baber/WOPTO huggingface dataset:
Patent JP-H06146443-A (JP)
Title: Execution method of concrete wall with heat insulating panel
Inventor: ISHII MASAO
IPC: E04B2/86
Filed: 1992-11-04
Abstract: PURPOSE:To simplify execution of a concrete wall with a heat insulating panel, smoothly finish it, and enable reuse of a reinforcing material so as to save resources. CONSTITUTION:When a concrete wall with a heat insulating panel is executed by placing concrete 27 between a heat insulating panel 2 and a concrete formwork 21 and hardening, a reinforcing material 3 of hollow section and formed with a skin layer coping with tension on the surface is provided on the face of anti-concrete side of the heat insulating panel 2 so as to constitute a panel 1 used both as a heat insulating panel and a formwork. Concrete 27 is placed between the panel 1 used both as a formwork and a heat insulation panel and the concrete formwork 21, and after hardening of the concrete 27, the reinforcing material 3 and the concrete formwork 21 are removed.
Patent JP-H08153301-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SHIBUSAWA TORU
IPC: G11B5/02
Filed: 1994-11-29
Abstract: PURPOSE: To make variable a transmission band according to a reproducing band without deteriorating a C/N at the time of variable speed reproduction in a magnetic recording/reproducing device provided with a differential type recording/reproducing circuit. CONSTITUTION: In a rotary head magnetic recording/reproducing device transmitting a signal through a rotary transformer 2, two sets of first and second winding wires 4, 5 whose number of winding are equal are loaded on one winding wire groove 6a of the stator side core 6 of the rotary transformer. The winding start 4a of the first winding wire and the winding end 5b of the second winding wire are connected to the differential recording/reproducing circuit 10 respectively, and connection switching means 7, 8 series connecting or parallel connecting two sets of winding wires for the circuit are provided between the winding end 4b of the first winding wire and the winding start 5a of the second winding wire.  Then, they are series connected at the time of recording/reproducing mode, and a voltage source 9 is applied to connection points of both winding wires at the time of recording mode, and further, they are parallel connected and the gain of the differential type reproducing circuit is varied at the time of a special reproducing mode.
Patent JP-2001116137-A (JP)
Title: Lock-up control device for torque converter
Inventor: NOTAKE HISAO
IPC: F16H61/14
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the balance of oil quantities from worsening even if converter pressure is excluded so that the lock-up control pressure of a three-circuit- type torque converter can be reduced. SOLUTION: During lock-up operation, a signal pressure PS is generated in a circuit 33 by causing a solenoid 23 to carry current, and the spools 21b, 22b of valves 21, 22 are held in depressed positions. The operating pressure PT of a circuit 26 is thereby introduced into a circuit 27 and, after it is supplied to a converter chamber 6 from a circuit 7 via an orifice 27a on one hand and directed to an oil cooler 24 from a circuit 29 via an orifice 28a on the other hand, it is used for lubricating a lubricated part 25. With a pressure PD serving as original pressure, a lock-up control pressure PL proportional to PS is output to a circuit 12 to cause a piston 10 to move rightward to engage a lock-up clutch 9 to thereby hold the torque converter 1 in a lock-up state.  For oil returning from the chamber 6 to be excluded from a circuit 30 and the lubricated part 25, the lock-up control pressure PL in a chamber 11 can be lowered by lowering of pressure in the chamber 6. Since the oil excluded is used effectively in lubrication of the lubricated part 25, the balance of oil quantities will not worsen.
Patent JP-2001119005-A (JP)
Title: Photodiode array
Inventor: KOMIYAMA MAKOTO
IPC: H01L27/14
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To realize a photodiode array capable of efficiently converting incident light into an electrical signal. SOLUTION: A photodiode array is provided with a substrate, a plurality of photodiodes formed on the substrate in the form of an array, and light- condensing means for condensing the incident light to each of the photodiodes.
