baber/WOPTO huggingface dataset:
Patent JP-S58165450-A (JP)
Title: N-multiplex system of station
Inventor: URUSHIBATA YUKIO
IPC: H04L12/00
Filed: 1982-03-26
Abstract: PURPOSE:To attain data transmission, without consciousness of whether or not a transmitted station is an N-multiplex system station in normal data transmission, by comparing the content of a transmitted address section in reception information with a station address of the station itself while neglecting the lower-order n-bit. CONSTITUTION:Station addresses different from the least significant bit (bit-7) only, e.g., ''10'' (hereinafter X''10'') and ''11'' (hereinafter X''11'') in hexadecimal representation, are assigned to stations 301, 302. That is, each address set section 321 of the stations 301, 302 is set with ''00010000'' and ''00010001'' respectively as the station addresses. In this case, it is not required for a transmission station is conscious of each station address of the stations 301, 302 of duplex constitution, but is conscious of a common station address ''0001000X'' only, neglecting the least significant bit.
Patent JP-H11231324-A (JP)
Title: Liquid crystal element and liquid crystal device
Inventor: SHIMIZU KOJI
IPC: G02F1/1337
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal element with which local switching abnormality and a change in a switching state with lapse of time are suppressed. SOLUTION: This liquid crystal element is constituted by holding first liquid crystals consisting of chiral smectic liquid crystals having at least two stable states without having a cholesteric phase between a pair of substrates and has alignment layers subjected to uniaxial alignment treatments on at least substrate of a pair of the substrates. In such a case, the liquid crystal element has a second liquid crystal layer formed by adsorption or thin film formation of a second liquid crystal compd. or liquid crystal compsn. of the component constitution different from that of the first liquid crystals on either of the alignment layers and the pretilt angle of the second liquid crystal compd. or liquid crystal compsn. forming the second liquid crystal layer is >=5 deg..
Patent JP-S56145957-A (JP)
Title: Composition for paint
Inventor: MIURA SADAMI
IPC: C09D167/00
Filed: 1980-04-15
Abstract: PURPOSE: To provide a compsn. for paints, which can produce a glossy and tough film by low-temperature baking, by blending a specified cyclic iminoether compd. and a medium liquid with a polyester resin.  
     CONSTITUTION: 1W50pts.wt. cyclic iminoether compd. (B) of formula I or II [wherein n is 2W3; l is 1W3; R is org. group) which is highly reactive with carboxyly group in polyester [e.g. bis(2-oxazolyl) or bis(2-oxazolyl) benzene], and a medium liquid (C) such as water, ethanol or toluene are added to 100pts.wt. polyester resin (A) having an acid value of 20W120 to obtain the desired compsn. The component (C) is used in such an amount as to give a concn. of 1W70wt% for each of the components (A) and (B). The component (B) can be produced by dehydrohalogenating a halogenoalkylamide of formula III or IV (wherein Y is Cl, Br) to cyclize it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60195099-A (JP)
Title: Production of silicon nitride whisker
Inventor: MATSUMURA TETSUO
IPC: C30B7/00
Filed: 1984-03-13
Abstract: PURPOSE:To produce silicon nitride whisker having an a-type crystal structure, in high yield, by dissolving silicon tetrachloride in a large amount of an organic solvent, passing ammonia gas thereto, and thermally decomposing the produced silicon diimide under a specific condition. CONSTITUTION:Silicon tetrachloride is dissolved in >=10 times vol., preferably about >=20 times vol. of an organic solvent such as n-hexane, and ammonia gas is passed through the solution while cooling the solution at about 0 deg.C. The produced silicon diimide is collected by evaporating the solvent. The silicon diimide is heated in a mixed gas stream composed of ammonia gas and/or nitrogen gas and hydrogen gas at a temperature increase of <=450 deg.C/hr to evaporate the remaining solvent, ammonium chloride, etc. successively, and then heated at 1,300-1,450 deg.C for >=2hr to remove the existing chlorine ion and oxygen, etc. completely, and to effect the thermal decomposition of the diimide to the silicon nitride whisker having an a-type crystal structure.
