baber/WOPTO huggingface dataset:
Patent JP-S6466984-A (JP)
Title: Pulsed laser device
Inventor: NODA ETSUO
IPC: H01S3/097
Filed: 1987-09-08
Abstract: PURPOSE:To realize stability, improve oscillation efficiency, and achieve long- pulse oscillation, by adding a pulse with sharp leading edge and then by adopting a discharge circuit which can apply low voltage required for maintaining discharge for a long time. CONSTITUTION:A high voltage is applied to capacitors C0, C2, and C3 for performing charging through charge resistors R1 and R2. A trigger pulse is applied to a gap switch 10 and a capacitor C1 is charged through a capacitor C0. The C1 is discharged through spare discharge gaps 11 and 12 and is charged inversely. In this process, spare electrolytic dissociation is performed and a voltage which is approximately two times larger than the charge voltage is applied between the main electrodes for allow main discharge to occur. The leading time of discharge at this time if equal to LC/2 in the case of C1=C2=C/2 and when the inductance of circuit is set to L. When the C1 discharges and voltage drops, current begins to flow between main electrodes from C3. Then, the inductance of Ls is reduced and discharge of low voltage is maintained between electrodes for performing a long-pulse discharge.
Patent JP-H0270735-A (JP)
Title: Polymer composition
Inventor: FURUICHI MINORU
IPC: C08L21/00
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a polymer composition excellent in flow, mechanical strengths, molding appearance, abrasion resistance, weathering resistance, etc., by blending a specified hydrogenated diene polymer with a 1,2-butadiene polymer and/or a vinylaromatic compound/conjugated diene block copolymer. CONSTITUTION:This polymer composition is formed by blending at most 95wt.%, particularly desirably, 5-49wt.% hydrogenated diene polymer (A) with at least 5wt.% 1.2-butadiene polymer ( of a vinyl bond content >=70wt.%, desirably, <=85wt.%, a crystallinity >=5%, desirably, 10-40%, and an intrinsic viscosity [eta](in toluene at 30 deg.C)>=0.5dl/g, desirably, 1.0-3.0dl/g) and/or a vinylaromatic compound/conjugated diene block copolymer and/or its hydrogenated product (B). Component A is a polymer which is a conjugated diene polymer or a conjugated diene/vinyl aromatic compound (<=50wt.%) random copolymer and is derived by hydrogenating such as (co)polymer (of an Mn of 5,000-1,000,000, an MW distribution Mw/Mn<=10 and a vinyl bond content >=10%) to a degree of hydrogenation >=70%.
Patent JP-H0564115-A (JP)
Title: Signal processing circuit for liquid crystal projection type video display device
Inventor: MIHARA TOMOHIRO
IPC: G09G3/36
Filed: 1991-09-03
Abstract: PURPOSE:To reduce the operating frequency and to facilitate the shading correction in the unit of blocks optionally divided horizontally or vertically by independently applying shading correction respectively to each layer output of a multi- layer expansion processing section. CONSTITUTION:The signal processing circuit is provided with a multi-layer expansion processing section 6 receiving a digital video signal to apply multi- layer expansion to N layers (N=2, 3,...) and to obtain an output whose operating frequency is set to 1/N and a correction means multiplying shading correction information outputted from each of correction memories 82A-82F with each output obtained from the multi-layer expansion processing section 6 at multipliers 81A-81F to implement independently shading correction.
Patent JP-H0777241-A (JP)
Title: Levitation supporter
Inventor: HIRAKO KEIICHI
IPC: F16F15/03
Filed: 1993-09-08
Abstract: PURPOSE:To realize simple, stable and highly accurate directional control as well as to promote the symplification of handling inclusive of designing. CONSTITUTION:Each displacement of two spots of a scanned body 20 is detected by both first and second displacement sensors 22a, 22b, and a centroidal position of this scanned body 20 and a turning angle around the center of gravity are calculated, and on the basis of this centroidal position and the turning angle around the center of gravity, force and torque acting on the scanned body 20 are found out, then a driving command based on this force and torque is generated, thereby driving and controlling both first and second magnetic bearings 21a and 21b and the scanned body 20 is constituted so as to be levitatively supported, and thus the desired end is accomplished in this way.
