baber/WOPTO huggingface dataset:
Patent JP-H0299215-A (JP)
Title: Pinch roll
Inventor: TOMINAGA HARUO
IPC: B21B1/46
Filed: 1988-10-06
Abstract: PURPOSE:To reduce wear of surface ruggedness and to make it possible to operate long time by using a carbon steel containing specified content of carbon as the roll material, hardening the surface to be over a specified hardness and performing a surface treatment on the surface part to be a specified surface roughness. CONSTITUTION:Using the carbon steel having carbon content of 0.25-0.70weight%, the hardening is performed to make the surface hardness >=HRC50, the wear speed of the projecting part of the surface ruggedness of the pinch roll is reduced, attending on this, the lowering ratio of the friction coefficient for a rough drawing wire on the surface of the pinch roll is reduced, the life time is elongated without generating damages such as buckling phenomenon, etc. By performing surface treating of the shot blusting, etc., to form ruggedness with 10-50mum roughness on the pinch roll surface, and to enable grasping rough drawing wire of copper, etc., steadily without failing the friction force at starting the operation. Further, generating ferrous foreign materials by breaking the projecting parts of the surface ruggedness is eliminated not to cause lowering the quality. By this method, the product quality is improved, the working efficiency and yield are increased.
Patent JP-S61132639-A (JP)
Title: Production of rubber roller for spinning
Inventor: ONO MASAYA
IPC: D01H5/80
Filed: 1984-11-29
Abstract: PURPOSE:To attach a rubber cot to a mandrel for roller with a small interference, by winding a band laminated material consisting of a reinforcing material and vulcanized rubber round a molding mandrel tension at given intervals, coating the band laminated material with an unvulcanized rubber layer, vulcanizing it, and attaching the prepared rubber cot to the mandrel for roller. CONSTITUTION:An vulcanized rubber is laminated to the reinforcing material 1, vulcanized to give the band laminated material 3 having the inner rubber layer 2, which is wound under tension round the mandrel 4 for molding. The band laminated material 3 is coated with an unvulcanized rubber layer, and vulcanized to give a rubber cot. The rubber cot is attached to the mandrel 6 for roller with a small interference, to produce a rubber roller for spinning in a good operation efficiency where the rubber cot will not release from the mandrel for roller for a long period.
Patent JP-S61131463-A (JP)
Title: Assembling apparatus for semiconductor device
Inventor: HARADA TOSHIFUMI
IPC: H01L21/50
Filed: 1984-11-29
Abstract: PURPOSE:To simplify the alteration of a type or lot and the data set at initial starting time the by constructing to read out an identifying unit provided in a magazine and to store the read data corresponding to data relative to a semiconductor device. CONSTITUTION:Identifying units 22-1-22-n for identifying the identifying portion of a magazine are provided in manufacturing apparatuses 24-1-24-n, identifying data obtained by the units 22 are input by a data input unit 25 such as a keyboard at system operation starting time and stored as data table in a memory 23 to correspond to already stored feeding pitch, a lead frame width, a lead frame length, bed arraying state, inner lead position, and various data necessary in manufacture such as electrode position on a semiconductor ship. For example, when an identifying unit 22-1, for example, in a wire bonding step identifies the magazine, the memory 23 is accessed to supply necessary bonding condition data to the apparatus 24-1.
Patent JP-S63112485-A (JP)
Inventor: DEIBITSUDO ARAN DADORII
IPC: F42B1/032
Filed: 1986-10-23
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-S63106218-A (JP)
Title: Circulation carrier
Inventor: TAKEUCHI HIROTATSU
IPC: B65G17/48
Filed: 1986-10-24
Abstract: PURPOSE:To reduce the size of a direction changing section of a receiving table, by making an arm for pivoting/suspending the receiving table horizontally telescopable and moving the arm while engaging the upper/lower and front/rear positions thereof with an arm guide in a linear path. CONSTITUTION:A plurality of longitudinally telescopable arms 5 are projected from a chain 3 and a receiving table 7 is suspended at the tip thereof. An arm guide 6 to be engaged with a guide roller 5-1 fixed to the arm 5 is a rectangular track constituted of upper/lower and front/rear linear paths and circular corner tracks. A receiving table attitude holding guide 8 is provided in parallel with the arm guide 6. The arm 5 comprises a fixed section 5a and a telescopable section 5b, and when the chain 3 rotates, the fixed section 5a rotates around the center of a sprocket 2 and the guide roller 5-1 at the tip of the telescopable section 5b engages with the guide 6 and guided then rolls while extending the telescopable section 5b.
