baber/WOPTO huggingface dataset:
Patent JP-H09214547-A (JP)
Title: Packet communication system and its window size revision system
Inventor: SATAKE HIDEKI
IPC: H04L47/43
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To revise a window size during communication by exchanging a packet window size revision/revision reply packet between terminal equipments. SOLUTION: A window size revision packet is sent from a terminal equipment A to a terminal equipment B to make a request of increasing the window size. When this request is receptible by the terminal equipment B, the terminal equipment B returns the window size revision packet to which a window size is on request. When the request is not received, the terminal equipment B returns the window size revision packet to which a current window size is set. Thus, the terminal equipment A uses a value set to the window size revision packet for succeeding communication.
Patent JP-S54106842-A (JP)
Title: Overvoltage protection system
Inventor: MURABAYASHI KAZUHIKO
IPC: H02J3/18
Filed: 1978-02-10
Abstract: PURPOSE: To protect thyristor from surging by detecting the voltage of reactor and then by firing forcibly thyristor connected in series to the reactor.  
     CONSTITUTION: The reactor voltage detector 10 detects the overvoltage 16 applied to the reactor 4 at the point V 1 , and then the detected overvoltage is sent to the pulse generator 11 as the overvoltage signal 13. Responding to the overvoltage signal 13, the pulse generator 11 sends out the overvoltage protective pulse 14 to the thyristor 5. The time lag of control system during the period is Δt, and thus the thyristor 5 is ignited at the time t 2  = t 1  + Δt. The overvoltage applied to the thyristor 5 at the t 2  is the both-terminal voltage V 2  of condenser. If the V 2  value is less than the  thyristor allowable voltage level 18, the thyristor 5 is protected from external overvoltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05225275-A (JP)
Title: Fault simulation system
Inventor: FUKUDA HIROYUKI
IPC: G01R31/28
Filed: 1992-01-29
Abstract: PURPOSE:To improve the precision of fault simulation and shorten the processing time. CONSTITUTION:This system is equipped with a fault simulator module 1 which has an internal data storage part 12 stored with plural fault circuit data and a fault simulation module 2 having an internal data storage part. A storage data file 3 is provided. Fault circuit data DL which is set is extracted from the plural fault circuit data of the fault simulator module 1, deleted, and stored in the storage data file 3. The fault simulator module 2 reads the fault circuit data DL out of the storage data file 3 and uses the fault circuit data DL in the state of the time when the fault circuit data is deleted to perform the fault simulation again.
Patent JP-H01190738-A (JP)
Title: Function-imparting agent for resin
Inventor: ITO TETSUO
IPC: C08K9/04
Filed: 1988-01-26
Abstract: PURPOSE:To make it possible to form a function-imparting agent for resin, improved in easiness of handling, workability, cost performance, etc., by bonding a pitchderived carbon fiber and a specified filler with a small amount of a resin binder. CONSTITUTION:This function-imparting agent for resin is formed by bonding a pitch-derived carbon fiber at least one filler selected from among a polyacrylonitrile carbon fiber, a glass fiber, an inorganic or organic fiber or whisker, a metal fiber or powder, carbon black, graphite, molybdenum disulfide, a fluorocarbon resin powder and ferrite with a relatively small amount of resin binder. It is suitable that the amount of said resin binder is about 0.5-20wt.% based on the obtained function-imparting agent. Examples of said binder include a water-dispersible epoxy resin, a resol phenol resin and a solvent-soluble thermoplastic resin (e.g., alcohol-soluble polyamide).
Patent JP-H01190918-A (JP)
Title: Intake device for engine
Inventor: KAURA MITSUHARU
IPC: F02B31/00
Filed: 1988-01-26
Abstract: PURPOSE:To prevent the generation of knocking and suppress the reduction of idle torque by installing a means for detecting the cause of generation of knocking in an engine or the knocking and a means for reducing the swirl. CONSTITUTION:An intake passage 2 is constituted of a main intake passage 2a and an intake passage 2b for generating swirl as a swirl generating means. The means for weakening the swirl is constituted of a swirl control valve 3, actuator 7, surge tank 11, two-way solenoid valve 12, ignition timing controller 13, etc. When the engine is in idling with no-load, the swirl control valve 3 is set into nearly perfect closed state. While, if the speed is in idling revolution speed or less, and the engine is applied with a load, or in N/L racing, the solenoid valve 12 is switched ON. Therefore, the atmospheric pressure is introduced into the pressure chamber of the actuator 7, and a driving rod 8 is pushed out by the force of a spring 18, and the swirl valve 3 is perfectly closed. Therefore, the generation of knocking is prevented, and the reduction of the idle torque can be suppressed.
