baber/WOPTO huggingface dataset:
Patent JP-H07336574-A (JP)
Title: Image pickup device
Inventor: MIYAMOTO SEISHI
IPC: G02B7/04
Filed: 1994-06-03
Abstract: PURPOSE:To simplify the drive control by cancelling the force of an interconnection flexible cable onto a moving body with a magnet so as to reduce a difference from a drive resistance of the moving body depending on the drive direction in the extending or retracting motion. CONSTITUTION:One end of a flexible cable 2 for receiving/transmitting a drive voltage and a signal for an image pickup element 1 is connected to an image pickup element 10 via an image pickup element fixing board. The other end of the cable 2 is connected mechanically and electrically to a circuit section 3 for a voltage generating circuit and a horizontal vertical register drive pulse circuit supported by the image pickup device main body. Since the cable 2 is connected between the circuit section 3 and the element 1 flexibly, an energizing force F in a direction of -D is given to the element section 1. On the other hand, a magnet 5 is fixed on a drive shaft coincident with the optical axis opposite to the magnet 4 in the main body and a repulsion force H in a direction of +D is generated to the element section 1 to which the magnet 4 is fixed, Thus, the drive resistance difference depending on the drive direction of the element section 1 being a driven body is reduced.
Patent JP-S6014426-A (JP)
Title: Forming apparatus of semiconductor thin film
Inventor: OGATA HITOSHI
IPC: H01L21/268
Filed: 1983-07-05
Abstract: PURPOSE:To lower a substrate temperature at the time of film formation and facilitate an epitaxial growth of a semiconductor thin film by providing the 1st ion beam generator and the 2nd ion beam generator. CONSTITUTION:A substrate 5 is fixed on a substrate holder 4 in a vacuum thin film growing chamber 1 and its surface is cleaned by an ion beam from an ion gun 8. Shutters 9, 10 are opened and the 1st ion beam of Ga<+> and the 2nd ion beam of As<+> are applied simultaneously to the same position by the 1st ion beam generator 6 and the 2nd ion beam generator 7 respectively to activate reaction and a thin film single crystal of compound GaAs is obtained on the substrate 5. An energy of each ion beam is controlled individually to vary conditions of thin film formation widely.
Patent JP-S613022-A (JP)
Title: Measuring method of leakage from liquefied gas container
Inventor: WAKAO HIKOHARU
IPC: G01M3/00
Filed: 1984-06-16
Abstract: PURPOSE:To enable the simple measurement of the leakage at a place of setting of a liquefied gas container, by measuring a temperature difference between the temperature of the outer wall of the liquefied gas container and the temperature of outside air, and by measuring then the leakage of a liquefied gas from a specific formula. CONSTITUTION:When a liquefied gas of a liquefied gas liquid in a container leaks out, it takes away a latent heat of vaporization from the surrounding with the vaporation of the liquid, and therefore the temperature of the outer wall of the container is lowered. Then, a temperature difference between the temperature T of the outer wall of the container and the temperature T0 of outside air is measured, and further the cross section of the container is measured. Then the leakage of the liquefied gas can be measured easily from the formula, where W0 is the weight of a liquefied gas liquid in a container before leakage; W is the weight of the liquefied gas liquid in the container in the course of leakage; rho is the density of the liquefied gas liquid; S is the cross sectional area of the container; C is the specific heat of the liquefied gas liquid; and q is an invariable dependent on a latent heat of vaporization.
Patent JP-H09298959-A (JP)
Title: Antiflapping tube
Inventor: EBISAWA HIDEO
IPC: A01G22/22
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an antiflapping tube capable of facilitating seedling rooting stably without being affected by wind and rain while retaining the advantages of rice farming in the large scale field and also capable of uniformizing rice growth. SOLUTION: This antiflapping tube is such one that a specified length of tube 2 foldable when unused is provided with at least one opening 5 bearing opening/closing function and to charge/discharge water and/or air into/from the tube. When this tube is to be used, the ends 3, 4 of the tube 2 are closed to charge water and/or air into the tube to effect swelling it, and this tube in this state is set up in the field to tentatively section the field. Therefore, this antiflapping tube can be set up easily by charging the tube 2 with water and/or air when to be used; when unused, the tube 2 is evacuated of water and/or air and can be removed while being folded, thus assuring the advantages of the large scale field.
