baber/WOPTO huggingface dataset:
Patent JP-H05192976-A (JP)
Title: Molding control method for injection molding machine and device therefor
Inventor: SHIMADA YOSHIHIRO
IPC: B29C45/33
Filed: 1992-01-21
Abstract: PURPOSE:To provide a control device and an injection molding machine which forcibly feed necessary resin or the like properly only to a thick wall section where a sink mark is easily generated, grasp and control the shortest and proper cooling time and make the marks generated by a resin force feeding device extremely few and inconspicuous on a product. CONSTITUTION:An ejector plate 11 for retaining an ejector pin 14 and a pressurizing pin plate 6 for retaining a pressurizing pin 5 running through the ejector plate 11 are disposed in parallel, and a return pin 10 is disposed integrally with the ejector plate 11 in a manner of positioning its end face on a parting face of a mold at the time of mold closing. A compression spring 10a is interposed between the return pin 10 or the ejector plate 11 and the pressurizing pin plate 6, and the drive of pressurizing pin 5 and the drive of ejector pin 14 are combined by one driving section.
Patent JP-H10225298-A (JP)
Title: Production of fatty acid
Inventor: KOSUGI YOSHIJI
IPC: C12P7/64
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an unstable fatty acid by mixing a fatty acid alcohol ester in an aqueous solution containing a polar solvent, adsorbing the ester on a cation exchanger to which an alcohol-resistant lipase is immobilized and eluting a decomposed fatty acid. SOLUTION: This fatty acid is efficiently obtained by a method applicable to the oil chemical and pharmaceutical industries and capable of producing unstable fatty acids by mixing a fatty acid alcohol ester (e.g. methyl oleate) in an aqueous solution containing a polar solvent, adsorbing the fatty acid alcohol ester in the aqueous solution containing the polar solvent on a cation exchanger which is prepared by introducing an anion into a hydrophobia carrier, and on which an alcohol-resistant lipase originated from a microorganism belonging to the genus Bacillus, Aspergillus, Micrococcus or Chromobacterium is immobilized, and eluting a decomposed fatty acid with the aqueous solution containing the polar solvent.
Patent JP-S55123349-A (JP)
Title: Intake system of internal combustion engine
Inventor: KATOU YOUJI
IPC: F02M35/024
Filed: 1979-03-13
Abstract: PURPOSE: To prevent the absorbing power of adsorbent from being deteriorated by oil mist by providing, at an air feed port for blow-by gas reduction system of an air cleaner, a cowl member adapted to introduce the oil mist toward the carburetor.  
     CONSTITUTION: An internal combustion engine is equipped with an air cleaner 1 which includes a filter member 4 for filtrating the sucked intake air, adsorbing member 12 for adsorbing the fuel vapor and an air feed port 18 for a blow-by gas reduction system. A cowl member 17 opening toward an intake passage 8 leading to the carburetor 5 is provided at the air feed port 18 in the air cleaner 1. This cowl member 17 acts to prevent the reversing flow of the blow-by gas from coming into the adsorbing member 2 and to direct the blow-by gas containing oil mist toward the combustion chamber through the carburetor 5. In consequence, the adsorption power of the adsorbing member 2, which is provided in the air cleaner 1 to adsorb the fuel vapor, is prevented from being degraded by the oil mist contained by the blow-by gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05231495-A (JP)
Title: Lock-up device for torque converter
Inventor: TAKESHITA SHIGERU
IPC: F16H45/02
Filed: 1992-02-17
Abstract: PURPOSE:To construct a torque converter lock-up device with hysteresis torque generating mechanism in such a way as not to disturb a passage in a turbine. CONSTITUTION:A lock-up device 8 is provided with a disk-shape piston 13, a damper spring 17 and hysteresis torque generating mechanism 18. The disk- shape piston 13 can be in pressure contact with a front cover 4 according to the change of oil pressure. The damper spring 17 connects a turbine shell 6a and the piston 13 to each other elastically in the circumferential direction. The hysteresis torque generating mechanism 18 is disposed between the front cover 4 and a turbine hub 9, and has a first plate 19 connected to the turbine hub 9, a second plate 24, a friction washer 25 held between the second plate 24 and piston 13, and a cone spring 22 for pressing the second plate 24 to the friction washer 25.
