baber/WOPTO huggingface dataset:
Patent JP-H0760681-A (JP)
Title: Multistage arm extending and contracting device
Inventor: AKIYAMA HIROKI
IPC: B25J18/02
Filed: 1993-08-25
Abstract: PURPOSE:To simplify constitution, make the whole device compact, and enable operational facility by advancing and retreating plural cylindrical arms constituting an extensile and contractile arm in synchronism with each other. CONSTITUTION:An extensile and contractile arm 1 is constituted by fitting the first cylindrical arm 2, the second cylindrical arm 3, and the third cylindrical arm 4 to each other in order from outside so as to be movable in the shaft direction and mutually unrotatable. A rotary shaft 7 which is connected to a driving part and is supported in the shaft direction is arranged in the first cylindrical art 2, and a rectilinearly moving body 16 to advance and retreat the second cylindrical arm 3 by moving rectilinearly in the shaft direction by receiving rotation of the rotary shaft 7 and a rotary body 18 to rotate by a movement of the rectilinearly moving body 16, are arranged in the second cylindrical arm 3. A rectilinearly moving body to advance and retreat the third cylindrical arm 4 by moving rectilinearly in the shaft direction by receiving rotation of the rotary body 18, is arranged in the third cylindrical arm 4.
Patent JP-S6189560-A (JP)
Title: Apparatus for operating amplitude value
Inventor: ABE MICHIHARU
IPC: G01R19/04
Filed: 1984-10-08
Abstract: PURPOSE:To attain to operate an amplitude value at a high speed from the differential value of a sampling value, which was obtained by using sampling values having different electric angles among sampling values of an AC signal and multiplying one of them by coefficient, and the other sampling value. CONSTITUTION:Two sampling data having different electric angles among sampling data of an AC signal are used and the sampling value of one of them is multiplied by the constant determined by a sampling time and the differential value of the obtained value and the other sampling value is calculated. Then, by utilizing that electric angles of said differential value and the multiplied sampling value are different by 90 deg., a binary addition system is adapted and high speed response to the variation in the amplitude of an input AC signal is enabled.
Patent JP-H0549564-A (JP)
Title: Rotary brush for floor nozzle
Inventor: OGAWA MITSUYASU
IPC: A47L9/04
Filed: 1991-08-22
Abstract: PURPOSE:To enable the removal of cotton and yarn dusts and the like of carpets. CONSTITUTION:The tip of a planted brush 2 is cut askew so that the cut end face 2a of the brittle tip is visible viewed from the rear in the direction of rotating the rotary brush 3 of the bottom surface 1a of a floor nozzle, the brittle cut end face 2a of the planted brush 2 contacting a carpet is increased to make the cotton and yarn dusts easy to catch on the carpet thereby removing them efficiently.
Patent JP-S6365447-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/08
Filed: 1986-09-08
Abstract: PURPOSE:To stably obtain preferable electric charge transfer performance by using a specified plasma polymerized organic film as a charge transfer layer. CONSTITUTION:The photosensitive body is a functionally separated type composed of a charge generating layer and the charge transfer layer, and it is obtained, for example, by successively laminating the charge transfer layer 2 and the charge generating layer 3 on a conductive substrate 1. The plasma polymerized film of an organic compound having an absorption coefficient ratio alpha1/alpha2 of 0.2-1.0, where alpha1 is the peak absorption coefficient of the infrared absorption spectra due to the bond between carbon and fluorine atoms near 1,120cm<-1>, and alpha2 is the peak absorption coefficient of the infrared absorption spectra due to the bond between carbon and hydrogen atoms near 1,460cm<-1>, and specific resistivity does not lower and preferable sensitivity and chargeability performance cannot be obtained until the ratio alpha1/alpha2 becomes within 0.2-1.0.
Patent JP-2000079579-A (JP)
Title: Strike movement device
Inventor: CHO MEISHU
IPC: E21B1/26
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To maximize striking force, and minimize the number of parts and weight by providing a valve between a piston and a cylinder. SOLUTION: This device is provided with a valve 140 insertedly installed between a cylinder and a piston 130. The valve 140 is composed of valve lower and upper end surfaces, and is equipped with a piston hole including plural stage parts and formed in a longitudinal direction, plural holes, and a ringlike projection having front and rear outer peripheral surfaces formed respectively on the outer peripheral surface of part of the valve 140. The cylinder is mounted on the outer side of the valve 140, and is equipped with plural cylinder holes formed for reciprocatively moving the piston, and a rear cover 120.
