baber/WOPTO huggingface dataset:
Patent JP-H0448159-A (JP)
Title: Method of controlling air conditioner
Inventor: YAMAMOTO YUICHI
IPC: F24F11/02
Filed: 1990-06-15
Abstract: PURPOSE:To make a difference between a target degree of opening of an expansion valve and the actual degree of opening of the expansion valve always minimum even when a continuous operation is carried out for a long period of time by a method wherein upon elapsing a specified time, a normal control over the expansion valve is interrupted once, a resetting of the expansion valve is performed and then a control of the expansion valve is started again. CONSTITUTION:A compressor 2, a fan 1 and an expansion valve 3 of the like are controlled by a control device 4 such as a microcomputer. The microcomputer totally judges information from various sensors or a starting instruction or a stopping instruction or various settings from the remote controller 6, controls the compressor 2, fan 1, expansion valve 3 or the like and concurrently transmits an operating condition of an air conditioner to a remote controller 6. The microcomputer is provided with a timer for use in measuring a normal control and an operating time after starting the operation of the air conditioner. The microcomputer 6 acknowledges a period for resetting the expansion valve 3 with this timer and resets the expansion valve 3 after elapsing a specified period of time.
Patent JP-S6311105-A (JP)
Inventor: BERUNHARUTO TETSUSHIYU
IPC: A44C5/14
Filed: 1986-07-03
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-S5278348-A (JP)
Title: Elastic surface wave oscillator
Inventor: HIROSAKI BOUTAROU
IPC: H03B19/00
Filed: 1975-12-25
Abstract: PURPOSE: To obtain elastic surface wave oscillator which can easily take out mtimes high harmonic wave of oscillation output, by providing selection property in that lst output electrode can pass a certain electrode f 0  and 2nd output electrode can pass mf 0  element respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000051225-A (JP)
Title: Intramedullary nail and distal side stopping method
Inventor: YAMADA IKUSHI
IPC: A61B17/72
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an intramedullary nail capable of facilitating the distal lateral stopping by screws to mounting holes of the intramedullary nail and decreasing the exposure dose of X-rays. SOLUTION: The front end side of the intramedullary nail 10 which is inserted into the pulp cavity of the long tubular bone 17 to fix a fracture part 18 is provided with the one or plural mounting holes 11, 12 for the screws 26, 27 for side stopping for fixing the intramedullary nail 10 to the distal part of the long tubular bone 17 across the intramedullary nail. The front end side adjacent to the mounting hole 12 at the foremost end is provided with a guide hole 13 for positioning having a free fitting insertion part 14 of the diameter sufficiently larger than the diameter of the mounting hole. The intramedullary nail 10 communicating the free fitting insertion part 14 of the guide hole 13 for positioning and the mounting hole 12 at the foremost end and the screw 26 for lateral stopping inserted into the free fitting insertion part 14 of the intramedullary nail 10 are relatively moved and positioned to the mounting hole 11 by the insertion of the intramedullary nail 10.
Patent JP-H0448199-A (JP)
Title: Dual-effect warhead
Inventor: TAKAHASHI HIDEKI
IPC: F42B12/20
Filed: 1990-06-15
Abstract: PURPOSE:To permit the acquirement of both effects of jet and blast by one brusting charge by a method wherein bursting charge, having high bursting speed, and another brusting charge, having high energy, are arranged in a warhead so that the bursting charge, having high bursting speed, is arranged so as to come into contact with the inner wall surface of a metallic liner. CONSTITUTION:A warhead A is constituted of a metallic case 11, a metallic liner 12, a bursting charge 13, received in a receiving space enclosed by the metallic case and the metallic liner and having a high bursting speed, and another bursting charge 14, having a high energy, while the bursting charge 13, having high bursting speed, is arranged along the inner wall of the metallic liner at the lower part of the inner space of the warhead and the bursting charge of high energy is arranged in a remaining space in the warhead. The bursting charge 14 is provided with a booster 15 and a primer 16, which are constituting an initiating means, and the reaction of the bursting charge 14 is started by the detonation of the booster 15 initiated by the primer 16, then, the reaction arrives at the bursting charge 13 of high bursting speed in accordance with the advance of the detonation whereby the metallic liner 12 flies as a high-speed jet by the detonation. As a result, the warhead developes a high penetrating effect, the effect of the blast is increased as the amount of the bursting charge 14 having high energy is increased and the powerful effect of blast can be obtained.
