be recorded are replaced in one body, so the latent image carrier and charger are usable fully to their life.
Patent JP-S5998200-A (JP)
Inventor: CHIYAARUZU RATSUSERU NERUSON
IPC: C11D1/75
Filed: 1983-11-02
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-S64165-A (JP)
Title: Monoazo compound and dyeing or printing of fibrous material therewith
Inventor: MIYAMOTO TETSUYA
IPC: C09B62/51
Filed: 1987-08-19
Abstract: NEW MATERIAL:A monoazo compound which, in the form of a free acid, is represented by formula I [wherein R 1  is H, a halogen, a 1W4C alkyl, a 1W4C alkoxyl, ureido or an acylamino, R 2  is H or may be combined with R 1  to form a benzene ring which may have a sulfo group, R 3  is H, a 1W4C alkyl, a 1W4C alkoxyl or sulfo, R 4W5  are each H, a (substituted)alkyl, B 1W2  are each H, methyl, ethyl, ethoxy, chloro, bromo, sulfo, (carboxy-substituted)phenylene, (sulfo- substituted)naphthylene, Y 1W2  are each -CH 2 CH 2 L (wherein L is a group which can be eliminated by the action of an alkali) or vinyl, and A is a phenyl group having at least one water-soluble group.  
     EXAMPLE: A compound of formula II.  
     USE: A monoazo dye which can dye a natural or synthetic hydroxyl group- containing fiber material yellow.  
     PREPARATION: A compound of any one of formulas IIIWVI is reacted with cyanuric chloride. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6098409-A (JP)
Title: Lens holder
Inventor: YAMADA MAKIO
IPC: G02B7/02
Filed: 1983-11-04
Abstract: PURPOSE:To enable holding of a lens in the state of having a slight offcenter by using elastic pieces in constituting the lens contact part of a retaining ring or the lens contact part of a frame. CONSTITUTION:Since a retaining ring 1 is fitted and inserted into a frame 3, both exist in the rotationally symmetrical position with respect to certain one straight line l. The alignment of the optical axis of the lens 2 to the straight line l results in holding of the lens 2 without offcenter. If the ring 1 is pushed forward into the frame 3, respective elastic pieces 12 are deformed along the contact surface 2a of the lens 2. The pieces 12 are elastically deformed so as to increase the bore of the contact part with the lens 2 in the case in which the contact surface 2a with the pieces 2a is convex. When the ring 1 is pushed beyond certain depth, the respective engaging pieces 11 of a main body 10 open to restore the shape prior to the deformation in the front side part 30a of the frame 3 owing to the elasticity of the pieces themselves and engage with the step 31 of the frame 3 by which the ring 1 is fixed to the frame 3 and the lens 2 is held between the pieces 12 of the ring 1 and the lens barrel part 32 of the frame 3.
Patent JP-S6186516-A (JP)
Title: Cooling burner
Inventor: SASADA KATSUMI
IPC: F23N1/00
Filed: 1984-10-02
Abstract: PURPOSE:To make a wide range of variation of an amount of combustion, improve a convenience in use of a cooking burner and improve its safety by a method wherein fuel supplied to the burner is controlled in a step-wise manner by a control part receiving a signal from a temperature sensor. CONSTITUTION:When a main switch 30 is turned ON and a temperature controller 31 is set to a desired temperature, for example, 70 deg.C, an electrical signal is inputted to the control part 32. When a manual valve 7 is operated, a microswitch 8 is simultaneously connected and an electrical signals outputted from the control part 32 to solenoid valves A10, B11 and C12, respectively, and each of the solenoid valves is turned ON. At this time, the turned-ON or turned-OFF condition of each of the solenoid valves is controlled in a stepwise manner in which a high combustion through a medium low combustion to a low combustion can be attained. In this case, an amount of air in the mixture to be supplied to the main burner 15 is made excessive and characteristic B45 in a stable range 41 can be obtained. In this way, a low combustion volume in the main burner 15 is decreased from 600 to 700kcal/h to 200 to 300kcal/h.
