baber/WOPTO huggingface dataset:
Patent JP-S61127093-A (JP)
Title: Signal analyzer for electromagnetic monitor
Inventor: RARII EKURESUTON
IPC: G08B13/24
Filed: 1985-11-19
Abstract: A digital/analog signal analyzer for an electromagnetic surveillance system includes a notch filter (12) having a switched capacitor filter controlled by a phase lock loop for nulling a time-varying driving frequency from the received signal and includes structure (18) for digitizing the received signal and for implementing a recursive filter (20) to enhance digital feature extraction. The recursive filter (20) in turn includes structure for delaying a read address for subsequent use as a write address to facilitate the rapid updating of data in memory. Also included is a digital-to-analog converter assembly having a pair of piggy-backed digital-to-analog converters to produce an analog signal dependent upon both a mantissa and an exponent of a digital number in scientific notation.
Patent JP-H09101533-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: H05K3/36
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the length of a pattern electrode for external circuit connection by reducing the connection length of an external circuit provided with a flexible printed board. SOLUTION: A sealant 10 for sticking of first and second substrates, a liquid crystal layer 11 which is sealed in the overlap part between these two substrates, a pattern electrode 3 for panel connection and a pattern electrode 12 for external circuit connection which are provided on the first substrate and are connected to a driving integrated circuit 6, and a conductive adhesive or an anisotropic conductive film for connection of the driving integrated circuit 6 are provided, and a connection means which applies an electric signal to the driving integrated circuit 6 from the outside connects a rear pattern 20 provided on the rear side face of the driving integrated circuit 6 and the pattern electrode 12 for external circuit connection on the first substrate by a conductive pattern 22 and connects them to the outside from the rear pattern of the driving integrated circuit 6.
Patent JP-S62120895-A (JP)
Inventor: MIKI MARI
IPC: D06F35/00
Filed: 1985-11-20
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-S61139945-A (JP)
Title: Optical head
Inventor: NINOMIYA MASAMI
IPC: G02B7/00
Filed: 1984-12-11
Abstract: PURPOSE:To set greatly a driving control range of an objective lens, and to improve the performance by a small-sized device by providing a means for driving the lens in the focusing direction, between a supporting point of a mechanism for supporting the objective lens so as to be freely movable, and the objective lens. CONSTITUTION:An objective lens 1 is supported in the F direction and the T direction by focusing F use springs 6, 7 and tracking T use springs 9, 10, which are connected through a repeating member 8. F use and T use coils 15-17 are installed to a substrate 3, and the lens 1 is driven by a magnetic field of a yoke 18 and a magnet 19. The F use coil 15 is placed in a free space of between the lens 1 and the repeating member 8, therefore, even if its deviation quantity is small, a driving control range of the lens can be set greatly by deviating greatly the lens 1 by using the repeating member 8 as a supporting point. Since the coils 15-17 are flattened and arranged effectively in the free space, the device can be made small in size, and the performance of the optical head can be improved.
Patent JP-H0597961-A (JP)
Title: Rigid polyurethane foam, its production and heat insulating material and refrigerator using the same
Inventor: KUROISHI KAZUYOSHI
IPC: C08G18/00
Filed: 1991-10-08
Abstract: PURPOSE:To obtain the subject foam, excellent in adhesion to surface materials with hardly any voids by reacting a specific polyol component with an isocyanate component in the presence of a foaming agent containing water, a specified foam stabilizer and a catalyst. CONSTITUTION:The objective non-fluorocarbon foam is obtained by reacting (A) a polyol component of (i) 65-85wt.% polyol, prepared by adding ethylene oxide and propylene oxide to tolylenediamine and having 270-330 OH value and (ii) 15-35wt.% polyol, obtained by adding propylene oxide to methylglucoside and having 400-460 OH value with (B) an isocyanate component such as preferably diphenylmethane diisocyanate in the presence of (C) a foaming agent containing water, (D) a foam stabilizer which is a polyalkylene glycol silicone block copolymer expressed by the formula [Z is (CH3)a-(OC2H4)b-(OC3H6)c-OCH3; (a) is 3; (b) is 18-22; (c) is 6-10; (x) is 1-3; (y) is 10-14] and (E) a catalyst.
