baber/WOPTO huggingface dataset:
Patent JP-S5617362-A (JP)
Title: Method and apparatus of direct recording
Inventor: FUJII TADASHI
IPC: G03G15/00
Filed: 1979-07-23
Abstract: PURPOSE:To reduce signal pulse voltage and signal pulse width and to obtain a high density image at high speed, by regularly arranging especially the prominences of an opposite electrode surface, attaching a large amount of magnetic powder toner to said prominences, and forming a toner image on recording paper with said toner. CONSTITUTION:Opposite electrode 4 consists of metallic base layer 5 and metallic coating layer 6, and a large number of minute prominences 8 are arranged with geometrical regularity on layer 6. They are, preferably, in the range of 15-35 mum in size, height, and interval, respectively, and said 3 values are relatively constant. As a result, an amount of magnetic powder toner 12 on the recesses is little or nil in contrast to that on prominences 8. Since toner collective 16 becomes constant,  distance between recording electrode 1 as well as recording medium 3 in contact  with electrode 1 and the peaks of collective 16 becomes constant on the whole,  permitting voltage and width of signal pulses not to be raised, and therefore, a high density image alpha obtained at high speed.
Patent JP-H01265995-A (JP)
Title: Upper thread feeding control device
Inventor: MATSUBARA TORU
IPC: D05B47/04
Filed: 1988-04-18
Abstract: PURPOSE:To reduce the tension imposed to an electromagnetic type upper thread holding device by the friction force generated between the upper thread and a guide with a bobbin, by providing the guide with a bobbin between an upper thread delivery roller and the electromagnetic type upper thread holding device. CONSTITUTION:While a cloth fastening finish time detector with a balance 2 is provided to a sewing machine, an upper thread delivery roller 8 with an encoder which rotates separately from the rotation number of a main shaft 16 of the sewing machine while holding the upper thread 14 in cooperation with a holding roller 10 is provided. At the upper thread 14 feeding side, is provided an electromagnetic type upper thread holding device 11 which releases the upper thread holding by the signal from said cloth fastening finish time detector, delivers the upper thread necessary for one stitch by the delivery roller 8, detects the delivery finish time from the signal of the encoder of the roller 8, and holds the upper thread again. As a result, the capacity necessary to the electromagnetic type upper thread holding device can be reduced.
Patent JP-S5428051-A (JP)
Title: Dual-effect suction type refregerator
Inventor: YOSHII KAZUHIRO
IPC: F25B15/00
Filed: 1977-08-02
Abstract: PURPOSE: To increase a rate of recovery of discharged gas calory by arranging a second low temperature generator to be connected to an evaproator via a second condensor at the discharged gas outlet of a high temperature generator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60237504-A (JP)
Title: Setting device for coordinate for operation of robot mounted on carriage
Inventor: YOSHIOKA ISAMU
IPC: B25J9/16
Filed: 1984-05-10
Abstract: PURPOSE:To operate the robot normally without correcting the position of a carriage by measuring the relative position to a reference plate provided at a specific position previously, and detecting the position shift of the carriage from the relative position and correcting the robot. CONSTITUTION:The NC robot body 6 is mounted on the carriage 1, run along the guide line of a run path, and stopped in front of objective facilities 12 such as a machine tool, and the hand 63, etc., of the robot body 6 are operated to perform specific operation. In this case, if the carriage 1 has a shift in position from a normal stop position, the robot fails in operating the objective facilities 12. For the purpose, the position shift of the carriage 1 is measured from the relative position relation between the reference rod 11a of the reference plate 11 and carriage 1 and the operation quantity of the operation program of the robot hand 63 stored in the memory of a numerical controller 70 is corrected according to the shift and the corrected operation quantity is commanded to the robot hand 63 to operate the objective facilities 12 normally.
