baber/WOPTO huggingface dataset:
Patent JP-H09107744-A (JP)
Title: Agricultural working machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural working machine capable of correcting the inclination of a machine body in high accuracy, excellent in workability, equipped with a position control device for changing the relative vertical positions of a right and a left traveling wheels set at both right and left sides of a machine body and controlling the right and the left inclination positions of the machine body. SOLUTION: This agricultural working machine is equipped with a position control device which changes an oil hydraulic change valve, works a hydraulic cylinder, alters the relative vertical positions of a right and a left traveling wheels attached to both sides of a machine body and controls the right and the left inclination position of the machine body by both the swing of a weight 27a to swing right and left by the right and the left inclination of the machine body and the operation in a fixed range or more of front parts of a right and a left side grounding materials installed at a right and a left outside positions of the right and the left traveling wheels. The weight 27a is preferably hung from one side of an order shaft 25.
Patent JP-H11329036-A (JP)
Title: Lighting optical system, and exposing device for exposing method using this lighting optical system
Inventor: OTAKI KATSURA
IPC: G02F1/1335
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To perform a uniform lighting while restricting the formation of interference fringe in a surface to be irradiated by setting arrangement of each fiber wire in an incident end of a fiber bundle and the fiber length on the basis of the three-dimensional interference length of the incident light flux to the fiber bundle and the temporal interference length in the fiber. SOLUTION: In the case where a space between two fiber wires selected at random in an incident end of a fiber bundle 53 is equal to or less than the three-dimensional interference length of the incident luminous flux to the fiber bundle 53, a difference of the fiber length of the two fiber wires is set at a temporal interference length in the fiber of the incident luminous flux or more. Namely, in each unit formed of the number, which is regulated on the basis of the temporal interference length in the fiber, of fiber wires, fiber length of each fiber wire is changed on the basis of the temporal interference length in the fiber. As a result, the luminous flux to be emitted from the two fiber wires do not interfere with each other, and the occurrence of the interference fringe on a mask 55 is practically prevented.
Patent JP-S5486794-A (JP)
Title: Device for anchoring submarine cable
Inventor: FURUKAWA SHINICHI
IPC: G02B6/00
Filed: 1977-12-23
Abstract: PURPOSE:To reduce the size and weight of a device for anchoring a submarine cable by supporting a gimbal bendable in any direction to a repeater housing, connecting a cable tensile member to the gimbal through a transmission member into a repeater. CONSTITUTION:An external ring 13 is connected to the end of a repeater housing 12, a gimbal 16 is supported bendably in any direction to the ring 13, and the tensile member 21 of a cable 20 is connected to an anchoring cone 18 engaged with the center of the gimbal 16. And optical fiber 22 as a transmittion member is passed through the hole 19 perforated at the gimbal 16 into the housing 12. Thus, the load of the cage can be exactly transmitted to the housing to reduce the size and weight of the anchoring means and particularly the entire length of the repeater without losing bendable function with respect to the repeater at the cable.
Patent JP-S5855869-A (JP)
Title: Measurement of surface resistance
Inventor: YAMAHA KAZUO
IPC: G01R27/08
Filed: 1981-09-30
Abstract: PURPOSE:To enable easy and accurate measurement of the surface resistance with respect to the surface distortion by bringing two pairs of surface resistance measuring probes with work following the bending deformation thereof under a roughly constant contact pressure with a weight balance. CONSTITUTION:After an anchor screw 15 is loosened, a balance weight 14 is moved properly and fixed at such a position as to minimize the contact pressure given on the surface of an object 26 to be measured by the tip of probes 18-21. Ab arm 12 is so arranged to tilt slightly following any bending deformation of the band-shaped object 26 being measured that the tips of the probes 18-21 can contact the surface of the band-shaped object 26 with a roughly constant small force. A constant current is between a pair of probes 18 and 19 outside to measure voltage between a pair of probes 20 and 21. This enables easy and accurate measurement of true changes in the surface resistance corresponding to variations in the bending stress.
