baber/WOPTO huggingface dataset:
Patent JP-H02130738-A (JP)
Title: Stamper
Inventor: HAMAGUCHI TAKUYA
IPC: G11B7/26
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the stamper which maintains low peeling force by using a UV curing type resin contg. fluoroplastic and/or silicone resin. CONSTITUTION:Acrylate monomer contg. a perfluoroalkyl group or fluoroalkyl group, etc., are used for the fluoroplastic and a silicone acrylate monomer, etc., are used for the silicone resin. The amt. of the fluoroplastic and/or silicone resin to be added is selected at 5 to 20wt.% by taking the adhesive property to a transparent base material, viscosity, UV transmittability, and curability into consideration. This UV curing type resin 3 is applied on a matrix 1 having patterns 2. A transparent acrylic resin substrate 4 is brought into pressurized contact therewith to a prescribed thickness. The resin is irradiated with UV rays from the substrate 4 side and is thereby cured until the surface hardness attains >=5H pencil hardness. The low peeling force is maintained in peeling of plural sheets according to this constitution. The stamper 5 which has the hard surface and is resistant to flawing is thus obtd.
Patent JP-S63138893-A (JP)
Title: Video conference system
Inventor: ITO KEIJI
IPC: H04N7/15
Filed: 1986-12-01
Abstract: PURPOSE:To allow the titled system to be simply moved and installed by containing a voice conference device, an electronic blackboard controller, a camera equipment, a display device, a speaker equipment and a picture band compression transmitter into a console equipment being one structure. CONSTITUTION:The voice conference device 1, the electronic blackboard controller 3, the camera equipment 5, the display device 6, the speaker equipment 7, and the picture band compression transmitter 8 are accommodated into the console equipment 9 being one structure and the console is moved simply by a motor-driven car 10. The voice of conference is inputted from a microphone 2 as a voice signal to the voice conference device 1, and hand-written information is inputted as a hand-written picture signal from a hand-written input device 4 to the electronic blackboard controller 3 and a picture signal from the camera equipment 5 is sent to a remote location via the picture band compression transmitter 8.
Patent JP-H04160347-A (JP)
Title: Infrared measuring apparatus for moisture
Inventor: SAITO YASUO
IPC: G01N21/3554
Filed: 1990-10-24
Abstract: PURPOSE:To enable measurement of a moisture value even when the reflectivity of a substance to be measured is low, by setting the wavelength of a measuring light to be the wavelength of an absorption band of water and also by setting the wavelength of a reference light to be in a wide band width being on both sides of shorter and longer wavelength sides than the wavelength of the measuring light and avoiding the absorption band of water. CONSTITUTION:The wavelength of a measuring light is set to be the wavelength of an absorption band of water, while the wavelength of a reference light is set to be a wide band width being on both sides of shorter and longer wavelength sides than the wavelength of the measuring light and avoiding the absorption band of water. For instance, a measuring wave interference filter 13a1 transmits selectively a light of a wavelength in a narrow band around 1.94mum of the absorption band of water, a first reference wave interference filter 13a2 transmits selectively a light of a wavelength in a wide band being on the shorter wavelength side B than the absorption band of water of 1.94mum and having a range of 1.6 to 1.78mum, and moreover a second reference wave interference filter 13a3 transmits selectively a light of a wavelength in a wide band of 2.1 to 2.3mum on the longer wavelength side C than the absorption band of water. By this method, measurement of a moisture value is enabled even when the reflectivity of a substance to be measured is low.
Patent JP-H06140017-A (JP)
Title: Fixed type battery
Inventor: KIMOTO MAMORU
IPC: H01M10/24
Filed: 1992-10-22
Abstract: PURPOSE:To make the capacity of a fixed type battery larger from an initial time by making electrolyte to easily percolate into a separator positioned in the center of a group of electrodes. CONSTITUTION:A fixed type battery has electrode pieces 11 in each of which a positive electrode 2 and a negative electrode 3 face to each other through a separator 4 and a group of electrodes 5 in which the electrodes pieces are disposed in parallel are haused in a battery can 1. A separator 4a positioned in the center of the group of the electrodes is so constructed that it has hydrophilic ability higher than that of a separator 4b positioned on the outer periphery part of the group of the electrodes.