Patent JP-S5523727-A (JP)
Title: Electronic circuit for driving step motor
Inventor: KOJIMA MASAYUKI
IPC: H02P8/00
Filed: 1978-08-01
Abstract: PURPOSE:To perform the sufficient electric braking of a step motor for a timepiece with the minimum increase in the consumed power, by adding transistors of smaller current to those for driving the step motor. CONSTITUTION:Input signals C-F shown in Fig. are applied to the input terminals CIN, DIM, EIN, FIN of the bipolar driving transistors 1-4 of a step motor driving circuit. Other transistors 5,6 are added to the driving transistors. The current of the transistors 5,6 under a base-emitter voltage is smaller than that of the driving transistors under the same voltage. For the turn-off period T1 of all the driving transistors 1-4, pulses H, J shown in Fig. are applied to the transistors 5,6 to short-circuit both the terminals of the coil of the motor to each other to electrically brake the motor for the period when no driving signal is applied to the motor. The increase in the consumed power is thus greatly reduced.
Patent JP-2000279376-A (JP)
Title: Electric bending type endoscope
Inventor: IKEDA YUICHI
IPC: A61B1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric bending type endoscope capable of grasping the state of bending tube part correctly and having a good operability. SOLUTION: The electric bending type endoscope has an inserting part 1, which has a bending tube part 12 that has a bending mechanism, an angle wire 35, which is inserted into the inserting part 1 and operates the bending mechanism, electric motors 47a, 47b, which are used as an actuator that make the tube part 12 bent, and a joystick 52, which is used as a bending operation part that controls the electric motors 47a, 47b. The electric bending type endoscope also has a tension sensor 56, which detects the tension of angle wire 35, and a displacement sensor 60, which detects the displacement of angle wire 35, and the detection means, which detects the state of bending tube part 12 based on the information from both sensors 56, 60, is set.
Patent JP-H02277876-A (JP)
Title: Sensor for texture angle
Inventor: MATSUMOTO RYOSO
IPC: G01B11/26
Filed: 1989-04-12
Abstract: PURPOSE:To sense a texture tilting angle from a slit tilting angle indicating the maximum value of light quantity transmitting a slit for transmitting the light, projected from a light source, reflecting or transmitting relatively to texture by arranging the slit rotatably and drivably in a plane parallel to a fabric. CONSTITUTION:Light projected from a light source 23 is transmitted through a light projecting lens 28, converted into parallel rays and then transmitted through a fabric 12. The resultant transmitted light is subsequently condensed and passed through a slit 24, rotated and driven in a plane parallel to the above- mentioned fabric 12 so as to be incident on a photoelectric converter 33. A change in intensity of the aforementioned incident light is then converted into an electric signal and subjected to amplifying waveform processing to output a voltage in proportion to the amplitude of an AC voltage. The above-mentioned output voltage indicates the maximum value when the major axis direction of the aforementioned slit 24 coincides with the weft (warp) yarn direction of the fabric 12. Thereby, the major axis tilting direction of the slit 24 at this time is sensed with an encoder 32 to carry out digital display of the value.
Patent JP-S62250775-A (JP)
Title: Image pickup system
Inventor: TOJO AKIHIKO
IPC: H04N5/335
Filed: 1986-04-23
Abstract: PURPOSE:To suitably process the output of the large image pickup means of a dynamic range by reading an image signal from the image pickup means after a detecting step to detect the level of a prescribed image signal and a gain adjusting step and having a processing step, etc., to process a signal with a gain. CONSTITUTION:The light quantity to be made incident on an image pickup element 1 and an information signal is accumulated in accordance with exposing control data from a system control 9 based upon the output of a light measuring circuit LM. Next, by a control signal from the system control, an exposing control means 11 interrupts an image pickup element and the information signal is read. At a comparator 6, it is discriminated whether or not the integrating result of the luminance signal in the information signal is in prescribed scope. Thereafter, the same image information is read from a non-destructive image pickup element 1 again, the level of the read image information is in the dynamic range of a process processing circuit and after suitable correction is executed, the level is recorded as a still picture in a recording circuit 13. Consequently, the gradation of a video can be suitably realized.
Patent JP-H03293340-A (JP)
Title: Silver halide sterescopic color photographic sensitive material and stereoscopic color image forming method using same
Inventor: SHIBA KEISUKE
IPC: G03C1/005
Filed: 1990-04-11
Abstract: PURPOSE:To improve the sharpness and sterescopic appearance of a stereoscopic color photographic image by incorporating one or more among specified polymer latex, a specified dye and a specified amt. of colloidal silver into a prescribed nonphotosensitive layer. CONSTITUTION:A lenticle is set on the front side of the transparent base of a sensitive material and the function of a coloring layer contg. a colorant which can be leached out or decolored in a processing stage is rendered to a nonphotosensitive layer (e.g. a protective layer or an antihalation layer) positioned farther from the base than one of photosensitive layers on the rear side. One or more among latex of a cationic polymer (e.g. a compd. represented by formula I) having ammonium groups each having one or more H atoms at the cation site, a dye (e.g. a compd. represented by formula II) practically insoluble in water of pH>=7 and having the shape of solid fine particles and 0.02-0.35g/m<2> (expressed in terms of Ag) colloidal silver are incorporated into the nonphotosensitive layer.