Patent JP-S62182098-A (JP)
Inventor: SUZUKI TAKASHI
IPC: B67D7/70
Filed: 1986-01-27
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-H02196016-A (JP)
Title: Method for concentrating sodium hydroxide solution
Inventor: NISHIDE TSUTOMU
IPC: C01D1/42
Filed: 1989-01-23
Abstract: PURPOSE:To reduce the generation of scale and to make it possible to remove scale sticking to an evaporation concentrating apparatus during operation by adding solid granules to an NaOH soln. contg. dissolved Al and Si in the apparatus and by concentrating the NaOH soln. at a specified temp. CONSTITUTION:An NaOH soln. contg. dissolved Al and Si and hard solid granules not reacting with the soln. and having 0.05-3mm, preferably 0.1-1mm diameter, e.g. synthetic zeolite granules are introduced into an evaporation concentrating apparatus and this apparatus is operated at <=160 deg.C, preferably <=100 deg.C temp. of the NaOH soln. The NaOH soln. is concd. while reducing the generation of scale and removing sticking scale with the solid granules.
Patent JP-H05206357-A (JP)
Title: Bonding method for intermediate base material
Inventor: KOYAMA MASAHIDE
IPC: H01L23/12
Filed: 1992-01-29
Abstract: PURPOSE:To provide a bonding method which can bond the electrode of an intermediate base material to the electrode of a substrate at a certain level and besides firmly. CONSTITUTION:The ball at the lower end of a wire led out of the capillary of a wire bonding device is bonded to the electrode 6 of an intermediate base material 2, and then the wire 14 is led out above from this ball and is cut, whereby a spacer 14' with a specified height is formed, and next this spacer 14' is landed on the electrode 7 of a substrate where cream solder 18 is applied, and this cream solder 18 is heat-treated.
Patent JP-S55108025-A (JP)
Title: Data transfer system between microcomputers
Inventor: EBIHARA SHIGERU
IPC: G06F13/38
Filed: 1979-02-09
Abstract: PURPOSE: To increase the efficiency of computer usage, by reducing the data transfer time at computers so that the data transfer can always be available when the opposing computer is available for reception of interruption.  
     CONSTITUTION: CPU 1 , CPU 2  incorporated in the microcomputers MC 1 , MC 2  respectively are connected with a plurality of data buses B 0 WB 11 , and on the way of the buses B 0 WB 11 , the buffer registers BR 1 , BR 2  are inserted so that the input side is anti-parallel. Further, when write-in instruction WS 1  is given to the control terminal C 1  with the register BR 1 , the data stored in the general register GR 1  incorporated in CPU 1  is written in via the buses B 0 WB 11 , and when readout instruction RS 1  is given to the control terminal E 1 , the data written in the itself is transferred to the general register RG 2  incorporated in CPU 2  via the buses B 0 WB 11 , and when the write-in for itself is finished, output is delivered to the control terminal X 1  to give interruption to CPU 2  via monostable multivibrator OS 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01189728-A (JP)
Title: Circuit for updating instruction pre-fetch address
Inventor: NONOMURA KAZUYASU
IPC: G06F9/38
Filed: 1988-01-25
Abstract: PURPOSE:To simplify the constitution of a circuit by setting the output of a first register on which an instruction pre-fetch address is set on the first register via a second register and an incrementor. CONSTITUTION:The output address of the first register 10 on which the instruction pre-fetch address is set is set on the second register 12. The output address of the second register 12 is incremented at an address incrementor 16, and is set on the register 10 under the control of an address set circuit 18, then, an address is updated. By employing the constitution using a ripple carry adder or the address incrementor consisting of an FF of level trigger without using a counter provided with the FF of edge trigger, the constitution of the circuit can be simplified.