Patent JP-2000112712-A (JP)
Title: Digital signal processing circuit
Inventor: NAKAJIMA KATSUTO
IPC: G06F7/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To suppress the inversion of invalid bits of high orders, reduce a consumption current and also suppress power source noise by changing the word length of a computing element in accordance with the level of an input digital signal. SOLUTION: An input level deciding means 12 decides the level of a binary digital signal of two complement representations inputted from a digital signal inputting terminal 11. The operation results of a variable word length operating means 14 in which an operation word length can be changed by a decision output signal 13, is outputted from an outputting terminal 15. The digital signal is represented in two complements, for instance, a numerical range represented by eight bits is between +127 and -128, when the decision between +7 and -8 is performed, the decision can be performed if a coincidence detection circuit whose five bits of high orders are zero or one is provided and when all the bits are zero ore one, zero is outputted.  The means 14 operates with 4-bit operation word length when the decision output 13 of an input level decision circuit is zero, and operates with 8-bit operation word length when the output 13 of the input level decision circuit is one.
Patent JP-H03143499-A (JP)
Title: Clothing drying machine of drum type
Inventor: HYAKKI KAZUTOSHI
IPC: D06F58/28
Filed: 1989-10-30
Abstract: PURPOSE:To prevent objects to be dried such as clothes from being entwined with, each other and enable operation to be always performed in good order by electrifying an electric heater having positive resistance chacteristic to a temperature, to rotate a motor forward and to feed warmed air into a drum, and by rotating the motor reversely just for a specified time when heater current comes to a specified value or less. CONSTITUTION:When the tumbling of objects to be dried is normally performed in good order, then at the time of preheating till starting constant-rate drying through the time of starting operation, the current value of a heater is gradually lowered, and is stabilized to be an almost constant value at the time of a constant rate. In this case, the entwining of the clothing or the like of the objects to be dried is generated, and when resistance to drum rotation is generated, then the rotational frequency of a motor is lowered, and the capacity of the ventilation of a fan is lowered, and so the temperature of the heater 32 is heightened, and the current of the heater is lowered. The lowering of the heater current is detected by a heater current, and when the heater current comes to a current value equal to or less than specified value, then for a specified time, the motor 22 is reversely rotated, and after that, normal operation is re-started. By rotating the motor 22 reversely and applying rotation opposite to that at the time of the normal operation, to a drum 10, the objects are disentangled.
Patent JP-2000113020-A (JP)
Title: Method for preparing data for net analysis
Inventor: YAMAMOTO KENJI
IPC: G06F17/50
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a data preparing method capable of automatically extracting data for net analysis from map data for facility management. SOLUTION: When preparing the map data for net analysis, a start point node is retrieved from the map data for facility management (S1), facilities linked to the start point node are retrieved by groups with the border of branch or joint point (S2), the facility satisfying the facility conditions for net analysis is extracted from the facilities of groups (S3), the porous group including the facility, which does not satisfy the facility conditions, at a fixed ratio or more is deleted (S4), and the group disconnected from that group is deleted (S5). The attribute information of respective facilities in the remaining groups is provided from the map data for facility management or the like.
Patent JP-H10110491-A (JP)
Title: Placing form
Inventor: YAMAMOTO KIYOSHI
IPC: E04B2/86
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of the whole short-pitch corrugated sheet, and to improve workability such as accommodation even at a non-flat place by forming a large number of recessed grooves to a substrate consisting of a thin sheet, forming a large number of small through-holes to the internal surfaces of the recessed grooves and annexing connecting rods through the through-holes in the orthogonal direction to the recessed grooves. SOLUTION: The beltlike placing forms 1 formed of betlike zinc-plated steel plates are formed of a foldable screen-shaped perforated corrugated sheet 10 and connecting rods 2 annexed so as to be crossed over waves. Recessed grooves 3, which are continued from edge sides 11 in the short-sized direction to edge sides on the reverse sides and in which sectional shapes are formed in a V shape, are disposed in parallel repeatedly to the folding screen-shaped perforated corrugated sheet 10, elliptical inserting holes 32 using sections along inclined planes 31 as major axes are formed to the inclined planes 31 constituting the recessed grooves 3, and circular through-holes 33 are arranged in parallel among the upper and lower inserting holes 32.  The connecting rods 2 composed of steel wires having a diameter of approximately 3mm are passed into the upper-lower two-row elliptical inserting holes 32 so as to be crossed over the inserting holes 32. The short-pitch corrugated sheet can be bent by bending the connecting rods 2, and the placing forms can be accommodated even at a non-flat place.