Patent JP-H0387976-A (JP)
Title: Character recognizing/interpreting device for electronic still camera
Inventor: FURUYA YOJI
IPC: G06F17/28
Filed: 1989-08-31
Abstract: PURPOSE:To automatically and quickly translate the foreign language contained in a still screen image photographed by an electronic still camera by extracting a character area out of the video signal outputted from the electronic still camera, recognizing the characters of the extracted character area, and translating these recognized characters into a prescribed foreign language. CONSTITUTION:Only a character string area is extracted to the still picture information of a video RAM 9 by an edge extracting method based on a character area extracting program 23. Then the characters are recognized by a pattern matching method based on a character recognizing program 26. Then the English-Japanese mechanical translation is carried out based on a mechanical translation program 27. The result of this translation is stored in a video RAM 10 and then displayed on a liquid crystal TV 3 based on a picture display program 28 for Japanese character strings obtained by translation. As a result, the foreign language contained in a still picture screen image photographed by an electronic still camera 1 can be automatically translated into Japanese.
Patent JP-S6377580-A (JP)
Title: Formation of siloxane protective film
Inventor: INOUE MINORU
IPC: B05D3/04
Filed: 1986-09-19
Abstract: PURPOSE:To enable painting to a thick film at one time and to form a coated film having high hardness in a short period by subjecting a silicon alkoxide type coating material coated on the surface of a base body to primary curing, then exposing the same for the specified time to the atmosphere of specific humidity and temp. CONSTITUTION:The silicon alkoxide type coating material coated on the surface of the base body is treated under the conditions of; for example, 10-30min and 100-150 deg.C and is thereby subjected to the primary curing at the time of forming a protective film consisting of siloxane on the surface of the base body by using the silicon alkoxide type coating material. The coated film is then exposed for >=10min in the atmosphere of >=80% relative humidity and >=50 deg.C or >=50 deg.C hot water. As a result, the coating of the silicon alkoxide type coating material at one time to the thick film is permitted and the coated film having the high hardness is formable in a short period of time.
Patent JP-2001052660-A (JP)
Title: Battery
Inventor: NOSAKA TAKEYOSHI
IPC: H01M2/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To inhibit the transmission of moisture and electrolyte and to improve the cycle life and the storage life by embossing a sealing part of a battery manufactured by adhering and sealing a power generating element consisting of a positive electrode, a negative electrode and a separator to an armoring film made of a metallic resin composite material. SOLUTION: A battery using an armoring film 1 made of a metallic resin composite material is manufactured by placing a power generating element formed by stacking a positive electrode, a gel electrolyte separator and a negative electrode, in the drawn molded armoring film 1, further placing an aluminium positive electrode terminal 2 and a nickel negative electrode terminal 3, covering the same by the flat armoring film 1, and sealing four sides by thermal welding. A sealing part has the circular or elliptical irregularity formed by embossing. To unify and stabilize the strength of the sealing part, at least two recessed parts are preferably formed with respect to a sealing width.
Patent JP-H08201681-A (JP)
Title: Optical instrument having line-of-sight detecting device
Inventor: TSUNEKAWA TOKUICHI
IPC: G02B7/28
Filed: 1995-08-31
Abstract: PURPOSE: To select a desired focus detecting region without completely making the line of sight coincident with the focus detecting region by selecting a focus detecting region corresponding to a region for deciding the line of sight in which the line of sight is located when the user's line of sight is located in the region for deciding the line of sight provided by including the focus detecting region. CONSTITUTION: In a range finding arithmetic circuit, deviation value calculating parts 201-205 calculate the deviation value of two images by performing correlation arithmetic based on the principle of range finder. Defocusing amount calculating parts 206-210 calculate the defocusing amount of a photographing lens from the deviation values outputted from the deviation value calculating parts 201-205, respectively. A range finding point selecting part 211 selects range finding points represented by A1-A1 based on the information of the direction of the line of sight calculated in a line-of-sight arithmetic circuit CKT. The photographing lens is driven through a lens control circuit LKT so as to minimize the defocusing amount from a sensor corresponding to the range finding point selected by the range finding point selecting part 211.
