baber/WOPTO huggingface dataset:
Patent JP-2001110787-A (JP)
Title: Pretreatment etching device and thin-film generating apparatus
Inventor: SHIMIZU YASUNARI
IPC: H01L21/3065
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of etching speed distribution in pretreatment etching for etching the surface of a substrate, before a thin film is generated. SOLUTION: A discharge power source 4 applies voltage to an electrode 3, and gas is discharged in a state where a gas inlet system 2 introduces gas into a pretreatment chamber 1 provided with an exhaust system 11. Thus, a plasma is formed. A self-bias voltage being negative DC voltage is given to a substrate 9 held by a substrate holder used as the electrode 3. Ions in a plasma are made incident on the surface of the substrate 9, and pretreatment etching is executed. A rotation mechanism rotated around a shaft 61A matches the center shaft, a revolving mechanism rotated around a rotation shaft 62A, which is not matching the center shaft, and an eccentric distance change mechanism changing an eccentric distance L being a distance between the rotation shaft 61A and the revolution shaft 62A, are installed in a magnet unit 5 making plasma density distribution in a face parallel to the substrate 9 uniform. A control part 60 controls the rotation speed and revolving speed and makes the pattern of the track of one point in the magnet unit 5 arbitrary.
Patent JP-S62151414-A (JP)
Title: Bismaleimide composition and production thereof
Inventor: MURAI NOBUYUKI
IPC: C08F222/40
Filed: 1985-12-26
Abstract: PURPOSE:To obtain the titled composition, capable of rapidly and uniformly advancing the curing and efficiently giving cured articles of high quality, by blending a specific aromatic bismaleimide compound after preparation without purification with a specific unsaturated group-containing maleimide compound and curing accelerator. CONSTITUTION:An aromatic diamine expressed by formula I [R is phenylene or a group expressed by formula II (X is alkylene, O, SO2, etc.)] is reacted with maleic anhydride at 2.0-2.4 molar ratio to give a bismaleimide expressed by formula III. 1-15wt% based on the total weight, curing accelerator consisting of a compound expressed by formula IV and 0.3-5wt% unsaturated group- containing bismaleimide compound expressed by formula V are added to the reaction product without purification to afford the aimed bismaleimide composition.
Patent JP-2001111372-A (JP)
Title: Low pass filter circuit
Inventor: NAKAJIMA MASAKATSU
IPC: H04B3/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a low pass filter circuit for a telephone line in which any tipping can be prevented from being generated in a voice signal band. SOLUTION: In this low pass filter circuit constituted of plural inductors and plural capacitors, inductors L1 and L2 are serially connected with the parallel circuits of inductors L3 and L4 and capacitors C4 and C5, and capacitors C2 and C3 are connected in parallel. In this case, the parallel connection parts of two diodes D1 and D2 and two diodes D3 and D4 are serially connected between the inductors L1 and L2 and the parallel circuits of the inductors L3 and L4 and the capacitors C4 and C5, and the two diodes D1 and D2 and the two diodes D3 and D4 are respectively connected in parallel with the directions of polarity opposite to each other, and the parallel connection parts of the two diodes are respectively set by each unit between an incoming line and an outgoing line,  and a capacitor C1 is connected in parallel with the telephone line side when this is viewed from the parallel connection parts of the diodes.
Patent JP-H05110139-A (JP)
Title: Growing method for crystal of gallium-aluminum nitride semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01L21/205
Filed: 1991-10-12
Abstract: PURPOSE:To improve the crystallizability of a laminated crystal by growing GaN films and AlN films alternately and separately and as multilayer film layers in such manner that GaXAl1-XN seems to grown, and by stopping the lattice defect of gallium nitride compound to be grown on a sapphire substrate. CONSTITUTION:In the crystal growth method of gallium-aluminum nitride represented by general formula GaXAl1-XN (0<X<1), multilayer film layers, in which thin-film GaN layers and thin-film AlN layers are grown alternately, are grown; and further the GaN layers and AlN layers of the multilayer film layers are grown so that the ratio of the total film thicknesses of respective GaN layers and AlN layers corresponds to the molar ratio of gallium-aluminum nitride. A large distortion is generated by the difference in lattice constant between sapphire substrate and GaN layers. Further, a lattice defect is generated in the GaN layers by this distortion. When different thin-film materials are laminated on the way, the continuously generated defect can be stopped at that place.
