baber/WOPTO huggingface dataset:
Patent JP-S61238996-A (JP)
Title: Anodic oxidation treatment of aluminum silicon alloy
Inventor: MANAKA SHIRO
IPC: C25D11/04
Filed: 1985-04-16
Abstract: PURPOSE:To form a beautiful anodic oxide film which is uniform and thick- walled on the surface of an alloy without burning by specifying initial conditions and the conditions after the increase of a bath voltage in the stage of an electrolytic treatment. CONSTITUTION:5-30vol% Sulfuric acid bath is used for the electrolytic bath and the bath temp. is adjusted to 0-30 deg.C temp. condition. The anodic oxidation treatment is executed at 2-10A/dm<2> current density in the initial period of electrolysis. The current density is decreased to 1-5A/dm<2>, more preferably 1-2A/dm<2> when the bath voltage increases to 30-90V, more preferably 60-70V. The constant voltage electrolysis is thereafter executed at the bath voltage increased in the initial period of the electrolysis or below. The need for a pretreatment in which a hydrofluoric acid-nitric acid soln. is used is eliminated by the above-mentioned method, by which the anodic oxidation treatment for the aluminum silicon alloy in the good working environment is made possible.
Patent JP-S60225719-A (JP)
Title: Mold for liquid resin
Inventor: NAKAYAMA SHIYOUICHI
IPC: B29C39/26
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a molded piece excellent in thickness precision by preparing a spacer with a sheet of silicone rubber and metal. CONSTITUTION:Four perforating holes 4 are made on the silicone rubber spacer 3 and the metallic spacers 5 which have nearly the same shape as the before- side through holes are inserted into the holes. When these forces are clamped from the top and the bottom, the silicone rubber 3 is compressed and stuck closely to the top and the bottom force, but the clamping force is stopped at the thickness position of the spacer 5 and the spacer is not compressed further. Liquid resin is injected between the forces with such specified thickness through the resin injecting hole 7 installed on the top force 1. The resin is hardened to obtain a molded piece. Thereby, the elasticity of the silicone rubber spacer, the adhessiveness of the silicone rubber spacer to the top and the bottom force and the excellent thickness precision of the metallic spacer can mold a molded piece requiring accurate dimensional precision.
Patent JP-H03280066-A (JP)
Title: Positioning device for photosensitive drum
Inventor: NAKANO NAKAYA
IPC: B05C13/00
Filed: 1990-03-29
Abstract: PURPOSE:To position a drum without scratching the drum and to prevent faulty application by providing a sucking means for making fluid discharge flow from a discharge opening distant from the outer surface of the drum. CONSTITUTION:A blow means 3 which blows fluid from the discharge opening to position the cylindrical drum 1 with fluid pressure is provided at the position of the drum 1 where coating liquid is not applied or where it is already applied. Then, the sucking means for making the fluid discharge flow from the discharge opening distant from the outer surface of the drum 1 is provided between the discharge opening and the application head 2. Therefore, by actuating an exhaust pump in the case of applying photosensitive liquid, air which is discharged from a nozzle 3 group and flows to the head 2 side is exhausted to the outside of a closed chamber 6 because of the negative pressure in the chamber 6 and the air is prevented from escaping in a gap between the head 2 and the outer surface of the drum 1. Thus, the drum is positioned without scratching the drum and the faulty application is prevented.
Patent JP-H05277109-A (JP)
Title: Ultrasonic diagnostic device
IPC: A61B8/14
Filed: 1992-04-03
Abstract: PURPOSE:To provide the ultrasonic diagnostic device which can display an image which is varied smoothly, when the image is varied intensely, and can display an image of high resolution, when the image is scarcely varied. CONSTITUTION:An ultrasonic signal is projected to an examinee through an ultrasonic probe 101 from a transmitting/receiving part 102, and its echo signal is received by the transmitting/receiving part 102. The received echo signal is processed in a signal processing part 103, and an ultrasonic image is displayed by a display means 104. An image variation detecting means 106 detects a variation of the ultrasonic image by an inter-frame correlation value, operating information of the ultrasonic probe 101, etc. When the variation of the ultrasonic image becomes intense, an ultrasonic scan control part 105 makes a one-frame formation time of the ultrasonic image shorter than a one-frame formation time at the time of regular scan by a prescribed time. In such a way, even when the ultrasonic image is varied, a smooth ultrasonic image can be obtained.
