baber/WOPTO huggingface dataset:
Patent JP-H0194298-A (JP)
Title: Apparatus for facilitating loading of residue of waste and control of length thereof
Inventor: GUREN II NIYUUTON
IPC: B30B9/30
Filed: 1988-06-29
Abstract: PURPOSE: To facilitate the insertion of waste into a clamped package that is discharged from a clamping device through a discharge opening by providing, for example, a fixed frame, a movable frame, and a guiding means. CONSTITUTION: A container handing device 12 has a fixed frame 64 that is positioned around a discharge opening and can be clamped to a clamping device. The frame 64 has beams 66, 68, 70, and 72 in up/down directions being continuous mutually by a horizontal beam 74 so that a rigid frame can be formed. Also, a movable frame 76 is located in the frame 64 so that it can move up and down. The frame 76 has angle frame members 78, 80, 82, and 84 at each corner. A nylon guiding block 86 that is a first guiding means operates between the frame 64 and the frame 76 and guides the frame 76 and a container into a first direction within a plane that is in parallel with a discharge opening, thus successively matching the opening of each section of the container to the discharge opening.
Patent JP-H11349823-A (JP)
Title: Thermosetting resin composition
Inventor: KANEKO SATOSHI
IPC: C08L101/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which gives a cured substance forming no cracks even if subjected to repeated thermal hysteresis, by compounding a thermosetting resin with an inorganic filler and thus imparting a specific thermal expansion coefficient. SOLUTION: Compounding a thermosetting resin with one or more inorganic fillers such as alumina, clay, silica, wollastonite, diatomaceous earth, glass short fiber, magnesium oxide, titanium oxide, magnesium hydroxide, calcium carbonate, magnesium carbonate, talc, plaster, and barytes and also as possessing a desirable linear expansion coefficient of 1×10<-5> / deg.C or below, leads to the cured substance after curing with a linear expansion coefficient of 1.0×10<-5> /C. A resin-metal composite in which a metal part is built in a cured resin comprising this compsn., is such that a linear thermal expansion coefficient of the resin cured substance is agree with that of the metal part, and consequently, even if it is subjected to repeated thermal hysteresis, the cured resin forms no cracks and separation at the interface with the metal part.
Patent JP-H029745-A (JP)
Title: Production of green ceramic sheet
Inventor: HARIMA MITSUHIRO
IPC: C04B35/622
Filed: 1988-06-28
Abstract: PURPOSE:To enable the production of thick film hybrid IC by simultaneous calcining of a copper conductor as a wiring material and a green ceramic sheet by using a specified acrylic copolymer as a binder when the green ceramic sheet is produced from a ceramic slurry as starting material. CONSTITUTION:A sintering assistant, a binder, a dispersant, a plasticizer and a solvent are added to ceramic powder as a principal constituent material, they are kneaded to prepare a slurry and this slurry is formed into a green ceramic sheet. A methyl methacrylate-isobutyl methacrylate copolymer is used as the binder and is preferably added by 4-25 pts.wt. per 100 pts.wt., in total, of the ceramic powder and the sintering assistant.
Patent JP-H066620-A (JP)
Title: Color picture transmission system
Inventor: HASHIMOTO YASUNORI
IPC: H04N1/46
Filed: 1992-06-18
Abstract: PURPOSE:To improve interconnection performance by sending color picture data as transmission use standard color space data. CONSTITUTION:An image scanner 30 outputs an RGB signal of an original picture to be sent. A color conversion circuit 32 converts an output of the scanner 30 into a standard RGB space and a coding circuit 34 implements multi- value coding. The coding data are outputted to a G4 line (ISDN) via a memory 36 and a communication control circuit 38. A reception signal from the G4 line is applied to a decoding circuit 40 via the communication control circuit 38 and the memory 36 and decoded. The decoding circuit 40 outputs a reception picture signal of the standard RGB space. A character addition circuit 42 adds a header or the like to the received picture and a logarithmic transformation circuit 44 applies logarithmic transformation to the output of the circuit 42 into the standard CMY space. A color conversion circuit 46 converts the CMY output of the circuit 44 into a CMY signal (printer CMY space) in matching with a color characteristic of the printer 48 to be connected.