Patent JP-H08125049-A (JP)
Title: Package for containing semiconductor chip
Inventor: OTA MICHIHARU
IPC: H01L23/10
Filed: 1994-10-19
Abstract: PURPOSE: To entirely prevent a frame-like metallized metallic layer applied to an upper surface of an insulation substrate from peeling out of the insulation substrate by extending an inner periphery of the frame-like mettalized metallic layer to an inner wall of a recessed part of the insulation substrate. CONSTITUTION: A recessed part 1a containing a semiconductor chip 3 is formed in an upper central part of an insulation substrate 1. An upper surface of a periphery of the recessed part 1a is covered with a frame-like metallized metallic layer 7. An inner periphery of the metallized metallic layer 7 is extended to an inner wall of the recessed part 1a of the insulation substrate 1. Thereafter, a metallic lid body 2 is welded to a metallic frame body 8 which is brazed to an upper surface of the insulation substrate 1 and the semiconductor chip 3 is air-tightly sealed to an inside of a container comprised of the insulation substrate 1 and the metallic lid body 2. Thereby, the frame-like metallized metallic layer 7 can be prevented from peeling from the insulation substrate 1 and the semiconductor chip 3 can be normally operated for a long period.
Patent JP-H1096944-A (JP)
Title: Electrical connecting structure and liquid crystal display device
Inventor: ADACHI YOSHIMASA
IPC: G02F1/1345
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To make a juncture smaller by pressurizing and heating a connecting terminal and a metallic projection to form a goldaluminum alloy and executing joining via this gold-aluminum alloy. SOLUTION: The connecting terminal 13 of a liquid crystal panel 11 and the metallic projection 15 of a flexible substrate 14 are aligned. When the alignment is completed, a bonding tool 31 is lowered toward the liquid crystal panel 11 from above the metallic projection 15. The flexible substrate 14 is then pressurized to the connecting terminal 13 of the liquid crystal panel 11 by the bonding tool 31 and is heated, by which the metallic projection 15 is pressure welded to the connecting terminal 13 of the liquid crystal panel 11. The gold constituting the metallic projection 15 and the aluminum constituting the connecting terminal 13 forms the alloy and the metallic projection 15 and the connecting terminal 13 are joined via this alloy. The end of the substrate 14 is reinforced by a resin 16 in order to mechanically protect the joint part after the connection.
Patent JP-H04131035-A (JP)
Title: Treating device of squid
Inventor: ISHIDA MINORU
IPC: A22C25/16
Filed: 1990-09-21
Abstract: PURPOSE:To carry out each of treatments of opening of head, separation between trunk and internal organ, trunk opening and separation between arms and internal organ to obtain a uniformly treated squid by holding with a holding means and successively feeding the squid to each treating position. CONSTITUTION:The trunk (a) of squid is held with a supporting body 2 and a pressing body 3 and the head (d) of arms of squid is held with a receiving body 25 and a pressing body 26 and the squid is stopped each for a required time at a position for separating trunk and internal organ, trunk-opening and for separating arms and internal organ to carry out each of treatments. At the head opening position, the treating device cuts the head of squid and squid is opened so as to appear a bill and at the position for separating trunk and internal organ, treating device cuts a jointing part between the trunk part and internal part of squid to separate the trunk and internal organ, and at the trunk-opening position, the treating device cuts trunk top to open the trunk until the back to take-out by a take-out means of the trunk, and at the position for separating arms and internal organ, the treating device cuts a boundary between arms and internal organ to separate arms and internal organ.