Patent JP-S566007-A (JP)
Title: Steam turbine controlling system
Inventor: KATAYAMA AKIRA
IPC: F01K7/24
Filed: 1979-06-29
Abstract: PURPOSE: To prevent abnormal temperature rise in high-pressure stage exhaust chamber, by supplying a proper amount of steam to high-pressure turbine at the time of starting turbine, in single operation within a plant and when load is increased.  
     CONSTITUTION: Factors for determining turbine starting schedule are given independently for arithmetic circuit 13 for starting high-pressure stage and arithmetic circuit 14 for starting reheating stage. That is, high-pressure stage mismatch temperature 32 is given to circuit 13 as input signal, whereas reheating stage mismatch temperature 33 is given to circuit 14 as input signal. With such an arrangement, abnormal temperature rise in high-pressure stage exhaust chamber can be prevented by adding to main stop valve full arc injection means 17 a bias signal produced from protective calculating circuit 15 for increasing the opening 19 of subsidiary stop valve, and thereby increasing the amount of steam supplied to high-pressure turbine. Consequently, the abnormal status at the high-pressure stage exhaust chamber can be suppressed by the cooling effect being obtained accordingly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06208650-A (JP)
Title: Method and device for recognizing information
Inventor: YAMAGUCHI YOSHIAKI
IPC: G06K9/68
Filed: 1992-04-03
Abstract: PURPOSE:To enable optimum layout for each recognizing object and to extremely and easily improve versatility without being limited by the display position and display range of the recognizing object in the case of recognizing in-frame information surrounded by a frame inside the recognizing object. CONSTITUTION:Under the control of a CPU 1, a frame recognition part 9 recognizes the attributes of the in-frame information inside the recognizing object in the order of frame reading at a reader 4. Then, the attributes are registered on a frame attribute registration part 10 in the order of recognition. When recognized information is read from the recognizing object by the reader 4 after the registration onto the frame attribute registration part 10, the frame recognizing part 9 successively recognizes the frames in the read information in the order of reading. The information in the frame read by the reader 4 is recognized according to the attributes of the in-frame information in the order of recognition registered on the frame attribute registration part 10 in the order of recognized frames at this frame recognizing reader part 9. For example, the frame recognizing part 9 is provided with a dictionary for each information attribute. Otherwise, the information attributes contain the respective attributes that the in-frame information is numerals, English sentences or Japanese sentences.
Patent JP-S58200625-A (JP)
Title: Channel selecting device for sound equipment
Inventor: KOMATA NOBUAKI
IPC: H03J1/06
Filed: 1982-05-18
Abstract: PURPOSE:To form a channel selecting device not using an endless thread, by combining a rail lever provided with rack teeth of the same pitch in parallel and gears. CONSTITUTION:The channel selecting device has the rail lever 1 and a frame 2 movable along the rail lever. The rail lever 1 is provided with rack teeth 3, 4 having the same pitch in the lengthwise direction. Further, the frame 2 is provided with a gear wheel 10 rotated incorporatedly with a flywheel 9 so as to mesh with the rack teeth 4. A shaft 8 of the gear wheel 10 is provided with a small gear meshing with the rack teeth 3 and the small gear is linked with a rotation adjusting shaft of a variable capacitor 12 and provided with a dial 15. In selecting a channel, after a rough channel selection by moving the frame 2, the dial 15 is turned for the accurate channel selection. Thus, the channel selecting device not using an endless thread is formed.
Patent JP-2000271997-A (JP)
Title: Thermoplastic liquid crystal polymer film and production thereof
Inventor: TANAKA YOSHIKI
IPC: B29C55/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic liquid crystal polymer film excellent in the adhesiveness with an adhesive, plating properties and metal vapor deposition properties and obtaining excellent surface activating effect due to plasma irradiation. SOLUTION: A laminate constituted of a raw material film comprising a thermoplastic liquid crystal polymer and a support film having an m.p. higher than that of the liquid crystal polymer is stretched and the raw material film layer 1 and the support film layer 2 constituting the stretched laminate are peeled and separated by a peeling force of 70 g/cm or more and the obtained raw material film layer is used as a product film.
