baber/WOPTO huggingface dataset:
Patent JP-S6423788-A (JP)
Title: Acceleration or deceleration controller for linear stepping motor
Inventor: UEHIRA MAKOTO
IPC: H02P7/00
Filed: 1987-07-17
Abstract: PURPOSE:To stabilize the delivery speed and sending-in speed of a truck, by feedback-controlling acceleration or deceleration for correcting a deviation between actual acceleration or deceleration and acceleration or deceleration command. CONSTITUTION:From a first controller 61, based on a position information XCOM and a position feedback information Xfd, the output of acceleration command signal ax is generated. Besides, from a second controller 62, based on the acceleration command signal aX, a speed information VCOM, and a speed feedback information Vfd, the output of command signal aV is generated. Besides, from a third controller 63, based on the command signal aV, an acceleration information aCOM, and an acceleration feedback information afd, in consideration of a difference between the acceleration information aCOM and the acceleration feedback information afd, the output of thrust command FCOM is generated. Then, from a power converting section 64, based on the thrust command FCOM, the speed feedback information Vfd, and exciting phase Ph, the output of control current value ICOM is generated.
Patent JP-S57102880-A (JP)
Title: 1-halogeno-5,6-epoxy-6-methyl-2-heptanol, its derivative and preparation thereof
Inventor: TAKAYANAGI HISAO
IPC: C07D303/14
Filed: 1980-12-18
Abstract: NEW MATERIAL:A compound of formulaI(X is halogen; Y is H or a protecting group of the hydroxyl group).  
     EXAMPLE: 1-Chloro-5,6-epoxy-6-methyl-heptan-2-ol.  
     USE: Useful as an important intermediate for the total synthesis of (1RS, 4SR, 5RS)-4-(4,8-dimethyl-5-hydroxy-7-nonenyl)-4-methyl-3,8-dioxabicyclo[3.2.1]-octane- 1-acetic acid having the activity as a contraceptive agent.  
     PROCESS: A 1-halogeno-6-methyl-5-hepten-2-ol of formula II or a reactive derivative thereof is epoxidized to give the compound of formulaI. m-Chloroperbenzoic acid, etc. may be used as the epoxidizing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5881840-A (JP)
Title: Controller of distance between cars
Inventor: KAJIWARA YASUNARI
IPC: G01S13/931
Filed: 1981-11-06
Abstract: PURPOSE:To safely perform running of a vehicle, by changing the detecting direction of a distance sensor correspondingly to a change of angle in a steering wheel, in such a manner that the detecting direction of the distance sensor is aligned to a steering direction of the vehicle, and detecting an obstacle in the  curved section of a road. CONSTITUTION:A controller 10 of the distance between cars is equipped with a distance sensor 11 changeable with a detecting direction, car speed sensor 12 detecting a car speed of an automobile, a signal processor 13 of said each sensor 11, 12, and a wheel direction sensor 16 detecting a driving direction of the automobile. The signal processor 13 commands a change of detecting direction of the distance sensor 11 in accordance with an output signal of the wheel direction sensor 16, while performs calculation on the basis of output signals of the distance sensor 11 and the car speed sensor 12, to operate an accelerator 14 or brake 15. The wheel direction sensor 16 may be used with a sensor, detecting, for instance, a rotary angle of a steering unit, or the displacement, transmitted to a wheel through a gear from the steering unit, may be detected.
Patent JP-H0468984-A (JP)
Title: System conversion circuit for video signal
Inventor: YAMAMOTO YUKINORI
IPC: H04N7/01
Filed: 1990-07-09
Abstract: PURPOSE:To attain the system conversion with excellent picture quality for both a moving picture and a still picture with simple constitution by using a median filter so as to interpolate a scanning line of a video signal by the interlaced scanning, interleaving scanning lines and converting the video signal into a sequential scanning video signal. CONSTITUTION:A vertical interpolation circuit 10 uses a median filter 13 so as to select a picture element whose density takes a median based on picture element of a current line of a video signal by interlaced scanning, a picture element of a preceding lien corresponding to the former picture element, and a picture element of a line of one preceding field located between both the lines and outputs the selected picture element as a picture element to interpolate a signal between the current line and the preceding line. A vertical filter 20 obtains a weighted sum between the interpolation picture element outputted from a vertical interpolation circuit 10 and a picture element of a line adjacent to the line of the interpolation picture element and generates a sequential scanning video signal from a new picture element obtained by the weighted sum. Thus, the interlaced scanning video signal is converted into the sequential scanning video signal with high picture quality with simple constitution.
