baber/WOPTO huggingface dataset:
Patent JP-H0275721-A (JP)
Title: Exhaust control device
Inventor: KASUYA OSAMU
IPC: F02B27/06
Filed: 1988-09-12
Abstract: PURPOSE:To improve the output of engine in the entire range of high, middle and low rotation by providing, in the manifold of the exhaust pipes, a valve mechanism composed of a first valve body which can expand/shrink the sectional area of a passage by rising from/setting in the exhaust passage of an exhaust pipe and a second valve body which can mutually connect/cut-off respective exhaust passages of the exhaust pipes. CONSTITUTION:Plural exhaust pipes 3 are arranged in a manifold, mutually adjoining up/down and right/left and a valve mechanism 7 is arranged between upper exhaust passages 3a, 3b and lower exhaust passages 3c, 3d in a valve casing 6 arranged in that part. This valve mechanism 7 is composed of a first valve body 8 which can expand/shrink the passage sectional areas of the exhaust passages 3a - 3d and a second valve body 9 which can connect/cut-off the upper exhaust passages 3a, 3b to/form the lower exhaust passages 3c, 3d. For example, in the low rotation range of an engine, respective exhaust passages 3a - 3d are throttled by rotating a cam plate 20 by means of an engaging projection 22 through a rotating shaft 16 and projecting the first valve body 8 in respective exhaust passages 3a - 3d, while the valve hole 13 of the second valve body 9 is blocked by the first valve body 8 and respective exhaust passages 3a - 3d are mutually disconnected.
Patent JP-H1070890-A (JP)
Title: Optical pressure rotary body
Inventor: UKITA HIROO
IPC: H02N11/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical pressure rotary body, wherein high-speed optical pressure rotation is possible even in a medium composed of liquid without degradation in beam power and in addition to focused light beams parallel light beams are also available. SOLUTION: An optical pressure rotary body 1 is formed into a columnar shape by laser beam irradiation, so that it can be rotated around an optical pressure trap and its columnar shaft O by optical pressure. The cross section of the optical pressure rotary body is formed into a circle, an ellipse or a convex polygon with all its internal angles being below 180 deg., and at least one slope 3 for generating optical pressure is formed on the top 2 and/or bottom 5 of the optical pressure rotary body. Or, the cross section of the optical pressure rotary body is formed into a circle, an ellipse or a convex polygon with all its internal angles being below 180 deg., and a hollow portion is formed inside the optical pressure rotary body with at least one slope 3 for generating optical pressure formed in the hollow portion.  In addition, it is preferable that the slope 3 for generating optical pressure should be a curved surface.
Patent JP-S59118567-A (JP)
Inventor: SUMIYAMA YOSHIHIRO
IPC: B61L23/24
Filed: 1982-12-27
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-H0675812-A (JP)
Title: Fault detecting device of microprocessor
Inventor: SUENAGA JUN
IPC: G06F11/22
Filed: 1992-08-26
Abstract: PURPOSE:To easily analyze the cause of a fault and specify a fault part by comparing a bidirectional buffer controlled by a control signal, and an internal status signal outputted from a selector and outputting an error signal at the time of unmatch. CONSTITUTION:A regular output signal 4 outputted to a bus at the time of regular operation, an internal status signal 5 being information for showing the status of the inside of a microprocessor, and a bus busy signal 6 for showing whether the bus is transferring data or not are inputted to a selector 3. An input/output terminal 1 is used for inputting and outputting a signal to the bus. In this case, a bidirectional buffer 11 inputs a signal from the selector 3 and a signal from the input/output terminal 1, and is controlled by a control signal 13. Also, a comparing circuit 2 inputs an internal status signal 5 from the selector 3 and a signal from the input/output terminal 1 outputted by the bidirectional buffer 11, when the bus is not used yet, compares them and outputs an error signal at the time of numatch.
