baber/WOPTO huggingface dataset:
Patent JP-H0465653-A (JP)
Title: Method and device for measuring constitution of paper
Inventor: RISUTO RITARA
IPC: G01N9/24
Filed: 1989-11-02
Abstract: PURPOSE: To measure the composition of a paper piece covered with a film of chemical substance or a paper piece subjected to calendering surely using a β radiation by an arrangement wherein the radiation contains a linear βradiation and the β radiation is observed one-dimensionally through a wire chamber detector operating in LSM mode with high positional sensitivity. CONSTITUTION: The paper composition measuring equipment comprises a linear βray radiation source 2 radiating a β radiation which is collimated by a collimator 7 to pass through a sample paper piece 1 in a detector 3. Various parts of the β radiation radiated from the β ray radiation source arrive at the detector 3 for various parts of the sample depending on the basic mass of the paper. Variation in the basic mass of the paper is then converted into the β radiation intensity on the surface of the detector 3 and the variation of intensity is measured as a function of the position. The sample 1 is moved by means of a roller conveyor or a similar supply means 10 and a passing β radiation is observed from the position of parallel lines arranged at a constant interval, for example.
Patent JP-H07139341-A (JP)
Title: Reactor of denitration device for ship
Inventor: YAGUCHI KEIICHI
IPC: F01N3/24
Filed: 1993-11-15
Abstract: PURPOSE:To provide a compact reactor whose catalyst has excellent vibration- resistance. CONSTITUTION:A case 3 is composed of a lower portion 4 having an inlet 6 for exhaust gas and an upper portion 5 having an outlet 7. Prismatic catalysts 1 in the lower portion, each having a right angle between a running direction of a ship and a longitudinal direction, are superposed in a dislocating manner rightward with a specified measurement in a longitudinal direction, and held by a support reticle 8. The catalysts in the upper portion are superposed in a dislocating manner leftward. Exhaust gas flowed from the inlet does into a space S2 through a space S1 and a lower catalyst. The exhaust gas reaches the outlet through the upper catalyst and a space S3. A transverse measurement of a reactor is indicated by a formula of c+a+b, which is smaller than the conventional transverse measurement indicated by the formula a+2b. The conventional measurement is obtained by the measurements (b) on both ends of the catalysts superposed in the flat manner. The catalysts are horizontally arranged, whose longitudinal direction is perpendicularly arranged to the running direction of the ship for improving vibration-resistance.
Patent JP-S62143833-A (JP)
Title: Production of multiple optical fiber
Inventor: UCHIUMI ATSUSHI
IPC: C03B37/028
Filed: 1985-12-18
Abstract: PURPOSE:To obtain optical fiber free from voids between individual optical fibers, by packing a great number of preforms for optical fibers with small diameter closely into a skin pipe, partially fusing a glass stopper to one end of the pipe, cleaning the preforms and drawing the preforms closely. CONSTITUTION:A great number of preforms 2 for optical fibers with small diameters are closely packed into a skin pipe 1 and a glass stopper 4 is partially fused to one side of the pipe while leaving a passageway for a cleaning solution. The cleaning solution is made to flow one side of the skin pipe 1 and the surface of the preforms 2 for optical fibers and the inner wall of the skin pipe 1 are washed. After drying is over, the glass stopper 4 is closely fused to the inner wall of the skin pipe 1. The skin pipe 1 is kept in vacuum, heated from the side of the glass stopper 4 to a high temperature and drawn. By this method, high-quality multiple optical fiber free from voids between individual fibers can be produced.
Patent JP-H0543586-A (JP)
Title: Beta-lactam derivative and its production
Inventor: MATSUDA ISAMU
IPC: A01N55/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain the title derivative suitable for a new synthetic intermediate for an alpha-methylene-beta-lactam derivative useful as an antimicrobial agent by reacting a specific compound with carbon monoxide and a triorganosilane in the presence of a specific catalyst. CONSTITUTION:A compound shown by formula I [R<1> and R<2> are H, alkyl, alkenyl or R<1> and R<2> together with C bonded form three- or poly-membered alicyclic; R<3> is H or SO2R<4> (R<4> is alkyl or phenyl), etc.] is reacted with carbon monixide and a compound shown by formula II (Z<1> to Z<3> are alkyl, alkoxy, etc.) in the presence of a tertiary amine and a rhodiuym compound preferably at 10-150 deg.C to give the objective compound shown by formula III. For exasmple, 1-p-toluenesulfonyl-3-{dimethyl(t-butyl)silyl]methylene-1-azaspiro[3,5 ]nonan-2-one may be cited as the compound. A compound shown by formula IV (Ph is phenyl), a compound shown by formula V, etc., may be used as the rhodium catalyst.
