baber/WOPTO huggingface dataset:
Patent JP-S59217568-A (JP)
Title: Bundle holder for knotter
Inventor: KOUNO KENJI
IPC: B65H69/04
Filed: 1983-05-24
Abstract: PURPOSE:To eliminate mis-knotting by fitting a holder slidably in axial direction in a rotary shaft then energizing the holder through a spring against the shaft tube section while providing the operating member of holder in the knotter frame. CONSTITUTION:A holder 3 is fitted slidably in axial direction in the leading edge of a rotary shaft 2 to energize the holder 3 through a spring 5 against the shaft tube section 10 while an operating member (d) for moving the holder 3 forcefully against the spring 5 in the direction to separate from the shaft tube section 10 is provided on a knotter frame (a). Since the space between the holding face 3a of holder 3 and the holding face 10a of the shaft tube section 10 or the holder at the fixed side can be held enlarged by the operating member (d), dust accumulated between said holding faces 3a, 10a can be removed reliably resulting in elimination of knotting miss.
Patent JP-S58207347-A (JP)
Title: Electrical contact material for sealing
Inventor: SAKAIRI KOUICHI
IPC: H01H1/02
Filed: 1982-05-28
Abstract: PURPOSE:To obtain a composite electrical contact material for sealing consisting of a prescribed percentage of barium nitride and the balance copper, superior to a conventional copper-nitride type composite electrical contact material in contact performance, and having especially stable low contact resistance. CONSTITUTION:This composite electrical contact material for sealing contains 1-15wt% barium nitride in copper. Copper powder is mixed with barium nitride powder in a V-type mixer for a prescribed time. The powdered mixture is filled into a crucible, and it is repeatedly sintered and compressed until a prescribed density is provided. The resulting material is hot extruded, formed into a wire rod with a drawer, and worked with a header to obtain a rivet type contact or the like. This composite electrical contact material is not at all inferior to a conventional copper-titanium nitride type electrical contact material or the like in welding and consumption resistances, and it has superior contact resistance characteristics.
Patent JP-H01261706-A (JP)
Title: Method for transferring data in programmable controller
Inventor: KAWAKAMI KENICHI
IPC: G05B19/04
Filed: 1988-04-13
Abstract: PURPOSE:To continuously monitor data at real time by allowing a command processing part to continuously send a response at the time of receiving a command until a new command or a cancel instruction is received. CONSTITUTION:At the time of receiving a command from a master CPU 1, a communication part 3 in a programmable controller (PC) 2 outputs a command reading request to the command processing part 8. The processing part 8 writes a response in accordance with a writing request from the communication part 3 at the completion of command processing and reports the completion of writing to the communication part 3. Supposing the re-reception of the preceding command, the command processing part 8 starts the command processing and repeats data transfer to/from the communication part 3 based on a response writing request and the completion of writing until a new command or a cancel instruction is received. Since it is unnecessary to repeatedly receive commands, data can be continuously monitored at real time.
Patent JP-H01263938-A (JP)
Title: Production of magnetic recording medium
Inventor: HIBINO KUNIO
IPC: G11B5/84
Filed: 1988-04-13
Abstract: PURPOSE:To improve a traveling property, durability and electromagnetic conversion characteristics by specifying the absolute humidity around the point where a coating layer is to be formed. CONSTITUTION:The absolute humidity around the point where the coating layer is to be formed is controlled to <=0.013kg/kg at the time of forming an underlying layer consisting of fine solid particles and binder on a substrate having excellent surface smoothness. The point where the coating layer is to be formed refers to the process since the coating of a coating liquid by a coater before the entrance into a drying line. The formation of the uniform underlying layer is thereby enabled and the magnetic recording medium having the good traveling property and durability even in the environment of a high temp. and high humidity and the excellent electromagnetic conversion characteristics is formed.
