baber/WOPTO huggingface dataset:
Patent JP-H11222948-A (JP)
Title: Method of fitting airtight sheet in building unit
Inventor: KAWARASAKI KAZUTOSHI
IPC: E04B1/66
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of fitting an airtight sheet to the wall surface of a building unit smoothly without lowering productivity by one worker using simple jigs. SOLUTION: At the time of fitting an airtight sheet 32 to the wall surface of a building unit 10, two jigs 20 having locking parts and support parts 21 for supporting an airtight sheet wound body 30 are removably locked to an upper frame 13 of a wall, with specified space. Both ends of the airtight sheet wound body 30 are supported by the support parts 21 of the jigs 20, and the airtight sheet 32 at the winding-out end part is fixed to the upper frame 13 of the wall by a means such as a rivet. The jigs 20 are then detached from the upper frame 13 of the wall while being slightly moved longitudinally and laterally so as to make the airtight sheet wound body 30 fall along the wall. The wall surface is therefore covered with the airtight sheet 32 from the upper part to the lower part while the airtight sheet 32 is rewound.
Patent JP-S63288290-A (JP)
Title: Sorting apparatus
Inventor: BUARUTAA MUTSUSERUMAN
IPC: D21D5/02
Filed: 1988-02-08
Abstract: The sorting apparatus consists of two sorting units 40 and 50 connected in series, where at least the first sorting unit 40 is maintained at a pressure above that of the atmosphere and the screen spaces 1 and 3 lie within the cylindrical screens 8 and 9 and are directly connected in series, but with an interposed baffle 11 which influences and determines the transition between the two screen spaces in terms of flow behaviour. Preferably, at least the element 3', adjacent to the rejected material discharge 31, of the screen space of the second sorting unit 50 as well as the associated element of the accepted stock space is freely connected to the atmosphere. Preferably, this element forms the dewatering zone while the other, that element of the second sorting unit adjacent to the first sorting unit 40, forms a wash zone in which the fibres are already separated to a large extent from the rejected material. 
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Patent JP-H04264990-A (JP)
Title: Three-dimensional graphic display device
Inventor: KAMEOKA JUNJI
IPC: G06T15/40
Filed: 1991-02-20
Abstract: PURPOSE:To dispense with installation space including the additional installation of memory for pattern and expenses according to the space by generating a large number of patterns. CONSTITUTION:Pattern data is written on the plane 4a of a Z buffer 4 in advance by using a CPU/TOP 1. A three-dimensional plotting circuit 2 reads out the pattern data in the Z buffer 4 via a Z buffer control circuit 7, and sends it to a comparison decision circuit 3. The comparison decision circuit 3 compares the Z value of the pattern data with a Z value read out from a plane other than the plane 4a of the Z buffer 4 by the buffer control circuit 7, and writes the Z value on the Z buffet 4 when it is near to a viewpoint, and writes the data of a plotting graphic on display memory 5 newly. When it is not, no processing is performed, and the next processing of the Z buffet is performed. The content of the display memory 5 is displayed on a CRT 6.
Patent JP-H04265768-A (JP)
Title: Color printing method and device therefor
Inventor: YAMASHITA TOMIO
IPC: B41J2/325
Filed: 1991-02-20
Abstract: PURPOSE:To provide a color printing method and a device therefore by printing a mark on a record medium at the time of printing of a first color, reading out said mark when the printing of a next color starts, and automatically adjusting hte position where the printing of the next color starts based on the information recorded on said mark. CONSTITUTION:An ink part 31 comprising magnetic material is provided on an ink sheet 17 and said part is transferred to a non-record region of a record sheet 11 and the number of transfer steps of the record sheet required for the sheet to reach a recording start position is written into an ink part 41 of magnetic material having been transferred. And prior to the start of recording, wherein next color is used, the number of transfer steps written into the part 41 is read out so that the record sheet is transferred from the position where the reading has been made by a distance corresponding to the number of transfer steps having been read out by a magnetic head 16 to position the record sheet, thereby starting a transfer and record process using ink of next color.
