baber/WOPTO huggingface dataset:
Patent JP-H03457-A (JP)
Title: Apparatus for working pin in hole as-cast
Inventor: SHIBATA KIYOSHI
IPC: B22D17/22
Filed: 1989-05-29
Abstract: PURPOSE:To enable exchange of a pin in hole as-cast under condition of sticking a cylinder unit to a die by forming a through hole in axial direction on a piston rod in the cylinder unit fitted to the die and inserting the pin in hole as-cast as exchangeable through opening at rear end of the through hole. CONSTITUTION:When the pin 15 in hole as-cast is broken after shotting at many times, a nut 16 screwed on the rear end of the through hole 14 in the piston rod 12 is released and a part of the pin 15 in hole as-cast remaining in the piston rod 12 or in the fixed die 1 or the fixed core 2 is pulled out. Then, when the tip part, etc., of the pin 15 in hole as-cast remains in cavity, by opening the dies, this is taken out. After that, the new pin 15 in hole as-cast is inserted from the opening at the rear end of the through hole 14 in the piston rod 12 and fixed by tightening the nut 16. Therefore, the exchanging time of the pin in hole as-cast is shortened. Further, when the pin in hole as-cast is made hollow and inserting a cooling pipe in the inner part, rigidity of the pin comes to high and the service life is extended and further, smoothness of sliding part in the pin is improved.
Patent JP-S63298610-A (JP)
Title: Positioning control device
Inventor: INAJI TOSHIO
IPC: G05D3/12
Filed: 1987-05-29
Abstract: PURPOSE:To suppress an overshooting by supervising always the rotation position of a motor at the time of executing the positioning and prohibiting an integration action until the rotation position is put within a prescribed range to a target position. CONSTITUTION:A positioning control device is composed of a motor 1, a position detecting means 2, a comparing means 4, a signal synthesizing means 5, and a driving means 6 and supplies a power source (voltage) signal (f) in proportion to a control signal (e) to the motor 1 and drives it. At this time, a control mode discriminating means 7 is provided, an error signal (c) of a present position (b) and a purpose position (a) outputted by the comparing means 4 is inputted, the deciding result is inputted to the signal synthesizing means 5, a suitable control operation is executed and the control signal (e) is outputted. Thus, at the time of the transition to change a purpose position, the integration action of the above-mentioned signal synthesizing means 5 is prohibited, the motor 1 is quickly settled while an overshooting is pressed to the purpose position, and when an error is within a prescribed range, the above-mentioned integration action is operated and the generation of the steady-state deviation is eliminated.
Patent JP-S6117070-A (JP)
Title: Acceleration sensor
Inventor: MURAKAMI KOUICHI
IPC: G01P15/18
Filed: 1984-07-02
Abstract: PURPOSE:To detect longitudinal and lateral two-dimentional accelerations and vibrations simultaneously, by providing a concentrically spherical tube filled with two fluid different in mass in such a manner that one holds a fine volume while the other does the remainder thereof and a position detecting means for detecting the position on one fluid to detect acceleration based on the output of the means. CONSTITUTION:A concentrically spherical tube 6 is filled with a colored opaque fluid 8 while a very small amount of clear fluid, for example, air 9 is applied to such an extent as to barely contact both walls thereof in spherical bubbles. An acceleration sensor thus arranged allows light radiated from a light emitting source 7 to pass through the portion of the fluid 9. This light is focused with a condenser lens 10 to form an image on a position sensor 11. When light hits a light receiving surface, an electron hole pair is generated in a depletion layer and the position of a light receiving point can be detected from a current value drawn from an electrode provided in the perimeter thereof.
Patent JP-S63300429-A (JP)
Title: Production of magnetic recording medium
Inventor: SUGITA KAGOJI
IPC: G11B5/85
Filed: 1987-05-29
Abstract: PURPOSE:To prevent wrinkling by contact electrification by using a substrate formed with a metallic layer having a specific thickness or below to the face of a side where a magnetic layer is not formed and forming the magnetic layer by a vacuum deposition method on the other face. CONSTITUTION:An electrode 10 facing the magnetic surface of an electrode 9 for electric discharge used to make a discharge treatment of a film prior to formation of a perpendicularly magnetically anisotropic Co-Cr film with a vacuum deposition device is made of Ti and an electrode 11 facing the base face is made of Cu. The sputtering rate of the electrode 10 is thereby decreased to the rate lower than the sputtering rate of the electrode 11 and since the electrode material adheres extremely thinly to the base material, the contact electrification of the base face is suppressed and the wrinkling is obviated in an ensuing process for vapor deposition of the magnetic layer. The film is subjected to a thermal damage at the time of vapor deposition if the thickness of the metallic layer on this base face exceeds 50Angstrom . The wrinkling is, therefore, prevented by forming the metallic layer on the base face to <=50Angstrom .