Patent JP-H09126566-A (JP)
Title: Heat storage apparatus
Inventor: MATSUURA SHINJI
IPC: F24F5/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To expand an operation range by enabling accurate recovery of a lubricating oil of a heat exchanger for heat storage while preventing the lowering of efficiency. SOLUTION: A heat storage tank T for storing a heat storage medium is connected to a water side evaporator 31 to allow circulation of the heat storage medium while a pump P of the heat storage medium is provided to form a water circulation circuit B. In the water side evaporator 31, a refrigerant of a refrigerant circulation circuit A undergoes a heat exchange with the heat storage medium to store heat into the heat storage tank T.  Each time a first timer TM-1 performs a counting for a specified time length or when the state where the degree of overheating of an outlet side refrigerant of the water side evaporator 31 or the degree of overheating of a delivery side refrigerant of a compression mechanism 1 exceeds a specified value continues for a specified time length, the pump P is stopped while the compression mechanism 1 of the refrigerant circulation circuit A is set to a low capacity to recover a lubricating oil retained in the water side evaporator 31 into the compression mechanism 1.
Patent JP-H07140387-A (JP)
Title: Keplerian variable power finder
Inventor: OSHITA KOICHI
IPC: G02B9/34
Filed: 1993-11-15
Abstract: PURPOSE:To make the dust and foreign matter in the finder hardly visible while having a variable power ratio by moving a second lens group to change magnification and satisfying specific conditions. CONSTITUTION:This finder has an objective lens group consisting of a biconcave first lens group G1 of an aspherical face on an object side, a second lens group G2, a negative third lens group G3 and a biconvex fourth lens group G4, a reticle A near the focus thereof and an eyepiece lens group of the objective lens group. The four conditions (1) -5<f3/fw<-3, (2) 0.1<D4/fe<0.3, (3) -2<r2/r1<-1.1, (4) -1.5<r3/r4<-1 are satisfied, where fw: the combined focal length of the first lens group and the second lens group in the min. magnification state, f3: the focal length of the third lens group, fe: the focal length of the eyepiece lens group, D4: the optical axis distance from the eyepoint side face of the fourth lens group to the reticle plate. Also, r1: the paraxial radius of curvature of the first lens group, r2: the radius of curvature of the first lens group, r3: the paraxial radius of curvature of the second lens group, r4: the radius of curvature of the second lens group.
Patent JP-H08140915-A (JP)
Title: Wet mop vacuum cleaner of which dustcloth can be easily exchanged
Inventor: PAAKU HIYUN SUTSUKU
IPC: A47L13/256
Filed: 1994-11-18
Abstract: PURPOSE: To enable the mopping cloth to be detached easily in a one-touch manner by securing the mopping cloth by an upper housing combined with a lower housing in a one-touch manner and a lower housing in which inner supporting members and outer supporting members move in a sliding manner. CONSTITUTION: In the center of an upper housing 2, a hole 21 engaged with a handle shaft, fixing projections 23 on both sides of the hole, for attaching a pair of outer supporting members 4, 5 to the upper housing 2 by attaching members, a spring fixing projection, and a fastening opening 24 having a fastening projection 25 for fastening the housings 2, 3 are formed. In the center of the lower housing 3, a handle shaft supporting member joining up with the handle shaft, and pairs of guides 34, 34' and 35, 35' side by side to interlock the sliding of the sliding members connected to the outer supporting members 4, 5 are formed. Brackets 32a having fastening holes 33 are attached to the handle shaft supporting member 31 separated from one another at a predetermined space.
