baber/WOPTO huggingface dataset:
Patent JP-H0191389-A (JP)
Title: Digital audio tape recorder
Inventor: KETORI TAKAO
IPC: G11B27/28
Filed: 1987-09-30
Abstract: PURPOSE:To obtain an audio signal and an SMPTE code which are synchronized with each other at the time of reading through a simple constitution by converting the time difference between an audio signal and an SMPTE code to digital data, adding the data to a time code, and writing the result. CONSTITUTION:An audio signal is A/D-converted 1 and inputted to a signal processing circuit 2. The circuit 2 stores one-frame-quantity of input signals in a RAM 4. Meanwhile, a time code signal enters a biphase decoder 5 and a clock extracting circuit 6. The decoder 5 converts an input signal to a binary signal. A timing data generation circuit 7 obtains the time difference between a time point when the fetching of an audio signal starts and the time point of the segmenting time code, and outputs thus obtained time difference information as the bit information. This time difference information and a time code outputted from the decoder 5 are added 8 with each other and supplied to a microprocessor 9. A rotary head 11 records an audio signal in the PCM area of a specific track, and records an SMPT code and time difference information in the subcode area of the same respectively.
Patent JP-H06101634-A (JP)
Title: Reciprocative liquid feed device
Inventor: ONUMA SADAFUMI
IPC: F04B13/00
Filed: 1992-09-17
Abstract: PURPOSE:To feed a solvent in the constant-flow state with little pressure ripple regardless of the viscosity coefficient of the solvent by setting the number of combinations of check valves arranged on the suction side and discharge side of the solvent to three sets or above basically. CONSTITUTION:A cam shaft 5 and first and second cams 6, 7 are rotated by a pulse motor 1 via a pulley 2, a timing belt 3, and a pulley 4. The first and second plungers 10, 11 of the first and second cylinders 8, 9 are reciprocated. Check valves 12, 13 on the suction side and discharge side are opened or closed, and a solvent is forcefully fed into a pressure sensor 15. The information of the pressure sensor 15 is inputted to a control circuit 17 via a signal processing circuit 16, and a pulse driving circuit 18 is controlled. The number of combinations of the check valves 12, 13 is set to three sets or above. The diameter of a check ball is set within the range of 1.5-5mm. The check valve is integrally constituted of a valve element, a valve seat, and the check ball.
Patent JP-H1171900-A (JP)
Title: Frame assembly method, and frame set of secondary concrete product
Inventor: NAKAMUTA NOBUTOSHI
IPC: E04G21/12
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To easily assemble a three-dimensional frame by a general worker without using the welding requiring any skilled welder by assembling a flat longitudinal frame member and a flat transverse frame member by attaching a clamp member and an attaching member. SOLUTION: A longitudinal frame member S is formed by assembling transverse wires 11, 12 and a longitudinal wire 2, while a transverse frame member U is formed by assembling transverse wires 31, 32 and longitudinal wires 41, 42 which are bent downwardly in a lattice shape. The longitudinal frame member S is assembled with the transverse frame member U, a hook part 50 at a forward end of a clamp member 5 fixed to the transverse frame member U is attached to the transverse wire 11 of the longitudinal frame member S, and an attaching member 6 is wound around the transverse wire 12 for attachment. The longitudinal frame member S is fixed to the transverse frame member U in a non-movable and non-turnable manner in the vertical or right-to-left direction.  If the clamp member 5 is attached to the middle position of the transverse wires 11, 12 by providing a transverse wire, the attaching member 6 may be omitted. A three-dimensional frame can be assembled without using the welding.
Patent JP-H04127684-A (JP)
Title: Information signal control system
Inventor: HIEDA TERUO
IPC: H04N5/445
Filed: 1990-09-18
Abstract: PURPOSE:To synthesize other video signals or audio signals to video signals or audio signals by a simple operation without requiring any special operation by providing an information signal generator and a data holder. CONSTITUTION:An external storage device 9 attachable/detachable to a main body 1 of a video camera holds video data, audio data and scenario data for instructing the orders of an image synthesizing operation and a sound synthesizing operation. The audio signal outputted from a microphone 17 is amplified by an audio amplifier 18 and outputted after being synthesized to the audio signal supplied from the external storage device 9 by a mixer amplifier 19. At an image generation part 15, the data supplied from a control part 11 is written in a memory 16 and further, by reading out the data held in the memory 16 according to a command from a control part 11, the video signal is generated and synthesized to the video signal supplied from a camera signal processing circuit 5 by a synthesizing circuit 6. Thus, the other video signals or audio signals can be synthesized to the video signals or audio signals by the simple operation without requiring any special operation.