Patent JP-H03155630-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/768
Filed: 1989-11-14
Abstract: PURPOSE:To improve wettability with SOG by heat treating a silicon oxide film in an atmosphere containing ozone or oxygen plasma after the film is etched back and polymer is removed with organic solvent such as etch-back phenol. CONSTITUTION:A thin aluminum alloy film is patterned by dry etching to form an interconnection 13 of a first layer. Then, an interlayer insulating film 14 is deposited by a reduced pressure CVD, etc., with monosilane and oxygen as materials. Then, the entire surface is etched back by anysotropic dry etching using gas such as CF4, etc. Thereafter, polymer on the surface is removed by cleaning with organic solvent such as phenol and with pure water. Then, in order to remove the polymer which cannot be removed by the solvent and enhance wettability of SOG, oxygen containing ozone is fed to be heat treated at an ambient temperature.
Patent JP-H09136519-A (JP)
Title: Amphibian
Inventor: HIRAO YOSHIAKI
IPC: B60F3/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an amphibian low in cost and good in appearance whether on land or water by obtaining navigational propulsion forces and buoyancy by changes in a joint angle to the drive shaft of a wheel which provides rotational forces when it travels over land. SOLUTION: This amphibian includes a wheel drive WD comprising a drive shaft 5 driven and rotated by a prime mover, a wheel 1 connected to the drive shaft 5 in such a way that a joint angle can be varied, and having a disk part 1a shaped like a screw propeller, and joint angle variation means (14, 15) for varying the joint angle. Propulsion forces and buoyancy for navigation can be obtained form changes in the joint angle to the drive shaft 5 which provides the rotational force of the wheel 1 of the wheel drive WD during travel over land.
Patent JP-2000198997-A (JP)
Title: Finely particulate foam control agent
Inventor: LENOBLE BERTRAND
IPC: C11D17/06
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a foam control agent which bas a good storage stability by incorporating, into the same, a silicone antifoaming agent (A) and a zeolite carrier (B) on the surface of which a surfactant and a polycarboxylate-type binder are deposited in advance, the binder being acidified so that its aquous solution has a specified pH. SOLUTION: Ingredient A comprises a liquid organopolysiloxane polymer and a filler having the surface hydrophobized. Ingredient B is a zeolite carrier on the surface of which, based on ingredient A, 1-60 wt.% surfactant and 1-40 wt.% polycarboxylate-type binder are deposited in advance. The binder is, e.g. an acrylate/maleate polymer, has a mol.wt. of 9,000 or lower, and, when used, is acidified with, e.g. hydrochloric acid so that its 10% aqueous solution has a pH of 3 or lower. The wt. ratio of ingredient A to Ingredient B is (1/99)-(3/70).
Patent JP-H02141152-A (JP)
Title: On-vehicle telephone system
Inventor: KAWAKAMI KAZUO
IPC: H04W76/02
Filed: 1988-11-22
Abstract: PURPOSE:To improve the space efficiency of a display means and operability by using other on-vehicle equipment and the display means and providing the operation means in the vicinity of the display means. CONSTITUTION:A display equipment 1 is connected to other electronic equipment 9 such as an on-vehicle telephone set 3, a DAT and a navigation device to display the equipment selectively. The on-vehicle telephone set 3 is connected to a telephone circuit via an antenna and connected to a handset 6 installed in a cabin. An operation section 2 is arranged to both sides of a display pattern of the display device 1. The display relating to a normal or other electronic equipment 9 is given to the display screen 10 and the display is switched by the operation of a telephone mode selection button 4 or a call from a line wire. The operation section 2 formed near the display pattern 10 consists of a telephone number input key, a hook switch and function keys and a screen is provided in the middle.
Patent JP-H10119658-A (JP)
Title: Infrared ray lightening method and device for signal transmission equipment mounted on vehicle with infrared ray
Inventor: FUJINO SHOJI
IPC: H04B10/114
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To well transmit a signal with an infrared ray for stable communication by eliminating the influence of direct sunlight. SOLUTION: An infrared ray is emitted from a transmitting set held by a driver to a floor and received by a receiving element arranged toward the floor. The transmitting set 4 held by the driver is provided with an emitting element 5 to emit the infrared ray to the floor and a receiving unit 3 is provided on a front panel 2 with the receiving element 1 arranged toward the floor.
