baber/WOPTO huggingface dataset:
Patent JP-H11177813-A (JP)
Title: Image processor
Inventor: KOTAKE TOSHIAKI
IPC: H04N9/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale and to suppress cost rise. SOLUTION: The output signals of linear sensors 12R, 12G and 12B are processed in an analog processing circuit part 13 and the point sequential signals SC of the chrominance signals R, G and B of three channels are generated. The point sequential chrominance signals SC are converted to digital signals in an A/D converter 17, a clamp processing, a shading correction processing and a gamma correction processing are performed in a digital processing circuit part 18 and then, they are sent out through a bus interface 25 to a bus 26 connected to a host computer or the like.  At the time of adjusting the gain of amplifiers 15R, 15G and 15B so as to equalize the levels of the chrominance signals R, G and B relating to the point sequential signals in the state of picking up the image of a white reference plate by the sensors 12R, 12G and 12B, the levels of the chrominance signals R, G and B are successively detected in a single peak detection part 22. A system controller 11 sets the gain of the amplifiers 15R, 15G and 15B based on the level detection output of the respective chrominance signals R, G and B.
Patent JP-H05175633-A (JP)
Title: Printed board suction fixing device
Inventor: KUBOI YOSHIYUKI
IPC: B41F15/20
Filed: 1991-12-24
Abstract: PURPOSE:To make it possible to such and fix a printed board definitely without preparing for many types of suction jigs. CONSTITUTION:There is provided a suction jig on which a large number of pressure reduction holes 1 are formed on the surface. In conformity with the pressure reduction holes 1 of the suction jig 2, a suction hole 3 is installed in such a fashion that it may penetrate the jig from the front side to the rear side. There is provided a shielded sheet 6 formed with an elastic material so as to avoid the installation of the suction hole 3 in a location equivalent to a throughhole 5 installed to a printed board 4. It is arranged that the printed board 4 is sucked on the surface of the suction jig 2 by way of a shield sheet 6. The printed board 4 is also sucked in the suction jig 2 under the condition that the throughhole 5 of the printed board 4 is covered with the shield sheet 6 and the surface of the shield sheet 6 is adapted to follow the projected and recessed parts on the surface of the printed board 4.
Patent JP-H04210834-A (JP)
Title: Wire net made of molybdenum
Inventor: UEDA KAZUAKI
IPC: C22F1/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide a wire net practically free from the occurrence of deformation at high temp. by forming the crystalline structure of a molybdenum wire into a coarse crystalline structure having crystalline grains in specific numbers within a length specific times the wire diameter. CONSTITUTION:A wire net 3 is netted out of a molybdenum wire 1. At this time, the crystalline structure of the molybdenum wire 1 constituting the wire net 3 is formed into a coarse crystalline structure having <=20 crystalline grains within the length three times the wire diameter and <=15 crystalline grains by count in a diameter direction. The coarsening of the crystalline grains can be attained by subjecting the molybdenum to heating treatment. By this method, the lightweight molybdenum wire net excellent in air permeability is provided.
Patent JP-2000224442-A (JP)
Title: Restoration method for video signal
Inventor: ERBAR MAXIMILIAN DR
IPC: H04N7/025
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate channel interference affecting video signal quality as much as possible without additional reference signals by using an adaptive equalizer trained by digital signals like teletext data transmitted accompanying video signals. SOLUTION: The video signals are sent through a window stage 3 to an evaluation stage 4 for digital data signals, the control output of the evaluation stage 4 is outputted to an adjustable filter unit 5, the filter characteristics of the filter unit 5 are changed by the digital data signals so as to minimize the interference of output signals and the influence of the interference fetched to the channel of the video signals is eliminated. Also, the output of the evaluation stage 4 is connected to the output of the adaptive equalizer 2. By using the window stage 3 and the evaluation stage 4, the operation of the characteristic change of the adjustable filter unit 5 is performed only when the digital signals are present, and when they are absent, the filter characteristics are fixed through a control line by corresponding signals.
