baber/WOPTO huggingface dataset:
Patent JP-S5450496-A (JP)
Title: Production of polymerization catalyst component
Inventor: IWAO TETSUYA
IPC: C08F10/00
Filed: 1977-09-30
Abstract: PURPOSE: To obtain a high activity Ziegler type Ti catalyst component with narrow grain size distribution by bringing Ti starting raw material into contact with a small amt. of ethylene or α-olefin in an inert org. solvent contg. an org. Al cpd. after which the resulting Ti component is separated, pulverized, and modified.  
     CONSTITUTION: Ti starting raw material such as TiCl 3  obtd. by reducting TiCl 2  with H 2  is brought into contact with ethylene or α-olefin in an inert org. solvent such as n-heptane in the presence of an org. Al cpd. such as Al(C 2 H 5 ) 3 . The amt. of the ethylene or α-olefin used is less than about 10wt% to the raw material. The raw material thus treated is then separated, pulverized with a ball mill or the like, and modified with an inert org. solvent optionally mixed with a modifier to obtain a desired catalyst component. The modifier is selected from O, S, P, N or Si-contg. org. cpds., there org. and halogen, org. cpd. Al cpds. and lewis acid 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6029177-A (JP)
Inventor: NAGAOKA JIYUNICHI
IPC: A63H17/00
Filed: 1983-06-30
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-S5820350-A (JP)
Title: Sectional core
Inventor: OGATA HIDEO
IPC: F02B19/08
Filed: 1981-07-28
Abstract: PURPOSE:To improve workability by removing sectional cores without breaking the same after casting and reuse of said cores by forming a sectional core of three segments. CONSTITUTION:A sectional core 4 is constituted of the 1st segment 8, the 2nd segment 9 and the 3rd segment 10. The segment 8 contains the roudness 7a connecting one tapered surface 5a and parallel surfaces 6a, 6b, and has a mating surface 8a of the surface 5a and the segment 9 in parallel therewith as well as a mating surface 8b with the segment 10. The segment 9 contains a part of the roundness 7b connecting the surface 5b and the surfaces 6a, 6b, and has a mating surface 9a flush with the surface 8a of the segment 8 and a mating surface 9b with the segment 10. The segment 10 contains the remaining part of the roundness 7b connecting the surface 5b and the surfaces 6a, 6b, and has a mating surface 10a flush with the surface 8b of the segment 8, and a mating surface 10b flush with the surface 9b of the segment 9.
Patent JP-H04344771-A (JP)
Title: Picture data coding method and picture data compressor
Inventor: MURASHITA KIMITAKA
IPC: H03M7/30
Filed: 1991-05-22
Abstract: PURPOSE:To implement coding processing in response to the strength of correlation between adjacent blocks with respect to the picture data coding method and the picture data compressor coding a picture data representing a multi-value picture data for each block comprising a prescribed number of picture elements. CONSTITUTION:The relation of correlation representing the strength of correlation between a block and its just preceding block is obtained in response to the input of each block comprising a picture data of a prescribed number of picture elements being part of a multi-value picture, and whether or not each block is approximated by its just preceding block based on the obtained correlation coefficient is discriminated. Coding processing is applied only to a block not approximated and the obtained coding data is set as a coding data corresponding to the block. A coding data sent corresponding to the just preceding block to the approximated block is sent repetitively.
Patent JP-S597016-A (JP)
Title: Method of connecting crosslinked type polyolefin pipe
Inventor: TERASAKI KAZUNORI
IPC: B29C65/00
Filed: 1982-07-05
Abstract: PURPOSE:To connect crosslinked polyolefin pipes together firmly within a short period, by applying an adhesive, which is made of a water crosslinkable polyolefin, has been formed into a sheet without crosslinking it, and has been heated to the melting point or above, between the ends of the pipes that have been heated to a specified temperature. CONSTITUTION:The ends of the pipes to be connected that are made of a crosslinkable polyolefin (e.g. ethylene/maleic acid copolymer, etc.) are pressed, for example, to a hot heating plate, so that the ends are heated to a temperature of from its melting point to its decomposing temperature, preferably a temperature of 160-240 deg.C. An adhesive, which is made of a water crosslinkable polyolefin not containing a crosslinking accelerator but containing generally a silane modifier, etc., has been formed into a sheet without crosslinking it, and has been heated to the melting point or above, is applied to the ends of the pipes by pressing the ends to the adhesive, and the pipes may be pressed with the adhesive between the ends to be connected. EFFECT:The connected section has a higher inner pressure resistance than the pipe body.
