baber/WOPTO huggingface dataset:
Patent JP-S5528816-A (JP)
Title: Screw for plastic molding apparatus
Inventor: ISHIKAWA TAKETOSHI
IPC: B29C48/395
Filed: 1978-08-21
Abstract: PURPOSE:To improve plastic mix and temper efficiency by forming groove depth of material supply side and groove depth of material exit side of a screw groove of a screw for plastic molding apparatus in gradually increase and decrease repeatedly at a definite rate along screw notch. CONSTITUTION:In a screw 10 for plastic molding apparatus, groove depth of material supply side and groove depth of material exit depth of a screw groove 11 of the screw are formed in gradually increase and decrease repeatedly at a definite rate along screw notch 12 and at both ends of the screw groove, deep groove sections 14a, 14a' and shallow groove sections 13a, 13a' are formed alternatively in such manner that phase becomes exact reverse. Thus, in material feeding work by a screw 10, materials in the screw groove receives partial cutting action which acts when materials directly moves over the shallow groove section of both ends of the edge line and distributing and mixing action which acts when materials moves in depth direction of the screw groove as moves zigzag in addition to heating and mix and temper action so that mix and temper efficiency is greatly improved.
Patent JP-H04309361-A (JP)
Title: Plasma protein fractionation separating agent and implement for plasma protein fraction separation
Inventor: UCHIDA MUTSUKI
IPC: A61K35/16
Filed: 1991-04-05
Abstract: PURPOSE:To easily execute the fractionation sepn. of plasma by housing the plasma protein fraction separating agent consisting of the alkaline metal salt of an acidic amino acid into the plasma housing part of a container having a plasma inflow port and a prescribed amt. of the plasma housing part. CONSTITUTION:One kind of a drug known as the alkaline metal salt of the acidic amino acid is used for the plasma protein fraction separating agent consisting of the alkaline metal salt of the acidic amino acid as its effective component and, therefore, there are no intricate addition operations and the solubility in the plasma is high to allow the specific precipitation of high-polymer protein. The ion intensity in the plasma is made higher and the plasma sepn. equiv. to the conventional plasma sepn. is executable with a smaller amt. of the separating agent. Further, the selective removal of globulin is possible by using a sufficient amt. of the separating agent. The separating implement 1 has a container 2, plasma inflow port and outflow port 4, 5, the plasma housing part 6, and the plasma protein fraction separating agent 3. The plasma housing part 6 houses a prescribed amt. of the plasma and is used as a mixing chamber for the plasma by admitting the separating agent 3 packed in the housed state therein.
Patent JP-H10291699-A (JP)
Title: Supporting device for recording roller
Inventor: KAWAI MUNEAKI
IPC: H04N1/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To support a recording roller without strain, by energizing a bearing section, which is arranged in a body section such that it can move within the prescribed range and supports a supporting shaft of a flange, toward the side of the flange. SOLUTION: A holder 31 which supports a recording roller 20 is divided into a bearing section 36 which supports a supporting member 24 of a flange 23 and a body section 32 which supports the bearing section 36 movably. The bearing section 36 is energized toward the flange 23 side by an energizing means. Therefore, when a force is added oppositely to the energizing direction of a coil spring as an energizing means, the bearing section 36 can move outward of the axial direction of the recording roller 20. In other words, even when the recording roller 20 in which the flange 23 is not perfectly attached on a shaft tube is set on the bearing section 36, the bearing section 36 can move axially, and therefore, attachment without strain is allowed.
Patent JP-S5327440-A (JP)
Title: Eccentricity tester for lens
Inventor: TAIRA AKIO
IPC: G01M11/00
Filed: 1976-08-26
Abstract: PURPOSE: To make the alignment possible simply within a short time period by providing a semicircular reflecting mirror at a position, which corresponds to the plane of an objective lens, so that the light from an index may be reflected and focused upon a focusing mirror through the objective lens, and by making the images of indexes coincident. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01272672-A (JP)
Title: Coating composition
Inventor: KURAMITSU OSAMU
IPC: C09D5/00
Filed: 1988-04-25
Abstract: PURPOSE:To obtain the coating composition for protective coating of illuminator component, etc., containing a coloring substance and capable of forming colorless and transparent coating film after coating and checking film thickness by a shade of color of coating composition on a product to be coated. CONSTITUTION:The aimed composition, e. g., obtained by adding (B) an acid- base indicator (e.g., pentamethoxy red) capable of coloring in acidity and (C) an acidic reagent (e. g., hydrochloric acid) to (A) coating composition, capable of readily providing an uniform transparent protection film, because of being able to carry out coating while controlling film thickness of coating film and usable for various raw materials to be coated such as metal, paper, etc.
