baber/WOPTO huggingface dataset:
Patent JP-H0383033-A (JP)
Title: Camera provided with film confirming device
Inventor: MIYAMA KENJI
IPC: G03B17/18
Filed: 1989-08-25
Abstract: PURPOSE:To easily confirm the presence or absence of a film by exchanging a power source, setting the power source again, driving a film feeding means so that the film may be fed and outputting the feeding signal of a sprocket switch. CONSTITUTION:The device is provided with the film feeding means 122 and 123 for automatically feeding the film, the sprocket switch 127 which is actuated by the feeding of the film and outputs the feeding signal SSP, an electronic counter 12 which is counted up with the feeding signal SSP from the sprocket switch 127, and the power source 107 for holding the display state of the electronic counter 12. Then, a control means 101 is provided, which drives the film feeding means 122 and 123 to feed the film by setting the power source 107 when the display of the electronic counter disappears because of the exchange of the power source 107 and displays the presence or absence of the film on the electronic counter 12 based on the feeding signal SSP. Thus, a film switch and a backup power source are made needless and the film is easily confirmed.
Patent JP-S60112116-A (JP)
Title: Dither signal controlling method
Inventor: IZUMI TERUYUKI
IPC: B25J9/12
Filed: 1983-11-21
Abstract: PURPOSE:To relinquish rapidly a residual deviation of a variable to be controlled by detecting a low frequency component of a deviation signal by an LPF and multiplying the amplified signal with a high frequency signal to generate a dither signal having an amplitude in response to the deviation. CONSTITUTION:In order to cancel the residual deviation, a dither control circuit comprising an LPF4, a nonlinear amplifier 5, an oscillator 6 generating a cosine wave of constant amplitude and constant frequency and a multiplier 7 is provided. The LPF4 excludes the cosine wave component included in a deviation signal (e), extracts a signal e' after smoothing the signal (e) and the amplifier 5 has a role multiplying the signal e' by d-times. On the other hand, the cosine wave of the unit amplitude from the oscillator 6 is multiplied by the signal de' by the multiplier 7 and converted into a signal Xd subjected to amplitude modulation. The signal Xd obtained in this way is superimposed on the signal (e) as a dither signal, the result is added to a servo amplifier 1 and nonlinear friction included in the servo motor 2 is linearized.
Patent JP-S63127393-A (JP)
Inventor: POORU SHII TARUMATSUJI
IPC: G07B17/00
Filed: 1987-09-02
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-H1160030-A (JP)
Title: Sheet aligning device and image forming system
Inventor: HOSOI MASATOSHI
IPC: B65H31/20
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet aligning device and an image forming system which are capable of improving the aligning performance and improving the capacity corresponding to sheets at low cost, and which meet the various market needs. SOLUTION: A multistage bin 12 is provided vertically in a sheet after- treating device, and a jogger 13 is provided so that it passes through the bin 12. The jogger 13 is structured to be moved across the width of the bin 12, or across the width of the sheet, and the jogger 13 is pressed against one end face of the sheets to move the sheets across the width, while the other end face of the sheets is pressed against a aligning reference plate on opposite side. Then, the jogger is further excess-fed and then is returned to align the sheets. At this time, the jogger 13 is not driven uniformly, but it is most suitably driven to align the sheets based on various information on the sheets.
Patent JP-H08123341-A (JP)
Title: Production of display device and substrate for display device
Inventor: BIZEN MITSUHIRO
IPC: G09F9/33
Filed: 1995-08-29
Abstract: PURPOSE: To lessen the shorting of proximate wirings, to decrease the wiring damages by other operations and to enhance workability with display devices for multipiece production by maintaining the wiring accuracy of the first and last light emitting diodes of a substrate at the time of using a light emitting diode array in particular. CONSTITUTION: This process has a stage for fixing both end edges along the longitudinal direction of the long-sized substrate 1, placing the light emitting diodes 5 arranged near the center of the substrate on the respective planned small substrates, arranging driving elements 6 in a direction intersecting with the longitudinal direction the substrate 1 and applying wirings thereto and a stage for fixing transparent covering bodies 8 covering the light emitting diodes 5 onto the substrate and separating these covering bodies by every small substrate. The long-sized substrate having the directivity suitable for such process for production and the composite substrate having the flexible substrate in approximately the central part as the substrate is provided.