Patent JP-H03154324-A (JP)
Title: Device and method for pattern exposure
Inventor: YAMAGUCHI HIDENORI
IPC: H01L21/027
Filed: 1989-11-13
Abstract: PURPOSE:To eliminate instability of a chemical amplification system resist material by providing a baking device for performing bake treatment continuously during and after exposing a substrate. CONSTITUTION:Each wafer 3 after exposure has the same time up to baking by providing a bake device 4 at the inside of an exposure device 15 or around it. Namely, by performing exposure and bake treatment consistently to each wafer, change of a catalysis within a resist with time can be made to be constant for each wafer, thus enabling fluctuation of pattern dimensions between wafers caused by change of catalysis with time which is proper to a chemical amplification system resist material with a high sensitivity, high resolution, and high dry etching resistance to be avoided.
Patent JP-H10131137-A (JP)
Title: Nighttime visible member for fence
Inventor: FUJITA SATOSHI
IPC: G09F13/22
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve visibility at night even to a pedestrian, a bicycle without a light, etc., by holding a luminous phosphor on the surface of an annular elastic body, in which an inside diameter is made slightly smaller than the outside diameter of a guard fence post. SOLUTION: Posts 1 are disposed in upright on a ground surface at proper intervals, a plurality of beam pipes 2 are built among the posts 1 and used as guard fences, and annular elastic bodies are clamped near top sections and employed as a nighttime visible members 3. The member 3 is prepared by annularly molding a material, in which a luminous phosphor is kneaded into an elastic high-molecular material such as a synthetic rubber, an elastomer, a natural rubber or the like, at that time. An oxide, a sulfide, a silicate, a phosphate, etc., are mainly comprised as the luminous phosphor. An oxide group has particularly excellent weather resistance, and is proper for outdoor usage and is easy to accumulate light by solar rays and other ultraviolet rays.  Accordingly, the member 3 is clamped easily to the post 1 of the guard fence by spreading the member 3 by a hand and a finger, and height after clamping is adjusted readily and the luminous phosphor can be held on the surface.
Patent JP-H02257777-A (JP)
Title: Image pickup device
Inventor: BOKU GOZEN
IPC: H04N5/335
Filed: 1989-11-13
Abstract: PURPOSE: To simplify the structure, to increase the response speed and to reduce the power consumption by applying a substrate voltage corresponding to a level of an output signal of an image pickup element detected by a signal level detection circuit to the image pickup element. CONSTITUTION: The signal level detection circuit 4 receives part of an output signal of an image pickup element 1, amplifies it and converts the result as required, and provides an output of a DC voltage corresponding to the level. A voltage conversion control circuit 5 gives a proper substrate voltage Vb to a substrate 10 of the image pickup element 1 in response to an output voltage of the signal level detection circuit 4. Thus, the sent signal charge keeps a prescribed level at all times and no other luminous quantity adjustment means is required. Thus, the structure is simplified, the response speed is quickened and the power consumption is decreased.
Patent JP-2000120629-A (JP)
Title: Wire coupled nails
Inventor: IIZUKA NOBORU
IPC: F16B15/08
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent wire from sputtering when wire-coupled nails are to be driven. SOLUTION: A wire 5 to connect this nails is provided with notches 6 in a range of wire for a distance R equal to the nail radius in the nail feeding direction from the position C where a straight line passing the center of each nail intersects the wire 5 at a right angle. When the forefront nail is to be driven, the wire 5 is ruptured in position immediately before the next nail. The wire material attached to the nail being driven is folded upward and ruptured in the part with notch 6 immediately before the next nail. No wire material protrudes downward ahead from the nail being driven, and it is possible to prevent the downward wire from rupturing off from the nail and sputtering at the time of being driven.
