baber/WOPTO huggingface dataset:
Patent JP-2000021983-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TERAUCHI TAKASHI
IPC: H01L21/28
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ideal structure for stably forming a contact and suppressing the contact resistance of the contact with respect to a semiconductor device which has an ideal structure for providing contact self-alignedly. SOLUTION: After an oxide film 26 is formed on a silicon substrate 10, a wiring pattern 34 is formed on the film 26, and top walls 36 and sidewalls 38 both of which are composed of nitride films are formed on the top face and side faces of each wire constituting the pattern 34. Then an interlayer oxide film 40 is deposited, and a contact hole 42 is formed in self-alignedly. After the contact hole 42 is formed, isotropic etching is performed, so that the side edge sections 32 of the oxide film 26 retreats under the sidewalls 38. Finally, a contact 44 is formed in the contact hole 42, the bottom diameter of which is enlarged by the isotropic etching.
Patent JP-S6082875-A (JP)
Title: Decoy device for radar
Inventor: OOMAE TAKAO
IPC: G01S7/38
Filed: 1983-10-12
Abstract: PURPOSE:To protect a radar from an Anti-Radiation Missile (ARM) while detecting a target, by using a decoy member synchronized with the radar, directional decoy antenna, etc. CONSTITUTION:Upon detecting an ARM with antenna 1, receiving member 5, a controlling member 14 of decoy device 10 for radar is controlled through a signal processing apparatus 6 and a directional antenna 13 is directed to the ARM. At the same time, by a reference signal generator 7 and from a signal sending member 12 in synchronization with a signal sending member 4 of the radar, signal sending pulses the levels of which being lower than signal sending pulses and higher than the side lobe are issued and a reflected wave by them is received by the radar for controlling the direction of the antenna 13. On the other hand, the signal sending member 12 is, with exception of pulse sending time, continues the pulse sending through the signal sending member 4. By these arrangements, the rader can be protected from the ARM by guiding it in the direcection of the antenna 13 while detecting a target.
Patent JP-S6081422-A (JP)
Title: Control mechanism of electric motor driven fan for automobile
Inventor: SUSA SUMIO
IPC: F01P7/04
Filed: 1983-10-13
Abstract: PURPOSE:To promote the reduction of noise and vibration due to an electric motor driven fan, by increasing a rotary speed of the electric motor driven fan for cooling a radiator as a temperature of cooling water rises after it exceeds a predetermined temperature. CONSTITUTION:An electric motor 2, which drives a cooling fan 3 for blowing air to a radiator 1, is connected to a battery 10 through a fuse 14, relay 11 and a ceramic 12 decreasing its resistance value in accordance with a rise of temperature. The relay 11 opens its relay switch 11a by electrifying a coil 11b when an ignition switch 13 is turned on further when a water temperature switch 6 is turned on at a temperature of water below a predetermined value. If the temperature of water rises, the relay switch 11a closes to supply an electric current to the electric motor 2, but a current value is controlled by the resistance value of the ceramic 12. The ceramic 12 and the water temperature switch 6 are provided in a cooling water outlet 5a of an engine 4.
Patent JP-S5982521-A (JP)
Title: Scavenging-port apparatus
Inventor: EZAKI SAISHIROU
IPC: F02B25/20
Filed: 1982-11-01
Abstract: PURPOSE:To prevent exhaust temperature from being reduced by the passing- through air for scavenging, by installing two air feeding pipes and allowing one among them to introduce the supplied air on the upstream side from an intercooler into a scavenging port and selectively switching this air feeding pipe and another air feeding pipe. CONSTITUTION:When the upper edge part of a piston 2 which moves downward in a cylinder 1 during explosion and expansion cycle reaches the upper edge part of the opening of a scavenging port 3, a flow-passage switching apparatus 11 allows the second air-feeding pipe 10 to communicate to the scavenging port 3 by the aid of a cam 16 which is urged through interlocking with a crankshaft. Since the internal pressure of the cylinder 1 is reduced to below the air pressure supplied into the scanvenging port 3 by the opening of an exhaust valve 4, the hot supplied air before being cooled by an intercooler is supplied as scavenging air, namely as passing-through air, into the cylinder 1 from the second air-feeding pipe 10. When the piston 2 comes close to the bottom dead center, the flow- passage switching mechanism 11 operates, and the cold supplied air which is cooled in the intercooler 7 is fed into the cylinder.
