baber/WOPTO huggingface dataset:
Patent JP-2000208031-A (JP)
Title: Sealed panel device and its manufacture
Inventor: MATSUSHITA TOSHIHARU
IPC: G09F9/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealed panel device having a higher degree of vacuum between the two panels, less imposing three-dimensional restrictions on the assembling of a final product, and enabling a lower profile to be realized. SOLUTION: This sealed panel device is made up of a first panel 11 and a second panel 12, disposed opposite to each other, The first panel 11 and the second panel 12 are bonded together at their peripheral with a seal member 20, an opening part 13 is provided in at least one of the first panel 11, the second panel 12, and the seal member 20, and the opening part 13 is sealed by a tight stopper member 24 made of a low-melting point metallic material. The space enclosed by the first panel 11, the seal member 20, the second panel 12, and the opening part 13, is a vacuum.
Patent JP-S60150353-A (JP)
Title: Access system of local area network
Inventor: SEO TOMIHIDE
IPC: H04L12/433
Filed: 1984-01-18
Abstract: PURPOSE:To realize efficiently n:n communication for conference or the like by introducing the concept of sub-token in addition to a conventional token (main token) to allow plural nodes to be accessed at the same time. CONSTITUTION:Plural nodes 1, 2,...i, j, k...,n are accommodated in a loop L. When the node (i) acquires the main token, a sub-token for reservation is transmitted to the nodes j, k being a conference party. The nodes j, k receiving the sub-token start fetching a packet from the node (i). Every time the node (i) acquires the main token, the node transmits a packet urging the utterance to the nodes j, k. The node (j) acquiring the sub-token concatenates the own packet to the packet of the node (i) acquiring the main token and transmits the result to the next node (k). The packet is eliminated while circulating twice a loop L as a local area network, and the nodes i, j, k which are conference participants fetch the packet from the other nodes i, j, k at the same time.
Patent JP-S56104135-A (JP)
Title: Intake air flow detector for internal combustion engine
Inventor: MATSUMOTO MASAAKI
IPC: G01F1/32
Filed: 1980-01-22
Abstract: PURPOSE: To intensify eddy in low speed of an engine for detecting accurate intake air flow by providing a means, which generates temperature difference in air, on the upstream side of intake air flow detector consisting of an eddy generating column and an ultrasonic eddy detector.  
     CONSTITUTION: An eddy generating column 2 is arranged approximately normal to air flow in an intake conduit 1 connecting an air cleaner 13 to an engine 14, and eddy produced behind said generator 2 is detected by an eddy detector consisting of an ultrasonic wave transmitter 4, an ultrasonic wave receiver 5, etc. A partition panel 7 is provided in a position where air flow is divided into two ways in parallel to the air flow on the upstream side of the eddy generating column 2. An electric heater 8 is provided in one passage in the column and supplied with current in low speed of the engine being controlled by a rotational speed detector 9 and switch 10. Thus, air flowing through the upper and lower sides of the partition panel 7 can in volve temperature difference which tends to generate eddy behind the column 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10196374-A (JP)
Title: Variable intake control device for internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02B27/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve durability of a variable intake control device without lowering engine performance. SOLUTION: By opening and closing an intake control valve 25 based on a command from an electronic control unit(ECU) 30, the intake state of an engine 1 is changed. The ECU stores at least three kinds of intake switching patterns to specify the intake control valve opening closing state of each of number of revolutions of engine regions. For example, one pattern is selected from stored intake switch patterns according to the magnitude of the change speed of he number of revolutions of an engine, and opening closing operation of an intake control valve 25 is effected in each of number of revolutions of engine regions according to the selected pattern.  This constitution selects an optimum intake switch pattern according to an operation condition and prevents lowering of engine performance and improves durability of a working part through prevention of frequent opening closing operation of the intake control valve 25.
Patent JP-H0639346-A (JP)
Title: Vehicle
Inventor: SAKAI KAZUTOMI
IPC: B05D7/14
Filed: 1992-01-17
Abstract: PURPOSE:To provide a vehicle which prevents the deterioration of coating because of ultraviolet rays by applying a coating material not deteriorated by ultraviolet rays, being of high transparency and containing an ultraviolet absorption agent of comparatively low cost. CONSTITUTION:A coating material in which very fine powder of a zinc oxide of 0.1mum or less particle diameter is dispersed in a binder is top-coated on a coating face of a vehicle such as an automobile, a train, a vessel or an aircraft.
