baber/WOPTO huggingface dataset:
Patent JP-H0988733-A (JP)
Title: Exhaust gas recirculation control device
Inventor: YABUTA MASAHIRO
IPC: F16K31/126
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To maintain reliability for use of a long period of time, to carry out feedback control favourable in responsibness and to facilitate correction of a characteristic dispersion with a favourable assembling property. SOLUTION: A storage room 19a to store a pressure detection means 20 is provided adjoining to a pressure chamber 8 of an exhaust gas recirculation control valve 1, the pressure detection means 20 detects pressure of the pressure chamber 8 by a pressure introduction passage 19b provided on a wall separating the pressure chamber 8 and the storage room 19a from each other, the pressure detection means 20 is temporarily fixed on a wall having the pressure introduction passage 19b through a sealant 21 and it is fixed while pressurizing the sealant 21 from a back surface by a holding tool 24.
Patent JP-2000078309-A (JP)
Title: Cordless extension telephone set with mail reception function
Inventor: ISAKI TAKESHI
IPC: H04W88/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To quickly read mails from a slave unit as well without enlarging memory capacity, in a cordless extension telephone provided set with mail reception function. SOLUTION: A master unit is provided with mailboxes of number 0 and number 1, and a slave unit is provided with one of the mailboxes of the number 0 and the number 2 to number 9. Then, at receiving mails, when the number of the mailbox designated for the mail is the one of the slave unit, the master unit transmits (S10-S30) the mail to the slave unit provided with the designated mailbox. The slave unit which receives the mail stores the mail in the designated mailbox provided by itself. Meanwhile, when the received mail is for the master unit, the mail is stored (S40 and S50) in the mailbox of the number 1. Furthermore, when destination is not designated in the received mail, the mail is stored (S60) respectively in the mailbox of the number 0 of the master unit and the respective slave units.
Patent JP-2001071659-A (JP)
Title: Block copy sheet for lithographic printing plate
Inventor: KASAI KIYOSUKE
IPC: B41F27/14
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a block copy sheet for a lithographic printing plate for preventing the positional slippage of a lithographic printing plate on the plate cylinder of a printing machine from occurring. SOLUTION: In a block copy sheet for a lithographic printing plate interposed between a plate cylinder and a lithographic printing plate, at least the rear surface of which is made of a material except a metal, composite particles, on the surface of each of which fine particles 2 are provided, the diameter of each of which is 1 to 100 μm and which has a hardness higher than the hardness of the rear surface of the lithographic printing plate, are provided on the surface of the block copy sheet.
Patent JP-2001077557-A (JP)
Title: Rack for thin plate material
Inventor: FUJITA MITSUYUKI
IPC: H05K7/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a simple and inexpensive structure of a rack for a large number of thin plate materials, such as printed boards, in an upright position wherein the thin plate materials are positioned on the bottom frame of the rack. SOLUTION: A rack for thin plate materials comprises a bottom frame 3 made of a rectangular plate, gate-shaped resting frames 12 both the lower ends of which are swingably fitted onto both longitudinal sides of the bottom frame 3 with equal intervals, and stoppers 9 which control the swing angle of the resting frames on both sides in the direction of the swing. In the rack, the resting frames 12 have a wide portion extending in the direction of the long sides of the bottom frame 3 at their lower ends in a position above the upper face of the bottom frame. As a matter of practicability the resting frames 12 are made of metal rod materials bent into U shape, and the wide portions are formed by partly flattening the metal rod materials.  As a result, when a thin plate material is taken out of the rack using a hook or the like, the rack is easily positioned, and take-out errors of the thin plate material are prevented.
