baber/WOPTO huggingface dataset:
Patent JP-S5867068-A (JP)
Title: Insulating gate type field effect semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/786
Filed: 1981-10-16
Abstract: PURPOSE:To arrange photoconductive conversion devices such as image sensors in an ideal structure, i.e. array which is maximum per unit area, by forming an insulating gate type field effect semiconductor device in a plurality of matrix structures on the same substrate. CONSTITUTION:One IGFET40 has a layer insulator 65 of a semiconductor 27 constituting the forming region for the channel of a gate electrode 20, a gate insulator 21, a source 29 and a drain 30, and the other IGFET41 likewise has a source 29', a drain 30 and a gate 20'. Gate electrodes 20, 20' form gate electrodes and leads thereof in the direction of front parts in the drawing, and sources 29, 29' constitute sources and leads thereof in the direction of front parts in the drawing in parallel with the gate electrodes. On the other hand, a drain 30 is electrically isolated from the IGFET constituting one array and the IGFET constituting the neighbor array, and this drain 30 is joined in the longitudinal direction in the drawing by a lead 50. Thus, a matrix can be constituted.
Patent JP-S5688549-A (JP)
Title: Multiplex system for external memory device in electronic computer system
Inventor: WAKAMATSU AKIHIKO
IPC: G06F11/20
Filed: 1979-12-21
Abstract: PURPOSE: To enable continuous operation without stopping an electronic computer system by transferring information in the electronic computer system fo one external memory device while storing the information in the other external memory device.  
     CONSTITUTION: External memory devices 31 and 32 are provided in parallel to CPU1 and handled equally and information from signal line 41 is processed as to both devices 31 and 32. Writing information of the same contents in both devices 31 and 32 equally makes it possible to continue the operation of the electronic computer system even if one external memory device stopps due to a fault. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0332828-A (JP)
Title: Honeycomb core and method for molding the same
Inventor: TANIGAWA HIDEKI
IPC: B32B3/12
Filed: 1989-06-30
Abstract: PURPOSE:To enhance the ratio of shearing strength in an extending direction and that in a ribbon direction and to easily perform molding of high quality by constituting one cell wall of base materials of a number three times or more that of base materials constituting the other cell wall. CONSTITUTION:The respective cell walls 3, 4 of each of the cells 2 constituting a honeycomb core 1 have one side part 6 having a length equal to that of one cell wall 3 and the other side part 7 three times that of the other cell wall 4. That is, one side part 6 and the other side part 7 having a length three times that of the side part 6 are mutually bent at a right angle along a folding part 8. A base material 5 wherein one side parts 6 and the other side parts 7 are alternately continued to be formed into a shape folded in a wavy form is in contact with the other base material 5 so that the mutual other side parts 7 in both adjacent base materials 5 are shifted by a length equal to that of one side part 6 in the longitudinal direction thereof in order to respectively set the respective folded parts 8 in other base material at positions spaced apart from the other cell walls 4 by an equal length on the basis of the folded parts 8 of the other side parts 7 and one side parts 6 of one adjacent base material 5.
Patent JP-S5689862-A (JP)
Title: Painting device for external surface of flank seam of can barrel
Inventor: MURAKAMI KOUJI
IPC: B05C11/10
Filed: 1979-12-21
Abstract: PURPOSE: To obtain the titled device that is provided with a paint controller between a paint taking-up roll and coating roll and can apply an invariably constant quantity of paint to the external surface of a flank seam while a can barrel after welding moves forth with the flank seam held upward.  
     CONSTITUTION: After paint is taken up from tank 31 by paint taking-up roll 23 rotating counterclockwise, the paint sticking to external circumferential surface 22 is scraped off to a prescribed thickness. Next, this roll 23 is made in contact with external circumferential surface 21 of intermediate roll 11 to transfer the paint to surface 21. Then, the paint from surface 21 of roll 11 rotating clockwise is transferred to external circumferential surface 20 of coating roll 2 and while paint limiting device 10 limits the quantity of the sticking paint to a prescribed value, the flank seam of can barrel A in process of movement is made in contact to apply the paint. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0718157-A (JP)
Title: Polyacetal resin composition
Inventor: SANO TOSHIHIKO
IPC: C08L59/00
Filed: 1993-07-06
Abstract: PURPOSE:To obtain a polyacetal resin composition holding excellent mold releasability, not causing troubles due to the defective biting of the pellets of the resin composition into a molding machine when injection-molded, and giving molded products excellent in the surface gloss. CONSTITUTION:0.1-5 pts.wt. of an alkylene bis-stearylamide having a >=4C alkylene group is added to 100 pts.wt. of a polyacetal resin to provide the objective polyacetal resin composition having a molded product glossiness of >=60%.