Patent JP-S6083311-A (JP)
Title: Neutral point grounding reactor apparatus
Inventor: KURODA YUTAKA
IPC: H01F30/08
Filed: 1983-10-13
Abstract: PURPOSE:To generate a required resistance element and simplify construction by housing an air-core coil in a tank wherein the barrel is made of stainless steel. CONSTITUTION:An air-core coil 6 is housed in a tank 7 wherein the barrel is made of stainless steel. This simplifies the construction and reduces the cost in which an iron tank is not required.
Patent JP-H1138895-A (JP)
Title: Display device
Inventor: OTA TAKASHI
IPC: G02F1/1335
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the display, in which color effect is improved, by processing a diffusion plate so that the mixing ratios of the illuminating light beams from plural light sources at various sections of the diffusion section of the plate differ. SOLUTION: The transmissivity of each segment 11 is controlled by a display control section, which is constituted of a microcomputer, so that a display is made on a liquid crystal display panel 1 using frequencies in an ordinate and output power levels in an abscissa. On the other hand, light beams from lamps L1 and L2 arranged on both end faces of a light guide diffusion plate 4 are transmitted in the transparent plate 4. Then, portions of the beams are made incident on a diffusion surface 41, become diffused light beams and illuminate the panel 1 from the back section. Since a diffusion surface 41c located at the central section is deformed toward the panel 1 side, a diffusion surface 41a of the lamp L1 side receives more light beams from the lamp L1, the light beams from the lamp L2 are shielded by the surface 41c of the central section and illuminate at a lower level.  Thus, the panel 1 is illuminated by the mixture of red to orange colors on the lamp L1 side, illuminated by a yellow color at the central section and illuminated by the mixture of yellow green to green colors at the lamp 2 side.
Patent JP-H0240687-A (JP)
Title: Led display unit
Inventor: NAKATANI TOSHIHIRO
IPC: G09F9/33
Filed: 1988-08-01
Abstract: PURPOSE:To reflect light beams from individual LEDs by the wall surface of a groove formed in molding resin and to eliminate the mixture of emitted light beams of adjacent display units by forming the groove with which the LEDs are surrounded in the resin molded on a substrate covering the LEDs of the LED display unit at right angles to the display surface. CONSTITUTION:Couples of LED chips 5 which emit red and green light beams are mounted on the wiring board 3 of the display unit in a matrix. Further, a resin molding layer 2 is made of transparent resin, many chips 5 on the wiring board 3 are surrounded, and the nearly entire surface of the board 3 is covered. Further, the grooves 4 are formed on the molding layer 2 as the display surface of the display unit in a lattice shape at right angles to the surface of the molding layer 2 so that couples of chips 5 are surrounded. Thus, each chip 5 is surrounded with four grooves 4, the need for a mask plate is eliminated, and the high definition display and high contrast of an LED display device are realized.
Patent JP-H0862872-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TORITSUKA KOICHI
IPC: G03G5/06
Filed: 1994-08-16
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor having high sensitivity and high durability, ensuring high potential by electrification, hardly lowering the sensitivity even after repeated use and keeping potential by electrification in a stable state. CONSTITUTION: This electrophotographic photoreceptor contains at least one kind of hydrazone compd. represented by the formula in a layer on the electrically conductive substrate. In the formula, each of R1 -R3 is an alkyl, aralkyl or aryl which may have a substituent, R4 is H or alkyl, aralkyl or aryl which may have a substituent and Ar is an aryl which may have a substituent.
Patent JP-H0360685-A (JP)
Title: Folding t-shaped razor
Inventor: FURUKAWA HIROMICHI
IPC: B26B21/52
Filed: 1989-07-27
Abstract: PURPOSE:To compact a razor through folding and enhance the safety without using a cover by forming it from a hollow body part of grip, a rod-shaped gripping part whose basis is pivoted rotatably in its foremost part, and a razor rest pivoted rotatably at the tip of this gripping part. CONSTITUTION:A rod-shaped grip 1 is divided into a hollow box-shaped body part 1a with the oversurface opened and a rod-shaped gripping part 1b whose basis is rotatably coupled ion the foremost part of this body part 1a with the aid of a pin 5. At the side face of the tip of the gripping part 1b, a razor rest 2 is coupled through a pivot 6 rotatably 90deg. and given capability of being oriented in parallel with and perpendicular to the shanks of the gripping part 1b. After being rotated 90deg. relative to the gripping part 1b and put in parallel with the axis of the gripping part 1b, the razor rest 2 is folded 180deg. relative to the hollow box-shaped body part 1a together with the gripping part 1b with the aid of the pin 5, and now it can be accommodated in the body part 1a.