Patent JP-S63101993-A (JP)
Inventor: ONISHI YASUTOMO
IPC: G06K17/00
Filed: 1986-10-17
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-2000061493-A (JP)
Title: Denitrification equipment
Inventor: UDAGAWA MAKIKO
IPC: C02F3/34
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent reduction in denitrification performance due to the contamination of a denitrification vessel by oxygen and also any risk of explosion from being caused in the equipment. SOLUTION: In this equipment, oxygen that is originally dissolved in wastewater itself to be treated and carried into a denitrification vessel 12, or oxygen that is dissolved into the wastewater through air entrainment in wastewater due to cavitation or the like, in a raw water pump 18 and carried into a denitrification vessel 12, is purged from the wastewater to be treated, with gaseous hydrogen supplied to the denitrification vessel 12 and then, together with the gaseous hydrogen supplied to the vessel 12 and gaseous nitrogen generated by denitrification reaction, is recycled through a recycle gas line 22. When the oxygen concn. in the recycle gas reaches >1%, the recycle gas is allowed to flow through a bypass line 44 to absorb oxygen with an oxygen absorber.
Patent JP-H0990117-A (JP)
Title: Production of color filter
Inventor: FURUHATA KENICHI
IPC: G02F1/1335
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify production stages, to reduce a cost and to improve heat resistance, chemical resistance and dimensional accuracy by migrating the unnecessary parts of coloration immobilizing films from a dry film to an intaglio printing surface and removing these parts, then transferring the residual parts onto a transparent substrate. SOLUTION: The unnecessary parts of the colored coating films 2 of the dry film 4 are transferred to the main surface (intaglio printing surface 6) of a square columnar intaglio printing 5 and are removed from the dry film 4. Namely, the intaglio printing surface 6 formed with dot-like patterns as recessed parts is pressed onto the colored coating film 2 of the dry film 4 to migrate the unnecessary parts of the colored coating film 2 to the plane parts of the intaglio printing surface 6 and to allow the dot-like colored patterns 2a to remain. The dry film 4 is then turned inside out and its main surface is pressed onto the main surface of the glass substrate 8, peviously formed with the black matrix of Cr by a sputtering method, etc., to transfer the colored patterns 2a remaining on the main surface onto the glass substrate 8.  This operation is repeated with the respective colors R, G, B, by which the colored layers are completed.
Patent JP-S61129305-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: HANADA RYOJI
IPC: B60C15/06
Filed: 1984-11-26
Abstract: PURPOSE:To improve the durability of a folded-back portion of a pneumatic radial tire in which a carcass layer using aromatic polyamide fiber cord is disposed, by disposing a predetermined hardness upper side bead filler on the outside of a turn-up portion of the carcass layer. CONSTITUTION:An end of a carcass layer 4 is raised from the inside of a tire to the outside around a bead wire 3 and an under side bead filler 6 to form a turn-up portion 4a along a carcass layer body 4b. And outside the turn-up portion 4a is disposed an upper side bead filler 7 having JIS hardness of 75-95. By this constitution, is located the neutral shaft for tire bending near the inside surface of tire in the upper side bead filler 7 so that a compressive force of the turn-up portion 4a to a code can be avoided to prevent breakage of the cord and improve the durability.
Patent JP-2001074592-A (JP)
Title: Human lumbar vertebra model structure, and device using the same
Inventor: HANADA KEIICHI
IPC: G01M17/007
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To objectively measure vibrational riding comfort felt with respect to vibration or acceleration change including acceleration, deceleration in the traveling of a vehicle, and to determine it. SOLUTION: This structure is provided with a cylindrical lumbar vertebra constituting body 10, constituted by engaging from an upper side a main body upper member 17, fourth lumbar vertebra members 11, 12, a fiber ring member 13, fifth lumbar vertebra members 14, 15, and a main body lower member 15, while conforming their center axes, in a portion having easy fit of hernia of an intervertebral disk.  The periphery of the central part of the lumbar vertebra constituting body 10 is fastened around the fiber ring member 13 as the center with an elastic material by an abdominal and dorsal muscle part 19 of a ring-like cylindrical shape, the fiber ring part 13 is formed into a thick ring shape, made of a rigid rubber material to be filled in its hollow part with the medullary nucleus member 16 comprising a fluid as an artificial medullary neucleus, and upper and lower parts thereof are engaged with the respective lumbar vertebra members in the structure. A pressure detector 21 detects the pressure change of the medullary nucleus member 16, generated by inclinations or displacements of the two lumbar vertebra members contacting with a face of the member 16, to be output as a voltage change.
