baber/WOPTO huggingface dataset:
Patent JP-S5943270-A (JP)
Title: Check valve
Inventor: OOTSUBO NORIO
IPC: F16K15/04
Filed: 1982-09-02
Abstract: PURPOSE:To clean a carry pipe by passing solid material after carrying muddy stuff, by fixing a valve seat at the lower pipe port while encapsulating a spherical valve body in a bent pipe and making a through-hole in the way of the bent pipe to fix a rising pipe having diameter shorter than the diameter of the valve body. CONSTITUTION:When carrying slurry upward to a check valve, the slurry flowing upward into a bent pipe 1 will push up a valve body 5 to carry the slurry upward through a rising pipe 7. After completion of carrying slurry, water is carried in place together with cleaning solid material such as sponge, and further push up the valve body 5 to move it laterally along the bent pipe 1 to collide against a plug 15. Since there is no obstacle in the flow path of check valve, the solid material is carried upward through the check valve into the carry pipe to clean the carry pipe.
Patent JP-S5675828-A (JP)
Title: Preparation of laminated board
Inventor: YAMAGATA TATEO
IPC: B29C43/20
Filed: 1979-11-22
Abstract: PURPOSE: To prepare a laminated board without an external flaw by a method wherein laminated forming is carried out by placing a basic resin impreganting material for screening gases between a material for impregnating a core resin and a material for impregnating a surface resin.  
     CONSTITUTION: For instance, a material 1 for impregnating a core resin with linter paper impregnated with resin varnish composed of denatured phenol resin, etc. is piled one after another by the required number of them, depending on the thickness of a board. On the surfaces of the board, a material 2 with linter paper impregnated with resin varnish to which a non-denatured resol phenol formaldehyde resin, stearic acid as an internal mold release agent, and black dyes or pigments have been added is piled through, for instance, a resin impregnating material 3 for screening gases with linter paper impregnated with the same resin varnish, and dried. Heat and pressure are applied to the above to make a laminated board. Since internally produced gases are screened by the resin impregnating material 3 for screening gases, a laminated board with an excellent surface can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0950049-A (JP)
Title: Antiferroelectric liquid crystal display element
Inventor: TANAKA TOMIO
IPC: G02F1/1337
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to distinctly assigning intensity levels by sealing antiferroelectric liquid crystals in which the liquid crystal molecules are moved along prescribed cones by a phase transition precursor phenomenon and the directors are continuously changed according to impressed voltages. SOLUTION: The force by the interaction with an electric field acts on the liquid crystal molecules of a second orientation state in which the major axes of the molecules are oriented in a second orientation direction when the electric field of a positive polarity below the saturation voltage is impressed in a direction perpendicular to the main surfaces of substrates 11, 12. The liquid crystal molecules in the second orientation state are then moved by a prescribed quantity (prescribed angle) along the cones. This moving quantity (moving angle) corresponds the value of the impressed voltage. Namely, the antiferroelectric liquid crystals AFLC 21 have the effect that the liquid crystal molecules move along the cones according to the impressed voltages.  The continuous changing of the average orientation direction of the liquid crystal molecules, i.e., the directors, is made possible by controlling the impressed voltages. Then, the arbitrary gradation is made possible by maintaining the impressed voltages nearly at a specified value corresponding to the displayed gradations in the non- selection period of respective pixels.
Patent JP-S5778653-A (JP)
Title: Laser recording method
Inventor: NAGAO MAKOTO
IPC: G11B13/04
Filed: 1980-10-29
Abstract: PURPOSE:To execute thermal magnetic recording, and permanent recording by which a recording medium has been deformed physically, by use of one laser light source, by executing the laser irradiation to the thermal magnetic medium, in a low level or a high level. CONSTITUTION:A laser beam 1a emitted from a laser light source 1 is modulated to three stage levels such as high, middle and low by an A/O modulator 2, and its laser beam 1b is irradiated to a thermal magnetic recording medium 4 through a lens system 3. That is to say, the surface of the recording medium 4 is punched and recorded by the beam 1b of a high level, also a magnetic field H is generated by a magnet 5, and when the thermal magnetic recording is executed, the direction of magnetization of the recording medium 4 which has been magnetized uniformly is reversed by the beam 1b of a middle level, and magnetization which is not reversed is executed by the beam 1b of a low level. In this way, thermal magnetic recording and permanent recording are selectively executed by one laser light source, and also three recording systems are selected.
