baber/WOPTO huggingface dataset:
Patent JP-H02139611-A (JP)
Title: System for detecting mounting position in enclosure
Inventor: KITAJIMA TATSUYA
IPC: G06F1/18
Filed: 1988-11-19
Abstract: PURPOSE:To remove restrictions on mounting of an input/output control part to a preliminarily determined mounting form and to prevent the occurrence of error of switch setting or the like by preparing two terminals for one signal line in each slot and connecting them with a backboard, each processor part and each adapter part. CONSTITUTION:One processor part and one adapter part are mounted on continuous slots to constitute one input/output control part. For example, a processor part P0, an adapter part A00, an adapter part A01, and an adapter part A02 are mounted on slots S0, S1, S2, and S3 respectively. A processor part P1, an adapter part A10, an adapter part A11, a processor part P2, and an adapter part A20 are mounted on slots S4, S5, S6, S7, and S8 respectively. Thus, mounting is prevented from being limited to a preliminarily determined mounting form, and error of switch setting or the like does not occur.
Patent JP-S62148148-A (JP)
Title: Polishing device for inner periphery of cylinder
Inventor: NAKAMURA SHIGEHARU
IPC: B24B5/40
Filed: 1985-12-23
Abstract: PURPOSE:To contrive to improve accuracy in polishing the inner periphery of a lengthly pipe by installing a pressure tube, inside a grindstone holder, for bringing the grindstone in pressure contact, with the inner periphery of a pipe to be polished through a process of filling the inside with fluid to be expanded. CONSTITUTION:Each grindstone 1 for polishing the inner periphery 9 of a pipe to be polished is supported by a grindstone holder 3. Inside of the center of this grindstone holder 3 is hollow and therein a bladder type pressure tube manufactured from rubber or the like is installed. And this pressure tube expands when inside of which is filled with fluid, and then it presses the back of each grindstone 1 uniformly and at the same time its reactive force retains the grindstone holder 3 itself in the center of the axis of the pipe to be polished. As the result of this, each grindstone 1 is pressed against the inner periphery 9 of the pipe to be polished with the desired uniform pressure resulting from fluid pressure, therefore it is possible to accurately polish the inner periphery even if it is a lengthy pipe.
Patent JP-H0943183-A (JP)
Title: Gas concentration measuring device and method
Inventor: ISHIKAWA YOICHI
IPC: G01N27/12
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide gas concentration measuring device and method using a semiconductor gas sensor for accurately measuring a non-water-soluble gas concentration, especially a gas concentration at a low-concentration region. SOLUTION: A gas concentration measuring device has a pump 1, a cylinder 16, and a measuring room 8 with a semiconductor gas sensor 7. The pump 1 and the cylinder 16 communicate with the measuring room 8 via a gas channel 17. A humidifying room 4 is installed halfway to the gas channel 17. For example, a gas to be detected is scattered under water of the humidifying room 4 for humidifying.
Patent JP-H02139088-A (JP)
Title: Process for recovering valuable substances from excretion
Inventor: MINAMI HIROKAZU
IPC: C02F1/28
Filed: 1988-11-18
Abstract: PURPOSE:To enable effective utilization of adsorption components adsorbed on active carbon by regenerating active carbon used in an activated sludge treatment, concentrating and drying eluted substances produced in a regeneration process by vacuum distillation, and successively separating red pigment and green pigment by liquid chromatography. CONSTITUTION:Activated sludge treatment water having been filtered by a UF membrane 1 is fed to an active carbon column (adsorption side) 2, where valuable substances are recovered from said water, while adsorbed components (eluted substances) of the column 2 eluted by pyridine are concentrated and dryed in a vacuum distillation column 5 and sent to a liquid chromatography device 6, where red pigment and green pigment are separated by 50% aqueous solution of methanol by means of ODS column for a large quantity. In this manner, red pigment and green pigment applicable to dyestuff, coloring agent, etc., can be obtained without material cost from adsorbed components of the active carbon column 2 which have been of no utility value.