Patent JP-H02303625-A (JP)
Title: Tension controller between hot rolling mill and coiler
Inventor: MORI TOSHIAKI
IPC: B21B37/00
Filed: 1989-05-16
Abstract: PURPOSE:To decrease the tension disturbance to a plate thickness control of a rolling mill and to improve the plate thickness accuracy by bringing a speed of a pinch roll driving motor for giving tension to a material to feedback control, based on material real tension of the entry of a pinch roll. CONSTITUTION:From a horizontal load F which a pinch roll receives from a material 2, the feeding-out direction theta of its material and tension T between the pinch roll 3 and a mandrel 4, material real tension Tf of the entry of the pinch roll is derived by an operation. A tension controller 11 supplies such a rotating speed as the material real tension Tf derived in such a way is brought close to a target tension set value to a pinch roll driving motor 3A from a speed controller 5. In such a way, this controller operates so as to maintain the material real tension Tf in the target tension set value. Accordingly, tension is scarcely varied between the rolling mill and the pinch roll, and prescribed tension can be obtained.
Patent JP-H05317758-A (JP)
Title: Atomizing apparatus
Inventor: ASOU TOMOMICHI
IPC: B05B1/34
Filed: 1992-05-15
Abstract: PURPOSE:To provide an atomizing apparatus which atomizes a liquid and whose composition is united totally to give a wide range of option of installation. CONSTITUTION:An atomizing apparatus has a cylindrical liquid nozzle 4 which has a spraying outlet 7, a columnar rotary body 8 in the outside of which a spiral groove 12 is formed and which is stored in the liquid nozzle, and a motor 11 which rotates the rotary body 8 through a connection shaft 9. When pressure is applied to a liquid body by the spiral groove 12 by rotating the rotary body 8, whirling flow of the liquid body is formed and thus the liquid body sprayed out of the spraying outlet 7 is atomized. The liquid nozzle and the rotary body are made possible to be united.
Patent JP-S62279882-A (JP)
Title: Method and apparatus for making silver ion water
Inventor: MATSUO YUKIAKI
IPC: C02F1/46
Filed: 1986-05-28
Abstract: PURPOSE:To obtain silver ion water at high concn. while the precipitation of silver colloid is prevented, by preparing acidic Ag<+> ion water or alkaline Ag(OH)2<->/Ag2(OH)<+> ion water using two electrolytic cells. CONSTITUTION:The title apparatus consists of a first electrolytic cell 11 and a second electrolytic cell 21 and both cells are connected by connection pipes 33, 34. Water introduced from a raw water introducing pipe 31 forms a silver ion in the first electrolytic cell 11. That is, the silver ion is formed between an anode rod 15 having silver or silver alloy 16 mounted thereto and a cathode plate 13 by electrolysis. Next, a part of water containing the silver ion passes through the connection pipe 34 to enter the anode chamber 27 of the second electrolytic cell 21 and can be taken out as acidic Ag<+> ion water from a pipe 38 because a cation such as an Na<+> ion is allowed to pass through a cathode chamber 28 by a diaphragm 26 and an anion such as Cl<-> can be concn. in the anode chamber 27. Alkaline silver ion water can be taken out from a pipe 37.
Patent JP-S61281551-A (JP)
Title: Photo-thyristor device
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L31/111
Filed: 1985-06-06
Abstract: PURPOSE:To obtain a photo-thyristor device with a driving light source capable of projecting beams having a required duration by connecting one tip of an optical fiber to two optical fibers through an optical branch appliance and coupling one of them with a light-emitting diode and the other with a laser diode. CONSTITUTION:A light-emitting diode 1 is coupled with an optical fiber 7 through a photo-coupler 2 with a lens 5, and a laser diode 2 is combined with an optical fiber 8 through a photo-coupler 4 with a lens 6. The optical fibers 7 and 8 are connected to one optical fiber 10 through an optical branch appliance 9, and the other tip of the optical fiber 10 is coupled with a light-receiving section for a photo-thyristor element. Beams from the light-emitting diode 1 and the laser diode 2 are each condensed by the lenses 5, 6 in the photo-couplers, reach the optical branch appliance 9 through the optical fibers 7, 8, and are projected to the light-receiving section for the photo-thyristor element through the optical fiber 10. Accordingly, light pulses having sufficient width required for positively turning the photo-thyristor ON and a high peak value necessary for an overdrive can be projected to the thyristor element.
