baber/WOPTO huggingface dataset:
Patent JP-2000018811-A (JP)
Title: Cooling storehouse
Inventor: SHODA TOMOAKI
IPC: F25D27/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storehouse for preventing the cold air therein from directly coming into contact with a fluorescent lamp. SOLUTION: A cooling storehouse is provided with a fluorescent lamp 42 for illuminating the inside 2 of the cooling storehouse, a fluorescent lamp tube 43 inserted with the fluorescent lamp and provided with translucency, the fluorescent lamp and the fluorescent lamp tube being arranged inside, a reflection case 21 with the under surface thereof being opened, and a cover plate 61 covering the under surface opening of the reflection case and being provided with translucency.
Patent JP-H0790625-A (JP)
Title: Liquid chemical treating device
Inventor: INOUE YOSHIKAZU
IPC: C23F1/08
Filed: 1993-06-29
Abstract: PURPOSE:To stably form precise substrates free from defects over a long period of time by adding a hydrophobic resin wall to the overflow wall of a treating vessel and circulating the treating liquid overflowing therefrom to the treating vessel through a filter. CONSTITUTION:The chromium film, etc., formed on a glass plate, etc., are immersed in an etching liquid 3 in the treating vessel 1 and are selectively etched to form patterns. The etching liquid 3 overflowing from the overflow wall 2 of the treating vessel 1 is received in an overflow vessel 4 and is further sent by a pump 5 to the filter 6 by which foreign matters are removed from the liquid at that time. The liquid is then returned to the treating vessel 1 and is circulated. The hydrophobic resin wall is added to the overflow wall 2 of the liquid chemical treating device described above. A tetrafluoroethylene resin plate or a metallic plate coated with the tetrafluoroethylene resin is preferable as the hydrophobic resin wall. As a result, the crystallization of the liquid chemical on the wall surface is prevented and the clogging of the filter 6 and the contamination of the treated film are prevented. Further, the base of the overflow vessel 4 is provided with inclination at need.
Patent JP-H0510876-A (JP)
Title: Gas detection device
Inventor: YAMAMOTO KAZUNARI
IPC: G01N21/35
Filed: 1991-07-01
Abstract: PURPOSE:To enable an oscillation wavelength of a laser to be stabilized without being affected by a sudden temperature change by controlling temperature of the laser based on a difference between an output of a first voltage generator and that of a temperature detector and then controlling the temperature of the laser based on a difference between a voltage of a first phase-sensitive detection signal and that of a second voltage generator. CONSTITUTION:A temperature of a laser element 20 where a wavelength changes according to the temperature is detected by a temperature detector 37 and is converted to a voltage V37. A first temperature control to a Peltier element 25 is performed according to a difference between it and a voltage V28 of a first voltage generator 28 which is set so that the element 20 becomes a specified wavelength. After the specified amount of time, an intensity of a laser beam L2 which is transmitted through a cell 21 where gas is encapsulated is detected by a photodetector 22. Then, a second temperature control to a Peltier element 30 is performed according to a difference between a voltage V32 of a first differential signal which is obtained via a phase- sensitive detector 32 and a voltage V33 of a second voltage generator 33, thus enabling temperature to be controlled doubly and the oscillation wavelength of the element 20 to be stabilized.
Patent JP-S5889950-A (JP)
Title: Production of honeycomb catalyst having improved thermal shock resistance
Inventor: ONO TETSUTSUGU
IPC: B01J23/40
Filed: 1981-11-24
Abstract: PURPOSE:To improve thermal shock resistance markedly, by coating water soluble org. polymer compds. on a honeycomb carrier prior to coating of almina. CONSTITUTION:Org. polymer compds of >=200mol.wt., and <=500cp viscosity (e.g.; wheat flour, potatoes, gloiopeltis glue, soybean casein, gum arabic, methyl cellulose, polyacrylic acid) are coated on the surface of a honeycomb carrier. Thereafter, a catalyst component is deposited thereon and is calcined. The coating of the org. polymer compds. on the honeycomb catalyst is accomplished by immersing the honeycomb catalyst in an aq. soln. of the water soluble org. polymer compds. Taking-out the carrier from the soln. after immersion, blowing away the excess soln. in air flow and drying the same at an ordinary temp. or <=200 deg.C.
