baber/WOPTO huggingface dataset:
Patent JP-2000344851-A (JP)
Title: Polyurethane resin composition for belt
Inventor: FUJIWARA SHINJI
IPC: F16G1/14
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten the heat curing time to thereby increase the productivity and to facilitate the control of a hardness by using a mixture of an organic carboxylic acid compound with an amine compound as the reaction accelerator. SOLUTION: A polyurethane resin composition for belts is obtained from a polyurethane resin prepolymer, a curing agent, a plasticizer, and a reaction accelerator being a mixture of an organic carboxylic acid compound with an amine compound comprising a tertiary amine compound or a quaternary ammonium compound. The mixing ratio between the components of the reaction accelerator is desirably such that 7-120 pts.wt. carboxylic acid compound is present per pt.wt. amine compound. It is desirable that the polyurethane resin used is a polymer based on a polyurethane urea. When the reaction accelerator is used, the width within which the hardness is controllable is broadened to a range of -3 to 30 deg. in terms of JIS-A hardness as compared with the case where no accelerator is used to facilitate the wide control of the belt hardness.
Patent JP-H10336348-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/44
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of an operator by unnecessitating any telephone communication between respective operators at transmission and reception sides by communicating a sub-address signal using method and a password to a receiver, obtaining the sub-address signal using method information designated by the receiver, and displaying it. SOLUTION: A password registering circuit 30 registers a password through a signal line 30a, and a SUB signal registering circuit 32 registers a sub-address corresponding to the destination of calling, user, and using method through a signal line 32a. Also, a control circuit 20 inputs the using method of a destination of calling sub-address signal and the password by a facsimile equipment capable of communicating a sub-address signal available to plural functions, calls the called party, receives the called equipment information by the using method of the sub-address signal, and displays it. Also, when the received password matches with its own equipment in a facsimile equipment to which the communication of the using method of the sub-address signal is requested, the using method of the designated sub-address signal is communicated.
Patent JP-H0446902-A (JP)
Title: Production of photosensitive and heat-sensitive porous microcapsule
Inventor: TAKAHASHI HIROSHI
IPC: B01J13/16
Filed: 1990-06-15
Abstract: PURPOSE:To obtain the title capsule decreased in the concentration of dissolved oxygen and excellent in photosensitivity by a process for producing the title capsule containing a polymerizable monomer and a photopolymerization initiator which enables the monomer to initiate polymerization by the energy of visible light, by adding a specified step. CONSTITUTION:A process for producing the title capsule containing a polymerizable monomer (e.g. trimethylolpropane triacrylate) and a photopolymerization initiator which enables the monomer to initiate polymerization by the energy of visible light (e.g. Crystal Violet), wherein the step of replacing the oxygen in the polymerizable monomer by desirably an inert gas (e.g. N2) is added.
Patent JP-H086062-A (JP)
Title: Spatial optical modulation element
Inventor: YAMAZAKI AKIHIRO
IPC: G02F1/135
Filed: 1994-06-17
Abstract: PURPOSE:To provide a spatial optical modulation element which does not deteriorate liquid crystals and features high responsiveness and high resolution. CONSTITUTION:Transparent electrodes Et1 consisting of a photoconductive layer member PCLms are formed only in the parts corresponding to the regions where the matrix patterns by microdiodes constituted in the parts corresponding to the effective image regions at the end face on the side opposite to these transparent electrodes ET1 so as to avert impression of electric fields on a liquid crystal layer LC existing in the regions from the position of the inner wall of a sealing part SA to the position on the outer side of the regions where the matrix patterns by the microdiodes exist, by which the generation of the deterioration in the liquid crystals in these parts is prevented.
