baber/WOPTO huggingface dataset:
Patent JP-S62263904-A (JP)
Title: Molten slag conveyor between blast furnace and heating furnace for rock wool production
Inventor: ODA YOSHINOBU
IPC: C21B3/10
Filed: 1986-05-12
Abstract: PURPOSE:To efficiently produce rock wool with decreased heat energy by using a pan to be exclusively used of the capacity corresponding to the capacity of a rock wool producing device at the time of transferring molten slag from a blast furnace to a heating furnace of the rock wool producing device. CONSTITUTION:A large amt. of the molten slag discharged from the blast furnace is received by a large-sized ladle 1 and a part thereof is received into the pan 3 to be exclusively used which houses the molten slag of the amt. conforming to the production capacity of the rock wool producing device by the blast furnace slag and the capacity of the molten slag heating furnace 9 provided to said device. Such pan is imposed on a conveying carriage 4 and is conveyed to a rock wool producing plant where the pan is hoisted by an overhead crane 5 and is lowered onto a stand 6 having a tilting mechanism 7. The tilting device 7 is then driven to tilt the pan 3 and to pour the molten blast furnace slag therein into the heating furnace 9 through a receiving spout 8. The molten slag is heated and held to and at the temp. at which the production of the rock wool is not hindered in said furnace and thereafter, the slag is sent to the rock wool producing device. Since the blast furnace slag is conveyed in the molten state to the rock wool producing plate without once solidifying the same, the rock wool is produced by the use of the decreased heat energy.
Patent JP-H06297389-A (JP)
Title: Polygonal cut device for peeled edible root
Inventor: MAKINO MASAMICHI
IPC: B26D3/26
Filed: 1993-04-13
Abstract: PURPOSE:To carry out polygonal cut of a material efficiently and surely by working an arcuate cut surface by lowering a knife along an arcuate cut locus, in the state where the material is clamped, and carrying out similar work repetitively, by turning the material placing table by a prescribed angle. CONSTITUTION:When a cylindrical material (a) such as an edible root is to be cut in a hexagonal beer barrel shape, material (a) is placed on a table 5, and held by sticking on the needles 19,... on the table. Then, a clamping shaft 16 is lowered to clamp the material (a) by an air cylinder 20. In this state, a servomotor 40 in the longitudinal direction is driven to turn a screw rod 37, and a knife 32 is lowered, and at the same time, a lateral direction servomotor 47, servomotor 52 for turning the cutter direction, etc., are driven to lower the knife 32 along an arcuate cut locus, and an arcuate cut surface is worked on the material (a). Then, the table 5 is turned by 60 deg. by a servomotor 7, and the next arcuate surface is cut similarly.
Patent JP-H04333368-A (JP)
Title: Method and equipment for mag arc welding
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K9/12
Filed: 1991-04-12
Abstract: PURPOSE:To obtain bead external appearance with a regular waveform or a proper bead cross-sectional shape by changing the wire melting speed, changing an arc length periodically and specifying the ratio of a second welding current value to a first welding current value. CONSTITUTION:A welding current is changed to a first welding current I1 and a second welding current I2 higher than the first welding current I1, changeover frequency F is changed over with 0.5 to 25Hz to change the wire melting speed, changeover is made periodically to a first arc length Lt of >=2mm arc length and a second arc length Lr larger than the first arc length and further, the ratio of the second welding current value I2 to the first welding current value I1 is regulated to 1.03 to 1.20. A first pulse current group is made to a plural- pulse one droplet transfer or one-pulse one droplet transfer system, the arc length can be extremely reduced up to 2 to 3mm where a minute short circuit is generated, besides, the short circuit is hardly generated and the occurrence of spatters is also extremely reduced. Accordingly, since an arc does not extend excessively, instability of the arc is not generated.