Patent JP-H01134296-A (JP)
Title: Failed fuel detector
Inventor: KIKUCHI NOBUO
IPC: G21C17/07
Filed: 1987-11-20
Abstract: PURPOSE:To reduce the size of plant equipment and to prevent increase in the background of the rare gas in a cover gas by decreasing the amt. of the cover gas to be released and recovering the tag gas in the cover gas. CONSTITUTION:The cover gas discharged in respective processes of reproducing and cooling of a cover gas releasing and tag gas recovering device 19a, 19b is returned to the upper stream end of the tag gas recovering devices 19a, 19b through a cover gas return pipe 36 branched from a discharge pipe 24. A cover gas transfer pipe 42 is provided via a valve 3 between the outlet side piping of a cover gas method failed fuel detecting part 3 and a discharge side buffer tank 17 on the upper stream side of the recovering devices 19a, 19b. A discharge pipe 24 is joined with an analyzer outlet pipe 39 and an active carbon adsorption device 41 is inserted therebetween to constitute a waste gas transfer device 40. Since the amt. of the cover gas to be released is thereby decreased, the scale of the waste gas treatment system is reduced and since the cover gas returned to the cover gas system does not contain the tag, gas, the increase in the radiation background in the cover gas is prevented.
Patent JP-H08127946-A (JP)
Title: Interlock knit fabric
Inventor: SHIOTSUKI MITSUAKI
IPC: D04B1/00
Filed: 1994-11-02
Abstract: PURPOSE: To obtain interlock knit fabric, excellent in comfortableness to wear and capable of eliminating an unpleasant feeling due to perspiration and permanently maintaining the performances. CONSTITUTION: This interlock knit fabric comprises a front knitted fabric layer 4 and a back knitted fabric layer 5 and the back knitted fabric layer comprises recessed part surfaces 6 joined to the front knitted fabric layer and protruding part surfaces 7 unjoined to the front knitted fabric layer. A pattern at (1:4) to (4:1) area ratio of the recessed part surfaces to the protruding part surfaces is formed in the back knitted fabric layer and the recessed part surfaces are constituted of hydrophobic filament yarn which is drawn yarn or textured yarn having <=15% percentage of crimp. The protruding part surfaces are constituted of two or more compounded hydrophobic filaments at 1:>=1.3 ratio of the single filament deniers.
Patent JP-H11130560-A (JP)
Title: Production of hardened cement product
Inventor: NIBU TAKAYA
IPC: C04B40/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a hardened cement product not causing its dimensional contraction, even when used for a long period, by forming a green sheet from a main material containing a cement as a main component, curing the green sheet, drying the cured sheet until to reach a specific water content, and subsequently leaving the sheet in the atmosphere of carbon dioxide for a constant period. SOLUTION: This method for producing a hardened cement product comprises compounding a cement as a main component with an aggregate and, if necessary, a reinforcing agent and fibers, forming a green sheet from the composition by use of a paper machine or a press molding machine, curing the green sheet with steam or in an autoclave, drying the cured sheet until to reach a water content of <=20 wt.%, preferably 10-20 wt.%, and subsequently leaving the dried sheet in an atmosphere having a carbon dioxide concentration of preferably 1-25 wt.% at a humidity of 50-98 Rh preferably at a temperature of 10-60 deg.C for 24-98 hr. The produced hardened cement product is hardly affected by carbon dioxide in air, does surely not cause a dimensional contraction, and has high dimensional stability.
Patent JP-S62152476-A (JP)
Inventor: SATO TAKASHI
IPC: A61N5/02
Filed: 1985-12-26
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-H03225875-A (JP)
Title: Component which is provided on electric apparatus having eeprom memory cell to stabilizing programing voltage by re- stricting it
Inventor: CAPPELLETTI PAOLO
IPC: H01L21/8247
Filed: 1990-10-31
Abstract: PURPOSE: To manufacture a component which controls and stabilizes a programming voltage by a method, wherein the N-channel and P-channel transistor of a corresponding control circuit device are formed in a following manufacturing process. CONSTITUTION: An N-type sink 2 is formed on a single-crystal silicon substrate 1, and an active region 14 is formed on the surface of the sink 2. An N<-> -dopant 4 is implanted in the surface region of the sink 2 inside the active region 14, and a gate oxide layer 5 is grown on the N<-> -dopant region. An N<+> -region 6 is implanted inside the N<-> -region 4, a P<+> -region 7 is implanted at a position located sideways off the N<+> -region 6, and an outer node 8 (13) is formed for the N<+> and P<+> -regions, 6 (9) and 7 (12). By this setup, a component for limiting a programming voltage and stabilizing it with a cut-off voltage which is temporarily stable and temperature-independent can be obtained.