Patent JP-H04328354-A (JP)
Title: Tape bus having indirect squeezing bearing
Inventor: UEIN TOOMASU KAMUOU
IPC: G11B23/107
Filed: 1992-01-17
Abstract: PURPOSE: To permit an indirect compression bearing to attenuate the fluctuation of tape tension without using an additional roller or the other constitution element, to suppress the transmission of vibration from one reel to the other reel and to reduce the invasion of mixed air. CONSTITUTION: In a tape path 2, one end of a tape 3 is wound to the first reel 4, the tape 3 passes around guides 7 and 8, passes through a place approximated to the outer peripheral lap of the tape wound to the first reel 4 and it is wound to the second reel 5. The tape forms the indirect compression bearing 10 by making the tape itself approximate to the lap. The tape path 2 can be applied to a peripheral storage device such as a magnetic tape drive device and it can be exchanged with various tape cartridge constitutions.
Patent JP-S62185454-A (JP)
Title: Original reader
Inventor: SAKAKIBARA KENZO
IPC: H04N1/00
Filed: 1986-02-10
Abstract: PURPOSE:To simply decide a defective part in an original reader such as a dirty mirror of a read unit, defective bits of a CCD or deterioration in a fluorescent lamp by reading a white ground part in a reference color above a part reading an original and recording the read data in case a black data is included in the read data. CONSTITUTION:A recording unit 10 reads, e.g., one line of white background prior to the start of read of an original and whether or not a black data exists in the read data is judged by a central control section 70. If any black data exists, it might be dirt on a mirror, defective bit of a CCD 24 or deterioration in a fluorescent lamp 22, the read data is recorded on recording paper 53 by a recording unit 40. Thus, a cause to a faulty part is checked by visual observation.
Patent JP-H01200896-A (JP)
Title: Receiver for remote controller
Inventor: KURIYAMA KEIICHI
IPC: H04B10/00
Filed: 1988-02-05
Abstract: PURPOSE:To delete a space by mixing an electrically conductive material in a reflector for fixing a light receiving element and obtaining the shield effect of the same degree as a shield case. CONSTITUTION:A wireless signal inputted from the light receiving element 4 is amplified by an amplifying circuit 3 constituted on a printed board 1 to take out an output thereof. The light receiving element 4 is mounted on the printed board 1 by the reflector 5 made of synthetic resin in which the conductive material is mixed or painted. The reflector 5 contacts a contact piece A extended from the shield case 2, is made electrically conductive and the shield case 22 is connected to an earth. Since the reflector 5 is made of the resin, it can be designated to a free form.
Patent JP-S55122217-A (JP)
Title: Erasing head
Inventor: SHIMANUKI SENJI
IPC: G11B5/265
Filed: 1979-03-08
Abstract: PURPOSE:To make it possible to demagnetize a high-coercive force metallic magnetic tape with a small erasing current by constituting the core part by an amorphous alloy thin plate of a prescribed composition. CONSTITUTION:Core part 1 of an erasing head is formed by the amorphous alloy thin plate of the composition expressed by expression (T1-aMa)1-zXz (however, T=one or more kinds of Co and Fe, M=one or more kinds of Cr, Nb, Ta, Mo and W, X=B or the alloy system of B+Si and Si is 25 atom % or less, a and z are  0.02- 0.06 and 0.2-0.27 respectively). It is desirable that T in the composition of  the alloy above is substituted by Ni of 10 atom % or less to increase permeability  and reduce the erasing current. By this constitution, an alloy thin plate of saturated magnetization 10000G or more and effective permeability 4000 or more for 100kHz can be obtained, so that even a high-coercive force metallic magnetic tape can be erased sufficiently.
Patent JP-S55119357-A (JP)
Title: Preparation of separator-covered electrode plate of battery
Inventor: HATAKEYAMA MASATO
IPC: H01M50/489
Filed: 1979-03-08
Abstract: PURPOSE:To improve the productivity by the steps of placing plates at suitable intervals on the layer of powder separator being supplied continuously, forming a second layer on the plates by supplying powder separator continuously, sintering the powder separator to unify the separator and plate, and cutting the sintered separator. CONSTITUTION:Plates are produced efficiently by the following process. A synthetic resin powder to become a separator is supplied from a first hopper 2 continuously in a predetermined quantity onto the top of one end of a belt 1 moving in the arrowed direction, so that a powder layer a1 having a uniform thickness and width is formed. The powder layer is preliminarily sintered by the first sintering oven 4. Plates b are supplied on by one from a plate feeder 5 at certain intervals onto the powder layer a1 moving together with the belt 1. Powder of the same material as the layer a1 is supplied quantitatively from a second hopper 6 of the same construction as the first hopper 2, so that a flat powder layer a2 of a certain thickness and width is formed on the plate (b) by rolls 7. The powder layers and plates are passed through a second sintering oven 8 so that the powder layers and plate are unified. Finally, the plates are separated by a coining press 10 and a blade 11.
