baber/WOPTO huggingface dataset:
Patent JP-S5566202-A (JP)
Title: Magnetic floatation controller
Inventor: TANAKA SHIGERU
IPC: B60L13/00
Filed: 1978-11-08
Abstract: PURPOSE: To constantly control void length between a ferromagnetic material and an electromagnet by simple constitution wherein, the output signals of a displacement meter and the set value of a void length set instrument are compared, the output signals of the displaced value is differentiated and whose result is fed back to the compared signal.  
     CONSTITUTION: A displacement meter 4 containing a Colpitts oscillation circuit is mounted to a DC electromagnet 1 oppositely arranged to a ferromagnetic material 2, and generates voltage proportional to void length between the electromagnet 1 and the ferromagnetic material 2. The voltage is supplied to an operational amplifier 14 with the set value of a void length set instrument 5, the output is forwarded to a transistor 25 and the electromagnet 1 is excited. The output signals of the  transistor 25 are fed back through resistance 17 while the exciting currents of the  electromagnet 1 are transmitted to the operational amplifier 14 through resistance  16. Thus, void length can be controlled fixedly and stably by simple constitution  without using an expensive accelerometer, etc.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000328793-A (JP)
Title: Dwelling house
Inventor: TAMAE DAIZABURO
IPC: E04H1/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To form a vestibule portion with a calm atmosphere by disposing a room between a vestibule and an indoor parking place, arranging a fence on this side of the room to partition an approach, and forming an approach for a walker and an approach for a vehicle. SOLUTION: A vestibule 1 is disposed on the south of the lower floor of a building, a Japanese style room 3 is arranged on the west adjacent to the vestibule 1, and an indoor parking place 4 is disposed adjacent to the Japanese style room 3. A small garden 5 having a circular-arc part directed to the south is provided on this side of the Japanese style room 3 of the approach 31. On the approach 31 side peripheral edge of the small garden 5, a circular-arc fence 5a is provided. The approach 31 is divided into a vestibule side approach 31a for a walker and an indoor parking place 4 side approach 31b for a vehicle. Accordingly, the walker approach and the vehicle approach can be divided by the fence, so that the traffic lines of a person a car will not intersect on this side of the building to produce calm atmosphere in the vestibule portion.
Patent JP-H09297439-A (JP)
Title: Image forming device
Inventor: HASHIZUME SEIZO
IPC: B65H29/60
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency by three surface of both side surfaces and a rear surface into close contact with a wall surface by providing a face-up paper ejecting part and a face-down paper ejecting part at a transferring part. SOLUTION: Transfer paper where a toner image is transferred is carried in a direction selected after the timer image is fixed by being pressurized and heated by a fixing device 1f. Namely, in the case that a specified carrying direction is selected by a carrying direction selecting and carrying means 4, the transfer paper is ejected and housed at the face-up paper ejecting part 2a or the face-down paper ejecting part 2b provided at a paper ejecting part 2 after passing a switchback means 3.  When the transfer part where image- forming is performed is ejected to respective paper ejecting parts 2a and 2b as it is, it is made in a face-down state, and in the case that face-up paper ejection is desired at the paper ejecting part 2a, the transfer paper is made to temporarily get in the switchback means 3 until the trailing end part of the transfer paper passes a pawl 4f, and then the transfer paper is ejected to the paper ejecting part 2a from its trailing end part.
Patent JP-H05309258-A (JP)
Title: Multipipe reactor and gas liquid contact reaction method using the same
Inventor: AEBA KOICHI
IPC: C10G45/44
Filed: 1992-04-30
Abstract: PURPOSE:To provide a multipipe reactor enabling to perform a uniform gas liquid contact reaction and a gas liquid contact reaction method using the reactor. CONSTITUTION:This multipipe reactor consists of a shell 32 housing 157 pieces of reaction pipes 34 with 25mm inside diameter and 3m length in which a silica alumina carrier with 0.5% palladium is packed, an introducing port 48 of raw material at an upper part of the shell, a discharge port 50 of reaction product at a lower part of the shell, a perforated plate 56 having 157 through-holes 58 with 1mm inside diameter corresponding to the installed pattern of the reaction pipe 34, an inlet space 44 at the upper part of the shell, a liquid reversion space 52 partitioned with the porous plate 56 and an introducing space 54, one communicating pipe 62 with 25mm inside diameter and 100mm length attached to the perforated plate 56, an inlet 40 and an outlet 42 of a heat medium. A hydrogen addition reaction to cyclopentadiene is attained by using this multipipe reactor at 80 deg.C reaction temp., 25kg/cm<2> pressure, 60m<3>/hr hydrogen supply quantity and 400 1/hr supplying quantity of a 15% cyclopentadiene solution in toluene.
