baber/WOPTO huggingface dataset:
Patent JP-H0262118-A (JP)
Title: Gate circuit
Inventor: OHASHI IKUO
IPC: H03K19/0948
Filed: 1988-08-27
Abstract: PURPOSE:To shorten the transfer delaying time of a gate circuit by making an N channel FET group into a power source side and making a P channel FET group into a ground side. CONSTITUTION:When a high level signal is supplied to input terminals 8 and 9, P channels FET 4 and 5 are both off, N channels FET 1 and 2 are both on and an output terminal 7 is kept to a high level. Next, when the signals of the input terminal 8 or 9 are changed from a high level to a low level, FET 1 or 2 is changed to an off state FET 4 or 5 is changed from off to on state and the output is changed to a low level. Continuously, when an input terminal 9 or 8 is changed from a high level to a low level, the FET 2 or 1 is turned off, the FET 5 or 4 is turned on and an output 7 is stayed at a low level. Thus, the transfer delaying time is shortened and the positive logical AND circuit 13 can be constituted. The chip size of the semiconductor integrated device can be made small.
Patent JP-H0495622-A (JP)
Title: Clutch facing
Inventor: YASUI MASAAKI
IPC: C09K3/14
Filed: 1990-08-10
Abstract: PURPOSE:To improve a frictional characteristic in a high rotational region for a clutch facing molded through the impregnation of a binder in a fiber compound and in a powder compound, by forming the binder out of a phenol resin and a polyimide resin, and by including 1-5% of the polyimide resin. CONSTITUTION:A binder is impregnated in a string body comprising a fiber compound including at least aromatic polyamide fiber, and a powder compound, which is wound up and a clutch facing is thus molded. The binder is formed out of a phenol resin and a polyimide resin, and the polyimide resin is of 1-5weight% to the entire weight. When the amount of polyimide resin becomes less than 1weight%, the frictional characteristic in a normal region is not improved, while when it exceeds 5%, a bursting strength is lowered. The phenol resin contributes to the strength of the clutch facing, and the function of the bursting strength is given thereby, while the aromatic polyimide fiber is solidly connected by the polyimide resin, and the generation of crack is prevented thereby.
Patent JP-H0497927-A (JP)
Title: Joined optical element for uv ray region
Inventor: SHIRAI MICHIO
IPC: C08L83/02
Filed: 1990-08-10
Abstract: PURPOSE:To obtain an optical element which has high transmittance and is free from generation of optical strain with a short curing time of an adhesive by forming the adhesive layer of a specified resin to join optical elements which transmit UV ray CONSTITUTION:The optical element of this invention is obtained by joining optical elements which transmit UV ray with an adhesive layer. This adhesive layer consists of an org. silicone resin ('Silpot 184(R)' of Dow-Corning Co.) which is cured by addition reaction.
Patent JP-H1039691-A (JP)
Title: Life detecting method for photoreceptor, image forming device, and process cartridge
Inventor: OGATA HIROAKI
IPC: G03G15/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To accurately detect the life of a photosensitive drum in a process cartridge concurrently using the AC voltage and DC voltage as electrifying means and using the contact electrification having multiple electrification conditions during image formation. SOLUTION: The application time tn based on the bias application condition (n) is detected (S1), the damage index D of a photoreceptor is calculated (S2) from the equation of D=k1×t1+k2×t2...kn with the detected time t1-tn and coefficients k1, k2... kn, the photoreceptor damage index D is integrated into the life integrated value, and the integrated value is compared with the life information determined in advance (S4). If the damage integrated value of the photoreceptor becomes the predetermined life integrated time of the photoreceptor or above, the life of the photoreceptor is warned or displayed to a user (S5).
Patent JP-H1038755-A (JP)
Title: Mtf measuring apparatus
Inventor: SHIBUYA MASATO
IPC: G01M11/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To ensure a required measurement accuracy of MTF by specifying fluctuation in the scanning position of a scanning slit and thereby the positional accuracy. SOLUTION: A light from a light source is passed through an emission side slit to an optical system to be inspected and a receiving side slit is located at the position of a slit image formed through the optical system to be inspected. While scanning any one of these slits, the quantity of light passing through the receiving side slit is measured and MTF of the optical system to be inspected is determined based on the measurements. A scanning slit is positioned to satisfy a following condition; 0.01.A>=(ε.ν/2.10<1/2> ), when the measurement accuracy of MTF is A%, the measuring frequency is ν and fluctuation in the scanning position of the scanning slit is ±ε.
