baber/WOPTO huggingface dataset:
Patent JP-H06114713-A (JP)
Title: Polishing method for optical fiber side surface
Inventor: KARAMU KURAIYAN
IPC: B24B19/00
Filed: 1992-05-21
Abstract: PURPOSE:To flatly and uniformly polish a connecting sectional surface by stripping a ground part of an optical fiber, carrying it to a polishing wheel by applying a little tension, decreasing a contact length with the wheel, and polishing the optical fiber while longitudinally moving the wheel so as to obtain a removed clad amount uniformly over a polishing length. CONSTITUTION:A polishing part of an optical fiber 1 is stripped and brought into contact with a polishing wheel 2 while applying a tension 4, and the polishing wheel 2 is rotated to longitudinally move a longitudinally moving polishing wheel 12 in a direction of arrow mark. Here, in each part of polished length, a material of the same amount is removed for an equal time, and as a result, polishing is performed so that a removed clad amount is equally obtained over a polished/etched length. As a result, a polishing width profile in a longitudinal direction becomes uniform.
Patent JP-H09292238-A (JP)
Title: Traveling information collecting device for vehicle
Inventor: ISHIHARA TOSHIHISA
IPC: B62D6/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the detecting precision of the lateral displacement of a vehicle and the polarity of a magnetic marker in a traveling information collecting device for vehicle for collecting the traveling information of the vehicle from the magnetic flux density generated from the magnetic marker arranged on a traveling lane along the traveling direction of the vehicle. SOLUTION: A plurality of magnetic detecting means 2a, 2b, 2c for detecting the magnetic flux density of a magnetic marker 1 are laterally arranged on a vehicle 4, and a control computer 3 selects a reference magnetic detecting means capable of most strongly sensing the magnetic flux density of the magnetic detecting means 2a-2c, calculates the lateral displacement of the vehicle by this magnetic detecting means, judges the position of the magnetic marker 1 by the magnetic detecting means arranged on both sides of this magnetic detecting means, and judges the polarity of the magnetic pole 11 of the magnetic marker 1 from the resulting position and the direction of magnetic flux density detected by the reference magnetic detecting means.
Patent JP-S61289276-A (JP)
Inventor: KAWAMOTO YUKINORI
IPC: F25B9/00
Filed: 1985-06-15
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-S62287036-A (JP)
Title: Co-sn metal-base diamond sintered body
Inventor: TSUCHIYA SHINJIRO
IPC: C22C26/00
Filed: 1986-06-05
Abstract: PURPOSE:To allow a Co-Sn metal-base diamond sintered body to show superior grinding performance when used to precisely grind fine ceramics, by holding the diamond abrasive grains with a matrix phase consisting of Co and Sn. CONSTITUTION:Co powder of <=10mu average particle size and an Sn powder of <=100mum are mixed with 10-30wt% diamond powder of 50-300mum and sintered to obtain a diamond sintered body. The diamond abrasive grains in the diamond sintered body are held with a matrix phase consisting of 5-30wt% Sn and the balance Co and having a heterogeneous structure.
Patent JP-H08304486-A (JP)
Title: Structure of contact for four terminal-measurement
Inventor: TOTANI HIROYUKI
IPC: G01R27/02
Filed: 1995-04-28
Abstract: PURPOSE: To measure by simultaneously bringing each pair of line-type contacts into contact with respective circuit patterns connected to respective leads by a constitution wherein each of lower side perpendicular sections thereof is inserted to each of guide holes and each of lower end sections thereof is projected from the respective guide holes by being conductive to respective points to be measured. CONSTITUTION: Each of pairs of line-type contacts 21 is fixed to a side of a jig section 11 by being adjacent to each other at intervals which correspond to intervals between leads 53, 53 of a mounting part 52. The line-type contact 21 comprises a horizontal spring section 23 which is parallel to a horizontal wall section 13 in a non-contact condition. Each of lower side perpendicular sections 24 which are extended downwardly via the horizontal spring section 23 is inserted to respective guide holes 17 each having an insulation property which are provided on corresponding parts of the jig section 11. As a result, each of the pairs of line-type contacts 21, 21 is conductively brought into contact with measurement point P1 or P2 shown by dotted circular line via respective lower end sections 24a, 24a projected from the guide holes 17.