Patent JP-S58199466-A (JP)
Title: Optical information processor
Inventor: ENDOU KIYONOBU
IPC: G11B7/09
Filed: 1982-05-17
Abstract: PURPOSE:To record and reproduce information with high recording density by a light beam, by stabilizing a flexible recording medium aerodynamically by wind pressure produced by rotation. CONSTITUTION:A stabilizing member 12 is not coupled with the shaft of a rotating motor 14 and still while a recording medium 11 rotates. The recording medium 11 is in contact with the top surface of the stabilizing member 12 initially, but floats gradually as it starts rotating by the motor 14, so that the medium floats and rotates while holding stably an interval (d) to the stabilizing member 12 by the pressure of an air flow which enters into the center hole of the member 12 and exits from the outer circumference. For signal recording, luminous flux from a light source such as a semiconductor laser is collimated on the recording medium 11 through a condenser lens 16.
Patent JP-S63119229-A (JP)
Title: Diffusing method of boron
Inventor: SUEMASA TOMOKI
IPC: H01L21/22
Filed: 1986-04-10
Abstract: PURPOSE:To control the rate of oxidation at the time of a drive diffusion, to balance the lowering of silicon surface concentration by the segregation effect of boron and the activation of boron by heat and to equalize surface impurity concentration in a substrate surface and in a substrate by adding oxygen into N2 gas. CONSTITUTION:In a boron diffusion method in which boron is deposited on silicon substrates 2, and heated in an atmosphere containing no boron, and a drive diffusion is conducted and boron is redistributed, the drive diffusion is accelerated in an atmosphere in which O2 is added into an inert gas such as N2 by 0.1% or 20%. Since concentration distribution on a substrate surface after the diffusion is subject to an increasingly larger effect at an increasingly earlier step of a drive diffusion process, a sufficient effect is displayed even when only a substrate insertion process is performed in said mixed atmosphere. The addition ratio of O2 is determined by impurity concentration on the substrate surface after the drive diffusion required and the whole sequence.
Patent JP-S5418217-A (JP)
Title: Manufacturing device for pickup tube constituent or the like
Inventor: TAMAI KOUICHI
IPC: H01J9/02
Filed: 1977-07-11
Abstract: PURPOSE: To realize the labor saving of the job, the quick working and the uniformity of the quality by providing plural units of the caulking tool in a movable way back and forth at the outer circumference of the jig electrode and then giving caulking once to the processed component mounted to the jig electrode via the caulking tool. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09271660-A (JP)
Title: Harmful component absorber
Inventor: SHINOHARA KAZUTERU
IPC: B01D53/68
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To enhance harmful component absorbing capacity to a conventional degree or more and to inexpensively and efficiently produce an absorber by using calcium hydroxide as a component reacting with a harmful component contained in the exhaust gas from a combustion furnace. SOLUTION: A powder based on magnesium hydroxide like a powder of brucite being a natural matter is granulated into a predetermined shape along with an inorg. solidifying agent. This harmful component absorber solidified by the solidifying agent becomes high in strength and the generation of dust is prevented and disposal handling becomes easy. That is, magnesium chloride being a reaction product of a chlorine compd. being a harmful component in exhaust gas and magnesium hydroxide has deliquescent properties in a form of hexahydride stable at the normal temp. and absorbs moisture in the atmosphere to show a muddy state and becomes difficult to discard. However, since the absorber is solidified by the solidifying agent, the absorbent keeps its original shape by the action of the solidifying agent and the disposal handling thereof after use is easy because the absorber does not deliquesce.
Patent JP-H04295926-A (JP)
Title: Screen display device
Inventor: TAKASE YASUHIRO
IPC: G06F3/0485
Filed: 1991-03-25
Abstract: PURPOSE:To increase the speed of a screen scrolling process by providing a means which starts scanning for a screen display at an optional address in a screen data area. CONSTITUTION:A screen address calculating circuit 4 calculates a screen address on a display from the register values of an AMIN register 8, an AMAX register 9, an SS register 7, an SE register 6, and an SC register 5, and screen data obtained from a memory 1 are converted by a screen display circuit 2 into a screen signal, which is displayed on the display. In scroll mode, scrolling operation is performed only by rewriting the SS and SE registers and screen data of one line which appears nearly, thereby speeding up the process.