Patent JP-H02112463-A (JP)
Title: Tufted carpet
Inventor: NEGORO ISAO
IPC: A47G27/02
Filed: 1988-10-14
Abstract: PURPOSE:To obtain carpet having enriched feeling of harshness by paralleling non-twisted and bound spun yarn comprising sliver composed of thin fibers of respectively below fixed denier and binding yarn wound around said sliver with polyolefinic tape yarn and tufting to base fabric of polyolefinic tape yarn. CONSTITUTION:Sliver of spun yarn composed of fine fibers of <=50 denier is wound with binding yarn of <=50 denier to form non-twisted and bound spun yarn. On the other hand, primary base fabric is woven with polyolefinic flat tape yarn. The above-mentioned non-twisted and bound spun yarn is paralleled with polyolefinic tape yarn having about the same level of apparent thickness as said tape yarn to make piled yarn and the piled yarn is tufted to the above- mentioned primary base fabric to afford carpet.
Patent JP-H1087935-A (JP)
Title: Surface treating liquid for fluororubber vulcanizate, and surface treatment using the same
Inventor: TAKAHASHI YOSHIHISA
IPC: C08J7/12
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating liquid capable of extremely stably carrying out the surface treatment by making it contain a cross-linking agent, an alkali, and an onium salt in glycols as a solvent. SOLUTION: This surface treating liquid contains at least a cross-linking agent, an alkali (preferably NaOH, LiOH, KOH, etc.) and an onium salt (e.g. tetrabutylammonium bromide) in glycols (preferably ethylene glycol, diethylene glycol, polyethylene glycol, propylene glycol, etc.) as a solvent. The contents of the respective components based on 100 pts.wt. solvent of the glycols are preferably 0.05-10.0 pts.wt. cross-linking agent, 0.01-5.0 pts.wt. alkali and O.1-30.0 pts.wt. onium salt. Thereby, the resultant treating liquid is capable of promoting the lowering in tackiness of the surface by sticking to the surface of a fluororubber vulcanizate which is a material to be treated.
Patent JP-H1080851-A (JP)
Title: Copy working device
Inventor: HOSOKURA YUJI
IPC: B24B17/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a copy working device which can be composed simply and at a low cost, and can work by moving a working tool forward and rearward, by synchronizing with the feeding of a workpiece, and copying a recess and protrusion of the workpiece. SOLUTION: While a work table 11 movable along a feed linear guide 2 is combined with a crank arm 22 rotatively driven by a driving motor 21 through a connecting arm 23, a tool post 13 provided movable in the direction crossing to the moving direction of the work table 11, along a tool board guide 14, is combined through an operating arm 25 furnishing a cam follower 25A which follows to the cam surface 24A of a cam plate 24 driven to rotate by the driving motor 21, so as to compose this copying working device.
Patent JP-2000089376-A (JP)
Title: Printing device
Inventor: YAMAMOTO JUNICHI
IPC: G03B27/46
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To easily remove a cartridge without stopping the processing of another cartridges even though a cartridge having the occurrence of some errors exists by judging whether or not an APS(advanced photo system) film inside the cartridge is un-developed before the cartridge enters inside a printing processing part. SOLUTION: This device is provided with a cartridge housing part 1 capable of housing plural cartridges, a printing processing part 2 performing the printing processing of the APS film, and a cartridge carrying part 3 carrying the cartridge to the part 2 from the part 1. In this case, the part 3 is provided with a cartridge detecting device 4 having a cartridge ejecting port 4a capable of reading information peculiar to the cartridge and ejecting the cartridge based on the information.
Patent JP-H04234416-A (JP)
Title: Phenolic resin alkoxylate
Inventor: MAIKERU RANKASUTAA
IPC: C08G8/36
Filed: 1991-10-08
Abstract: PURPOSE: To produce a polyoxyalkylene deriv. of a phenolic resin by reacting a phenolic resin with an appropriate alkylene oxide under base-catalyzed conditions.  
