baber/WOPTO huggingface dataset:
Patent JP-S60194108-A (JP)
Title: Manufacture of diacetate fiber
Inventor: KOSHIDA TOSHIHIRO
IPC: D01F2/30
Filed: 1984-03-12
Abstract: PURPOSE:To obtain the titled fiber having improved tenacity and suitable for the thin cloth textile for lining, or fancy braid, etc., by dissolving cellulise diacetate in a mixture of methylene chloride and methanol, and carrying out the dry spinning of the obtained specific spinning dope. CONSTITUTION:(A) cellulose diacetate is dissolved in (B) a mixed solvent composed of (i) methylene chloride and (ii) methanol to obtain a spinning dope having a viscosity of >=2,500 poise measured by a falling ball viscometer at 25 deg.C, and the obtained dope is subjected to the dry-spinning to obtain the objective fiber. The temperature of the spinning dope is preferably 55-70 deg.C, and the dry- spinning is carried out preferably by keeping the ratio VT/VE to 0.75-0.90 wherein VT (m/min) is take-up speed of the produced yarn and VE (m/min) is the speed of the dope extruded from the spinning nozzle.
Patent JP-H08238410-A (JP)
Title: Air cleaning machine
Inventor: MASAMOTO HIDENORI
IPC: F24F7/00
Filed: 1995-03-06
Abstract: PURPOSE: To make operation follow quickly in response to the increase in the dirtiness of air, to prevent unstable operation such as repeated interruption when the dirtiness of air is reduced, and to stabilize operation in a stage just before the stop of operation when air is cleaned in an air cleaner with the use of an optical dust sensor. CONSTITUTION: The sampling intervals of a sampling interval adjustment means 3 are made shorter when the dirtiness of air is increasing so that operation can follow quickly; the intervals are made longer when the dirtiness of air is decreasing to prevent unstable operation of repeated interruption. When the output of an optical dust sensor 107 reaches the air cleanliness level of a dirtiness standard, the additional operation of a fan motor 105 is carried out for a prescribed length of time to prevent unstable operation due to a slight change in concentration.
Patent JP-H02224154-A (JP)
Title: Automatic multiplexing control system for data processing
Inventor: SHIBATA MEGUMI
IPC: G06F12/00
Filed: 1989-02-27
Abstract: PURPOSE:To shorten the processing time of each independent data processing prevented from being influenced by the processing order by adding data volume as information at the time of forming objective data and setting up the number of file divisions and the degree of processing multiplexing based upon the added data volume. CONSTITUTION:A data file 13 includes data extracted by a data file forming part 12 so as to be processed and data having the whole data volume on its head as information. A multiplexing processing setting part 14 inputs the data volume from the data file 13, sets up the number of data divisions in accordance with the previously set and divided maximum data volume and sets up the degree of processing multiplexing in accordance with a previously set condition based upon the number of data divisions. A file dividing part 15 divides the data file 13 into plural subfiles 16 in accordance with the number of data divisions. Consequently, the processing time can be shortened.
Patent JP-H11250171-A (JP)
Title: Optical reader
Inventor: OGAWA MASAHITO
IPC: G06K7/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To input information related to an article to be purchased, a program, etc., by using an optical method capable of quickly and easily executing information communication without using a keyboard. SOLUTION: An optical reader 10 has a lens 1, a lens driving part 2 for shifting the position of the lens 1, a light emitting element 3, a light receiving element 4, and a control part 5. The control part 5 controls at least the direction and distance of shifting the lens 1 by the lens driving part 2, optical data communication processing (e.g. IrDA communication) utilizing light emission from the element 3 and light reception by the element 4 and scanning processing (e.g. a function of a bar code reader) for receiving the reflected light of light generated from the element 3 by the element 4.
Patent JP-S51121592-A (JP)
Title: Process for collecting urokinase
Inventor: NOMURA TAKEO
IPC: C12N9/72
Filed: 1975-04-16
Abstract: PURPOSE: Purification of urokinase comprises using of specific adsorbents. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03169010-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIN UISUN
IPC: H01L21/285
Filed: 1990-02-28
Abstract: PURPOSE: To reduce leaking current by growing a tungsten film twice and improving a step-coating ability in a contact port. CONSTITUTION: A junction layer 2 is formed on a semiconductor substrate 1, an insulating film 3 is formed on the junction layer 2 to be thick, and the insulating film 3 is etched through a photograph-etching process for forming the junction layer 2 and a metal wiring. Thus, a contact port is formed on the junction port 2. For growing a tungsten film only on the contact port, the tungsten film 41 is selectively and chemically vapor phase-evaporated to the thickness of about 1000Å in a low-temperature state of not more than 250 deg.C. Then, a tungsten film 42 is selectively and chemically vapor phase-evaporated on the tungsten film 41 in the high-temperature state of not less than 350 deg.C. Thus, a leak current characteristic can be maintained stably, and the evaporation speed of the tungsten film can be improved.