Patent JP-S5233001-A (JP)
Title: Winding of the rotary machine
Inventor: HAGIWARA TOSHIAKI
IPC: H02K3/28
Filed: 1975-09-10
Abstract: PURPOSE: The mechanical strength of the junctions is increased when the winding beds are connected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02299068-A (JP)
Title: Word separation method and apparatus
Inventor: JIYOERU RABUAAN FUAGAN
IPC: G06F17/28
Filed: 1990-04-26
Abstract: PURPOSE: To obtain a method for making a token independent of language by inputting a plurality of input signals, and by comparing those input signal with the corresponding items for every character to search for a token boundary. CONSTITUTION: The first input signal represents a language expression consisting of characters constituting words and delimiters, and the second input signal represents items for each input character contained in the first input signal. Now, when a text tokening processor 40 inputs a character classification table 50 in a character string/memory 44, the tokening is started. Then, items for the present characters obtained by comparing the present characters with the classification table 50 are judged. Further, the item corresponding to first and second input single are compared with each other for every character to find out the token boundary at the first input signal. In response to this positioning, the positions of each word and delimiter are displayed to carry out tokening independent of language.
Patent JP-S62264390-A (JP)
Title: Visual sense recognizing device for supervisory robot
Inventor: KUNO ATSUSHI
IPC: G08B13/196
Filed: 1986-05-12
Abstract: PURPOSE:To clearly judge whether or not a human being invades into an invading prohibiting area even under the high temperature environment by adopting an image recognizing processing system based upon the comparison of the line drawing of an observing object and a model line drawing. CONSTITUTION:Prior to supervising, the variable density image of an observing object at the time of normality is obtained by an image pickup part and the line drawing of the variable density image is prepared and filed as a model line drawing at a line drawing preparing part 2. At the time of the supervising, the variable density image of the supervisory object is obtained in such a same way, after the line drawing is executed for this by the line drawing preparing part 2, it is compared with the model line drawing and the line drawing part is extracted which is not included in the model line drawing. Next, in a stereoscopic vision part 1, the stereoscopic vision is executed for respective points on the observing object loaded to the line drawing part extracted by the comparing part 3, three-dimensional coordinates are observed, and an area discriminating part 4 discriminates whether or not the three-dimensional coordinates are included in the data area to specify an invading prohibiting area.
Patent JP-H047551-A (JP)
Title: Production of photomask and semiconductor device
Inventor: SUGIMOTO NAOAKI
IPC: G03F1/64
Filed: 1990-04-25
Abstract: PURPOSE:To decrease the kinds of pellicle frames for a stepper by half and to simplify a production line by equaling the height of the two pellicle frames. CONSTITUTION:A pellicle film 15 consists of a transparent thin film represented by nitrocellulose and is fixed to cover and protect chromium 12 on a reticule 11 via the pellicle frames 13, 14 consisting of an aluminum alloy, etc. The heights of the pellicle frames 13, 14 of the respective surfaces are equaled. Although there are no limitations in the height of the pellicle frames 13, 14, the height is preferably determined from the degree of cleanness, etc., in a factory or in the stepper. The kinds of the pellicle frames 13, 14 are decreased in this way, by which the production cost is reduced and the production is simplified.
Patent JP-H04336601-A (JP)
Title: Fuzzy controller
Inventor: TANAKA MASAHITO
IPC: G05B13/02
Filed: 1991-05-14
Abstract: PURPOSE:To provide a fuzzy controller which can extremely decrease the number of membership functions and rules necessary for the fuzzy control and also can perform a tuning operation to turn a fuzzy area within a phase plane where a deviation and its changing rate are defined as the coordinate axes. CONSTITUTION:A membership function t=M (e, de) showing a two-dimensional area of a prescribed shape is defined on a plane (e, de) in a three-dimensional space (e, de, t) where the coordinate axis showing the adaptability (t) to a fuzzy assembly is added to a plane defining a deviation (e) and its changing rate (de) as the coordinatae axes. Then a fuzzy area is secured so that a control command (u) or (du) is calculated in response to the deviation (e) and the changing rate of deviation (de) respectively.
Patent JP-H11301095-A (JP)
Title: Ink jet recording paper
Inventor: EBISAWA HARUE
IPC: B41M5/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To allow both surface printable and also form high quality images close to photograph by providing as an ink absorptive layer a porous void layer containing at least inorganic fine particles and a hydrophilic binder on one surface of a nonwater-absorptive opaque support. SOLUTION: An a nonwater-absorptive transparent support, there are used an pacified material of polyester resin, diacetate resin, or the like, or resin- coated paper having a polyolefin resin-coated layer on one side of a base paper. Subsequently, on one surface of the opaque support, there is provided as an ink absorptive layer a porous void layer containing an inorganic fine particles and a hydrophilic binder, and paper is adhered on the other surface so as to form an ink jet recording paper. The ink jet layer is needed to be a porous void layer, and fine voids are formed in the porous void layer with inorganic fine particles and a hydrophilic binder, thereby obtaining high ink absorptivity, and restrain deterioration of images in a high density region.