Patent JP-H0244695-A (JP)
Title: Discharge lamp lighting device
Inventor: WAKE ATSUO
IPC: H05B41/231
Filed: 1988-08-01
Abstract: PURPOSE:To reduce pulse voltage at the time of restarting while shortening a rising time of a light output by impressing a high frequency electromagnetic field on a discharge lamp. CONSTITUTION:In addition to that power is supplied to an electricity-proof lamp 4 from a power supply device 14, a high-frequency electromagnetic field is always impressed thereon from a high-frequency electromagnetic generation device 15. Thereby, atoms of sealed gas inside a luminous tube of a discharge lamp 4 are in an excited state while coming to a state liable to start so that it suffys to make up required energy for moving to a state being able to start discharge from the excited state by a high-tension pulse to be generated in a high-tension pulse generation device 3 in order to start immediately after putting out the discharge lamp 4 so that the height of the high-tention pulse necessary for restarting can be lowered. Further, the high-tention pulse generation device 3 stops its output by a control device 16 after starting of the discharge lamp 4.
Patent JP-S6436600-A (JP)
Title: Cover structure of outboard motor
Inventor: KAWAI TAKASHI
IPC: F02B61/04
Filed: 1987-08-03
Abstract: PURPOSE:To improve the carrying work property of an outboard motor by furnishing a cover to a swivel bracket which is installed inclinable to a crank bracket through a tilt shaft, to cover the rear half of the swivel bracket. CONSTITUTION:A cover 37 is furnished to cover the rear part of the rear half 14A of a swivel bracket 14 which is liable to touch to the user's body in the carrying condition, and to cover the first rear bracket 14B and the second rear bracket 14C. As a result, parts of complicated form such as various uneven parts and angular parts, and a bolt 22 etc. at the rear half of the swivel bracket 14 do not touch to the body. Consequently, the carrying work property can be improved.
Patent JP-S5985026-A (JP)
Title: Solidifying work of surrounding of pile
Inventor: FUKADA YOSHIO
IPC: E02D5/50
Filed: 1982-11-02
Abstract: PURPOSE:To reduce the cost of solidifying work on the surrounding of a pile by a method in which a custom-made pile having a mud water solidifying agent layer on its periphery is erected into an excavated pit and cured until the surrounding of the pile is solidified upon reaction of the solidifying agent with the excavating mud water. CONSTITUTION:A solidifying agent layer 2 of cement, aluminum powder, iron powder, etc., is beforehand coated or bonded with the periphery of a custom- made pile 1. The custom-made pile 1 is erected into an excavated pit and cured until the surrounding of the pile is solidified by reaction of the solidifying agent with the excavating mud water to form a solidified ground 3. Since any solidifying liquid for the surrounding of the pile is not used, the disposal treatment of wastes can be eliminated and the solidifying work is easy. The cost of the solidifying work can thus be reduced and strong ground to earthquake can be formed.
Patent JP-S6341146-A (JP)
Inventor: HAINRITSUHI KONRAATO GUROOSUHA
IPC: B41F27/12
Filed: 1987-08-03
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-S6083808-A (JP)
Inventor: TATSUMI KAZUO
IPC: B28B1/42
Filed: 1983-10-15
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-H0242675-A (JP)
Title: Disk player
Inventor: KATO KAZUNARI
IPC: G11B17/051
Filed: 1988-08-01
Abstract: PURPOSE:To stably mount a disk by locking a stopper in its abutting position against a small diameter disk and unlocking the stopper when a large diameter disk is forwarded. CONSTITUTION:When the small diameter disk S is inserted from an insertion hole 12, the small diameter disk S is advanced into the inner part of the insertion hole 12 by a driving force of driving roller, and on the way, a peripheral part of the disk comes into contact with the stopper 31. Since the stopper 31 is locked in this position, the small diameter disk S is securely mounted on a disk driving mechanism to be clamped by abutting this stopper. Then, the large diameter disk L is inserted, so that the stopper 31 is pushed by a peripheral part of the large diameter disk L to be moved backward in the interior direction of a passage. By this method, the large diameter disk is not influenced by the stopper, but situated in a prescribed position, and hence it can be clamped in a position to be driven by the disk driving mechanism.