Patent JP-S6380577-A (JP)
Title: Photocoupler
Inventor: KATO HIROAKI
IPC: H01L31/16
Filed: 1986-09-24
Abstract: PURPOSE:To improve the dielectric breakdown strength of a photocoupler by providing a liquid crystal switch in a gap between light emitting semiconductor element and photodetecting semiconductor element opposed to each other. CONSTITUTION:A liquid crystal switch 7 having a switching function is disposed between a light emitting semiconductor element 2 and a photodetecting semiconductor element 4, and bonding wirings 5 to leads 6 are connected thereto. The operation of the switch 7 passes or interrupts an optical signal which arrives at the element 4 from the element 2 by applying a bias voltage to X-axis and Y-axis of a liquid crystal from the exterior. Thus, the dielectric breakdown strength is improved, and the signal line can be turned ON or OFF.
Patent JP-H1066824-A (JP)
Title: Gas treatment apparatus, gas treatment method and pipe member for adsorbent transfer pipe
Inventor: NODA AKIRA
IPC: B01D53/44
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer an adsorbent by forming the outer pipe provided outside the inner pipe of the introducing end part of an adsorbent transfer pipe so that the air between the inner and outer pipes can flow in an adsorbent introducing direction at a time of the introduction of the adsorbent. SOLUTION: In the pipe member 11 of the introducing end part of an adsorbent transfer passage 7, the support pipe 11b provided inside an outer pipe 11a is formed so as to be shorter than the outer pipe 11a and the lower end part 7a of the adsorbent transfer pipe 7 is inserted in the support pipe 11b. The upper end part 21 of the outer pipe 11a is opened to form a duble structure between the outer pipe 11a, the support pipe 11b and the lower part of the adsorbent transfer passage 7 by a space part 17 opened at its upper and lower end parts.  By this constitution, when air is sucked into the adsorbent transfer passage 7 from the space part 17 by a blower, an adsorbent is also sucked into the adsorbent transfer passage 7 along with the flow of air and, therefore, even if an apparatus is started from the closed state of an opening part wherein the introducing end part of the adsorbent transfer passage is filled with the adsorbent, the adsorbent transfer passage 7 is not clogged with the adsorbent at the introducing end part thereof and the adsorbent can be smoothly transferred to a desorbing tower by the flow of air.
Patent JP-H0565966-A (JP)
Title: Water feeding solenoid valve
Inventor: OUCHI KATSUHIRO
IPC: F16K31/06
Filed: 1991-09-06
Abstract: PURPOSE:To prevent water from continuously flowing due to the hole-loading of a diaphragm of a feed-water solenoid valve. CONSTITUTION:A flow chamber 11 is installed in an inlet of a small hole in order to keep off any loading of this small hole 9 in an diaphragm 2 of a feed- water solenoid valve. This valve is constituted by installing plural number of small holes 13 smaller than the said small hole 9, in this flow chamber 11. With this constitution, a problem on the continuous flowing of water in the valve can almost be solved.
Patent JP-S6469195-A (JP)
Title: Video signal recording device
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04N5/92
Filed: 1987-09-10
Abstract: PURPOSE:To reduce the jitter of a video signal at the time of reproducing a disk by phase-synchronizing the carrier of an FM signal corresponding to the synchronizing peak level and the pedestal level of the video signal with a color burst signal and extending the recording section of a reference phase signal. CONSTITUTION:A carrier generation circuit 30 constituted by continuously connecting a phase synchronous oscillator 31 and frequency multiplying/declining units 32-36 is provided. Then, the color burst signal of the composite color synchronizing signal is supplied to the oscillator 31 and the first and the second carrier of the prescribed frequency of the FM signal respectively corresponding to the synchronizing peak level and the pedestal level of the composite color synchronizing signal are generated. Besides, these first and the second carrier are substituted for the respective carriers of the synchronizing peak level and the pedestal level of the FM signal. Thus the recording section of the reference phase signal is extended and the jitter of the video signal can be reduced at the time of reproduction.
