baber/WOPTO huggingface dataset:
Patent JP-H06335266-A (JP)
Title: Micromechanic device and its manufacture
Inventor: TOOMASU TSUETORAA
IPC: H02N1/00
Filed: 1994-05-18
Abstract: PURPOSE: To provide a micromechanic device having high mechanical or electrical load capacity and high reliability and provide a fabrication method thereof, conforming easily and completely with finish of an integrated circuit. CONSTITUTION: All micromechanic structures (rotor 6R, rotary shaft 6D and stator 6S) of a motor are formed of a same layer, for example, and tungsten is deposited in a corresponding trench by CVD, for example. This arrangement causes no problem of adjustment. Stationary micromechanic structures 6S and 6D are coupled with an underlying substrate 1 through electrical and/or mechanical joint members 9S and 9D while blocking falling off of the micromechanic structure 6R simultaneously. This process is suitable for fabrication of silicon integrated circuit and requires only three photo-faces.
Patent JP-H10316696-A (JP)
Title: Silica particle composition for extracting nucleic acid or protein
Inventor: KUROITA TOSHIHIRO
IPC: C12N15/09
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of holding silica particles having a large specific gravity in a dispersed state for a relatively long time and thereby capable of highly dispersing the silica particles in an aqueous solution by suspending the silica particles in a solution containing a salt and/or a saccharide in a high concentration. SOLUTION: This silica particle composition is obtained by dispersing silica particles in an inorganic or organic salt solution having an at least 0.5 M concentration, preferably a 3-10 M concentration, and/or in a monosaccharide, polysaccharide or sugar alcohol solution having an at least 40 (W/V)% concentration, preferably 50-60 (W/V) concentration. The silica particles include silicon dioxide crystals and diatomaceous earth. Lithium chloride is preferable because of giving high effects and being difficult to generate crystals. The sugar solution includes the solutions of saccharose and sorbitol. When the saccharide solution is used, a preservative is preferably added. The objective composition can be injected from a reagent container into a reaction container by the use of an injection tool or an injection equipment.
Patent JP-H02308190-A (JP)
Title: Color image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/08
Filed: 1989-05-23
Abstract: PURPOSE:To facilitate toner cartridge replacement, to prevent erroneous engagement, to share a die and to reduce costs by integrally providing plural toner cartridges feeding toner to developing units so that they can be attached and detached. CONSTITUTION:The toner cartridges 209a to 209d can be integrally joined by engaging a connecting means 91a with a connecting means 92a and a connecting means 91b with a connecting means 92b; the connecting means 91a and 91b are provided on an upper side wall 91, and the connecting means 92a and 92b on a lower side wall 92. When a flange 211 provided on the toner feed inlet 210 of the toner cartridge 209a, for instance, is pushed by aligning it with a receiving groove 212 provided on the toner feed inlet 208 of the developing unit 32, for instance, all the toner cartridges 209a to 209d turning into one body are properly and readily engaged with the developing units 32 to 35. Consequently, toner cartridge replacement is facilitated, erroneous engagement is prevented, and the toner cartridge sharing is realized to reduce costs.
Patent JP-S5652968-A (JP)
Title: Multicolored picture forming method
Inventor: ISHIHARA SHIYUNICHI
IPC: H04N1/46
Filed: 1979-10-08
Abstract: PURPOSE:To make it possible to more effectively utilize the information which a original has, by picking up a picture of the original by the image sensor, storing it in the memory of a computer, etc., and executing the processing. CONSTITUTION:3 Pieces of picture forming recording bodies 6, 7, 8 are prepared by performing the exposure of red, blue and green, respectively, on the original 5. These picture forming recording bodies 6, 7, 8 are read by a photoelectric conversion element, for instance, CCD, and are stored in the memory 9 of the IC memory, etc. In this way, after the picture information has been stored in the memory 9, a picture is formed by the picture recording method from the information of the said memory. In this case, a multicolored copy can be obtained by executing cyanic color picture formation 10, yellow picture formation 11, and magenta picture formation 12.