Patent JP-S58219343-A (JP)
Title: Operating method of heat source apparatus under low load
Inventor: KAMIMURA KAZUYUKI
IPC: F24F11/00
Filed: 1982-06-14
Abstract: PURPOSE:To contrive energy saving, by a method wherein the operation is suspended for a minimum suspension period of time and a feed water pump being connected in series is made to operate forcibly until the temperature of circulating water is increased up to a specific level when the capacity of a heat source apparatus, such as a refrigerator is less then a preset value and the temperature of circulating water is less than a preset temperature. CONSTITUTION:An opening of a vane becomes small and capacities of refrigerators R1-R3 are lowered when the refrigerators R1-R3 are turned ON and a temperature T2 of circulating water is lowered. In this instance, when an opening of a vane becomes smaller than a given value and the temperature T2 of circulating water becomes lower than a given temperature, operations of the refrigerators R1-R3 are suspended, pumps P1-P3 are operated forcibly by applying a forced operation signal to the pumps P1-P3 and cooling by means of cold water in piping is kept on. Then, when the temperature of circulating water is increased up to a far higher specified temperature, the refrigerators R1-R3 are restarted and the operation of the feed water pumps P1-P3 are suspended.
Patent JP-H02299132-A (JP)
Title: Quasi-optical gyrotron
Inventor: JIYORUJIO AGOSUTEI
IPC: H01J25/00
Filed: 1990-04-19
Abstract: PURPOSE: To multiply the energy of an electron beam and to increase the number of high-frequency windows used for output combination by providing at least one high power resonator and the other resonator as well, and by freely rotating the axis of the electron beam in the vertical direction. CONSTITUTION: An electron e<-> passes through a drift zone 4 along an axis 1 of a horizontal electron beam, and enters a first resonator 6 or a second resonator 7 so that the acceleration is performed. In this case, the drift zone 4 is surrounded with a magnetic shield 5, two mirrors 3a and 3b used as an advance nail group in a control resonator 2. Then, two superconductive coils 8a and 8b respectively accommodated in containers 9a and 9b generate a static magnetic field parallel to the axis 1, and the electron e<-> is forcibly rotated at a corresponding cyclotron frequency. Two mirrors 12a and 12b are installed in the resonator 6, and two mirrors 12c and 12d are installed in the resonator 7.  Moreover, the two mirrors 12a and 12b are opposed to each other on a longitudinal axis 10 of the resonator 6, and the two mirrors 12c and 12d are opposed to each other on a longitudinal axis 11 of the resonator 7. As a result, the electron e<-> is driven toward the observer. Thus a number of windows 14a,..., 14d for emitting the electron e<-> can be provided.
Patent JP-S58219823-A (JP)
Title: Photolatching circuit
Inventor: OKU SETSUYA
IPC: H03K17/78
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a photolatching circuit with simple circuit configuration, by connecting a light emitting device to a photodetecting device electrically in series and connecting an input circuit to each device. CONSTITUTION:A reset switch circuit 17 is connected to a connection point of a series circuit consisting of a light emitting diode 11 and a phototransistor (TR) 13 to control the light emitting status of the diode 11. A set switch circuit 16 connected in parallel with the photo-TR 13 controls the operating status of the TR13. The titled circuit operates as a set/reset type FF by signals from the input terminals R, S of the switch circuits 17, 16 and outputs an output signal through an output circuit 19. If a diaphragm 20 is inserted/removed into/from the position between the light emitting diode 11 and the photo-TR 13, the shown circuit operates similarly to the case that the reset circuit 17 is controlled. Namely, the shown circuit can be used as a passing sensor for substances.
