baber/WOPTO huggingface dataset:
Patent JP-H03159134-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: YOSHIDA YUKIHISA
IPC: G02F1/1343
Filed: 1989-11-16
Abstract: PURPOSE:To reduce the number of masks for patterning each layer which constitutes a TFT and to improve yield by forming an insulating film on a glass substrate, by making a groove in a part of the insulating film wherein a gate electrode and a selective electrode are formed by a photoresist film provided on the insulating film. CONSTITUTION:An insulating film 13 is formed on a glass substrate 12. A groove 15 is made in a part of the insulating film 13 wherein a gate electrode and a selective electrode are formed by a photoresist film 14 formed on the insulating film 13. Then, after a conductor layer 16 to form a gate electrode and a selective electrode is deposited with the photoresist film 14 remaining, a gate insulating film 17, an amorphous silicon layer 18 and an amorphous silicon layer 19 which is doped with impurity are formed. The remaining part is removed leaving the conductor layer 16, the gate insulating film 17, the amorphous silicon layer 18 and the impurity-doped amorphous silicon layer 19 inside the groove 15 by removing the photoresist film 14. Thereafter, for example, a display signal supply electrode 20, a connecting electrode 21, a drain 22 and a source 23 are formed.
Patent JP-H02144971-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHIDA ISAO
IPC: H01L29/78
Filed: 1988-11-28
Abstract: PURPOSE:To enhance an L load latching resistance amount by a method wherein a desired part of a face coming into contact with a first-conductivity-type region where a second-conductivity-type region forms a drain region is formed in a position which is deeper than a groove. CONSTITUTION:An n-type epitaxial layer is grown on an n<+> high-concentration semiconductor substrate 1; a p-type base region 3 is formed. A nitride film 10 is formed to be a desired pattern; a photoresist 103 is formed to be a desired pattern on it. B is implanted at high energy; the photoresist film 103 is removed; after that, B is diffused by a heat treatment; a high-concentration base region 13 is formed. Then, a photoresist film 104 is formed on the nitride film 10; arsenic is implanted; a source region 4 is formed by a heat treatment; after that, a U-shaped groove 11 is formed by a dry etching operation. Then, an oxide film is applied as an insulating film 5; polycrystalline silicon to be used as an electrode 6 is applied at a film thickness of a half or higher of a groove width; the groove is filled; after that, the whole surface is etched by the dry etching operation; the polycrystalline silicon is left only inside the groove. Then, an oxide film 9 is formed; the nitride film 10 is removed; an electrode 7 and an electrode 8 are formed. Thereby, it is possible to obtain a device whose L load latching resistance amount is enhanced and whose reliability is excellent.
Patent JP-S62158307-A (JP)
Title: Shunt reactor
Inventor: MISAWA KAZUHIRO
IPC: H01F37/00
Filed: 1985-12-30
Abstract: PURPOSE:To contrive simplifying a power source installation by using the voltage induced in the secondary winding, which is wound around an iron core leg and positioned between the iron core leg and a winding, as the power source for an installation station. CONSTITUTION:A secondary winding 6 is wound around an iron core leg 3 and positioned between the iron core leg 3 and a winding 4, and the voltage induced in the secondary winding 6 is used as the power source of an installation station. A hunt reactor 1 to be preferably used is one which is always used by being connected to a system route such as one for compensating the capacity of charging a cable. On the other hand, the secondary winding 6 can also be used for the electrostatic shielding material of the iron core leg 3 against the high voltage winding 4. In this case, it is desirable to make the surface of the secondary winding 6 as smooth and cylindrical as possible.
Patent JP-H04207254-A (JP)
Title: Off-talk communication equipment
Inventor: TSUMURA MIOJI
IPC: H04M11/08
Filed: 1990-11-01
Abstract: PURPOSE:To transmit plural transmission signals simultaneously on a single line by utilizing the working area of a telephone line by setting a transmission method issued in a digital signal, and contriving the transmission method by off-talk communication. CONSTITUTION:A digital transmission signal outputted from each transmission means is analogized by a modem 15 at a transmission side (center 10) in the null time of the telephone line, and is outputted to the telephone line via a multiplex means C5, and is sent to a user residence 30 via a telephone station 20. At a reception side 30, a multiplex signal from the telephone line 40 is divided into the plural transmission signals by a division means C6, and they are digitalized by a modem 35, and are inputted to a reception means. In such a case, the transmission signal is a digital signal, and it is converted an analog signal by the modem. An occupied area can be reduced at a modem output stage by selecting transmission speed at slow speed, and the plural transmission signals can be transmitted simultaneously on a single telephone line by effectively using the working area of the telephone line, which expands information transmission.