Patent JP-H0882295-A (JP)
Title: Helical blade type compressor
Inventor: TSUNODA KAZUHISA
IPC: F04C18/107
Filed: 1994-09-14
Abstract: PURPOSE: To improve the compression efficiency of a compressor by decreasing stress concentration applied to a helical blade. CONSTITUTION: A helical groove 17 provided with a pair of spiral groove walls 17a, 17b is formed at the outer periphery 16a of a roller piston 16. In the helical groove 17, a helical blade 18 made of elastic material is formed so as to advance and retreat. A curved surface is formed at the edge part 26 of a low pressure side groove wall 17a. The curved surface is brought into contact with the low pressure side groove wall 17a and the outer periphery 16a of the roller piston 16 in a cross section orthogonal to the helical groove 17, and its radius of curvature is 0.1mm-0.7mm.
Patent JP-S6280848-A (JP)
Title: Reproducing device
Inventor: FURUYA NOBUAKI
IPC: G11B11/10
Filed: 1985-10-03
Abstract: PURPOSE:To attain high frequency response without being affected by a coil inductance or moving speed of a magnetic recording medium by detecting the interference light through a waveguide path through which a magneto-striction material is penetrated. CONSTITUTION:A magnetic flux Z from a magnetization Y of a magnetic recording medium X flows to the magnetostriction material 2 through a magnetic pole 1, the material 2 produces magnetization W to generate magnetic distortion, the distortion is delivered through the waveguide path 3, which is distorted. Thus, a change is caused to the propagation of light led to the path 3 via a distributor 5 from a light source 4 to change the amplitude and phase. The light whose amplitude/phase is changed and the light for comparison led via the distributor 5 are interferred with each other by an interferometer 6 to separate the change, which is detected as an electric signal and reproduced by a photodetector 7. Thus, the reproducing device responds to a high frequency without being affected by the moving speed of a magnetic recording medium and coil inductance.
Patent JP-H0858895-A (JP)
Title: Display device and gasoline pump
Inventor: KANAMORI AKIFUMI
IPC: B67D7/22
Filed: 1994-08-24
Abstract: PURPOSE: To provide a display device which can instantly switch various kinds of information on a single display for use in a filling station. CONSTITUTION: A display device is provided with a display case 32 having a projection plane 31 and a laser emitter 33 located opposite to the projection plane 31 in the display case 32 for irradiating the projection plane 31 with a laser beam to display information.
Patent JP-H0561929-A (JP)
Title: Circuit diagram input method
Inventor: NAKAJIMA TERUO
IPC: G06F17/50
Filed: 1991-09-02
Abstract: PURPOSE:To decrease input mistakes according to the expertness of an operator by applying the advantages of both logical card and logical symbol image input methods. CONSTITUTION:A screen output device 7 outputs directly a circuit diagram as a logical card image or a graphic like a laser beam printer. Both text and symbol screens are shown on the same screen of a display device 6 and one of both screens is corrected. Thus the contents of the corrected screen are changed according to the corrected area to the other screen and displayed together with the correspondence secured to the corrected screen with 8 logical symbol ID used as a key. As a result, an input operation is attained with input of an extremely simple logical card image. Furthermore the input mistakes can be decreased and the circuit diagram can be produced in a short time.
Patent JP-S6198940-A (JP)
Title: Air/fuel ratio control of engine
Inventor: KOBAYASHI KOICHI
IPC: F02M7/24
Filed: 1984-10-20
Abstract: PURPOSE:To achieve highly accurate control, in economic air/fuel ratio control under light load operation, by calculating the theoretical air/fuel ratio which will be a referential level in economic air/fuel ratio control on the basis of average air/fuel ratio to be obtained when controlling under light load operating region with theoretical air/fuel ratio. CONSTITUTION:When controlling an air-bleed control valve 25 through a step motor 26 thus to control to an economic air/fuel ratio under light load operation, ECU59 will first decide whether the cooling water temperature has exceeded over predetermined level corresponding with completion of warming operation. Upon decision of YES, it is decided whether the car is operating under light load and if the answer of YES, it is decided whether it is within setting cooling water temperature after completion of warming to normal travel. Upon decision of YES, it is feedback controlled to theoretical air/fuel ratio while to learn the average level of moving position of step motor 26 and upon exceeding of said setting cooling water temperature, air/fuel ratio is controlled on the basis of the economic air/fuel ratio to be set on the basis of said average value.