Patent JP-H01313334-A (JP)
Title: Production of sodium bichromate
Inventor: ARUBERUTO II BII GURISUMAN
IPC: C01G37/14
Filed: 1989-05-01
Abstract: PURPOSE: To produce Na 2 Cr 2 O 7  by subjecting the NaHS0 4  produced at the time of production of CrO 3  to specific processing, thereby additionally bringing this processed NaHSO 4  as an acid into reaction with Na 2 CrO 4  together with H 2 SO 4 .  
     CONSTITUTION: Excess PO 2  ions are added to the NaHSO 4  contaminated by the Cr compd. generated as waste and this compd. is processed at 50 to 100°C and pH 3 to 6 to allow the Cr(III) existing therein to settle as CrPO 4  and to filter the same at the time of producing CrO 3  from dichromate and H 2 SO 4 , by which the soln. of NaHSO 4  is obtd. This soln. is additionally used as the acid at the time of producing the Na 2 Cr 2 O 7  from the Na 2 CrO 4  and H 2 SO 4 . 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04229507-A (JP)
Title: Optical wave conductor areal cable for long high-tention pole interval and manufacture thereof
Inventor: MIHIYAERU BURAUNMIRERU
IPC: H01B11/22
Filed: 1991-05-14
Abstract: PURPOSE: To form a light waveguide aerial cable having large step-down pressure, even at high temperature and transmit step-down pressure to a tension removal element through a casing. CONSTITUTION: Cable is constituted of a central element of a high hardness material, a first layer in its circumference, a concentric second layer and a casing. Second layers 6, 16 are constituted of a large number of flat elements. The flat elements are glass fiber-reinforcing plastic. The second layers are stranded around the first layer. The second layers are arranged with intervals between them. A material of the casing is permeated in the stranding intervals. A stress does not reach a light waveguide, regardless of the load from the environmental. Consequently, a cable is not damaged.
Patent JP-H10301914-A (JP)
Title: Associative element, associative device using the same and method therefor
Inventor: OGATA NORIO
IPC: G11C11/54
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To execute an information processing like the one performed by the central nervous system of animals such as a human being by recording certain information relating to the other information, forming elements for reproducing the record of the information by association between the related information and combining the elements. SOLUTION: This associative element 10 is provided with the (m) pieces of input terminals I1 -Im and output terminals O1 -On and relays input/output signals. In this case, in the case that first input signals which are pulse-like rectangular wave signals are simultaneously inputted to less than (k) ((k) is the integer of >=2 pieces of the input terminals, the output signals of the same contents as the first input signals are outputted only from specified output terminals made to correspond to the respective input terminals beforehand. Also, in the case that second input signals are simultaneously inputted to more than (k) pieces of the input terminals and then third input signals are inputted to less than (k) pieces of the input terminals within fixed time, the output signals of the same contents as the third input signals are outputted from all the output terminals.
Patent JP-H07284563-A (JP)
Title: Pinball game machine
Inventor: ANDO TOSHIO
IPC: A63F7/02
Filed: 1995-05-08
Abstract: PURPOSE:To output the game machine information while seeing it by relatively simplifying the game machine information to be generated from it. CONSTITUTION:A connection terminal 9 which sends the game machine information to be generated from the PACHINKO machine 10 to an output unit 80 is provided at a PACHINKO machine 10. The game machine information can be inputted to an output unit 80A by connecting a connection terminal 85 to the connection terminal 9. Thus, the inputted game machine information can be displayed on respective figure display devices 84a-84d of the output unit 80A.
