baber/WOPTO huggingface dataset:
Patent JP-H0594721-A (JP)
Title: Bird and animal harm preventing cover for erected electric wire
Inventor: WASHINO KENICHI
IPC: H01B7/28
Filed: 1991-10-01
Abstract: PURPOSE:To provide a bird and animal harm preventing cover capable of flexibly coating and protecting together an insulator fixed to a cross arm in the upper portion of an electric pole and a curved edge of a distribution line supported by the insulator over a predetermined length, and further, coating and protecting a passing portion of the distribution line supported linearly without any obstacle. CONSTITUTION:Connecting portions 4, 4 are connected continuously onto both sides of a cap 1 covering a pin insulator 3. Joining portions 11, 11 each having a globular outer shape are formed at the tip ends with projections 12, 12 disposed opposite thereto. A distribution line cover 13 covering a distribution line W is constituted of a half cylindrical body having a predetermined length, at one end of which an engaging portion 15 for flexibly connecting the joining portion 11 is formed into a globular inner shape. Long-sized expanding portions 16, 16 are disposed in the axial direction, where a different diameter portion 18 having a diameter reduced gradually toward the tip end of the joining portion 11 is provided continuously. The joining portion 11 is flexibly connected to the engaging portion 15.
Patent JP-S62140455-A (JP)
Title: Semiconductor storage
Inventor: ONOUCHI YUKIHIRO
IPC: H01L27/108
Filed: 1985-12-16
Abstract: PURPOSE:To prevent the direct intrusion to capacitance of noise charges generated at a time when charged particles such as alpha-rays are projected by forming an insulator under the capacitance of a dynamic RAM memory cell with memory cells each having one MOS transistor and a capacitance. CONSTITUTION:A capacitance holding a memory is shaped from two poly crystalline silicon layers 33, 42 and an insulating film 37 formed held by these layers 33, 42. The polycrystalline silicon film 33 is isolated from a substrate 31 by an silicon oxide film 32, and a transistor region 39 is shaped onto a high-concentration p-type region 43. That is, since these silicon oxide film 32 and high-concentration p-type region 43 and interposed among both an MOS transistor and the capacitance and the substrate 31, intrusion into a memory cell of noise charges generated in the substrate 31 is prevented effectively by the silicon oxide film 32 and the high-concentration p-type region 43. Consequent ly, the generation of a soft-error due to alpha-rays is reduced. Since funneling length is inhibited by the p-type layer 43 in high concentration, charges flowing in by a funneling effect are minimized, thus also generating exceedingly few soft errors.
Patent JP-2001101368-A (JP)
Title: Integrated semiconductor device
Inventor: SETO KAZUHIRO
IPC: G06K19/077
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for manufacturing an integrated semiconductor device to be used as a non-contact IC memory device and to improve the quality of the integrated semiconductor device. SOLUTION: Insulated layers 3 and 5 are arranged between memory parts 2 formed on a substrate 1 and an electric capacity element, which is connected with the memory parts through a through hole. The electric capacity element is provided with conductor layers 6 and 10 to be respectively used as electrode layers and coil elements 8 are arrayed between these conductor layers. Insulated layers 7 and 9 are arranged between the coil elements and the conductor layers, and the starting ends and the finishing ends of coiling of the coil elements are respectively and electrically connected with the layers 6 and 10 through holes.
Patent JP-2000114632-A (JP)
Title: Laser amplifier
Inventor: OKAMOTO TATSUKI
IPC: H01S3/106
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser amplifier which prevents a generation of space hole burning caused by a mutual operation of laser which faces in an exciting region and suppresses an enlargement of a spectral band of amplified laser and a strength modulation for hours by a constitution where all no laser is duplicated in the excitation region or by a constitution where laser bean which progresses a reverse direction in the exciting region is not duplicated in a same polarizing direction. SOLUTION: A laser amplifier which forms an exciting region 8 in a laser medium by exciting the laser medium, which makes an incidence of laser D in the exciting region 8 and which amplifies the laser D by the laser D passing through the exciting region 8 in four times is provided with a light passage regulating means 9 for no laser which passes the exciting region 8 from the first time to the fourth time duplicating in the exciting region 8.
