baber/WOPTO huggingface dataset:
Patent JP-H07112530-A (JP)
Title: Recording device and information processing system equipped with the same device
Inventor: ARASHIMA TERUO
IPC: B41J2/175
Filed: 1993-10-19
Abstract: PURPOSE:To always and stably discharge ink by providing an opening part for communicating a common liquid chamber of ink with the atmospheric air of the outside through a filter producing capillary force larger than the negative pressure of an ink storage part to a recording head. CONSTITUTION:A flow path 42 of ink, a common liquid chamber 33 and a discharge port 30 of ink are mutually communicated and formed in a top board 34 provided on a heater board 32 constituted of an Si base plate. Aside from both an opening part 33a for supplying ink from an ink tank and an opening part 33b communicated with the flow path 42 of ink through a filter, an opening part 33c is formed which is communicated with the outside atmosphere being the outside of the top board 34 from the upper part of the common liquid chamber. A vibration absorption filter 170 is welded in the opening part 33c being the contact point of the common liquid chamber 33 and a passage 171a. Many holes are formed in a measure shape in the filter 70. The measure is so set up that the capillary force of ink is made stronger than the pressure in the ink tank. Thereby vibration of ink is reduced in a time for discharging ink.
Patent JP-S61138846-A (JP)
Title: Detecting method for idling state
Inventor: SUGISHIMA TADAAKI
IPC: F02D41/08
Filed: 1984-12-11
Abstract: PURPOSE:To make an idling switch needless by judging the case as an idling state it an accelerator is not pedaled or fuel flow rate is below the specified value corresponding to an existent engine speed, in the case of an electronic controlled fuel-injection unit for detecting an accelerator stroke electrically. CONSTITUTION:A stroke of an accelerator pedal is converted into electrical output to fix fuel injection amount QF based on this output, and a throttle valve is opened and closed by a servo motor to become the best air fuel ratio for the QF. First, whether output QF (servo QF) is bigger or smaller than a command value QF is judged at a step 11, and if bigger, judged as an idling state in a step 12. If the command value QF is bigger, whether it is above a line (b) corresponding to the specified engine speed or not is judged at a step 13. And if it is below b, the step 12 is judged as an idling state.
Patent JP-2000083571-A (JP)
Title: Oil and fat-emulsified composition and its production
Inventor: TSUJINAKA TAKUYA
IPC: A21D2/24
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an oil and fat-emulsified composition capable of enhancing and maintaining the original taste of just baked bread by dissolving yeast in a mixture containing an oil and fat, a peptide-containing seasoning, a saccharide and water and fermenting the mixture by adding in producing bread. SOLUTION: To a mixture containing preferably 15-80 wt.% of (A) an oil and fat such as milk fat or the like, preferably 0.1-20 wt.% (as an amount in terms of nitrogen) of (B) a peptide-containing seasoning such as a vegetable protein-decomposed seasoning or the like, 1-20 wt.% of (C) a saccharide such as sucrose and (D) water, further preferably 0.1-50 wt.% of (E) a solid component of milk such as raw milk or the like, 0.5-5 wt.% of a yeast such as raw yeast or the like is dissolved and fermented. The oil and fat-emulsified composition is obtained by adding the oil and fat the peptide-containing seasoning and the solid component of milk to a mixture obtained by adding the yeast to the saccharide and fermenting the mixture, or bringing the said mixture to contain the milk solid, successively adding the yeast and fermenting the mixture.
Patent JP-H08104188-A (JP)
Title: Luminous character type number plate
Inventor: MATSUOKA MASAAKI
IPC: G09F13/04
Filed: 1994-09-30
Abstract: PURPOSE: To provide a luminous character type number plate which prevents the occurrence of craking on the synthetic resin character in comparison with in the conventional. CONSTITUTION: As for a luminous character type number plate which has a number plate body which is formed by punch character parts and attaching the transparent or semitransparent synthetic resin characters on a character part and an illumination lamp arranged on the reverse surface side of the number plate body for illuminating eharacter, a character part 41 consisting of the characters having the respective character shapes and a leg part 42 which is connected with this character part and is inserted into the character part are provided, and the leg part is inserted from the obverse surface side of the number plate body 5, and slightly projected to the reverse surface of the number plate body, and the projecting leg part is coveted by an adhesive layer 9.