Patent JP-S5488202-A (JP)
Title: Recovery of hydrocarbons
Inventor: TAKAHASHI MASAZUMI
IPC: C07C67/00
Filed: 1977-12-22
Abstract: PURPOSE: To recover hydrocarbons efficiently from a mixed solution of water and hydrocarbons which is obtained by removing esters from a stock solution containing ≤3C alcohols (and esters) and 10W20C hydrocarbons by distillation and blowing steam into the residue.  
     CONSTITUTION: A stock solution containing 10W20C hydrocarbons in ≤3C alcohols or a mixed solution of said alcohols and esters is fed to the middle stage of the first tower 1; and the alcohols, or the alcohols and the esters are distilled out from the top of the tower and the residual alcohols and the hydrocarbons are taken out from the bottom of the tower. The solution taken out from the bottom of the tower is fed to the relatively upper part of the second tower 2 and the distillation is carried out by blowing steam simultaneously to obtain a mixture of the hydrocarbons and water in the state of vapor by side cut, whereby the hydrocarbons are recovered in extremely high purity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000342981-A (JP)
Title: Dephosphorizing agent for water, and method for removing phosphorus and regenerating the agent
Inventor: MIYATA SHIGEO
IPC: B01J20/08
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a dephosphorizing agent which can achieve a dephosphorization ratio of at least about 90% even for raw water containing dissolved phosphorus of about 1 ppm in terms of phosphoric acid, is regenerated easily, and can recover phosphorus and a method for regenerating the agent. SOLUTION: A phosphorus removing agent which is dissolved in water and contains a lithium aluminate solid solution expressed by [(Li)xM2+z]Al2(OH)6 An-(x+2z)/n.mH2O (wherein, M2+ is a divalent metal ion; An- is an anion of n=1 and/or 2; 0.5<X<1; 0<=Z<0.5; and 0<=m<=3) is used.
Patent JP-S5488557-A (JP)
Title: Transporting apparatus combined with switching damper and weighing instrument
Inventor: NARITA KAZUAKI
IPC: B65G47/46
Filed: 1977-12-26
Abstract: PURPOSE: To convey out all or predetermined amount of articles to be transported on the midway of a conveyor line by weighing the articles by a conveyor scale or the like and increasing or decreasing the amount of the articles by the change of the opening angle of a switching damper.  
     CONSTITUTION: When a switching damper 2 is set at arbitrary opening angle θ 1 , articles are divided into those 12, 4', 4". The articles 4" are conveyed onto a conveyor belt 5, transported and weighed by a conveyor scale 6 to be converted into a  voltage, which is compared with a set voltage to thereby operate an induction motor 21'. The operation of the motor 21' is transmitted through a coupling 3 and a damper shaft 24 to alter the damper opening or closing angle. When the voltage difference between the set voltage and a control unit is zero, the damper 2 is stopped. The opening angle of the damper 2 is indicated on a synchro indicator 20 on the basis of a principle of a synchronous motor with a synchro oscillator 19 and an output shaft 31. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0821480-A (JP)
Title: Fluid sealing type mount device
Inventor: OTAKE HIDEJI
IPC: F16F13/26
Filed: 1994-07-07
Abstract: PURPOSE:To provide a fluid sealing mount device which has the compact structure and has the less number of parts, and can drive a rotary valve for adjusting the flow state in an orifice passage advantageously by a linear type actuator. CONSTITUTION:A driving rod 116 for exerting a driving force to a rotary valve 60 is arranged in extension in an equillibrium chamber 48, penetrating through a flexible film 42. and the inside top end part is allowed to intrude into the part 100 of the rotary valve 60, and engaged at the position in eccentricity from the revolution center shaft of the rotary valve 60. and the reciprocating driving force in the rod axis direction is exerted at the external top end part of the driving rod 116, and the rotary valve 60 is revolution-operated.
Patent JP-2000309212-A (JP)
Title: Tire chain
Inventor: INATANI HISAO
IPC: B60C27/16
Filed: 1999-04-24
Abstract: PROBLEM TO BE SOLVED: To enable easy installation of a chain to a tire even for a non-skilled person. SOLUTION: This tire chain comprises the following: a body portion which wraps around a tire 2000; a plurality of frames with protruded at the center, while embedded in the body portion and makes the center of the body portion protruded; a protruded member 300 which is provided inside with respect to an end portion of the frames that is projected from both ends of the body portion; a sheath member 400 which connects the end portions of the frames; a chain member which is inserted in the inside of the sheath member 400 and connects the end portions; and a latch means 600 that latches the chain member in a circular shape. When the tire 2000 treads on the protruded portion of the body portion, both ends become independent and the protruded member 300 pinches a side wall of the tire 2000.  When the tire 2000 is rotated in this condition, it is wrapped by the body portion step by step, and the chain member is latched by the latch means 600, and thus the tire chain is fixed to the tire 2000.
