baber/WOPTO huggingface dataset:
Patent JP-H0355724-A (JP)
Title: Contact device
Inventor: YOKOYAMA YOICHI
IPC: H01H1/20
Filed: 1989-07-21
Abstract: PURPOSE:To make a spring load property of the same pole of the same property by making the amount of variation of contact pressure spring identical in a case when a movable contact is in contact with a fixed contact due to the operation of a movable frame and in a case when a spring supporting member is supported by a stopper due to the operation of the movable frame. CONSTITUTION:When a movable contact 2 is pressed by a movable frame 1, it is turned in an OFF operation, by which a spring supporting member 3 is supported by a stopper 6, and a contact pressure spring 4 is elastically deformed thereby. When the spring supporting member 3 is pressed by the movable frame 1, it is turned in an ON operation, by which a movable contact 10 comes into contact with a fixed contact 5 and the contact pressure spring 4 is elastically deformed at the same time, whereby contact pressure is given. In both cases of ON or OFF operation, as the amount of variation of the contact pressure spring 4 is the same, the same spring load property can be obtained in, for example, four poles, in each type of 4a, 3a1b, 2a2b, 1a3b, or 4b. The constant suction force can thus be obtained, whereby operation property and sensitivity specification can be kept constant.
Patent JP-S6081233-A (JP)
Title: Rubber composition having low impact resilience
Inventor: HASHIMOTO TAKATSUGU
IPC: C08L21/00
Filed: 1983-10-12
Abstract: PURPOSE:To provide a composition having extremely high slip resistance even in wet state, and exhibiting excellent impact and oscillation absorbing property, by mixing a styrene-butadiene copolymer having high styrene content with a general-purpose rubber, adding a filler, a plasticizer and a vulcanizing agent to the mixture, and curing with heat. CONSTITUTION:The objective composition having an impact resilience of 0-30% can be produced by compounding (A) 100pts.wt. of a rubber mixture composed of (i) a styrene-butadiene copolymer having high styrene content wherein the styrene-content is adjusted to 45-70(wt)%, preferably 55-65% by the polymerization or blending process and (ii) 10-65%, preferably 20-50% general-purpose rubber based on the whole rubber mixture, with (B) 10-200pts. of a filler, (C) 0-40pts. of a plasticizer and (D) a vulcanizing agent and a vulcanization accelerator, and curing the composition by heating at 110-180 deg.C.
Patent JP-H0942119-A (JP)
Title: Air flow control system of engine and draining method thereof
Inventor: TSUKAMOTO NOBORU
IPC: F02M69/32
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent freezing in a metering section due to waterdrops in an idling speed controller, and to enhance the degree of freedom in the layout of an engine roan as well as to make improvements in reliability, in this air flow control system equipped with the idling controller (ICS valve). SOLUTION: A cylindrical vertical cavity 9, whose bottom part is closed by a seal plug 7 and the upper part is interconnected to a bore 3 of a cylinder part 2A, is formed in a base part 2B of a throttle body 2, and the bottom part of the cavity 9 is set to be lower than the lower end of an opening part 10, installing a water sump part 9B in the lower part. In addition, a passage sectional bottom part of an air outlet passage of an idling speed control system(ICS) valve 5 is set to be lower than the lower end of a metering part. When an engine is nonoperational, water in the metering part of the ICS valve 5 is collected in the sump part 9B, and at the time of engine starting, this water collected in the sump part 9B is discharged out via the bore 3 of the throotle body 2 by means of cranking suction vacuum.
Patent JP-2000013332-A (JP)
Title: Controller and communication controller
Inventor: TORIGOE AKIHIRO
IPC: H04B15/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller or a modem controller by which a state of a control signal is precisely discriminated to control the operation of an external device even in the case that a noise repetitively generated over a comparatively long time on a transmission line and whose statistic property cannot be predicted is applied to the control signal. SOLUTION: An A/D converter 20 samples a modem control signal MC outputted from a terminal 101-10N for a sampling period sufficiently shorter than a period of a line clock generated based on line speed information and quantizes the signal. Then an adaptive filter section 21 executes adaptive signal processing for the quantized modem control signal MC to eliminate a noise N from the modem control signal MC. Thus, an edge of a change point of the modem control signal MC is effectively extracted and a state of the modem control signal MC is precisely discriminated.