Patent JP-H06141027-A (JP)
Title: Synchronizing signal supply device
Inventor: NAKAGAWA TATSUHIKO
IPC: G06F1/04
Filed: 1992-10-23
Abstract: PURPOSE:To prevent an error from occurring in communication data passing a device by blocking a second clock by outputting a phase control signal to an AND circuit when an unmatched clock between a system in current use and a spare system and spare information are inputted. CONSTITUTION:When the spare information is inputted due to the unmatch of the phases of distribution clocks D1 and D2, a phase comparator 7 outputs the phase control signal P2. The AND circuit 5b stops the output of the second clock C2, from a PLL 4b at every input of the phase control signal P2. The phase comparator 7 inputs the clocks D1, D2 to an EXOR, and the OR output of the EXOR is inputted to an OR circuit via a delay circuit, and the output of the OR circuit to which the spare information is directly inputted and the clock C2 from the PLL are inputted to an FF. Thereby, when the system 1 of the clock D2 is set as the spare system, the systems 0 and 1 of the clock D1 are inputted to the comparator 7, and furthermore, the phase control signal P2 which makes the clock D track an operation side by the input of the spare information is generated. The error can be prevented from occurring in signal data in the device by blocking the clock when the signal P2 is inputted to a frequency divider 6b by the circuit 5b.
Patent JP-H04159669-A (JP)
Title: Disk recording device
Inventor: TOYAMA SOICHI
IPC: G11B21/10
Filed: 1990-10-23
Abstract: PURPOSE:To enable vibration to be controlled without making a configuration to be complex and a head to be positioned at a high speed by obtaining a position command value from a model of an approximate inverse system of a position control system by calculating a head target position signal and then by determining a position following error by comparing the calculation result and the head position detection signal. CONSTITUTION:When a target acceleration value is processed by first and second integrators 91 and 92, a target position signal R(S) of a head without any resonance point is calculated and a position command value is calculated by inputting this signal R(S) to an approximation inverse system model 93 of a position control system. This command value and a head position detection signal from a position signal demodulation circuit 31 are processed by a substractor, thus enabling a position following error to be determined. Following of the head is controlled through a compensation circuit 35 etc. corresponding to this error, vibration during operation is restricted without making a configuration to be complex, and operation delay peculiar to a control system is canceled out, thus enabling the head to be moved to a center of a target track at a high speed.
Patent JP-H03146184-A (JP)
Title: Control device of cereal grain size selection device
Inventor: FUJIOKA YASUHIRO
IPC: B07B13/18
Filed: 1989-10-31
Abstract: PURPOSE:To minimize the amount of cereal grains returned from a rotatary selection cylinder to a hulling section with the improved selection accuracy of unhulled rice and thereby eliminate the texture chafing phenomenon of unhulled rice by controlling a hulled rice adjustment valve preferentially under control when controlling a gradient adjustment device of a hulled rice adjustment valve and the rotatary selection cylinder under control. CONSTITUTION:Cereal grains brought up by a supply side cereal grain detector 35 and a delivery side cereal grain detector 36 are detected during the selection process of rotatary selection cylinder 11, and the gradient angle of a hulled rice adjustment valve 16a and the rotatary selection cylinder 11 is adjusted based on detection results. In this case, if adjustment information, that is, unhulled rice mixture information on the hulled rice adjustment valve 16a is detected, the hulled rice adjustment valve 16a is adjusted under control in preference to other adjustment controls. Thus the mixture of unhulled rice into the hulled rice is prevented. Next, the gradient angle of the rotation selection cylinder 11 is adjusted under control based on the detection of the amount of cereal grains returned to a hulling section 1 after the selection by the rotatary selection cylinder 11.
