baber/WOPTO huggingface dataset:
Patent JP-H08161219-A (JP)
Title: Controller for flash memory device
Inventor: SHIDARA YASUHARU
IPC: G06F12/00
Filed: 1994-11-30
Abstract: PURPOSE: To easily and safely execute the programming of a flash memory by copying a part of a directly connected low-order address and supplying it to a high-order address of the flash memory not directly connected to the address output of a CPU. CONSTITUTION: Values specified by data D0-D3 by the CPU are stored in a ROM selection register, passed through a multiplexer and supplied to respective ROMs. Thus, one of the ROMs specified by the DA0-DA3 is mapped in a ROM area on a memory map. Then, by inverting the contents of a ROM address changeover register 4 by the CPU, the output of the multiplexer is switched from the data outputted by the ROM selection register to the address bits 9-12 of the CPU. In such a manner, a part of the directly connected low-order address is copied and supplied to the high-order address of the flash memory (ROM) not directly connected to the address output of the CPU.
Patent JP-S63149219-A (JP)
Title: Supporting device for drive device in commercial vehicle
Inventor: UCHIDA YOSHIYASU
IPC: B60K5/12
Filed: 1986-12-12
Abstract: PURPOSE:To improve the lateral stability of a commercial vehicle with a drive device in which its transmission and differential are divided by supporting the center of gravity in relation to the center of the vihicle on specified positions according to the conditions at the time of its forwarding and turning. CONSTITUTION:A drive device 1 in which the transmission and differential are divided is composed of an engine 2, a clutch device 3 and transmission 4. In this case a drive unit 1 is supported by a support unit 5 which is equipped with support cylinders 6 (6FL through 6RR) on the front, rear, right and left sides of the drive unit 1. Namely, the lower ends of the support cylinders 6 are set on a base 7 rotatably by means of brackets 8 fixed thereto through pins 9 while the upper ends are set on an engine 2 rotatably by means of bolts 14 through brackets 10, 12 and damper rubber members 13. At the time of the turning of a vehicle the center of gravity G is shifted to the turning side off from the center line P of the vehicle.
Patent JP-H02152602-A (JP)
Title: Method and apparatus for filling powder/granule in constant amount
Inventor: YOSHIKAWA KIYOSHI
IPC: B65B1/32
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a simple powder/granule filling and weighing means by providing a supporting body supported by a weighing instrument and vertically movably set by a lifting device to such extent as to permit a container to be pushed up slightly from below through a hole formed in the bottom of a recess part of a cassette and weighing the amount of powder/granule to be filled in a container and regulating the operation of a filling device based on the output of the supporting body. CONSTITUTION:A supporting body 40 is provided which pushes a container 1 up slightly from below through a hole 18 formed in the bottom of each of recess parts 13 of a cassette 11 at its stopping position for filling. The supporting body 40 is supported by a weighing instrument 41 and vertically movably set by a lifting device in a synchronous operation with a filling device 33. The weighing instrument 41 weighs the final amount of the powder to be filled in a container, outputs a signal for detecting an improper amount thereof, always monitors the amount of the powder to be filled in each container and adjust first the rotational number and time of an auger 34 at a high speed and then those at a lower speed, thereby controlling the filling device to always permit an appropriate amount of the powder to be filled in the container.
Patent JP-2001116953-A (JP)
Title: Optical connector ferrule and method for attaching optical fiber to it
Inventor: OTSUKA KENICHIRO
IPC: G02B6/38
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce hardening time of an adhesive needed for fixing an optical fiber to an optical connector ferrule. SOLUTION: In attaching the optical fiber to the optical connector ferrule 1 having a hole 1c for inserting plural optical fibers and a recess 1f for injecting the adhesive; after a part of each optical fiber 2 is inserted into the hole 1c, the adhesive is injected from the opening 1g of the recess 1f; the adhesive 5 is injected in such a manner that the injected height in the recess if is 0.3-0.6 mm above the level formed by the center lines of the plural optical fibers, and then the adhesive 5 is hardened.
