baber/WOPTO huggingface dataset:
Patent JP-H0271134-A (JP)
Title: Method for measuring dust distribution
Inventor: KIMIHIRA TORU
IPC: G01N15/06
Filed: 1988-09-07
Abstract: PURPOSE:To measure the dust distribution in a housing by generating dust at one place in the housing by a dust generating unit and sampling said dust at a plurality of places in the housing. CONSTITUTION:A control circuit 11 allows a proper current to flow to a nichrome wire so as to evaporate a definite amount of fluid paraffin without cutting said nichrome wire by the generation of heat. A dust meter 13 can count the dust guided from a housing 10 and the air after counting is purified by a filter to be returned to the housing 10 by a pipe 15. When the dust distribution in the housing 10 is measured by the measuring means thus prepared, dust is generated by a dust generating unit 12 while a magnetic disk device is operated and a change-over cock 16 is changed over at every generation of dust to sample the dust from suction pipes 14-1 - 14-4 mounted at a plurality of places and the dust amount from each of the pipes is measured by the dust meter 13.
Patent JP-H0663415-A (JP)
Title: Ceramic sheet carrier for exhaust gas cleaning catalyst and production thereof
Inventor: TABATA KENJI
IPC: B01J35/04
Filed: 1992-08-21
Abstract: PURPOSE:To use a catalyst even in a use place where violent vibration is applied such as a car by constituting the flat plate of a ceramic honeycomb body formed by superposing the flat plate and a corrugated plate of two layers, that is, a metal plate and a ceramic fiber sheet. CONSTITUTION:An alumina sol is added to ceramic sheets 1, 1a constituted of an alumina fiber as a binder and composite oxide constituted of copper oxide and manganese oxide is not only supported on the surfaces of the ceramic sheets but also provided to the gaps of the alumina fiber as a catalytlcally active component. This catalyst carrier is constituted by laminating a flat plate consisting of two layers of a thin metal plate 2 and the ceramic sheet 1 and the corrugated ceramic sheet 1a and molding the formed laminate into a honeycomb shape to bake the same and palladium is supported on the honeycomb body as a catalyst component from a palladium nitrate soln. by an impregnation method. The catalyst thus produced can sufficiently clear the strength required in a catalyst for a car.
Patent JP-S61101504-A (JP)
Title: Production of truly spherical polymer particle
Inventor: SHIOMI HISAFUMI
IPC: C08F2/00
Filed: 1984-10-22
Abstract: PURPOSE:To obtain truly spherical polymer particle, by forming a film of a film-forming material on the surfaces of a group of liquid polymerizable mono mer drops and polymerizing the polymerizable monomer while permeating a polymerizable monomer into the liquid drops through their films. CONSTITUTION:The desired truly spherical polymer particles are obtained by forming films of a film-forming material on the surfaces of a group of liquid polymerizable monomer drops 4 and polymerizing the monomer while penetrating a polymerizable monomer into the liquid drops through their films. This process is as follows. A polymerizable monomer is dispersed in a liquid which does not substantially dissolve the monomer by using a liquid drop formation apparatus 1, and the group of the liquid drops in a dispersion are transferred to an encapsulation reactor 9. A film-forming liquid is fed to the reactor 9 and the group of the film-coated liquid drops of the polymerizable monomer in suspended in the continuous phase for the drops and polymerized while a monomer is being added during and after polymerization.
Patent JP-H0296131-A (JP)
Title: Dye aggregate-containing composition
Inventor: OGAWA SHUICHIRO
IPC: G11B7/243
Filed: 1988-09-07
Abstract: PURPOSE:To allow high-speed recording by forming the compsn. in such a manner that the dye contained in a hydrophobic binder dispersed with inorg. fine crystals forms dye J aggregate on the surface of the inorg. fine crystals. CONSTITUTION:The dye is added into the hydrophobic binder dispersed with the inorg. fine crystals and this compsn. is applied and dried to develop the absorption peak of the dye J aggregate on the surface of the inorg. fine crystal. The inorg. fine crystals are exemplified by silver halide, zinc oxide, etc., and the hydrophobic binder is exemplified by polyvinyl butyral, etc. The amt. of the binder to be used is about 10:1 to 1:10 by the weight of the inorg. fine crystals. The dye is preferably a cyanine dye and the amt. of the dye to be used is preferably about 0.00001 to about 0.01mol per 1mol inorg. fine crystal. The dye J aggregate refers to the dye aggregate which develops the sharp and strong absorption in the wavelength region longer than the intrinsic absorption region possessed by the dye dissolved in a dilute methanol soln., etc. The high speed and high density recording is thereby enabled.