Patent JP-S5748903-A (JP)
Title: Fixing method of powder in container and its apparatus
Inventor: YAMAMOTO YOSHIAKI
IPC: A61Q1/00
Filed: 1980-09-05
Abstract: PURPOSE: To obtain a solid having a uniform density, by pressing the whole surface of a powder filled into a container with a pressing plate having many small air discharge holes, and discharging air contained in the powder from the powder surface  rapidly and fully.  
     CONSTITUTION: A container 2 containing powder 1 is placed on a supporting plate 4, and an operating lever 4 or driving lever 10 or both are operated to press a pressing plate 12 of a pressing apparatus 11 through an air-permeable film 5 at a pressure of 20W40kg/cm 2 . Air contained in the powder 1 is passed from the total surface of the powder 1 through the air-permeable film 5 and a net 18, e.g. a stainless steel net of 10W20 mesh, provided at the bottom of the pressing plate 12, and discharged from plural small air discharge holes 17 of the pressing plate 12 to air discharge chamber 13 through through-holes 16 to the air.  
     EFFECT: The surface is smoothly abraded and uniformly applied to a material to be coated in use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06306666-A (JP)
Title: Water electrolysis cell
Inventor: OKUDA SHINZO
IPC: C25B9/19
Filed: 1993-04-26
Abstract: PURPOSE:To provide a water electrolysis cell which is uniform in cell thickness and good in service life performance. CONSTITUTION:The cell is provided with an ion exchange membrane-electrode joint body consisting of an ion exchange membrane 1 and a catalytic electrode 2 jointed to both surface of the ion exchange membrane while leaving the periferal part of the ion exchange membrane, the current collecting body 3 arranged at both the surfaces of the ion exchange membrane-electrode joint body, the packing 5 arranged at the peripheral part where the catalytic electrode at both the surfaces of the ion exchange membrane is not jointed, the current collecting plate 6 supporting the ion exchange membrane-electrode joint body, the current collecting body and the packing across both the sides and the packing deforming rate specifying member 8 arranged at the packing part. The clamp capacity of the cell at an intermediate part is not weakened because uniform pressure can be applied to each cell. Moreover, each cell can be provided with the thickness of the packing deforming rate specifying member even when the packing itself has variability. Therefore, the local electrolysis caused by the contact failure of the catalytic electrode and the current collecting body is prevented and the water electrolysis cell long in service life is provided.
Patent JP-H09307566-A (JP)
Title: Traffic shaping device
Inventor: AKITA TSUYOSHI
IPC: H04L47/27
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a traffic shaping device by reducing an external device such as a memory and selecting a cell requiring a fastest transmission time as a cell to be sent next. SOLUTION: In the case that a cell reaches a free queue or one cell is sent from a transmission control section 14, a transmission schedule time of a head cell of a queue of a connection to which the arrived cell or a transmitted cell belongs is calculated by a transmission schedule time arithmetic section 12. A sorting section 13 conducts processing by using an obtained transmission schedule time to decide a cell to be sent fastest among cells in a cell buffer section 11 and its transmission schedule time.  When the transmission schedule time of the transmission scheduled cell decided by the sorting section 13 comes and the transmission control section 14 does not receive a cell transmission suppression signal, the control section 14 extracts the corresponding cell from the cell buffer suction 11 and sends the cell and reparts it to a transmission schedule time arithmetic section 12 calculating the transmission schedule time of a succeeding cell.