Patent JP-H04267248-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAI MINORU
IPC: G03C1/06
Filed: 1991-02-22
Abstract: PURPOSE:To ameliorate picture quality and exposure latitude such as definition, graininess, dot quality, etc., of a silver halide photographic sensitive material. CONSTITUTION:This silver halide photographic sensitive material is made up by using a hydrazide compound, which is varied to a photographical effective compound or discharges a photographical effective reagent by an attack of a nucleophillic agent after being oxidized by an oxidative product of a developer and a compound with a dissociation radical of less than 7.5 in pKa value in combination.
Patent JP-S52132052-A (JP)
Title: Fluidized bed coating apparatus
Inventor: TSUJI MASAHARU
IPC: B05C19/02
Filed: 1976-04-28
Abstract: PURPOSE: To apply coating film of uniform thifckness and to improve the aging resistance of the coated atricle, by the use of a fluidized bed coating apparatus comprising a means for supplying vertical air flow to fluidize the coating powder, and a means for supplying a second air flow of a flow direction different from the former one to remove the accumulated residual coating powder from the surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01222041-A (JP)
Title: Joining method for metal member and resin member
Inventor: KITANO MINORU
IPC: C23C4/18
Filed: 1988-03-02
Abstract: PURPOSE:To increase the joining strength of metal and resin members by forming the metal member having a rough face by electrocasting and joining with the metal member by laminating a resin on this rough face. CONSTITUTION:The surface of the base mold 3 for electrocasting of an epoxy resin, etc., is subjected to silver mirror processing to electrocast a 1st metal layer 7 (about 1-1.5mm thickness) by using the metal composed of a nickel, copper, etc. The same kind of metal is then subjected to electrocasting on this metal layer 7, the 2nd metal layer 9 (about 0.3X3mm thickness) having a mat like or sponge like rough face 9a is formed to constitute a die main body 10. A reinforcing member 11 is formed by laminating in order a resin layer 12 and glass cloth layer on this rough face 9a and subjected to heat treatment for about 7-8hr at about 40 deg.C. The rough face 9a is thus bitten strongly into the resin member 12 and the joining strength of the metal member 10 and resin member 12 is increased.
Patent JP-S57166234-A (JP)
Title: Unloader
Inventor: HORIBATA NOBORU
IPC: B65G67/60
Filed: 1981-03-31
Abstract: PURPOSE:To carry out a process of holding a bulk cargo in a ship's hold  through remotely manual operation of a hatch side watchman, in an unloader unloading the bulk cargo in the ship's hold to the outside of a ship by buckets. CONSTITUTION:A data processor 20 is provided to the above described device, in which a bulk cargo in a ship's hold is unloaded by reversibly rotatably controlling a running motor 90, bucket open-close motor 88, winding motor 89, rotary frame turning motor 95 and retracting motor 97, and each output of close, full open, height sensors 882, 883 892 of buckets 98, angle sensor 952 and retractive amount sensor 972 is input to said data processor 20. The data processor 20 is constituted in such a manner that a receiver 50 is further provided, and a required command from a radio terminal equipment 40 can be received, on the basis of said command, the output of said sensors and data stored in a memory 31, each motor 90, 89, 95, 97 is teaching-playback controlled.
Patent JP-S60193964-A (JP)
Title: 6-hydroxyiminoprostaglandin e1 and its preparation
Inventor: TANAKA TOSHIO
IPC: A61K31/5575
Filed: 1984-03-16
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, 1-10C alkyl, phenyl, 3- 10C cycloalkyl, etc.; R<2> and R<3> are H, tri(1-7C)hydrocarbon-silyl, or together with O of OH form an acetal bond; R<4> is H, methyl or vinyl; R<5> is 3-8C alkyl, phenyl, 1-6C alkoxy, etc.; X is single bond or methylene). EXAMPLE:dl-(15RS)-11,15-bis( t-butyldimethylsilyl )-6-hydroxyiminoprostaglandin E1 methyl ester. USE:Useful as pharmaceutical and their synthetic intermediate. PREPARATION:The compound of formula I can be prepared by carrying out the conjugated addition reaction of the compound of formula II [R<21> is tri(1-7C)hydrocarbon-silyl, etc.] with an organic copper compound, reacting the reaction product with the compound of formula III (R<11> is 1-10C alkyl, etc.), converting the nitro group to hydroxyimino group, and if necessary, subjecting the reaction product to the deprotection, hydrolysis, etc.