     CONSTITUTION: The polyoxyalkylation is carried out by: (A) using a phenolic resin having a water content lower than 0.5 wt.%, (B) reacting the phenolic resin initially with about 1 mol of the alkylene oxide per mol of the resin in the absence of a base catalyst in an inert atmosphere at a temp. below 140°C until the partial pressure of the alkylene oxide reactant is substantially neutralized, and (C) reacting the product from step B above with the remainder of the alkylene oxide. Thus obtd. deriv. is a good emulsifier and a good demulsifier. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10103207-A (JP)
Title: Igniter for internal combustion engine
Inventor: IGARASHI OSAMU
IPC: F02P5/15
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of change of the ignition position due to the fluctuation of the number of revolutions of an engine. SOLUTION: An ignition signal is given from a microcomputer 11 to ignition circuits 10A to 10C for three cylinders through ignition signal supplying circuits 12A to 12C to cause an ignition operation. Pulse signals Pa1 to Pa3 which are generated when a pulser coil Wpc detects the front end portion of reluctors for the respective cylinders shall be assumed to be signals which give a reference position where the measurement of the ignition position for the respective cylinders is started. There is provided a zero point detection circuit 16 which detects the zero point of the output voltage of an exciter coil We1, and the output of the circuit 16 is inputted into the microcomputer 11.  The zero point which is detected by the zero point detection circuit 16 after the pulser coil Wpc detected the front end portion of the reluctor to generate a pulse signal shall be assumed to be an ignition position in a low-speed region for the respective cylinders.
Patent JP-H01102578-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: ITO KENGO
IPC: G03G9/097
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a toner which is fixable at a low temp. and has a high preservable property by fixing a dielectric particle to the surface of a core body consisting of a resin having a low softening point and providing an outside layer contg. an insulating resin thereby forming the toner into a multilayered structure. CONSTITUTION:The resin particle constituting the core body consisting of the resin having the low melting point and the dielectric particle are mixed for a short period of time at the temp. lower than the softening point of the resin. The dielectric particle is fixed to the surface of the resin particle when the particles are mixed at the slightly higher temp. The particle mixture is further mixed with the outside layer forming particle to form the outside layer film having the insulating characteristic. The effect of allowing fixing the toner at the fixing temp. lower than heretofore is thereby obtd. and therefore, electric power is saved; in addition, the toner has the effect of being improved in the preservable stability as the toner is made into the multilayer structure.
Patent JP-H03124025-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROKAWA TOMOAKI
IPC: H01L21/302
Filed: 1989-10-06
Abstract: PURPOSE:To perform highly accurate treatment by using an aluminum nitride thin film as a mask for prevention against damage on the occasion of dry etching. CONSTITUTION:The thin film 2 of an aluminum nitride AlN is formed on a GaAs substrate 1 and the insulating film 3 of a silicon oxide film SiO2 is formed on the thin film 2 and further, a photoresist mask 4 is formed on a desired position. Then, dry etching is performed by using a carbon tetrafluoride CF4 gas and an opening of the SiO2 insulating film 3 is made selectively. Finally, a remaining AlN thin film 2 is removed after etching it by using a solution having a sufficiently large AlN/SiO2 etching selection ratio in the solutions of phosphoric acid of hydrochloric acid and the like.
Patent JP-H04257358-A (JP)
Title: Needle nonwoven fabric
Inventor: POORU UIRIAMU ETSUSHIENBATSUKU
IPC: D04H1/46
Filed: 1991-09-13
Abstract: PURPOSE: To obtain a cut pile fabric excellent in appearance and flexibility from a needled nonwoven fabric. CONSTITUTION: Non-woven synthetic staple fibers 12 such as a nylon are laminated through a lapper 13 and formed into a continuous web 11, which is then introduced into a needle room 17 and subjected to needling with forked needles 19 to provide a continuous batt 14 having loops formed on the surface thereof. A latex backing is then carried out on the back surface of the batt 14 with an applicator 25 and the resultant batt 14 is subsequently passed through a guide roll 30 and brought into contact with a loop cutting rotor 32 to cut all the loops and form a cut pile fabric. Low melt fusible fibers comprising 10-35% of nylon 6/nylon 12 may be preblended in the batt 14 and treated at a temperature of the melting point of the fusible fibers or above in place of the latex backing to fix the batt 14.
