baber/WOPTO huggingface dataset:
Patent JP-2000271432-A (JP)
Title: High temperature acidic gas immobilizing agent having cation in place of sodium in hydrosodalite
Inventor: SHIBAZAKI YASUO
IPC: B01J21/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the heat resisting temp. of a high temp. acidic gas immobilizing agent by incorporating a cation substituted hydrosodalite prepared by hydrothermally treating a mixture of hydrosodalite with a cation to replace Na in the hydrosodalite by the cation. SOLUTION: The high temp. acidic gas immobilizing agent is prepared by using the cation substituted hydrosodalite (e.g. (Ca or Na)4-8Al6Si6O24(OH)2) obtained by hydrothermally treating the mixture of the hydrosodalite and the cation to replace a part or the whole of Na in the β-cage of hydrosodalite (Na8Al6Si6O24(OH)2) by the cation of an alkali metal and/or an alkaline earth metal. The cation is one kind of a cation selected from K, Rb, Ca, Sr, Ba and a compound of the alkali metal (K or Rb), a compound of the alakline earth metal (Ca, Sr or Ba), for example the acetate thereof is suitably used.
Patent JP-H11255853-A (JP)
Title: Preparation of polyacetal resin
Inventor: KAWAGUCHI KUNIAKI
IPC: C08G2/10
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce the differences in the molecular weight distribution among pellets of a resultant resin and to stabilize qualities of the resin by cationically polymerizing trioxane or trioxane and a cyclic ether and/or a cyclic formal using as a catalyst a coordinated compound of boron trifluoride with 1,3- dioxolane. SOLUTION: As a cyclic ether and/or a cyclic formal is preferably employed ethylene oxide, 1,3-dioxolane, diethylene glycol formal, 1,4-butanediol formal or a mixture thereof and is employed in an amount of 0.1-20 wt.% based on trioxane. A catalyst prepared by contacting gaseous boron trifluoride with liquid 1,3-dioxolane at -70-100 deg.C for 0.05-5 sec is added to trioxane in an amount of 0.0001-0.02 wt.%, in terms of boron trifluoride, based on trioxane thereby effecting bulk polymerization in the presence of a mol.wt. modifier at 65-135 deg.C to obtain polyacetal resin flakes having a uniform mol.wt. distribution, which is then admixed with a stabilizer and pelletized.
Patent JP-H06295826-A (JP)
Title: Molded transformer
Inventor: MATSUMOTO YOSHIAKI
IPC: H01F41/12
Filed: 1993-04-07
Abstract: PURPOSE:To provide a molded transformer employed in various electric machines in which the core is not required to be bonded through adhesive and stabilized electric characteristics are attained while reducing manpowers and material. CONSTITUTION:A through hole 12 is made in the center and a winding 15 is applied to a bobbin 11 having inflated parts 14 embedded with metal terminals 13 at the opposite ends thereof. A transformer body comprising an E type core 16 incorporated from the opposite ends of the through hole 12 is then inserted between the upper and lower metal molds 18A, 18B. When the molds are closed, a sliding mold 19 having a core holding pin 20 moves to butt weld the E type core 16. Resin 17 is then poured through a gate port 21 to mold the transformer thus eliminating the need of securing the core through adhesive. This method provides a molded transformer having stabilized electric characteristics while reducing the manpowers and material.
Patent JP-S57196008-A (JP)
Title: Ultrasonic injection burning method and apparatus therefor
Inventor: YAMAMOTO MASUO
IPC: F23D11/34
Filed: 1981-05-27
Abstract: PURPOSE:To improve an efficiency of combustion by a method wherein air bubbles are produced in the liquid fuel to generate an intermittent injection phenomenon, both high and low pressure gases are simultaneously injected through the injection holes to produce ultrasonic waves and to cause the liquid fuel particles to be atomized, thereby their combustion is performed. CONSTITUTION:Liquid fuel feeding pipe 18 with fuel adjusting valve 19 at its one end and air pressure feeding pipe 20 having a high pressure air adjusting valve 22 are communicated by a communication pipe 23 having air bubble adjusting valve 24 and a check valve 27. When air is forcedly fed to the air pressure feeding pipe 20 simultaneously with a forced feeding of fuel toward the fuel pressure feeding pipe 18, a part of the air is compressed, forcedly fed into the fuel forced feeding pipe 18 to generate air bubbles and then the fuel containing air bubbles is injected from the fine holes 11 in the main body 8 of the core. Almost all of the high pressure air is passed through the air passage 29 and injected from the slant holes 12 in the mian body 8 of the core, the low pressure air fed from the air blower 15 is injected from the injection holes 17. The liquid fuel is atomized under an influence of the ultrasonic wave energy generated  by the violent collision of the liquid fuel and the compressed air.
