baber/WOPTO huggingface dataset:
Patent JP-H03185174-A (JP)
Title: Method and device for measurement of characteristics of fiber sliver and roving
Inventor: ROBEERU ANDERURAN
IPC: G01N33/36
Filed: 1990-09-14
Abstract: PURPOSE: To measure the yarn count, weight dispersion, cohesive force, strength and elongation of a fiber specimen such as sliver, roving or yarn at the same time by continuously guiding the specimen at a constant speed to a capacity sensor, drafting apparatus provided with a tensile strength tester and a weight- measuring vessel. CONSTITUTION: A linear fiber specimen 11 continuously traveling at a constant speed such as sliver, roving or yarn is introduced through a guide roll 10 and a cylinder 24 into a capacity sensor 12 composed of a measurement capacitor 15 and a reference capacitor 16 and the yarn count and weight dispersion of the specimen 11 are determined from the differential signal generated by the comparison of the instantaneous capacitance values of both capacitors 15, 16. The specimen is then introduced into a drafting apparatus 13, passed through the 1st roller pair 17a, 17b and guided to a roller pair 18a, 18b having a circumferential speed higher than that of the 1st roller and connected with a tensile strength tester 20 to determine the cohesive force, tensile strength and elongation of the specimen 11. Finally, the specimen 11 is held in a vessel 14 and the weight is measured by a device 26.
Patent JP-S6333539-A (JP)
Title: Al alloy for pressure hollow body
Inventor: FUIRITSUPU MEIYAA
IPC: F17C1/14
Filed: 1986-10-13
Abstract: The invention relates to hollow bodies for gas under pressure manufactured from an aluminum alloy containing Zn, Cu and Mg as principal alloying elements and intended in particular for the production of metal bottles for pressurized gas. The hollow bodies are manufactured from an alloy consisting essentially of (in % by weight): -6.25 </= Zn </= 8.0 Mn </= 0.20 -1.2  </= Mg </= 1.95 Zr </= 0.05 -1.7  </= Cu </= 2.8 Ti </= 0.05 -0.15 </= Cr </= 0.28 Others each </=0.05 -Fe </= 0.20 Others total </=0.15 -Si + Fe </= 0.40 Balance Al. -  The alloy in state T73 complies with the very severe technical requirements in respect of strength and ductility which are imposed in relation to use for hollow bodies under pressure.
Patent JP-H03204879-A (JP)
Title: S-triazole(3,4-i)purine derivative
Inventor: SUZUKI FUMIO
IPC: A61K31/00
Filed: 1990-09-13
Abstract: NEW MATERIAL:A compound shown by formula I {Y-Z is group shown by formula II or formula III [R<4> is H, alkyl, (substituted) aryl or (substituted) aromatic heterocyclic; X<2> is O, S or NH]; R<1> and R<2> are H, alkyl, cycloalkyl, aralkyl or (substituted) aryl; R<3> is alkyl, cycloalkyl, aralkyl or (substituted) aryl; X<1> is O or S; broken line is single bond or double bond}. EXAMPLE:6,9-Pihydro-9-methyl-3-phenyl-6-n-propyl-5H-1,2,4-triazolo[3,4 -i]purin-5- one. USE:A bronchodilator, an antiasthmatic, a diuretic, a remedy and a preventive for amnesia. PREPARATION:A compound shown by formula IV is reacted with a compound shown by the formula R<4>CONHNH2 at 50-200 deg.C for 10 minutes to 72 hours to give a compound shown by formula V. Then, this compound is subjected to ring formation reaction in the presence of an acid catalyst to give a compound shown by formula I wherein group shown by Y-Z is group shown by formula II.
Patent JP-H0278884-A (JP)
Title: Inner box for heat insulating box body
Inventor: YUASA HARUHIKO
IPC: F25C1/00
Filed: 1988-09-28
Abstract: PURPOSE:To seal respective connecting parts well, simplify sealing works and shorten the working time of sealing by pouring sealing material having adhesive property into grooves formed at the lower end outer periperies of the side plates of an inner box. CONSTITUTION:The outer periphery of a bottom plate 7 is bent upward to form flanges 7A and make the shape of a pan. The outer peripheries of a front plate 8 and a rear plate 9 are bent outward to form flanges respectively and, further, the upper and lower ends of both side plates 10, 11 are bent outward while the fore and aft ends of the same are bent inward to form flanges respectively, Grooves 13, 15 are defined at the superposed positions of respective flanges. Connection of metallic sheet bodies is finished and, thereafter, sealing material having adhesive property or hot melt 14 having quick drying property, for example, is poured into respective grooves 13, 15 whereby an inner box 2 may be completed.
