baber/WOPTO huggingface dataset:
Patent JP-2000167988-A (JP)
Title: Safety glass and fire prevention safety glass
Inventor: SUZUKI TAKANOBU
IPC: C03C17/32
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To enable naturally-obtained functions to be exhibited under economically advantageous conditions by laminating an organic resin film of a specific thickness on one or both surface of a glass plate, or laminating organic resin films of a specific thickness among a plurality of glass plates. SOLUTION: An organic resin film of a thickness of 50-200 μm is laminated on one or both surfaces of a sheet or a plurality of glass plates. Furthermore, an organic resin film of a thickness of 50-200 μm is laminated among a plurality of glass plates. For such an organic resin film, polyolefinic, polyester, polyurethane, acrylic, expoxy, silicone or fluororesin film can typically be used including general purpose matter consisting of a resin composition principally having polyvinyl butyral (an acrylic acid, vinylalcohol) copolymeric modified ethylene vinylacetate copolymer.
Patent JP-H11182862-A (JP)
Title: Gas stove
Inventor: FUKUNISHI MASAHIDE
IPC: F23D14/46
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of flame holes while hindering extinguishing as caused by boiling over or the like. SOLUTION: A burner is constituted of a burner body 1 and a burner cap 2 with a plurality of flame holes 3 arranged toward the center thereof. A juice receiving pan 5 having a boilover guide 5b is placed on the burner. This improves ease of handling as well a safety.
Patent JP-H07196367-A (JP)
Title: Electrically conductive sintered ceramic and production thereof
Inventor: UENO AKIRA
IPC: C04B35/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an electrically conductive sintered ceramic having uniform gas permeation, lowered overvoltage and high strength by constituting the sintered product with particles having a specific composition and particles sizes in a certain range. CONSTITUTION:Ceramic powder mainly composed of La1-xSrxMnO3 (0.05<=x <=0.5) and of 10 to 30mum average particle size is formed in a usual manner and fired to give the electrically conductive sintered ceramic of 10 to 50mum average particle size. It is also preferred that the main constitution is changed to (La1-x-Srx)a Mn1-y-zAlyNizO3 (0.8<=1<=1.0; 0.05<=x<=0.50; 0.01<=y<=0.03; 0.03<=z<=0.15) instead of La1-xSrxMnO3.
Patent JP-H09178551-A (JP)
Title: Reflective photosensor
Inventor: MURAYAMA MASAHIKO
IPC: G01J1/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a reflective photosensor in which the sensitivity can be regulated without using a variable resistor which may cause error in the regulation of sensitivity. SOLUTION: Since a sensitivity regulation means, i.e., an optical diaphragm unit 5, comprises a diaphragm plate 51 provided at a light projecting section 2 or a light receiving section, and regulation grooves 52, sensitivity can be regulated without using a variable resistor which may cause error in the regulation of sensitivity due to variation in the resistance caused by deterioration of resistor due to humidity or temperature, or due to fluctuation of set value caused by movement of a slider due to vibration.
Patent JP-2001163825-A (JP)
Title: Method for producing tertiary carboxylic acid and its ester using bis(perfluoroalkylsulfonyl)imide metal salt catalyst
Inventor: SOMA YOSHIE
IPC: C07C69/24
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To selectively produce a carboxylic acid without using a solution of a strong acid and causing the problems such as the corrosion of apparatuses. SOLUTION: A tertiary carboxylic acid or its ester is produced by reacting a >=4C olefin, an alcohol or a >=8C diene with carbon monoxide. The reaction is carried out in the presence of a bis(perfluoroalkylsulfonyl)imide metal salt.
Patent JP-H07198028-A (JP)
Title: Automatic intermittent lubricating device for conveyer chain
Inventor: WADA SENICHI
IPC: F16G13/02
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate leakage of lubricating oil after oiling so as to prevent environmental pollution by providing a fixed oil quantity adjusting valve part and a fixed air quantity supply valve part and opening and closing an electromagnetic valve by photo detecting lubrication requiring parts and injecting a required quantity of oil accompanied by compressed air. CONSTITUTION:Compressed air from a compressor 3 is guided to a compressed air passage 30 of a hollow tube portion 29 of a throttle vector 27 of an oil/vapor mixing device 1 and also fixed quantity of lube oil is supplied into a cylinder 13 form an oil pump 2 through a check valve 14. Then, determined quantity of compressed air and the lube oil respectively set by an air discharge adjust valve 5 and a fixed oil quantity adjust valve 4 are distributed and supplied to an oil/vapor mixing part 32 and it is carried with the lube oil carried in rapidly flowing air and delivered to a capillary tube 8 from a discharge port 7. An oil droplet is projected from a nozzle 9 accompanied by the compressed air and supplied to a required oiling part when the electromagnetic valve 10 is controlled open. The electromagnetic valve 10 is automatically controlled according to an output of a photosensor for detecting a required lubricating part.
