baber/WOPTO huggingface dataset:
Patent JP-H01116804-A (JP)
Title: Sequence control system
Inventor: ONODERA KATSUYUKI
IPC: G05B19/04
Filed: 1987-10-30
Abstract: PURPOSE:To simplify the wiring work and to quickly recover a system from trouble by connecting plural input/output means and a control means in series to control the operation of each part of constituting elements. CONSTITUTION:A CPU 1 generates data to be outputted to individual serial I/Os in accordance with the signal from an external device, etc., and the signal from a detector like a sensor and outputs generated data to serial I/Os 2A-2F waiting for input to operate equipments in a prescribed order. Since series I/Os 2A-2F are connected in series, the distance of wiring from each device constituting equipment and the number of wirings are reduced and the wiring work and recovery from trouble are quickly performed.
Patent JP-S61156295-A (JP)
Inventor: HARA SUSUMU
IPC: G10L15/04
Filed: 1984-12-28
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-H08137585-A (JP)
Title: Information processor
Inventor: NAKADA SHINICHIRO
IPC: G06F1/30
Filed: 1994-11-10
Abstract: PURPOSE: To provide an information processor which is capable of surely evading the erroneous operation of a power source switch in a saving power mode, regarding an information processor in which a display is automatically ut out in a non-input state. CONSTITUTION: This processor has an information input part 1 inputting information, an information processing part 2 performing an information processing by using inputted information and a display 3 displaying and outputting the result of the information processing. The information processing part 2 includes a non-input state detection means 10 detecting a state that the input of information does not exist, a screen putting out means 12 putting out the display 3 when the state that the input of information does not exist is detected, a power source interruption operation detection means 14 detecting the switch operation of the power source interruption,  an alarm means 16 giving an alarm that the processor is in operation when the switch operation of the power source interruption is detected while the display 3 is put out to a switch operator and a power source interruption means 18 interrupting a device power source when the switch operator receiving the alarm instructs the enforcement of the power source interruption by the input of information or the switch operation of the power source interruption.
Patent JP-H11121673-A (JP)
Title: Lead frame
Inventor: FURUYA AKIHIKO
IPC: H01L23/50
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame, made of copper alloy which can prevent the occurrence of delaminations due to the generation of an oxide film on the surface of the lead frame, even if the temperature at IC assembly is relatively high, and which does not spoil wire-bonding capability. SOLUTION: A die pad 221 constituted of a copper alloy member and on which a semiconductor element is loaded, an inner lead 223 which is provided at the periphery of the die pad 221 and which is connected with a connection pad on the semiconductor element and an outer lead which continues from the inner lead 223 and is connected with an outer circuit, are provided. The resin encapsulated-type lead frame for a semiconductor device 210, in which partial silver plating 250 is applied on the tip part of the inner lead 223 and a die pad face through copper strike plating 240, is provided. A Cu2 O oxide film is formed on the entire face of copper strike plating, except for a partial silver plating.
Patent JP-H03137723-A (JP)
Title: Full adder
Inventor: TOYAMA HIROSHI
IPC: G06F7/506
Filed: 1989-10-23
Abstract: PURPOSE:To reduce the transmission delay time of a carry and to improve an operation speed by laying one transfer gate in a route from a carry input in a first digit to a carry output in a second digit. CONSTITUTION:The sum SUM 1 and the sum SUM 2 of the first digit and the second digit, and the carry output C2out in the second digit are outputted from inputs A1, B1, A2 and B2 in the first digit and the second digit of a full adder adding input data for two digits in the first digit and the second digit and the carry input C1in in the first digit. In such a case, only one N channel MOS transistor 119 lies in the transfer gate in the route from the carry input in the first digit to the carry output in the second digit. Namely, the transistor gate transmitting the carry is set to be one by the block of input data of two digits. Thus, the number of the transfer gates on a carry transmission line can be made into half compared to a conventional one. Thus, the transmission delay time of the carry is made into half and the speed of the circuit is improved.