Patent JP-H0742148-A (JP)
Title: Double wall and construction method thereof
Inventor: MIZUTANI TASAKU
IPC: E02D5/04
Filed: 1993-08-04
Abstract: PURPOSE:To increase the rigidity of a double wall and improve its load resistance. CONSTITUTION:Both main body walls 11, 12 constituting a double wall 10 and bulkhead sheet piles 22 are driven into the ground, joint members with claw 25 of joint sections 23 provided on adjacent bulkhead sheet piles 22 are coupled with each other, and inner sediment 13A is filled in an inner region 13 between both main body walls 11, 12. Concrete 24A is filled in a concrete region 24 formed by the joint members with claw 25 of the joint sections 23.
Patent JP-S58113892-A (JP)
Inventor: KURODA YOSHIHIRO
IPC: G21C9/00
Filed: 1981-12-28
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-H0879596-A (JP)
Title: Automatic focusing device
Inventor: KIKUCHI KENICHI
IPC: H04N5/232
Filed: 1994-09-05
Abstract: PURPOSE: To provide a braking method for focusing drive which keeps the precision of automatic focusing and doesn't extend the time delay of focusing. CONSTITUTION: In this automatic focusing device, the speed voltage signal generated by a speed detection circuit 7 attached to a mobile image pickup element part 2 which is driven at the time of focusing is inputted to an inversion circuit 8, which generates a negative feedback signal to a driving part, and a comparison circuit 10. When this speed voltage signal is larger than a prescribed value, the comparison circuit 10 closes a switch to transmit the negative feedback signal generated by the inversion circuit 8 to the drive part. Consequently, the mobile part is not braked if the speed of the mobile part is lower than a certain value, and the mobile part is prevented from being slowly started to suppress the time delay of focusing.
Patent JP-S60104341-A (JP)
Title: Deflection control ink jet recording apparatus
Inventor: ITOU TADASHI
IPC: B41J2/12
Filed: 1983-11-10
Abstract: PURPOSE:To make it possible to substantially prevent the turblence of a recording image even if an ink injection axis is shifted, by setting the amplified gain in all steps of deflection by detecting the correlation of the amplified gain and a deflection amount by adjustment of deflection amounts at two points. CONSTITUTION:A charge detecting electrode unit 22 arranged at a home position is constituted by fixing and arranging a blocking member 5 for permitting the passage of ink particles in a predetermined deflection range due to diflection electrodes 41, 42 but blocking ink perticles shifted to the low deflection side in said range. In this case, the amplified gain of charge voltage applied to a charge electrode is altered to detect a charge amplified gain when charged particles are collided with the high position determining edge of the charge detecting electrode 13 and the upper edge of the blocking member 5 and the charge amplified gain of each deflection stage is set at the time of recording. By this method, because the blocking member is fixed, the adjustment and setting of a deflection amount becomes accurate and stable and high quality recording is obtained.
Patent JP-H02216454-A (JP)
Title: Evaluation of wax settlement in fuel
Inventor: TANSERU IBURAHIMU
IPC: F02B3/06
Filed: 1989-08-16
Abstract: PURPOSE: To evaluate a quantity of wax sedimentation in fuel by centrifuging fuel at lower temperature than its clouding point and observing the capacity of settled substance. CONSTITUTION: Fuel is centrifuged at lower temperature than its clouding point, and the capacity of settled substance is observed. At this point, before centrifugation, fuel is cooled for 45 minutes-8 hours from room temperature to test temperature and centrifuged at a speed less than 2,500rpm. As a result, a quantity of settled wax in fuel can be evaluated at the lower temperature than the clouding point of fuel.