Patent JP-H05164010-A (JP)
Title: Batteryless electronic fuel injection controller of engine
Inventor: KASHIMA TAKAO
IPC: F02M51/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide a downsized and low cost power supply circuit by eliminating a large capacity capacitor from the power supply circuit of a manual starting engine. CONSTITUTION:Electric power induced to a coil 17 by a magnet rotating together with an engine is supplied to an ECU 30 and a solenoid 10a for opening an injection valve. A voltage clamp circuit 36 in which many diodes D are connected in series is connected to the solenoid 10a in parallel. When voltage supplied by the coil 17 reaches the value corresponding to the forward voltage lowering of the diodes D, power supply voltage is limited. The signals output from the ECU 30 is set so that the conducting time of the solenoid 10a may be long in the lower speed rotation range. Therefore, the voltage drop in the low speed rotation range is also compensated due to the self induction work of the solenoid 10a, making it possible to supply stable power supply voltage to the injection valve.
Patent JP-H09175416-A (JP)
Title: Power steering device
Inventor: AIHARA TOSHINORI
IPC: B62D5/07
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce costs with a further simplified constitution. SOLUTION: A variable displacement pump 4 having means for changing discharge quantity is arranged, and a working fluid pressure passage 7 is arranged to lead the working fluid discharged from this pump 4 to an actuator 1. In the midway of the passage 7 a check valve 8 is positioned for allowing working fluid to communicate with the actuator 1 from the pump 4 and preventing generation of reverse flow thereof. In the passage 7 downstream of the valve 8, an accumulator 9 is arranged to be capable of maintaining the pressure in the passage 7 at a specified level. A control spring 10 is disposed to energize the changing means 5 in the direction where the discharge quantity of the pump 4 increases, and a controller 11 is set to energize the changing means 5 in the direction where the discharge quantity thereof decreases.  With this controller 11 a controlled hydraulic pressure passage 12 is communicated, the passage 12 leading working fluid in the passage 7 positioned downstream of the check valve 8.
Patent JP-2001162428-A (JP)
Title: Free-form surface machining method
Inventor: KAI SATOSHI
IPC: B23C3/16
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a free-form surface machining method that precisely machines a free-form surface on a workpiece while detecting the relative position between the tool and the workpiece and correcting the positions of both of them. SOLUTION: A working machine 10 comprises an X-axis, a Y-axis and a Z-axis table controllable or movable in the respective axis directions. A workpiece 12 is positioned, for example, on the Z-axis table 11. The working machine 10 is so constructed that a cutting tool 15 is detachably mounted on a wheel 14 coupled to a rotary shaft 13 and is driven or rotated by a drive motor 16. The Z-axis table 11 is equipped with a position measuring arm 19 having a position measuring mark M at the tip face, and that face of the drive motor 16 which opens on the workpiece 12 carries a position measuring sensor 20.  Before cutting work by relative displacement between the cutting tool 15 and workpiece 12, the working machine 10 uses the position measuring sensor 20 to measure the distance d between the position measuring mark M and position measuring sensor 20, and controls the position of the cutting tool 15 or workpiece 12 and the relative distance between both of them.
Patent JP-H07199912-A (JP)
Title: Musical sound generator
Inventor: IBA AKIO
IPC: G10H1/00
Filed: 1993-12-28
Abstract: PURPOSE:To realize the musical sound generator which controls a sampled picture pattern synchronously with generated musical sounds. CONSTITUTION:Object picture data DO to be displayed on the picture background is stored in a preset picture ROM 8; and when a musical instrument part 1 generates a musical sound parameter corresponding to performance operation or performance information, a picture control circuit 20 and a microcomputer part 2 convert sampling picture data DS inputted as a picture through a CCD 24 and object picture data DO read out from the preset picture ROM 8 to an object OB and control the display position of the object OB on the picture background in accordance with the musical sound parameter.