Patent JP-H11349148-A (JP)
Title: Stowing device for stocked article
Inventor: SHIRAI YASUHIRO
IPC: B65G69/04
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To realize a uniformity of a stowing height in a right and left direction by measuring the stowing height of a stocked product by a level meter and separating the stocked articles in a right and left direction against a moving direction of a conveying position by a loading conveyor based on the measuring value. SOLUTION: A charcoal a placed on a belt and continuously conveyed by driving of a conveying conveyor 4 passes from a thrown position of a front side pulley into a shoot 5 and drops on a stowing conveyor 8. The charcoal a on the stowing conveyor 8 is alternately conveyed in a right and left direction by alternately driving the stowing conveyor 8 in a right and left direction to separate and load it to right and left shoots 5a, 5a. Here, a stowing height of the charcoal a in the right and left position of a stowing device 3 is measured by a level meter 10 and a conveying direction of the stowing conveyor 8 is driven to a direction of a left or right direction that a measured value is smaller.  Thereby, a quantity of the charcoal a separated to the right and left shoots 5a, 5a is controlled to realize a uniformity of a height and when the height arrives at a predetermined loading height, the stowing device 3 is moved.
Patent JP-S6440718-A (JP)
Title: Tapered roller bearing
Inventor: HAINRIHI HOOFUMAN
IPC: F16C33/58
Filed: 1988-06-28
Abstract: PURPOSE: To simplify the assembling of a bearing or the mounting of a bearing to a machine by, in a cage, setting the space between a face through an axial end face of a radial projection and a defined face at the crest of undulation to be slightly larger than the difference between the edge-edge space and the roller length. CONSTITUTION: In order to always impress roller 2 to end face 6' of edge 6 on the larger side when assembling a bearing, side ring 9 on the smaller side comprises undulation 10 directed in a substantially axial direction, and the crest 11 of undulation is subjected to a slight pre-load to contact end face 2' of roller 2, thus pressing roller 2 to side ring 7 on the larger side. The desired contact between edge 6 on the larger side and roller 2 is realized by the structure where radially projecting portion 12 of holder 3 is supported by end face 5' of edge 5. A desired axial pressure can be obtained by setting the space between a face through the axial end face of radially projecting portion 12 and a defined face at crest 11' of the undulation to be larger than the difference between the edge 5-edge 6 space and the length of roller 2.
Patent JP-H0831028-A (JP)
Title: Magneto-optical recording medium and method for initializing the same
Inventor: MIYATA KAZUTOMO
IPC: G11B11/105
Filed: 1994-07-11
Abstract: PURPOSE:To diminish a magnetic field for initializing an initializing layer itself and to produce an overwriting medium capable of a high density recording with high mass productivity. CONSTITUTION:The magneto-optical recording medium with a magnetic layer having a remarkably low coercive force in a certain temp. region below room temp. as an initializing layer is initialized while being kept in the temp. region. The initializing layer can be initialized with a small magnetic field and mass productivity is enhanced.
Patent JP-H107298-A (JP)
Title: Conveying roller speed controller
Inventor: SENZAKI YASUAKI
IPC: B65H23/192
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To restrain fluctuation in a tension value working upon a material by reducing friction torque set from decelerating torque and computed torque for tension with a computing means at the time of an abnormal conveyance condition and taking the computed torque which a motor should output as the limiting value of the output of a torque limiter. SOLUTION: If a speed main controller 4 is in an abnormal condition, a normally open contact 23a is opened to open a normally close contact 23b. The motor output torque ZM outputted from a subtracter 38 is applied to a torque limiter 16, and a memory which stores the torque limiting value of the torque limiter 16 is rewritten from ZOL, to ZM to conduct the control which takes ZM as a limiting value. The torque is restricted to the output torque ZM of a motor 11, therefore, it is possible to restrain a fluctuation in a tension value working upon a material between a plurality of rollers so as to be very small and prevent it from becoming excessive.
Patent JP-S6316154-A (JP)
Title: Engine control device
Inventor: IMAI SHOJI
IPC: F02D41/00
Filed: 1986-07-08
Abstract: PURPOSE:To efficiently prevent an acceleration shock while ensuring the responsiveness of acceleration by making the change in the controlling quantity of an engine output with respect to the operation of an accelerator at the time of shifting from deceleration to acceleration, the smoother the higher is the degree of deceleration. CONSTITUTION:A control part 14 selects one map out of plural maps 15 based on an engine condition from an information detecting part 13. And, the lowering rate K of a throttle gain is set by means of a setting part 16. And, a target accelerator opening, thetaT=(KXf(alpha) corresponding to an accelerator opening alphais obtained. Further, by using one of control gains G0-G4 determined by vehicle condition information from the detecting part 13, a feedback control is carried out by a control part 17. Here, the setting part 16 increases the lowering rate K of the throttle gain at the time of shifting from a decelerating condition to an accelerating condition, in proportion to the degree of deceleration, and removes this lowering rate K at the point of time when a vehicle speed is increased by a set value. Thereby, an acceleration shock at the time of shifting from deceleration to acceleration can be prevented, while ensuring the responsiveness of acceleration at the start of a vehicle.