Patent JP-H0711201-A (JP)
Title: Production of self-adhesive sheet for decoration
Inventor: SAITO MASAO
IPC: C09J133/00
Filed: 1993-06-23
Abstract: PURPOSE:To provide a method for production of a self adhesive printed sheet for decoration, capable of forming a desired printed layer in the sheet without requiring the formation of a special protective layer on the printed layer or without requiring a labor for laminating a reinforcing sheet, etc., to a resin film during a printing process. CONSTITUTION:A release sheet is used as a processing paper and an organosol (e.g. vinyl chloride resin-based sol) or a resin solution is applied to the release sheet. A heat treatment is applied thereto to form a transparent resin film 1 and a desired printing is then applied to the back side of the resultant resin film 1. Further, a self-adhesive layer 3 formed on a release sheet 4 is then made to adhere to the printed layer 2 side and the release paper as the processing sheet is subsequently peeled off.
Patent JP-H01319914-A (JP)
Title: Substrate material for thin film magnetic head
Inventor: HAGIYA HIROSHI
IPC: G11B5/31
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a base material whose degree of sintering and machinability are improved by adding the specified quantity of one kind of silicates of Ti, Zr, Nb, Ta, Cr, Mo and W into ceramics comprising Al2O3 and 15-60wt.% TiC. CONSTITUTION:At least 0.1-1wt.% of one kind of silicates of Ti, Zr, Nb, Ta, Cr, Mo and W is added into ceramics comprising Al2O3 and 15-60wt.% TiC. Thus, a high density Al2O3-TiC ceramic base material for a thin film magnetic head characterized by a small-particle-diameter organization, fine texture and excellent machinability is obtained.
Patent JP-S5942078-A (JP)
Inventor: OONO NORIO
IPC: B07B1/20
Filed: 1982-08-31
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-H0444341-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONMA TSUTOMU
IPC: H01L21/31
Filed: 1990-06-11
Abstract: PURPOSE:To prevent disconnection of an interconnection and to improve reliability by forming both upper and lower layers of a metal interconnection layer of silicon oxide containing no phosphorus and boron. CONSTITUTION:Silicon oxide containing phosphorus, boron or both is used to form an interlayer insulating film 206 of a first layer interconnection 205 and a second interconnection layer 208 to perform roles of flattening the surface and of an electrode protective film. Silicon oxide containing no phosphorus and no boron is used to form interconnection protective film layers 207, 209, and even if the interconnection is reacted with moisture having entered from the external of the chip and any phosphorus in a chip, the interconnection layer is not affected directly by the influence. In order to eventually prevent entrance of sodium ions, etc., from the external of the chip, a surface protective film 210 containing phosphorus is formed. Accordingly, even if the moisture having entered from the external chip and any phosphorus in the chip are reacted, it is not brought into direct contact with the interconnection layer. Accordingly, it is not affected by the influence to prevent corrosion of the interconnection to improve its reliability.
Patent JP-S63317527-A (JP)
Title: Epoxide copolymer
Inventor: SHIMIZU YASUMI
IPC: C08G65/02
Filed: 1987-06-19
Abstract: PURPOSE:To provide the novel copolymer composed of glycidyl ether of an aliphatic carboxylic acid, allyl glycidyl ether and propylene oxide and giving a rubber material having excellent freeze-resistance, heat-resistance, oil- resistance, etc., and balanced properties. CONSTITUTION:The objective copolymer is a rubbery solid having a reduced viscosity of 0.5-3.5 measured as 0.1% monochlorobenzene solution at 80 deg.C and consisting of a polyether having a compositional ratios (in terms of monomers) of (A) 5-50mol.% of glycidyl ether of a 2-3C saturated aliphatic carboxylic acid, (B) 1-15mol.% of allyl glycidyl ether and (C) 35-94mol.% of propylene oxide, wherein the structure of the main chain is essentially composed of the units expressed by formula I-formula III (R is 1-2C alkyl).