Patent JP-S5895839-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURASE MASAMICHI
IPC: H01L21/302
Filed: 1981-12-01
Abstract: PURPOSE:To form metallic wiring with a flat surface by attaching a metallic thin-film from the upper section of a groove shaped to an insulating film on a semiconductor substrate and dry-etching the thin-film while selecting the conditions of etching. CONSTITUTION:The second insulator 24 is formed onto the first insulator 22 on the semiconductor substrate 21, and an uneven surface by the insulator is shaped through the partial etching only of the second insulator 24. The metallic thin- film 23 is attached onto the whole surace. A photo-resist 25 is thickly applied onto the whole surface of the metallic thin-film 23 to flatten the surface. The photo-resist 25 and the metallic thin-film 23 on the convex sections (the insulator 24) of the insulating film are all etched through a dry etching method under a condition that the speed of etching of the photo-resist 25 and the metallic thin- film 23 is equalized, and only the insulators 24 are exposed to the surface.
Patent JP-H0861325-A (JP)
Title: Connecting member
Inventor: SATSUBA YOSHINORI
IPC: E04G7/20
Filed: 1994-08-17
Abstract: PURPOSE: To provide a connecting member which simply and firmly connect pipes for composing a scaffold, and can be repeatedly used. CONSTITUTION: A slipping out checking part 6 is provided at one end of a cylindrical body 1, and a slipping out checking piece 2 is pivotally supported at the other end, and energized outward by a compression spring 7 provided in the cylindrical body 1. After passing the cylindrical body 1 into both pipes, the slipping out checking piece 2 is rotated against the compression spring 7 so as to cross the axial direction of the cylindrical body 1 at right angles, and both the pipes are thereby connected.
Patent JP-S6438908-A (JP)
Title: Ignition wire for internal combustion engine
Inventor: FURUKAWA KIYOSHI
IPC: F02P15/00
Filed: 1987-07-31
Abstract: PURPOSE:To obtain an ignition wire of a low electrostatic capacity, with little variation of resistance value even though it is bent, and of a low cost, by composing the wire with a fine diameter conductor of a specific scope of resistance value consisting of a collecting body of a reinforcing fiber and a conductive fiber of a specific thickness and resistance and a rubber insulating layer furnished thereover. CONSTITUTION:An ignition wire is composed of a fine diameter conductor 3 with a structure of a collecting body 1 of a conductor fiber 11 and a reinforcing fiber 12, on which a semiconductor layer 2 is formed, and a rubber insulating layer 4 covering the outside of the conductor 3. As the conductor, a simple structure of the collecting body 1 of the reinforcing fiber 12 and the conductive fiber 11 with the thickness 10 to 300 deniers and the resistance value 1 to 500OMEGA/m is used. Consequently, since the wire is fine and makes little variation of resistance value to a bending, a stable low electrostatic capacity can be obtained constantly. In such a composition, the reduction of impedance of the wire to the earth potential and the leak current are little even though an electrolyte such as an antifreezing mixture is attached, the engine starting is made smooth, and the cost is reduced.
Patent JP-H11141492-A (JP)
Title: Guide support
Inventor: KUMAGAI YOSHIO
IPC: F04D13/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a guide support which has few number of part items, is easy to be manufactured and is inexpensive. SOLUTION: This guide support 20 has a band-shaped main body base part 21 in which a fixed part fixed to a wall surface is formed, two supporting parts 24 for fixing and supporting the guide pipe 7 and a connecting part 23 connecting each tip part of the longitudinal direction of the main body base part 21 and each supporting part 24. The main body base part 21, each supporting part 24 and each connecting part 23 are formed by bending a sheet of planar member.