Patent JP-H1134363-A (JP)
Title: Wire dot printer head
Inventor: IINUMA MASAYUKI
IPC: B41J2/275
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To displace an armature smoothly at high speed. SOLUTION: The wire dot printer head comprises a magnetic body 4 having a plurality of openings 17 for forming a magnetic path through a specified gap with respect to the circumferential fringe of an armature 11, a resilient plate 5 having a plurality of spring pieces 18 integrally and positioned fixedly with respect to the magnetic body 4, and a chip 29 having an integrated resilient leg 29a fitted in the opening 17 of the magnetic body 4 while clamping the armature 11 resiliently at the opposite end parts thereof and coupled with the spring piece 18 while being positioned at the time of molding. Floating of the armature 11 from a yoke is stopped by the chip 29 urged through the spring piece, 18 and relative position between the chip 29 coupled with the spring piece 18 and the opening 17 is determined accurately.  Consequently, the armature 11 can be supported by the resilient leg 29a of the chip 29 without touching the open edge of the opening 17 even it the chip 29 is dimensioned to be fitted idly in the opening 17.
Patent JP-H0824605-A (JP)
Title: Continuous dispersion method of minute solid substance in liquid
Inventor: HANSUUMIHIYAERU ZURUTSUBATSUHA
IPC: B01F15/04
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To avoid the supply of undesirable air that is present between solid particles into a premixer by connecting a screw to an intermediate vacuum silo, and supplying a solid material to the screw therefrom, and maintaining a filling level thereof in the intermediate silo substantially at constant. SOLUTION: A constant stream of liq., for example a polyol component of a polyurethane reaction system, is fed into a mixing apparatus 1 by a feeder pump 2 through a conduit 3. At the same time, degassed fine solid materials are fed by a screw 4. The feeding is conducted so that a pressure in the mixing apparatus 1 measured by a pressure measuring device P is maintained at constant and so that the driving ability of a motor M of the screw 4 is controlled via a control device 5. Solid materials are supplied to this screw 4 from an intermediate silo 6, and are supplied to the intermediate silo 6 from a storage silo 11 by a screw 10. The driving ability of the motor M is controlled so that a filling level in the intermediate silo 6 is maintained nearly at constant by a control device 9 according to a signal of a detector 7 for the filling level.
Patent JP-H1137424-A (JP)
Title: Combustion apparatus
Inventor: HIROMOTO SHUJI
IPC: F23D14/16
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus wherein nitrogen oxide produced upon combustion can be reduced while keeping sufficient combustion temperature, and it can be easily handled. SOLUTION: A porous mat 12 fully combusted with a combustion load of 80 kcal/cm<2> /h or lower is used as a combustion part 2, and by supplying mixed air from a back surface side of the combustion part production of nitrogen oxide upon combustion is restricted to 1/2 or less compared with the prior art without lowering combustion temperature and handling of a combustion apparatus is simplified. Particularly, for the porous mat 12 there may be used one in which pressure loss is 10 mmH2 O or lower when it has a cross sectional area of 0.785 cm<2> and a flow rate of 101/min.
Patent JP-S6080903-A (JP)
Title: Wheel for car
Inventor: FUSHIMI HIDEO
IPC: B60B3/12
Filed: 1983-10-11
Abstract: PURPOSE:To obtain a lightweight rim having the sufficient strength by forming at least a part of a wheel for car which is constituted of a rim and a disc, from honeycomb member or foamed synthetic resin. CONSTITUTION:A wheel for car is formed of a rim 11 and a disc 14, and said rim 11 is formed into a half-divided rim having an inside rim part 12 and an outside rim part 13. The disc 14 is arranged onto an outside rim part 13 side, and the outer-peripheral part 14a is fixed onto the flange parts 12a and 13a of the rim parts 12 and 13 by bolts 15 and 16. In this case, the rim 14 is made of the honeycomb member made of aluminium, etc. or foamed synthetic resin material. Therefore, a lightweight wheel for car which possesses thr superior strength can be obtained.
