baber/WOPTO huggingface dataset:
Patent JP-H0633916-A (JP)
Title: Pilot hydraulic circuit
Inventor: ISHIYAMA HIROSHI
IPC: F15B21/04
Filed: 1992-07-14
Abstract: PURPOSE:To prevent the clogging of a throttle caused by the contamination by increasing the opening of the throttle in a check valve provided with the throttle which is mounted in the pilot circuit, and aims at the shock reduction when the actuator is started/stopped. CONSTITUTION:A spool 9 which executes the stroke according to the pilot pressure is provided in parallel with pipe passages 5, 6 on the side of a flow rate adjusting valve 2 of check valves 3, 4 provided with a throttle.
Patent JP-S59151350-A (JP)
Title: Tape recorder device
Inventor: TOMITA SEIJI
IPC: G11B15/10
Filed: 1983-11-07
Abstract: PURPOSE:To improve the operability of a titled device with simple constitution and to promote miniaturization further by forming a reel shaft to be slidable in its axial center to control a tape recorder mechanism section. CONSTITUTION:In depressing a rapid traverse operating lever 21, a reel cap 51 is depressed and a lock member 50 is slid downward. A switch lever 75 is depressed by the member 50 and turned counterclockwise, a lock lever 74 is engaged with the member 50, a leaf switch 76 is turned on, causing a reel shaft 16 to be locked at the depressed position. A turning shaft 161 is lowered also attended with this operation, a gear 54 is escaped from a gear 59 and a gear 53 is meshed with a gear 58. Thus, a torque of a flywheel 44 is delivered to a reel cap 51 via the gears 47, 58 and 53, and the turning shaft 161, causing the reel shaft 16 to be rotated at high speed. Further, in depressing a rewinding operating lever 22, a reel shaft 17 is locked at the depressed position, causing a reel cap 64 to be rotated at high speed.
Patent JP-H10101795-A (JP)
Title: Production of polyimide, composition, and product thereof
Inventor: SUZUKI ATSUSHI
IPC: C09D5/44
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide which is excellent in heat resistance and can be used substantially without being purified by using a specific compd. as the imidating agent. SOLUTION: A polyimide is directly produced by thermally reacting a mixture comprising at least one tetracarboxylic acid compd. (a tetracarboxylic acid, its ester or anhydride, etc.) and at least one 2C or higher diamine in the presence of a γ-lactone and a basic org. compd. in an org. polar solvent. The reaction temp. ranges from 80 deg.C to the reflux temp. of a nonsolvent used or to a temp. not higher than the b.p. of the org. solvent. The imidating agent if a γ-lactone or a precursor capable of generating a γ-lactone under the conditions of the reaction. It will suffice when the imidating agent is used in an amt. of 0.1wt.% of the mixture of the tetracarboxylic acid compd. with the diamine. The amt. of the basic org. compd. used is about 0.2-2 equivalents based on 1 equivalent of the imidating agent.
Patent JP-H0256600-A (JP)
Title: Speech dialing system
Inventor: KURIKI SHOJI
IPC: G10L25/78
Filed: 1988-08-23
Abstract: PURPOSE:To prevent such a state that a speech section is misdetected in the presence of a noise by detecting noise power according to an input signal which is inputted within a specific period after off-hook operation, and subtracting the noise power from the power of an input signal which is inputted a specific period later and detecting the speech section according to the resultant power of the input signal. CONSTITUTION:The input signal contains only a noise signal within the specific period after the off-hook operation, so the noise power is detected according to the input signal in this period. The input signal contains a speech signal in addition to the noise signal after the period, but the power of the noise signal in the input signal at this time is approximated with the noise power detected in the period, so the noise power detected in this period is subtracted from the power of the input power to reduce the influence of the noise power greatly; and it is easily decided whether or not the speech signal is outputted according to the power of the input signal as the subtraction result and the section wherein the speech signal is outputted, i.e. speech section is easily detected.
