baber/WOPTO huggingface dataset:
Patent JP-H10271023-A (JP)
Title: Method for removing noise of am transmission
Inventor: SUGITA TADAO
IPC: H04B1/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve a signal-noise ratio(SNR) of a reception signal even if the power of a transmission side is not raised by receiving a radio wave transmitted by modulating amplitude and adding a carrier to be modulated, which is detected from the received amplitude modulation wave to the amplitude modulation wave. SOLUTION: A carrier reproduction circuit 1 receives the radio wave transmitted by modulating amplitude. A slave oscillator removes the amplitude modulation component of the input signal and takes out a carrier component to be modulated. A carrier addition circuit 2 adds the carrier obtained in the carrier reproduction circuit 1 to the inputted amplitude modulation signal in the same phase. A modulation degree restoration circuit 3 uses the cutoff characteristic of a transistor and obtains an output signal whose modulation degree is deep from the input signal whose modulation degree is shallow. A bottom part (low part) whose level is low is sliced and removed. Thus, CNR can be raised by the quantity of the added carrier level even if the power of the transmission side is not raised.
Patent JP-S58188743-A (JP)
Title: Master cylinder for vehicle
Inventor: FURUTA YOUICHI
IPC: B60T11/20
Filed: 1982-04-28
Abstract: PURPOSE:To reduce the size and weight of a cylinder body while keeping the liquid sealing effect at a high level, by forming a pair of annular grooves at a prescribed position in the hole of a cylinder opened at its one end in which a piston is fitted and arranging small-sized annular seals in those grooves respectively. CONSTITUTION:The first and second pressure chambers 14, 15 are constructed by forming a shoulder type cylinder hole 11 in a body 10, and fitting a primary piston 12 in the larger diameter part 11b of said hole and a secondary piston 13 in the smaller diameter part 11a respectively. The first pressure chamber 14 is communicated with the first inlet 21 communicated with a reservoir via a compensation hole 20, and said inlet 21 is communicated with a chamber 23 between seals 17, 19 via a feed orifice 22. Further, the second pressure chamber 15 is communicated with the second inlet 35 via a check valve 37, and directly communicated with an outlet 39. And, the inlet 35 is communicated with an annular groove 30 on the internal surface of cylinder hole 11 via a hole 34, and annular grooves 29, 31 to which annular seals 32, 33 are fitted are formed in said cylinder hole 11 before and behind the groove 30.
Patent JP-S54162475-A (JP)
Title: Inspection unit for semiconductor device
Inventor: HONMA MICHIO
IPC: H01L21/66
Filed: 1978-06-13
Abstract: PURPOSE: To avoid the misjudgement due to failed prober and IC tester, by inspecting semiconductor chips according to an arbitrary set times and automatically stopping the inspection when defects are continued under the set times.  
     CONSTITUTION: The inspected semiconductor wafer 4 is vacuumadsorbed on the stand 3, and the measuring probe 2 is in contact with each chip. Fuether, the probe 2 is connected to the IC tester 6 by using the cable 5, and the tester 6 is connected to the control unit 8 via the continuous defect inspection circuit 7. Moreover, the tester 6 is connected to the control section 9 connecting the marker 1. Thus, the inspection unit is constituted and the contents between the continuous defect detection circuit 7 in which the number of counts is increased every time when the defective signal is incoming and the control section 9 memorizing the number of set times is compared with each other, and it is judged as defective when the contents are in agreement. Thus, it can avoid the misjudgement for non-defective devices as defective devices in error. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000264476-A (JP)
Title: Conductive belt and manufacture thereof
Inventor: WADA NOBORU
IPC: B65H5/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an efficient manufacturing method for a conductive belt causing no tension set, being superior in uniformity of electrical resistance value, and having no voltage dependence. SOLUTION: This is a manufacturing method for a conductive belt formed by molding and reacting belt forming liquid, which is formed by mixing amine compound content liquid, a polyol compound content liquid, a isocyanate compound content liquid, and a conductive agent, into a belt shape. The specific gravity difference between at least one of the amine compound content liquid or the polyol compound content liquid and the isocyanate compound content liquid is set to within 0.10. A centrifugal molding is preferable as the molding.
