baber/WOPTO huggingface dataset:
Patent JP-2000311075-A (JP)
Title: Printer device
Inventor: HIGASHIMOTO HIDEO
IPC: B41J5/44
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To change a font at the time of printing even if an original document is not corrected. SOLUTION: A user designates an original font and a changed font by using an operation part 2. A changed information storage part 6 stores information on the original font and the changed font. A buffer 7 makes the font correspond to font data allocated the font and stores them. A font/character change part 5 transfers font data allocated to the changed font to an emulation part 4 instead of font data allocated to the original font based on information that the change information storage part 6 stores. The emulation part 4 converts document data into printing data based on font data. A print engine 8 prints printing data on paper.
Patent JP-S5762894-A (JP)
Title: Delivery device in pipeline
Inventor: ROORENSU YOSEFU HOWAITO
IPC: F16L13/02
Filed: 1981-07-30
Abstract: The device (10) is a remotely thermally activatable device (10) for delivering a payload (12) to a predetermined location within a pipe. It comprises a carrier (14) for supporting the payload (12), a driver arrangement (16) to move the carrier (14) axially of the pipe, and a thermally activatable trigger (20) connected to the driver arrangement (16) for actuation thereof. In operation, the device (10) and payload (12) are placed within a pipe, for example near the end of a pipe (36) to be welded to an adjoining pipe (38). Subsequently to welding of the pipes (36,38), the device (10) is actuated by outside heating of the pipeline in the vicinity of the device (10), thereby causing the device (10) to move the payload 12 to the area of the weld.
Patent JP-H08309436-A (JP)
Title: Multilayer coiled body of metal strip
Inventor: KAMEI TOSHIYUKI
IPC: B21C47/28
Filed: 1995-05-18
Abstract: PURPOSE: To improve a product yield by arranging a step equivalent to strip thickness on a shaft core, on which a metal strip is coiled, and starting to coil a metal strip at this step so as to lower influence of strip thickness. CONSTITUTION: A step 5 equivalent to a thickness of metal strip is arranged to a spool shaft core 1 to which a metal strip is coiled. A coiling start end 3 is abutted to the step 5 and then coiling is started. At this time, the coiling start end 3 of metal strip is stuck to the upper step part of step 5 with a thin one-sided sticking tape, etc. Or by arranging a notch to inside at the position of step 5 of spool shaft core 1, the tip of metal strip is tucked therein and the notch is fitted into the tucked in part.
Patent JP-S5925738-A (JP)
Inventor: REENU JIEE PERUDOROO JIYUNIYA
IPC: A61C1/07
Filed: 1983-07-01
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-S5962519-A (JP)
Title: Nystatin composition
Inventor: FURANKU RITSUJIUEI
IPC: A61K9/20
Filed: 1983-06-30
Abstract: A nystatin gelatin-based pastille formulation is provided which is soft in texture and when dissolved slowly in the mouth does not cause irritation of oral mucosa and yet provides nystatin in sufficiently high saliva concentrations for periods of time so as to be particularly effective in the treatment of candidiasis in the oral cavity and esophagus.
Patent JP-S61277725-A (JP)
Inventor: TAGUCHI TAKEO
IPC: B28B7/10
Filed: 1985-06-03
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-S6013261-A (JP)
Title: Engine tachometer
Inventor: EZOE MITSUHIKO
IPC: G01P3/481
Filed: 1983-07-04
Abstract: PURPOSE:To measure correct revolutions of the engine by a method wherein vibrations exceeding a specified value in the amplitude detected and integrated from among those generated by the fuel injection thereof and the revolutions are displayed based on the frequency at which the integrated value exceeds a specified value. CONSTITUTION:A sensor 1 is mounted to a fuel injection system pipe and obtains a signal of vibration at each injection attributted to vibrations generated when a needle of a fuel injection valve gets in contact with a stopper after the end of the injection and those by the impact of a delivery valve through an amplifier 2 and a filter 3. the output of the filter 3 is compared with the reference voltage SL1 by a comparator 4 and when it is larger than the value SL1, an output signal is produced. The output signal is integrated by a specified time constant with an integration circuit 5 and then, the results are compared by a comparator 6 to yield one pulse at each injection of the engine. The pulse is integrated with an integration circuit 7 to display the number of pulses, namely, the revolutions of the engine. Thus, correct revolutions can be measured.
