baber/WOPTO huggingface dataset:
Patent JP-H06165283-A (JP)
Title: Acoustic transducer
Inventor: HIGUCHI TOSHIHIDE
IPC: H04R13/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide the low frequency acoustic transducer able to be used at a deep depth by making the size of the transducer small and the weight light and adopting an inner and outer pressure balance structure for a drive section of a magnetic fluid. CONSTITUTION:The transducer is provided with an outer shell 1 of a rigid body of a cylinder whose both ends are open, a bag 2 having water-tightness and air-tightness and accommodated in the outer shell 1, two sets of support metallic fixtures 6 stretching the inside of the bag 2 to form an air-tight chamber between the outer shell 1 and the bag 2, a drive electromagnet comprising a core 4 and a coil 5 fixed in the inside of the bag 2 and a magnetic fluid 3 packed in the inside of the bag 2.
Patent JP-H05122344-A (JP)
Title: Interface split control system as to exchange transfer information
Inventor: NAKAJIMA MICHIMASA
IPC: H04M3/22
Filed: 1991-10-30
Abstract: PURPOSE:To attain the control even when requests of information transfer come simultaneously from plural exchanges and the information requests are simultaneously received by a maintenance operation device. CONSTITUTION:The system is provided with a monitor test controller 3A having plural interfaces 1-N to an exchange and a control section 2A controlling transfer information via each interface and with a maintenance operation device 6A having an information analysis processing section 5A implementing analysis processing as to the transfer information via each interface of the controller 3A, and the control section 2A of the controller 3A is provided with plural exclusive control sections 4-N corresponding to the interfaces 1 N. Then the information analysis processing section 5A of the maintenance operation device 6A is provided with exclusive control sections 8A-N corresponding to the exclusive control sections 4-N of the controller 3A.
Patent JP-H07159713-A (JP)
Title: Scanner device with laser beam
Inventor: SOEDA KATSUYUKI
IPC: G02B26/12
Filed: 1993-12-10
Abstract: PURPOSE:To provide a scanner device with a laser beam where the scanning range of the laser beam can be narrowed. CONSTITUTION:This device is provided with a driving source 1 and a polygon mirror 3 where plural reflection surfaces 3b reflecting the laser beam are formed along a peripheral direction on its outer peripheral surface and which is driven and rotated by a driving source; and the reflection surface is formed to be a recessed curved surface curved along the peripheral direction.
Patent JP-H10144822-A (JP)
Title: Electronic part mounting substrate
Inventor: KONDO MITSUHIRO
IPC: H01L21/56
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounting substrate with which generation of the defect such as voids, etc., on sealing resin can be prevented when a resin sealing operation is conducted. SOLUTION: This electronic part mounting substrate consists of a mounting part 3 where an electronic part 30 is mounted, an insulated substrate 2 having a conductive circuit 5 provided around the mounting part 3, and a lead 6 provided protruding to the outside of the insulated substrate 2 in such a manner that it is connected to the conductive circuit 5. A protruding mold ring 1, with which the flow resistance of sealing resin 4 used to seal the electronic part 30 is increased, is provided on the circumference of the insulated substrate 2.  When the electronic part 30 is sealed by pouring the sealing resin 4 into a cavity 980 from a gate 981 after fixing an electronic part mounting substrate 81 in the cavity 980 of a sealing metal mold 98, an air release groove 110, which is formed from the inside diameter side to the outside diameter side of the mold ring 1, is provided on a part 11 opposing to a proximity part 12 which comes close to the gate in the mold ring 1.