Patent JP-H03166148-A (JP)
Title: Continuous take-up device for web material
Inventor: ROBAATO EFU MOERAA
IPC: B65H19/26
Filed: 1990-11-02
Abstract: PURPOSE: To select an optimal tension control condition even if any specific web material is wound, by holding a proper interrelation between a pull-roll, a spindle, and the separate driving part such as a lay-on roll or a pressure- contact roll. CONSTITUTION: In a mode for setting central winding tension control, web velocity is set by a driving part relative to a pull-roll 11. Respective winding spindles are driven at steadily-decreasing angular velocity, its winding roll R is kept at the constant surface velocity which is modulated by a load cell 13 so as to apply proper winding tension to web W, and a roll 30 is supplied by the driving force of itself needed to overcome inertia to be driven by a surface contact, mainly, with the winding roll R. On the condition of the surface central tension winding, the relation between the driving parts of the spindle and the lay-on roll is interchanged, so that the roll 30 is driven at the proper surface velocity which is modulated by the load cell 13.
Patent JP-2000124527-A (JP)
Title: Power supply device for pulsed laser
Inventor: NAKANO MASANARI
IPC: H02M9/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To enable the stable and long-time continuous pulse oscillation of a pulsed laser, to accelerate also the prolongation of the lives of an optical element and the like which are used for said pulsed laser, and to accelerate more a band narrowing of an output pulse laser beam in the case where the pulsed laser is applied to a band narrowing pulsed laser. SOLUTION: This power supply device for pulsed laser is a power supply device for pulsed laser of a structure, wherein a magnetic pulse is transferred in order via a magnetic pulse compressing circuit consisting of saturable reactors SL1 to SL2 and capacitors C1 to C3 while being compressed and is fed to a laser discharge part LD parallel-connected with a peaking capacitor CP of the final step. The device has a diode D1 which is parallel-connected with the capacitor CP and takes a transferring direction from the capacitor CP to an anode 12 of the discharge part LD as its forward direction, and a coil L20 which is directly connected with the upper part of a final energy transfer closed circuit, through which a pulse energy from the capacitor CR is flowed to the discharge part LD and prolongs duration of the pulse energy.
Patent JP-H09199089-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: KOMARU TOKUO
IPC: H01M4/485
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery with high reliability and high energy density by tightly sticking between electrodes and suppressing expansion of a battery case even in the case the battery is exposed to high temperature. SOLUTION: Thus non-aqueous electrolyte secondary battery has an electrode unit in which a cathode 2 and an anode 1 are insulated by a porous separator 3 made of a resin and is filled with a non-aqueous electrolytic solution. In the battery, the battery case 12 has projected parts 12a in the inner direction. The thickness of the case in the vertical direction to the faces where the projected parts are formed is not less than 0.3 times and less than 1.09 times as thick as the thickness of the electrodes before insertion of the electrode unit.
Patent JP-H11131426-A (JP)
Title: Bridge falling preventing device
Inventor: TERAMACHI SHINICHI
IPC: E01D19/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a bridge falling preventing device 10 which is freely and safely conformable to the displacement in ridge direction, vertical direction, or horizontal direction orthogonal to ridge direction between bridge girders by an earthquake while avoiding a stress concentration. SOLUTION: Brackets 20, 30 are mounted on the respective end side surfaces of bridge girders G, G, a connecting plate 40 having two pin insert holes is laid between support pins 50 provided within each bracket 20, 30, and at least one of the pin insert holes is made into an elliptic hole 42. The bracket 30 for receiving the elliptic hole 42 side of the connecting plate 40 has a guide plate 70 having a curved surface 7, so that the curved surface 71 linearly makes contact with the connecting plate 40, and the clearance is ensured around the connecting plate 40, whereby this device is freely conformable to the displacement in vertical direction, ridge direction, or horizontal direction orthogonal to ridge direction between the bridge girders G, G.