Patent JP-H02131859-A (JP)
Title: Cutting machine
Inventor: MATSUSHIMA MINORU
IPC: B26D5/14
Filed: 1988-11-09
Abstract: PURPOSE:To automatically change the stroke of a cutting tool and to increase production efficiency by providing a biting clutch mechanism for connecting a feeding mechanism freely separately from a motor for adjusting the stroke of a stand still part. CONSTITUTION:At the time when the spline member 59 and 60 of a biting clutch mechanism are separated, a feeding mechanism 32 is cut off from the motor 36 for adjusting a stroke and held in a constant state. Then, in case of changing the stroke of a cutting tool, a rotary plate 20 is stopped, the spline member 59 and 60 of the biting clutch mechanism are bonded and the feeding mechanism 32 is connected to the motor 36 for adjusting a stroke. The motor 36 is driven in this state, the rotating force is transmitted to the feeding mechanism 32 and the feeding mechanism 32 is operated. A crank pin support member 28 is moved in the radial direction to the rotary plate 20 by this operation and the stroke of the cutting tool fitted with a sliding frame is changed.
Patent JP-H05117704-A (JP)
Title: Magnetic powder, its production and magnetic recording medium
Inventor: SHIBUTA RYUICHI
IPC: C09D5/23
Filed: 1991-10-28
Abstract: PURPOSE:To provide a magnetic recording medium excellent in electromagnetic conversion characteristic and durability. CONSTITUTION:A magnetic powder with a polymer obtained by polymerizing a monomer having a polymerizable unsaturated double bond deposited on its surface is used as the magnetic powder of a magnetic recording medium. This magnetic powder is produced by polymerizing a monomer having a polymerizable unsaturated double bond in the presence of a magnetic powder. Consequently, the magnetic powder is refined, its dispersibility is remarkably improved, and a magnetic recording medium excellent in electromagnetic conversion characteristic and durability is obtained.
Patent JP-H01124355-A (JP)
Title: Prevention of deterioration of edible oil and device therefor
Inventor: IKEDA TAMEHIKO
IPC: A23L5/10
Filed: 1987-11-06
Abstract: PURPOSE:To prevent oxidation of an edible oil and to prolong a usable period thereof, by adding a deterioration inhibitor consisting essentially of an alkaline earth metal oxide to the edible oil and heating in use. CONSTITUTION:A deterioration inhibitor 3 for edible oil consisting essentially of alkaline earth metal oxide, etc., is held by a wire net 4 at the bottom 2 of an inner wall of a heating container 1 to store an edible oil. When the edible oil is heated in this way to fry foods, the edible oil is prevented from being oxidized by action of the alkaline earth metal oxide and a usable period thereof is prolonged. A material can be fried even at a relatively lower temperature and therefore the usable period of time can be extremely prolonged.
Patent JP-S61153128-A (JP)
Title: Device for supplying air into water tank
Inventor: KATAYAMA TOSHIO
IPC: B01F3/04
Filed: 1984-12-26
Abstract: PURPOSE:To simplify the operation and to facilitate the use of the titled device by connecting one end of an air pipe equipped with a valve to a water tank, connecting the other end of the air pipe to the air valve of a tire for automobiles, and supplying the air in the tire for automobiles into the water tank. CONSTITUTION:The cylindrical part 6 of a connection fitting is screwed into a valve cylinder body 12, hence a valve shaft 13 is forced into the back of the valve cylinder body 12 by a valve opening rod 8 of the connection fitting to open an air valve 11, and the air in a tire 10 for automobiles flows into an air pipe 4 through the air valve 11 and the connection fitting 5. Then when a valve 2 of an air pipe 3 is opened, the air in the tire 10 is supplied into the water in a water tank 1 through the air pipe 4 equipped with the connection fitting 5, the air pipe 3 provided with the valve 2, and an air diffuser 14, and the supply of air is regulated by controlling the opening degree of the valve 2. The supply of air is stopped when the valve 2 is closed. When the connection fitting 5 is detached from the air valve 11, the valve shaft 13 returns to the original position and the air valve 11 is closed.
Patent JP-H06126958-A (JP)
Title: Ink jet printer
Inventor: TAKEUCHI MAKOTO
IPC: B41J2/175
Filed: 1992-10-20
Abstract: PURPOSE:To provide an ink jet printer in which clogging of a nozzle, an irregular density of printing are prevented and a printing operation can be continuously conducted without interruption. CONSTITUTION:A through hole is provided at an ink channel plate 12, and a pumping unit 14 is adhered to the hole. The unit 14 has a vibrating plate obtained by laminating a piezoelectric element and epoxy resin and to be mechanically vibrated by oscillating a drive circuit, thereby moving ink 3 of a low side ink chamber 7 to a high side ink chamber 6 through a check valve 8. Further, when the unit 14 is vibrated, the ink 3 is sucked from the chamber 6, and returned to the chamber 7 through an array 15.