Patent JP-S56169401-A (JP)
Title: Antenna for wrist watch type receiver
Inventor: SAKAI SHIYUUICHI
IPC: H01Q1/27
Filed: 1980-05-31
Abstract: PURPOSE:To accomplish effective functions for an antenna without losing a fine view, by providing a metallic material of loop shape as the antenna for a cover made of a transparent electric insulating material which covers a digital display panel. CONSTITUTION:Ends 11, 12 of an antenna wire 1 are connected to a reception section 2, and the antenna wire 1 is located on a cover 3 made of a transparent material. This cover 3 covers a display panel 4. The display panel 4 is provided with a flickering display section 4' which displays the information obtained from the receiver 2 by means of a liquid crystal. Thus, a useful antenna free of losing a fine view without exposing antenna wires can be obtained.
Patent JP-S61257874-A (JP)
Title: Winding control method in automatic winder
Inventor: NOSHI SHINJI
IPC: B65H63/08
Filed: 1985-04-05
Abstract: PURPOSE:To prevent mixing in of an inferior yarn due to no gauge and to prevent ribboning by cutting a yarn in response to a full bobbin signal, then ending and sending out a doffing signal to perform doffing. CONSTITUTION:When a yarn Y taken up in a package 7 amounts to a designated length or a designated package diameter, a contact PDK is closed to input a full bobbin signal 20 to a control device 4, and the control device 14 immediately gives a yarn cut command 13 to a cutter 15. The yarn is forcedly cut, and a drum motor 17 is stopped. Accordingly, while the drum 6 is rotated by inertia, the yarn is not drawn out of a spinning bobbin 2. Subsequently, an ending command 19 is output to an ending device 8 to perform ending, and when ending succeeds, a doffing signal is output. Thus, mixing in of an inferior yarn due to no gauge is prevented, and doffing is immediately conducted to prevent ribboning due to stopping of a ribbon breaker while the drum is rotated by inertia after sensing full bobbin.
Patent JP-H06140510-A (JP)
Title: Zag fuse of low fusing current
Inventor: DOUAN ERUMAA GARUBI
IPC: H01L21/82
Filed: 1993-03-30
Abstract: PURPOSE: To suppress a melting current to a low level by comprising, in a fuse link, one ore more bent parts of a right or almost a right angle. CONSTITUTION: Since a fuse 10 requires a low melting current, a power source voltage and a chip area required for a driver transistor are minimum. For the fuse 10, the width dimension is basically uniform over the entire main axis of fuse links 11 and 13, while at least one almost-right angled bent part is provided in the fuse link. Thus, due to crowding of current, a current crowding is concentrated on the bent part of the fuse link, so that the input current of the fuse link increases, and when a certain current density is reached at an inside corner, a fuse material begins to melt.
Patent JP-S63237556-A (JP)
Title: Bending method of connecting protrusion piece of electronic member
Inventor: NISHIKI MASAHIRO
IPC: H05K3/34
Filed: 1987-03-26
Abstract: PURPOSE:To easily bend a connecting protrusion piece as compared with the bending after the piece is contained in a case by using shape memory alloy for the piece, flattening the piece, then containing it in the case, returning to a memory stage at high temperature together with the case, and bending the piece. CONSTITUTION:Connecting protrusion pieces 11-13 of terminal plates 4, 6, 9 are shaped in predetermined bent shape, heated to a high temperature of austenite transformation ending temperature or higher to memorize its shape. Then, the plates 4, 6, 9 are deformed flatly at martensite transformation ending temperature or lower. Thereafter, the flattened plates 4, 6, 9 are inserted together with other members in the containing air gap 3 of a case 1, the pieces 11-13 are protruded from an opening face 2, a sealing plate 14 is engaged, and epoxy resin 15 is than poured. Thereafter, the case 1 is placed in an atmosphere of the austenite transformation ending temperature or higher by heating. Thus, the pieces 11-13 are returned to the bending shape to be connected to a predetermined conduction passage to the substrate.