Patent JP-H07170761-A (JP)
Title: Regenerative-control power inverter
Inventor: BESSHO AKIRA
IPC: H02M1/08
Filed: 1993-12-10
Abstract: PURPOSE:To equalize a regenerative power share by inverting the power of a DC side system into the AC power of a corresponding current value on the basis of volt-ampere conversion characteristics, in which voltage corresponding to the difference of detecting voltage and a set value is adjusted, when the voltage of the DC side system is detected and exceeds a starting point. CONSTITUTION:The voltage of a DC bus 11 is divided by voltage divider resistors 15, 16, and input to an AVR controller (AV) 23A. The AV 23A inputs the difference between a voltage divider output and the voltage reference value of a voltage reference setter 20 to an amplifier circuit 18. An output from the amplifier circuit 18 is input to an EC-alpha conversion gate signal generator 19 as a control signal, and transmitted to a power inverter 12. A current value fed to an AC system 14 is detected by an AC machine 21, and converted into voltage corresponding to a detected current value by a current-voltage converter and transmitted over a VI characteristic gradient regulator (VI) 22, and voltage corresponding to a current value supplied to a current transformation system gives attenuation corresponding to a set resistance value and input to the amplifier circuit 18. The amplifier circuit 18 amplifies and outputs a signal obtained by adding the voltage signal of the VI 22 to the control signal.
Patent JP-2001129140-A (JP)
Title: Sporting goods
Inventor: SADAZUMI MASAHIKO
IPC: A63B67/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide sporting goods used for sport in which plural table parts are arranged apart spaced intervals and a ball is hit by players with each other by using rackets between these parts. SOLUTION: This sporting goods are used for the sport in which the plural table parts 1 are arranged apart the spaced intervals and the ball 2 is hit by the players with each other by using the rackets 3 between these parts. The table parts 1 have top plates 4 consisting of disks or square plates having rounded angles and leg parts 5 for supporting the top plates 4.
Patent JP-2001131610-A (JP)
Title: Manufacturing method of sintered metal
Inventor: YAMADA HIROSHI
IPC: B22F5/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To suppress generation of internal defects, to provide the surface wear resistance without any hardening process after the form rolling, and to improve the dimensional accuracy in a method that a gear, etc., formed of a ferrous sintered metal is form-rolled to provide a dense metal structure. SOLUTION: The ferrous metal powder is compressed and baked into a sintered metal, the sintered metal is heated to the austenitic condition, a form rolling die at the Ar" transformation temperature or under is pressed against the sintered metal maintained in the austenitic condition to achieve the form rolling, and the surface of the sintered metal is quenched to the Ar" transformation temperature or under while the form rolling die is pressed thereagainst.
Patent JP-H04181212-A (JP)
Title: Eyepiece display device
Inventor: MIURA SADATSUGU
IPC: G02B26/10
Filed: 1990-11-16
Abstract: PURPOSE:To provide the above device which is finer and smaller by forming a wire shaped display device which has light emitting parts of plural colors and an optical fiber group, corresponding the light guiding input ends of the optical fibers to the light emitting units of the light emitting parts and arraying and arranging the light guiding output ends of the optical fibers. CONSTITUTION:A ferroelectric liquid crystal of high-speed response is used for a liquid crystal light valve 21. Dynamic driving of 1/3 duty ration by 3 rows of common electrodes and 256 bits of segments is executed. The respective segment electrodes have 3 pieces of independently operating red, green, blue shutter apertures 22. The optical fibers 23 by the light guiding input ends spaced in the array intervals in 1:1 correspondence to the apertures 22 constitute the red, green, blue color signals in proximate positions at the light guiding output ends 25. The operating periods of the apertures 22 are 50 microseconds and observation images 16 of 600 number of horizontal picture elements and 256 number of vertical picture elements are obtd. by oscillating the output signals of the output ends 25 at 30 millisecond frame period of a scanning mirror 13.
Patent JP-H03172140-A (JP)
Title: Method for cleaning environment in box for storing vegetable and fruit
Inventor: TSUCHIDA YUJI
IPC: A23B7/144
Filed: 1989-12-01
Abstract: PURPOSE:To preserve vegetables and fruits over a long period without deteriorating the freshness of the vegetables, etc., by attaching a bag filled with a chlorine dioxide gas generation agent to the inner surface of the lid of a corrugated fiberboard box, putting vegetables or fruits into the box and inserting a gas- transmissible sheet between the bag and the vegetables, etc. CONSTITUTION:A bag 3 filled with an agent for generating chlorine dioxide gas is attached to the inner face of a lid 1a of a corrugated fiberboard box 1. Vegetables or fruits 2 are put into the box 1 while inserting a gas- transmissible sheet 4 (preferably a nonwoven fabric having a number of perforations having areas increasing with increase of the distance from the part opposite to the bag 3) between the bag 3 and the vegetables 2. The lid 1a is closed to enable safe and easy preservation of the vegetables and fruits.