Patent JP-2001160234-A (JP)
Title: Optical pickup system
Inventor: KITABAYASHI JUNICHI
IPC: G11B7/135
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To downsize the device by improving the light utilization efficiency on a CD side of a system having a recording and reproducing optical system for, for example DVDs and CDs, to increase a recording speed, increasing the NA on the CD side to improve recording characteristics and simplifying the optical layout over the entire part. SOLUTION: In recording and reproducing of the CD, the divergent luminous flux from a second hologram unit 29 mounted with a semiconductor laser chip is coupled by a finite system anamorphic lens 3' and an intensity distribution is shaped from an elliptic shape to a circular shape. The luminous flux transmitted through the anamorphic lens 3' is divergent light.  Since the beam shape of the semiconductor laser may be shaped from the ellipse to the circle in a divergent light path, the light utilization efficiency is improved and even when the optical disk of a substrate thickness different from the design value of the objective lens 27 is subjected to recording and reproducing, the spherical aberration (of the objective lens 27 is corrected by making the incident luminous flux to the lens to the divergent light and therefore a large numerical aperture(NA) is possible and the disk surface spot of the diffraction threshold may be formed.
Patent JP-H04210087-A (JP)
Title: Thread cut detector for sewing machine
Inventor: MIYAMOTO TOSHIO
IPC: D05B51/00
Filed: 1990-11-30
Abstract: PURPOSE:To detect thread cut surely and instantly by a method wherein vibration or pressure of upper and lower threads at a time of reeling out which are pushed out in front of a bobbin case with a case vane by rotation of the bobbin case is taken out as detection signal from an electrode ring of a rotary contact through a stationary contact, and a control circuit determines whether the vibration or the pressure is a set value or not. CONSTITUTION:Stationary contacts 61 and 62 consisting of tip ends of electrically conductive metal plates are in contact with electrode rings 52 and 53 of a rotary contactor 5 under a prescribed pressure and the stationary contacts 61 and 62 are constantly in contact with the rotary electrode rings 52 and 53, so that detection signals are transmitted to the stationary contacts 61 and 62 through the rotary electrode rings 52 and 53 from a lead wire. When the upper thread N2 and the lower thread N1 are reeled out smoothly, the upper and lower threads, being pushed by a fin 21 of the bobbin case outward successively in front of a bobbin case, are reeled out successively by rotation of the bobbin case 2 under a predetermined tension corresponding to rotation number of the bobbin case. The rotation of the bobbin case is detected by a rotation detector and a pulse signal is impressed on a discriminating circuit in every one rotation.
Patent JP-H07165558-A (JP)
Title: Production of peeling cosmetic
Inventor: KARASAWA IKUE
IPC: A61K8/00
Filed: 1993-12-13
Abstract: PURPOSE:To produce a cosmetic having functions to select substances required or unrequired for the skin simply by application thereof without causing trouble in the skin, peel and remove only horny substances and promote the turnover of the skin. CONSTITUTION:This peeling cosmetic is prepared by adding bentonite to acidic mineral melanterite spring water, adding an adequate amount of purified water thereto while heating the resultant mixture at about 70 deg.C, uniformly kneading the obtained mixture, then pouring and adding a cream base containing a rice embryo bud oil thereto, kneading the prepared mixture, further adding an extract of Lithospermi Radix thereto and kneading the resultant mixture. The cosmetic is capable of removing foulings and aged horny substances sticking to the skin and promoting the turnover of the skin and has effects on prevention and treatment of the aging and dermal stains of the skin.
Patent JP-H09179747-A (JP)
Title: Information processor
Inventor: TAKEMURA KIMINOBU
IPC: G06F11/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processor improved in the saving performance of a resource at the occurrence of a fault. SOLUTION: The information processor can simultaneously travel plural processes. A main process 10 manages a storage area (shared memory area) 30. Respective sub-processes 21, 22 refer to or update the data of the area 30. The sub-processors 21, 22 check whether a fault occurs or not, and at the occurance of a fault, the sub-processors 21, 22 report the occurrence of the fault to the main processor 10. The main processor 10 also checks the occurance of a fault. When any of processes generates a fault to be detected, the main processor 10 saves the contents of the area 30 to a storage medium 40.