Patent JP-H0512413-A (JP)
Title: Image generating device
Inventor: ANDO TAKAHISA
IPC: G06T19/20
Filed: 1991-06-28
Abstract: PURPOSE:To exactly generate regenerative images, for which an object is observed from an arbitrary view position, with a small quantity of data. CONSTITUTION:The image data of the photographed object are stored in an image storage device 14 by an image input device 12. The shape data such as the apexes of the three-dimensional shape of the object extracted by a three- dimensional shape measuring instrument 16 are stored in a shape data storage device 18. Based on view data showing the arbitrary view position to observe the object outputted from a view position input device 22, an image calculating device 20 executes an arithmetic operation to the image data and the shape data. Then, the observed regenerative images are generated from the view position shown by the view data and displayed on an image display device 24.
Patent JP-H0324607-A (JP)
Title: Device for compensating reactive power
Inventor: HARA TSUTOMU
IPC: H02J3/18
Filed: 1989-06-21
Abstract: PURPOSE:To compensate the reduction of a compensation effect due to a control delay or a reactive power detecting error and to improve the whole compensation effect by adding a self-excited reactive power compensating means and controlling the means together with a thyristor type reactive power compensating means. CONSTITUTION:A control circuit 5 inputs load current iL and system voltage (e) and detects the reference wave component of reference wave reactive power for a load 2. The reference wave reactive power applies an ignition command to a thyristor Th in the thyristor type reactive power compensating means 3. On the other hand, the selfexcited reactive power compensating means 4 turns on/off a gate turn-off thyristor GTO by a command based upon a deviation between the reference wave component detecting value outputted from the circuit 5 and the load current practical value iL. Since the reference wave reactive power of the load 2 is compensated by the means 3 and the deviation between the reference wave component detecting value and the load current practical value iL is compensated by the means 4, the whole reactive power of the load 3 can be almost completely compensated.
Patent JP-H094197-A (JP)
Title: Floor sheet material and its manufacture
Inventor: NISHIHARA TAKAO
IPC: B29L7/00
Filed: 1995-06-26
Abstract: PURPOSE: To provide a floor sheet at a low cost from industrial waste, wherein a surface is free of flaws substantially and the sheet as a whole has excellent preventive force against expansion and contraction. CONSTITUTION: A floor sheet concerned is composed of at least a facial resin sheet 1, a plurality of thin underlay resin sheets 2, and a fiber base material 3, which are laminated one over another, heated, and contact bonding together by pressure, wherein each underlay resin sheet 2 is formed from a number of small lumps T of industrial waste consisting of synthetic resin and fiber base material which are subjected to heating and rolling process. To fabricate this floor sheet, first the industrial waste consisting of synthetic resin and fiber base material is cut into small lumps T, and a number of small lumps T are heated and rolled to yield a thin underlay resin sheet 2. The heating and contact bonding process is made in the condition that at least facial resin sheet 1, a plurality of underlay resin sheets 2, and base of fiber are laminated one over another.
Patent JP-S6050769-A (JP)
Title: Track-jump control circuit
Inventor: NAKANE HIROSHI
IPC: G11B21/02
Filed: 1983-08-31
Abstract: PURPOSE:To eliminate deterioration in control precision due to the delay of the last transition of a feed motor device by detecting the timing of inversion of a specific jump direction to the opposite direction when jump operation is stopped, and stopping the feed motor device with the detection output. CONSTITUTION:A high-frequency information signal RES and a tracking error information signal TES are supplied to a direction component detecting circuit 23 to detect a moving direction component, whcih is supplied to a direction (inversion) detecting circuit 24 to detect the inversion of a moving direction, thereby stopping the feed motor device through a timer circuit 22 and a jump driving circuit 21 with the detection signal. Therefore, jump operation in the specific direction is carried on until the last transition of the feed motor device, but the motor device is inverted and moves in the opposite direction as a motor brake state advances, so the reversing timing in the moving direction in said period is detected to stop the operation of the motor device, eliminating errors due to the delay of the last transition time of the feed motor device.