Patent JP-H09124909-A (JP)
Title: Polyester resin composition excellent in impact resistance
Inventor: SUGIE KIYOSHI
IPC: C08K5/03
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition having excellent impact resistance and moldability and improved in heat stability by mixing a thermoplastic aromatic polyester with a specified polyether ester block copolymer. SOLUTION: This resin composition comprises 100 pts.wt. thermoplastic aromatic polyester having an intrinsic viscosity of 0.4-1.2 and a melting point of 200 deg.C or above and 1-100 pts.wt. polyether ester block copolymer prepared by copolymerizing an acid component comprising 60-100mol% terephthalic acid and 40-0mol% isophthalic acid with 40-80wt.%, based on the entire glycol component, poly(alkylene oxide) glycol component represented by the formula [wherein (x) is -H, -CH3 or the like; n>=0, m>=0; and 120>=n+m]>=20) and a glycol component comprising 65-100mol% tetramethylene glycol and 35-0mol% ethylene glycol.
Patent JP-H06134065-A (JP)
Title: Method for washing field mat
Inventor: OKAWA YUKO
IPC: A63B69/36
Filed: 1992-10-23
Abstract: PURPOSE:To wash off dirt which has built up on a field mat with age or filth which results from moss growing in thick masses. CONSTITUTION:Water is sprayed over the surface of a field mat to wet it. Thereafter water with pressure as high as 40kg/cm<2> or more is jetted over the mat surface and, further, dirty water is removed by a rubber wiper or a jet of air. By washing this way, the field mat kept clean and the expenses are also kept low.
Patent JP-H06139960-A (JP)
Title: Color cathode-ray tube
Inventor: YOKOTA MASAHIRO
IPC: H01J29/76
Filed: 1992-10-23
Abstract: PURPOSE:To adjust unbalance with deflected current polarity and improve image characteristics by connecting an impedance element in series to one of reversed polarity diodes as a pair in a deflection circuit. CONSTITUTION:A vertical deflection circuit 10 has right and left vertical deflection coils 11a and 11b, and the first and second VCR coils 12 and 13 as VCR correcting auxiliary elements. Also, the circuit 10 has the first and second saturation control coils 14 and 15 of saturable reactors as clock misconvergence correcting auxiliary elements, a pair of diodes 18a and 18b for modulating vertically deflected current Iv to the coils 14 and 15, a resistor 19 for controlling resistance during the operation of the diodes 18a and 18b, a choke coil 16 for controlling the sum of induced electromotive forces in a close circuit section. In this case, the resistor 19 is connected one of the diodes 18a and 18b, or the diode 18b, a current division ratio for the operation thereof can be changed.
Patent JP-H06139927-A (JP)
Title: Manufactur of impregantion type cathode structural body
Inventor: TAKAKURA HIROSHI
IPC: H01J9/04
Filed: 1992-10-23
Abstract: PURPOSE:To improve reliability, and set a manufacturing cost low by providing a flare at an edge part of a bottom-equipped cup, inserting a pellet into the bottom-equipped cup, and deforming the flare to the flare. CONSTITUTION:A cup 7 having a bottom is manufactured, and a flare 7b is provided at an edge part of the cup 7, so thickness of the part of the flare 7b in the cup 7 is thicker than thickness of a side part. Next, a sleeve 5 and two lines 4 are press moulded, the two lines 4 are crossed between the cup 7 and the sleeve 5, the lines 4, cup 7, and sleeve 5 are integrally fixed by resistance welding or the like, and a heat treatment is applied in moist hydrogen gas atmosphere. A pellet 8 is then pressurized and inserted into the cup 7, assembly parts such as the sleeve 5 are installed on a lower rod 15, and they are pressurized by an upper rod 14, so the rod 15 escapes in accordance with pressurization till the flare 7b of the cup 7 is pushed by a movable blade 13 to deform toward the pellet 8. Reliability can thus be set high, and manufacturing cost can be made low.
Patent JP-H11104277-A (JP)
Title: Golf club head
Inventor: SANPEI DAISUKE
IPC: A63B102/32
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to well maintain the directivity of the case a hitting point deviates from the center of a clubface by forming the contour of the front surface of a head when a golfer diametrically faces the clubface surface in the state of setting the head by addressing to meet a lie angle and loft angle to a shape nearly approximate to a parallel quadrilateral shape which inclines to the heel side. SOLUTION: The shape of the front surface of the head when the head 1 is viewed from the front in the state of bringing the sole surface 2 into contact with the ground in a normal addressing posture of the golf head 1, i.e., by addressing to meet the lie angle and loft angle is so set as to be formed to a shape nearly approximate to a parallel quadrilateral shape which is segmented by virtual lines A-A, B-B, C-C, D-D and inclines to the heel 5 side. The straight line D-D along the side face 6 on the toe 4 side of the front surface of the head 1 is so set as to be confined within ±30 deg. of the lie angle with respect to the ground contact surface. Further, the height H from the ground surface of a ridge line 8 formed by interlinkage of the sole face 2 curved upward of the head 1 and the side face 6 of the head 1 is set at a height of about 1/4 the height of the head 1.
