baber/WOPTO huggingface dataset:
Patent JP-S59162709-A (JP)
Inventor: IRIE SHINICHI
IPC: H02G15/08
Filed: 1983-03-07
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-S59162919-A (JP)
Title: Solid-liquid separation filter cloth of liquid containing solid substance
Inventor: UCHIMIZU MAMORU
IPC: B01D39/08
Filed: 1983-03-07
Abstract: PURPOSE:To provide filter cloth low in cost, having high separation capacity and easy to wash, obtained by superposing a second filter cloth member having a large mesh opening on a first porous filter cloth member having a fine mesh opening while clogging the perforations with solid particles to form a certain kind of a filter. CONSTITUTION:A first porous filter cloth member 1 having fine mesh openings 1a and a second filter cloth member 2 having mesh openings 2a each larger than each fine mesh opening 1a are superposed to constitute solid-liquid separation filter cloth and a liquid A containing a solid substance is charged on this filter cloth. The gaps X having various sizes formed by the superposing of the above mentioned both filter cloth members 1, 2 are packed with the solid particles E in the liquid A and, at last, the mesh openings 2a are closed by fixation and accumulation of said particles alpha to form a certain kind of a filter E while the solid substance is separated as a cake D to obtain a filtrate C. The above mentioned filter cloth can be constituted by integrating or superposing the first and the second filter cloth members 1, 2 each formed by weaving single fibers such as synthetic fibers or ceramic fibers in a mesh opening changed state.
Patent JP-H09192166-A (JP)
Title: Adhesive tape for fixing tube for medical care
Inventor: KAZAMA SHIGERU
IPC: A61F13/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To quickly and surely fix a tube for medical care to the skin of a patient. SOLUTION: This adhesive tape is composed of a first one-side adhesive tape 10, a second one-side adhesive tape 20 and a third one-side adhesive tape 30 made of cloth or nonwoven fabric for which an adhesive is applied on one side, a first protective sheet 40 and a second protective sheet 50 are attached to the adhesive surface of the first adhesive tape 10, a third protective sheet 60 is attached to the adhesive surface of the second adhesive tape 20 and a forth protective sheet 70 is attached to the adhesive surface of the third adhesive tape 30.  Further, so as to put the second adhesive tape 20 on the upper surface of the first adhesive tape 10 and to put the third adhesive tape 30 on the upper surface of the second adhesive tape 20, the adhesive surfaces of the first-third tapes are turned into the same direction, one end part of the second tape 20 is stuck to the pertinent end part of the first tape 10 and one end part of the third tape 30 is stuck to the pertinent end part of the second tape 20.
Patent JP-H09207927-A (JP)
Title: Synthetic resin packaging container
Inventor: TANAKA SATOJI
IPC: B65D1/26
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging container which is low in the cost and simple in the structure and in which the container body can be covered with a cover body, by forming notches in respective collars of the container body and the cover body to provide fixing tongues. SOLUTION: Tongues 6, 7 as fixing pieces are notched to fix a container body 1 and a cover body 2 on putting the cover body on the container body, in respective collars 4, 5 of the peripheral edges of the container body 1 and the cover body 2 made of thin polypropylene sheet and integrally formed through a hinge 3. The tongues 6, 7 are cut nearly L-shaped from respective external edges of the collars 4, 5 and formed to have a nearly U-shaped form. And also nearly V-shaped notches 8 are formed at the front ends of the tongues 6, 7 lest fingertips contact the collars 4, 5 when picking up the tongues 6, 7 by fingertips to mesh with each other. A detent notch 9 is formed in the external edge direction of the collars 4, 5 and also in the direction narrowing the basal part of the tongues 6, 7, in the deepest position of the notch C forming respective tongues 6, 7.
Patent JP-H03239566-A (JP)
Title: Method of preventing obscureness of character from occurring in laser printer
Inventor: TAKANO MASAYASU
IPC: H04N1/40
Filed: 1990-02-17
Abstract: PURPOSE:To reduce the size of one dot and to prevent obscurness of a character by raising the output of a laser, increasing the absolute value of a developing bias potential or decreasing the absolute value of a precharging potential to be charged previously at the surface of a photosensitive member if data to be printed has a small character. CONSTITUTION:If page data has a small character, an engine driver 27 is instructed to be raised at its laser output to output page data, and returned to a main routine. Thus, the driver 27 raises the output of a semiconductor laser 2, an optical unit 32 and each image forming processor is controlled to be driven to be printed. The small character is formed of fine lines or points, and since the width of the dot is narrowed by raising the output of the laser, two lines existing at a small gap are not connected to eliminate obscureness of the character.
