baber/WOPTO huggingface dataset:
Patent JP-S61266047-A (JP)
Title: Rotary electric machine having outer fan
Inventor: HONMA FUMIIKU
IPC: H02K9/06
Filed: 1985-05-17
Abstract: PURPOSE:To improve the cooling property of a rotary electric machine by forming a cutout at the housing side of a fan cover, and opposing the cutout and the terminal box of the housing outside through a gap. CONSTITUTION:The housing 1 of a full-sealed outer fan type rotary electric machine has a heat sink fin 3 on the outside, and a terminal box 2 secured thereto. A fan 5 secured to the rotational shaft projected from the end of the housing 1 is coated with a fan cover 6. this cover 6 has a cutout 8 at the side opposed to the housing 1, and a gap 9 formed between the bottom 8A and the box 2. As a result, cooling air generated by the fan 5 is fed between fins 3. In this case, the cooling air fed between the fins 3 is exhausted externally from the gap 9 before or after colliding with the box 2, and does not reversely flow to an inlet 3C. Accordingly, the air is flowed uniformly between the fins formed on the entire periphery, thereby effectively cooling the fins.
Patent JP-S61262607-A (JP)
Title: Visual inspection instrument
Inventor: SATO OSAMU
IPC: H01L21/66
Filed: 1985-05-17
Abstract: PURPOSE:To enable a sharp image to be surely taken-in by taking-in the image of the whole predetermined range of an object to be inspected at the same time, dividing the image and taking-in the divided images at the same time by a plurality of two-dimensional sensors. CONSTITUTION:Light from a light source is irradiated onto the surface of a wafer 1 on a stage 2 and the image of the whole pellets of the wafer 1 is taken-in at the same time by an optical system 7. The image from the optical system 7 passes each slit 8 and is taken-in by each of CCD's 9 which are provided opposite to the slits 8. The gains of the CCD's 9 are made constant by comparing the scattered gains with that of one CCD which is made as a reference in a gain comparator 10 and feeding back the scatter of the CCD's 9 to an amplifier 11. That is, the brightness of the image taken in by each CCD 9 is made constant. Therefore, by combining the images taken-in by the respective CCD's 9, the images of the whole pellets can be taken-in at the same time and a sharp image can be obtained.
Patent JP-S62260792-A (JP)
Title: Method for growing ferroelectric single crystal
Inventor: FURUKAWA YASUNORI
IPC: C30B29/30
Filed: 1986-05-08
Abstract: PURPOSE:In pulling up ferroelectric single crystal shown by a specific formula in the Y direction by Czochralski method, to grow ferroelectric single crystal free from cracks, by regulating the shoulder opening angle of the crystal in a specific range. CONSTITUTION:In pulling up and growing ferroelectric single crystal shown by the formula LiMO3 (M is one of Nb and Ta) in the Y direction by Czochralski method, the opening angle of its angle part 2 is regulated in 45 degree-110 degree. Consequently, formation of extraordinary grown edge is extremely lessened, occurrence of cracks resulting from the formation can be prevented and improvement in yield of single crystal growth and reduction in cost are contrived.
Patent JP-2000000995-A (JP)
Title: Method and apparatus for image forming
Inventor: OGAWA KATSUTOSHI
IPC: B41J2/385
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for image forming capable of maintaining a circumference of an opening section in a condition that reduced toner is adhered thereto and obtaining a stable and good image. SOLUTION: There is disclosed a method for image forming using an image forming apparatus that comprises a developing roller 2 for carrying and conveying charged toner, a plurality of openings 14 for passing the toner therethrough, an aperture electrode 12 for controlling the passing of the toner supplied from the developing roller 2 in accordance with an image signal from the external section and a recording paper 20 to which the toner is adhered. The above components are provided in the above order. The method comprises a cleaning process wherein the toner carried on the developing roller 2 is ejected to a portion in the vicinity of the opening 14 at least one time by inputting a predetermined image signal to a control electrode of the aperture electrode 12 while the image forming operation in accordance with a predetermined image signal is not executed.