Patent JP-H04163753-A (JP)
Title: Magnetic recorder/reproducer
Inventor: MORIMOTO TAKASHI
IPC: G11B15/30
Filed: 1990-10-29
Abstract: PURPOSE:To enable the obtaining of a magnetic recorder/reproducer carrying a highly workable and reliable reel base by applying an adhesive resin on a receiving surface of the supply reel base. CONSTITUTION:A urethane resin 6 is applied on the top of a supply reel base 1. Then, a reel 9 wound with a magnetic tape 8 is made to abut on the urethane resin 6 applied on the top of the supply reel base 1 of a magnetooptical recorder/reproducer to position. This allows the transmission of a rotating force of the supply reel base 1 normally making a reel hook 2 on the top of the supply reel base 1 abut a groove part within the reel 9 thereby improving workability in bonding a rubber sheet on the supply reel base 1 and reliability in peeling of the robber sheet off the supply reel base 1.
Patent JP-H02142904-A (JP)
Title: Compound cylinder
Inventor: KUBO TOMIO
IPC: F15B15/14
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a simple-structured, compound cylinder, which does not require a large space and which can conduct at least two, different movements, by providing a medium-diameter piston, which slides on the inner periphery of a large-diameter cylinder without losing oil-tightness, and a small-diameter piston which slides on the inner periphery of the medium-diameter piston without losing oil-tightness. CONSTITUTION:When a oil passage 12 is closed and when pressure oil is introduced from a first, radial port 13 to a large-diameter-cylinder chamber 8, both a medium-diameter piston 3 and a small-diameter piston 9 advance to move to the right, without changing the distance between the two. Similarly, also when a rod 11 is moved to the right or to the left, both pistons 3 and 9 move to the right or to the left. When the pressure oil is introduced into the oil passage 12, the small-diameter 9 moves to the right independently of the medium- diameter piston 3. When the oil passage 12 is connected to a tank 16 and when the pressure oil is introduced into the cylinder chamber 8, only the medium- diameter piston 3 advances. Thus, at least two, different movements of the pistons can be done by common use of a single rod 11 of the two cylinders 7 and 2, which are arranged concentrically.
Patent JP-H05109947-A (JP)
Title: Heat conducting material and its manufacture
Inventor: NAKAMURA YASUYUKI
IPC: H05K1/05
Filed: 1991-10-12
Abstract: PURPOSE:To provide a heat conducting material which has good coating properties of a thin film such as plating and a brazing material without a surface fine hole, good matching properties with thermal expansion coefficient of a bonding object material such as a chip and sealing resin, and good heat conducting properties and can set thermal expansion coefficient and heat conduc tion rate arbitrarily in accordance with use and purpose by realizing uniformity of heat receiving and thermal diffusion effect. CONSTITUTION:A copper plate 3 which is heated to a recrystallization temperature or higher is pressure-welded to a lower side of a kovar plate 1 wherein a number of small holes are shaped by a pressure welder and another copper plate 6 is pressure-welded to an upper side by a pressure welder; thereby, high junction strength is acquired at a small draft and specified thermal expansion coefficient and heat conduction rate can be acquired without changing a surface area ratio with a copper exposed surface 4 (through-hole) on a surface of the kovar plate 1 which is selected in advance.
Patent JP-H09136106-A (JP)
Title: Device for controlling velocity of metallic tube working treatment equipment
Inventor: KUMEGAWA YUKIO
IPC: B21B45/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a product having uniform quality by calculating a velocity correcting value of a cooling device in order based on the calculated average wt. and the average temp. of metallic tubes and inputting a velocity control means of the cooling device. SOLUTION: The velocity correcting value Va on a cooling area is inferred with a fuzzy treatment means 15 based on the average wt. (ma ) and the average temp. (ta ) of plural metallic tubes 1 as the objects symultaneously shifted in the cooling device 2, and added as the corrected value of the velocity reference V2 to the velocity control means 3 of the cooling device. Thus in the case these metallic tubes mix in the cooling area for rolling the metallic tubes having different lengths and diameters, or even in the case of numbers of the cooling tubes existing in the cooling area changes, the quality of the product carried out from the cooling device 2 can be uniformized.
