baber/WOPTO huggingface dataset:
Patent JP-H02271814-A (JP)
Title: Heat resistant film
Inventor: FUKUDA AKIO
IPC: A47J36/02
Filed: 1989-04-13
Abstract: PURPOSE:To eliminate the biasing in the electric charge of the film and to lower the cleaning temp. by consisting the film of the oxide of specific metals, CeO2, a solid acid compd., the oxide or carbonate of Li and Sr, and silicon binder and adjusting the pH of boiling extraction components to a weakly alkaline or neutral region. CONSTITUTION:The heat resistant film is formed of the oxides of one or >=2 kinds of the metals selected from Fe, Mn, Cu, Co, and Ni, the CeO2, the solid acid compd., the carbonate or oxide of one or >=2 kinds of the elements of the Li and Sr and the silicon binder and has the pH of the boiling extraction components in the weakly alkaline or neutral region. The cutting of the inter- carbon bonds of the oil in the oil contamination cleaning effect of this film is executed mainly by the solid acid effect and the oxidation by the oxidation effect of the metal oxide. The recombination of the carbon radicals generated by the solid acid is prevented by taking advantage of the basicity of the carbonate or oxide of the alkaline metals and alkaline earth metals. The pH of the boiling extraction components of the film is preferably in the neutral region or is alkaline in order to effectively develop the above-mentioned effects.
Patent JP-H03292115-A (JP)
Title: Film insert injection molding machine
Inventor: SAKO KATSUTOSHI
IPC: B29C45/14
Filed: 1990-04-09
Abstract: PURPOSE:To enable integral molding without causing dirt and a flaw on a design indication face by providing a gate part which injects molding material to the rear side of an insert film placed on the placing face of a cavity, a mechanism for holding a molded form to a top force at a time of mold opening and an ejector part which extrudes the molded form downward to the top force. CONSTITUTION:An insert film 8 is set in a horizontal state on the placing face 41 of a cavity face 40 in the lower part of a bottom force 1 while upward directing the rear 81 side of a design indication face 80 side and mold clamping is performed. When the molding material is injected toward the rear 81 side from the tunnel gate part 20 of a top force 2 and filled, the insert film 8 is pushed on the placing face 41 by the injection pressure, closely stuck and held. The molding material is not infiltrated into the indication face 80 side and filled into a cavity 4 and integrally molded. Then at a time of mold opening, the top force 2 is raised and moved. When the molded force is bonded and held to the cavity face 42 in the upper part by a holding mechanism 12 and reaches the setting position, holding of an ejector part 22 is released. The extruded molded form 4A is separated from a second ejector pin 225 and taken out.
Patent JP-S5522242-A (JP)
Title: Microminiature tape recorder
Inventor: OKADA RIYOUHEI
IPC: G11B15/10
Filed: 1978-08-01
Abstract: PURPOSE: To realize the microminaturization for the tape recorder by giving a centralized control to each function switching unit via the rotary cam body.  
     CONSTITUTION: Cam body 6 containing a number of active uneven parts AWF is installed rotatably to capstan bearing 2 having flywheel 1 which interlocks shaft 5 of motor 4 via transmission belt 3. Switch 15 which is operative according to the rotary action of body 6 at the active uneven parts plus various types of levers 7, 9, 10, 11 and 13 are provided. The active functions are selected to ensure an extremely simple switching of operations for recording, reproducing, REW, REV, FF and CUE each. Thus the microminiaturization is attained for the tape recorder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62254203-A (JP)
Title: Temperature controller
Inventor: KAWAKATSU NORIIKU
IPC: G05D23/19
Filed: 1986-04-23
Abstract: PURPOSE:To improve stability of the temperature control by providing a correction means having the nonlinear characteristics opposite to the nonlinear element of a servocontrol system. CONSTITUTION:A servocontrol system consists of a controlled system A, a control means B which delivers the control signal in response to the deviation value between the temperature of the controlled system A and the target temperature level, and an operation means C which controls the controlled system A by the control signal of the means B. In case at least one of these three means A-C has the nonlinear characteristics, a correction means D having the nonlinear characteristics adverse to said ones is set within the servocontrol system. Thus a linear servocontrol system is obtained.