Patent JP-S57123310-A (JP)
Title: Chipping work for concrete wall
Inventor: TORIYAMA CHIYUUJI
IPC: E04G21/02
Filed: 1981-01-20
Abstract: PURPOSE:To easily perform the chipping of a sloped or vertical wall by a simplified apparatus in which a balancer and a plain trolley are provided to a light weight portal frame and a bush-hammer body is hung down from them. CONSTITUTION:A frame 2 is installed on a slide stop groove on the lower end side of the part to be chipped of a concrete wall, and chipping work is conducted while freely moving the handle 6a of a bush-hammer bit 6 inside a frame 2a. After the chipping treatment inside the frame 2a, the holder 2 is moved to the left or right side and the chipping work is repeated. In the chipping work, a plain trolley 3 serves to move the bush-hammer bit 6 to the left or right side, and also a balancer 4 serves to vertically move the bush-hammer bit 6. Also, the portal frame 2 is easily moved by hands hunging them down.
Patent JP-2000202553-A (JP)
Title: Shaping machine for drum can
Inventor: SHIDARA TAKAYUKI
IPC: B21D19/12
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a shaping machine for drum cans, with which both ear parts on the bottom plate side and the top plate side of the drum can be simultaneously and efficiently shaped with the drum can held in a vertical posture. SOLUTION: A drum can 1 in a vertical posture is lifted by the ascending of a bottom plate side ear part shaping disk 7, and after a top plate is pushed on a top plate side ear part shaping disk 8, the top plate side ear part shaping disk and the bottom plate side ear part shaping disk are propelled toward a top plate side ear part shaping reference roll 22 and a bottom plate side ear part shaping disk 19. Thus, the top plate side ear part 1b of the drum can is held and pressed by the top plate side ear part shaping disk and the top plate side ear part shaping reference roll, and the bottom plate side ear part 1a of the drum can is held and pressed by the bottom plate side ear part shaping disk and a bottom plate side ear part shaping reference roll.  In this state, when the top plate side ear part shaping reference roll and the bottom plate side ear part shaping reference roll are rotated by motors 24 and 21, a top plate side ear part and a bottom plate side ear part are simultaneously shaped.
Patent JP-H05199482-A (JP)
Title: Liquid crystal driving system
Inventor: ONO KIYOSHI
IPC: H04N5/66
Filed: 1992-01-20
Abstract: PURPOSE:To improve the contrasts for display of a TV image which is horizontally long and has a wide aspect ratio by applying the same potential as a signal electrode to the prescribed number of scanning electrodes of both upper and lower ends. CONSTITUTION:A control circuit 4 inputs the horizontal and vertical synchronizing signals from a receiving circuit 1 and produces various types of control signals and liquid crystal driving voltage, i.e., the signals EC and CFK and the voltage V1, V3 and VDD to supply them to a signal electrode driving circuit 5. At the same time, the signals EC and CKF and the driving electrode V2, V4 and GND are supplied to a scanning electrode driving circuit 6. The circuit 5 outputs a signal electrode driving signal in accordance with the video data given from an A/D converter 5 and drives the signal electrode of a liquid crystal display panel 7. The circuit 6 shifts the scanning electrode data sent from the circuit 4 synchronously with the shift lock of the scanning electrode. Then the scanning electrode of the panel 7 is driven in response to the shifted data.
Patent JP-H04239813-A (JP)
Title: Output circuit
Inventor: TAKAMI HIDEJI
IPC: H03K17/64
Filed: 1991-01-24
Abstract: PURPOSE:To prevent malfunction and deterioration in the S/N by connecting a base and an emitter of a transistor(TR) of opposite polarity type to those of a TR for an emitter follower circuit. CONSTITUTION:When a signal from an amplifier circuit 1 is inputted to a base of an NPN TR 2, since the TR 2 acts like an emitter follower, the signal is fed as it is to the TR 2, a current flows to a load coil 4, from which a magnetic field is caused to drive a motor or the like. Then a base and an emitter of a PNP TR 3 are connected respectively to those of the TR 2 to clamp a voltage level at which the base and emitter of the TR 2 of the emitter follower are reverse-biased thereby preventing the deterioration in the PN junction between the base and the emitter of the TR 2. Thus, malfunction of a peripheral circuit and the deterioration in the S/N are prevented.