Patent JP-S525561-A (JP)
Title: Measurement apparatus of sinking of turbine base
Inventor: FUKUDA KAZUO
IPC: G01C5/04
Filed: 1975-07-02
Abstract: PURPOSE: To obtain a measurement of sinking of apparatus of turbine base with a simple structure to measure rapidly by fixing levelers, in which floats are equipped, in every measuring point of a turbine base and the leverlers are connected with a tube in common. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10273294-A (JP)
Title: Speed control device for tilt cylinder
Inventor: NARUSE YASUHIKO
IPC: F15B9/09
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a speed control device for a tilt cylinder formed so as to reduce a shock in a stroke end by automatically decelerating a speed of the tilt cylinder when it comes adjacent to the stroke end, when a mast is tilt operated. SOLUTION: Between a tilt cylinder 2 and an oil hydraulic pump 5 for tilting a mast 1 in a forklift, a solenoid flow regulating valve 6 is provided, which adjusts a feed or return amount of pressure oil relating to the tilt cylinder 2 when the mast 1 is tilted. When the tilt cylinder 2 leads to a prescribed deceleration control start point in the halfway of a cylinder stroke, a flow amount of pressure oil relating to the tilt cylinder 2 is reduced to a preset fixed value.
Patent JP-H03281659-A (JP)
Title: Highly rigid thermoplastic polyurethane composition
Inventor: ISHIZU HIDEYUKI
IPC: C08L75/00
Filed: 1990-03-30
Abstract: PURPOSE:To prepare the title compsn. excellent in impact resistance by thermally mixing a plurality of polyurethane obtd. from an org. polyisocyanate and active hydrogen compds. having different mol.wts. and thereby dispersing them in each other. CONSTITUTION:At least three polyurethanes, a polyurethane comprising an org. polyisocyanate (e.g. tetramethylene diisocyanate) and a low-mol.-wt. active hydrogen compd. (e.g. diethylene glycol), a polyurethane comprising the polyisocyanate and a high-mol.-wt. active hydrogen compd. (e.g. a polyoxytetramethylene glycol), and a polyurethane comprising the polyisocyanate, the low-mol.-wt. active hydrogen compd., and the high-mol.-wt. active hydrogen compd., are prepd. At least two polyurethane selected from the above three are thermally mixed to disperse them in each other, giving the title compsn.
Patent JP-H05282181-A (JP)
Title: System constitution detecting circuit
IPC: G06F3/00
Filed: 1992-04-02
Abstract: PURPOSE:To reduce the number of signal lines against the number of terminals by connecting plural relays corresponding to signals to be driven by the power of a selection signal and obtaining connecting information based upon the connection constitution of the relay contacts. CONSTITUTION:In a monitoring device 1, a contact detecting circuit 6 is connected to the contact a/b of a relay 101 to detect the connection/disconnection of the relay 101. Selection signals corresponding to managed devices 21, 22 for checking connection are sent from a selection signal sending circuit 100, and when the devices 21, 22 are connected to the system, the 3rd relay group 122 in the device 21, 22 is driven and the contact a/b of the 2nd relay in the managing device 1 is conducted, so that connection is confirmed. When the devices 21, 22 are not connected on the contrary, at least one of relays in the relay group 122 is not driven and the contact a/b of the 2nd relay circuit 101 in the device 1 is held at the opened state, so that disconnection is confirmed.
Patent JP-S59207210-A (JP)
Title: Mixing mill strip automatic cutting machine
Inventor: SHIKINA MORIMASA
IPC: B29B9/00
Filed: 1983-05-11
Abstract: PURPOSE:To obtain the titled machine capable of securely cutting a mixing mill strip by operating a cutter longitudinally with a driving source such as an air cylinder, a power cylinder, etc. so that the cutter comes in contact with a front roll at one time. CONSTITUTION:The cutter of a mixing mill strip automatic cutting machine 80 is contrived to move longitudinally by a driving source such as an air cylinder, a power cylinder, etc. The driving source brings the cutting edge of the cutter into contact with the specified portion on the front roll 20 and the mixing mill strip 100 tentered by a tentering knife 60 is cut out of the roll 20 at one time.
