baber/WOPTO huggingface dataset:
Patent JP-H04319321-A (JP)
Title: Floating type vacuum cleaner
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/00
Filed: 1991-04-18
Abstract: PURPOSE:To easily move a cleaner body by a low resistance member disposed on the bottom part of the cleaner body or wheels making contact with a floor surface only at the time of stopping an electric blower, even in the case where a cleaner is not used and the cleaner body is not floated. CONSTITUTION:A floating type vacuum cleaner in which the exhaust air of an electric blower 8 is supplied to a pressure receiving chamber 9 to float a cleaner body 1 has a low resistance member 21 having low frictional coefficient or wheels making contact with a floor surface only at the time of stopping the electric blower on the bottom surface of the cleaner body 1.
Patent JP-H11284383-A (JP)
Title: Radio wave absorbing material
Inventor: RI CHIYOUKEN
IPC: H05K9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wave absorbing material which is arranged so that it can keep the wave absorbing performance as designed, without being influenced by the fluctuation of external conditions by fixing the moisture content of, especially, a ceramic radio wave absorbing layer, regardless of the fluctuation of external conditions such as moisture, temperature, etc. SOLUTION: This radio wave absorbing material is provided with waterproof layers 3 or water-repellent layers 3A on both sides of a ceramic wave absorbing layer 1. The face 1B, opposite to the face 1A where radio the waves that this ceramic radio wave absorbing layer 1 is to absorb enter the ceramic radio wave absorbing layer 1, is provided with a radio wave reflecting layer 2. Or, the ceramic radio wave absorbing layer is provided with the waterproof layer 3 or the water-repellent layer 3A, and besides it is provided with a radio wave reflecting layer 2 inside the ceramic radio wave absorbing layer 1, and the moisture content of the ceramic radio wave absorbing layer 1 is put at a desired value. Hereby, it is made into such constitution that it keeps desired radio wave absorbing property.
Patent JP-H07298454-A (JP)
Title: Wiring apparatus for floor
Inventor: IIDA SUSUMU
IPC: H02G3/18
Filed: 1994-04-25
Abstract: PURPOSE:To simply inspect or reset in the as of tripping and to efficiently execute without labor for altering disposition diagram, etc., even if a layout is changed. CONSTITUTION:A box 3 having an openable cover 2 provided at an upper surface opening 1 is so mounted on a floor panel 4 that the cover 2 becomes substantially flush with the panel 4. A branch breaker 5 and a plug socket 6 are assembled in the box 3. The socket 6 is connected to the secondary side of the breaker 5.
Patent JP-H10279906-A (JP)
Title: Production of pressure sensitive adhesive for re-releasing use
Inventor: ISHIGAKI YOSHIMI
IPC: C09J9/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive having a sufficiently sharp size distribution of gelled elastomer particles by subjecting a mixture containing an elastomer material and a solvent to heating and stirring treatment under specific condition, then, conducting a dispersing treatment. SOLUTION: This pressure sensitive adhesive is obtained by heating and stirring a mixture of (A) <=30 wt.%, preferably, 10-15 wt.% of an elastomer material and (B) a solvent incapable of dissolving, but capable of swelling the component A, and capable of dissolving the following component C (e.g. isohexane) for 1-5 hr. under the reflux condition for the component B, followed by dispersing treatment with a crusher, such as a homogenizer or sandmill at 1000-20000 rpm for 1-10 min., then, compounding (C) a tackifier, and as necessary, (D) a tack regulator(s), viscosity regulator(s), inorganic filler, etc. As the component A, e.g. an acrylic rubber, butadiene-based synthetic rubber or chloroprene-based synthetic rubber, etc., each of which has been cross-linked with a cross-linking agent, such as sulfur or divinylbenzene, is preferably used.
Patent JP-H09271946-A (JP)
Title: Working truck
Inventor: SAITO NOBUO
IPC: B23K9/127
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To smoothly shift profiling rollers even in the case there is an obstruction on the line shifting the profiling rollers on a profiling plane. SOLUTION: In a working truck, a truck body 11, wheel fitted to the truck body 11 and supporting the truck body 11 on a travelling plane, a driving means for rotating the wheels, one pair of arms 23a, 23b fitted to the truck body 11 and projected toward the profiling plane, the profiling rollers 24a, 24b arranged at the tip part of the arms 23a, 23b and a working means fitted to the truck body 11 are provided. Then, each arm 23a, 23b is fitted to the truck body 11 so as to be adjustable to the projecting quantity and the height of the fitting position. Even in the case there is the obstruction on the profiling plane, the obstruction can be avoided by changing the height of the line shifting the profiling rollers 24a, 24b.