Patent JP-H02137884-A (JP)
Title: Password time-limit variation system
Inventor: NISHIMURA OSAMU
IPC: G09C1/00
Filed: 1988-11-18
Abstract: PURPOSE:To prevent a password from being used illegally while allowing it to be displayed by changing a predetermined input password into a previously registered password according to current time supplied from an internal timer and then sending the password to a password analytic part. CONSTITUTION:The password analytic part 11 matches specific data which is inputted from an input part 100 with previously registered passwords to decide whether or not the input data needs to be processed. A password converting means 300 converts the input password, predetermined according to a time zone inputted from the input part 100, into the previously registered password according to the current time T supplied from the internal timer 4 and then sends it to the password analysis part 11. Therefore, even if a 3rd party uses the password inputted in a certain time zone illegally, the password is not converted into the previously registered password unless the time zone is different, so the data processor is inhibited from being utilized. Consequently, the possibility that the data processor is used illegally by the 3rd party is reduced.
Patent JP-H03152955-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI YASUSHI
IPC: H01L21/78
Filed: 1989-11-09
Abstract: PURPOSE:To protect a semiconductor device against damage or malfunction by a method wherein a groove is formed on the scribe line region of a semiconductor wafer through a convergent ion beam, and in succession an insulating film is formed on the inner face of the groove through a convergent ion beam method. CONSTITUTION:A groove 12 100-200mum in depth is formed on the scribe line region of a wafer 11 through an FIB 13 of Ga ions accelerated up to 30KeV in a vacuum of 300-500mTorr and of a beam current of 100pA-10nA. In succession, a mixed gas 14 of SiH4 and O2 is introduced, and a silicon oxide film 15 2-4mum in thickness is formed on the surface of the groove 12 through an FIB 13 of Ga ions accelerated up to 30KeV and of a beam current of 100pA-10nA. By this setup, even if a wire 17 bonded to a metal wiring 16 on a silicon substrate 11 sags to come into contact with the edge of a chip, it is prevented from being shortcircuited.
Patent JP-S63145813-A (JP)
Title: Manufacturing method of ball stud for rubber ball joint
Inventor: KOGA HIRONORI
IPC: F16C11/08
Filed: 1986-12-09
Abstract: PURPOSE:To prevent a shell from causing displacement in a process of press- molding by forming, through a process of underfilling, a semi-sphere portion on the end side of the head portion of a shaft center axis in a sphere of a larger radius of curvature so as to erase the deformation resistance taking place on a rubber layer at the time of press-molding a shell. CONSTITUTION:The shape of a head portion 4 is formed by underfilling in a sphere in which the radius of curvature R1 of the end side semi-sphere 16 is larger than that of a semi-sphere 15 on the opposite side. A ball stud 2 is formed by setting the head portion 4 of a shaft center axis inside a shell 6 and injecting a rubber 5 into a space between the mutually opposing shell 6 and the head portion 4. Then the shell 6 is press molded in a spherical shape with its both ends 8 and 9 with a cup die. Accordingly both ends of the rubber layer 5 are strongly compressed and the deformation resistance is erased. Therefore, there will be no displacement of the shell as sufficient compressive stress is given to the rubber layer 5 to prevent separation of the rubber layer while the ball joint is in use.
Patent JP-H10136769-A (JP)
Title: Grain amount detecting device
Inventor: NAKAMURA HACHIRO
IPC: A01F12/60
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To continuously detect the storing amount of grain in a grain tank. SOLUTION: A pair of electrodes 24a and 24b are arranged along the inner side wall surface of the grain tank in a vertical direction, a A.C. voltage is applied on one of the electrodes 24a or 24b by an oscillator 25 and electrostatic capacitance which changes in proportion to the grain amount inside the grain tank is detected from the other one of the electrode 24a or 24b as a current value by detecting means 26, 27 and 28.