Patent JP-H1195203-A (JP)
Title: Liquid crystal cell
Inventor: ISHIKAWA KOJI
IPC: G02B5/20
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the overlap of color filter layers and black matrix layers and to execute the light shielding between the black matrix layers without using excessive planarization members by effectively utilizing the wiring electrodes used for lowering the internal resistance of the transparent electrodes of a liquid crystal cell. SOLUTION: The one electrode substrate 10 of both electrode substrates 10, 20 interposed with ferroelectric liquid crystals 30 has the plural striped transparent electrodes 23 and the respective wiring electrodes 22 disposed respectively along these transparent electrodes. The respective wiring electrodes 22 have respective apertures corresponding to the respective pixels on the respective transparent electrodes 15 of the other electrode substrate 10 and longitudinal both side wall parts 22b, 22c for shielding the light of the respective regions described above together with the respective black matrix layers overhanging so as to overlap on the respective black matrix layers in a region between both color filter layers existing on both sides of the respective black matrix layers 13.
Patent JP-H0996412-A (JP)
Title: Connecting structure of pipe member
Inventor: NOZAKI HIRONORI
IPC: F16L25/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make it impossible to pull out and turn and facilitate connecting work by making a groove mouth of a joint member smaller than the size of a disk-shaped groove depth and forming a recessed part on the peripheral edge of the groove depth and on one hand forming a deformed area on a connecting end of a pipe member and a fit drive projecting on the outer periphery of a disk-shaped area. SOLUTION: A groove mouth 56 of a joint member 50 is arranged to conform to a deformed area 27 of a gas pipe 22 from the lateral side while a straight running part of the deformed area 27 is moved so that it may face the edge of the groove mouth 56 and the deformed area 27 may be fitted in the groove depth 55 and turned at 90 deg. clockwise in such a state. As a result, a circular area of the deformed area 27 is firmly fitted in the groove depth 55 and prevented from being pulled by the groove mouth 56. Then, a disk area 28 of the gas pipe 22 is moved in the longitudinal direction until the joint member comes in contact with a flange 23 and firmly fitted in the groove depth 55 of the joint member 55. At the same time, a peripheral edge- shaped fit drive projection of the disk area 28 is locked with a recessed area 57.  This construction makes it impossible to turn the joint member 50 to the gas pipe 22, thereby facilitating connecting work.
Patent JP-H1092545-A (JP)
Title: Crimping mechanism
Inventor: HIROSE SEIKI
IPC: H01R4/18
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the precision in crimping terminal by interlockingly adjusting the timing of lowering an electric wire holder, the timing of crimping, and the timing of cutting terminals and carriers. SOLUTION: A cut part 83 is formed in a projected part of a cam 80 and cramping force applied to the electric wire W can be changed to be two levels; strong and weak. During the peeling process and a holding process after the peeling, a projected part 82 is brought into contact with a link 31A and strongly cramps electric wires W. Then, when an electric wire holder 10 is lowered and a terminal insertion process of inserting terminals into terminal parts of an electric wires W is carried out, the link 31A is brought into contact with a part 83 to weaken the cramping force and the fixed holder 10A pushing force to the side face of a stand wall is weakened, so that the holder 10 is smoothly lowered and insertion is carried out.  After the crimping, the link 31A comes out of the part 83, a movable and a fixed holders 10A, 10B are parted by a spring, and the cramp of the electric wires is dismantled. In this way, only by installing the part 83 in the cam part 80, the cramping force of the electric wires is adjusted and the electric wires can be held with proper cramping force in the insertion and crimping process.
Patent JP-2001072394-A (JP)
Title: Industrial vehicle having counterweight
Inventor: KOMA YOSHIKAZU
IPC: B62D49/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle having a counterweight which will not generate air flow noise, and will not lower cooling efficiency for a radiator due to lowering of air volume. SOLUTION: In a counterweight 10, a wall surface 11 of a ventilating passage of a counterweight 10 is so constructed that the inner periphery diameter on one end side on the radiator 30 side is continuously reduced as it goes toward the other end side, the decreasing proportion of the inner periphery diameter from one end side to the other end side is smaller at both end parts of one end side and the other end side and larger at the central part. By enlarging the decreasing proportion at the central part, the wall surface 11 of the ventilating passage is made smooth to smoothly change the flow of air, so that the generation of air flow noise and lowering of air volume can be prevented.