Patent JP-H04348782-A (JP)
Title: Oscillating mechanism
Inventor: SUZUKI SHIGERU
IPC: A63G31/04
Filed: 1991-05-28
Abstract: PURPOSE:To lower the height of the oscillating surface of an oscillating table, to contrive the stability at the time of oscillation and the miniaturization, and also, to reduce the generation of an angular moment to the utmost. CONSTITUTION:The mechanism is constituted so that an oscillating table 5 is supported through a center post 11 in the center of the lower face of oscillating table 5, and also, the oscillating table can be oscillated forward and backward, and to the left and the right by at least two oscillating cylinders 13A, 13B, and also, a steady brace link 14 for preventing a rotation is connected to the oscillating table 5, and two oscillating cylinders 13A, 13B are inclined, and also, set so that extensions of axes of two oscillating cylinders 13A, 13B intersect in about the center on a plane of the center post 11.
Patent JP-S6212015-A (JP)
Inventor: JIYON JIYOSEFU MAISENCHITSUKU
IPC: H02H3/33
Filed: 1986-06-27
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-S6043946-A (JP)
Title: Sequential concentrating and distributing system of facsimile
Inventor: TAYAMA SHIYUUICHI
IPC: H04L12/58
Filed: 1983-08-22
Abstract: PURPOSE:To improve the efficiency of concentration and distribution by repeating cyclically and sequentially information of an original from each facsimile device, concentration of a picture signal, dialing to an address of the information of the original and transmission of the picture signal. CONSTITUTION:Plural facsimile devices (FAX)TEF1-TEFn have functions to transmit sequentially plural originals placed with stack and to transmit the information of the original such as address and number of pages of the original. Each FAX is accommodated in an exchange EX via lines L1-Ln and performs transmission/reception under the control of a central device CE accommodated similarly thereto. The central device CE concentrates the information of the original and the picture signal by applying dialing sequentially to each FAX and transmits the picture signal to an FAX designated by the address. In the concentration, an original having the highest priority in original groups of each FAX is applied cyclically to each FAX.
Patent JP-S63316983-A (JP)
Title: Television telephone system
Inventor: TAKEUCHI KENICHI
IPC: H04N7/14
Filed: 1987-06-19
Abstract: PURPOSE:To reduce possibility in which a part of a voice, etc., is detected erroneously and to shorten the cut-off time of a required call, by providing a tone signal consisting of plural frequencies and with prescribed time length. CONSTITUTION:As a key signal, the tone signal (dual tone signal) consisting of two kinds of frequencies, for example, 2160Hz and 2860Hz, 2006Hz and 1633Hz, or 1633Hz and 941Hz is used. And a dual tone (DT) of 400msec is provided, and following that, a video signal is provided by interposing a pose period with length (400msec) equivalent to the DT, and also, at the forefront of the period of the video signal, an AGC adjusting signal with a prescribed level and a carrier signal, for example, non-modulated representing the start end of a video are provided. The transmission signal is supplied to a coil on one side of a transformer 18 via a filter 17. Thereby, it is possible to perform discrimination quite easily and rapidly.
Patent JP-H06340928-A (JP)
Title: Cooling roll and roll cooling apparatus using the same roll
Inventor: KOBAYASHI SHUHO
IPC: C21D9/573
Filed: 1993-06-01
Abstract: PURPOSE:To propose a cooling roll and the constitution of roll cooling apparatus using this roll, in which unevenness of the quality of a metal is not developed, at the time of executing the cooling of the metal. CONSTITUTION:A roll body in each cooling roll of #1-#7 is constituted from an inner cylinder 1a forming a water passing route as a coolant passage and an outer cylinder 1b fixed around this inner cylinder by the shrinkage fit. Therein, the water passing routes, six lines of gamma1 to gamma6, formed in the inner cylinder 1a side is surroundingly arranged parallel and spriral in the axial direction. Further, the direction of the cooling water stream in the water passage route in each cooling roll of #1-#7 is made to turn over in each one to supply the cooling water.