Patent JP-2001097080-A (JP)
Title: Three-person-seated seat for vehicle
Inventor: KODAMA MASAHIRO
IPC: A47C7/14
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a seat in which shoulders are not interfered each other even if three persons are seated. SOLUTION: Since a seat back 4 of a center seat 2 is positioned at a relatively front side as compared with a seat back 5 of a side seat 3, shoulder positions of adjacent passengers M are different at a front and rear direction even if the passengers M are seated on the center seat 2 and both side seats. Therefore, the shoulders of the adjacent passengers M are not interfered and a too narrow sense for comfortable is not imparted to the passengers M. Since a side protector 6 capable of being enlarged to right and left directions is provided on the seat back 4 of the center seat 2, a width insufficiency sense is solved to obtain a stability sense.
Patent JP-S63130352-A (JP)
Title: Ink jet recording method
Inventor: IWAZAWA TOSHIYUKI
IPC: B41J2/045
Filed: 1986-11-20
Abstract: PURPOSE:To reduce a recording shift which is caused through reciprocation of a printer, by controlling the production timing of an ink delivery signal corresponding to the sign of a specific formula relative to a period T of the clock signal for a previous pixle, a time gamma0 being elapsed before ink is adhered to a recording paper after an ink delivery signal is applied onto a head and a pulse width (t) of the ink delivery signal. CONSTITUTION:The sign of a formula gamma=T-2gamma0-t is judged for every pixle in any one of going path or returning path, and if (T-2gamma0)>t, an ink delivery signal is produced with a time lag of (T-2gamma0-t) from the rising of a clock pulse, while if (T-2gamma0)<=t, the ink delivery signal is produced without time delay upon rising of the clock pulse. Consequently, vertical shift of recorded picture with respect to the recording direction can be suppressed to the minimum, and the recording quality can be improved.
Patent JP-H09120154-A (JP)
Title: Polarizing mask and its production as well as pattern exposure method and pattern projection aligner using the same
Inventor: FUKUDA KENICHIRO
IPC: G03F1/68
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To embody the resolution equiv. to or higher than the resolution of the conventional phase shift method without the formation of such patterns of which the design is infeasible. SOLUTION: A halftone phase shifter 204 is arranged on the outer or inner side of a fine pattern group which is formed on a mask and has a polarization characteristic. This mask is irradiated with annular band-shaped illumination light in such a manner that the polarization direction is made rotationally symmetrical with respect to the optical axis on the pupil of the projecting optical system of this illumination light, by which the phase shifter is exposed with the transmitted light. The mask is otherwise irradiated with the annular band-shaped illumination light in non-polarization state and the transmitted light is passed through an analyzer which is arranged on the pupil and is rotationally symmetrical in the polarization direction, by which the phase shifter is exposed.
Patent JP-2001097605-A (JP)
Title: Image reading device and ink jet recording device
Inventor: HAYASHI ISAO
IPC: B65H7/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To detect breakage or damage in a conveying belt conveying a recording medium in an early stage in an ink jet recording device so as to find an abnormal condition before the conveying belt is broken and so as to prevent secondary damage due to a collision or a scratch in a recording head or other constituent mechanisms caused by a torn conveying belt in the case of breakage of the belt. SOLUTION: An ink jet recording device is provided with a conveying means conveying a recording medium, a recording means recording an image on the recording medium, an image reading means reading the image recorded on the recording medium, and a light emitting means arranged in the vicinity of the image reading means.
Patent JP-H05120357-A (JP)
Title: Electronic catalog
Inventor: IKEDA MASAZUMI
IPC: G06F17/30
Filed: 1991-10-24
Abstract: PURPOSE:To allow an operator to recognize the switching of retrieval data without fail by switching the retrieval data to be displayed on the LCD after a scrolling display part indicating the page scrolling state is displayed. CONSTITUTION:The retrieval data necessary for an LCD 14 is visually displayed. When switching the retrieval data, a cylinder 18 of an isopoint 16 drives. when depressing a switch 22a or 22b, a scrolling part indicating the page scrolling state is displayed on the LCD 14 by the data written in the ROM, the retrieval data of the other pages is displayed on the LCD 14. The rotation rate of the cylinder 18 of the isopoint 16 is increased, and the consecutive page scrolling can be performed by continuing the depression of the switches 22a or 22b.