Patent JP-S61317-A (JP)
Inventor: SUEZAKI YASUNAGA
IPC: A47J43/04
Filed: 1984-06-12
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-H04347842-A (JP)
Title: Scanner controller
Inventor: KAWAMURA FUMIO
IPC: G03G15/04
Filed: 1991-05-24
Abstract: PURPOSE:To easily detect the step-out state of a stepping motor and to realize the detection at low cost by providing a sensor which detects the forward movement start position of a scanner and control means. CONSTITUTION:The scanner controller is equipped with the sensor 1 which detects the forward start position of the scanner and a 1st control means 2 which decides the case wherein the scanner is at the forward movement start position before finishing backward movement and the case wherein the scanner is not at the forward movement start position after finishing the backward movement with the detection signal of the sensor 1 and turns off the excitation of the stepping motor by regarding those cases as abnormal cases. The step-out state of the stepping motor is therefore detected and the detection is realized at low cost. Further, even if the stepping motor enters the step-out state before the scanner starts moving backward, the stepping motor is recovered and its runway can be prevented.
Patent JP-S63284651-A (JP)
Title: Control system for disk cache memory
Inventor: HIRAI YOSHIRO
IPC: G06F12/08
Filed: 1987-05-18
Abstract: PURPOSE:To improve both a hit rate and efficiency in a control system for disk cache memory by deciding previously the desired number of blocks for each data to be read out and staging the data in the number of pieces equal to said number of blocks. CONSTITUTION:It is checked whether the data necessary for a main memory 3 is stored or not in a cache memory 7 via a disk cache controller 4. If so, the data is sent to the memory 3 from the memory 7. If not, the controller 4 stages a necessary data block from a disk device 6 via a disk controller 5. In this case, the number of blocks to be staged for each data are stored in a block number instruction means 8 in the memory 3 and then instructed to the controller 4 via an execution instructing means 9 in a control memory 2.
Patent JP-H02300747-A (JP)
Title: High-contrast negative image forming method
Inventor: KUWABARA KENICHI
IPC: G03C1/06
Filed: 1989-05-15
Abstract: PURPOSE:To make development with a developing soln. having a low pH value and to form images having a high contrast by forming a hydrazine deriv. of a specific compd., using a chemically sensitized emulsion for a silver halide emulsion and using the developing soln. having a prescribed pH value and contg. plural principal agents. CONSTITUTION:The surface latent image type silver halide photographic sensitive material contg. a rhodium salt and iridium salt, the chemically sensitized silver halide emulsion and the hydrazine deriv. expressed by formula I is processed by the developing soln. which has 10.0 to 11.0 pH value and contains a hydroquinone developing agent, 3-pyrazolidone auxiliary developing agent, and sulfide ions at 0.3 to 0.8mol/l concn. are used. In the formula I, A1, A2 denote a hydrogen atom or one thereof is a hydrogen atom and the other is a residual sulfinic acid group; R1 denotes a hydrogen atom, alkyl group, etc.; G denotes a carbonyl group, sulfonyl group, etc.; X1 denotes the group to accelerate adsorption to the silver halide; L1 denotes an arylene group; L2 denotes a bivalent combination group; m denotes 0 or 1. The high-contrast image having a high developing power is rapidly formed by the processing having high stability.
Patent JP-S5645465-A (JP)
Title: Novel prostaglandin derivative
Inventor: OONO KIYOTAKA
IPC: A61P43/00
Filed: 1979-09-21
Abstract: NEW MATERIAL:A prostaglandin derivative expressed by formula I [R 1  is H, alkyl, cycloalkyl, cation, etc.; W is -CH 2 CH 2 - or -CH=CH-; A and B are H or OH; A+B is OXO; X is O, NH or valence bond; R 2  is -C(=0) NHR 3  (R 3  is alkyl, phenyl, etc.) when X is O or NH, or -R 3  when X is valence bond]. EXAMPLEMethyl (Z)-7-[(1'S, 4'R, 5'S, 6'R)-5'-(S)-(α-hydroxybenzyl)-2'-oxabicyclo[2.2.1] heptan-6'-yl]-5-heptenoate.  
     USE: A compound having an anticoagulation action on platelets, and effective for preventing and treating cerebral thrombosis and myocardial infarction.  