Patent JP-H09152613-A (JP)
Title: Spacer for liquid crystal display device and liquid crystal display device
Inventor: KAMIYOSHI KAZUHIKO
IPC: G02F1/1339
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal display device ensuring satisfactory display over a wide temp. range by specifying the rate of load on spacers for a liq. crystal display device at a specified temp. and the internal pressure of the liq. crystal display device at a specified temp. SOLUTION: The rate of load on spacers for a liq. crystal display device at 60 deg.C is regulated to >=10% at any segment and the internal pressure of the liq. crystal display device at -20 deg.C is regulated to >=0% at any segment. The rate of load and the internal pressure are calculated by the simulation of temp. characteristics of the liq. crystal panel. The CV value of the spacers are determined so as to satisfy such conditions. The CV value is given by dividing the standard deviation of the particle diameter distribution of the spacers by the average particle diameter.
Patent JP-H05150900-A (JP)
Title: Pointing device
Inventor: UMEMURA YOSHIKATSU
IPC: G06F3/0354
Filed: 1991-11-26
Abstract: PURPOSE:To provide a pointing device which not only can instruct the moving directions and the moved variables of the balls but can easily input the angles and the rotational angles of the balls. CONSTITUTION:This device is provided with the 1st and 2nd balls 1 and 2 which are set apart from each other by a prescribed distance and restrained in a free rotatable state respectively, a Y axis encoder 3 which is added to detect the rotational frequency of the ball 1 of the same direction as a line O-O' connecting the center points of both balls 1 and 2, the 1st and 2nd X axis encoders 4 and 5 which detect the rotational frequencies of both balls 1 and 2 of the direction orthogonal to the line O-O', and an output means which outputs the detecting results of those encoders 3-5 to a computer.
Patent JP-H04180006-A (JP)
Title: Optical lens for optical scanner
Inventor: SAITO HIROSHI
IPC: G02B26/10
Filed: 1990-11-15
Abstract: PURPOSE:To enhance an adhesion rate and mounting accuracy by adhering the non-lens parts of the optical lens consisting of a synthetic resin with an adhesive of a UV curing type. CONSTITUTION:The non-lens parts 10b of a planoconvex type wider than an edge part are integrally provided on both sides of the lens part 10a of a toric lens 10. The non-lens parts 10b are then mounted via the adhesive layer of the UV curing type to a base plate 11. UV rays are transmitted through the inside of the material by a UV irradiating device 13 to cure the adhesive. The adhesion efficiency is enhanced in this way and the adhesive power per unit area is weakened, by which the distortion of the lens face is decreased and the accuracy is improved.
Patent JP-2000136100-A (JP)
Title: Elevating/lowering auxiliary device for structure
Inventor: UECHI MASAO
IPC: E06C1/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an elevating/lowering auxiliary device for a structure which does not require exclusive and special equipment on the side of a structure such as a steel tower and is small, light in weight and easy in transportation. SOLUTION: In a steel tower, a rope for mounting safety device is preliminarily extended along the hoistway. An elevating/lowering auxiliary device 1 is engaged to this rope and rises, pulling a worker with a tow rope 6. A main body 2 of the device 1 holds a battery 3 and has a driving roller rotated by a motor 4. A movable frame 7 has a pressing roller which is engaged to the main body 2 so as to be relatively and freely movable and holds the rope 6 opposite to the driving roller. The main body 2 and the movable frame 7 are connected with a torque adjusting bolt, a relative location of the main body 2 and the movable frame 7 is adjusted with this bolt and intervals of the rollers 5 are made variable.  A load sensor 12 interposing between the main body 2 and the tow rope 6 supplies power to the driving motor 4 when weight of the worker or load in a prescribed range by tensile force is applied to the tow rope 6.