Patent JP-H09240711-A (JP)
Title: Opening mechanism for lid
Inventor: KATO TAKAO
IPC: B65D43/26
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an opening mechanism for a lid in a novel container or the like wherein the lid can be opened with single-hand operation as a precondition by so-called one-touch control and also with light force. SOLUTION: An opening mechanism 1 for a lid comprises a lid 3 on an object 2 to which the mechanism 1 is to be attached and a body 4 to which the lid 3 is attached coupled via a mutually operating piece 10, wherein the operating piece 10 is equipped with a control lever 12 with an intermediate part bent, and the control lever 12 is deformed into a straight form thereby increasing a relative distance between the lid 3 and the body 4.
Patent JP-H08276582-A (JP)
Title: Ink jet recording head and production thereof
Inventor: HORIGUCHI MICHIKO
IPC: B41J2/045
Filed: 1995-04-06
Abstract: PURPOSE: To enhance the water repellency of ink at the tip of a nozzle to prevent the dripping of ink other than normal emission. CONSTITUTION: A recording head is produced by providing a blind hole 6b to the leading end of the ink passage 5 in a substrate produced by molding a synthetic resin and closely bonding a fluoroplastic 7 and a water repelling layer 8 to the opposite surface of the passage 5 to process the nozzle 6g capable of communicating with the blind hole 6b.
Patent JP-H04291553-A (JP)
Title: Transmitter
Inventor: KODA EIJI
IPC: H04L29/02
Filed: 1991-03-19
Abstract: PURPOSE:To attain data backup, program down-load and self-diagnosis under a limited transmitter mount condition by providing an active and a standby CPU board to the transmitter to centralize CPUs and programs. CONSTITUTION:When a line data is inputted to the transmitter 1 via units 16-18, the data is inputted to boards 10,30 via an interface 15 and a change over section 12 and processed respectively by CPUs 21,31 and the data in data latch sections 25,35 is revised. The CPU 21 makes a backup request to a data backup section 14 to revise a data in a CPU board description area 14-1 thereby backing up the data. The CPU-31 also makes a backup request and a description area 14-2 is subject to data backup. When a data of the data latch section 25 of the board 10 is read and any defect is detected, the CPU 21 requests a CPU board changeover to a controller 11 and the request is given via the controller 11 to the changeover section 12, which activates the boards 10,30.
Patent JP-H02259476-A (JP)
Title: Automatic tester of fuse rush
Inventor: OKUYA HIROMASA
IPC: H01H85/00
Filed: 1989-03-30
Abstract: PURPOSE:To automatize a test by providing a first relay within a discharging path, a first pulse generating means for turning ON/OFF said first relay, a second relay within a supplying path, and a second pulse generating means for turning ON/OFF said second relay. CONSTITUTION:A first relay RLY1 includes a solenoid coil L1 and a switch SW1 which is turned ON/OFF by said solenoid coil L1. One end of the switch SW1 is connected to a grounding terminal of a tester 3 to be checked, and the other end thereof is connected to a charging section inside the tester 3 via a charging resistance R7. A second relay RLY2 includes a solenoid coil L2 and a switch SW2 which is turned ON/OFF by the solenoid coil L2. The switch SW2 is interposed between the tester 3 and a plug 7. When the switch SW1 is turned ON, the charging section is short-circuited to discharge the electric charges. On the other hand, when the switch SW2 is turned ON, the tester 3 is made conductive, and a rush current is generated in a fuse within the tester 3. Accordingly, it becomes possible to automatically check the tester without possibilities of manipulating errors, which contributes to the reduction of labor and testing time.
Patent JP-S57198255-A (JP)
Title: Manufacture of printed circuit board
Inventor: SHINDOU MOTOKAZU
IPC: C23C18/40
Filed: 1981-05-29
Abstract: PURPOSE: To improve insufficient throwing of electroplating at the central part of a through hole by electroless plating and to enhance the reliability of a plated film by plating a bored substrate with copper by electroless plating and electroplating in prescribed thicknesses in succession.  