Patent JP-S58199002-A (JP)
Title: Refining device for crystal
Inventor: SAITOU SHIGERU
IPC: B01D9/02
Filed: 1982-05-17
Abstract: PURPOSE:To provide a refining device for crystal which treats a crystlline material contg. impurities continuously by utilizing the melt contg. refined crystal components. CONSTITUTION:A cylindrial body having the cross section of the shape wherein >=2 circles are partly superposed is used as a refining column 1. Said column is partitioned to >=2 multiple stages by means of partition plates 2 and the each partitioned stages are used respectively for refining stages 3. In each stage 3, a heating means is provided in the inside, a solid-liquid separating plate 4 at the bottom, an outlet 5 for liquid and crystals below 4 and a supply port 6 for crude crystals above 4 are disposed, and an outlet 8 for crystals is disposed at the upper part, respectively. The liquid and crystals drawn out through the outlet 5 and the outlet 8 of each stage 3 are both cooled and are supplied respectively to the previous refining stages and the next refining stage. The supply port for crude crystals of an optional refining stage is used as a supply port 10 for raw material, and the crystal discharge port of the finaly stage is used as a discharge port 11 for refined product. 7 is a cooler and 13 is a scraping blade.
Patent JP-S59208228-A (JP)
Title: Driving controller of clutch
Inventor: MATSUMOTO SHINICHI
IPC: F16D48/02
Filed: 1983-05-12
Abstract: PURPOSE:To contrive facilitation of operation of a clutch, by driving the clutch in the engaging direction quickly up to a semiengaged state from a disengaged state through duty opening and losing control of a hydraulic control valve and in its reverse process it is done gradually. CONSTITUTION:When completion of changeover of a gear ratio is confirmed by a detected value 104 of a shift position due to a matter that it is applied to form a shift position detector 46, duty closing and opening control of a duty solenoid valve 38 is started through a driving current 118. Then hydraulic pressure to a clutch release cylinder 22 is released rapidly to a low pressure side through an orifice 40 and the duty solenoid valve 38. At this time, as a stroke of a clutch 10 is being monitored by an engine control circuit 42 through a position detecting signal 100 of a position detector 44, when the clutch is turned into a semiengaged state, the clutch 10 is controlled by controlling the duty solenoid valve 38 in an open state intermittently so that the clutch 10 is turned into an engaged state gradually.
Patent JP-H10278642-A (JP)
Title: Double fall-down seat for vehicle
Inventor: KAYUMI TETSUYA
IPC: B60N2/30
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a double fall-down seat for vehicle which secures good performance of loading of long stretching objects so that they do not levitate from the floor surface of a goods room. SOLUTION: A seat cushion 11 is three divided into a left 20 and a right seat 21 and a center seat 22, wherein the center seat 22 is arranged rotatable approx. 180 deg. ahead using the front extremity as the fulcrum. When turned 180 deg. ahead, the center seat 22 can be located under the seat backs 12 and 13 and a luggage compartment floor 4c. When double fall-down seat is folded up, therefore, the area between the left 20 and right seats 21 can be made approx. flush with the luggage compartment floor so as to admit placing of long stretching objects such as skis, etc.
Patent JP-S61240496-A (JP)
Title: Dynamic type differential amplifier
Inventor: HASHIMOTO SEIJI
IPC: G11C11/34
Filed: 1985-04-18
Abstract: PURPOSE:To prevent the transient random movement of a differential amplifier transistor at time of impressing activation command signal by taking care not to directly connect the bit line and dummy bit line with the differential amplifier. CONSTITUTION:When the word line 16 is selected, only the voltage of the dummy bit line 9 drops with the voltage of the detection node B dropping faster than the voltage of the detection node C, outputting signal Sout to the output circuit 22. At the time of the activating command signal phiA shifting to a higher level, for instance, even if the FET 38 for the differential amplifier goes ON quicker than the FET 37 and node C begins to drop faster than node B, since nodes B, C and lines 8, 9 are not directly connected, the voltages of detection nodes B, C are not fedback to the bit line 8 and dummy bit line 9 and the gate voltage of FET 37 is still kept higher than the gate voltage of FET 38. In due time, the voltage of node C again rises exceeding the voltage of node B and the output circuit 22 correctly reflects the information of memory cell 10 to output the output signal Sout.
Patent JP-S568434-A (JP)
Title: Curable composition
Inventor: TAKAHASHI AKIO
IPC: C08G65/00
Filed: 1979-06-29
Abstract: PURPOSE: To provide titled compsn. which is suitable for varnish, excels in curing characteristics and produces flame-retardant cured articles, consisting of an ethylenically unsaturated dicarboxylic acid anhydride, a specified polyvalent amino cpd. and a polyhydric phenol.  
