baber/WOPTO huggingface dataset:
Patent JP-S6464622-A (JP)
Title: Video processor for electronic endoscope
Inventor: IEOKA SHIYOUICHI
IPC: G02B23/24
Filed: 1987-09-03
Abstract: PURPOSE:To form a control signal scarcely causing a problem in a delay time by a reduced number of parts, by applying the count output from a counter to the address terminal of a reading exclusive memory, in which signal data given for a circuit block becoming necessary is preliminarily written, as an address signal. CONSTITUTION:A counter is reset by a horizontal synchronous signal HD to count a system clock C1 and applies an address to a P-ROM 49 to generate the reading control signal to a frame memory controller 27 and the clamp pulse to a post process circuit 23. A latch 50 is also internally mounted on the output side of the P-ROM 49 and outputs data in synchronous relation to the system clock C1. As mentioned above, by preliminarily writing data in P-ROMs 42, 46, 49 so as to make it possible to generate control signals for performing the signal processing in correspondence with an electronic endoscope 2 to be used, the control signals in various timings can be simply obtained. Further, the constitution can be simplified and miniaturized and a delay time scarcely causes a problem.
Patent JP-H04104507-A (JP)
Title: Flip-flop circuit
Inventor: SASE RYUICHI
IPC: H03K3/037
Filed: 1990-08-23
Abstract: PURPOSE:To facilitate circuit design and pattern layout design by providing a circuit, which temporarily inhibits data transfer, between a data taking-in side latch circuit and a data output side latch circuit and preventing penetration of data at the time of using this constitution for a circuit having a high degree of integration like a semiconductor integrated circuit. CONSTITUTION:A data transfer inhibiting circuit 3a is connected between a data taking-in side latch circuit 1 and a data output side latch circuit 2 in a conventional one-phase clock system flip flop circuit. The output signal of a two-input NAND circuit 5 to which an inphase clock signal phi and an antiphase clock signal 4 are inputted is inputted to the gate of a gate circuit 4 consisting of a MOS transistor Q1 in this data transfer inhibiting circuit 3a. Thus, penetration of data is easily prevented to simplify the circuit design of a circuit having a high degree of integration like a semiconductor integrated circuit.
Patent JP-H04103379-A (JP)
Title: Ink ribbon cartridge for thermal-transfer printer
Inventor: KOUHEI IKUO
IPC: B41J32/00
Filed: 1990-08-23
Abstract: PURPOSE:To make it possible to eliminate static electricity generated at the time of printing easily by a method wherein the running surface of an ink ribbon is made of a metal, and this metal is connected with a control unit for grounding. CONSTITUTION:For an ink ribbon 1, a metal is provided on the running surface, and at both sides of an opening for printing head, in which a printing head is positioned when the title ribbon cartridge is installed in a thermal-transfer printer, a pair of metal plates 3a, 3b are provided. The ink ribbon 1 slides with the metal plates 3a, 3b, and the metal plates 3a, 3b come into contact with a cartridge guide 10 which is stood on a carrier frame 9 for positioning of an ink ribbon cartridge 8. Also, the carrier frame 9 is connected with a face ground of a printed circuit board for controlling. By this method, static electricity charged on the ink ribbon can be ground-eliminated.
Patent JP-S59111669-A (JP)
Title: Power-on control method of fixing heater
Inventor: OGURA MASAAKI
IPC: G03G15/20
Filed: 1982-12-17
Abstract: PURPOSE:To minimize a rush current and to reduce a drop in source voltage by making power-on setting with a time difference corresponding to heater temperature when it is necessary to power on plural heaters simultaneously. CONSTITUTION:Heaters at the fixing part 34 of a copying machine A in a figure are grouped by two; when the temperature at the fixing part is low, both heaters are powered on, but when the temperature is relatively high, only a heater I is powered on and when the temperature is higher than specific temperature, either heater is powered off. When it is necessary to power on both heaters after the copying machine is powered on, the heater I is powered on firstly and a heater IIis powered on after the rush currnt is reduced. The value of the rush current relates to sorter temperature and is larger and larger as the temperature is lower and lower, so the heater temperature is detected to delay the power-on timing of the 2nd heater II according to the detected value, i.e. with a larger delay time as the detected value is smaller. Thus, a drop in source voltage in heater powering-on operation is reduced.