Patent JP-H11299209-A (JP)
Title: Torque motor
Inventor: KONDO JIRO
IPC: H02K33/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts used in a torque motor and to surely stop the rotor of the motor at an intermediate position, when the conduction to the coil section of the motor is turned off. SOLUTION: A rotor 41 is constituted of a rotor core 42 and permanent magnet groups 43 and 44 and spaces 49 elongated in the axial direction are formed between the magnet groups 43 and 44. The outer peripheries of the permanent magnets 43a and 44a are covered with a cover 48 made of a magnetic material. A slit 48a is formed through the cover 48 in the axial direction so that the position of the slit 48 in the peripheral direction may be shifted within the widths of the clearances 49. Since the magnetic fluxes concentrated to the vicinity of the slit 48a which works as a magnetoresistance section do not flow quickly but slowly to the tooth section of the stator core, the generating angle range of such torque that can rotate a throttle valve in the opening direction against the urging force of a return spring is wide.  Therefore, the throttle valve can be held surely at an intermediate opening.
Patent JP-S588468-A (JP)
Title: Steering power controller of power steering device
Inventor: CHIKUMA ISAMU
IPC: B62D6/02
Filed: 1981-07-06
Abstract: PURPOSE:To both decrease axial length of a valve and eliminate the necessity for an  oil groove introducing reaction force oil pressure, in a power steering device of rotary  valve type, by flowing reaction force pressure oil in the interior of a worm shaft and  transmitting the reaction force oil pressure to a reaction force generator mechanism. CONSTITUTION:The rear end side of a worm shaft 19 is constructed such that the peripheral surface is combined by a pin to an outer sleeve 23 fitted to a housing 16 while  the internal peripheral surface is fitted to the point end part of an input shaft 24. An  axially directional hole 34 and a through hole, communicated to said hole 34 and extended at a right angle with the axial direction, are provided in the point end side of  the input shafr 24, and one end of a torsion bar 36 is coupled by a pin to the axially  directional hole 34. Two steel balls 38 are fitted into the through hole 35 by interposing a coil spring 37. Reaction force pressure oil, flowing from a reaction force oil pressure generator to an oil inlet 22 and filling an internal space 33 of the worm shaft 19  and the through hole 35, flows little except a leak from the periphery of the steel ball  38 to a recirculation oil circuit, and the pressure is changed in accordance with a  change of car speed. Accordingly, the steel ball 38 is pressed to a recessed part 40 in  the worm shaft 19 by reaction force oil pressure and tension of the spring 37, to generate reaction force corresponding to a car speed.
Patent JP-S61262860-A (JP)
Title: Memory controlling system
Inventor: ISOMURA MASAICHI
IPC: G06F15/177
Filed: 1985-05-16
Abstract: PURPOSE:To shorten the time for reading when the syndrome is formed from the data of a memory by setting a priority order in data transmitting and receiving of data to and from memories of plural devices and making the memories corresponding state when detecting read/write clocks from a preferential device. CONSTITUTION:The output of a read clock controlling circuit 4 is inputted to a selecting device 62 through the first flag generating device 63, and the output of a write clock controlling circuit 5 is inputted to the selecting device 62 through the second flag generating device 64. The output of the second flag generating device 64 and the output of the selecting device 62 are inputted to a holding device 61. The output of the holding device 61 that holds request when the request for operation of a device of nonpreferential side while preferential processing is being made and the output of the selecting device 62 that executes held request after executing preferential side are inputted to a priority executing device 6. When a read clock RCK 2 is inputted at a period of time TR22, a RAM becomes always the read state, and when the time interval becomes TR21, the RAM becomes the write state for a period of time tau2 after the lapse of time tau2.
Patent JP-H06313465-A (JP)
Title: Friction damping device
Inventor: TANAKA YASUTO
IPC: F16H7/08
Filed: 1993-04-30
Abstract: PURPOSE:To stabilize frictional performance by providing an abrasion resistance washer part main body and a tooth part projected around the washer part main body and being fixed on a fixing part by its elastic rebound force, on a toothed-washer fixed on the fixing part provided on one side of both fixing member and rotating member and allowing interposition of a frictional member between itself and the other side thereof. CONSTITUTION:A friction damping device is provided with a toothed-washer 90 fixed on a fixing part 33 provided on either one of a fixed member 80 and a rotating member and allowing interposition of a frictional member 60 between itself and the other side thereof. The toothed-washer 90 is provided with a washer part main body 91 having a prescribed abrasion resistance performance against the frictional member 60, and a plurality of tooth parts 93 projected around the washer part main body 91 in a inner clip washer shape and being fixed on the fixing part 33 by elastic rebound force generated by bending deformation. Even if the fixed member 80 and the rotating member are made of materials which are uncongenial with the frictional member 60, for example the materials having such a property as being attacked by the frictional member 60 such as aluminum, and a frictional surface is formed by fixing a toothed washer 90 congenial with a frictional member such as iron so as to obtain stably sufficient frictional performance.