Patent JP-H10281919-A (JP)
Title: Light source used for detecting of leakage of heating, ventilating and air conditioning system to utilize environmentally safe material
Inventor: RICHARD C CABESTORY
IPC: F21V7/22
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To detect a martial (fluorescence) to re-emit light having a longer wave length than the light emitted from a light source by combining a dichroic reflector, a lamp and a lens filter and arranging them. SOLUTION: A front cap 2 is opened toward the outside, and a filter lens 4 is located behind it. The filter lens 4 best transmits light at the wave length of about 400 nm as much as about 82% of light. A reflector 6 is provided behind the filter lens 4 through a compression spring 5. A dichroic coating is carried out on the reflector 6, which reflects only the visible ray of about 400-700 nm. Therefore, the reflector does not check the passing through of radiant heat toward the back to reduce thermal load on an irradiation face. A lamp 10 being a tungsten halogen lamp emits a uniform lighting light spreading at about 12 degrees. Thus the most suitable light source to emit light having the specified wave length to make a martial generate fluorescence can be provided.
Patent JP-S5343092-A (JP)
Title: Exhaust gas treatment catalyst
Inventor: ATSUKAWA MASUMI
IPC: B01J23/34
Filed: 1976-09-30
Abstract: PURPOSE: To provide an inexpensive light weight catalyst with high mechanical strength for making NOx in exhaust gas contg. a large amt. of dust discharged from a combustion furnace harmless by pretreating a calcium silicate-based molded product with sulfates and supporting catalyst metals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000310417-A (JP)
Title: Controlling method of combustion of water heater
Inventor: TOUEI NOBUHIKO
IPC: F23N3/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method of combustion of a water heater which copes quickly with such a state as incomplete combustion, a shortage of fuel supply, imperfect carry-over or lowering of oxygen concentration in a surrounding environment by judging the state exactly and thereby can ensure an excellent state of combustion. SOLUTION: This controlling method of combustion relates to a water heater equipped with a burner, an air supply fan, a heat exchanger, a CO sensor, a controller and a remote control unit at least. When a difference ΔQ obtained by subtracting an actual combustion heat quantity from a set target combustion heat quantity becomes a prescribed reference heat quantity difference ΔQk or above in the course of combustion of the burner, it is determined further whether or not the CO concentration of exhaust gas at that time is a prescribed reference CO concentration Gk or above.  In the case when the CO concentration is the prescribed CO concentration Gk or above, the number of revolutions of the air supply fan is controlled to be increased, and when the CO concentration is less than the prescribed reference CO concentration, the amount of fuel supply to the burner is controlled to be increased.
Patent JP-S5817507-A (JP)
Inventor: BERARUDO MATSUSAARI
IPC: G11B20/02
Filed: 1982-07-06
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-S63282523-A (JP)
Title: Icon display device for information processor
Inventor: ISHITOBI SHINJI
IPC: G06F3/0481
Filed: 1987-05-14
Abstract: PURPOSE:To speed up the extraction of a selected file by displaying ICONs with constant-tendency contrast in the new-old order of respective decided files. CONSTITUTION:The new-old relation of the respective files classified by genre is discriminated according to 'date and time data'. Then contrast corresponding to the respective files is specified according to the time data and the result is displayed on a CRT 101. Namely, a group 1 of development reports is displayed at the uppermost part, a file 1a is painted thick to indicate the latest file, and a file 1d is painted thin to indicate a following new file. Files 1b, 1c, 1e, 1f, etc., are displayed as relatively old development reports. Thus, the various files stored on a floppy disk are displayed with ICONs and the new-mold relation of the respective files is discriminated with the contrast, so an operator can selects the latest file at a glance.