Patent JP-S6072122-A (JP)
Inventor: IDE TATSUMI
IPC: H01H51/22
Filed: 1983-09-28
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-S6157118-A (JP)
Title: Level converting circuit
Inventor: HARA HIROYUKI
IPC: H03K19/017
Filed: 1984-08-29
Abstract: PURPOSE:To obtain a level converting circuit with low power consumption b combining a bipolar transistor (TR) and an MOS TR to attain high speed operation with less number of components. CONSTITUTION:When an input terminal Q1 is brought into H level and a Q2 is ito L level, a TRT2 is turned off and MOSTRsM1, M2 are turned off. Since a constant current flows to an MOSTRM3 by a fixed bias a potential at an output terminal O goes to a ground level. When the terminal Q1 is brought into L level and the Q2 is to H level, the TRT1 is turned off and the TRT2 is turned on and the MOSTRsM1, M2 are turned o. Since a current flowing between the source and drain of the TRM2 is set larger than the current flowing between the source and draiN OF Te MOSTRM3, when the TRM2 is turned on, the potential at the terminal O goes to H level. A current flows only for the moment when the potential at the terminal O is switched from the H to L level and only a current for the constant current's share of the TRM3 flows even when the level is switched from L to H, then the power consumption is less.
Patent JP-2001002028-A (JP)
Title: Method and device for heating inner seal surface of carton for paper container
Inventor: ASOI EIICHI
IPC: B65B7/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for heating an inner seal surface of a carton for a paper container which are effective in improving the sealing quality by efficiently feeding hot air against the inner seal surface of the carton in a heating stage before the press-sealing in a manufacturing process of the paper container. SOLUTION: A heater block 19 comprising a hot air introduction part 20 which is formed in a cylindrical body of the shape opposite to the inner side and one end opening part of which is a hot air inlet 22 and the other end opening part of which is a hot air outlet 23, and a hot air guide part 30 which has a substantially same contour as the end shape of the hot air outlet 23 of the hot air introduction part 20 and is arranged with a specified clearance C over the whole circumference from an end face on the hot air outlet 23 side of the hot air introduction part 20, is provided on each panel of a bottom part 2 or a top part in an opening condition of a carton 1A,  and the hot air is blown from the clearance C to each area of the inner seal surface of each panel in an air-curtain manner in the direction orthogonal to or inclined to the opening part side with respect to the inner seal surface of each panel.
Patent JP-H0892249-A (JP)
Title: Sulfonamide derivative
Inventor: YANAGISAWA HIROAKI
IPC: A61K31/426
Filed: 1995-07-17
Abstract: PURPOSE: To provide a new compound which is useful as a prophylactic and therapeutic agent for hyperglycemia, hyperlipemia, diabetic complication, arteriosclerosis and the like because of its activity of aldose reductase inhibitor, antihyperglycemic, insulin resistance improvement and antidiabetic complication. CONSTITUTION: A compound of formula I [R<1> is a 1-6C straight or branched alkylene; R<2> is H, nitro; X is formula II or III (A is a 6-10C arylene, a difunctional heterocyclic ring); Y is O, S; Z is 2.4-dioxothiazolidin-5-ylmethyl, 2, 4-dioxooxazolidin-5-ylmethyl], for example, 5-[4-[2-[N-(4-toluenesulfonyl) methylamino]ethoxy] benzyl]-thiazolidine-2,4-dione. This compound is obtained, for example, by reaction of a compound of the formula: X-R<1> -U (U is OH or a halogen) with a compound of formula IV (Z'a-d is protected Z) followed by deprotection.
Patent JP-2001000339-A (JP)
Title: Cap for liquid container
Inventor: TAMURA AKIRA
IPC: B65D81/38
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to improve operability by making a cap body usable as a cup. SOLUTION: A cap 2 of a container body 1 formed of a vacuum double container formed by welding opening parts 3a, 4a of an inner cylinder 3 and an outer cylinder 4 to form a vacuum space 5 between the inner and outer cylinders 3, 4, is composed of a cap 10 of heat insulating structure for closing an opening part 6 of the container body 1, and a cup part 11 integrally formed at the cap 10, with its inner surface forming a cup body. The cup part 11 is detachably fitted to the opening parts 3a, 4a of the inner and outer cylinders 3, 4, and the cap 2 is detached from the opening part 6 of the container body 1 to pour liquid into the cup part 11 for drinking.