Patent JP-H08104754-A (JP)
Title: Emulsion polymerization process
Inventor: ANSONII REBISU
IPC: C08L83/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone emulsion which is free of electrical charge and is more compatible with an addive in the personal care area by adding a specific polymn. initiator to a mixture comprising water, a cyclic siloxane, and an ethoxylated alcohol nonionic surfactant and allowing the cyclic siloxane to polymerize by a specific method.  
     SOLUTION: A mixture of water, a cyclic siloxane pref. represented by the formula: [-RR'SiO-] n  (wherein R and R' are each a 1-6C alkyl, aryl, or alkenyl; and n is 3-6), and an ethoxylated alcohol nonionic surfactant [e.g. polyoxyethylene (4) lauryl ether] is prepd. to thereby disperse the cyclic siloxane in water. To the mixture, an organosilanolate [e.g. NaOSi(CH 3 ) 3 ] is added as a polymn. initiator. The mixture is then heated and agitated, and the cyclic siloxane is allowed to polymerize until an emulsion is formed. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1062709-A (JP)
Title: Galvanometer mirror device and optical disk device using it
Inventor: UCHIMARU KIYOTAKA
IPC: G02B26/10
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a galvanometer mirror device of a light weight and small structure and an optical disk device permitting a high speed seek. SOLUTION: A galvanometer mirror device 9 has a laminated structure of a first plate 21 and a second plate 22. The first plate 21 has a rocking part 25 with a reflection mirror, they are molded into one piece by anisotropic etching of a semiconductor of which a principal material is silicon. Further, the second plate 22 is formed of electric insulation materials like a glass plate, etc., and arranged to face the first plate 21. Here, since the rocking part 25 made in a form of an oval figure, it permits to make its inertia moment vary small effecting at the time of rocking motion and make a driving efficiency at a maximum.
Patent JP-H0552925-A (JP)
Title: Time-domain phasing device
Inventor: TOKUNAGA KOJI
IPC: G01S3/82
Filed: 1991-08-26
Abstract: PURPOSE:To improve the phasing speed of a time-domain phasing device by reducing the number of reading out times of coefficient table values stored on a coefficient table. CONSTITUTION:When an analog signal of acoustic waves, etc., from a target is inputted to an acoustic sensor array 1, the input signal is sent to a computing element 10 for interpolating or windowing time blocks after the signal is converted into a digital signal by means of an input data converter 2 and buffered by means of a buffer 3 for storing signals to be phased. The element 10 reads out a coefficient table value stored on a coefficient table 11 by one time only during block processing time and performs a blocking process on interpolating or windowing arithmetic operation in the time direction at every fixed time by referring to the read-out coefficient table value and sends the processed results to a time block adder 12. The adder 12 adds each sensor data interpolated or widowed by means of the element 10 to each other in the direction of sensors and outputs the phasing results obtained within the block processing time.
Patent JP-S6370047-A (JP)
Title: Drier
Inventor: HAYASHI KENZO
IPC: F24S90/00
Filed: 1986-09-10
Abstract: PURPOSE:To try to achieve energy saving by drying a drying agent by evaporating its moisture into the gas and drying an object to be dried that is received in a drying chamber by circulating the gas in the drying chamber and using solar energy for the evaporation of the moisture from the drying agent. CONSTITUTION:A dehumidifying chamber 10 incorporates a drying agent 15 which can be used repeatedly by dehumidifying for the removal of the moisture in a gas and by moisture removal to evaporate the moisture to the gas. A drying room 30 receives an object 40 to be dried. A low humidity air circulation circuit consists of a dehumidified air suction pipe passage 23 and a dehumidified air supply pipe passage 24, and it is placed between the dehumidifying chamber 10 and a drying chamber 40, and a moisture-removed gas circulation passage 22 which circulates a gas between the dehumidifying chamber 10 and drying chamber 40 circulates the gas during the moisture removal for the drying agent 15 in the dehumidifying chamber 10. A fan F2 for low-humidity air circulation and a fan F1 for moisture-removed air circulation respectively circulate the gas through the low humidity gas circulation passage and moisture-removed gas circulation passage 22 and 23. The radiation energy from the sun is used in the dehumidifying room 10 for moisture removal to evaporate the mois ture from the drying agent 15.