Patent JP-H05333072-A (JP)
Title: Method for estimating radiated interference wave distribution
Inventor: MURAKAWA KAZUO
IPC: G01R29/08
Filed: 1992-06-03
Abstract: PURPOSE:To estimate radiated interference wave distribution where an electronic device is placed by using a simulated radiation source to measure wave propagation characteristics at a test site and the electronic device site and measuring the radiated interference waves at the test site. CONSTITUTION:A spherical dipole antenna 1 for transmission being an electronic radiation source which simulates an electronic device is placed at an electronic device site position, and height of a spherical dipole antenna 2 for reception is varied to measure electric wave propagation characteristics of the spherical dipole antenna. A network analyzer 5 is used for this measurement to measure an spatial attenuation amount due to electric wave propagation. At this time an output of a port 1 (transmitting side) is connected to electric/photo converter 6 to transmit a light signal in an optical fiber 3 to the spherical dipole antenna and radiate electromagnetic waves. At this time a photo/electric converter 7 is connected to a port 2 and a light signal from the receiving antenna 2 is converted into an electric signal to measure electric wave propagation characteristics of radiated interference waves. Thus radiated interference wave distribution is estimated.
Patent JP-H0518189-A (JP)
Title: Tail section gap restricting method for shield excavator
Inventor: TSUCHIYA KIYOSHI
IPC: E21D11/00
Filed: 1991-07-08
Abstract: PURPOSE:To suppress the eccentricity between a shield hull and a segment small and prevent the inversion phenomenon of a tail seal under high water pressure by restricting the gap between the inner periphery of the shield hull and the outer periphery of the segment to the optimum value in a large-diameter shield for large-depth excavation. CONSTITUTION:After a shield hull 1 is manufactured, the inner diameter of the manufactured shield hull 1 is measured, after a segment 2 is manufactured, the outer diameter of the manufactured segment 2 is measured, then the one-side gap between the inner periphery of the shield hull 1 and the outer periphery of the segment 2 under the eccentricity 0 is calculated based on the measured values. The height of a gap restricting member 6 nearly equal to the height subtracted with the margin required for tunnel construction from the calculated one-side gap is determined, then the gap restricting member 6 is manufactured and fitted on the inner periphery of the shield hull 1 near a tail seal 4.
Patent JP-S6147357-A (JP)
Inventor: ITO TETSUO
IPC: B65D81/113
Filed: 1984-08-09
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-S6144028-A (JP)
Title: Clutch device in cultivator
Inventor: KANAI YOICHI
IPC: B62D51/06
Filed: 1984-08-08
Abstract: PURPOSE:To prevent a cultivator in which cultivating claw members are rotated to advance the working frame of the cultivator, from abruptly starting, by providing a sensor for engaging a clutch to rotate the cultivating member only when the resistance member of the working frame is caught in the earth. CONSTITUTION:A transmission casing 6 is fixed to a pair of left and right working shafts 5 secured thereto with a working frame 1 in which cultivating claw members 7 are arranged. A prime mover 9 associated with a clutch disposed in the casing 6 is attached to the top of the latter, and a frame 12 is attached to the top rear side of the casing 6 by means of an attaching part 11 carrying a pair of left and right handles 13. A clutch lever 3 for disengaging and engaging the clutch is attached to the free end of one of the handles 13. Further, a resistance member 2 is slidably and securably attached to the slidable bearing section 10 of the frame 12, and a plate-like sensor 4 is journalled to the front end of the resistance member 2, rotatably in the vertical direction. With this arrangement, the sensor 4 engages the clutch only when the resistance member 2 is caught in the earth, to rotate the cultivating claw members 7 in order to advance the working frame 1.