Patent JP-H06342377-A (JP)
Title: Method and device for decentralized type control over job execution
Inventor: MIYAZAWA HIROSHI
IPC: G05B15/02
Filed: 1993-05-31
Abstract: PURPOSE:To shorten the processing time per job as to a computer system with a multiprocessing function by decentralizing processing for job control statements and securing or releasing processing for a resource to plural different processes and performing them in parallel. CONSTITUTION:A system decentralized control management part 2 generates a job control decentralized management part 3-1 and assigns several processes at the start of the execution of a job 12. A job control statement management part 5 manages processing for decentralizing plural job control statements 13 to plural processes and analyzing and executing them in parallel prior to the execution of the program in the job 12. A resource securing management part 6 manages processing for decentralizing plural necessary program use resources 15 to plural processes and securing them in parallel before the programs actuated by the program control statements begin to be executed. A resource releasing management part 7 manages processing for decentralizing the program use resources 15 after use to plural processes and releasing them in parallel.
Patent JP-S63315278-A (JP)
Title: Printer-connecting system for supervisory control system
Inventor: YAMAZAKI TOSHIYUKI
IPC: G05B23/02
Filed: 1987-06-18
Abstract: PURPOSE:To enable various kinds of printing through using a single common printer, by selecting only one of signals inputted from a plurality of terminals, according to a printer use request, converting the selected signal into a common printer interface condition, and outputting the condition. CONSTITUTION:When a supervisory control system is in a normal operation, a switching signal input port 9 of a switching device 3 is open, a relay 11 is OFF, and a contact 12 is in the state of a-c conduction. Therefore, a message signal outputted from a central processor 1 is sent as it is to a printer 5 through the switching device 3. When a hard copy of a picture on a graphic CRT2 is required, an output data. switching designation signal is sent from the CRT2 to the switching signal input port 9 of the switching device 3, whereby the relay 11 is turned ON, and the contact 12 is set into the state of b-c conduction. Therefore, a CRT picture Centronics interface signal outputted from the CRT2 is sent to the printer 5 after being converted into an RS232C interface signal by a converting circuit 10 in the switching device 3.
Patent JP-S6215076-A (JP)
Title: Wear amount detecting device for grindstone of grinder
Inventor: NASU SHOJI
IPC: B24B49/00
Filed: 1985-07-10
Abstract: PURPOSE:To enable the light of a luminous means to be discriminated from grinding spark or the like by providing a luminous modulating means applying frequency modulation of a predetermined frequency to light emission of the luminous means and a frequency component extraction means extracting frequency component from the received signal of a light receiving means. CONSTITUTION:LED 3, 4 of luminous side of two pairs of photo couplers of a detecting head 2 in a wear amount detecting device 1 of the grindstone of a grinder are connected in series to each other and supplied with power through a transistor 5. The frequency of an oscillator 6 for driving the transistor 5 is made 10kHz apart from the change frequency of disturbance light such as grinding spark, and the LED 3, 4 emit light intermittently in 10kHz frequency. While, the frequency band passing band pass filters 9, 10 connected to phototransistors 7, 8 of the light receiving side is set around 10kHz, and only signal component from LED 3, 4 is extracted through the filters 9, 10, and wear of a grindstone T of the grinder in a process of grinding can be detected without effect of the disturbance light.
Patent JP-S5485644-A (JP)
Title: Memory circuit
Inventor: OHIGATA ICHIROU
IPC: G11C11/411
Filed: 1977-12-21
Abstract: PURPOSE:To realize the operation with low power consumption by forming the input part to control the memory cell with the transistor plus plural units of diodes, and at the same time to secure the independent on-off control with the array of the matrix form. CONSTITUTION:The memory circuit consists of control input part 1 comprising transistor T1, resistance R1 plus diodes D1-D3 and memory cell 2(output terminal Q) comprising PNPN switch (transistor T2, T3), resistance R2 and level shift diode D4 respectively. The functional operation of the memory circuit is based on truth value table 50. If the input of ME, x and y all ''1'', the current is supplied to the base of T1 via R1 to carry out the writing into cell 2. In this case, if the input of DATD is ''0'', cell 2 is turned off. And no writing into cell 2 is performed as long as either one input of ME, x and y is ''0'', thus the previous state being held. If the  input of y, in particular, is ''0'', the power consumption shows zero at input part 1.