Patent JP-H04301345-A (JP)
Title: Parallel scanning method for ion beam
Inventor: ISOBE MICHIROU
IPC: H01L21/265
Filed: 1991-03-28
Abstract: PURPOSE:To accurately and parallelly scan an ion beam by respectively applying synchronized scanning voltage to a scanning electrode of the first/second sets though separated from each other. CONSTITUTION:Respectively separate scanning power supplies 14, 16 are connected to the first/second set scanning electrodes 4, 6, and scanning voltages VS1, VS2, separated from each other but synchronized, can be applied to both the electrodes 4, 6. First in a control unit 20, basic two scanning voltage waveforms are set so as to be output from the scanning power supplies 14, 16. Next by using the set scanning voltage waveform to actually scan an ion beam 2, after its parallelism distribution is checked measured by using multipoint beam monitors 10, 12, a waveform of the voltage VS2, applied to the electrode 6, is shaped. The parallelism is set so as to approach 0 degree in a total scanning region of the beam 2. Thus by eliminating an influence by an electric field in an end part of the scanning electrode and by characteristic or the like of each scanning power supply, the ion beam can be accurately parallelly scanned.
Patent JP-H05113318-A (JP)
Title: Method of measuring prism size
Inventor: RUI BERUNAARU
IPC: G01B11/06
Filed: 1992-04-10
Abstract: PURPOSE: To continuously monitor and measure the size of a prism by obtaining two measured angles corresponding to the positions of three edge parts forming two surfaces, estimating the position of edge part which is common to two surfaces, deciding accurate position of the common edge part by repetition, and stopping the repetition when the difference between succeeding estimated values is below the required precision. CONSTITUTION: In regard to a measured thickness of a continuous layer 2 of a panel, an angle α is changed to a function of centering to the side of a panel 8 for a conveyor 1, in short, a function of distance separating a camera 10 from a panel part position AC, and is in mutual relationship with the position of a point A on the edge part of the panel which is parallel to an axis line OX. When width or length of the panel is measured, angles β and γ of cameras 11 and 12 are changed by a thickness of the panel 8 as a function of distance separated from the upper surface of the panel, and are in mutual relationship with the position of point A for the axis line OZ. Thus, the distance between the camera and the object is decided on the basis of the position of point A.  The point A is in the edge part of object in a two dimensional coordinate OX, and the edge part is parallel to an moving axis line OX.
Patent JP-S63256518-A (JP)
Title: Production of oxide superconductor
Inventor: YOSHIZAKI KIYOSHI
IPC: C04B35/45
Filed: 1987-04-13
Abstract: PURPOSE:To obtain the title superconductor having high mechanical strength, high critical current density, and high critical temp. by mixing powders of oxides, nitrates, or carbonates of elements constituting an aimed material, adding then at least one kind of fluoride of element selected from the group Ia-IIIa of the periodic table in a specified proportion, and heat treating the mixture. CONSTITUTION:Below 50wt.% at least one kind of fluoride selected from fluorides of elements of the group Ia-IIIa, and Ib, such as CaF2, NaF, CuF2, SrF2, YF3, YbF3, ScF3, BaF2, etc. is(are) admixed with a powder mixture obtd. by mixing each specified amt. of oxide, nitrate, or carbonate of elements constituting an aimed material, i.e. at least one kind of elements of the group IIIa of the periodic table (La, Y, Yb, Sc, Ce, Pr, Sm, Ho, Er, and Tm), elements of the group IIa (Mg, Sr, Ba, Ca) and Cu. The mixture is press-molded and heat treated at 600-1,500 deg.C for ca. 5-30hr in O2-contg. atmosphere to perform sintering.
Patent JP-S57204388-A (JP)
Title: Waterproof pipe joint for flexible pipe
Inventor: MATE RORUFU
IPC: F16L47/04
Filed: 1982-05-31
Abstract: 1. An impervious connector for ductile tubes, comprising for each tube (2) to be connected, a sleeve nut (1) threaded (7) on the outside to be attached on the tube (2) and to be screwed in a sleeve tube (10) bearing on the inside corresponding threadings (11), the sleeve tube (10) bearing on the inside, from its core (12) in the direction of each of its extremities (13), a convergent truncated tapered rotation surface (14) which emerges from the lower side wall (15) at a depth greater than the length of penetration of the sleeve nut (1) in the sleeve tube (10), characterised in that, the truncated tapered rotation surface (14) ends, on the core side (12) of the sleeve tube (10), in a cylindrical rotation surface, arranging thus a free space (16) in which, after assembly by screwing, the extremity of the tube (2), deformed, comes to lodge itself and compress itself and in that, the interior diameter of the sleeve nut (1) is greater than the exterior diameter of the cylindrical rotation surface ending the truncated tapered rotation surface (14).