Patent JP-H1129511-A (JP)
Title: Production of 3,5-dimethylphenol
Inventor: BERGINS WOLFGANG
IPC: C07C37/06
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 3,5-dimethylphenol, enabling a long reactor operation time, a low residual isophorone content (<3%), a related higher yield of the 3,5-dimethylphenol and the reduction in the use of a catalyst. SOLUTION: This method for producing 3,5-dimethylphenol comprises the catalytic dimethylation reaction of isophorone in the presence of a catalyst containing a metal or an alloy in a gas phase. Therein, an isophorone-containing process flow is guided in a reaction zone containing a catalyst, and the reactivity of the catalyst is changed in the reaction zone. The temperature of the process flow is controlled in the reaction zone.
Patent JP-H11316271-A (JP)
Title: Radar device
Inventor: FUJIKAWA TETSUO
IPC: G01S17/32
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a radar device wherein measurement is done even for relative speed zero, with less component device and simple hardware. SOLUTION: An antenna 13 which transmits electromagnetic wave while receiving the reflection wave of it reflected on a reflector is provided in a radar device 1, and, frequency sweeping means 11 and 12 for sweeping frequency or modulation frequency of transmission signal, change amount measuring means 14 and 15 for measuring a change amount of the other relative to change amount of one, among frequency and phase of reflection signal, and a distance calculating means 16 for calculating a distance from a reflector based on the relationship between frequency change and phase change of the reflection signal which are measured by the change amount measuring means, are provided.
Patent JP-H0434248-A (JP)
Title: Crank pulley of internal combustion engine
Inventor: MAEDA KAZUSHIGE
IPC: F16F15/12
Filed: 1990-05-28
Abstract: PURPOSE:To reduce bending moment so as to suppress resonance with a power plant by enabling a belt receiving member to swivel relating to a pulley hub only in a region of generating bending vibration of a crankshaft and suppressing oscillating motion of a crank pulley. CONSTITUTION:When a rotational speed is increased, centrifugal force is increased, and the first stopper 9 is gradually retracted by overcoming centrifugal force acting on the second stopper 10 and energizing force of a return spring 17. In a rotational speed region where bending vibration of a crankshaft is generated, a small diameter part 9b is placed in a condition that it falls off from a cylindrical part 7a of a recessed part 7. Simultaneously, the second stopper 10 is a little advanced but not to reach fitting into a cylindrical part 8a. Accordingly, a belt receiving member 3 is placed in a condition that it can be swiveled with a turn shaft 5 of a pulley hub 2 serving as the center. Consequently, bending moment acting on the crankshaft from a crank pulley side is decreased by suppressing an oscillating motion of a crank pulley itself, and resonance with a power plant is suppressed by increasing a natural value of vibration of the crankshaft.
Patent JP-H05335545-A (JP)
Title: Semiconductor device
Inventor: UNO SHIGEKI
IPC: H01L27/146
Filed: 1992-05-29
Abstract: PURPOSE:To reduce in size a semiconductor device by mounting an operation unit on a board and at least part of a driving circuit for controlling the unit on a rear surface of the board. CONSTITUTION:A heat generating resistor 21 and a switch element 31 for controlling ON/OFF of the resistor 21 are mounted on a first main surface 13 of an insulating board 11. A driving circuit 51 electrically connected to a gate electrode 35 of a switch element 31 connected to the resistor 21 through a connecting electrode 41 is mounted on a second main surface 15 opposed to the surface 13 of a semiconductor device 1. Since the circuit 51 except the element 31 is mounted on the surface 13 of the board 11 opposed to the resistor 21, even if an interval between the resistor 21 and the element 31 is increased more than that of prior art, the device 1 can be sufficiently reduced in size.