Patent JP-S62249259-A (JP)
Title: Computer system
Inventor: IWATA YASUNOBU
IPC: G06F13/40
Filed: 1986-04-23
Abstract: PURPOSE:To surely prevent the mistaken setting of the presence or absence of an I/O card by constituting a system in such a way that information on whether the I/O card is present or not can be automatically set and decided without an operator at the time of entering a power source. CONSTITUTION:When a power source is entered in a computer 6, I/O cards 4-1-4-n output a pice of presence or absence information 7-1-7-n in directions shown by arrows using dotted lines. A controller 3 initializes a parameter so that the maximum number of the loaded I/O cards 4-1-4-n can be looped, and decides whether the looping is precisely made or not. If not, the controller 3 inputs the presence or absence information 7-1 that the I/O card 4-1 outputs to a CPU 1. If the input of said information 7-1 is decided to be present, the controller 3 decides and reports that the I/O card 4-1 corresponding to said information 7-1 is present to a main memory device 2.
Patent JP-H10273684-A (JP)
Title: Fluorine-containing grease
Inventor: CHITTOFRATI ALBA
IPC: C10M119/22
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject grease having excellent characteristics by improving conventional complicated grease production process. SOLUTION: This fluorine-contg. grease comprises (1) 15-50 wt.% of polytetrafluoroethylene or a copolymer of tetrafluoroethylene and another ethylene-based unsaturated monomer, (2) 30-84.5 wt.% of an oil consisting of perfluoropolyether 20-4,000 cSt in viscosity at 20 deg.C, (3) 0.5-10 wt.% of a surfactant of dispersant having perfluoropolyether chain or perfluoroalkyl chain, and (4) 0-10 wt.% of a corrosion-proofing agent and/or abrasion-proofing agent. The component (1) is <1 μm in the average size of the particle or its agglomerate, having improved diameter abrasion level.
Patent JP-H05289827-A (JP)
Title: Disk controller
Inventor: TAKEUCHI HISAHARU
IPC: G06F3/06
Filed: 1992-04-14
Abstract: PURPOSE:To reduce a head positioning time by obtaining the position of an uncopied area, for which the head movement time is shortest, in accordance with position information of uncopied areas and that of the head and restarting the copy processing from this uncopied area. CONSTITUTION:Position information of uncopied areas on a disk drive 301 as the copy object is recorded in an uncopied area management memory 203, and position information of the head is recorded in a head position management memory 202, and they are managed respectively. The head of a copy destination drive 302 is always positioned to the same position as the copy source drive 301. An input/output control circuit 201 obtains the position of the uncopied area, for which the head movement time is shortest, in accordance with position information of uncopied areas and that of the head, and the copy processing is restarted from this area. Thus, the wait time for head positioning is minimized, and as the result, the copy time is shortened.
Patent JP-H04324370-A (JP)
Title: Direction judging apparatus
Inventor: IIDA TAKAHIDE
IPC: G01P13/04
Filed: 1991-04-24
Abstract: PURPOSE:To achieve accurate generation of pulses in the judgment of direction of displacing an object by generating a fine time pulse when the other level changes in a state where one level of binary coding signals is defined. CONSTITUTION:When a phase B of INV2 rises with a phase A of an inverter 1 (INV1) defined at an H level (level hereafter omitted), D type flip flop (hereafter omitted) FF4 are activated to output H and L signals separately to an output terminal Q and an inversion output terminal -Q. Own clear terminal which is given the L signal through a resistance R12 is defined at L after the discharging of a capacitor C4 is completed and the H signal of the terminal Q goes to the L after a fine time elapses. A spike-like pulse thus generated is outputted to an normal rotation pulse output terminal CW through an OR circuit OR2. Likewise, when the phase B falls with the phase A defined at the L, a pulse is outputted to the terminal CW with the operation of FF2. When the phase B rises (or falls) with the phase A defined at the L (H), the FF3 (FF1) is activated to output a pulse to a reverse pulse output terminal CCW.
Patent JP-H10290056-A (JP)
Title: Multilayer board and substrate module
Inventor: KOSEMURA TAKAHIKO
IPC: H04N5/44
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To mount a plurality of circuits in a multilayer board in a high density to reduce the thickness of a substrate module and miniaturize the module while the effect of radiation noise due to a digital circuit is reduced. SOLUTION: A covering material 80 consisting of a non-conductor, which enables electromagnetic waves to attenuate, is provided over a through hole part 70 in such a way as to cover a conductive layer 72 and a tuner circuit part 20 is mounted on a multilayer board 10 in such a way as to come into contact with the material 80, whereby while radiation noise, which is radiated along the layer 72, is reduced, the insulation between the board 10 and the circuit part 20 is contrived so as to be able to realize by the smallest gap. Thereby, while the effect of the radiation noise due to a digital circuit part 30 is reduced, a reduction in the thickness of the whole module becomes possible and it becomes possible that a plurality of circuits are mounted in the board 10 in a high density and a miniaturization of the module is contrived.