Patent JP-S5777554-A (JP)
Title: Production of flexible joint
Inventor: NISHIZAWA TOSHIMICHI
IPC: C08J5/04
Filed: 1980-11-01
Abstract: PURPOSE: To make unnecessary the complicated manufacturing processes such as the assembling of divided molds, etc. that has been required up to now by a method wherein a ledge drawn out of a container in the form of a hurdle is used to enclose the external periphery of two pieces of fitting plates to make a core in the method of producing a flexible joint for a tyre mold.  
     CONSTITUTION: Two pieces of fitting plates 11, 12 are arranged in such a way that they face each other, and a ledge 15 in the form of a hurdle is continuously drawn out of a slit-shaped opening 14 of a take-up container 13 and successively attached onto an inclined surface 1 between fitting plates 11, 12, the external periphery of the ledge being enclosed to make a core. After unvulcanized rubber 3' reinforced by cords 4, 5 is stretched over the peripheral surfaces, a space between the two pieces of the fitting plates is slightly widened to allow the ledge 15 in the form of a hurdle to be detached from the inclined surface l and the ledge is contained in the take-up container 13 using spring force and then taken out of the opening of the fitting plates 11 or 12. No complicated divided mold of the conventional type is required because a ledge in the form of a hurdle that can be taken up plays the part as a core. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0634700-A (JP)
Title: Method for controlling test signal of element characteristic measuring device
Inventor: MIKI YASUHIKO
IPC: G01R31/26
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a method for controlling test signal of an element characteristic measuring device which can measure a high-speed through rate. CONSTITUTION:The title method for measuring electrical characteristics of an element 30 to be measured being provided with a D/A converter 36 for generating a test signal repeatedly and a high through-rate amplifier 32 for amplifying the test signal and applying the output of the high through-rate amplifier 32 to the element 30 to be measured adjusts the change rate of the test signal during recovery period from the end point of a measurement period to the start point of a next measurement period for preventing the damage of the element 30 to be measured. Therefore, even a high through rate measurement does not cause the DUT 30 to be damaged.
Patent JP-H099169-A (JP)
Title: Television receiver
Inventor: NAKAI KENZO
IPC: H04N5/46
Filed: 1995-06-20
Abstract: PURPOSE: To discriminate a black level and a white level based on more precise control by taking a luminance signal and a chrominance carrier signal included in a video signal into account for the discrimination of presence of an image. CONSTITUTION: A trap circuit 14 of a circuit 13 separating a luminance signal and a chrominance carrier signal receives a composite video signal from an input terminal 4a. The composite video signal received by the trap circuit 14 is separated into a luminance signal (Y signal) and a chrominance carrier signal (C signal) at a prescribed frequency band to cut off signals at a band of, e.g. an audio signal or the like not requiring the video signal. Thus, the signal from which noise or the like at this band is eliminated and an A/D converter 9 is correctly operated to convert the resulting signal into a digital value.  Then the luminance signal and the chrominance carrier signal whose prescribed band is eliminated and separated by the trap circuit 14 are given to a frequency characteristic correction circuit 15, in which the signal component attenuated by the trap circuit 14 and required for the video signal is corrected.
Patent JP-H0317023-A (JP)
Title: Albumin preparation and production thereof
Inventor: MATSUOKA YASUSHI
IPC: C07K1/14
Filed: 1989-06-15
Abstract: PURPOSE:To obtain an albumin preparation having decreased contents of agglomerate and foreign protein by successively treating an aqueous solution containing serum albumin with an anion exchange material and a cation exchange material and heat-treating the product. CONSTITUTION:Serum albumin is dissolved in a proper refined water to obtain an aqueous solution of albumin having an albumin content of 0.1-30W/V%, preferably 1-10W/V%. The aqueous solution is treated with an anion exchange material to remove foreign protein (e.g. haptoglobin or alpha1-acidic glycoprotein) having an isoelectric point lower than that of albumin. If necessary after controlling the pH and concentration of the treated solution, the solution is subjected to a cation exchange material treatment to remove foreign proteins (e.g. transferrin) having an isoelectric point higher than that of albumin. The treated solution is adjusted to a proper albumin concentration and heat-treated to inactivate contaminant virus and obtain the objective albumin preparation having an agglomerate content determined by gel-filtration analysis and a transferrin content determined by Mancini method below respective detection limits.