Patent JP-H06213940-A (JP)
Title: Peak detection circuit
Inventor: SUTEIIBUN KEE SARIBAN
IPC: G01R19/04
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a precise peak detection result of an input signal from a second peak holding circuit by providing the second peak holding circuit for accumulating the maximum value of an output signal of a differential amplifier apart from a first peak holding circuit. CONSTITUTION:A differential amplifier 10 produces an output signal AMPOUT which responds to a difference between return signals from an analog input signal IN and an active peak holding circuit 12. Accumulation capacitors of the circuit 12 and a passive peak holding circuit 14 monitor the signal AMPOUT and accumulate the maximum value which responds to peak amplitude of the signal AMPOUT while a disable signal DIS is passive. The circuit 12 supplies the return signals, which are indicated as the maximum value, to the amplifier 10. When the circuit 14 supplies the maximum value signal MAX to a voltage follower stage 16 and next a reading enabling signal RBEN is active, its maximum value signal is supplied to the output terminal of the whole circuit. The signal RBEN and a signal RESET become active only while the signal DIS is active.
Patent JP-H09186453-A (JP)
Title: Manufacture and structure of wiring board
Inventor: MUROHARA MASARU
IPC: H05K3/40
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process and to obtain the high density for a wiring connection part by penetrating conducting bump into an insulating sheet by hot press, bonding the bump to one-surface side of the insulating sheet and forming an electric contact point at the conducting bump, which is protruding to the other side surface side of the insulating sheet. SOLUTION: At a bump protruding part 13, a copper foil (conducting film) 15 for forming an electric circuit and a conducting bump 16, which is the approximately conical-shaped protruding part protruding in the copper foil 15, are provided. At one-surface side of an insulating sheet 14, the copper foil 15 is bonded by hot press using heat and pressure under the overlapped state, and a unitary body is formed. At the time of the hot press, a conducting bump 16 of the bump protruding part 13 is inserted and penetrated into the insulating sheet 14. The protruding part of the conducting bump 16 protruding to the other surface side of the insulating sheet 14 is crushed, and an approximately circular-shaped electric contact point 18 is formed.
Patent JP-H06189867-A (JP)
Title: Structure of water supply part of bathroom
Inventor: SUMIDA TADASHI
IPC: E03C1/02
Filed: 1992-12-22
Abstract: PURPOSE:To constitute the structure so that a shower hose does not stand in the way at the time of non-use, a shower nozzle can be drawn out and used in a washing place side and the handleability is improved, and also, danger of a scald, etc., is prevented, and the piping can be simplified. CONSTITUTION:A shower hose is connected to a shower head 2 arranged in one end part of the upper face part of a counter 1 provided in a bathroom, and this shower hose is arranged in the lower part of the counter 1. In connection with drawing-up of the shower head 2, the shower hose 3 can be drawn out freely to the upper part of the counter 1. In the other end part of the upper face part of the counter 1, a faucet handle 33 for a bathtub is provided, and also, a water discharge port main body 32 for a bathtub is provided in the lower face part of the other end part of the counter 1. In the lower face part of the counter 1, a piping connected to the water discharge port main body 32 and the shower hose is provided.
Patent JP-H06187057-A (JP)
Title: Short-circuit protecting circuit
Inventor: FUJII SHINYA
IPC: G05F1/56
Filed: 1992-12-22
Abstract: PURPOSE:To reduce influences applied to a power source itself by generating a short-circuiting state. CONSTITUTION:When terminals A and B on the side of a load 6 are short- circuited, an overcurrent I flows, this overcurrent I is detected by a resistor R2, and a transistor Tr3 is turned on. Then, since a transistor Tr1 is turned off and a transistor Tr1 is turned off as well, no current flows. When the current stops flowing, the transistor Tr1 is turned on as well, and the current flows to the load 6. When the current starts flowing, these operations are repeated. Then, time to the ON of the transistor Tr2 is set by the time constant of a resistor R1 and a capacitor C1. Corresponding to this set time constant, the duty ratio of turning on/off the transistor Tr1 due to the ON of the transistor Tr2 is set at a certain degree so as to eliminate influences such as heating at the transistor Tr1.
Patent JP-H05154791-A (JP)
Title: Cutter control device
Inventor: SASABE SETSUO
IPC: B26D5/06
Filed: 1991-11-30
Abstract: PURPOSE:To provide a device restoring the stop position after a power source is turned on only when the stop position of a cutter motor is abnormal. CONSTITUTION:A control device is constituted of a cutter motor 1, a sensor 4 detecting the stop position of the cutter motor 1, a memory 7 storing the program monitoring the start and stop of the cutter motor 1 and the sensor signal and controlling the operation, and a CPU 6 reading the program from the memory 7 and executing it.
