baber/WOPTO huggingface dataset:
Patent JP-H0971714-A (JP)
Title: Propylene resin composition for automotive interior material and automotive interior material
Inventor: TOMOMATSU RYUZO
IPC: C08L53/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a propylene resin composition which can give an automotive interior material having good appearance especially weld appearance by using a propylene/ethylene block copolymer composition having a specified composition and specified properties. SOLUTION: This propylene resin composition has the following properties: (1) in the climbing-temperature fractionation using o-dichlorobenzene, the [η]of the component soluble in o-dichlorobenzene at 30 deg.C is 2.0-10dl/g, the relaxation time τof the component insoluble is 0.01-0.35sec when determined by melt viscoelasticity measurement at an angular frequency ω of 10<0> /sec, the polydispersity index(PDI) represented by ω2 /10ω1 is 1-18 (wherein ω1 is the angular frequency at which the storage modulus is 2×10<2> Pa when determined by melt viscoelasticity measurement, and ω2 is that at which the storage modulus is 2×10<4> Pa), and the isotactic pentad fraction of the component insoluble in o-dichlorobenzene is 91% or above and (2) the content of ethylene units is 3-24wt.%.  This composition desirably comprises 3-40wt.% component soluble in o-sichlorlbenzene and 97-60wt.% the insoluble component when it is analyzed by the climbing-temperature fractionation using o-dichlorobenzene.
Patent JP-H0879523-A (JP)
Title: Image reader
Inventor: KIMURA KEITA
IPC: H04N1/401
Filed: 1994-08-31
Abstract: PURPOSE: To calibrate correction data caused by the delicate change of environment by measuring a shading correction coefficient repeatedly at every lapse of a fixed time after putting on a light source without extending scanning time. CONSTITUTION: A light beam of an input image reflected on an original 20 is inputted to a CCD line sensor 1. An image signal is inputted to a RAM 10 via an A/D convertor 2, an image processing circuit 3 and a FIFO 4 by a CPU 5. When reading of one line is completed, the CPU 5 makes the CCD line sensor 1 perform sub-scanning by driving a stepping motor 7 via a stepping motor drive circuit 8, and a CCD reads the whole of one sheet of original 20. An image reader measures the shading correction coefficient to correct the shading (nonuniformity of light quantity) of the shading correction coefficient.  When an operation command by an operator is issued while the shading correction coefficient is being measured, the measurement of the shading correction coefficient is immediately interrupted, and the command is executed, and immediately after that, the shading correction coefficient is measured again.
Patent JP-S6382683-A (JP)
Inventor: TAKANO TETSUO
IPC: A63F7/02
Filed: 1986-09-29
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-S6383663-A (JP)
Title: Ultrasonic wave measuring instrument
Inventor: NAKAMURA HIROYASU
IPC: G01N29/44
Filed: 1986-09-29
Abstract: PURPOSE:To easily and accurately detect the minimum value of a peak holding value, by providing a peak holding circuit which holds the peak value of a reception signal, or the peak signal of a reception signal or a pulse signal corresponding to the reception signal, and a holding circuit which holds a minimum peak value. CONSTITUTION:An ultrasonic wave projected from a probe 1 transmits a material 2 to be inspected, and is received at a probe 3, and is processed at a reception part 4, and its waveform is monitored and displayed on a CRT display 5 as a transmission reception signal corresponding to the ultrasonic wave transmitting the material 2 to be inspected. Also, the transmission reception signal sent from the reception part 4 is added on the peak holding circuit 6, and furthermore, it is sent to a minimum holding circuit 7, and the output is used for displaying or recording. At the circuit 7, a peak holding signal from the circuit 6 added on an input terminal 71 is added on the positive side input terminal of a differential amplifier 72, and the output signal is held at a holding capacitor 74 through a diode 73. In such a way, when a fault is detected by the ultrasonic wave, it is possible to automatically hold the minimum value only by moving the probe.