Patent JP-S60190866-A (JP)
Title: Apparatus for detecting abnormality of rotary speed
Inventor: MURAYAMA FUMIAKI
IPC: G01P3/42
Filed: 1984-03-09
Abstract: PURPOSE:To attain not only the enhancement of detection accuracy but also the enhancement of the control reliability and control accuracy of an engine, by detecting the abnormality of a rotary speed on the basis of intervals of pulse signals corresponding to the rotary speed. CONSTITUTION:After the analogue output obtained by a rotary angle sensor 18 for detecting a rotary angles as a pulse number proportional to a rotary speed is subjected to wave form shaping by a wave form shaping circuit 43 as shown by the drawing A, the time interval ti of said pulse is calculated and the difference DELTAti of said interval ti and the value obtained by increasing the pulse time interval ti-1 of one preceding wave form by a-times is calculated. When ''NO'' is judged, that is, when it is judged that ti/ti-1<=a is formed and ti is abnormally small as compared with ti-1 and rotary change equal to or exceeding the normal change in a rotary speed, is generated, the aforementioned ti is neglected because of an abnormal value and one preceding rotary speed ti-1 is substituted with ti. The rotary speed is calculated by formula Ni=K/ti. The control of an engine is performed on the basis of the above mentioned ti to perform the adequate operation control of an internal combustion engine. Next, the increment of (i) is performed and the previous state is restored and similar processing is performed repeatedly. By this method, the control of the internal combustion engine can be performed without receiving the influence by electrical noise and the disorder of mechanical elements.
Patent JP-H03248101-A (JP)
Title: Production of color filter
Inventor: MATSUSHIMA FUMIAKI
IPC: C25D9/00
Filed: 1990-02-27
Abstract: PURPOSE:To easily obtain the color filter which is free from color mixing by forming org. electrolytically polymerized films having a high insulating characteristic onto dyestuff thin films formed on transparent electrodes and in the gaps in the thin films. CONSTITUTION:After the dyestuff thin films are formed, the transparent electrode substrate formed with the dyestuff thin films is immersed in an org. electrolytically polymn. soln. and an org. electrolytically polymn. is effected on the transparent electrodes 3 to form the org. electrolytically polymerized films 1 having the high insulating characteristic on the dyestuff thin films and in the gaps in the dye thin films. Namely, ITO (Indium Tin Oxide) are formed as the transparent electrodes 3 is formed on a glass substrate 4 and org. pigments are deposited by electrolysis on the transparent electrode substrate, by which the dyestuff thin films are formed. Since the foundation thin films are the deposited films of pigment particles 2, there are many gaps between the particles and the org. electrolytically polymerized films 1 are grown from the surfaces of the transparent electrodes 3 and are so grown as to thread among the dye particles. The color filter which is free from the color mixing is easily obtd. in this way.
Patent JP-H07227885-A (JP)
Title: Mold device for molding machine
Inventor: MIYAHISA TAKANORI
IPC: B29C33/26
Filed: 1994-02-21
Abstract: PURPOSE:To facilitate a work and easily change a relationship between a mold opening/closing position and a turning oscillation angle by exchange of a cam, by turning and oscillating one of molds by utilizing mold opening/closing operation during mold opening process and slanting it or turning it laterally. CONSTITUTION:At mold opening, a turning block 7 descends. A guide 61 fixed to a rotary axis 8 of the turning block 7 descends along a guide face 64 of a cam 62. At an initial step in the mold opening process where the guide 61 is guided along a linear part 64A of the guide face 64, a movable mold 11 descends in the mold opening direction in a state that it is facing a fixed mold 2. In the turning and oscillating process where the guide 61 is guided along a slant part 64B of the guide face 64, the movable mold 11 turns and oscillates integrally with the turning block 7 so as to be in a slant or laterally turned state where a mold fitting face 11A of the movable mold 11 is turned to the side face.