Patent JP-H0933591-A (JP)
Title: Detection of defective heater in daisy chain connection
Inventor: SAIMON YABUERUBAAGU
IPC: G01R31/50
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To implement the detection of a troubled heater and the specifying of the location thereof quickly and easily in a daisy chain connection by indicating a trouble of an apparatus when input and output currents measured are equal. SOLUTION: A daisy chain 10 is made up of individual heaters 14 connected in parallel electrically. The heaters are arranged at an interval along a pipeline 12 to maintain the contents of the line 12 constantly over the pipeline. Electric input and output nodes 18 and 20 of the heaters are applied by a pair of conductors 16 to measure input and output currents by current monitors 22 and 24 respectively. A detector 26 compares the input current with the output current and when the input and output currents are equal, a signal is transmitted indicating that the heaters fail to draw the current, that is, the heaters fail to function. This enables implementing of the detection of a troubled heater and the specifying of the location thereof quickly and easily.
Patent JP-S5968740-A (JP)
Inventor: UIRUTOJII MARISU
IPC: G03D3/10
Filed: 1983-08-25
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-S5857229-A (JP)
Inventor: TOKUYAMA SHIYUNJI
IPC: H02J1/00
Filed: 1981-09-29
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-S5487687-A (JP)
Title: Indicator
Inventor: YAMAZAKI SHIYOUEI
IPC: G02F1/17
Filed: 1977-12-23
Abstract: PURPOSE: In indicator which uses, as color producer, electrochemically reversible, oxidation-reduction indicating material, bipyridyl complex of transition metals is used in auxilliary redox system, to effectuate good reversibility and long service life of indicator.  
     CONSTITUTION: An indicator contains a color producing liquid which is contacted with two or more of electrodes. The color producing liquid contains electrochemically reversible, oxidation-reduction coloring material, such as N,N'-di (p-cyanophenyl)-4,4'-bipyridylium dichloride, and auxilliary redox system, which comprises 2,2'-bipyridyl complex of transition metals such as 2,2'-bipyridil complex of iron, as indicated by the general formula, (wherein M is a transition metal such as Fe, Ru, Co, Mn, Cr and Ni, n is number of X corresponding to oxidation number of M and X is anion such as Cl, Br, ClO 4  and BF 4 ). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S643472-A (JP)
Title: Direct firing generator
Inventor: FURUKAWA MASAHIRO
IPC: F25B33/00
Filed: 1987-06-23
Abstract: PURPOSE: To increase a heat exchange amount of a liquid with a combustion gas as an overall generator by arranging a solution tube group provided near and downstream side of both side inner walls of a combustion gas passage in a concentrated manner as compared with a solution tube group provided at the other part of the passage. CONSTITUTION: A combustion gas inverted from a flue 4 via a smoke chamber 5 and introduced into a combustion gas passage 6 is partly fed along both side inner walls of the passage 6 on the way of moving from an upstream side to a downstream side of the passage, but fed while heat exchanging with absorption liquids in solution tubes 9a, 9b arranged mostly near the passage 6. And, since an arranging pitch of the tubes 9a, 9b near both sides of the passage 6 is constituted smaller than that of the tubes 9a, 9b, heat exchange of the gas near both sides and a downstream of the passage 6 with the absorption liquid is expedited, and an amount of the gas flowing along both side inner walls of the passage 6 as remained at a high temperature is reduced.  Further, since a heat exchanger area of the combustion gas with the liquid near both sides of the passage 6 is increased, a heat exchange heat amount is also increased.
Patent JP-S5780197-A (JP)
Title: Apparatus for washing feed water preheater for boiler
Inventor: YOSHINARI YUUJI
IPC: F22B37/52
Filed: 1980-11-05
Abstract: PURPOSE: To obtain satisfactory performance of a feed water preheater over an extended period to be installed on a stack support or the like of a multitubular once-through boiler, by removing soot accumulated on the surface of a heat transfer tube by sweeping the preheater with water blown off from the boiler.  