Patent JP-S6363713-A (JP)
Title: Production of two-dimensional polymer crystal
Inventor: MATSUDA HIROO
IPC: C08F38/00
Filed: 1986-09-04
Abstract: PURPOSE:To obtain a two-dimensional polymer crystal which can give a polymeric material having a high isotropic strength, by subjecting the diacetylene part of a specified diacetylene nylon salt compound to solid state polymerization and subjecting its nylon salt to solid state polycondensation. CONSTITUTION:A diacetylene nylon salt compound of formula I (wherein R1 and R2 are each alkylene or arylene optionally substituted with at least one halogen, cyano, alkyl, aryl, nitro, ether, ester or amide group) is prepared. The purpose two-dimensional polymer crystal is obtained by subjecting first the diacetylene part of this compound to solid state polymerization and then subjecting the nylon salt part to solid state polycondensation, or vice versa. The compound of formula I can be obtained by mixing a diacetylenecarboxylic acid of formula II with a diamine of formula III in equimolar amounts.
Patent JP-S5998457-A (JP)
Title: Manufacture of electrode for sealed lead-acid storage battery
Inventor: MIURA ASAHIKO
IPC: H01M4/20
Filed: 1982-11-29
Abstract: PURPOSE:To improve a plate manufacturing process and simplify manufacturing equipment by pouring lead compound slurry into an electrolyte holding bag, and inserting a current collector in the bag, and removing water and drying it to form a plate. CONSTITUTION:A bag 3, comprising a 3mm. thick nonwoven sheet of glass fiber and synthetic resin fiber, measuring a 70mm. width and a 50mm. dipth, whose circumferences 2 are bonded except the upper opening 1 is used as a retainer. Slurry, is made by adding water to lead oxide and adding defloculating agent to the mixture. A specified amount of slurry is poured from the upper opening 1 of the bag 3, then a lead alloy current collector 4 is inserted into the bag 3. By this process, a cathode plate and an anode plate are formed. An electrode plate group comprising one cathode plate and two anode plates is assembled and pressed to a specified thickness and aged in high humidity atmosphere having 85% RH or more, then dried.
Patent JP-S60102555-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: NAITOU SHIYOUICHI
IPC: G01N29/06
Filed: 1983-11-09
Abstract: PURPOSE:To easily estimate the position of a flaw, by transmitting and receiving a plurality of angles of refraction by a probe due to a multi-channel system and displaying the peak distribution of reflected echos to the same polar coordinates. CONSTITUTION:A probe of a multi-channel system is placed to the surface of an arranged pipe and driven so as to scan the same. For example, the multi-channel system is constituted of three channels and ultrasonic pulse beams are transmitted from the probe at angles of refraction of 0 deg., 45 deg. and 60 deg. from a scanning position in order to perform vertical flaw detection and oblique angle flaw detection while the receiving signals from the arranged pipe are digitalized to be received and stored in a memory circuit. In the next step, these signals are inputted to an operation circuit and signals of channels different in angle of refraction are operated to discriminate the position of a flaw to fabricate polar coordinates. The polar coordinates display flaw echos a0, a45, a60 on concentric circles d1, d2, d3 at every channel refraction angles 0 deg., 45 deg., 60 deg.. Therefore, the flaw detection echo peak distribution of the flaw can be displayed by polar coordinates constituted of concentric multiple circles and comparison becomes easy and the estimation of the position of the flaw, especially, at the welded part of the arranged pipe becomes easy.
Patent JP-S58110207-A (JP)
Inventor: SUZUKI HISAAKI
IPC: B28B3/02
Filed: 1981-12-25
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-H0630792-A (JP)
Title: Quantification of calcium
Inventor: INAGAKI KOJI
IPC: G01N31/00
Filed: 1992-07-15
Abstract: PURPOSE:To provide a simple method for calcium quantification for quick determination of many solutions to be tested each at a small amount. CONSTITUTION:The potency of the protease BBP in each solution of known concentration of calcium ranging from 10 to 80muM/l is determined to prepare a calibration curve graph. Then, the potency of the protease BBP in a solution of unknown calcium concentration to be tested is determined and the calcium concentration in the solution is calculated using the above graph. With this method, quantification of many specimens can be accomplished in a short time, requiring only a small amount of the solution to be tested compared to the case for chelate titration method.