Patent JP-S54101231-A (JP)
Title: Dynmic type rom
Inventor: TORII SHIYUUICHI
IPC: G11C17/12
Filed: 1978-01-27
Abstract: PURPOSE:To prevent the malfunction due to leakage current, by providing the discharge time constant circuit having that for the logic block. CONSTITUTION:Although the load capacitance is interrupted from each logic block with the non-conduction of switching MISFET Q7 to Q7''' and the discharge of the logic block Ri selected is inhibited, since the discharge time constant is the same as the output R0 of the dummy logic block, then the storage level of the output Ri is  regarded as low level logically. On the other hand, the output Rj of the logic block  of non-selection is inhibited for the decrease in the hold level with the decrease in  MISFET group even with more or less leakage current due to pattern deficiency.
Patent JP-H10206087-A (JP)
Title: Heat-exchanger washing device and operation method therefor
Inventor: KANEKO SUSUMU
IPC: F28G1/12
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To achieve 100% recovery of sponge balls for cleaning, in a capillary cleaning device for a heat-exchanger. SOLUTION: A moving screen 6 is arranged in a spot situated upper stream from the lattice of a ball scavenger 3, the lattice 4 is brought into a closed state during ordinary operation, and balls 7 are always recovered. A foreign matter 8 accumulated at a lattice 4 is discharged to a spot situated downstream, the screen 6 is closed and the lattice 4 is temporarily released. Further, by flapping the moving screen 6, a turbulent flow is provided for a lattice 4, sponge balls 7 and the foreign matter 8 residing on a lattice surface are lifted, and recovery of the balls and discharge of the foreign matter are facilitated.
Patent JP-H10207623-A (JP)
Title: Three-dimensional coordinate input system and three-dimensional position and attitude control system
Inventor: MORIMOTO HIDEO
IPC: G06F3/0338
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To move and rotate a coordinate or object displayed on a display to a three-dimensional direction so that the speed change can be attained according to the completion of a human being. SOLUTION: At the time of inputting a coordinate, a tilting operation in X and Y directions and a pushing operation in a Z direction of a three-dimensional inner force sense sensor 1 are respectively turned into linear movement to the right and left, forward and backward, and downward directions of the coordinate. The tilting operation in the X and Y directions is turned into rotational movement with an X axis or a Y axis as a central axis by using a conversion switch 2, and the pushing operation in the Z direction is turned into linear movement to an upward direction by using a reversing switch 3.  On the other hand, at the time of controlling the position and attribute of an object, the tilting operation in the X and Y directions and the pushing operation in the Z direction are turned into the linear movement to the right and left, upward and downward, and backward directions, and the tilting operation in the X and Y directions is turned into the rotational movement of the object by using the conversion switch 2, and the pushing operation in the Z direction is turned into the linear movement to the forward direction of the object by using the reversing switch 3.
Patent JP-S62223110-A (JP)
Inventor: SANDORA RII SHIERUMU
IPC: A61K8/97
Filed: 1987-01-14
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-H08198675-A (JP)
Title: Lead-containing combined perovskite type dielectric porcelain
Inventor: MATOBA HIROAKI
IPC: C04B35/48
Filed: 1995-01-20
Abstract: PURPOSE: To obtain dielectric porcelain having a high dielectric constant and high mechanical strength even by sintering at <=1,000 deg.C. CONSTITUTION: This dielectric porcelain has 2-5μm average grain diameter and the ratio of the max. grain diameter to the min. grain diameter is 4-6.