     PROCESS: For example, the compound of formula I (X is valence bond) is obtained as follows: The compound of formula II is reacted with a Grignard reagent of the formula R 2 MgX (X is Cl, Br or I) to give compounds of formulas III and IV, which are converted into compounds of formulas VI and VII. Alternatively, the compound of formula III or IV is oxidized to give a compound of formula V, which is then hydrolyzed to afford a compound of formula VIII. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04347672-A (JP)
Title: Printer and method for selecting hopper thereof
Inventor: OAMI MICHIMUTSU
IPC: B65H7/04
Filed: 1991-05-27
Abstract: PURPOSE:To respectively and independently indicate hopper groups usable as job output or conforming paper output on the basis of hopper group indicating data and paper size indicating data by mounting a printing start means selecting a hopper from the indicated hopper group and a printing continuing means. CONSTITUTION:At first, the selection of a hopper 9 is indicated according to the data of a hopper group memory part and the report of a paper size and the report of a paper size and that of the presence of paper are indicated to receive the paper size and the presence of the paper. When the received paper size coincides with an already stored paper size and paper is present, a command performing the supply of paper from the hopper 9 is issued to a hopper control part 8 to print the printing data corresponding to one page in synchronous relation to the feed of paper.
Patent JP-H04347558-A (JP)
Title: Motor
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02K11/00
Filed: 1991-05-27
Abstract: PURPOSE:To sufficiently reduce a noise level and also reduce a cost by simplifying a structure to realize such low level noise. CONSTITUTION:In a motor comprising a stator 1 which is formed by providing a winding 3 to a stator core 2 and a motor drive circuit for feeding electrical power to the winding 3, a piezoelectric element is provided to teeth 4 of the stator core 2 and this piezoelectric element is vibrated in the reverse phase against vibration of tooth 4 generated when an electrical power is supplied to the winding 3.
Patent JP-H04350385-A (JP)
Title: Oil-free screw compressor
Inventor: TAKADA HARUO
IPC: F04C29/02
Filed: 1991-05-27
Abstract: PURPOSE:To maintain constant shaft power regardless of peripheral temperature by providing a temperature regulating valve serving as a by-pass valve at the exit side pipeline of an oil pump, between the oil pump and an oil cooler, and connecting a by-pass pipeline between the oil cooler exit and a body block. CONSTITUTION:The rotation of a motor 1 is speed-increased by a V-belt 3, a bull gear 5 and a pinion gear 6, and transmitted to a body block 7 to rotate it. A pump gear 18 is rotated by a pump gear 17 coaxial with the bull gear 5 to drive an oil pump 9 so as to feed oil in the lower part of a gear casing 8 to an oil cooler 13 through an oil pipeline 10 and a temperature regulating valve 11. The oil cooled at the oil cooler 13 is fed into the body block 7 through oil pipelines 15, 16 to lubricate the gears, bearings, and the like. When oil temperature is lowered at this time, oil viscosity is heightened to open the by-pass circuit of the temperature regulating valve 11, so that the oil by-passes the oil cooler 13 and is fed to the body block 7 through oil pipelines 14, 16.
Patent JP-2000311905-A (JP)
Title: Manufacturing composite semiconductor device
Inventor: FUKUDA EIGO
IPC: H01L21/52
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To downsize a composite semiconductor device by reducing the spacing 2 mm or less between adjacent semiconductor chips mounted on a substrate to realize high density mounting. SOLUTION: Solder paste 8 is printed inside partition walls 5 or semiconductor chip housing frames 7 in a grid formed in advance by screen printing, etc., on a substrate 1, and individual semiconductor chips 9 are laid and secured on the solder paste 8. Since on jig such as carbon jig is used, the spacing between adjacent semiconductor chips can be set to 2 mm or less, without being limited by the partition wall thickness, as was the case in prior art.
Patent JP-H05294569-A (JP)
Title: Elevator indicator board
Inventor: TODA FUJIO
IPC: B66B3/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide an elevator indicator board includes a display part having a high light-transmissivity, and a high discriminativity during light-off. CONSTITUTION:A light transmitting plate 2 is color-printed so as to form an indicating part 3 in which light transmitting parts 31 having a micro area are successively provided, being arranged at least in the outer peripheral part of the indicating part 3. The display part 3 is illuminated by a light source provided at the rear surface of the light transmitting plate 2 so as to obtain a display function in a light-on condition. In this display function, light transmitted through the color-printed part is attenuated, but a substantial part of light transmitted through the light transmitting parts 31 is not attenuated, that is, the attenuation of the light is caused only by the color-printed part of the display part 3, and accordingly, a bright light-on condition can be obtained. Further, an important part of the display part is color-printed so as to enhance the discriminativity of the display part during light-off.