Patent JP-H09145533-A (JP)
Title: Support device for test model in wind tunnel
Inventor: UEDA TETSUHIKO
IPC: G01M9/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To perform an aerodynamic vibration test where the vibration characteristics are simulated while coupling a winged airplane and a rocket by supporting a machine body simulating a winged airplane, i.e., a rocket model simulating the shape of a rocket for mounting a winged airplane at the forward end thereof, at a predetermined position in a wind tunnel. SOLUTION: A machine body model 1 is set in a wind tunnel while being coupled with a sting 3 simulating the rocket body through a coupling part simulating the nose of rocket. A spring 7 simulating the coupling rigidity of a winged airplane and rocket is built in the sting 3. The machine body model 1 is secured, at the rear end thereof, to a supporting metal 4 and coupled in the sting 3 while being blocked by means of a central rotary shaft 6 disposed in the inner tube 5 of sting 3 and allowed only pitch rotation. Since such a structure is employed, aerodynamic force simulating the air flow being effected by the rocked acts on the machine body model 1 and the machine body model 1 can vibrate rotationally with micro amplitude.
Patent JP-S63158311-A (JP)
Inventor: ROBAATO UIRIAMU BEIKAA
IPC: H01R12/58
Filed: 1987-12-08
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。
Patent JP-H04180799-A (JP)
Title: Electric iron
Inventor: YAMAGUCHI SHIGEKI
IPC: D06F75/26
Filed: 1990-11-16
Abstract: PURPOSE:To perform ironing properly by calculating a temperature rise gradient or a temperature fall gradient based on detected temperature data, and varying a set temperature corresponding to a calculated temperature fall gradient or temperature rise gradient. CONSTITUTION:When a heater 11 is energized by setting a base temperature by a temperature setting means 8, the base temperature of an iron can be held at the set temperature. When the ironing is performed in such state, the ironing can be always performed at the set temperature keeping the base temperature within the set temperature when a load is low. However, for example, when the load is increased, the temperature of the iron is remarkably decreased by performing the ironing. Therefore, the set temperature is corrected to a higher temperature by finding the temperature fall gradient at that time. Thereby, the temperature even when the base temperature is decreased can be kept at a value in the neighborhood of an original set temperature. In such a way, it is possible to always perform the ironing properly.
Patent JP-H1081585-A (JP)
Title: Surface treatment of substrate and apparatus therefor
Inventor: ROBBINS DAVID J
IPC: H01L21/20
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of depositing the material layer on the substrate in the crystal structure required by obtaining information relating to the layer growth on the substrate set in a closed vessel and changing the treatment parameters based on the information. SOLUTION: A light beam 21 is focused to at least one small section 24 on the monitored surface and the intensity of the light scattered from the small section 24 is detected from at least one direction different from the reflection to determine the angle of the light beam 21, the angle of the direction different from the mirror reflection and the wavelength of the light beam to obtain the details on the sub-micron characteristics of the small section surface. Thus, the change in intensity of light 26 scattered, when the layer grows, is detected to alter the treatment parameters, for example, temperature, pressure and the flows of materials according to the intensity of the scattered light 26.
Patent JP-H05151944-A (JP)
Title: Seal for battery
Inventor: UBUKAWA SATOSHI
IPC: H01M2/04
Filed: 1991-11-26
Abstract: PURPOSE:To ensure safety by restricting abnormal temp. rise in a PTC element and a battery. CONSTITUTION:A sealed body of battery has a built-in element 1 in which the resistance increases when an over-current flows. The PTC element 1 is mounted pinched by a terminal plate 3 and lid 2, and between these also a PTC packing 5 is set. An exterior can packing 6 is put pinchedly between the lid 2 and an exterior can 4. Therein the softening temp. of the exterior can packing 6 is designed lower than the PTC packing 5 to allow the packing 6 to soften earlier. If the PTC element 1 is heated abnormally, the exterior can 4 is connected with the lid 2 to allow the current to flow without passing through power generating elements in the battery, and thereby temp. rise in the PTC element 1 and battery is restricted.
Patent JP-H10148917-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: WATANABE HARUMI
IPC: G03C5/305
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of silver sludge in the development processing of the photosensitive material by developing it with a developing solution containing each of specified plural compounds. SOLUTION: The photosensitive material is processed with the developing solution containing the compound represented by formula I and a compound represented by formula II or III, and in formulae I-III, each of R1 -R4 is an optional substituent combined through a C, N, S, or P atom with a ring or an H or halogen atom, and at least one of them is a -SM group; M is an H or alkali metal atom or an ammonium group; each of Z11 and Z12 is an atomic group necessary to form an 5- or 6-membered ring and one of them has a hetero atom and a mercapto group as a substituent: and each of Z21 and Z22 is a atomic group necessary to form a saturated or unsaturated 5- or 6-membered ring saturated or unsaturated ring as a substituent.