Patent JP-H0934464-A (JP)
Title: Vibration sensing level adjusting device
Inventor: SATO HIROTAKE
IPC: G10H3/12
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibration sensing level adjusting device which can adjust the vibration sensing level without involving troublesome procedures. SOLUTION: The sensing level for the n'th chord accommodated in Ln and the reference level accommodated in Lx are received (SA7), and '1' is set in a pointer (n) (SA8). The voltage Vn to be given to sensitivity adjustment VCA specified by the value of the pointer (n) is corrected to the value of Vn×Lx/L (SA9). Then the loop of SA9-SA10 is repeated until n=7 is obtained. With these processings of SA9-SA11, the control voltages V1-V6 for the sensitivity adjustment VCA corresponding to six chords are corrected to Vn×Lx/Ln calculated in SA9, and thereby the sensitivity in sensing for each chord of a pickup is adjusted automatically without performing sensitivity adjustment manually.
Patent JP-H06157954-A (JP)
Title: Preparation of jet printing ink having improved property
Inventor: AASAA CHIYAARUZU SHIYOO
IPC: C09K23/52
Filed: 1993-08-23
Abstract: PURPOSE: To prepare an aqueous pigmented ink jet ink having improved properties.  
     CONSTITUTION: This preparation method is constituted of the following steps wherein (a) a 2-roll rubber milling apparatus is charged with a pigment and a polymeric dispersant, (b) a dispersion of the polymeric dispersant and the pigment is obtained through milling and (c) this dispersion is dispersed in an aqueous carrier medium. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01131185-A (JP)
Title: Novel cephem compound and antimicrobial agent thereof
Inventor: KISHIMOTO SHOJI
IPC: A61P31/04
Filed: 1988-08-22
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> represents lower alkyl), salt and ester thereof. EXAMPLE:7beta-[2-(5-amino-1,2,4-thiadiazol-3-yl)-(Z)-2-methoxy iminoacetamido]-3-[ (6-aminoimidazo[1,2-b]pyridazinium-1-yl)methyl]-3-cephem-4-carboxylate. USE:An antimicrobial against Gram-negative, Gram-positive bacteria, methicillin- resistant Staphylococcus acureus, Pseudomous aeryginosa, etc. PREPARATION:A compound expressed by formula II (R<2> represents H or amino- protecting group; R<3> represents OH, acyloxy, carbamoyloxy or halogen), salt or ester thereof is reacted with a compound expressed by formula III (R<4> represents H or amino-protecting group) or salt thereof, followed by deprotection, as necessary.
Patent JP-H10248290-A (JP)
Title: Method for synchronizing motor drive signal and circuit for regenerating befm signal
Inventor: MAIOCCHI GIUSEPPE
IPC: H02P6/34
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To simplify the synchronization of motor phase switching operation by monitoring the currents flowing through two different motor coils and reproducing a counter electromotive force signal. SOLUTION: When a motor is driven in voltage mode, voltages Va, Vb, across coils A, B are preset and the difference is used for finding the magnitudes Ia, Ib of current flowing through the coils A, B. When the motor is driven in current mode, the magnitudes Ia, Ib of current flowing through two coils are preset and the difference is used for finding the terminal voltage difference Va-Vb=Vd between the terminals A, B. Consequently, the differential signal of counter electromotive force signals BEFMA and BEFMB of the coils A, B can be found according to a specified formula. Since a zero-cross logic pulse can be generated by detecting the zero-cross point of the differential signal, S/N ratio can be enhanced.