Patent JP-H04170283-A (JP)
Title: Picture data coding system
Inventor: KIMURA MARI
IPC: H04N19/176
Filed: 1990-11-02
Abstract: PURPOSE:To reduce deterioration in picture quality from data having an eminent density change by using a smaller quantization step width than the step width when the difference in large when a difference between a mean value of absolute values of differences of a mean value of densities of all picture elements obtained from each block is smaller than a prescribed value, and setting larger number of coefficients of high frequency components than the number of coefficient when the difference is large to zero. CONSTITUTION:An arithmetic circuit 10 calculates a mean value sigmab of absolute values of difference between a mean value of densities of all picture elements and a density of each picture element for each block, and a comparator 11 compares the mean value sigmab and a preset sigmas and the result is given to a control circuit 12. A quantization circuit 4 receives the output from the control circuit 12 and selects a larger quantization step width in the case of sigmab>sigmas and selects a small quantization step width in the case of sigmab<=sigmas. Moreover, in the case of sigmab>sigmas, a rate of setting high frequency components to zero is less and in the case of sigmab<=sigmas, a rate of setting high frequency components to zero is increased. Thus, visual picture quality deterioration is less even when a picture whose density change is much and a high compression rate is attained.
Patent JP-H07152493-A (JP)
Title: Fault recovery processing system for magnetic tape input and output
Inventor: AKIYAMA KENJI
IPC: G06F3/06
Filed: 1993-11-29
Abstract: PURPOSE:To shorten the re-processing time of operation by providing the cleaning of a magnetic tape device and the copying of a file when any fault is generated in the I/O processing for the magnetic tape. CONSTITUTION:The device is provided with a magnetic tape input/output control means 3 controlling the input and output to a magnetic tape 1, re-try selection means 4 instructing the re-try method at the time of the fault of input and output from a system console 6, magnetic tape information copying means 5 copying the files of the failed magnetic tape with the use of the magnetic tape 7, magnetic tape control means 2 dynamically connecting and separating the magnetic tape devices 1 and 7, and block management table managing a data set which is set on the magnetic tape 1 and blocks with the input and output error generated.
Patent JP-H10120506-A (JP)
Title: Tool for preventing decay of water in flower vessel
Inventor: SANO KOYO
IPC: A01N59/20
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a tool for preventing decay of water in a flower vessel without forming rust at the part visible from exterior of the flower vessel when the flower vessel is composed of a material having light transmission properties and sufficiently manifesting an effect preventing the decay of the water in the flower vessel. SOLUTION: This tool F for preventing decay of water in a flower vessel used by casting into water in a flower vessel has an opening 10 for charging water in an interior vacant 11 according to the sinking of the tool F for preventing the decay of the water, and slits 12 succeeding to the opening 10 and is constituted of a material generating a metal ion and having a coating layer 15 on the exterior surface 13.
Patent JP-H10125669-A (JP)
Title: Plasma cvd system and formation of oxide film
Inventor: KUDO YUTAKA
IPC: C23C16/18
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD system that delivers high film quality improvement effect. SOLUTION: Reactive gases are pumped into the reaction chamber of a plasma CVD system 1 provided with an upper electrode 20 and a lower electrode 32, and the gases are reacted with one another in a plasma atmosphere to form an oxide film on a substrate 6. Specifically, a reactive gas composed of any one of triethoxysilane, tetraethylorthosilicate or trimethoxysilane as an organic silane material, and either of nitrous oxide (N2 O) or oxygen is pumped as oxidizing agent. Further, both or either of argon(Ar) gas and ammonia (NH3 ) gas or hydrazine (N2 H4 ) gas is added to the reactive gas. A voltage with a frequency of 27MHz or above and 100MHz or below is applied to the upper electrode 20, and a bias voltage with a frequency of 300kHz or above and 13.56MHz or below is applied to the lower electrode 32.  Thereby the ions of the additive gas(es) are accelerated and implanted in the substrate 6.
Patent JP-H02145556-A (JP)
Title: Aliphatic triisocyanate compound and production thereof
Inventor: YOTSUMI KIYOSHI
IPC: C07C265/14
Filed: 1988-11-28
Abstract: NEW MATERIAL:1,7-Diisocyanato-4-isocyanatopropyl-heptane expressed by formula I. USE:Useful as a raw material for various polyurethane resins, such as coatings, films, adhesives or fibers, especially as a curing agent for nonyellowing two-pack type polyurethane coatings. PREPARATION:The compound expressed by formula I is obtained by using cold heat two-stage phosgenation for directly reacting 1,7-diamino-4-aminopropyl- heptane expressed by formula II or a salt thereof with phosgene or phosgenation of an amine hydrochloride for suspending the compound expressed by formula II or the salt thereof in an inert solvent and reacting the compound with the phosgene. The compound expressed by formula II is novel and obtained by cyanoethylating nitromethane, denitrating the resultant compound and further subjecting the obtained product to hydrogenating reaction in the presence of a catalyst.