Patent JP-H05186656-A (JP)
Title: Molding material for optical information recording carrier base and optical information recording carrier comprising the same
Inventor: MATSUMARU SHIGEO
IPC: G11B7/2533
Filed: 1992-01-16
Abstract: PURPOSE:To obtain the subject molding material useful for video disc, etc., having excellent qualities and releasability, having a small amount of volatile gas evolved, capable of being operated for molding for many hours, comprising a methacrylic resin, a release agent such as an aliphatic alcohol and wax in a specific ratio. CONSTITUTION:The objective molding material comprising (A) 100 pts.wt. methacrylic resin, (B) 0.02-0.19 pts.wt. one or more release agents selected from a group consisting of aliphatic alcohols such as cetyl alcohol, higher fatty acids such as stearic acid and fatty acid esters such as stearic acid monoglyceride and (C) 0.01-0.18 pt.wt. wax of the formula CnH2n+2 (n is 20-25) wherein the total amounts of the components B and C is 0.05-0.2 pt.wt. An optical information recording carrier is obtained from the molding material.
Patent JP-S58142969-A (JP)
Title: Heat accumulative material
Inventor: WADA TAKAHIRO
IPC: C09K5/06
Filed: 1982-02-19
Abstract: PURPOSE:An inexpensive heat accumulative material capable of controlling endothermic and exothermic temperature by changing the composition of a system, having stable endothermic and exothermic properties, comprising sodium acetate formamide and water. CONSTITUTION:The titled heat accumulative material comprising sodium acetate, formamide and water in a composition ratio of preferably 25-70wt%, <=55wt% (with the proviso that 0wt% is omitted), and 15-50wt% respectively, preferably having the composition consisting of NaCH3COO.3H2O and HCONH2 as components of both ends, and <=40wt% (with the proviso that 0wt% is omitted) total amount of HCONH2 content.
Patent JP-S58142762-A (JP)
Title: Flat cell
Inventor: HASHIMOTO YUTAKA
IPC: H01M6/16
Filed: 1982-02-19
Abstract: PURPOSE:To achieve positioning of a positive electrode to a current collector and improvement of conductivity between both bodies by forming a bending part in the circumference of a positive current collector and crimping the circumference of a sheet-shape positive electrode with this bending part. CONSTITUTION:When the circumference of a positive electrode 4 punched in a rectangular shape is crimped by bending inward a bending part 9 installed in almost all circumferences of a current collector 5 which is formed in a similar figure as but little larger form than the positive electrode 4, the positive electrode is positioned in a given location without generating cracks even if the positive electrode is brittle and conductivity between the positive electrode and the current collector is increased by crimping pressure of the bending part. In the case that a bending part 9 is formed partially on four sides of the circumference of the current collector and the positive electrode 4 in a given location is positioned by crimping of the bending part 9a, the same effect is expected. By this process, the correct positioning of the positive electrode is achieved in the cell manufacturing process and production efficiency is increased.
Patent JP-S53110935-A (JP)
Title: Plate butt welding method
Inventor: SAKAI EISUKE
IPC: B23K9/02
Filed: 1977-03-10
Abstract: PURPOSE:To prevent the occurrence of various shrinkage or deformation, such as buckling variation form etc., by bending facing plates so as welding line to be bended convex on the face side and also, carrying out butt welding, bending backward facing both end part on the face side.
Patent JP-S60170460-A (JP)
Title: Operating method for rotation of permanent magnet
Inventor: UCHIDA SATOSHI
IPC: H02K53/00
Filed: 1984-02-14
Abstract: PURPOSE:To supply energy without causing a public pollution by continuing a rotary motion by suitably disturbing the magnetic force of repelling and attracting forces of a magnet. CONSTITUTION:A rotary machine is composed of a rotor magnet a1, a stator magnet a4 and a magnetic insulator for disturbing the magnetic forces of the magnets a4, and a1, a4. The insulator is formed of a magnetic insulating wall a2, a magnetic insulating wall position magnet a3, a connecting rod a7 and a rotary stopper b7. The wall a2 is formed in a cylindrical shape of a substance for disturbing a magnetic force. Thus, the magnetic forces of the magnets a1, a4 are suitably disturbed, and the magnet a1 is continuously rotatably driven.