Patent JP-S621652-A (JP)
Title: Anti-glare reflection mirror drive device for vehicle
Inventor: ITO HIROSHI
IPC: B60R1/08
Filed: 1985-06-25
Abstract: PURPOSE:To facilitate adjusting of the referential level of rear light sensor without sacrifice of the function for maintaining anti-glare condition when the quantity of light from the rear will vary drastically by providing means for adjusting the referential level. CONSTITUTION:Upon turning on of key switch S1, power is fed to the drive circuit 130 for an anti-glare reflection mirror to apply A.C. voltage onto a liquid crystal panel 100. The referential voltage V+ of decision circuit 8 in driving circuit 130 can be adjusted through referential voltage adjusting circuit to desired level while the switches S2, S3 will rise/lower the referential voltage respectively in pulse. In order to operate the switches S2, S3 thus to adjust the detection sensibility of rear light, switch S2 is turned on to rise the referential voltage V+. Said signal is fed to the input terminal of OR gate 60 in anti- glare condition releasing circuit 6 and the variation of detection sensibility of rear light will appear quickly as the variation of anti-glare condition of room mirror.
Patent JP-S6030758-A (JP)
Inventor: DOI KEIICHI
IPC: E04F15/00
Filed: 1983-07-28
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-H11330012-A (JP)
Title: Semiconductor chip releasing device
Inventor: KIKUCHI NORIAKI
IPC: H01L21/67
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip releasing device, capable of releasing a semiconductor chip from a dicing tape without damaging the semiconductor chip. SOLUTION: A dicing tape 4 is attracted and fixed on an attracted stand 2, a semiconductor chip 5 attracted on this dicing tape 4 is attracted by a vertically movable collet 3 and the semiconductor chip 5 is released from the dicing tape 4. Concerning such a semiconductor chip releasing device, a projected body 6 composed of a magnetic substance is arranged on the chucking stand 2 so as to freely move vertically down, and on the other hand, the collet 3 is arranged with a magnetic force attracting means 8 for attracting the projected body 6 with magnetic force.
Patent JP-S5364137-A (JP)
Title: Runner for hydraulic turbine or pump hydraulic turbine
Inventor: YAMAGUCHI HIROSHI
IPC: F03B3/12
Filed: 1976-11-19
Abstract: PURPOSE: To easily perform inspection and maintenance work, by setting a hole to a runner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61291444-A (JP)
Inventor: ERUNSUTO AAROISU TOMITSUKU
IPC: C04B12/02
Filed: 1986-06-16
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-S5565109-A (JP)
Title: Distance detector of active type
Inventor: KIMURA HIROYUKI
IPC: G01S17/46
Filed: 1978-11-10
Abstract: PURPOSE: To increase the accuracy of distance measurement, by changing the distribution of luminance of the emitted body of a projector to produce sharp peak, in an optical distance instrument.  
     CONSTITUTION: L=D/tanθ is obtained, where L is the distance between the lens 4 and the measured body 1, D is the distance between the lenses 2 and 4, and the swing angle of the projector 3 is θ. Taking a fine region at the duplicated part between the emitted surface 6 and the photo detection range 7, when the center distance between the emitted surface 6 and the range 7 is d, the output of photo detection is the sum of the outputs of the fine regions. Almost uniform distribution of intensity of illumination is given to the emitted surface by using LED having the luminance distribution high in the circumference of the light emitting surface and low in the center resulting that the photo detection output around the peak is reduced and the sharpness is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62294394-A (JP)
Title: Chrominance signal processor
Inventor: UCHIYAMA SHINICHI
IPC: H04N9/83
Filed: 1986-06-13
Abstract: PURPOSE:To simultaneously render a chrominance signal almost with a luminance signal on a television picture plane, by fixing the output voltage of a low-pass filter which smoothes the error voltage of a phase comparator at a control voltage to make a voltage controlled oscillator oscillate around at a center frequency, in a mode other than a reproducing time. CONSTITUTION:An inverter 29 energizes the second switch 30 at a time other than the reproducing time, and the output voltage of a reference voltage source 31 having the control voltage to make a VCO16 oscillate around at center frequency, is transferred to an LPF13 which smoothes the error signal of a phase comparator 11 at the reproducing time, through an adder 14, and it is resulted that the LPF13 has the control voltage to make the VCO16 oscillate around at the center frequency at the time other than the reproducing time. when the mode is migrated from the mode other than the reproducing time to the reproducing mode, the second switch 30 is turned off, but a frequency detector 26 is prevented from operating because the control voltage of the VCO16 is the control voltage to oscillate around at the center frequency, and the time until being locked can be reduced because the VCO16 is controlled immediately by the error signal of the phase comparator 11.