Patent JP-S6489224-A (JP)
Title: Electrically conducting liquid contact point switch
Inventor: AKANUMA TERUHIKO
IPC: H01H29/00
Filed: 1987-09-30
Abstract: PURPOSE:To reduce consumption of an electrically conducting liquid and to extend the life of an electrically conducting liquid switch by providing a movable contact point with taper so that a contact surface area of the movable contact point is smaller than a fixed surface area relative to a movable piece. CONSTITUTION:A movable contact point 17a is formed in a truncated cone shape having tapers on its sides to have a constant point surface area smaller than a fixed surface area thereof with respect to a movable piece 15 with Pt-Ni alloy to be easily wetted with an electrically conducting liquid 18 (mercury) and is covered with a film of the electricity conducting liquid on its entire surface. As a result, at the instant when the movable contact 17a collides with a magnetic pole section 10, the amount of the electrically conducting liquid 18 pushed out around is small and small droplets are less likely to be produced and the amount of splash is drastically reduced as the electrically conducting liquid 18 pushed out also moves to the sides of the contact point. This prevents the reduction in the amount of the liquid 18 for wetting the fixed electrode and extends the life of the switch.
Patent JP-2000073359-A (JP)
Title: Method for improving saturated sand ground by agitating and mixing method
Inventor: OTA KAZUYOSHI
IPC: E02D3/12
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a determining method of appropriate blending of hardener, and to prevent the wasteful increase of the cost. SOLUTION: The optimum water-to-hardener ratio of a liquid hardener to be used in the execution, and the addition quantity of the hardener are selected from the result of the indoor hardening test by a test piece taking advantage of the empirical law that the strength of the hardened body is proportional to the hardener-to-water ratio (C/Wt) by calculating the leakage of water leaking from the improved earth at site to its periphery during the execution using an experimental formula confirmed by the experiment at site, and carrying out the indoor hardening test by the test piece manufactured by subtracting the corresponding value from the quantity of water to be blended during the execution.
Patent JP-H03110914-A (JP)
Title: Image compression method
Inventor: OKA KENICHIRO
IPC: H03H7/30
Filed: 1989-09-25
Abstract: PURPOSE:To simplify the code data management by using a code data as a fixed length in the unit of blocks, implementing readout and decoding of the code data in the unit of blocks, and easily obtaining an address of the code data with respect to an optional block in an image memory. CONSTITUTION:The process of code-compressing an original image data 1 to be written in an image memory 6 is at first explained. Since the original image data 1 is being coded for each block 2a, at first a picture element data 3 by (a) line is inputted to a buffer 4 because the number of longitudinal picture elements of a block 2a is (a). That is, the picture element data from a block (1, 1) to (1, n) is inputted at first. The picture element data inputted to the buffer 4 is sent to a coder 5 for each of aXb picture elements constituting the original picture block 2a, the code compression of a fixed length is implemented and the code data 2b for each block is written in the image memory 6 with arrangement.
Patent JP-S62109640-A (JP)
Inventor: NAKA HAJIME
IPC: B32B17/04
Filed: 1985-11-08
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-S62109815-A (JP)
Title: Production of curable resin
Inventor: TAKIYAMA EIICHIRO
IPC: C08G18/64
Filed: 1985-11-08
Abstract: PURPOSE:To obtain the titled resin which is freely curable at normal temperature or under heating and capable of forming a protecting smooth film of coating in a micron unit on the surface of a metal, by reacting a phenoxy resin with an unsaturated isocyanate obtained by a specific method. CONSTITUTION:Firstly, a polyfunctional isocyanate (preferably 2,4-tolylene diisocyanate, etc.) containing plural NCO groups is reacted with an unsaturated alcohol containing an unsaturated group and a hydroxyl group, to give an unsaturated isocyanate containing a NCO group and the unsaturated group. Then, a phenoxy resin having >=20 polymerization degree is reacted with the unsaturated isocyanate in such a way that the amount of NCO group in the unsaturated isocyanate is >=0.01 equivalent based on 1 equivalent hydroxyl group in the phenoxy group, to give the aimed resin. A reaction product of acrylic acid with an alkylene monoepoxide is used as the unsaturated alcohol.