Patent JP-S5913515-A (JP)
Title: Device for eliminating slack of cooling of sheet roll
Inventor: BABA HIDEYUKI
IPC: B21C47/24
Filed: 1982-07-14
Abstract: PURPOSE:To eliminate the slack of coiling of a coiled sheet roll, and to improve productivity, by inserting drums into a central hole of a coiled roll to expand the drums radially, and welding the peripheral edge of the hole while keeping the roll in a tightly coiled state. CONSTITUTION:A coiled roll 10 is put on a coil receiving member 42 of a conveyor 16 driven intermittently, and the outer diameter of the coil 10 at the position A is measured by a measuring device 50. Then, the height of central axis of the coil 10 is calculated, and drums 22 are vertically moved so that the central axis of the coil 10 coincides with the central axis of the drums 22 by the action of a cylinder 28 while the coil 10 is moved to the position B. At this time, the drums 22, 22 are waiting at the position where they are opened in the width direction by a cylinder 36. Next, when the coil 10 is moved to the position B between the drums 22, 22, the cylinder 36 actuates to insert the drums 22, 22 into the central hole 12, and the drums 22, 22 are radially expanded by cylinders 26 to keep the coil 10 in a tightly coiled state. Further, a welding device is actuated to weld at least one spot of the peripheral edge of the central hole thereby the slack of the coil 10 is eliminated.
Patent JP-S5548960-A (JP)
Title: Semiconductor memory cell
Inventor: AOKI KIYOSHI
IPC: G11C11/411
Filed: 1978-10-03
Abstract: PURPOSE:To make it possible to read and write in word units, by connecting No.2 conduction type transistor, which becomes a load, to No.1 conduction type transistor, which is connected crosswise with No.1 word line and a pair of data lines, and making them readout. CONSTITUTION:A pair of npn transistors T1 and T2 are connected crosswise by using wires 2 and 3. Their bases are connected to each other's collectors and their emitters are connected in common. Next, between the collectors of these transistors T1 and T2 , and word line W, are connected the collectors and emitters of pnp transistors T3 and T4, which are load impedance, and the bases of T1 and T2 and No.1 and No.2 data lines D1 and D2 are connected with the collectors and emitters of pnp transistors T5 and T6. T2 is provided with two collectors, one being connected to T4 and the other to the base of npn transistor T7. This base is connected to the collector of pnp transistor T3, and the emitter of T3 is connected to row selecting line R.
Patent JP-H10316426-A (JP)
Title: Coated tin oxide
Inventor: OKANO CHISUI
IPC: H01M4/48
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a coated tin oxide having a reduced irreversible capacity by coating the surface of tin oxide or a composite tin oxide with a coating layer composed of a simple substance, a compound or a solid solution constituted by one or more kinds of elements of an alkaline earth metal, a rare earth element, a transition metal, an element of 13th, 14th or 15th group of the Periodic Table. SOLUTION: This method for producing the coated tin oxide is to add and dissolve a tin compound such as SnCl2 and metallic tin by an amount of attaining 0.60-1.80 atomic ratio of a halogen/tin, a compound of an element of 15th group of the Periodic Table such as SbCl3 , etc., as a second component elemental compound and an electroconductivity imparting elemental compound such as VCl3 in an organic solvent such as methanol for preparing a precursor solution, concentrate the solution for performing a polycondensation reaction to form a gel, burn the crushed gel under an oxidative gas atmosphere of the temp.  range of 250-1200 deg.C for obtaining the composite tin oxide ponder composed of spherical particles, and then form a coating layer composed of a simple substance or a compound selected from among Ti, Ni, Cu, etc., and having 0.0001-20 μm thickness on >=60% surface area of the powder.
Patent JP-H0271119-A (JP)
Title: Level measuring device of conductive substance in vessel and probe device for measurement
Inventor: FUREDERITSUKU ERU MARUTOBII
IPC: G01F23/26
Filed: 1989-05-15
Abstract: PURPOSE: To accurately measure the level of a conductive granular material by providing an electrode, an insulating coating layer, and a semiconductor coating layer. CONSTITUTION: Before a semiconductor coating layer 13 is formed on a conductive electrode 11, the external surface of the layer 12 is constituted in a rough surface so as to further improve the mechanical and electrical connection between the layers 12 and 13. At the time of roughening the external surface of the layer 12, groove sections are formed at the boundary surface 9 so that the layer 13 formed on the layer 12 can be readily tightened and fixed. Thus the layers 12 and 13 which are coupled with each other through heat treatment and pressure treatment are used. When a tube is evacuated with a vacuum pump from one end while the other end is closed an the atmospheric pressure and heat are applied to a probe 1, the layer 13 becomes to easily stick tightly and, at the same time, to be easily connected thermally with the periphery of the layer 12.  Therefore, excellent mechanical and electrical connection can be obtained between the layers 12 and 13.
