baber/WOPTO huggingface dataset:
Patent JP-H08138930-A (JP)
Title: Rotary solenoid
Inventor: SAKUMA KAZUTSUGU
IPC: H01F7/08
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a rotary solenoid which is simple in structure and whose rotary shaft is restrained from moving in an axial direction by a method wherein the armature and the rotary shaft are linked together through the intermediary of a linking mechanism where they are relatively moved in an axial direction and engaged with each other in the rotating direction. CONSTITUTION: When a current is made to flow through a coil 20, a stator 30 is magnetically energized, and an armature 50 is moved in an axial direction as it is attracted by the stator 30 and rotated around a shaft by a certain angle by a guide mechanism 60. The armature 50 and the rotary shaft 40 are so linked together at to move relatively in an axial direction and be engaged with each other in the rotating direction. By this setup, only a rotary motion by an armature is transmitted to a rotary shaft, a rotary shaft is restrained from moving in an axial direction, and only a rotation output is taken out.
Patent JP-H05135583-A (JP)
Title: Memory access system
Inventor: SATO YASUNORI
IPC: G11C11/41
Filed: 1991-11-15
Abstract: PURPOSE:To provide a data delaying circuit for four bits to (2<n>+3) bits with a low power consumption, a low cost and with a small circuit configuration. CONSTITUTION:When the address data outputted from an address counter 22 are given at a period 2T where T is the period of input data I, the count timing of the counter 22, which generates address data against a first and a second storage element sections 24A and 24B, is shifted for the amount of the period T. And a precharge and a data reading are performed by the first storage element section 24A during one address data period, a data writing is performed by the second storage element section 24B in the same period and these operations are repeated.
Patent JP-H02145327-A (JP)
Title: Manufacture of screw member of fiber reinforced resin
Inventor: ICHIKAWA JIRO
IPC: B29D1/00
Filed: 1988-11-28
Abstract: PURPOSE:To enhance the strength of threads by employing a bulked material of a state that at least partial fiber of reinforcement fiber bundle is longitudinally waved thereby to sufficiently intrude the fiber to the ends of the threads. CONSTITUTION:The outer surface of a bulked reinforcement fiber bundle (bulked yarn) 10 is so covered in a tubular state with nylon 6 resin that glass to fiber ratio becomes 70wt.%. The resin-coated bulked yarns are knitted as a braided string 13. The strings 13 and resin-coated bulked yarns are so disposed that the strings 13 are aligned on the outer periphery, and pultrusion molded to obtain a solid round rod 14 having 8.0mm of size. Then, the rod 14 is cut in a predetermined thickness. The cut piece is inserted into a screw forming mold, heated together with the mold, and axially compression deformed by a punch to obtain a screw member having threads of high strength.
Patent JP-S63152656-A (JP)
Title: Resin composition
Inventor: TORISU SHINJI
IPC: C08L27/14
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a resin composition outstanding in waterproofness even when subjected to various conditions of heat cycles, by blending a crystalline resin with a melting temperature higher than a specified value containing vinylidene fluoride and another resin having a melting temperature different from that of the former resin. CONSTITUTION:The objective composition can be obtained by blending (A) 50-20wt.% of a crystalline resin with a melting temperature >=120 deg.C containing >=70wt.% of vinylidene fluoride (e.g., hexafluoropropylene-vinylidene fluoride copolymer) and (B) 50-30wt.% of a resin with a melting temperature <=100 deg.C (e.g., a crystalline resin containing <=70wt. of vinylidene fluoride, ethylene-vinyl acetate copolymer). This composition, comprising two kinds of resins mutually differing in melting temperatures, is outstanding in water resistance since these resins effectively compensate the gap developed, even under severe conditions of combination of heat cycle and chemical exposure.
Patent JP-H01289603-A (JP)
Title: Facing spindle lathe
Inventor: MITSUGUCHI YUKIO
IPC: B23B29/24
Filed: 1988-11-28
Abstract: PURPOSE:To enhance machining accuracy together with C-axis control by positioning first and second spindles in predetermined delivery angle positions respectively on the basis of a work delivery command by spindle control so as to deliver a work. CONSTITUTION:Upon completing machining of a work 36 held by means of a first spindle 3a, a main control unit 12 outputs a delivery command so that spindle control means 21 and 22 control motors 3c and 5c while returning signals from transducers 3d and 5d, thereby positioning both spindles 3a and 5a in respective delivery positions. Delivery drive control means 19 and 20 control motors 7 and 9 so as to bring both spindles 3a and 5a into contact with each other while holding C-axis angle positions intact, and thereat, alternate releasing and fastening of chucks 5b and 3b delivers the work 36 from the first spindle 3a to the second spindle 5a, thereby resulting in machining in the second process. This enables milling or the like together with C-axis control with accuracy.