Patent JP-H07147116-A (JP)
Title: Rotary type pulse switch
Inventor: TAKEZAWA KEIJI
IPC: H01H19/00
Filed: 1993-11-24
Abstract: PURPOSE:To make the radius of a pattern holding part small and minimize the part by installing a switch pattern and a common electrode pattern in the same radius. CONSTITUTION:Patterns 1, 2 are composed of switch patterns 1A, 1B which are comb-like conductive patterns set like an arc for A phase and B phase and common electrode patterns 2 set like an arc with the same radius as those of the pattern 1A, 1B. In the relation among the pattern 1A, the pattern 1B, and the patterns 2, the angle between the initial on position and the last on position of the comb-like electrode with a pattern 1 is set to be 108 degrees in each phase, the gap (off width) of neighboring comb-like electrodes 1a, 1b in the phase is set to be 12 degrees, the range of the pattern 2 is set to be 125 degrees, the gap 10 of the pattern IA and the pattern 2 is set to be 6 degrees, the gap 11 of the pattern 1A and the pattern 1B is set to be 6 degrees, and the gap between the pattern 1B and the pattern 1 is set to be 7 degrees. Since the patterns 1A, 1B and the pattern 2 are formed in the same radius in this way, the radius of a pattern holding part can be made small and minimized.
Patent JP-2000119630-A (JP)
Title: Chelating agent
Inventor: HARA YASUSHI
IPC: C11D3/37
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance chelating agent which does not coagulate even in the presence of a cationic compound by selecting a vinylimidazoline polymer. SOLUTION: This chelating agent is a vinylimidazoline polymer having structural units represented by the formula (e.g. polyvinylimidazoline or a copolymer of vinylimidazoline and another monomer), the content of the structural units of the formula being preferably 10-100%. In the formula, R1 to R4 are each H or 1-4C alkyl. Preferably, the polymer has a mol. wt. of 500-5,000,000. The polymer can be prepared from a polymer having CN groups [e.g. a (meth) acrylonitrile polymer] and a 1,2-diamine [e.g. one represented by H2NCHR5CHR6 NHR7 (wherein R5 to R7 are each H or an aliphatic, araliphatic, or aromatic group). Alkali or alkaline earth metal ions and transition metal ions are sequestered by this chelating agent.
Patent JP-S62212239-A (JP)
Inventor: EDOWAADO AANORUDO SHIIMONZU
IPC: B65H5/14
Filed: 1986-12-09
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-H01134706-A (JP)
Title: Vertical magnetic recording circuit
Inventor: KAWABATA TOMOYUKI
IPC: G11B5/09
Filed: 1987-11-20
Abstract: PURPOSE:To suppress a noise generation in a part in which a pulse interval is long by inserting dummy data composed of pulses with short periods compulsorily into the part in which the pulse interval of write data is long. CONSTITUTION:When a signal to be made into an 'H' level at the time when the pulse interval of write data SA is, for example, 150ns or above, namely, at the time when both a signal SC and a signal SD are at an 'L' level is supplied to an AND gate 26, the AND gate 26 is opened in the section of the 'H' level, and a clock CK 25 is outputted as dummy data SG. It is a signal corresponding to a dummy magnetization inverting part, a logical sum with a normal signal SF is obtained by an OR gate 27, it is outputted as a signal SH, and it is written onto a magnetic disk. In such a way, by forming the dummy magnetization inverting part on a magnetic medium, the noise in the closed magnetic path section can be suppressed.
Patent JP-H07144607-A (JP)
Title: Seat belt retractor
Inventor: FUJIMURA KOICHI
IPC: B60R22/36
Filed: 1993-11-24
Abstract: PURPOSE:To effectively absorb the shift of the rotary shaft of a reel shaft. CONSTITUTION:The small diameter part 4d1 of the first rotary shaft 4d is supported in a turnable manner on the bearing part 13d of the first cover 13 for a lock gear. The bearing part 13 consists of a supporting part 13d1 which directly supports the small diameter part 4d1 of the first rotary shaft 4d and a connection part 13d2 which is formed into a shape having the spring characteristic and is elastically connected with the body 13e of the first cover 13 for the lock gear, and formed integrally with the body 13e of the first cover 13 for the lock gear. The first rotary shaft is supported in a slightly shiftable manner in the direction crossing at right angle with the axial. direction, by the bearing part 13d. Since the bearing part 13d possesses the spring characteristic, the bearing part 13d effectively absorbs the slight shift of the first rotary shaft.