Patent JP-H0941200-A (JP)
Title: Method for cleaning meat grilling iron plate by electrolysis
Inventor: TANAKA TOMOJI
IPC: B08B3/10
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the cleaning cost of meat grilling iron plates and to lessen the pollution of rivers, etc. SOLUTION: A perforated polyvinyl chloride film 1 at the center in an electrolytic cell A is sandwiched by plastic net reinforcing materials 2 on both sides of the film. An aq. solns. of 10 to 20% sodium sulfate and org. acid as an electrolysis solution is introduced into cathode and anode chambers 3, 3' respectively from hoppers 5, 5'. The meat grilling iron plates as the anode B and auxiliary electrode nets 2B, 2'B as cathode B' are brought into contact and are connected to copper wires 4, 4' which are connected to a current rectifier or DC generator K. The electrolysis solution is taken out of taking-out pipes 6, 6'. The electrolysis solution 7, 7' is subjected to ion transfer by a diaphragm. Alkaline ions gather in the cathode chamber 3' to generate hydrogen overvoltage. A sulfuric acid liquid is formed in the anode chamber 3.  This sulfuric acid dissolves the electrodes to form iron sulfate. The meat grilling iron plates are corroded and the iron oxide films on the surfaces are peeled, by which bright metallic surfaces are formed. The fat and oil components on the surfaces of the meat grilling iron plates which are the cathode are dissolved by the generated alkaline liquid. The grater part of scum is dislodged and is settled on the bottom side of the electrolysis solution 7'. The deposits are mostly removed by brushing. The deposits are anodically oxidized as the anode B in the anode chamber 3 in case the removal of such deposits is not possible.
Patent JP-S61105510-A (JP)
Title: Stringing method of optical fiber overhead earth wire
Inventor: NUMAJIRI FUMIYA
IPC: H02G1/02
Filed: 1984-10-29
Abstract: PURPOSE:To make the stringing work efficient by extending an overhead earth wire while passing a loop-shaped extension circuit formed in an iron tower and stopping extending when a predeterminate part of optical fiber connection reaches a required position of the loop-shaped extension circuit and applying the excess length part to drawing-down for optical fiber connection to connect an optical fiber and retaining the earth wire on the iron tower. CONSTITUTION:Metallic wheels 3 and 3 and caterpillars 4 and 4 are arranged in an iron tower 2 which is the drawing-down connection part of the optical fiber overhead earth wire, and a loop-shaped extension circuit 10 is formed. Before extension, a messenger wire is delivered through the loop-shaped extension circuit 10, and an optical fiber overhead earth conductor 1 is extended through the extension circuit 10. When the end part of the temporarily connected optical fiber overhead earth wire 1 reaches, fore example, the position near the lowest point of the extension circuit 10, extending is stopped, and the optical fiber overhead earth wire 1 is tensed while storing a line taken in the loop- shaped extension circuit 10 as the excess length part as it is, and the optical fiber is connected to this stored excess length part.
Patent JP-2001057009-A (JP)
Title: Information recording and reproducing device and control method therefor
Inventor: SASAKI TAKASHI
IPC: G11B17/22
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To allow coordinate informatxon on housing parts housing recording media to be stored with a small memory amount. SOLUTION: This device has housing parts housing cassettes and also conveys the cassettes by a cassette conveying machine 16 to the housing parts while forming a cassette library 1 by connecting respective consoles 1B to 1D having recording and reproducing means performing recordings and reproductions to recording media.  A library controllor 2 obtains and also stores correction values based on dimensional errors among respective consoles 1B to 1D and among the respective consoles 1B to 1D and the cassette conveying machine 16 by controlling the recording and reproducing means and the machine 16 and also by moving the machine 16 for searches and also obtains and stores coordinates of typical angular windows of the respective consoles 1B to 1D based on these correction values and then it calculates coordinates of the housing parts from these correction values and the coordinates of the typical angular windows.
Patent JP-H04109763-A (JP)
Title: Line opening system for facsimile equipment
Inventor: KOUNOE TOSHIAKI
IPC: H04N1/32
Filed: 1990-08-29
Abstract: PURPOSE:To detect it that a fault takes place in an opposite equipment and a line is opened one-sidedly independently of the reception of a line open instruction DCN by monitoring the presence of an output of a busy tone detection means during communication and opening the line immediately when a busy tone is detected. CONSTITUTION:A line control task executing line monitor processing is provided with a busy tone detection command section 12, a line connecting/opening section 13 and a protocol control section 14. Moreover, a busy tone detection section 15 and a DCN detection section 16 are formed as a slave task of the line control task. When the busy tone detection section 15 detects a busy tone, a line open command is outputted to an NCU 5 to open the line.