Patent JP-H08101154-A (JP)
Title: Gas sensor
Inventor: KONDO MASATO
IPC: G01N27/16
Filed: 1994-12-05
Abstract: PURPOSE: To provide an excellent S/N sensor free from being affected by winds by surrounding a gas sensing element and a compensating element with a cap which can disperse a combustible gas while a porous substance is interposed in between. CONSTITUTION: A gas sensing element and a compensating element supported by a stem are covered with a metal cap 65, and its fitting part is fitted to a sensor base. If it is structured so that the two elements are surrounded by a porous substance such as a quartz filter, the substance can withstand against the wind pressure but restricts influx of the air. However, covering with the cap 65 dispersing the combustible gas permits a gas quantity necessary for sensing the concentration to be supplied satisfactorily with dispersion to inside the cap 65.  If, for example, the filter 62 of the cap 65 is supported by wire gauze 61A, 61B or by wire gauze 61A and metal paneling 63, a high sensitivity and withstand against winds are exerted in any case in measuring the gas sensing characteristics, etc.. of the sensors, and enhancement of the S/N ratio is obtained in the case of a large pressure loss.
Patent JP-S63151301-A (JP)
Title: Apparatus for evaporation and concentration treatment of waste photographic treatment liquid
Inventor: KUREMATSU MASAYUKI
IPC: B01D1/00
Filed: 1986-12-17
Abstract: PURPOSE:To reduce the harmful for malodorous component generated by evaporation, by concentrating a waste photographic treatment liquid by vacuum evaporation. CONSTITUTION:The waste liquid overflowing from an automatic developing machine 100 is collected in a stock tank 104 and subsequently supplied to an evaporation apparatus 1. The evaporation apparatus 1 is constituted of an evaporation vessel 2, a heating means 3, a discharge means 5 for a precipitate 4, a condenser 6 and a pressure reducing device 7. The waste liquid generated in the treatment of a silver halide color photographic material is the treatment object. When concn. treatment is performed under reduced pressure using the evaporation apparatus 1, the quantity of ammonia gas generated by evaporation is reduced and the generation of a malodor is also eliminated. For example, under pressure of 760mmHg, the quantity of ammonia generated is 230ppm to emit a foul odor but, under pressure of 230mmHg, the generation quantity of ammonia is reduced to 10ppm and foul odor is nearly all lost.
Patent JP-H01138993-A (JP)
Title: Disc driving gear
Inventor: HIRANO BUNYA
IPC: H02P6/08
Filed: 1987-11-26
Abstract: PURPOSE:To prevent a device from being enlarged and reliability from being lowered even if the phase number of a synchronous motor is increased, by interrupting or shortcircuiting the DC output sides of a full-wave rectifier circuit respectively, synchronized with the energizing or energy-extinction of armature windings. CONSTITUTION:A switch 5 is closed, and the exciting coil 16e of a relay 16 is energized, and a change-over contact 16a is connected to a fixed contact 16u. When a variable frequency converter 3 is also energized and the alternating current of starting frequency is fed to the armature windings 1a, 1b, 1c of a synchronous motor 1, then a rotor comes to a previously set rotational speed. When the rotation of the synchronous motor 1 is stopped, then the switch 5 is opened, and the variable frequency converter 3 is energy-extinguished, and the feed of the alternating current to the armature windings 1a, 1b, 1c is stopped, and the exciting coil 16e of the relay 16 is energy- extinguished, and the change-over contact 16a is connected to a fixed contact 16x, and the DC output sides of a three-phase full-wave rectifier circuit 17 are short- circuited. Then, all the armature windings 1a, 1b, 1c are short-circuited via the three- phase full-wave rectifier circuit 17, and power generation braking is to be applied to.