Patent JP-H0263993-A (JP)
Title: Unmanned diving machine
Inventor: TAKAHASHI YASUO
IPC: B63G8/26
Filed: 1988-08-30
Abstract: PURPOSE:To make improvements in a kinematic characteristic by having the position of the center of gravity of a machine body uninclusive of weight of a pendulum and the center of buoyancy of the machine body inclusive of the weight of the pendulum accorded with each other, while making the pendulum free of rotation with a Y-axis as the center within a plane vertical with the body lateral Y-axis passing through the center of gravity. CONSTITUTION:An unmanned diving machine A, there are provided with right- hand thrusters 3, 4 and left-hand thrusters 5, 6 looking from the front, and each thrust of these thrusters 3 to 6 is varied whereby a machine body's position is converted. The center of gravity G of a machine body 1 uninclusive of weight of pendulum 10 and the center of buoyancy B of the machine body 1 inclusive of this pendulum 10 are accorded with each other, therefore restoring force of the machine body itself is brought to zero. Now, when the machine body is tilted as far as a certain pitch angle (elevation angle), respective positions of the center of buoyancy B, the center of gravity G and the pendulum 10 are set on a vertical line so that restoring moment of a pitch is kept in zero intact. Therefore a kinematic characteristic, especially an elevating kinematic characteristic is particularly improved.
Patent JP-H1058332-A (JP)
Title: Grinding wheel for flattening
Inventor: UCHIYASHIKI TOSHIO
IPC: B24D7/08
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent breakage caused in the terminal end face by providing a polishing member superposed on the end face of a grinding wheel main body with an inclined surface formed at a suitable angle on the outer peripheral edge of the forward end part in the feed direction. SOLUTION: A cup type grinding wheel main body 1 comprises a cup type wheel 2 and a polishing member 3 superposed along the end face 2a of the wheel 2 to be integrated therewith by a suitable means such as metal bond fusion. The polishing member 3 is provided with an inclined surface 3a formed at a suitable angle (about 30 degrees) on the outer peripheral edge of the end face serving as a grinding surface. The inclined surface 3a is providing for avoiding a breaking phenomenon caused at the terminal end face at the time of flattening and polishing.  That is, grinding under the cutting feed progresses and stress is concentrated on the root part of the residual thickness of the terminal end face so that the part is broken not against the cutting feed resistance, but the inclined surface 3a is provided, whereby the inclined surface 3a can diffuse the concentrated stress of the residual thickness root part to which the cutting force is applied in the direction of residual thickness by cutting feed.
Patent JP-H0940148-A (JP)
Title: Spring separating device
Inventor: SAWADA MASAAKI
IPC: B65G47/14
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To facilitate disentanglement of entangled springs and prevent entanglement of the spring, disentangled once, with other spring by a method wherein in springs entangled with each other flowing through a spring passage, one set of the springs at a time are collided with the solution surface of a casing body. SOLUTION: Entangled springs 20 are carried through a passage 30 on the admission side and advances into the interior of a separating device 3 through the spring admission port 13. Entangles springs 20 are arranged in a well-ordered state in an advancing direction by the left side part 7 and the inner guide part 16 of a casing 4 and passes through a spring passage 15. When the entangles springs 20 reach the central part of a spring passage 15, one set of the entangeled springs at a time are blown up by compressed air W blown right up through a compressed air blow-out port 18.  The entangled springs are collided with the inner surface (or the respective inner surfaces of the front and rear surface parts 5 and 6 and left and right surface parts 7 and 8) of an upper surface part 10 being the collision surface part of the casing body 4, the entangled coils are disentangled from each other and dropped on the floor part 17A of a space 17, and discharged through a discharge port 14.