Patent JP-S60156673-A (JP)
Inventor: BUINFURIITO ORUTO
IPC: C07D213/80
Filed: 1984-12-13
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-H04141989-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIMIZU KEIICHI
IPC: H05B41/24
Filed: 1990-09-29
Abstract: PURPOSE:To perform a soft start constantly evenin putting a power source off and then on immediately by discharging a charged electric charge of a time constant capacitor speedily through a discharge diode and a comparator means simultaneously as a power source gets off. CONSTITUTION:An error amplifier 19 for which a detection voltage of a discharge lamp terminal voltage detecting circuit is inputted into an inversion input end, with a reference voltage followed by a time constant of a capacitor 18 inputted to a non-inversion input end, and a diode 20 for transmitting an output of the error amplifier 19 to a voltage frequency converting circuit 9 only when a tube end detection voltage exceeds the reference voltage are provided, and a discharge diode 22 for connecting the anode side of the diode 20 which the non-inversion input end of the error amplifier 19 is provided. When a power switch SW is changed from on into off, a charged electric charge at the time constant capacitor 18 can be speedily discharged through the diode 20 and the error amplifier 19. A soft start can thus be achieved even when the power switch SW is put on immediately after that.
Patent JP-H03123655-A (JP)
Title: Dispenser having high quantitative discharging accuracy
Inventor: IKUSHIMA KAZUMASA
IPC: B05C5/00
Filed: 1989-10-09
Abstract: PURPOSE:To quantitatively discharge a liquid material having relatively high viscosity with high accuracy and to simplify a process by connecting a container main body and a jet nozzle through a pipeline having a pressure port. CONSTITUTION:The liquid material (h) received in a container main body 1 is pressed under predetermined pressure by the high pressure gas supplied to the container main body 1 or the cylinder incorporated in the container main body 1 and reciprocally moving therein and once passes through the space of a pipeline 3 to be injected from a jet nozzle 2. When high pressure gas is blown in the pipeline 3 from a pressure port 3a when the supply of the liquid material (h) is stopped, the gas is blown out of the jet nozzle 2 along with a slight amount of the liquid material (h) present in the pipeline 3. By this method, the supply of the liquid material from the jet nozzle is sharply stopped and quantitative discharge of high accuracy can be realized and a surplus working process removing the liquid material present between the jet nozzle and a supply place is eliminated and a process is simplified.
Patent JP-S62181002-A (JP)
Inventor: JIYANKARURO TSUANATSUTA
IPC: A43B7/14
Filed: 1986-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03125302-A (JP)
Title: Magnetic decording and reproducing device
Inventor: MIYAKE ICHIRO
IPC: G11B5/09
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a stable reproducing signal by setting the head width of a set of magnetic heads which is only used for reproducing among plural sets of magnetic heads attached to a rotating drum so that it may be 1.5 or more times as wide as the width of a track. CONSTITUTION:By switching a changeover switch 6 and making recording heads 1 and 2 act as a reproducing head at the time of reproducing, an ATF signal is detected and amplified by a reproducing amplifier 10 through the changeover switch 6. Then it is supplied to an ATF processing circuit 11 to generate a signal required for tracking, which is outputted to an output end 12. In such a case, the recording head 1 performs tracking in an offset state so that the center of the reproducing head 3 may trace the center of a recording track. The reproducing output from the reproducing heads 3 and 4 is amplified by a reproducing amplifier 13, and it is 8-10 demodulated and the error thereof is detected and corrected with de-interleave in a digital signal processing circuit 14, then it is outputted to an output terminal 15 as a reproduced data signal.