Patent JP-H07154193-A (JP)
Title: Surface acoustic wave device
Inventor: EINAGA KENJI
IPC: H03H9/25
Filed: 1993-11-30
Abstract: PURPOSE:To suppress fluctuation in a characteristic frequency attended with a temperature change by selecting a propagation azimuth of a surface acoustic wave at a specific angle, with respect to the X-axis in the surface acoustic wave device using a 35+ or -2 deg. Y-cut crystal substrate. CONSTITUTION:Two 35+ or -2 deg. crystal wafers 1 such as 35 deg. Y-cut in which an orientation flat 10 is formed vertically with respect to the X-axis are prepared. Then an Al-Cu alloy film whose thickness is 0.2mum is formed to an upper side of the wafer 1. A photo resist pattern 3 to specify a planer shape of the surface acoustic wave resonator in which a resonance peak at a 25 deg.C is caused at 360MHz is designed is formed on one alloy film of the wafer so that a propagation azimuth (p) of a surface acoustic wave is +1.0 deg.+ or -0.5 deg. with respect to the X-axis. Then the alloy film is etched to make an electrode pattern of the surface acoustic wave resonator complete and the wafer is slit into chips.
Patent JP-H03162892-A (JP)
Title: Stereoscopic supporting device of work
Inventor: HONDA HIROSHI
IPC: D05B39/00
Filed: 1989-11-21
Abstract: PURPOSE:To prevent a pocket from being hung and to smoothly take out a sleeve by interposing a body pushing member between a body and the sleeve when the sleeve and the body are loaded and pushing out only the body from the both side parts of a body supporting part to an outside direction by the body pushing member. CONSTITUTION:A body W1 covers over right and left supporting parts 7B and 7A and in the state of matching the position of arm oars W1a and W1b with the positions of shoulder openings W21a and W21b in sleeves W2a and W2b, body pushing members 16A and 16B are interposed between the body W1 and the sleeves W2a and W2b. Respective body supporting bars 7a1-7a11 and 7b1-7b11 are respectively moved in an inner direction and the whole shape of a supporting body 7 is reduced. Afterwards, the colar back part of the body W1 is grasped by a taking-out device and the body W1 is pulled up. Therefore, the body W1 and the sleeves W2a and W2b are taken out by the supporting body 7. In such a case, since pockets Pa and Pb are guided by the body pushing members 16A and 16B and passed the outer direction rather than both side parts 7A1a, 7A11a, 7B1a and 7B11a, the pockets are not hung by these side parts and the sleeves W2a and W2b are moved upward and pulled out without being interfered by the pushing members 16A and 16B, etc.
Patent JP-H05143683-A (JP)
Title: Ic pattern design system
Inventor: TAKII TAKAAKI
IPC: H01L21/82
Filed: 1991-11-15
Abstract: PURPOSE:To provide an IC pattern design system capable of easily recognizing the length of the desired frame side of a functional block on a screen. CONSTITUTION:When the frame sides 23-1 to 23-4 of the functional block A displayed on a display are selected sequentially by a graphic cursor 22 (not shown in figure), etc., and a prescribed selection completion key is depressed in floor planning in which plural functional blocks are arranged in an IC chip in the initial step of IC pattern design, two terminal coordinates at every frame side can be extracted, and distance between two coordinate is computed. Length '50', '20', etc., are displayed at positions along each frame side, respectively.
Patent JP-H11129537-A (JP)
Title: Image-recording apparatus
Inventor: NIITO YOSHIHARU
IPC: G02B26/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent a change of a magnification in a sub scan direction of an image pattern transferred on a transfer paper even when the transfer paper slips at a transfer position in an image-recording apparatus. SOLUTION: After an image pattern is recorded onto a photosensitive body in a sub scan direction for a period corresponding to a distance from a transfer position to a fixation position, a synchronous adjustment circuit 18 corrects frequencies of a write clock generated from a reference clock generation circuit 16 for modulating a laser light and a reference clock generated from a write clock generation circuit 19 for determining a rotational frequency of a rotary polygon mirror 15. The frequencies of the reference clock and write clock are preferably corrected with a size of a transfer paper also taken into account. Or correction values of the frequencies of the reference clock and write clock can be adapted to be set optionally.