Patent JP-S5268422-A (JP)
Title: Two-color electrostatic recording apparatus
Inventor: SUMI AKIRA
IPC: G03G15/01
Filed: 1975-12-03
Abstract: PURPOSE: To enhance a recording quality by counting electrostatic ltaent images of positive and negative polarities formed at the charging station, respectively, and controlling supply amounts of the first and second toners at the development station in accordance with the counted values. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5860573-A (JP)
Title: Insulated gate field-effect transistor
Inventor: ICHIKAWA TETSUO
IPC: H01L29/78
Filed: 1981-10-07
Abstract: PURPOSE:To obtain the element of high withstand voltage and a small element area by a method wherein, one each of two sources and drains on two insulated gate field-effect transistors are coupled with each other, in other words, they are placed in the same region. CONSTITUTION:Two p type regions 15 (P1 and P2) are formed on an n type silicon substrate 19, and an n<+> type region 14' which will be turned to two source and drain regions are formed in each p type region 15 respectively. The n<+> region 14' which will be turned to one common source and drain region is formed astriding two p type regions and the substrate 19, a gate insulating films 17 are formed on channel regions 20 and 20' and the n<+> region 14, and a common gate electrode is provided on the gate insulating film 17. Then, the drain electrode of the left side transistor and the source electrode of the right side transistor are connected. As a result, a metal wiring layer part is unnecssitated, and the measurements between two transistors are reduced. When the gate voltage is in OFF state, the withstand voltage at the p-n junction at two points is almost doubled.
Patent JP-H10329163-A (JP)
Title: Manufacture of polyurethane molding
Inventor: GANSEN PETER
IPC: C08G18/66
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To manufacture semirigid polyurethane foam not bothered by a problem of air gap formation by distributing isocyanate reactive mixture and polyisocyanate prepolymer so that isocyanate index of the reaction becomes specific. SOLUTION: An isocyanate reactive mixture A contains by weight 70 to 90% of at least one type of long chain polyetherpolyol, 1.5 to 4.0% of water and 0.5 to 15% of at least one type of crosslinker. Polyisocyanate prepolymer B has by weight less than about 2.8 of a functionality, about 20 to 30% of isocyanate group content and about 0.1 to 3.2% of urethane group content and contains about 25 to 52% of polymethylenepoly-4,4'-methylenebis and about 8 to 27% of 2,2'- and 2,4'-methylenebis. And, the ingredients A and B are distributed so that isocyanate index of the reaction becomes 80 to 100.
Patent JP-H10111250-A (JP)
Title: Analyzing equipment of plasma
Inventor: SERGEJ GRIGORIEV ALEKSEIEV
IPC: G01N33/49
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of measurement by using a method of dynamic light scattering by a diluent of natural plasma regulated by a standard method of a biochemical analysis of blood, for determination of characteristic molecular parameters of plasma. SOLUTION: The light scattered in a solution of plasma to be inspected is received simultaneously by input parts of a first photodetector 5 and a second photodetector 9 and it is converted into analog signals and sent to first and second input parts of a signal multiplier 10. The signal multiplier 10 constitutes a two-channel correlation detector together with LPF 11. The signal after detection which is improved in S/N reaches an input part of a correlation unit 6 and an autocorrelation function of the degree of fluctuation of light scattering is computed therein. This fluctuation depends on a change with time of an optical density in the quantity of scattering set by a light beam of a laser light source 3, in a cuvette 4 holding the plasma.  Data on a spectral density are transmitted from a Fourier transformation unit 7 to a microprocessor 8 and separation of a spectral nucleus and measurement of characteristic parameters thereof, i.e., diagnostic parameters thereof, are executed.
Patent JP-H0324694-A (JP)
Title: Fire sensor testing device
Inventor: SATO TOMIO
IPC: G08B29/02
Filed: 1989-06-21
Abstract: PURPOSE:To simultaneously execute the operation tests of fire sensors in plural monitoring lines by providing fire sensor testing device with an induction transmitter for generating plural operation check signals and district display signals corresponding to the numer of sensor testers to the monitoring lines by a time- division multiplex system. CONSTITUTION:When either one of fire sensors 3, 4 is driven by heat or smoke generated from the 1st or 2nd sensor tester 6 or 7, a monitoring device 5 allows its district display device 8 to execute district display corresponding to 1st or 2nd monitoring line 1 or 2 by lighting or the like. The induction transmitter 11 continuously and alternately generates respective reset signals as the operation check signals of the 1st and 2nd sensor testors 6, 7 during the period of a test, and when either one of the fire sensors 3, 4 is checked by the 1st and 2nd sensor testors 6, 7, generates the district display signals of the 1st and 2nd monitoring lines 1, 2 by the time division multiplex system.