Patent JP-H01258422-A (JP)
Title: Charged particle beam device
Inventor: SAWARAGI HIROSHI
IPC: H01L21/027
Filed: 1988-04-08
Abstract: PURPOSE:To prevent any slip in injection position from occurring even if there is any slip in the gradient angle of the optical axis of charged corpuscular beam by transmitting a corrected position setting-up signal to a deflecting circuit to deflection beams. CONSTITUTION:The title device is scanned by ion beams so as to make them go across a mark using a deflecting signal from a slip detecting circuit 9. The detecting signal transmitted from an electron detector 10 is subjected to a notable change when passing through both ends of the mark. The amplitude w of mark detection can be calculated by the signal change. A processing circuit 12 previously processes all coordinates on a wafer to store the collected position slip data ( X, Y) on respective coordinates in a table memory 13 as (X, Y) ( x,  Y) table. A controller 7 reads out the data from a memory 6 to make out position setting up signals (X, Y) corresponding to a gradient angle theta. The position correcting data ( X,  Y) are read out of the memory 13 to be fed to adding circuits 8X, 8Y. Through these procedures, any slip in injecting position can be prevented from occurring.
Patent JP-S5210757-A (JP)
Title: Measuring method of a jet solder wave
Inventor: ABE NOBUHIDE
IPC: G01F23/292
Filed: 1975-07-15
Abstract: PURPOSE:By irradiating the light beam on a solder wave and converting the variations caused by a wave such as the wave height of a jet solder wave into those of a reflection light, a very accurate observation, election and measurement shall be conducted during the work.
Patent JP-H02265918-A (JP)
Title: Resin composition for fibrous reinforcement
Inventor: HASUMI SHIGERU
IPC: C08G59/00
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a resin composition improved in infiltrability into a reinforce ment and toughness by mixing a bisphenol F or bisphenol AD epoxy resin with a specified curing agent and polyether sulfone. CONSTITUTION:The title composition is obtained by mixing 100 pts. wt. mixture of a bisphenol F or bisphenol AD epoxy resin (a) with 3,3'-diethyl-4,4'- diaminodiphenylmethane (b) as a curing agent in an amount to give 0.7-1.3 equivalent of aminos per equivalent of the epoxies of component (a) with 10-30 pts.wt. polyether sulfone (c) of the formula (wherein n is 100-300 desirably 200-250) ground to 150mum or below and optionally N,N,N',N'- tetraglycidylaminodiphenylmethane (d). A fiber (e.g. multidimensionally woven fabric of carbon fiber) is impregnated with the above composition.
Patent JP-S5421847-A (JP)
Title: Electrophotographic image control method
Inventor: TAKAHASHI TOORU
IPC: G03G13/00
Filed: 1977-07-20
Abstract: PURPOSE:To stabilize an image simply and precisely, by measuring surface voltage utilizing the phenomenon that primary charging fixes contrast and last charging or destaticizing affects voltage in the light.
Patent JP-H04320732-A (JP)
Title: Air conditioner
Inventor: WAKITA HIDENOBU
IPC: F24F1/00
Filed: 1991-04-18
Abstract: PURPOSE:To purify odorous components existing in a room by using an adsorbing member, a heat-generating element and a catalyst. CONSTITUTION:An adsorbing member 4 normally adsorbs odorous components in air, and deodorized air is discharged through an outlet port 8. Further, a heat-generating element 5 positioned in the vicinity of the adsorbing member 4 is intermittently supplied with electric power and actuated automatically or manually before the odorous component adsorption capability of the adsorbing member 4 reaches its limit. The heat-generating element 5 performs the desorption of the odorous components adsorbed to the adsorbing member 4 to recover the adsorption capability of the adsorbing member 4, and at the same time, activates a catalyst 6 by heating to oxidate and decompose the odorous components desorbed from the adsorbing member and those included in air, thereby making them odorless.