Patent JP-H03293072-A (JP)
Title: Operation method for washing equipment with organic solvent utilized therefor
Inventor: TANAKA MASATO
IPC: H05K3/26
Filed: 1990-04-11
Abstract: PURPOSE:To efficiently wash the material to be washed by feeding an organic solvent into a washing tank and operating a vacuum pump and lowering the pressure in the washing tank to the vapor pressure or below of the organic solvent. CONSTITUTION:The material 17 to be washed is contained in a washing tank 2 of a washing equipment. An organic solvent is fed into the washing tank 2 in a state wherein the washing tank 2 is closed with a cover 1. A vacuum pump 13 is operated to discharge the gas in the washing tank 2 and also the pressure therein is lowered to the vapor pressure or below of the organic solvent. Bumping of the organic solvent is caused during washing and the material 17 to be washed is rocked by the bubbles caused thereby. Accordingly washing is excellently performed.
Patent JP-H02272168-A (JP)
Title: Load-hanging structure of crane and temporary-type lift loading base using same
Inventor: IMAI TAKAYOSHI
IPC: B66C15/00
Filed: 1989-04-13
Abstract: PURPOSE:To reduce the cost of carrying facility as well as make the transportation of long parts in narrow area easier by a method in which a hanger is set through a turnable (around vertical shaft) wire guide on the tip of crane boom, and a loading base provided on the outside of scaffold is vertically moved by crane winch. CONSTITUTION:A turnable (around vertical shaft) wire guide 5 is set through a turnable (around horizontal shaft) supporter 14 on the center of the horizontal boom 3b of a tilting boom 3. A hanging wire 7 from the winch is connected to a traverser 9 through the boom 3 and the guide 5. In carrying long parts in narrow area, the guide 5 is turned through 90 deg. and passed through the boom 3. A loading base 27 is also provided through a guide 26 for vertical movement for the scaffold 23 and moved vertically by a wire 7 to carry tools to each stair, thereby saving the cost of facilities. The tools and materials can thus be carried along at low cost easily.
Patent JP-H02282276-A (JP)
Title: Color image forming device and scanner unit
Inventor: SUGISHITA TAKAHARU
IPC: H04N1/04
Filed: 1989-04-13
Abstract: PURPOSE:To enhance accuracy in superimposing the images of respective colors by synchronizing the turning of a scanner motor with the output of an image head detection means. CONSTITUTION:When the head of an image on a photosensitive drum being an image holding body which endlessly moves at constant speed in a subscanning direction is detected and an image head signal C is outputted and supplied form the image head detection means, a frequency division clock B obtained by dividing the basic clock A of a crystal oscillator 14 in a required manner is outputted from a frequency divider 15. The phase of the clock B and the phase of a rotation signal D for the scanner motor 18, which is outputted from a frequency generator 19, are compared in a phase comparator 16 and feedback control is performed to a motor driving circuit 17, then the turning of the motor 18 is synchronized with the image head signal C. As a result, the error of deviation is reduced and the accuracy in superimposing the images of the respective colors is enhanced.
Patent JP-S62249983-A (JP)
Title: Azetidinode disulfide derivative
Inventor: TORII SHIGERU
IPC: C07D257/00
Filed: 1986-04-22
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is (1-4C alkyl- substituted) benzothiazole, tetrazole, thiadiazole, pyridyl or pyrimidyl; R2 is carboxy-protecting group]. EXAMPLE:Benzhydryl 3,3-dibromo-4-(benzothiazol-2-yl)dithio-2-oxazetidine-1-(2- isopropenyl)acetate. USE:An intermediate for producing compounds having beta-lactamase inhibitory action. PREPARATION:A penilcillanic acid sulfoxide derivative expressed by formula II, e.g. benzhydryl 6,6-dibromopenicillanic acid-1-oxide, etc., is reacted with a mercapto derivative expressed by the formula R1-SH, e.g. 2- mercaptobenzothiazole, etc., in a molar amount of about normally about 1-1.5 times based on the compound expressed by formula II in a solvent, e.g. toluene, etc., normally at 50-150 deg.C for 0.5-10hr.