Patent JP-H11130839-A (JP)
Title: Coating material for hydroid ic and production of insulation-treated hybrid ic
Inventor: SHIGA SATOSHI
IPC: H05K3/28
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for hybrid ICs capable of preventing cissings in a thin coating film and excellent in moisture resistance reliability, and to provide a method for producing insulation-treated hybrid ICs. SOLUTION: This coating material comprises (a) a bisphenol A-type epoxy resin, (b) a cresol novolac epoxy resin, (c) a phenol novolac resin, (d) a setting accelerator, (e) propylene glycol monomethyl ether, and (f) a silicone polyether copolymer or oligomer. The other objective method for producing insulation- treated hydroid ICs is to coat the surfaces of hybrid ICs with the coating material and then set them.
Patent JP-H04265107-A (JP)
Title: Diaphragm separating method for obtaining nitrogen from air
Inventor: RAINHARUTO SHIYUTORIGURU
IPC: B01D53/22
Filed: 1991-08-29
Abstract: PURPOSE: To provide a process to assure high purity of products in a low cost and an improved total efficiency, comprising combining oxygen in air to hydrocarbon by combustion and introducing thus obtained exhausted gas into membrane separating unit. CONSTITUTION: From an exhausted gas produced by driving of an engine M, a hydrocarbon and carbon monoxide which are not burned yet is removed in an catalyst apparatus K. Thus operated exhausted gas containing N2 , CO2 , H2 O and trace of CH4 and CO is compressed at a pressure of about 10 bar in compressor C, whereby the compressor C is drived by the engine M. After the compression, the high temperature of the exhausted gas is cooled to the operating temperature of the membrane-separating unit T in heat exchanger W by heat exchange with a compressed air from duct 2 or with other heat exchange media and almost water contained therein separated in water- separating apparatus A. In membrane-separating unit T, CO2 , H2 O and the remaining gas are almost separated from the obtained nitrogen and discharged through conduct 5.
Patent JP-H0559011-A (JP)
Title: Phenoxyalkylamine derivative, its production and noxious ogranism controlling agent
Inventor: OBATA TOKIO
IPC: A01N43/56
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a new phenoxyalkylamine derivative having remarkable control activity as a noxious organism controlling agent useful as an insecticide, an acaricide, a germicide, etc. CONSTITUTION:A phenoxyalkylamine derivative expressed by formula I [R1 is lower alkyl or lower haloalkyl; R<2> is H or lower alkyl; R<3> is H, lower alkyl or halogen; R<4> is lower alkenyl or A-O-R<6> (A is lower alkylene; R<6> is lower alkyl, lower alkenyl or lower alkynyl); R<5> is H, lower alkyl or halogen], e.g. N-[2-(4-allyl-2-methylphenoxy)ethyl]-2-methyl-cyclopenta[1,2-c]-3- pyrazolecarboxamide. The compound expressed by formula I is obtained by reacting a compound expressed by formula II with a compound expressed by formula III in or without a solvent.
Patent JP-H05227103-A (JP)
Title: Optical communication method
Inventor: YAMAZAKI SHUNTARO
IPC: H04B10/2513
Filed: 1991-11-14
Abstract: PURPOSE:To prevent reception sensitivity from being lowered by setting a modulation index in a transmission part at a value larger than the one to realize the best reception sensitivity in a state where no transmission on an optical fiber is performed. CONSTITUTION:Signal light emitted from a transmitter 1 is received by a receiver 3 after passing an optical amplifier repeater 2. A polarization controller(PC) 4 is installed at the receiver 3. and the polarized wave of the signal light is controlled by a controller 11 so as to maximize an IF signal. Light emitted from a local oscillation light source 5 and the signal light are heterodyne- detected by a front end 6 after being synthesized. Distortion due to wavelength dispersion can be eliminated from such detection signal by a dispersion equalizer 7. A frequency discriminator 10 controls the frequency of the local oscillation light source 5 so as to stabilize the IF signal. Delay time in a delay detection circuit 8 is set so that the maximum demodulation amplitude can be obtained at the prescribed value of the modulation index of the signal light. The output of the delay detection circuit 8 is inputted to a baseband filter 9, where a noise can be eliminated.