Patent JP-H0780618-A (JP)
Title: Hydraulic circuit for driving cylinder
Inventor: YOSHIMATSU HIDEAKI
IPC: B30B15/16
Filed: 1993-09-08
Abstract: PURPOSE:To ensure the control reliability by eliminating the mechanical shock at the time of acceleration/deceleration control in the hydraulic circuit and to improve the productivity by realizing the high speed vertical movement in a hydraulic cylinder for vertical movement. CONSTITUTION:In the hydraulic circuit for driving the cylinder, the hydraulic cylinders 16A, 16B each executing the vertical movement by its dead wt. load in a vertical moving device, a vertical movement control valve 9 by which a pilot pressure is held at a prescribed value and vertical movement is actuated by supplying the pressure oil to the hydraulic cylinders 16A, 16B and a control valve 9 throttling the pressure oil flow rate from the hydraulic cylinders 16A, 16B to a tank line at the time of descending by the dead wt. load, are arranged. Further, control valves 10, 12 for connecting head side oil chambers and rod side oil chambers in the hydraulic cylinders 16A, 16B on the load side than the control valve 9 at the time of descending and a control valve 8 for limiting the flow of the pressure oil from hydraulic pumps 1A, 1B to the hydraulic cylinders 16A, 16B at the time of descending as well are arranged in this hydraulic circuit.
Patent JP-H0890185-A (JP)
Title: Detection of flaw on cast slab
Inventor: SUGIMARU SATOSHI
IPC: B22D11/16
Filed: 1994-09-19
Abstract: PURPOSE: To detect the surface flaw on a cast slab at high detecting accuracy just below a mold in a continuous caster. CONSTITUTION: In the continuous caster, an image inputting device and a surface thermometer 4 are provided just below the mold and data of direct observed picture and surface temp. distribution are inputted to a picture processor 5. Whether there is the stuck material to the surface of the cast slab 8 or not, is judged from the surface temp. distribution. The range where the surface of the cast slab 8 exposes, is separated as the object of the judgement for flaw. To a part where the surface of the cast slab 8 exposes, the surface flaw is detected from the inputting picture. By this method, powder added into the mold and stuck to the surface of cast slab 8 is not mistaken as the surface flaw, and the flaw in the cast slab 8 surface can be detected.
Patent JP-2000037279-A (JP)
Title: Magnetic attraction retainer
Inventor: FUJIMURA YASUO
IPC: A47G29/087
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic adhesion holder which can greatly reduce the visual cognitive defect region of a retained object without giving a user a load in using. SOLUTION: A columnar rare earth magnet 2 of the thickness/diameter ratio of 0.3 to 2.0 is embedded in a disk 1A of a transparent resin, penetrating through the disk thickness. When memo paper 7 describing the names of the goods planned to be bought is brought into contact with a magnetic material wall face 3 such as the door face of a refrigerator and a magnetic attraction holder is placed on the memo paper 7, the rare earth magnet 2 is magnetically attracted to the magnetic material wall face 3 and the memo paper 7 is held on the wall face.  At that time, large thickness/diameter ratio of the rare earth magnet 2 reduces the diamagnetic field inside the magnet, increases the magnetic flux relating to the magnetic attraction to the magnetic material wall face 3, decreases the size of the rare earth magnet 2 to obtain the same magnetic attraction, reduces the production cost, reduces the visual cognition defect region of the memo paper 7 to be held, requires no discrimination between the front face and the back face by a user, and makes it possible to comfortably use the magnetic attraction holder regardless of the face side, front face or back face.
Patent JP-S6466245-A (JP)
Title: Method for treating surface of molded rubber material
Inventor: ISHII FUYUHIKO
IPC: C08J7/12
Filed: 1987-09-07
Abstract: PURPOSE:To reduce frictional coefficient, remove tackiness, improve weather and chemical resistance and readily treat even the surface of butadiene based rubber, etc., by moving a molded rubber material itself in a fluorine-containing gas and forming a homogeneous treated layer. CONSTITUTION:(B) A molded rubber material is moved in (A) a fluorine- containing gas to form a fluorine treated layer on the surface of the component (B) while stirring the component (A) and treat the surface of the component (B). Furthermore, a blend with an inert gas, such as N, is preferably used as component (A) and the surface treatment is preferably carried out at -20-+150 deg.C temperature.