Patent JP-S61263672-A (JP)
Title: Coating device
Inventor: YOSHIKAWA TAKESHI
IPC: B05C5/02
Filed: 1985-05-16
Abstract: PURPOSE:To prevent the inflow of a coating liq. between a sliding surface and the sliding zone adjoining to the surface during coating by providing a pocket formed by slide frames having a sliding surface to a cloth to be coated and two blades provided between the frames and a recessed groove demarcating the sliding surface and the pocket. CONSTITUTION:A coating liq. 16 is contained in a pocket 17 formed by side frames 14 having a sliding surface 12 to a cloth 11 to be coated and two blades 14 and 15 provided between the frames and the coating liq. 16 is poured on the cloth to be coated from a gap 18 provided at the lower end of the blade 14 on the downstream side in the traveling direction to form a coated film 20 having thickness corresponding to the gap 18. In the coating device, a recessed groove 22 demarcating the pocket 17 and the sliding surface 12 is provided in the lengthwise direction. Consequently, the inflow of the coating liq. between the sliding surface and the adjoining sliding zone is surely prevented and multilayered coating is made possible.
Patent JP-H06296183-A (JP)
Title: Burst waveform generator
Inventor: OKUBO YOSHIYUKI
IPC: H04L27/20
Filed: 1993-04-08
Abstract: PURPOSE:To attain ramp control with less power consumption and a small circuit scale by providing with a ramp control means realizing the ramp control by bit shift of digital data. CONSTITUTION:When binary data to be sent are impressed to an input terminal 1, a waveform data generating circuit 2 provides an output of binary waveform data corresponding to transmission data to a ramp control circuit 3 and the ramp control circuit 3 executes bit shift for a period of time corresponding to the rising and falling of the burst signal with respect to the binary waveform data. The amplitude level of the waveform data is reduced through the bit shift. Furthermore, the reduction rate is further enhanced by increasing the bit shift quantity to smoothly shape the rising and falling of a burst. Since the ramp control of the burst waveform is executed through bit shift in place of use of a multiplier, power consumption is less and no large circuit scale is required.
Patent JP-S59232054-A (JP)
Title: Preparation of healthy food and drink
Inventor: MATSUZAWA MASAMITSU
IPC: A23L29/00
Filed: 1983-06-14
Abstract: PURPOSE:To improve water-solubility of rutin without damaging taste and physical properties of food and drink, and to raise stability to light, etc., by including rutin as an enriching agent for food in cyclodextrin, etc. CONSTITUTION:In preparing a food and drink such as chewing gum, biscuit, juice, etc., an inclusion compound of rutin shown by the formula {3,3',4',5,7- pentahydroxyflavone-3-[ 6-0-( 6-deoxy-alpha-1-mannopyranosyl )-B-D-glucopyranoside] trihydrate} and cyclodextrin or a decomposition product of starch containing cyclodextrin (preferably beta-or alpha-cyclodextrin)(preferably a ratio of 1 mole rutin to 2-10 mole cyclodextrin) is added to it. EFFECT:Neither clouding nor precipitation is produced even if the inclusion compound is added to drinks.
Patent JP-S58196829-A (JP)
Title: Treatment of waste water generated in waste gas desulfurization and denitration
Inventor: ICHIKAWA HIROYUKI
IPC: B01D53/77
Filed: 1981-07-07
Abstract: PURPOSE:To simply decompose an imide type and an amide type nitrogen compounds in waste water under a mild condition using an innoxious purifying treatment agent, by adding sulfite or bisulfite to waste water from desulfurization and denitration treatment of a waste gas. CONSTITUTION:To waste water generated in the wet desulfurization and denitration treatment of a waste gas, sulfite or bisulfite is added in an amount of 0.1-5.0 times with respect to the equivalent required in reaction with an amide type and an imide type nitrogen compounds such as amide sulfate, a salt thereof and imide disulfate in waste water. The pH of treated waste water is adjusted to 3.0-12.0 by sulfuric acid or NaOH and decomposition reaction is carried out at 15-90 deg.C under stirring to decompose nitrogen compounds in waste water.