Patent JP-H0780313-A (JP)
Title: Waste gas purification catalyst, its production and method for removing nox
Inventor: KATO HAJIME
IPC: B01J29/06
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a catalyst ensuring a sufficiently high rate of removal of NOx even in the case where the concn. of oxygen is such a high level as a practical level and capable of efficiently removing NOx from oxygen-contg. waste combustion gas by using indium-contg. zeolite having a specified molar ratio or above of SiO2 to Al2O3 and treated with hydrogen sulfide. CONSTITUTION:This waste gas purification catalyst is made of indium-contg. zeolite having a molar ratio of >=10 as the ratio of SiO2 to Al2O3 and treated with hydrogen sulfide. The zeolite is a crystalline aluminosilicate, the basic structure of the zeolite consists of regularly and three-dimensionally bonded Si, Al and O, and various crystal structures are formed according to different structural units. The zeolite is obtd. by treating indium-contg. zeolite with hydrogen sulfide.
Patent JP-H0872131-A (JP)
Title: Insert blow molding apparatus and method
Inventor: UEHARA SHINICHI
IPC: B29L22/00
Filed: 1994-08-31
Abstract: PURPOSE: To feed an insert member and a preform to a blow molding part while holding both of them to predetermined positional relation without providing a complicated engaging structure to the preform. CONSTITUTION: A preform 50 is fed to a blow molding part by a neck mold 90 holding the neck part of the preform 50. The engaging mechanism 100 engaging with an insert member 20 to hold the same is provided to the neck mold 90 and has the extending wall part 94 opposed to the outer wall just under the neck part of the preform 50 and the gap 96 in which the part 30 to be engaged of the insert member 20 must be inserted is formed to the inside of the extending wall part 94. A hole 106 is formed to the extending wall part 94 so as to be opened to the gap 96 and a ball 108 is arranged in the vicinity of the opening of the hole 106.
Patent JP-S59121396-A (JP)
Inventor: ISHIBASHI MASANORI
IPC: G10H7/00
Filed: 1982-12-28
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-S6473020-A (JP)
Title: Production of ni-cr stainless steel sheet having excellent strength and corrosion resistance
Inventor: FUKUDA AKIHIRO
IPC: C21D8/02
Filed: 1987-09-14
Abstract: PURPOSE:To improve the strength and corrosion resistance of the titled sheet without subjecting the same to a soln. heat treatment to reheat the steel after hot rolling by specifically controlling the start conditions and cooling start temp. before the final pass of the hot rolling corresponding to the C content in the steel. CONSTITUTION:The Ni-Cr stainless steel ingot heated to a high temp. is subjected to the hot rolling of <=20% final pass draft at the time of the hot rolling while the start temp. of the final pass rolling is kept at the specific temp. in relation with the C content in the steel. The stainless steel sheet rolled to the product of a prescribed size after the end of the hot rolling in such a manner is cooled for >=10sec at <=5 deg.C/sec cooling rate to relief the strain on the surface of the steel sheet. The stainless steel to be slowly cooled next is cooled at >=2 deg.C/sec cooling rate down to 500 deg.C from the specific temp. in the relation of the temp. with the C content in the steel during the course of cooling and is further cooled at an arbitrary cooling rate.
Patent JP-2000061960-A (JP)
Title: Correction of mold by padding
Inventor: KAWAMURA TSUTOMU
IPC: B29C45/26
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a cavity and a mold member by plating portions to be padded on a cavity surface of a mold. SOLUTION: A fixed side mold and a movable side mold are provided, and it is constructed that a core 23 is fastened with bolts in the movable side mold. The core 23 is removed therefrom by removing the bolts. The edge surface of the core 23 which is corrected by padding is nickel-plated to form a nickel- plated layer 231. Chromium-plating is then performed thereon to form a chromium-plated layer 232, and the correction by padding is performed. The thickness of the nickel-plated layer 231 is about 0.1-4.0 mm and the thickness is adjusted by the nickel-plating, and a releasability is improved by the chromium-plating. These plating are selected in accordance with application. This reduces the temperature change, prevents the cavity and the mold member from deforming, reduces the correction cost for the mold, and shortens the period for correcting the mold.
