baber/WOPTO huggingface dataset:
Patent JP-S59178229-A (JP)
Title: Molding method of hot runner of injection molding machine
Inventor: SAKAI TADAKI
IPC: B29C45/26
Filed: 1983-03-30
Abstract: PURPOSE:To improve dimensional precision, molding stability by adding a drawing process of a nozzle tip from a plate and a reinserting process of the nozzle tip to the plate following the mold closing process and prior to the molding process. CONSTITUTION:Partial surface (a) is provided between the fixed plate 4 and the sprue plate 6 and two processes, process C (nozzle tip drawing) and process D (nozzle tip inserting) are inserted between a general molding cycle process B and a process C to obtain seven processes in total. The point portion of a nozzle tip 12 inserted into the fixed plate 4 comes in contact with the fixed plate 4 and heat is removed from the plate 4 to obtain a secure gate seal effect, in synchronization with opening motion of the partial surface (a) the point portion of the nozzle tip 12 is taken out of the fixed plate 4 and the point portion of the nozzle tip 12 is melted securely by the heat conduction of a preheating push 13.
Patent JP-S61212873-A (JP)
Title: Fixing device for electronic copying machine
Inventor: NISHIDE HIROO
IPC: H05B3/00
Filed: 1985-03-18
Abstract: PURPOSE:To fix stably a picture without fail by providing an outer diameter detecting means of a pressure roll pressing a fixing paper to a heater incorporating fixing roll, and allowing the pressure roll to contact with the fixing roll and rotate when the outer diameter is smaller than a reference, and expanding said diameter by the frictional heat. CONSTITUTION:In terms of fixing a toner image, the fixing roll 1 incorporating the heater 2 is provided with the outer diameter detecting means 7 of the pressure roll 3 pressing a fixing paper 4. In terms of the pressure roll 3, the periphery of a core 3a made of metal, for instance, is coated with a silicone rubber elastic layer 3b, and the surface is coated with a peel-off type layer 3c made of a 'Teflon(R)' thermal contraction tube. At a fixing position shown by a solid lien and a standby position shown by a broken line, a detecting means 7 is supported by a lever 11 where a detecting lever 9 adjacent to the roll 3 is made movable by a guide roll 10, and one end of the lever 11 is connected to a position detector 12, whereby an increase or decrease in the diameter of the roll 3 is electrically detected. When a detected current is less than a reference value, the roll 3 is brought into contact with the roll 2 and is rotated in such a way that the outer diameter is thermal by expanded until said current reaches the reference value. Thus the appropriate fixing can be possible without fail.
Patent JP-S52135665-A (JP)
Title: Color cathode ray tube
Inventor: TAKANO TAI
IPC: H01J31/20
Filed: 1976-05-08
Abstract: PURPOSE: To reduce the difference of color generation in electron beam stimulation and afterglow, in the beam benetration type color CRT having afterglow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03257136-A (JP)
Title: Acid-proof material
Inventor: KATO MASATOSHI
IPC: C22C27/06
Filed: 1990-03-06
Abstract: PURPOSE:To obtain a Cr alloy having superior acid resistance by adding a specified amt. of Mo or Ru to Cr. CONSTITUTION:Metallic Mo or metallic Ru is added to metallic Cr, a Cr alloy having a compsn. consisting of 2-30wt.% Mo or 0.2-10wt.% Ru and the balance Cr is melted in a high frequency furnace, etc., cast as an alloy having a uniform compsn. and subjected to plastic working by hot rolling or other method to produce a tank, a pipe, a distillation column or other apparatus handling a hot acid. An acid-proof Cr alloy having superior workability and resistance to corrosion by strong acids is obtd.
Patent JP-H11237596-A (JP)
Title: Inspection stage
Inventor: KOSAKA YUTAKA
IPC: G01R31/28
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To make reducible the position deviation between the electrode of a body to be inspected and a probe even when an unbalanced load by the probe is applied onto a receiving base by transmitting a load acting on the receiving base to a supporting means with a first connection means on a rotation center side and plural second connection means around it. SOLUTION: When the electrode of a single tab type liquid crystal substrate is pressed by the probe, since a pressing force acts on the two adjacent edge parts of the liquid crystal substrate, an unbalanced load acts on a Z stage 26 and a receiving base 60. However, in this stage, a Z slider 88 transmits the load acting on it to the receiving base 60 by a Z driving mechanism arranged at the corner part of a virtual square analogous to the liquid crystal substrate, so that inclination and deflection are prevented. Also, since the receiving base 60 transmits the load acting on it to a θ base and Y slider 46 by a bearing 62 on the center side and plural curve guides 64 around it, the inclination and the deflection are prevented.