Patent JP-H08108005-A (JP)
Title: Deaeration device
Inventor: MARUYAMA YOSHIHARU
IPC: C02F1/20
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a structure efficiently deaerating dissolved gas in a liquid and also facilitating the adjustment of the concentration of the dissolved gas. CONSTITUTION: The liquid to be deaerated is fed from a liquid supply pipe 15 to a first nozzle 21 and jetted into a deaerating tank 1 and deaerated. The deaerated liquid 22 stored in the bottom of the deaerating tank 1 is taken out by liquid feed pumps 25, 25. A portion of the deaerated liquid 22 which was taken out is fed from a circulating pipe 28 to a second nozzle 29 and jetted into the deaerating tank 1. The concentration of the dissolved gas is adjusted by regulating the quantity of the deaerated liquid 22 transported to the second nozzle 29 with a flow rate regulating valve 30.
Patent JP-H1072832-A (JP)
Title: Soil protection unit body
Inventor: MATSUOKA SHIGEKICHI
IPC: E02D17/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a soil protection unit body capable of protecting properly the soil even when the slope of riverbed or road, etc., is curved. SOLUTION: A large number of unit bodies arranged on the construction surface are constituted of a plurality of blocks 2 and 2 and joint members 3 for connecting the blocks 2 to each other. Each of the joint members 3 is constituted of chains as interlocking members 4 provided respectively to both blocks 2 and 2 and a shackle as an interlocked member 5. The shackle 5 is interlocked with the chains at an optional position to make it possible to adjust a distance between the blocks 2 and 2 connected to each other so as to become a required distance. By the constitution, the distance between the blocks 2 and 2 adjacent to each other is adjusted to make it possible to adjust the size of an outward form of the unit bodies 1.  When the unit bodies 1 and 1 are arranged on the construction surface, the size of the outward form of the unit bodies 1 and 1 is adjusted to the outward form of the construction surface to make no large gap between the unit blocks 1 and 1 adjacent to each other.
Patent JP-H04127512-A (JP)
Title: Capacitor and its capacitance value adjusting method
Inventor: TAKATANI MINORU
IPC: H01G4/255
Filed: 1990-09-19
Abstract: PURPOSE:To make it possible to adjust the capacitance of the title capacitor without giving damage on electrodes irrespective of the structure of the electrodes by a method wherein, in between a pair of electrodes provided on a dielectric, a capacitance adjusting part is formed in such a manner that the cubic volume of the dielectric is reduced. CONSTITUTION:The electrodes 2 and 3 of a capacitor are formed on both opposing surfaces of a dielectric 1, and a capacitance adjusting part 4 is formed as a recessed part on one end of the dielectric and its inner part in such a manner that the cubic volume of the dielectric is reduced on the part between the electrodes 2 and 3. Generally, air is used in the capacitance adjusting part 4, but a filling material having the dielectric constant different from the dielectric 1 may be used. The capacitance is adjusted by the capacitance adjusting part 4, because the dielectric constant of the dielectric 1 observed between the electrodes 2 and 3 becomes the value different from the case of the dielectric 1 alone. As a result, the capacity can be adjusted without giving damage on the electrodes 2 and 3, and a highly reliable capacitor can be obtained.
Patent JP-H08112907-A (JP)
Title: Ink jet recording apparatus
Inventor: TORIGOE MAKOTO
IPC: G01F23/28
Filed: 1994-10-14
Abstract: PURPOSE: To embody the function detecting a desired ink residual amt. with high accuracy in an ink tank having a negative pressure producing member such as an absorbing member or a foam material built therein. CONSTITUTION: The detection light of a photointerruptor 6 is transmitted through a part of the wall surface of an ink tank composed of a transparent plastic previous to the detection light of the photointerruptor 6 and the change of the light reflectivity of the boundary part of the wall surface and an ink absorbing member 7a is detected. The residual amt. of ink is detected from the difference between the reflectivity obtained when ink is present in a detection part and that obtained when no ink is present therein.