Patent JP-H1183244-A (JP)
Title: Coolant collector
Inventor: SASABE SHIGERU
IPC: F25B45/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent explosion at the time of collecting a flammable gas coolant by fixing the stator of a motor for a compressor to the outside of an enclosed container and arranging the rotor of the motor on the inside of the enclosed container. SOLUTION: At the time of collecting the flammable gas coolant, e.g. isobutane, of a cooler 1, the air is mixed with the flammable gas in the system piping of a coolant collection unit if a large quantity of air in a case 2 is mixed through gas leakage from a collection port 3 or an on/off valve 6. The mixture gas of the flammable gas and the air is absorbed into the enclosed container of a compressor 7 through operation thereof. Since the stator of a motor is arranged on the outside of the enclosed container, the mixture gas of the flammable gas and the air does not touch a spark generated from the stator of the motor even in case of abnormal overheat where the concentration of flammable gas in the enclosed container reaches the explosion range thus preventing explosion.
Patent JP-S60143880-A (JP)
Title: Construction of colored electroconductive floor
Inventor: HATSUTORI TADASHI
IPC: B05D7/00
Filed: 1983-12-30
Abstract: PURPOSE:To construct a smooth and beautiful colored electroconductive floor contg. no unevenness of color by applying a colored synthetic resin paint contg. dispersed carbon fiber to the surface layer of the floor, and treating the surface with a roller while it is still fluidic. CONSTITUTION:A colored synthetic resin paint 3 contg. dispersed carbon fiber is applied to the surface to be treated on the foundation 1 of the floor. Then, a roller 4 is rolled to make the surface even when the paint 2 is moderately hardened but still maintains fluidity. By the process for constructing a colored electroconductive floor of this invention, smooth and beautiful floor contg. no unevenness of color is obtd. easily without requiring skill.
Patent JP-H0295314-A (JP)
Title: Rice boiler
Inventor: ZAIZEN KATSUNORI
IPC: A47J27/00
Filed: 1988-09-30
Abstract: PURPOSE:To know the trouble point of a rice boiling control means at a glance and to improve reliability by providing a key input means to instruct rice boiling start and stop to the rice boiling control means and a trouble point display means to display the trouble point of the rice boiling control means. CONSTITUTION:The rice boiling start and stop are instructed to a rice boiling control means 1 to execute a series of rice boiling controls from a preboiling up to a warming by a key input means 2, and the trouble point of the control means 1 is displayed on a trouble point display means 3. When a user inputs a menu and a rice boiling quantity by the control means 1, a microcomputer 11 controls a rice boiling heater control means 4 to turn on/off a rice boiling heater and a warming heater control means 5 to turn on/off a warming heater, and a series of sequences of the rice boiling are executed. When the trouble is generated to the control means 1, the trouble point display means 3 informs the user of the trouble point with a character and a number or a pictograph.
Patent JP-H1098571-A (JP)
Title: Facsimile system
Inventor: MAEDA HIROSHI
IPC: H04N1/401
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate re-setting of shading correction data in an image sensor at the time of reading an image by means of a user by providing a means for shade-correcting a scanner based on an operation indication from a terminal equipment. SOLUTION: When the user clicks a shading button in a guide display screen, a personal computer(PC) 2 outputs the command of shading correction executing indication to a facsimile equipment 1. The facsimile equipment 1 receives the command by PC.I/F 12 and transmits it to CPU 3. CPU 3 reads the blank paper of a sensor reading surface in the scanner 9, calculates shading correction data for the portion of one line where the variance of respective bits in the output of an original sensor based on the data so as to store it in RAM 5 and updates shading correction data. The facsimile equipment 1 corrects the image data by updated shading correction data when an original is read at the time of facsimile transmission so as to output it.