Patent JP-H07231970-A (JP)
Title: Containable ski stocks
Inventor: SUZUKI YASUHIRO
IPC: A63C11/24
Filed: 1994-06-27
Abstract: PURPOSE:To provide a ski-stocks container which can contain only a pair of ski-sticks without using other tools. CONSTITUTION:A ski-stocks container is constituted so that the front end 12 of ski-stock can be contained or fixed into a grip 7. In this way, a pole stopper and a front cap are not required and hence, production parts can be reduced. And when the sticks are contained, since the front end 12 is kept in the grip 7, it is not dangerous and torsion is reduced in comparison with conventional holders.
Patent JP-S5881012-A (JP)
Inventor: HARA TOSHIYUKI
IPC: B29C39/10
Filed: 1981-11-10
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-H0623975-A (JP)
Title: Ink jet type transfer printer
Inventor: SARUTA TOSHIHISA
IPC: B41J2/505
Filed: 1992-07-07
Abstract: PURPOSE:To increase a smoothing effect due to interference of recording dots and smoothen the oblique region of pixels by forming peripheral pixels with excessive recording dots in a region where bit-imaged pixels are continued in an oblique direction in the boundary of an image. CONSTITUTION:Pixel data are read out from a first memory 101 in which image information is stored, and a decision circuit 103 decides whether pixels at an edge part of an image are peripheral ones continued in an oblique direction, whereupon the result of decision and the pixel data are stored in second memories 109, 110. The stored data are read out by a signal 122 synchronized with the rotation of a transfer drum 1 and are recorded on the transfer drum 1 by an ink jet type printing head. The transfer drum 1 is made of silicone rubber, and a solvent in components of ink is absorbed, whereby an ink image formed on the transfer drum 1 is put into a condition of concentration. After finishing the formation of the image on the transfer drum 1, the ink image is transferred to a recording paper 5 by a transfer press roller 5.
Patent JP-S6424410-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: MORIMOTO TAKESHI
IPC: C08L101/12
Filed: 1987-07-21
Abstract: PURPOSE:To facilitate manufacturing a solid electrolytic capacitor with excellent adhesiveness between a dielectric oxide film and a conductive polymer compound film at a low cost by a method wherein, after the monomer of the conductive polymer compound is applied to the dielectric oxide film, oxidizing agent solution in which organic acid or its salt coexists is applied. CONSTITUTION:In order to manufacture a solid electrolytic capacitor, after the monomer of conductive polymer compound is applied to a dielectric oxide film in a liquid phase, oxidizing agent solution in which organic acid or its salt coexists is applied to form a conductive polymer compound film on the dielectric oxide film. The conductive polymer compound produced by the polymerization on the dielectric oxide film is a polymer compound which has a repeated unit expressed by a formula I or a formula II. In the formulas I and II, R3 denotes hydrogen atom, alkyl group, allyl group or alkyl-allyl group and R1, R2 and R4-R8 denote hydrogen, halogen, alkyl group, allyl group or alkyl-allyl group.
Patent JP-H0733963-A (JP)
Title: Glass-fiber-reinforced resin composition
Inventor: NAWA KAZUNARI
IPC: C08K9/06
Filed: 1993-07-21
Abstract: PURPOSE:To obtain the title composition having excellent resin/glass fiber adhesion and enhanced strength by incorporating glass fibers whose surfaces have been treated with a specific silane compound into a specific thermosetting resin obtained from a branched polycyclic aromatic compound having a fused ring. CONSTITUTION:Glass fibers whose surfaces have been treated with an alkoxysilane compound having one or more amino groups per molecule are incorporated into a thermosetting resin obtained from a polycyclic polynucleus aromatic compound having a fused ring which resin has a basic structure comprising aromatic rings which include a fused aromatic ring and are crosslinked through a methylene chain (e.g. one obtained by reacting an aromatic starting material consisting mainly of a fused-ring aromatic compound, e.g. naphthalene, with a crosslinking agent comprising an aromatic compound having two or more hydroxymethy1 or halomethy1 groups in the presence of an acid catalyst). The use of the glass-fiber reinforcement with the above-described surface treatment has heightened adherence to the resin. Thus, the title composition is obtained which is prevented from suffering resin/reinforcement debonding and has enhanced strength.