Patent JP-H11130212-A (JP)
Title: Transportation control method for transport vehicle
Inventor: TANAKA AKIRA
IPC: B65G1/137
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a transportation control method for a transport vehicle which permits efficient transportation of articles for exchange by the transport vehicle by causing the transport vehicle to transport articles to be carried into the station of an apparatus and to stand by there before the apparatus finishes its process. SOLUTION: A transportation control method for transport vehicle controls the transportation of articles through the connection between a host computer 1, and an automated storage and retrieval system, a manufacturing apparatus and a transport vehicle by way of a communication device 25. The host computer 1 manages the process-start time and estimated process-finish time of articles in the manufacturing apparatus. If any articles to be processed by the manufacturing apparatus are in the automated storage and retrieval system, they are carried out of the automated storage and retrieval system before the manufacturing device sends out a carrying-in request.
Patent JP-2000112061-A (JP)
Title: Heat-developable image recording material
Inventor: KURAKI YASUO
IPC: G03C1/76
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable image recording material in which dimensional changes with time after heat development are small, wrinkles are hardly produced during heat development and little dimensional changes are caused before and after the heat development. SOLUTION: This heat developable image recording material is to be subjected to heat development at a developing temp between 80 deg.C and 140 deg.C. This material consists of a supporting body having undercoat layers on both surfaces, a conductive layer formed on at least one surface of the supporting body, and a layer containing fluorine-contg. surfactant formed on at least one surface of the supporting body. The undercoat layers on the surfaces of the supporting body contain a vinylidene chloride copolymer containing at least 70 wt.% repeating units of the vinylidene chloride monomer and have >=0.3 μm thickness. The supporting body is heat treated at a temp. between 130 deg.C and 185 deg.C.  The conductive layer contains acicular, conductive antimony-contg. tin oxide particles having 0.005 to 1 μm minor axial average particle diameter and 0.05 to 10 μm major axial average particle diameter, >=3 aspect ratio and <=1 kΩ.cm specific resistance.
Patent JP-2001118826-A (JP)
Title: Dry etching system
Inventor: MIURA MASAO
IPC: H05H1/24
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching system which can accomplish plasma etching with smaller power consumption. SOLUTION: A gas introducing pipe 13 connected to an etching gas introducing port 12 made through the top of an etching chamber 10 is constituted in such a way that a prescribed portion of the pipe 13 near the chamber 10 is constituted of an insulating material, such as the ceramic pipe 131, and both end sections of the pipe 131 are coupled with the pipe 13 by means of O-rings 15. First and second electrods 18 and 19 are provided in such a way that the electrodes 18 and 19 cover the ceramic pipe 131. The electrodes 18 and 19 are constituted so that a high frequency may be impressed upon the electrodes 18 and 19 from a high-frequency power source V through the ceramic pipe 131. Before an etching gas is introduced to the chamber 10, a plasma of the gas is generated by means of a plasma generating mechanism PLSM.
Patent JP-S62154066-A (JP)
Title: External structure plotting system
Inventor: KAJIKI TSUTOMU
IPC: G06F17/50
Filed: 1985-12-27
Abstract: PURPOSE:To plot correctly and unexpensively the drawing of an external structure matching to various sites in a short time by plotting in an interactive type based on a previously formed program. CONSTITUTION:During the operation or after the completion of the operation for plotting the external structure constructed in a free plane in the various sites, an operation is commanded to an external structure plotting system by an input operating means, the type of the drawing is selected, a plotting is performed simultaneously with a displaying, a displayed drawing can be changed and cancelled, a means for storing and managing internal data of this drawing and materials is provided and the external structure is plotted in the interactive type. In the step of plotting the external structure, a plane view, an elevation view and a pass view of the previously designed external structure can be selectively displayed. Especially an angle of the external pass can be changed to issue the drawing. Namely, a main body part for plotting has an allocation input function, a graphic editing function, a display operation function, an XY plotter output function, and a file management function.