Patent JP-S6411332-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAO ICHIRO
IPC: H01L21/306
Filed: 1987-07-03
Abstract: PURPOSE:To lessen electric field concentration in the corners of an element region part with superior controllability and suppress a hump current, that is, a disadvantage that appears in a BOX isolation transistor by making the corners of the element region part have tapered parts. CONSTITUTION:After forming a SiO2 layer 2, a polySi layer 3, and a PSG layer 4 on a P-type Si substrate 1, the PSG layer 4 is etched. And after removing the PSG layer 4, the SiO2 layer 2 is treated with dry etching by using the polySi layer 3 as a mask. An additional etching is performed on condition that the Si substrate 1 is treated with a taper etching and then the part 1A of the substrate is etched. After depositing the SiO2 layer 6 and then after flattening the surface of the layer 6 by applying resist 7, its surface is etched until the surface of the polySi layer 3 appears on the substrate and the SiO2 layer for isolation is formed in a field region. Next, the polySi layer 3 and SiO2 layer 2 on the element region are removed. Then the resultant element isolation structure which is isolated by the SiO2 layer 6 is formed.
Patent JP-H0458479-A (JP)
Title: Connector device
Inventor: TAKAHASHI SATORU
IPC: H01R13/64
Filed: 1990-06-25
Abstract: PURPOSE:To miniaturize a connector device at a low cost by using a lock system concurrently for a connection detecting system. CONSTITUTION:The connection section 3 of a plug 1 is inserted into the connection section 11 of a socket 2, the front side section of a metal plate 4 is pressed into a hole 12, a coupling section 5 is coupled with the coupling section 14 of a metal plate 13 by utilizing the elastic deformation of the metal plate 4, and the plug 1 can be connected to the socket 2 in the lock state. The metal plates 4, 4 on the plug 1 side are brought into electrical contact with the metal plates 13, 13 on the socket 2 side, a connection detecting circuit 15 detects that the plug 1 and the socket 2 are connected, thus an electrical circuit can be controlled.
Patent JP-H0817523-A (JP)
Title: Coaxial connector plug
Inventor: TOGASHI KOJI
IPC: H01R13/648
Filed: 1994-06-28
Abstract: PURPOSE:To save space by setting the length from the center line of the center contact of a coaxial connector plug to its end portion shorter (5mm, for example) than that of a conventional plug (7mm, for example). CONSTITUTION:An electrical combination position made by crimping a center contact 44 and the center conductor 11 of a coaxial cable 10 is formed on an opposite position to a coaxial cable 10-mounted side viewing from the center contact 44. The center conductor 11 of the coaxial cable 10 and the one portion of a braid 13 are sequentially exposed, the exposed braid 13 is rolled up on the outside of a sleeve 41 mounted outside an envelope 23, and the braid crimp portion 38 of a shielding case 30 is crimped on the outside thereof. A length Lh can be made shorter comparing with the length of a conventional plug in which an electrical combination position is formed on a coaxial cable-mounted side and crimping is performed at two positions, such as a braid crimp portion and an envelope crimp portion.
Patent JP-S6146670-A (JP)
Title: Recording method of color recorder
Inventor: YASUMI KUNIO
IPC: H04N1/00
Filed: 1984-08-10
Abstract: PURPOSE:To prevent color mis-alignment by applying recording/carrying while a tension is exerted to recording paper through forwarding/reversing a platen so as to improve the alignment accuracy in color recording. CONSTITUTION:Paper 13 is loaded at first, a thermal head 16 is pressed onto the platen 14, a motor 15 forwards the platen 14 and feeds the paper 13 together with a thermal transfer sheet 11. No recording is attained in this case. Then the tip of the fed paper is detected and after it is stored in a storage means 22, the platen 14 is reversed, the paper 13 is restored to apply a tension to the paper 13. The thermal head is pressed onto the platen 14 again in this state to forward the platen 14 and record the paper by the 1st color. Since the paper 13 fed from the platen 14 is clipped on the tip, the paper forms a loop, and multi-color recording is applied by repeating the procedure for plural number of times and a color picture without color mis-alignment is obtained.