Patent JP-H0878489-A (JP)
Title: External appearance inspecting apparatus
Inventor: UEDA SHUNICHI
IPC: G01N21/88
Filed: 1994-09-02
Abstract: PURPOSE: To rapidly and accurately inspect a material to be inspected with a plurality of leads. CONSTITUTION: A luminance analog signal output from a CCD line sensor 1 is converted to an image value digital signal by an A/D converter 2, the converted signal is stored as multi-valued image data of one lead frame in a multi-valued image memory 3. The data stored in the memory 3 is stored as binary image data in a binary image memory 4. A desired area desired to be detected for a short-circuit is sliced by a virtual slicing circuit 5 for the stored binary image data. The short-circuit is detected by a labeling circuit 6 and a short-circuit detecting circuit based on the sliced binary image.
Patent JP-H0875587-A (JP)
Title: Leak detection device of welded part
Inventor: YAMAZAKI TADASHI
IPC: G01M3/02
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a leak detection device for a welded part which can easily detect leakage at a narrow part and at the same time improve the detection accuracy of leakage. CONSTITUTION: The device is provided with a sealing case 13 which is formed in a dish shape and has a flange surface around an opening, a case press means 20 for forming a compartment between a member to be welded and the sealing case 13 by pressing the flange surface of the sealing case 13 to the reverse side of the welding bead of the member to be welded, a gas cylinder 15 as a means for sealing a gas with a specific pressure into the compartment, and a gas detection probe 16 as a means for detecting gas which is provided while opposing the welding bead.
Patent JP-S59103884-A (JP)
Inventor: NAKAMURA SADAAKI
IPC: B65D88/78
Filed: 1982-11-30
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-H1134600-A (JP)
Title: Method and apparatus for releasing wall paper
Inventor: MIYAKI KANJI
IPC: B44C7/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To maintain a high operating efficiency by simultaneously atomizing pressurized water substantially on overall surface of a layer to be released, and releasing the layer after bonding between the layer and substrate is softened, thereby preventing damage of a floor. SOLUTION: Pressurized steam at 1.1 atm or more, about 60 to 105C is simultaneously atomized from an atomizing hole 3 to a surface of a layer to be released or preferably perpendicularly to the surface of the layer to be distributed uniformly to parts of the surface of the layer. Incidentally, 1.1 to 2.0 atm and 80 to 100C are suitable by considering easiness of handling. The pressurized steam is maintained in high concentration to hold contact during the atomizing of the steam and/or for predetermined time after the atomizing until bond of paste material existing between the layer and substrate is softened. And, after swelling or softening of the bond of the material is confirmed, the layer and the substrate are separated by using a spatula, the layer is separated from the substrate and the layer is released from the substrate and removed.  Thus, remarkably high efficiency is maintained extremely easily to be executed.
Patent JP-H0931757-A (JP)
Title: Manufacturing of graphite fiber
Inventor: KIKUCHI RIE
IPC: B01J3/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To produce a cylindrical graphite fiber called a nanotube by growing a graphite fiber in the presence of a catalyst consisting of nickel fine particles by a chemical gas-phase growing method. SOLUTION: A container 2, where a raw material 1 consisting of an aromatic ketone compound such as 2-methyl-1,2'-dinaphthyl ketone is placed, and a substrate 3 of quartz, etc., having a nickel evaporated film on the surface or at a specific part and poor in wettability against metallic nickel, are placed in an exchangeable liner tube 41 placed in a quartz-made reaction tube 4. The reaction tube 4 is evacuated by an exhauster 9 connected through an exhasut- side valve 8 or filled with a highly pure argon gas, etc., introduced through a flow-controlling device 7. Then, in a non-oxidative atmosphere, the substrate 3 is heated to condense nickel as fine particles. Subsequently, the aromatic ketone compound is heated at 650-800 deg.C in the presence of the obtained nickel fine particles as a catalyst to produce extremely thin graphite fibers by a chemical gas-phase growing method.
Patent JP-S6366667-A (JP)
Title: Data processor incorporating user model
Inventor: IWAI ISAMU
IPC: G06F17/24
Filed: 1986-09-09
Abstract: PURPOSE:To execute a processing subject in a style requested by a reader by extracting the user attribute data out of the processing data and executing a model variable suited the extracted user attribute data. CONSTITUTION:A user attribute extracting part 3 extracts the input document data and the user attribute data proper to users with reference to a user attribute form dictionary 2. A user attribute data setting part 5 sets the extracted user attribute data a user model variable contained in a processing subject. As a result, the input data is analyzed by a user himself/herself for analysis of the user attribute even though the user has input of data freely in his/her own taste. The user attribute value is set as the variable value of a producer model, a reader model and a document substance model respectively. Each model can have a movement suited to the user. Thus data can be delivered in a style suited to a reader with input of the data in a free style and with no consciousness of the rule of the reader side.