Patent JP-H01134928-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURA SHOICHI
IPC: H01L21/302
Filed: 1987-11-19
Abstract: PURPOSE:To prevent a wafer from being affected by the immediately preceding dry etching process by a method wherein an etching chamber, before it is fed with a waver, is blank-processed with plasma equivalent to that for the first etching process of the wafer. CONSTITUTION:After finishing the second etching process of a polycrystalline silicon film 3, an etching reaction chamber is well exhausted and a wafer is taken out of the chamber in atmospheric state containing N2 gas, etc. Next, before feeding the next wafer, the etching reaction chamber is blank-processed by meeting the same requirements as those for the first etching process of a metallic silicide film 4. Through these blank-processings, the state brought about by the reactive gas in the second etching process adhered to the inner wall of etching reaction chamber, any reaction product to an etched element and any residual reactive gas can be substituted for the state on the inner wall of reaction chamber brought about by the reactive gas used in the first etching process.
Patent JP-H03151981-A (JP)
Title: Identification type excretion treating apparatus
Inventor: NOGUCHI YASUO
IPC: A61M1/00
Filed: 1989-11-09
Abstract: PURPOSE:To attempt to protect the wall of the rectum and to secure safety by adding a distinguishing mechanism detecting that a substance brought into contact with an apex part of a horn of an inserting tool is a dejection, the wall of the rectum, a liq. a gas, etc., to an apparatus constitution. CONSTITUTION:An inserting tool 2 is inserted in the rectum 32 from an anus 31 of a patient to feed a washing liq. from an irrigation nipple 26 and an ultrasonic oscillator 4, a suction pump 11, a weak amplification inpedance detector 12 and a limiting time setting device 13 are actuated. On this stage, the dejection adjoining to an apex part of a horn is ground, emulsified and liquefied by means of mechanical vibration and a jet-likely spouted washing liq. and removed by suction through a suction hole 33. When the dejection 34 in the rectum 32 is ground, sucked and removed, such a condition that the inner wall of the rectum 32 is brought into contact with the apex part of the horn 1 occurs. At this point, a weak amplification inpedance detecting device 12 distinguishes and detects a dynamic inpedance of the inner wall of the rectum and the distinguishing signal is input in a limiting time setting device 13. The limiting time setting device 13 receiving the distinguishing signal stops the processes of grinding and washing.
Patent JP-2000124630-A (JP)
Title: Camera housing
Inventor: KUJIRA FUMIAKI
IPC: H05K5/03
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To easily adjust and maintain a camera by mounting the upper cover of a camera housing to both the ends of a lower case where an upper part for accommodating a monitoring camera is opened, so that it can be fixed while the upper cover is lifted directly above and the lower case is open. SOLUTION: A lift bar 18, whose cross section is nearly a U shape in that either or all of a rotation structure, a freely folding structure, and a flexible structure are combined is provided at one end of a side surface plate 23 at a side where a pin insertion hole 22 for pivoting an upper panel 20 of a lower case 15 with a pin 21 is utilized. Then, an upper cover 16 of a camera housing is mounted to both the ends of the lower case 15, where an upper part for accommodating the monitoring camera, is opened via the lift bar 18 so that it can be fixed, while the upper cover 16 is lifted immediately above and the lower case 15 is open, thus easily adjusting and maintaining a camera.
Patent JP-H02142925-A (JP)
Title: Mating blade for friction engaging device
Inventor: MUKAI KAZUHITO
IPC: F16D25/063
Filed: 1988-11-22
Abstract: PURPOSE:To improve a coefficient of dynamic friction or a coefficient of static friction respectively by plating the steel plate of a mating plate with chrome. CONSTITUTION:In a mating plate 10 used for an automobile transmission and the like, the core metal 11 of a steel plate is plated with hard chrome 12 or copper 12. When it is plated with chrome, a coefficient of dynamic friction is thereby improved, and its secular change is concurrently lessened. And when it is plated with copper, a coefficient of static friction is thereby improved. By this constitution, a safety factor is thereby set to be lower, a friction coefficient device can be made to be more compact so that the durability of a mating friction member can also be improved.