Patent JP-S5640294-A (JP)
Title: Semiconductor laser
Inventor: NAMISAKI HIROBUMI
IPC: H01S5/00
Filed: 1979-09-11
Abstract: PURPOSE:To decrease the radiation angle of the light beam from a semiconductor laser and to permit it to be readily cnnected to other optical circuits by providing one conductivity-type and the other conductivity-type regions each having a prescribed refractive index and forbidden-band width on both sides of one conductivity- type active region in order to ease the light-shutting. CONSTITUTION:Provided on one side of a P type GaAs layer 2 having an active region is an N type GaAlAs layer 1 having a smaller refractive index and a wider forbidden-band width than the layer 2 and a high Al concentration. Provided on this side, moreover, is an N type GaAlAs layer 4 having a low Al concentration  and a wider forbidden-band width than both the layer 2 and a P type GaAlAs  layer 3 to be provided on the other side of the layer 2. Provided on the layer 3 is a  P type GaAlAs layer 5 having a low Al concentration and the same forbidden- band width as the layer 4. In the constitution, the thicknesses of the layers 1 and 3  are made thinner than the others so that the light-shutting is eased and the skirts of  the intensity distribution are allowed to enter the layers 4 and 5. Consequently, the radiation angle of the light beam as well as the threshold current are decreased.
Patent JP-S61276994-A (JP)
Title: Surface treatment of magnesium or magnesium alloy
Inventor: TAKAKURA YOSHINORI
IPC: C23C14/16
Filed: 1985-05-31
Abstract: PURPOSE:To form easily a treated layer having excellent electrical conductivity and heat radiation characteristic on the surface of an Mg or Mg alloy base material by roughening mechanically the surface of said base material then plating dry Al thereto to an adequate thickness and plating further Cu, Ni and Au thereto. CONSTITUTION:The surface of the base material consisting of Mg or Mg alloy is finished to the required surface roughness by a mechanical method such as dry honing. After the roughened surface is thoroughly cleaned, the Al is stuck to 20-30mum onto the surface of the base material by the dry plating such as ion plating, ion beam cluster, etc. The above-mentioned Al is subjected to pretreatments such as degreasing, pickling, Zn substn. and Cu strike treatment and then to Cu, Au plating or Cu, Ni, Au plating. The surface treated layer having the stable quality and the electrically good conductivity or heat resistance and heat radiation characteristic is thus easily obtd.
Patent JP-H11312969-A (JP)
Title: Semiconductor circuit
Inventor: KUNII KOICHI
IPC: H03K19/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To optimize current consumption of an output signal part by using a variable capability drive circuit to control plural switches of PMOS transistors TRs and NMOS TRs on the output signal side on accordance with setting of the peripheral circuit state and a control register. SOLUTION: When both of peripheral circuits A 13 and B 14 are operated, a control signal A and a control signal B are at the '0' level, and TRs P12, N12, P22, and P22 are turned on, and the drive capability at the '1' level is the sum of those of TRs P11 and P21, and the drive capability in the '0' level is the sum of those of Trs N11 and N21, and the output signal part current consumption is maximum. When one of peripheral circuit A 13 and B14 is operated, the control signal A is at the '1' level and the control signal B is at the '0' level, and TRs P12 and N12 are turned off, and TRs P22 and N22 are turned on, and the drive capability corresponding to the output signal is reduced because only the TR P21 drives the '1' level and only the TR N21 drives the '0' level.
Patent JP-S598327-A (JP)
Inventor: MITSUI KOUICHI
IPC: H01G9/08
Filed: 1982-07-06
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-H0417635-A (JP)
Title: Wear-resistant copper sintered alloy
Inventor: HAYASHI KOICHIRO
IPC: C22C1/05
Filed: 1990-05-10
Abstract: PURPOSE:To obtain a sliding member excellent in wear resistance as the mating member with a Ti alloy by adding specified amounts of Sn, Co and graphite or MoS2 to Cu and executing compacting and sintering. CONSTITUTION:The powder of electrolytic copper is mixed with Sn powder, Co powder and, as a solid lubricant, powdery MoS or graphite in the ratios of, by weight, 15 to 30% Sn, 3 to 20% Co, 2 to 7% of one or two kinds of graphite and MoS2 and the balance Cu. This mixed powder is compacted and sintered in an ammonia decomposed gas. The Cu sintered alloy member constituted of a mixed structure of an alpha phase as bronze, a delta phase having high hardness as Cu-Sn intermetallic compounds occupying, by areal ratio, 25 to 90% in the section of the sintered alloy, a Co phase and a solid lubricant such as graphite and MoS2, light in weight and excellent in wear resistance as the mating member with a Ti alloy sliding member can be obtd.