Patent JP-H1119901-A (JP)
Title: Cutting device of panel material and the like
Inventor: TANAKA TAKESHI
IPC: B27B19/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the cutting device of a panel material or the like, which eliminates a trouble due to over-cutting and realizes a highly accurate and highly efficient cutout or the like. SOLUTION: In corresponding to a worked timber W set on a table 4, a circular head C made of rotary blades and a plate saw head D made of reciprocating blades. In the table 4, a forward and backward feed controlling means A is provided. In the circular saw head C and the plate saw head, a leftward and rightward feed controlling means B and a first and a second angular controlling means are provided with reference to one another. By using the circular saw head C and the plate saw head in succession, a cutting is performed.
Patent JP-2001017167-A (JP)
Title: Antibody against cleaved production from vimentin
Inventor: MORISHIMA NOBUHIRO
IPC: C07K19/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an antibody reacting with a cleaved product from vimentin which is the main component of intracellular scaffold protein. SOLUTION: There is provided an antibody which does not react with intact vimentin which is a substrate for caspase which is activated in an early stage of the apoptosis, but specifically recognizes a cleaved product from vimentin. Using an antibody reacting with a cleaved site of the substrate cleaved with the enzyme allows detecting the activation of caspase sensitively and even at cell and tissue levels without directly detecting a caspase activity per se. Vimentin is highly expressed in various developing tissues and elevation of its expression is often observed along with the cancerization, so that the antibody is useful as a reagent for studying the activation of caspase, the apoptosis, and the treatment in a developing tissue and a cancer cell.
Patent JP-H1141706-A (JP)
Title: Electric automobile having engine generator
Inventor: YAMADA KATASHIGE
IPC: B60L50/15
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of the operation inability for a motor controller by voltage drop when an engine starter is operated, by providing a switch between a DC-DC converter and a control battery, and obtaining the control electric power of a motor controller between this switch and the DC-DC converter. SOLUTION: A switch 11 is provided between a DC-DC converter 4 and a control battery 5. Then, a generation controller 10 outputs the operation signal to an engine starter 7 after an OFF signal is outputted to the switch 11 and outputs the ON signal after the operation of the engine starter 7. At this time when the switch 11 is ON, a main battery 1 supplies control power supply to a motor controller 2 through the DC-DC converter 4, charges the control battery 5 and supplies electric power to a vehicle electric device 6. Furthermore, when the switch 11 is OFF, the engine starter 7 is driven by the control battery 5. The DC-DC converter 4 supplies the electric power only to the motor controller 2.
Patent JP-H0479012-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: G11B5/738
Filed: 1990-07-20
Abstract: PURPOSE:To obtain the magnetic recording medium which satisfies both durability and electromagnetic conversion characteristics and is suitable for a high recording density by interposing an intermediate layer contg. specified spherical particles at a specific ratio between a nonmagnetic base and a magnetic layer. CONSTITUTION:The spherical particles having the average particle size larger than the thickness of the magnetic layer are incorporated into the intermediate layer to be interposed between the nonmagnetic base and the magnetic layer. Namely, the coated film layer contg. the spherical particles having the average particle size larger than the thickness of the magnetic layer at 1X10<4> to 1X10<6> pieces per 1mm<2> is interposed as the intermediate layer between the base and the magnetic layer. The spherical particles preferably consist of silicon resin balls or silicon compd. such as fine powder of silica. The magnetic recording medium which satisfies both the durability and the electromagnetic conversion characteristics and is suitable for the high recording density is obtd. in this way.
Patent JP-H0846629-A (JP)
Title: Atm network interface module
Inventor: SHINOHARA MASAYUKI
IPC: H04L12/28
Filed: 1994-07-26
Abstract: PURPOSE:To provide the buffer management system in which an execution throughput of a high order layer packet level is improved by the addition of hardware as less as possible in the ATM network interface module. CONSTITUTION:A cell buffer to store ATM cells for the recomposition of a higher-layer packet is built up in a main memory 23 of a host work station 20 to which an ATMNIC (ATM network interface card) 10 is mounted. Furthermore, a VC dependent cell abort management table in which several hundreds of cells ira terms of VC number are registered is provided to a status storage section 12 in the ATMNIC 10. A 'reception enable' or 'reception disable' is set to the management, table depending on a buffer occupied amount. The reception processing section 12 receives an ATM cell of a logic channel (VC) when the setting of the management table indicates 'reception enable' and aborts the ATM cell of the logic channel (VC) when the setting of the management table indicates 'reception disable'.