Patent JP-S59112691-A (JP)
Inventor: KOBAYASHI EIJI
IPC: H05K1/02
Filed: 1982-12-18
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-H0543009-A (JP)
Title: Workpiece control device
Inventor: OWADA TOSHIRO
IPC: G06F19/00
Filed: 1991-08-09
Abstract: PURPOSE:To provide a workpiece control device capable of performing the automatic stock control and the like of workpieces. CONSTITUTION:Inside a slidable drawer 5, a case 2 can be stored into each storage part 27. When the case 2 is stored, a plate spring 42 is protruded outward. A timing plate 41 is provided in the outward protruding state at each storage part 27. A first to a thrid sensors 51-53 are provided at the side part, corresponding to the tip part of the drawer 5, of a front face plate 20. At the time of pulling out the drawer 5, the pull-out quantity and pull-out direction can be known by the action of the timing plates 41 and the first and second sensors 51, 52. After the putting-in/out of the case 2, the drawer 5 is pushed back. In the storage parts 27 having the cases 2 therein, the plate springs 42 are detected by the third sensor 53 so as to know the number of stored cases 2. The number of delivery or storage can be known by comparing the original number of stock with the count at the push-back time.
Patent JP-H1059661-A (JP)
Title: Water draining device for elevator pit
Inventor: FUJIE YUKO
IPC: B66B11/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To easily drain the water held in a container by lifting the water drawing container to the lowermost floor landing of an elevator, then lowering the other end of a hose. SOLUTION: A water drawing container 28 is suspended from the car floor 7a of a car 7 liftably/lowerably by a lifting/lowering mechanism. When a winding drum 24 is rotated by a manually winding handle 30, a rope 26 suspending the container 28 is wound or delivered to lift or lower the container 28. When the container 28 reaches water, water flows into the container 28 from a water inflow port 32 having a check valve provided at a bottom section. When the container 28 is lifted, the check valve is closed, and the water having flown in is held in the container 28. A hose 34 communicated with the container 28 is extended from the lifted container 28 to drain the water.
Patent JP-H04305683-A (JP)
Title: Regular icosahedron consisting of fifteen large circles
Inventor: KAJIKAWA TAIJI
IPC: A63H33/04
Filed: 1990-08-23
Abstract: PURPOSE:To easily obtain a model which is effective to the study of the structure of a geometrically icosahedron by constituting the regular icosahedron by putting 15 members which are formed by folding a large circle as specified. CONSTITUTION:The large circle 2 is folded to form the member 5 consisting of four right-angled triangular prisms 3 having their vertexes in the center O of the circle. Every two vertexes of the right-angled prisms 3 which have a right angle R are connected two positions, every two vertexes which have a 1st acute angle Al are connected at one position, and every two vertexes which have a 2nd acute angle A2 are connected at one position, namely, at four positions in total. The regular icosahedron 1 is constituted by putting 15 members formed by folding the large circular plate 2 whose reverse surface is colored in black together. In a figure, white triangles show the right-angled prisms 3 and black triangles are spaces 4 of the right-angled prisms 3. Every three vertexes having the 1st acute angle A1 are connected at 20 positions and every five vertexes having the 2nd acute angle A2 are connected at 12 positions, so the members 5 are easily put together.
Patent JP-H1057186-A (JP)
Title: Structure for back rest and seat of chair
Inventor: KUBO HIROTSUGU
IPC: A47C7/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide structure for a back rest and seat with which the strength in engagement is improved and the size of an opening can be limited to a minimum while simplifying the engagement for fitting inner and outer shells in the state of piling them. SOLUTION: Concerning this structure, an inner shell 1 mounting a cushion body 5 on the side of front surface is fitted to an outer shell 2 externally covering it in the state of piling them. In this case, an opening 3 is formed on any one of the inner shell 1 and the outer shell 2, an engage pawl group 4 to be engaged with the opening is projected on the other shell, and inclined plates 7 and 7 inclined toward the inner depth of the opening 3 are provided at the peripheral edge part of the opening 3 including a pair of parallel facing engage edges 6 and 6.  Concerning the engage pawl group 4, a plate-shaped 1st engage pawl 4A engaged with one engage edge 6 and a plate-shaped 2nd engage pawl 4B engaged with the other engage edge 6 are alternately and successively provided for plural pieces perpendicularly to the side of the engage edge 6 and the respective engage pawls 4A and 4B have sharp rising edges 8 on the side of any engage edge 6 as the object of engagement, have inclined edges 9 inclined toward the top end so as to narrow pawl width on the other side and further have recessed parts 10 for receiving the engage edge 6 at the upper part of the rising edges 8.