Patent JP-H04106209-A (JP)
Title: Wire-type falling dam and its construction
Inventor: KOBAYASHI ICHIJI
IPC: E02B7/40
Filed: 1990-08-23
Abstract: PURPOSE:To raise the safeness of rising and falling actions by a method in which a wire rope-housing groove opened from upstream to downstream side along at least one side wall of waterway, a gate is pivotally supported on the waterway bed, and the upstream path of the side wall is made into a circular arc form. CONSTITUTION:The lower end of a rising and falling gate 4 is pivotally supported on the bed 1' of a waterway 1, and a falling dam is formed between both-side walls 2. A gate-side slide plate 9 which is produced in factory in advance is erected on the extended face of the side 2' and concrete is placed from the upper end opening of a downward sloped plate 10' to form a wire rope-housing groove 3. The wire rope-fitting tool 5 of the gate 4 is set on the outside of the plate 9 and connected to a wire rope 7 set in the groove 3, and the upper edge 8 of the plate 9 is made into a circular arc form along the rising and falling arc line of the fitting tool 5 and the groove 3 is opened toward the downstream side. The falling-down of the gate 4 can thus be safely made by housing the rope 7 in the groove 3.
Patent JP-S6281057-A (JP)
Title: Transparent conductive film
Inventor: AOKI SHIGEO
IPC: H01L29/786
Filed: 1985-10-04
Abstract: PURPOSE:To improve the conversion efficiency of a cell by having elements of the III Group of the V Group contained in the transparent conductive films in contact with a semiconductor. CONSTITUTION:Elements of the V Group, such as phosphorus, arsenic, antimony and bismuth, or elements of the III Group, such as boron, aluminum and gallium, and contained in transparent conductive films in contact with a semiconductor. Since the conductive films are formed in such a constitution, the indium, tin and so on in the transparent conductive films is prevented from bonding with the phosphorus and boron and diffusing in to the semiconductor side in case the semiconductor is formed on the transparent conductive films. Moreover, the phosphorus in the conductive films 31 and 32 is partially precipitated to intrude into a semiconductor layer 14 over the whole contact surfaces of the conductive films and the semiconductor layer 14 and ohmic contact layers 33 and 34 are respectively formed on the contact surfaces with the semiconductor layer 14. Accordingly, there is no need to purposely form the ohmic contact layers and furthermore, the thin yet good ohmic contact layers can be obtained in this case.
Patent JP-H0668524-A (JP)
Title: Optical recording medium
Inventor: WATANABE YUJI
IPC: G11B7/254
Filed: 1992-08-20
Abstract: PURPOSE:To obtain good recording characteristics and erasing characteristics in the optical recording medium having a substrate, recording layer and dielectric substance layer by setting the refractive index of the pertinent dielectric substance layer at the value optium for recording, reproducing and erasing. CONSTITUTION:The dielectric substance layer of the optical recording medium having a substrate, a recording layer and the dielectric substance layer contains at least a chalcogen compd. and silicon (Si). Since the refractive index of the dielectric substance layer can be set at the value optimum for recording, reproducing and erasing, good recording characteristics and erasing characteristics are obtd. The adhesive power between the dielectric substance layer and the recording layer is excellent and the generation of peeling and cracking of the films is obviated. The long-term reliability is thus assured. Further, the repeatability of recording and erasing is good in the case of the optical recording medium which can execute repetitive recording and erasing.
Patent JP-H04102828-A (JP)
Title: Liquid crystal element
Inventor: MITAMURA SADAO
IPC: G02F1/1337
Filed: 1990-08-22
Abstract: PURPOSE:To obtain stable optical characteristics by incorporating an antistatic agent into or on the oriented films of the liquid crystal element constituted by packing a nematic liquid crystal or ferroelectric liquid crystal between two sheets of substrates having electrodes and the oriented films on the main surfaces. CONSTITUTION:Polyimide resins contg. about 0.5% antistatic agent are respectively applied on the main surfaces of the glass substrates 1, 2 having the ITO electrodes 3, 4 which are finely worked as base materials and are thermally polymerized. The glass substrates 1, 2 are stuck to each other in such a manner that the main surface face each other and have a prescribed spacing so as to attain 250 deg. intersection angle of liquid crystal molecules after a rubbing treatment. The nematic liquid crystal compsn. 7 is then packed into this spacing. The uniform optical characteristics to obviate the generation of the adsorption of the liquid crystal molecules for the purpose of electrification and the seizure of a display in the production of the liquid crystal element are obtd. The quality is thus stabilized and yield is improved.