Patent JP-H02308582-A (JP)
Title: Driving device for semiconductor laser
Inventor: SHIBATA ISAMU
IPC: H01S5/042
Filed: 1989-05-23
Abstract: PURPOSE:To carry out driving control of high resolution at a high speed and high precision by making a driving current flow which is controlled through an electric negative feedback loop after a light output of a semiconductor laser is controlled to have a specified value in advance. CONSTITUTION:A threshold current is made to flow to a semiconductor laser 1 from a constant current source 8. When a switch circuit 12 is off, a loop of a second control means 11 opens and only a first control means 9 becomes a closed loop. A command voltage Vref2 corresponding to an emission command signal level is made to a specified value, and a reference voltage Vref1 corresponding to a reference emission command signal level is set so that a light output of the semiconductor laser 1 becomes a specified value. A holding circuit 5 is operated in this state, and a comparison output of a comparator 7 is maintained. When a switch circuit 12 is turned on in this state, a forward direction driving current of the semiconductor laser 1 is controlled so that the command voltage Vref2 becomes equal to an output voltage of a current/voltage converter 3 which is continuously monitored.
Patent JP-S5920979-A (JP)
Inventor: ENDOU HIROYUKI
IPC: H01R12/18
Filed: 1982-07-26
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-H0656783-A (JP)
Title: Biphenylmethyl-substituted pyridone
Inventor: YURUGEN DORETSUSERU
IPC: C07D401/10
Filed: 1993-05-06
Abstract: PURPOSE: To obtain new biphenylmethyl substd. pyridones useful as antihypertensive agents and anti-atherosclerotic agents because they have specific angiotensin II antagonism and inhibit vasoconstriction and aldosterone secretion stimulating effects.  
     CONSTITUTION: The biphenylmethyl substd. pyridones are compds. of formula I [R 1  and R 2  are each H, cyano or the like; R 3 , and R 4  are each phenyl or a pyridyl ring; R 5  and R 6  are each H, halogen or the like; and R 7  is a group of formula II (R 14  is H, ≤ 6C linear alkyl or the like) or CO-R 15  (R 15  is hydroxyl, phenoxy or the like)] and their salts, e.g. 3-butyl-2-{[2'-(N-triphenylmethyl- tetrazol-5-yl)-biphenyl-4-yl]methyl}-isoquinolin-1(2H)-one. The compds. of the formula I are obtd. by reacting pyridones of formula III with compds. of formula IV (D is halogen; and R 7 ' is a group of formula V) in the presence of a base such as NaOH in a solvent such as THF. The pyridones of the formula III are new materials and are obtd., e.g. from pyridines of formula VI (R 3 ' and R 3 ' form a pyridyl ring) as starting materials. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5833384-A (JP)
Title: Automatic tracking device of magnetic recorder and reproducer
Inventor: SHIOMI MAKOTO
IPC: H04N5/783
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a reproduced picture of high quality, by giving the synchronizing wave detection and the phase compensation to the envelope of the reproduced signal of a magnetic head and maintaining the position of head at the center of a track in an average. CONSTITUTION:A magnetic head 1 is supported by an electro-mechanical transducer 4, and the signal of the integer-fold value of the field frequency is applied to the transducer 4 with each scan of the azimuth recorded recording track and in the reproduction mode. Then the envelope of the reproduced signal of the head 1 undergoes the synchronizing wave detection through an envelope wave detecting circuit 5. The output of this wave detection is fed to an LPF7 to obtain a tracking error signal. This signal is added 9 with the output signal of an oscillator 3 after the phase compensation 8. Thus the position of the head 1 is controlled to be set at the center of the track in an average.
Patent JP-S5921001-A (JP)
Inventor: MIYAMOTO MAMORU
IPC: H01C17/00
Filed: 1982-07-26
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-H01302663-A (JP)
Title: Manufacture of amalgamated zinc alloy powder
Inventor: NAKAMURA KIYONOBU
IPC: B22F1/00
Filed: 1988-05-30
Abstract: PURPOSE:To maintain the discharging characteristic at a high level and prevent secular deterioration in storage by subjecting Zn alloy powder, wherein indium is substituted and educed on the surface, to dry type amalgamation in an inert gas using powder of mercury salt. CONSTITUTION:In dilute hydrochloric acid solution, indium is substitutionally educed to the surface of the powder of Zn or Zn alloy, and this is subjected to dry amalgamation in an inert gas using powder of mercury salt. This dry type amalgamation produces alloy of mercury partially with Zn, etc., with the other parts left as they are and attached. Thereby generation of hydrogen gas is suppressed while mercury content is decreased, which enhances anti- corrosiveness, maintains the discharging characteristic at a high level, and prevents secular deterioration in storage.