Patent JP-S57144052-A (JP)
Title: Rotary atomizing electrostatic coating device
Inventor: MORISHITA HIKARI
IPC: B05B5/04
Filed: 1981-03-03
Abstract: PURPOSE: To make the particle diameter of spray paints sharply small and obtain good coating faces by supporting a rotary axis without contact by a thrust air bearing and a radial air bearing and rotating at high speed with the spray head fixed to the tip of the rotation axis.  
     CONSTITUTION: In a rotary axis 8 in the front housing, a pad 24 forms a tilting pad radial air bearing 22 that has a thin air layer between said pad and the axis part 8a, and supports the axis part 8a together with a bearing 23 of the same type. On the other hand, runners 39 and 40 fixed to the axis part 8c and an annular plate 44 fixed to the front housing 2 form a thrust air bearing by compressed air. The rotation axis 8 and a spray head 9 fixed at the tip rotate at high speed and spray atomized paints. Electric charge of -60W-90kV is applied to the paint through a high voltage generating device 80 through a terminal 78, a rear housing 3, a magnetic liquid (not shown in the figure), a small- diameter circular projection 69 and the rotary axis 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53114583-A (JP)
Title: Method of cutting ingot
Inventor: SATOU TOMIO
IPC: B24B53/04
Filed: 1977-03-17
Abstract: PURPOSE: To prolong the life of a cutter and to ensure a good state of slicing while maintaining a good precision of warfer for a long time, by effecting dressing automatically and intermittently at each time of a predetermined number of slicing operations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57143732-A (JP)
Title: Magnetic recording medium
Inventor: MIZUNO CHIAKI
IPC: C09D5/23
Filed: 1981-03-02
Abstract: PURPOSE: To prevent squeak of a tape when a tape is running, by providing a magnetic recording layer mainly consisting of ferromagnetic fine powder and a binder, on a nonmagnetic flexible supporting body.  
     CONSTITUTION: A magnetic painting material is obtained by mixing 100pts.wt. ferromagnetic fine powder with 10W100pts.wt. mixture a vinyl chloride-vinyl acetate-vinyl alcohol copolymer of 180W1,200 polymerization degree, consisting of 78W98wt% vinyl chloride, 0.1W15wt% vinyl acetate and 1W10wt% vinyl alcohol, and a vinyl chloride-vinylidene chloride copolymer of 200W1,000 polymerization degree, in the weight ratio of 25:75W75:25, as a binder, a polishing agent, a lubricating agent, etc. Subsequently, said magnetic painting material is applied onto a nonmagnetic flexible supporting body whose thickness is 3W37μ, and a magnetic recording layer is formed. In this way, when a tape is made to run under the condition of high temperature and high humidity, it is possible to prevent a drop of a recording and reproducing level due to the fact that a chip and chip powder of the magnetic layer adheres onto the magnetic head. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01205006-A (JP)
Title: Method for exclusively charging coke at center part in blast furnace
Inventor: FUNABIKI TETSUSHI
IPC: C21B5/00
Filed: 1988-02-10
Abstract: PURPOSE:To flow ascending gas at center part and to make stability and promote efficiency of the operation by charging coke from a charging chute at the center part arranged with slope under suitable condition at the time when the previous piling layer at the center part in a blast furnace reaches to the optimum height. CONSTITUTION:The coke is exclusively charged into the center part in the blast furnace from the charging chute at the center part arranged with slope so as penetrating furnace wall at the top part in the blast furnace and directing to the center part. Then, the setting condition of the charging chute and interrelation between height of the previous piling layer at the center part and the dropping piled shape of the above charging coke formed on this are beforehand grasped. Further, the height of the previous piling layer in the center part at the time of the actual operation is measured with horizontal sonde and vertical sonde. At the time when this height reaches to the optimum height, based on the above setting condition and the interrelation, charge of the coke at the center part is exclusively executed. By this method, the coke is suitably piled into the center part and the ascending gas is flowed at the center part in the blast furnace and the blast furnace operation is made to stability and promoted to efficiency.
