baber/WOPTO huggingface dataset:
Patent JP-H10196596-A (JP)
Title: Electric blower
Inventor: SEGAMI TAKASHI
IPC: F04D29/44
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electric blower which can improve blowing efficiency even when it is used at a high static pressure operation point with a discharge port being nearly closed. SOLUTION: A fan case 1 is composed of a substantially cylindrical part 1a and side plates 1b blocking both ends thereof. A circular fan 2 is eccentrically arranged in the fan case 1 in a rotatable manner. A suctioning port 3 is formed on one of the side plates 1b of the fan case 1 correspondingly to a center hole 2c of the fan 2. A discharge port 4 is formed on the cylindrical part 1a of the fan case 1 on the side to which the fan 2 is dislocated, correspondingly to the upstream side in a rotational direction. The suctioning port 3 has a D-like form composed of an arcuate portion 3a and a linear portion 3b. The linear portion 3b of the suctioning port 3 is faced to the side of a portion A where the cylindrical part 1a of time fan case 1 approaches an outer periphery of the fan 2 to cause high inner pressure.
Patent JP-S61163681-A (JP)
Title: Laser device for forming micro-beam
Inventor: KAGAWA KIICHIRO
IPC: H01S3/101
Filed: 1985-01-12
Abstract: PURPOSE:To increase distances among lenses and a sample, and to obtain micro- beams by changing laser beams passing through a pin hole into parallel beams by the lens (f1) and diaphragming parallel beams by the lens (f2<f1). CONSTITUTION:The beams of a laser oscillator 2 are condensed 3, passed through a pin hole 12, turned into parallel beams by a lens 5 (a focal length f1), amplified 6, and condensed by a lens 7 (a focal length f2<f1), thus forming micro-beams 10. The diameter of a condensing point 9 d2=d1Xf2/f1 holds when the diameter of the pin hole 12 is represented by d2. An adjusting lens 20 is positioned in front of a visible laser beam source 19, beams projected to the lens 7 through a semitransparent mirror 21 and an optical axis are conformed and projected and beams are made to coincide with the light spot 9, and a position is made clear when the light spot is colored. According to the constitu tion, micro-beams having a diameter of 1mum or less are acquired while increas ing a distance between the lens 7 and a sample 15, and the method is effective for ultrafine processing.
Patent JP-H05288158-A (JP)
Title: Micro propulsion mechanism
Inventor: KIYAMA SEIICHI
IPC: B81B3/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide a propulsion mechanism ideal for a micro machine moving in liquid. CONSTITUTION:An electron wave-electricity conversion element formed of a p-n junction is disposed as a movable element in a housing 3 provided with a liquid inlet 32 and a liquid nozzle 33. A pair of electromagnetic wave- electricity conversion elements formed of p-n junctions are disposed as a first and a second stators 22, 23 in opposition to the front end part surface and rear end part surface of the movable element 21. A reciprocating type micro pump 20 is linked with the end part of the movable element 21, and the suction port and discharge port of the micro pump are respectively communicated with the liquid inlet 32 and liquid nozzle 33. The housing 3 is further provided with an electromagnetic wave transmission aperture 6 for leading electromagnetic waves continuously to the movable element 21 and also leading electromagnetic waves alternately to the first and second stators 22, 23, and the movable element 21 is reciprocated by electrostatic force between the opposed faces of the stators and movable element so as to drive the micro pump.
Patent JP-H01180968-A (JP)
Title: Ion beam processing device
Inventor: OISHI SEITARO
IPC: C23C14/22
Filed: 1988-01-13
Abstract: PURPOSE:To simplify the structure of driving mechanisms of a sample holder which holds a sample to be irradiated with the ions formed in an ion source and to facilitate the maintenance and inspection thereof by housing the above-mentioned driving mechanisms into a hermetic container and housing the container in a vacuum chamber. CONSTITUTION:Electric power is supplied from a filament power supply 3 to a filament 4 to convert the gas introduced into an arc chamber 1 of the ion source to plasma and to form ions. The ions are introduced by an electrode 2 of the ion source into the vacuum chamber 6 having a vacuum pump 9. A shutter 5 is then opened to project the above-mentioned ions to the sample held on the sample holder 10. A motor 11, tilting mechanism 13, etc. for driving the rotation, revolution, tilting, etc., of the sample holder 10 of the above-mentioned ion beam processing device are housed into the hermetic container 12 which is then installed in the vacuum chamber 6. These driving mechanisms are preferably so constituted that the mechanisms can be operated under the atm. pressure; in addition, a rotary joint capable of supplying cooling water, gas, etc, for cooling the sample is preferably provided thereto. The maintenance and inspection of the driving mechanisms are thereby facilitated and the vacuum evacuation performance is improved.