Patent JP-H07118473-A (JP)
Title: Stabilized chlorine-containing resin composition
Inventor: TSUBOI TETSUO
IPC: C08K3/34
Filed: 1993-10-19
Abstract: PURPOSE:To obtain the subject composition having excellent heat stability, suppressing occurrence of choking, loss of surface gloss, etc., by blending a chlorine-containing resin with a specific copper-containing hydrotalcite compound and a prescribed organic phosphoric acid zinc compound. CONSTITUTION:(A) 100 pts.wt. of a chlorine-containing resin is mixed with (B) 0.01-10 pts.wt. of a copper-containing hydrotalcite compound obtained by combining 0.001-5 pts.wt. of a copper compound (e.g. copper oxide) with 0.01-10 pts.wt. of a hydrotalcite compound of formula I (X1 and X2 are numbers satisfying 0<=X2<10 and 2<=X1+X2<20; m is real number) or by replacing Mg ion of the compound of formula I with copper ion and (C) an organic phosphoric acid zinc compound of formula II and/or formula III (R1 and R2 are 8-30C alkyl). The copper-containing hydrotalcite of the component B, for example, is obtained by dispersing synthetic hydrotalcite into water and ethyl alcohol, reacting with copper sulfate.pentahydrate at 60 deg.C for one hour, reacting with Na2CO3.
Patent JP-2000101361-A (JP)
Title: Method and device for improving efficiency of high output proportional amplifier
Inventor: MORRAR SAM
IPC: H04W88/08
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency of an amplifier by reducing an idle current by a proper bias voltage in the receiving period of a weak signal transmission mode and/or a half duplex operation mode. SOLUTION: In a method and device for improving the thermal efficiency and a field reliability of the proportional power amplifier of a communication system, the communication system operates in the half duplex mode, and the transistor control terminal (a gate, e.g.) of the amplifier is biased by a first bias voltage in the transmitting period of the half duplex mode. A control terminal is biased by a second bias voltage, which is different from the first bias voltage in the receiving period. The second bias voltage is sufficient for reducing the idle current of the amplifier in the receiving period, thereby the thermal efficiency of the amplifier is improved. In addition, it is concerned with a base station including a base station controller, a variable bias control circuit and the proportional power amplifier.  A variable bias control circuit 14 operates under the control of the base station controller for supplying variable bias voltage to the amplifier 12.
Patent JP-H0789313-A (JP)
Title: Front suspension used in automobile
Inventor: MOMIYAMA FUJIO
IPC: B60G9/04
Filed: 1993-09-24
Abstract: PURPOSE:To improve travel stability and maneuvering stability by heightening lateral rigidity by connecting lower torque rods, an upper torque rod and a lateral torque rod respectively to the chassis side and a front axle in positions under prescribed conditions. CONSTITUTION:Lower torque rods 11 and 11 are arranged at proper intervals in the lateral direction of a chassis 22 at an inclination where an intersection C2 between the virtual axes 15 and 15 are situated more forward than the axis 26 of a front axle 25, and are connected to the chassis 22 side and the front axle 25. An upper torque rod 12 is connected between a sub-frame and the front axle 25 in the lateral directional center of the chassis 22. A lateral rod 13 is offset backward C1 from the front axle 25, and is connected between a frame 24 and the front axle 25. Thereby, rotational displacement of the front axle caused by turning or disturbance is restrained, and rigidity is heightened, so that travel stability and maneuvering stability can be improved.
Patent JP-S62124841-A (JP)
Title: Automatic assembly device
Inventor: SATO KAZUMICHI
IPC: H01L21/67
Filed: 1985-11-22
Abstract: PURPOSE:To minimize a burden due to the losses of parts and the maintenance thereof by taking out a defective part from an assembly conveyor and again delivering a remedied part to said conveyor. CONSTITUTION:An assembly jig 1 flowing on an assembly conveyor 5a is temporarily stopped by a plunger PM2 and the arrival of said jig 1 is inputted by a magnetic detecting sensor SM2. When the plunger PM2 has been reset, the jig 1 is again stopped by a plunger PM1 and the existence of the jig 1 at the stopped position is detected by a magnetic sensor SM1. In this state, the existence or non-existence of improper assembly in a process line due to the assembly jig 1 is judged on a defective part detecting sensor SO. When a part is judged to be good, the plunger PM1 is reset, thereby letting the assembly jig 1 to the next process line. Also, if the part is found defective, a defective part detecting signal is transmitted and the part is taken out toward a conveyor 5b.
Patent JP-H06108925-A (JP)
Title: Exhaust reflux quantity controller of engine
Inventor: TERAO SHUJI
IPC: F02M25/07
Filed: 1992-09-30
Abstract: PURPOSE:To provide a device for supplying a required exhaust gas reflux quantity even if an exhaust gas temperature from an exhaust passage is different from the temperature of an exhaust gas reflux passage concerning a device for controlling the exhaust gas reflux quantity of an engine. CONSTITUTION:An exhaust gas reflux control valve 5 is interposed in an exhaust gas reflux passage 4 by which exhaust gas is circulated from an exhaust gas passage 3 to an intake passage 2. The opening of the exhaust gas reflux passage 4 becomes large so that the exhaust reflux quantity is increased as the temperature of the exhaust reflex gas becomes high by means of an ECU 12.