Patent JP-S6222450-A (JP)
Title: Manufacture of high withstanding-voltage semiconductor device
Inventor: KANAI YOSHIYUKI
IPC: H01L21/76
Filed: 1985-07-22
Abstract: PURPOSE:To relax field strength in the bulk of an silicon substrate, and to prevent the generation of breakdown by forming a first diffusion layer containing a dopant having a conduction type different from the silicon substrate to a base section in a second diffusion layer. CONSTITUTION:A first diffusion layer 12 is shaped onto one main surface of a low-resistivity silicon substrate 11 as a P-type dopant having a conduction type different from the substrate. An silicon oxide film 13 is formed on the diffusion layer (a P<-> type) 12 on the substrate 11 through thermal oxidation, and an opening section is bored selectively. An insulating film 14 is shaped by etching the opening section in an anisotropic manner, the silicon oxide film 13 is removed, and a second diffusion layer 15 is formed as an N-type dopant having the same conduction type as the silicon substrate 11. An isolation insulating film 16 consisting of an silicon oxide film is shaped onto the whole surface, and a polysilicon layer 17 is laminated and formed on the film 16. The silicon substrate 11 is ground until the nose section of the insulating groove 13 is exposed from the main surface on the reverse side of the silicon substrate 1, thus forming a semiconductor substrate with an insulating isolation island 18.
Patent JP-S5784330-A (JP)
Title: Method for sensing gas leakage
Inventor: FUJINAKA MOTOHIRO
IPC: G01M3/04
Filed: 1980-11-13
Abstract: PURPOSE:To indicate the gas leaking point readily and assuredly and to prevent the diffusion of the gas, by subdividing gas pipe into sections having an appropriate size and coating the pipe by a cover comprising an expandable material. CONSTITUTION:A numeral 1 is a hose shaped coating cover which is coated on the outer surface of the gas pipe 2 and made of rubber coated cloth wherein a rubber layer 16 is provided on the internal surface of a textile layer 1a which is wooven into a bias state. Numerals 3 are tightening metal fixtures. The coating cover 1 is compressed to the outer surface of the gas pipe 1 at the tightening positions in a hermetically sealed state. When a crack occurs in the gas pipe 2 and the gas is leaked, the leaked gas filled in a space between the coating cover 1 and the wall of the gas pipe 2 and between the tightening metal fixtures 3 and 3. The coating cover 1 on that section is expanded by said gas pressure. The hermetical sealing property of the coating cover 1 is maintained by the raw material of rubber, and the diffusion of the leaked gas is prevented. By utilizing the structural characteristics of the bias textile, the expansion readily occurs when the gas leakage occurs. Sufficient tension resistance and breaking resistance are provided after the expansion.
Patent JP-S5590260-A (JP)
Title: Method of polishing profile
Inventor: AOYANAGI SHIGETAKA
IPC: B24B19/00
Filed: 1978-12-21
Abstract: PURPOSE:To enable uniform and sure polishing of any complicated surface, by providing a polishing pad on a polishing surface corresponding to the surface form of the profile of a polished plate. CONSTITUTION:A cylinder 12 for reciprocation and a single-acting cylinder 13 are operated in connection with the reciprocation of a carriage 15 to move a polishing pad 5 back and forth relatively to a polished plate 2 secured on frames 3, 4. The polishing pad 5 is thrusted and slid on the profile 1 of the polished plate 2. As a result, the profile 1 of the polished plate 2 is uniformly and surely polished by the polishing surface of the polishing pad 5 whose surface form corresponds to that of the profile 1.
Patent JP-H0327094-A (JP)
Title: Compressing method for font information
Inventor: ICHIHARA NAOMI
IPC: G09G5/24
Filed: 1989-06-26
Abstract: PURPOSE:To compress font information efficiently by removing the blank part of font data and compressing the repetition part of the font information. CONSTITUTION:According to a program on a program memory 12, a CPU 13 equipped with a register group 14 including a counter, an address pointer, etc., determines the addresses of a blank part at the periphery of a body face in font information represented in dot matrix and a letter face except the blank part and the dot pattern of a character, etc., except the blank part is read out of a font memory 10. Then dot information which appears continuously in a line direction, etc., is detected, one-line dot information and information indicating the continuous appearance are represented, and a pattern is compressed from this expression and stored in a file 17 through a memory 16. This method compresses a font into a font consisting of a small number of bits.