Patent JP-S6344991-A (JP)
Title: Treatment of waste water
Inventor: TAKEUCHI TETSUO
IPC: C02F1/56
Filed: 1986-08-13
Abstract: PURPOSE:To perform economical treatment of waste water by mixing a high polymer flocculating agent with waste water subjected to biological treatment and stirring the mixture to perform the flocculating reaction and thereafter treating the mixture under a specified stirring conditions. CONSTITUTION:A high polymer flocculating agent is mixed with waste water subjected to biological treatment and the mixture is stirred to perform the flocculating reaction. Waste water overflowing from the upper part of a flocculating reaction tank 14 is introduced from the lower part of a retaining reaction tank 20. Waste water introduced into the retaining reaction tank 20 from the bottom thereof rises while being stirred together with a flock layer maintained at 2.5-4% concn. by the actuation of stirring vanes 201 actuated at 1-10m/min peripheral speed and 2-10 times/min frequency shearing flock. Meanwhile the mutual collision, compression, adsorption, etc., of flocks occur and both compaction and flocculation progresses and transferred to the next screening device 15. Thereby the increment of installation space is prevented and the initial cost for installation can be reduced.
Patent JP-H1134810-A (JP)
Title: Manufacture of resin-made container
Inventor: NISHIKAWA MAKOTO
IPC: B60S1/50
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a resin-made container to the utmost by decreasing the number of the manufacturing processes and effectively utilizing the materials. SOLUTION: Molding dies 28 and 30 used for the molding of a washer tank 10 are formed with auxiliary molding dies 60 and the like in their land areas or die matching faces 56 except their cavities 52 so as to mold a bracket 12 simultaneously out of the same resin parison P. For manufacturing a washer tank 10, the bracket 12 molded at the preceding die-clamping is integrally inserted in the molded tank 10, and a bracket 12 for use in the next tank molding is molded at the same time. This method thus dispensing with the molding of brackets 12 by a separate process from that of tank bodies 10A requires only a single blow-molding process for less numbers of manufacturing processes and molding dies and uses the same material for cost reduction.
Patent JP-2000021400-A (JP)
Title: Sealed nickel-hydrogen storage battery
Inventor: KANEMOTO MANABU
IPC: H01M4/52
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a high capacity sealed nickel-hydrogen storage battery especially excellent in a high rate discharge characteristic and excellent in a charge efficiency characteristic at a high temperature, a self-discharge characteristic, and a charge and discharge cycle characteristic. SOLUTION: This sealed nickel-hydrogen storage battery contains a power generating element is in a battery jar case sealed by means of a lid body having a safety valve, and is provided with the power generating element constructed of a positive electrode (a) constructed of a sintered nickel electrode, formed by filling a nickel powder sintered compact base board with an active material consisting of nickel hydroxide containing 2A, 2B group element and/or cobalt in a solid solution and provided with a composite coating layer made of a cobalt and/or 2A, 2B group element compound and formed on the active material surface, a negative electrode (b) principally consisting of hydrogen storage alloy, an alkaline electrolyte (c), and a nonwoven fabric separator electrically insulating the positive and negative electrodes (a), (b)  from each other and holding the electrolyte necessary for a charge/discharge reaction. One part of the negative electrodes in a group of electrodes is brought into direct contact with the battery jar case while another part of them is brought into contact with the battery jar case via a collector terminal, and the positive electrode is connected to the lid body via the collector terminal in this sealed nickel-hydrogen storage battery.