Patent JP-S58166037-A (JP)
Inventor: SUWA KATSUHIKO
IPC: B32B27/12
Filed: 1982-03-26
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-H07263871-A (JP)
Title: Printed wiring board
Inventor: TAKADA HIDEO
IPC: H05K3/46
Filed: 1994-03-18
Abstract: PURPOSE:To provide a printed wiring board where measures against EMI is fully considered from the design stage and the addition of a screening cover and parts against EMI is suppressed greatly. CONSTITUTION:Conductor layers 1 and 2 with at least both front and rear surfaces consist of a power supply circuit 11 and a grounding pattern 12 which become a grounding level in terms of high frequency, a main circuit and the other circuit pattern 31 are formed in an inner conductor layer 3 and are connected to surface-mount parts 4 or the power supply circuit 11 and the grounding pattern 12 through a via 5 or a through hole 55 and further the through hole 55 is densely provided along the peripheral edge with a minimum lattice pitch P and then the conductor layers 1 and 2 on both front and rear surfaces are connected in continuity.
Patent JP-H09289100-A (JP)
Title: Rf plasma power source combined with technology for enhancing stability
Inventor: STIMSON BRADLEY O
IPC: H03H11/36
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make execution easy and prevent instability caused by oscillation generating in an RF power supply device for supplying power especially to plasma by adding a phase moving element in addition to a splitter, an amplifier, and a coupler. SOLUTION: A splitter 62 has an input line PIN for accepting an RF signal, and first and second output lines for transmitting first and second output signals introduced from the RF signal. The first output line has an amplifier 60a and phase moving elements 72, 74. The second output line has a power amplifier 60b. A coupler 64 having a first input accepting a first induction signal and a second input accepting a second induction signal couples the first and second induction signals to generate an output signal PFWD. The moving element 74 is connected to between the amplifier 60a and the coupler 64, and relatively conducts phase movement of a signal passing from the amplifier 60a to the coupler against a signal passing from the amplifier 60b to the coupler 64.
Patent JP-H05249352-A (JP)
Title: Plastic optical fiber cord
Inventor: KATSUTA SHIGEKI
IPC: G02B6/44
Filed: 1992-03-06
Abstract: PURPOSE:To decreases transmission losses and to suppress an increase in the transmission losses when the optical fiber cord is left standing for a long period in a high-temp. and high-temp. and high-humidity state by adopting the constitu tion in which a specific amine compd. is substantially not incorporated into a coating layer. CONSTITUTION:The plastic optical fiber consisting of a fiber composed of a transparent resin compsn., a sheath composed of a resin compsn. contg. at least a vinylidene fluoride constitutional unit and the coating layer is so constituted that the amine compd. of <=2000mol.wt. is substantially not included into the coating layer. Namely, the amine compd. of <=2000mol.wt. discolor the sheath to a brown color by inducing a chemical reaction with the vinylidene fluoride based copolymer which is the sheath material of the plastic optical fiber, thereby drastically increasing the transmission losses. Such amine compd. having <=200mol.wt. is exemplified by a hindered amine photostabilizer, such as, for example, bis(2,2,6,6-tetramethyl-4-pyperidil) decanedioate having 480mol.wt.
Patent JP-H08250470-A (JP)
Title: Method and device for plasma treatment
Inventor: TSUJIMOTO KAZUNORI
IPC: H01L21/302
Filed: 1995-03-09
Abstract: PURPOSE: To provide an improved method and device for plasma treatment which can prevent the influence of the internal side faces of a vacuum chamber and can reduce the influence of materials adhering to the internal side faces without cleaning the internal side faces with heat or plasma. CONSTITUTION: In a plasma treatment device, a vacuum treatment chamber 7 is constituted so that the distance (d) from the internal side face 3 of the chamber 7 to the outer periphery of a sample stage 11 and the height (h) of the ceiling of the chamber 7 facing the stage 11 from the stage 11 can meet a relation d/h>=1/2. Therefore, the influence of materials 9 adhering to the internal side face 3 and other internal surfaces of the chamber 7 can be reduced and, at the time of performing dry etching, the etching rate and etch selectivity can be improved and the number of particles generated in the device and the secular change of characteristics of the device can be reduced. At the time of forming films, in addition, the occurrence of foreign matters can be reduced and high-quality thin films can be formed.