Patent JP-H07162863-A (JP)
Title: Adaptive quantization parameter control device
Inventor: HAYASHI SHIYOUTAI
IPC: H04N19/174
Filed: 1994-09-19
Abstract: PURPOSE: To improve the picture quality of all video frame signals by adaptively controlling a quantized parameter by one video frame signal based on local dispersion or complexity. CONSTITUTION: A video frame signal is applied to a 1st calculation block 91, which calculates the dispersion FV of one full video signal by using dispersion calculation algorithm. The calculated dispersion FV of the full video frame signal is applied to a 3rd calculation block 94. The video frame signal is applied also to a video slice generator 92 to be a division circuit, which divides the video frame signal into prescribed video slices. Thereby pixels included in the video slices are arrayed like a matrix shape. The video slices are applied to a 2nd calculation block 93. The block 93 calculates the disperson SVR of respective video slices. The block 94 calculates spatial axis activity SA and a quantization control circuit 95 determines a quantization parameter Qp.
Patent JP-S61102659-A (JP)
Title: Control system for copying machine
Inventor: KAKIYA YOTARO
IPC: G03G21/14
Filed: 1984-10-26
Abstract: PURPOSE:To assure effectively the quantity of light of a light source by lighting up the light source having the slow rising characteristic after the start of copying is inputted and controlling a copying process so as to be started at the prescribed timing on condition that the quantity of light of the light source attains the prescribed value. CONSTITUTION:The quantity of output light of a fluorescent lamp 3 is detected by an optical sensor 9 and the output signal is applied via an amplifier 10 a fluorescent lamp control part 2a. The control part 2a operates a fluorescent lamp stabilizer 4 when the signal S1 for starting lighting is applied from a body control part 1a thereto. The control pat outputs a preparation completion signal S4 to the control part 1a when the signal for the quantity of light from the amplifier 10 attains the prescribed value. The control part 1a outputs the signal S1 at the point of the time when the start of copying is inputted thereto upon turning on of a print key 11 after the preparation completion signal S3 from a fixing part 14 is outputted. When the signal S4 is outputted thereafter, the copying process is started at the prescribed timing from said point of the time. The fluorescent lamp is used as the light source in the above- mentioned manner and the quantity of light of the light source having the slow rising characteristic is used.
Patent JP-H0966405-A (JP)
Title: Cutting tool
Inventor: KOJIMA YOSHIHIDE
IPC: B23B27/16
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To increase the use strength of an insert and prevent the damage of the insert before happening by providing a cutting tool by the combination of an insert scarecely warping even if it is the insert of a case hardened part with a tool holder having the shape of a holding part suitable for this insert. SOLUTION: A cutting tool is provided with a sheet shape cutting insert 1 formed by arranging three or more gentle projection parts 7 with a height of 0.03-0.3mm at nearly equal position on at least one surface of the upper/lower scoop surfaces 2, 3 and a cutting tool consisting of a holder 5 made by forming a recessed part 10 corresponding to the projection part 7 on the seat surface 6a of a cutting insert holder 6.
Patent JP-H0388965-A (JP)
Title: Fuel injection valve
Inventor: SOMA MASAHIRO
IPC: F02M51/06
Filed: 1989-09-01
Abstract: PURPOSE:To turn the fuel into particulate upon diverging the fuel atomization into two directions equally by connecting two circular arc shaped fuel diverging holes in such a way as constituting the form of spectacles in the downstream of orifice in the nozzle part so that the outlet from orifice is pinched. CONSTITUTION:When current feeding to a coil 16 sucks a plunger 9 to the core 7 side, the clearance formed by a seat 12 of a nozzle 11 and a ball valve 10 is released, and the fuel is injected. This fuel is given a swirling force by a swirler 18 to go out of an orifice 19 and become a hollow atomization in the form of a cone, wherein the atomization to be guided along a straight portion 21, a curved line 22, and a circular arc line 23 in two-way diverging holes 23, 23 is divided approx. evenly to the leaf and right at the wall surface of the straight portion 21 with the orifice 19 used as reference and led to the circular arced diverging holes 23. Even though these fuel diverging holes 23, 23 in the form of spectacles are fixed offset from the center of the orifice 19, there is little eccentricity in the atomization being diverged approx. uniformly.
Patent JP-S6283353-A (JP)
Inventor: YOKOYA YOICHIRO
IPC: H01B3/12
Filed: 1985-10-08
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。