Patent JP-H08314543-A (JP)
Title: Venting mechanism for pressure reducing valve
Inventor: OKADA TOMOO
IPC: G05D16/06
Filed: 1995-05-23
Abstract: PURPOSE: To make the venting mechanism of a safe pressure reducing valve into simple structure without permitting a clamping member to be easily come off from a valve main body when the pressure reducing valve used for a gas cylinder and the like is in an undesirable condition. CONSTITUTION: The pressure reducing valve 50 is formed in a position facing the joined surface of the flange of the clamping member 9 in the pressure reducing valve 50 having the clamping member 9 of the flange which is in press- contact with an inclination surface that is formed on the outer peripheral surface of one flange 12a between a pair of flanges 4a and 12a sandwiching a diaphragm 10 and that is inclined to a surface vertical to the joined surface of the flange 12a. Furthermore, an extension part which is extended from the end part of the abutting part of the clamping member 9 abutted on the inclination surface of one flange part 12a and which bends in a direction approximated to one flange 12a at the end part is provided.
Patent JP-H07332188-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: NAKANO FUTOSHI
IPC: F02M63/00
Filed: 1994-06-06
Abstract: PURPOSE:To secure a sufficient fuel pressure even at the initial stage of the starting period and hinder the power consumption from becoming excessive. CONSTITUTION:The output shaft 4 of an engine 3 and the output shaft 6 of a drive motor 5 to give a certain pump rotation are installed together on the input shaft 2 of a fuel injection pump 1. Together with a control unit 9, one-way clutches 7, 8 are installed to make inter-shaft connection so that to the fuel injection pump 1, the rotational driving force of the motor 5 is transmitted in the engine starting period and thereafter the rotational driving force of the engine 3 is transmitted.
Patent JP-H01295904-A (JP)
Title: Snow melting and removing apparatus
Inventor: DOI TAKASHI
IPC: E01H5/10
Filed: 1988-05-23
Abstract: PURPOSE:To enable snow to be easily melted and removed, by providing the side section of a snow melting and removing tank embedded in a passage, with a hot air feeder for detecting fallen snow and being driven, and by providing the upper section of the snow melting and removing tank with a snow transmitting body, and the lower section with an infiltrated section for infiltrating melted snow water into ground. CONSTITUTION:A snow melting and removing apparatus A is basically composed of a snow melting and removing tank and a hot air feeder 2 which are embedded in a passage to a road in a general residence, and a fallen snow sensor 7 set on the roof of the residence. Then, the snow melting and removing tank has a snow melting and removing section 3 and a hot air feeder housing section 4 which consist of concrete and the like, and has a transmitting section 5 on an upper passage surface and an infiltrating section 6 for infiltrating melted snow water into ground at a lower section. Snow fallen on the transmitting body 5 is melted by hot air fed from the hot air feeder 2 driven by the fallen snow sensor 7, and is infiltrated into ground via an infiltration valve 6a. As a result, snow melting and removing work can be executed at a low cost without using man power.
Patent JP-S615106-A (JP)
Inventor: OOSHIMA MITSUYOSHI
IPC: E01D15/00
Filed: 1984-06-15
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-H07336979-A (JP)
Title: Method and apparatus for detecting position
Inventor: EZUKA YASUHIRO
IPC: G05B19/35
Filed: 1994-06-06
Abstract: PURPOSE:To make a very precise detection of positions with a small speed ripple even if the number of rotations of a resolver is large. CONSTITUTION:Exciting signals which are 120 deg. out of phase from each other are formed on the basis of a counted value of a ring counter 1 and they are supplied to a phase detection resolver 4. The output of the resolver 4 is compared with a zero level by a comparator 5 and a rectangular waveform position data before correction thetaF is formed and then it is supplied to a digital delay circuit 6. In the delay circuit 6, the data thetaF is delayed according to a position correction value DELTAtheta from a ROM10 for correcting a position and then the position data after correction thetaB is output. The position data after correction is supplied to a latch circuit 7 which latches the counted value of the ring counter 1 and to a speed detecting circuit 8 to obtain the position data thetaP and the speed data DELTAT of the resolver 4. These two data are added and then the added value is supplied to the ROM10 for correcting a position as address data. On the other hand, the speed data DELTAT is converted to pulses by means of a pulse generator 11 and then the pulses are integrated by an integrating counter 12 and thereby positions of movable members are detected.