Patent JP-S6486688-A (JP)
Title: Veneer type color image pickup device
Inventor: NAKAMURA SATOSHI
IPC: H04N9/07
Filed: 1987-09-28
Abstract: PURPOSE:To prevent coloring phenomenon due to a noise component from being generated by deciding the spectral characteristic of a filter so that the color noise components such as smear, etc., of not only a green chrominance signal but a red chrominance signal and a blue chrominance signal can remain and the same containing ratio of noise component can be given in green, red, and blue. CONSTITUTION:The optimum light transmission quantity of green of a cyan and a yellow filter elements is less than that of a green filter element. Then, the chrominance signals of red and blue are obtained by taking a difference between the signal multiplying green output by a prescribed coefficient, not taking the difference among yellow output, cyan output, and the green output as it is. Thereby, the fixed pattern noise of a color which causes the color noise such as a smear component, etc., can be contained by the same quantity in the chrominance signal output of the red, the green, and the blue. Therefore, the smear component. etc., is achromatized on a reproducing picture, then, coloring due to the smear component, etc., can be suppressed.
Patent JP-H0693951-A (JP)
Title: Method and device for feeding air with pressure by wave energy
Inventor: KOBAYASHI NOBORU
IPC: F03B13/18
Filed: 1992-09-11
Abstract: PURPOSE:To perform the feed of air with a pressure and the feed of air for a long time by means of a device of simple constitution without consuming a resource, such as electricity. CONSTITUTION:An air chamber 3 surrounded with a float 30 floating on a water surface 90, a flexible air chamber body 31 attached to the float 30, and a cover 32 attached to the body 31 comprises the above devices. The cover 32 is securely held and the air chamber is formed such that an internal volume is fluctuated through vertical movement of the float 30 owing to waves. A feed pipe 4 and an exhaust pipe 5 are connected to the air chamber 3 through a feed valve 41 through which air is allowed to pass only in one-way and an exhaust valve 51.
Patent JP-S60135381-A (JP)
Title: Working machine for car body in automobile's assembly line
Inventor: ENDOU TAKUROU
IPC: B62D65/00
Filed: 1983-12-23
Abstract: PURPOSE:To simplify the assembly line and reduce the cost of equipment investment by automatically performing sealing work of a body during continuous travel thereof. CONSTITUTION:A movable frame 4 is kept still until a car body B being continuously carried by a wagon 3 reaches the position corresponding to that of the movable frame 4. When the car body B reaches the specified position, a synchronous joint device 6 is operated to make mechanical joint of the movable frame 4 with the wagon so that the movable frame 4 is synchronized with the wagon 3 by the driving force of the wagon 3 and the force of a balance cylinder to start travelling. A lifter 10 is then actuated to relatively position the car body B and the frame 4, and a door opening and closing mechanism 17 opens the doors of the car body. After completion of the positioning of the car body B, an industrial robot 18 is activated to have sealing guns 19 execute sealing work from the open parts of the front and rear windows.
Patent JP-H08108315-A (JP)
Title: Saw blade guide for horizontal type band sawing machine
Inventor: TOKIWA TORU
IPC: B23D55/08
Filed: 1994-10-07
Abstract: PURPOSE: To reduce cost and improve the cutting performance by automatically setting a saw blade guide by means of simple constituting members. CONSTITUTION: An insert guide 27 provided with a positioning device 43 which can freely move back and forth by means of a driving member 45, is provided on a moving side vise jaw 7b, namely one member of a work clamping device 7 provided in a horizontal type band sawing machine 1, and a guide groove 29 extending in an up and down direction is provided in the insert guide 27. Further, a guide pin 41 provided on the tip of a moving side saw blade guide 25b for guiding a saw blade 21, is engaged with the guide groove 29.