Patent JP-2000170380-A (JP)
Title: Boom damping equipment
Inventor: IWASAKI SATOSHI
IPC: E04G21/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide boom damping equipment capable of reducing the deterioration of damping characteristics and of shortening the working time. SOLUTION: This boom damping equipment is provided for actuators 4 installed to coupling portions for booms 11, 12, 13, is equipped with measuring means 5 for measuring acceleration when the booms 11, 12, 13 vibrate and arithmetic means for calculating command values for the actuators 4 based on the acceleration measured by the measuring means 5, and the vibration of the booms 11, 12, 13 is restricted by operating the actuator 4 based on the command values.
Patent JP-2000170950-A (JP)
Title: Electric driving method for electromagnetic direction switching valve
Inventor: KAKUTATSU NOBUYUKI
IPC: F16K31/06
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce deposit of foreign matter between a spool and a body for positive switching in the electromagnetic direction by electrically-driving a spool constantly in both the normal and reverse directions within a range less than the switching stroke and at a prescribed frequency and waveform while a pair of electromagnetic actuators facing each other are on standby. SOLUTION: During a standby time except for driving of electromagnetic actuators 10A, 10B, a spool 2 is electrically-driven constantly in the normal and reverse directions within a range less than the switching stroke, so that its position is switched frequently. Thus, a spool 2 can be reciprocated without switching an electromagnetic direction switching valve and foreign matter deposited between the spool 2 and the spool opening 1a of a body 1 can be raked out outside a sealed part, so that the lock of the spool can be prevented effectively. The possible abnormal abrasion of the spool and the body is prevented by setting a prescribed frequency at 0.5 to 10 Hz, so that they can be used for a long time. It is possible to attain stable circuit switching operation by making a prescribed waveform into a square wave.
Patent JP-H11185990-A (JP)
Title: Electrostatic charge preventing structure for thermal blanket
Inventor: NAKAMURA YASUYUKI
IPC: H05F3/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrification preventing structure for a thermal blanket capable of easily conducting the assembling work for preventing the electrification of film layers. SOLUTION: Films 1, 2, 3 each formed with a metal deposition layer suppressing the transfer of radiation heat and separators 4 suppressing the transfer of conduction heat between the films 1, 2, 3 are laminated in turn, and the end sections of the laminated films 1, 2, 3 are stitched to form a wholly integrated thermal blanket. The end sections of the films 1, 2, 3 are double- folded to conductive the metal deposition layers on the surface and back face together, and all films 1, 2, 3 are stitch together by sewing threads with double- folded portions 12 overlapped to make the films 1, 2, 3 conductive between layers. The double-folded and overlapped portions 12 are penetrated by a screw 6, and a nut 7 is fastened to the screw 6 to fasten a ground terminal 8 together.
Patent JP-H07201189-A (JP)
Title: Method of reading out in semiconductor storage
Inventor: HAZAMA KATSUKI
IPC: G11C11/56
Filed: 1993-12-28
Abstract: PURPOSE:To reduce the number of times of detection operation and to read multi-level information by impressing plural required voltages to a gate of a multi-level memory cell storing four values information, etc., detecting whether or not a current flows, and reading out the data. CONSTITUTION:For instance, a floating gate type MOSFET memory cell 61 opens a source line 66 while controlling a voltage supplied to a bit line 65, and when a prescribed voltage pulse is impressed to the control gate 69, a threshold value becomes any one of -1V, 1V, 3V, 5V, and four values of binary 00 to 11 are stored. When 2V is impressed to the gate, and the current flows through the memory cell, 0V is impressed to the gate, and the data 00, 01 are read by whether or not the current flows. When no current flows by impressing 2V, the information 10, 11 are read out similarly by impressing 4V, and the number of times of reading detection operation is reduced, and the multi-level data are read out.