Patent JP-H06146978-A (JP)
Title: Idle control valve abnormality detector for internal combustion engine
Inventor: YANAGISAWA AKIHIRO
IPC: F02D41/22
Filed: 1992-11-11
Abstract: PURPOSE:To facilitate output diagnosis detection of a rotary solenoid (R/S) type idle control valve while achieving a simple structure. CONSTITUTION:An idle control valve abnormality detector comprises a differential circuit 40 for drawing R/S output to carry out differentiation process, and a flip-flop (F/F) circuit 50, in which each output from the differential circuit 40 is input, and an event counter is added to the side of a microcomputer 30 for inputting the output from the F/F circuit 50. When the R/S output is normal, RSO and RSC are alternately turned on/off, and the F/F output is synchronized with the R/S output and is thus turned on/off accordingly. When either one of the R/S output is abnormal, since the corresponding input in the F/F circuit does not receive a starting trailing edge of the differential circuit output, on or off-condition of the F/F circuit is fixed, and no output pulse is generated. Abnormality in an idle control valve can thus be detected based on whether there is an output pulse.
Patent JP-S62228453-A (JP)
Inventor: FUIRITSUPU DOYUBUISON
IPC: C22C38/00
Filed: 1986-12-17
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-H06152214-A (JP)
Title: On-vehicle key lock antenna
Inventor: TANIYOSHI ATSUSHI
IPC: H01Q1/32
Filed: 1992-11-11
Abstract: PURPOSE:To prevent damage of an antenna element by providing the conductive antenna element whose length is a 1/4 wavelength with respect to the operating frequency and which is adhered while its lengthwise direction is coincident with the moving direction to a window glass moved vertically in a door. CONSTITUTION:An antenna element 1 is provided on a window glass 11 moved vertically in a door 10 of a vehicle. The element 1 made of a conductive material such as a copper foil is printed or adhered to the window glass 11. The length of the element 11 is nearly 25cm, the width is nearly 1mm and the thickness is several microns. The length of the element 1 is decided as above because a 1/4 wavelength with respect to an operating frequency of 300MHz is nearly 25cm. A feeding coaxial cable 2 connecting to a receiver is provided in the on-vehicle key lock antenna and a core wire 2a is connected to the element 1. An earth wire 2b being an outer conductor of the cable 2 is connected to a door member being an iron plate to offer sufficient earthing. Thus, the antenna gives no hindrance to the automobile and no damage is caused because no projection is structured.
Patent JP-2001122975-A (JP)
Title: Method for producing polyolefin solution
Inventor: AKASHI KAZUO
IPC: B29C48/40
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for homogeneously and stably producing a polyolefin solution comprising a blend of polyolefin resins differing in average molecular weight from each other and a solvent. SOLUTION: This method for homogeneously and stably producing a polyolefin solution comprises the steps wherein using a unidirectionally rotational twin-screw extruder comprising twin screw including notched flight screw, a higher-molecular weight polyoledfin resin is fed from the most upstream side and a lower-molecular weight polyolefin resin and a solvent is fed downstream thereof.
Patent JP-H04172122-A (JP)
Title: Method for induction heating on hot rolling line
Inventor: HARAKI YUTAKA
IPC: B21B45/00
Filed: 1990-11-06
Abstract: PURPOSE:To improve the yield of material and to prevent the rolling mill from damaging by measuring the max. warping value of the material at the inlet side of an induction heating device and controlling the position of an inductor so that the gap of this inductor and the material becomes the pre-set value corresponding to the above max. value. CONSTITUTION:An induction heating device is arranged so that each inductor 3-1 is controlled to move up and down by an elavating device 3-2 of a cylinder, etc. The device 5 for measuring the warping amount of the material measures the warping amount of the top end of material on the line, and measures it from both side of the line with two stands of CCD camera 5-1 and a back light 5-2. An inductor controller moves the inductor so that the gap of the inductor and the material becomes the pre-set value corresponding to the max. value of the warping amount of material by the inductor elevating device with the signal from the warping amount measuring device. Therefore, the warping part of the material can be heated effectively with the motion in the upward and downward direction, the yield of material is improved and the rolling mill can be prevented from damaging.
Patent JP-H01144037-A (JP)
Title: Instan photographing method
Inventor: MASUKO HARUMITSU
IPC: G03D9/00
Filed: 1987-12-01
Abstract: PURPOSE:To prevent the useless consumption of a jammed negative film by omitting pod supply, positive sheet supply and the alignment of a pod and the positive sheet at the time of photographing after the jammed negative film is handled. CONSTITUTION:In case the negative film 64 is jammed in the midst of exposure after the positive sheet 71 and the pod 15 are normally set to feed the negative film 64, the conveyance of the film is stopped at the time when jam is detected. Together with the stoppage, the film is cut by operating a cutter, so that the jammed film becomes easy-to-remove. At the time of copying after the operation returns from jam handling, the conveyance of the positive sheet and the setting of the pod 15 are omitted, and the negative film 64 is firstly pulled out. Thus the useless consumption of the negative film 64 can be prevented even if the film is jammed.