Patent JP-H06218720-A (JP)
Title: Ceramic work take-off device
Inventor: IDO YUTAKA
IPC: B28B3/20
Filed: 1993-01-25
Abstract: PURPOSE:To take off an extruded work without requiring a manual operation and damaging the work. CONSTITUTION:A work W formed into a columnar or cylindrical shape is extruded from an extruder. The work is placed on a take-off conveyor 13. The conveyor 13 is rotated in synchronism with a work extrusion speed. Because the take-off conveyor is supported by a large number of support plates 23 disposed crosswise, the work can be placed and taken off without deforming. If the diameter of the work to be formed is changed, the conveyor is held to a predetermined height by driving a lifting device 35. In this manner, the work can be taken off without an occurrence of scuff marks or deformation. In addition, a need for a lubricating oil which has been needed in a prior art and a need for wiping it thereafter are eliminated.
Patent JP-S60172465-A (JP)
Title: Polishing of high-density magnetic disc substrate
Inventor: MIHASHI MASANARI
IPC: B24B37/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a high-density magnetic disc substrate having a minute surface roughness in which the substrate surface has minute unevenness by polishing-working the substrate by using the polishing liquid containing the mixture of the grindgrains having a high hardness (Mohs hardness of 9 or more) and the grindgrains having a low hardness (Mohs hardness of 7 or less). CONSTITUTION:The figure shows the surface roughness curve of a magnetic disc substrate after the polishing work for the magnetic disc substrate applied with nonmagnetic nickel-polyphor plating onto an aluminum alloy surface by using the polishing liquid containing the mixture of aluminum oxide (grinding diameter of 0.3mum) having a Mohs hardness of 9 in the form of minute grindgrains with high hardness and silicon dioxide (grindgrain diameter of 0.4mum) having a Mohs hardness of 6 in the form of minute grindgrains with low hardness and the surface roughness is 0.01mumRmax, and the polished surface has minute uneveness. Thus, a high-density magnetic disc substrate with which the required surface roughness of the high-density magnetic disc is fullfilled and the close adhesion of a magnetic head onto the magnetic disc surface can be prevented can be obtained.
Patent JP-S58148836-A (JP)
Title: 13-docosenoic acid ester and cosmetic containing the same
Inventor: HIIRAGI YOUICHIROU
IPC: A61Q19/00
Filed: 1982-02-27
Abstract: NEW MATERIAL:To 13-docosenoic acid ester derived from 13-docosenoic acid and a >=16C saturated chain alcohol having side group at the beta-position. USE:An oleaginous base of cosmetics. It has small temperature dependency of the viscosity, relatively low viscosity, and low oily feeling, and gives excellent feeling to the skin. It has high stability gives, no adverse effect to the physiological action of the skin, and is a base having ideal characteristics as an oleaginous base. PROCESS:The titled compound can be prepared by esterifying 13-docosenoic acid with a >=16C saturated chain alcohol having beta-side chain in the presence of a basic catalyst using an acid halide, or in the presence or absence of a catalyst. The >=16C saturated chain alcohol having beta-side chain is e.g. 2-octyl dodecanol, 2-hexyl decanol, etc., and can be synthesized easily e.g. by Guerbet reaction, etc. The 13-docosenoic acid used as a raw material has two geometric isomers, i.e. erucic acid (cis-isomer) and brassidic acid (transisomer), wherein erucic acid is preferable for the purpose.
Patent JP-S52114467-A (JP)
Title: Additive supply for high temperature gas
Inventor: SHIYOUTA KEIZOU
IPC: C01B21/02
Filed: 1976-03-22
Abstract: PURPOSE: To prevent the super heating of piel for addition and also, to prevent the decomposition of additive, by making water solution, mixed NH 3  (precursor) or/ and amine group compound with H 2 S in water, and injecting it into high temperature gas in liquid or gas pahse. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11232622-A (JP)
Title: Mounting method of magnetic head for camera
Inventor: KIMURA SOICHIRO
IPC: G11B5/49
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide the mounting method of a magnetic head for a camera, in which the magnetic head is easily positioned accurately. SOLUTION: An opening 31 is formed to a film supporting plate 30 made of a sheet metal, and head supporting pieces 32, 33 projected in specified height H on the rear side of the film supporting plate 30 are formed oppositely at the edge section of the opening 31. The front of a head substrate 15, in which the magnetic head 14 is held integrally, is abutted against the end faces 32a, 33a of the head supporting pieces 32, 33, and the head substrate 15 is positioned under the state, in which the magnetic head 14 is projected by specified projecting quantity A from the opening 31.  Specified projecting quantity A means the quantity of projection at a time when the magnetic head 14 and a magnetic recording layer formed onto a photographic film 11 are abutted at proper pressure, and specified height H is determined in height, where the end faces 32a, 33a are abutted against the front of the head substrate 15 when the magnetic head 14 is positioned so as to reach specified projecting quantity A. The magnetic head 14 is positioned at a proper place by itself only by abutting the front of the head substrate 15 against the end faces 32a, 33a of the supporting pieces 32, 33.