Patent JP-S6282716-A (JP)
Title: Cmos integrated circuit for retarding signal
Inventor: TOMIZAWA TOSHIO
IPC: H03K5/13
Filed: 1985-10-07
Abstract: PURPOSE:To prevent the increase in the impedance of a line while decreasing the length of a power line and to prevent generation of an output waveform distortion attended with a folded mechanism by applying folded constitution to a continuous pattern by the multi-stage connection of CMOS gate circuits. CONSTITUTION:Small chips 20 shown in paper-tablet are individual CMOS gate circuits in a chip pattern, each column 22 is constituted by connecting odd number of CMOS gate circuits 20 longitudinally, the columns are connected to the next column at the edge while being folded to constitute the continuous pattern of one delay circuit as a whole. Through the adoption of the folded structure, it is possible to oppose power lines (VDD, VSS) interdigitally as comb- line shape thereby decreasing the adverse effect on the increase in the impedance of the power line possibly. Further, each column is constituted by an odd number of CMOS gate circuits, then the cause of variation in the delay time produced at the folded parts is canceled together effectively, the leading and trailing delay times are made equal as the entire circuit to prevent generation of the output waveform distortion.
Patent JP-H04227432-A (JP)
Title: Device for heating or cooling building and operating method thereof
Inventor: BARUTAA SHIYOI
IPC: F24F11/02
Filed: 1991-09-02
Abstract: PURPOSE: To reduce facility cost and operating cost while suppressing the emission of carbon dioxide gas by providing a ceiling with a hollow space for guiding fresh air having an opening for introducing fresh air and an opening for discharging heated or cooled fresh air to the living area of a building, and further providing a carrying means. CONSTITUTION: A ceiling 2 is provided with a hollow space 5 having an opening 13 for introducing fresh air 1 while guiding and an opening 13 for discharging heated or cooled fresh air to the living area A of a building. Since a carrying means 7 is provided, the fresh air 1 is carried forcibly. The fresh air 1 intrudes from the flow-in opening 13 to pass through the hollow space 5 formed between the ceiling 2 and a double floor 6 and heated or cooled by the heated or cooled ceiling 2 before intruding into the living area A. A forced flow is produced by a negative pressure or a fan 7 disposed in the hollow space 5.
Patent JP-H11153759-A (JP)
Title: Endoscopic device
Inventor: WATANABE KATSUJI
IPC: A61B1/06
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To discriminate the lit state and the unlit state of a battery type light source from outside appearance at a glance by turning on/off a lamp being the battery type light source by changing the relative positions of an endoscope and the battery type light source in their connection state. SOLUTION: When the armor member of the battery type light source 4 is turned so that the axis of the battery housing part 40a of a light source main body part 40 may be arranged in positional relation to be parallel with the optical axis of the ocular part 25 of an operation part 27, the positive pole of a dry cell contacts with an insulating ring, and the lamp and the dry cell are in an off-state where they are not conducted, so that the lamp is in the unlit state. Meanwhile, when the armor member 46 is turned so that the axis of the housing part 40a of the main body part 40 may be arranged in the positional relation to be perpendicular to the optical axis of the ocular part 25 of the operation part 27, a protrusive type electric contact part and the positive pole of the dry cell are connected and the negative pole of the dry cell and the rear end electrode of the lamp are connected. Then, the lamp and the dry cell are in an on-state where they are conducted, so that the lamp is in the unlit state.