Patent JP-2000002680-A (JP)
Title: Co sensor and its manufacture
Inventor: OZAKI YASUTAKA
IPC: G01N27/12
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance the dependence of the concentration of CO of a CO sensor by adding Ir in a specific unit in terms of a metal to SnO2 as a gas-sensitive material for the CO sensor. SOLUTION: A sintered compact (a chip-shaped sintered compact or a thick- film sintered compact formed on an insulating substrate) which uses SnO2 as a gas-sensitive material is sintered, e.g. at a temp. of 500 to 850 deg.C. After that, the sintered compact is impregnated with the solution of an Ir compound in such a way that the addition amount of Ir to the SnO2 becomes 5 to 500 μg/g SnO2 in terms of a metal. Then, the impregnated Ir compound is decomposed by thermal decomposition, hydrogen reduction or the like, and the Ir is added to the SnO2. At this time, the temperature of the thermal decomposition is set, e.g. at a temp. of about 500 to 850 deg.C. When the Ir at 5 μg/g SnO2 or higher is added, the dependence α on the concentration of Co of a Co sensor is increased. When the addition amount of the Ir is increased, a sensor resistance Rs is increased. The addition amount of the Ir is set at 500 μg/g SnO2 or lower, and a resistance value Rs which is suitable for practical use is obtained. In addition, when an Ir-Pt composite catalyst is added, the dependence on humidity of the CO sensor can be suppressed.
Patent JP-S5975702-A (JP)
Title: Variable beltlike parallel two-wire tuner
Inventor: AIHARA TAMOTSU
IPC: H01P7/02
Filed: 1982-10-25
Abstract: PURPOSE:To obtain an inductance which is necessary at a low frequency with relatively short size and an inductance which is necessary at a high frequency with relatively long size, by using trapezoid conductors. CONSTITUTION:Titled tuner consists of beltlike parallel conductors 1 and 2 which are at an interval S and in the same shape and a short-circuit piece 3 which short-circuits them. The parallel conductors 1 and 2 form such a trapezoid that the width W on the side of a transmitting terminal 4 is wide and the width W' on the short-circuit side is narrow. The position of the short-circuit piece 3 is adjustable in the direction of an arrow 5. When the short-circuit piece is put close to the transmitting terminal side, the width of the conductor increases substantially. Therefore, the impedance Z decreases with a relatively large value (l). On the other hand, when the short-circuit piece is put away from the transmitting terminal side, the width decreases substantially. Therefore, the impedance Z increases with a relatively small value (l). Consequently, tuning operation at both upper and lower ends of a frequency band is facilitated.
Patent JP-S5887683-A (JP)
Title: Electronic device
Inventor: MORINO MASUAKI
IPC: B43L13/00
Filed: 1981-11-20
Abstract: PURPOSE:To eliminate the need for a special key, by moving a pen holder of a printer to a pen replacing position through the combined operation of keys of a device main body. CONSTITUTION:In operating a paper feed key, input/output ports of a printer output interruption signals to a microprocessor of a calculator. Thus, the program jumps to a processing program stored in an ROM of the printer to execute interruption. In depressing a numeric key ''0'', a flag is set, an X-axis motor is stepwise driven, and a pen holder 11 is shifted to the right end. When a knob 21 is depressed, a lever 20 is elevated, a pen located at the uppermost position of the holder 11 is removed from the holder 11, and the pen can be replaced with a new pen. In replacing other pens, the paper feed key is depressed again to turn the holder by 90 deg..
Patent JP-2001012536-A (JP)
Title: Upper support for strut type suspension
Inventor: TSUJITA TOSHIYA
IPC: F16F9/58
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To firmly fix a rebound stopper plate by rigidly attaching a cap member for closing an upper part of an inner annular member connected to a damper device to the inner annular member, and resisting the rebound stopper plate formed on an circumference of the cap member to a stopper heaving part of an elastic body. SOLUTION: In a structure formed in such a constitution that an annular elastic body is disposed between an outer annular member fixed to a car body and an inner annular member connected to a damper device, and an upper part of the inner annular member is closed by a cap member, the inner annular member 5 is composed of a cylindrical part 6 and a rebound stopper 7 welded to the cylindrical part 6, and a rebound stopper plate 11 is fixed to the cylindrical part 6. An expansion part 22 is pressing formed on a center part of the rebound stopper plate 11.  Namely, the expansion part 22 is formed in such a condition that a short cylindrical member is protruded downward, a female screw 24 disposed on an upper part of the cylindrical part 6 is screwed around a male screw 23 cut to the outer peripheral part of the expansion part 22, a cap member its mounted, and then the rebound stopper plate 11 is fixed.
Patent JP-S57110591-A (JP)
Title: Surf jet
Inventor: MIYAMOTO YASUHIKO
IPC: A63B35/00
Filed: 1980-12-27
Abstract: PURPOSE: To protect the crew from the danger of hot exhaust gases by a method wherein expansion chambers in an exhaust system for the engine are placed on the perimeter of a jet nozzle and the exhaust gas is discharged in a cooled condition, in a system having an engine at a rear part of a surfboard.  
     CONSTITUTION: An engine chamber 12 is provided at a ridge part of the rear part of the surfboard, and the engine 14 is mounted on a square engine mount box 13 placed at the bottom of the chamber 12. The exhaust gas discharged from the engine 14 is passed through an exhaust part 27 and an exhaust-gas passage 29 and it is discharged via an inlet nozzle 58 into the first expansion chamber 54 in the box 13 in the direction toward the jet nozzle 47. After the flow direction of the exhaust gas is changed in the chamber 54, the gas is passed through a hole 59, the second expansion chamber 55, a hole 60, a bent passage 61, the third expansion chamber 56, a vertical passage 62, a horizontal passage 63 and is discharged to the exterior via an exhaust-gas outlet 64. During this process, the exhaust gas is cooled by contacting with the jet nozzle 47. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6082012-A (JP)
Inventor: TAGUCHI MORIHIKO
IPC: H02G15/013
Filed: 1983-10-06
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-2001016660-A (JP)
Title: Tele monitor system
Inventor: TAGUCHI FUJITAKA
IPC: H04M11/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To cope with an emergency as quick as possible by opening a channel between a master station and a faulty slave station with precedence over a state of monitoring on another slave station on the occurrence of the faulty slave station. SOLUTION: The system where a master station 1 monitors information of a plurality of slave stations 2a, 2b in a predetermined sequence is configured such that on the occurrence of a fault in the slave station 2a or 2b, a channel used for the monitoring is interrupted based on an alarm signal from the slave station 2a or 2b, a channel 3a or 3b is connected to the slave station 2a or 2b sending the alarm signal with priority to accept alarm information and the master station 1 transmits a countermeasure signal against the fault to the slave station 2a or 2b.
Patent JP-2001009928-A (JP)
Title: Belt attaching device for tire of large-sized vehicle
Inventor: AGAWA JIROU
IPC: B29D30/22
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured high precision device which eliminates an operation at an elevated site, in a belt attaching device for a tire to be used on a vehicle such as a large-size construction machine. SOLUTION: A material belt 45 to be paid off from a drum 2 of a material truck 1 is conveyed by a conveyor 3, aboard which, in turn, the belt 45 is cut to a specified length by an operator to be taken up by a transfer drum 4. In addition, rollers are arranged on the entire periphery of the interior of the drum 4, and a magnet is pressed to the surface of the drum 4 under the pressure of a cam plate between the contact parts of the conveyor 3 and a belt drum 44. Consequently, the belt 45 is tightly attracted by the magnet to the periphery of the transfer drum 4 between the conveyor 3 and the belt drum 44 and thus the belt 45 is retained, so that the belt 45 is securely delivered to the belt drum 44 to be wound around the latter. Application of the self weight of the transfer drum 4 to the belt 45 is adjusted by a lifting cylinder, and the pressing force of the drum 4 to the belt drum 44 is properly adjusted by a cylinder for access and separation 8.
Patent JP-H0716663-A (JP)
Title: Device for manufacturing internally grooved tube
Inventor: SUZUKI YOSHIO
IPC: B21C1/22
Filed: 1993-06-30
Abstract: PURPOSE:To obtain an internally grooved tube of a stable quality by providing an indicating means, by which the prescribed angle of the fixed part for attaching a roll is indicated, thereby facilitating the fine adjustment of a pressing quantity and reducing the kinds of roll to a small number. CONSTITUTION:The adjustment of an eccentric quantity is performed by rotating any one of the shafts 14 for attaching plural backup rolls around its axis. At this time, one of the shafts 14 for attaching the backup rolls is rotated at a prescribed angle while being checked with a scale provided in a part 15 for attaching a rotary head. All shafts 14 for attaching backup roll, which are engaged by means of gears 16, 17, are rotated linked with one another in the same direction and at the same angle. By this rotation, the eccentric quantity of the shafts 14 for attaching backup roll is changed, and the rotary radius is changed of the backup roll 4 against the radius direction of a tube 1 to be machined. Thus, the moving quantity in the radius direction for the tube 1 of a machining roll 5 is increased or decreased which comes into contact with the backup roll 4 to press the tube 1 to be machined, and the adjustment of the pressing quantity of the machining roll 5 is performed.