Patent JP-H03271780-A (JP)
Title: Developer stirring device for image forming device
Inventor: NAKAJIMA TETSUO
IPC: G03G15/00
Filed: 1990-03-20
Abstract: PURPOSE:To always control the electrifying quantity of a developer within a specified range by detecting the flowing pressure of the developer inside a developing unit, and controlling the action of a developer stirring means. CONSTITUTION:A stirring unit 2 and a developing roller 13 are rotated like arrows B and C, so that the developer inside the developing unit 1 flows like arrows (d), (e) and (f). In the vicinity of the bottom part of the developing unit 1, a high-polymen piezoelectric plate 3 for detecting the flowing pressure of the developer is arranged at the position near between the developing roller 13 and the stirring unit 2. The flowing pressure of the developer inside the developing unit 1 is detected by a developer flowing pressure detecting means 3. and the action of the developer stirring means 2 is controlled by a stirring control means 4, according to the detected signal. Thus, the developer is stirred according to the electrifying quantity, and the electrifying quantity of the developer can be controlled within the specified range.
Patent JP-S62227133-A (JP)
Title: Film rewinding device for camera
Inventor: ISHIMURA TOSHIHIKO
IPC: G03B17/00
Filed: 1986-03-28
Abstract: PURPOSE:To allow a user to select whether the leader part of a film is left outside or take up into a film cartridge by selecting the 1st or the 2nd mode at a specific period in film rewinding operation. CONSTITUTION:If the film falls off a spool shaft during the rewinding operation, a switch SWsls for film detection turns off, so a switch SWiso associated with an ISO key is checked. When the ISO key is pressed and the switch SWiso is on, the rotation of a motor M2 242 is stopped instantaneously. Namely, when the film leader part is left outside the cartridge, the ISO key is only pressed during the film rewinding operation (when the switch SWsls is turned on) and when the film leader part is wound into the cartridge, the rewinding operation is only carried out without pressing the ISO key.
Patent JP-H02249831-A (JP)
Title: Bill conveyor
Inventor: KITAMURA SATOSHI
IPC: G07D7/00
Filed: 1989-03-24
Abstract: PURPOSE:To eliminate such a fear of biting an improper bill and conveying it through mistake by making a first rotary piece contact with a conveyor belt by means of a normal bill signal out of a bill recognizer, while installing a second rotary piece in a spot where a bill, before detection by the bill recognizer is completed, is unreached. CONSTITUTION:When a bill is false, a bill recognizer 8 rotates in reverse, feeding this bill back. In this case, at a point of time when detection of the bill is completed, at least a lower end of the bill is reached to a first rotary piece 5a, but this first rotary piece 5a is in a state of being separated from a conveyor belt 2. In addition, since a second rotary piece 5b is installed in a spot where the bill is unreached, such a possibility that the bill might be bitten out, conveyed by mistake and be a hindrance to feedback of the bill is brought to nothing.
Patent JP-S63237347-A (JP)
Title: Lamp for ultraviolet light source
Inventor: HAYASHI SHIGENORI
IPC: H01J61/24
Filed: 1987-03-25
Abstract: PURPOSE:To improve the ultraviolet light strength of the short-wavelength light, particularly near 185nm, by feeding the high-frequency power to a lamp sealed with mercury and controlling the temperature within a preset range. CONSTITUTION:Mercury is sealed in the bulb 2 of a low-pressure mercury lamp 1, and the high-frequency power is fed through electrodes 3, 4. Thereby, an arc discharge occurs, and mercury atoms are excited to generate the ultraviolet light. A temperature control section 5 controlled via a heat exchanger 6 is provided on this bulb 2, when the temperature of this control section 5 is controlled within a range of 40-80 deg.C, the mercury vapor pressure in the bulb 2 becomes an adequate value, and the strength of the ultraviolet light with the short wavelength, particularly near 185nm used to form semiconductors, is improved.
Patent JP-S63237504-A (JP)
Title: Electromagnet device
Inventor: KITAMURA TSUNEHIRO
IPC: H01F7/14
Filed: 1987-03-26
Abstract: PURPOSE:To improve a magnetic effect and reduce the production cost by forming a yoke into a U-shaped form comprising long and short sides and by causing its long side to penetrate into a cavity, thereby causing a base of an armature to be supported by the short side of the yoke so that a pointed end of the armature is in a state where it is contact-releasable to the long side of the yoke. CONSTITUTION:A yoke 4 is formed into U-shaped form comprising a long side 4a which is longer than an axial length of a coil as well as a short side 4b which is shorter than the axial length of the coil 1 and its yoke allows its long side 4a to penetrate into a cavity 3 in the coil. Moreover, an armature 5 is formed so that its base 5a and a pointed end 5b may hold their parallel positions at the prescribed distance and the yoke allows the base 5a to be supported by the short side 4b of the yoke so that the pointed end 5b is in a state where it is contact-releasable to the long side 4a of the yoke. In this way, the yoke made up by the material of the coil 1 can suppress an increase of the magnetic reluctance of the yoke and improves a magnetic effect. This approach eliminates the need for performing a butt junction process of the yoke and contrives to reduce the production cost; besides, positions of both yoke ends are easily maintained with high accuracy make its characteristics stable.