     CONSTITUTION: Feed water to a boiler 1 is preheated by exhaust gas passed through a stack 3 while it is carried through a feed water preheating tube 6 in the stack 3 and then supplied to the boiler 1 via a feed water pipe 7. A portion of boiler water is carried to a water injection pipe 9 disposed at an upper portion in the stack 3 and ejected to the outside from many small holes formed in  the water injection pipe 9 for removing soot acumulated on the surface of a feed water preheating tube 6 disposed downwardly of the pipe 9 and thereby preventing choking of the stack 3. Here, since blow water from the boiler 1, used for  sweeping, is alkaline and the soot contains acidic components, corrosion of the  surface of the preheating tube 6 can be prevented through neutralizing function  of the blow water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09320577-A (JP)
Title: Manufacture of hydrogen absorbing alloy electrode
Inventor: IKEGAMI TAKASHI
IPC: H01M4/26
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydrogen absorbing alloy electrode which can easily be manufactured at low cost and has enhanced electric characteristics by improving a hydrogen absorbing alloy electrode manufacturing method that requires a troublesome job of preparing a plate by addition of a binder to hydrogen absorbing alloy powder in addition to a thickener and that causes an increase in the cost of manufacture. SOLUTION: A slurry in the form of a paste, composed chiefly of hydrogen absorbing alloy powders and prepared by adding a conductive agent and at least an aqueous solution of polyvinyl alcohol as a consistency imparting agent to the powders and kneading them together, is applied to a conductive substrate and is heat treated at 120 to 200 deg.C for one to five minutes after drying and pressurization, so that a condensate of the polyvinyl alcohol works as a binding agent. Therefore, an electrode can be obtained in which the hydrogen absorbing alloy does not undergo thermal deterioration so that its electric characteristic is enhanced.
Patent JP-H05327733-A (JP)
Title: Decentralized processing system
Inventor: IYASU MASAKATSU
IPC: G06F15/177
Filed: 1992-05-25
Abstract: PURPOSE:To provide a decentralized processing system which can perform the broadcast communication and also can collect the confirmed answers from the receiver side for each module at the transmitter side of the broadcast communication. CONSTITUTION:A communication control circuit 62 included in a processing module 5 instructs the start of a confirmed answer with a 1st answer collection timing signal and then designates in sequence the modules that should send the answers with a 2nd answer collection timing signal after transmission of the broadcast data in the transmission state of the broadcast communication. In the reception state of the broadcast communication, the answer signal showing a normal or abnormal reception state is transmitted in the answer timing assigned to its own module.
Patent JP-H05180266-A (JP)
Title: Torsion damper particularly proper to automobile
Inventor: DEIETE ROORURU
IPC: F16F15/12
Filed: 1992-05-25
Abstract: PURPOSE: To simplify the structure of a torsion damper and, increase the avail able space therein to effectively suppress the vibration immediately after starting /stopping. CONSTITUTION: A circumferentially extended elastic element 71 is equipped on at least one of circumferential ends of each coil springs 20. Displacement of elastic element 71 in the circumferential direction is enabled by a radial displacement means 70 supported by either the coil spring 20 or a spacer 3.
Patent JP-H057322-A (JP)
Title: Image pickup device
Inventor: UEKANE KENTARO
IPC: G08B21/00
Filed: 1991-06-27
Abstract: PURPOSE:To prevent such trouble that a video signal in which picture quality is deteriorated is obtained because image pickup is executed carelessly while a device main body is inclined at the time of the image pickup. CONSTITUTION:The inclination of the device main body at the time of the image pickup is detected by an inclination sensor 10, and a microcomputer 14 inputs an inclination detection signal S1. In response to this, when the level of this signal S1 is decided to reach such the unsuitable inclination as to incline a recorded video image to considerable extent, for instance, the warning sound of prescribed frequency is outputted through a warning sound generation circuit 12 and a speaker 13 so as to give a cameraman the warning that the device main body is inclined abnormally and needs correction.
Patent JP-H06343941-A (JP)
Title: Method and apparatus to remove substance adhering to water channel by water injection
Inventor: YOKOTA KUNIHEI
IPC: B08B9/049
Filed: 1993-06-02
Abstract: PURPOSE:To carry out adhering substance removing work without impairing the special coating applied face of an inlet channel, remarkably reduce the working labor and maintain the safety for workers. CONSTITUTION:While a water sprinkling work car is made running in water channel, water is injected to wall face by water injecting nozzle 73 installed in the working car side to remove the substances such as shells adhering to the wall face and remove them. A sprinkler 79 is installed in the main body 59 of the car through an ascending and descending frame 69 and a water supplying apparatus to supply high pressure water to the sprinkler is connected to the sprinkler.