Patent JP-H0648279-A (JP)
Title: Nozzle hanger of oiler
Inventor: TAKAHASHI KAZUFUMI
IPC: B60S5/02
Filed: 1992-08-04
Abstract: PURPOSE:To provide a nozzle hanger of an oiler that prevents gasoline or the like dripped out of a nozzle tube from sticking to a holding part of an oil feed nozzle and a lever guard. CONSTITUTION:This nozzle hanger consists of a nozzle hanger body 1 having a hood 5, where a nozzle tube 4 is inserted, and a nozzle switch 9 and being attached to a housing 2 of an oiler, and a nozzle lower part holding member 21 having a nozzle engaged projection part 26 and being attached to a lower part of the nozzle hanger body 1, and a void 28 serving as a dripping oil passage is formed in a joining part between the nozzle hanger body 1 and the nozzle lower part holding member 21.
Patent JP-H1050784-A (JP)
Title: Method for analyzing parasitic mim structure part in semiconductor device and method for analyzing parasitic mim structure part in si semiconductor device
Inventor: FUTAGAWA KIYOSHI
IPC: H01L23/52
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing the parasitic MIM structure part of a semiconductor device and an Si semiconductor device in which the interconnection system can be analyzed with high sensitivity. SOLUTION: A region to be observed is irradiated with a laser beam 104 having irradiation efficiency of 1mW or above and variation of power supply current 112 is detected. When a parasitic MIM structure part, i.e., a parasitic insulation film 107, is irradiated with the laser beam 104, the current 112 flowing through the parasitic insulation film 107 is increased due to the temperature characteristics thereof and thereby the parasitic MIM structure can be located. On the other hand, the region to be observed is irradiated with a laser beam having wavelength of 1.0μm or longer from the rear side of the chip and variation of power supply current is detected. The light having wavelength of 1.0μm or longer transmits through an Si substrate and thereby the laser beam reaches an interconnection part. Since the current increases when the parasitic MIM structure part, i.e., the parasitic insulation film 107, is irradiated with a beam, the parasitic MIM structure can be located.
Patent JP-S6189473-A (JP)
Inventor: SEKIGUCHI KAZUHIRO
IPC: F25D21/08
Filed: 1984-10-05
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-S6186668-A (JP)
Title: Apparatus for exciting underwater sound
Inventor: KOTANINO KIYOSHI
IPC: G01S7/524
Filed: 1984-10-05
Abstract: PURPOSE:To make it possible to hold the vibration speeds and vibration displacements of the sound emitting terminal surfaces of arranged transmission vibrators, by respectively independently providing vibration sensors to the sound emitting terminal surfaces of the transmission vibrators at every transmission vibrators. CONSTITUTION:The sine wave signal oscillated by an oscillator 1 with transmission frequency f0 is amplified to the level required for exciting power amplifiers 41-4n by the exciting stages 31-3n of a power amplifier through a pulse modulator 2 and subsequently excites the transmission vibrators 51-5n of a corresponding channel to be converted to a sound signal. At this time, vibration sensors 61-6n are respectively independently provided at every transmission vibrators so as to be capable of detecting the vibration speeds at the sound emitting terminal surfaces of the vibrators 51-5n to detect a vibration speed. This detection signal is fed back to each of the corresponding exciting stages 31-3n or the amplifiers 41-4n and, by this method, the vibration speeds and vibration displacements at the sound emitting terminal surfaces of the vibrators 51-5n can be held to set and indicated values.
Patent JP-S5997232-A (JP)
Title: Level adjuster
Inventor: NAKAYAMA KAZUMI
IPC: H04N5/44
Filed: 1982-11-27
Abstract: PURPOSE:To adjust the signal level of each band independently, by providing plural filter circuits, which include variable resistances and are different in pass band from one another, in parallel. CONSTITUTION:A level adjuster 2 consisting of a parallel connection circuit of the first level adjusting part 7 and the second level adjusting part 8 is interposed between an antenna 1 receiving the VHF signal of television and a television receiver 5. The first level adjusting part 7 is provided for adjusting the level of the signal of the VHF low band and is constituted by inserting a variable resistance 15 to the series arm of a band-pass filter circuit consisting of coils 9, 10, and 11 and capacitors 12, 13, and 14. The second level adjusting part 8 is provided for adjusting the level of the signal of the VHF high band and is constituted similarly. Variable resistances 15 and 22 are adjusted to adjust signal levels of low and high bands independently.