Patent JP-S63149910-A (JP)
Title: Power synthesizing amplifier
Inventor: AKIBA YASUHIRO
IPC: H03F3/68
Filed: 1986-12-13
Abstract: PURPOSE:To attain compact constitution by constituting each unit amplifier by a hybrid integrated circuit incorporating a phase variable element capable of varying an output phase. CONSTITUTION:The unit amplifiers 31-3n are constituted by arranging matching circuit bases 12-14 on a base 11 and a diode chip 15 being a phase variable element and a transistor chip 16 interposed among them as one module by the hybrid integrated circuit technology. Thus, the phase of the output of the unit amplifiers 31-3n is adjusted by the phase variable element 15, the phase is matched by a power synthesizer 2 and a maximum power is outputted. In this case, since the phase variable element 15 is built in the hybrid integrated circuit incorporatedly in the unit amplifiers 31-3n, it is not required to provide a phase shifter separately from the amplifiers and the power synthesizing amplifier is made compact.
Patent JP-H08136418-A (JP)
Title: Ground sample sampling device
Inventor: SUGAWARA NORIAKI
IPC: G01N1/08
Filed: 1994-11-04
Abstract: PURPOSE: To prevent the rotation of a core sample and raise quality of core sampling by supporting an inner tube with an outer tube rod for transmitting press-in force, and transmitting the rotation of an inner tube rod to an outer tube with a planetary gear mechanism. CONSTITUTION: A double tube rod 16 comprises an outer tube rod 22 for transmitting press-in force and an inner tube rod 24 for transmitting rotating force, and a gap is formed between the rod 22 and the rod 24 so as to be capable of rotating the rod 24. A planetary gear mechanism 30 is arranged between the rod 24 and an outer tube 28, and a core pressing piston 32 is installed in the lower part of an inner tube 26. The mechanism 30 is held with a sun gear 34 arranged in the outer periphery at the lower end of the rod 24, a ring gear 36 arranged in the inner periphery of the tube 28, and the rod 22 so as to be capable of rotating, and comprises a planetary gear mating gears 34, 36. The piston 32 comprises a piston head 40 and a piston foot 46 having a sleeve 44 which presses a rubber ring 42 in the shaft direction to adjust the swelling out amount in the outer periphery direction.
Patent JP-H04363024-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATSURA TOSHIHIKO
IPC: H01L23/532
Filed: 1991-11-12
Abstract: PURPOSE:To form an Al wiring layer with good reproducibility by changing a temperature to heat a semiconductor substrate by at least two steps and by forming a film for each step when forming a film by depositing aluminum or aluminum alloy on the semiconductor substrate. CONSTITUTION:A wiring layers 13 to 15 which consist of Al alloy whereto Si is added by 1% are formed one by one on a surface of a silicon oxide film 12 on a semiconductor substrate 11. Film thickness of each of the Al wiring layers 13 to 15 is made 300Angstrom . Since heating temperatures of the semiconductor substrate 11 are different, all the crystal grain sizes of the Al wiring layers 13 to 15 are different. Since a heating temperature of a first layer of Al wiring layer 13 is 200 deg.C, the lowest, its crystal grain is the smallest. Since a heating temperature of a second layer of Al wiring layer 14 is as high as 400 deg.C, its crystal grain is larger than that of the Al wiring 13. Since a third layer of Al wiring layer 15 is heated to 500 deg.C, the highest, its crystal grain is the largest.
Patent JP-H10145362-A (JP)
Title: Fault recovery device
Inventor: IWATA ATSUSHI
IPC: H04L45/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To set a bypass route which passes through the physical link/node different from a main route in a hierarchical network of a large scale. SOLUTION: A link state routing protocol means 101 acquires the hierarchical link state information, by exchanging the topology information with other nodes and stores the state information in a link state data base 102. When a main route is set, a signaling means 103 receives the connection end notification at the first stage node and acquires the complete source route information on the main route via a main route recognition means 105 to store this information in a main route data base 106. When the means 103 has a retrieval request of a bypass route having a physical link/node different from that of the main route, a bypass route calculation means 104 calculates a bypass, based on both data bases 102 and 106 and notifies the route. Then the means 103 designates the complete source route information on both the bypass and main routes and then sends a SETUP signaling message to the next stage node.