Patent JP-2000288515-A (JP)
Title: Garbage treatment apparatus
Inventor: SAITO JUN
IPC: B09B3/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable warm air to be effectively supplied to a garbage-treating material in a garbage treatment apparatus wherein the garbage-treating material is contained in a garbage treatment vessel and is subjected, together with garbage, to a fermentation treatment under stirring by arranging an air suction duct in the dead space of a stirring mechanism in the garbage treatment vessel. SOLUTION: The garbage treatment apparatus A comprises a housing 18, a garbage treatment vessel 1 installed in the housing 18, and a stirrer shaft 16b having a stirrer blade 16a and installed over the garbage treatment vessel 1. An air exhaust section 10 is installed at the upper part of one side of the garbage treatment vessel 1 and an air suction duct 3, at the upper part of the other side, both installed in a dead space independent of the driving area of the stirring mechanism in the garbage treatment vessel 1. A heater for heating the air suction duct 3 is installed on the outer surface adjacent to the air suction duct 3 of the garbage treatment vessel 1, and a temperature sensor is installed at an inlet 5 section of the air suction duct 3.  The heater for heating the duct 3 is controlled so that the sucked air temperature is a specified temperature or higher basing on the information of sucked air temperature detected by the temperature sensor.
Patent JP-H02271657-A (JP)
Title: Double active layer cmos inverter
Inventor: KOYAMA KENICHI
IPC: H01L29/786
Filed: 1989-04-13
Abstract: PURPOSE:To reduce the occupation area of an electrode connection part and hence improve the integration of a circuit by connecting drains and gates of an n-MOSFET and a p-MOSFET only through a metal buried in one contact hole. CONSTITUTION:A contact hole to each electrode of an n-MOSFET in a lower active layer is made. Hereby, a gate 9 and a drain 6 of a p-MOSFET in an upper active layer are exposed through the contact hole which serves to form the respective electrodes of a gate 10 and a drain 2 of the n-MOSFET. Columnar tungsten B is formed in the contact hole, through which tungsten 8 the drain 2 and gate 10 of the n-MOSFET in the lower active layer are directly connected to the drain 6 and gate 9 of the p-MOSFET in the upper active layer. Hereby, an occupation area of the contact hole is reduced to improve the integration density.
Patent JP-H09280204-A (JP)
Title: Vibrator preventive device at time of stopping fluid pressure actuator
Inventor: KOJIMA YASUHIRO
IPC: F15B11/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration preventive device at the time where stopped, for attenuating the vibration generated when a fluid pressure actuator having the inertia load is stopped as soon as possible. SOLUTION: Shockless circuit valves 9a, 9b are provided in the piping 4, 5 between a direction control valve 2 to control the direction of the hydraulic pressure generated in a pump 1 and a fluid pressure actuator 6 to absorb the vibration pressure. The shockless circuit valves 9a, 9b are also provided with check valves 11a, 11b in one direction and in the other direction between chambers 6a, 6b of the actuator 6, orifices 14a, 14b are provided on the piping 17a, 17b branched from the input side of the check valves 11a, 11b, and checking-release cylinders 16a, 16b are provided for the check valves 11a, 11b.  The checking-release cylinders 16a, 16b forcibly close the check valves 11a, 11b by the constant pressure of the piping 19a, 19b after the orifices 14a, 14b, but when the vibration pressure is generated, the check valve closed condition is released by the differential pressure generated at the orifices 14a, 14b.
Patent JP-H10275728-A (JP)
Title: Inductance element
Inventor: SUZUKI MASATO
IPC: H01F27/255
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance the winding occupation ratio in the winding groove in a drum-type core, by installing a terminal for external lead-out so that its one end protrudes into the winding groove along the winding axis, and winding a wire in multiple layers inside the winding groove with the winding starting side of the winding connected to the one end of the terminal for external lead- out. SOLUTION: A winding section 11 is formed by sintering magnetic powder. Disk-shaped flanges 13A, 13B are formed on both the ends of a columnar winding axis 12, and a winding groove 14 is formed between the flanges 13A and 13B. A terminal 18 for external lead-out one end of which is bent unto an L shape along the terminal 18, is inserted into a through hole 15 from the underside of the flange 13B. A wire 16 is wound in the winding groove 14. The end 16A of the wire 16 on the winding starting side is connected to one end of the terminal 18 for external lead-out by soldering, and the wire 16 is wound in multiple layers in the winding groove 14. As a result, the winding 16 occupation ratio in the winding groove 14 in the winding section 11 can be enhanced, and variation in inductance value can be eliminated.