Patent JP-S5882531-A (JP)
Title: Element isolation in semiconductor device
Inventor: ENDOU NOBUHIRO
IPC: H01L21/76
Filed: 1981-11-11
Abstract: PURPOSE:To isolate an element by a method wherein the predetermined region on an Si substrate is covered with a nitride film to superpose an epitaxial layer and a groove is provided on the region for oxidation. CONSTITUTION:An Si3N4 film 13 is selectively provided on a P type Si substrate 11 and an epitaxial layer 12 is superposed and a fine groove 15 is formed by forming an Si3N4 mask 14 with the aid of an electron-beam exposure method or a dry-type etching method. Next, the groove 15 is buried by SiO216 by thermal oxidation to obtain a flat surface and the mask 14 is removed. This constitution reduces distortion at the Si substrate and can bury an insulator under a very flat surface state. Therefore, an isolation region is minutely divided to permit high density without deteriorating element characteristics.
Patent JP-2000016964-A (JP)
Title: Production of aromatic carbonic ester
Inventor: ISHII HIROTOSHI
IPC: C07B61/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an aromatic carbonic ester from an aromatic hydroxyl compound by one stage in a high yield. SOLUTION: This method for producing an aromatic carbonic ester comprises reacting an aromatic hydroxyl compound with carbon monoxide and oxygen in the presence of (a) a palladium complex compound comprising an organic compound containing at least two or more nitrogen atoms as a ligand, preferably at least one kind of a palladium complex compound selected from a palladium complex compound containing a diimine-based compound as a ligand, a palladium complex compound containing a bipyridyl-based compound as a ligand and a palladium complex compound containing a diamine-based compound as a ligand and (b) a redox catalyst.
Patent JP-H05214058-A (JP)
Title: Silicone polyurethane copolymer containing oxygen- sensitive phosphorescent dyeing compound
Inventor: BOOFUOODO DABURIYUU ATOUOOTAA
IPC: C09B47/00
Filed: 1992-07-08
Abstract: PURPOSE: To obtain the subject copolymer useful for a physiological gas measuring fiber optical element probe by reacting an org. diisocyanate with a mixture of a silicone block copolymer, a chain extender and a phosphorescent dye compd.  
     CONSTITUTION: This silicone polyurethane copolymer has a compsn. represented by formula I (wherein (n) is 1- about 30; (y), (z) and (w) are 0- about 40; A is a diamide group represented by formula II; R 1  is an alkyl, a cycloalkyl or an aryl; B is a silicone block copolymer represented by formula III; R 2  and R 3  are each an alkyl, a cycloalkyl or an aryl; X is O or N; (u) is about 5-15; (v) is about 5-50; D is a chain extending group represented by formula IV; R 4  is an alkyl, a cycloalkyl or an aryl; X 1  is O or N; E is a phosphorescent dye compd. represented by formula V; R 5  is a polyphyrine type compd. chelated by a metal ion selected from platinum, palladium, rhodium and gadolinium; and X" is O or N). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6426045-A (JP)
Title: Crankshaft vibration suppressing device in internal combustion engine
Inventor: MIURA YASUO
IPC: F16F15/22
Filed: 1987-07-20
Abstract: PURPOSE:To suppress the vibrations of twisting, bending, and expansion/contraction by forming the first, the second, and the third fixing surfaces to a rotary body fixed at the shaft end of a crankshaft, and installing the first, the second, and the third damper masses to the fixing surfaces movable relatively through elastic bodies respectively. CONSTITUTION:At a rotary body 2, planes 4 and 5 square to a crankshaft 1 and a cylindrical surface 6 parallel to the axis of the shaft are formed, and to those surfaces, damper masses 10-12 are installed through elastic bodies 7-9 respectively, while the distances between the centers of gravity of the damper masses 10 and 11, and the planes 4 and 5 are made different. As a result, the damper mass 10 gives a damping action to the twisting vibration generated at the shaft 1, and the damper mass 11 gives a damping action to the bending vibration, through the elastic bodies 7 and 8 respectively, and the vibrations are suppressed. The damper 12 damps the extension/ contraction vibration generating in the axial direction at the shaft 1 effectively, and moreover, since the damper mass 12 can move relatively in the axial direction by the function of the elastic body 9, the extension/contraction vibration generating in the axial direction can be damped effectively.