Patent JP-H01138609-A (JP)
Title: Rotating cylinder
Inventor: MATSUO KOJI
IPC: G11B5/02
Filed: 1987-11-25
Abstract: PURPOSE:To eliminate the interference of a magnetic field between a head and a transformer and to miniaturize (thin) the title cylinder by housing a disk and a rotary transformer into the upper cylinder, arranging a cylinder motor in a lower cylinder and forming the disk with a superconducting material. CONSTITUTION:For a rotating cylinder, first, a rotary transformer (fixed side) 5 is fitted on a lower cylinder 2 and next, a magnetic head 6 is mounted on the flange part of an angle-shaped disk 3. While a rotary transformer (rotating side) 4 is fitted at the internal part of the disk 3 and adjusts the height so as to hold a rotary transformer (fixed side) 5 and a certain constant inductance, a rotary transformer 5 is arranged. An upper cylinder 1 is fixed to the disk 3 with a screw so as to cover the disk 3. Thus, a rotary transformer part is incorporated into the upper cylinder 1, a cylinder motor 7 is housed into the lower cylinder 2, and thus, miniaturization is executed, and the interference of the magnetic field between the magnetic head 6 and the rotary transformer can be interrupted.
Patent JP-H08150304-A (JP)
Title: Device for removing floating particulate
Inventor: MARUYAMA SUSUMU
IPC: A01K63/04
Filed: 1994-11-30
Abstract: PURPOSE: To provide a device for removing floating particulate in which the whole equipment is directly immersed in water such as lakes and marshes, rivers and an inland sea and which is of low cost. CONSTITUTION: When dirty water is caused to flow in a removal box 2 by using a natural flow of lakes and marshes, rivers or the like and is passed between parallel plates 7 of an inclined plate group 3, particulate is precipitated by gravity and removed from the dirty water. The dirty water is caused to flow and is circulated from a fine flow hole 12, and the removed particulate is collected in a collecting space 9 below the parallel plates 7 and is properly discharged. In this way, since the natural flow is used, power for flowing in the removal box is not required. Since the influence of the water flow is restrained by the removal box, particulate precipitated on the parallel plates is prevented from stirring up.
Patent JP-2000127720-A (JP)
Title: Tire having tread containing sewn conductive yarn filament
Inventor: DHEUR JEAN LUC
IPC: B60C1/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To make static electricity generated in a vehicle liable to flow to the ground by forming a rubber tread structure made of a rubber composition such as carbon black reinforced rubber having relatively large electrical resistance and providing a conductive and flexible yarn filament as a means for flowing electrostatic charge to the ground. SOLUTION: A pre-cured rubber tread stock 1 having large electrical resistance is molded to have a tread cap 2, a tread base 3, a tread wing 4 or the like in a mold suitable for tire molding. In this case, a conductive thread 6 is sewn through the body of the tread stock 1 or both of the tread base 3 and the tread cap 2. In other words, the segment 7 of the thread 6 is extended so as to cover a small part of the external surface 8 of the tread cap 2, and the external segment 7 of closed loop stitching on the external surface of the pre-cured tread stock 1 is cut out, thereby leaving the thread 6 on tread surface like a dot.
Patent JP-H01137778-A (JP)
Title: Coding/decoding device
Inventor: KITAMOTO TORU
IPC: H04N1/413
Filed: 1987-11-24
Abstract: PURPOSE:To drastically shorten time required for coding/decoding processing by providing a bit order inversion means to a bus interval transfer circuit and inverting the bit order of data which should be coded or decoding data simultaneously to the bus interval transfer of it through the bit order inversion means. CONSTITUTION:By the control of a DMA controller 4, the data in a memory 5 which should be coded is transferred to an coding/decoding device 14 through a bus 1. When the inversion of the bit order is specified, the bit order of the data which should be coded is inverted by a register 20 and transferred to an image memory 8 because a three state buffer 24 in the bus interval transfer circuit 16 is activated. By the control of a control circuit 17 in the device 14, the data which should be coded is successively read from the memory 8 to a coding/decoding 15, coded and outputted to the bus 1. The decoding data is successively stored in the memory 5 by the control of a central processing unit 3 or the controller 4. The coding data in the memory 5 is transmitted to a communication circuit through a modulation and demodulation circuit 6.