Patent JP-S6382031-A (JP)
Title: Mulltipath interference detecting circuit
Inventor: TAZAKI SATORU
IPC: H04H40/72
Filed: 1986-09-25
Abstract: PURPOSE:To easily detect an amplitude variation component that a signal meter voltage due to multipath interference contains by extracting an AC component from the signal meter voltage and varying the amplification degree of the AC component according to the detection of a dip point. CONSTITUTION:A multipath interference detecting circuit detects the intensity of an input electric field coming close to the dip point and increases the amplification degree at this time. A window comparator 20 is utilized to detect the signal meter voltage approximating a voltage V0 indicating the electric field intensity of the dip point. When the output of the window comparator is at 'H' level, a changeover switch 22 is set to a route where the 1st amplifier 23 is present. When the output of the window comparator 20 is at 'L' level, the changeover switch 22 is set to the side where there is not the 1st amplifier 23. Consequently, the setting of the detection level for the amplitude variation component is facilitated.
Patent JP-S59130206-A (JP)
Title: Preparation of cosmetic
Inventor: KITAOKA RIYOUICHI
IPC: A61K8/00
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a cosmetic capable of exhibiting the effect of the active components sufficiently, without using complicated process, by dispersing an active component such as moisture-retaining component, etc. and water in a phospholipid and glycerol fatty acid ester, and dispersing the dispersion in water using a higher fatty acid soap, etc. CONSTITUTION:The objective cosmetic is prepared by (1) dispersing (A) a moisture-retaining component such as amino acid, NMF component, peptide, polysaccharide, etc. and/or a physiologically active component such as vitamin, enzyme, nucleic acid-relating substance, etc., and (B) water in (C) phospholipid and a glycerol fatty acid ester, and (2) dispersing the above dispersion and if necessary an oily component in water in the presence of (D) a higher fatty acid soap derived from a 8-40C higher fatty acid and a base such as triethanolamine, NaOH, KOH, arginine, lysine, histidine, ornithine, oxylysine, etc., and/or an N-(long chain acyl) amino acid soap derived from 12-26C long-chain acyl amino acid and the above base. A cosmetic having increased effects of the above active components and improved durability can be prepared without using complicated process.
Patent JP-2001054067-A (JP)
Title: Video signal processing unit
Inventor: MIZUSHIMA TETSUYA
IPC: H04N5/228
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal processing unit that can record a digital video signal onto a recording medium without increasing a memory size by revising a recording area of a real memory assigned to a virtual memory in response to an operating mode. SOLUTION: Virtual memory circuits 2, 4, 6, 8, 9, 11, 15, convert a visual address into a real address amplifier in accordance with respective control signals. They give an instruction to a memory control circuit 16 according to the real address converted from the virtual address, the memory control circuit 16 writes write signals from each of video signal processing blocks 1, 3, 5, 7, 12, 13, 14 to real memory 17 or outputs a read signal from the real memory 17 to each of the video signal processing blocks 1, 3, 5, 7, 12, 13, 14. Revising a recording area of the memory 17 used by each of the video signal processing blocks 1, 3, 5, 7, 12, 13, 14 in response to an operating mode in this way can realize the video signal processing unit with a minimum memory capacity and a minimum circuit scale.
Patent JP-S60116745-A (JP)
Title: Wire for steel cord
Inventor: YAMADA YOSHIAKI
IPC: C22C38/00
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a titled wire which is scarcely broken down and has high strength and high toughness in case of forming a steel cord with twisting, by composing of C, Si, Mn, P, S and Al whose contents are prescribed respectively and Fe balance and specifying the tensile strength for a prescribed wire diameter. CONSTITUTION:A wire for steel cord wherein (expressed in wt% hereinafter) 0.60-1.00% C and 0.10-0.70% Si are contained, <0.30% Mn, <=0.020% P, <=0.020% S and <=0.003% Al are regulated and consisting of balance Fe and unavoidable impurities is obtained. The wire has <=0.5mm. wire diameter and >=220kg/mm.<2> tensile strength for said wire diameter. Namely, in this wire, Mn content is regulated specifically to <0.30% and formation of supercooling structure for a wire of controlled rolling material is controlled. Formation of microcracking in the wire drawing process is stopped and also disconnection of the wire due to a nonductile interposition such as Al2O3 is stopped by control of Al content. Therefore, the generation of disconnection of the wire is stopped even in the final twisting process and a steel cord having high strength and high toughness can be manufactured.