Patent JP-H01211809-A (JP)
Title: Flat cable
Inventor: ENDO KATSUO
IPC: H01B11/20
Filed: 1988-02-19
Abstract: PURPOSE:To obtain excellent electric characteristics in high-frequency range by restrictedly winding a tape on to the longitudinally added shield layer around the outer circumference of an insulating conductor and drain wire longitudinally added to its one side. CONSTITUTION:Around the outer circumference of a center conductor 1, a foam insulator 2 and a solid insulator 3 are sequentially provided so as to form an insulating conductor. A drain wire 4 is longitudinally added to the insulating conductor, and a shield tape layer 5 is longitudinally added around these outer circumference. A restricting polyester tape layer 6 is wound on to the tape 5. A jacket 7 is provided around these outermost circumference so as to form a cable core. Further, as the tape 6, a tape with uniform and continuous independent holes is used, and resin is coated on both sides. Plural cable cores like this are arranged in parallel, and only the surfaces of the adjoining cores are integrated by fusion. With this structure, wiring work property is excellent and electric characteristics in specially high-frequency range is excellent.
Patent JP-S62193700-A (JP)
Title: Method for thickening organic sludge
Inventor: YASUKAWA KATSUO
IPC: C02F11/12
Filed: 1986-02-21
Abstract: PURPOSE:To thicken sludge to a higher concn. than by the conventional method and to decrease the problem of secondary pollution by adding ozone or ozone and cationic high-polymer flocculating agent to the sludge to be thickened, then thickening the sludge by a gravity sepn. CONSTITUTION:The ozone or the ozone and the cationic high-polymer flocculating agent (e.g., a copolymer of sulfate of dimethylaminoethyl acrylate and acrylamide) are added to the sludge to be thickened such as the initial settling basin sludge and excess activated sludge of sewer or the sludge mixture composed thereof and thereafter the sludge is thickened by the gravity sepn. The cationic high-polymer flocculating agent to be used has <=3meq/g colloid equiv. value at 4pH and 4.5(dl/g) intrinsic viscosity [eta] IN-NaNO3, 30 deg.C and is added at 0.05-0.2wt% (by the weight of SS). As a result, the sludge is thickened to a higher concn. than by a conventional method and the problem of secondary pollution is decreased.
Patent JP-S61196599-A (JP)
Inventor: SHIROMIZU HISAHARU
IPC: H05K3/46
Filed: 1985-02-26
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-S63204779-A (JP)
Title: Light frequency stabilization of semiconductor light source
Inventor: YASAKA HIROSHI
IPC: H01S5/0687
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the light frequency stabilization of a semiconductor light source by using a semiconductor laser as the semiconductor light source having frequency modulation characteristics which are lacking in phase inversion and by converting light frequency modulation of the semiconductor laser into transmitted light intensity variation through an optical filter, thereby controlling so that its light intensity variation become smaller. CONSTITUTION:A semiconductor laser 14 is used as a semiconductor light source having frequency modulation characteristics which are lacking in phase inversion and light frequency modulation of the semiconductor layer 14 is converted into transmitted light intensity variation through an optical filter 3 and then an electric current injected in the semiconductor layer 14 is controlled through a feedback electronic circuit 11 so that its light intensity variation will become smaller. In this way, there is no phase inversion in the semiconductor laser 14 and a stable frequency control is carried out at a band ranging from DC to some extent of a line breadth frequency through one line feedback circuit 11.
Patent JP-S54129658-A (JP)
Title: Cargo transporting apparatus
Inventor: IMAKITA MASARU
IPC: B65G57/03
Filed: 1978-03-28
Abstract: PURPOSE: To provide a cargo transporting apparatus, capable of collecting and stacking cargos in orderly manner, by correcting horizontal size of cargo by means compressing the cargo from both sides thereof, and thereafter approximating the corrected size of cargo to a given distance through which conveyor is shifted automatically.  