Patent JP-H05252381-A (JP)
Title: Image forming device
Inventor: MASUDA NORIHISA
IPC: H04N1/387
Filed: 1992-03-06
Abstract: PURPOSE:To make it possible to improve a processing speed and to change magnification in a subscanning direction by changing a subscanning direction speed for moving a scanning position on an original image. CONSTITUTION:In an image scanning state, the subscanning direction speed is changed to three kinds in accordance with the positions of an original scanned by a CCD. When the subscanning direction speed is raised to V1 at first, the original is scanned from a position X1, and when the position of the original arrives at X2, the speed is changed to V2. When the position of the original reaches X3, the speed is changed to V3. Since the subscanning direction speed is changed and the original is read out, an outputted image is increased in the subscanning direction in proportion to the increment of the reading speed of the original in the subscanning direction. Thereby magnification for image formation can be variously changed in the subscanning direction. In this case, L is an area for scanning an original image.
Patent JP-S61207598-A (JP)
Title: Electricity conducting roller device
Inventor: KITAMURA TSUTOMU
IPC: C25D7/06
Filed: 1985-03-12
Abstract: PURPOSE:To provide the titled device which prevents the meandering of a metallic frame to be conveyed by fixing a conductive cylinder with which a power feeder is brought into elastic contact onto an insulating cylinder which is fitted onto a driving shaft and is locked by an engaging pin and fixing outside cylinders to both sides thereof. CONSTITUTION:The conductive cylinder 2 made of copper, etc. with the outside peripheral surface of which the power feeder is brought into elastic contact is fixed onto approximately the central part in the longitudinal direction of the insulating cylinder 3 consisting of PVC, etc. and further the outside cylinders 4 having the outside peripheral surface approximately flush with the surface of the cylinder 2 and consisting of an insulating material such as PVC are fixed onto both ends in the longitudinal direction of the cylinder 3 so as to contact with both ends of the cylinder 2. The driving shaft 6 having the outside diameter slightly smaller than the inside diameter of the cylinder 3 is fitted into said cylinder and a pin 5 projected to the shaft 6 is engaged with a recessed line 7 provided on the inside peripheral surface of the cylinder 3 over the entire axial length thereof, thereby constituting the current conducting roller device. The uniform contact between the metallic frame and the current conducting roller is made possible by the above-mentioned constitution, by which the uneven conveying speed is eliminated. The damage of the metallic frame is prevented by the play between the shaft 6 and the cylinder 3.
Patent JP-S55141889-A (JP)
Title: Digital telephone exchange system
Inventor: YOSHIDA YOSHINORI
IPC: H04Q11/04
Filed: 1979-04-23
Abstract: PURPOSE:To enable the mixed allocation of PCM 24 channel system and PCM 32 channel system, by absorbing the difference of the companding law between mu-low and A-low with the digital-digital conversion circuit. CONSTITUTION:The PCM lines (four) of 24 channel system are received at the digital line termination unit DTI (mu), where the processing such as bipolar/unipolar signal conversion is made and multiplex is made at the multiplex circuit MUX. Further, the digital conversion circuit mu-A performs conversion of the PCM code pattern based on A-low from mu-low and it is fed to the time sharing communication path TDSW. The PCM lines (four) of 30/32 channel time slot are terminated at the digital line terminator DT1 (A), multiplexed at MUX and fed to TDSW. Thus, the PCM signal of 24, 32 channel can be allocated with mixture.
Patent JP-S59176337-A (JP)
Title: Attachment of powder to resin particles
Inventor: KOBAYASHI TSUNETOSHI
IPC: B29B13/00
Filed: 1983-03-25
Abstract: PURPOSE:To produce material particles which can give a resin foam in which a powder is uniformly distributed, by melt-extruding a foaming resin material into a rod, attaching a powder to the rod before solidification, solidifying it by cooling and dividing it into granules. CONSTITUTION:A resin material (e.g., polystyrene) is molten by heating in a heater 2 and the resulting resin melt is extruded through a number of fine holes of an extruder 3. While it is being transferred in the direction of an arrow, it is solidified by cooling with air supplied into a cooling apparatus 8 to form a rod-like material 7. On the other hand, a powder 4 (e.g., cement powder) is blown from a supply device 5 against the above rod-like material 7 in a state after extrusion by the extruder 3 and before complete solidification to attach the powder uniformly to the surface of the rod-like material 7. After the powder- attached rod-like material is solidified completely, it is divided into granules by means of a granulator 12 and sent to a receiver 13.