Patent JP-S63130719-A (JP)
Title: Tension control method for strip
Inventor: CHINO TOSHIHIKO
IPC: C23C2/00
Filed: 1986-11-20
Abstract: PURPOSE:To control the tension of a strip in a prescribed tension control block to an adequate value by taking the tension fluctuation of the control block adjacent to the prescribed tension control block and executing feedback control at the time of controlling the tension of the strip by tension control rolls. CONSTITUTION:The strip 10 is delineated to the tension control blocks of T1, T2, T3 respectively by pinch rolls 12A, 12B. Tension meters 34, 28, 36 are mounted to the respective blocks. The set tension of a tension setter 26 set by the tension control block and the actually measured tension value T1 by the tension meter 34 in the preceding tension control block are inputted to a calculator 44 from which a signal for controlling the pinch rolls 12A is taken out as a deviation value. Said signal is inputted to a speed controller 32 for the pinch rolls 12A. The actually measured value of an actual rotating speed detector 42 of a driving motor 38 for the pinch rolls 12A is also inputted to said controller. The rotating speed of the motor 38 for driving the pinch rolls 12A is controlled by the difference thereof via a speed controller 41 and a thyristor 39, by which the tension T2 of the strip 10 is controlled to an adequate value.
Patent JP-H09120276-A (JP)
Title: Display monitor
Inventor: FUJITA HARUKI
IPC: H04N5/57
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To make a dynamic image of entertainment, such as a television image, a VCR image, and a CD-ROM image, more visually attractive than a projected computer image by increasing the luminance of the dynamic image without varying the driving amount of a video amplifier. SOLUTION: When the computer image is inputted by setting an image input changeover switch 3 to its contact (a), a 1st transistor(TR) Q1 turns on to apply a large grid voltage from a grid voltage generating circuit 4 to the grid G2 of a CRT(cathode-ray tube) 1, whose cutoff bias is made deep. When the television image, etc., is inputted by setting the image input changeover switch 3 to its contact (b), on the other hand, the 1st TR Q1 turns off and a 2nd TR Q2 turns on to apply a small grid voltage from the grid voltage generating circuit 4 to the grid G2 of the CRT 1, whose cutoff bias is made shallow. Consequently, it is made easy to emit an electron from the cathode K of the CRT 1, and the luminance of the television image, etc., is increased.
Patent JP-S62136626-A (JP)
Title: Lens driving device for automatic focusing camera
Inventor: WATANABE YOJI
IPC: G03B13/36
Filed: 1985-12-10
Abstract: PURPOSE:To make an automatic focus adjustment with high precision by converting the target quantity of movement based upon the output signal of a distance measuring means into the number of pulse signals and driving a motor with pulses, and correcting the duty ratio of the pulses. CONSTITUTION:An AFCPU 22 and a main CPU 14 interchange serial information and a bipolar II circuit 15 is controlled by the main CPU 14. The target quantity of movement of a lens based upon the output of the distance measuring means 1 composed of the automatic focus circuit including a focusing sensor 20, an A/D converter 21, and the AFCPU 22 is converted 2 into the number of pulses to drive the motor by a motor driving circuit 26 with pulses and also vary the duty ratio of the pulses based on the target number of movement pulses, thereby bringing the motor under constant-speed control 7. Consequently, the focus is adjusted with high precision without any overrun until a photographic lens stops in the focusing state.
Patent JP-H01120144-A (JP)
Title: Subsidary route switching system for network synchronizing device
Inventor: SHIMAZAKI SHIGEKI
IPC: H04L7/00
Filed: 1987-11-02
Abstract: PURPOSE:To prevent the frequency abnormality of a subsidary destination route from exerting an influence in a clock synchronizing network by providing a switching means for a subsidary destination clock and a means which detects a slip generated in each link. CONSTITUTION:Clock extracting circuits 2A-2C extract clock signals from a PCM multiplex communication line and supply extracted reference clock signals to the network synchronizing device 4. Further, slip detecting circuits 3A-3C detect slips generated owing to a frequency difference between an input PCM signal and a clock signal to an exchange and inform a common controller 5 of their detection results. Then if serious slip trouble occurs to a link having a ratio exceeding a previously specified standard value among links other than subsidary routes, the common controller 5 decides the frequency abnormality of the subsidary route being selected currently. Then an instruction is sent to a changeover switch 6 to perform switching to a stand-by subsidary route.