Patent JP-H11177461-A (JP)
Title: Two-way communication equipment
Inventor: SADA NORIBUMI
IPC: H04B1/3822
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment through which two-way communication is continued even at the time of communication interruption occurrence, without step-out by continuing a receiving operation until a previously set reception time unless one frame transmission data from a transmission side is normally received, measuring time difference from the normal reception time, shortening a one frame transmission time for the portion of time difference at the time of transmission, and to normally fix the total time of exchange. SOLUTION: One frame reception time is set, and the receiving operation is started. The reception time is measured by a timer included in a control means during the receiving operation. Unless the transmission data one frame from a radio equipment is normally received until an end signal in the set one frame receiving time, transmission data β is set, and the receiving operation is ended. Then, transmission/reception changeover means 9 sets a modulator 4 and transmission/reception SW 10 to a transmitting operation and transmission data α or transmission data βwhich is set through a data output means 3, the modulator 4, a transmission circuit 5, transmission/reception changeover SW10 and an antenna 11 is transmitted by one frame and returns to receiving operation setting.
Patent JP-H06196391-A (JP)
Title: Sample introduction method and aligner
Inventor: HASEGAWA TAKAYUKI
IPC: H01L21/677
Filed: 1992-12-22
Abstract: PURPOSE:To make an apparatus simple as a whole and to obtain its high reliability by a method wherein the pressure of a second chamber is reduced down to a prescribed pressure in a state that a gate valve is closed, the second chamber is then made to communicate with a first chamber, the gate valve is then opened and a sample inside the second chamber is introduced into the first chamber. CONSTITUTION:First, the inside of a first chamber 1 is set to a state that its pressure and its atmospheric purity are kept with high accuracy. Then, a wafer is put into a second chamber 2 from a door 4 for wafer introduction, and the door 4 is closed. Then, the inside of the second chamber 2 is evacuated to produce a vacuum down to a prescribed high-vacuum pressure, and a high- vacuum valve 72 is closed. Then, a communication valve 18 is opened, and the first chamber 1 is made to communicate with the second chamber 2. At this time, a variable orifice 19 is adjusted to a flow rate at which the atmosphere of the first chamber 1 is maintained within a certain range. In this state, a gate valve 3 is opened, the wafer in the second chamber 2 is transferred to the first chamber 1 and mounted on a wafer holder 24. After it has been transferred, the gate valve 3 is closed.
Patent JP-H07169592-A (JP)
Title: Discharge tube cooling mechanism for plasma processing device
Inventor: SUNADA TAKESHI
IPC: H05H1/46
Filed: 1993-12-13
Abstract: PURPOSE:To enable long hour and stable operation of a plasma processing device by arranging a cooling mechanism, restraining a temperature rise in a discharge tube, and maintaining high sealing performance of a vacuum sealing member. CONSTITUTION:In a cooling mechanism 5, as a heat conductive sheet 60, a sheet obtained by impregnating boron nitride into an alumina mesh is wound a semicircle by a semicircle round the outer periphery of a discharge tube 20 from above and below, and aluminum blocks 51 and 52 are fixed to these surfaces by interposingly pressing the surfaces between them from above and below by a clamp. This sheet is deformed by flexibility so as not to leave the void between both when being pressed between the tube 20 and the blocks 51 and 51, and thermally brings both into close contact with each other. Through holes 54 and 56 are arranged inside of the blocks 51 and 52, and tubular screw members 59 to connect tubes 53, 55 and 57 to each other are fixed to the respective opening ends, and box nuts 58 of tube terminals are screw-fitted to these, and a cooling water passage to communicate the blocks 51 and 52 with each other is formed, and the blocks 51 and 52 are cooled.