Patent JP-H02289495-A (JP)
Title: Production of polycrystalline silicon
Inventor: YAMAZOE HIROSHI
IPC: C30B28/12
Filed: 1989-04-28
Abstract: PURPOSE:To obtain polycrystalline silicon at a relatively low temp. by sputtering silicon as a target on a heated substrate in an inert gaseous atmosphere contg. gaseous fluorine or in an inert gaseous atmosphere contg. gaseous silicon hydrogenfluoride. CONSTITUTION:Silicon as a target is sputtered on a heated substrate in an inert gaseous atmosphere contg. gaseous fluorine or in an inert gaseous atmosphere contg. gaseous silicon hydrogenfluoride to produce polycrystalline silicon. When a silicon film is formed by sputtering, polycrystalline silicon is obtd. at a relatively low temp. by incorporating a considerable percentage of atomic or molecular fluorine into the sputtering atmosphere.
Patent JP-S5734773-A (JP)
Title: Oscillation boosting circuit
Inventor: KANEDA ISAO
IPC: H02M5/20
Filed: 1980-08-08
Abstract: PURPOSE:To synchronize the oscillating operation of an oscillator circuit by detecting oscillation start of a closed oscillator circuit and forcibly oscillating the remaining closed oscillator circuits. CONSTITUTION:Oscillation capaictors 3a, 3b are charged through a phase advance capacitor 9 and a current limiting choke 2 by making an AC power source 1 ON. When a charging voltage becomes higher than the predetermined value, thyristors, 5a, 5b are conducted, and an oscillating current will flow in a circuit of the capacitors 3a, 3b, thyristors 5a, 5b, step-up inductors 4a, 4b, secondary coils 41b, 41a of step-up inductors 4a, 4b and the capacitors 3a, 3b. At this time the inductors 4b, 4a can be approximately simultaneously saturated by the current flowing through the secondary coils 41b, 41a, thereby coinciding in the period of the oscillations of the oscillator circuits 61a, 61b. Accordingly, a high oscillation voltage (c) synthesized with the oscillating voltages (a), (b) of both the oscillator circuits can be obtained at both ends of the oscillator circuits 61a, 61b.
Patent JP-H0410271-A (JP)
Title: Traverse mechanism for disk-shaped recording medium
Inventor: TSUDA SHIGERU
IPC: G11B17/04
Filed: 1990-04-25
Abstract: PURPOSE:To make an equipment compact and thin by regulating a traverse unit downward by a loading/unloading position and raising the entire traverse unit at a play position. CONSTITUTION:In a loading/unloading mode, a mode plate 23 is moved to the loading position and a traverse unit 25 is dropped down. On the other hand, a stopper arm 26 maintains the lock of a traverse shaft 32 by a stopper part 26b. In a play mode, the mode plate 23 is moved to the play position and the unit 25 is raised. Further, the stopper arm 26 is turned, there is no regulation force from the upside to the traverse shaft 32, and the unit 25 is supported in an equipment chassis 31 by an oil damper 24. Thus, since the rotational angle of the clamper arm 2 can be made small and it is not necessary to provide excess clearance, the equipment can be made compact and thin.
Patent JP-H06324828-A (JP)
Title: Display device
Inventor: NOMURA JUNKO
IPC: G06F3/048
Filed: 1993-05-11
Abstract: PURPOSE:To easily grasp the position relation of each display screen in a hierarchical structure by selecting a screen on a hierarchical structure display screen for showing a hierarchical relation of each display screen, and displaying the selected screen together with the hierarchical structure screen. CONSTITUTION:For instance, the screen shows the hierarchical structure of a display screen related to application information in the screens outputted from a performance information monitoring part. That is, in the highest rank, in the lower rank of an application table, in the lower rank of an application table, in the lower rank of an application 1, and in the lower rank of a table list, a screen of an application table, a screen of the application 1, etc., a screen of the table list and a screen of an SQL command, and screens of a table 1 and a table 2 are positioned, repectively. In such a way, by blocks to which a title of each display screen is given and segments for connecting them, a screen for showing a hierarchical structure is displayed, and when one block is clicked, the corresponding screen is opened on a multi-window, and also, a hatching display is put to its block.