Patent JP-S58113199-A (JP)
Title: Method for preventing racemization of amygdalins
Inventor: TAKAYAMA YUUJI
IPC: C07H15/18
Filed: 1981-12-26
Abstract: PURPOSE:To prevent the racemization of amygdalins useful as a carcinostatic agent, by keeping the aqueous solution of amygdalins to a specific pH during the heat-treatment, especially the sterilization of injection by boiling. CONSTITUTION:In the heat-treatment of amygdalins (prunasin, its diastereomer, amygdalin, neoamygdalin, etc.), the pH of the solution is maintained to <=3.6, preferably 3.2-1 to prevent the racemization of amygdalin. Preferably L-ascorbic acid or oxycarboxylic acid is added to amygdalin injection in boiling sterilization. Addition of 5g/1 of ascorbic acid to the injection completely prevents the racemization of amygdalins.
Patent JP-H0259922-A (JP)
Title: Parallel access method for storage device
Inventor: INOUE USHIO
IPC: G06F3/06
Filed: 1988-08-26
Abstract: PURPOSE:To operation disks as many as possible in parallel by means of the small number of buffers by using a queue for controlling unused buffers and a queue for controlling a disk whose processing is interrupted when a buffer is filled with data. CONSTITUTION:The queue 102 for controlling unused buffers and the queue 102 for controlling a disk whose processing is interrupted when a buffer is filled with data are formed, and if a registered block exists in the queue 101 when the interrupted disk is registered in the queue 102, the block is allocated to the buffer of the interrupted disk to restart the disk. Namely, the buffers are dynamically allocated to the disks on the way of retrieving processing corresponding to the volume of data coincident with a retrieving condition. Consequently, many disks can be operated in parallel by means of the small number of buffers.
Patent JP-S59102842-A (JP)
Title: Coating of glass fiber for light transmission
Inventor: YAMANISHI TOORU
IPC: G02B6/44
Filed: 1982-12-02
Abstract: PURPOSE:To form a uniform coating film free from thickness deviation, on an optical fiber coated with electrically conductive plastic, by applying particles of a resin composition charged by the application of high DC voltage, and melting and curing the attached resin particles. CONSTITUTION:The surface of an optical fiber is coated with a coating containing an electrically conductive plastic to form the primary coated fiber 2, which is unwound from the supply bobbin 1. Resin composition particles charged by the application of high DC voltage by the DC generator 6 are sprayed from the sprayer 5 and attached to the surface of the fiber 2. The resin is melted in the curing furnace 4, and further hardened by cooling to obtain the secondary coating fiber 3. The secondary coating 13 having uniform thickness can be formed on the surface of one or several optical fibers 11 having primary coating layer 12. A uniform coating film can be applied even to a fiber having modified cross- section and composed of plural filaments without reguiring precise control for the film thickness and the thickness deviation.
Patent JP-H0959285-A (JP)
Title: Organic silicon compound composition
Inventor: OTA HIROYUKI
IPC: C07F7/10
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition produced by compounding an amino- containing organic silicon compound with a specific alcohol compound, effective for preventing the color development and discoloration of the amino-containing organic silicon compound and useful as a glass fiber treating agent, a lustering additive, etc. SOLUTION: The objective organic silicon compound composition free from color development and discoloration problems, etc., can be produced by compounding 100 pts.wt. of an amino-containing organic silicon compound expressed by formula I [Z is H, phenyl or group of formula II ((e) is an integer of 1-10); R<1> is a 1-6C bivalent hydrocarbon group; R<2> is a 1-8C univalent hydrocarbon group; Y is OH or a 1-6C alkoxy; (c) is 0, 1 or 2; (d) is 0, 1, 2 or 3; 0<=c+d<=3] (e.g. 3-aminopropyltrimethoxysilane) with 0.001-10 pts.wt. of an alcohol compound of formula III (R is a 1-20C univalent hydrocarbon group; (m) is 1-10; (n) is 0-20) (e.g. diethylene glycol monomethyl ether).