Patent JP-S61277839-A (JP)
Title: Idle speed controller
Inventor: HASHIMOTO TORU
IPC: F02D41/16
Filed: 1985-05-31
Abstract: PURPOSE:To achieve the optimal stability and response by correcting the delay time with correspondence to the engine temperature when starting feedback control of engine rotation. CONSTITUTION:On the basis of detection signals from an engine rotation sensor 103 and an idle sensor 102, an actuator 101 for performing NFB control under idle operation of engine is controlled while starting of NFB control is delayed by predetermined time through idle speed control means 104. Furthermore, an engine temperature sensor 105 and means 106 for correcting the delay time with correspondence to the engine temperature on the basis of the detection signal from said sensor 105 are provided. Consequently, optimal stability and response can be achieved over the entire engine temperature.
Patent JP-S5552161-A (JP)
Title: Information processing system
Inventor: IKEGAMI YOSHIROU
IPC: G06F11/34
Filed: 1978-09-26
Abstract: PURPOSE: To enable to measure the idling condition time of resource in the system easily, by using the count set counting the idling state of information processor.  
     CONSTITUTION: The information processor 1 consists of the instruction pick up set 2 producing the operation instruction based on the instruction word picked up from the main memory unit, instruction execution set 3 performing operation based on the instruction, conventional register set 4 connected to it, communication means required on the execution of program among other units in the information processing system, and the count set 5 counting it with the count pulse when the information processing unit 1 is not used as the resource in the system. Further, the count set 5 consists of the pulse generator 27 generating the count pulse 16, temporary memory register 20, and adder 21, and "1" is added to the content of the register 20 at the added by the count instruction 15 every time the pulse 16 is logical "1" when the count effective signal 14 is at logical "1". 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09306888-A (JP)
Title: Rotary dryer
Inventor: MATSUSHITA HARUHIKO
IPC: H01L21/304
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To adjust the correct balance of a dried up element even when the contained position is different by a method wherein the weight distribution of a dried up element is computed according to the weight measured by a weight measuring means so as to shift the balance weight of a balancer according to the signal for shifting amount of a balance weight. SOLUTION: A pressure sensor 3 for measuring the weight of a carrier 7 is provided in the position of a plurality of cradles 2 for holding the carrier 7 containing wafers W in a rotary body 1. Next, the weight distribution of semiconductor wafers W is computed by shifting amount setting up means 5 according to the weight measured by each pressure sensor 3 so as to set up the shifting amount of balance weight so that the balance weight of a balancer 4 may be shifted by a balancer driving means 6 according to the shifting signals outputted from the shifting amount. Through these procedures, the balance of the dried up element can be adjusted correctly even when the contained position of the semiconductor wafers as the dried up elements is different.
Patent JP-S62277195-A (JP)
Title: Biological cleaning method for water
Inventor: ARAKI NOBUO
IPC: C02F3/06
Filed: 1986-05-23
Abstract: PURPOSE:To surely eliminate the clogging in the upper layer part of a packed bed by suspended matter without discharging the anaerobic bacteria by blowing a metabolic gas or inert gas form near the lower side of the supper layer part of the of the packed bed to be stuck mainly with the suspended matter. CONSTITUTION:Low-concn. waste water (e.g., sewage) contg. the relatively much suspended matter is admitted as counter current flow from above into a reaction vessel 3 having the packed bed 6 packed with the carrier stuck with anaerobic microorganisms. The suspended matter is removed by the adsorption and filtration effect of the packed bed 6 and the decomposable components are gasified by the action of the anaerobic bacteria sticking to said carrier. The clogging of the upper layer 8 of the packed bed by the suspended matter is removed by the metabolic gas or inert gas blown from a back washing blower 9a near the lower part of the packed bed part layer 8. As a result, the clogging in the upper layer of the packed bed by the suspended matter is surely eliminated without discharging the anaerobic bacteria.
Patent JP-H05312519-A (JP)
Title: Imaging method, imaging system, work positioning method, and work cutter
Inventor: MATSUO YASUNOBU
IPC: G05D3/12
Filed: 1992-05-12
Abstract: PURPOSE:To eliminate trouble due to illumination from a lighting apparatus for the other imaging camera when an object is imaged by means of imaging cameras while being illuminated on the opposite sides by means of respective illuminating apparatus. CONSTITUTION:One illuminating apparatus 14 illuminates an object 4 through a polarizing filter 10e while the other illuminating apparatus 16 illuminates the object 4 through a polarizing filter 12e having filtering function different from that of the filter 10e. One imaging camera 10 or 12 blocks light of the other illuminating apparatus 16 or 14 from passing through the polarizing filter 10e or 12e.