Patent JP-S59199979-A (JP)
Inventor: TSURUTA KATSUYA
IPC: E05F11/42
Filed: 1983-04-25
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-H01244734-A (JP)
Title: Ophthalmological instrument
Inventor: MATSUMURA ISAO
IPC: A61B3/10
Filed: 1988-03-26
Abstract: PURPOSE:To independently show plural images are fixed targets according to measuring purposes by providing a first image element provided in the approximately central part of a visual field and a second image element provided in the perimeter, and providing a showing means to show both image elements as a single image or a synthetic image. CONSTITUTION:A fixed target block 18 is movable in a light path direction, a fixed target 15 is composed of image elements 15a and 15b, the image elements 15a and 15b can be shown independently or in being synthesized, respectively, by the action of a liquid crystal plate 16. A beam from a light source 17 illuminates the liquid crystal plate 16, and the image elements 15a and 15b designated by the action of the liquid crystal plate 16 are projected through a relay lens 14 and a beam splitter 5 to an eye E to be examined. At the time of measuring a refractivity, the image element 15b is synthesized and shown, and at the time of measuring the shape of a corona C, only the image element 15b is shown. Since the optimum showing configuration of the fixed target can be selected according to the measuring purposes in such a way, the measuring effect of an ophthalmological instrument can be increased.
Patent JP-S52156461-A (JP)
Title: Thermostatic oven for electronic part tests
Inventor: INANOBE YOSHIMICHI
IPC: G12B7/00
Filed: 1976-06-22
Abstract: PURPOSE: To allow electric wiring at the outside of a thermostatic oven and to improve production efficiency, by burying an electric heating source into a large heat transfer rate material, and by setting a space part that encases samples, in the thermostatic oven for the reliability tests and stability tests of electronic parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62228480-A (JP)
Title: Deposited film forming device
Inventor: KATO MINORU
IPC: H01L31/08
Filed: 1986-03-31
Abstract: PURPOSE:To form multi-layered deposited films having uniform characteristics and improved boundary face characteristics with conserved energy by providing means for releasing gases of raw materials between respective substrate installing means for plural substrates which are arranged in a deposition chamber and are to be formed with the deposited films. CONSTITUTION:The paired gas releasing means consisting of pipes 102 for releasing the gaseous raw material for forming the deposited films and pipes 103 for releasing the halogen oxidizing agent are installed in a plurality on the longitudinal central line of a deposited film forming chamber 100. The cylindrical substrates 101 to be formed with the deposited films are disposed on both sides of such gas releasing means. Since the respective gaseous raw materials are released between the rows of the substrates 101, the raw materials for forming the deposited films are effectively utilized. The deposited films are uniformly formed on many pieces of the substrates 101 when the substrates 101 are rotated.
Patent JP-S62230893-A (JP)
Title: Fuel gas for use in gas engine and operation of gas engine
Inventor: HIGUCHI YUTAKA
IPC: F02M25/00
Filed: 1986-03-31
Abstract: PURPOSE:To provide the titled fuel gas capable of reducing the amount of residual gas unburned in the cylinder, of reducing fuel consumption rate and of enhancing thermal efficiency, comprising a mixed gas of LP gas and methanol in specified proportion. CONSTITUTION:A fuel gas prepared by adding methanol to LP gas (e.g. propane gas and/or butane gas) is introduced in a liquefied state into a gasifier to convert into a mixed gas made up of 1-20vol% of methanol and 99-80vol% of LP gas, thus obtaining the objective fuel gas. Said mixed gas is mixed with an air followed by feeding to a gas engine to operate the engine.