Patent JP-H02208246-A (JP)
Title: Production of optical fiber
Inventor: OHASHI KEIJI
IPC: G02B6/44
Filed: 1989-02-09
Abstract: PURPOSE:To improve mechanical strength and hydrogen-resistant characteristics by decomposing hydrocarbon at a specific temperature to form a primary coating film of carbon on the surface of uncoated wire of optical fiber and making a second coating film of carbon on the first coating film of carbon. CONSTITUTION:Uncoated wire 1 of optical fiber spun with a spinning furnace 2 of optical fiber is introduced to a thermochemical gas-phase (CVD) reaction furnace 3 which is equipped with a heating element 5 and a reaction tube 4 and is heated so as to make temperature distribution in the longer direction, a raw material gas such as <=15C hydrocarbon, e.g. methane or a halogenated hydrocarbon thereof is fed and thermally decomposed, the surface of the uncoated wire 1 of optical fiber being transferred is covered with a primary coating film of carbon at 1,000-1,100 deg.C at the top of reaction tube 4 and successively with a second coating film of carbon at 1,200-1,500 deg.C at the lower part of the reaction tube. Then the wire is coated with an ultraviolet curing type or thermosetting type resin by a resin coating device 9, cured by a curing device 10 to give optical fiber provided with protecting layers.
Patent JP-S56126713-A (JP)
Title: Verifying method for stationary property
Inventor: SUZUKI SATORU
IPC: G01D1/14
Filed: 1980-03-12
Abstract: PURPOSE:To verify the stationary property of plant signals automatically by using a regular histogram of each signal at the time of regular operation of a plant computed preliminarily based on data of sufficient length and the averaged values of  the data. CONSTITUTION:The regular histogram of each signal at the time of stationary operation of the plant is computed preliminarily by using data of sufficient length and number and the regular histogram H thus formed is memorized as one of the regular patterns of each signal. Moreover, a mean value in each subsection formed by dividing the aforesaid data is computed and memorized, while the maximum breadth (d) between averaged values is also memorized as one of the regular patterns. Since the stationary property of the plant data can be verified constantly by this constitution, the responsiveness of the plant, relations between the regular values of signals, etc. can be collected automatically, whereby the data at the time of a test for adjustment can be obtained without labor of persons for testing.
Patent JP-S62187898-A (JP)
Inventor: ONISHI KAZUHIRO
IPC: G10L19/00
Filed: 1986-02-14
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-S55121804-A (JP)
Title: Method of separating organic substance
Inventor: HIRASA OKIHIKO
IPC: B01D15/00
Filed: 1979-03-15
Abstract: PURPOSE: To efficiently separate a minute quantity of an organic substance from water through simple operation, by using a high-molecular compound which reversibly changes from hydrophobic to hydrophilic depending on the temperature, as an adsorbent to separate the hydrophobic organic substance from the water.  
     CONSTITUTION: A high-molecular compound such as polyvinyl methyl ether or methyl cellulose is brought as an adsorbent into contact with an aqueous solution containing a minute quantity of a hydrophobic organic substance such as a surface active agent or phenol, when the high-molecular compound is at such a temperature that it is hydrophobic. The organic substance is thus separated by adsorption. The high-molecular compound is thereafter set at such a temperature that it is hydrophilic. The adsorbed organic substance is desorbed for recovery by utilizing the temperature-dependent reversible change of the high-molecular compound between the hydrophilic and hydrophobic properties. The organic substance is thus efficiently separated and recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09224117-A (JP)
Title: Facsimile equipment
Inventor: TANAKA KATSUTOSHI
IPC: H04N1/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the waiting time of an originating side and communication charge by determining a call incoming mode at the time of incoming in a short time so as to speedily execute call incoming processing. SOLUTION: A communication mode (a facsimile mode or a telephone mode) is previously set to a call incoming mode setting memory 5 by coordinating with originator's ID and telephone number included in originator's information. Then at the time of incoming, a main control part 1 detects originator's ID and the telephone number included in originator's information through a communication line C and when the call incoming mode corresponding to this information is set to the call incoming mode setting memory 5, call-incoming-processes by the call incoming mode.