Patent JP-H07337091-A (JP)
Title: Motor controller and control method
Inventor: INAGAKI HIROSHI
IPC: H02P5/74
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a motor controller and a control method in which generation of noise is prevented when a motor in the downstream is driven. CONSTITUTION:The inverter 11 in a control means 12 is connected through a first lead wire 17a and a first relay 33 with a first motor 11. The first lead wire is connected through a second lead wire 17b and a second relay 34 with a second motor 12 and a control signal is transmitted or not transmitted from the control means through the relays to a motor. In such a motor drive controller, a third relay 35 is disposed in the way of the second lead wire and the third relay 35 is commanded to open when the first relay is commanded to close. Consequently, when the motor is driven, the motor drive signal is prevented from propagating to the upstream of the motor being driven due to interruption of an upstream motor from the inverter thus preventing generation of noise through driving of the motor.
Patent JP-S61287649-A (JP)
Title: Positioning method for beltlike transferred work
Inventor: IMAHASHI HIROYUKI
IPC: G03G15/00
Filed: 1985-06-14
Abstract: PURPOSE:To position a transferred work in a highly accurate manner, by irradiating a ray of detection light to a passing position of an identity mark of the transferred work, and then selecting a feed rate with the total of output values in both terminals of a sensor corresponding to the quantity of incoming light of the light receiving zone. CONSTITUTION:Each of one end parts 17a and 18a of both light emitting and receiving fibers 17 and 18 are oppositely attached to both sides of a nick 16a of a position detector 15, and a light emitting lamp 19 and a sensor 2 are set up face-to-face in the other end parts 17b and 18b. The sensor 20 is provided with a fixed areal light receiving zone 20a where a ray of detection light out of the fiber 18 is irradiated and both first and second terminals 201 and 202 outputting a signal according to a light receiving state at the zone 20a. The total of output values E1 and E2 out of both these terminals 201 and 202 corresponds to the total of quantity of incoming light into the zone 20a, while these output values E1 and E2 vary each according to an incoming light position at the zone 20a, making a transferred work Y change its speed or get stopped by a difference due to a deflection position of a slit Y3 of a film Y.
Patent JP-H04332115-A (JP)
Title: X-ray transmission film for x-ray lithography mask
Inventor: KASHIDA SHU
IPC: G03F1/22
Filed: 1991-05-02
Abstract: PURPOSE:To provide an inorganic film which is useful as an X-ray transmission film for X-ray lithography mask since it has a superb surface smoothness, a high visible light transmission, and a high resistance to SOR since to distortion is generated even if a high-energy beam is applied. CONSTITUTION:An X-ray transmission film for X-ray lithography mask consists of an inorganic thin film as a main material which is shown by an expression SiCxNy consisting of three elements of silicon, carbon, and nitrogen which are obtained from one or more types of compounds where silicon, carbon, or nitrogen is contained by the chemical vapor deposition method.
Patent JP-H0687740-A (JP)
Title: Pharmacological preparation for suppressing duplication of viral hepatitis type b
Inventor: CHIYOU JITSUBU
IPC: A61K31/35
Filed: 1993-06-01
Abstract: PURPOSE: To obtain a therapeutic pharmaceutical medicine for prevention and therapy of HBV infection which shows excellent activity in inhibiting replication against HBV and has extremely low toxicity. CONSTITUTION: This drug contains an iridoid compd. expressed by formula I, or its aglycom or pharmaceutically allowed salt as an effective component, and contains a excipient or assistant which is usually and pharmaceutically used. In formula I, R1 is H, OH, R2 is H, COOR6 , R6 is H, lower alkyl, R3 is H, glucose, R4 is OH, CH2 OH, 3-phenylacryloyloxy, R5 is H, OH, O-glucose, and the dotted line represents a single bond, double bond or epoxy bond. As for the effective component compd., aucubin expressed by formula II, geniposide expressed by formula III, catalpol expressed by formula IV, rehmannioside expressed by formula V, genipin expressed by formula VI and harpagoside expressed by formula VII are preferably used.
Patent JP-S5356429-A (JP)
Title: Ignition device for internal combustion engine
Inventor: INUI TOMOTSUGU
IPC: F02P5/152
Filed: 1976-11-01
Abstract: PURPOSE:To provide the ignition device which is so designed to reduce a noxious composition included in an exhaust gas by controlling the ignition device so that the pressure at the inside of cylinder could not become higher than the secified value.