Patent JP-S6377764-A (JP)
Title: Print controller
Inventor: OKA HIROSHI
IPC: B41J5/30
Filed: 1986-09-20
Abstract: PURPOSE:To easily form complicated book and slips by providing a window control unit for controlling an address in case of assigning asynchronous data to an output data memory, and a page managing unit for page feeding when an overflow occurs. CONSTITUTION:Slip data from an input data memory 11 starts a window assigner 14 corresponding by a data assigner 12, and input data of unspecified quantity generated asynchronously are stored in n page at page unit in an output data memory 17 by the information of n pieces of window control units 19,... of an output data memory control unit 18. A page managing unit 22 executes feeding of page, or transfer of page header or suffix writing when an overflow of page occurs, produces data of one page through an output unit 23, and prints it by a printer 24. Thus, slips which include a plurality of asynchronous repetition data in a page width can be easily formed by a user who is not skillful for programming.
Patent JP-S6281000-A (JP)
Inventor: SAKAMOTO ISAMU
IPC: H05H5/00
Filed: 1985-10-02
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-H04104113-A (JP)
Title: Compact wide-angle lens
Inventor: FUJITA HISAO
IPC: G02B9/34
Filed: 1990-08-24
Abstract: PURPOSE:To provide a compact photographic lens which has a nearly 1.0 telephoto ratio, F3.5, and an about 63 deg. field angle with only a spherical system although a resin-made lens is used by composing the lens system of four lens elements in four groups and satisfying specific conditions. CONSTITUTION:The wide-angle lens system consists of the four lens elements in the four groups, i.e. a 1st positive meniscus lens which has a convex surface on the object side, a 2nd negative biconcave lens, a 3rd positive biconvex lens, and a 4th negative meniscus lens which has a concave surface on the object side in order from the object side. The conditions shown by inequalities I are satisfied. Here, Ri is a radius of curvature of an (i)th surface, ni a refractive index of an (i)th lens on a (d) line, di an interval between an (i)th and an (i+l)th surface, f4 the focal length of the 4th lens, and (f) the focal length of the whole system. Further, n4 of the 4th lens is <1.5 and in concrete, the 4th lens is made of acrylic resin.
Patent JP-H0383164-A (JP)
Title: Transaction limiting fuzzy controller for automatic teller machine
Inventor: OKUMURA HIDEYUKI
IPC: G06T7/00
Filed: 1989-08-28
Abstract: PURPOSE:To identify a user oneself clearly and to detect an illegal user who uses a stolen card, etc., immediately by obtaining the input operation features of the user and matching and confirming the user himself or herself. CONSTITUTION:When the user performs input operation on the automatic teller machine 11, a detecting means discriminates between the proper user and an illegal user by matching according to the input operation features such as the touch pressure of a key 12 characteristic to the user and the state of operation on the automatic teller machine 1 such as the number of times of transaction indicating how much the user is familiar. A fuzzy reasoning control means which uses the detection element as an antecedent outputs the most adequate transaction limit value based upon a fuzzy rule for finding the best consequent and performs fuzzy reasoning control over an automatic transaction limiting means with the output so that the transaction is allowed or limited. Thus, the input operation features of the user are obtained to match and confirm the user himself or herself, so the user oneself can be identified clearly and the illegal user who use the stolen card, etc., can be detected immediately.
Patent JP-H04105717-A (JP)
Title: Punch press
Inventor: SEKI MASAYUKI
IPC: B21D28/36
Filed: 1990-08-24
Abstract: PURPOSE:To improve the working efficiency by executing only with the punch press the working that the slit is formed to the sheet material, the projecting part surrounded by slits on three sides is formed to the section shape of L-letter. CONSTITUTION:A sheet material W is positioned between an upper die supporting base and a lower die supporting base. The punching work is executed and the slit of almost U-letter shape is formed by lowering a striker 23 and punching a upper die 19 for the prescribed punching. For the purpose that the 1st bent part and the 2nd bent part of the projecting part surrounded by slits on three sides are bent to form the section of L-letter shape, the projecting part of the sheet material is positioned between the 1st upper forming die 45 and the 1st lower forming die 71. By lowering the striker and punching the die 45, the 1st bent part of the projecting part is bent at almost right angle. By entering the 1st bent part in the entering hole, the projecting part is positioned between the 2nd upper form-bending die 47 and the 2nd lower forming die, and the 2nd bent part of the projecting part is bent at almost right angle and formed by lowering the striker and punching the die 47. Therefore, the working efficiency can be improved.