Patent JP-H0798506-A (JP)
Title: Positive type electron beam resist composition and fine pattern forming method using the same
Inventor: OOSETO HIROKI
IPC: G03F7/022
Filed: 1994-04-28
Abstract: PURPOSE:To ensure superior dry etching resistance and resolution and to enhance sensitivity by developing a resist whose materials and compsn. have been made optimum with a developer having a specified compsn. CONSTITUTION:This electron beam resist compsn. contains cresol novolak resin, additives represented by formulae I, II and a quinonediazido compd. obtd. by allowing methyl gallate to react with 1,2-naphtho-quinonediazido-4-sulfonyl chloride as essential components. The content of the additives in the solid components of the resulting resist is 5-20wt.%, the content of the quinonediazido compd. in the solid components is 10-20wt.% and the content of triester in the quinonediazido compd. is 30-55wt.%. In the formula I, each or of R<1>-R<3> is H, alkyl or aryl, each of R<4>-R<11> is H or alkyl, 0<=m<=3 and 0<=n<=1.
Patent JP-S5448412-A (JP)
Title: Receiver
Inventor: WATANABE MATSUHIKO
IPC: H04Q5/00
Filed: 1977-07-30
Abstract: PURPOSE:To make small the unit size, by commonly using the oscillanting source of the voltage conversion as the oscillating source of the voltage conversion as the oscillating source for alarm display in the portable radio. CONSTITUTION:The output of the dry cell 4 is fed to the reception section 2 and the oscillator 5, and the output of the oscillstor 5 in 2 kHz is fed to the booster section 6 and the switch 7. The booster section 6 and the oscillator 5 constitute a DC-DC converter, and the Dc output is fed to the signal detector of which circuit is intergrated, and when the call out signal of itself is detected, the output of the oscillator 5 is fed to the sound body 8 via the switch 7.
Patent JP-S58210251-A (JP)
Inventor: MORISHITA JIYUNICHI
IPC: E04F13/14
Filed: 1982-05-29
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-S60235156-A (JP)
Title: Photosensitive body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/08
Filed: 1984-05-09
Abstract: PURPOSE:To stabilize high acceptance potential and to botain superior light fatigue resisting characteristics by forming an electrostatic charge blocking layer, a charge transfer layer, and a charge generating layer, each layer being of a specified a-Si type, on a substrate in succession, and incorporating a specified amt. of O in said blocking layer, and an element of group IIIa in the charge transfer layer. CONSTITUTION:The charge blocking layer 44 made of a-SiN, the charge transfer layer 42 made of a-SiC and/or a-SiN, and the charge generating layer 43 made of a-Si, Si of each layer hydrogenated and/or fluorinated, are formed on the substrate 41 in this order from its side. The layer 42 is a little doped with an element of group IIIa by the glow discharge in a flow ratio of diborane/monosilane of 1-20ppm and the layer 44 contains O in an amt. of 1-20atomic% of Si+C+O, and further, N in an amt. of 30-70atomic%. The layer 42 contains C or N in an amt. of 10-30atomic%. A surface modifying layer 45 made of hydrogenated and/or fluorinated a-SiC or the like contg. C in an amt. of 10-70atomic% is formed on the layer 43. The use of such a structure enhances dark resistance, in spite of having charge blocking ability by the action of the layer 44, and lowers its temp. dependence, and improves injection of carriers from the layer 43 to the layer 42 by forming the intrinsic charge transfer layer 42.
Patent JP-S57208073-A (JP)
Title: Porous catalyst layer of air electrode
Inventor: NAKAMURA TOSHIAKI
IPC: B01J31/00
Filed: 1981-06-17
Abstract: PURPOSE:To readily obtain an air electrode having long life, good high rate capability, and excellent electrolyte leakage resistance by using a specified porous catalyst layer. CONSTITUTION:A carboxyl group or carbonyl group is readily introduced on the surface of active carbon powder of graphite powder by treating it with potassium dichromate solution. Conductive powder obtained by introducing various functional groups on its surface allows to react in a form of dehydration reaction or substitution reaction with a metal chelating compound having an amino group, a carboxyl group, a sulfone group, a hydroxyl group. Thereby, for example, a chemical bond such as amido, ester, carbonyl, ether is formed between said functional group and the metal chelating compound, and this metal chelating compound is strongly bonded on the conductive powder surface. This powder is suspended in a fluorine solvent, and a specified amount of the fluorine solvent is adsorbed and carried on the powder surface, and they are kneaded with a conventional binder, then pressed with a roller to obtain the porous molding plate having a required thickness.