Patent JP-H04152692-A (JP)
Title: Manufacture of printed wiring board
Inventor: KAWAGUCHI KUNIO
IPC: H05K3/28
Filed: 1990-10-17
Abstract: PURPOSE:To enable a wiring pattern of high density to be insulated without deteriorating it in reliability of electric connection by a method wherein 6 screen printing stencil used for the insulation of the side of a wiring board is made to print solder resist ink on the whole-surface, and another screen printing stencil for the another side of the board is made to cover only the part around lands which electrically connect components. CONSTITUTION:The insulation of a wiring board is executed through a screen printed method, a screen printing stencil used for the insulation of the side of a wiring board is made to print solder resist ink on the whole surface, and printing conditions are so controlled as to apply resist ink onto the corners of through-holes or viaholes and a part of the inner wall of them. Another screen printing stencil for the another side of the board is made to cover only the part around lands which electrically connect components. By this setup, a land 1 is accurately exposed on the side of a wiring board where a soldering operation is carried out, and all the other side of the board where components are mounted is insulated, whereby a printed wiring board can be enhanced in connection reliability.
Patent JP-S63129934-A (JP)
Inventor: SUGANO GEN
IPC: A01G9/02
Filed: 1986-11-21
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-S63131101-A (JP)
Title: Multi-layered antireflection film
Inventor: MATSUNO YOSHIHIRO
IPC: G02B1/115
Filed: 1986-11-21
Abstract: PURPOSE:To increase the speed of film formation by forming at least either of high refractive index film layers of two layers having different refractive indices by reactive sputtering. CONSTITUTION:The 1st high refractive index film 12, the 1st low refractive index film 13, the 2nd high refractive index film consisting of the 1st film-like body 14a and 2nd film-like 14b and the 2nd low refractive index film 15 are successively formed on a transparent substrate 11 consisting of glass, etc., and having a large area. The film 14a is formed by using the reactive sputtering to 1.9-2.2 refractive index and the film 14b is formed by the same method to 2.2-2.5 refractive index. The use of Ta2O5, ZrO2 and In2O3 for the film 14a and the use of TiO2 for the film 14b are preferable. The forming speed of the films is increased by forming the film 14a consisting of the material having the higher sputtering rate to the larger thickness and the film 14b consisting of the material having the lower sputtering rate to the smaller thickness in the above-mentioned manner. In addition, the films having the larger area are formed uniformly at the lower cost.
Patent JP-H08135103-A (JP)
Title: Repairing structure for corner ridge of roof
Inventor: NIIZEKI TAKANOBU
IPC: E04D3/00
Filed: 1994-11-14
Abstract: PURPOSE: To facilitate the repair of roof by fixing a pair of receivers to the ridge line of a corner ridge part of an existing roof, and roofing two ridge receivers, a ridge enclosure, and the stepped roofing roof material on the receivers. CONSTITUTION: A longitudinal piece of a pair of receivers B is made to abut on a corner ridge part A of an existing roof α, and fixed onto the existing roof α by a fixing tool β. A guide piece of a sacrifice plate C is made to abut on the outside surface of the receiver B, and a fixing piece of the sacrifice plate C is fixed onto the existing roof α by the fixing tool β. A ridge receiver F is fixed to the top surface of the receiver B and the supporting piece of the sacrifice plate C in response to the width of a ridge enclosure G, and the ridge enclosure G is fixed so as to cover the ridge receiver F, and a clearance between the auxiliary surfaces is sealed by a stepped surface door H. Consequently, repair can be performed in a short time without removing the existing roof.
Patent JP-2001103087-A (JP)
Title: Data transmission method for lan system
Inventor: NAKADA KOZO
IPC: H04L12/46
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method, capable of reducing loads with route non-established data in a LAN system. SOLUTION: In this data transmission method in the LAN system composed of nodes 11 and 21, repeaters 13 and 19, slave line LANs 12, 14, 18 and 20, bridges 15 and 17 and a bus LAN 16, a transmission route at the time of transmitting data whose transmission route is not established is set beforehand as a default route, and when the data whose transmission route is not established are transmitted from the nodes 11 and 21, the data are transmitted via the default route.