Patent JP-S5549980-A (JP)
Title: Direct current power source device
Inventor: SHIBATA TOSHIAKI
IPC: H02M7/155
Filed: 1978-10-04
Abstract: PURPOSE: To lessen the capacity of a thyristor at the by-pass side, by connecting a diode in parallel with the thyristor.  
     CONSTITUTION: A series circuit of a diode 7 and a direct current reactor 8 is connected in parallel with the second thyistor device 3. Voltage applied to the diode 7 during plasma excitation becomes to inverse voltage, and the diode 7 is not conducted. When plasma excitation is completed and the second thyristor power source becomes useless, a phase control angle of the second thyristor device 3 is delayed at angles not less than 90°, and inverse voltage is generated. Thus, currents flowing through the second thyristor device 3 begin to decrease while currents flowing through the diode 7 start increasing. All the direct currents finally shift to the series circuit of the diode 7 and the direct current reactor 8. Then, all arms of the second thyristor power source 3 becomes non-conductive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06331210-A (JP)
Title: Thermal louver
Inventor: IZU HIROKI
IPC: F24F13/14
Filed: 1993-05-24
Abstract: PURPOSE:To reduce a heat leakage from a radiating plate when blades are closed by inserting a heat insulating material in a space in a blade which is surrounded by depressed surfaces of a pair of bent blades, and bonded parts of the flexing blades. CONSTITUTION:The thermal louver is constituted of a pair of bent blades 10 to constitute a blade, and a heat insulating film 8 with a low emissivity of infrared rays, which is inserted in a gap in the blade, and a heat leakage by radiation is suppressed. Also, a heat leakage by conductivity between the heat insulating films is suppressed by a heat insulating net 9. In addition, a heat leakage by conductivity from the blade is suppressed by an heat insulating material 7 which is affixed on the bonded parts of the pair of bent blades which constitute the blade. An installation jig in order to obtain a coaxially when a shaft is attached to the blade is made unnecessary by using a shaft 4a which is formed in such a manner that a part of the shaft to be inserted in the blade may come into contact with the inner surface of a bent part of the blade.
Patent JP-H05315462-A (JP)
Title: Sealed type electronic part
Inventor: SAKO SHIGEKI
IPC: H01L23/50
Filed: 1992-05-14
Abstract: PURPOSE:To provide a sealed type electronic part whose production yield is high and reliability is high not only in air tightness but also in heat dissipation property and electrical connection property. CONSTITUTION:This device is provided with a multilayer wiring board 1 whose substrate is aluminum nitride, an electronic part 2 which is mounted on one main surface of the multilayer wiring board 1 and electrically wirebonded to a lead pattern provided to the one main surface, a lead terminal 5 which is led out to the other main surface of the multilayer wiring board 1 as an input/ output terminal to the electronic part 2 and an aluminum nitride sealing body 6 which is mounted and arranged on the one main surface side of the multilayer wiring board 1 for sealing the electronic part 2 and the lead pattern part 3. The sealing body 6 is provided with a solder flow preventing part 7a, etc., which is inside the one main surface of the multilayer wiring board 1 wherein it is sealed and opposed and outside the lead pattern part 3, or outside the electronic part 2 mounted and arranged on the one main surface of the multilayer wiring board 1 and inside the lead pattern part 3.
Patent JP-S5549366-A (JP)
Title: Tetraglycidyloxy-diphenylsulfone
Inventor: SAMEJIMA HIROSHI
IPC: C08G59/06
Filed: 1978-10-04
Abstract: NEW MATERIAL:Tetraglycidyloxydiphenylsulfone selected from the group consisting of formula I and II (X is H, methyl).  
     EXAMPLE: 2, 2', 5, 5'-Tetraglycidyloxy-diphenylsulfone.  
     USE: Thermosetting resins useful in a variety of areas as moldings, adhesive, coating and laminate, they have outstanding heat properties and good mechanical properties, too.  
     PREPARATION: A tetrahydric phenol of formula III or IV prepared from catechol or p-benzoquinone and a sulfonating agent is made to react with epihalohydrin in the presence of a quarternary ammonium salt or an alkali to give the compounds of formula I and II. 
     COPYRIGHT: (C)1980,JPO&Japio