Patent JP-S647919-A (JP)
Title: Filtering method and apparatus
Inventor: RICHIYAADO ETSUCHI WAIKOFU
IPC: B01D24/46
Filed: 1987-06-24
Abstract: PURPOSE: To remove solids accumulated on filter media during continuous filtration work by using rotary drum filters which have suction pipes within shells and are activated and connected with low-presser boxes in a part of their outside surfaces. CONSTITUTION: A tank 18 is internally provided with the rotary drum filters 10, 12 which comprise cylindrical tanks having perforated outside walls 22 and the filter media 28 consisting of filter cloth, etc., enclosing these walls, and are internally provided with the suction pipes 46 and have the backward washing low-pressure boxes 90 extending over the entire length of the filter media 28 and coming into contact with a part of the filter medial 28. Liquid 16 to be filtered is sucked by the pressure difference given by the suction pipes 46 and the filtrate is sucked to the outer side of the filters 10, 12 by partially generating low pressures in the low-pressure boxes 90, by which the solids accumulated on the filter media 28 are removed and simultaneously the filtration work is continuously carried out.
Patent JP-H0710864-A (JP)
Title: Purification of 2-(furfurylthio)acetic acid phenyl derivative
Inventor: NISHIMURA YASUNOBU
IPC: C07D307/38
Filed: 1993-06-25
Abstract: PURPOSE:To easily obtain a highly pure subject derivative as pole yellow crystals useful as pharmaceuticals, agrochemicals, etc., in high efficiency by contacting a furfurylthioacetic acid derivative with active carbon. CONSTITUTION:This derivative is purified by contacting 2-(furfurylthio)acetic acid phenyl derivative of the formula (Ph is o-nitrophenyl, p-nitrophenyl or 2,4-dinitrophenyl) with active carbon.
Patent JP-2000026358-A (JP)
Title: Bicyclic ketone and aldehyde
Inventor: FRATER GEORG
IPC: C07C47/445
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a bicyclic ketone or aldehyde that has a woody-floral perfumery odor and is useful as a perfume of oriental amber-like odor and as an odorant. SOLUTION: This compound is represented by the formula ((n) is 1 or 2; R1 and R4 are each H, methyl; R2 and R3 are each H, ethyl), typically 1- bicyclo[6.4.0]dodeca-1'(8')-ene-10'-yl}ethane-1-on. The compound of the formula is obtained by adding 3-butenone-2 to a 1,2-bis(methylene)cyclooctance solution in anhydrous toluene under stirring and the reaction mixture is cooled. Aluminum trichloride is added thereto in a nitrogen atmosphere and the mixture is stirred, then the colling is discontinued. The reaction mixture is further stirred in a nitrogen atmosphere. The mixture is poured in a mixture of tert.-butyl methyl ether and water. The organic layer is separated and the aqueous phase is extracted with tert.-butyl methyl ether. The organic phase is dehydrated with anhydrous sodium sulfate, concentrated with a rotary evaporator and the compound of the formula is obtained from the flush chromatography.
Patent JP-H0710355-A (JP)
Title: Suction pat and film sticking device therewith
Inventor: KANEDA HIDENORI
IPC: G03F1/92
Filed: 1993-06-25
Abstract: PURPOSE:To make a tape stickable after attracting it in a state of smoothness by providing a suction pat body formed with a storage part on a smooth suction surface with a suction port and a suction cup made up of setting up a smooth part stored in the storage part on the same plane with the suction surface, respectively. CONSTITUTION:In the case where a tape 15 is made to adhere thereto by a suction pat body 22, air is inhaled into each suction port 26 of this suction pat body 22, while this pat body 22 is lowered and approached to the tape 15. If so, each of tongue parts 27b and 28b projected out of suction cups 27 and 28 set up on the same plane with a suction surface stored in two storage parts 24 and 25 comes into contact with the tape 15. Here, since each inner part of these tongue parts 27b and 28b comes to a state of being isolated from an ambiance, there is no inflow of air from the ambiance, so the tape 15 is quickly attracted to these suction cups 17 and 28. With this constitution, these tongue parts 27b, 28b get into each inner part of these storage parts 24 and 25, whereby the tape 15 is attracted to the suction surface in a state of smoothness.