Patent JP-S61102317-A (JP)
Title: Vehicle stepless speed change gear unit
Inventor: ANDO MASAHIKO
IPC: F16H47/06
Filed: 1984-10-22
Abstract: PURPOSE:To enhance the durability of a V-belt type stepless speed change unit and to miniaturize thereof, by arranging a fluid transmission device in one of output sheave shafts, and by arranging a planetary gear unit in the other one of them, and by supporting the device and the unit and sheaves therebetween, respectively. CONSTITUTION:Upon advance of a vehicle a multi-disc clutch C1 is engaged while a multi-disc brake B1 is released so that a part of transmission torque is transmitted to an output boss section 440 through a pinion carrier Pc, a pinion gear Pg, a ring gear Rg and the other part of the transmission torque is subjected to torque reaction which is transmitted to the gear Rg from the pinion gear Pg and is therefore circulated through a sun gear Sg and a fluid coupling 300. With this arrangement power loss may be limited to only those in power transmission through fluid, and the capacity of torque transmission of the fluid coupling may be made less. Accordingly, it is possible to miniaturize the V-belt type speed change gear unit and to enhance the durability of every component pats in the unit.
Patent JP-H1165516-A (JP)
Title: Method and device for driving plasma display panel
Inventor: MASUDA TAKEO
IPC: H01J11/34
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To surely execute address discharge in an entire whole panel, even when a number of cells in the panel is increased by changing a potential difference between an address electrode and a Y-electrode during the addressing period. SOLUTION: By boosting a voltage Va of an addressing pulse APm applied on an address electrode with the lapse of time or lowering a voltage Vysc of a scanning pulse SPm of the Y-electrode with the lapse of time in an addressing period of driving a plasma display panel, the potential difference between the address electrode and the Y-electrode is kept higher than a discharge start voltage and normal addressing discharge is performed, even when an electric charge having polarity opposite to the applied voltage is stored on the address electrode.  By further applying a compensating voltage v(t) in accordance with the lapse of time from the starting time of addressing period, the voltage portion canceled by the electric charge stored on the address electrode is compensated, even in a cell whose address discharge is executed in the later time of the addressing period and stable address discharge is executed.
Patent JP-H0886810-A (JP)
Title: Manufacture of probe pin assembly
Inventor: NAKANO TATSUO
IPC: H01L21/66
Filed: 1994-09-16
Abstract: PURPOSE: To achieve a joint which enables to obtain better conduction between the lower end faces of probe pins and an external leader wire by a method wherein an epoxy composition with an acid anhydride as hardener is applied on a substrate where the probe pins exist, hardened and then, treated in an alkaline aqueous solution after the removal of the substrate. CONSTITUTION: A electroconductive metal film of a silicon wafer with a plurality of single crystal pins grown is formed and made conductive to form a substrate 4 having a plurality of probe pins. An acid anhydride-hardening type epoxy resin is applied on the substrate 4 obtained and hardened to reinforce the probe pins 1 securely by a resin as hardened work 5. Then, the substrate 4 undergoes a grinding or the like entirely to remove the silicon wafer part so that the lower end faces 6 of the probe pins 1 are exposed. The epoxy resin having the probe pins 1 obtained fixed therein is etched in an alkaline aqueous solution so that both ends of the probe pins 1 are exposed. Then, the end face 6 exposed is butted onto the surface of a wire 7 and the perimeter of the joint part is sealed up with an adhesive or the epoxy resin to fix securely.