Patent JP-S62286098-A (JP)
Inventor: KAMIYA SHIN
IPC: G10L25/00
Filed: 1986-06-04
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-H01298679-A (JP)
Title: High frequency heating device
Inventor: YOKOHATA MITSUO
IPC: F24C7/02
Filed: 1988-05-27
Abstract: PURPOSE:To exclude an A/D exchanger and enable a safely proper treatment by combining programs and circuits for clock trouble detection and for combustion detection into one. CONSTITUTION:As a thermistor 9, a positive characteristic element in which the resistance value is increased together with the temperature is used. When a power source clock generating means 8 does not generate signal, the judging means 6 of a microcomputer 10 judges it as a clock trouble, and a control means 5 turns a relay 12 off to stop the heating. When a heating chamber 16 reaches a combustion generating temperature even if the clock pulse is regularly oscillated, the resistance value of a thermistor Th 1 is reduced, the input to a comparator 18 is reduced below a standard value, and 'L' regularly outputted from the output. Thus, the state becomes the same as the clock trouble, and the heating is stopped. According to this constitution, an A/C exchanger of the microcomputer is not required, and as the power source clock transmission and the standard voltage formation are conducted in the same VCC, an unexpensive and safe device never influenced by variation of power source voltage can be obtained.
Patent JP-H1056601-A (JP)
Title: Multiple audio signal processor
Inventor: HIYUNNSHIKU YUN
IPC: H04N7/06
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the detection sensitivity of a pilot signal by adjusting automatically a center frequency of a band pass filter according to a modulation signal with a poles width corresponding to a detected pilot signal. SOLUTION: This processor has a main audio signal processing section 130, a sub audio signal processing section 100 for detecting a sub audio signal including a pilot signal, a pilot signal detection section 110 that uses a band pass filter section 111 to filter the sub audio signal, a PLL detection section 120 locking the detected pilot signal to provide an output of locking information PILOT and a microcomputer 200 outputting an on-screen display message to display voice multiplex information on a screen according to the locking information PILOT supplied from the PLL detection section 120, and the microcomputer 200 is provided with a PWM control section 202 for outputting a pulse width modulation signal PWMS to adjust a center frequency of the band pass filter section 111 based on the locking information PILOT from the PLL detection section 120.
Patent JP-H10319828-A (JP)
Title: Work information input means
Inventor: YAMAMOTO HIROSHI
IPC: G06F19/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a work information input means by which intention of an implementor can be clearly transmitted to a work field and quick response can be performed by inputting an index for makitg the name to be worked correspond to the image thereof. SOLUTION: The index for making the name to be worked correspond to the image thereof can be inputted. That is, an input screen having an input column for inputting an identification data such as an index data being the name of a nuit work, an identification code showing a position in hierarchical structure, work object showing contents is provided with a screen display means for presenting graphic image showing an outline shape enabling the implementor to roughly image the data of the object to be used in the working. In this work information input means 101, work information of hierarchical work which can be resolved and defined to unit works making hierarchical structure is inputted by using interactive operation of an interactive work information input window, a work information editing window 1300 and work space instructing window 1400.
Patent JP-S6025968-A (JP)
Title: Isonicotinic acid anilide derivative and agricultural and horticultural fungicide composed of said derivative
Inventor: HOSODA KEIZOU
IPC: C07D213/81
Filed: 1983-07-20
Abstract: NEW MATERIAL:The isonicotinic acid anilide derivative of formula I (X is H or halogen; Y is lower alkyl or lower alkyloxy; Q is H or OH). EXAMPLE:Isonicotinic acid-2-(alpha-hydroxy-4-methylbenzyl)-anilide. USE:An agricultural and horticultural fungicide. It exhibits excellent action to the blights of useful crops, has high safety to man, animal and fish, and is absolutely harmless to crops. PREPARATION:The compound of formula I is produced by reacting the isonicotinyl halide of formula II (Z is halogen) or its hydrogen halide salt with the aniline derivative of formula III in a proper solvent. The reaction is preferably carried out in the presence of an acid acceptor such as pyridine, triethylamine, etc.