Patent JP-H03126665-A (JP)
Title: Production of lead titanate/zirconate sintered body
Inventor: SAKATA KOICHIRO
IPC: C01G25/00
Filed: 1989-10-09
Abstract: PURPOSE:To enhance piezoelectric characteristics by bringing an alcoholic soln. contg. a specified amount of oxalic acid into contact with the soln. of Pb, Ti and Zr to produce a coprecipitate and dehydrating this coprecipitate and thereafter roasting it to obtain perovskite type oxide, compressing and molding this perovskite type oxide and thereafter sintering the molded perovskite type oxide. CONSTITUTION:A mixed soln. contg. Pb, Ti and Zr at a prescribed rate is prepared by mixing the solns. of metallic salt such as lead nitrate, titanium oxynitrate and zirconium uitrate. An ethanol soln. is prepared which contains total amount of both (0.49-0.51)mol oxalic acid for 1mol (Ti+Zr) contained in the above mixed soln. and (0.98-1.02) mol oxalic acid for 1mol Pb contained in the same. Slurry is obtained by adding the mixed soln. of Pb, Ti and Zr to this ethanol soln. and mixing both solns. and regulated to the prescribed pH. After reaction is completed, filtered cake is washed, heated and dried to obtain a precursor. Perovskite type oxide shown in a formula (0.56<x<0.96) is obtained by grinding this precursor and thereafter raising it to 500-1000 deg.C at the velocity of (0.5-50) deg.C/min to roast the precursor. A lead titanate/ zirconate sintered body is obtained by pressure-molding the roasted precursor and thereafter sintering it at <=1380 deg.C.
Patent JP-H09124482-A (JP)
Title: Curing of susurrus audium by using neuro-protective agent
Inventor: SUTEIIBUN BII SANZU
IPC: A61K31/407
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal composition for treating susurrus aurium which contains a specific nerve-protecting agent as an active ingredient and can cure, relieve and prevent mammalian susurrus aurium. SOLUTION: This susurrus aurium treatment uses a compound of formula I [when R<2> and R<5> are different groups from each other, R<1> -R<4> are independently H, a 1-6C alkyl, a halo, trifluoromethyl; R<5> is methyl; when R<2> and R<5> are incorporated to form a group of formula II forming chroman-4-ol ring, R<1> , R<3> and R<4> are independently H, a 1-6C alkyl, and a halo; R<6> is a group of formula III (R<8> is a 1-6C alkyl) or its pharmaceutically permissible salt as an active ingredient. (1S, 2S)-1-(4-Hydroxyphenyl)-2-(4-hydroxy-4-phenyliperi-dinl-yl)-1- propanol, its tartaric salt, methane sulfonate salt or methane sulfonic trihydrate are particularly preferred.
Patent JP-S63117199-A (JP)
Title: Turbo molecular pump
Inventor: URANO TOMOAKI
IPC: F04D19/04
Filed: 1986-11-04
Abstract: PURPOSE:To prevent the intrusion of the atmosphere to the inside by installing a prepressurizing structure for urging a bearing board on the stator side of a spiral groove bearing towards the upper part of a rotor and installing a rotor stopper for protecting vanes which is retreat-arranged on the upper side of the rotor. CONSTITUTION:When the atmosphere intrudes into the inside of a pump, a rotor 14 is provided with a floating power by a rotor vane 16, and the bearing ball 24 of a shaft 26 retreat-shifts upwardly from a bearing board 30. Since also the bearing board 30 is shifted by a spring 36, the film thickness of lubricating oil is kept constant. Further, the floating shift of the rotor 14 is regulated by a stopper bearing 21.
Patent JP-H1187910-A (JP)
Title: Printed wiring board and manufacture therefor
Inventor: HIRAMATSU YASUJI
IPC: H05K3/46
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To raise the density of a conductor circuit pattern, while securing the freedom of the selection of a material for constituting a resin insulation layer. SOLUTION: A multilayered wiring board 1 is provided mainly with a core sheet layer 2, three resin insulation layers 3a, 3b and 3c, and a conductor circuit 4. A conductor circuit 4 is formed on the core sheet layer 2 and on the respective resin insulation layers 3a, 3b and 3c. The surface of the respective resin insulation layers 3a, 3b and 3c where the conductor circuit 4 is formed is roughened by press-fitting metallic foil provided with a needle-like alloy roughed layer and melting and removing the metallic foil thereafter.
Patent JP-H04140693-A (JP)
Title: Tank type nuclear reactor
Inventor: KUMAOKA YOSHIO
IPC: G21C1/02
Filed: 1990-09-29
Abstract: PURPOSE:To improve workability in maintainance and economy by providing a heat exchanger for core cooling in the outer side of separation wall at roughly the same or lower elevation as the core and lowering the coolant liquid level to just below the core top. CONSTITUTION:For regular inspection, the reactor operation is stopped, the free surface 8a of coolant 8 is lowered to just below the top of core 3 and each component placed above it is exposed. That is, the coolant 8 heated by decay heat of fuel assembly 4 is led through the coolant outlet hole in the upper part of the assembly 4 and of core barrel 18 to cold pool 7 in order to exchange heat of decay heat safely in a heat exchanger 11 for core cooling. Then, by exhausting coolant 8 partly outside of the reactor vessel 1, the free liquid surface 8a is lowered to the top of assembly 4. Hence, each component above the core 3 in gas space can easily be observed for maintainance. Besides, as the partition wall 5 has simple constitution without large component penetration, the maintainance becomes easy.