Patent JP-S61207447-A (JP)
Title: Production of crosslinked rubber goods
Inventor: FURUICHI MINORU
IPC: C08L47/00
Filed: 1985-03-11
Abstract: PURPOSE:To obtain a crosslinked rubber compsn. which has excellent wear resistance, can be clearly toned, does not cause slipping on a wetted surface and can be easily expanded, by blending an org. peroxide crosslinking agent, a blowing agent and a toning agent with a blend of 1,2-polybutadiene and a rubber component in a specified ratio. CONSTITUTION:0.1-5pts.wt. org. peroxide (pref. dialkyl peroxide), 0-30pts.wt. blowing agent (e.g. sodium bicarbonate or azodicarbonamide) and a toning agent (known inorg. or org. toning agent) are blended with 100pts.wt. mixture of 30-90wt% 1,2-polybutadiene (A) having a bonded vinyl content of 70% or above, a crystallinity of 5% or above and an intrinsic viscosity [eta] of 0.5dl/g or above (in toluene at 30 deg.C) and 10-70wt% at least one member (B) selected from natural and synthetic diene rubbers. Pref. the toning agent is used in a quantity of 0.1-30pts.wt. per 100pts.wt. mixture of components A and B.
Patent JP-S60191062-A (JP)
Inventor: TAKADA KAZUYA
IPC: C04B35/115
Filed: 1984-03-13
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-H10237538-A (JP)
Title: Skid of heating furnace
Inventor: IMAMURA MASAKI
IPC: F27D3/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace skid having common skid button shape which can be used for both steel to be heated of round section and square section. SOLUTION: In a skid of a walking beam type heating furnace provided with a fixed skid to receive the steel to be heated on a skid button 10 and a movable skid to receive on the skid button 10 the steel to be heated on the fixed skid and carry it, a flat surface 13 and a recessed curved surface 12 to be curved in the carrying direction of the steel to be heated are formed so that the skid can be used both for the steel to be heated of round section and square section.
Patent JP-H0973102-A (JP)
Title: Thin-film transistor circuit and image display device
Inventor: KUBOTA YASUSHI
IPC: G09G3/36
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To greatly improve the characteristics of a thin-film transistor circuit in terms of operation speed, holding characteristics, etc. SOLUTION: The thin-film transistor(TFT) circuit is constituted by forming plural TFTs on an insulating substrate 11. Conductive electrodes 14 are so arranged as to face gate electrodes 16 across the channel regions 12a of polycrystalline silicon thin films 12 constituting active layers of these TFTs. The same specified voltage is impressed on the conductive electrodes 14. The absolute value of the threshold voltage of n channel type transistors(TRs) and the absolute value of the threshold voltage of p channel type TRs are nearly equaled to each other if the threshold voltage is shifted by impressing the voltage on the conductive electrodes 14. The adequate setting of the threshold voltage according to the channel lengths of the TFTs, the kinds of the circuits constituted by the TFTs, the voltage impressed on the TFTs, etc., is made possible as well.
Patent JP-S55138904-A (JP)
Title: Antenna unit
Inventor: KAWABATA KAZUAKI
IPC: H01Q3/24
Filed: 1979-04-18
Abstract: PURPOSE:To make an antenna small-sized without deteriorating its receiving characteristics, by selecting an antenna corresponding to a channel selected from the receiving output of several small antennas, being interlocked with the channel selecter of a tuner. CONSTITUTION:The small antenna row 5 consists of small antennas 6, 7, 8 which are matched by the receiving frequency band of each channel or several channels of television broadcast. The receiving output of this small antenna row 5 is selected by being interlocked with the channel selector 2 of the tuner 1 by the changeover circuit 4, and it is input to the input terminal 3 of the tuner 1. Furthermore, the small antenna selected by the changeover circuit is matched as to its receiving frequency of the channel selected by the channel selector.
Patent JP-S56143071-A (JP)
Title: Bus coupling system
Inventor: OOMORI KENJI
IPC: G06F12/08
Filed: 1980-04-09
Abstract: PURPOSE:To reduce access to a main memory, by providing a bus coupler with a circuit monitoring whether the memory write request is successful or not and a circuit which rewrites the former data in memory with written-in data. CONSTITUTION:A plurality of processors PCs 1 are coupled with the main memory 5 via the bus coupler and bus 7 respectively. When the memory write-in request from PC1 to the memory 5 is produced on the bus 7, the montor circuit 21 judges if the data to the address is stored in the memory 30 in the bus coupler. If stored, the replacement circuit receives the instruction to fetch the data. When the data is fetched and a signal that the write-in to the main memory 5 is successuful on the bus 7 is generated, the circuit 22 replaces the data in the memory 30 with new data. Thus, the change of the data of the memory 5 is effected on the memory in the bus coupler, the number of times of access is reduced and the system performance is increased.