Patent JP-H06219218-A (JP)
Title: Operation prohibiting device for on-vehicle audio equipment
Inventor: ASANO MICHIHIRO
IPC: B60R25/045
Filed: 1992-07-29
Abstract: PURPOSE:To prohibit the operation of an audio equipment in the case of a theft by providing a theft detecting means detecting a theft of the audio equipment from an automobile, a circuit breaking element cutting off a circuit responding to the detection, and a break condition detecting means detecting a break of the circuit breaking element. CONSTITUTION:A light emitting diode 32 flickers by the operation of a FF key, a REW key, and an ACC switch 11 so as to appeal a theft prevention mode. When a connector 3 is detached so as to detach a tape recorder 10 under this condition, an overcurrent flows to an ICP serving as a circuit breaking element by the current from condensers 21, 25. On the other hand, when a connection cord 15 is cut off at first, the overcurrent flows to the ICP 26 by the current of a connection cord 14, so that conduction of the ICP 26 is cut off. When the connection cord 14 is cut off at first, a discharge current flows to the ICP 26 by the current from the condenser 21, so that conduction is cut off. When the stolen tape recorder 10 is used, the operation of the tape recorder 10 is prohibited on the basis of the detection of a theft detecting terminal 41.
Patent JP-S6191108-A (JP)
Title: Composition for killing microbes or inhibiting growth
Inventor: BORUFU DEIITAA HENKERUSU
IPC: A01N43/26
Filed: 1985-10-07
Abstract: A composition killing or inhibiting the growth of microorganisms is described and which contains a mixture of 4,5-dichloro-1,2-dithiol-3-one and dibromonitrilopropionamide. The combination leads to a marked synergistic action of the two active substance components in the control of microorganisms. The composition is suitable for use in a large number of industrial systems.
Patent JP-H0641769-A (JP)
Title: Etching device
Inventor: KANDORI TAKEFUMI
IPC: B65H20/06
Filed: 1992-07-27
Abstract: PURPOSE:To execute an even and uniform etching without damaging a metal thin plate by attracting, supporting and transferring the metal thin plate on an endless conveying belt with an endless magnetic belt and the attracting force thereof and supplying an etching liquid to the surface thereof. CONSTITUTION:The endless conveying belt 14 is hanged freely peripherally movable to a pair of rollers 10 and 12 and a metal plate 40 for a shadow mask having an image 48 including the metal thin plate is supported thereto and transferred. Further, at the inside of the endless conveying belt 14, the endless magnetic belt 22 moving at the same speed along the flat part thereof is disposed by being hanged to a pair of sprockets 18 and 20. The metal thin plate is flatly attracted on the endless conveying belt 14 by the attracting force of the endless magnetic 22. The etching liquid 46 is injected to the metal plate 40 for the shadow mask from the nozzle 44 of a spraying tube 42, thereby etching the image part 48. Thereafter, the metal plate 40 from which the metal is removed is deprived of the magnetic force, thus easily separated from the conveying belt 14.
Patent JP-H0670063-A (JP)
Title: Charging system
Inventor: YAMAUCHI YOSHIKAZU
IPC: H04M15/34
Filed: 1992-08-21
Abstract: PURPOSE:To let the communication period of time of an extension telephone coincide with the speaking period of time of a station exchange even in the case of an automatic private branch exchange. CONSTITUTION:A CPU 14 detects an extension telephone set 2 to on-hook a handset through a line circuit (LC) 12, and restores a high-line trunk (TRK) 13. At such a time, the CPU 14 adds total time (T1+T3) of time limit monitor time (T1) previously decided at the time of response detection and previously decided period of time (T3) between the time of close of the closing circuit of the TRK 13 and the time of actual recovery of the other party station to the present time, and stored it as a corrected speaking end time in a memory (MEM) 16. Finally, when all the information is gathered in the MEM 16, the CPU 14 edits the information into a charging information text and reports it through an information communication path 4 to a call tariff manager 3.
Patent JP-H04105475-A (JP)
Title: Image pickup device
Inventor: HARIGAYA ISAO
IPC: H04N5/262
Filed: 1990-08-27
Abstract: PURPOSE:To attain more effective image pickup by devising the device such that a fade area of pickup pattern is designated from the image pickup camera and applying fade-in/fade-out to the inside or the outside of the designated frame. CONSTITUTION:An in-frame out-frame fade image pickup mode changeover switch of a key operation panel 30 activates a switch 28 via a system control 29, an output signal from a memory 21 is inverted through an inverter 27 to change the in-frame fade mode into the out-frame fade mode. With a trigger button depressed, a level is directed gradually to a white or a black level from a reference luminance level according to the selection of a key operation panel switch and after the level reaches the white or the black level, the mode is set to the REC PAUSE mode. The mode transition and the level slope from the reference level are controlled by a command from the system control 29.