Patent JP-S63108120-A (JP)
Title: Mounting structure for underfloor foot warmer
Inventor: KATO RYUZO
IPC: F24C1/00
Filed: 1986-10-24
Abstract: PURPOSE:To facilitate a work for setting the main body of an underfloor foot warmer and improve working efficiency as well as workability, by a method wherein the vertical surface of a L-fitting is fixed to the inner surface of an opening, formed in a sub-floor member, while a wood member, having a rectangular section, is fixed to the horizontal surface of the L-fitting. CONSTITUTION:A sub-floor member 5, formed with an opening 4, is provided with a bolt inserting hole 16 at the upper part of the inner surface thereof while an embedded anchor bolt 17 is inserted into and fixed to the bolt inserting hole 16 and the vertical surface 2b of the L-fitting 2 is attached to the tip end of the anchor bolt 17, then, the L-fitting 2 is fixed to the sub-floor member 5 by a nut 18. Further, a wood member 3 is fixed onto the horizontal surface of the L-fitting 2 through wood screw or the like. The L-fitting and the wood member are fixed by an above-described method, therefore, even when the sub-floor member is formed by a hard member, such as reinforced concrete or the like, a work for setting the main body 1 of an underfloor foot warmer may be facilitated and working efficiency as well as workability may be improved.
Patent JP-H1081507-A (JP)
Title: Magnetic substance-amorphous silica composite particle and its production
Inventor: WASHIO YUJI
IPC: C01G49/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composite particles increased in specific surface area and pore volume by neutralizing a granular material of a magnetic substance and a partially neutralized material of an alkali silicate obtained by allowing a mixed solution of silicic acid alkali aqueous solution with magnetic substance particles, a water-soluble polymer and an acid aqueous solution of stand. SOLUTION: A silicic acid alkali aqueous solution of the formula Na2 O.mSiO2 .nH2 O [(m) is 1-4; (n) is 0 or an arbitrary integer] is mixed with 1-100wt.% (based on SiO2 ) magnetic substance particles having 0.2-50μm number - average particle diameter (by electron microscope method), 0.1-1.0g/cc apparent density, 1-100 Oe saturated magnetization and 10<5> to 10<9> Ω.cm volume specific resistance, a water-soluble polymer and an acid aqueous solution to afford a mixed solution having pH10.2-11.2.  The mixed solution is allowed to stand at 0-10 deg.C for 1-50hr to deposit a granular material comprising a partially neutralized material of an alkali silicate and a magnetic substance and the granular material is separated and neutralized with an acid to provide the objective magnetic substance-amorphous silica composite particles having 200-800m<2> /g BET specific surface area, 18-1,000Å pore radius and 0.1-0.6ml/g pore volume.
Patent JP-H02100785-A (JP)
Title: Ic card reading/writing device
Inventor: YOSHIHARA SATOSHI
IPC: B42D15/10
Filed: 1988-10-07
Abstract: PURPOSE:To reduce the friction caused between a lock catch and a card when the lock catch is released and to reduce the power consumption of a solenoid which is used for release of the lock catch by hooking a slide lever to eliminate the elastic energization applied to an IC card. CONSTITUTION:An IC card is held between the touch part of a slide lever 12 and a lock catch 7 moved down, and the lever 12 is hooked so that the elastic energization applied to the IC card in its ejecting direction is released. When the IC card is ejected, a slide lever hooking means 16 is released by an external signal. Thus the IC card receives again the elastic energization of the ejecting direction from the lever 12. Then the IC card is moved to the front of an IC card reading/writing device together with the lever 12 and then ejected. While the catch 7 moves up in response to the movement of the lever 12 and a contact 9 is detached. In such a way, the power consumption is reduced for a solenoid that is used for release of the catch 7.