Patent JP-S63214608-A (JP)
Title: Strain measuring instrument
Inventor: MAEBA YOSHIYASU
IPC: G01B11/30
Filed: 1987-03-03
Abstract: PURPOSE:To calculate the accurate strain quantity of a body to be measured by allowing 1st and 2nd position detectors to photodetect a 1st laser light beam which is made incident vertically on the body to be measured and a 2nd laser light beam which is made incident slantingly. CONSTITUTION:The 1st laser light beam 8a from a laser oscillation device 4 is made incident vertically on the body 3 to be measured before a distorted waveform is formed and the 2nd laser light beam 8b is made incident slantingly on the body 3 to be measured at an expected angle. If the body 3 to be measured is strained, the reflected light beams of the laser light beams from the body 3 to be measured are photodetected by the 1st and 2nd position detectors 5a and 5b, whose photodetection positions become clear. The signals of the photodetection positions and the signals of the incidence directions of the laser light beams are inputted to a computer 6, which calculates the photodetection positions of the reflected light beams when both laser light beams are made incident on the same point on the body 3 to be measured and displays it on a display device 7.
Patent JP-S56143463-A (JP)
Title: Electrophotographic apparatus
Inventor: SAWAOKA EIJI
IPC: G03G15/04
Filed: 1980-04-11
Abstract: PURPOSE:To enable the operator to use time effectively by connecting the input terminal of a transmission device to two optical image input devices to be installed respectively in distant places, and connecting one image forming device to the output terminal of the transmission device. CONSTITUTION:The input terminal of a transmission device 12 is connected to two optical image input devices 10a, 10b which are installed respectively in distant places, and one image forming device 14 having a sorter 13 in a paper feeding part is connected to the output terminal of the transmission device 12. Various operations are controlled by the control device 16 connected via the transmission device to the devices 10a, 10b and the device 14. With such constitution, in the case of obtaining copies, there is no need for the operator to go to the copying room each time, and the operator goes to the place where the image forming device is installed and can pick up the copies there by using the optical image input device provided in each room, hence, the operator's time is saved.
Patent JP-S51122410-A (JP)
Title: Pushbutton device
Inventor: OONISHI MASANORI
IPC: H01H13/56
Filed: 1975-04-17
Abstract: PURPOSE: In an operation device of a taperecorder, to facilitate the production by decreasing the number of parts by enabling the complex operation of plural pushbuttons by utilizing one lock rod which is movable in either horizontal or vertical directions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51121248-A (JP)
Title: Screen film forming process for color picture tobes
Inventor: YOSHIDA OSAMU
IPC: H01J9/227
Filed: 1975-04-17
Abstract: PURPOSE: To provide a method of forming color screens by an electronic photo process in which contamination between the differenct fluorescent particles due to residual electrification is prevented during the process in which fluorescent particles smaller than the shadow mask holes are formed with the application of fluorescent particles in the final exposure section during the positive development process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62206731-A (JP)
Inventor: OKAZAKI KUNIO
IPC: H03K17/76
Filed: 1986-03-04
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-S62205119-A (JP)
Title: Novel polyester polymer and production thereof
Inventor: TOMIOKA TATSUYA
IPC: C08G63/60
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled polymer useful as industrial device material such as optical fiber reinforcing agent, magnetic tape, etc., by reacting polyethylene terephthalate with an acyloxybenzoic acid, etc. CONSTITUTION:(A) A polyethylene terephthalate having preferably 0.1-1.0dl/g reduced viscosity is blended with (B) an acyloxybenzoic acid (e.g. m- acetoxybenzoic acid, etc.), (C) terephthalic acid and (D) a 2,6-di(acyloxyaryloxy) benzonitrile [e.g. 2,6-di(4-acetoxyphenoxy)benzonitrile, etc.] and reacted in an inert gas such as argon, etc., at 200-350 deg.C for 0.5-5hr to give the aimed polymer having >=0.2dl/g reduced viscosity and repeating units shown by formulas I, II and III (Ar is aromatic residue).