Patent JP-S63136313-A (JP)
Title: Production of cylinder for vtr
Inventor: KONDO MASARU
IPC: G11B5/52
Filed: 1986-11-28
Abstract: PURPOSE:To permit easy preparation by using a phenolic resin compsn. which is compounded with carbon or graphite and inorg. filler as a base material and has specific characteristics to form a cylinder body. CONSTITUTION:The cylinder body 1 is formed of the phenolic resin compsn. which is compounded with the carbon or graphite and inorg. filler as the base material and has the characteristics; 5-50OMEGAcm electrical conductivity and <=2.0X10<-5>/ deg.C coefft. of thermal expansion. Fillers having a spherical shape, more particularly molten silica and glass beads are preferable as the inorg. filler in terms of moldability, mechanical strength and tape runnability. The preferable grain size is 1-10mum. The compounding ratio of the carbon or graphite is preferably 35-45wt% and the grain size is preferably 1-10mum. The ratio of the base material to be compounded in the entire compsn. is 60-75wt%. The cylinder for VTRs of a low production cost is thereby obtd.
Patent JP-H02128751-A (JP)
Title: Electronic hemomanometer
Inventor: YAMAGUCHI TOMOYUKI
IPC: A61B5/022
Filed: 1988-11-08
Abstract: PURPOSE:To allow one blood pressure determining CPU to correspond to all of output machinery controlling CPUs provided so as to individually correspond to various output machineries by providing two CPUs to a hemomanometer and using one of them for the purpose of determining blood pressure while using the other one for controlling output machineries. CONSTITUTION:An electronic hemomanometer has a blood pressure measuring CPU 20, a display means 30, a printer controlling CPU 40 and a printer 50 and the blood pressure measuring CPU 20 has an actual pressure value conversion part 21, a pressure control part 22, a blood pressure determining part 23 and a data output part 24. The pressure control part 22 operates a pressure pump 12 when the measurement of blood pressure is started and closes a forcible exhaust valve 15 and stops the operation of the pressure pump 12 when cuff pressure rises to predetermined pressure and opens the forcible exhaust valve 15 when receiving a measurement finish signal from the blood pressure determining part 23. The blood pressure determining part 23 determines a maximal blood pressure value, a minimal blood pressure value and a mean blood pressure value on the basis of the data from the actual pressure value conversion part 21. The printer controlling CPU 40 receives a cuff pressure value as data from the data output part 24 to print the same by the printer 50.
Patent JP-H04159904-A (JP)
Title: Storage device
Inventor: MIHASHI HIROSHI
IPC: B65G1/02
Filed: 1990-10-19
Abstract: PURPOSE:To prevent the deterioration of stored objects by providing a discharge port discharging the gas in a storage room to the outside at the bottom section of the storage room, and providing an intake port feeding the gas from a gas feed unit into the storage room at the wall section of the storage room located above the discharge port. CONSTITUTION:When the oxygen concentration in a storage room 3 is reduced to a preset value, an intake valve 5 is first opened, N2 gas is fed into the storage room 3 from a gas generation unit 2 through an intake port 3a, and the pressure in the room 3 is increased. A discharge valve 10 is opened slightly after the intake valve 5 is opened. The pressure in the room 3 is increased, the water accumulated at a bottom section 3c is vigorously discharged to the outside from a discharge port 3d via a discharge pipe 9 when the discharge valve 10 is opened, the gas in the room 3 is concurrently discharged to the outside from the discharge port 3d, and the gas in the room 3 is replaced. The water accumulated in the room 3 is extruded to the outside by the pressure of the pressurized gas, no water is left in the room 3, and the inside of the room 3 is kept clean. The pollution of stored objects can be prevented.
Patent JP-H01123348-A (JP)
Title: Communication address control system
Inventor: MUTO AKITAKA
IPC: G06F13/00
Filed: 1987-11-09
Abstract: PURPOSE:To inexpensively perform the automatic switching of a central processing unit by controlling relation between the central processing unit and a line address arbitrarily after applying enable/disable control on the line address based on control information. CONSTITUTION:Exclusive control to set an address (30-3F) in a line address part 28 at a DISABLE state and the address (30-3F) in a line address part 29 at an ENABLE state is performed based on control command data from a CPU11. Therefore, no connection from a CPU10 to the address (30-3F) in the line address part 28 is performed. Based on such operation, it is possible to form the constitution of multi-host to perform an on-line job simultaneously by the communication control program 14 of the CPU10 with an address (20-2F) in the line address part 28 and the communication control program of the CPU11 with the address (30-3F) in the line address part 29. In such a way, it is possible to make an expensive switching controller unnecessary.