Patent JP-H0272038-A (JP)
Title: Label issuing device
Inventor: IZUMIDA KOJI
IPC: B65C9/46
Filed: 1988-08-25
Abstract: PURPOSE:To easily take a countermeasure, by inputting an interval of labels with an input means and altering printing parameters with an operation when the interval of the labels pasted on a pasteboard is different from a preset interval. CONSTITUTION:When the interval of labels pasted on a pasteboard is different from a preset interval, first of all, a back key 13c is operated in a key board device 13 and then an asterisk key 13b is operated after the number key '2' is pushed by the number key 13a. In this way, first, a work mode is turned to a 'set mode'. On setting a label interval in this state, the interval of the labels is input in mm unit by the key operation after predetermined key operation. Interval data are input in the range of 0-9.9mm and the interval data with mm unit are transduced in dot units and preliminarily preset printing parameters are operated for the change thereof, basing on said interval data with dot units. The work mode is set to the 'issue mode' after the printing parameter calculated is set in a printer 9.
Patent JP-S58114779-A (JP)
Inventor: NAKAJIMA YOUZOU
IPC: B07C5/344
Filed: 1981-12-29
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-H08114177-A (JP)
Title: Nonpulsating pump
Inventor: KONISHI YOSHIAKI
IPC: F04B43/067
Filed: 1995-08-21
Abstract: PURPOSE: To provide a nonpulsating pump having a pulsation regulating mechanism which is constituted to regulate pulsation fluctuated by a pump operation condition to a minimum as low as possible during operation and have simple structure. CONSTITUTION: A very small pump discharge flow rate at a delivery process is set to a value higher than the maximum value of a decrease content of a momentary very small amount. By regulating an amount of oil discharged simultaneously with discharge of air from the air bleed valve of hydraulic diaphragm pumps P1 and P2, a pump delivery flow rate is regulatable. A momentary very small decrease amount is offset with a variable decrease amount and a fixed increase amount of the shape of a cam.
Patent JP-H0657836-A (JP)
Title: Light transmissible sound absorbing device
Inventor: KORENAGA YUJI
IPC: E04B1/86
Filed: 1992-08-07
Abstract: PURPOSE:To simultaneously satisfy both brightness and acoustic condition in a membrane structure building or a marina by covering a glass fiber layer with a synthetic resin film, and further laminating a fabric layer thereon. CONSTITUTION:The circumference of a sheet about 5 in. thick of a glass fiber 2 using crystal glass as a starting material is covered with an ethylene fluoride resin film 1, and a curtain fabric 3 of polyester fiber is laminated on the surface. The thicknesses of the glass fiber 2 and the resin film 1 and the combination thereof are variously changed, whereby desired sound absorbency and transmittance of light are provided. The resin film 1 has a suction hole 4, and the internal air is sucked through the suction hole 4, whereby the volume can be reduced for convenient handling and housing.
Patent JP-S58111011-A (JP)
Title: Fusion connecting method for optical fiber
Inventor: MIYAUCHI MITSURU
IPC: G02B6/255
Filed: 1981-12-24
Abstract: PURPOSE:To eliminate factors of deterioration in strength at a connection part and to improve mechanical strength by forming films of silicone oil at outer circumference of optical fibers before the end surfaces of the optical fibers are fusion-connected mutually, and then making the mutual fusion connection between the end surfaces. CONSTITUTION:Coatings 2A and 2B are removed from the end parts of a couple of coated optical fibers 3A and 3B to expose optical fibers 3A and 3B. Then, the remaining coating materials of the removed coatings 2A and 2B are wiped off from the exposed parts of the fibers 3A and 3B by using an organic solvent such as acetone. Then, composite paper impregnated with silicone oil is used to wipe the fibers 3A and 3B from which the coatings 2A and 2B are removed softly, thus forming films of silicone oil. The tips of the fibers 3A and 3B are cut nearly at right angles to obtain adequate butt end surfaces 4A and 4B. Those end surfaces 4A and 4B are butted against each other and the fibers 3A and 3B are fusion-connected by arc discharge by discharging electrodes 5M and 5N, thus improving the mechanical strength of the connection part.
Patent JP-H0660188-A (JP)
Title: Picture drawing device
Inventor: FUKUSHIMA TOKUTARO
IPC: G06T11/00
Filed: 1992-08-07
Abstract: PURPOSE:To relieve the load of a CPU required when a picture memory is cleared or a same color is filled in a wide range of the picture memory including drawing of a background portion. CONSTITUTION:When a drawing start recognition section 3c of a CPU 3 recognizes the start of drawing to a picture memory 2 and a vector expansion section 3b generates data representing a clear area and data of a relevant density to clear the picture memory 2, a picture drawing controller 34 draws white dots to a clear area of the picture memory 2. Moreover, a background detection section 3d detects a background portion drawing instruction and the vector expansion section 3b generates data of the relevant density and data representing the drawing area to draw the background portion, the picture drawing controller 34 draws data corresponding to the density to the drawing area of the picture memory 2.