Patent JP-S61209627-A (JP)
Inventor: HOSOKAWA ATSUSHI
IPC: A47L9/28
Filed: 1985-03-15
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-S59178715-A (JP)
Title: Manufacture of wound core
Inventor: YAGISAWA TAKESHI
IPC: H01F41/02
Filed: 1983-03-29
Abstract: PURPOSE:To easily obtain a wound core which does not deform under its own weight and has sufficient rigidity by providing reinforcing members to a wound core formed by winding amorphous magnetic alloy thin belt and fixing it with an insulating tape. CONSTITUTION:A wound core 1 is formed by winding many amorphous magnetic alloy thin plates 2 around a winding core 3 including reinforcing members 4. The metal bands 7 are respectively caused to pass through the cut-away portions 5 of the winding core 3. Under this condition, the heat processing is executed to the wound core 1 in order to eliminate distortion and the winding core 3 is removed from the window portion by dividing it. Thereafter, an insulating tape 8 is wound around the yokes of wound core 1 and the reinforcing members 4 attached thereto and the bands 7 being wound are removed, thus completing a wound core 1.
Patent JP-H09244006-A (JP)
Title: Production of liquid crystal display panel and liquid crystal supplying head and liquid crystal injector
Inventor: NAKAMURA KIMIAKI
IPC: G02F1/1334
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer dispersion type liquid crystal film in which liquid crystals are uniformly dispersed by using a process for producing liquid crystal display panels including a stage for applying liquid crystals while continuously injecting the liquid drops of the liquid crystals and dispersing the liquid crystals into an aq. polymer soln. supplied into a substrate. SOLUTION: A piping 202 for supplying an aq. PVA soln. 101 and a piping 203 for supplying the liquid crystals 102 are formed to the head of a coating applicator by a doctor blade method. A porous film 204 for making the liquid crystals into a liquid drop form is mounted at the outlet of the piping 203 for supplying the liquid crystals. The head moves towards an arrow. The liquid drops formed on the front surface of the porous film 204 are applied on the substrate 206 at the film thickness preset by a gap 205, for example, 40μm thickness. The polymer dispersed liquid crystal film is formed when the moisture of the applied film is evaporated. The presence or absence of the liquid crystals and the size thereof are controlled by changing the pressure applied on the liquid crystals 102.
Patent JP-H024782-A (JP)
Title: Aromatic compound, its production and photoinitiator in photosensitive mixture composed of said compound
Inventor: GEORUKU PABUROBUSUKII
IPC: C07D251/24
Filed: 1989-03-07
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  and R 2 , which are different from each other, are each H or a group of formula II; R 3  is hydroxyl, a halogen or an alkoxyl, an alkenyloxy, an alkynyloxy or an aryloxy each of which may be substituted; and n is 0 or 1).  
     EXAMPLE: 3-(4,6-Bis(trichloromethyl)-S-triazin-2-yl)benzoic acid.  
     USE: A photoinitiator added to a photosensitive mixture. An intermediate for a highly active photoinitiator or a photolytically active acid donor. The compound can be produced simply and inexpensively.  
     PREPARATION: A compound of formula III (wherein R 4  and R 5 , which are different from each other, are each H or CN) is reacted with trichloroacetonitrile in the presence of a Lewis acid (desirably aluminum bromide) under the action of an HCl gas. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02233973-A (JP)
Title: Control device for refrigerator and the like
Inventor: SUGIOKA ICHIRO
IPC: F25D21/06
Filed: 1989-03-06
Abstract: PURPOSE:To enable a food temperature to be hold at a proper value through inflow of sufficiently cooled air to the interior of a refrigerator by providing a comparing means to input a vaporizer temperature detecting signal and output a decision signal, and a logic circuit to input a defrosting control signal and a decision signal from the comparing means and output a drive signal. CONSTITUTION:The device is provided with a vaporizer temperature deciding means 19 to input a signal S11 from a vaporizer temperature detecting means 11 and a signal S14 from a defrosting control means 14 and decide the temperature of a vaporizer after completion of defrosting, and a logic circuit 20 to input a signal S15 from a control means 16 for temperature in the chamber, a signal S14 from a defrosting control means 14, and a signal S17 from a vaporizer temperature deciding means 19 and control an in-chamber fan 21. This constitution detects the temperature of the vaporizer after defrosting, runs an in-chamber fan motor after the temperature of the vaporizer is reduced sufficiently, introduces sufficiently cooled air in a chamber to stabilize a temperature in chamber, and enables a food temperature to be held at a proper value.