Patent JP-H09130665-A (JP)
Title: Shutter speed automatic decision method for video camera
Inventor: NAKAMURA YOSHITERU
IPC: H04N5/235
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency for various jobs conducted based on the result of image pickup by a video camera by deciding a shutter speed of the video camera at a remote location such as space and under a tight environment quickly and accurately. SOLUTION: After number of picture elements obtained by picking up an image of a reference marker under a prescribed condition is measured in advance as a reference picture element number, the video camera is used to pick up an image of the reference marker at a prescribed distance (S2). A real picture element number of an image picked up by the video camera is counted (S4) and when the real picture element number is within a setting range with respect to the reference picture element number, the shutter speed is revised (S7-S9) and when the real photoelectric conversion element number is within the range, the shutter speed at that time is decided as a proper shutter speed.
Patent JP-2001108075-A (JP)
Title: Oil strainer mounting structure of automatic transmission
Inventor: TSUMATO YASUSHI
IPC: F16H61/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an oil strainer mounting structure of an automatic transmission that can prevent mounting error of an oil strainer to a different kind of transmission while sharing components. SOLUTION: A valve body 7 as an FF/FR common component is fixed to the bottom of a transmission case 1, an oil delivery hole 8c of an oil strainer 8 is connected to a lower side connecting hole 7c of the valve body 7, and an oil pan 6 as an FF/FR dedicated component for covering the lower sides of the valve body 7 and the oil strainer 8 is fixed to the bottom of the transmission case 1. The oil strainer 8 comprises an upper member 8a as an FF/FR common component and a lower member 8b as an FF/FR dedicated component, and an interference portion 8h is formed at a position varying for FF or FR of the lower member 8b. The interference portion 8h does not interfere with a same kind of oil pans, and interferes with a different kind of oil pans to prevent the oil pan to the transmission case.
Patent JP-H10127528-A (JP)
Title: Holder for closing device of toilet seat and lid of western style toilet
Inventor: TANMACHI AKIRA
IPC: A47K13/26
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To make a toilet seat or lid be easily attached/detached and cleaning be easy, by constructing a pair of closing devices to act on each one of a toilet seat and a lid from an engageable case body insertable from both ends and a holder receiver to which a leg part dangled from the case body is detachably attached and engaged. SOLUTION: Holder receivers 5 each with an elastic engaging member 5b and a bottomless through hole 5c are inserted into and engaged with a pair of attaching holes 4a equipped on the rear part of a toilet main body 4, and leg parts 3 of a case body 1 are inserted into and engaged with the holder receivers 5 and 5. A cylindrical case main body 11 of a closing device is fit into each of both ends of inserted hole 2 equipped on the case body 1 and an engaging protrusion 11b of the case main body 11 is engaged with an engaging hole 2b of an engaging piece 2c. Attaching holes 7b and 8b equipped on attaching parts 7a and 8a of a toilet seat 7 and a toilet lid 8 are put to a deformed hole 10a of a rotation shaft 10 and each of attaching parts 7a and 8a are connected freely openable and closable to each closing device 6 by an attaching pin 9.
Patent JP-H04159590-A (JP)
Title: Navigation device
Inventor: FUKUDA TAKAKO
IPC: G01C21/00
Filed: 1990-10-24
Abstract: PURPOSE:To correct its own vehicle position with a few key operation by displaying an intersection name successively from a map near its own vehicle position and selecting. CONSTITUTION:The intersection name is displayed successively from the map near its own vehicle position and selected. For example, before the intersection name of a No.5 near its own vehicle position is displayed, a time for displaying the intersection names of No.1 - No.4 is needed, and the several-time key operations are also needed in order to change it to the intersection name of the No.5, however, since the map near its own vehicle position is No.5, the intersection name in this map is displayed first. Thus, it is possible to select the intersection name near its own vehicle position with a few key operation in a short period.