Patent JP-S5421885-A (JP)
Title: Time corrector in digital electronic watch
Inventor: MIYAMOTO MASAO
IPC: G04G5/00
Filed: 1977-07-20
Abstract: PURPOSE: To correct the time by simple operation and in a short time by using stain semiconductor in the switch part to detect the voltage level and selecting the signal to change the time correcting speed according to the pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04319828-A (JP)
Title: Cd-rom data processor
Inventor: KIKUCHI SHINICHI
IPC: G11B7/00
Filed: 1991-04-19
Abstract: PURPOSE:To eliminate the wow and flutter by accumulating the comparison results of a phase comparison means and changing the clock frequency when the accumulated results exceed a fixed level. CONSTITUTION:A phase difference is detected by two timers A/B 22 and an oscillation circuit 24 which varies the frequency and this detecting result is accumulated in a RAM 18. Based on this accumulating result, the processing clock frequency is gradually changed to be synchronous with the data transfer speed. In other words, the phase comparison results are accumulated for each reception of a CD-ROM data block. Then the accumulation results equivalent to N blocks (N>1) are decided, and the frequency of the clock generated by a variable division circuit 23 is increased by  f if the frequency larger than the preset value is more than M blocks in the N blocks and then reduced by  f if the frequency smaller than the preset value is more than M blocks in the N blocks respectively. Otherwise the clock frequency is not changed.
Patent JP-H08284664-A (JP)
Title: Installed instrument on cooling device of heat engine and fuel saving method using the installed instrument
Inventor: SUZUKI RYUICHI
IPC: F02M27/02
Filed: 1995-04-12
Abstract: PURPOSE: To increase cooling effect of a cooling device, loosen heating of engines or the like, and improve fuel consumption by installing an installed instrument inside the cooling device of a heat engine, which instrument is made of ceramic mixed into ceramic material under the state that microorganisms do not parish followed by burning. CONSTITUTION: A cylindrically-formed installed instrument 1 is installed inside a cooling device. The instrument 1 is mixed into ceramic material in the state that microorganisms do not perish, followed by burning. As the microorganisms, various kinds such as available anaerobic microorganisms are used by combining photosynthesis bacteria, lactic acid bacteria, yeast bacteria, radiation bacteria. A burning temperature for the ceramic is, for instance, not more than 600 deg.C so as not to make the microorganisms perish. By installing the instrument onto the cooling device, cooling effect is increased. Heating of engine is suppressed, while fuel consumption is improved.
Patent JP-H02265985-A (JP)
Title: Liquid crystal composition and use thereof
Inventor: YAMAOKA HIDEO
IPC: C09K19/46
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a ferroelectric liq. crystal compsn. exhibiting a smectic phase even at room temp. or lower by incorporating a specified carboxylate compd. CONSTITUTION:A liq. crystal compsn. is obtd. by incorporating a carboxylate compd. of formula I (wherein R is a 6-18C alkyl, a 6-18C alkoxy or a 6-18C halogenated alkyl; m is 1-10; C* is an asymmetric carbon) (e.g. a compd. of formula II or III etc.). As the compsn. contg. a compd. of formula I exhibits a smectic phase at room temp. or lower, e.g. a temp. below freezing temp. and it can be used as a ferroelectric liq. crystal compsn., a liq. crystal element etc., providing high speed response at even at room temp. or lower, e.g. a temp. below freezing temp. can be obtd. In addition, in a display element such as a liq. crystal display prepd. by using such a element as this, the scanning time can be remarkably shortened.
Patent JP-S58205128-A (JP)
Title: Hood for spectacle frame
Inventor: KAERIYAMA NORIYASU
IPC: G02C5/00
Filed: 1982-05-25
Abstract: PURPOSE:To provide a hood which withstands long-term use by embedding a surface member made of a resin in the recess of a hood body made of an aluminum alloy formed with ruggedness on the surface and applying noble metal plating on the aluminum alloy. CONSTITUTION:A hood body 2 is made into an arced barlike shape, which is penetrated with holes 2b, 2c at both ends. These holes are for passing the screws or pins which mount the body 2 to the other structural part of the spectacle frame. The body 2 has an inverted U sectional shape, and the surface part except the part packed with a surface member 3 of an epoxy resin is applied with pinhole-less noble metal plating. The recess 2a of the body 2 is roughened beforehand by sandblasting or the like to make the adhesion to the recess 2a of the member 3 sure. The member 3 pakced in the recess 2a is made of an epoxy resin and is so formed as to show various tints with suitable coloring agents.