Patent JP-H06174105-A (JP)
Title: Slipper seal
Inventor: KUROSHIMA KAZUO
IPC: F16J15/20
Filed: 1992-12-08
Abstract: PURPOSE:To make narrow a seal and a seal groove for a high pressure piston or the like. CONSTITUTION:A seal ring 14 of such breadth as corresponding to the breadth of the slipper seal mounting groove 15 of a piston 12, is formed out of polyamide resin. This seal ring 14 is provided with a notched pressure introduction groove 17 in such a way as striding over at least the edge and external surface thereof at one end, and reaching the groove 15. In addition, a back ring 13 of synthetic rubber is fitted to the groove 15 inner than the seal ring 14 at a small allowance with the side wall of the groove 15.
Patent JP-H09180256-A (JP)
Title: Optical information recording medium and its production
Inventor: KOTAKA KAZUHIRO
IPC: G11B7/24
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the boundary peeling at the outer peripheral end of a recording medium and near the part by constituting the outer peripheral end of only the second information recording layer and providing the recording medium with engageably fixing parts for engageably fixing the first and second information recording layers. SOLUTION: The optical disk 100 is composed of a two-layered structure obtd. by laminating and tightly adhering a substrate 1 which is the first information recording layer and a UV resin layer 2 which is the second information recording layer. The substrate 1 is molded to have a circular truncated conical shape by injection molding and the UV resin layer 2 is molded to include the outer periphery of the substrate 1. The outer peripheral part 11 of the substrate 1 has a slope 12 which is provided with rugged parts 3 as the engageably fixing parts, the outer peripheral end 14 of the UV resin layer 2 is also treated to round. The outer peripheral end of the optical information recording medium is composed of only the second information recording layer in such a manner and, therefore, the boundary does not occur at the outer periphery end and the peeling of the boundary is prevented.  Since the recording medium is provided with the engageably fixing parts for engageably fixing the first information recording layer and the second information recording layer, the boundary peeling at the outer peripheral end and near the part is prevented.
Patent JP-2001161120-A (JP)
Title: Seedling transplanter
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a functionally excellent arrangement of a transmitting part for a seedling planting device and its supporting frame in a seedling transplanter of a constitution for transmitting a power through the transmitting part for the seedling planting device arranged on the rear side of a seedling- carrying platform to the seedling planting device in each row. SOLUTION: This seedling transplanter is obtained by arranging an input route to a transmitting part 112 for the seedling planting device in a position passing under the seedling-carrying platform 38 and bending the input route in a part just under the seedling-carrying platform 38 so as to be convex downward. When the seedling planting device 39 is kept in a state for taking out seedlings from the seedling-carrying platform 38, a regulating tool 83d for the amount of uprooting of the seedlings of the seedling planting device 39 and a frame 44 for supporting the transmitting part 112 for the seedling planting device 39 are arranged so as not to overlap when viewed from the side. A part of the transmitting part 112 for the seedling planting device 39 is installed in the frame 44 supporting the transmitting part 12 for the seedling planting device 39.
Patent JP-H10168972-A (JP)
Title: Drainage structure of bath room unit
Inventor: FUJII TOSHITSUNA
IPC: E03C1/28
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide the drainage structure of a bath room wherein a drain trap can be provided at a relatively high position even if a bathtub setting part side is set lower than the washing place part side of a waterproof pan and a part of drainage of the washing place part side is drained from the bathtub setting part side. SOLUTION: A first drain hole 60 for draining drainage of the side of a bathtub setting part 21 is formed at the minimum position of the water flowing face S2 of the side of the bathtub setting part 21. A second drain hole 61 for draining drainage of a bathtub 30 by a bathtub drainage passage Q without any gap is formed at a prescribed position of the water flowing face S2. The drainage inflow part 104 of a drain trap 10 in which the drainage of the side of the washing place part 21 is flowed is positioned at a higher position than the position of the first drain hole 60 of the water flowing face S2. Furthermore, the first drain hole 60 and the bathtub drainage passage Q are connected to the water sealing stagnant 100a of the drain trap disposed downward from the drainage inflow part 104 by first and second floor pan drain passages 8.  Furthermore, a check valve 9 is provided in the first drain hole 60 and the like.