Patent JP-S5831244-A (JP)
Title: Controller for temperature of air conditioner
Inventor: TAGUCHI TETSUO
IPC: F24F11/02
Filed: 1981-08-17
Abstract: PURPOSE:To eliminate unpleasant feeling due to the effect of radiant heat from a room  wall surface at the initial stage of operation by varying and correcting the set temperature value of a thermostat from target temperature value set in response to deviation between initial room temperature in case of the starting of operation and the set target temperature value of the thermostat. CONSTITUTION:The initial room temperature T1 in case of the starting of opration is detected through a detecting means for the initial room temperature while the aimed temperature value T2 set in case of the starting of the operation of the thermostat is detected through a detecting means for aimed temperature set. In a control circuit, the deviation DELTAT between the output of said detecting means for the aimed temperature set is detected, the deviation DELTAT is left as it is when it is small, the set temperature value (t) of said thermostat is varied and corrected by the target temperature value T2 set in the direction that temperature difference between the temperature value (t) and the initial room temperature T1 is increased more than the deviation DELTAT in response to the deviation DELTAT when the deviation is large, and the controller is controlled so that the temperature value (t) is corrected to the aimed temperature value T2 set by stages with the lapse of time. Accordingly, unpleasant feeling due to the effect of radiant heat from the room wall surface at the initial stage of operation is completely eliminated.
Patent JP-S6110542-A (JP)
Title: Production of serine
Inventor: KITAGAWA SADAO
IPC: C07C67/00
Filed: 1984-06-25
Abstract: PURPOSE:The hydrolysis of a nitrile intermediate which is obtained by cyanoamination of glycolaldehyde in carried out in an alkaline medium in the presence of an alcohol to enable simple production of the titled substance which is used as a starting material of antibiotics. CONSTITUTION:Glycolaldehyde is cyanonaminated using a source of cyanic acid (preferably sodium cyanide) and ammonia source (preferably ammonia, ammonium chloride) in the presence of an alcohol. The resultant reaction mixture is hydrolyzed in an alkaline medium in the presence of an alcohol to give the objective compound. The alkaline is preferably sodium hydroxide and its amount is more than 0.5 equivalent, preferably 1.0-10 equivalents. The above-stated cyanoamination is preferably carried out in a mixed solvent of water and an alcohol.
Patent JP-S5653474-A (JP)
Title: Indicating device for supersonic detection
Inventor: KOBAYASHI KENICHI
IPC: G09G5/36
Filed: 1979-10-09
Abstract: PURPOSE: To widen the range of detection by constituting the entire screens for shift indication and expansion indication so as to be moved vertically in the direction of distance of detection.  
     CONSTITUTION: When an automatically-manually operated shifting switch 22 is opened and an up-down shifting switch 23 is made neutral, the A of a circuit 18 consisting of a main memory, an address counter and a control counter performs the up motion and performs the up-count motion in accordance with the output of a frequency-dividing circuit 20. By this motion, an image is moved upward in the image indication. When the up-down shifting switch 23 is laid down to the side D, the down count alone is obtained, while the up count alone is obtained when the switch 23 is laid down to the side U, and thus the indicated image can be moved vertically manually. By shifting the switch of the up-down shifting switch 23 of an up-down control circuit 21 in this constitution, the device can be moved so that the whole school of fish is made easy to observe and the range of detection can be widened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000318991-A (JP)
Title: Operating device for working vehicle
Inventor: HAYAKAWA TATSUYA
IPC: B66F9/06
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To enhance the working effectiveness over the whole operations and reduce the labor of the operator. SOLUTION: A first operating device 40 is installed in the upper part of an outrigger box 6a provided in the rear of a vehicle body and is equipped in its lower part with a jack operating lever L to operate an outrigger jack, wherein the lever L is positioned between a pair of brake lamps 31 installed on the back of the vehicle body at a certain spacing in the direction across the vehicle body and at a level approx. equal to the brake lamps 31. A boom operating switch to move an expansion boom, a display to display inspection information, etc., and a switch for selecting the drive source of the expansion boom are installed in a position over the lever L and in the upper part of the first operating device 40.