Patent JP-H0561262-A (JP)
Title: Production of electrophotographic carrier
Inventor: SOFUGAWA TADASHI
IPC: G03G9/113
Filed: 1991-09-03
Abstract: PURPOSE:To inexpensively obtain a toner having a stable electrostatic charge quantity in the process of continuous copying with a two-component developer by forming a polymerized film of a fluorine system on the surface of magnetic particles under specific conditions by a plasma polymn. method. CONSTITUTION:A bell-jar 1 is internally kept at about 0.1 Torr. The magnetic particles are charged onto a lower electrode plate of two electrode plates 2 disposed in parallel with each other. The magnetic particles are uniformly dispersed by a vibrating machine 3 installed under the lower electrode plate. A plasma atmosphere is created by applying a voltage between the electrodes by a high-frequency power source 4. An RF output is set within a 10 to 100W range, more preferably 30 to 70W range. A fluorine monomer is supplied into the plasma atmosphere from a monomer supply path 5 to form a thin-film polymer on the surface of the magnetic particles. Vinyl fluoride, vinylidene fluoride, etc., are used as the fluorine monomer and further, alkyl fluoride, aryl fluoride, benzene fluoride, etc., are used.
Patent JP-S60141796-A (JP)
Title: Lubricant composition for use at high temperature
Inventor: TANIGAWA KEIICHI
IPC: C10N40/24
Filed: 1983-12-29
Abstract: PURPOSE:The titled composition, obtained by incorporating specific graphite powder with a water-soluble or water-dispersible natural high polymer and a synthetic high polymer in a specific proportion, having improved lubricity, and useful for hot working of various metals and alloys. CONSTITUTION:Aimed composition obtained by incorporating 30-95pts.wt., preferably 50-90pts.wt. graphite powder having >=1.2, preferably >=1.4ratio (a/b) between the peak intensity (a) at 1,560-1,600cm<-1> wavelength and the peak intensity (b) at 1,340-1,390cm<-1> wavelength in a laser Raman spectrum with 70- 5pts.wt., preferably 40-10pts.wt. water-soluble or water-dispersible natural high polymer, preferably a vegetable high polymer such as starch or animal protein such as gelatin, and/or synthetic high polymer, preferably a condensation or addition type polymer such as a thermosetting resin, an alkylene based (poly)glycol, e.g. ethylene glycol, or ionomer such as ethylene-ethyl acrylate copolymer.
Patent JP-H04125523-A (JP)
Title: Liquid crystal cell
Inventor: TOYODA YOSHIHIKO
IPC: H01L21/336
Filed: 1990-09-17
Abstract: PURPOSE:To reduce a capacity among a source electrode and a gate electrode, and a counter electrode and to prevent the rising speeds of a source signal and a gate signal from decreasing by providing a transparent film between a transparent pixel electrode and a substrate. CONSTITUTION:The transparent film 14 is provided between the pixel electrode 2 of a thin film transistor array substrate 1 and the substrate 1. Although SiN is used for the film 14, a transparent insulating film of SiO2, polyimide, etc., may be used and further a transparent conductive film of SnO2, ITO, etc., is also usable. In this structure, the distances between the surface of the counter electrode 11 and the surfaces of a source electric conductor 5 and a gate electric conductor 3 can be made longer than those of a conventional structure when the distance (cell gap) between the surface of the counter electrode 11 and the surface of the pixel electrode 2 is equal, and consequently the capacity among the source electrode 5 and gate electrode 3, and counter electrode is reducible on the condition of the same cell gap as compared with the conventional structure, thereby improving signal rising characteristics.
Patent JP-S6488363-A (JP)
Title: Production of column for liquid chromatograph
Inventor: NODA HIROSHI
IPC: B01D15/08
Filed: 1987-09-30
Abstract: PURPOSE:To improve the efficiency of a column by melting a low melting point jointing metal between a glass tube and steel tube on the outside, thereby joining the tubes. CONSTITUTION:Both ends of the glass tube 1 having about 4mm bore are sealed and the tube is immersed in a chemical plating liquid 2 to form the metal film of chemical plating on the outside wall of the glass tube 1. The joining metal 3 is then thinly welded by heating on the outside wall of the glass tube 1. The bar- or plate-shaped joining metal 4 is wound around this tube 1 and the tube 1 is inserted into the steel tube 5. While the tube 1 and the tube 5 are held erected perpendicularly, asbestos 6 is packed into the spacing in the lower part of the tubes 1, 5. The tube 1 and the tube 5 are then put into a heating furnace and are kept at the temp. above the m.p. of the metal 4 and below the softening point of the glass tube 1. The glass tube 1 and the tube 5 are joined by melting the metal 4. The tubes are thereafter cooled to decrease the strain of the tube 1. The efficiency of the column is thus improved.