Patent JP-H10269503-A (JP)
Title: Magnetic head supporting device for magnetic-optical recording
Inventor: KOBAYASHI HIROTAKA
IPC: G11B11/105
Filed: 1997-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the deformation of a gimbal spring, the damage to the slider portion of a magnetic head and the scratch on a magneto-optical disk by fixing the head to the tip section of the gimbal spring and providing the supporting body to the gimbal section which controls the motion of the gimbal spring in the up and the down directions. SOLUTION: A guide section 20 is integrally provided on a supporting body 19 and the up and down motion range of a gimbal spring 16 is made smaller by the gap between an upper side stopper 20a and a lower side stopper of the section 10. As a result, the deformation of the spring 16, the damage to a slider 4 and the scratch on a magneto-optical disk caused by an impact are prevented. Moreover, by providing the section 20 on the body 19 for the prevention of an impact, a fixed body and the supporting arm, which is integrally made with the body, are eliminated and the spring 16 is directly fixed to the body 19.
Patent JP-H08259227-A (JP)
Title: Hollow acicular calcium fluoride and its production
Inventor: OTA YOSHIO
IPC: B28B21/00
Filed: 1995-03-20
Abstract: PURPOSE: To efficiently obtain hollow acicular calcium fluoride by bringing an acicular material having a two-layer structure of a calcium fluoride surface layer and a calcium carbonate inner layer into contact with a selective dissolving agent to dissolve and remove the calcium carbonate. CONSTITUTION: Hydrofluoric acid is added to acicular calcium carbonate which is, if necessary, dispersed in a dispersion medium, in such a manner that the molar ratio of HF/CaCO3 is 1 to 1.5, so as to convert the surface layer of the acicular calcium carbonate into calcium fluoride. Thus, an acicular material having a two-layer structure of a surface calcium fluoride layer and an inner calcium carbonate layer is obtd. This acicular material is brought into contact with a dissolving agent to dissolve and remove the calcium carbonate without dissolving the calcium fluoride to obtain hollow acicular calcium fluoride having 1-5μm diameter and 10-100μm length.
Patent JP-H02267472-A (JP)
Title: Refrigerating cycle device
Inventor: YOSHIDA YUJI
IPC: F25B1/00
Filed: 1989-04-06
Abstract: PURPOSE:To realize a high capability without exceeding a critical temperature of refrigerant by a method wherein a non-boiling mixed refrigerant composed of R22 and refrigerant of lower boiling point than that of R22 is enclosed into a refrigerating cycle which is connected to an outlet port of a condensor and an inlet port of an evaporator with a bottom part of a separator being applied as a bypassing for a main metering device. CONSTITUTION:A compressor 1, a condensor 2, a main metering device 3 and an evaporator 4 or the like are connected in a ring-form to constitute a main cycle circuit metering devices 5 and 6 are applied as bypassing devices for the main metering device 3. A cooling device 7 and a storing device 8 are connected to a top part of a separator 10. A bottom part of the separator 10 having filler material 9 filled therein is connected to an outlet port of the condensor 2 and an inlet port of the evaporator 4 so as to constitute a sub-cycle circuit. Refrigerant of non-boiling mixed refrigerant composed of R22 and refrigerant of lower boiling temperature than that of R22 mixed within a composing range not exceeding a critical temperature of condensing temperature is enclosed within this refrigerating cycle device. The refrigerant of lower boiling point than that of R22 can be separated and stored in the aforesaid device, so that in case of a lower evaporating temperature requiring a high capability, the mixed refrigerant is applied as it is and in turn in case of a higher evaporating temperature, the refrigerant of lower temperature than that of R22 is separated and its vapor pressure can be reduced.
Patent JP-H0664447-A (JP)
Title: Device for securing folding top of vehicle
Inventor: ARUDO FUIRITSUPI
IPC: B60J7/185
Filed: 1993-04-14
Abstract: PURPOSE: To fasten a sun roof easily by mounting a rod to be driven which reciprocates to a support bracket in the direction perpendicular to a first axis and a second crank connected to the rod to be driven so as to rotate around a second axis. CONSTITUTION: This fastening device is provided with a support member 3 fixed to a sun roof 2, a lever 10 which is supported by the support member 3, oscillates in relation thereto around an axis 13, and supports a latch element 38, a lever driving means 12 which is supported by the support means 3 and has a crank 14 oscillating in relation thereto around an axis 16, and a controller 19 which operates the lever driving means 12 and moves the latch element 38 between a latch position latching to a connecting element 43 fixed to the vehicle and a release position. The controller 19 is provided with a rod 24 to be driven which reciprocates to the support member 3 in the direction perpendicular to the axis 13 and a crank connected to the rod 24 to be driven so as to rotate around the axis 16.