Patent JP-H1162544-A (JP)
Title: Oil fiber system for valve opening/closing characteristic controller
Inventor: MATSUMOTO KATSUNARI
IPC: F01L1/34
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To make an oil supply continuable by a method wherein a bypass passage is automatically formed there if a filter element is clogged. SOLUTION: A filter case 11, when a filter element 12 is installed, is locked when its base part 13 is pressed fitted into an inner circumferential surface of a storage space 30 in a passage 57. When a hydraulic pressure differential in front and in the rear of an oil filter 10 to be produced by means of clogging in this filter element 12 becomes more than the specified value, the filter case 11 moves against a lock force by the press-fitting locking, whereby a bypass passage is made up there, and this state is kept up intact.
Patent JP-H04119182-A (JP)
Title: Resist printing material composed of film utilizing heat-sensitive polymer and dyeing process
Inventor: KOBAYASHI TOSHIHIRO
IPC: C08L33/26
Filed: 1990-08-31
Abstract: PURPOSE:To enable the dyeing in excellent resist printing effect by using a resist printing material composed of a film of a heat-sensitive polyacrylamide derivative exhibiting phase-transition between hydrophilic state and hydrophobic state with temperature in the presence of water. CONSTITUTION:A solution composed mainly of a heat-sensitive polyacrylamide derivative (e.g. poly-N-isopropyl acrylamide) exhibiting reversible phase-transition between hydrophilic state and hydrophobic state with temperature is formed in the form of a film of a resist printing material. The film is cut to a prescribed pattern and pasted on a cloth wet with water and the cloth is printed over the resist film and steamed (or dip dyed) at a temperature above the intrinsic phase-transition temperature of the heat-sensitive polymer. Color is developed by this process on the cloth except for the pasted part to attain an excellent resist printing effect leaving a clear white part on the cloth. Both faces of a cloth can easily be dyed in different colors by coloring the other face of the cloth by similar method.
Patent JP-H0978095-A (JP)
Title: Cleaning composition and cleaning
Inventor: HANAMURA NAOYASU
IPC: B08B3/08
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning composition comprising a mixture of a specific carbonate with an isoparaffin-based solvent, safe also to human bodies without causing environmental disruption and capable of sufficiently cleaning pitches and waxes attached to optical parts. SOLUTION: This cleaning composition comprises a mixture of (A) a carbonate of the formula (R1 and R2 are each a 1-5C alkyl) such as di-n-butyl carbonate with (B) one or more kinds of solvents selected from hydrocarbon based solvents comprising an isoparaffin-based solvent, a normal paraffin-based solvent and a naphthenic solvent. Furthermore, a mixed composition ratio of the component A to the component B is preferably (9/1) to (1/9) and liquid temperature of the cleaning liquid using the cleaning composition is preferably 40-60 deg.C and the cleaning is preferably performed by combinedly using physical force such as low-frequency ultrasonic waves having <=30kHz frequency or jet.
Patent JP-H0890614-A (JP)
Title: Injection molding die
Inventor: HORII SHOJI
IPC: B29C45/26
Filed: 1994-09-27
Abstract: PURPOSE: To prevent a projected bulge from occurring in a rib part by a simple mechanism by a method wherein out of a plurality of ejector pins, an ejector pin with a rib formed at the top end thereof is provided with a fixing seat at the bottom end thereof and loosely fitted in a first ejector plate from the rear side of the first ejector plate, and a stopper for preventing the retraction of the ejector pin is provided. CONSTITUTION: In the molding of a molded article having a rib 3a, fixing seats 4a, 5a are respectively provided at the bottom ends of an ejector pin 4 for a molded article body and an ejector pin 5 for a rib 3a. In a second ejector plate 7 disposed under a first ejector plate 6, a stopper 8 is provided just under the fixing seat 5a so as to form a gap C. At the time of a mold opening, the first and second ejector plates 6, 7 are pushed by an ejector rod 10, whereby the ejector pin 4 firstly starts to push a molded article 3. At this time, the gap C shifts to above the fixing seat 5a to prevent the rib 3a from being pressed. In this state, the ejector pin 5 ejects the molded article while being prevented from further moving backward by the stopper 8.