Patent JP-S5942222-A (JP)
Inventor: ROORAN MARUTAN
IPC: B23H7/38
Filed: 1983-07-28
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-H05333692-A (JP)
Title: Developing device
Inventor: HAMAMICHI MASARU
IPC: G03G15/08
Filed: 1992-05-29
Abstract: PURPOSE:To restrain the early deterioration of developer caused by excessive stirring and to prevent image density from lowering by providing a means for judging the state of the developer. CONSTITUTION:This developing device is provided with a memory storing toner concentration at the time of finishing developing operation, a timer measuring elapsed time from finishing the pre-stage developing operation to starting next developing, and a counter counting all the number of developing times(number of copies) from starting use by the same developer. A CPU controls the actuation time of a stirring member before starting the actuation of a developing member based on values obtained from the respective means. Namely, at the time of developing, 1st and 2nd stirring rollers 21 and 22 in a stirring part 20 are actuated for a specified time before starting the actuation of a developing part 20 and stir the developer. When the developing part 20 is actuated, the developer is supplied to a developing sleeve 11 by the rotation of the 1st stirring roller 21, and carried to a developing area facing to a photosensitive drum PC while it is held on the sleeve 11 by the magnetic force of a fixed magnetic body 12 in the sleeve 11.
Patent JP-S6117184-A (JP)
Inventor: ISHIMOCHI HARUKI
IPC: G09G5/26
Filed: 1984-07-03
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-H07166109-A (JP)
Title: Improved permanently antistatic coating composition
Inventor: JIYON HOTSUKINGU BEIRESU JIYUN
IPC: G03C1/89
Filed: 1994-06-21
Abstract: PURPOSE: To provide an improved permanent electrostatic coating composition comprising a conductive crosslinkable polymer, a volatile amine and a crosslinking agent which can be coated with a minimal salt content and in a minimal amount of a surfactant added and has a high surface energy after coating and are useful for conductive photographic elements, etc.  
     CONSTITUTION: An improved permanent electrostatic coating composition for forming a conductive layer on a substrate comprises (A) a conductive crosslinkable polymer, (B) a volatile amine, and (C) a crosslinking agent. Further, it is preferred that component (A) which contains either a group of formula I (wherein X is a divalent bonding; L is a charge carrying group; and R 1  to R 3  are each H, a 1-20C alkyl, carboxyl or alkylamine) or a group of formula II (wherein R 4  to R 7  are each H or a 1-20C alkyl, provided that at least one of them is a group capable of forming a film by crosslinking); component (B) which is a compound of formula III (wherein R 8  to R 10  are each H or a 1-5C alkyl); and component (C) which is an epoxy, a peptide coupler, an aldehyde, a vinyl sulfone or an aziridine are used as components (A), (B) and (C), respectively. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62294878-A (JP)
Inventor: KURODA HIDEHIKO
IPC: F25D1/02
Filed: 1986-06-13
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-H07179363-A (JP)
Title: Production of microsphere containing biologically active component
Inventor: RANFURANKO KATSUREGAARO
IPC: A61K9/52
Filed: 1992-05-29
Abstract: PURPOSE: To provide a microsphere producible in a state meeting the kind of drug, desired action site and desired releasing timing without damaging the biological and pharmacological properties of the drug and exhibiting biological and/or pharmacological actions. CONSTITUTION: This microsphere for the controlled release of a biologically active molecule is composed of a biologically active molecule and a hyaluronic acid ester or a mixture of said esters, wherein the biologically active molecule is surrounded by or adsorbed to the hyaluronic acid ester or a mixture of the esters and has a diameter of 1-100 μm.
Patent JP-H11294318-A (JP)
Title: Magnetic induction type power amplifier
Inventor: NAGAOKA EIKO
IPC: F03G7/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus using magnetism and serving as a power source. SOLUTION: Magnets, A, D and inductors H1, H2 are employed; shafts E, W are provided. The H2 evolves a torsional phenomenon owing to actions afforded by the H2 and the D. The shaft W is rotated. In addition, rotating the W changes the direction of the line of magnetic force in the inductor H1 for driving a belt F and assisting the rotation of the W. Actions afforded by the W and the magnet A induce and move the H1. Rotating the shafts E, W by using the W as a lever extracts power.