Patent JP-H08301585-A (JP)
Title: Elevating device for elevating platform
Inventor: KAMIIDE SATOSHI
IPC: B65G1/04
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the runaway (descent or ascent without braking) of an elevating platform. CONSTITUTION: Even in the case of the rotary shaft 55 of a motor 54 with a brake being broken, a braking device 57 provided at a speed reducer 49 is actuated, so that driving wheels 39 are stopped. The runaway (descent or ascent without braking) of an elevating platform 25 can thereby be prevented.
Patent JP-H01299692-A (JP)
Title: Treatment of waste water containing organic matter
Inventor: ISHIGURO YASUKE
IPC: C02F1/52
Filed: 1988-05-27
Abstract: PURPOSE:To efficiently remove org. matter by adding hydrogen to oxidize thereof peroxide and ferrous salt to org. matter-contg. waste water, then adding steel sheet washing waste water contg. inorg. materials of specific grain sizes thereto and subjecting the water to neutralization and flocculating and settling treatments. CONSTITUTION:The org. matter-contg. waste water 1 is received in a receiving tank 2 and a prescribed volume of the waste water 1 is continuously supplied to an oxidation reaction tank 3 having a stirrer. Sulfuric acid is added to the water at need in the tank 3 to adjust the pH to <=5 and the prescribed volume of the hydrogen peroxide 4 and a ferrous chloride soln. which is the ferrous salt are added thereto under mixing and stirring to oxidize and decompose the org. matter. The waste water 6 is then introduced into a neutralization tank 7 with a stirrer and the steel sheet washing waste water 8 contg. the fine particles of the inorg. matter is supplied thereto. In addition, milk of lime is added thereto and the water is mixed and stirred to neutralize the same to 8-9pH. The waste water 10 after the neutralization is introduced into a flocculating tank 11 and a prescribed volume of a flocculating agent 12 is added to the water to flocculate the precipitate such as hydroxide.
Patent JP-H0745310-A (JP)
Title: Battery
Inventor: YAMAGIWA TOSHIO
IPC: H01M10/04
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a battery in which even when large heat is generated at charge and discharge, the heat is immediately emitted from cells outside the battery. CONSTITUTION:In a battery 12 in which negative electrode plate 15, a positive electrode plate 16 and electrolyte 17 are disposed, heat pipes 18a-18e as heat conductor are disposed, adjoining to the cells 14a-14d, being formed integrally by means of resin 13. The heat pipes 18a-18e protrude in one end out of the battery 12 and are fitted to radiator plates 19a-19d. In the battery 10, reaction heat occurring in the cells 14a-14d is thus released efficiently to the outside through the heat pipes 18a-18d.
Patent JP-S5859971-A (JP)
Title: Preparation of 3-hydroxyquinophthalone compound
Inventor: AIGA HIROSHI
IPC: C07D215/20
Filed: 1982-07-27
Abstract: PURPOSE:To obtain titled compound in high purity and yield, by condensing 3- hydroxy-2-methylcinchonic acid with phthalic anhydride, etc. in tetramethylene sulfone as a solvent, and brominating the resultant compound without separation, etc. CONSTITUTION:3-Hydroxycinchonic acid is condensed with phthalic anhydride or trimellitic acid anhydride in tetramethylene sulfone solvent to give 3-hydroxyquinophthalone or a compound of formulaI. The former without separation is then brominated to give 4-bromo-3-hydroxyquinophthalone of formulaII. Alternatively, the compound of formulaI is subjected to the desalting or acid chloride forming reaction to esterify methyl cellosolve or ethyl cellosolve and afford the aimed 3-hydroxyquinophthalone compound of formula III (R is CH3 or C2H5). USE:A dyeing material for fibers and coloring material for resins.
Patent JP-S6021506-A (JP)
Title: Molding of electromagnetic valve coil
Inventor: SUZUKI TOSHIYUKI
IPC: H01F7/06
Filed: 1983-07-15
Abstract: PURPOSE:To obtain a coil which has a highly accurate molding diameter and hardly developes a cracking caused by a temperature change by a method wherein a sheet whose main component is epoxy resin is wound on the surface of the coil and heated. CONSTITUTION:A sheet 11 composed of 100 parts of denatured bisphenol A-type epoxy resin to which 2-10 parts of dicyandiazide as a hardener and a high biscosity agent are added or 100 parts of denatured bisphenol A-type epoxy resin to which 2-8 parts of ethylmethylimidazol as a hardener and a high biscosity agent are added. The sheet 11 is wound on the surface of a coil 3. A proportional electromagnetic valve on which the sheet 11 is applied is put into a heating furnace and heated at 80 deg.C for 1hr as the primary curing to soften the sheet. Air, fine bubbles and the like in the coil are discharged out of the coil in the primary curing process. The coil is again heated at 150 deg.C for 1hr as the secondary curing to harden the sheet and make the sheet adhere to the coil surface. With this constitution, a molded coil which has no air bubble in the resin and has a smooth surface and does not have a seam of the resin can be obtained.