Patent JP-H0448363-A (JP)
Title: Down-load control system
Inventor: TAKAHASHI KIYOSHI
IPC: G06F9/445
Filed: 1990-06-18
Abstract: PURPOSE:To perform down-load without re-starting a system by providing a file generating part and an error processing part, and making a low-order device issue a request again by generating a down-load file when no down-load file to be transferred exists. CONSTITUTION:When no down-load file 4 in accordance with a down-load request exists, the error processing part 12 informs down-load request information, for example, the device type of a request origin low-order device 30 to the file generating part 11. The file generating part 11 generates a correspondent down-load file 4, and the error processing part 12 outputs an initialization instruction to the low-order device 30. Therefore, it follows that the down-load request is issued again from the low-order device 30, and the content of a generated down-load file 4 is transferred. In such a way, it is not required to re-start the system, and the down-load can be performed without generating system down even when an input/output device is connected newly.
Patent JP-H061832-A (JP)
Title: Conductive polymer/metal complex and its production
Inventor: OSAWA YASUHIKO
IPC: H01B1/12
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the title complex improved in chemical stability, conductivity and moldability by reacting a specified transition metal complex with a zero-valent nickel compound in a dry amide solvent. CONSTITUTION:A transition metal complex of formula I, wherein L1 and L2 are each a ligand; M is a transition metal ion; and X is halogen is reacted with a zero-valent nickel compound in a dry amide solvent at 60-70 deg.C to obtain a conductive polymer/metal complex comprising repeating units of formula II, wherein A<-> is an anion for neutralizing the charge).
Patent JP-H061971-A (JP)
Title: Scintillator for radiation measurement
Inventor: MIYAMOTO YOSHIAKI
IPC: C09K11/06
Filed: 1992-06-18
Abstract: PURPOSE:To provide a nonvolatile scintillator having decreased consumption rate. CONSTITUTION:Pentamethylbenzene, diphenylethane or diphenylmethane is used as a solvent for a liquid scintfllator. These solvents are easily liquefied by heating and solidified at room temperature. In the case of carrying out the radiation measurement by the scintillator containing the above solvent, a specimen containing a radioactive nuclide is impregnated in a filter paper, etc., the scintillator is dropped to the specimen and left standing at room temperature for about 1-2min to dry the scintillator and the radiation is measured with a scintillation counter, etc.
Patent JP-H08310961-A (JP)
Title: Extraction of pure essence of houttuynia cordata
Inventor: TAKAHASHI MASAYUKI
IPC: A61K36/00
Filed: 1995-05-22
Abstract: PURPOSE: To extract pure essence of Houttuynia cordata so as not to destroy a decanoylacetaldehyde component contained in Houttuynia cordata. CONSTITUTION: This pure essence of Houttuynia cordata is obtained by passing through a process for picking Houttuynia cordata in a flowering season, washing, pressing and extracting its essence, a process for freezing the extracted solution, removing a misty frozen substance of supernatant liquid and taking out the residual solution and a process for allowing the residual solution to stand and keeping it at a normal temperature of 15-25 deg.C and removing precipitate.
Patent JP-H0453045-A (JP)
Title: Magneto-optical recording medium
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/105
Filed: 1990-06-20
Abstract: PURPOSE:To increase coercive force by forming a platinum group-transition metal multilayer film and a rare earth-transition metal film by magnetic exchange coupling and specifying the film thickness ratio of the multilayer film. CONSTITUTION:The recording film has a two-layer structure comprising a rare earth-transistion metal film 3-2 and a platinum group-transition metal multilayer film 3-1 by magnetic exchange coupling. By forming the multilayer film so that the film thickness ratio of the platinum group to the transition metal ranges from 2:1 to 5:1 and the transition metal film is made <=10Angstrom  thickness, the coercive force in the platinum group-transition metal multilayer film itself is increased. The total film thickness of the two-layer film having exchange coupling is made as thin as to <=500 Angstrom , and a metal reflecting film is provided thereon. Thereby, the Kerr rotation angle is increased by the multiple interference effect of light, which increases S/N.