Patent JP-H0965174-A (JP)
Title: Television receiver
Inventor: MOROTOMI TETSUAKI
IPC: H04N21/4405
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To display improved video images without performing erroneous display on a television screen by adding a circuit for eliminating or reducing the disturbance and noise or the like of display images generated by waveform distortion or the like generated by scrambling/descrambling processings added and processed on the signal transmission of CATV or the like. SOLUTION: A switching circuit 9 is provided in the input part of a reinforcing signal demodulation circuit 7, control signals for indicating only a valid part are prepared in a control circuit 8 by synchronizing signals outputted from a synchronizing separator circuit 2, the switching circuit 9 is opened and closed by the control signals, vertical resolution reinforcing signals are selectively inputted to the reinforcing signal demodulation circuit 7 and thus, the signals from which a prescribed part is eliminated are obtained.  Thus, the signals of a scramble remaining part generated through the scrambling/descrambling processings of a synchronization compression system or the like used in the CATV or the like is eliminated or an erroneous demodulation output signal part by the signals of the scramble remaining part is eliminated and the improved video images are displayed without performing the erroneous display on the television screen.
Patent JP-S58111188-A (JP)
Title: Josephson element storing circuit
Inventor: KOJIMA KAZUYOSHI
IPC: H01L39/22
Filed: 1981-12-24
Abstract: PURPOSE:To constitute a write gate only by a simple Josephson junction to reduce the exclusive area of a Josephson element by providing the titled circuit with a superconductive loop, a write current line magnetically coupled with the loop and a read-out gate using the loop as a control line. CONSTITUTION:The superconductive loop 1 has a right branch 2 and a left branch 3 and the read-out gate 5 uses the right branch 2 as a control line. A current supply line 6 supplies current to both the branches. Current is also supplied from a read-out line 9 to the gate 5. The Josephson element 4a is inserted into the left branch 3 as a write gate. In addition a vertical write line 7a and a horizontal write line 8a are connected by magnetically coupling these lines with the superconductive loop 1. Consequently the exclusive area of the element is reduced and the size of the device can be reduced.
Patent JP-H0555737-A (JP)
Title: Mounting method of surface mount components
Inventor: MATSUOKA YASUYUKI
IPC: H05K3/34
Filed: 1991-08-23
Abstract: PURPOSE:To provide a method for surface mounting parts on a printed wiring board by soldering, which ensures excellent mass-productivity, controls nonfusion of solder and generation of solder balls, prevents damage on the surface mount components and improves reliability of soldering. CONSTITUTION:Mounting area of surface mounting parts having a large heat capacity on a printed wiring board 1 coated with a cream solder and provide with parts mounted on the surface thereof is partly heated within a preheating zone 6 using a mounting jig 7 formed by a lattice type heater 8 provided at the upper surface, followed by the reflow. Thereby, uniform distribution of temperature of the surface mounting parts and printed wiring board 1 can be realized at the stage of preheating zone 6 corresponding to heat capacity and heat resistance characteristic of each surface mounting part and the cream solder can be refused simultaneously within a reflow furnace.
Patent JP-H0852709-A (JP)
Title: Manufacture of decorative material
Inventor: YAMANAKA RYOICHI
IPC: B27M3/00
Filed: 1994-08-13
Abstract: PURPOSE:To simplify the processes and improve the productivity by sticking a synthetic resin film on a surface of a ligneous base material at both end faces of which grooves for rabbet joint are made and sticking synthetic resin films to end faces made by cutting a middle part of the base material. CONSTITUTION:After a vinyl chloride film 31 is stuck to one face of a ligneous base material 30 whose both end faces have mortised parts 30a, other face of the base material is covered with a vinyl chloride film 32. The base material 30 is cut at a middle part so as to divide into two ligneous base materials 30A and 30B having the mortised parts at the end faces respectively. To the cut end faces of the ligneous base materials 30A and 30B, vinyl chloride films 33 are stuck. Accordingly, before the vinyl chloride films 33 are stuck to the cut end faces of the ligneous base materials 30A and 30B, troublesome work to cut and remove the ends of the films 31 and 32 stuck to the surfaces is not necessary. Also, as the ligneous base material 30 has a double length, sticking work becomes easy.