Patent JP-S55140023-A (JP)
Title: Car for cremating and incinerating pet animal
Inventor: ARAKAWA SOUICHI
IPC: F23G5/00
Filed: 1979-04-19
Abstract: PURPOSE: To simplify a processing of a body of a pet animal by a method wherein a secondary combustion type incenerator, gas cylinders, coffins and urns for ashes of various sizes and the like are mounted on a chassis of a truck.  
     CONSTITUTION: A secondary combustion type incinerator 2, gas cylinders 8 necessary for utilizing gas burners 21, 22 and racks for putting coffins 9 as well as boxes 10 for receiving urns for ashes are mounted on a chassis of a truck. According to this method, when an order from an owner of a dead pet animal is received, the car is despatched to a house of the owner immediately, a body of the dead pet animal is incinerated at the spot, ashes of the animal is accommodated into the urn for ashes and can be delivered to the owner, therefore, the body of the dead pet animal may be processed simply. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62205339-A (JP)
Title: Two component type diazo copying material
Inventor: HIRABAYASHI TAKEO
IPC: G03C1/76
Filed: 1986-03-06
Abstract: PURPOSE:To improve density of picture image by using a specified copolymer resin layer contg. fine silica particles and polyvinyl alcohol as precoating layer. CONSTITUTION:At least one kind of vinyl chloride/acrylic ester copolymer resin, polyvinyl alcohol, and fine silica particles are incorporated in a precoating layer, and simultaneously, the proportion of the acrylic ester in the copolymer compsn. is regulated to 20-70wt% expressed in terms of monomer unit. If the content of the acrylic ester in the copolymer resin is <20wt%, the density of the picture image is reduced. If the content of the acrylic ester exceeds 70wt%, scumming during dry development becomes remarkably heavier. It is preferred that the amt. of the fine silica particles to be used is regulated to 0.1-5pts.wt. basing on 1pt.wt. resin. The density of picture image is improved by using the precoating resin and fine silica particles.
Patent JP-H06240046-A (JP)
Title: Production of aromatic dicarboxylic acid and alkylene glycol from polyester resin
Inventor: HIROWATARI NORIYUKI
IPC: C08G63/16
Filed: 1993-02-12
Abstract: PURPOSE:To produce an arom. dicarboxylic acid and an alkylene glycol from a waste polyester resin efficiently under mild conditions by hydrolyzing the resin in the presence of an amine as a hydrolysis aid. CONSTITUTION:A used container, etc., made of a polyester resin having arom. dicarboxylic acid units and alkylene glycol units as structural units is recovered and finely ground. The resulting powder is mixed with an amine (e. g. triethylamine) as a hydrolysis aid and water and hydrolyzed by stirring the mixture under heating in an autoclave, giving an arom. dicarboxylic acid (e. g. terephthalic acid) and an alkylene glycol (e.g. ethylene glycol). As the hydrolysis aid, in addition to an aliph. amine, an alicyclic amine (e.g. N- methylcyclohexylamine), an arom. amine (e.g. N,N-dimethylaniline), a heterocyclic amine (e.g. N-methylpiperidine), etc., may be used.
Patent JP-H01223254-A (JP)
Title: Ceiling suspension tool
Inventor: KOJIMA JUJI
IPC: E04B9/18
Filed: 1988-03-02
Abstract: PURPOSE:To economize material and reduce the vibration and noise in an interior by interposing a flexible member between a floor metal fitting fixed onto an upper stair floor and a ceiling metal fitting fixed onto a lower stair ceiling and joining the floor metal fitting and the ceiling metal fitting by a fastening means. CONSTITUTION:A flexible member 7 is interposed between a floor metal fitting 1 fixed onto an upper stair floor 100 and a ceiling metal fitting 2 fixed onto a lower stair ceiling 200, and the floor metal fitting 1 and the ceiling metal fitting 2 are joined by a tightening means 3 which passes through both metal fittings 1 and 2. The flexible member 7 is constituted of a mesh, rubber, spring and synthetic resin, etc., and elastically supports the ceiling 200 for the floor 100. Therefore, the need of the suspending members and connecting members in the conventional method can be obviated, and the material cost can be re duced, and the vibration transmitted from the floor 100 can be effectively absorbed and attenuated by the flexible member 7, and the transmission quantity to the ceiling 200 can be reduced.