Patent JP-H0193062-A (JP)
Title: Manufacture of separator for fuel cell
Inventor: KOGA MINORU
IPC: H01M8/02
Filed: 1987-10-01
Abstract: PURPOSE:To decrease deformation in a working process and to reduce cost by forming a separator with a nickel-stainless steel clad material, having a specified clading ratio, in which pure nickel or high nickel steel is formed to fuel gas side and chromium-nickel stainless steel is faced to oxidizing gas side. CONSTITUTION:A separator 5 is made of nickel stainless steel clad material having low nickel ratio, and its nickel side 5a is faced to an anode 7 and the stainless steel side 5b is faced to a cathode 10. The separator 5 is formed by the explosion bonding or welding of a nickel plate and a stainless steel plate and by rolling them to form a thin clad plate and by pressing. Although deformation arises by the difference of rolling property of each material, by limiting the clading ratio of nickel to stainless steel to 0.2-20%, deformation in rolling is decreased. The yield of the clad material is increased and in addition, cost is reduced by thinning the nickel plate.
Patent JP-S61125992-A (JP)
Title: Float scooter
Inventor: OTSUKA HARUTAKA
IPC: B63H21/00
Filed: 1984-11-22
Abstract: PURPOSE:To enable to select either an operation with the board or as a single unit of a float scooter, by forming a flange part in an opening formed at the center of the board, to which an engine block housing a driving propeller can be installed. CONSTITUTION:In an opening 3 formed at the center of the board 1, is formed a flange part 12; through which is installed an engine block 5, consisting of the first case 6, housing a driving propeller unit including a battery 18, a motor 19, a rotating shaft 24, and a screw 28; and the second case 7 housing a handle 35, etc. Thus, by furnishing the board 1, a safe cruising of the scooter is possible, as well as it is practicable as a single engine unit.
Patent JP-H1072919-A (JP)
Title: Mounting structure for square leader
Inventor: WAKE ATSUSHI
IPC: E04D13/08
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To easily adjust a distance between a wall face and a leader by fixing a fixing plate having a slit to the back of a square leader, and securing a foot part to the fixing plate with a bolt or the like. SOLUTION: Grip anchors or the like are preliminarily driven into an fixed to a wall at such intervals as corresponding to the positions of fixing plates 1 and 1. Then, the set bolt 23 of a foot part 2 is screwed and fixed to the grip anchor, and the side plates 21 of the foot part 2 are brought into contact with the external surface of the plates 1 and 1. In this case, fixing holes 22 are positionally aligned with slits 12. Then, a bolt is passed through the holes 22 and the slits 12 from the outside, and screwed to a nut 32, thereby being tightened and fixed. As a result, the bolt, when loosened and moved in a back and forth direction, can slide in the same direction within the range of the slits 12.  According to this construction, a leader can be erected under the adjustment of a distance from a wall, and can be vertically provided even at such a wall position as having an undulation, thereby eliminating a concern about the occurrence of a play or a gap at a leader joint part.
Patent JP-H03110999-A (JP)
Title: 4-channel stereo emphasis circuit
Inventor: KAWAMURA TAKESHI
IPC: H04S3/02
Filed: 1989-09-25
Abstract: PURPOSE:To improve the stereophonic sense of sound by controlling 1st and 2nd level adjustment circuits complementarily with a correlation output of left and right signals. CONSTITUTION:A left side signal fed to an input terminal 2a is fed to a correlation circuit 10. Moreover, a right signal fed to an input terminal 3a is fed to the correlation circuit 10. A rear signal fed to an input terminal 4 is subjected to complementary level adjustment at 1st and 2nd level adjustment circuits 20, 30, led to output terminals 4b, 4c to form a rear left signal and a rear right signal. An output of the correlation circuit 10 (correlation output) is outputted as a voltage depending on a phase difference alpha. The attenuation of the 1st and 2nd level adjustment circuits 20, 30 is adjusted by the correlation output. Thus, since a sound level difference is given to the rear left signal and the rear right signal in response to the level of the correlation output level, in other words, in response to a time difference between the left signal and the right signal, the sound separation is attained.