Patent JP-H0910734-A (JP)
Title: Garbage treatment apparatus
Inventor: KISHIE HIDEHIKO
IPC: B09B3/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a garbage treatment apparatus facilitated in the charging of garbage and constituted so as to be drawn out more largely for maintenance and inspection though housed in the space under a counter. CONSTITUTION: A garbage treatment apparatus 2 is arranged under a counter 1 so as to be freely taken in and out. The garbage treatment apparatus 2 is constituted of a slider support member and a treatment tank 8 freely drawn out over definite length through a slider divice 13 with respect to the slider support member. The slider support member is made freely accessible to the space under the counter and made impossible to draw out in the state engaged with a stopper member.
Patent JP-S6320036-A (JP)
Title: Production of catalyst for purifying exhaust gas
Inventor: MINE JUNICHI
IPC: B01J23/56
Filed: 1986-07-10
Abstract: PURPOSE:To enhance the heat resistance and exhaust gas purification efficiency of the title catalyst by impregnating a carrier with a slurry of activated alumina contg. Rh and Zr, cerium oxide, and alumina sol, baking the material, and then depositing Pt on the coated film on the carrier. CONSTITUTION:Activated alumina previously incorporated with rhodium and zirconium, cerium oxide, and alumina sol are mixed and crushed to prepare the slurry. A carrier is impregnated with the slurry, the material is dried and baked, and then platinum is deposited on the coated film of the composite oxide contg. rhodium or the oxide mixture formed on the carrier to form the catalyst for purifying exhaust gas. The content of zirconium in the activated alumina is appropriately controlled to 5-20wt%, and the content of cerium oxide is adjusted to 5-40wt%. Even if the amts. of the catalytic metals, rhodium and platinum, are reduced, the purification behavior of the catalyst is not deteriorated.
Patent JP-H0913855-A (JP)
Title: Opening/closing control device for shutter or the like
Inventor: FUJII KENGO
IPC: E06B9/68
Filed: 1995-06-27
Abstract: PURPOSE: To always make it possible to control the opening/closing of an opening/closing body on the safe side even in case of any operating switch being operated by judging the state of the operating switch. CONSTITUTION: A push button switch 5 provided at a remote controlled transmitting part 1 is operated being pushed down twice to open/close an opening/closing body. An operating signal is inputted to a control circuit 6, and when the push- down time is within a range of the specified on time and only when the push- down interval between the first time and the second time is within a range of the specified off time, a corresponding opening/closing control signal is outputted to open/close the opening/closing body. The control circuit 6 does not perform the opening/closing driving of the opening/closing body when the push-button switch 5 is pushed only once, when the push-down time is short or long and when the push-down interval is short or long.
Patent JP-H07141874-A (JP)
Title: Cmos current sense amplifier
Inventor: MORIYAMA KATSUTOSHI
IPC: G11C11/419
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a CMOS current sense amplifier which can perform stable read-out at high speed even when a semiconductor memory is operated with low voltage. CONSTITUTION:Feed forward operation is performed by a CMOS latch circuit to which input and output of two CMOS inverters 25, 26 are connected in a cross couple state, and input signals BL, BL- from a source side are amplified at high speed and held stably. However, in a transient period in which feed forward operation is started, a noise caused by a rush current and the like is largely generated, when feed forward operation of high gain is performed instantaneously, malfunction occurs, and there is possibility that an errorneous output is held. Then, in the transient period, by short-circuiting both output of the CMOS latch circuit with MOS transistors 13, 14 and restricting amplitude of the output, it is operated with a current sense mode having low gain and the good followup ability so that the CMOS latch circuit does not start feed forward operation, and malfunction is prevented.