Patent JP-H04174458-A (JP)
Title: Electronic photograph device
Inventor: ITO KEIZO
IPC: G03G21/00
Filed: 1990-11-07
Abstract: PURPOSE:To prevent time for processing completion from being delayed beyond what is necessary, in a case in which the execution of a processing cycle is interrupted due to the lowering of a fixing temperature under the condition of the remaining processing number being small, by resuming the processing cycle before this fixing temperature is fully recovered. CONSTITUTION:In the case of the remaining copy sheet number having been decided to be smaller than a tentative fixing permission sheet number N, a copy cycle is once interrupted. The number N is a threshold whose purpose is to decide that the remaining copy sheet number is small and waiting for the full recovery of a fixing temperature to a fixing permission temperature T0 is unnecessary. Also, a tentative fixing permission temperature T2 is a temperature at which mass copying can not be continuously conducted, but copying a sheet number equivalent to the number N can be conducted continuously. As a result, in the case of copy cycle execution having been interrupted once at time t12, and when the remaining copy sheet number is small, the execution of the copy cycle is resumed again, without waiting for the fixing temperature recovery to the fixing permission temperature T0 at time t14, at time t13 earlier than that.
Patent JP-H09142008-A (JP)
Title: Ink jet recording method
Inventor: IIDA JUNICHI
IPC: C09D11/322
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp image excellent in fineness and roundness of ink dots and good in the absorption and fixing of recording ink to a receiving medium. SOLUTION: The static contact angle of a receiving medium having water repellency in or on the coating layer containing pigment and an aq. binder on at least one surface of base paper with recording ink is set to 10-30 deg.. Further, the surface tension of the recording ink is set to 25-35mN/m and glycol ethers and an acetylene glycol surfactant are added to an ink compsn.
Patent JP-H01163227-A (JP)
Title: Production of expanded decorative material
Inventor: NAKAKAWARA MITSURU
IPC: C08J9/14
Filed: 1987-11-30
Abstract: PURPOSE:To obtain an expanded decorative material useful for wall paper, etc., by applying a specific thermal expandable resin composition containing a specific thermal expanding agent blended therein to the surface of a substrate, applying an expandable resin composition of an optional blending composition thereto, then heating and expanding the whole. CONSTITUTION:An expandable resin layer 2 containing a capsule type thermal expanding agent containing a blend of vinylidene chloride with acrylonitrile as a shell substance and isobutane as an enclosed substance is applied onto a substrate 1 and an expandable resin composition 3 of an optional blending composition is formed thereon. The resultant coated substrate is then heated to simultaneously expand the expandable resin layers 2 and 3 to afford the aimed decorative material.
Patent JP-H09144940-A (JP)
Title: Air valve
Inventor: YOKOTA HIROMOTO
IPC: F16K31/22
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize an air valve by simplifying the structure of a gradually closing mechanism (a spring and energizing force adjusting means) of a loose valve body for miniaturization, and quickly cope with the case where the air stays inside of a float chamber in the water charging condition that a large diameter air hole is closed by the loose valve body for automatic discharge. SOLUTION: A float chamber 4, which is communicated with the inside of a pipeline through a communication hole 2 provided in a lower part of a valve box 1 and while which is communicated with the outside through a large diameter air hole 3 provided in an upper part of the valve box 1, is formed inside of the valve box 1 connected to the pipeline, and a loose valve body 6 for opening and closing the large diameter air hole 3 and a float valve body 8 for opening and closing a small diameter air hole 7a, which is formed at a central part of the loose valve body 6, are provided inside of the float chamber 4 freely to be elevated.  A tube bar 21 communicated with the small diameter air hole 7a is fixed to an upper part of the loose valve body 6, and a spring 24 inserted into a clearance between a guide cylindrical body 23, which is upstandingly installed on a injecting water curving plate 1a, and the tube bar 21 is interposed between a ring 25, which is fixed to the tube bar 21, and a screw member 26 to be screwed with a female screw part 23a of the guide cylindrical body 23.