Patent JP-S63102749-A (JP)
Inventor: SHIMURA NOBUSHIRO
IPC: G01N29/04
Filed: 1986-10-20
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-H04128352-A (JP)
Title: Production of lithium metal or lithium alloy tape
Inventor: MASAKI TSUNEO
IPC: B21B3/00
Filed: 1990-09-20
Abstract: PURPOSE:To form stable films on a tape surface and to improve the resistance to yellowing by executing the stages for molding and winding the Li (alloy) tape in a gaseous mixture having a specific compsn. and forcibly blowing this gas. CONSTITUTION:The gaseous mixture having the compsn. consisting, by volumetric %, of 0.1 to 3% carbon dioxide, 20 to 50% dehumidified air and the balance of an inert gas is prepd. The stage for molding the Li (alloy) to a tape shape and the stage for winding the resulted tape to a coil form are executed in this gaseous mixture atmosphere. Further, the above-mentioned gaseous mixture is forcibly blown between the above-mentioned molding stage and the winding stage.
Patent JP-H10173611-A (JP)
Title: Receiver
Inventor: KANEKO SHIGERU
IPC: H04H20/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the selection of a program in a DAB(digital audio broadcasting) receiver. SOLUTION: This receiver is provided with a data table 31, having the group of service ID and time data showing the broadcasting time of the program in the order of time and a data table 32 having service ID in the order of the frequency of reception of the program. When an operation for selecting the program is executed, whether or not data matched with service ID of the program at latest broadcasting time exists in the data table 32 among data in the data table 31 is checked. When it exists as the result of checking, the program of service ID is selected. When it does not exist as the result of checking, a similar processing is repeated on service ID of the program broadcasting time, which is the latest next to the data among the data of the data table 31 so as to selected program.
Patent JP-2000079471-A (JP)
Title: Automatic welding method
Inventor: YASUDA KOJI
IPC: B23K9/095
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the occurrence frequency of interruption of automatic welding equipment owing to a welding defect by executing the whole initial layer welding of each weld line, stopping the automatic welding equipment once to confirm a state of the initial layer welding, re-starting welding and successively welding a residual weld layer in each weld line. SOLUTION: Fillet circumferential welding is applied to a plurality of flanges 21-2n which are temporarily tacked to a columnar work 1 along a plurality of weld lines L1-Ln. The columnar work 1 is rotatably held around its axial center and welded with an automatic welding robot. Initial layer welding, wherein a defect is easy to occur and also lack spots are easy to occur owing to a gap of a backing strip, is executed to all weld lines L1-Ln. Welding work is stopped once and a welded state is confirmed. When a defect is found, re- welding is executed and repair work is applied to eliminate the defect. Thereafter, welding is started again and successively executed to a residual weld layer (intermediate layer and finishing layer).
Patent JP-H0985914-A (JP)
Title: Multilayer plastic container
Inventor: FUKUSHIMA HIDEO
IPC: C08L23/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer plastic container which is excellent in light resistance, impact resistance, oil resistance, etc., by a method wherein a resin layer, an adhesive resin layer, and a hydrophylic resin layer in which a surface active agent is added to a polyolefin resin having a cyclic olefin constituent are respectively constituted as an outer, an intermediate, and an inner layers. SOLUTION: At least three resin layers having, respectively, a resin layer wherein 0.1-2.0wt.% surface active agent is added to 98-99.9wt.% polyolefin resin having 5-60mol% of a cyclic olefin constituent as an outer layer, an adhesive resin layer as an intermediate layer, and a hydrophylic resin layer as an inner layer, constitute a multilayer plastic container. Therefore, antistatic performance and light resistant performance are added by mixing the surface active agent, and defects such as small impact strength and inferior moldability which the cyclic polyolefin copolymer has, can be supplemented by combining them.
Patent JP-H0587945-A (JP)
Title: Cavity inspection method for paved road
Inventor: TOMITA HIROSHI
IPC: E01C23/01
Filed: 1991-09-27
Abstract: PURPOSE:To enable the inspecting of cavity under a paved road such as asphalt road in a short time. CONSTITUTION:Data under a road are collected running an under-ground radar with a pavement structure inspecting car carrying it on the road. The perimeter of a place where a cavity may be generated is surveyed with a manually operated type under ground radar device based on the results to specify the presence of cavity and a planar expance thereof. When a cavity is found, a smaller- diameter drilling is performed to take an inner circumferential wall surface with a camera. Thus, the cavity and condition under the roard surface are checked with naked eyes to determine the condition of cavity three dimensionally.