Patent JP-H02130687-A (JP)
Title: Moving body detecting method
Inventor: KATO RYOHEI
IPC: G06T7/20
Filed: 1988-11-11
Abstract: PURPOSE:To correctly detect only a moving body even when the shadow of the moving body exists in input data by removing a specified and defined still picture area from input picture data. CONSTITUTION:A relative value R(i,j) is obtained for each picture I(i,j) and peripheral pictures I(i-1,j-1)-I(i+1,j+1) in input picture data DTIN. The area, in which the relative value R(i,j) is not changed on time, is defined as the still picture area and the still picture area to be included in the input picture data DTIN is replaced with a single color such as gray, etc. Then, output picture data DOUT are prepared. The still picture area to include a fixed pattern part and the shadow pattern of the moving body is removed as a whole and only the moving body is projected to a gray background. Thus, since the part of the shadow is removed and only the moving body is outputted as an output video signal VDOUT, only the moving body can be always detected.
Patent JP-H11119796-A (JP)
Title: Method of detecting speech signal section and device therefor
Inventor: IIJIMA KAZUYUKI
IPC: G10L25/93
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately discriminate a speech signal section from a background noise section independently of the background noise level, by detecting the speech signal section of an input signal based on a minimum level from a minimum level operation process and a reference level from a reference level operation process. SOLUTION: A minimum level operation part 4 detects the minimum level of an input signal inputted from an input terminal 1 via an execution value operation part 2 for a predetermined time section, and maintains this minimum level. A reference level operation part 5 obtains a reference level from an effective value of the input signal from an effective value operation part 2 by operation. And, based on the minimum level from a minimum level operation part 4 and the reference level from the reference level operation part 5, it is judged whether the input signal is voiced sound(V) or unvoiced sound(UV) or background noise in the predetermined time section. And, an idVUV parameter, which shows the result of the V/UV judgment showing unvoiced sound or background noise or voiced sound, is outputted.
Patent JP-H11115146-A (JP)
Title: Equipment and method for making stencil printing paper
Inventor: TAKAHASHI JUNJI
IPC: B41C1/055
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to make stencil printing paper with high resolution by using a thermal head of low resolution. SOLUTION: In a thermal head 1 used herein, the width in the main scanning direction of a heating body 1a is formed to be equal to or less than 1/2 of a pitch space between adjacent heating bodies 1a. The thermal head 1 is moved in reciprocation by 1/2 of the pitch space in the main scanning direction by a moving means. A data separating-outputting means 8 separates printing data into an odd dot line and an even dot line and outputs either of them in a period before or after the movement of the thermal head 1 respectively. By parting the printing data into the two lines and by conducting main scanning for one line, stencil printing paper can be made with high resolution by using the thermal head 1 of low resolution.
Patent JP-S63138847-A (JP)
Title: Automatic telephone calling device
Inventor: HAMADA MINEO
IPC: H04M1/274
Filed: 1986-11-29
Abstract: PURPOSE:To allow a caller to call other location automatically even if a called party is absent as holidays or the like by providing telephone number storage elements whose setting is revised and using an external telephone set so as to revise the set contents through remote control. CONSTITUTION:In calling an automatic telephone calling device 10 from an external telephone set, a start signal setting circuit 42 provided to the calling device 10 detects the call signal. The inside of the setting circuit 42 is provided with a counter circuit counting number of the said call signals and a comparator circuit comparing the counted call signal number with a preset number. When the call signal number reaches the said set number, a telephone number set signal is fed from the setting circuit 42 to a storage circuit 40, where the telephone numbers is response to the setting signal and stored. Thus, the telephone number sent automatically from a start signal dialing device 38 to lines 12a, 12b is revised by remote control.