Patent JP-S58128372-A (JP)
Inventor: RAINAA BEGURITSUKU
IPC: C07D209/90
Filed: 1983-01-21
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-H02115699-A (JP)
Title: Explosion operation type separating structure
Inventor: NUURII WAI ORUSAA
IPC: B64G1/64
Filed: 1989-01-13
Abstract: PURPOSE: To obtain an explosively actuated separable structure, by providing two weakened areas, one weakened area where separation is to occur and another weakened area spaced from the first area, to each structural members to be separated. CONSTITUTION: Two structural parts 11 and 12 on the adjacent stages of a missile are connected to each other by means of a pair of separating plates 13 and 14 and an explosively actuated expansion tube 17 which is fixed to the parts 11 and 12 with fasteners like pins 15 and 16 is arranged in the space formed between the plates 13 and 14 and between the facing end sections of the parts 11 and 12. Each of the plates 13 and 14 has two weakened areas 23 and 24, with the area 23 being weaker than the area 24, on both sides of the tube 17 at eccentric positions to the tube 17 and each plate is cut at the area 23 and bent at the area 24 when the explosive in the tube 17 is exploded. The cutting is first caused by the combination of shearing and bending and the part 31 of the plate between the two weakened areas is bent outward.
Patent JP-H10209073-A (JP)
Title: Formation of barrier film
Inventor: UENO KAZUYOSHI
IPC: H01L21/768
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To form an ultra-thin barrier film suitable for ultra-miniaturization of an LSI, by maintaining with good coverage the SWix Ny , WCx Ny films which assure stable amorphous conditions up to a higher temperature than WNx film by the existing plasma CVD. SOLUTION: WSix Ny , WCx Ny films are deposited on a substrate with a CVD method by reaction between WF6 gas and hydrocarbon such as dichlorocyane or methane, and ammonia or nitrogen source such as a nitrogen plasma under the condition of a reaction rate rule at the substrate surface. Sine the nitrogen plasma controls the gas phase reaction, the area isolated from the substrate 3 is excited and the plasma is blown to the substrate 3 with a pressure difference between the CVD chamber 1 and the plasma blowing port 22 to execute reaction at the substrate surface.
Patent JP-H03211534-A (JP)
Title: Method for purifying 3,9-dinitro-5a,6,11a,12-tetrahydro-(1,4) benzoxazino(3,2-b)(-1,4)benzoxazine
Inventor: TSUNEKAWA TETSUYA
IPC: C07D498/04
Filed: 1990-01-16
Abstract: PURPOSE:To perform efficient purification at a reduced cost by forming a mixed crystal with the org. molecule of at least one component. CONSTITUTION:The molecule of 3,9-dinitro-5a,6,11a,12-tetrahydro-(1,4)-benzox- azino(3,2-b)(1,4)benzoxazine (DNBB) represented by formula I has specifically high ability to form a mixed crystal. When the molecule is crystallized together with the org. molecule of at least one component, a mixed crystal is easily formed and a high-quality large-sized single crystal asymmetric with respect to the center can be formed. Since DNBB is infusible and unsublimable, a soln. method using the conventional org. solvent such as a temp. dropping method or a solvent evaporation method can be preferably adopted. DNBB can be efficiently purified at a low cost by forming a mixed crystal.
Patent JP-S56104595-A (JP)
Title: Flesh color level correcting circuit
Inventor: AKIYOSHI TAKESHI
IPC: H04N9/68
Filed: 1980-01-25
Abstract: PURPOSE:To prevent the unpleasant feeling from being given to the audience, by restraining only the flesh color to a fixed level to prevent oversaturation even if color saturation is enhanced in the color television receiver. CONSTITUTION:When the picture including the flesh color is received from color video input terminal 6, the output of flesh color detecting circuit 2 is issued to drive flesh color level setting circuit 3, and variable resistor 1 is operated; and when, for example, the color control voltage becomes 75% or more, the output of flesh color setting circuit 3 is fixed to this voltage, and the flesh color output is added to outputs of other colors and is sent to color control circuit 7. Consequently, even if color saturation is enhanced, the flesh color does not become the oversaturation state, namely, red, and a proper flesh color is held to prevent the unpleasant feeling from being given to the audience.
Patent JP-H02188058-A (JP)
Title: Electronic copying machine
Inventor: TAKADA SEIJI
IPC: H04N5/225
Filed: 1989-01-17
Abstract: PURPOSE:To perform secure active type framing by controlling the quantity of light of a frame mark projected on a recording surface according to the output of a light measuring means which detects the brightness on the recording surface. CONSTITUTION:When a blackboard to be photographed is bright, the photoelectric output of an SPD132 increases, so a microcomputer 112 raises the voltage level of electric power supply with a voltage adjusting signal. Consequently, a main capacitor 110 is charged speedily and the rise in the charging voltage V0 is made fast. An oscillation circuit 133 receives a period adjusting signal corresponding to a light measurement signal to make the period of continuous vibration when the blackboard image is bright. Consequently, the frame mark is blinked and projected at low frequency with the large quantity of light. When the blackboard image is dark, on the other hand, the level of the supply voltage is lowered with the voltage adjusting signal based upon the light measurement signal. Consequently, the frame mark is blinked and projected at high frequency with the small quantity of light.
