baber/WOPTO huggingface dataset:
Patent JP-S60202546-A (JP)
Title: Digital signal recording and reproducing device
Inventor: SHIMEKI TAIJI
IPC: G11B7/30
Filed: 1984-03-26
Abstract: PURPOSE:To obtain coincidence between an area to be erased and a unit section of information recorded on each track by providing an ample section of the specific length which has no information consisting of a fixed repeating signal before and after the information part of the digital signals recorded on two adjacent tracks. CONSTITUTION:The duration of an ample signal is set to satisfy l<p, and m<=p -l, where (p) shows the length of the ample signal on a recording medium, (l) means a shift amount of a recording beam and (m) shows the erasion beam length respectively. An erasion command 17 is supplied to an erasion laser drive circuit so that the erasion beam is irradiated to a section the areas where the ample sections of two tracks are superposed on each other after a frame to be erased is decided. The erasion conditions are not satisfied well in a section 18 having front and back lengths (m) within a section 19 of oblique lines where no erasion beam is irradiated. Thus no erasion is secured for the section 18. Other sections excepting the section 18 are erased satisfactorily and therefore only the information on a frame to be erased is erased.
Patent JP-H06252681-A (JP)
Title: Electronic component
Inventor: HOURI NOBUYUKI
IPC: H03H9/02
Filed: 1993-02-22
Abstract: PURPOSE:To prevent a piezoelectric element from being broken by forming an electrode cap 11 with a cylinder part and a bottom part and projecting a middle part of the bottom to the outside opposite to the cylinder so as to make the tip of projection flat. CONSTITUTION:An electrode cap 11 is formed by a cylinder part 12 and a bottom part 13, and the bottom part 13 is provided with a projection 13a projected to the outside opposite to the cylinder 12 and a flat plane 13 is formed to a tip of the projection 13a. A conductive paste 14 is coated to the cap 11, one cap 11 is fitted to one end of the case 3, a piezoelectric 2 is inserted in the case 3, the other cap 11 is fitted to one end of the case 3 and the element 2 is sealed. Then the tip of the projection 13a is made flat by pressing thereby arranging longitudinal sizes and the paste 14 is baked to cure the case. Then the other end is easily moved in a deeper recessed part at the inside of the projection 13a and the element 2 is arranged in the center of the cap 11. Then the other end is easily moved to the plane 13b along the projection 13a by pressing one end of the element 2 to move the electrode of the element 2 thereby preventing the element from being broken.
Patent JP-H09228402-A (JP)
Title: Connection structure of cover for road face case
Inventor: SUZAKI TORU
IPC: E02D29/14
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a connection structure of a cover which can be easily removed and which hardly deviates, by boring bolt holes on ribs at the rear face of the cover body which is divided like a road face case and combined for application and setting a coil spring on the bolt shaft between ribs on connecting the cover bodies to each other and connecting loose bolts and nuts so as to actuate a separating force of the cover bodies. SOLUTION: The cover bodies 1, 2 installed at the opening of a road face case are divided into two parts to prevent it from rattling to form a right triangle. And legs 6 are vertically extended at respective vertexes of the triangles and supported at the four corners of a receive frame 3. Reinforcing ribs 4, 4, 4 connecting respective legs 6, 6 are extended down at the rear face of the cover bodies 1, 2 and bolt insertion holes are opened on the ribs 4, 4 parallelly arranged to the adjacent sides 5, 5 of the cover bodies 1, 2 and the ribs are connected with bolts 7 and nuts 8. And a coil spring 10 is set on the bolt shaft 9 between the ribs 4 to connect the cover bodies 1, 2. And the cover bodies 1, 2 are separated from each other by the force of coil spring 10 so that the side contacting the receive frame 3 does not bring about a clearance.
Patent JP-H03260532-A (JP)
Title: Humidifier
Inventor: MORIYA YOSHIFUMI
IPC: F24F6/08
Filed: 1990-03-09
Abstract: PURPOSE:To eliminate a humidifying water reservoir and water supply by concentrating moisture in the air out of a room by using a moisture absorber and humidifying the room in a step of regenerating absorbed moisture. CONSTITUTION:When the air out of a room containing moisture passes a humidifier 1 by the operation of a blower 3, it supplies contained moisture to an absorber 1. The air out of the room which passes through the absorber 1 becomes dry. In this case, a damper 4 is set to a state to be discharged out of the room after the supplied air is passed through the absorber. Accordingly, the dry air is not fed into the room. When this moisture absorbing step is continued and the moisture of a moisture absorbing material 1a reaches a saturated state, the damper 4 is so operated as to supply the flow of the air into the room. Simultaneously, a heater 2 is started to be electrified, the supplied air heated by the heater 2 becomes hot to be thermally exchanged in the absorber 1 to contain moisture, and supplied into the room. The moisture in the air out of the room is concentrated by this regenerating step to be supplied to the room.