Patent JP-S6389505-A (JP)
Title: Polymerization of olefin
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F210/16
Filed: 1986-10-01
Abstract: PURPOSE:To polymerize an olefin in excellent polymerization activity even in a decreased amount of an aluminoxane used, by using a catalyst comprising a specified supported solid catalyst component, an aluminoxane and a specified organoaluminum compound. CONSTITUTION:An olefin is (co)polymerized in the presence of a catalyst formed from a solid catalyst component (A) formed by allowing an inorganic carrier (e.g., SiO2 or Al2O3) to support a Group IV B transition metal compound [e.g., bis(cyclopentadienyl)zirconium dichloride], an aluminoxane (B) [e.g., a compound of formula I or II (wherein R is methyl or the like and m is an integer >=2)] and an organoaluminum compound (c) having a hydrocarbon group other than an n-alkyl group (e.g., triisopropylaluminum). When olefin polymerization, especially, ethylene polymerization or copolymerization of ethylene with an alpha-olefin according to the above process is performed by a slurry polymerization or vapor-phase polymerization process, the catalytic activity is high even in a decreased amount of the aluminoxane used and no adhesion of polymer to the reactor occurs. When this process is applied to the copolymerization of at least two olefins, a copolymer of a narrow MW distribution and a narrow composition distribution can be obtained.
Patent JP-H0893492-A (JP)
Title: Supporting structure of transmission
Inventor: MARUYAMA KEIICHI
IPC: F02B61/06
Filed: 1994-09-27
Abstract: PURPOSE: To appropriately support a differential housing on the engine side when the differential housing of a final deceleration part is projectingly arranged to the lower part of the engine. CONSTITUTION: In a trans-axle type transmission where a differential housing 2 provided with a final deceleration part is projectingly arranged to the lower part of an engine 10 than a clutch housing 1, the differential housing 2 is supported by a supporting means 70 in an integrated manner in the vertical direction and in a slidable manner in the right-to-left direction.
Patent JP-S6290907-A (JP)
Inventor: KOJIMA YUKIO
IPC: H01C17/242
Filed: 1985-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0395639-A (JP)
Title: Information processor
Inventor: YOKOZAWA AKIRA
IPC: G06F11/28
Filed: 1989-09-08
Abstract: PURPOSE:To produce an external interruption without changing the flow of a program which is executed at the normal application and to accurately evaluate the external interruption by providing a program counter, an interruption point register, a comparator, etc. CONSTITUTION:A microprocessor 11 contains a program counter 12 which stores the address of the instruction under execution, an interruption point register 13 which stores the address of a desired instruction to which an external interruption is produced during the execution of a program, and a comparator 14. The comparator 14 compares the contents with each other between both counter 12 and register 13 and applies a coincidence detection signal to an OR gate 28 when the coincidence is obtained between both contents. The gate 28 inputs an external interruption signal and the coincidence detection signal and gives a set signal to an interruption request FF 29 to set this FF with one of both inputs. Then the external interruption request signal is applied to an AND gate 24. Thus it is possible to give a request to an information processor to perform an external interruption at evaluation without changing the executing flow. Then the external interruption accurately is evaluated.
Patent JP-H0279853-A (JP)
Title: Photosensitive resin intaglio plate and its production
Inventor: TSUNODA TAKAHIRO
IPC: G03F7/00
Filed: 1988-09-16
Abstract: PURPOSE:To obtain the satisfactory intaglio plate of a photosensitive resin by internally forming a cell-like latent image layer constituted of large numbers of small concave cell layers surrounded with bank-like fine protruding parts on the side of a substrate plate of a photosensitive resin layer, or a layer capable of forming a layer by developing the photosensitive resin layer. CONSTITUTION:The photosensitive resin layer 3 mounted on the substrate plate 2 composed of a light transparent resin is exposed through a cell forming image film 7 which is light transparent or light impermeable with fine lines intersected each other and is disposed on the side of the substrate plate 2 of the layer 3. The material 1 of the intaglio is prepared by internally forming the cell-like latent image layer 6' constituted of the large numbers of small concave cell layer 6 surrounded with the bank-like fine protruding parts on the side of the substrate 2 of the photosensitive resin layer 3 by developing the layer 3. The upper end of the cell latent image layer 6' of the intaglio material 1 is put in a lower position than the surface of the photosensitive resin layer 3', namely, the surface of the intaglio plate material 1. Thus, the preferable intaglio plate is prepared.