Patent JP-H02302046-A (JP)
Title: Manufacture of self augnitewt transistor
Inventor: FUAN GU TOUN
IPC: H01L21/338
Filed: 1990-04-20
Abstract: PURPOSE: To provide a gate having a length shorter than a micron by leaving an opening smaller than a micron between two silica masks and depositing the gate layer of a transistor through the opening. CONSTITUTION: The lengths of a pattern 9 and space sections 10 and 11 are reduced to one micron by etching a second resin mask 8, so that the pattern 9 can be left in a region proposed for the formation of the gate of a transistor. Then the corner sections formed between the side faces of the mask 8 and upper surface of the resin layer are rounded by etching the side faces of the pattern 9 and the mask 8. After etching, a second silica layer 16 is formed, and the surface of the layer 17 is flattened with a third resin layer 17.  When the resin layer 17 is removed except for the thick part of the layer 17 filling the space sections 10 and 11 and the silica layer is selectively removed by dry etching, and then the reaming parts of the resin mask 8 and resin layer 17 are removed, only two fine silica masks 18 and 19 are left on a silicon nitride layer 2 and the size of the opening between facing side faces 12 and 13 of the masks 18 and 19 and, accordingly, the length of the gate of the formed transistor can be adjusted by the dry etching of the resin pattern 9.
Patent JP-S63269456-A (JP)
Title: Manufacture of electrode for lead battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M4/20
Filed: 1987-04-28
Abstract: PURPOSE:To improve performance of an electrode by manufacturing paste mainly comprising tribasic lead sulfate which is formed by adding diluted sulfuric acid to definite-term stored lead power composed of lead and oxide in a slurry state with water. CONSTITUTION:When a slurry is formed by preliminarily adding water to lead powder comprising lead and lead oxide and stored, homogeneous oxidation of metallic lead contained in the lead power takes place in the process of passing air or oxygen through the slurry. Furthermore, temperature is elevated while stirring to promote the reaction completely, and it results in promotion of the reaction and the slurry mixture is transferred continuously to a paste kneading process. Adding diluted sulfuric acid to it and mixing or applying twisting flow to it, paste mainly comprising tribasic lead sulfate is obtained. No local exothermic reaction takes place at mixing the slurry mixture in a conventional kneader because of no direct contact of diluted sulfuric acid with the lead powder. By such arrangement, quality improvement of the electrode is achieved.
Patent JP-2000299812-A (JP)
Title: Electronic image pickup device
Inventor: INOUE AKIRA
IPC: H04N5/907
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera with a stroboscopic photographing function that avoids a red-eye phenomenon without the need for an especially difficult operation and losing a desired shutter timing. SOLUTION: A CPU 20 executes a 2nd photographing operation not lighting a stroboscope 26 in succession to a 1st photographing operation attended with lighting of the stroboscope 26. The CPU 20 calculates image correlation of image data stored in a buffer memory so as to execute red-eye correction processing that extracts a red-eye part included in the image data in the 1st photographing operation. The CPU 20 records image data in the 1st photographing operation subject to red-eye correction processing stored in the buffer memory to a memory card 30.
Patent JP-S5730633-A (JP)
Title: Automatic winker cancel equipment for vehicle
Inventor: HIROZAWA YOSHIAKI
IPC: B60Q1/40
Filed: 1980-07-31
Abstract: PURPOSE:To improve driving controllability in such a way that cancel signals are brought out with measurement of azimuth difference by earth's magnetism, in an automatic winker cancel equipment of a motor cycle. CONSTITUTION:An earth's magnetism sensor 5 has a doughnut shape and detects 90 deg. deflected output X.Y. The output is amplified and smoothed, and it is memorized by a capacitor 13 in the sample hold circuit 10 through a transistor 12 which is worked by turning a winker switch 11 ON. Besides, it makes joint entry with direct signal from an amplifier 9 into positive and negative voltage differential amplifiers 14, 14', and azimuth difference is continuously measured. The measured value is compared with the predetermined azimith difference in the comparator 15, and when the azimuth difference due to revolution of the vehicle overpasses the determined value, it gives cancel signals. In addition, in the OR gate 17, it selects signals which remarkably generate azimuth difference for either X or Y.