Patent JP-S6465826-A (JP)
Title: Manufacture of laminated film condenser
Inventor: DEGUCHI YUKICHI
IPC: H01G4/18
Filed: 1987-09-04
Abstract: PURPOSE:To prevent films from peeling off by a method wherein a both side metallized plastic film and a both side corona-processed or plasma-processed polyphenylenesulfide film are alternately overlapped with each other to be rolled and laminated, heated and pressurized. CONSTITUTION:A both side metallized plastic film and a both side corona- processed or plasma-processed polyphenylenesulfide film are alternately overlapped to be rolled and laminated. Successively, this rolled laminate is pressurized in the perpendicular direction to the laminated face while being heated to bond these laminated both side metallized plastic film and the polyphenylenesulfide film with each other making the adhesion thereof 1-20g per 1mm of film width. Next, outer electrodes as base elements are formed on both ends of this rolled laminate. Later, these base elements are cut off to be condenser elements in almost perpendicular direction to the outer electrode face and the laminated face. Through these procedures, said films can be prevented from peeling off during the processes such as formation, cutting off etc., of the outer electrodes to avoid such defectives as the unstable capacity and breakdown strength as well as the increase in tandelta.
Patent JP-H0384658-A (JP)
Title: Document processor
Inventor: AIHARA KAZUO
IPC: G06F17/22
Filed: 1989-08-29
Abstract: PURPOSE:To improve the document processing efficiency by recognizing the characters proper to KANA (Japanese syllabary) corresponding to characters proper to KATAKANA (square form of Japanese syllabary) which are inputted in a HIRAGANA (cursive form of Japanese syllabary) and converting the character string to be retrieved into a coincident KATAKANA character string. CONSTITUTION:For instance, a character string 'BAIORIN' (violin) is stored in a storage means like a KATAKANA dictionary, etc. Then a prescribed HIRAGANA character string 'BAIORIN' including a character proper to KANA corresponding to the character proper to KATAKANA inputted in a HIRAGANA mode is inputted. Thus a conversion means 3 retrieves the memory contents of the means 6 with the character string 'BAIORIN' (HIRAGANA) including the character 'B' proper to KANA recognized by a recognizing means. Then the means 3 converts the the retrieving subject character string 'BAIORIN' (HIRAGANA) into a coincident KATAKANA character string if a KATAKANA character string coincident with the reading way of the retrieving subject character string. As a result, the document processing efficiency is improved.
Patent JP-H0769541-A (JP)
Title: Elevator
Inventor: AWAJI KEI
IPC: B66B1/06
Filed: 1993-09-07
Abstract: PURPOSE:To reduce the horizontal vibration generated in the cage of an elevator during a travel. CONSTITUTION:This elevator is provided with a pair of guide rails 1a, 1b fixed along the hoistway of a building and a car movable along the guide rails 1a, 1b end having a cage 5 supported by a car frame 4. The car frame 4 is provided with a plurality of guides 7a-7d fixed against the guide rails 1a, 1b at a prescribed interval and an electromagnet device fixed to the guides 7a-7d respectively and capable of adjusting the interval between the guide rails 1a, 1b constant via the magnetic force generated between the guide rails 1a, 1b.
Patent JP-H1164861-A (JP)
Title: Seal auxiliary device and manufacture of liquid crystal display device using it
Inventor: OBARA TAKANORI
IPC: G02F1/1339
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in high yield without causing peeling, etc., of seal material by supporting a seal auxiliary device provided with a light shield plate with a cassette, etc., housing a liquid crystal panel when ultraviolet rays are emitted to the seal material. SOLUTION: The seal auxiliary device 5 is loaded on the liquid crystal panel 2 housed in the cassette 3. At this time, the light shield plate 6 is inserted between respective panels of the liquid crystal panel 2. Further, the seal auxiliary device 5 supports a hold plate 7 by the stopper 4 part of the cassette 3 to eliminate the load of the seal auxiliary device 5 to the liquid crystal panel 2. After injection holes 1 are positioned and the seal material are applied to all liquid crystal panels 2 housed in the cassette 3, the injection hole 1 parts are irradiated by the ultraviolet rays parallel to the liquid crystal panel 2 surface.  At the time, the pressing of the liquid crystal panel 2 to the stopper 4 is stopped, and the liquid crystal panel 2 is moved in the direction that a distance between the injection hole 1 part and the light shield plate 6 is reduced, and the display area of the liquid crystal panel 2 is protected by the light shield plate 6 at the time of a ultravoilet rays irradiation.