Patent JP-S63182790-A (JP)
Title: Bar code reading device
Inventor: NISHIYAMA EIICHI
IPC: G06K7/10
Filed: 1987-01-26
Abstract: PURPOSE:To improve the positioning tolerance of a bar code by projecting the laser light received from a bar code reader onto the bar code. CONSTITUTION:A piece of laser light 4 sent from a bar code reader 3 is made incident on a bar code 2 printed on an object 1 to be measured like a panel, etc., via a reflector 5. If the light 4 is made incident on the reflector 5 at an incident angle smaller a total reflection angle, the light 4 is separated into the surface reflected light (output light) 8a reflected on the surface of a glass 6 and the transmitted light 8b reflected by a reflecting plate 7. The light 8b is further separated into the output light 9a and the reflected transmitted light 9b. Thus a single piece of light 4 is separated into (n) pieces of output beams 8a, 9a... and made incident on the code 2. As a result, the bar code reading probability is multiplied by (n) and therefore the bar code positioning tolerance is multiplied by (n).
Patent JP-H01189315-A (JP)
Title: Soot removing device for reforming gas
Inventor: NAGAYANAGI ISAO
IPC: B01D45/04
Filed: 1988-01-25
Abstract: PURPOSE:To effectively remove the soot in a reforming gas only by passing the reforming gas through vacant chambers by sectioning the inner space of a cylindrical housing into plural vacant chambers with partition means and forming clearances connecting neighboring chambers. CONSTITUTION:A gas flowing-in opening 15 and a gas flowing-out opening 16 are formed respectively in the lower part and in the upper part of the cylindrical housing 13 both ends of which are closed. The inner space between the gas flowing-in opening 15 and the gas flowing-out opening 16 in the cylindrical housing 13 is sectioned into plural vacant chambers by partition plates 20, and the clearances connecting neighboring chambers are formed. By this simple structure, the soot in the reforming gas is effectively removed only by flowing the reforming gas through this structure. Consequently, the construction cost is low and the device is allowed to be easily combined with an ordinary atmospheric heat treatment process, and the maintenance for the device is simple because the soot is removed without using a filter element.
Patent JP-S54107673-A (JP)
Title: Manufacture for semiconductor device
Inventor: SAKATA YASUO
IPC: H01L21/56
Filed: 1978-02-13
Abstract: PURPOSE: To eliminate the resin burr of resin sealing type device with evaporation by means of thermal ray radiation concentrated.  
     CONSTITUTION: The laser light from the laser oscillator 21 is fed along the optical path 22 and deflection is made by shaking the mirror 23. The resin burr of the device 11 is radiated under N 2  gas atomosphere 24, evaporation is made instantly by suppressing combusion and applying high energy light to the fine part, and it is discharged with N 2 . Thus, processing is made with high efficiency and instantly, and no residual is caused with evaporation and no contamination is made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06229076-A (JP)
Title: Roof material
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04D13/16
Filed: 1993-01-29
Abstract: PURPOSE:To facilitate execution by inserting the insertion piece of one of adjacent roof materials into the insertion groove of the other roof material to connect the roof materials. CONSTITUTION:A roof material 2 is constituted of an irregular plate 8 having a continuous corrugated cross section, a surface plate 9 and a back plate 10 overlapped on projections of the irregular plate 8 on the surface side and the rear side across the irregular plate 8. An insertion piece 26 is formed on the irregular plate 8 on one end side of the roof material 2, and an insertion groove 27 is formed on the irregular plate 8 on the other end side of another roof material 2. The insertion piece 26 is inserted into the insertion groove 27 of the adjacent roof materials 2 to continuously connect the roof materials 2 in sequence, and water feed pipes 12 are connected in the spaces between the irregular plate 8 and the surface plate 9. A roof is constructed at a low cost, and the construction period is shortened.
Patent JP-H0564872-A (JP)
Title: Dampening water supply device in printing press
Inventor: YOSHIHARA AKIYO
IPC: B41F7/24
Filed: 1992-01-29
Abstract: PURPOSE:To stabilize a printing quality, easily uniformize the thickness of dampening water in a roller width direction, simplify the structure of a dampening water supply device, lower the cost, and realize a easy maintenance. CONSTITUTION:Dampening water is fed into a hollow part 10' of a hollow roller 10, which is rotating, through a dampening water supply system 3. Thereafter, the dampening water is exuded with a uniform thickness in a roller width direction on the surface of the hollow roller 10 through the pores of the hollow roller 10 (a hollow roller made of a porous material, a hollow roller consisting of porous material-made inner and outer cylinders, or a hollow roller provided with a hydrophilic layer on the surface of a porous material-made hollow roller). This is supplied to a non-image part of a plate on a plate cylinder.