Patent JP-H0445357-A (JP)
Title: Heating device
Inventor: IIDA RYUICHI
IPC: F24H3/00
Filed: 1990-06-13
Abstract: PURPOSE:To prevent the temperature of exhaust gas from dropping excessively while increasing the heat-exchangeable capacity of a heat exchanger for heating water and enable water and air to be heated satisfactorily by bonding a heat insulating material to the inner wall of combustion gas header. CONSTITUTION:A heat insulating material 20 is bonded to the inner wall of a combustion gas header 7 to raise combustion gas temperature T1 and the stream of a combustion gas is restrained between plate fins 25 to increase heat transmission coefficient K. Therefore, the radiation of heat from the combustion gas header 7 is reduced and the temperature of the combustion gas flowing from the combustion gas header into a heat exchanger 8 for heating water is raised by and equivalent portion of the reduced heat. Since the heat- exchangeable amount of the heat exchanger for heating water is proportional to the difference in temperature between the combustion gas and water, a drop in the temperature of exhaust gas can be prevented by the part of a rise in the combustion gas temperature while increasing the heat-exchangeable amount.
Patent JP-S6314887-A (JP)
Title: Bismuth and bismuth alloy plating bath from organic sulfonate
Inventor: MASAKI SEIJI
IPC: C25D3/56
Filed: 1986-07-04
Abstract: PURPOSE:To obtain a smoothly electrodeposited object and to facilitate liquid management by constituting a plating bath of an org. sulfonic acid having the specific structure, the bismuth salt thereof and other metal salts as essential components. CONSTITUTION:The sulfonic acid of the aliphat. or non-benzene alicyclic compd. expressed by the formula I or the arom. sulfonic acid having the various substituents expressed by the formula II are selected. In the formula I, R is an alkyl group of 1-6C, X1 is a halogen atom, hydroxyl group, aryl group, sulfonate group, etc., and n is 0-3. In the formula II, X2 is a halogen atom, hydroxyl group, alkyl group, and m is 0-3. The bismuth (alloy) plating liquid is prepd. from the mixture composed of the org. sulfonic acid expressed by the formula I or II and the bismuth salt of said acids as well as >=1 kinds of the other metal salts of the acids as the essential components. Plating of a bismuth alloy with good current efficiency is executed according to such bath compsn.
Patent JP-H06341530-A (JP)
Title: Speed change control device for automatic transmission
Inventor: ANDO MASAHIKO
IPC: F16H61/04
Filed: 1993-06-03
Abstract: PURPOSE:To shorten gear shift actuation time, and concurrently enhance effective feeling by eliminating 'two step shock' when the automatic transmission is actuated to a reverse shift. CONSTITUTION:The device is equipped with a clutch C-2 for achieving a reverse shift, a switch-over valve 21 opening/closing an oil feed passage LR feeding servo oil pressure to a brake B-2, a bypass oil passage LOB, going around an apply oil passage LOA while being in parallel with a feed oil passage LOA for servo oil pressure, which connects the valve 21 and the brake B-O via an orifice 01, a bypass oil passage closing means 22 disposed at the bypass oil passage LOB, and with a signal output means outputting an open/close signal to the aforesaid closing means. The signal output means releases the bypass oil passage closing means 22 by the output of a release signal PS3 when a reverse shift is achieved, so as to allow the brake B-0 to be quickly engaged.
Patent JP-S6137212-A (JP)
Inventor: JIYON ROONFURUTO
IPC: A47C7/44
Filed: 1984-07-26
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-H0738553-A (JP)
Title: Data transmission system, data transmitter and data receiver
Inventor: ONISHI MASAHIKO
IPC: H04L7/08
Filed: 1993-06-28
Abstract: PURPOSE:To normally transmit data by exactly detecting both the two kinds of synchronizing words with the different numbers of quantization bits with wrong detection. CONSTITUTION:When inputted data are 10-bit parallel, a transmitter 1 transmits the data while keeping the logic level of those input data as it is and when the data are 8-bit parallel, the data are made serial and transmitted after the bits at a logic level '2' is added for two bits and the data are expanded into 10 bits. A receiver 2 confirms continuous 30 bits in the data to arrive just for every 10 bits, the synchronizing words are detected by judging that all the relevant 10 bits constitute a word at a logic level '1' when all these 10 bits are set at the logic level '0' and all the relevant 10 bits constitute a word at a logic level '1' when prescribed 8 bits in those 10 bits are set at the logic level '1' and the serial data to arrive synchronously with the detection timing of this synchronizing word are made into (m) pieces of parallel signals.