Patent JP-H0568709-A (JP)
Title: Medical liquid supply device
Inventor: HORIUCHI KUNIO
IPC: F04D13/02
Filed: 1991-09-13
Abstract: PURPOSE:To provide a safe and compact liquid supply device while preventing damaging of the liquid supply device itself by allowing a drive portion to be driven only when installation of a pump portion is detected via a detection means. CONSTITUTION:A pump portion 2 has such a structure that it can be freely detachably mounted a drive portion 3 and a permanent magnet 223 is disposed on a rotor 22 located within the pump portion 2. The drive portion 3 is provided with a rotary drive means 31 which generates rotating magnetic fields, and the rotor 22 is rotated by the rotating magnetic fields generated by the rotary drive means 31. The drive portion 3 is provided with a detection means 34 which detects the presence of the device of the pump portion 2, and it is determined via the detection means 34 whether or not the pump portion 2 is installed, and driving of the device is allowed only when the pump portion 2 is installed. A safe and compact liquid supply device can thus be obtained while damaging of the liquid supply device itself can be prevented.
Patent JP-H0792129-A (JP)
Title: Fuel properties decision unit
Inventor: SHIMAMURA MASAHIKO
IPC: G01N27/22
Filed: 1993-09-27
Abstract: PURPOSE:To detect the concentration of an additive in an unknown gasoline quickly with high accuracy by operating the distillation temperature based on the property characteristic values of a known fuel and a signal corresponding to the detected dielectric constant of an unknown fuel. CONSTITUTION:Heavy and light gasolines are sequentially added with an additive of a predetermined concentration, e.g. methyltertialbuthylether(MTBE), to produce a mixed gasoline having known properties. At first, a voltage is applied to the electrodes 18A, 18B and 19A, 19B of a capacitance-type sensor 15 and a voltage, corresponding to the dielectric constant when the gasoline having known properties is fed to a fuel channel 25, is detected and stored in a memory area 36A. A gasoline having unknown properties is then fed to the channel 25 and first and second voltages are applied to the sensor 15. A detection voltage from a processing circuit 28 is read out and the voltage difference is operated. Subsequently, a MTBE concentration is operated from the voltage difference along with a distillation temperature thus determining the kind of gasoline and the concentration of additive correctly.
Patent JP-S62123278-A (JP)
Inventor: YAMAJI TADAO
IPC: F16L59/02
Filed: 1985-11-21
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-S62122841-A (JP)
Title: Head lamp exposing mechanism
Inventor: MORITA TOSHIRO
IPC: B60Q1/04
Filed: 1985-11-21
Abstract: PURPOSE:To enable exposure of a light emission face in a desired mode by fixing a lamp cover openably/closably onto the front face of a head lamp of a cabover type automobile. CONSTITUTION:Head lamps 1 are contained in the head lamp containing spaces at the right/left of the front face of an automobile. A cover fixing face 3 is formed at an upper front position of said head lamp containing spaces 2 while a lamp cover 4 is mounted openably/closably onto said cover fixing face 3. When driving a motor 16 to slide an inner cable 14b, the lamp cover 4 will move vertically along a front panel face 20 through a link 9. Consequently, the light emission face of the head lamp of a cabover type one-box car can be exposed freely in desired mode.
Patent JP-2001084999-A (JP)
Title: Manufacturing method of sheet-like carbon electrode and lubricant
Inventor: FUJINO TAKESHI
IPC: H01M4/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To continuously and stably form a sheet with a low PTFE amount and to barely leave a lubricant inside an electrode in drying after the completion of the sheet, in forming a carbon electrode containing a hard carbon-based substance as a main constituent. SOLUTION: This manufacturing method is used for forming a carbon electrode into a sheet-like form by using a carbon material, a binder and a lubricant. In this case, the lubricant is a mixture of 2-propanol and other alcohols. The other alcohols include methanol, ethanol, butanol,1-propanol, ethylene glycol, propylene glycol or 2-methyl-1-propanol.