     CONSTITUTION: Cargo feeding apparatus 40 consists of means 41 for receiving and dropping cargo A and compressing means 42 for compressing the cargo A fed to the means 41 in longitudinal direction Y to correct its size to a required dimension. When cargo A is received on cargo receiving plate 43, compressing means 42 is moved a predetermined distance to correct the size of cargo A to required dimension (l), and plate 43 is retracted and drops cargo A. At the same time, main conveyor 4 is moved a distance corresponding to said required dimension (l) of cargo, and then means 41 and 42 are operated reversely for handling the next cargo. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07248468-A (JP)
Title: Device for reproducing three-dimensional information
Inventor: NOMURA TOSHIO
IPC: G02B27/22
Filed: 1994-03-08
Abstract: PURPOSE:To provide a three-dimensional information reproducing device occurring no color slippage in a reproducing image, capable of reproducing a bright image and suppressing the deterioration in resolution compared with a two-dimensional display. CONSTITUTION:A discrete Fourier transforming image decomposed to a color component is displayed by a liquid crystal panel 13 in time division. An outgoing beam whose color changes in time division irradiates the liquid crystal panel 13 by a lighting means 14, and a display image decomposed to the color component displayed on the liquid crystal panel 13 and a color of a lighting beam irradiated from the lighting means 14 are switched by synchronizing with each other by a synchronism control means 15. A space image is formed by that the discrete Fourier transforming image is reproduced by a pin hole array panel 2. Since the discrete Fourier transforming image is decomposed to the color component to the displayed, no color slippage occurs in the reproducing image. Since the display image decomposed to the color component and the color of the lighting beam are switched by synchronizing with each other, the resolution of the reproducing image is improved, and the bright image is obtained.
Patent JP-H05235893-A (JP)
Title: Pseudo burst generator
Inventor: SEKINE YASUYOSHI
IPC: H04J3/00
Filed: 1992-02-25
Abstract: PURPOSE:To allow a circuit scale for a test system by nearly one equipment to cope with plural equipments to be tested independently of number of TDMA communication equipments by conducting the test through time division switching by means of a test equipment discrimination signal. CONSTITUTION:The generator is provided with a pseudo burst generating section 1 generating a pseudo burst signal to test TDMA communication equipments 4-6, a test equipment discrimination section 2 discriminating equipments to be tested based on equipment state information outputted from each of the plural TDMA communication equipments and a connection changeover section 3 implementing selective changeover to input the pseudo burst signal to the TDMA communication equipment discriminated by the said test equipment discrimination section.
Patent JP-S56136031-A (JP)
Title: Analog switch circuit
Inventor: SATOU TETSUO
IPC: H03K17/62
Filed: 1980-03-26
Abstract: PURPOSE:To decrease the distortion factor of an analog switch circuit by adding a switch function to the composite differential transistor constitution of an N-P-N transistor and N-P-N transistor and by amplifying its output by a common emitter type N-P-N transistor. CONSTITUTION:To two N-P-N input transistors Q20 and Q21, N-P-N transistors Q23 and Q24 whose emitters are connected in common are connected and when only one constant current circuit I01 is operated with switch signal S, a bias current it supplied to transistor Q23; and then the composite differential transistor circuit consisting of a couple of transistors Q20 and Q23 and a couple of transistors Q22 and Q25 operates, and the driving circuit consisting of transistors Q29 and Q30 and constant current load I0' is driven to output signal IN1, inputted to input transistor Q20, via the output circuit consisting of transistors Q31 and Q32. Then, as the other constant current circuit I02 is operated with signal S, input signal IN2 is outputted.
Patent JP-H06252413-A (JP)
Title: Semiconductor memory device
Inventor: MORI SEIICHI
IPC: H01L21/8247
Filed: 1993-02-26
Abstract: PURPOSE:To improve the degree of integration of a memory cell transistor without impairing its reliability. CONSTITUTION:The title semiconductor memory device is provided with memory cell transistors A, each with a floating gate for variable control of threshold value between a gate electrode and a channel region, arranged in a matrix manner, and trench 11, which is not substantially formed in the substrate corresponding to each of the drain diffusion layers 6 of the memory cell transistor A adjacent to row direction corresponding to the channel regions 12 of the memory cell transistor adjacent to row direction. According to the above- mentioned composition, as the trench 11 is not formed along the channel region 12, the main cause of lowering the reliability of the memory cell transistor such as generation of a leak current, stress, contamination and the like can be removed, and the degree of integration can be improved without impairing reliability.