Patent JP-H04239432-A (JP)
Title: Automotive heat-shrinkable packaging material
Inventor: SHIRAI AKIMOTO
IPC: B65D85/68
Filed: 1991-01-17
Abstract: PURPOSE:To provide the above automotive heat-shrinkable packaging material to perform a shrink packaging by which a clear front view from a driver's seat is reserved. CONSTITUTION:It is a packaging material 1 which is covered on the outer surface of an automobile 2, and shrinks and joins to the automobile when heat is added, and at least a part of the packaging material 1, which covers the forward part from the upper end of the front windshield, a uniaxially oriented film which is heat-shrinkable in the automobile width direction B is applied.
Patent JP-S61161840-A (JP)
Title: Data transmission system
Inventor: MACHINO KATSUYUKI
IPC: H04L12/413
Filed: 1985-01-10
Abstract: PURPOSE:To prevent collision by awaiting transmission until no data is detected for a prescribed time when no data exists on a common bus and starting transmission synchronously with the data when the data is detected within a further prescribed time. CONSTITUTION:Both stations A, B start each timer from a point of time 0 when data on the common bus is lost to supervise a bus for a time from TfA, TfB to TpA, TpB, and when a signal is detected during that time, the data transmission is started synchronously with the signal immediately. If no signal is detected during that time, the data is transmitted after TpA, TpB are elapsed. If the clock of the station A, e.g., is slow, the station B starts transmission at the TpB, the station A detects the data of the station B and starts transmission synchronously and the station B stops transmission at a Tc by the priority. The station B stops transmission similarly at the Tc even when the clock of the station A is faster. Thus, collision on the bus is prevented and data with higher priority is transmitted.
Patent JP-S61165253-A (JP)
Title: Continuous casting method for stainless steel
Inventor: KOBAYASHI YOSHIO
IPC: B22D11/00
Filed: 1985-01-16
Abstract: PURPOSE:To maintain the lubricity in a casting mold at all times even under such mold oscillation conditions under which oscillation mark depth as thin as <=250mu is obtd. by admitting adequately a liquid lubricating agent into the space between the mold and solidified shell under the molten metal surface of the mold. CONSTITUTION:The following treatment is made in the stage of continuous casting of a sainless steel (e.g.; SUS340 steel ) under the oscillation conditions of the casting mold 1 under which the depth of the oscillation marks is <=250mu and under the control of the viscosity of mold powder. The liquid lubricating agent is admitted 2 into the space between the mold 1 and the solidified shell 6 from the part lower than the layer 5 of the mold powder to be supplied onto the molten metal surface. The defective lubrication between the mold 1 and the shell 6 is thereby averted and therefore the economical effect owing to rolling without conditioning and the effect of improving productivity are inexpensively attained. The inflow of the liquid lubricating agent is >=30mm h and the supply rate of the liquid lubricating agent to satisfy the relation expressed by the equation is required >= 1 Kinks among vegetable oils, fatty esters and mineral oils are preferably used for the liquid lubricating agent.
Patent JP-S61164449-A (JP)
Title: Ad servo-motor
Inventor: KOYAMA NARIAKI
IPC: H02K21/24
Filed: 1985-01-16
Abstract: PURPOSE:To generate high output, by fitting a plurality of disc-shaped stators laminating a plurality of eddy-shaped windings so that the circumferential sections may be thin and wide, on a housing, and by fitting disc-shaped magnets with thin shaft core sections and thick circumferential sections between the stators, on a rotary shaft. CONSTITUTION:A plurality (four units as shown in the figure) of disc-shaped stators 11 are fitted on a housing 13. Disc-shaped rotors 12 are alternately arranged in the axial direction between the stators 11, and are fitted on a rotor shaft 14. A plurality of eddy-shaped coils 17 are arranged in the circumferential direction by the stators 11, and each coil 17 made wide on the circumferential section is laminated in a plurality of pieces, and the laminated pieces are made thinner on the circumferential sections. The disc-shaped rotors 12 are made thinner on shaft core sections, and are fixed on the rotor shaft 14 via a base member 15. In this manner, the spacing of eddy-shaped conductors 18 on the central section side is arranged to be almost same as that on the outer peripheral section side, and the space factor of the conductors is heightened at the maximum, and the contour is kept as it is and output torque can be increased.