Patent JP-S5928978-A (JP)
Inventor: YONEYAMA MINORU
IPC: A63B53/04
Filed: 1982-08-12
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-H11330960-A (JP)
Title: Pll circuit
Inventor: KUBO TATSUYA
IPC: H03L7/18
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the PLL circuit which can autonomously switch voltage- controlled oscillators and frequency division ratios of oscillation clocks corresponding to the frequency of a reference clock. SOLUTION: The PLL circuit 10 which is mounted with two voltage- controlled oscillators 26-1 and 26-2 having different oscillation frequency bands and properly switch them corresponding to the frequency of the reference clock RCK is provided with a potential difference detecting circuit 31 which monitors the output voltage of a sense amplifier 25 and also provided with a counter circuit 32 which counts the output signal Y of the potential difference detecting circuit 31, and the count output of this count circuit 31 is used as a switching signal SEL for a selector 27 to autonomously switch the voltage-controlled oscillators 26-1 to 26-2.
Patent JP-S5777689-A (JP)
Title: Novel cephen compound, or its salt, its preparation, and preventive it as active ingredient
Inventor: TAKATANI TAKAO
IPC: C07D501/00
Filed: 1981-09-03
Abstract: NEW MATERIAL:A cephem compound shown by the formulaI(R 1  is optionally protected amino; R 2  is 4W8 membered saturated single ring containing one S; R 3  is optionally protected carboxy; R 4  is H, lower alkyl, etc.) and its pharmaceutically acceptable acid addition salt.  
     EXAMPLE: 7-[2-(2-Aminothiozole-4-yl)-2-(3-thiethanyloxyimino)acetamide]-3-methyl- 3-cephem-4-carboxlic acid.  
     USE: An antibacterial agent. Having high antibacterial activity against many bacteria including Gram-positive and Gram-negative bacteria.  
     PROCESS: For example, a compond shown by the formula II is reacted with a compound shown by the formula I, to give a compound shown by the formulaI. The copound shown by the formula III, for example, can be obtained by reacting a comound shown by the fomula IV with a compound shown by the formula V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5263305-A (JP)
Title: Tracking servo device
Inventor: TAKEUCHI MOTOHIKO
IPC: G11B5/588
Filed: 1975-11-20
Abstract: PURPOSE:To make the tracking possible at the recording time, by detecting the end part of the recorded medium, receiving the signals showing the standard input of the servo and the present position of the record reproduction head, and making the position control by the difference output of these signal.
Patent JP-S5263665-A (JP)
Title: Display device of gas electric discharge type
Inventor: OKAMOTO TAKIO
IPC: H01J17/49
Filed: 1975-11-20
Abstract: PURPOSE: To form a discharge cell of short and large-diametric L-type by enlarging the depthh of the part corresponding to the anidic glow column region of discharge cell, in order to obtain a picture of good quality which presents a high rediation efficiency and is easy to start working. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5569264-A (JP)
Title: Etching method
Inventor: ONO HIROSHI
IPC: H01L21/302
Filed: 1978-11-15
Abstract: PURPOSE: To form a smooth, linear taper on the section of a work, by forming the work in laminated layers after plasma treatment of one or more layer of the work composed of plural layers with activated gas, then by etching the work successiely.  
     CONSTITUTION: A semiconductor substrate 11 is coated with a polycrystalline poly- Si layer 12 by CVD process. The surface of the layer 12 is exposed to a gas plasma atmosphere, e.g., an activated gas such as CCl 4 , freon etc. Then the layer 12 is coated with a silicon nitride layer 13 by CVD process to form a laminated work composed of layers 12, 13. Successively, a resist pattern 14 is formed on the work, and the layer 13 is etched with the pattern 14 used as an etching mask. Hereafter,  the layer 12 is etched with an etching soln. contg. acetic acid as a principal component, and fluoric acid, phosphoric acid using the layer 13 as a mask, thereby the  layer 12 obtains an etched section having linear inclination of about 45°. The pattern 14, and the layer 13 are removed if necessary. 
     COPYRIGHT: (C)1980,JPO&Japio