Patent JP-H04273790-A (JP)
Title: Satellite broadcast receiving tuner
Inventor: HAMASUNA HIDEKUNI
IPC: H04N5/44
Filed: 1991-02-28
Abstract: PURPOSE:To add a keyed AFC function for receiving high-definition television(HDTV) in addition to the mean value AFC(automatic frequency control) function corresponding to the time of receiving the satellite broadcast in a satellite broadcast receiving tuner. CONSTITUTION:The subject tuner features that the time constant of an AFT (automatic frequency tuning) voltage 20 of the output of an FM detecting circuit 2 is separated to integrating circuits 6 and 7 for a mean value AFC and integrating circuits 10 and 11 for keyed AFC and according to the presence of a keyed AFC pulse 25 at the time of receiving the high-definition television broadcast, the above-mentioned integrating circuits 6 and 7 for the mean value AFC and the integrating circuits 10 and 11 for the keyed AFC are switched.
Patent JP-H08253716-A (JP)
Title: Ink jet ink and its production
Inventor: FUJIMATSU SHINYA
IPC: C09D11/037
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a recording fluid which gives a water-resistant print in spite of being based on an aq. medium by incorporating a specific terpolymer as a water-base resin into an ink jet ink formed by dispersing a colorant in an aq. fluid. CONSTITUTION: A terpolymer made from acrylic acid, styrene, and α- methylstyrene is incorporated as a water-base resin into an ink jet ink prepd. by dispersing a colorant in an aq. fluid. Pref. the ink comprises 0.5-8 pts.wt. the terpolymer, 0.5-5 pts.wt. colorant, 0.03-0.5 pt.wt. antimildew agent, and 50-95 pts.wt. water. Pref. the terpolymer has a mol.wt. of 2.000-8,000 and an acid value of 90-130 and is produced by copolymerizing 1mol of acrylic acid, 1.7-2.3mol of styrene, and 1.8-2.2mol of α-methylstyrene.
Patent JP-S53144057-A (JP)
Title: High frequency heater
Inventor: TAKAHASHI RINGOROU
IPC: F24C7/02
Filed: 1977-05-20
Abstract: PURPOSE: To prevent fog condensation onto a wall of a heating chamber, by exhausting atmosphere in the heating chamber during the time when the operation of a magnetron is stopped. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04273386-A (JP)
Title: Integral image processor
Inventor: KAWACHI MASAHIRO
IPC: G06T1/00
Filed: 1991-02-27
Abstract: PURPOSE:To perform respective kinds of adjustment and setting work at the same place without needing to secure the installing place of a device different from a camera installing place and while the image is watched. CONSTITUTION:A camera part, a liquid crystal display part and a control circuit part are integrally combined to a single apparatus body 2, by which an integral image processor 1 is constituted. An objective lens 3 of the camera part is protruded at the edge surface of the body 2, and a displaying screen 7 of the liquid crystal display part and a panel key 8 are arranged on either of the one side surface.
Patent JP-S57179300-A (JP)
Title: Activating agent composition for bleaching by peroxide
Inventor: JIYATSUKU TOUURUDOO
IPC: C11D3/395
Filed: 1982-04-09
Abstract: An activating composition for bleaching textiles with peroxide products, containing an activator of the cyanamide type or derivative thereof, further contains a ternary protective mixture comprising a magnesium silicate precipitated in the finely divided powder state, a sequestering agent of the acetic type, preferably organoacetic, and a sequestering agent of the phosphonic type, preferably organophosphonic. The composition finds its application in activation of bleaching at moderate temperature with protection of textile fibers, of household washing powders at moderate temperature (30 DEG to 60 DEG  C.) or any temperature (up to 90 DEG  C.).
Patent JP-S61218139-A (JP)
Title: Semiconductor device
Inventor: OKINAGA TAKAYUKI
IPC: H01L21/52
Filed: 1985-03-25
Abstract: PURPOSE:To improve the bonding force of inner leads to a package resin by extending leads from the circuit forming surface or near surface of a pellet or the noncircuit forming main surface or near surface, thereby enabling to extend the inner leads. CONSTITUTION:In a resin-sealed semiconductor device, a placed semiconductor pellet 1 buried in a resin for forming a package 3 together with inner leads of part of leads 2 of an external terminal. Further, external leads out of the package are bent downward near the side end of the package 3. In this construction, the pellet 1 is mounted through an adhesive 6 on an insulating sheet 5 formed of a polyimide in which the pellet 1 is bonded to the leads extended along a noncircuit forming main surface.