Patent JP-H10175871-A (JP)
Title: Treatment of skin lesion involved in skin cytosis
Inventor: WILLIAM J BINDER
IPC: A61K35/74
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for treatment of a skin lesion involved in skin cytosis, which is effective and allows the effect to last for a relatively long period. SOLUTION: This treatment method is for relaxation or remission induction of a skin lesion of a mammal, involved in skin cytosis, where a therapeutically effective quantity of botulinus or tetanus toxin is delivered in a pharmaceutically safe shape to the affected site of the mammal.
Patent JP-H10190702-A (JP)
Title: Cell processing method for asynchronous transfer mode exchange system and device therefor
Inventor: BOKU JOYON
IPC: H04L12/70
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To limit the maximum number of required copying inside a switching terminal to the maximum size of a switch and to eliminate the need of abandoning a cell by performing copying to a required output port inside a subscriber board. SOLUTION: A cell copying and header translation control part 210 is provided with the functions of inverse multiplexing to an output port for the cell for point-to-point communication, the copying of the cell for multi-address and header (VPI/VCI) translation. A lookup memory 220 is provided with control information for deciding the propriety of copying to respective subscriber ports and a VPI/VCI translation value for the respective cells relating to the copying of the multi-address cell. Then, in the case of judging that an input cell is the multi-address cell requiring the copying, the VPI/VCI value of the cell is used and an output control information bit inside the memory 220 is brought and the port for copying the cell is decided by the value of the control bit. In this case, output is performed through one or more of many subscriber ports connected to the subscriber board.
Patent JP-H10176790-A (JP)
Title: Orifice trap
Inventor: MARUTA TOMONORI
IPC: F16T1/36
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an orifice trap to discharge a large quantity of drain when a fluid pressure of drain is low. SOLUTION: A disc-form valve element 11 is arranged in a valve chamber 5. The valve element 11 is energized in a direction in which it is separated away from a valve seat part 10 through the force of a coil spring 12. An small orifice 13 to intercommunicate an inlet 3 and an outlet 4 is disposed at the lower end of the valve seat part 10. When a fluid pressure of a drain is low, the valve element 11 is separated away from the valve seat part 10 through the force of a coil spring 12 and a large quantity of drain flowing down through the inlet 3 is rapidly dischargeable to the outlet 4 side.
Patent JP-H05163258-A (JP)
Title: 1,2,5-thiadiazole derivative and its production
Inventor: HANAZAKI YASUAKI
IPC: C07B61/00
Filed: 1991-12-18
Abstract: PURPOSE:To provide the subject new 1,2,5-thiadiazole derivatives useful as an organic intermediate or an intermediate for synthesis of a medical and agricultural drug and to provide a production method capable of synthesizing them from readily available raw materials in high yields and of readily and safely introducing an arbitrary substituent group. CONSTITUTION:3-R<2>-4-R<1>-1,2,5-thiadiazole derivatives [In the formula, R<1> is hydrogen atom, a tert-butyl group or -C6H3XY (X and Y are same or mutually different and denote hydrogen atom, fluorine atom, chlorine atom, trifluoromethyl group, a 1-6C alkyl group or a 1-3C alkoxy group) and R<2> is fluorine atom, chlorine atom, trifluoromethyl group or a phenyl group which may be substituted with a 1-6C alkyl group or a 1-3C alkoxy group, provided that compounds in which R<1> and R<2> are same or mutually different and denote phenyl group, chlorophenyl group or tollyl group are excluded].
Patent JP-H09188169-A (JP)
Title: Locking device for kicked-up seat
Inventor: NEMOTO AKIRA
IPC: B60N2/30
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To improve locking capability of a seat cushion and a seat back at the time of kicking up the seat cushion onto a lifting seat which is formed by fitting a seat cushion at a side bracket which includes an upper rail slidably- fitted at a long lower rail on a vehicle floor so that the seat cushion may be lifted and the seat back may tilt. SOLUTION: A regulating plate 5 is fixed at the prescribed position of a long lower rail T and a regulating lever 4 hitting against and running on the regulating plate 5 is pivoted at an upper rail 6. A side bracket 1A is provided with a tip-up lever 1 which includes a stopper 83 hitting against a rotation regulating plate for regulating rear inclination of a seat back SB and locks a seat cushion SC, and a latch 3 which releases a pressing condition by the regulating lever 4 with the seat cushion SC kicked up. The operation lever 103 of a reclining device R and a link plate 80 which rotates fore and aft with the seat cushion SC kicked up are connected through a cable 82.