Patent JP-H10335421-A (JP)
Title: Semiconductor manufacture apparatus
Inventor: IKEDA KAZUTO
IPC: H01L21/68
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify and efficiency make the transport of a wafer cassette between a semiconductor manufacturing apparatus and an external transport apparatus. SOLUTION: The apparatus comprises a reactor, a boat elevator for carrying a wafer-mounting boat in/from the reactor, a transfer rack 24 for housing the wafer cassette, a buffer rack 25 for housing the cassettes, a wafer transfer machine for transferring wafers between the boat and the transfer rack 24, a cassette stage 22 for transferring the cassettes with externals, and a cassette loader for transferring the cassettes between the stage 22 and the buffer rack 25. The loader is rotatable around which the racks 24, 25 and stage 22 are radically disposed. The horizontal rotation, vertical motion and reciprocal motion of the loader effectively insert and take out the cassettes between the buffer rack 25 and the stage 22 and between the transfer rack 24 and the buffer rack 25.
Patent JP-H098367-A (JP)
Title: Superconducting switch
Inventor: NEMOTO KAORU
IPC: H01F6/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a superconducting switch which can suppress wire movement. SOLUTION: The superconducting switch comprises at least a pair of superconducting current paths 1a, 1b wound around a spool 2. The superconducting current paths 1a, 1b constitute an open loop superconducting wire 1 and a current flows reversely, i.e., reciprocally, through the superconducting current paths 1a, 1b. The spool 2 is made of a material having thermal shrinkage lower than that of the superconducting wire 1.
Patent JP-S6218133-A (JP)
Title: Optical communication method using optical frequency modulation
Inventor: EMURA KATSUMI
IPC: H04B10/54
Filed: 1985-07-17
Abstract: PURPOSE:To always set the oscillating frequency of a local oscillating light source to a correct position by giving an intensity difference between frequency components of frequency shift modulation signals and obtaining the information setting correctly the oscillating frequency of the local oscillation light source from the intensity difference. CONSTITUTION:An intermediate frequency signal outputted from a photo receiver 7 is divided into three by a power branch device 9 via an intermediate frequency amplifier 8. One is led to a demodulation system and demodulated by a frequency discrimination detection system 10. The remaining two signals are subject to peak value detection by peak value detection circuits 3, 14 via BPFs 11, 12 and the result is inputted to a comparator circuit 15. The circuit 15 outputs a control signal 16 when the two inputs are at a prescribed level or over and it is discriminated that the peak value corresponding to the center frequency is larger to operate an intermediate frequency stabilizing system 19. A control signal 17 from the circuit 15 clamps a current injected from a bias circuit 18 to a local oscillating source 5 to a prescribed value. When the input to the circuit 15 does not satisfy this condition, the signal 17 sweeps the injection current from the circuit 18 to change the frequency of the oscillation source and continues it until the frequency is set to a proper position.
Patent JP-H0448516-A (JP)
Title: Formation of transparent electrode
Inventor: MIYAGAKI SHINJI
IPC: H01L31/0224
Filed: 1990-06-14
Abstract: PURPOSE:To form a pattern with good reproducibility by forming a transparent electrode of a polycrystalline ITO film oriented at least only on one side crystal face bearing such as an amorphous ITO film or an In2O3 film, or an In2O3 film. CONSTITUTION:First, a substrate 10 is put on a substrate electrode 2 of a sputtering device 1, and after a target 4 is mounted on a target electrode 3, the inside of a bell jar 5 is vacuumized. Argon (Ar) gas as sputtering gas is put in the bell jar 5 and voltage is impressed between the electrodes 2 and 3. Thereby, an ITO film 11 is formed on the upper surface of the substrate 10. Etching speed of an amorphous ITO film 11 is for instance, 1000 to 1200Angstrom /min, and etching speed of a polycrystalline ITO filn, oriented at least only one side of (222), (400) becomes 200 to 300Angstrom /min, and as to these stable etching can be performed while excellently performing transcription of a pattern.