Patent JP-S6191892-A (JP)
Inventor: AIKAWA CHIHIRO
IPC: H01T1/12
Filed: 1984-10-11
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-H1029166-A (JP)
Title: Battery cap driver
Inventor: KAWASE MASATO
IPC: B25B15/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate transmission of a force to a battery liquid port cap and to easily open/close a cap without damaging a groove by providing a middle shaft in a grip, loading a main body in its tip and using this as a tool exclusive for opening/closing the battery liquid port cap. SOLUTION: For a tool exclusively used for opening/closing a battery liquid port cap, a middle shaft 3 is provided in a grip 4, a main body 2 is loaded in its tip and thereby entering of a force is facilitated. The main body 2 is formed to be fan-shaped and a constant circular-arc is provided in its edge tip 1. For using this exclusive tool, first the grip 4 is held by the palm of the hand and the edge tip 1 of the main body 2 is firmly fixed to the groove of the battery liquid port cap and then rotated. Thus, the battery liquid port cap is easily opened/closed.
Patent JP-H06174065-A (JP)
Title: Clutch control device for vehicle
Inventor: TATENO TOSHIAKI
IPC: F16H61/00
Filed: 1993-08-30
Abstract: PURPOSE:To provide a clutch control device which can provide smooth start feeling, and is excellent in responsiveness. CONSTITUTION:The device is provided with an air cylinder 42 which connects/ disconnects a clutch 31, a cut valve 49 controlling actions in such a way that the clutch is disconnected, which is provided for a passage 47 introducing fluid pressure to the fluid pressure chamber 46 of a cylinder, a duty valve which discharges fluid pressure at a time ratio in response to a duty ratio out of the fluid pressure chamber so as to control actions in such a way that an air cylinder 42 is connected to the clutch, a vehicle speed sensor 58, a load sensor 60, and with a clutch air sensor 70. Moreover, a control unit 52 is provided, which controls the device as follows: when a vehicle speed signal is less in value than a specified one, thereby the control unit receives a signal for disconnecting the clutch, and when a load signal is less in capacity than a specified one, the clutch 31 in a disconnected condition is restored by a specified capacity, thereby the clutch is restored to a condition of clutch coupling with slipping based on a duty ratio set in response to the load signal, after that, connection is then made to the clutch.
Patent JP-H0942859-A (JP)
Title: Controlling method of dissolution of materials for preparation of rock wool by electric furnace
Inventor: SHINOHARA KOICHI
IPC: F27D11/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To attain homogeneous dissolution by a method wherein the amount of immersion of an electrode is made small by elevating it before charging of a sub-material and the sub-material charged is dissolved by giving heat thereto, while the amount of immersion of the electrode is increased by lowering it after the dissolution and a soaking control is executed, on the occasion when materials for preparation of rock wool are melted. SOLUTION: On the occasion when a sub-material constituted of a silicon- containing substance is charged in a blast furnace molten slag in an electric furnace and materials for preparation of rock wool are melted, the amount of immersion of an electrode is made small by elevating it before charging of the sub-material and the sub-material charged is dissolved by giving heat thereto. After the dissolution, on the other hand, the amount of immersion is increased by lowering the electrode and a soaking control is executed. This soaking control enables supply of a uniform heat when the position I1 of the electrode is within a range of 350-450mm, in the case when only a necessary temperature is kept. According to this constitution, homogeneous dissolution can be attained.
Patent JP-H1037203-A (JP)
Title: Steel saddle at cutting edge in pneumatic caisson
Inventor: YAMAKAWA YASUO
IPC: E02D23/08
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel saddle at a cutting edge which has a simple construction and can be easily assembled and disassembled and which can increase and adjust load bearing capacity of ground. SOLUTION: A saddle at a cutting edge, which is mounted inside the cutting edge of a pneumatic caisson to support the load of the caisson with respect to the ground is formed from a holding material 28 and a floor base 30. The material 28 is formed from an inclined holding member 31 comprising H-section steels fixedly attached to an inclined part inside a cutting edge part 23, a vertical holding member 32 attached to the member 31, and a plurality of horizontal supporting member bodies 56 which are attached to the lower parts of the member 32 and the member 31 and are radially disposed so as to be spaced at predetermine angular intervals in the direction of 360 deg. and each of which comprises H-section steels.  And the floor base 30 is releasably disposed between the adjoining bodies 56 and formed of a supporting surface forming frame 35 comprising a plurality of H-section steels, the number of which can be adjusted in radial and circumferential directions.