Patent JP-H06307694-A (JP)
Title: Method of controlling air conditioner
Inventor: SUGAWARA YOICHI
IPC: F24F11/02
Filed: 1993-04-21
Abstract: PURPOSE:To cause a room temperature to rapidly reach a predetermined set temperature irrespective of setting of a sleep timer function by delaying starting of a set temperature correction of a room temperature effected by a sleep timer a period of time. CONSTITUTION:In the case where a sleep timer acts or time associated with the sleep timer is up, an air conditioner is stopped and the sleep timer is restarted without being put out of function, counter means 6 delays starting of a set temperature correcting function of the sleep timer, for example, 30 minutes when operating condition judging means 5 confirms that a set temperature is high and the sleep timer is not put out of function. In the meantime, a room temperature is decreased through room temperature control effected by a room temperature sensor 10 and is held at a set temperature as it is for 30 minutes when a predetermined period of time lapses and correction of sleep set temperatures is started. After 30 minutes lapses, the set temperature is raised 0.5 deg.C, and thereafter such action is repeated and counting of the timer is continued.
Patent JP-H10289415-A (JP)
Title: Manufacturing method for mr head
Inventor: MATSUKI HIROMI
IPC: G11B5/39
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an MR head which is made narrow in the track width of its upper layer recording core. SOLUTION: To form the narrow track width of the upper layer recording core, a groove is formed on an AL2 O3 film 2 covering an intermediate shield 1 by using SiO2 . The SiO2 layer 3 (0.5 μm) is etched by RIE(reactive ion etching) to narrow width. In this case, a Cr layer 4 which does not react in RIE is sputtered and formed on the SiO2 layer 3 to 10 to 20 nm. Consequently, variance in profile is prevented and the track width precision is improved. Further, resist 5 is applied thinly (approximately 0.8 μm), patterning is performed to recording core width, and an opening part of etching the SiO2 layer 3 is formed in the Cr layer 4; and then extraction is good since the film thickness of the resist 5 is thin, and problems of sagging, etc., can be prevented.
Patent JP-S57208114-A (JP)
Title: Electromagnet spool
Inventor: TANIGUCHI TSUTOMU
IPC: H01H50/44
Filed: 1981-06-17
Abstract: PURPOSE:To unnecessitate the use of a permanent magnet as another part, by uniting a spool with resin with a mixture of magnetic powder and providing a function of a permanent magnet consisting a part of a magnetic circuit in the spool. CONSTITUTION:A spool 10 is formed by uniting resin with a mixture of magnetic powder around an iron core 11. After an exciting coil 12 is wound around the spoo 10, a stronger magntic field than a saturated magnetic field of the iron core 11, and the spool 10 is magnetized in N and S poles. A movable iron piece 13 is installed on the side of the iron core 11, and a recovery spring 14 is provided to make an electromagnet. Magnetic flux phi1 produced at the iron core 11 is shortcircuited through the iron core 11, and does not pass the movable iron piece 13. The movable iron piece 13 is not influenced by the magnetic flux phi1.
Patent JP-S5320667-A (JP)
Title: Method of collecting and conveying trash and container for collecting and conveying thereof
Inventor: KITOU KATSUHIKO
IPC: B65F5/00
Filed: 1976-08-10
Abstract: PURPOSE: To provide a process for conveying municipal trash and the like in which the trash is put into a conveying container 1 carried removably on a truck, and the container is transported to a relay point where it is housed into a capsule in a device for conveying capsule tubes to be conveyed to a trash disposal plant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11294432-A (JP)
Title: Protection structure of nut for fastening and protection method
Inventor: HISAOKA YOSHIHIKO
IPC: F16B41/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent arbitrary removal of fastening structure consisting of a bolt and a nut. SOLUTION: A fastening structure 6 consists of a bolt 3 and a plurality of nuts 1 and 2, the nut comprises an inside nut 1 arranged on the inside for fastening; and an outside nut 2 arranged on the outside for fastening. The nuts 1 and 2 are contained in a protection member 10 consisting of a hollow body having an outer shape formed in a circular shape. The inside nut 1 is fixed at the inner wall 13a of the protection member 10, and the outside nut 2 is loosely fitted in the inner wall 14a of the protection member 10.