Patent JP-S58143215-A (JP)
Title: Transparent window plate for shielding radio wave
Inventor: OOHASHI NORIO
IPC: G01D3/08
Filed: 1982-02-19
Abstract: PURPOSE:To obtain a transparent window plate for shielding radio wave, by forming a conductive metallic thin film on the whole surface of a plate of a non conductive transparent material and by forming an earthing surface by applying conductive paint to the peripheral part of the metallic film. CONSTITUTION:A conductive metallic thin film 2 is formed on the whole surface of a transparent insulating plate 1 such as plastics and glass by a vacuum deposition, sputtering and other processes. The electrically conductive paint 3 incorporated with metallic powder and carbon powder etc. is applied at its peripheral part to form an earthing surface. By this way, a transparent window plate for shielding radio wave is obtained.
Patent JP-H1032729-A (JP)
Title: Interpolation filter for video signal
Inventor: MARQUES PEREIRA RICARDO ALBERT
IPC: H04N5/44
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To operate a filter at both modes of an intra-field node and an inter- field node by selecting a space interpolation direction in the direction of a picture edge. SOLUTION: Blocks R1-R3, L1-L3 and C provided for the interpolation filter 6 measure the space correlation degree between picture elements on a processing window and detect the existence of light-dark edges. The block R1-R3 are outputted to a first best direction circuit 7 and the clocks, L1-L3 are outputted to a second best direction detection circuit 8. The outputs BR, BTR, BL and BTL of the first and second best direction detection circuit 7 and 8 are supplied to a third best direction detection circuit 9 and the output of the block C is supplied to the detection circuit 9.  The output of the best direction detection circuit 9 is supplied to the circuit 10 and the circuit 10 calculates the average value of the picture element in the processing window PW, which follows the maximum space correlation direction, namely, an interpolation value of the picture element following the maximum space correlation direction.
Patent JP-H10164946-A (JP)
Title: Harvester
Inventor: TERAMOTO SEIJI
IPC: A01D25/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To discharge cross pulled off from a ridge to a ridge upper surface in a laid-fallen attitude. SOLUTION: In this harvester of a walking type provided with a carrying member 16 for clamping a foliage part 19a and pulling off and carrying the crops 19, the interval of left and right wheels is changed by adjusting the position of one wheel and the crop 19 is discharged to the ridge upper surface in the laid-fallen attitude turning a neck part to one side of a machine body on the opposite side of the wheel to adjust the position. The crop 19 is discharged to the ridge upper surface in the laid-fallen posture for turning the neck part to one side of the machine body and the interval of the left and right wheels is changed by adjusting the position of the wheel on one side of the machine body to which the neck part of the crop 19 is turned.  A laying- down member is provided on the transfer terminating end part of a lower carrying device provided on the lower part of the carrying member 16 for clamping the neck part of the crop and transferring it.
Patent JP-H10215654-A (JP)
Title: Grain sieve for grain sorting device
Inventor: TANAKA YUJI
IPC: A01F12/32
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the grain sieve of a grain sorting device capable of excellently performing a fine sorting processing even while being capable of easily and appropriately changing the size of a mesh corresponding to conditions such as the kind of crops or the like. SOLUTION: A plural number of vertical beams 12 along front and back directions are arranged side by side with prescribed intervals on left and right between the left and right side walls 8L and 8R of a sieve case 8 driven back and forth, a plurality of fixed wires 13 arranged between the left and right sidewalls 8L and 8R in the state of being positioned and fixed to the plural number of vertical beam 12 are arranged side by side with the prescribed intervals at front and back and a plurality of movable wires 15 constituted freely position-changeably to the front and back are disposed between the left and right sidewalls 8L and 8R in the state of being arranged side by side at the front and back at position shifted in a vertical direction to the side-by-side arranged positions of the plurality of fixed wires 13.