Patent JP-S5755626-A (JP)
Title: Up and down discriminating circuit
Inventor: MIYANAGA KATSUHIKO
IPC: H03K23/00
Filed: 1980-09-19
Abstract: PURPOSE:To prevent up/down malfunction due to chattering, by supplying an encoding input to a flip-flop through an inverter and a differentiating circuit. CONSTITUTION:Inputs 1 and 2 from an encoder, containing chattering components, are supplied to transistors (TR) Q1 and Q2 through a differentiating circuit A, and an inverter 3 and a differentiating circuit B, respectively. The output of the TRQ1 is connected to the set input of a flip-flop 6. The output of the TRQ2 is connected to the reset input R of the flip-flot 6. Thus, the flip-flop 6 generates an up/down count free from the influence of chattering.
Patent JP-S5834259-A (JP)
Title: Friction type stepless speed change gear
Inventor: KONDOU TOSHIHIRO
IPC: F16H15/28
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a simple and rigid structure of the captioned apparatus by allowing the shaft of the frictional sphere which can be varied from outside to be pressed by a constant force of a spring etc. so that the sphere is always attached onto the side surface of a cone, in the inclined-surface-sphere transmission type speed change gear. CONSTITUTION:A semispherical frictional rotary body 1 is attached elastically onto two frictional surface 12 and 13 which are polished and fixed on an input shaft 11 and an output shaft 14 respectively by a spring 14 etc. The rotary shaft 2 of the semi-spherical frictional rotary body 1 is held at an arbitrary set angle with the outside adjusting ring such as a worm wheel gear 8, worm gear 10 etc., and the relative position is changed, thus the revolution ratio of the input shaft 11 and the output shaft 14 is varied steplessly. Thus, the frictional spherical transmission type stepless speed change gear which has a simple constitution and little vibration noise and is hardly destroyed by an excessive load can be obtained.
Patent JP-S62287206-A (JP)
Title: Light emitting device
Inventor: ISHIKAWA KAZUTOSHI
IPC: G03B27/54
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a small-sized, linear light emission body which has uniform illuminance by forming a rod type optical transmitter of a glass material and arranging light sources nearby its end parts. CONSTITUTION:The light sources 2 such as LEDs (light emitting diode) are arranged nearby both end parts of the optical transmission body 1 formed of high-purity quartz glass in a rod shape like an optical fiber. An opening part 3 as a guide-out port for light is provided lengthwise in the optical transmission body 1, and the refractive index is smaller than at the center part. A reflecting film 4 formed except at the opening part 3 where light is guided out has a larger refractive index than at the center part and the light is totally reflected.
Patent JP-S61291696-A (JP)
Inventor: KAWAKATSU YASUYUKI
IPC: C11D7/50
Filed: 1985-06-17
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-H01301753-A (JP)
Title: Resin composition and production thereof
Inventor: FUNEMI FUMIYASU
IPC: C08K5/51
Filed: 1988-05-31
Abstract: PURPOSE:To provide a resin composition having a large impact strength and a less coloring, by compounding polyphenylene sulfide with hypophosphorous acid (salt). CONSTITUTION:A thermoplastic resin mainly comprising polyphenylene sulfide is compounded with 0.01-5wt.%, preferably 0.05-3wt.%, of hypophosphorous acid or a salt thereof (e.g. hypophosphorous acid or sodium hypophosphite).
Patent JP-H07333826-A (JP)
Title: Photomask
Inventor: AZUMA TORU
IPC: G03F1/29
Filed: 1994-06-14
Abstract: PURPOSE:To obtain a photomask which is capable of enhancing resolution of a resist by specifying the structure of the photomask, thereby increasing the light intensity of transmitted light of fine patterns and sufficiently increasing the contrast with non-exposed parts. CONSTITUTION:This photomask is constituted by forming a translucent phase shift film 2 having a first opening 3 on a transparent substrate 1, forming a light shielding film 4 within the first opening 3 of the translucent phase shift film 2 and forming a second opening 5 at the center of the light shielding film 4. The shape of the first opening 3 is a square shape of (1.09+ or -15%).lambda/NAmum in the size of one side. Since the first order maximal of the diffraction image of the light transmitted through the translucent phase shift film 2 can be generated in superposition on the wafer of the region corresponding to the second opening 5, the light intensity of the diffracted image is added to the light intensity transmitted through the second opening 5, thereby the light intensity contrast with the non-exposed parts is sufficiently increased and the resolution of the fine patterns is obtd.