Patent JP-H09122454-A (JP)
Title: Hollow yarn membrane type cartridge filter
Inventor: MATSUKUBO SHINJI
IPC: B01D63/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To improve a hollow yarn membranes so as to disperse bubbles evenly in the whole body of the hollow yarn membranes and make a bundle of the hollow yarn membranes able to keep the shape of the bundle itself with no need of a shape keeping member by providing the bundle of the hollow yarn membranes with suitable structure for air scrubbing. SOLUTION: The cartridge filter is a hollow yarn membrane type fluid separating apparatus in which open ends of hollow yarn membranes are bundled and fixed at one point together with a storage container and a bundle of hollow yarn membranes having no shape keeping member is housed in a porous cylindrical container. As for the bundle of the hollow yarn membranes; while forming a plurality of crossings, respective hollow yarn membranes are folded back like loops, the loop parts 6 have at least one recessed and projected part 71, 81, and the outermost edge 72 of a loop of a neighboring recessed part 71 is made lower than the inner edge 82 of a mutually neighboring projected part 81.
Patent JP-H03157218-A (JP)
Title: Hydro-pneumatic piston pressure accumulator
Inventor: BUARUTAA RUNKERU
IPC: F16F15/027
Filed: 1990-10-25
Abstract: PURPOSE: To obtain an optimum suspension characteristic over a long period of time by forming a separating piston as a pressure transducer with two pressure faces of different sizes in a pressure accumulator ideal for an automobile suspension device and provided with a separating piston that separates the inside of a cylinder into operating fluid storage space and a spring chamber. CONSTITUTION: In a piston pressure accumulator 2, the inside of a cylinder 4 is separated into a spring chamber 8 filled with a compressible medium, and storage space 10 for receiving an incompressible operating fluid, by a separating piston 6 slidably fitted therein. The cylinder 4 is provided with a filling connection part 12 with a built-in valve 14, opened to the spring chamber 8, and a connection part 16 for external piping 18, opened to the storage space 10. The storage space 10 is connected to a piston cylinder device through the external piping 18. In this case, the separating piston 6 is formed as a pressure transducer in which a pressure face 22 receiving pneumatic pressure p1 is formed larger than a pressure face 24 receiving hydraulic pressure p2. The frictional force of the separating piston 6 is therefore reduced, and its sealing performance is heightened.
Patent JP-2001109356-A (JP)
Title: Process cartridge, image forming device and assembly of electrophotographic photoreceptor or the like
Inventor: MORIOKA MASAYA
IPC: G03G15/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To attach/detach a process means to/from a photoreceptor drum whenever an image is formed for preventing the permanent deformation of the process means such as a charged roller with inexpensive constitution and without the need of the inverse rotation of the photoreceptor drum. SOLUTION: While a drum gear 39 engaged with a stopper driving gear 35b is rotated, a stopper member 35a slides with thrust force generated in a coupling part 135 between the projection 35c1 of a rotary member 35c and the hole 35b1 of the stopper driving gear 35b. When the drum gear 39 stops, the rotary member 35c continues rotation for a while which allows the coupling part to generate thrust force in a opposite direction and the stopper member 35a is returned to an original position. The attachment/detachment of a charged roller 8 to/from the photoreceptor drum 7 are controlled by the difference of the position.
Patent JP-2000109798-A (JP)
Title: Cmp abrasive and polishing of substrate
Inventor: KOYAMA NAOYUKI
IPC: B24B37/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a CMP(chemical mechanical polishing) abrasive being readily subjected to waste liquor treatment, capable of polishing a face to be polished such as a silicon oxide film at a high speed without a scratch, having the ratio of the polishing rate of the silicon oxide film to the polishing rate of a silicon nitride film of >=10, and a method for polishing a substrate using the CMP abrasive. SOLUTION: This CMP abrasive comprises a cerium oxide particle, a dispersant, an additive having >80 to 100% biodegradation degree after 28 days measured by JIS K 6,950 and water. The method for polishing a substrate comprises pressing the substrate having formed a film to be polished against a polishing cloth of a polishing fixed plate, pressurizing the polishing cloth and relatively moving the substrate from the polishing fixed plate and polishing the film to be polished while supplying the CMP abrasive between the film to be polished and the polishing cloth.