Patent JP-H02145078-A (JP)
Title: Vector quantizing and coding transmitter
Inventor: MURAKAMI ATSUMICHI
IPC: H04N19/00
Filed: 1988-11-26
Abstract: PURPOSE:To reduce a quantizing error and to improve the quality by rewriting an input vector into a quantizing representative vector with low selective frequency as a quantizing representative vector based on a minimum distortion at vector quantizing and revising a code book in response to a transmission picture. CONSTITUTION:A coding control section 13 compares a minimum distortion dmin 112b with a vector revision threshold level Th set optionally. When the minimum distortion dmin 112b exceeds the threshold level Th, the input vector V 100 is rewritten into a quantized representative vector Y1 with a low selection frequency in a code book 11a and the code book 11a is revised in response to the input picture. Then a shorter code is assigned at the code assignment as the quantized representative vector has higher frequency of use, and a decoding control section 14 rearranges the codes in the order of high selection frequency. Thus, the code books of the coding and decoding sides are matched.
Patent JP-H11129295-A (JP)
Title: Resin molded article
Inventor: SAKANE HIROMI
IPC: B29C45/44
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent spit lines from occurring by carrying out pattern on the surface of a resin molded article having an undercut portion through an elastic sheet laid crossing over the surface of a mold cavity and the surface of a slide mold. SOLUTION: After a skin material 25 transported by a receiving table 24 is positioned immediately under a cavity mold 11, the inner part of the cavity is evacuated by the action a suction mechanism, thereby the skin material 25 is connectively held to an elastic sheet 19., Herein, when a core mold 16 and cavity mold 11 are half clamped, a gate valve is opened for injecting an appropriate quantity of resin 17 between the core mold 16 and the cavity mold 11 for molding core material. Following this, while clamping the core mold 16 and cavity mold 11 completely, press operation is carried out for resin 17 and skin. After the press molding, the mold is cooled for cooling the molded body; then the core mold 16 and cavity 11 are subjected to mold opening so as to allow a slide mold 15 to slide.
Patent JP-H11130411-A (JP)
Title: Production of aluminum nitride
Inventor: KOTAKA HIROAKI
IPC: D01F9/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently carry out nitriding at a lower temp. than a conventional method by calcining γ-Al2 O3 or its precursor to control its water content to a specified value or lower to obtain γ-Al2 O3 as an alumina and then heating the alumina in an ammonia gas containing hydrocarbons to nitride. SOLUTION: An alumina is heated and nitrided in a mixture gas of hydrocarbon gas and ammonia gas containing >=0.5 vol.% hydrocarbon gas to produce aluminum nitride. In this method, γ-Al2 O3 as an alumina prepared by calcining γ-Al2 O3 or its precursor to control the water content to <=1 wt.% is used. The heating temp. is specified to 1200 to 1700 deg.C. The calcining temp. is controlled to 600 to 1000 deg.C. The γ-Al2 O3 includes various forms such as fibers, fine particles and flakes. It is preferable to use a basic aluminum chloride as a part or whole of the alumina source for the γ-alumina because the alumina shows good reactivity and formability.
Patent JP-S62156114-A (JP)
Title: Resin composition for laminated sheet
Inventor: TAKANO YOSHIMI
IPC: C08F220/20
Filed: 1985-12-27
Abstract: PURPOSE:To obtain the titled composition giving a cured material having improved properties and suitable for producing an unsaturated polyester resin laminated sheet, etc., by mixing a base resin with a pentaerythritol poly(meth) acrylate having a specific amount of (meth)acryloyl groups in a molecule. CONSTITUTION:The objective composition is produced by compounding (A) a diallyl phthalate resin, an unsaturated polyester resin or their mixture with (B) a pentaerythritol poly(meth)acrylate having >=3 (meth)acryloyl groups in a molecule (e.g. pentaerythritol monohydroxytriacrylate). The amount of the component B is preferably 10-50pts.(wt). per 100pts. of the component A.