Patent JP-H04168502-A (JP)
Title: Controller
Inventor: MURAKAMI HITOSHI
IPC: G05B9/03
Filed: 1990-11-01
Abstract: PURPOSE:To continue the normal operation without giving an oscillation to a control object apparatus by giving a detection correcting command to a correcting part event if a difference is generated in each detecting signal due to a difference of characteristics of each detecting part, in the controller formed by a redundant constitution in order to improve the reliability. CONSTITUTION:For instance, when a control object apparator is a generator 1, in this excitation controller, a detection correcting part 13, a setting correcting part 14, correcting parts 15a - 15c, and adding parts 16a - 16c are provided by adding them newly, and target values Ra - Rc of voltage setting parts 8a - 8c are outputted from each corresponding correcting part 14, and increased and decreased by setting correcting commands Ba - Bc. In this case, the detection correcting part 13 is constituted of an intermediate value selecting part 17, comparing parts 18a - 18c, and increase/ decrease command parts 19a - 19c. From a selecting part, an intermediate value K is outputted by detecting an intermediate value in detecting signals Ka - Kc, and from a comparing part, a difference between the corresponding detection correcting signals Fa - Fc and the intermediate value K is outputted to a command part, and in such a state, detection correcting signals Aa - Ac are outputted and outputted to the correcting parts 15a - 15c.
Patent JP-S62152274-A (JP)
Title: Controller for remote control
Inventor: KAWACHI MAKOTO
IPC: H04N5/00
Filed: 1985-12-26
Abstract: PURPOSE:To operate by a reduced number of keys even when there are many operation functions by projecting a pattern indicating the contents of an operation of selected other equipments on the picture of a cathode ray tube of a television receiver and moving a cursor on the picture of the cathode ray tube. CONSTITUTION:A character generating part 2-13 for generating a character pattern signal indicating the contents of the operation of other equipments 4 connected to the television receiver (TV)2 is provided to TV2. The instruction of a remote control 3 is received and decoded and a command signal is outputted from a control signal generating part 2-8. According to this command signal, an equipment menu of the other equipments 4 and a contents pattern of the operation of the equipments designated subsequently is displayed on a CRT 2-7. The cursor is moved vertically and horizontally by the operation of the remote control 3 and the equipments and the operating contents desired to be operated are selected to obtain an operation command.
Patent JP-2001117103-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: SHIBAHARA SHIGEO
IPC: G02F1/1333
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform display picture and to prevent gap non-uniformity forming through thickening of a panel gap due to a liquid crystal accumulated in the picture lower part under high temperature. SOLUTION: When an area ratio of a post spacer 21 is large, deformation of the post spacer 21 caused by pressure applied in baking a sealant in a panel manufacturing process and in press sealing treatment after liquid crystal injection is large. When the area ratio of the post spacer 21 is increased, gap non- uniformity disappears while white unevenness in the lower edge is generated. When the area ratio of the post spacer 21 is decreased, the white unevenness in the lower edge disappears while the gap non-uniformity is generated. Consequently it is necessary to set the optimal area ratio of the post spacer 21 with respect to the gap non-uniformity and the white unevenness in the lower edge. The area of the post spacers 21, arranged inside and outside the display region of a substrate, in contact with the substrate is set to a range of 0.05-0.15% of a pixel area.
Patent JP-H08214020-A (JP)
Title: Method to be used for prescribed ring node of a plurality ofring nodes and method for fixedly sketching communication circuit in ring node transmission system
Inventor: UIRUHERUMU KUREMAA
IPC: H04J3/08
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a squelching method for ring transmission system which can be applied not only to a simple two-way communication circuit, but also to various types of communication circuits, such a plurality of source/drop/ simultaneous transmission, etc. SOLUTION: A method for definitely squelching communication circuit includes a step (506) of identifying a faulty node, a step (507) of identifying the communication circuit having an entrance/exit in the faulty node, steps (508, 509, and 510) of squelching an active communication circuit in a prescribed node when the adjacent first node of the prescribed node on the downstream side and the exit node of the communication circuit on the most downstream side of the prescribed node become faulty, and steps (510 and 512) of squelching the active communication circuit in the prescribed node when the squelching in the steps 508, 509, and 510 is not executed and the adjacent second node of the prescribed node on the upstream side and the entrance node of the communication circuit on the most upstream side of the prescribed node become faulty.