Patent JP-S6222806-A (JP)
Title: Production of matte thermoplastic resin
Inventor: ISHII SATOSHI
IPC: C08F291/00
Filed: 1985-07-23
Abstract: PURPOSE:To obtain the titled resin excellent in heat resistance, impact strength, etc., by graft-polymerizing an aromatic vinyl monomer, an unsaturated dicarboxylic acid, etc., in the presence of a portion of an elastomer, imidating the product and adding the remaining portion of the elastomer. CONSTITUTION:60-95pts.wt. mixture comprising 50-90wt% aromatic vinyl monomer (e.g., styrene), 5-50wt% unsaturated dicarboxylic acid anhydride (e.g., maleic anhydride) and 0-30wt% copolymerizable vinyl monomer (e.g., acrylonitrile) is graft-polymerized in the presence of 10-90wt% of the total (5-40pts.wt.) of the elastomer used (e.g., butadiene polymer). The obtained polymer is imidated by reaction with ammonia and/or a prim. amine (e.g., methylamine) and the remaining portion of the elastomer is added to the system before, during or after the imidation reaction to obtain the purpose matte thermoplastic resin.
Patent JP-S5951233-A (JP)
Title: Novel diterpene compound and plant blight controlling agent
Inventor: AKATSUKA MASAKI
IPC: C07C49/743
Filed: 1982-09-16
Abstract: NEW MATERIAL:3-Hydroxy-7-oxo-sandaracopimaradiene. USE:Useful as a plant blight controlling agent having the activity especially to suppress the growth of the germ tube and the germination of spore of the pathogen of rice blast, and effective to control the rice blast. Since the compound is produced in the host plant by biosynthesis by the metabolic correlation between the host plant and the phytopathogens and participates in the regulating action of the plant itself, it can be used without environmental pollution, and is useful as an extremely safe pollution-free pesticide. PROCESS:The diseased part of the rice plant affected by rice blast is homogenized and extracted with petroleum ether. The extract is concentrated, and subjected to thin layer chromatography. The extracted fraction is concentrated and subjected to the gel-filtration column chromatography to obtain an eluted fraction exhibiting antifungal activity. The fraction is concentrated, and subjected to thin layer chromatography. An antifungal component corresponding to a specific Rf value in the above chromatography is purified to obtain the compound of formula.
Patent JP-2000343314-A (JP)
Title: Working tool for correction of seal fin tip
Inventor: HAYASHIDA MIKIO
IPC: B23C5/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a seal fin tip correcting tool for use in a turbine plant whereby it is possible to shorten the cutter replacing time at correcting the seal fin, prolong the lifetime of the cutter, and enhance the sharpness in the cutting performance SOLUTION: A holder 11 has an upper supporting rod 13 which is coupled with a lower supporting rod 14 and two machining cutters 1-1 and 1-2 are overlapped and fastened by screw 12 between holes 11a in the holder 11. Cutting edges 15a, 15b, 15a', 15b' are formed at the two ends of the cutters 1-1 and 1-2, and among these eight edges, the ones 15b and 15a' to form V-shape at the forefront conduct the machining in association with the correction of the tip of seal fin. Replacement of the cutters is performed by loosening a set screw 12 and taking out of the holder 11, when the cuter arrangement is changed and the cutting edges 15a and 15b' are used, followed by replacement of the two ends so that the cutting edges 15a' and 15b' are set at the forefront and replacement is made alike.  Because a coating of UTI is applied to the cutting edges so that hardening is made and the edges are shaped in curved surface, a sharpness in the cutting performance is ensured.
Patent JP-S5985439-A (JP)
Title: Fuel supply control for internal-combustion engine with supercharger
Inventor: YAMATO AKIHIRO
IPC: F02D41/04
Filed: 1982-09-16
Abstract: PURPOSE:To improve an operational performance and emission of exhaust gas, by controlling fuel supply in such that air/fuel mixture is not enriched when both of pressure in an air intake pipe and opening degree of a throttle valve are not more than respective predetermined values, and it is enriched when either exceeds the respective predetermined values. CONSTITUTION:Pressure PB in an air intake pipe 2 varied according to an operational condition of an engine and opening degree theta of a throttle valve 3 are detected by respective sensors 8 and 4 and are inputted to an electronic control unit ECU5. When both of the pressure PB in the air intake pipe and the opening degree theta of the throttle valve are not more than respective predetermined values, fuel injection time of a fuel injection valve 6 is not changed to a fuel enrichment side, and when either of the sensed values exceeds the corresponding predetermined value, air/fuel mixture is enriched, and after the opening degree of the throttle valve 3 becomes greater than the predetermined value, the air/fuel mixture is gradually enriched depending on the opening degree. Thus, an operational performance may be improved and smooth transfer between fuel enrichment and unenrichment may be attained, thereby preventing emission of toxic exhaust gas.