     CONSTITUTION: A through hole of a substrate after laminating and boring is subjected to electroless copper plating to deposit copper having 10W30μm thickness at a high throwing rate. Copper having 16W30μm thickness is then deposited by electrolysis. Thus, electrolytic copper plating 4 with superior strength is formed on copper plating 3 with high throwing power to ensure the required plating thickness and to obtain high reliability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03282061-A (JP)
Title: Hydraulic circuit for closed circuit hydraulic transmission
Inventor: UEHARA KAZUO
IPC: F16H61/40
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the weight and cost of a device by mounting a safety valve on a connection part between high pressure circuits on both sides, and relieving high pressure oil of each main circuit by means of the same safety valve. CONSTITUTION:Even when one of left first and second main circuits 3 and 4, whichever it may be, is brought into a high pressure state, high pressure oil is caused to flow to a left high pressure circuit 22 by means of a left shuttle valve 24. Even when one of right first and second main circuits 7 and 8, whichever it may be, is brought into a high pressure state, high pressure oil is caused to flow to a right high pressure circuit 27 by means of a right shuttle valve 29. High pressure oil of left and right high pressure circuits 22 and 27 flows through a check valve 31 to the high pressure side of a safety valve 36, and when the pressure thereof is increased to a value higher than a set value, the safety valve 36 performs relief operation and the high pressure oil flows to the low pressure side. In this case, since a neutral bypass valve 35 is brought into a shut-off position (d), no influence is exercised on relief operation of the safety valve 36. Since the maximum pressures of the main circuits can be made equal to each other and mounting of one safety valve suffices for operation of a hydraulic circuit, the weight of a device is reduced and a device cost is decreased.
Patent JP-S63248265-A (JP)
Title: Sound recording method for automatic answering telephone set
Inventor: FUKUKAWA KEIICHI
IPC: H04M1/65
Filed: 1987-04-03
Abstract: PURPOSE:To sound-record all affairs of a caller by sending a response message to a calling side when an incoming call arrives during the absence, generating a low frequency signal to start sound recording action and thereafter, sending the sound recording sign signal of an audible sound to a calling side. CONSTITUTION:When an incoming call form an opponent arrives, a CPU 1 drives a sound recording reproducing head 21, the contents of a sound recording tape are reproduced and a response message A is also sent to a calling side. Switches 7 and 15 are switched to the position of the dotted lines. Consequently, when the calling from the opponent side is inputted in such a condition, the input signal is sound-recorded through the switch 7, a preamplifier 9, the switch 15 and a sound recording reproducing head 23 to a sound recording tape. When an audible sound signal B is sent to the calling side, the caller starts to tell the affair after the signal is opened. When the user at the calling side starts to tell the business, an automatic answering telephone set comes to be already a sound-recordable condition by a low frequency signal D, therefore, all the affairs of the caller are sound-recorded.
Patent JP-H02259262-A (JP)
Title: Carburetor
Inventor: HANE HIDEYUKI
IPC: F02M19/06
Filed: 1989-03-30
Abstract: PURPOSE:To surely separate gas from liquid so as to ensure stability of operation by providing two upper and lower step gas-liquid separator chambers between an upper end opening part of an emulsion tube and a main air bleed while forming two or more return holes in these partitions. CONSTITUTION:A carburetor 1, vaporizing fuel from a float chamber 2 at the time of high temperature while generating in a fuel route a bubble passing through an emulsion tube 8 from a main well 5 to rise together with fuel, separates gas from liquid in a lower step side gas-liquid separator chamber 20. While containing a large amount of unseparable bubbles in fuel, it is allowed to flow in an upper step side gas-liquid separator chamber 19 from a communication hole 21 of a partition 18, and the fuel, when it is allowed to flow out from a separator protrusion 22, is separated from gas. Further the separated bubbles are released from a main air bleed 7, while the fuel component is returned into the main well 5 from two or more return holes 17a, 18a. Accordingly, a main nozzle passage 9 and a slow system fuel passage are prevented from generating any vapor lock.
Patent JP-H03281733-A (JP)
Title: Method for discriminating appropriate heating temperature in continuously annealing feeritic or martensitic band stanless steel
Inventor: MATSUMOTO TAKESHI
IPC: C21D1/26
Filed: 1990-03-30
Abstract: PURPOSE:To accurately discriminate the appropriateness of the annealing temp. at the time of annealing a ferritic or martensitic stainless steel by utilizing the correlation between the variation of the annealing temp. and that of the residual magnetization after cooling and measuring the magnetic properties of the annealed and cooled steel. CONSTITUTION:A cold rolled ferritic or martensitic band stainless steel is heated and annealed to remove the work hardening in cold rolling. In this case, the heating temp. of the stainless steel in annealing corresponds to the mechanical properties after annealing, and the variation of the magnetic characteristic conforms to the variation of the mechanical properties of the stainless steel with the variation of the annealing temp. Accordingly, the stainless steel 1 is heated and annealed in an annealing furnace having a heating zone 2 and a cooling zone 4, the magnetic properties of the stainless steel 1 leaving the cooling zone 4 are measured by a magnetic characteristic measuring device 5 at the outlet of the cooling zone 4, and the appropriateness of the heating and annealing temps. of the stainless steel in the heating zone 2 is accurately discriminateds.