Patent JP-H04226969-A (JP)
Title: 1,6-dihydro-3-dimethylamino-4-methyl-1,2,4-triazine derivative
Inventor: KURUTO FUINDAIZEN
IPC: C07D253/06
Filed: 1991-05-13
Abstract: PURPOSE: To provide a new 1,6-dihydro-3-dimethylamino-4-methyl-1,2,4-triazine deriv. which exhibits good herbicidal activity as a herbicide and has improved crop plant selectivity.  
     CONSTITUTION: This compd. is expressed by formula I (R 1  is alkyl, cycloalkyl, optionally substd. aralkyl, optionally substd. aryl; R 2  is H, formula II; and X is O, NH), for example, 3-dimethylamino-4-methyl-6-cyclohexyl-1,6-dihydro-5- imino-1,2,4-triazine. The compd. in which X is NH is obtd. by reacting the compd. of formula III with the compd. of formula IV (R 3  is H, acetylyl) at a molar ratio of 1:1 or 1:2. The compd. of the formula I in which X is O is obtd. by reacting the compd. of formula I in which X is N with the acid of hydrogen or bringing the compd. of formula V and hydrogen into reaction in the presence of a hydrogenation catalyst. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62291470-A (JP)
Title: Ignition device for internal combustion engine
Inventor: OKUDA KOJI
IPC: F02P3/04
Filed: 1986-06-11
Abstract: PURPOSE:To prevent the occurrence of erroneous ignition due to noise, by a method wherein, simultaneously with starting of ignition of an ignition capacitor, an output from each signal coil is masked, and masking is released by means of the first waveform of an ignition signal from the signal coil of some cylinder, and ignition is started by means of a second waveform. CONSTITUTION:A signal (a) of power signals generated from an ignition source coil 1 along with rotating of a magnet generator is charged in a capacitor 6, a transistor Tr24 is turned OFF through fall of a signal (b), and an output signal (e) of an H-level is generated from an FF18. Meanwhile, signals (c) and (d) are outputted from signal coils PU1 and PU2 of each cylinder. A Tr23 is turned OFF at a negative peak value of either of the signals (c) and (d), whichever may first enter the base of the Tr23 in an ON-state, the output signal (e) from the FF18 is decreased to an L-level, and thyristors 8 and 9 are turned OFF. During the period of the L-level of the signal (e), the thyristors 8 and 9 are turned ON through rise of the positive voltage of the signals (c) and (d), and an engine is ignited.
Patent JP-S5659714-A (JP)
Title: Improver and remedy for dysbulia or depression
Inventor: YAMAMURA MICHIO
IPC: A61P25/28
Filed: 1979-10-19
Abstract: PURPOSE: The titled drug with little side effects comprising L-pyroglutamyl-L-histidyl-piperidine-2-carboxamide, etc. as an active constituent.  
     CONSTITUTION: The titled drug comprising L-pyroglutamyl-L-histidyl-piperidine- 2-carboxamide or methyl ester of L-glutamyl-L-histidyl-L-proline or a physiologically acceptable salt thereof as an active constituent, and usable in the form of an injection or an oral drug. Although analog to the well-known L-pyroglutamy-L- histidyl-L-prolinamide, the compound has no steroid stimulating hormone (TSH)  release action which is a side effect of the amide. The drug shows improvement in  hyperthymia, volition, expression, rapport, and affection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05327769-A (JP)
Title: Video data transfer system
Inventor: SAKATANI TORU
IPC: H04N19/65
Filed: 1992-05-27
Abstract: PURPOSE:To immediately eliminate irregularities in an image caused by abolishment or loss of a packet by connecting a detecting means for abolishment or loss of a video data packet with a refresh control means, and forcibly performing a refresh processing. CONSTITUTION:In a packet receiving terminal 20, when abolishment or loss of a packet generated between transmission line interface control parts 14 and 21 is detected, based on a sequence number of a header read from an input by a packet header processing part 22, a notice packet is generated, and sent out to a packet transmitting terminal 10a through an interface part 21 and a transmission line 100. The interface control part 14 fetches it and sends it to a notice packet processing part 15, and actuates a refresh control part 16 in accordance with its input. A video data encoding part 11 executes forced refresh by using a refresh function by in-frame predictive encoding executed periodically. In such a way, irregularities in an image can be eliminate immediately.