Patent JP-H0898685-A (JP)
Title: New aspartic proteinase
Inventor: ICHIJIMA EIJI
IPC: C12R1/845
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an aspartic proteinase stable in acidic region, decomposing proteins in the region and, accordingly, useful as a substitute for a digestive enzyme such as pepsin and enterokinase. CONSTITUTION: This new aspartic proteinase is produced by Rhizopus hangchow. It has a molecular weight of about 37,600 (SDS-PAGE), an isoelectric point of 4.5, an optimum pH of 3-4 and a stable pH of 2-7. The N-terminal amino acid sequence of the enzyme is Ser-Gly-Ser-Gly-Val-Val-Phe-Met-Thr-Asp-Tyr- Glu-Tyr-Asp-Ile-Glu-Tyr-Tyr-Gly. Since the enzyme has an αs -casein decomposition activity, it can be used in the production of a protein raw material effective for preventing the cow's milk allergy of neonate and the decomposition of proteins inducing food allergy. It is also useful as a protein-decomposition enzyme for the production of seasonings, foods having decreased allergen content, etc.
Patent JP-H08104195-A (JP)
Title: Air bag for vehicle
Inventor: SOGI HIDEHITO
IPC: B60R21/16
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the tension applied on a strap and reduce the required strength of the strap, as for an air bag having the strap for regulating the development shape is installed inside. CONSTITUTION: An inside cloth 5 for controlling the flow of the inflator gas is attached onto the inner surface of an air bag so as to cover the opened port part 4 of an inflator side cloth 1, and the outer peripheral edge part of the inside cloth 5 is partially seamed with the inflator side cloth 1, and in the region ranging from the seamed part 6a or the outer peripheral part to the opposed driver side cloth 2, the inflator side cloth 1 and the driver side cloth 2 are connected in a specific length, and a strap 7 for regulating the development shape of the air bag is installed.
Patent JP-H04138576-A (JP)
Title: Display device
Inventor: TOTSUKA TAKUSHI
IPC: G06T1/00
Filed: 1990-09-29
Abstract: PURPOSE:To easily reproduce a display image by updating a display image in accordance with display information to form an updated image and forming and outputting a restoration information for returning the updated information to an image obtained before the input of the display information. CONSTITUTION:A data processing circuit 10 updates the contents of an image memory 12 based upon display information DT, DI and displays the updated contents on a CRT 14. A display image is successively updated based upon the successively inputted display information DT, DI. At that time, the circuit 10 generates restoration information DF for turning back to an image obtained before the input of the display information DT, DI in accordance with the display information DT, DI and outputs the generated information DF to a host computer 2. Thus, a display image can simply be reproduced based upon an image in displaying.
Patent JP-S63159627-A (JP)
Inventor: AASAA POORU ADAMUSON
IPC: F01D15/10
Filed: 1987-10-19
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-H08119428-A (JP)
Title: Defective tray sensor of tray sorter
Inventor: NAKAZATO KOICHI
IPC: B65G47/96
Filed: 1994-10-26
Abstract: PURPOSE: To provide a defective tray sensor of a tray sorting machine for use in a distribution center, with which trays will never be damaged and which works in low noise by sensing the inclination of a tilting bracket using an optical means and judging whether a lock pin has been severed. CONSTITUTION: A tray 10 is installed tiltingly on each of a number of bases moving along a transporter and is arranged so as to tilt in the object releasing position. In this tray sorter, a lock pin 18 to be severed with a certain load is furnished on a tilting bracket 15 installed rotatably in the lower part of each tray 10. The lock pin 18 is engaged by the base at normal time so as to hold the tray 10 horizontally and is disengaged in the object releasing position to admit tilt of the tray 10. The tilted tray 10 is returned to the horizontal positioning by a returning means. The arrangement further includes an optical means 30 to sense the inclination of the bracket 15 of the tray 10 held horizontally, and from the output of the optical means, judgement is made whether the lock pin 18 has been broken.