Patent JP-H08143640-A (JP)
Title: Water-based dispersion composition of cold curable copolymer and its production
Inventor: NOMURA JUNJI
IPC: C08F2/24
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a one can type water-based dispersion composition which shows excellent storage stability and gives a cold-curable coating layer of high toughness, water resistance, solvent resistance and adhesion by mixing two kinds of water-based dispersions of vinyl copolymers bearing isocyanate group and hydroxyl group, respectively. CONSTITUTION: (A) A water-based dispersion of a vinyl copolymer bearing free isocyanate groups and (B) a water-based dispersion of a vinyl copolymer which is compatible with the component A and has a 30-90wt.% gelation fraction of hydroxyl group-containing copolymer are mixed at such a ratio that the hydroxyl groups in the component B becomes 0.1-1.2 equivalent per 1 equivalent of the isocyanate group in the component A to give the objective dispersion composition. The vinyl copolymer in component A is obtained from a 1-20wt.% of m- and/or p-isopropenyl-α, α'-dimethylbenzyl isocyanate, 0.5-5wt.% of a carboxyl and/or amide group-containing monomer and 98.9-75wt.% of other vinylmonomers without bearing active hydrogen.
Patent JP-H09153013-A (JP)
Title: Load control system for network system
Inventor: OKABE KEIICHI
IPC: G06F15/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent an extra load from being placed on the network system by automatically and directly limiting the actuation of service application that users utilize when the system or network is overloaded. SOLUTION: When network service application is actuated on a computer 4-1 that a user 11a is using, an access control client part 9 sends its information as an information message to an access control computer 5. An access control server part 10 which has received this message performs retrieval from a table and a list to check whether or not the use of the corresponding network service application is inhibited on the sending computer 4-1 according to the stored load states of the network 1 and system and information included in the information message. When the retrieval result shows the inhibition, a use inhibition message is sent out and the computer 4-1 having received it forcibly ends the specified service application and displays that to the user.
Patent JP-H04182562-A (JP)
Title: Refrigerator floor structure and repairing method therefor
Inventor: OSAWA YOSABURO
IPC: E04G23/02
Filed: 1990-11-19
Abstract: PURPOSE:To simplify the floor repairing by installing a heating means in the underside of a concrete slab, charging a cement material into a spatial part, and regulating this concrete slab with a regulating member. CONSTITUTION:Height of a frame 2 is regulated by a regulating member 3 made up of a steel plate or the like, and this frame 2 is clamped tight by an anchor blot 4. Next, a floor panel 1 made of steel fiber reinforced polymer impregnated concrete is set up there. Then, quick-hardening mortar is filled up in an interspace 5 from a hole 1a installed in the floor panel 1, and this mortar is heated and cured by a heater wire 6 installed in the underside of the floor panel 1. With this constitution, the repairing of a refrigerator floor is carried out without stopping the operation, thus it can be done so smoothly.
Patent JP-H04182947-A (JP)
Title: Optical information recording medium and recording thereof
Inventor: TAKAGISHI YOSHIKAZU
IPC: G11B7/24079
Filed: 1990-11-19
Abstract: PURPOSE:To allow the execution of good recording with a wide power window at the time of recording even if the power of the recording light is strong by specifying an optical parameter or the value of the ratio of the film thicknesses between lands and pregrooves to a prescribed value or below. CONSTITUTION:The real number of the double refractive indices of a light absorption layer is designated as nabs, the film thickness in the parts of the lands positioned on the right and left of the pregrooves as dln, the real number part of the double refractive indices of the substrate as nsb, and the wavelength of the reproducing light as lambda, and Ls<0.3 is set when Ls=nabs.nsub.lambda is set. Then, the difference in the recording sensitivity between the parts of the lands 7 and the parts of the pregrooves 6 is increased. The absorbed heat is confined within the pregrooves 6 in this way and the fine pits 11 having the good edges are formed in this way.