Patent JP-H04211604-A (JP)
Title: Cosmetic composition in compact powder form containing hollow microsphere of thermoplastic synthetic material
Inventor: DEIJIE GIYANIEBIAN
IPC: A61K8/85
Filed: 1991-02-27
Abstract: PURPOSE: To produce a cosmetic composition having high quality and compact powder form at a low cost. £ Ethylenic hydrocarbon polymer, polyester, polyamide, urea-formaldehyde polymer, vinylidene chloride-acrylonitrile copolymer, make-up, care. CONSTITUTION: This cosmetic composition having the form of compact powder contains a filler and/or a pigment and hollow microsphere of a thermoplastic synthetic material having a specific gravity of 0.01-0.1g/cm<3> and a diameter of <30μm. The composition is free from acyllysine.
Patent JP-H02238508-A (JP)
Title: Motor control method
Inventor: TAKAHASHI ISAO
IPC: H02P3/06
Filed: 1989-03-11
Abstract: PURPOSE:To improve the responsibility and to attain a positioning job with high precision by increasing and reducing a proportion control area with the large and small positional deviation respectively. CONSTITUTION:An acceleration control area is separated from a deceleration control area centering on a target control line D. At the same time, the proportion control areas are secured at both sides of the line D. The width of the proportion control area is reduced as the positional deviation is decreased. Then the speed omega of a motor 1 is controlled along the line D. When the motor 1 continues its revolution, the positional deviation DELTAtheta is gradually decreased and at the same time the amplitude of the triangular wave of a control signal is gradually reduced. The control is not possibly unstable in an area having a low speed and therefore the gain is equivalently increased by reducing the amplitude of the triangular wave. Thus the responsibility and the precision are improved with control of the motor.
Patent JP-H05267846-A (JP)
Title: Manufacture of flex-rigid circuit board
IPC: H05K3/00
Filed: 1992-03-17
Abstract: PURPOSE:To prevent a disconnection, a short-circuit due to fixing deviation of a spacer and to reduce a cost by curing a copper-plated laminated board in contact with a slotted part by a screen printing method, and then providing a resin layer having releasability. CONSTITUTION:Recesses are formed on a flexible circuit board 1 formed with a circuit, an interlayer adhesive sheet 2 slotted at a predetermined part, and a part to be connected to an outer periphery of the slotted part by an etched foil method. Further, after the slotted part is cured by a screen printing method, a resin layer 6 having releasability is provided, and a copper-plated laminated board 3 formed with a circuit by the etched foil method is superposed. Then, after it is pressurized and heated, it is opened, chemically plated, electrically plated, processed with an outer layer circuit, and an unnecessary part of the laminated board is eventually removed to manufacture a flex.rigid circuit board. Thus, the resin layer having releasability can be provided all at positions of the board by the screen printing method without temporarily fixing the spacer of the releasable film to individual positions.
Patent JP-S61246792-A (JP)
Inventor: NOJIMA KAZUHISA
IPC: G02F1/133
Filed: 1985-03-25
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-S54149743-A (JP)
Title: Method of coating hydrophobic surface
Inventor: NISHIKAWA SHIROU
IPC: B05D7/24
Filed: 1978-05-17
Abstract: PURPOSE: Hydrophobic surfaces are coated with a specific pretreatment and then coated with water-diluted coating during the pretreatment is yet in wet state, thus being good in coating operability and giving cured coating films with good appearance free from pinhole and cissing.  