Patent JP-S62279025-A (JP)
Title: End mark preventing device for metal plate winding machine
Inventor: YOSHIDA MINEO
IPC: B65H19/28
Filed: 1986-05-26
Abstract: PURPOSE:To prevent an end mark and improve the operability by fixing the base bottom part of the thin plate with taper extending in the reverse direction to the drum rotation in the tangential direction of the surface of a winding drum. CONSTITUTION:The base bottom part of the tapered sheet 8 extending in the surface tangential direction of a winding drum 3 is fitted with its fixture. The tip part of a metal plate 1 is first inserted between the tapered sheet 8 and winding drum 3 and after setting it the sheet 8 and metal plate 1 are pressed by a belt wrapper 10 with rotating the drum 3. The winding of the metal plate 1 is performed by loosening the tension of the belt wrapper 10. In this case, the sheet 8 is interposed even in case of the metal plate 1 being lapped by turning round the drum 3 and an about roundness is formed on the outer periphery, so the generation of the end mark can be prevented. Moreover, a complicated working becomes unnecessary and the operability is improved.
Patent JP-H11312420-A (JP)
Title: High-temperature oxide superconducting wire and its manufacture
Inventor: KAMIYAMA MUNETSUGU
IPC: H01B12/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress decrease in critical current density without causing metal in peripheral parts of a superconducting wire to diffuse into superconductors. SOLUTION: This high-temperature oxide superconducting wire is equipped with oxide high-temperature superconductors 1, sheath bodies 2 made of a silver-containing material and covering the high-temperature oxide superconductors 1, heat-resistant oxide ceramic material 3 for covering the sheath bodies 2, and a covering body 4 inactive to the heat-resistant oxide ceramic material 3 in a high-temperature oxidizing atmosphere.
Patent JP-H11313058-A (JP)
Title: Method for settling accounts of low amount and demanded charge calculating device
Inventor: KIMURA KEISUKE
IPC: G06Q50/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To perform processing for settling accounts of low amount between the subscribers of a communication network while utilizing a charge collection system for periodically demanding charges from a communication entrepreneur to the plural subscribers of the communication network. SOLUTION: This device has a charge calculating part 42 for calculating communication charges within a fixed term concerning respective plural subscribers, transmission/ reception part 41 for receiving remittance request mail, which contains an ID and mail address at the destination of remittance, the amount to be remitted, ID and mail address at the source of remittance, through a mobile communication network 1, and demanded amount calculating part 43 for calculating the amounts to be demanded to the respective subscribers based on the communication charges calculated for the respective plural subscribers by the charge calculating part 42 and the remittance request mail received by the transmission/reception part 41.  By adding the amount of remittance (or amount multiplying the amount of remittance by '-1') designated by the remittance request mail to the communication charge through the demanded amount calculating part 43, the settlement of accounts is completely processed.
Patent JP-H07324886-A (JP)
Title: Method for temporarily fixing flat tube of laminated type heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/18
Filed: 1994-05-31
Abstract: PURPOSE:To provide a method for temporarily fixing a flat tube in which an efficient brazing can be performed under a state in which beads of the flat tube near a head tank inserting part are surely engaged to each other. CONSTITUTION:In a laminated type heat exchanger 1 in which a main body of a flat tube 2 having extremity end surfaces of a plurality of beads 17 abutted to each other is formed by bending one plate having a plurality of beads 17 therein or by overlapping two plates, the main body of the flat tube 2 is cut at a predetermined spacing, both ends are inserted into tube insertion holes 7 of a header tank 4 and brazed, abutting locations of the beads 17 abutted to each other at their extremity end surfaces are pressed at the time when the extremity end surfaces of the beads 17 are abutted to each other, or after they are abutted to each other. The abutting locations are plastically deformed through this pressing operation and this method for temporarily fixing the flat tube for a laminated type heat exchanger is attained in which an engaging step in which the extremity end surfaces of both of them are engaged from each other.