Patent JP-S62209808-A (JP)
Title: Preparation of barium ferrite particulate for magnetic recording
Inventor: NAGANAMI TAKESHI
IPC: H01F1/11
Filed: 1986-03-10
Abstract: PURPOSE:To enable the efficient attainment of flat-plate-shaped particulates having a particle diameter of 0.1mum or below, uniform particle size and an excellent magnetic characteristic by a method wherein an alkaline water solution wherein iron, barium, etc., are dissolved is subjected to heat treatment and other operations under specified conditions. CONSTITUTION:Alkaline salt of sulfuric acid ions and/or nitric acid ions of 5mol/l or above and alkali hydroxide salt of 3mol/l, totaling 11mol/l at the maximum, are made to exist as excessive alkaline salt in an alkaline water solution wherein iron, barium, etc. are dissolved, and a slurry produced by agitating said solution is charged in an autoclave and treated therein at a temperature of 150-270 deg.C. Then, solid-liquid separation is conducted, and a deposit obtained thereby is subjected to water washing, or preferably hot water washing, and then dried. Iron and barium used herein are the sulfuric acid salt, nitric acid salt, chloride, hydroxide or the like thereof which are known publicly, respectively, and sodium hydroxide, potassium hydroxide or the like is preferable as the alkali hydroxide. As for the alkali salt of a sulfuric acid or a nitric acid, the salt of sodium, potassium or the like is desirable. By this method, barium ferrite having a particle diameter of 0.1mum or below and being excellent in a magnetic characteristic can be prepared.
Patent JP-S63220140-A (JP)
Title: Pattern forming method
Inventor: OGAWA KAZUFUMI
IPC: G03F7/26
Filed: 1987-03-09
Abstract: PURPOSE:To permit sufficient exhibition of the performance of an exposing device having a shallow depth of focus by adhering a material which absorbs a 2nd energy beam to the exposed part on the surface of a thin org. film and exposing the entire surface of the thin org. film with the 2nd energy beam. CONSTITUTION:Only the part near the surface of, for example, a positive resist 2 is used for the primary energy beam exposing and is selectively exposed by deep UV light 3, by which only the part near the surface of the resist 2 is modified. The modified part is then selectively dyed by a chemical material, for example, dye or the like which absorbs the light 4 of the secondary energy beam exposing. The entire surface is in succession thereof exposed by the light 4 having good transmittance through the resist, for example, UV light, as the secondary energy beam and the positive resist 2 except only the dyed part is developed and removed. The sufficiently high resolution is thereby obtd. when this method is applied to the exposing device of the shallow depth of focus, for example, device such as excimer stepper.
Patent JP-S56149872-A (JP)
Title: Ghost removing device
Inventor: KARIYADO AKIRA
IPC: H04N5/21
Filed: 1980-04-22
Abstract: PURPOSE:To detect a ghost which is not influenced by noise and simplify the constitution of a ghost detection device, by providing the first comparator for detecting a ghost whose polarity is positive and the second comparator for detecting a signal whose polarity is negative. CONSTITUTION:A video signal from the input terminal 1 is input to the compounding device 2, and in this compounding device 2 is input a ghost having the reverse polarity against the ghost contained in the original video signal from the transversal filter A1, and it erases the original ghost and is output from the video output terminal 3. This output is provided to the variable delaying circuit 4 and the ghost processing circuit A2. On this circuit A2 are provided the comparator 12 which detects a ghost having the positive polarity at a larger threshold level than a noise level, and the comparator 13 which detects a signal having the negative polarity at a larger threshold level than a noise level. And, the outputs of both the comparators 12, 13 are stored in the counters 14, 15 from the leading edge of the vertical synchronizing signal for a prescribed time, and a ghost which is not influenced by a noise is detected by the outputs of the counters 14, 15.