Patent JP-S6289148-A (JP)
Title: Two-port memory
Inventor: MASUKO KOICHIRO
IPC: G06F12/02
Filed: 1985-10-15
Abstract: PURPOSE:To share a column decoder for a RAM port and the column decoder for presetting a SAM port by constituting the column decoder with a static NAND gate of a CMOS and forming the signal wiring of a selecting output from the column decoder with a high melting point metal, etc. of the low resistance. CONSTITUTION:The right side of a memory cell array MA0 is used as the RAM port and the SAM port, and the left side of MA1 is used as the RAM port and the SAM port. In such a way, a signal line 10 from a column decoder 2-n to a data register DGn is longer than the conventional line, the parasitic resistance and the floating capacity are increased, an Al wiring cannot be used, and therefore, from when the selecting/non-selecting of a column decoder 2-n is determined up to when the condition of a data DGn is determined, the time is needed and the delay is inclined to occur, and by adopting the high melting point metal, etc., for the material of the signal line 10, the delay can be neglected. A column decoder 2 is composed of a COMOS static circuit, and therefore, the selecting output of the column decoder is satisfactorily held until the presetting of a serial selector 5 executed finally by the data transfer cycle is performed.
Patent JP-H1172489-A (JP)
Title: Liquid chromatography
Inventor: ISHII KIMIHIKO
IPC: G01N30/86
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To perform rapid identification and to enhance identification capacity and to confirm the certain excution of identification by comparing the spectrum of the objective component in a standard data library selected before the start of analysis or during the execution of analysis with the spectrum at the time of the generation of a waveform spectrum. SOLUTION: An eluent 1 is sent toward a sample injection apparatus 3 by a pump 2. A sample to be measured is injected by a sample injector 3 to be separated by a column 4. A photodiode array detector 5 continuously detects the absorption spectrum of the eluent from the column 4 on a time base. Concretely, detection is performed at a constant sampling time interval. This data is sent to a data processor 6 having a spectrum library. Concrete processing is performed by calculating the comparison of the spectrum of library data with the spectrum at the time of the stop of each peak in a waveform shown by the holding time as a similarity degree.
Patent JP-S61110573-A (JP)
Title: Printer
Inventor: MATSUSHIMA KEIICHI
IPC: B41J5/30
Filed: 1984-11-06
Abstract: PURPOSE:To reduce the period of time required for forming a record pattern and facilitate control, by a method wherein recording can be conducted with a single picture element line as a unit by a single conversion of character code information in a recording information sent in parallel into a record pattern. CONSTITUTION:The recording information is sent as parallel 8-bit data, which are received by an interface 11, and are converted into record pattern data as required. According to the control by a controlling part 10 and a video RAM controllingpart 13, data in the amount of a single picture element line in the recording width direction of a recording paper are sequentially stored into a video RAM12 on the basis of color basis data. When a one-line amount of data are completely stored in the video RAM12, the recording data are sequentially read from the RAM12, and recording color information made to correspond to a color section of a thermal ink ribbon by a color section controlling circuit 15 is sent to a heating area controlling part 7 by a color-selecting circuit 14. Accordingly, the period of time required for forming the record pattern is reduced, and control is facilitated.
Patent JP-2000062214-A (JP)
Title: Ink-jet recording apparatus
Inventor: UMEDA RYUICHIRO
IPC: B41J2/18
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the fouling of the outside of a cylinder with ink stagnated in the vicinity of a discharging opening after vacuuming ink from a nozzle part of a recording head so as to be discharged from a discharging opening of a cylinder 7 of a suction pump. SOLUTION: In a cylinder of a suction pump 54 having a suction opening 72 and a discharge opening 73 provided in a cylinder side wall with an optional distance, two pistons 62, 63 are driven so as to be moved independently with each other for vacuuming ink from the suction opening 72 according to a negative pressure generated in a pump room 74 between the pistons 62, 63. Thereafter, the capacity of the pump room 74 communicating with the discharge opening 73 is shrunk so as to discharge the ink, and then, the capacity of the pump room 74 communicating with the discharge opening 73 is slightly increased so as to return the discharged ink stagnated in the vicinity of the discharge opening 73 to the pump room 74.