Patent JP-S5927141-A (JP)
Title: Control of air conditioner
Inventor: MATSUURA HIROHITO
IPC: F24F11/00
Filed: 1982-08-03
Abstract: PURPOSE:To reduce the transporting power of a heat medium or the like remarkably by a method wherein the capacities or the revolving numbers of auxiliary machines are controlled by proper meanses in accordance with the loads of cold and hot heat source units. CONSTITUTION:The most proper values Yi of the operating capacities of a cold and hot-water pump CHP, a cooling water pump CDP and a cooling tower CT are operated based on the formula by the load coefficient X of a gas cooling and heating machine and the wet-bulb temperature alpha of atmosphere obtained by a wet-bulb thermometer 12. Thus, capacity control signals Y1, Y2, Y3 for the cold and hot-water pump CHP, the cooling water pump CDP and the cooling tower CT are sent to each equipments respectively. In the auxiliary machines, which received these signals, the driving motors are provided with frequency converters VF and the frequencies of AC current are converted into the frequencies corresponding to the signals Y1, Y2, Y3 are the revolving numbers of each motors are controlled at predetermined values.
Patent JP-S63299696-A (JP)
Title: Device for reproducing color video signal
Inventor: KANBARA MASAHIRO
IPC: G11B20/02
Filed: 1987-05-29
Abstract: PURPOSE:To reproduce even a color video signal from a recording medium recorded especially by the conventional color under system and to improve the color resolution by applying FM modulation to a luminance signal and a high frequency component of a carrier chrominance signal, and recording the low frequency component of the carrier chrominance signal while being frequency-converted into a low frequency portion of an FM signal. CONSTITUTION:When a burst detection circuit 100 detects that a signal from a de-emphasis circuit 35 includes a burst signal B, a signal changeover switch 103 is switched to the position of AFC/APC circuit 50. In this case, an alternate signal S1 in a frequency (fs*+fc*) is extracted from a converter 44 and fed to a converter 43. When a burst detection circuit 100 detects that a signal from a de-emphasis circuit 35 does not include a burst signal B, a signal changeover switch 103 is switched to the position of oscillator 102. in this case, an alternate signal S2 in the frequency (fs*+fc*) is obtained from the converter 44 and fed to the converter 43. Thus, a color video reproducing device being able to be reproduced by both reproducing systems is realized.
Patent JP-H11330052-A (JP)
Title: Reactive ion etching method and apparatus thereof
Inventor: CHIN TAKASHI
IPC: H01L21/302
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To enable adaptation to fine machining at specified width by obtaining the etching condition to maximize the relative values of the peak intensities of CHF2 <+> ions with respect to the intensities of monitored various kinds of ions and optimizing the etching sectional shape near the obtained etching condition. SOLUTION: A mass spectrometer 14 is disposed near a substrate electrode to monitor various kinds of ions generated in a plasma, the etching condition is obtained so as to maximize the relative values of the peak intensities of CHF2 <+> ions with respect to the intensities of various kinds of ions, the etching sectional shape is optimized near the obtained etching condition, which is composed of a gas mix ratio, discharge power and pressure, the gas mix ratio is set so as to maximize the relative value of the peak intensities of CHF2 <+> ions, and one kind of the mixed used gases is hydrogen or carbon fluoride which contain hydrogen. As a result, this method can be adapted to fine machining of 0.3 μm or smaller width.