Patent JP-S59219685-A (JP)
Inventor: SAKAE SEIJI
IPC: F26B15/18
Filed: 1983-05-27
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-S63261148-A (JP)
Title: Gas detecting element
Inventor: OZAKI KAZUYUKI
IPC: G01N27/12
Filed: 1987-04-17
Abstract: PURPOSE:To obtain a detecting element having excellent selectivity to alcoholic gases by forming an oxidized film of a plasma-polymerized film having metallic gloss and electrode successively on an insulating substrate. CONSTITUTION:The oxidized film of the plasma-polymerized film consisting of an org. tin compd. having the metallic gloss and the electrode are successively formed on the insulating substrate 9. Inorg. materials such as alumina and glass and org. materials such as acrylic resins are used for the substrate 9. Tetramethyl tin, etc., are used as the org. tin compd. for plasma polym. The inside of a plasma reaction vessel 1 is first reduced pressure and the org. tin compd. is introduced through a valve 4 and a flow meter 5 into the vessel 1. A high frequency is impressed from a high-frequency power supply 6 through a matching box 7 to generate electric discharge. Reflected power is suppressed as far as possible by controlling the matching box 7 at this time so that the difference between the impressed power and the reflected power is the arbitrary power. The element formed with the thin tin film as the plasma-polymerized film on the surface of the substrate 9 on the internal electrode 8 is taken out after the discharge for the specified time.
Patent JP-H09286440-A (JP)
Title: Case for wrap film
Inventor: NISHIMURA TAKESHI
IPC: B65D83/08
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a case for wrap film which can be used for a long time by only exchanging wrap films so as to reduce consumption of paper boxes by providing a means for adjusting a hold length of a holding member for holding the wrap film which is wound in a roll to the width of the wrap film. SOLUTION: A core 22 of a holding member 12 can move along a thread groove arranged on the surface of a shaft 20. Both ends of a paper tube of a wrap film 14 are pinched by the core 22 and a stopper 24, and the wrap film 14 is fixed to the holding member 12. The stopper 24 and the shaft 20 are pressed to inner faces of both sides of a case 10 by a spring 26, and an axis is inserted into a bearing 28 so as to be supported. When the wrap film 14 is to be exchanged, after the core 22 is deviated so as to slacken pressing of the paper tube, the spring 26 is compressed and the stopper 24 is released from the bearing 28 so as to take out the holding member 12 from the case 10, and the core 22 is pulled out from the shaft 20.
Patent JP-S5619906-A (JP)
Title: Tandem mill
Inventor: AWATSUHARA HIROSHI
IPC: B21B1/28
Filed: 1979-07-27
Abstract: PURPOSE: The tandem mill by which the reduction of the rolling load and the interstand tension can be contrived, by constituting plural rolling stands of a rolling stand equipped with a couple of same speed work rolls and a rolling stand equipped with a couple of different speed work rolls.  