Patent JP-H05250427-A (JP)
Title: Plant information display device
Inventor: HAYASHI TOSHIBUMI
IPC: G06F3/048
Filed: 1992-03-07
Abstract: PURPOSE:To display only information requested by a user, on the display device. CONSTITUTION:Design information of a plant is classified in accordance with a document of the information. A graphic and a character for showing the design information are divided into layers in accordance with a classification to which each of them belongs, as graphic data. Subsequently, in such a state, they are recorded in a display screen data base 1. A user inputs a screen to be displayed and a request related to the layer from a request input device 3. A display controller 5 fetches the graphic data requested from the user, from the display screen data base 1, and also, inputs the corresponding process data from a process data input device 2, when the graphic data refers to the process data. The display controller 5 expands these data onto a video memory 4 as a bit map image. A display device 6 displays this bit map image.
Patent JP-H03253539-A (JP)
Title: Material for x-ray take-out window
Inventor: SUZUKI KUNIO
IPC: C22C25/00
Filed: 1990-03-01
Abstract: PURPOSE:To improve the X-ray transmissivity and strength in the material for an X-ray take-out window by adding a specified amt. of Li to Be. CONSTITUTION:A material obtd. by adding 0.1 to 50% Li to Be is used as the material for an X-ray take-out window in a X-ray irradiating apparatus. In this material, the more the amt. of Li to be added increases, the more its X-ray transmissivity improves. Furthermore, till the amt. of Li to be added reaches 50%, the more its amt. to be added increases, the more its tensile strength improves, but when its amt. to be added exceeds 50%, the tensile strength is rapidly deteriorated. Moreover, as the method for manufacturing the above alloy for an X-ray take-out window and working it into foil for a take-out window, various means can be adopted; among them, a vapor depositing method, an ingot rolling method, a powder metallurgy method or the like are suitably used.
Patent JP-H03251881-A (JP)
Title: Developing device
Inventor: IKEGAWA AKIHITO
IPC: G03G15/09
Filed: 1990-03-01
Abstract: PURPOSE:To stabilize the deposition and electrostatic charge quantity of a toner onto a sleeve for carrying a developer with the device consisting of the sleeve fitted onto a driving roller by magnetizing the sleeve in such a manner that N poles and S poles are alternately disposed in a circumferential direction and magnetizing the front end of a regulating blade. CONSTITUTION:The developing sleeve 11 is driven by the friction force of the driving roller 10 and is thereby rotated. The toner T0 is taken into a taking-in part 13 formed at the front end of the sleeve 11 and the blade 12. The toner is held in the form of a thin layer on the surface of the developing sleeve 11 and is simultaneously charged by the friction to a positive polarity upon arrival at the pressurized contact part of the blade 12. The front end of the blade 12 is slightly oscillated by the fluctuating magnetic field generated with the revolution of the sleeve 11 and is electrostatic charged simultaneously when the prescribed amt. of the toner passes. The deposition and electrostatic quantity of the toner are, therefore, stabilized and the sticking of the toner to the regulating blade is prevented.
Patent JP-S54140928-A (JP)
Title: Pressure releaser for transformer
Inventor: KAWANAKA SUSUMU
IPC: H01F27/02
Filed: 1978-04-26
Abstract: PURPOSE: To prevent the wrong operation of a pressure releaser and raise the reliability, by providing a pressure release plate at a halfway part of a pressure release pipe connected to a transformer so that the pressure release plate is broken by abnormal pressure to release it and by making the effective diameter of the plate larger than the inside diameter of the pressure release pipe.  
     CONSTITUTION: The diameter of the flange 2b' and flanged end of the pressue release pipe 1b' is increased. The large-diameter flange 7b of a connection pipe 7 having a small-diameter part 71, a large-diameter part 72 and the flanges 7a, 7b is tightened with a packing 6 on the flange 2b' of the pressure release pipe by bolts. The pressure release plate 4 whose effective diameter D is larger than the inside diameter d of the pressure release pipe 1a is fitted together with packings 5a, 5b in a recess of the flange 7b. If the pressure in the transformer rises due to a trouble or the like, the pressure release plate 4 is broken at a prescribed pressure. Because the vibration of insulating oil due to an external cause such as an earthquake is absorbed by the deflection of the elastic plate 4, the occurrence of pressure in the pressure release pipe 1a is prevented. The wroung operation of the pressure releaser is thus eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio