baber/WOPTO huggingface dataset:
Patent JP-S59129335-A (JP)
Title: Thermo-hygrostat
Inventor: SEKIGUCHI KIYOTAKA
IPC: F24F5/00
Filed: 1983-01-11
Abstract: PURPOSE:To prevent the steam humidified on purpose from bedewing and consequently prevent the humidifying efficiency from lowering by a structure wherein the suction side air duct of a blower is divided into two passages with a partition so as to serve the one passage as a passage for dehumidified cooling air and the other passage as a passage for supplying steam. CONSTITUTION:A cooling dehumidifier 14, which is connected to the refrigerating piping on refrigerating cycle, is set so as to drive a heater 13 and a humidifier 15 as much as necessary for keeping constant temperature and humidity while circulating the air in a test chamber 6. The humidifier 15 consists in controlling a sheath heater 19 by means of a temperature detector 20. Cooled or heated air is humidified just before the suction port of a blower 8 in order to be blown-off in the test chamber 6. The heater 13 and the cooling dehumidifier 14 are controlled by means of a temperature detector 16 during the above- mentioned operation. Dehumidified moisture falls onto a cover 21 and then flows in the humidifier 15, resulting in reducing the consumption of water. In addition, no fear of water leakage exists, because the bottom of the inner pan of the humidifier 15 is integrally formed in a recessed form.
Patent JP-H09187137-A (JP)
Title: Vibration isolator of bush cutter
Inventor: KAMIYAMA HISASHI
IPC: A01D34/76
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To enable the reduction in the sense of fatigue and raise the durability by a simple constitution. SOLUTION: This vibration isolator is composed by bisecting a clutch housing 20 into an engine mount housing 20A and a holder 20B so as to interpose a rubber vibration insulator 80A between the engine mount housing 20A and the holder 20B. The vibration from an engine 10 is damped with the rubber vibration insulator 80A to thereby prevent the vibration from transmitting to the side of an operating main lever 30 attached to the holder 20B. Since the vibration insulator is composed of the rubber vibration insulator 80A interposed between the bisected engine mount housing 20A and the holder 20B, the constitution itself is extremely simplified.
Patent JP-H07204657-A (JP)
Title: Portable turbid water treatment device
Inventor: NAKANO TAKAO
IPC: B01D21/30
Filed: 1994-01-13
Abstract: PURPOSE:To ensure that miniaturization and portability using a single vehicle can be realized and at the same time, continuous automatic operation and efficient turbid water treatment at a civil engineering construction site can be achieved. CONSTITUTION:A flocculation settlement tank 4 with an internally furnished gradient plate 14, a supernatant tank 5, a mixing tank 6, a belt press 7 and a flocculant dissolution tank 8 are arranged on a base 11. In addition, a submerged pump 11 is activated by a water surface detection operation using a level switch 12 of a separately installed untreated water tank 2, so that turbid water from the untreated water tank 2 is mixed with the flocculant using a static mixer 3 and the mixture is supplied to the flocculation settlement tank 4 with an internally furnished gradient plate 14. The sludge settling at the bottom of the flocculation settlement tank 4 is supplied to the mixing tank 6 by a variable discharge amount-type drawing pump 9, and is mixed with a new flocculant in the mixing tank 6. This mixture is fed to the belt press 7, and a supernatant from the flocculation settlement tank 4 is used as a cloth cleaning water for the belt press 7. The filthy water left after cleaning is allowed to circulate in the untreated water tank 2, and the overflowing water from the supernatant tank 5 is discharged.
Patent JP-S5286374-A (JP)
Title: Digital type electronic clock
Inventor: JIYAN KUROODO ROBEERU GURANDOP
IPC: G04G5/00
Filed: 1977-01-11
Abstract: An electronic digital watch including a device for enabling the correction of the minutes and seconds display. The device includes a delay circuit which only enables a correction to be effected if the push-button for correcting the display is actuated for a predetermined time, and means for resetting the seconds display to zero and, if the watch is slow, advancing the minutes display by one.
Patent JP-S58118719-A (JP)
Inventor: SHIMAZU KENJI
IPC: A47F5/00
Filed: 1982-01-07
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-H10310564-A (JP)
Title: Oxanilide-based uv absorber
Inventor: LIKIBI PARFAIT JEAN MARIE
IPC: C08G64/12
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new oxalic acid diarylamide useful as a UV absorbing compound. SOLUTION: An oxalic acid bis-hydroxydiaryl amide of formula I  (n) is 0, 1; (x) is 0-4; (R) is monovalent atomic group of formula II or III [R1 is a (preferably 1-12C)alkyl, an aryl; R2 is a (preferably 1-8C)alkylene]}. For example, a compound of formula IV. The compound of formula I is obtained by reacting a hydroxyaminodiphenylalkane [e.g. 2-(4-aminophenyl)-2-(4'-hydroxyphenyl) propane] with a dialkyl oxalate (e.g. dimethyl oxalate, diethyl oxalate) in a stoichiometric ratio in the presence of a Lewis acid in an inactive aromatic halide solvent preferably dichorobanzene at a refluxing temperature eat an ambient pressure.
Patent JP-H05187051-A (JP)
Title: Sewage relay pump system
Inventor: OTANI KENJI
IPC: E03F5/22
Filed: 1992-01-09
Abstract: PURPOSE:To make an installation space smaller and reduce construction cost by providing a suction buffer pipe connected to a sewage inlet pipe on the upstream side of a sewage relay pump and connecting a suction pipe of the sewage relay pump to the suction buffer pipe. CONSTITUTION:Sewage flowing from a sewage inlet pipe 1 flows into a suction buffer pipe 3 through an inlet valve 2. The sewage flowing into the pipe 3 is led to sewage relay pumps 6, 11 via pump suction pipes 4,9 and suction valves 5,10. The sewage having been pressurized by the pumps 6,11 is sent to a sewage treatment plant on the downstream side via pump delivery pipes 7,12, delivery valves 8,13, and a sewage transfer pipe. As a result, a pump suction tank can be omitted and the sewage inlet pipe, suction buffer pipe, and sewage relay pump suction pipe can be sealingly connected and hence bad smell of sewage can be prevented from being discharged.
Patent JP-H01180888-A (JP)
Title: Organosilicon compound and resist containing silicon
Inventor: HAYASE SHUJI
IPC: C08G77/04
Filed: 1988-01-08
Abstract: NEW MATERIAL:A compound expressed by formula I (R1-R3 are 1-20C alkyl or aryl; at least one of R4-R8 is silyloxy and the remains are 1a-20C alkyl or aryl). EXAMPLE:A compound represented by formula II. USE:Useful as a resist material, a hardening agent or for production of a minute and high integrated semiconductor device. PREPARATION:Chlorosilane is partially substituted by alkyloxy groups and the unsubstituted Sn-Cl are reacted with trimethylsilylated chlorophenol in sodium to provide a compound expressed by formula I.
Patent JP-S5285906-A (JP)
Title: Lining of heating furnace skid pipe
Inventor: HIRAGUSHI TAKASHI
IPC: F27D1/16
Filed: 1976-01-10
Abstract: PURPOSE: To prevent crack of refractory lining of skid pipe and to decrease heat loss caused by water cooling by depositing studs to water-cooling pipe which is used for fixed or movable beams in continuous heating furnace for billet and by use of metallic fiber added to other refractory lining material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60160501-A (JP)
Inventor: NORUBEERU PURAN
IPC: F21V13/00
Filed: 1985-01-11
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-H06206362-A (JP)
Title: Ink ribbon cassette
Inventor: MIDORI SUSUMU
IPC: B41J31/16
Filed: 1993-01-11
Abstract: PURPOSE:To provide an ink ribbon cassette equipped with an ink supply member 6 capable of appropriately supplying a constant amt. of ink to an ink ribbon by a simple constitution. CONSTITUTION:A protruding part is formed on the surface coming into contact with a ribbon follower gear 5 of the ink supply member 6 in an ink ribbon cassette so as to be in contact with the ribbon follower gear 5 under constant pressure. The ribbon follower gear 5 holds an ink ribbon along with the ribbon driving gear 4 arranged in opposed relation to the gear 5 and the ink ribbon 3 is fed by rotating the ribbon driving gear 4. At this time, the ink applied to the surface of the ribbon follower gear 5 is applied to the ink ribbon 3.
Patent JP-S5387618-A (JP)
Title: Facsimile unit
Inventor: ENDOU HIROSHI
IPC: G01D15/00
Filed: 1977-01-13
Abstract: PURPOSE: To make a unit small-size and light to make an operation efficiency good by changing arrangement of a guide plate of manuscript, a manuscript feeding roller and a manuscript read optical system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06256909-A (JP)
Title: Metallic sheet for electric contact spring having superior bendability and excellent spring characteristic and its production
Inventor: SHIODA KOSAKU
IPC: B22D11/06
Filed: 1993-01-11
Abstract: PURPOSE:To improve the inplane anisotropy of bendability and spring limit value by applying cross rolling to an Fe-Cu alloy under specific conditions and finely precipitating supersaturated copper by means of specific age precipitation treatment. CONSTITUTION:This sheet is a metallic sheet for electric contact spring, where inplane anisotropy is reduced and the number of 90 deg. alternating bend in a longitudinal direction (nL) of a coil containing 10-90wt.% Cu and that in a vertical direction (nC) are >=3 times and the ratio between them (nC/nL) is 1-3 and further the spring limit value in each direction is >=60kgf/mm<2> and which has 10%IACS electric conductivity at ordinary temp. and superior high-temp. creep resistance. A molten metal of the above metal is cast into a metallic sheet of 0.5-8mm sheet thickness at (10 to 1000) deg.C/s solidification cooling rate. Subsequently, the ratio between the draft rL at rolling in a longitudinal direction of material and the draft rC at rolling in a width direction is regulated to 1-10. The total draft is regulated to >=30%. Then, annealing is done at 600-1100 deg.C, followed by aging treatment at 300-650 deg.C.
Patent JP-S59127380-A (JP)
Title: Sealed lead-acid battery
Inventor: HIRANO FUJIO
IPC: H01M10/12
Filed: 1983-01-10
Abstract: PURPOSE:To increase productivity of an electrode group and make compact by using a grid structure of synthetic resin. CONSTITUTION:In a panel obtained by forming a plurality of grid structures for electrode plate with polypropylene, a current collecting lug 4 and a connecting part 6 which also acts as electrical connector are formed in a vertical direction to make easy to immerse in molten lead. The grid structure is immersed in molten lead in the order of a portion a, a portion b, and a portion c for 0.1- 1sec, and cooled with cold wind or cold water to form a thin film 7 of lead or lead alloy. Active material is filled in the same way as a conventional lead alloy grid and applied formation. This electrode panel is cut along lines 8 with a metal cutter to form an electrode plate. The negative plate 2 is bent to a U- shape form at an angle of 180 deg. at the position of the connector 6 in its long direction and wraps a positive plate 1 and a mat-shaped separator 3 comprising glass fiber to form an electrode group.
Patent JP-S5594447-A (JP)
Title: Spheroidizing method for steel bar wire rod
Inventor: INOUE TAKESHI
IPC: C21D9/52
Filed: 1979-01-13
Abstract: PURPOSE:To obtain a uniform spheroidized structure and considerably shorten the treatment time by rapidly heating a rolled steel bar wire rod in a strand state followed by slow cooling. CONSTITUTION:Coiled rolled wire rod 1 is rapidly heated in strand state W with heater 2 and slowly cooled as superposed spiral wire rod 3 to spheroidize rod 1. For example, in case rod 1 is made of SCM4 (C 0.38%, Si 0.26%, Mn 0.73%, Cr 1.03% and Mn 0.19%), it is spheroidized as follows: rod 1 is heated 2 in strand state W from room temp. (RT) to T1 above Ac1 at a heating rate of 1000 deg.C/sec, relatively rapidly cooled from T1 to T2 (720 deg.C) just below Ac1 with water or the like at a cooling rate of 100 deg.C/sec, slowly cooled as rod 3 from T2 to T3 (680 deg.C) at a cooling rate of 2 deg.C/sec, and air-cooled from T2.
Patent JP-H09195916-A (JP)
Title: Hydraulic machinery
Inventor: HONMA HIROSHI
IPC: F03B11/04
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To restrain erosion to be generated by a cavitation as well as to improve efficiency by decreasing the amount of leaking water from the upper and lower ends of a guide vane. SOLUTION: Recessed grooves 10a, 10b for covering all at least the guide vane moving range are formed on passage surfaces of an upper cover 3 and a lower cover 4 so that the upper and lower ends of a guide vane 5 may be on the extension on a stay vane 2 side of the upper cover 3 and the lower cover 4 or may be lower than them. Cavitation resistant materials are applied near the upstream side of the guide vane of the recessed groove and on the upper and lower ends in the upstream of the guide vane.
Patent JP-H11316589-A (JP)
Title: Digital musical sound generator for phase synchronous musical sound generation
Inventor: ADAMSON JOHN P
IPC: G10H7/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To synchronize the phase of the musical sound of an electronic musical instrument. SOLUTION: This musical sound generator includes a microprocessor 4 which has input receiving a signal representing a selected note and determines which of usable ranks relates to the selected note by checking the combination of the usable ranks at the time of the reception of a signal and an oscillator bank 18 which is set as to respective ranks decided to relate to the selected note. Respective oscillators include initialization parameters and start parameters defining the selected note and relative ranks and musical sound engines for musical sound generation are paired with the respective oscillators; and the initialization parameters are transferred from the respective oscillators to relative engines among the musical sound engines 8 and the start parameters are transferred from the respective oscillators to the relative musical sound engines at the same time.  The signal representing the selected note is received, a group of usable ranks is monitored, and relation to the selected note of the rank is determined.
Patent JP-H06208997-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI TAKESHI
IPC: H01L23/52
Filed: 1993-01-11
Abstract: PURPOSE:To improve electromigration resistance of interconnections by forming interconnection made of Al alloy containing Pd, and then heat treating it at a temperature of solid solubility limit or less of the alloy to precipitate the Pd. CONSTITUTION:A silicon oxide film 2 is formed on a semiconductor substrate 1. Then, an Al alloy film containing Pd is deposited on the film 2, and an interconnection film 3 is formed. Thereafter, the film 3 is patterned, and interconnections 4 are formed. Then, a passivation film 5 is formed. Subsequently, an obtained wafer is divided, and conducted in a desired step such as a die bonding step, etc., and packaged to complete a semiconductor device. Then, in order to improve electromigration resistance of the interconnections 4 of the device, a heat treatment for precipitating Al2Pd in grain boundaries of the interconnection film is executed. This treatment is conducted by holding the device at a predetermined storage temperature for a predetermined time. In this embodiment, the device is held at 615 deg.C or lower for 5 hours.
Patent JP-2000198366-A (JP)
Title: Shift lever device
Inventor: KOIDE TAMAKI
IPC: F16H59/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent excessive pressure from being applied to a plunger of a solenoid when a shift lever is in a P-position in a shift lever device generating no hammering sound of the solenoid when depressing a brake pedal in the state of the shift lever being in the P-position. SOLUTION: This shift lever device has a solenoid 10, a cam member 20, a stopper 30 and a first spring 40. The stopper 30 comprises a first link 30a, a second link 30b and a second spring 30c, and one of the first link 30a and second link 30b is provided with a locking part allowing the first link 30a and the second link 30b to rotate in one direction but hindering them from rotating in the other direction. The second spring 30c constantly energizes the first link 30a and second link 30b to rotate in the other direction.
Patent JP-S5598535-A (JP)
Title: Burying method for pipe
Inventor: TAKEUCHI TATSUAKI
IPC: E02F5/10
Filed: 1979-01-17
Abstract: PURPOSE: To decrease an earth pressure acting against the installed pipes due to a sinking of the ground etc. by a metod wherein a sheet or plate having a small coefficient of friction with respect to the earth is buried substantially vertically against a sliding plane of the ground.  
     CONSTITUTION: Since it is hard to hold only the sheet 10 having a small coefficient of friction with respect to the earth, the guide steel rods 11 are vertically installed at longitudinal both sides of the pipe 1 along the sliding surface with being properly spaced apart. The sheets 10 are fixed by the bind wires 13 and the sheets 10 are extended over all sliding surfaces up to the surface ground. When the back filling earth 14 is filled up to such a place as the pipe 1 is substantially hid, the sheets 10 are fixed to the guide steel rods 11 by the bind wires 13 and then all the back- filling earthes 15 are filled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60146777-A (JP)
Inventor: SUZUKI TAKUROU
IPC: B60G17/056
Filed: 1984-01-10
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-S62162877-A (JP)
Inventor: MIZUTANI KENICHI
IPC: F26B13/26
Filed: 1986-01-10
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-H08195032-A (JP)
Title: Disk recording and reproducing device
Inventor: TOMIZAKI TOME
IPC: G11B27/28
Filed: 1995-01-12
Abstract: PURPOSE: To quickly and securely obtain a proper synchronizing timing signal by fitting plural integrally rotated and driven magnetic disk planes so as to mutually become parallel with a prescribed interval. CONSTITUTION: Four pieces of magnetic disks 11A, 11B. 11C and 11D are fitted to a common rotary shaft member 12 so as to become a state in which the shaft 12 passes through respective centers of magnetic disks 11A to 11D and so as to become parallel with the prescribed interval. At this time, a synchronizing marker signal SSY can be used for forming a synchronizing timing signal STS as a proper synchronizing marker signal SSY. Consequently, the proper synchronizing timing signal STS corresponding to the synchronizing marker signal SSY is quickly and securely obtained from a timing signal forming part 40.
Patent JP-S56100754-A (JP)
Title: Preparation of 2-halogenoacrylonitrile
Inventor: NAGAI SHIYOUSUKE
IPC: C07C255/10
Filed: 1980-01-17
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of polymers, pharmaceuticals, pesticides, and dyes, in a quantitative yield, by halogenating acrylonitrile in the presence of a specific catalyst, and eliminating hydrogen halide from the reaction product.  
     CONSTITUTION: Acrylonitrile is halogenated directly with a halogenating agent (e.g. chlorine gas) in the presence of an alkali or alkaline earth metal hydrogen phosphate in dark, and then heated to eliminate the hydrogen halide from the product thereby obtaining the objective 2-halogenoacrylonitrile. The reaction is carried out usually in the absence of solvent. The reactions are suitable not only for a large scale production but also a small scale production. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62190185-A (JP)
Inventor: MAABIN TONPUSON
IPC: A61P25/20
Filed: 1987-01-09
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-S58121262-A (JP)
Title: Ammoxidation of organic compound
Inventor: SASAKI TOMU
IPC: B01J27/00
Filed: 1982-01-12
Abstract: PURPOSE:To carry out the reaction safely and economically in the ammoxidation of an organic compound in the presence of a metallic oxide containing no tellurium at a specific temperature, by feeding simple tellurium, etc. in the vapor phase continuously or intermittently from the outside of a reactor into the reactor. CONSTITUTION:An organic compound is subjected to the ammoxidation in the presence of a metallic oxide containing substantially no tellurium, e.g. antimony, molybdenum or vanadium, at 300-500 deg.C. In the process, simple tellurium or a tellurium compound, e.g. tellurium hydride, organic tellurium compound, tellurium oxide or tellurium hydroxide in the vapor phase is fed from the outside of a reactor continuously or intermittently into the reactor to carry out the ammoxidation. Preferably, the amount of the tellurium based on the total amount of the gas to be fed to the reaction is 10<-5>-10<2> (mg/l), and the amount of the tellurium to be fed at a time is 10(mg/g-catalyst/hr) at the maximum. EFFECT:Improved selectivity of the aimed product, reduction in change with time, etc.
Patent JP-S62161491-A (JP)
Title: Laser trimming device for optical device
Inventor: FUJIWARA YASUO
IPC: B23K26/351
Filed: 1986-01-09
Abstract: PURPOSE:To permit the easy installation of a light source for measurement and to improve trimming accuracy with stable measuring light by constituting a laser trimming device in such a manner that the measuring light irradiates a semiconductor element to be processed through the same optical path as the optical path for a laser beam and monitor light. CONSTITUTION:The measuring light by the light source 15 for measurement for the occasional measurement of the characteristics of the above-mentioned element 1 is so irradiated that the laser beam transmitted from a laser oscillator 3 to trim the element and the monitor light from a monitor light source 11 for the observation of the condition of the element 1 have the same optical axis. The light from the light source 15 is detected by a photodetector 17 and is amplified by an amplifier 18; thereafter the light source 15 is so controlled as to provided the light intensity adequate for measurement in a control part 8. The output of the element 1 which receives said light is measured by an instrument, etc., not shown, by which the characteristics thereof are known. The measuring light is made stable by such mechanism. The easy calibration of the intensity thereof and the good trimming accuracy are thus obtd.
Patent JP-H02185382-A (JP)
Title: Exchange method for driving unit of robot
Inventor: UENO TOSHIYUKI
IPC: G05D3/12
Filed: 1989-01-10
Abstract: PURPOSE:To enable to use the program of prior to the unit exchange at the exchange time of a robot driving unit by performing the exchange of the robot driving unit of a robot main body, providing a gage at a reference point after completion of the exchange, the axis of the exchanged robot and the reference point are measured by the gage and taking as the value measured initially. CONSTITUTION:Prior to performing the exchange of a robot driving unit 17, the positions of each axis of a robot and a reference point are stored by measuring them. Then after exchanging the driving unit 17, the positions of each axis of the robot and the reference point are adjusted so as to become the stored measuring value and the teaching program prior to the driving unit 17 exchange is used as it is.