Patent JP-H08110618-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: HOSOI YUJI
IPC: G03C5/31
Filed: 1994-10-07
Abstract: PURPOSE: To provide the silver halide photographic sensitive material-processing method not causing the deterioration of sensitivity and γ, and the fluctuation of sensitivity and γ during processing and hardly causing deterioration of silver color tone. CONSTITUTION: The automatic developing machine to be used for processing the silver halide photographic sensitive material comprises a developing bath filled with a >=7l developer solution and a fixing bath filled with a >=7l fixing solution. Each of the developer solution and the fixing solution in each bath is replenished in accordance with the area of the photosensitive material to be processed by dissolving each solid processing agent. An amount of silver in the silver halide applied to the photosensitive material to be developed is <=3g/m<2> and the silver iodide content of the silver halide <=0.5mol%, and the silver halide of the photosensitive material to be developed is 0.8-5mol per unit time.
Patent JP-S6398960-A (JP)
Title: Porous carbon plastic electrode
Inventor: JINNAI KENICHIRO
IPC: H01M4/88
Filed: 1986-10-16
Abstract: PURPOSE:To make gasket material unnecessary by using fluorine resin polymer in the matrix of a carbon plastic electrode and making it porous. CONSTITUTION:20-45 wt.% fluorine resin polymer, 5-15 wt.% carbon black, 8-45 wt.% graphite, and 10-50 wt.% porosity forming agent are kneaded. The mixture is press-molded in a sheet, then the porosity forming agent is extracted to give porosity to the matrix of a carbon plastic electrode. By using the fluorine resin, the chemical resistant property of the matrix is made good compared with use of polyethylene although thermoplasticity is somewhat worse. Even if porosity forming treatment is conducted by extraction, no deterioration in the property of the resin is generated, and the durability as the matrix is retained excellent.
Patent JP-S61123852-A (JP)
Title: Toner
Inventor: WAKAMIYA KATSUTOSHI
IPC: G03G9/08
Filed: 1984-11-21
Abstract: PURPOSE:To improve fixability, developability, durability, and storage stability by suspending a melt kneaded toner composed of a binder resin contg. a long hydrocarbon chain compd. and a colorant with an inorg. dispersing agent hardly soluble in water, granulating it, and controlling its apparent viscosity to a specified value. CONSTITUTION:The melt kneaded toner composed of the binder resin cong. the long hydrocarbon chain compd. and the colorant is suspended with an inorg. dispersing agent hardly soluble in water, and granulated so as to control the apparent viscosity of the kneaded mixture measured at 120 deg.C and at a shear rate of 10sec<-1> to <=1/5 of that measured at a shear rate of 0.5sec<-1>. Such viscosity characteristics of the binder resin can be obtained by uniformly dispersing fine particles into the binder resin low in viscosity. As the long hydrocarbon chain compod., 12-50C hydrocargbons, fatty acids, or their esters are used, and as the inorg. dispersing agent, colloidal silica, alumina, etc., are used. As a result, the toner characteristics, such as fixability, developability, durability, or storage stability, can be obtained by uniformly dispersing the fine particles into a binder resin low in viscosity.
Patent JP-H05240840-A (JP)
Title: Method for inspecting component
Inventor: YAGOOBU MAADABUI
IPC: G06T1/00
Filed: 1992-09-14
Abstract: PURPOSE: To efficiently inspect a component having a geometrically complicated shape by generating the two-dimensional image of the component from the signal by an induced eddy current, previously processing the image, and reducing the signal of the geometrical characteristics. CONSTITUTION: An eddy current probe 18 is scanned at a dovetail groove slot 14, the signal from an eddy current unit 22 is A-D converted by an A-D converter 26 into a digital signal, which is processed by a CPU 30 to generate a two-dimensional image of the slot 14. The many pixels of the image generate a difference at the pixel corresponding to the place having a defect to the gray scale strength corresponding to the eddy current signal at the place of the slot 14 surface represented by the specific pixel. In this case, the image is previously processed, the common geometrical characteristics to the slot 14 and the signal generated by the common background noise are substantially reduced.  The region where has doubt of defect is identified from the previously processed image, and the defect signal for the region is determined When the signal exceeds a predetermined reference value, its component is excluded.