Patent JP-H04367319-A (JP)
Title: Vehicle correcting device
Inventor: FUWA SHUGO
IPC: B60S5/00
Filed: 1991-06-12
Abstract: PURPOSE:To make the whole compact, and also, to improve the efficiency of a work by constituting a device so that a placing lever errecting a correcting tower can be bent, and also, can be housed on the reverse side of the device. CONSTITUTION:On the reverse side of a rectangular horizontal base 1 for placing and fixing an accident vehicle A, vertical supporting legs 2, 2 and a leg column 9 are attached so as to be freely attachable/detachable, respectively, and also, on the reverse side of the horizontal base 1, movable lever 40 which is arranged along the horizontal direction of the horizontal base concerned 1, and also, whose both sides are positioned in the inside of both horizontal side edges of the horizontal base 1 and move freely in a longitudinal direction is provided, and to both ends of the movable lever concerned 40, placing levers 41,41 whose tip is protruded from both horizontal side edges or front and rear side edges of the horizontal base and turns in a horizontal surface centering around the tip of the movable lever 40 are attached pivotally, and on the upper face of the tip of both the placing levers 41, 41, a correcting tower 19 for dataining a chain 51 for which a clamp 52 is attached is provided vertically so as to be freely attachable/detachable.
Patent JP-H11345012-A (JP)
Title: Screen switching device for numerical controller
Inventor: SAGAWA KOJI
IPC: G06F3/0484
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a screen switching device for a numerical controller capable of promptly displaying required image data at a display device by a simple procedure. SOLUTION: This screen switching device for the numerical controller is provided with the display device 2, a controller main body 3 provided with a storage means 8 for storing the plural image data to be displayed at the display device 2 and an image selection means for selecting specified image data from the image data and an input device 4 for specifying a screen to be displayed at the display device 2. The image selection means directly selects the image data corresponding to the screen specified by the input device 4 from the storage means 8 and displays them at the display device 2.
Patent JP-S6327338-A (JP)
Title: Paper sheet conveying and handling device
Inventor: TAKIZAWA HIDEYUKI
IPC: B65H1/06
Filed: 1986-07-18
Abstract: PURPOSE:To securely send out even the last one sheet by providing a means of retaining sheets of paper from the upside, in a hopper for separating and sending out plural sheets of paper fed into said hopper one sheet at a time, and making said means outwardly retracted when feeding sheets of paper. CONSTITUTION:Plural sheets of paper money 5 fed into a hopper 1 are sent out one sheet at a time from the downside into a conveying passage 2 by means of a driving drum 9, a driven roller 10, and an auxiliary sending roller 11. During the send-out operation, a solenoid 16 is excited and levers 18', 18, 14 are made cooperate against a spring 19, and a retainer roller 15 is rotated in the arrow B direction to press the sheets of paper 5 from the upside. When feeding sheets of paper 5, the solenoid 16 is unenergized, the levers 18', 18, 14 are returned to the solid line position in the figure by means of the spring 19, and the retainer roller 15 is retracted outside the hopper 1. Thereby, even the last one sheet of paper in the hopper 1 can be securely sent out in a favorable condition.
Patent JP-S5956962-A (JP)
Title: Automatic cutting method of gate for die casting
Inventor: NAKAYA SEIICHI
IPC: B29C45/38
Filed: 1982-09-27
Abstract: PURPOSE:To eliminate a disconnection stage after a knockout stage and to improve the quality of a product by sliding a core which is freely slidable to a die plate of moving side and has a passage for molten metal communicating with the plural product cavity parts of the die plate of moving side in the stage of die opening. CONSTITUTION:When a block 6 of moving side is driven toward a block 66 of stationary side, a sliding core 102 provided to a die plate 76 of moving side is moved upward while it is slid first in a direction B then in a direction C by an angular cam 120, whereafter the core is again driven in the direction B. The plate 76 is brought into contact with the plate 72 of stationary side to clamp the die. Then molten metal is injected and supplied through a sprue 100, a runner 106 and a gate 108 into product cavity parts 90 where the molten metal is filled and cooled. When the die is opened thereafter, the core 102 moves in the direction opposite from B and at this time the product 110 is captured by the core 102 without remaining in the block 68 then the core 102 is slided in the direction opposite from C. The product 110 is thus automatically cut in the part of a remaining metallic piece 112 and gate piece 118 without leaving the piece 118 on the surface of the product 110.