Patent JP-H08118927-A (JP)
Title: Antiskid means for tire
Inventor: NISHI TOSHITAKA
IPC: B60C27/16
Filed: 1994-01-19
Abstract: PURPOSE: To provide an antiskid means for a tire capable of preventing a connecting fitting from breakdown in high speed traveling. CONSTITUTION: Widthwise extending connecting band parts 5 are provided on both longitudinal ends of an antiskid means body 1 molded into the network with a non-metal material. The antiskid mans body 1 is wound around the outer peripheral part of a tire to place both connecting band ends opposedly to each other and removably interconnect both band ends, and both widthwise end edge 1A, 1B of the antiskid means body 1 are locked in the respective left and right sides of the tire through locking means 9, 10 on tight cables 3, 4 in an antiskid means of the tire. The width B of the connecting band part 5 is set wider than the width A of the antiskid means body 1.
Patent JP-H02187203-A (JP)
Title: Method for rolling hardly rollable metal stock
Inventor: NAKAMURA TAKESHI
IPC: B21B9/00
Filed: 1989-01-10
Abstract: PURPOSE:To prevent generation of surface cracks and to perform rolling for a sheet stock by wrapping and tightly closing a core stock with cover stocks after previously removing oxide scales on the surface of the core stock and the inside surface of the cover stocks, deaerating the inside of the cover stocks, and hot rolling all the stocks. CONSTITUTION:The top and rear surfaces and side surfaces of a hardly rollable metal stock 1 as a core stock are wrapped by cover stocks 2, 3, 4, 5, 6, 7 and the cover stocks are tightly closed and welded. Before welding, deaeration holes are bored and the holes are tightly closed after deaeration by a vacuum pump. The stock 1 wrapped by the cover stocks is heated and is rolled into a prescribed size. After rolling, edge sides and end parts are cut off and the cover stocks on the top and rear surfaces are removed by grinding, etc., and the stock 1 is finished into a final product size.
Patent JP-H03208889-A (JP)
Title: Liquid source container
Inventor: MIYAZAKI SHINJI
IPC: C23C16/44
Filed: 1990-01-11
Abstract: PURPOSE:To improve the purging efficiency at the time of the forced feed operation of a liquid source and to prevent the contamination of a material to be treated by attaching a purge line and a purge valve to a liquid source container and providing these line and valve in proximity to the container body. CONSTITUTION:The purge valve 22 is closed and forced feeding gas supply stop valves 20, 24 and liquid source discharge valves 21, 25 are opened to pass a pressurized inert gas into a forced feeding gas supply line 18 and to introduce this gas into the liquid source container body 17 in the process for forced feeding the liquid source. The liquid source 13 is pressurized and is discharged from a liquid source discharge line 19 through a continuous piping 16 to a baking system 1. The liquid source 13 is mainly evaporated in a tank 3 and is introduced by vacuum evacuation into a reaction furnace via a flow rate controller 4. The 2nd forced feeding gas supply stop valve 24, the purge valve 22 and the 2nd liquid source discharge valve 25 are closed in succession to purge drying and the liquid source container 26 is disconnected by joints 27a, 27b in the case of removal of the liquid source container 26.
Patent JP-S60148192-A (JP)
Inventor: TAKANO NOBUO
IPC: H05K3/46
Filed: 1984-01-13
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-S5596421-A (JP)
Title: Detection of object
Inventor: MATSUDA YOSHIKAZU
IPC: G01F23/28
Filed: 1979-01-17
Abstract: PURPOSE:To detect an object simply and at a low cost, by utilizing variations in reflection factors of a plurality of light transmission elements of different lengths being arranged such that the respective light discharge end portions of the elements are within a detection zone, while variations in reflection factors occur when optical signals are applied to the light transmission elements. CONSTITUTION:Light transmission elements 1A-1E consisting of optical fibers of different lengths, each of which has a light introduction end portion 2 and a light discharge end portion 3, are arranged in parallel with each other in a detection zone L in a liquid vessel 7. When a liquid level S in the vessel 7 is below a detection division l1, optical signals passed through the light transmission elements 1A-1E are reversed from the light discharge end portions 3 to the light introduction end portions 2 due to a gas phase in the vessel 7, which serves as a reflection medium. The waveforms a-e of the reflection optical signals are displayed as shown in Fig. (a) in an observation unit 6. When the liquid level S rises up to, for example, the detection division l1, the waveform a appearing in the observation unit 6 is varied as shown in Fig. (b), to indicate that the liquid level is in the detection division l1. Thus, the detection of an object can be carried out accurately in a simple manner.