Patent JP-H07104536-A (JP)
Title: Image forming device
Inventor: SATO NAOMOTO
IPC: G03G15/16
Filed: 1993-09-30
Abstract: PURPOSE:To perform image formation by changing the linear velocity of an image forming process according to a transfer-bias value which a transfer-bias power source can output in the case the capacity of a transfer-bias power source is deficient. CONSTITUTION:A bias application roller 5 consists of a metallic roller abuts on the inner peripheral surface of a transfer belt 2, at the position deviated by a prescribed distance away from the contact part of a photoreceptor 1 with the transfer belt 2 to a driving roller 3 side, and rotates following the rotation of the transfer belt 2. Both the bias application roller 5 and driving roller 3 are connected to the power source 30. In the case where the capacity of the transfer-bias power source 30 is deficient, the transfer-bias power source 30 changes the linear velocity of the image forming process according to the output-enable transfer-bias value, therefore, the output of a deffective image is eliminated from the subsequent image-forming operation. Thus, it is unnecessary that the image forming device is made non-operating, and the image forming device can be used during the repair.
Patent JP-H07103701-A (JP)
Title: Belt type flow length measuring apparatus
Inventor: YAMAZAKI YUJI
IPC: G01B5/04
Filed: 1993-09-30
Abstract: PURPOSE:To make it possible to accurately measure a flow length of a corrugated board sheet with a larger contact area on the corrugated board sheet and moreover without damage by using a broad belt. CONSTITUTION:This apparatus is provided with an endless broad belt 15 which is provided along a running path of a corrugated board sheet S and has one side thereof abutting against the top surface or the undersurface of the corrugated board sheet S, first and second rollers 12 and 13 wound with the broad belt 15, and a pulse generator 16 linked to either the shaft of the first roller or the shaft of the second roller. Following the running of the corrugated board sheet S, the broad belt 15 is rotated and the first and second rollers 12 and 13 are turned to cause the pulse generator 16 to generate a pulse.
Patent JP-S60138126-A (JP)
Title: Bucket wheel for dredging work
Inventor: ARAKI TOSHIMITSU
IPC: B65G65/20
Filed: 1983-12-27
Abstract: PURPOSE:To quickly and exactly deliver excavated soil by a method in which the inside of a bucket is connected to the compartments of a wheel by an intake port, and the discharge port of each compartment are led to the suction port of a shield plate leading to the suction tube. CONSTITUTION:A wheel 3 and a bucket 6 onthe priphery of the wheel 3 are turned around a rotary shaft 1, and soil S on the bottom under water is excavated by a bucket 6 set on the downside of the wheel 3. Since the inside of the bucket 6 is led to the compartments 5 of the wheel 3 by an intake port 7, soil S in the bucket 6 is moved into each of the compartments 5 as the bucket 6 rises. When the discharge ports 8 of each compartment 5 are led to the suction port 10 of the shield plate 9, soil S in each compartment 5 is delivered onto a ship through the discharge ports 8, the suction port 10,and the suction tube 11 by the suction of the tube 11. Since the excavated soil is smoothly flowed from the bucket 6 to the suction tube, the soil can thus be fed quickly and exactly.
Patent JP-H03135561-A (JP)
Title: Layout device for printing process
Inventor: MURO TAKAYORI
IPC: G03F1/00
Filed: 1989-09-20
Abstract: PURPOSE:To grasp the whole graphic for layout within one screen and to allow accurate positioning operation by providing reducing display mechanism. CONSTITUTION:The device is provided with the reducing display mechanism. Namely, when the part of the graphic for layout 81 is out of the screen, the whole screen is reduced and displayed when an operator instructs the reducing display command in a command area 62 using a mouse. For such command for performing the reducing display, the commands of several steps in response to the reducing rates are preferred to be prepared. The operator can grasp the whole graphic for layout within one screen by providing the reducing display mechanism in such a manner and the accurate positioning operation is allowed.
Patent JP-H1186690-A (JP)
Title: Puffer type gas-blast circuit breaker
Inventor: TAKAYANAGI MASAAKI
IPC: H01H33/91
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide with low operation energy a gas-blast circuit breaker which can decelerate a puffer cylinder in the second half stroke. SOLUTION: The rocking range of an input lever 117 is set to be not less than 0 deg. but not more than 30 deg. in the second half stroke and the rocking range of an output lever 118, which is rotated on a rotary shaft in the same rotation direction as that of the input lever 117 while keeping a constant relative angle to the lever 117, is set to be not less than 30 deg. but not more than 90 deg.. Consequently, the stroke caused by the rocking of the levers is made to be nonlinear and utilizing this, a puffer cylinder is made to decelerate.