Patent JP-S644872-A (JP)
Title: Method and device for processing image information
Inventor: MITA YOSHINOBU
IPC: G06T3/00
Filed: 1987-06-29
Abstract: PURPOSE:To execute an affine transformation processing by determining an end point at every prescribed length along an axis of coordinate from a prescribed position of a coordinate system which is brought to an affine transformation, setting a line passing through the end point and being parallel to the axis, setting each coordinate to be used for the affine transformation, and determining a start coordinate. CONSTITUTION:The titled device is provided with a pitch process for determining an end point at every prescribed length along the Y axis or the X axis of coordinate systems (x), (y) from a prescribed position of the coordinate systems (x), (y) which is brought to an affine transformation, and a line setting process for setting a line passing through the end point determined by the pitch process, and also, being parallel to the (x) axis or the (y) axis opposed to the Y axis or the X axis of the coordinate systems (x), (y) which is brought to an affine transformation. Also, this device is provided with a coordinate setting process for setting each coordinate of the coordinate systems X, Y to be used for the affine transformation along each line which is set by the line setting process, and a start coordinate determining process for determining a start coordinate to start the affine transformation, at every line, with regard to each coordinate which is set by the coordinate setting process. In such a way, by repeating a simple processing, the affine transformation processing can be executed at a high speed.
Patent JP-H0244018-A (JP)
Title: Aluminum nitride powder and production thereof
Inventor: DEIITAA PEETAASU
IPC: C01B21/072
Filed: 1989-06-23
Abstract: PURPOSE: To produce an aluminum nitride powder having a specified value range respectively in a fine crystal size, a primary particle size, a specific surface area and a degree of whiteness and suitable for a ceramic parts for using in electronic industry.  
     CONSTITUTION: An aluminum nitride powder has a fine crystal size of 40-150 nm, especially 70-120 nm, measured by powder diffractometry and evaluated by the method of Scherrer, a primary particle size of 0.1-0.5 μm, a specific surface area according to BET of 5-50 m 2 /g and a degree of whiteness of more than 91% measured using light of a 400-700 nm wavelength against a barium sulfate analytical reagent as the standard of whiteness. The aluminum nitride powder is produced by the following method. Aluminum and AlCl 3 (NH 3 ) and together with 8-20 g NH 3  per hour per 1 mol AlCl 3 (NH 3 ) are supplied at 250-400°C until the aluminum nitride is precipitated as a solid and the conversion of the aluminum is complete. Then the objective aluminum nitride powder is obtained by raising the temp. of the molten liq. to more than 400°C, especially 420-600°C. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04359201-A (JP)
Title: Partial antidazzle filter
Inventor: IWATA RISO
IPC: G02B1/14
Filed: 1991-06-05
Abstract: PURPOSE:To obtain excellent surface hardness and scratching resistance and the excellent antidazzle characteristic by a uniform and fine rugged surface by applying a layer of a UV curing type hard coating agent having a specific viscosity on a mask film layer and peeling the mask parts after curing this agent with UV rays. CONSTITUTION:Prescribed patterns are printed by a silk screen method using ink for the mask on the parts on a transparent plastic base material where an antidazzle treatment is not required to form the mask film layers of the prescribed patterns on the base material. A UV curing type primer consisting of a monofunctional monomer, multifunctional monomer and shrinkage releasable polymer is so applied thereon in such a manner that the entire surface attains 0.2 to 3.0mum, by which the UV curing type primer layer is formed. After the UV curing type hard coating agent having 5000 to 1,000,000cPs viscosity is applied over the entire surface on the primer layer, the coating agent is cured by UV rays to form the UV curing type hard coating layer having 0.1 to 20mum film thickness. The parts overlapping on the mask film layer are then peeled.