Patent JP-2000204682-A (JP)
Title: Caulking compound for construction and building structure using the same
Inventor: SUNATSUKA SATOSHI
IPC: E04F13/12
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a caulking compound for construction that provides excellent adhesiveness, waterproofness, and smoothness, and to provide a building structure to which building plates such as metallic or concrete plates can be firmly secured, and which can have excellent waterproofness and smoothness. SOLUTION: This caulking compound 10, 11 for construction is made up of about 100 to 70 wt.%, preferably about 95 to 85 wt.%, mineral oil, and about 0 to 30 wt.%, preferably about 5 to 15 wt.%, drying oil. Excellent adhesiveness, waterproofness, and smoothness can thus be derived from the uncoating property of the mineral oil and the coating property of the drying oil. Metallic plates 3 or concrete plates are fixed on a bed 2 via the caulking compound 10, 11 for construction. The excellent adhesiveness, waterproofness and smoothness of the caulking compound 10, 11 for construction permit the metallic plates 3 or concrete plates to be firmly fixed in place and provide excellent waterproofness and smoothness.
Patent JP-S5393026-A (JP)
Title: Color separation optical apparatus
Inventor: NAKADA YASUO
IPC: H04N9/09
Filed: 1977-01-27
Abstract: PURPOSE: To reduce the light path and the size, and to simplify the structure, by reflecting from the reverse surface of a beam splittr the light reflected from a dichroic mirror, of the light separated with the beam splitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60151677-A (JP)
Title: Fixing device
Inventor: GOTOU SHIYOUJI
IPC: G03G15/20
Filed: 1984-01-19
Abstract: PURPOSE:To run photosensitive paper stably by winding an endless belt around a fixing roller by a prescribed angle through plural rollers, and bringing the endless belt into press contact with the fixing roller at the start and end of winding. CONSTITUTION:Shafts of respective rollers are positions so that the endless belt 13 is extended among a driving roller 10, driven roller 11, and auxiliary roller 12 and wound around the fixing roller 8 by a center angle L. For the purpose, the auxiliary roller 12 and driving roller 10 are so positioned that the endless belt 13 comes into press contact with the fixing roller 8 at a point S where the endless belt 13 begins to be wound around the fixing roller 8 and at a winding end point E. The photosensitive paper 15 is conveyed as shown by an arrow C to perform stable fixation between the points S and E with the heat of a heat source 9 and the pressure of the endless belt 12, and then discharged from the device. Consequently, the running of the photosensitive paper is stabilized and sufficient fixing strength is obtained.
Patent JP-H10205222-A (JP)
Title: Mounting structure of sash frame
Inventor: KOUCHI KAORU
IPC: E06B1/62
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components for a residence, and to reduce cost by carrying out sharing with a large opening part on a floor face by fixing a sash frame for a window while interposing a spacer and covering a connecting part with a covering member. SOLUTION: A sash 12 for a window is formed by horizontally projecting an indoor- side fixing piece from a fixing section 19 at a lower end and vertically projecting an outdoor-side fixing piece 40. A spacer 13 is formed in an approximately U-shaped cross section by extending a fixing piece part 21 with a fixing section 28 in approximately the same width as an indoor-side fixing piece and a placing piece part 22 in an approximately rectangular shape from the upper and lower ends of an abutting surface 20. On the other hand, a fixing stepped part 15 and a notched stepped part 16 are formed on parts lower than a floor face at an end section in a floor panel 10 at the lower end of an opening part 11.  The sash frame 12 is placed and fixed to the fixing stepped part 15, and the abutting surface part 20 is abutted against a side face part 23 and the placing piece part 22 is put on the indoor-side fixing piece and the fixing section 28 on the notched stepped part 16 and fastened by screws 25, 26 in the spacer 13. A pair of retaining leg parts 31 protruded from the rear of a covering piece part 29 are fitted to the engaging part 34 of the spacer 13, and connecting parts are covered.