Patent JP-H06131765-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OZAWA MASANORI
IPC: G11B15/61
Filed: 1992-10-16
Abstract: PURPOSE:To prevent the slip between a magnetic tape and an impedance roller by pressing the magnetic tape which is drawn out from a cassette by a magnetic tape drawing out mechanism to the impedance roller by a pressing roller. CONSTITUTION:When a pinch roller arm 18 is rotated toward a capstan 23 by a magnetic tape traveling mechanism, an impedance roller arm 22 is rotated linking therewith by a link mechanism 19 till it is press-fixed to the capstan 23 while interposing the magnetic tape 8, therefore, the link mechanism 19 is extended against the spring force of a spring 20. As the result, the spring force acts upon the impedance roller arm 22, and the magnetic tape 8 is pressed to the pressing roller 2 by the impedance roller 21 with the proper amount of pressing strength. Thus, the jitter in wide band is attenuated.
Patent JP-H06130012-A (JP)
Title: Method and device for measuring thermal diffusion rate by use of ac heating
Inventor: HASHIMOTO HISAMASA
IPC: G01N25/18
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a thermal diffusion rate rapidly by measuring the phase difference between a heating surface and a rear surface of a sample to be measured. CONSTITUTION:An AC thermal source 2 of a conductive thin film which is adhered to one surface of a sample 1 to be measured conducts AC current which is modulated by an AC current generator 6 and is subjected to AC heating by Joule heat. A DC voltage is applied to a resistance-type thermometer 3 on the opposite surface of the sample 1 by a DC power source 7 and current changing due to temperature dependency of the resistance flows to a resistor 8. The voltage drop by the resistor 8 is amplified by a lock-in amplifier 9 and is subjected to synchronous rectification with the reference AC wave from the generator 6. The output of the amplifier 9 is fed to a data processor (for example, a personal computer) 10 to obtain a thermal diffusion rate. Namely, the thermal diffusion rate is obtained by measuring the phase difference of AC component of temperature wave between an AC heat source 2 and the thermometer 3. The sample 1 is fitted to a cell 11 for heating and cooling and the measurement atmosphere temperature is adjusted by a temperature controller 12.
Patent JP-H07254986-A (JP)
Title: Image forming device
Inventor: ODA YASUHIRO
IPC: H04N1/405
Filed: 1994-10-19
Abstract: PURPOSE:To improve the stability and picture quality in gradation/color reproduction at a low density part with a simple configuration by successively operating plural image density signal converting means provided with different gradation reproducing characteristics in time-division manner and changing the order at every time of optical exposing scanning. CONSTITUTION:An image density signal is cyclically distributed and inputted to LUT 45 and 46 provided with different characteristics by an LUT selecting circuit 44 while being synchronized or inverted with an optical scanning start timing SOS signal and a clock signal, converted to an analog image density signal through a D/A converter 48, synthesized and supplied to a comparator circuit 42. On the other hand, concerning the triangular wave shaped pattern signals generated by a triangular wave oscillator 41 in the cycles of 400 perpetual lines and 200 perpetual lines, in the case of a character image, the pattern signal corresponding to 100 perpetual lines is selected and in the case of half tone, the pattern signal corresponding to 400 perpetual lines is selected corresponding to a signal from a half tone image/character image discriminator by a waveform selecting circuit 47. Then, each pattern signal is compared with the size of the analog image density signal by the comparator circuit 42, and a pulse width modulated signal is prepared.
Patent JP-H02127402-A (JP)
Title: Production of vinyl polymer
Inventor: KANBARA TAKAO
IPC: C08F2/24
Filed: 1988-11-05
Abstract: PURPOSE:To obtain a stable vinyl polymer latex having uniform and relatively large particle diameter by polymerizing a vinyl monomer in the presence of a metal sulfate and a polymerization initiator and continuing the polymerization under the addition of a surfactant to the polymerization system. CONSTITUTION:The objective latex is produced by starting the polymerization of a vinyl monomer (preferably vinyl chloride, vinylidene chloride, vinyl acetate, ethyl acrylate or styrene) in the presence of a metal sulfate (preferably sodium sulfate or potassium sulfate) and a polymerization initiator (e.g., potassium persulfate or ammonium persulfate) and continuing the polymerization under the addition of a surfactant to the polymerization system. The polymerization temperature is preferably 30-80 deg.C.