Patent JP-H069742-A (JP)
Title: Aromatic petroleum resin and acrylic adhesive composition containing the same
Inventor: YOSHIDA HAJIME
IPC: C08G10/02
Filed: 1992-06-25
Abstract: PURPOSE:To obtain an aromatic petroleum resin having improved compatibility with a relatively highly polar base polymer such as acrylic resin by reacting an aromatic compound with an alcohol and formaldehyde in the presence of an acid catalyst and to provide an acrylic adhesive composition of improved performances. CONSTITUTION:The petroleum resin is obtained by reacting an aromatic compound or a distillate based on this compound with an alcohol and formaldehyde in the presence of an acid catalyst. This resin has an oxygen content of 1-10wt.%, a number-average molecular weight of 500-1000 and a softening point of 70-100 deg.C. It is desirable to use a 9C aromatic distillate obtained from the bottom oil in the production or isomerization of xylenol as the aromatic compound or the distillate. It is desirable to use paraformaldehyde as the formladehyde source and sulfuric acid as the acid catalyst. A 3-4C alcohol is most suitable as the alcohol.
Patent JP-H0476729-A (JP)
Title: Preceding controller
Inventor: AINO SHIGEYUKI
IPC: G06F9/38
Filed: 1990-07-18
Abstract: PURPOSE:To increase operation speed by forming the right end address of a source side operation and that of a destination side operand by using an adder for forming an instruction address. CONSTITUTION:The right end addresses of the source side operand and the destination side operand are formed by using the address adder 203 for forming an instruction address. Since the left end and right end addresses of the source side operand and that of the destination side operand are formed by an address adder 202 for forming an operand address, the utilization of a four machine cycles is eliminated. Consequently, the processing of an instruction can be accelerated.
Patent JP-H0532013-A (JP)
Title: Information processing and device therefor
Inventor: TANEDA ATSUSHI
IPC: B41J29/38
Filed: 1991-07-30
Abstract: PURPOSE:To control a device so that it transits to an electric power saved state unless a command for printing is present, and thereby the electric power is saved by providing an information processing side for performing a main control and a print processing side for controlling a printing process including a power saving control and receiving information from the information processing side using the printing control side in the standby mode to interpret the content of the information. CONSTITUTION:A printer-type personal computer is composed of a mainframe 101, a keyboard 10, a top cover with a display 103 and a printer 2. The printer 2 is controlled by a host computer including CPU in the mainframe 101. In this case, a complex control unit comprising an IF transfer control/power saving control/RAM access control/printer port control is connected to a bus on CPU-P which constitutes a main control part of the printer 2. Then information from the information processing side is received on the printing control side in the standby mode to allow interpretation of the content. Unless a command for printing is given, the printer is allowed to transit to a power saved state. Thus the power saving of the entire system is achieved.
Patent JP-S6081938-A (JP)
Title: Diversity reception system
Inventor: KAGE GOUZOU
IPC: H04L1/20
Filed: 1983-10-12
Abstract: PURPOSE:To improve transmission quality by sending out additional information at a transmission side not only at the start of signal transmission, but also at the end, and selecting information of higher signal quality at a reception side. CONSTITUTION:A transmitter 8 transmits the information of a synthesizing circuit 7 by radio according to a command from a microcomputer 6. The computer 6 turns on the transmitter 8 when a press switch 3 is turned on to synthesize and transfer character information inputted previously with an input button 4 and the frame synchronizing signal of a frame synchronizing signal of a frame period pattern generator 5 to the circuit 7, and also retransfers the composite value of the character information of the button 4 and the frame synchronizing signal of the generator 5 even when the switch 3 is turned off. A reception-side microcomputer 15, on the other hand, reads digital information from the output of a receiver 9 to know the position of the character information when a frame synchronizing signal detecting circuit 14 makes a response, reads the current electric field information from the output of a converter 13, and compares the electric field information at the start of signal transmission with that at the end to output character information of higher quality to a display device 16.
Patent JP-H0852042-A (JP)
Title: Gas spring for chair,table,etc.,which is adjustable in longitudinal direction
Inventor: HANSU YURUGEN BAUAA
IPC: F16F9/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To create a general-type gas spring adjustable in the longitudinal direction at a more greatly reduced risk for fracture by a backward bending stress, for use especially as a chair support and as a self-support element for a table and the like in which the length of the gas spring can be regulated. SOLUTION: It relates to a gas spring adjustable in the longitudinal direction equipped with an outer cylinder 3, a piston 5 to be guided within the cylinder, and a piston rod 8 attached to the piston and guided coming out of the cylinder 3. Accordingly, the outer cylinder 3 has a very soft core layer surrounding a thin hard outside nitride layer and the inside wall 11 of the outer cylinder 3 and is structured that a fatigue strength is to be remarkably increased under an action of a backward bending stress.