Patent JP-H0812682-A (JP)
Title: Bis(dichloroorganosilyl)alkane derivative and its production
Inventor: TEI KAZUO
IPC: C07F7/12
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a new compound useful as a starting raw material for producing organosilicon compounds.  
     CONSTITUTION: This compound is represented by formula I {R 1  and R 2  are each (CH 2 ) 2 R 3  [R 3  is a (substituted) alkyl, an aryl, silyl, cyano, CH 2 -CH(CH 3 )-Ph- X (X is H, a 1-4C alkyl, phenyl or a halogen)] or the like; A is an alkylene, an arylene or the like}, e.g. bis{(3-chloropropyl)dichlorosilyl}methane. The compound of the formula I is obtained by hydrosilylating a dichlorosilylmethane derivative of formula II with an olefin of the formula; CH 2 =CH-P [P is R 3 , B-SiCl 2 CH 3  (B is an alkylene, an arylene or the like) or the like] in the presence of a hydrosilylation reaction catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11196802-A (JP)
Title: Oil-in-water type emulsion containing chocolate component and its production
Inventor: NISHITANI MASAHIRO
IPC: A23L9/20
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To produce an oil-in-water type emulsion containing a chocolate component hardly causing increase of a viscosity and 'Bote' (a plasticized state) regardless of good flavor, texture and properties to be liquefied in a mouth, excellent in foaming stability and good in operability. SOLUTION: This emulsion contains 25-70 wt.% SUS type triglyceride in the whole oil and fat, and the oil and fat having an SFC (a solid fat content exponential curve) of >=50% at 10 deg.C and >=0% at 20 deg.C as an oil and fat component.
Patent JP-H06213629-A (JP)
Title: Shape measuring device
Inventor: KISHIDA TAKAAKI
IPC: G01B11/24
Filed: 1993-01-14
Abstract: PURPOSE:To provide a shape measuring device which can perform weighted mean computing at a low cost and in a short time. CONSTITUTION:A video signal of one scanning line of a CCD camera 38 is converted into a digital value Vi by A/D 14, and a cumulative addition value SIGMAVi of the digital values Vi beyond the threshold value Vth is found in a first cumulative computing unit 24. In a second cumulative computing unit 28, a cumulative value SIGMAVi.Ki of products between a count value Ki showing a picture element position, in which clock signals are counted by a counter 16, and a digital value Vi beyond the threshold value Vth is obtained. After computing is carried out, in the second computing unit 28 operation is switched to a subtracter subtracting a stored value, so that the values to be integrated are an output value of a register 32 and a cumulated addition result SIGMAVi. A controller 30 maintains a bit set of the register 32 when the arithmetic result of the second cumulative arithmetic device 28 shows plus sign, and lower bits are set in order. Therefore, the value, which is maintained by the register 32 after the subtraction is finished, is the result of the division in which SIGMAVi.Ki is divided by SIGMAVi.
Patent JP-H03209200-A (JP)
Title: Aperture for shaping shape of charged particle beam
Inventor: MISHIRO TOSHIHIRO
IPC: G21K1/04
Filed: 1990-01-11
Abstract: PURPOSE:To prolong the life of an aperture and to allow the adjustment of the quantity of a charged particle beam by varying the opening diameter of the aperture for shaping the shape of the charged particle beam. CONSTITUTION:The opening spacing of the aperture for shaping the shape of the charged particle beam can be arbitrarily set by moving x-direction shielding plates 1, 2 along a supporting shaft 3 and moving y-direction shielding plates 4, 5 along the supporting shaft 6 and, therefore, the life of the aperture is prolonged. In addition, the quantity of the charged particle beam is adjusted by adjusting the opening spacing.