Patent JP-S5354431-A (JP)
Title: Semiconductor memory circuit
Inventor: WADA TOSHIO
IPC: G11C11/407
Filed: 1976-10-27
Abstract: PURPOSE:To realize the reduced power consumption of a circuit and improved sensitivity and safety by lowering the pre-charge of a logitudinal line with a large load capacity and by making the amplitude of a sense node larger than that of the longitudinal line.
Patent JP-S5832219-A (JP)
Title: Step-up type magnetic head
Inventor: HIGASHIOUJI MASARU
IPC: G11B5/17
Filed: 1981-08-19
Abstract: PURPOSE:To facilitate the mass production of the titled magnetic head with high reliability, by using an open magnetic type transformer core for a boosting transformer core to improve a step-up type magnetic head and obtaining a magnetic head which has a magnetic core window and fixes a primary coil terminal. CONSTITUTION:A 1-turn step-up type magnetic head is formed by providing a 1-turn winding 2 and a secondary coil 4 between a magnetic head core 1 and a boosting transformer core 3. An open magnetic type transformer core 22 is used in place of the core 3, and a 1-turn winding 23 (primary coil) and a secondary winding 24 (secondary coil) are set as shown by an arrow mark. The 1st and 2nd head cores 21a and 21b are joined together via the glass, and a winding window 25 (magnetic core window) is provided to fix the terminal of the coil 23. Thus a step-up type magnetic head is obtained.
Patent JP-H07334478-A (JP)
Title: Method and device for updating coupling coefficient in pulse density type signal processing circuit network
Inventor: OTEGI SUGITAKA
IPC: G06N3/06
Filed: 1994-06-13
Abstract: PURPOSE:To provide a coupling coefficient updating method for a pulse density type signal processing circuit network capable of executing processing based upon an inertia term of updated quantity, i.e., a stabilizing coefficient alpha, at the time of updating a coupling coefficient for learning in a pulse density type neural network. CONSTITUTION:In the case of updating a synapse coupling coefficient expressing the degree of increment/decrement of a signal at the time of propagating the signal to one neuron from the other neuron, a signal DELTAW(t+1) obtained by executing OR operation between a 1st coupling coefficient updating signal deltaetajnOi found out from an error signal deltaetaj from one neuron and an input signal Oi from the other neuron and a 2nd coupling coefficient updating signal alphanDELTAW(t) obtained by applying processing based upon a stabilizing coefficient to a coupling factor updating signal obtained one frame before synapse coupling by an alpha circuit 52 as a coupling coefficient updating signal for synapse coupling to update the coupling coefficient of the synapse.
Patent JP-H0426412-A (JP)
Title: Medical data input system
Inventor: NANJO YUKIO
IPC: A61B6/03
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the medical data input system which improves operability and prevents malfunctions at the time of inputting various photographing conditions by providing a reader which can directly read the various photographing conditions written in a request for photographing and an input information processing section which forms the execution data for the purpose of the sequence operation of medical photographing equipment in accordance with the various photographing conditions read by this reader. CONSTITUTION:The input of the various photographing conditions to the input information processing section 4 is so executed that the various photographing conditions written in the request for photographing are directly read by a reader 6 in a console 5 and the read data indicating the various photographing conditions is transferred to the input information processing section 4. A system controller 3 takes the execution data therein and can execute the sequence operations with a stand 1 by a stand sequencer 2 when the execution data for the sequence operations is formed in the input information processing section 4. This medical data input system is greatly improved in the operability and the erroneous setting of the sequence by the misoperation input is prevented.