Patent JP-H0999934-A (JP)
Title: Paper box with casing
Inventor: IRIE KIYOTAKA
IPC: B65D5/465
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To achieve rationalization and reduction of labor of a packaging operation by a method wherein a blank board is folded and pasted and then a side wall is raised up to form a hollow double side wall and ends of the hollow double side wall are fixed by engaging an insertion hole and a hook with each other so that an assembling work can be easily performed at a touch. SOLUTION: In a paper box with casing which is used as an inner frame for packaging electric appliances, for assembling, at first outer side walls 31, 51 and inner side walls 33, 53 are set upright perpendicular to a bottom wall 1 and thereafter outer side walls 21, 41 and inner side walls 23, 43 are raised up perpendicularly to the bottom wall 1. And hooks 35, 55 formed on both ends of the walls 33, 53 are brought into engagement with casing edge pieces 22, 42 and two insertion holes 25, 45 formed in the walls 23, 43. In such an assembled condition, since bonding pieces 24, 34, 44, 54 are bonded to the inner surface of the bottom wall 1, a hollow double-walled side wall having a space corresponding to the width of casing edge pieces 22, 32, 42, 52 is formed. As a result, improved shock absorbing effect can be produced.
Patent JP-H07138460-A (JP)
Title: Flame-retardant thermoplastic plyester composition
Inventor: OHARA SHINJI
IPC: C08L67/00
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a flame-retardant thermoplastic polyester composition containing specific amounts of a thermoplastic polyester, a polyester elastomer, a halogen-based organic flame-retardant, an antimony compound and polytetrafluoroethylene, having excellent mechanical properties such as toughness and useful for mechanical parts, etc. CONSTITUTION:This polyester composition is produced by compounding (A) 100 pts.wt. of a resin mixture consisting of (i) 60-99 pts.wt. of a thermoplastic polyester (preferably polyethylene terephthalate, polybutylene terephthalate, etc.) and (ii) 1-40 pts.wt. of a polyester elastomer (a copolymer composed of a polyester hard segment and a polyester soft segment having a number-average molecular weight of about 200-6,000) with (B) 5-40 pts.wt. of a halogen-based organic flame-retardant (e.g. hexabromobenzene), (C) 1-20 pts.wt. of an antimony compound (e.g. antimony trioxide) and (D) 0.05-5 pts.wt. of polytetrafluoroethylene.
Patent JP-H03146187-A (JP)
Title: Water wash device
Inventor: YAMADA YOSHIAKI
IPC: H01L21/304
Filed: 1989-11-01
Abstract: PURPOSE:To shorten water wash time and also reduce purified water consumption by measuring an ion concentration in purified water which has overflowed from a water wash tank during water wash process and finishing water wash when the ion concentration falls below a specified concentration level. CONSTITUTION:Purified water A is supplied to a water wash tank 1 from a main purified water line 4 during water wash process and always from an auxiliary purified water line 5 for maintaining the purity at the same level. The concentration of fluoride ions in the purified water A which has overflowed from the water wash tank is measured using an ion meter, and this obtained data is output to a controller 6 as an ion concentration signal (a). If the concentration of fluoride ions in the purified water A that has overflowed from the water wash tank 1 falls below a specified concentration level, the supply of the purified water A from the main purified water line A is discontinued and the water wash process is terminated by outputting 'OFF' signal (b) for closing an electromagnetic valve.
Patent JP-S62144328-A (JP)
Title: X-ray mask and manufacture thereof
Inventor: SHIMANO HIROKI
IPC: G03F1/22
Filed: 1985-12-18
Abstract: PURPOSE:To obtain an X-ray mask having a high mask contrast, and to form a fine resist pattern having a steep edge profile by forming an X-ray absorption band pattern in multilayer film structure in which X-ray penetrating substances and substances having a large X-ray absorption coefficient are superposed alternately. CONSTITUTION:A resist pattern 4 is shaped onto an X-ray penetrating film 2. Thin-films 6, 7 consisting of (AuPd,C), (W,C), (ReW,C), etc. are evaporated alternately at proper intervals on the film, on which the resist pattern 4 is formed, by MBE, ion cluster beams, etc., thus shaping an X-ray absorption band 5 having multilayer film structure. The resist pattern 4 and the X-ray absorption band 5 on the pattern 4 are removed, and etching is conducted so as to leave a susceptor 1a for a substrate 1. Consequently, an X-ray mask having an X-ray absorption band pattern 5a having multilayer film structure is shaped. When X-rays 8 are projected to the X-ray mask, X-rays transmitting the X-ray absorption band pattern 5a are reduced extremely, thus acquiring the X-ray mask having a high mask contrast.