Patent JP-H10109486-A (JP)
Title: Plate-like clip for temporarily fastening document or the like and its manufacture
Inventor: SAITO HIDEHIKO
IPC: G09F1/10
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion of a document and to orderly temporarily fasten it by forming a bent part in an elliptical or rhombic shape, inverting at its intermediate point it, curving it to outside, further inverting at an intermediate point of an intersection of the intermediate point and both obliquely feeding sides, and folding it so that lower ends of both sandwiching pieces are crossed at the intersection to protrude to opposite side. SOLUTION: A center A of a punched material is folded so that chamfered parts B, B' of obliquely feeding sides 4, 4' become inside and a shape of a folded part 5 become an elliptical or rhombic shape to form both sandwiching pieces 6, 6'. In this case, the pieces 6, 6' are gradually curved from a bent part 5 to inside toward an intermediate point C, brought into contact with both the pieces 6, 6' near the point C, then inverted, curved toward outside, and further inverted at an intermediate vicinity D between the point C and an intersection 7 of the sides 4, 4' to the intersection 7. And, lower ends 8, 8' of both the pieces 6, 6' are crossed with one another and bent so as to be in plane or slightly protrude to opposite side.
Patent JP-H09139029-A (JP)
Title: Data recording and reproducing device
Inventor: TANBA YOSHINORI
IPC: G11B20/12
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of recording/reproducing data of a large volume at a high speed while performing the re-recording operation right after the recording is made. SOLUTION: In this data recording/reproducing device, the information of read-after-write and the information on the time at the recorded point are recorded when supplied input data are recorded by the data recording/ reproducing part 7. The read-after-write is performed by the data recording- reproducing part 7 at the time of recording, and re-recording block is made to record on the tape consecutively to a previous block failed in the recording. At the time of reproduction, at least the reproduceable data by the data recording/reproducing part 7 out of the data of the previous block failed in recording or of the re-recording block, are outputted to the outside as effective data.
Patent JP-H01139890-A (JP)
Title: Press apparatus of papermaking machine
Inventor: INOUE SATOSHI
IPC: D21F3/04
Filed: 1987-11-25
Abstract: PURPOSE: To obtain paper that has reduced difference in the surface smoothness and strength between the front face and the back face by arranging the first through third presses, the transfer belt, the groove roller and the counter roller to the specific positions. CONSTITUTION: When passing through a nipping part of a first press 1P, a web 2 is dehydrated via a felt 5 to both sides of the web 2. In a second press 2P, the web is nipped by a counter roller 22 and dehydrated by a groove roller 7b toward the front side. The web is accompanied by a transfer belt 21 having the smooth surface to pass via a hard roller 8 of high hardness surface and is reversed with a third press 3P and then dehydrated on the back side on the contrary of the dehydration side of the second press 2P.
Patent JP-H02144517-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: NAKAGAWA YUSUKE
IPC: G02F1/13
Filed: 1988-11-26
Abstract: PURPOSE:To prevent the contrast from decreasing owing to an error in manufacture by setting the angle between polarizing plates so that the angle between the polarizing plates where the thickness of a liquid crystal layer between substrates, the refractive index anisotropy of liquid crystal, and the contrast is maximum are in specific relation. CONSTITUTION:This liquid crystal device consists of a liquid crystal display panel 3 which has liquid crystal charged between the transparent substrates 1 and 2 and the polarizing plates 4 and 5 provided on both surfaces of the liquid crystal display panel 3. Then, the thickness (d) of the liquid crystal layer between the substrates 1 and 2 is measured and the angle theta between the polarizing plates 4 and 5 is so set that DELTAn.d=A.theta+B holds, where DELTAn.d is the product of the thickness (d) and the refractive index anisotropy DELTAn of the liquid crystal, theta is the angle between the polarizing plates 5 and 4 where the contrast is maximum, and A and B are constants. Namely, when the measured value of the thickness (d) of the liquid crystal layer is smaller than the best value, the polarizing plate 5 is set in a +theta direction by an angle corresponding to the difference. Further, when the measured value is larger than the best value, the polarizing plate 5 is set in -theta direction by the angle corresponding to the difference. Consequently, the device is usable with large contrast.