Patent JP-S63271951-A (JP)
Title: Wafer transfer device
Inventor: SUZUKI SHORYU
IPC: B65G61/00
Filed: 1987-04-28
Abstract: PURPOSE:To reduce the clean room maintenance cost by a method wherein a wafer cassette during wafer transfer is accommodated in a closed-type clean box composed of a hand, hand arresting platform, and cassette case. CONSTITUTION:A robot mechanism 12 is housed in a case 9, the robot mechanism 12 is provided with a robot arm 11, and a hand 14 is provided, removable from the robot arm 11, capable of accepting or discharging a wafer cassette 26. The hand 14 when separated from the robot arm 11 is arrested by a hand arresting platform 10 provided with an arresting mechanism 13. The hand arresting platform 10, hand 14, and a cassette case 25 opposite to the hand 14 constitute a closed-type clean box wherein the wafer cassette 26 is accommodated during transportation. The clean room maintenance cost is greatly reduced in this design.
Patent JP-S5731721-A (JP)
Title: Double-cross-limit combustion control system
Inventor: SUZUKI KOUKICHI
IPC: F23N1/02
Filed: 1980-07-31
Abstract: PURPOSE: To maintain a predetermined extra air combustion state with respect to a wide range of load variation by a method wherein upper and lower limit times of a set signal of a fuel flow amount at a transient period of load variation are set by coefficient of an air flow rate to a measure signal.  
     CONSTITUTION: A pair of root extractors EVL 1  and EVL 2  respectively extract the square roots of a fuel flow rate and a fuel air amount. The output of the root extractor EVL 1  is inputted into a fuel indicating controller CONT 2  as a process control rate PV and also into a minus bias setting unit AFRS as an air flow rate. A limiter LM restricts an output signal of an O 2  controller CONT 3 . Ratio setting units R 1  and R 2  which receive an output of a multiplier MLT provide outputs which are inputted in a low selector LS and a high selector HS 1 . The ratio setting units R 1  and R 2  are set by a coefficient value with respect to a measurement signal of the air flow rate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01277498-A (JP)
Title: Anti-human gastric cancer monoclonal antibody amc-84
Inventor: KODA HAJIME
IPC: G01N33/577
Filed: 1988-04-28
Abstract: PURPOSE:To easily achieve pathological diagnosis or serological diagnosis of gastric cancer, hepatic cancer, etc., by culturing a specific hybridoma in a medium or administering the hybridoma to a mouse to form ascites. CONSTITUTION:A normal human gastric cell is administered to a mouse to obtain an immunotolerant mouse, which is immunized with the cell, tissue, etc., of human gastric cancer. The lymph node and peripheral blood of the resultant immune body are treated to obtain an antibody-producing cell (A). Separately, a myeloma cell strain P3-X63Ag8-U1 (P3-U1) of a 8-azaguanine- resistant mouse (originated from BALB/c) is cultured in a 8-azaguanine medium to obtain a myeloma cell (B). The cells A and B are fused together, the obtained hybridoma is cultured and the cultured product is extracted and purified to produce an anti-human gastric cancer monoclonal antibody AMC-84 belonging to class IgM, reactive with human gastric cancer tissue, non-reactive with normal human tissue, recognizing a non-sialoxidizing glycoprotein as an antigen and free from cross-reactivity with cacinoembryonic antigen and alpha-fetoprotein.
Patent JP-S59226490-A (JP)
Inventor: HAWAADO ERU ROOZU
IPC: H05B6/10
Filed: 1984-05-26
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-H0632829-A (JP)
Title: Catalyst system for olefin polymerization, method for its polymerization and obtained polymer
Inventor: JIYAN RUI KOSUTA
IPC: C08F297/06
Filed: 1993-05-06
Abstract: PURPOSE: To provide a catalytic system for polyolefin polymerization comprising a catalytic solid based on complexed titanium trichloride and a non-halide organic aluminum co-catalyst which can produce polymers having a low isotacticity index and excellent injection molding property.  
     CONSTITUTION: This is a catalytic system for olefin polymerization incorporating (A) a catalytic solid based on complexed titanium tri-chloride obtained by heat- treating, in the presence of a halogenation activator (most suitably inorganic halogen), a liquid material formed by allowing TiCl 4  pretreated with an electron doner compound (suitably an aliphatic group ether) to contact to react with formula I and (B) a non-halide organic aluminum co-catalyst (suitably triethyl aluminum or the like) selected from the compounds of formula II, specific aluminoxane-type oligomers. In formula I, R is a hydrocarbon group; Y is OR', SR' or NHR'R" (R', R" are each H, or a hydrocarbon group); (x) is halogen; 0<P<3; 0<q<3; 0<P+q≤3. In formula II, R is 1-18C alkyl, aryl or the like; Y is OR', SR' or NR'R"; 0<r≤3. 
     COPYRIGHT: (C)1994,JPO