Patent JP-H07131468-A (JP)
Title: High-speed bus device
Inventor: KAMIYA HIROSHI
IPC: G05D23/20
Filed: 1993-11-04
Abstract: PURPOSE:To enable high-speed transmission through a bus by controlling the junction temperature of a device for the high-speed bus to optimum temperature for actualizing the high-speed transmission of the bus. CONSTITUTION:A thermostreamer 4 compares the ambient temperature of a case 2 which is sent from a thermocouple 3 with a temperature set value. The thermostreamer 4 sends control information for turning ON and OFF a cooling fan 5 to the cooling fan 5 through a control line 102 according to the comparison result so that the ambient temperature of the case reaches the temperature set value. Consequently, the ambient temperature of the device for the high-speed bus in the case 2 is held almost at the optimum temperature for actualizing the high-speed transmission of the bus.
Patent JP-H0698838-A (JP)
Title: Expansion and contraction-type cleaning tool for inside of hose and pipe of cleaner
Inventor: NAKAGAWA TETSUO
IPC: A47L7/02
Filed: 1992-09-17
Abstract: PURPOSE:To make it possible to remove easily contamination of the inside of a hose and a pipe by mounting a rotating part for cleaning on an expanding and contracting main body. CONSTITUTION:A motor 4 for expanding and contracting is built in a gun- shaped part and expanding and contracting is performed by an expanding and contacting part 3 and a removable brush 1 for cleaning is mounted on a motor 2 for rotating the brush on the apex thereof.
Patent JP-H10155485-A (JP)
Title: New large-capacity binary shuttle vector
Inventor: KAWASAKI SHINJI
IPC: C07K14/415
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new vector composed of a large-capacity binary shuttle vector containing a T-DNA region and a replication origin having Ri and RK2 and useful for the transformation of a monocotyledon, complementation test analysis of genom function, search for useful gene, etc. SOLUTION: This new large-capacity binary shuttle vector contains a T-DNA region and a replication origin having Ri and RK2 and is useful for the transformation of a seed plant, especially a monocotyledon having high commercial value but difficult for transformation, the complementation test analysis of genom function, the construction of a genom library for the anal-ysis of genom function, the efficient search for useful gene, etc. The vector can be produced by introducing a hygromycin-resistant gene having 35S promoter and nopalinetemtinater and free from EcoRI incision site in the gene into an EcoRI site of a T-DNA of a binary vector and inserting a β-glucuronidase gene and an Ri plasmid of Rhizobium into the vector.
Patent JP-H08154882-A (JP)
Title: Mop
Inventor: YABUSHITA YASUKI
IPC: A47L13/20
Filed: 1994-12-02
Abstract: PURPOSE: To restrain propagation of a microorganism inside of a wiping-out body, and maintain a clean condition by containing an antibacterial agent by a specific quantity in the wiping-out body of a mop. CONSTITUTION: In a mop to be used in a place where pollution by a microorganism becomes a problem like a hospital, a home for the aged or the like, an antibacterial agent is contained by 0.1 to 50wt.% in a wiping-out body of the mop. Fiber composed of a natural and synthetic high polymer material and a mold such as sponge are used as a material of the wiping-out body, and to put it concretly, natural fiber such as cotton, flax and wool, semisynthetic fiber such as rayon, synthetic fiber such as nylon, cloth and its layered body and a string-made body composed of these fibers, a foaming mold such as polyurethane foam or the like are cited. For example, an antibiotic, a compound having surface activity, a phenol derivative, a boric acid compound, an antibacterial pigment compound or the like are cited as an antibacterial material.
Patent JP-H09139097-A (JP)
Title: Memory control circuit
Inventor: HASEGAWA TOMOHIKO
IPC: G11C29/42
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To enable the monitoring parity check of both memories independently of read-out of a memory by read-address of each memory, when multiplexed data of N words is controlled for writing/reading in/from two N-word memories in time-divission manner, in a double buffer type memory control circuit. SOLUTION: A two-plane memory 40 is added other than two memories 36, 38 of a plane '0' and a plane '1'. For example, when writing and reading of multiplexed data of N words are performed for the memories 36, 38 respectively, test data from a test data signal generation circuit 53 with parity is written sequentially in the memory 40, next, parity check is performed in a parity bit detecting circuit 50 by reading sequentially. When writing and reading of multiplexed data of N words are performed for the memories 38, 40 respectively, parity check is performed by writing/reading test data sequentially for the memory 36.