Patent JP-S58131340-A (JP)
Title: Fuel injection controlling apparatus for supercharged engine
Inventor: TADOKORO ASAO
IPC: F02D23/02
Filed: 1982-01-29
Abstract: PURPOSE:To keep the air-fuel ratio of mixture always at an optimal value in a partially supercharged engine, by determining the quantity of fuel to be injected according to the pressure in a supercharging passage at a downstream portion of a subsidiary throttle valve during the while when some time lag is caused in the timing of operation of changeover valves that are operated in response to the operational conditions of the engine. CONSTITUTION:A subsidiary throttle valve 17 opened when the engine load is greater than a prescribed value is provided in a supercharging passage 9 that is branched from a main intake passage 8. Further, changeover valves 31, 32 consisting of diaphragm means 27, 28 and valve elements 29, 30 are provided respectively at branched portions 23, 24. With such an arrangement, when the engine load becomes greater than a prescribed value, the valves 31, 32 are opened and air in the supercharging passage 9 is supplied under pressure to a combustion chamber 4, with the flow rate being controlled by the subsidiary throttle valve 17. Here, if some time lag is caused in the timing of operation of the changeover valves 31, 32, an injection valve 14 is operated with the quantity of fuel to be injected being determined by an arithmetic circuit 38 according to the input signals of a rotation sensor 34 and a pressure sensor 37 disposed on the downstream side of the valve 17.
Patent JP-H07219773-A (JP)
Title: System and circuit for memory data arithmetic
Inventor: SEKI KAZUHIKO
IPC: G06F9/38
Filed: 1994-02-08
Abstract: PURPOSE:To provide a memory data arithmetic system and its circuit capable of reducing the size of a program at the time of consecutively processing simple calculation and reducing power consumption while improving the execution speed of the program. CONSTITUTION:When CPU 101 detects a prescribed arithmetic instruction using a memory data arithmetic circuit 100 in the program, CPU 101 releases an address bus 110 and a data bus 111 and gives an execution right to the memory data arithmetic circuit 100 by way of a control signal bus 112. As the result of this, the memory data arithmetic circuit 100 exclusively uses the address buss 110, the data bus 111 and a memory 102 and executes a prescribed calculation based on the contents of address data specified by the specified arithmetic instruction not by way of CPU 101.
Patent JP-H09203204-A (JP)
Title: Movable scaffolding device
Inventor: KANEDA NAKAICHI
IPC: E04G3/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To contrive to further enhance the efficiency of work by enabling a working scaffolding for a roof or a ceiling portion to move not only in the horizontal direction but also vertical direction. SOLUTION: This invention relates to the bottom of skeleton beams 1 provided side by side for every spacing D. Rail guides 2 are fixed with a straight line which crosses these skeleton beams. The rail guides 2 enable rails 4 to be constructed in the horizontal direction under its guide. The length of rails 4 is formed in 2D<L<3D where two motor-driven chain blocks 9 are loaded on the rails. A scaffolding 11 is hauntingly supported so that it may rise freely. A wire 16 of a wire winch 15 is locked with a projection 14 on the rear end of the rails while the wire wnich is fixed with the rail guides which support the central part of the rails by way of a wire winch bracket 17. By operating a handle 15a of the wire winch and pulling up the wire, the rails are arranged to move by its reaction in the tip direction.
Patent JP-S60159248-A (JP)
Inventor: KIMURA TOMOOKI
IPC: E04D13/00
Filed: 1984-01-31
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-H01254238-A (JP)
Title: Emulsifying dispersant
Inventor: AKAZAWA TOSHIYUKI
IPC: C09K23/52
Filed: 1989-01-23
Abstract: PURPOSE:To obtain an emulsifying dispersant capable of emulsifying and dispersing a lipophilic and water-insoluble material by saponifying a copolymer made of a vinyl ether, a monomer indicated by a specified formula and vinyl acetate. CONSTITUTION:An emulsifying dispersant composed of a modified polyvinyl alcohol by saponifying a copolymer made of three components, i.e., a vinyl ether containing an alkyl group of 4C or more such as isoamyl vinyl ether, a monomer indicated by the formula I (wherein R1 is hydrogen or lower alkyl group, R2 is alkyl group, R3, R4 and R5 are hydrogen or alkyl group and M is hydrogen or one equivalent of cation), and vinyl acetate. This emulsifying dispersant is capable of emulsifying and dispersing a lipophilic and water- insoluble material in an aqueous medium. The obtained emulsified dispersion system of the lipophilic and water-insoluble material is rich in stability and an excellent film can be obtained from an emulsion of a synthetic resin prepared with this dispersant.