Patent JP-S61230992-A (JP)
Inventor: MOROZUMI TOSHIHIRO
IPC: B42D1/04
Filed: 1985-04-05
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-S55165172-A (JP)
Title: Applying method for substrate
Inventor: HIDAKA YOSATOMI
IPC: B05C5/02
Filed: 1979-06-13
Abstract: PURPOSE: To enable to apply coating liquid in a thin film at high speed without bringing about application streak trouble, by forming the bead at advancing side of the substrate to be applied rearer than outflow end of coating liquid by using the hopper apparatus and also, applying the coating liquid keeping rear end part of the bead constant.  
     CONSTITUTION: Application is carried out maintaining the rear end part 5' of the bead 5 formed on entering side of the substrate to be applied (for example, support of photosensitive material) placed backward from the coating liquid outflow face 2 of the hopper apparatus 1 at a constant position. Hereby, the coating liqjid collecting part 7 having the liquid end maintaining part 6 maintaining contact rear end part of the bead 5, is formed on the hopper application face 4. The part 6 is desirable to maintain the contact rear end part of the bead 5. For example, acute part, such as rectangular or acute (obtuse) angle, is formed by notching or cutting etc. the face 4 and the above acute part is made to position at the rear end of the part 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61231956-A (JP)
Title: Distribution system for food and drink
Inventor: SHIMIZU FUJITARO
IPC: A23L5/10
Filed: 1985-04-09
Abstract: PURPOSE:To enable the supply of a large amount of food or drink at a time in optimum state, by cooking the food or drink in a lamp in a manner to attain the optimum cooked state at the stage delivered to the consumer. CONSTITUTION:A food or drink raw material is subjected to the basic cooking to obtain a semi-cooked food or drink which attains the optimum taste after leaving for several hours and the semi-cooked food or drink is cooked in a lump in a centralized cooking center. The cooked food or drink is packed in a heat-retaining pack keeping the food or drink from the direct contact with outer atmosphere and the pack is put into a hand container wagon having heat-retaining structure. The wagon is transported to the distribution spot with a heat-insulated car and stored in a heat-retaining stocker. The food or drink is delivered to the consumer in the state packed in the heat-retaining pack.
Patent JP-S51150154-A (JP)
Title: Device to regulate the flow rate of steam in a dryer
Inventor: OOTA AKIRA
IPC: F26B13/18
Filed: 1975-06-17
Abstract: PURPOSE: A controlling device which makes it possible to consume heat effectively, utilizing steam effectively with the reduction of exhausted steam. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63239507-A (JP)
Title: Data processing method for computer system
Inventor: KANEWA HITOSHI
IPC: G05B15/02
Filed: 1987-03-27
Abstract: PURPOSE:To recover fixed data on the way of the updating to the fixed data after the updating at the time of the rise of a computer after a trouble is returned by preserving a fixed data renewing information table and fixed data segmenting information before the fixed data are renewed. CONSTITUTION:A fixed data updating information preserving area 3b is provided in an auxiliary storage device 3 and here, a fixed data updating information table and fixed data segmenting information to segment the date of the scope to be able to execute the development to the fixed data of respective pieces of the fixed data updating information from the fixed data without contradiction are preserved. When a trouble is returned and a computer system including a CPU 1 in the stopping condition rises, the processing to recover the fixed data in the condition on the way of the updating to the fixed data after the updating is executed. First, the contents of the area 3b are removed, respective pieces of fixed data updating information of the fixed data updating information table are developed on the fixed data segmenting information with a main memory 2, the result is reflected, and thereafter, the data of the area 3b are deleted.
Patent JP-2000262690-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which the circuit constitution of a main control means is simplified, signals to be transmitted from the main control means to a controlled system such as a pattern display means is simplified as well and the diversification of the direction of the pattern fluctuation or the like of the pattern display means is easily accelerated. SOLUTION: This pachinko game machine is provided with the main control means 29 for mainly performing control relating to the side of a game panel, a pattern control means 39 for fluctuation-controlling the pattern of the pattern display means 24 provided on the game panel and a second control means 44 for controlling a sound generation means 8, the main control means 29, the pattern control means 39 and the sound control means 44 are respectively circuit-constituted on different substrates and a direction command can be transmitted from the main control means 29 to the pattern control means 39 and the sound control means 44. A function for deciding direction contents within a specified direction range corresponding to the direction command from the main control means 29 is provided respectively independently in the pattern control means 39 and the sound control means 44.