Patent JP-S5582527-A (JP)
Title: Mechanical oscillator
Inventor: KAWANA TAKAYUKI
IPC: H03H9/24
Filed: 1978-12-15
Abstract: PURPOSE:To reduce the dispersion in the equivalent constant and resonant frequency, by forming the electrode formed on the surface on which the piezoelectric element is located to the oscillating plate, with extension to opposite surface. CONSTITUTION:The surface electrode 4 and the rear electrode 4' are provided with the piezoelectric unit 3, and the rear electrode 4' is extended to the surface of the unit 3. Thus, the piezoelectric element 2 forming the electrodes 4, 4' is mounted to the oscillator 1 with adhesives. In this case, one electrode terminal is picked up from the surface electrode 4 and another electrode terminal is picked up from the same surface as the surface electrode with the lead 6'. As a result, no hole is required to the oscillator 1 and since the mounting position of the unit 3 can accurately be determined, the dispersion in the equivalent constant and resonant frequency of the mechanical oscillator can be remarkably reduced.
Patent JP-S6133380-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M25/04
Filed: 1984-07-25
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-H06346020-A (JP)
Title: Aqueous resin composition for can outer surface
Inventor: MIZUTANI MANABU
IPC: C09D133/06
Filed: 1993-06-03
Abstract: PURPOSE:To obtain an aqueous resin composition for can outer surface coatings excellent in retort resistance, hardness and processability with hardly any fuming. CONSTITUTION:This aqueous resin composition for can outer surface coatings is composed of (A) 30-70 pts.wt. cross-linking agent and (B) 70-30 pts.wt. film- forming resin, with the proviso that the component (A) is a cocondernsate of an alkyl etherified amino resin with a hydroxycarboxylic acid and contains <=40% mononuclear component and the component (B) is an acrylic or a polyester resin. It is necessary that both the components (A) and (B) are soluble or dispersible in an aqueous medium.
Patent JP-H056914-A (JP)
Title: Method and apparatus for resin sealing of semiconductor device
Inventor: SATO HIROTAKA
IPC: H01L21/56
Filed: 1991-06-27
Abstract: PURPOSE:To provide the resin sealing apparatus, of semiconductor devices, and their resin sealing method wherein, even when they are mass-produced by using a metal mold, they can uniformly be resin-sealed irrespective of the distance from a pot to a cavity and the semiconductor devices can be resin- sealed irrespective of their size. CONSTITUTION:A main runner 4 is formed on the surface of a lower metal mold 2; subrunners 6 are formed on the rear surface of an upper metal mold; coupling parts 5 in which the inflow resistance of a resin has been reduced the further the distance is from a pot 3 up to respective cavities 8 are formed on the side of the subrunners 6 in parts where the main runner 4 comes into contact with the subrunners 6.
Patent JP-H055543-A (JP)
Title: Humidifier of electrical heating machine
Inventor: WADA KAZUHISA
IPC: F24F6/00
Filed: 1991-06-27
Abstract: PURPOSE:To provide a humidifier installed in an electrical heater in which hot water heated by a steam generating part of the humidifier is prevented from being discharged out of a steam blowing port so as to attain a safe operation. CONSTITUTION:A main body 1 of an electrical heater is provided with a steam generating part 2, a tank 3 and a drip pan 4. The steam generating part 2 and the drip pan 4 are connected by a connection tube 6. Water 8 is boiled by a heater 7 installed at the steam generating part 2 so as to generate steam. An upper end of the steam generating part 2 is connected to a stem blowing part 9 by a connection tube 6a. The inside part of the steam blowing part 9 is divided by a partition rib 10 into an opening 11 and a vacant part 12. Even if the main body 1 of the heater is fallen, the hot water is accumulated at the vacant part 12, so that the rapid discharging of hot water can be prevented from occurring through the opening 11, resulting in providing a safe humidifier.
Patent JP-H10330963-A (JP)
Title: Article having coating
Inventor: WELTY RICHARD P
IPC: C25D5/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an article having coating such as multilayered decoration and protective coating. SOLUTION: This article is the one in which multilayered coating is applied on at least a part of the surface of an article, and the coating contains at least one layer 16 composed of nickel, a layer composed of zirconium, titanium or a zirconium - titanium alloy, a sandwich layer 26 composed of plural alternate layers composed of a zirconium compd., titanium compd. or a zirconium - titanium alloy compd. and zirconium, titanium or a zirconium titanium alloy, a layer 32 composed of a zirconium compd., a titanium compd. or a zirconium - titanium alloy compd. and a layer 34 composed of zirconium oxide, titanium oxide or zirconium - titanium alloy oxide.