Patent JP-H0493307-A (JP)
Title: Production of thermoset resin and curable composition used in the same production
Inventor: UMETANI HIROYUKI
IPC: C08F26/00
Filed: 1990-08-08
Abstract: PURPOSE:To obtain a thermoset resin excellent in heat resistance, etc., in good workability by mixing a specified allylimide compound with an ethylenically unsaturated reactive diluent in a specified weight ratio and reacting the obtained mixture by heating in the presence of a free-radical catalyst. CONSTITUTION:One pt.wt. allylamide compound of formula I [wherein n is 1 or greater; R<1> is H or methyl; R<2> is -O-allyl- or -O-methallyl when n=1, or a residue of an n-valent polyhydroxy compound which may contain an atom of a different kind when n>=2), e.g. a compound of formula II, is mixed with 0.1-10 pts.wt. ethylenically unsaturated reactive diluent (e.g. triallyl isocyanurate) are prepared. A thermoset resin is obtained by reacting the obtained solventless, easily handleable thermosetting composition by heating in the presence of a free-radical catalyst (e.g. benzoyl peroxide).
Patent JP-H0492631-A (JP)
Title: Seat paper supplying device
Inventor: ICHINO MASARU
IPC: A47K13/20
Filed: 1990-08-08
Abstract: PURPOSE:To prevent the theft of a roll body and the mischief to the inside of the supply device, and to prevent the operation and the electric shock at the time when the cover is removed by constituting the device so that a key switch with a lock mechanism is provided on the cover of a paper holding means, and when it is locked, the paper supplying device can be operated. CONSTITUTION:On the side face of a seat paper supplying device 10, a switch 44 with a lock mechanism for locking a cover 20 is provided, and when this switch 44 is set to a lock state, the device concerned 10 becomes a state of power-on, and on the contrary, when it is set to an unlock state, the device concerned 10 becomes a state of power-off. In such a way, since the cover 20 for covering a paper roll body 22 can be locked, a theft of a roll body 22 and mischief to the inside of the device concerned 10 can be prevented, and also, an operation and an electric shock at the time when the switch 44 with a lock mechanism is set to an unlock state and the cover 20 is removed can be prevented. Also, even in a state that the cover 20 is removed, when the switch 44 with a lock mechanism is set to a lock state, the device concerned 10 becomes a state of power-on, therefore, by operating the switch and driving the internal mechanism by a motor, the operation inspection can be executed.
Patent JP-S6188072-A (JP)
Title: Removing device for angular backlash in planetary gear mechanism
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1984-10-05
Abstract: PURPOSE:To remove an angular backlash, by a method wherein one combustion of an external tooth gear and an internal tooth gear are mounted in a manner that phases of them are displaced from each other by a size equal to an angular backlash, and either one of a pinion and a driving gear is displaced from the other by a size equivalent to an angular backlash. CONSTITUTION:One set, in relation to one-way rotation direction, of an internal tooth gear 10A, an external tooth gear 7A, and an eccentric body bearing 9A are mounted in a state in that clearance and play are decreased to a minimum, i.e., an angular backlash is eliminated. A driving gear is divided into 2 gears 3A and 3B or 2 driving gears make one set, and the gears are integrally secured in a state that the phases of gears are displaced from each other by a size equivalent to an angular backlash. This enables elimination of the angular backlash in a planetary gear mechanism.