Patent JP-S5893775-A (JP)
Title: Hydrophilic water checking agent for assembling sealed segments
Inventor: TSUTSUMI ATSUSHI
IPC: E04B1/66
Filed: 1981-11-30
Abstract: PURPOSE:To provide the titled water checking agent which has specified tensile strength, compressional hardness, apparent density and air permeability and exhibits high degrees of flexibility and shaped recovery after compression, a low compressional hardness and excellent water checking property, prepared by blending a water-insoluble and water-absorbing resin into a foam with open cells. CONSTITUTION:The water checking agent is prepared by blending 4-120wt% water-insoluble resin into an open cellular foam[(wt%=weight of water-absorbing resin/weight of foam excluding the resin)X100%] and has a tensile strength of 0.5kg/cm<2> or higher, a hardness of 10-1,000g/cm<2> at 50% compression, a density of 0.02-0.3g/cm<3> and an air permeability of 1cc/cm<2>, second. When the tensile strength is lower than 0.5kg/cm<2>, it tends to break when applied to parts to be sealed and makes the application difficult and the foam is broken by water pressure.
Patent JP-H0852213-A (JP)
Title: Injector
Inventor: NOGUCHI TETSUO
IPC: A61M5/24
Filed: 1994-08-12
Abstract: PURPOSE:To make it possible to maintain an aseptic property while assuring the aseptic property of the aperture at the front end of an injection needle which is sealed with a rubber plug in the aperture at the front end of an injection cylinder and is covered hermetically with an opening covering member together with this rubber plug by providing this opening covering member with a supporting part for supporting the injection needle. CONSTITUTION:A sealing part 6 has a large-diameter part 6a and a small-diameter part 6b. This large-diameter part 6a is formed of the other end of a cylindrical body 4 and is formed to the outside diameter decreasing toward the front end of this cylindrical body 4. An annular flange part 6c is formed at the end edge of the large-diameter part 6a. This small-diameter part 6b is formed to a specified outside diameter and is formed in succession to the flange part 6c. Its aperture is formed as the aperture at the front end of the injection cylinder 3. The entire part of the small-diameter part 6b including its aperture is covered with the rubber plug 10 and is further covered with a front end cap 11 together with the rubber plug 10. The inside wall of the front end cap 11 comes nearly into tight contact with the rubber plug 10 and the front end cap presses the rubber plug 10 to the small-diameter part 6b with the entire part of this inside wall surface. The outer peripheral wall of the front end cap is provided with a threaded part 11a as a supporting part and a needle base 23 is screwed and fitted onto this threaded part.
Patent JP-S6347607-A (JP)
Title: Apparatus for measuring curved surface of optical parts
Inventor: SHINDO OSAMU
IPC: G01B11/255
Filed: 1986-08-13
Abstract: PURPOSE:To inspect and measure the radius of curvature and surface power of a surface to be inspected from a specific calculation formula with high accuracy, by bringing surface to be inspected into contact with a fixed opening to read the change of the distance between a secondary beam source and an objective lens. CONSTITUTION:Laser beam is allowed to be incident on a curved surface 105 to be inspected present at the focal position F' of an objective lens 103 and is in contact with a fixed opening 104 and the reflected beam from said curved surface is formed into an image on a screen 106. When a frame 109 containing a condenser lens 102 is moves so that the condensing point of the condenser lens 102 is conjugated with the center O of curvature of the curved surface 105 and the lens 103, the automatic collimation image of the surface 105 is formed on the screen 106. When the distance between the condensing point and the focus F of the lens 103 is set to (x), formula I holds and the radius of curvature of the surface 105 can be calculated from the moving distance of the lens 102. When the refractive index of the surface 105 is set to (n) and both members of the formula I are multiplied by (n-1), formula II holds and the left member thereof imparts the power of a refractive surface. Therefore, all of the radii of curvature and surface powers can be measured easily.