Patent JP-S62239811-A (JP)
Inventor: IIDA TATSUO
IPC: H02G5/08
Filed: 1986-04-10
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-S525126-A (JP)
Title: Air bag for vehicle
Inventor: ENOKI SHIGERU
IPC: B60R21/12
Filed: 1975-07-01
Abstract: PURPOSE: When vehicle collision is occured,air bag is infrated circular from human bod receiving surface, to protect human body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07286919-A (JP)
Title: Slip ring support structure of axle six-component force meter
Inventor: IWAO NOBUYUKI
IPC: G01L5/16
Filed: 1994-04-20
Abstract: PURPOSE:To provide a slip ring support structure of an axle six-component force meter which can easily perform the initial horizontal setting of a slip ring and enhance the accuracy of measurements. CONSTITUTION:The slip ring 4 of a component force meter 1 for an axle 6 interposed concentric with and between a wheel hub 5 and a wheel 2 is connected and supported to an axle member 29 which is provided below the spring of a suspension 26 and which is fixed relative to rotation of the wheel hub 5.
Patent JP-H04292193-A (JP)
Title: Top dead center controller for needlebar in sewing machine
Inventor: TAJIMA IKUO
IPC: D05B55/14
Filed: 1991-03-20
Abstract: PURPOSE:To minimize the stroke of a needlebar, and to secure the sufficient space between the tip of a sewing needle, etc., and the upper face of a sewing machine table at the time when sewing is stopped by constituting the device so that the needlebar can be displaced to each of a first position for controlling it to a position corresponding to the top dead center, and a second position which can allow the needlebar to ascend to a saving position. CONSTITUTION:At the time when sewing is stopped, a cam 88 is turned by a switch operation, etc. In this case, a needlebar 18 ascends by following the displacement of a needlebar stopper 70, in a state that the head part 36 is brought into contact with the lower face of a receiving member 80 of the needlebar stopper 70 by energizing force of a needlebar spring 24. Subsequently, the needlebar 18 reaches a saving position in which the upper face of its needlebar connecting stud 20 is received by a cushion 28 of the lower face of a horizontal frame 14a in a needlebar case 14. In this case, a selecting operation of the needlebar 18 by a slide of the needlebar case 14 is allowed.
Patent JP-H04292218-A (JP)
Title: Wind direction control device
Inventor: SUGIYAMA KOJI
IPC: B60H1/34
Filed: 1991-03-20
Abstract: PURPOSE:To prevent deformation and damage of a knob, which is engaged with a front louver freely to slide and is installed in a rear louver, by integrally forming an elastic covering part in the surface of a knob base body and forming a buffer part in the back surface of the knob base body through a connection part passing a through hole. CONSTITUTION:In a wind direction control device 1, multiple longitudinal louvers 3 as rear louvers are fitted to the rear of the inside of a case 2 freely to turn, and are connected for coupling by a link 4. Multiple lateral louvers 5 as front louvers are fitted freely to turn in the vertical direction, and are connected for coupling by a link 6. A knob 8, which is engaged with the lateral louvers 5 freely to slide, is fitted in the longitudinal louvers 3. In this case, in the knob 8, a front wall and a rear wall 8b are projected from the lower surface of a knob base body 8A, and through holes are formed in the front wall. Outside of the knob base body 8A is covered by an elastic covering body 8B, and a polygonal, for example, a trapezoidal buffer part 8B'' is projected from the back surface of the knob base body 8A through a connection part 8B' passing the through holes.
Patent JP-S5247228-A (JP)
Title: Vibration-absorbing structure for steering system of tractor
Inventor: OOHASHI ATSUJI
IPC: B62D1/16
Filed: 1976-07-07
Abstract: PURPOSE: To provide a vibration-absorbing structure for steering system of a tractor, in which its steering shaft is divided into upper and lower sections and these two sections are coupled together by coupling means, so that vibrations transmitted to the steer ing handle can be attenuated, thus improving steering performance and protecting the driver from diseases caused by vibrations. 
     COPYRIGHT: (C)1977,JPO&Japio