Patent JP-H11230506-A (JP)
Title: Method for controlling waste heat boiler and its device
Inventor: TANABE MINORU
IPC: F22D5/26
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a waste heat boiler and its device by which the water supply quantity for boiler is controlled appropriately so as to suppress the variation of steam pressure, water level, generated steam quantity, etc., even when heat input to the waste heat boiler varies frequently, in the case of controlling the waste heat boiler installed together with a refuse incinerator. SOLUTION: In the method for controlling a waste heat boiler 5 installed together with a refuse incinerator, a step to calculate the change of heat input quantity to the boiler 5 is provided, and when the quantity is small, the water supply quantity is determined by three-element control, and when the quantity is large, the quantity of corrected water supply is determined according to the change of heat input quantity and its result is added to the water supply quantity determined by the three-element control so as to control the water supply quantity. Thus, the water level of the boiler 5 and the quantity of generated steam can be controlled stably.
Patent JP-H08302917-A (JP)
Title: Roof valley copper board and take up coil therefor
Inventor: NISHIO YASUO
IPC: E04D15/04
Filed: 1995-05-08
Abstract: PURPOSE: To mount easily a rainwater trough on a valley area by forming a valley bottom folding upward sealing groove and a both sided edge folding upward marking line groove along a center line of a copper flat plate in the longitudinal direction and a tile straight line cutting guide upward marking line groove in the central part in parallel to each other and forming a downward expansion falling strip on the opposite side of these marking grooves. CONSTITUTION: There are installed a valley folding upward marking line groove 2, a both sided edge folding upward marking line groove 3, a tile straight line cutting guide upward marking line groove 4 and downward expansion strips 2', 3' and 4' on a tile valley copper plate 5 while the copper plate 5 is rolled up in cylindrical shape so that a tile valley copper plate take up coil may be available. Then, when the take up coil is unpacked and rewound from one end prior to its application, plastic deformation attributable to rewinding work is produced on a construction site and holds a strip-shaped cross cutting section linearly in the longitudinal direction, thereby bending the groove in V-shape wherein the opening angle is large and bending inwardly the both sided edge 3" of the groove 3 and fixing a sheathing board 8 by hooking a clip 7.  Then, a zigzag projecting area 11' of a tile 11 in the valley is cut along the groove 4 with a saw, thereby producing a rainwater trough in the valley of an inclined roof 10.
Patent JP-H05305329-A (JP)
Title: Method for drawing metallic wire shaped body and device therefor
Inventor: SUEMORI SHIGERU
IPC: H01B13/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide a method and a device for drawing a metallic wire shaped body stably irrespective of generation of disturbance in a wire drawing die. CONSTITUTION:When the metallic wire shaped body 4 is drawn through the wire drawing die 1 as a back tension is given to the metallic wire shaped body, stress given to the wire drawing die when the wire shaped body passes through the wire drawing die is measured by a detector 3 and a variation of the stress produced by a disturbance, etc., in the die is fed back to a wire drawing device 5 in this method.
Patent JP-H11308605-A (JP)
Title: Video interphone system
Inventor: ASAHIDA MASAHIRO
IPC: H04N7/18
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide the video interphone system that is not affected by leakage magnetic flux of a deflection yoke and produced at low cost, even when a transmission path of a voice signal is formed near the deflection yoke. SOLUTION: In a video interphone system 1 incorporating a CRT 3, at least a couple of 1st and 2nd conductor patterns 53, 54 with an identical electric characteristic are placed in parallel around a deflection yoke 4 of the CRT 3, on a printed circuit board 2 on which the CRT 3 is mounted as a voice signal path, the 1st conductor pattern 53 is extended from an output terminal of an input side amplifier circuit 51 to one input terminal of a differential amplifier circuit 52 and the 2nd conductor patterns 53, 54 connect to ground and extends to the other input terminal of the differential amplifier circuit.
Patent JP-H10296335-A (JP)
Title: Press bending method and device therefor
Inventor: FUJIMOTO NOBUYUKI
IPC: B21D5/01
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a bulge, etc., at the bending part of an article. SOLUTION: In a press bending method in which a punch 12 is inserted in a recessing part 14 m of a die 14, a metal sheet w is restricted with the die 14 and the punch 12 and the end part of the metal sheet w is bent, the metal sheet w is bent so that the punch 12 is not stuck closely to the bending part of the metal sheet w. As a result, an excess thickness is generated on the inner side of the bending part of the metal sheet w, the stress caused by the difference of the inner side and the outer side of the bending part does not remain.