Patent JP-H04175436-A (JP)
Title: Fuel leakage diagnosing device of electronic control fuel injection type internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/22
Filed: 1990-11-06
Abstract: PURPOSE:To prevent an error deciding of a fuel leakage resulting from an oil dilution generated following a deterioration of the starting property by converting a deciding value to compare with the difference of the learning correction coefficients in an idle operation area and in the other specific opera tion area, in a specific period decided depending on the starting property degree. CONSTITUTION:The engine operation condition including at least the engine rotation frequency, the engine intake air flow amount, and the cooling water temperature is detected by a sensor A, and depending on the engine operation condition, a standard fuel injection amount is set by a means B. And learning correction coefficients to correct the standard fuel injection amount at each area of the engine operation condition are stored in a means C, and it is diagnosed whether the fuel is leaking or not from a fuel injection valve by a means D, depending on whether the difference of the learning correction coefficients in an idle operation area and the other specific operation area is higher than the deciding value or not. Furthermore, in a specific period decided depending on the starting property degree, the deciding value of the above means D is converted by a means E.
Patent JP-2000130452-A (JP)
Title: Sealing method of spindle motor and spindle motor
Inventor: OELSCH JUERGEN
IPC: H02K5/124
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To easily reduce the height of a motor having a magnetic seal at low working cost by adhering both of a cover disc and the magnetic seal on an opened receiver part of a boss part by a single adhesive bead. SOLUTION: An adhesive bead 26 is formed by finishing an outer peripheral peripheral part 28 of a cover disc 22 a little before an inner wall surface 27 of a boss part, forming a clearance between itself and the inner wall surface 27 and flowing an adhesive material from above to below it into it. A region of a projection 25 of the cover disc 22 is adhered on the inner wall surface 27 by the adhesive bead 26, the adhesive bead 26 extends also to the outer peripheral part 28, the cover disc 22 is adhered along an overall periphery of a region of the inner wall surface 27, and simultaneously, a magnetic seal 12 is adhered on the inner wall surface 27. It is possible to provide an excellent sealing effect in addition to a fixing effect as the adhesive bead 26 is perfectly circulated in the circumferential direction.  As the adhesive bead to be used is only one, it is possible to hold it in a miniaturized state without increasing height of a spindle motor and to make sealing inexpensive.
Patent JP-S63151422-A (JP)
Title: Straight-hydraulic clamping device for injection molding machine or the like
Inventor: SAKAUCHI SABURO
IPC: B29C45/67
Filed: 1986-12-16
Abstract: PURPOSE:To provide a straight hydraulic clamping device, compact and economized, by fixing a booster ram of a small diameter, formed to have a large volume of stroke area from the backward position to just before mold clamping and also just after mold clamping to the backward position, to a booster cylinder and also fixing its one end to a moving die plate. CONSTITUTION:When a mold clamping ram 3 moves backward to the left side in the drawing to the extent that the closely contacted faces of both molds (not shown in the drawing), fixed to a fixed die plate (not shown in the drawing, and a moving die plate 9, open slightly, a pipeline 15 connected with a chamber 14 on the piston side of a booster cylinder 6 is opened) and by introducing pressurized oil into a pipeline 17 connected with a R-chamber 16 of the booster cylinder, the moving die plate 9 moves backward to the left side of the drawing at a high speed. As the system is constituted and moved as above-mentioned, the stroke of the clamping ram of a large diameter and heavy weight is reduced to a necessary minimum, and the diameter of a booster ram fixed to the moving die plate moves to a great extent is also reduced, which enabling the moving die plate move up to just before mold clamping and just after mold opening to the backward position travel at a high speed.
Patent JP-2000122084-A (JP)
Title: Liquid crystal display panel
Inventor: YANAGAWA KAZUHIKO
IPC: G02F1/133
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To mount a liquid crystal display panel to a casing without deviation from its display window. SOLUTION: Other substrate 2B is arranged via liquid crystals to face one substrate 2A and this other substrate 2B is arranged without covering signal terminal groups 3 and 4 formed in part on the peripheral of the one substrate 2A. In such a case, an effective display region AR formed in the position where the one substrate 2A and the other substrate 2B are superposed is formed with the deviation to the signal terminal groups 3 and 4 with respect to the other substrate 2B.