Patent JP-S62194521-A (JP)
Title: Electric power controller for copying machine
Inventor: ODA KATSUHIRO
IPC: G05F1/10
Filed: 1986-02-20
Abstract: PURPOSE:To reduce the noise produced by energizing an exposure lamp or an auxiliary fixing heater during a lighting cycle of the exposure lamp, and converting a synthetic current waveform obtained from the currents flowing to both said lamp and heater into a sine wave. CONSTITUTION:A switching circuit 7 for compensation which turns on an auxiliary fixing heater 6 is always turned on at least during a lighting cycle of an exposure lamp 4. This switching action of the circuit 7 is related with the action of a switching circuit 5 for control of light quantity. Furthermore the circuit 7 is turned on and off in response to the temperature of a fixing roll during a turn-off cycle of the lamp 4. Then a zero cross switching action is carried out when the circuit 7 is turned on with the lamp 4 turned off respectively in order to reduce the noises produced. For actions of both circuits 5 and 7 during the lighting cycle of the lamp 4, the energizing period T1 of the lamp 4 and the energizing period T2 of the heater 6 are shown in the figure. Thus a synthetic current waveform is substantially turned into a sine wave and therefore the higher harmonic component is reduced. In such a way, noise generation is also reduced.
Patent JP-H03241527-A (JP)
Title: Magnetic disk and production thereof
Inventor: NAGAI HIROSHI
IPC: G11B5/82
Filed: 1990-02-19
Abstract: PURPOSE:To decrease the acoustic emission (AE) output in contact start stop (CSS) and to provide a longer life by working an underlying layer in such a manner that the vertexes of the ruggedness provided thereon are flush with the same plane. CONSTITUTION:Burrs, projections and bulges, blowholes, etc., are generated on the underlying layer and splinters, residues, etc., stick thereto. This layer is subjected to the following polishing in order to remove these. A slider slides and works a DS 16 via polishing powder 26 in Fig. a. The polishing powder 26 is mixed with other fluid, such as pure water or kerosene, and the slider 22 floats to work the layer in ig. b. The polishing powder 26 is pulverized or molten alumina powder, etc., of about 1 micron and is preferably small in grain size distribution. Consequently, the required groove depth of 200 to 1000 Angstrom  is obtd. and the sticking of the DS to a magnetic disk surface and the air bearing surface (ABS) of the magnetic head is averted.
Patent JP-2000233700-A (JP)
Title: Occupant protective device for vehicle
Inventor: KORE HARUHISA
IPC: B60N2/48
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To effectively support the head of an occupant with a headrest in the rear end collision of a vehicle. SOLUTION: This occupant protective device is provided with a headrest driving means driving a headrest to move forward in response to the pressure contact force when the back of an occupant is pressed to a seat back at the time the rear end collision of a vehicle, a rear end collision predicting means 7 predicting the rear end collision of the vehicle, and an occupant moving means 8 moving the occupant to the seat back side when the rear end collision of the vehicle is predicted by the rear end collision predicting means 7.
Patent JP-H11197256-A (JP)
Title: Low-frequency therapy device
Inventor: UEDA TOMOO
IPC: A61N1/32
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To accurately determine the output current values of stimulant pulses in a low-frequency therapy device having a means for generating the stimulant pulses from a pulse transformer and a means for displaying the states of the stimulant pulses. SOLUTION: A D/A converter output signal 9 in an MPU 10 for setting the driving voltage 3 of a pulse transformer 1 is obtained. A current detection resistance 4 is installed in a primary circuit, and a voltage at each end of the current detection resistance 4 is converted via an amplifier 5 into the input signal 6 of an A/D converter built into the MPU 10, to obtain the primary current of the pulse transformer 1. A storage device in the MPU 10 stores the driving voltage value of the pulse transformer 1, the primary current value detected, and an already stored transformer characteristic value table, and the program of the MPU 10 calculates the secondary current of the transformer by referencing the characteristic value table from the driving voltage and the primary current.