     CONSTITUTION: The same component resin as at least one of the resin components of the water-dilutable coating used for the top coating such as water-dilutable amino-alkyd resin, or along with another water-dilutable resin compatible with the former resin are dissolved in an organic solvent as isopropanol to prepare the resin solution for pretreatment. Hydrophobic surfaces are undercoated with the pretreatment, then while the coating film of the pretreatment is still in wet state, a water- dilutable coating is coated thereon as top coating. Subsequently, the films of pretreatment and top coating are simultaneously dried and cured by heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03259295-A (JP)
Title: Image processor
Inventor: ISHIDA MASAYOSHI
IPC: H04N5/44
Filed: 1990-03-09
Abstract: PURPOSE:To display a video signal which differs in standard by applying a mixing means with a 1st video signal of 1st horizontal frequency and a 2nd video signal of 2nd different horizontal frequency and displaying an image. CONSTITUTION:A television broadcast signal is received by a television tuner 1 and one frame is inputted by a frame synchronizer 5 as a digital memory and synchronized with the synchronizing signal of a standard signal circuit 7; and the television signal is matched with the standards of a computer by a double scan converter 6 as a line memory so as to obtain synchronism with a horizontal synchronizing signal, the signal is converted by a D/A converter and a control circuit 13 into an analog signal, and an image is displayed on a display device 23 through a mixing and control circuit 14. The video signal from a video camera 2 is switched through a changeover switch 3 and applied to an A/D converter 4 to display an image on the display device 23 similarly. Consequently, video signals which differ in standard can be displayed on the screen of a monitor, etc., as the display device at the same time.
Patent JP-S60220123-A (JP)
Inventor: RAMARINGA RAMAMURUSUI
IPC: B01D53/48
Filed: 1985-03-25
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-H03261792-A (JP)
Title: Production of s,o-dialkyl(2-oxo-3-thiazolidinyl) phosphonothiolate
Inventor: NASU RIKUO
IPC: B01J31/02
Filed: 1990-03-09
Abstract: PURPOSE:To obtain the subject compound useful as an active ingredient in acaricides, etc., in high purity and yield by reacting 2-oxo-3-thiazolidine with an S,O-dialkyl phosphorochloridothiolate in the presence of an inert solvent, specific basic substance and phase-transfer catalyst. CONSTITUTION:2-Oxo-3-thiazolidine is reacted with an S,O-dialkyl phosphorochloridothiolate. In the process, an inert solvent (e.g. toluene) and an alkali metal hydroxide or alkaline earth metal hydroxide (e.g. sodium hydroxide) as a basic substance are used and a phosphonium salt (e.g. tetra-n- butylphosphonium bromide) or an ammonium salt is present as a phase-transfer catalyst to afford the objective thiolate.
Patent JP-2000257527-A (JP)
Title: Fuel injection valve
Inventor: YAMAZAKI EIJI
IPC: F02M51/06
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To adjust dynamic characteristics of a super magnetostrictive actuator by changing magnitude of springing force to be applied on a super magnetostrictive material without changing a size of a clearance between an output member and a valve element of the super magnetostrictive actuator of a fuel injection valve. SOLUTION: A fuel injection valve I is provided with a super magnetostrictive actuator A displacing a piston 20 by super magnetostrictive materials 15, 16 expanded and shrunk by the action of a magnetic field, a preload spring 21 giving preload to the super magnetostrictive materials 15, 16 by energizing the piston 20, a valve element 27 which is driven by the piston 20 and opens and closes a nozzle hole 211 injection fuel, and a valve spring 29 energizing the valve element 27 in the direction of closing valve. It is possible to adjust dynamic characteristics of the super magnetostrictive actuator A by adjusting springing force of the valve spring 29 by a shim 30 without changing a clearance αbetween the piston 20 set already by the preload spring 21 and the valve element 27.
Patent JP-S62215229-A (JP)
Title: Scanning device
Inventor: YOSHIDA YUKIHIRO
IPC: G01J5/08
Filed: 1986-03-17
Abstract: PURPOSE:To improve an effective scanning rate by providing a rotary polygon mirror constituted by arranging a mirror surface group which has (k) different kinds of tilt angles at a periphery repeatedly by (n) times (n=2, 3, 4...). CONSTITUTION:When the rotary mirror 6 rotates as shown by an arrow, an area (1) in an observation visual field 5 is scanned and an infrared ray emitted by the area is detected by an infrared detector 8 through a lens 7. When the mirror further rotates until the infrared ray irradiate a mirror surface 2, an area (2) is scanned and infrared rays emitted from the area are detected by the infrared detectors 8. Similarly, areas (3) and (4) are scanned through mirror surfaces 3 and 4, so infrared rays of information on the frame 1 are obtained by the mirror surfaces 1-4 eventually. When the mirror furthermore rotates, infrared rays are scanned by mirror surfaces 5-8, but their tilt angles are equal to those of the mirror surfaces 1-4, so the infrared rays of information on frame 1 are obtained again by the mirrors 5-8.