Patent JP-S5760474-A (JP)
Title: Discrimination circuit of magnetic ink character reader
Inventor: KOZUKA MASAAKI
IPC: G06K9/00
Filed: 1980-09-29
Abstract: PURPOSE:To exactly disciriminate an ink character without being influenced by the jitters of a waveform, etc., by outputting a magnetic ink character as an analog signal having plural peak values, sample-holding peak values, and deciding the ratio of two optional outputs. CONSTITUTION:Each magnetic ink character is read by a magnetic head 1, is provided as an analog signal having plural peak values, to a peak value detector 3,  each peak value of the signal is detected, and a timing signal corresponding to the  peak value is generated from a timing signal generator 8. By this timing signal, the  peak value of each signal is held in holding circuits 4-6, and the ratio of two optional outputs among the outputs of these circuits 4-6 is derived by dividers 9-11.  Subsequently, it is decided by comparators 12-14, respectively, that outputs of the  dividers 9-11 are within some prescribed area, outputs of each comparator 12-14  are combined by a synchronizing circuit 15, and an ink character is discriminated exactly without being influenced by the jitters of a waveform, etc.
Patent JP-S6027932-A (JP)
Title: Operation device
Inventor: FURUYA TOMOYUKI
IPC: G06F3/038
Filed: 1983-07-27
Abstract: PURPOSE:To improve interactive operability by giving an operator quantitative information on the movement trace of a cursor, etc. CONSTITUTION:The housing 4A of an operation device is provided with a start key 12 for indicating the trace calculation start of cursor movement, stop key 13 for indicating the trace calculation end, and display device 14 which displays the result of trace calculation. When the start key 12 is depressed, a CPU14 initializes a trace calculation area in an RAM15. Then, the movement extend of a cursor is calculated according to the operation of a key 6 for cursor movement every time the cursor is moved, and the absolute values of the differences between coordinates before and after movement are held in respective areas. When the cursor reaches a target position, the operator presses the stop key 13. The CPU14 displays the calculation result stored in a trace calculation area on the display device 2. In this case, the absolute values of movement extents in the directions of an X, an Y, and an XY axis (slanting) are displayed respectively, and the numeral of the total movement extent is also displayed.
Patent JP-S63303074-A (JP)
Title: Apparatus for producing electrophotographic sensitive body
Inventor: HATAKE YASUHIKO
IPC: H01L31/08
Filed: 1987-05-30
Abstract: PURPOSE:To decrease the generation of fine particles so that a uniform photosensitive body layer can be formed by providing a meshed outside electrode consisting of a cylindrical body around an inside electrode which supports a cylindrical support of a plasma CVD device coaxially therewith. CONSTITUTION:The cylindrical support 2 is supported in a reaction chamber 1 made of quartz which is the cylindrical body having a streamlined section. The rotatable cylindrical inside electrode 3 is provided thereto. The meshed outside electrode 4 which has the same axis as he axis of the electrode 3 and is so formed as to bring part thereof into contact with the inside wall of the reaction chamber 1 is provided thereto. A gas supplying part 5 and gas discharging part 6 which supply and discharge reactive gases are constituted along the longitudinal direction on the upper stream side and down stream side of the above-mentioned streamlined shape. While the reactive gas such as silane is supplied from the supplying part 5, high-frequency electric power is supplied between the electrodes 3 and 4 to generate gaseous plasma so that amorphous Si is deposited on the support 2. Since the spacing between the electrodes 3 and 4 is uniform, the uniform plasma intensity is obtainable with this device.
Patent JP-H08306395-A (JP)
Title: Power supply for stationary av device
Inventor: FUJIWARA NOBUHIRO
IPC: H01M10/46
Filed: 1995-05-10
Abstract: PURPOSE: To provide a power supply with which sound quality, image quality, etc., of a stationary type AV device can be improved, and which can be a measure to unnecessary radiation. CONSTITUTION: As a power supply to be used for a sationary type AV device, an assembly battery 1 comprising lithium ion secondary batteries and a charger 2 are both installed in the stationary type AV device to be used as the load side 3. In using the stationary type AV device, a power switch 4 is put on, input from a commercial power supply 5 is disconnected, so transmitted noise, etc., are completely eliminated, and because an AC current can be used directly, power can be obtained without having noise and at a favorable signal-to-noise ratio. When the stationary type AV device is not used, the assembly battery 1 is charged by a charger 2 connected to the commercial power supply 5.