Patent JP-H01263766-A (JP)
Title: Ruled line collective input device
Inventor: TAKANO TOKUJI
IPC: G06F17/21
Filed: 1988-04-14
Abstract: PURPOSE:To dispense with the designation of a ruled line one by one on a picture and to simplify an operation at the time of table preparation by inputting the number of longitudinal and lateral ruled lines, their interval and a table position, and automatically and collectively drawing the ruled lines from the intersection information of the ruled lines. CONSTITUTION:When the number of the longitudinal and lateral ruled lines, the interval and the table position, which can be prepared from the ruled lines, are inputted from a key input part 101, a memory means 103 stores them. A calculating means 104 calculates the starting and end point positions of the respective ruled lines from the intersection information of the longitudinal and lateral ruled lines stored into the memory means 103. A display control means 105 links the respective starting points and end points calculated by the calculating means 104, and prepares the table at the position inputted by the key input part on the picture of a display part 102. Consequently, the ruled lines are unnecessary to be designated one by one on the picture, and the operation at the time of the table preparation can be simplified.
Patent JP-S61251174-A (JP)
Title: Field effect transistor
Inventor: SUZUKI MASAHISA
IPC: H01L29/80
Filed: 1985-04-30
Abstract: PURPOSE:To deter gallium in a channel region from diffusing in an aluminum gate and prevent a fluctuation in a threshold voltage by mixing a small amount of gallium in aluminum constituting a gate electrode in advance. CONSTITUTION:An approximately 3,000Angstrom  thick n-type GaAs active layer 2 with an impurity density ND of the order of 5.0X10<17>cm<-3> is grown to be formed on a semi-insulative GaAs substrate 1 by means of a CVD method. Gold- germanium and gold are sequentially vapor-deposited on the active layer 2 to be alloyed and AuGe/Au source/drain electrodes 3a and 3b are formed. A recess 4 is formed in a prescribed region between the source/drain electrodes 3a and 3b by a recess etching with a hydrofluoric acid etchant, leaving the remaining bottom wall of the layer 2 with such a thickness that an enhancement type can be obtained. A gate electrode 5 constituted by an Al alloy containing 1% Ga in weight is formed on the recess 4 through vapor deposition and lift-off processes.
Patent JP-H07289898-A (JP)
Title: Hydrogenating catalyst for heavy oil and hydrogenating method of heavy oil using the same
Inventor: HIRAMATSU YOSHIBUMI
IPC: B01J23/30
Filed: 1994-04-28
Abstract: PURPOSE:To impart enough hydrogenation activity to a catalyst for hydrogenating of heavy oil and to enable use of recovered oil which is not decomposed as a fuel by depositing a compd. of group VIA metal or VIII iron group metal in the Periodical Table on a specified coal or cellulose base org. material. CONSTITUTION:A compd. of group VIA metal or VIII iron group metal in the Periodical Table is deposited on a coal containing <65wt.% carbon in terms of an anhydrous ash-free base body or on a cellulose-base org. material. As for the coal, peat and grass peat (such as peat moss) are especially preferable. As for the cellulose-base org. material, wood, paper, pulp, chip, woody fiber or plant fiber are used, and especially pulp, chip, and paper are preferable. Thereby, enough activity and performance are obtd. for hydrogenation of various kinds of heavy oils. Moreover, without decomposing and removing the catalyst, the recovered oil not decomposed yet can be preferably used as a fuel fr the boiler.
Patent JP-H10248744-A (JP)
Title: Portable washer
Inventor: INOUE SHOICHI
IPC: A47K7/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable washer easy to handle and simple in structure without installing a motor driven pump device in addition to a water container. SOLUTION: A main body is composed of a pump body 1 serving also as the water container and a cap body 2. The cap body 2 is provided with a pipe body 3 capable of being pulled in to the side of the pump body 1 and being pulled out to a prescribed length. A nozzle part 4 for jetting water in a prescribed direction is formed at the end part of the pipe body 3. In the pulled-in state of the pipe body 3, the jetting port 42 of the nozzle part 4 is closed by the cap body 3. The pump body 1 is formed so as to be deformed when an external pressure is applied and be restored when the external pressure is removed.