Patent JP-S5523743-A (JP)
Title: Commutator for rotary electric machine
Inventor: KASHIWAMURA YOSHIKIYO
IPC: H01R39/32
Filed: 1978-08-04
Abstract: PURPOSE: To suppress the displacement and vibration of risers and raise the mechanical strength of the coupled parts of the risers and commutator segments, by providing projections on the commutator segments at both the sides of riser insertion grooves and filling a material between the risers and the projections.  
     CONSTITUTION: The projections 14 are provided on the commutator segments 2 at both the sides of the riser insertion grooves 13 in parallel therewith. The material such as solder, resin or cement is filled between the resers 1 and the projections 14 to eliminate gaps between them. Thus, the circumferential displacement and vibration of the risers 1 are suppressed and the mechanical strength of the coupled parts of the risers and the commutator segments 2 is raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5429529-A (JP)
Title: Electromagnetic tablet unit
Inventor: KOMORI SATOSHI
IPC: G06K17/00
Filed: 1977-08-09
Abstract: PURPOSE: To realize the tablet unit enabling to offer sufficient performance, by providing the plasma display section and the system status lamp section. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09100273-A (JP)
Title: 4-alkenylthiazolidine derivative, antitumor agent and production of 4-alkenylthiazoline derivative
Inventor: KOBAYASHI SUSUMU
IPC: A61K31/426
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an unknown compound which has strong cytotoxicity and can be expected as a carcinostatic agent. SOLUTION: This 4-alkenylthiazolidine derivative is represented by formula I (R<1> is H, a 1-20C straight or branched chain alkyl; R<2> and R<3> are each H, an unsubstituted aryl; R<4> is H, protecting group for amino group), typically (2R,4R)-3-t-butoxycarbonyl-4-(1-heptenyl)-2-phenyl-1,3-thiazolidine. In order to prepare this compound, for example, the carboxyl group of 4-carboxythiazolidine derivative of formula II (R<4> ' is protecting group for an amino group) is allowed to react with diborane into a hydroxymethyl group, which is converted into formyl with pyridinium chlorochromate, or by other reduction process to give a compound of formula III. Then, the product is subjected to the Wittig reaction with a phosphonium salt such as hexyltriphenylphosphonium bromide in the presence of butyllithium in tetrahydrofuran.
Patent JP-S5521866-A (JP)
Title: Preparation of sintering base plate for alkali battery
Inventor: MATSUMURA KIICHI
IPC: B22F5/00
Filed: 1978-08-03
Abstract: PURPOSE:To improve the intensity of base plate, utilization rate of the active material and high rate discharge characteristic by heat-trating carbonyl nickel powder in the air, mixing it in untreated carbonyl nickel powder in a specific rate, and sintering it in a reductive atmosphere. CONSTITUTION:Carbonyl nickel powder is stired on sending air and heat-treated so that air is contacted with the surfaces of nickel particles uniformly. By this tratment, thin oxide film is formed on the surface of nickel particle. The treated nickel powder of 5 to 90 % by weight is mixed in untreated carbonyl nickel powder and sintered in hydrogen gas at 1000 deg.C. By the use of this nickel base plate, the intensity of plate, utilization rate of active material and high rate discharge characteristic can further be improved.
Patent JP-H04324321-A (JP)
Title: Electromagnetic flow rate meter
Inventor: MURASE NOBUYASU
IPC: G01F1/58
Filed: 1991-04-25
Abstract: PURPOSE:To make a liquid-contact portion inexpensive and disposable. CONSTITUTION:A detector S which constitutes a liquid-contact portion is constituted by allowing an electrode E for taking out a flow signal and a ground pipe G which plays a role of both a hose VH for enabling a fluid to flow and a ground electrode for providing an earth to be press-fitted and fixed watertightly to a meter tube T which consists of a plastic one-piece forming. A clamp K in clothespin shape which retains this detector S is provided and then a yoke which becomes an excitation coil, a magnetic pole, and a returning magnetic path is provided at it. An electrode of the detector S is connected to the ground pipe electrically through a wiring which is provided at the clamp K.
Patent JP-S5429944-A (JP)
Title: Shared input-output device controller
Inventor: TOMITA NOBUO
IPC: G06F11/18
Filed: 1977-08-10
Abstract: PURPOSE: To give independence to P-BUS and I/O-BUS mutually in the signal processing by utllizing positively the generation section of forced reset signals which are used at a P-BUS(processing unit bus) switching time. 
     COPYRIGHT: (C)1979,JPO&Japio