Patent JP-H05223535-A (JP)
Title: Robot apparatus
Inventor: OGAWA SHOGO
IPC: B25J19/04
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a robot apparatus which can easily recognize even an object of a small size and can recognize the three-dimensional position of the object with high accuracy. CONSTITUTION:After a work 1 reaches the working area, the spot light of a projector 4 is turned ON and the rotating angle of a camera 3 is set so that the optical axis of the camera becomes parallel to the (z) axis. Then, a recognizing means 5 takes two-dimensional images from the camera 3, thereby to recognize the second-dimensional position of an object 2 and the spot light and decide whether the spot light is on the object 2 or not. When the spot light is not on the object 2, an xy table 7 is moved to make the spot light agree with the object 2. At the same time, the recognizing means 5 repeats recognition of images with a predetermined sampling timing until the spot light becomes coincident with the center of the image, and the xy table 7 rotates the camera 3. Accordingly, the recognizing means 5 recognizes the position of the object 2 in the (z) direction from the rotating angle theta of the camera 3 when the spot light is at the center of the image, and also obtains the three-dimensional position of the object 2, thereby to move the robot.
Patent JP-S55123628-A (JP)
Title: Production of film of graft polymer
Inventor: SUGOU TAKANOBU
IPC: C08J7/18
Filed: 1979-03-16
Abstract: PURPOSE: A part of the surface of high polymer film is masked with electron beam masking plates and electron beams are irradiated to cause graft polymerization on the film selectively.  
     CONSTITUTION: A high polymer film, e.g., made of polyethylene, is partially masked with a plate masking electron beam with slit 1 mad of metal plate such as aluminum or iron plate or a masking paint 2 such as paste of metal, e.g., lead, and electron beams are irradiated.  
     EFFECT: Graft polymerization is carried out only in the desired parts and the rest parts keep the inherent properties of the material. That is to say, the nongraft part keeps the mechanical strength and the graft part gets ion-excanging function. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06241267-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: F16F13/26
Filed: 1993-02-19
Abstract: PURPOSE:To make improvements in performance as well as to reduce the cost of production by unifying a yoke and a mounting member as one body. CONSTITUTION:A lower mount 12 formed with a ferromagnetic material is provided with a groove part 82, and a bobbin 86 wound up with a coil 84 is directly housed in this groove part 82. In addition, a ferromagnetic boss 92 and a disklike permanent magnet 94 both are installed therein. Accordingly, since the bobbin 86 is directly housed in the lower mount 12, this mount 12 serves as a role of yokes, and those of mount 12, coil 84 and bobbin 86 comprise an electromagnet 50.
Patent JP-H11232920-A (JP)
Title: Surface light source device and light capture port module for the device
Inventor: ISAMOTO KEIJI
IPC: G02F1/13357
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source required which manufacturing only a light capture port with high accuracy, capable of manufacturing a large-sized light guide plate with ease at a low cost, capable of uniformizing the luminance of irradiating light, and most suitable for a LED indoor lighting system by modularizing only a light capture port to the light guide plate, and manufacturing the same separately from the light guide plate. SOLUTION: A light capture port comprising a transparent medium for causing light to be incident from the end face of a light guide plate 2 is formed as a module 13 separately from the light guide plate 2. Thereby, the light capture port module 13 is only necessary to be made in required accuracy, the manufacturing of the light guide plate 2 is facilitated, and since the result a large size light guide plate 2 can be manufactured with ease at low cost. The shape of a boundary face between the light capture port module 13 and the light guide plate 2 is set, so that a ray irradiated from the light source is not allowed to be totally reflected from the boundary face.
Patent JP-S52116422-A (JP)
Title: Purification of dialkylthiophosphochlorides
Inventor: IMAMURA KENNOSUKE
IPC: C07F9/206
Filed: 1976-03-23
Abstract: PURPOSE: P 2 S 5  is made to react with an alcohol and Cl 2 , and after separating the precipitated sulfur from the reaction mixture, the resulting inert solvent solution containing the title compound with an aqueous solution of metal sulfide and the title compound are isolated in high yield from the solution. 
     COPYRIGHT: (C)1977,JPO&Japio