Patent JP-H0557171-A (JP)
Title: Superhigh pressure ring and preparation of the same
Inventor: KAWANAKA HIROYUKI
IPC: B01J3/06
Filed: 1991-09-03
Abstract: PURPOSE:To provide a superhigh pressure ring for applications such as industrial diamond production which is of a long life and hardly generates cracking. CONSTITUTION:In a ring for superhigh pressure generation having a through hole 3 at its middle and generating high pressures in the hole, the fiber flow of the ring texture has a form entering inside from both sides in radial direction around the center of the ring in longitudinal direction. A forging material having tapered bores at both ends of a through hole at its middle is forged from one end or from both ends of the through hole 3 by a forging die which has a column 5 that can be engaged to the through hole and has a taper part 6 connected to the column 5 and having a larger radius than that of the column 5 that becomes a face for forging the tapered bores 4.
Patent JP-S60115693-A (JP)
Title: Preparation of mixed coal/petroleum fuel
Inventor: ITOU HAYAMIZU
IPC: C10L1/32
Filed: 1983-11-26
Abstract: PURPOSE:To prepare a mixed coal/petroleum fuel with high coal concn. by heat- treating raw material coal for improvement of quality, pulverizing it and adding heavy fuel oil to it, followed by conditioning of slurry. CONSTITUTION:Coal crushed in a crusher 1 is led into quality improving equipment 2 for heat treatment at 40-400 deg.C in the presence of an oxygen-contg. gas such as air and waste gas of combustion. Heavy fuel oil and, when necessary, 0.0001-2.0wt% (based on the coal) additive are added to the modified coal. The mixt. is conditioned to a coal concn. of about 40-80wt% and is fed into a grinder 3 for pulverization to such an extent that particles smaller than 200 mesh may account for 30wt% or higher. The resultant mixed coal/petroleum fuel is led into a mixer 4 and, when necessary, an additive is added to produce a mixed coal/petroleum fuel with improved stability.
Patent JP-H04105342-A (JP)
Title: Thin film transistor array
Inventor: KOIZUMI MASUMI
IPC: H01L29/786
Filed: 1990-08-23
Abstract: PURPOSE:To exclude any defects even when inspection of disconnection or the like is performed, by forming a pad for inspection by using the same material as a gate electrode. CONSTITUTION:The title thin film transistor array is provided with the following; an insulating substrate 11, gate electrodes 12 formed in a stripe type on the substrate 11, drain electrodes 13 formed in a stripe type on the substrate so as to perpendicularly intersect the gate electrodes 12, thin film transistors arranged at intersections of the gate electrodes 12 and the drain electrodes 13, and a pad 15 for inspection which is formed on one end part of each drain electrode 13. The above pad 15 for inspection is formed of the same material as the gate electrode 12. For example, the pad 15 for inspecting the drain electrode 13 is formed of the same material as the gate electrode 12, i.e., tantalum, titanium, tungsten, zirconium, silicide of them, chromium, nichrome, etc.
Patent JP-S59113386-A (JP)
Title: Operating mechanism for device for remote operation through hydraulic control
Inventor: YOSHIDA SHIGEO
IPC: F16K31/163
Filed: 1982-12-20
Abstract: PURPOSE:To enable the follow-up motion of plural pistons or the like and manage with a small quantity of working oil from a remote control section, by providing a device for remote operation through closed-loop control. CONSTITUTION:When working oil has flowed into a first energy storage chamber 4, a first piston 2 is moved rightward and a servo-spool 26 is moved rightward through a connecting rod 3. A central oil hole having been closed is connected to a first pressure conduction hole 24 and a second pressure conduction hole 25 is connected to an oil hole 22 so that the working oil from a hydraulic pressure source flows into a first pressure chamber 12 and the working oil in a second pressure chamber 13 flows out of it to an oil tank. As a result, a second piston 11 is moved following up the motion of the first piston 2 interlocked with the servo-spool 26, with a time difference based on the motion of the servo- spool.