Patent JP-S62259038-A (JP)
Title: Strain rate dependent model material for plastic working
Inventor: SHODOSHIMA AKIRA
IPC: G01N1/28
Filed: 1986-05-06
Abstract: PURPOSE:To manufacture a model material having the strain rate dependency (m-value) varied over a wide range by mixing a resin, lanolin, kaolin, vaseline, etc. alone or the mixture composed thereof with clay. CONSTITUTION:Plural - single materials of the resin, lanolin, kaolin, vaseline, etc., or the mixture composed thereof are kneaded with the clay by an earth kneading machine. The respective materials are kneaded at weight ratios and the m-value is controlled. The weight ratios of the resin, kaolin, vaseline, etc., alone or the mixture to be mixed are specified from 0 up to the max. ratio at which the kneading with the earth kneading machine is possible. The model material is produced by thoroughly kneading the clay with the earth kneading machine and thoroughly kneading single - plural materials of the resin, etc., alone or the mixture to be mixed together with the clay so as to be uniformly mixed. The respective weight ratios to be kneaded are controlled according to intended purposes and the mixture is molded and cut to a suitable shape after kneading. The weight ratios are adequately selected by the m-value and service temp.
Patent JP-S5436727-A (JP)
Title: Separation of copy paper
Inventor: NISHIJIMA HIDEYO
IPC: G03G13/14
Filed: 1977-08-27
Abstract: PURPOSE: To increase the separating probability without inviting any deterioration in transfer by holding photosensitive paper in such a curved condition that the spacing between the both end portions of the copy paper, which is normal to the conveying direction in the discharge region of a separating charger, and a photosensitive element is made longer than the spacing between the center portion of the copy paper and the photosensitive element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000293847-A (JP)
Title: Device for production of magnetic recording medium
Inventor: SUGIYAMA MASAHIKO
IPC: G11B5/85
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for the production of a magnetic recording medium to produce a magnetic tape having little pin holes and having excellent durability and corrosion resistance. SOLUTION: In the device, cleaning electrodes (or cleaning ion guns) 24 to 27 are disposed on both sides of carbon targets 21 to 23, and the cleaning electrodes are energized when a DLC film is to be formed. In the process of forming the DLC film, fine particles depositing on the surface of a film 6 having a magnetic film are instantly removed by plasma energy so that when the process of forming the DLC film is completed, a protective film is formed with little fine particles present.
Patent JP-H07309467-A (JP)
Title: Paper sheet separating feeding device
Inventor: SATO YOSHINORI
IPC: B65H3/52
Filed: 1994-05-17
Abstract: PURPOSE:To obviate the necessity of providing a driving means in a device so as to individually drive plural adjusting screws, miniaturize and reduce the weight of the device by adjusting a meshing quantity between delivery rollers and separating rollers by individually driving the adjusting screws according to an adjusting quantity stored in a storage means. CONSTITUTION:A rotational quantity of a pulse motor 58 arranged in an actuator part 57 is calculated according to travel data equivalent to N sheets to be separated and fed, and this calculated result is stored in a storage circuit 37. The rotational quantity of the pulse motor 58 to a paper sheet separating feeding device having the actuator part 57 is taken out of the storage circuit 37 by a control circuit 38. The pulse motor 58 is driven by a regulative quantity according to the rotational quantity taken out of this storage circuit 37, and an adjusting screw 50a is vertically moved through a motor gear 59 and an input gear 56, and a meshing quantity between delivery rollers 8a and 8b and separating rollers 12a and 11b is adjusted.
Patent JP-H09290390-A (JP)
Title: Process-to-process workpiece conveying device
Inventor: SANO KENICHI
IPC: B25J17/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a process-to-process workpiece conveying device simple in structure, lightweight, low in cost and capable of conveying a workpiece between two processes changing its vertical direction or without changing its longitudinal direction using a general-purpose articulated robot on the market. SOLUTION: A process-to-process workpiece conveying device is composed of a power transmission part 10 provided with a pair of first and second driving shafts 11, 12 rotated by the torque of an existing rotor 5 of a robot tip shaft 2 on the market, and a turning hand part 30 provided with a workpiece holding body 31 and a pair of first and second turning units 32, 33 removably connected to the respective driving shafts 11, 12. The workpiece holding body 31 holding a workpiece 1 is turned in a horizontal turning direction of the robot tip shaft 2 and in a reverse direction by selectively rotating the respective turning units 32, 33, and the workpiece 1 is conveyed between two processes without changing the longitudinal direction of the workpiece 1. Or the workpiece holding body 31 is vertically turned to vertically reverse the workpiece 1 to convey it between two processes.