Patent JP-H0549576-A (JP)
Title: Dirt detector for electric cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/19
Filed: 1991-08-22
Abstract: PURPOSE:To prevent a dirt detecting capacity from lowering during the use by arranging a light emitting section and a photodetecting section as opposed to each other horizontally so as to be orthogonal to direction of an air current with a connection part of a hose and an elbow communicating with each other. CONSTITUTION:An LED 18 and a phototransistor 19 are arranged in an air suction packing 17 as opposed to each other horizontally across the width of the body 1 and is made orthogonal to the direction of an air current which passes through the hose 8 keeping the hose projecting toward the front of the body 1. As dirt passes through the parts. the dirt intercepts the light emitted from the LED 18 partially to lover an amount of light received with a phototransistor 19 and a signal is transmitted according to a change in the quantity of light. Thus, the air current sucked exceeding an average flow velocity in the elbow runs to the light emitting section and a photodetecting section thereby enabling the maintaining a proper operating condition corresponding to an intake value of the dirt.
Patent JP-H0935035-A (JP)
Title: Count sensor for number of in-pit staying workers
Inventor: SUGISHIMA MASAKI
IPC: G08B13/10
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the count sensor for the number of in-pit workers which eliminates an omission of detection and uses a tape switch. SOLUTION: Entry/exiting tape switches 1 and 2 which have their contacts made with more than a specific pressing force are arranged at two places of the entrance/exit parts of stairs, etc., and a display unit having a control circuit 3 which processes and judges signals obtained from the tape switches 1 and 2 at the two places to determine up-count operation, down-count operation, or noncount operation due to a turn and a display circuit 5 which outputs a BCD code corresponding to the control signal of the control circuit 3 and connects with a counter circuit 4 is mounted on part of a pit worker bulletin board which is arranged separately on the ground, etc., and automatically increases or decreases and displays the number of pit workers which go up and down on the stairs.
Patent JP-H0631726-A (JP)
Title: Manufacture of foamable thermoplastic resin particles
Inventor: MAEDA TADANOBU
IPC: C08J9/16
Filed: 1992-07-15
Abstract: PURPOSE:To obtain foamable thermoplastic resin particles of small and high sphericity by an underwater cutting system, a hot cutting system. CONSTITUTION:Dies 2 heat insulated at surfaces are mounted at ends of extruders 1A, 1B. A rotary cutter 4 is disposed in a noncontact state with the die 2 (heat insulator). Melted resin containing foaming agent is extruded from a nozzle of the die 2 into coolant, cut by, the cutter, discharged together with the circulated coolant from a cut part to manufacture foamable resin particles. The particles having a small diameter of 0.8-2.0mm can be manufactured by using the heat insulated die 2, and the edge of the cutter is not brought into contact with the die 2 (heat insulator), thereby preventing damages of the edge of the cutter and the die 2.
Patent JP-S6272287-A (JP)
Title: Television signal processing unit
Inventor: IGARASHI YOICHI
IPC: H04N7/00
Filed: 1985-09-26
Abstract: PURPOSE:To attain simultaneously the reduction in circuit scale and cost reduction by changing a sequential scanning conversion system depending on whether the picture content is an animation or a still picture. CONSTITUTION:Movement is detected with respect to plural blocks divided from a pattern and the result is used as block movement information and the movement is detected by obtaining an absolute value being inter-frame difference of picture element. A video signal 1 reproduced from an information recording medium is led to a NTSC demodulation circuit 7 via an LPF 2 and an A/D converter 4, where the signal is demodulated into a Y signal 8, an I signal 9, and a Q signal 10, and they are subjected to time axis compression by a time axis compression circuit 14, when the result is inputted to an animation processing circuit 16 and a still picture processing circuit 18. When the block movement information 322 is at an H level, an output 17 of an animation processing circuit 16 is selected, and when at an L level, an output 19 of a still picture processing circuit 18 is selected respectively and the result is fed to D/A converters 24, 25, 26 of the next stage as outputs 221, 222, 223 of scanning conversion circuits 211, 212, 213.