Patent JP-H06116058-A (JP)
Title: Production of porous ceramic
Inventor: KANAI MUNENORI
IPC: C04B38/00
Filed: 1992-09-28
Abstract: PURPOSE:To improve the dimensional accuracy by casting a ceramic slurry in the carbonized porous body or porous base material obtained by curing PVA to form into a desired shape, then burning and vaporizing the slurry. CONSTITUTION:A porous ceramic forming perform 1 is formed from a carbonized porous body prepared by baking a foamed phenol resin, etc., in an oxygen- free atmosphere or from a PVA cured body obtained by curing PVA mixed with org. solvent by the formalation reaction and then removing the solvent. The preform 1 is set to a gypsum die 4, and then a slurry 6 is injected into a vessel 5. The water in the slurry 6 is absorbed by the die 4 and dropped into a pan 9, and the ceramic grain in the slurry 6 is implanted on the surface of the die 4 and gradually grown. The water of the slurry is eliminated, a campanulate cast is formed around the die 4, a bolt 7 is released to detach the die 4 downward, the ceramic grain aggregate 10 is taken out, dried and then fired to obtain a porous ceramic having good dimensional accuracy.
Patent JP-H04160098-A (JP)
Title: Formation of iii-v compound semiconductor crystal layer
Inventor: KOBAYASHI TAKASHI
IPC: C30B29/40
Filed: 1990-10-20
Abstract: PURPOSE:To form a III-V compd. semiconductor crystal layer free from crystal defects by forming a III-V compd. crystal layer contg. carbon introduced as a p-type impurity on a III-V compd. semiconductor crystal substrate by epitaxial growth and heat-treating the layer at a specified temp. CONSTITUTION:A III-V compd. semiconductor single crystal layer 2 contg. carbon introduced as a p-type impurity at such a high concn. as 2X10<19>atom/cm<3> is formed on a III-V compd. semiconductor crystal substrate 1 by vapor phase epitaxial growth with organometallic compds. The III-V compd. may be GaAs, etc. The layer 2 is then heat-treated at >=650 deg.C, e.g. at 800 deg.C for 1hr to obtain a III-V compd. semiconductor crystal layer 3.
Patent JP-H04158070-A (JP)
Title: Thermal printer
Inventor: ORIMOTO MASAAKI
IPC: F16H35/00
Filed: 1990-10-20
Abstract: PURPOSE:To prevent jamming of an ink sheet by providing a reverse rotation preventing mechanism at an ink sheet takeup reel. CONSTITUTION:An ink sheet 102 is sequentially pulled out in the order of regions of Y, M and C from a supply shaft 60. In this case, the sheet 102 and a recording sheet 28 are thermally fusion-bonded, and locked by a ratchet 120 even if a takeup shaft 62 tends to be reversely rotted by conveying the recording sheet. Accordingly, the sheet 102 is not reversely sent. When a platen drum 16 is rotated, printing is finished, and it becomes a state immediately before the sheet is discharged, the drum 16 is reversely rotated, the rear end of the sheet 28 is guided by a movable paper guide 90, not inserted into an ink sheet cassette 18, but guided to a sheet discharge passage 72, and the sheet guided to the passage 72 is guided to sheet discharge rollers 74, 76. In this case, a clamp is de-energized by a clamper 52, the sheet 28 is then driven by the rollers 74, 76 and contained in a discharged sheet tray 22.
Patent JP-H10111465-A (JP)
Title: Finder with high variable power rate
Inventor: OSHITA KOICHI
IPC: G02B25/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a finder with a high variable power rate as well as improved aberration correction in spite of having a small and simple structure by making the finder have the first, the second, and the third lens group having negative, positive, and negative refracting power respectively, and making this positive lens satisfy prescribed conditions. SOLUTION: An objective lens group is constituted of the first, the second and the third lens group G1, G2, G3 having negative, positive, and negative refractive power respectively in this order from an objective side. Then, the second lens group G2 is formed of two positive lenses L2, L3. If the power of the positive lens L2, a non-spherical lens, is fairly weak against that of the positive lens L3, the constitution and aberration correction are optimized. As a result, the conditions of an expression, 0.15<f3<f2<0.6 are satisfied. In this case, f2 stands for the focal distance of the positive lens L2, and f3, that of the positive lens L3. Consequently, the high variable power finder is obtained that is provided with a variable power rate of four times or higher and with an improved aberration correction.