Patent JP-H0322469-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L21/822
Filed: 1989-06-19
Abstract: PURPOSE:To enable manufacture of a semiconductor device which can realize a still larger capacity by a method wherein a polycrystalline film for forming an electrode of a stacked capacitor is formed to be thick in a specified film thickness, a polycrystalline film is patterned on said polycrystalline film by dry etching and then over-etched by dry etching for which a chloric gas and oxygen are used. CONSTITUTION:A large capacity of a stacked capacitor cell can be realized by over-etching an electrode of a stacked capacitor formed to be thick in a thickness of 300 to 1000nm, by a gas containing chlorine and oxygen. After a silicon oxide film 5 is formed to be about 20nm thick on a word line 4 of a polycrystalline silicon film formed on a silicon substrate 1 and an LOCOS isolator 2, for example, second polycrystalline 6 for forming the electrode of the stacked capacitor is formed to be about 800nm thick by reduced-pressure CVD or the like, a photoresist 7 of about 12mum is formed by patterning on the second polycrystalline silicon 6, and the second polycrystalline silicon 6 is patterned by dry etching with HCl and then over-etched with HCl and O2.
Patent JP-H0450348-A (JP)
Title: Method for knitting union knitted coarse gauge double face knitted fabric
Inventor: IIZUKA SHINOBU
IPC: D04B1/00
Filed: 1990-06-14
Abstract: PURPOSE:To obtain the subject fabric, capable of performing one side dyeing, having tight knit stitches of a knitted fabric with uniform stitches by using cotton threads in the front and back fabrics and synthetic fiber yarn in the middle yarn in a coarse gauge circular knitting machine and knitting a fabric using a one-row needle bed in dial or cylinder needles. CONSTITUTION:A double face knitted fabric is knitted by a coarse gauge circular knitting machine of <=14 gauge. In the process, cotton threads 1, 2 and 4 are used as front and back yarns and synthetic fiber yarn 3 such as nylon yarn is used as the middle yarn. Two-plied cotton threads 1 are initially knitted with cylinder needles 6 and 6, and single cotton thread 2 is then knitted with dial needles 7 and 7. The nylon yarn 3 as the middle yarn is knitted with dial needles 9 and cylinder needles 10 to form stitches (b) and (c) of the dial needles 9 and 9, and stitches (a) of the cylinder needles 10. Furthermore, the single cotton thread 4 is knitted with dial needles 11 and 11 to afford the objective union coarse gauge double face knitted fabric.
Patent JP-S5582142-A (JP)
Title: Polymethylpentene resin composition
Inventor: HATA NAOMICHI
IPC: C08K3/22
Filed: 1978-12-18
Abstract: PURPOSE:Melamine cyanurate is added to a polymethylpentene resin flame-retarded with an organic halide and antimony oxide, thus giving said flame-retardant composition that can suitably be used as an insulating material for electric appliances becasue of its high heat resistance and no dripping property. CONSTITUTION:To a polymethylpentene resin which is made flame-retardant by adding an organic halide as decabromobiphenyl ether and antimony oxide is added a fine powder of melamine cyanurate that decomposes above 350 deg.C and is insoluble in water, e.g., c-2 grade made by Yuka Melamine Co., to prevent dripping.
Patent JP-S6216291-A (JP)
Title: Reproducing method for magnetic memory
Inventor: ONO TAKEO
IPC: G11C11/14
Filed: 1985-07-16
Abstract: PURPOSE:To simply reproduce the magnetic memory of a magnetic valve, etc., without using complicate detecting systems by transferring the signal magnetization of the memory to the film for guiding the light, detecting the change of the polarizing surface of the light having the polarizing surface and reproducing the signal. CONSTITUTION:A magnetic valve 19 of the magnetic valve memory is transferred through a gate part 4 from a minor loop 8 to an edge part 5 of a light waveguide layer 14, a part of the magnetization on a valve 19 of the layer 14 is inverted by the leaking magnetic flux of the valve 19 in the easy-to- magnetize shaft direction, and the signal magnetization is inverted and transferred. For a laser beam 17 to propagate the layer 14, the polarizing surface is rotated in the direction reverse to other part at the time of the passing of the magnetization inverting surface of the layer 14, and the dislocation of the polarizing surface is detected as the difference of the transmitted light quantity by an analyser 6 and a photoelectric converting element 7. Thus, without using the complicated detecting system, the magnetic memory of the magnetic valve, etc., can be simply reproduced.