Patent JP-H05319048-A (JP)
Title: Suspension device of vehicle
Inventor: ANDO FUMITAKA
IPC: B60G3/20
Filed: 1992-05-22
Abstract: PURPOSE:To improve the suspension performance by making it possible to carry out the setting of an imaginary king pin axis and the setting performance of a camber comversion performance in a bump rebound condition of wheels. CONSTITUTION:The lower end of a nuckle member 1 to hold rotatable a wheel is connected to a car body through a lower arm 3. The lower end of a damper device 5 whose upper end is connected to the car body is connected to the nuckle member 1 rotatable only around a longitudinal shaft 28. A connecting member 21 is connected to the upper end of the nuckle member 1 rotatable only around a lingitudinal shaft 23. One end of an upper arm 4 is connected to the car body at one point, and its other end is connected to the connecting member 21 rotatable only around a vertical shaft 27. The upper arm 4 has a pair of branches 4a and 4a branching into two parts from the middle part to the end at the connecting member 21 side, and the tips of the two branches are connected to the connecting member 21 in the condition holding the connecting member 21 between the both branches.
Patent JP-H04332163-A (JP)
Title: Semiconductor memory
Inventor: KURODA HIDEAKI
IPC: H01L21/8242
Filed: 1991-05-02
Abstract: PURPOSE:To prevent the variations of characteristics of a transistor and the deterioration and breakdown of a gate insulating film without lowering the degree of integration. CONSTITUTION:A diffusion layer 33 is formed in a connection region 15 between word lines, and a polysilicide film 13 and an Al film 14 being a bypass passage and the polysilicide film 13 is formed on the diffusion layer 33. Junction breakdown voltage between the diffusion layer 33 and an Si substrate 26 is lower than the breakdown voltage of an SiO2 film 32 as a gate oxide film and higher than maximum application voltage in burning-in. Accordingly, electric charges stored on the polysilicide film 13 in a wafer process become likely to be discharged to the Si substrate 26 via the diffusion layer 33.
Patent JP-H07334593-A (JP)
Title: Mos four-quadrant multiplier
Inventor: KIMURA KATSUHARU
IPC: G06G7/163
Filed: 1994-06-13
Abstract: PURPOSE:To realize a MOS four-quadrant multiplier which is formed in a semiconductor integrated circuit with a linear operation. CONSTITUTION:A system is constituted of an octotail cell which is driven by one tail current and to which eight transistor sources are commonly connected, a part of two two-quadrant multipliers is constituted of the respective sour transistors which constitute the octotail cell, a first input signal is adopted as a common input in the two two-quadrant multipliers, the positive phase of the second input signal is inputted to the tuning voltage of one two-quadrant multiplier, the opposite phase of the second input signal is inputted to the tuning voltage of the other two-quadrant multiplier and an output is cross-connected.
Patent JP-H09276402-A (JP)
Title: Wing-shaped injection needle cap
Inventor: FUKUSHIMA AKITO
IPC: A61M5/158
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an effect for preventing a needle pricking accident by a winged injection needle by adopting the constitution to open and close two caps made of plastic in a longitudinal direction. SOLUTION: This wing-shaped injection needle cap 1 is so constituted as to open and close the two caps 3 made of the plastic in the longitudinal direction by compressing or releasing both ends with the fingers 2 and to have an inlet/outlet port of a tube between the two caps 3. When both ends of the cap 1 are compressed by the fingers 2, the caps 3 open in the longitudinal direction and the wing-shaped injection needle 4 are liable to enter. The caps return to the home position and the wing-shaped hypodermic needle 4 is no longer removable when the fingers are released.
Patent JP-S6023079-A (JP)
Title: Heat transfer recorder
Inventor: SATOU YOUJIROU
IPC: B41J2/325
Filed: 1983-07-18
Abstract: PURPOSE:To enable to release an ink sheet and a recording paper from each other in the condition wherein the adhesive force of a thermally transferred ink is sufficient, by releasing the ink sheet and the recording paper from each other in the condition wherein the thermally transferred ink is not solidified. CONSTITUTION:A heater 6 is provided in the interior of a hollow platen roller 4, and the heater 6 is operated at the time of recording to provide the platen roller 4 with such a surface temperature that the thermally transferred ink is heated. In this condition, the ink sheet 1 and the recording paper 2 are fed to a releasing position B, and are released from each other by a releasing plate 5, thereby performing heat transfer recording.