Patent JP-H10265299-A (JP)
Title: Heat treatment of group ii-vi compound semiconductor
Inventor: HIROTA TATSU
IPC: C30B31/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a single crystal of group II-VI compound reduced to a prescribed value in the resistance without deteriorating crystallinity by forming a film of a group III element or a compound containing the group III element of a donor impurity on the surface of a single crystal of group II-VI compound and heating the single crystal and the group II element constituting the single crystal in such a state that both are not in contact with each other in a closed vessel. SOLUTION: For example, the film containing the group III element such as Al is formed on the surface of a ZnSe single crystal. It is arranged on a perforated plate-like quartz pat, which is then placed into a quartz reaction tube and metal Zn is placed in the bottom of the reaction tube and then the reaction tube is sealed. The reaction tube is charged in a heating furnace to be treated at a prescribed temp. by heating. The surface of the single crystal of group II-VI element compound having the film of the group III element or the compound containing the group III element is controlled so that the difference in height between the recessed part and the projecting part on the surface is <=5000 Å as intra-plane average value, and the temp. in the sealed vessel is adjusted to 700-1200 deg.C by heating.
Patent JP-H05188259-A (JP)
Title: Zoom lens device
Inventor: MORIZUMI MASAAKI
IPC: G02B7/04
Filed: 1992-01-14
Abstract: PURPOSE:To provide a zoom lens device easily executing tracking adjustment by supporting plural lens groups comprising a zoom lens by means of a pair of supporting bars, and supporting them by means of a substrate comprising a lens frame body, making an error in the assembly of the lens groups small, and sliding/moving the lens frame body to which a first lens group is attached, on the substrate. CONSTITUTION:Respective lens frame bodies 24, 44, 48, and 52 to which a first lens group 22, a second lens group 42, a third lens group 46, and a forth lens group 50, are attached respectively, are supported by a pair of the supporting bars 18 and 20, and a pair of the supporting bars 18 and 20 are attached to the supporting part 12 of the substrate 10 comprising a lens-barrel. Then, for executing the tracking adjustment, the lens frame body 24 of the first lens group 22 is slid and moved on the substrate 10.
Patent JP-H08192147-A (JP)
Title: Filter of water purifier
Inventor: TAKIMOTO MASATERU
IPC: C02F1/68
Filed: 1995-01-17
Abstract: PURPOSE: To provide a filter capable of stably performing the sufficient elution of a mineral component over a long period of time by using granite porphyry used heretofore in order to elute the mineral component. CONSTITUTION: In the filter 10 incorporated in or connected to a water purifier 100 to perform the purification of water and the addition of a mineral component, at least granite porphyry 11 is employed as the filter material of the filter in a spherical shape with a diameter of 6-15mm.
Patent JP-H03209439-A (JP)
Title: Manufacture of electrooptical device
Inventor: KURODA YOSHIKI
IPC: H01L49/02
Filed: 1990-01-12
Abstract: PURPOSE:To uniformize picture display by controlling the amount of reactive gas corresponding to a resistance value from the terminal part of a wiring electrode, executing reactive sputtering and accumulating a base material. CONSTITUTION:A transparent substrate 21 is made of normal glass such as soda glass, etc., and a transparent picture element electrode 22 is deposited on the whole surface of the transparent substrate 21. A wiring electrode 24 is composed of an amorphas material with silicone as a main component and using the target of silicon monocrystal or silicon multicrystal and algon gas including nitrogen gas, a silicon nitriding film almost not including hydrogen is deposited according to a reactive sputtering method by a longitudinal passage type magnetron sputtering device. In such a case, with the silicon as the target, the amount of the reactive gas is controlled corresponding to the resistance value from the terminal part of the wiring electrode 24, the reactive sputtering is executed and a base a-Si material is deposited. Thus, the picture display is made uniform.
Patent JP-H08195988-A (JP)
Title: Transmitting method for measured information
Inventor: TAMURA TOMOMASA
IPC: H04L29/08
Filed: 1995-01-18
Abstract: PURPOSE: To increase a measurement capacity or to accelerate a transmission cycle in the transmission of the measured information. CONSTITUTION: A remote supervisory and control equipment transmits the information measured in slave stations to a master station by a High Level Data Link Control Procedure(HDLC). The master station transmits a change portion threshold value set for respective measured values at the point of time of starting an operation to the resepective slave stations by Down Line Load(DLL) and the respective slave stations transmit the entire measured values to the master station only once at the time of receiving the change portion threshold value and transmit only the measured value whose portion of the change with the previous measured value exceeds the change portion threshold value to the master station from the next time. Thus, by transmitting the measured values whose change is little such as a voltage and an integrated power value, etc., only at the time of the change without transmitting them regularly, a regular transmission capacity is reduced and the transmission cycle is accelerated or the measurement capacity is increased for the reduced portion.