Patent JP-H05198804-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HORI ATSUSHI
IPC: H01L29/78
Filed: 1992-07-08
Abstract: PURPOSE:To provide the title semiconductor device and manufacturing method thereof capable of easily controlling the inversion voltage making high breakdown strength and high driving force compatible with each other without increasing the capacities of source and drain. CONSTITUTION:After removing the residual insulating films 5a, 5b on the sidewalls of a gate electrode 4, P<+> type semiconductor layers 10a, l0b are selectively implanted in the end parts only on the channel side of source-drain 6a, 6b. The P<+> type semiconductor layers 10a, 10b can restrain the punch-through of source, drain to control the inversion voltage thereby enabling the concentration of a P type substrate to be set up at low level as well as an element to be microminiaturized without increasing the drain capacity at all. Furthermore, the impurity concentration in the channel region can be unequalized thereby increasing the driving force of transistors.
Patent JP-H0626853-A (JP)
Title: Interatomic force microscope
Inventor: KAJIMURA HIROSHI
IPC: G01B7/00
Filed: 1992-07-08
Abstract: PURPOSE:To obtain an interatomic force microscope which can observe a large sample. CONSTITUTION:A cantilever 32 is fixed to a supporting member 36, which is supported with an x-y-z scanner 34. A probe 28 and a reflecting surface 40 are provided at the free end of the cantilever. The supporting member 36 has a horizontally extending arm part 36a. A light source 42, which emits a laser beam, is attached to the tip part of the arm part. An objective lens 44 is arranged at a position where the focal point is located at the reflecting surface 40. A relay lens 52, whose magnificaion is equal to that of the objective lens 44, is arranged at a position where the focal point is located at the light source 42. A half mirror 48 and a mirror 50 are arranged at the upper side of the objective lens 44 and the relay lens 52, respectively, at the inclination of 45 deg. with respect to the optical axis. A mirror 54, which reflects the laser beam transmitted through the half mirror rightward, is provided at the upper side of the half mirror 48. A focusing detector 58 is arranged at the rear focal- point position of a lens 56, which is arranged at the right side of the mirror 54.
Patent JP-S6070053-A (JP)
Title: Agent for keeping freshness of food
Inventor: NAKAMURA HACHIROU
IPC: A23L3/3436
Filed: 1983-09-28
Abstract: PURPOSE:To provide a freshness-keeping agent capable of keeping the freshness of foods, and preserving the foods for a long period, by mixing a drug composition having oxygen-absorbing capability or oxygen-absorbing and CO2 gas-generating capability, with an alcohol-generating agent obtained by including ethyl alcohol in a water-soluble material. CONSTITUTION:The objective freshness-keeping agent is obtained by mixing a drug composition having oxygen-absorbing capability or oxygen-absorbing and CO2 gas-generating capability, with an alcohol-generating agent obtained by including ethyl alcohol in a water-soluble material (e.g. dextrin). The above drug composition is the one containing an L-ascorbic acid-containing material or a ferrous salt as main active component. When the freshness-keeping agent is sealed together with a food with a packaging material, the reaction takes place by the oxygen released from the composition in the package, and the included alcohol composition is dissolved in the free water formed by the reaction. The released ethyl alcohol is transferred through the permeable packaging material according to the water activity of the food in the form of vapor to the food. The degradation of the food by microorganisms can be prevented thereby.
Patent JP-H105448-A (JP)
Title: Simulative travel device and competitive game device
Inventor: KANEKO HIDEYUKI
IPC: A63F9/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To make a simulative moving body travel by moving its leg part so as to jump up and down by separating a second magnetic substance part after moving in the opposite direction of the energizing direction by attracting a tip part of one leg, and bringing a third magnetic substance part near to the tip part just after the second magnetic substance part separates. SOLUTION: When a front foot 22 and a rear foot 24 are opened and a roller 46 also rotates, a permanent magnet 44 separates from a permanent magnet 24a of the rear foot 24. When magnetic force of the permanent magnet 44 to the permanent magnet 24a weakens, a permanent magnet 42 approaches the permanent magnet 24a. Since the permanent magnets 42 and 42a are the same in polarity, they repel each other, and the permanent magnet 24a of the rear foot 24 separates from a field 12 as a drawing B. The rear foot 24 separated from the field 12 immediately moves in the foot opening direction by a spring of a simulative moving body 20. Such a movement is just a movement as an animal's jump. In this way, the simulative moving body 20 can perform a movement such as an animal's jump.