Patent JP-H01226365-A (JP)
Title: Printing head
Inventor: HOSHINO HIROSHI
IPC: B41J11/62
Filed: 1988-03-07
Abstract: PURPOSE:To prevent the damage of a ribbon mask, by providing the ribbon mask having one printing pin hole in common with respect to a pair of printing pins. CONSTITUTION:Printing heads are symmetrically arranged up and down and the printing pins 1A, 1B of the respective printing heads are spaced apart up and down from each other by one dot row in a printing line direction. A ribbon mask 2 provided with printing pin holes 3 each provided in common with respect to two printing pins 1A, 1B forming a pair is mounted to a ribbon guide 10 through a spacer 11 and magnetic circuits 12, 13 are shifted so that the printing pins 1A, 1B of the upper and lower printing heads are not alternately arranged up and down at an equal interval. By this method, since a sufficient interval is obtained between the adjacent printing pins on the ribbon mask and the damage accident of the ribbon mask can be eliminated.
Patent JP-S63224716-A (JP)
Inventor: YORUN TOUBORUGU
IPC: B01D53/81
Filed: 1988-03-07
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-S62212237-A (JP)
Title: Forming of glass article
Inventor: SHIBAOKA KAZUO
IPC: C03B23/03
Filed: 1986-03-11
Abstract: PURPOSE:To enable the stable production of the titled product having flawless smooth surface, uniform thickness and excellent compression strength, by applying a temperature gradient to a glass plate between the part to be deformed and the part to constitute a smooth surface with a local-heating heater and pressing the glass plate at a controlled low rate of compression. CONSTITUTION:A glass plate G is placed on a forming mold 1 made of carbon or BN. The whole surface of the glass plate is heated at a temperature lower than the strain point by about 100 deg.C. Thereafter, the glass is heated solely at the part necessary to be deformed in forming at a temperature to give the viscosity eta (poise) of the heated part to 8-8.8 in logarithmic expression. The local heating is carried out by using a local-heating heater 3 composed of a local-heating heater main body 2 attached with a heat-insulation material 4 having low emissivity such as ceramic fiber felt to the part opposite to the smooth surface of the product. A temperature gradient of >=15 deg.C/cm is applied between the part to be deformed and the smooth surface part by this heating procedure. A mold main body 7 furnished with a side pressing part 8 is attached to a press shaft 6 connected to a hydraulic cylinder, etc., and the glass plate is subjected to press-forming and/or vacuum-forming under a controlled glass deformation rate of 3-21mm/sec optionally evacuating the cavity through a suction hole 5, etc.
Patent JP-S60197863-A (JP)
Title: Apparatus including fluidized bed carburizing furnace
Inventor: HATSUTORI HISASHI
IPC: C23C8/20
Filed: 1984-03-22
Abstract: PURPOSE:To cut down the consumption of a gaseous starting material and to stabilize the atmosphere in a fluidized bed furnace by placing an ejector in a circulating path to recycle exhaust gas exhausted from the furnace. CONSTITUTION:Exhaust gas exhausted from a fluidized bed furnace 10 is passed through a cyclone 16 to remove dust, and it is recycled to the fluidized bed 13 by suction with an ejector 21 placed in a circulating path A. A starting material such as alcohol is added to the outlet side of the ejector 21, introduced into the furnace 10, and decomposed in the fluidized bed 13. The consumption of the starting material such as alcohol is cut down and the atmosphere in the furnace is stabilized.
Patent JP-H08225121-A (JP)
Title: Long material storage device
Inventor: OKABE JIRO
IPC: B65G1/14
Filed: 1995-02-17
Abstract: PURPOSE: To provide a storage device for iron and steel products or the like, by which the enormous cost of equipment and running cost are not needed, the damage due to contact or the like is not caused in the long material even if the long materials are loaded in plural stages, and a slinging work can be performed safely and easily, and which has a high storing efficiency per a site area. CONSTITUTION: A long material storage device comprises shelf arms 3 of plural stages pivoted in such a manner as to rotate by a rotating shaft 5 on the side walls of a pair of struts 1 erected at a designated space between them, a crank arm 6 fixed to the shelf arm 3, a connecting rod 7 for connecting the crank arms 6 to each other, and a mechanism for applying the moment for turning in the vertical upward direction to the shelf arm 3 through the crank arm 6. In the condition where a long material is not placed on the shelf arm 3, the lowermost shelf arm 3 is set at the oblique upward angle and the other shelf arms 3 are set at the vertical upward angle, and every time a long material is placed on the shelf arm 3, the next upper shelf arm 3 is displaced at the oblique angle so that the next long material can be placed thereon.