     CONSTITUTION: (a) An ethylenically unsaturated dicarboxylic acid anhydride such as maleic anhydride or itaconic acid anhydride and (b) a polyvalent amino cpd. of the formula (wherein n is 0, 1 or 2) which is an aniline-formaldehyde condensate derived from aniline and formaldehyde in an amount of 0.2W1mol of the polyvalent amino cpd. per mole of the acid anhydride of the (a) component, are blended with (c) a polyhydric phenol having at least two hydroxyl gp. (resulting from the reaction of a phenol such as phenol, o-cresol, or bisphenol A with formaldehyde) in such a proportion as to give 30W60wt% of (c) component based on the combined weight of (a), (b) and (c) components, to obtain titled compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S567008-A (JP)
Title: Tridimensional coordinates measuring apparatus
Inventor: NAKANO GIHEI
IPC: G01B7/012
Filed: 1979-06-29
Abstract: PURPOSE: To enable high precision measuring a coordinates value of a substance surface to be measured of soft material by reading a coordinates value when a measurer having a tip spherical part held by a three-axial equidirectional spring displaced considerably smaller than the radius of the spherical part.  
     CONSTITUTION: A measurer 4 is held on a measuring head by an equidirectional spring in each axial direction of X, Y, Z and is provided with a detector putting out displacement vector signals in proportion to the relative quantity of the measurer 4 and the measuring head. From said vector signals (E x , E y , E z ), when the measuring head 1 is made to approach to the surface C, the measuring head 1 reaches the point O 2  and the relative displacement vector value ε of the measuring head 1 and the measurer 4 reaches the suitable value fairly smaller than the tip spherical part radius r of the measurer 4, and the radius r, (ΔX, ΔY, ΔZ) are calculated in the compensation quantity caluculation operation circuit E. And from the values of (ΔX, ΔY, ΔZ) and the read coordinates values (X o , Y o , Z o ) of the measuring head 1 the coordinates values (X, Y, Z) at the sought point P 3  are put out from the arithmetic unit B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01258791-A (JP)
Title: Waste water treating device for electrodeposition painting line
Inventor: MIYAJI AKIHIRO
IPC: C02F1/44
Filed: 1988-04-06
Abstract: PURPOSE:To inexpensively recover the waste water from a final rinsing tank of an electrodeposition painting line by separating the waste water from the final rinsing tank by a reverse osmosis membrane, supplying a concd. liquid to either of a 1st rinsing tank or 2nd rinsing tank and using the filtrate for rinsing the final rinsing tank. CONSTITUTION:The waste water from the final rinsing tank 10 having 0.05-0.2% solid content is guided to an adjusting tank 20 and is separated by a reverse osmosis membrane (e.g., polyamide membrane) module (e.g., spiral module) 22 under the pressure increased by a high-pressure pump 21 for circulation. The concd. liquid is supplied to either of the 1st rinsing tank 11 or the 2nd rinsing tank 12 and the filtrate is guided to a storage tank 23. The filtrate of the storage tank 23 is used as water of a rinsing shower 24. The waste water overflowing from the storage tank 23 is released as it is. As a result, the waste water from the final rinsing tank is recovered with the low equipment cost and small energy.
Patent JP-H06160095-A (JP)
Title: Gyrocompass
Inventor: KOYAMA TAKASHI
IPC: G01C19/38
Filed: 1993-04-09
Abstract: PURPOSE:To correct a directional error occurring due to looseness between a ball bearing and a vertical shaft and to improve the accuracy by rotatably inclining a vertical ring by a predetermined rotary angle around a spinning axis. CONSTITUTION:A vertical ring 3 for rotatably supporting a gyro case 1 to an outer periphery of the case 1 containing a gyro having a substantially horizontal spinning axis around vertical shafts 2, 2' is disposed. A horizontal ring 10 for rotatably supporting the ring around horizontal axes 9, 9' perpendicular to the shafts 2, 2' is disposed on the periphery of the ring 3. The shafts 2, 2' are deviated or inclined by a predetermined rotary angle around the spinning axis, pressed to the ring 3 in an eastern or western direction by the action of the gravity, and the deviation of the case 1 in a north-to-south direction due to looseness during inclining of the spinning axis in the case of a magnetic north directing motion is prevented.
Patent JP-S58203825-A (JP)
Inventor: YURITA CHIKARA
IPC: G02B27/10
Filed: 1982-05-19
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。