Patent JP-H09293716-A (JP)
Title: Forming method of insulating film containing fluorine
Inventor: TANAKA KENJI
IPC: H01L21/316
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a SiOF film having excellent embedding feature of a microscopic pattern and a low relative dielectric constant by a method wherein a fluorine-containing silicon oxide substance insulating film is deposited on the surface of a semiconductor substrate by an atmospheric pressure thermal CVD method using raw material of ozone, a fluorine-containing silicon compound and organic silane. SOLUTION: A fluorine-containing silicon oxide substance insulating film is deposited on the surface of a semiconductor substrate 2 by an atmospheric pressure thermal CVD method using ozone, a fluorine-containing silicon compound and organic silane as raw material. For example, a silicon substrate 2 is retained at 400 deg.C by heating with a heater 3, and a reaction chamber is brought in the state of 400Torr using an exhaust system 4. The N2 , which is the carrier gas of TEOS, is changed in the range of 0 to 350sccm, SiF4 is changed in the range of 0 to 350sccm, and the oxygen, containing ozone of about 8wt.%, is introduced at the constant flow rate of 500sccm using an ozone generator 7. A fluorine-containing SiO2 film is deposited on the silicon substrate 2 using an atmospheric pressure thermal CVD method.
Patent JP-H10281142-A (JP)
Title: Sliding bearing
Inventor: NAGAFUJI HIDEO
IPC: G03G15/20
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide the same function as that of a sliding bearing made of a high-cost material, and enable correspondence in case where a temperature is raised by using a material of high costs on a part functioned as a bearing, and using a low-cost material of on the other part. SOLUTION: In a material whose frictional coefficient is set to an extremely low level, its number is small, and its cost is high. In a sliding bearing 18, a material having a low frictional coefficient is used on a part functioned as a bearing, and polypherensulfide resin whose frictional coefficient is larger than that and cost is low is used in a material of a part 35 of the other than it, and they are assembled after manufacturing independently. Since an outer peripheral part 35 is far from a fixing roller having a high temperature farther than a bearing part 30 in a copying machine, a heat resistance grade falls much less in some cases, and however, low-cost nylon and polycarbonate are used. Namely, a low frictional coefficient is held on a part functioned as a bearing, and the whole of the bearing is at low cost.
Patent JP-H02281426-A (JP)
Title: Signal omission detector for optical information reproducing device
Inventor: ICHIISHI AKINARI
IPC: G11B7/09
Filed: 1989-04-21
Abstract: PURPOSE:To accurately read the most information signal and to improve playability by controlling a signal amplifying means and a slice level detecting means independently with two optional set values according to a signal level read out of an optical disk. CONSTITUTION:A signal omission detecting means is realized by providing two optional set values for signal levels detected by signal level detecting means 7 and 8 or providing single optional set values independently by using two independent signal level detecting means 7 and 8. Consequently, the omitted state of a signal can be recognized by a signal amplifying means 4 and a slice level detecting means 5 independently. Then variation in the signal amplification gain of the signal amplifying means 4 in the signal omission period or variation in the slice level of a slide level detecting means 5 are eliminated or controlled independently by holding the variation quantities constant. Consequently, the error of the information signal outputted by a waveform shaping means 6 is minimized and the playability can be improved.
Patent JP-S4971845-A (JP)
IPC: G06T1/00
Filed: 1973-09-13
Abstract: An apparatus which receives spoken input training words and a subsequent spoken input command word and generates a correlation function is indicative of the resemblance of the command word to each training word. A feature extraction means processes received input words and generates digital feature output signals on particular ones of a number of feature output lines. Means are provided for storing, as a time dependent matrix, the status of the feature signals which occur during each training word. Means are also provided for storing as a time dependent matrix, the status of the feature signals which occur during the command word. Further means are provided for comparing, member by member, the command word matrix with each training word matrix and for generating a correlation figure which reflects each comparison. In a preferred embodiment of the invention, means are provided for time normalizing the matrices representative of the training words and the command word before the comparisons are made.