Patent JP-H10109052-A (JP)
Title: Air cleaner
Inventor: ISHIKAWA HIROSHI
IPC: A61L9/015
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To enhance deodorizing efficiency and dust collection efficiency by using an ionic ozone and a fan filter type active coal filter jointly. SOLUTION: Air 11 sucked from a suction part 2 of a device 1 is removed larger dust when it passes through a pre-filter 3, and is strongly deodorized with synergistic effect of the deodorizing effect of the active coal, when it passes through a filter 4 incorporating active coal, provided between a minus electrode 6 and a plus electrode 5, with the deodorizing effect by the ozone generating with the minus electrode 6 and plus electrode 5. At the same time, the dust is strongly collected, with the synergistic effect of the fine powder and dust removing effect by the minus and plus ion electrodes 5, 6 with the dust removing effect by the filter 4. The sucked contaminated air 11 is strongly deodorized and also collected, cleaned and is discharged 12.
Patent JP-H10112108-A (JP)
Title: Auto-changer
Inventor: WATANABE KAZUYUKI
IPC: G11B17/28
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent a deviation in a position due to vibration at the time of moving and to speed up the moving to a fixed position by providing a straight motion bearing slid on a guide shaft at one end part of a device for transporting a disk designated from a disk housing part to a reproducing device, and a braking member at the other end. SOLUTION: A transportation device 5 is slid on a sliding shaft 8 a rail 19 and is moved in a direction of A by a wire 11 driven by a motor up to a fixed position to halt. Next, the device 5 pushes up a specified disk 2 from under a disk housing part 1 and slides it in the direction of D by a roller of an ram part 5b for pushing it out, and guides it to a disk holding part 5a. The disk, which is elastically held on an outer periphery by four roller 5d of the holding part 5a, is moved in the direction of A again by the device 5 and is turned in the direction of C supported at a shaft 24 to be mounted on a turn table 4 of the reproducing device 3. At this time, a braking member 12 provided on the device 5 damps vibrations at the time of moving at high speeds. This arrangement makes it possible deviation in a position and transport the disk at a high speed.
Patent JP-H03144732-A (JP)
Title: Instruction decoding device
Inventor: KIYOHARA TOKUZO
IPC: G06F9/38
Filed: 1989-10-30
Abstract: PURPOSE:To improve the flexibility of decoder design or microprogram design by providing the instruction decoding device with an instruction decoder and an addressing mode detecting device for inputting a part of an input to the instruction decoder and outputting whether the input has an instruction having an addressing mode or not to the instruction decoder. CONSTITUTION:A part of an input 3 to the instruction decoder 1 is inputted to the addressing mode detecting device 2, which decides whether an operation code in decoding has a field (EA or SEA) for specifying an addressing mode or not by using an instruction decoding state outputted from a status holding register 5 and a part of the operation code outputted from an instruction register 4. When the addressing mode is specified by plural formats, information for specifying the formats is outputted to the decoder 1. Thus, the decoder output flexibly is modified.
Patent JP-H02130063-A (JP)
Title: Method and device for connecting 4-lines type telephone line with 2-line type terminal equipment
Inventor: IWAI SHOZO
IPC: H04M1/00
Filed: 1988-11-09
Abstract: PURPOSE:To carry 2-lines type terminal equipment, to easily connect and to use it for a telephone set being connected to whatever 4-lines type exchange by providing a terminal with making 2 lines each of 4-lines type telephone line into a pair and investigating whether or not a sound signal comes to each terminal through an earphone. CONSTITUTION:An external line 10 is connected to an exchange 100. The private branch side of the exchange 100 is 4-lines connected, 2-lines out of it are a sound signal line to transmit a signal from the external line, and the other 2-lines are a control signal line to transmit a control signal between the exchange 100 and a telephone set 200. The telephone set 200 shown below right here is a typical example and a terminal circuit 300 is connected to 4-lines between the exchange 100 and the telephone set 200. In this case, the terminal circuit 300 has 4 terminals and it is investigated that the sound is heard from which terminal with connecting 4 terminals with an earphone EP. Thus, it can be discriminated that a line being connected to the terminal from which the voice is heard is a sound signal line.