Patent JP-H0197552-A (JP)
Title: Polishing method for wet type spinning mouthpiece
Inventor: SAKIHARA AKIO
IPC: D01D5/06
Filed: 1987-10-08
Abstract: PURPOSE:To enable uniform polishing of a spinning surface, by a method wherein a wet type spanning mouthpiece to be polished is engaged with a particular shaping jig, and after the flange of the mouthpiece is pressed, the division ring of the jig is lowered and horizontally moved externally and the spanning part of the mouthpiece is stretched to flatten the spinning surface. CONSTITUTION:A division ring 5 having a taper inner peripheral surface 4 extending along a taper slope 3 of a protrusion part 1 of a conical trapezoidal of a disc 2 of a shaping jig 6 is vertically movably engaged with the outer periphery side of the protrusion 1. A wet type spanning mouthpiece 7 having an uneven spinning surface 7c produced by a punch work for a spinning hole 7d is engaged with the jig 6. A flange 7a of the mouthpiece 7 is pressed against a peripheral edge flange 9 of a disc 2 by means of an annular plate 8 for fastening. Thereafter, the division ring 5 of the shaping jig 6 is lowered along the taper slope 3 of the disc 2 by fastening a bolt 11 threadedly joined with the division ring 5 through an oblong hole 10 in the radial direction of the flange 9, and is externally horizontally moved. Uniform polishing is effected in a way that a spinning part 7b of the mouthpiece 7 is stretched to flatten the spinning surface 7c.
Patent JP-H0681324-A (JP)
Title: Sweeping brush device for road surface cleaning vehicle
Inventor: TANASE KOZO
IPC: E01H1/05
Filed: 1992-08-28
Abstract: PURPOSE:To prevent the vibration of a sweeping brush by offsetting the torque reaction caused by the rotation of the sweeping brush. CONSTITUTION:A pair of the right and left suspension arms 3, 4 are vertically rockably supported at the rear section of a vehicle body 2. A sweeping brush 5 is suspended between the suspension arms 3, 4, and it is rotated by a hydraulic motor 6 provided on one suspension arm 3. Lifting cylinders 10 are installed on the right and left of the vehicle body 2, and they are connected to the suspension arms 3, 4 via tension springs 15. The pressure of the operating oil of the lifting cylinders 10 is adjusted to set the ground load of the sweeping brush 5. A pressing cylinder 16 is provided between the vehicle body 2 and the suspension arm 3 on the hydraulic motor 6 side, and the sweeping brush 5 is pressed in the ground direction by it. The pressing cylinder 16 is connected to the feed pipe of the hydraulic motor 6 so that this pressing force is made proportional with the driving torque of the hydraulic motor 6.
Patent JP-H07111315-A (JP)
Title: Semiconductor device
Inventor: KAMEBUCHI TAKESHI
IPC: H01L27/08
Filed: 1993-10-12
Abstract: PURPOSE:To improve latch-up strength and to give advantage to the layout of pattern. CONSTITUTION:The title semiconductor device is characteristically composed of a P-type well region 2 formed in an N-type silicon substrate 1, an N<+> type diffusion layer 3 to be earthed and formed in the well region 2, a P<+> type diffusion layer 10 to be formed in the substrate 1 and connected to an external terminal, a P-type cut well 12 to be earthed and formed in the substrate 1 located between the diffusion layer 10 and the well region 2, and an electrically inert region 16 provided in a cut well 12. According to this constitution, a lateral type parasitic transistor, having the cut well 12 as the base, becomes hardly conductive by providing an electrically inactive region 16 in the cut well 12, also the value of current, which is allowed to flow, can be made small. As a result, latch-up strength can be improved. Also, as it is only a matter of providing a region 16 in the cut well 12, the increase in area is small, and it gives advantage to the layout of patterns.
Patent JP-2001071308-A (JP)
Title: Round bar material using thinned-out log
Inventor: YONEBAYASHI TOSHIYUKI
IPC: B27M3/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To make a bar material lightweight and shorten drying time and at the same time, prevent cleavage, warpage or torsion from occurring by piercing a through hole in the center part of a round bar and using it in the form of a cylindrical body. SOLUTION: A thinned-out log with preferably a diameter of not less than 10 cm of a round bar shape is sliced to the specified length and a through hole 2 is pierced in the center part of the round bar 1 using a properly selected woodworking machine such as a centering-out machine. Thus it is possible to maintain strength in and make the round bar lightweight by piercing the through hole 2 to be formed into a cylindrical shape. Thus conveying and handling the round bar are facilitated, and drying time thereof is shortened and thereby its operation is made efficient. In addition, penetration of an antiseptic is ensured, and the effects to prevent tears, warpage or torsion from occurring are displayed.  The round bar of a cylindrical shape can be effectively used as constituent materials such as of fences, wood pavements/blocks and outdoor installations and also a constituent material such as of an earth retaining fence.