Patent JP-S6273162-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: YANO MASAHIKO
IPC: A61B8/14
Filed: 1985-09-27
Abstract: PURPOSE:To obtain echo information corresponding to a depth in a stable state and to lower the max. frequency of echo frequency, by constituting a band-pass filter dynamically changing in appearance using a frequency conversion method by heterodyne. CONSTITUTION:An ultrasonic echo showing an attenuation in a living body obtained from a probe 11 is amplified by a preamplifier 12 and lowered in its frequency by the combination with a multiplier being a frequency converter 15 and changes abruptly corresponding to the depth thereof at every reference signal rate inputted to the multiplier and, therefore, the band-pass width of a delay element 16 can be reduced. The output signal of the delay element 16 receives phasing addition by an adder 17 and a high frequency component is removed by a fixed band-pass filter 18. By this method, only an optimum frequency component can be obtained corresponding to the depth.
Patent JP-H087127-A (JP)
Title: Memory reduced coordinate transforming device
Inventor: HIRABAYASHI MASAHIDE
IPC: G06T11/00
Filed: 1993-08-05
Abstract: PURPOSE:To handle a lot of objects with the same memory resources by performing coordinate transform while not using an (n+1)X(n+1) matrix but using an (n)X(n+1) matrix for reducing the number of memories. CONSTITUTION:A three-dimensional case, namely, the case of n=3 is considered, for example. At such a time, a coordinate transform matrix is a 3X4 matrix and this is initialized (step 1). Since the 3X4 matrix is not a square matrix, however, this is not a unit matrix in severely mathmatical meaning but it is called the unit matrix for convenience. Then, the coordinate transform matrix is inputted and the matrix is linked. Since a matrix product can not be applied to this matrix as it is, this linkage is performed by using a prescribed formula (steps 12 and 13). Then, it is judged whether the linkage is completed or not and when it is not completed, processing is repeated from the input of the coordinate transform matrix (step 14). When the linkage is completed, coordinate transform is performed while using the prescribed formula (step 15). Thus, the coordinate transform matrix is preserved by a matrix excepting a constant part and the memory can be reduced into 3/4.
Patent JP-H1033164-A (JP)
Title: Composition containing complement component c3
Inventor: USAMI MAKOTO
IPC: A61P15/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prepare a therapeutic agent useful for treating infertility due to aplasia of an embryo and a fetus caused by insufficiency of nutrition for the embryo and fetus by including a complement component C3 as an active ingredient. SOLUTION: This composition for a tissue culture solution for an embryo and a fetus comprises a complement component C3 as an active ingredient. The complement component C3 is a protein having about 180,000 molecular weight and the administration form for treating infertility is preferably intravascularly administered as a solution. A parenteral injection, etc., prepared by dissolving the ingredient in a physiologically saline solution are suitable.
Patent JP-H0633202-A (JP)
Title: Manufacture of aluminum alloy sheet for di forming
Inventor: KOYAMA KATSUMI
IPC: C22C21/00
Filed: 1992-07-16
Abstract: PURPOSE:To improve the formability of an aluminum alloy sheet while its strength is maintained by suppressing the generation of the deposition of the metastable phase (Q<1> phase) of a Q phase (Al-Cu-Mg-Si series) with a specified size or below therein. CONSTITUTION:The formation of the Al-Cu-Mg-Si series deposition with <100nm size is suppressed to obtain the Al alloy sheet good in formability, particularly in ironability. The ingot of an Al alloy contg. 0.8 to 1.5% Mn, 0.7 to 1.3% Mg, 0.15 to 0.3% Cu, <0.25% Si and 0.3 to 0.7% Fe, and the balance Al with inevitable impurities is subjected to homogenizing treatment and hot rolling and is immediately subjected to cold rolling at <100 deg.C to regulate its sheet thickness into a final one, which is annealed at 130 to 280 deg.C for <=10min at >=100 deg.C/min temp. raising rate.