     CONSTITUTION: The first, the third and the fifth rolling stands 11, 13, 15, for carrying out the stretch rolling work with work rolls of same speed, are alternately arranged between the uncoiling reel 4 and the coiling reel 5. By thus constituted tandem mill, the material 3 is rolled alternately by the stand equipped with the different speed work rolls and the stand equipped with the same speed work rolls. As a result, the interstand tension δ becomes like the full line of the graph, and the large tension as in the case of carrying out the stretch rolling work in all rolling stands is not generated. In the graph, the ordinate K represents the deformation resistance, and the abscissa SN represents the rolling stand resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58213995-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: E21D9/087
Filed: 1982-06-04
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-S60238170-A (JP)
Title: Electrostatic air purifier
Inventor: OHARA NAOYUKI
IPC: F24F1/00
Filed: 1984-05-11
Abstract: PURPOSE:To prevent the generation of sparking noise discharge in an electrostatic dust collection part, by arranging a filter body comprising an earthed conductive material in front of the air passage of an ionization electrode and collecting fibrous dust by said filter body. CONSTITUTION:The titled air purifier is equipped with a main body case 1 having an air sucking port 2 and an exhaust port 3, ionization electrodes 4 for applying high voltage, opposed electrodes 6 and acceleration electrodes 7 for forming high electric fields in the spaces with said electrodes 4 to generate corona discharge and forming high electric fields to each other and an air pervious filter body 12 provided so as to cover the almost all regions in front of the passages of the electrodes 4. High electric fields are formed between the filter body 12 and each electrode 4 is set to 2-5 times the short distance (l) among the distances between the electrodes 4 and the electrodes 6 or electrodes 7. By this mechanism, the generation of sparking discharge noise by fibrous dust is prevented and a period high in dust collection efficiency is availably utilized and dust collection effect is made max.
Patent JP-H10270025-A (JP)
Title: Manufacture of positive electrode active material for nonaqueous electrolyte battery and the battery with the material
Inventor: MARUTA JUNICHI
IPC: H01M10/05
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery with high stability and safety as well as an improved charging capacity by treating a compound of any one of metals of Li, Co, Ni and Mn, with water or acid. SOLUTION: This is a manufacturing method of a positive active material for a proton contained nonaqueous electrolyte battery, comprising a step of treating a compound represented by a formula of LiMO2 , where M is an arbitral kind of metal selected from Co, Ni and Mn, with water or acid. An excellent discharging characteristic is obtained by using lithium nickelate as the compound, and by making the content of cobalt in the compound 1-90 mol%  (Co/(Ni+Co)} the dispersion of lithium ions is made easy to accelerate the reaction of generating the compound and to improve the cycle characteristic and as well as to make even the discharging characteristic. Accordingly, with the use of this positive electrode active material, a nonaqueous electrolyte battery with high capacity, stability and safety characteristics can be provided.
Patent JP-S5551025-A (JP)
Title: Detoxication of proteinaceous substance
Inventor: MITANI IKUSABUROU
IPC: A61K38/00
Filed: 1979-07-26
Abstract: PURPOSE: To prepare a proteinaceous substance useful as food or feed of main or cattle, by separating heterogeneic enzyme proteins, proteins having different configuration, and carcinogenic tar, from powdered raw material containing amino acids.  
     CONSTITUTION: An amino acid-containing raw material (e.g. crude protein derived from animals including fish and shellfish, or vegetables such as soybeans) is powdered, and heated by the indirect heating in an oil bath using food oil, etc. as a heating medium, to remove heterogeneic enzyme proteins and proteins having different configuration prepared by genes having strong inhibiting activity, by bearking the bond bewteen the above proteins and their polypeptide chains. Subsequently, the raw material is treated with benzine, benzene or hexane to remove tar such as carcinogenic tar, and fats and oils therefrom. The redidual material is adsorbed with activated charcoal, acidic clay, or carbon, boiled in water, and filtered to separate the carbon, etc. The filtrate is concentrated to dryness to obtain  the objective detoxicated, proteinaceous material containing essential amino acids. The material thus obtained can be used for the nourishing of cancerous tissue. etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02273984-A (JP)
Title: Flexible printed circuit board and manufacture thereof
Inventor: OKUGAWA YOSHITAKA
IPC: H05K1/03
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a flexible printed circuit which is free from curls and wrinkles and is superior in heat-resistance and fire-resistance by combining resin faces of a two layer flexible printed circuit board which is obtained by applying a heat-resistant resin on the face of a metallic foil after directly spreading and extending its heat-resistance resin without using adhesives. CONSTITUTION:A polyamic acid solution is applied on the face of a metallic foil after directly spreading and extending its solution and a resultant resin layer makes its solution to be formed into a film and yet, it does not set completely. Etching of a circuit pattern is performed in accordance with an ordinary process to a circuit board which is obtained by heating it up to a temperature of 150-300 deg.C. After that, a resin is put on top of the other resin face and they are heated at a temperature of 300-450 deg.C and are pressed under a pressure of 1-100kg/cm<2>, The circuit board which is free from curls and wrinkles and is superior in heat-resistance and fire-resistance is thus obtained.