Patent JP-H02307949-A (JP)
Title: Three-dimensional woven fabric for reinforcing beam-like composite material and production thereof
Inventor: TSUZUKI MAKOTO
IPC: D03D25/00
Filed: 1989-05-17
Abstract: PURPOSE:To enhance the strength of a three-dimensional woven fabric against flexural loads by repeating in the longitudinal direction of a beam a process wherein fibers at each surface are arranged in a tilted state to the longitudinal direction of the three-dimension woven fabric and the fibers are folded back on the surface of the knitting fabric. CONSTITUTION:The first surface portion disposed in the acting direction of a force and the second surface portion orthogonally intersecting the first surface portion are disposed, having thickness corresponding to at least several layers of plain woven fabrics and being integrally woven each other. Each fiber constituting the three-dimensional woven 20 is tilted at an angle of + or -15-60 degree based on the longitudinal direction of the three-dimensional woven fabric in the surface constituting the first surface portion, and also tilted similarly in the surface constituting the second surface portion, and the fibers are folded back on the surface of the woven fabric to repeat the weaving process in the longitudinal direction of the woven fabric.
Patent JP-2000011138-A (JP)
Title: Color coordinate space structure and color quantizing method using color coordinate and color spreading
Inventor: KIM HYEONG JOON
IPC: G06F17/30
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute all color areas by judging a distance between a color placed at any arbitrary position on a color space coordinate and an adjacent color at the time of mapping that color and mapping a value weighed by this distance and the quantized values of the present color and adjacent color. SOLUTION: An MMD two-dimensional plane is partitioned with lines 11 and 12 parallel with an ax axis, line 13 parallel with a max direction and line 14 parallel with a min direction and color information included in areas C1-Cn inside respective blocks is mapped into same value in respect to the respective areas C1-Cn so that color quantization can be executed in the MMD area. Therefore, the distance between the color at any arbitrary position on that color space coordinate and the adjacent color is judged and the value weighed by this distance and the quantized values of the present color and the adjacent color are mapped. Thus, all the color areas can be uniformly distributed and the color can be quantized so that the change of the color can uniformly appear at the visual viewpoint of human being.
Patent JP-H05298433-A (JP)
Title: Binarizing processor for color picture
Inventor: INAGE KATSUYUKI
IPC: G06T7/00
Filed: 1992-04-16
Abstract: PURPOSE:To extract the hue pattern of only an objective part even if a part common to the objective part in hue or the part of color phase irregularity coexists in a color input picture by setting automatically an optimum binarization threshold. CONSTITUTION:A picture element extracting part 11, a threshold calculating part 12, and a binary picture generating part 13 are provided, and the output of a color television camera 14 is supplied to the picture element extracting part 11. The picture element extracting part 11 is for extracting the picture element of the objective color input picture of the calculation of the binarization threshold, and a hue intensity calculating part 16 calculates the intensity of each hue of every picture element, and a condition judging part 18 judges whether the intensity of each hue satisfies a condition set by a condition setting part 17 or not, and if it satisfies the condition, a gate part 19 is opened so as to output this picture element data to the threshold calculating part 12.
Patent JP-S612865-A (JP)
Inventor: ENDOU MICHIO
IPC: A61M1/34
Filed: 1984-06-15
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-S61284594-A (JP)
Title: Plated steel sheet having zn-base plating with superior adhesion
Inventor: KITAYAMA MINORU
IPC: C22C38/00
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a plated steel sheet having Zn-base plating with superior adhesion by forming a layer contg. a specified amount of Zn on the surface of a steel sheet contg. a specified amount of one or more among Cu, Ni, Cr and Mo and a specified amount of P by plating as the lowest layer. CONSTITUTION:A layer contg. >=50% Zn is formed on the surface of a steel sheet contg. 0.08-4.5wt% one or more among Cu, Ni, Cr and Mo and 0.03-0.3wt% P by plating as the lowest layer. The plating may be carried out by any of electroplating, hot dipping and vacuum plating methods.
Patent JP-S5826551-A (JP)
Inventor: ROBAATO JII UOOKAA
IPC: H02K15/06
Filed: 1982-07-16
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-S5249445-A (JP)
Title: D.c. constant current source
Inventor: YOSHIMURA KIYOSHI
IPC: G05F1/56
Filed: 1975-10-17
Abstract: PURPOSE: To produce stable constant current by absorbing variation due to temperature characteristic of current control element. 
     COPYRIGHT: (C)1977,JPO&Japio