Patent JP-H05233784-A (JP)
Title: Signature inspection system
Inventor: SHINPO ATSUSHI
IPC: G06T7/00
Filed: 1992-02-25
Abstract: PURPOSE:To make it possible to perform the calculation of power product by few number of operation by dividing variables every S term in a lump, and setting this S to an optimum value. CONSTITUTION:A power product calculation part 303 is composed of a RAM 306 and a multiplier 307 and values which are necessary for the operation is stored in the RAM 306. When the calculation for determining natural number y to satisfy y=x1<a1>.x2a<2>.....xn<an> is performed, parameters x1 to xn are divided into a n/s phase summed every S term. For x'1 to x's, a table where the value expressed by x'1<b1>/x'2<b2>.....x's<bs> is calculated is prepared and the value of product corresponding to an arbitrary combination of each combination of variable composed of every s term is determined by referring to this. Then, by performing a prescribed calculation, the product of n item variable corresponding to the highest rank bit of each exponent is obtained and this value is multiplied. Next, for the result, the same operation for the combination of each exponent for the lowest rank bit, y can be calculated.
Patent JP-S62197368-A (JP)
Inventor: YOMO RYOICHI
IPC: B41C1/04
Filed: 1986-02-22
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-S55130273-A (JP)
Title: Picture processing method
Inventor: TAKAHASHI KENICHI
IPC: H04N5/208
Filed: 1979-03-29
Abstract: PURPOSE:To enable the real-time picture processing and thus facilitating the following-up to the picture information which varies in succession in case the picture processing is carried out via the matrix in the space region, by performing the calculation through conversion into the analog signal at the calculating time. CONSTITUTION:The picture signals are supplied to shift register group 30 equivalent to the step number of the matrix, and then the output is extracted from the end of each shift register and by the number equivalent to the horizontal (or vertical) component of the matrix. Then D/A conversions 41-40 are given to picture elements X1-X0 of the matrix obtained, and then analog addition 51 is carried out. And A/D conversion 52 is given to the addition output, thus obtaining the improved picture signal.
Patent JP-H05235329-A (JP)
Title: Semiconductor device
Inventor: TOMII KAZUYUKI
IPC: H01L29/74
Filed: 1992-02-25
Abstract: PURPOSE:To provide a semiconductor device, in which self-arc-extinguishing by a gate signal is enabled, a switching time is shortened, switching loss can be reduced and gate driving currents are also diminished. CONSTITUTION:In a static induction thyristor having two lateral type anode short-circuited and cathode short-circuited structure insulated and isolated by insulating layers 3a, 3b, gate regions 8a, 8b and cathode regions 6a, 6b are connected to a gate terminal G and a cathode terminal K in common respectively, and two anode regions 4a, 4b are connected to a pair of main electrode terminals T1, T2 respectively. Accordingly, a section between the main electrode terminals T1, T2 can be turned on quickly by electrostatic induction $ by applying forward bias voltage between the gate terminal G and the cathode terminal, and can be turned off rapidly at arbitrary timing by small driving power by pinch-off action by applying reverse bias voltage.
Patent JP-S52123059-A (JP)
Title: Three jib type quaywall crane
Inventor: SUZUKI YASUO
IPC: B65G65/00
Filed: 1976-04-07
Abstract: PURPOSE: To improve the freight handling amount per unit time of a crane supporting two jibs for loading and unloading the freight and one jib for balancing the irregularity of centroid of the entire crane by the freight independently as supported on horizontal rotary cradles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04278124-A (JP)
Title: Vacuum heater
Inventor: SAKAI SHINICHI
IPC: F24C7/06
Filed: 1991-03-05
Abstract: PURPOSE:To carry out a vacuum heating operation of fast temperature rise in a heating chamber with excellent cleanness and operability. CONSTITUTION:A hermetically sealing power supply terminal 11 is provided outside a wall 2 of a heating chamber through an O-ring 10, and a heater 8 with a securing porcelain, which can be attached to or detached from the terminal 11, is provided inside the wall 2 of the chamber at the same position as that of the terminal 11. Thus, since the heater 8 is mounted in the chamber 1, a vacuum heater in which rising of a temperature in the chamber is fast, and which has excellent cleanness and operability, is obtained.