Patent JP-H07150628-A (JP)
Title: Joint construction between column and beam
Inventor: CHIBA OSAMU
IPC: E04B1/16
Filed: 1993-11-30
Abstract: PURPOSE:To disperse the stress of flanges of beams to transfer it to the surrounds of reinforced members and to disperse and transfer it to a wide range of concrete of a column in a joint construction between the beams and column. CONSTITUTION:A joint construction A between a column and beams is a joint construction between a reinforced concrete column 1 and steel framed beams 2, and an upper reinforced member 4 is connected to upper flanges 3a of the ends of the steel framed beams 2 in the joints, and a lower reinforced member 5 is connected to lower flanges 3b. The upper flanges 3a and lower flanges 3b are respectively welded to sides of the upper reinforced member 4 and lower reinforced member 5. The upper reinforced member, upper flanges, lower reinforced member and lower flanges can be manufactured of casting.
Patent JP-2001113765-A (JP)
Title: Method for determining and storing correction value for adjusting degree of parallelization of platen
Inventor: YAHAGI MASARU
IPC: B41J11/20
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To determine a correction value for adjusting the degree of parallelization of a platen simply and efficiently for a short time without relying on a person to store the same in a memory. SOLUTION: A proximity sensor 9 is attached to a carrier 2. The carrier 2 is moved to a left-hand measuring point PL, and a left-hand motor 5L is driven to raise a platen 4 until the proximity sensor 9 is turned ON. At this time, the drive quantity (the number of pulses) of the left-hand motor 5L from a point of time when a left height position detecting sensor 6L detects a reference height position L1 to a point of time when the proximity sensor 9 is turned ON is stored in an RAM as a left-hand correction value XL. Next, the carrier 2 is moved to a right-hand measuring point PR and a right-hand motor 5R is driven to raise the platen 4 until the proximity sensor 9 is turned ON.  At this time, the drive quantity (the number of pulses) of the right-hand motor 5R from a point of time when a right height position detecting sensor 6R detects a reference height position L2 to a point of time when the proximity sensor 9 is turned ON is stored in the RAM as a right-hand correction value XR.
Patent JP-2001117836-A (JP)
Title: Network management system and its information saving method
Inventor: NAGAI KEN
IPC: G06F13/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a state wherein information on a specific NE is not saved at all in a storage device of an NMS. SOLUTION: Information received from respective NEs 21 to 23 is delivered to an NMS 31 through a connection line 37 to reach a controller 33 on an NMS server 32. Further, the information is sent to a storage device 34 and saved on a hard disk 35. The information storage area on the hard disk can optionally be specified from an NMS console 36 in advance and is initially assigned equally in capacity by the NEs. Here, 35a, 35b, and 35c are set as information storage areas of the NEs 21, 22, and 23, so the nearest information is always saved for each NE.
Patent JP-H04174400-A (JP)
Title: Radiation image conversion panel
Inventor: HONDA SATORU
IPC: G21K4/00
Filed: 1990-11-07
Abstract: PURPOSE:To prevent deterioration of metallic surface and fluorescent layer of a carrier body by providing a transparent thin layer on the metallic surface of the carrier body, and a stimulated phosphorescent layer on the transparent thin layer. CONSTITUTION:A carrier body 1 is provided with a non-metallic base plate 1A and a metallic layer 1B provided at a side of the base plate 1A, and this metallic layer 1B constitutes a metallic surface of the carrier body 1. The metallic layer 1B functions as a light reflection layer and a light shut-off layer. On this metallic layer 1B, the transparent thin layer 2 is provided and also, on the transparent thin layer 2, a stimulated phosphorescent layer 3 is provided. Again, on the phosphorescent layer 3, a protection layer 4 is provided placing a gap 4A inbetween. To this gap 4A, dry nitrogen gas is filled in. Since the thin layer exists between the metallic surface of the carrier body 1 and the phosphorescent layer 3 to prevent contact of both ones, the metallic surface of the carrier body 1 and the phosphorescent layer 3 is under chemically quite stable condition, even during evaporation deposition and annealing process.