Patent JP-H02110125-A (JP)
Title: Resin composition with high thermal conductivity
Inventor: KIKUMA SHINJI
IPC: C08G59/18
Filed: 1988-10-19
Abstract: PURPOSE:To improve thermal conductivity by compounding a heat-resistant thermoplastic resin with a liq. epoxy resin and an inorg. filler with high thermal conductivity. CONSTITUTION:A heat-resistant thermoplastic resin with a flow initiating temp. of 200 deg.C or higher and excellent radiofrequency characteristics (A) (e.g., polyether ether ketone) is compounded with 5-50wt.% epoxy resin (B) which is liq. at ordinary temp. (e.g., phenol-novolak epoxy resin), 10-50vol.% inorg. filler with high thermal conductivity (C), if necessary, surface-treated with a silane coupling agent (e.g., boron nitride with a particle diameter of 1-30mum) and, if necessary, a curing agent (D) for the component B (e.g., diaminodiphenyl sulfone).
Patent JP-H08107643-A (JP)
Title: Coil for motor used in of specific atmospheric environment
Inventor: NAITO NORIKAZU
IPC: H02K3/30
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a coil for a motor which has an insulating function having both of a resistance to atmosphere and toughness being strong in terms of an aseismatic property and is used in a specific atmospheric environment. CONSTITUTION: A coil 15 constructed in such a manner that lower-layer coating 13 is made by treatment of impregnation with varnish having toughness even after solidification and moreover upper-layer coating 14 is made with varnish having a resistance to environmental atmosphere. In regard to this coil 15, it is desirable that the upper-layer coating 14 is made with the varnish having the resistance to a refrigerant used for a refrigerator on the lower-layer coating 13 made with the varnish having the toughness even after solidification.  Moreover, it is desirable that the upper-layer coating 13 is made with epoxy resin for which acid anhydride having the toughness is used as a curing agent and that the upper-layer coating 14 is made with a non-solvent type epoxy resin composition prepared by compounding the epoxy resin having the resistance to chemicals forming the atmosphere with an imidazole compound prepared by substituting a cyanoethyl group for a secondary amine functional group and a reactive diluent as the curing agent.
Patent JP-S62122405-A (JP)
Title: Manufacture of surface wave element
Inventor: KANAMARU SHOJI
IPC: H03H3/08
Filed: 1985-11-22
Abstract: PURPOSE:To prevent the width of an electrode element at the outermost part of a comb-line electrode after the photolithography processing from being made thin by forming a mask pattern of the electrode element of the outermost part of the comb-line electrode wider than the mask pattern of the electrode element of then other part. CONSTITUTION:The mask pattern of the electrode element at the outermost part having a largest diffraction of light is formed widely from a mask pattern 10 due to the interference of light at exposure among electrode elements 6A, 6B, 7A, 7B of comb-line electrodes 3, 4 of the surface wave element 1. Thus, much light is diffracted from the peripheral side of the mask pattern of the wider electrode element at the outermost part at the exposure of the photolithography processing. Thus, the electrode element of the outermost part is formed nearly the same width to that of the electrode elements other than the outermost part finally and the surface wave element having the comb-line electrodes where the width of all the electrode elements is equal is obtained.
Patent JP-S62122407-A (JP)
Title: Surface wave element
Inventor: KANAMARU SHOJI
IPC: H03H3/08
Filed: 1985-11-22
Abstract: PURPOSE:To obtain a transmission/reception element with an arranged characteristic by providing an input electrode comprising a comb-line electrode to both sides of an output electrode comprising plural comb-line electrode groups formed with a tap code in the surface wave propagating direction on a piezoelectric substrate. CONSTITUTION:The output electrode 15 comprising plural comb-line electrode groups 15A-15N with a prescribed tap code and the input electrodes 13, 14 comprising comb-line electrodes at both sides of the output electrode in the surface wave propagating direction are provided on the piezoelectric substrate (electrode) 12. When the tap code viewing from one of the input electrodes provided at both sides of the output electrode of the surface wave element 11 toward the output electrode is a tap code at the transmission side, since a tap code viewed from the other input electrode toward the output electrode is a tap code at the reception side, the surface wave elements for the transmission and reception are formed on one and same piezoelectric substrate while the output electrode is used in common. Thus, the surface wave element having the same characteristic for the transmission and reception sides is obtained.