Patent JP-H0779152-A (JP)
Title: Level conversion circuit
Inventor: KONDO HIDEYUKI
IPC: H03K19/088
Filed: 1993-09-07
Abstract: PURPOSE:To eliminate a Schottky diode having been required for preventing saturation of a transistor(TR) and to decrease number of components in the level conversion circuit converting a logical level inside an LSI to a TTL level. CONSTITUTION:This conversion circuit is constituted of input differential amplifiers 1, 2, an emitter follower 8 receiving an output of the differential amplifiers 1, 2, a resistor 34 provided between an output of the emitter follower 8 and an output of current mirror circuits 10, 24, 2nd differential amplifiers 11, 12 receiving an output of the emitter follower 8, and a control TR 5 receiving an output of the 2nd differential amplifier and connecting its output to the input of the current mirror circuits 10, 24. The 2nd differential amplifiers 11, 12 turn on/off the control TR 5 with an input signal to turn on/off the current mirror circuits 10, 24 thereby causing a voltage drop across the resistor 34 and obtaining a TTL output.
Patent JP-H0270679-A (JP)
Title: Hall lantern for elevator
Inventor: KIN SEIJI
IPC: B66B3/00
Filed: 1988-09-05
Abstract: PURPOSE:To form a total unit in small size facilitated in its assembly and decreased substantially in the number of part items by providing a sheet of illuminating display plate which displays up and down direction registrations and arrival by switching a two-color light emitting element in a light emitting diode display lamp to three kinds of color with the element turned on in every one side and simultaneously turned on in both sides. CONSTITUTION:In an elevator boarding spot, when a passenger presses a register call button of up-cage, it is applied to terminals C and G of a light emitting diode display lamp 15 turning on a light emitting element 15a of green color, and an illuminating display plate 13 is illuminated in green color displaying up-direction registration. Similarly, when the passenger presses a register call button of down-cage, it is applied to terminals C and R turning on a light emitting element 15b of red color, and the illuminating display plate 13 is illuminated in red color displaying down-direction registration. Thus the elevator cage, when it approaches and arrives at the corresponding floor, is applied to the terminals C, G and R simultaneously turning on the light emitting elements 15a, 15b of green and red color, and the illuminating display plate 13 is illuminated in intermediate color (orange color) synthesized by the green and red colors.
Patent JP-2000053575-A (JP)
Title: Composition for prevention and/or therapy of senescence
Inventor: KOSUNA KENICHI
IPC: A61P25/28
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for prevention and/or therapy of senescence having a brain function improving effect useful for prevention and therapy of dementia, senile demantia of Alzheimer type or the like by including a physiologically active component included in buckwheat grains used for food which safety is confirmed, as an active ingredient. SOLUTION: This composition includes a component of buckwheat grains as an active component. The buckwheat grains themselves (for example, flour obtained by crushing the buckwheat grains to particles of less than 40 mesh and filtered), an extract of the grains (for example, an extract obtained by adding 20 litter of water to 1 kg of the flour of buckwheat grains, agitating for 1 hour under pressure at 120 deg.C, concentrating the extract liquid to dryness under reduced pressure), and a fraction of the extract are used as the components of the buckwheat grains. The fraction having molecular weight less than 10,000 obtained by fractionation by ultrafiltration of the extract at molecular weight 10,000 is preferred. A preferable dose of this composition is about 100 to 600 mg for adult at one a time in oral administration.
Patent JP-H0269912-A (JP)
Title: Oil immersed metallized film capacitor
Inventor: MATSUI HIROMASA
IPC: H01G4/22
Filed: 1988-09-05
Abstract: PURPOSE:To exhibit stable durability at a high temperature and high potential gradient and to reduce in size and weight an oil immersed metallized film capacitor by employing as oil filled and immersed in the capacitor animal or vegetable oil, synthetic esterified compound solely or in mixture. CONSTITUTION:Oil to be filled or immersed in a capacitor is animal or vegetable oil having an ester bond or synthetic esterified compound. The animal or vegetable oil includes, for example, castor oil, soybean oil, linseed oil, olive oil, whale oil, etc. On the other hand, the compound includes, for example, phthalic acid ester, phosphoric acid ester, fatty acid ester, etc. Two or more of the oils are mixed for use. Here, a capacitor element is formed by winding a plastic film dielectric having an electrode layer in which metal containing Zn or Al as main ingredients is deposited in vacuum. Thus, it exhibits stable durability at a high temperature and high potential gradient, and reduces in size and weight the capacitor.