Patent JP-H05295931-A (JP)
Title: Hemp-palm rope-like knot
Inventor: TAKAOKA NOBUO
IPC: E04H17/14
Filed: 1992-04-22
Abstract: PURPOSE:To fix a hemp-palm rope-like knot quickly through a fixing member to facilitate forming and adjustment of mounting angle of it by inserting bamboo externally at leg section, inserting a fixing member through the legs and knot provided on the surface of the leg. CONSTITUTION:A hemp-palm rope-like knot comprises four resin legs 12 to 15 and a square projection protruded from the surface of it, and a passing-through fixing member inserting hole is formed at the center of the projection. Also, a resin knot with a square recess with which the projection of the leg member 10 is engaged is formed at the rear of it in the design imaging the knotting of a rope. Next the projection is engaged closely with the recess to combine the leg member 10 with the knot member 11. On the other hand, holes 21 are dug into the ground 20, and furring strips 23 are provided between columns 22, to form a framework 24. Next, bamboo panels made by erecting multiple bamboos are put on the framework 24, holding bamboos are provided on the surface of the bamboo panels, and a head bamboo is located at its end horizontally. Then the leg member 10 is inserted externally on the holding bamboo, and a fixing member is inserted and tightened to the furring strips 23 to fix the hemp-palm rope-like knot A. Thus workability is increased, and the members 10 and 11 can be used commonly.
Patent JP-S5437357-A (JP)
Title: Sludge pressure feeder
Inventor: YOKOYAMA SHIGEKI
IPC: C02F11/20
Filed: 1977-08-27
Abstract: PURPOSE: To feed frozen and molten sludge to a dehydrator in a following process without reducing the dehydrating property of the sludge greatly improved by a freezing and melting treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60246676-A (JP)
Title: Semiconductor nonvolatile memory
Inventor: KOJIMA YOSHIKAZU
IPC: H01L29/792
Filed: 1984-05-22
Abstract: PURPOSE:To obtain the same writing characteristics at all times even when the number of writing is added by determining the threshold voltage of a floating gate electrode on the surface of a semiconductor substrate except a charge acceleration region. CONSTITUTION:A first channel L1 controlled by the potential of a selective gate electrode 17, a second channel L2 controlled by the potential of a floating gate electrode 15 and a thirt channel L3 are formed between N<+> type source region 12 and drain region 13 in the surface of P type semiconductor sunstrate 11. A charge acceleration region is shaped in the surface of the substrate where the channels L1 and L2 cross. There are a method in which a gate insulating film 21 is thickened and a method in which the substrate concentration of the third channel L3 are increased in order to elevate the threshold voltage of the third channel L3. The threshold voltage of the floating gate electrode 15 is determined by that of the third channel region L3, thus preventing the increase of the threshold voltage of the floating gate electrode 15 due to the augmentation of the number of rewriting.
Patent JP-H10294970-A (JP)
Title: Portable telephone stopping device
Inventor: MIYATA TOMOYUKI
IPC: H04W48/16
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of accident caused by the use of portable telephone by enhancing safety at the time of automobile traveling and securing safety driving by concentrating the attention of driver on driving during traveling without performing the call incoming operation of portable telephone by stopping the operation of portable telephone inside a traveling automobile, thereby disabling talking. SOLUTION: When an electromagnetic wave receiving part 17 receives electromagnetic waves radiated from an electromagnetic wave generating part 16 toward the inside of car while the automobile is traveled, a signal showing the reception of electromagnetic waves is sent to a stop signal generating part 18, the stop signal generating part 18 sends a stop signal to a talk stopping part 19 and the operation of portable telephone is stopped. Since the operation of portable telephone set is stopped while the automobile is traveled, even when a call incoming signal is inputted from the other telephone set, there is no response. Therefore, the driver of automobile can be concentrated in driving, safety at the time of automobile traveling is improved and the accident caused by the use of portable telephone during automobile traveling is prevented.