Patent JP-H09107241-A (JP)
Title: Frequency modulator
Inventor: EN SOUKIN
IPC: H03B1/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To adjust a modulation simultaneously by providing a voltage-current conversion means that generates a control current to adjust both a center frequency and the modulation simultaneously in response to a received adjustment voltage and provides an output to the modulator so as to use only one adjustment means to adjust the center frequency. SOLUTION: A voltage-current converter 20 receives a voltage Vin to be converted, a reference voltage Vref and an adjustment voltage VCT to adjust a center frequency and a modulation and generates a control current iCT able to adjust simultaneously the center frequency and the modulation in response to the received adjustment voltage VCT and provides an output of the control current iCT. A voltage controlled oscillator 30 as a frequency modulation means receives the control current iCT outputted from the voltage-current converter 20 and generates an FM modulation signal with the center frequency and the modulation in response to the control current iCT. The voltage controlled oscillator 30 is made up of an emitter coupled multi-vibrator concretely.
Patent JP-S60167831-A (JP)
Inventor: KAARE HAAJIEMU
IPC: B63B27/22
Filed: 1984-10-24
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-H0390695-A (JP)
Title: Method for forming paper
Inventor: YOSHIDA SUMITETSU
IPC: D21H19/54
Filed: 1989-08-30
Abstract: PURPOSE:To improve paper surface strength, strength in paper layer, between paper layers, etc., of paper or paperboard by spraying an aqueous slurry of a specific starch urea phosphate. CONSTITUTION:An aqueous slurry of starch urea phosphate with >=0.4wt.%, preferably 0.4-3wt.% phosphorus atom content bound to starch, <=0.1wt.% content of phosphorus compound soluble in cold water as phosphorus atoms and 35-55 deg.C, preferably 40-50 deg.C gelatinization starting temperature is sprayed and paper is then formed.
Patent JP-S63129132-A (JP)
Inventor: ROORENSU BATORAA
IPC: F01D7/00
Filed: 1987-09-09
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-S60117694-A (JP)
Title: Light frequency stabilizing device
Inventor: KUWABARA HIDEO
IPC: H01S5/0687
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a light frequency stabilizing device which is operable with high accuracy in spite of the temperature fluctuation by a method wherein an FPE of which inclination changes to the temperature fluctuation is used. CONSTITUTION:The light LT1 from an FPE14 which has the light output according to the frequency fluctuation is applied to the first light detector (DET1)15, and is transformed to the first electric signal E1. Said signal E1 goes to an adder 17 through a comparator 16. The FPE construction 31 is introduced between a beam splitter 13 and the first light detector 15, because the quality especially the phase difference of the FPE14 changes by the temperature fluctuation. A chip 33 of which height changes by the change of temperature is provided, and the FOE14 is secured above the chip 33 which plays a part of a pillow. Said chip 33 is provided with the shape and material such as to change the setting angle of the FEP to correct the lag of the phase difference according to the change of the temperature of the FRE14.
Patent JP-S6378676-A (JP)
Title: Horizontal deflecting circuit
Inventor: NAKAMURA AKI
IPC: H04N3/227
Filed: 1986-09-22
Abstract: PURPOSE:To allow an initial value to realize a fixed position correction function regardless of the horizontal frequency of an input signal by permitting a DC voltage impressed on the integrated capacity of an LPF to correct the position of a display picture. CONSTITUTION:When a horizontal synchronizing signal (a) enters a phase detector 5, it compares the synchronizing signal (a) with the rise endge of an FBPb and generates a positive or negative pulse according to the phase difference. An LPF 6 integrates the error output (e) by a resistance 9 and the time constant of the integrated capacity 10, generates a control voltage (c) as the both ends of the integrated capacity 10 and the entire output of the LPF6, and controls the oscillation frequency of a voltage controlled oscillator in a horizontal oscillator circuit 1. The phase difference between the synchronizing signal (a) and the FBPb depends on the terminal voltage (d) of a variable resistance 7, but independent of a frequency. Hence an initialized value is constant even if the frequency of an input signal changes.