Patent JP-S6364321-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROGA ISAO
IPC: H01L21/762
Filed: 1986-09-03
Abstract: PURPOSE:To obtain an element forming region of single crystal in a groove-type recessed part, by coating the surface containing the groove-type recessed part on a substrate with a single crystalline insulative film on which a polycrystalline silicon layer is arranged, and making the buried polycrystalline silicon layer a layer of single crystal by laser annealing. CONSTITUTION:On a substrate 1, a groove-type recessed part 1a is formed, and a thin insulative film 2 of single crystal is stuck on the surface containing the inside of the recessed part 1a. On the insulative film 2, a polycrystalline silicon layer 3 is deposited and grown to fill up the whole surface of the substrate 1. Through the surface of the silicon layer 3, laser beam is made to scan and radiate and the silicon layer 3 is made a single crystalline silicon layer 5a which is eliminated so as to expose the insulative film 2 of the substrate i surface. Then an element forming region 9 is formed which is constituted of the silicon layer 5a electrically separated by the insulative film 2.
Patent JP-S60100184-A (JP)
Inventor: HASEBE TAKUMI
IPC: G09G1/06
Filed: 1983-11-07
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-S6186977-A (JP)
Inventor: MAEDA KOSAKU
IPC: B02B5/02
Filed: 1984-10-03
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-S6187500-A (JP)
Title: Diaphragm for loudspeaker
Inventor: KAWADA KAZUHARU
IPC: H04R7/02
Filed: 1984-10-04
Abstract: PURPOSE:To simpify a work process and to improve the flexural rigidity by using a diaphragm obtained by sheet made of a natural fiber and a synthetic fiber, as a base material by sticking a thermosetting resin solution having a foaming property and bringing it to foaming hardening with heating. CONSTITUTION:A diaphragm base material 1 obtained by sheet making is formed by the mutual inter-fiber coupling of the natural fiber, the synthetic fiber or a fiber material 2 consisting of their mixture. There are spaces 3 between the fiber materials, the base plate 1 is dipped into the thermosetting resin solution having the foaming property and the solution is impregnated into he spaces 3. Thereafter it is brought to the foaming hardening with heating to obtain the diaphragm 4 for a speaker, and the diaphragm 4 is constituted with the fiber material 2 and the foaming material part 5 of the foaming thermosetting resin. In this way, a complicated work process and an unstable physical property, etc. are eliminated, a performance required for the diaphragm is satisfied and also the flexural rigidity can be improved.
Patent JP-H0741045-A (JP)
Title: Blister pack
Inventor: YAMAWAKI SHUNRO
IPC: B65D75/36
Filed: 1993-07-30
Abstract: PURPOSE:To surely prevent a product from being released by a base board and also easily take out the product. CONSTITUTION:Long tongue-form fitting flaps 16 are formed through notches 17 at the turns 14 at both sides of a case 12. A base board 18 is inserted in the turns 14 to make it slide therein and in this state, a fitting protrusion 21 is formed on the tongue-form fitting flap 16 and fixed in the fitting hole made in the base board 18. On the other hand, when taking out a product, the fitting flaps 16 are peeled off along the notches 17 to release the flap. In this way, the base board 18 can be easily removed from the case 12. When using a product, the base board 18 is inserted in the case 12 to fit the protrusion 21 in the fitting hole and both are kept in the fixed state.
Patent JP-H07206683-A (JP)
Title: Medicine containing unsaturated amino acid
Inventor: KURISUTOFU ANGUSUTO
IPC: C07F9/32
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a medicine containing a specific unsaturated amino acid compound, containing active and selective antagonism of mammal N-methyl-D- aspartic acid-sensitive exciting amino acid receptor. CONSTITUTION: This medicine contains a 2-amino-ω-phosphono-alk-3-enoic acid compound of formula I [R<3> is H or a lower alkyl; R<6> is a (lower alkyl esterified) carboxyl] or its salt such as E-2-amino-4 methyl-5-phosphono-3-pentenoic acid (salt). The compound of formula I is obtained by reacting a compound of formula II [R<3> is H or a lower alkyl; X is reactive hydroxy; Z<6> is a (protected) carboxy; Z<2> is a (protected) amino] with a compound of formula III [Z<1> and Z<2> are each a (protected) hydroxy; R is an etherified group] and optionally eliminating the protected group.