Patent JP-S58132358-A (JP)
Title: Casting nozzle for continuous casting device
Inventor: GIYUNTAA ARUTORANTO
IPC: B22D41/08
Filed: 1982-10-27
Abstract: A pouring nozzle for an intermediate container of a strang casting device has a body part of a refractory material arranged in an opening of a bottom of the intermediate container, an elongated piece of refractory material associated with the body part and extending in the interior of the intermediate container, and a breakage point provided between the body part and the elongated piece at a height of the bottom of the intermediate container.
Patent JP-S6081201-A (JP)
Title: Polymerization inhibitor for basic vinyl monomer
Inventor: KAMETANI MASAYA
IPC: C08F2/38
Filed: 1983-10-08
Abstract: PURPOSE:To provide the titled high-quality inhibitor, free from problems of vapor pressure and sublimation even at elevated temperatures, e.g., in the distillation of basic vinyl monomer comprising aromatic nitro compound of specific structure. CONSTITUTION:The objective inhibitor comprising an aromatic nitro compound of formula I [Y is -NH2, -OH, -NHR<3>(R<3> is lower alkyl, phenyl, amino etc.) -OR<2>(R<2> is lower alkyl, phenyl etc.), etc.; R1 is H, lower alkyl, phenyl etc.; land m are each 1 or 2; n is 2 or 4] (e.g., 2,4-dinitroaniline). This inhibitor is preferably used is an amount, based on a basic vinyl monomer of formula II(R is -H, or -CH3; X is -O-, or -NH-; A is alkylene) (e.g., N,N-dimethylaminoethyl acrylamide), of 0.05-1wt%.
Patent JP-H0350828-A (JP)
Title: Method of forming gold wiring
Inventor: OZAKI JUN
IPC: H01L21/3213
Filed: 1989-07-19
Abstract: PURPOSE:To prevent resist from readhering to gold and to prevent the short between wirings by selectively etching a metallic film by reactive ion etching, and etching the gold by ion milling with the metallic film as a mask. CONSTITUTION:Gold 2 is formed on an insulating film 2, and next, for example, tungsten 4 is formed, and by the photoresist 1 to form a metallic film, a wiring pattern is formed. Next, by reactive ion etching, the tungsten is etched, and the photoresist 1a is removed and a tungsten mask 4a is formed. After that, by an ion milling device, gold is etched by ion milling with metallic film as a mask.
Patent JP-S5978179-A (JP)
Title: Epoxycarbacyclin derivative and its preparation
Inventor: AMAMIYA SHIGEO
IPC: C07C405/00
Filed: 1982-10-26
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 is H or OH-protecting group; R3 is 1-12C alkyl, 2-12C alkenyl, group of formula-A (A is cycloalkyl), etc.; R4 is H, 1-4C alkyl or aralkyl; X is ethylene, trans-vinylene or -CidenticalC-] and its salt. EXAMPLE:5, 6-Epoxy-6, 9alpha-methylene-11alpha, 15alpha-di( 2-tetrahydropyranyloxy )-17beta- methyl-20-isopropylideneprost-13(E)-enoic acid. USE:Useful as an intermediate to convert the Z-isomer of a carbacyclin derivative useful as an antithrombotic agent to the E-isomer. PROCESS:The compound of formula I can be prepared by reacting the Z-carbacyclin derivative of formula II with iodine and an alkali metal iodide in the presence of a base, and reacting the resultant lactone compound with the compound of formula R4OH.
Patent JP-S6165278-A (JP)
Title: Electrophotographic developing device
Inventor: AIMOTO TOYOYOSHI
IPC: G03G15/08
Filed: 1984-09-06
Abstract: PURPOSE:To improve the conveyance property of a developer and detect density stably by setting the gap between a magnet roller for excessive developer conveyance and a magnet roller for development wider than that between a doctor and the magnet roller for development. CONSTITUTION:The magnet roller 8 for excessive developer conveyance has a smaller diameter than the magnet roller 4 for development, and the gap between the both is set a little bit wider than that between the doctor 5 and magnet roller 8. The developer in a developing tank is attracted and held with the magnetic force of the magnet roller 4 for development and conveyed to one side of a photosensitive drum. The magnet roller 8 for excessive developer conveyance attracts an excessive developer scraped with the doctor 5 and conveys it to the side of an agitator roller 7, so no developer causes clog at the periphery of the doctor 5 and an excessive developer flows smoothly, so a toner density detection sensor 6 performs accurate and stable density detection and developing performance is improved.