Patent JP-H05112934-A (JP)
Title: Execution method of anchor and device therefor
Inventor: YAMADA AKIYO
IPC: E02D5/80
Filed: 1991-10-19
Abstract: PURPOSE:To use an anchor having a smaller diameter to execute easily an execution method of the anchor at a low cost by using a gap between a plurality of bundled tension members arranged to the inside of a sheath as an injection channel of hardner from the surface of the earth to the bottom of an excavated hole. CONSTITUTION:A plurality of tension members 1 are bundled and are arranged to the inside of a sheath 3, circular space rings 11... are mounted to the peripheral surfaces of the tension members 1 by setting them out of alignment lengthwise, and a gap between the tension members is ensured. The gap is used as an injection channel 6 from the surface of the earth to the bottom of an excavated hole 7. Hardner 9 injected into the sheath 3 reaches the bottom of the excavated hole 7 through the injection channel 6, it flows to the ground through between the peripheral surface of the sheath 3 and the wall surface of the excavated hole 7, and the excavated hole 7 is filled therewith. A straight free length sheath is a synthetic resin sheath having 0.3-0.4mm in thickness, and a deformed anchoring sheath is a stainless sheet having 0.3-0.4mm in thickness. The straight free length sheath is coated with polyethlene sheath having 1-1.5mm in thickness. In addition, each of space rings has 1.0-3.0mm in thickness.
Patent JP-H07150303-A (JP)
Title: Austenitic stainless steel having small isotropy of amount of springback generating at time of press bending
Inventor: ASANUMA NAOYUKI
IPC: C22C38/44
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the isotropy in springback at the time of press bending by properly controlling the contents of Ni, Mn, C and N in the composition of an austenitic stainless steel having a specified composition. CONSTITUTION:In steel which is made by annealing, pickling and further temper rolling a cold rolled stock made of the austenitic stainless steel consisting of, by wt.%, 0.005-0.10% C, 0.2-3.0% Si, 0.1-4.0% Mn, 12.0-25.0% Cr, 5.0-15.0% Ni, 0.05-5.0% Cu, 0.05-3.0% Mo, 0.01-0.15% N and the balance Fe, the component is adjusted so that SB value which is expressed by the equation 1 of the amount of Ni, Mn, C, and N is within the range of -2<=SB<=2. The isotropy in the amount of springback that is generated at the time of press bending this stainless steel is smaller, the dimensional precision of forming at the time of press bending is improved and the austenitic stainless steel excellent in the yield of material is obtained.
Patent JP-H02145725-A (JP)
Title: Heat treatment of resistance welded steel tube for machine structural use having high fatigue resistance
Inventor: MAEDA TATSUO
IPC: C21D9/08
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the title steel tube having high fatigue resistance even in a resistance welded zone by heating a plain carbon steel having regulating contents of P and S to a temp. shown by a prescribed relational expression. CONSTITUTION:A plain steel in which the total of P and S is regulated to <=0.0206wt.% is refined. The resistance welded steel tube constituted of the above steel as a stock is heated to the temp. shown by T=190+48000 (P+S) to 1180 [where T = heating temp. ( deg.C), P = the content of P (wt.%) in the resistance welded steel tube and S = the content of S (wt.%) in the resistance welded steel tube)]. Then, the segregation in the resistance welded zone is vanished to improve the fatigue resistance in the resistance welded zone.
Patent JP-H04175256-A (JP)
Title: Production of formed inorganic material
Inventor: TOMATSU HARUO
IPC: C04B16/06
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a formed inorganic material having improved impact resistance, toughness, etc., light weight and excellent fire-resistance, workability and holding power of nail, screw, etc., by adding a long fiber reinforcing material to a mixed slurry produced by the addition of a polymer and a fiber to a slurry of hydrated calcium silicate and integrally forming the obtained mixture. CONSTITUTION:A calcareous raw material and a siliceous raw material are mixed with each other at a CaO/SiO2 molar ratio of 0.8:1 in the case of tobamolite and the mixture is subjected to hydrothermal synthetic reaction to obtain a slurry of calcium silicate hydrate. A mixed slurry is produced by mixing 100 pts.wt. (in terms of solid) of the hydrate with 3-50 pts.wt. (in terms of solid) of a polymer such as carboxy-modified styrene-butadiene copolymer latex, 5-20 pts.wt. of short fibers and water. The objective formed inorganic material is obtained by carrying out the dehydration molding of the slurry while integrating with a material produced by impregnating an unsaturated polyester resin in a long-fiber reinforcing member such as glass fiber roving, laminating in the form of a lattice and solidifying the product.