Patent JP-S6116155-A (JP)
Title: Wiper unit
Inventor: IZUMI MASAO
IPC: B60S1/26
Filed: 1984-06-30
Abstract: PURPOSE:To provide a wiper blade with a wide wiping area of a degree close to 180 deg. by shaping the head of a wiper arm in the divided form of an arm head part serving for supporting the wiper blade and another arm head part serving for driving the wiper blade. CONSTITUTION:A wiper arm 32 which is connected to a wiper driving shaft has an arm head consisting of a primary arm head 33, which is a supporting means for a wiper blade, and a secondary arm head, which is a driving means for said blade. The transmission of turning force from the secondary arm head 30 to the primary arm head 33 is performed via a pin 44. A gear part 46 is provided for the primary arm head 33 and is to be engaged with a fixed guide gear 47 which is concentrically disposed with a wiper driving shaft. When the primary arm head 33 is turned by the secondary arm head 30 via a pin 44, the arm head 33 will then the bent at the point of the pin 44 so that when the wiper blade reaches a turning end, the wiper blade may come to a position parallel to the corresponding side part of a window glass.
Patent JP-S63296778-A (JP)
Inventor: KOBAYASHI MASASHI
IPC: A63B69/36
Filed: 1987-05-29
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-S6252027-A (JP)
Inventor: RITSUKARUDO MATSUTEI
IPC: B65C1/04
Filed: 1986-06-13
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-H11319808-A (JP)
Title: Water purifyer
Inventor: MATSUDA TOSHIHIKO
IPC: C02F1/42
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To stably regenerate and to maintain removing performance by arranging a first water purifying tank essentially comprising an activated carbon and hollow fiber membrane, a second water purifying tank essentially comprising an ion exchange resin disposed in the downstream of the first tank, and a third water purifying tank essentially comprising a hollow fiber membrane disposed in the most downstream. SOLUTION: A raw water containing contaminants and bacteria is first supplied to a first water purifying tank 2 where a large turbid component is removed by a felt 3 for sough filtering. Then org. substances, oxidizing agent and bad odor are removed by an activated carbon layer 4. Then the primary filtrate water is supplied to a second water purifying tank 15a, where the water is passed through the ion exchange resin 17 to remove the objective substances. Then the water filtered by the ion exchange resin is supplied to a third water purifying tank 24 where bacteria are removed by a hollow fiber membrane 26 to remove bacteria and the water is discharged through a purified water discharge port 30.  When pressure in the second water purifying tank 15a and third water purifying tank 24 increases, a pressure release valve in the second purifying tank 15a is opened to suppress the increase of the inner pressure.
Patent JP-S5662951-A (JP)
Title: Sintered iron alloy
Inventor: HASHIDA SHIGEO
IPC: C22C38/00
Filed: 1979-10-24
Abstract: PURPOSE: To obtain a sintered iron alloy contg. very few vacancies and having high hardness and superior wear resistance by sintering iron contg. a specified amount of Mn, S and C to disperse metal sulfide in the matrix structure.  
     CONSTITUTION: This sintered iron alloy consists of, by wt., 0.7W2% Mn, 0.4W2% S, 1.5W3% C and the balance essentially Fe and contains metal sulfide dispersed in the matrix structure. This alloy has superior wear resistance, and in order to further increase the strength and hardness one or more among 0.5W3% Mo, 0.5W2% Ni and 0.5W2% Cu may be added to the composition. This sintered body has a structure contg. metal sulfide dispersed in the carbide-contg. iron matrix. It is almost free from connected vacancies peculiar to a sintered body and has a small coefficient of friction and superior wear resistance, so it is suitable for use as a sliding member used under severe conditions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H033661-A (JP)
Title: Switching power supply
Inventor: TAKECHI JINICHI
IPC: H02M3/338
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the abnormal rise of output voltage by providing a second Zener diode between an auxiliary rectifying means for rectifying a pulsed voltage generated in a feedback winding and the output end of the auxiliary rectifying means and the base of a switching transistor. CONSTITUTION:A second Zener diode 19 is provided between an auxiliary rectifying means 2 for rectifying a pulsed voltage generated in a feedback winding 11 and the output end of the auxiliary rectifying means 2 and the base of a switching transistor 7. Consequently, the potential difference between the output terminal of the auxiliary rectifying means 2 and the base of the switching transistor 7 is regulated by the second Zener diode 19 so as not to exceed a specified value. Therefore, even if any trouble occurs in a control winding 12 and a base voltage tends to rise, the voltage of the auxiliary rectifying means 2 also rises at the time of rise of the voltage generated in the feed-back winding 11 to function so that the voltage of the base is suppressed as a result.