Patent JP-H0865155-A (JP)
Title: Control system
Inventor: DEIBITSUDO MAAKU BAJIYA
IPC: H03L7/093
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To perform faster charging by decreasing the value of an integral capacitor and then reducing the total capacitance. SOLUTION: A capacitor 40 has one end connected to the connection point between a circuit network 19 and a capacitor 18 and the other end coupled so that it can be switched to a ground point by a switching transistor 42. When the transistor 42 is off, a feedback loop operates in a normal style. When the transistor 42 turns on, one end of the circuit network 19 connected to the capacitor 18 is coupled with the ground point through the collector-emitter circuit of the transistor 42 and the capacitor 40 and the other end of the circuit network 19 is coupled with a virtual ground point of an input terminal 17. If the value of the capacitor 40 is larger than that of a capacitor 22, the circuit network 19 enters a signal short-circuit state and the circuit network 19 is disconnected from the system.
Patent JP-S6199638-A (JP)
Title: Manufacture of iron powder from pig iron-containing slag
Inventor: SATO ISAO
IPC: C22B7/04
Filed: 1984-10-22
Abstract: PURPOSE:To obtain the iron powder for a concrete reinforcing aggregate, a chemical body warmer, or the like, by refining the metallic iron content of a pig iron-contg. slag until the iron content gives >=90%, and subjecting the refined metallic iron content to screening, particle size regulation, or the like, to gain the stabilization of properties. CONSTITUTION:The pig iron-contg. slag is subjected to crush and magnetic separation, required times, repeatedly, to be recovered by separation, and is refined until the metallic iron content gives >=90% in total. The refined matter is subjected either to screening and grain size regulation or to pulverization and air classification. In this way, pulverized iron of each particle size having uniform and stable quality can be obtained.
Patent JP-H04105988-A (JP)
Title: Thermal recording material
Inventor: TSUKADA TSUTOMU
IPC: B41M5/26
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a thermal recording material highly excellent in oil resistance by adding polyvinyl alcohol having glycidyl methacrylate(GMA) grafted thereon by graft polymerization to a thermal recording layer. CONSTITUTION:A thermal recording material utilizing the color forming reaction of at least one kind of a basic dye and a developer capable of developing a color upon the contact with the basic dye has a thermal recording layer to which polyvinyl alcohol having glycidyl methacrylate grafted thereon by graft polymerization is added. When this GMA grafted polyvinyl alcohol is used, it develops sufficient power as an adhesive and can be used as the crosslinking agent of other adhesive in order to enhance water resistance. Further, the solubility of the dye in oil or a plasticizer is reduced by the reaction with the developed dye or, even when the dye is dissolved, the fading due to the return of the reaction to the origin is generated. That is, oil resistance is made extremely excellent. Further, GMA grafted polyvinyl alcohol is used in an amount of 0.1-30%, pref., 1-20% by wt. of the thermal recording layer.
Patent JP-S60114264-A (JP)
Inventor: SUGIMOTO YOUSUKE
IPC: A61L2/06
Filed: 1983-11-25
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-S6282884-A (JP)
Title: Video signal level detecting circuit
Inventor: HASHIMOTO TAKAAKI
IPC: H04N5/235
Filed: 1985-10-08
Abstract: PURPOSE:To detect a fixed signal level independently of the shape of a subject and a scanning direction by forming the 1st and 2nd filtering means and finding out the product of the outputs of these filtering means to detect the signal level. CONSTITUTION:A video signal outputted from a TV camera is inputted to an input terminal 20 and the inputted to respective low pass filter blocks 22, 24. The frequency characteristics of the block 22 are fixed so that a comparatively high frequency component, about 10-50 times horizontal scanning frequency, is atenuated. On the other hand, the frequency characteristics of the other block 24 are fixed so that a frequency down to comparatively low frequency component, about 10-50 times vertical scanning frequency, can be attenuated. A multiplier 26 multiplies the outputs of the blocks 22, 24, and outputs the multiplied result to a level detector 28 and the input of the detector 28 is clamped by a clamping capacitor and inputted to a transistor to detect the signal level. The detected level is held in a holding circuit and outputted.