Patent JP-H08260009-A (JP)
Title: Method for blowing plastic powder to blast furnace
Inventor: SUGIYAMA TAKASHI
IPC: C21B5/02
Filed: 1995-03-22
Abstract: PURPOSE: To stably blow plastic powder and to lower a fuel ratio by specifying a relation between the ratio of the smallest bore of a plastic powder-blowing piping and the grain size of the plastic powder and the ratio of a powder flow rate to gas flow rate. CONSTITUTION: The plastic powder is transported to a tuyere by adjusting the relation between the pipe diameter ratio a which is the ratio of the smallest bore of the plastic powder-blowing piping to the average grain size of the plastic powder and the solid-air ratio γ which is the ratio of the flow rate of the plastic powder to the flow rate of the gas for blowing the plastic powder so as to satisfy the equation: γ<0.24α-0.48. The plastic is preferably adjusted to about 0.5 to 7mm in the case of a granular form and to about <=0.5mm in the case of a powder form. The amt. of coke or the amt. of the pulverized coal to be blown is decreased by blowing the plastic powder.
Patent JP-H04298009-A (JP)
Title: Three-distributor
Inventor: KANIE TOMOHIKO
IPC: H01F19/06
Filed: 1991-03-26
Abstract: PURPOSE:To provide a three-distributor having stable transmission performance by reducing mechanical scattering in manufacturing. CONSTITUTION:A three-distributor 100 is formed of a three-distribution transformer DT formed in a central part of one core member 10 and three matching transformers AT1, AT2, AT3 formed in a peripheral part. The three-distribution transformer DT and the three matching transformers AT1, AT2, AT3 formed in one core member 10 are arranged with an accurate position relationship. Since only one core member 10 exists, windings W11, W12, W13, etc., can be readily wound around time core member 10, thereby eliminating disconnection. Therefore, mechanical scattering of the three-distributor 100 in manufacturing can be extremely reduced and stable transmission properties are provided.
Patent JP-S61246732-A (JP)
Title: Variable power mechanism for copying machine
Inventor: KIMURA SHUZO
IPC: G03B27/34
Filed: 1985-04-24
Abstract: PURPOSE:To obtain a highly accurate variable power function having a simple structure by setting up the power to 1/N times at the time of contraction with the scale factor at the time of enlargement is N times, and making an optical path length converting mechanism interlock with a lens moving mechanism in accordance with the conversion of the variable power. CONSTITUTION:When an original 2 is set up on an original placing surface 1 so that an original surface is turned downwards and the placing surface 1 is moved in the arrow 3 direction, the image of the original 2 irradiated by a light source 4 is scanned as a line-like image through a slit 5. The image is formed on a photosensitive drum 14 through mirrors 6-8, an image formation lens 10 and mirrors 11-13 and the image of the original 2 is recorded. Although the image formation lens 10 is constituted of a lens having a fixed focus, the variable power of copying can be changed to 1.224 times or 0.817 times by changing optical path length from the original 2 to the photosensitive drum 14 and moving the image formation lens 10 along an optical axis 16.
Patent JP-S5211975-A (JP)
Title: Supersonic flaw detector
Inventor: SUYAMA SHIYOUJI
IPC: G01N29/04
Filed: 1975-07-18
Abstract: PURPOSE: To improve the flaw detecting capacity in a supersonic flaw detection by concentrating flaw detecting beams at right-angles with the flaw detecting face of a test object which changes its flaw detecting distance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02267316-A (JP)
Title: Combustion control device for diesel engine
Inventor: SAWARA MASANORI
IPC: F02B31/00
Filed: 1989-04-10
Abstract: PURPOSE:To improve combustion characteristics by controlling a variable swirl mechanism to reduce a weak swirl region at the time of the abnormality of a fuel injection characteristic being detected, thus turning a swirl control boundary region into a high swirl region. CONSTITUTION:The intake port 3 of an engine main body 1 is formed into a helical port so that the intake air is fed into a combustion chamber 2 while generating swirls. Each branch passage 8b of an auxiliary intake air passage 8 led out of an intake manifold 5 is set in such a way as to weaken the above mentioned intake swirls in its opening position and leading direction. The common passage 8a of the auxiliary intake air passage 8 is provided with a control valve 10 for opening/closing the common passage 8a, and the control valve 10 is controlled by a control unit 11 according to the varied operation region of the engine. When the abnormality of a fuel injection characteristic is detected, the weak swirl region is controlled to be reduced.