Patent JP-H06240687-A (JP)
Title: Caisson connecting junction box
Inventor: YOSHINO YUICHI
IPC: E02D25/00
Filed: 1993-02-16
Abstract: PURPOSE:To improve a pressure-welding state of a connection section by interlocking two boxes having one pressure-welding end for each of them along the axis through a hydraulic pressure room in an expansible manner, at the same time, providing a hydraulic pressure tower in a hydraulic pressure room, and applying water pressure stabilized for a long time to the hydraulic pressure room. CONSTITUTION:A junction box in a state to insert an inside box 5 in an outside box 6 is mounted on a cogging 11 of the side of a caisson 9, etc. After that, force-fit of water in a hydraulic pressure room 1 from an injection pipe is made to push up water in a hydraulic pressure tower 4, at the same time, the room 1 is spread out to weld both ends of the inside box 5 and outside box 6 to the existing box 8 and caisson 9 respectively with hydraulic pressure. Then, valves of drain pipes 12 and 13 are opened, and water in rooms 2 and 3 is drained to strengthen hydraulic pressure welding. The height of the tower 4 is adjusted to the height of a column of water with required water pressure to overflow water, and even if the room 1 is not so tightly closed, water pressure stabilized for a long time can be maintained in the room 1. According to the constitution, the junction box can be surely welded to the existing box with hydraulic pressure.
Patent JP-2000228193-A (JP)
Title: Carbonaceous negative electrode active material for nonaqueous secondary battery and nonaqueous secondary battery
Inventor: KINOSHITA SHINICHI
IPC: H01M10/05
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material having a high capacity and excellent efficiency, and a nonaqueous secondary battery using it. SOLUTION: This carbonaceous negative electrode active material is composed of a mixture of at least graphite and fired carbon. The fired carbon has such a pore distribution by a BET adsorption method of gaseous nitrogen that pores having diameters below 8 Å exist as many as 2×10-4 CC/g or more, and that pores having diameters in the range of 8-18 Å exist as many as 15×10-4 CC/g or less, and the fired carbon is obtained, for example, by executing a first heat treatment at 250-650 deg.C under an inert gas atmosphere and second heating treatment at 700-1,500 deg.C under an inert gas atmosphere of fine powdery carbonaceous material. This nonaqueous secondary battery has a negative electrode in which this carbonaceous negative electrode active material is used.
Patent JP-S61185944-A (JP)
Title: Resin-sealing device for semiconductor element
Inventor: TANAKA MINORU
IPC: B29C45/66
Filed: 1985-02-13
Abstract: PURPOSE:To enable to smoothly move the moving platen by a method wherein an AC servomotor and a second torque transmission system having the reduction ratio different from that of the first torque transmission system are provided, the position of the platen is detected, and the AC servomotor, the torque transmission systems and the change-over means are controlled with the optimum operating pattern. CONSTITUTION:In the first state of operating, a first clutch C1 and a second clutch C2 are respectively change-over controlled in an OFF state and an ON state by a control unit 50. Accordingly, the turning force of an AC servomotor 16 is transmitted through a second torque transmission system 172 having a smaller reduction ratio. As a result, a moving platen 13 is made to ascend at a quick speed. Then, when the moving platen 13 is detected to have come to the prescribed position by a position detecting means 40, the turning force of the AC servomotor 16 is transmitted by the control unit 50 through a first torque transmission system 171. Accordingly, the moving platen 13 again starts ascending at a low speed and by a large driving force, and a bottom force 15 and a top force 14 are clamped with the prescribed press pressure.
Patent JP-H07232521-A (JP)
Title: Pneumatic radial tire
Inventor: SHIBANO KEIZO
IPC: B60C9/08
Filed: 1994-02-24
Abstract: PURPOSE:To improve bead durability by making sectional height of a folded part, sectional height of an inside rising part on a steel enforce, sectional height to the tire maximum width and sectional height of a rising part on abrasion rubber in a specified dimensional proportion. CONSTITUTION:When sectional height of an end edge 10A of a folded part 10 on a radial carcass 9 is specified as A, sectional height of an inside rising part 11A on a steel enforce 11 as B, sectional height to the tire maximum width to be a bending point as C and sectional height of a rising part 7 on abrasion rubber 8 as D, C B A D is satisfied. A/C is made to be 40%-50%, and B/C is made to be 50%-60%. Consequently, even when a force from a road surface works on the end edge 10A of the folded part 10 on the carcass 9 as shear force, damage in the neighbourhood of the end edge 10A is certainly prevented and durability is improved.