Patent JP-H0941525-A (JP)
Title: Coping for furniture ceiling section
Inventor: KUSHIOKA SEIJI
IPC: A47B97/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To partition various space between the top face of furniture and an indoor ceiling section easily and completely even in the various space. SOLUTION: A coping 4 partitions space 6 between the top face 5 of furniture 1 arranged in a house and a ceiling section 3 in the house. The coping 4 is composed of an outer frame body 7 and an inner frame body 8 slidably fitted to the outer frame body 7. A sliding-place adjusting fixing means for the inner frame body 8 to the outer frame body 7 is provided between the outer frame body 7 and the inner frame body 8.
Patent JP-S6193723-A (JP)
Title: Error flag control circuit of read solomon coding and decoding system
Inventor: ITOI TETSUSHI
IPC: H03M13/27
Filed: 1984-10-15
Abstract: PURPOSE:To recognize the set number of flags by counting the set number flags and displaying an identification flag when the set number is larger than the prescribed number of flags. CONSTITUTION:A flag data inputted from a main flag memory 10 is stored once in a flag correction memory 2. Then a flag correction execution circuit 4 applies flag correction, and the result is transferred again the main flag memory 10. Then the corrected flag data is written in the memory 10 corresponding to each data. Further, an identification circuit 31 counts the set flag number in the transferred flag to the correction memory 2 and displays the identification flag when the number is larger than the prescribed number of flags. Thus, the set flag in number is recognized.
Patent JP-H0263187-A (JP)
Title: Manufacture of double side printed board
Inventor: MORI YOSHIHISA
IPC: H05K3/40
Filed: 1988-08-29
Abstract: PURPOSE:To facilitate connections and hence assure low resistance at connection portions by drilling a hole through an insulating plate at a given position of the same, sticking a conductor foil to the opposite surfaces of the insulating plate, and performing printing and etching conformably to a conductor pattern and performing welding both conductor foils at a position of the hole. CONSTITUTION:A hole 30 is drilled through an insulating plate 1 at a location of the same where both conductors are to be conducted, and positioning reference holes 4... are drilled along the circumference of the insulating plate. Conductor foils 20, 20 are sticked to opposite surfaces of the insulating plate 1 using an adhesive. Each conductor foil is formed into each coil pattern 2, 2 by ordinary processes of printing and etching. Opposing conductors 21, 221 located at the position of the hole 30 are welded to each other. This is due to a fact that any deformation near the welded position is difficult to be avoided owing to welding heat, and close contact of the conductor with a mask is substantially lowered in printing after the welding because of such deformation, resulting in the deterioration of patterning accuracy. Therefore, it is difficult to assure high pattern accuracy which is particularly required for a very small circuit board.
Patent JP-H0544174-A (JP)
Title: Enamel-toned synthetic leather with printed pattern
Inventor: KANEKO MASAO
IPC: B32B27/12
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the title synthetic leather excellent in smoothness and mechanical strength, with profound color tone by providing a fibrous base material with a layer of printed pattern and by laminating said layer with transparent, soft two surface layers of enamel-toned gloss. CONSTITUTION:For example, a release paper is provided with an intermediate layer of thermoplastic polyurethane resin; the wet fine porous layer on a fibrous base material is then laminated with said intermediate layer, and this polyurethane resin layer is then imparted with gravure printed pattern. An enamel-toned release paper is provided with two surface layers of polyurethane resin 110kg/cm<2> and 30kg/cm<2> in 100% modulus and 500% and 550% in elongation, respectively, and thereon, an adhesive layer of e.g. a two-component type polyurethane resin is formed; through this adhesive layer, said gravure printed pattern layer is laminated to unification, thus obtaining the objective synthetic leather of profound, clear color tone with high enamel-toned gloss.