Patent JP-H08111070-A (JP)
Title: Reproducing device
Inventor: AMADA NOBUTAKA
IPC: G11B20/14
Filed: 1994-10-11
Abstract: PURPOSE: To improve stability of a regenerative clock and to eliminate an identification timing error due to circuit delay difference. CONSTITUTION: Signals regenerated by rotary heads 2a, 2b are amplified by reproducing amplifiers 3a, 3b respectively, and a prescribed signal processing are performed by detection circuits 5a, 5b, and they are data-strobed by latch circuits 8a, 8b. Further, bit clock components extracted by clock component extraction circuits 11a, 11b are phase-compared with an output signal of a VCO 15 and the signal delaying it by a delay device 21 by phase comparators 12a, 12b respectively, and these phase error signals are added by an adder 13 to be fed back to the VCO 15 through an LPF 14. Then, the output signal of the VCO 15 and the signal delaying it by the delay device 21 are supplied to the latch circuits 8a, 8b through the delay devices 22, 23 as strobe clocks respectively.
Patent JP-S60141184-A (JP)
Title: Drive circuit of brushless dc motor
Inventor: OKITA MASAYA
IPC: H02P6/06
Filed: 1983-12-28
Abstract: PURPOSE:To shorten a time from a start to a constant speed rotating speed with a simple structure by providing a control circuit having the first timing for rotary starting time and the second timing for normal time rotation. CONSTITUTION:A rotor RT is composed of a magnet, and stator coils SC1, SC2 are wound on a stator ST. The rotary position of the rotor RT is detected by Hall elements H1-H4, and the outputs are inputted to a controller CC. The controller CC has the first timing for the rotary start and the second timing for constant time rotation, and the timing is switched by a timer TM. A torque is increased at the starting time, and the timing is set to prevent the irregular torque at the normal time.
Patent JP-S60139997-A (JP)
Inventor: HANAI TAKEO
IPC: F16L59/04
Filed: 1983-12-28
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-S63101247-A (JP)
Title: Sheet feeder of copying machine
Inventor: SUGITA YASUMI
IPC: G03G15/00
Filed: 1986-10-17
Abstract: PURPOSE:To prevent deletion originating from sheet moistening by furnishing the sheet feeder device of a copying machine, which uses roll paper, with a baffle plate which hinders hot air from blowing to the roll paper, and a fan which improves air circulation within the housing. CONSTITUTION:A baffle plate 40 is furnished between rolls 12, 14 and a heater 34 so that hot air from a heater 34, installed at the bottom of a housing 10, will not blow directly to rolls of paper 12, 14. Further, an axial flow type propeller fan 48, which allows the hot air from heater 34 to circulate in the axial direction of the rolls of paper 12, 14, is installed above the rolls 12, 14. Accordingly the hot air from the heater 34 is hindered by said baffle plate 40 from blowing directly to the rolls 12, 14 to be instead led to the top of the housing 10. This hot air is circulated with rotation of the fan 48 uniformly in the housing 10. This provides uniform temp. distribution within the housing 10 to sink evenly the relative humidity in the whole housing 10, which should prevent generation of deletion on copying.
Patent JP-S60139465-A (JP)
Title: Thermal head driving apparatus
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/355
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a sharp image with high resolving power by a relatively inexpensive circuit constitution even if printing is performed at a process speed exceeding the heat generating or cooling (heat dissipating) speed of a thermal head, by determining applying energy on reference to past and future images. CONSTITUTION:The applying pulse width determination circuit 35 of a thermal head driving circuit 33 inputs applying pulse width data at every one picture element in synchronous relation to a clock signal 36 and outputs gate control signals 371-37N corresponding to an applying pulse width from the output terminals 01-0N. The applying pulse width determination circuit 35 divides the applying pulse width into N-kinds of stages and adjust the heat generation amount of a unit heat generator. During a time before an N-th stage of printing operation is finished, a back roller 45 is stopped, and an ink donor sheet as a thermal recording medium and recording paper 47 are stopped in their movements in a sub-scanning direction. At this time, optimum heat energy is generated from each unit heat generator by the adjustment of an N-th stage of the applying pulse width. By this mechanism, for example when a future information discrimination means 14 detects the beginning or finish of a solid part, future applying energy can be adjusted along with past accumulated energy.