Patent JP-H05296368-A (JP)
Title: Underground pipe made of plastic
Inventor: YAMADA YONEKAZU
IPC: G01V3/00
Filed: 1992-04-13
Abstract: PURPOSE:To smoothly carry out the laying work by the excavating work and prevent a response sensor from slipping off in the laying work. CONSTITUTION:A fusible coupling part 3 which is equipped with a heat resistance coil 4 embedded at one edge and a pair of terminal pins 5 and 5 connected at both the edges of the heat resistance coil, 4 is formed. A response sensor consisting of a crystal vibrator element 1 connected with the terminal pins 5 and 5 and the heat resistance coil 4 is installed at the coupling part 3. The crystal vibrator element 1 is installed outside the coupling part 3 by a vibrator element installation plate 2 so that a projection from the top edges of the terminal pins 5 and 5 is not formed.
Patent JP-H10274311-A (JP)
Title: Drive control device, sheet feeding device, image forming device and image reading device
Inventor: NAKAMURA NAOKI
IPC: F16H27/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the unnecessary interference between a chipped gear and a second gear so as to stabilize the operation by providing a locking means for locking the chipped gear at a position, in which a chipped tooth part of the chipped gear and the second gear face to each other and gear surfaces thereof do not interfere with each other. SOLUTION: A chipped gear 4 is provided with a chipped cloth tooth part 4a and a claw 4b to be locked with a lock claw 11b. At a home position, the chipped tooth part 4a and a second gear 9 are positioned opposite to each other, and the claw 4b to be locked is locked with the lock claw 11b. When the rotation is started, lock of the lock claw 11b with the claw 4b to be locked is released, Sheets 1 are separated for feeding one by one by the rotation control of a feeding roller 2. Thereafter, at the time of carrying the sheet with a carrying means provided in the downstream, the feeding roller 2 is about going to be rotated by the friction force generated between the feeding roller 2 and the sheet 1 to be carried, but the claw 4b to be locked of the chipped gear 4 is locked by the lock claw 11b of a hook 11 so as to maintain the home position.
Patent JP-S57209474-A (JP)
Title: Drip construction for automobile
Inventor: MIYOSHI KOUSEI
IPC: B62D25/04
Filed: 1981-06-18
Abstract: PURPOSE:To prevent the rainwater from the roof drip from pouring onto the  rear side glass by installing a guide lip at the pillar drip member and thereby  blocking the gap formed between the roof drip and rear pillar outer panel. CONSTITUTION:A guide lip 15 of elastic material is installed at the top of the pillar drip member 6 in such a way as stretching toward the back end of the roof drip member 2 to come in contact elastically with the undersurface of this member 2 at its backmost part. Thereby, the gap 10 formed between the roof drip member 2 and the door opening edge 4a of rear pillar outer panel 4 is blocked by the guide lip 15. Thus the rainwater brought through the roof drip conduit 5 is prevented from dripping from this gap 10.
Patent JP-S5427792-A (JP)
Title: Computer tomography
Inventor: IMAZATO YUUICHI
IPC: G01N23/02
Filed: 1977-08-04
Abstract: PURPOSE: To reduce artifact occuring in the unevenness of the detecting characteristics of respective detecting elements by varying the radiation detecting elements depneding upon rotating angle positions along with the relative change in the rotating angle positions of a radiation source with respect to the subject. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11294884-A (JP)
Title: Infrared radiation detection device
Inventor: ITO TAKESHI
IPC: G01J5/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce a heat load of a cooling part so as to downsize a refrigerating machine for extended life thereof by providing a piston ring comprising a ring of good sliding performance and an annular spring in a groove of a 2-stage regenerator and providing a ring provided in the 2-stage regenerator in the inside of a thicker cylinder of a 2-stage cylinder. SOLUTION: A ring 51 is a ring of good sliding performance provided in a 2-stage regenerator, and a spring 52 presses the ring 51 against the side of a 2-stage cylinder. By means of the ring 51 and the spring 52, the flow of working medium present in a space between the 2-stage cylinder and a 2-stage regenerator 26 is stopped, thereby improving the capacity of a refrigerating machine. In the inside of a thicker cylinder of the 2-stage cylinder, a ring 53 is a ring of good sliding performance provided in the 2-stage regenerator 26, and bears the 2-stage regenerator 26. By bearing a 2-stage regeneration ring 26 with the ring 53 and a seal 28 or a seal 29, the load applied to seals 28 and 29 is reduced, thereby suppressing the wear of seals 28 and 29 to extend the life of a device.