Patent JP-S6147461-A (JP)
Title: Method for obtaining aziridine-2-carboxamide
Inventor: KITAGAWA SADAO
IPC: C07D203/08
Filed: 1984-08-13
Abstract: PURPOSE:To obtain the aimed compound easily in high yield, by treating a reaction solution of a 2,3-dihalopropionic acid ester, etc. with ammonia with a basic anion exchange resin in isolating the titled compound useful as antitumor agents, etc. CONSTITUTION:A 2,3-dihalopropionic acid ester or amide or 2-haloacrylic acid ester or amide is reacted with ammonia to give a reaction solution containing the titled compound is used directly or cooled or concentrated, etc. to deposit an ammonium halide, etc., which is removed. The reaction solution is then brought into contact with a basic anion exchange resin to remove the above- mentioned solvent and give industrially and advantageously the titled compound in high purity. According to the method, not only halogen ions formed by the above-mentioned reaction but also anionic by-products, etc., can be removed with the above-mentioned exchange resin and the exchange resin can be recovered for reuse.
Patent JP-S6058905-A (JP)
Title: Deodorizing, sterilizing aqueous solution useful in bathtub
Inventor: TSUCHIKURA MITSURU
IPC: A01N59/00
Filed: 1983-09-12
Abstract: PURPOSE:A deodorizing, sterilizing aqueous solution to be diluted in water into a proper concentration for use, to be fed to water in a bathtub, and to be used, containing stabilized chlorine dioxide as a component. CONSTITUTION:An aqueous solution of stabilized dioxide containing both deodorizing and sterilizing actions is diluted in water into a proper concentration, and fed to water in a bathtub. Chlorine dioxide in the solution is bonded to oxygen, so that target substances in water are instantly deodorized and sterilized. It is useful as an ordinary house and business purposes and contributes to healthy bathing by both preventive action on occurrence of bacteria, molds, and fungi and deodorizing, sterilizing action.
Patent JP-2000355012-A (JP)
Title: Manufacture of perforated concrete plate for both planting and protecting ground surface and device therefor
Inventor: IGAMI MITSUO
IPC: E02D17/20
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To realize the easy pulling-out of a large number of rod-like mold members for forming smaller diametral through holes even after the setting of a concrete. SOLUTION: In this device, a molding form, on the inner surface of the main body 10 of which for forming the external shape of a concrete plate a large number of rod-like mold members 13 for molding the perforated portion of the concrete plate to be molded are projected, is employed so as to lay and fill a concrete in the molding form under the condition that one or several times of the rotating action about the axis center of the rod-like mold member 13 and/or of the shifting action toward its axis center are given to each rod-like mold member 13 during the period between the starting and finish of the setting of the cement of the concrete. As a result, the adhesion between the rod-like mold member 13 and the concrete is reduced before the setting of the concrete.
Patent JP-S5690777-A (JP)
Title: Light car for agriculture
Inventor: ISHIMARU TAKEYUKI
IPC: B60K17/26
Filed: 1979-12-26
Abstract: PURPOSE: To easily ascend or descend a step difference such as a footpath between rice fields by a method wherein an intermediate wheel is installed between a front wheel and a rear wheel in a light car for agriculture, and the contact surface with the groud of this intermediate wheel is installed at an upper position than the contact surface of the front and rear wheels.  
     CONSTITUTION: A front wheel 25, a rear wheel 26 and an intermediate wheel 31 are driven by means of a power from an engine 9 through a clutch 11, a transmission 13, differential gears 21, 27, 35. A rubber tyre having a lug is used for the intermediate wheel 31 and the ground contact surface is installed at an upper position than the ground contact surfaces of the front wheel and the rear wheel. With this, in a damp ground such as a farm field, the front wheel 25 and the rear wheel 26 sink into the ground surface and the intermediate wheel having a lug contacts with the ground and a car can travel powerfully and when ascending or descending the path between fields, the intermediate wheel 31 contacts with the edge of the foot path of a rice field and the car can powerfully ride over the edge. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1117502-A (JP)
Title: Multiplier circuit and timing adjustment circuit
Inventor: OGAWA TAKEHIRO
IPC: H03K5/13
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent an inverter receiving the output of a delay circuit from malfunctioning in the case that noise is intruded on a power supply or GND while the delay circuit consisting of a capacitor and a resistor being the component of the multiplier circuit is charged or discharged. SOLUTION: An inversion delay circuit 4 in a timing adjustment circuit 10 consisting of a capacitor and a resistor being the component of the multiplier circuit 9 gives a prescribed delay to an input to the circuit 4 to deviate a timing of an output of the multiplier circuit, and an output of the delay circuit 9 is fixed to a power supply voltage or a GND level by pulling up the output of the delay circuit 9 by a P-channel MOS transistor(TR) 1 or pulling down the output by an N-channel MOS TR 2 within a prescribed delay time.