Patent JP-H0674220-A (JP)
Title: Fixture and parts attaching structure
Inventor: NARITA TOSHIO
IPC: F16B13/14
Filed: 1992-08-25
Abstract: PURPOSE:To provide a fixture which wakes it possible to attach parts to an attachment base like a body panel with one operation, eliminates the necessity of management of tightening torque of a tapping screw etc and can maintain tightening in its proper attitude constantly. CONSTITUTION:A fixture 1 is composed of a blind rivet 3 and a plastic grommet 2. The blind ri et 3 is composed of a hollow tubular body portion 11, a flange 12 provided on one end of the body portion and a mandrel 14 housed in the body portion so that a large diameter head 13 may be on the side opposite to the flange, and the diameter of the body portion is enlarged by extracting the mandrel from the body portion by holding the shaft portion of the mandrel. In the grommet 2 a hollow shaft portion 5 for receiving the blind rivet body portion 11 and a flange 6, are integrally formed in one body and the diameter of the shaft portion is enlarged by a diameter widening portion, moreover parts are connected to an attachment base by the diameter enlarged shaft portion and the flange. So that, no tapping screw is necessary for the grommet.
Patent JP-H0392660-A (JP)
Title: Automatic transmission structure
Inventor: SUGANO KAZUHIKO
IPC: F16H7/06
Filed: 1989-09-01
Abstract: PURPOSE:To provide desired positioning precision and desired assembly precision of a chain sprocket in a way to be positioned only in one spot to the case of a transmission and to suppress the generation of noise due to displacement of an axis by a method wherein chain sprockets on an input shaft and a transmission shaft are supported to a common support wall. CONSTITUTION:A chain sprocket 22 on an input shaft 14 and a chain sprocket 28 on a transmission shaft 32a are engaged with a chain 30, and the chain sprockets 22 and 28 are integrally supported to a common sprocket support wall 24. The sprocket support wall 24 is formed such that axial and radial centering is facilitated and positioned only in one spot to the case of a transmission. This constitution provides desired positioning precision and desired assembly precision of the chain sprockets 22 and 28, and suppresses the generation of noise due to displacement of an axis.
Patent JP-H0898580-A (JP)
Title: Brushless dc motor
Inventor: KIMURA TAIZO
IPC: H02P6/17
Filed: 1994-09-20
Abstract: PURPOSE: To change over to position detection operation from synchronous operation at the time of starting surely. CONSTITUTION: In the condition of synchronous operation performed by increasing the voltage and the frequency of inverter output at the time of starting, a V/F pattern setting section 44 outputs a voltage command signal to a PWM section 54 to lower the inverter output voltage, when a potential difference signal level judging section 41 judges that a potential difference signal is not at a specified level, or when the comparison result of a mode comparing section 43 represents that a positional signal and an inverter mode do not have a constant relation.  While, a position detection operation switching section 42 switches an operation changing switch SW from a synchronous operation side over to a position detection operation side, receiving a judgment signal from the potential difference signal level judging section 41 and a signal representing the comparison result from the mode comparing section 43, when the potential difference signal level judging section 41 judges that the potential difference signal is at the specified level, and the potential signal and the inverter mode have a constant relation in addition.
Patent JP-S59114851-A (JP)
Title: Diode of high withstand voltage
Inventor: TOSHIMA MASAYUKI
IPC: H01L25/07
Filed: 1982-12-21
Abstract: PURPOSE:To make uniform the reverse directional recovery time and thus obtain a diode of a high speed and high withstand voltage which can perform stable high frequency action by a method wherein the forward directional voltage drop of a semiconductor pellet at the center of a laminated body is made lower than those of semiconductor pellets at both ends of this laminated body. CONSTITUTION:A plurality of semiconductor pellets 11-15 wherein the reverse directional recovery time is controlled short for speed-up are laminated by means of solder 2 in order to obtain a high withstand voltage, and further soldered to external lead-out electrodes 3. At this time, the forward directional voltage drop VF11-VF15 of each semiconductor pellet 11-15 is in the relation of VF11>VF12> VF13>VF14>VF15, and the pellets are connected in series. In the case of forward directional conduction, a difference generates to heat generation, the relation that the heat generation is small at the center and heat dissipation is small at the center holds, and accordingly the junction temperature of each semiconductor pellet increases uniformly.