Patent JP-H06226967-A (JP)
Title: Ink jetting device
Inventor: SUGAWARA HIROTO
IPC: B41J2/045
Filed: 1993-02-01
Abstract: PURPOSE:To eject an ink drop having a speed and a volume which are sufficient for forming a character or an image at a low driving voltage. CONSTITUTION:In an ink jetting device wherein a driving voltage is impressed to an electrode 13 formed to a part of an inside of a groove provided to a piezoelectric ceramics plate 1, and ink filling the inside of the groove is jetted by varying a volume of the inside of the groove by means of a piezoelectric thickness sliding effect of the piezoelectric ceramics plate 1, a ratio B/Z of a width B of a side wall 11 to a pitch Z of the side walls 11 with the groove between them is preferably within a range of 0.2-0.9 more preferably within a range of 0.3-0.8.
Patent JP-S57128593-A (JP)
Title: Thermosensitve recording material
Inventor: IWATA SUSUMU
IPC: B41M5/327
Filed: 1981-02-03
Abstract: PURPOSE:To improve the whiteness of the base of a thermosensitive color-forming layer and the clearness of a colored image, by incorporating a specified fluoran compound into the layer. CONSTITUTION:A specified fluoran compound represented by the formula is used as a color forming substance for a thermosensitive recording material composed of a thermosensitive color-forming layer provided on a substrate. Ordinarily the color-forming substance together with a color developing substance, a binder, a filler and other additives, alone or as a mixture of them excluding the color-forming substance, as well as a protective colloid such as polyvinyl alcohol, a surface active agent and the like are added to an aqueous medium and then dispersed by a dispersing machine such as a ball mill, an attritor or a sand mill. The prepared dispersion is coated on a substrate and dried to obtain a thermosensitive material, which offers excellent base density with a whiter color, a clear colored image and excellent traceability on a thermal head.
Patent JP-S58133343-A (JP)
Title: Semi-hard magnetic alloy
Inventor: KUMASAKA KAZUHIRO
IPC: H01F1/047
Filed: 1982-02-01
Abstract: PURPOSE:To provide a semi-hard magnetic alloy increased in residual magnetic flux density by a small amount of Co and improved in hot and cold processability, by incorporating a specific amount of Co, W and Ni, Mn or V into Fe. CONSTITUTION:A semi-hard magnetic alloy consists of 5-40wt% Co, 5-18wt% W, 0.1-5% either one of Ni, Mn and V and substantially the remainder Fe. In this alloy composition, W is precipitated as an intermetallic compound bonded to Fe and Co by ageing and effective to increase coersive force and a squareness ratio. In addition, Ni, Mn and V drop and alpha-gamma transformation point of the alloy and enlarge a gamma-phase region good in processability while suppressing the roughening of the precipitated phase of the intermetallic compound and, therefore, is effective in preventing hot processing crack. This semi-hard magnetic alloy is suitable for a self-holding relay and the iron core material for a switch.
Patent JP-H11208655-A (JP)
Title: Fabricable edge frame for simple food container and simple food container fabricated therewith
Inventor: SHIBATA ICHIRO
IPC: B65D6/28
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in fabricating edge frames for making up a simple food container to be used for takeout of food by a method wherein a plurality of beltlike members each in the length corresponding to the length surrounding the edge frames of the container and in the width corresponding to the height of the edge frame and equipped with striplike end edges at positions corresponding to the length of the edge frame of the container are made up by die cutting and formed into a shape sustainable under the sheetlike form. SOLUTION: Out of a foamed plastic sheet material 10 to be used for making edge frames 2 for a fabricable container, a plurality of beltlike members 6 each in the width corresponding to the height of the frame 2 and in the length corresponding to the length surrounding the side frames are made up by die cutting and striplike incisions 40 each in a wedgelike shape are formed at positions that become end edges 1 for each of the side frames on each side of the container. Thereby, shape-keeping property is kept for the sheet material 10 and conveyance under the state of being die-cut becomes possible. On fabricating the edge frame, adhesive is applied to one side of the sheet material 10, extending entirely along the length of the end edges 1 having the striplike incisions 40 and after that, the beltlike members 6 are cut out.  Then each of edge frame pieces 61-64 is turned at the position of the incision 40 at the end edge 1. And the frames 2 for a simple container are formed with the incisions made crossing with one another.