Patent JP-H04247080-A (JP)
Title: 3-aryl-4-(3h)quinazolinone cck antagonist and medicinal preparation containing same
Inventor: JIEFUAASON REI MATSUKOOWAN
IPC: C07D209/14
Filed: 1991-09-09
Abstract: PURPOSE: To obtain a new compound useful for treating and preventing deseases relevant to cholecystokinin and gastrin in human gastrointestinal, central nervous and apetite controlling systems.  
     CONSTITUTION: This compound of the formula I and its salts acceptable in pharmacy, e.g. 2-[2-(5-bromoindol-3-yl-ethyl]-3-(3-isopropoxyphenyl)-4- quinazolinone is obtained by allowing the compound of the formula II to react with the compound of the formula II and the compound of the formula RCHO in the presence of proline to obtain the compound of the formula IV, and by allowing o-aminobenzanilide to react with the compound of the formula IV while refluxing piridine in the presence of piridinium p-triene sulfonate. The medical preparation is obtained by using the compound of the formula I as an active ingredient and by incorporating a carrier, an excipient or a diluent in it. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001053030-A (JP)
Title: Film forming device
Inventor: YAMAZAKI HIDEAKI
IPC: H01L21/205
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device capable of preventing inflow of a film forming gas into a rear surface side of a table. SOLUTION: This film forming device 20 for forming a film on an object to be treated W is provided with a treatment chamber 22 which can be evacuated, a table 24 for placing the object to be treated W thereon, a treatment gas supply means 72 for supplying a treatment gas into the treatment chamber 22, a heating means 26 for heating the object to be treated W, a ring clamp member 40 which can be vertically moved and forms a small first gap 50 for gas purging while partially contacting a periphery of the object to be treated W, a partitioning wall 44 for forming an inert gas purging chamber 47 by partitioning a rear surface side of the table 24, an inert gas supply means 54 for supplying an inert gas to the inert gas purging chamber 47,  and a second gap 52 for gas purging formed between the upper end surface of the partitioning wall 44 and the lower surface of the outer peripheral end of the crumbling member 40. Consequently, inflow of a film forming gas to the rear surface side of the table is prevented.
Patent JP-S59120309-A (JP)
Title: Tension control device of mandrel bar
Inventor: MASUMORI MASATOSHI
IPC: B21B37/00
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a product having high accuracy without fluctuating the tension acting on a mandrel bar by fixing one end of the mandrel bar to a traveling device and controlling the torque of a driving motor of the traveling device to a prescribed tension. CONSTITUTION:A mandrel bar 3 is fixed to a fixing device 12 of a mandrel bar traveling device 11 and a shell 2 is inserted onto the bar 3. The device 11 is advanced at a set speed to bite the shell 2 in a mandrel mill so that the shell is rolled. The torque in a decelerating direction is generated in a driving motor 13 and tension is generated in the bar 3. The tension acting on the bar 3 is proportional to the driving torque of the motor 13. The driving torque is controlled by a torque control device 18 from the motor terminal voltage, armature current and angular speed fed back thereto until said torque coincides with the torque standard calculated by an arithmetic device 17 in accordance with the tension standard set to meet the rolling schedule.
Patent JP-S6385026-A (JP)
Title: Furnace for drawing optical fiber
Inventor: SHIMODA KOJI
IPC: C03B37/029
Filed: 1986-09-29
Abstract: PURPOSE:To prevent the contamination of the surface of preform or optical fiber with dust generated in a furnace, by increasing the diameter of the inlet and/or outlet side of a furnace core tube compared with the other part of the tube. CONSTITUTION:A furnace core tube 4 of an optical fiber drawing furnace has a dust growth part 4a at both ends having larger diameter than the middle part of the tube. The axial temperature distribution of the furnace core tube 4 having the above structure is higher at the middle part of the tube and lower at both ends. Accordingly, the deposition of the dust 7 generated in the drawing of an optical fiber 5 is concentrated to the inner wall surface of the dust growing part 4a to enable the remarkable reduction of the generation of defect and the lowering of the strength of the optical fiber 5.