Patent JP-H08231687-A (JP)
Title: Liquid-crystal resin, production thereof and liquid-crystal resin composition
Inventor: KUREMATSU TOSHIO
IPC: C08L67/00
Filed: 1995-12-28
Abstract: PURPOSE: To improve the color tone, mechanical properties and appearance of a molding by using a p-hydroxybenzpoic acid of a specified bulk density in loosened state for producing a specified liquid-crystal polyester or polyester- amide resin. CONSTITUTION: A p-hydroxybenzoic acid with a bulk density in loosened state of 0.30-0.57g/cm<3> and a weight-mean particle diameter of 0.17-2mm is used for producing a liquid-crystal polyester(-amide) resin consisting essentially of the structural units of the formula. The production process follows a usual method of polycondensation of polyester(-amide). For example, the p-hydroxybenzoic acid, an aromatic dihydroxy compound, a polyester polymer, an aromatic dicarboxylic acid, acetic anhydride, etc., are subjected to acetylation at 50-200 deg.C, and the temperature is then raised to 200-350 deg.C to effect deacetylating polymerization under a reduced pressure to give a liquid-crystal resin. 100 pts.wt. of this resin in mixed with 0-200 pts.wt. filler and 0.5-30 pts.wt. flame retardant comprising an organic bromine compound to give a resin composition.
Patent JP-H05170774-A (JP)
Title: Silylmethyl sulfides, production thereof and thiiranes using the same
Inventor: HOSOMI AKIRA
IPC: C07F7/10
Filed: 1991-12-25
Abstract: PURPOSE:To obtain new silylmethyl sulfides, useful as a raw material for producing thiiranes which are raw materials for medicines, agricultural chemicals, etc., and capable of readily producing the thiiranes under mild conditions. CONSTITUTION:Compounds expressed by formula I [R1 to R3 are lower alkyl; R4 is lower alkyl; R5 is cyano or arylsulfonyl or R4 and R5 together denote alkylene), e.g. S-methyl S'-trimethylsilylmethyl N-(p-toluenesulfonyl) dithioiminocarbonate. The compounds are obtained by reacting halomethylsilanes expressed by formula II (X is halogen) with mercaptans expressed by formula III in the presence of sodium iodide in a molar amount of preferably 0.2-1 based on the compounds expressed by formula III, usually in the presence of NaOH in a molar amount of 1-3 times based on the compounds expressed by formula III. Furthermore, the compounds expressed by formula II are usually used in a molar amount of preferably 1-1.5 times based on the compounds expressed by formula III.
Patent JP-H07168956-A (JP)
Title: Moving body management device
Inventor: SAITO MITSUMASA
IPC: G07C9/00
Filed: 1993-12-14
Abstract: PURPOSE:To realize a moving body management device of a simple constitution as a whole. CONSTITUTION:A light emitting means 2 which sets a discrimination code to discriminate a moving body and simultaneously sends the said discrimination code as the infrared light of prescribed remote control format is arranged on the moving body to move arbitrarily in prescribed facilities, and plural light receiving means which receive the infrared light sent from the light emitting means 2 and simultaneously add a positional discrimination code to represent a position where the light is received to the discrimination code of the moving body are arranged at prescribed intervals at the prescribed positions in the facilities. In a moving body detecting means 5, the location of the moving body is detected on the basis of the discrimination code of the moving body and the positional discrimination code of each light receiving means 3 arranged in plural numbers. Thus, the moving body management device constituted simply as a whole can be realized, and simultaneously, expense required for the whole management device can be reduced drastically.
Patent JP-H06218731-A (JP)
Title: Method and device for grinding, esp. powdering, plastic
Inventor: YOAHIMU BUAAGUNAA
IPC: B29B13/10
Filed: 1993-12-17
Abstract: PURPOSE: To provide a method and apparatus for grinding, especially, pulverizing a plastic or a plastic-containing material, compsn. or mixture. CONSTITUTION: Plastic parts can be especially economically ground in order to reutilize a material and the material is supplied to an apparatus forming a roller gap part 3 by two rollers 1, 2 and the roller gap part is equipped with at least two roller gap sections 7 or 8, 9 different in gap width. These rollers 1, 2 are operated at different peripheral speeds and a shearing speed of 0.001-100,000 sec<-1> is kept in the roller gap section 7 or 8 having the min. gap width and, at first, a plastic material to be ground is supplied to the roller gap section 9 having the max. gap width to be passed therethrough and subsequently supplied to the roller gap section 7 or 8 having next smaller gap width and further treated up to a ground material with the min. density of 0.005 g/cm<3> .