Patent JP-S63227451-A (JP)
Title: Braking system for vehicle
Inventor: KOJIMA YUICHI
IPC: B60W10/18
Filed: 1987-03-16
Abstract: PURPOSE:To make accurate braking operation possible to be brought into full play with a simple device, by operating a brake fluid pressure holding device in the case where a pulse signal is not detected by a pulse detecting device which detects the pulse signal conformed to a speed of wheel rotation within the setting time. CONSTITUTION:In this braking system, there are provided with a pulse generator, which generates the specified pulse according to a speed of wheel rotation, and a pulse detecting device 50 which receives the output pulse and detects the specified pulse signal. And, in order to detect that what degree of the pulse out of this detecting device 50 is secured within the specified time, a timer 51 for setting the time is installed there as well. And, when the specified pulse signal is not detected by an operational device 52 within the time set by this timer 51, a brake fluid pressure holding device 1 is operated, while when a fact that operation for starting a vehicle has been done is detected by a vehicle start detecting device 53, the operation of the brake fluid pressure holding device 1 is controlled so as to be released.
Patent JP-S61217688-A (JP)
Inventor: MIWA KOICHI
IPC: C04B5/00
Filed: 1985-03-22
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-S60201229-A (JP)
Title: Pressure sensor
Inventor: AGA TOSHIO
IPC: G01L9/00
Filed: 1984-03-27
Abstract: PURPOSE:To remove the influence of ambient temperature by calculating pressure to be measured which operates on a pressure receiving diaphragm on the basis of resistance values of gauge resistances provided to the pressure receiving diaphragm and a diaphragm for compensation. CONSTITUTION:The circular pressure receiving diaphragm is formed of a single- crystal semiconductor substrate 10 of silicon, etc., by anisotropic etching and the diaphragm 12 for compensation which has a rod-shaped projection part 12a in the center is also formed by anisotropic etching. A slight initial step delta is provided between the projection part 12a of the diaphragm 12 for compensation and a fixation part 13. Gauge resistances 21 and 22 which have lengthwise directions at right angles are formed closely on the surface of the diaphragm 12 for compensation. The substrate 10 and a base 30 are joined together to displace the center part of the diaphragm 12 for compensation previously by constant delta through the operation of the projection part 12a based upon the initial step.
Patent JP-2000257435-A (JP)
Title: Controller of internal combustion engine mounted with variable nozzle-type turbocharger
Inventor: OKADA NAOYA
IPC: F02B37/24
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To surely ensure fully closed state of a variable nozzle when a driving mechanism is driven, so as to positively, close the variable nozzle. SOLUTION: An internal combustion engine 10 is provided with a variable nozzle 60 provided inside an exhaust turbine 50 and a negative pressure actuator 62 for driving the variable nozzle 60. Also, the internal combustion engine 10 is provided with a bypass passage 52 for bypassing the exhaust turbine 50, and a WG valve 54 for opening/closing the bypass passage 52. Under the condition where the negative actuator 62 is operated so as to achieve a fully closed state of the variable nozzle 60, the WG valve 54 is opened. At this time, by having the back pressure of the internal combustion engine 10 reduce, the force acting in the valve-opening direction of the variable nozzle 60 decreases, and the opening of the variable nozzle 60 is corrected in the valve-closing direction. Accordingly, the variable nozzle 60 can be surely brought to a fully closed state, even under such a condition.
Patent JP-H05220729-A (JP)
Title: Finishing device for inner wall face of hume pipe
Inventor: KAWAZU YOSHIO
IPC: B28B21/96
Filed: 1992-02-12
Abstract: PURPOSE:To drain and finish the inner wall face of a Hume pipe mechanically. CONSTITUTION:A troweling tool 5 for slidably contacting with the inner wall face of a Hume pipe 1 is installed on a sliding lever moving in the axial line A-A direction of the Hume pipe 1. The sectional face of a troweling body 6 of said troweling tool 5 is formed in almost reverse trapezoid and long vertically, and its one side face is formed on the inclined surface facing downwardly. The side with the inclined face (a) of said troweling body 6 of the troweling tool 5 is disposed in the inclined state with the required angle theta to the axial line A-A. The troweling body 6 is moved in the front direction of the axial line to finish the inner face of the pipe wall on the lower face of the troweling body 6, and oozed water is guided to the outside of the pipe by the inclined face (a).
Patent JP-S52142225-A (JP)
Title: Synchronous condenser operation of turbine
Inventor: TANAKA TOSHIO
IPC: H02K7/18
Filed: 1976-05-24
Abstract: PURPOSE: To perform an operation as a synchronous condenser by operating under a high vacuum within a turbine casing stopping a steam into a turbine as a synchronous generator directly connecte to a steam turbine being parallel connected to an outside system. 
     COPYRIGHT: (C)1977,JPO&Japio