Patent JP-H03266969-A (JP)
Title: Aroma and flavor improver for tobacco and production thereof
Inventor: SHINOZAKI YASUHIRO
IPC: A24B15/40
Filed: 1990-03-07
Abstract: PURPOSE:To increase voluminous smoke feeling of tobacco and impart or enhance aroma and flavor with high palatability by using a glucolipid extracted from a plant of the genus Nicotiana as a flavor and taste improver for the tobacco. CONSTITUTION:A plant of the genus Nicotiana is extracted with an organic solvent such as chloroform or ethyl acetate and the resultant extract is then treated by silica gel chromatography to afford a glucolipid expressed by formula I (hexose is glucose and anomeric substituent groups are either of the alpha- and beta-forms; R1 to R5 each are independently 2-8C straight-chain or branched saturated or unsaturated acyl group). The obtained glucolipid in an amount of 0.01-100ppm based on the weight of, e.g. shredded tobacco is added thereto.
Patent JP-H07262723-A (JP)
Title: Radial feed control system in disk device
Inventor: YOKOYAMA EIJI
IPC: G11B21/10
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a control system capable of highly accurately and stably performing the radial feed of disk device even when an inexpensive linear motor having an inferior frequency characteristic is used. CONSTITUTION:In place of a track error low band component-detecting means of a radial feed servo loop, a track error correcting means 9 composed of an upper limit level judging means 101, a lower limit level judging means 102, an adding means 103 and an amplifying means 104 is installed. Thus, when a track error is in a pickup tracking servo loop followable range, the radial feed servo loop becomes a nonsensitive zone not to be operated, and hence the stability is not damaged. And, when the track error is outside the pickup tracking servo loop followable range, a low band gain of radial feed servo is secured by driving the linear motor at a prescribed fixed control value, and the stability of the whole tracking control system is not influenced.
Patent JP-S61214698-A (JP)
Inventor: KRICK WOLFGANG
IPC: H04Q11/04
Filed: 1986-03-13
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-S58171487-A (JP)
Title: Refrigerator oil composition
Inventor: ASAHINO YOSHIO
IPC: C10M169/04
Filed: 1982-04-02
Abstract: PURPOSE:To provide the titled composition having improved resistance to the breakage of oil film between shaft and bearing, without lowering the thermal stability in the presence of a flon refrigerant, and to enable the use of an oil having low viscosity, by adding a specific amount of a fluorinated oil to a base oil such as mineral oil or alkylbenzene. CONSTITUTION:The objective composition is prepared by mixing a base oil (preferably having a kinetic viscosity of 3-80cst at 40 deg.C) with a fluorinated oil (preferably trifluorochloroethylene oligomer having a molecular weight of 600- 900) in an amount of >=0.1wt% of the base oil. USE:Room air-conditioner and refrigerant compressor for refrigerator.
Patent JP-H02232541-A (JP)
Title: Pressure measuring apparatus
Inventor: YOSHIOKA TAKASHI
IPC: G01L27/00
Filed: 1989-03-06
Abstract: PURPOSE:To facilitate a calibration by a method wherein a correction data is prepared to be stored and four areas containing a measured value are detected to a perform a corrective computation. CONSTITUTION:A setting section 12 and a display section 13 are mounted externally at a body section 1a to form a pressure measuring device 1. Then, the body section 1a is housed in a thermostatic cell 20 and a temperature is set to T1. A pressure is inputted from an external pressure generation source 2 varying a pressure range from a minimum value P1 and a maximum value Pn by stages and the current pressure display value is stored at an input address of a nonvolatile memory 18 set with a setting section 12. Thereafter, the temperature of the thermostatic cell 20 is varied to T2...Tn and an input pressure to P1...Pn to prepare a correction data. When an actual pressure is measured, a device 2 to be measured is connected to a pressure sensor 3 to measure the input pressure and a temperature is measured with a temperature sensor 4. Then, a CPU 10 checks to see to which of adjacent four areas of the correction data the measured value belongs and performs a corrective computation by the data in the area detected. In this manner, a true pressure can be calculated to be shown on a display section 13.
Patent JP-S62211060-A (JP)
Inventor: MATSUMOTO JUN
IPC: A61B18/14
Filed: 1986-03-12
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。