Patent JP-H0537659-A (JP)
Title: Information communication equipment
Inventor: KITAGAWA KAZUMI
IPC: H04L12/44
Filed: 1991-07-26
Abstract: PURPOSE:To provide the information communication equipment in which the entire system is easily reset simultaneously. CONSTITUTION:A CPU 112 of a main controller 101 is reset in response to the operation of a reset switch 116 and sends a reset information signal to each of terminal equipments 102-104 via transmission reception circuits 119-121. A CPU 135 of the terminal equipments 102-104 is reset by a watchdog timer 136 when the reset information signal received by a transmission reception circuit 127 is consecutive for a prescribed time.
Patent JP-H0826325-A (JP)
Title: Clamping apparatus
Inventor: MATSUSHITA SHINKICHI
IPC: B65D63/14
Filed: 1994-07-18
Abstract: PURPOSE:To simply and assuredly re-seal an object to be tied, i.e., a bag body which is opened once by providing a stretchable string-form elastic body which is wound around the object to be tied, and a supporting main body to which one end of the string-form elastic body is attached, and at the same time, which has slits wherein one part of the string-form elastic body is inserted and engaged with. CONSTITUTION:This clamping apparatus 10 is constituted of a string-form elastic body 12 which stretches such as a rubber, and a supporting main body 20 to which the string-form elastic body 12 is attached, and at the same time, which has slits 25. Then, when the clamping apparatus 10 is used, e.g. after the periphery of an opening of a bag 18 which is opened once is gathered and formed into a bundle-shape, a pressing part 22 of the supporting main body 20 is pressed to the bundle-shape part, and at the same time, the string-form elastic body 12 is stretched, and wound two to three times around the supporting main body 20 and the bundle-shape part of the bag 18. Then, a remaining part of the string-form elastic body 12 is inserted in the slits 25 of the supporting main body 20, and engaged with. By this method, a re-sealing of the bag 18, etc., being opened once can be simply and assuredly done.
Patent JP-H1030139-A (JP)
Title: Alloy excellent in resistance to corrosion, wear, and cracking, production of the alloy, and material for production of the alloy
Inventor: SAKAZAKI IWAO
IPC: C22C19/07
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To produce an alloy excellent in corrosion resistance, wear resistance, and cracking resistance by allowing MC carbide grain phases of specific grain size, in which a part of V is substituted by groups IVa and Va elements, to exist in a matrix of Fe-base alloy, etc., at specific area ratio. SOLUTION: Iron-base alloy such as austenitic stainless steel, Co-base alloy such as stellite-type Co-Cr-W alloy, Ni-base alloy such as 'Hastelloy(R)', etc., are sued as matrix. On the other hand, M of the MC carbide grains to be dispersed in the matrix is constituted so that a part of V is substituted by groups IVa and Va elements. The MC carbide grains are allowed to exist as grain phases of <=15m grain size in the matrix at 5-15% area ratio. This alloy can be obtained by melting a powder mixture of the matrix alloy powder and the MC carbide powder of <=20μm grain size by means of a high energy density heat source such as plasma arc and then performing cooling to crystallize and/or precipitate MC carbide grains of <=15μm grain size.
Patent JP-2001012117-A (JP)
Title: Latch lock
Inventor: TSUSHIMA SHIGEHIRO
IPC: E05B15/10
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a latch lock which is simple in structure, and silent in opening/closing operation. SOLUTION: The latch lock comprises a lock case 14 having an opening part, a front plate 18 mounted on an opening part of the lock case and having a through hole 16, a latch bolt 22 accommodated in the lock case 14 and partly retractable from the through hole 16 in the front plate 18, and an urging means 45 to urge the latch bolt 22 to the through hole 16 side of the front plate 18. The latch bolt 22 is provided with an engagement part abutted on the inside of a peripheral edge part of the through hole 16 of the front plate 18, and a cushioning member 36 formed of an elastic material such as a synthetic resin and a rubber is provided for the engagement part.