Patent JP-H04127861-A (JP)
Title: Capacitor induction motor
Inventor: NARITA KENJI
IPC: H02K15/095
Filed: 1990-09-19
Abstract: PURPOSE:To reduce manpower in winding work drastically and to reduce manufacturing cost by winding a coil directly, through a direct winder, around the teeth of stator core through an insulating member when a main winding and an auxiliary winding are formed in an eight slot stator core. CONSTITUTION:Coils 6, 7 are wound through an insulator 5 around each tooth 3 by means of a direct winder. Coils 6, 6 are wound in same direction around two adjacent teeth 3, 3 and pairs of the coils 6, 6 constitute a main winding 81 for forming a single pole. Four poles of main winding pairs 81, 82, 83, 84 are formed in a stator core 1 in which coils are wound in same direction around opposing main winding pair whereas wound in reverse direction around adjacent main winding pair. Similarly, coils 7, 7 are wound through the insulator 5 around auxiliary winding pairs 91, 92, 93, 94 by means of the direct winder in which the pair of auxiliary windings 91 comprising the coils 7, 7 is shifted by one slot from the main winding 81 and wound in same direction.
Patent JP-S60136891-A (JP)
Title: Stroke command system
Inventor: KATSUYAMA TSUNEO
IPC: G06F3/048
Filed: 1983-12-26
Abstract: PURPOSE:To obtain accurate direction indexes without paying attention by terminal users to the direction of an input stroke by storing successively direction indexes from beginning to end and obtaining the direction indexes string. CONSTITUTION:A stroke input is carried out with an input pen as two-dimensional coordinate of (x) and (y). Registors 4 and 5 store coordinate values the (x) and the (y) at every sampling period, and registros 6 and 7 store the coodinate values stored in the registors 4 and 5. The registors 4, 5, 6 and 7 obtain differences dX and dY of stored coordinate values, a dY/dX is calculated, and inclination (k) of a stroke is obtained. A tan<-1> conversion table 11 obtains an angle theta0 (0 deg.<theta0<360 deg.) on a picture input area by code bits of the inclination (k), the dX and the dY. A value converting part 12, which stores an angle thetaR where a stroke is started, coverts the angle theta0 into the angle theta (0 deg.<theta<360 deg.) on the basis of the thetaR, and comparators 13-16 compare theta1-theta4 with the angle theta. A prioritizing encoder 17 outputs direction index di by the input of the comparators 13-16. After signals have been written, a sequence (direction index string) of the di is collated with the sequence stored beforehand and a signal is decided.
Patent JP-H0699531-A (JP)
Title: Aluminum alloy honeycomb-panel
Inventor: HAMADA YASUSHI
IPC: B32B3/06
Filed: 1992-09-18
Abstract: PURPOSE:To prevent a decrease in a strength due to softening of an aluminum alloy material caused by thermal influence at the time of welding without increasing a weight of an aluminum alloy honeycomb-panel. CONSTITUTION:An edging material 1 to be installed between two surface plates 2 and 3 or a core material 4 near the material 1 is formed of a material having natural aging characteristics. The materials 1 and 4 are used to recover a decrease in a strength due to thermal influence at the time of welding with the natural aging characteristics to obtain the strength. Thus, after welding, sufficient strength can be obtained without artificial aging, and hence the edging material can be reduced in weight and operating cost.
Patent JP-2001070062-A (JP)
Title: Elevating unit
Inventor: OGURA YOSHINOBU
IPC: A47B51/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a cheap elevating unit which reduces changes of force necessary for elevating operation with changes of load of works such as loading materials with disuse of troublesome changed work and a power source. SOLUTION: A closet 12 and links 16, 18 are made up-and-down displaceable according to the load of the closet 12 including work by load corresponding displacement mechanisms 30, 32. Then, when displaced downward because of great load, an engagement pin 50 of a first link 16 can engage with other end portion 42b of a twisting coil spring 42 and great assisting force is given by the spring force of the twisting coil spring 42.
Patent JP-S62108827-A (JP)
Title: Production of 3-methylbutene-1
Inventor: SUGIYAMA HITOSHI
IPC: B01J31/00
Filed: 1985-11-07
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of polymer, agricultural chemicals, etc., economically in high rate of reaction and high yield, using only a small amount of catalyst exhibiting excellent catalytic activity, by hydrogenating isoprene in the presence of a specific catalyst preliminarily treated with hydrogen. CONSTITUTION:Catalyst components composed of a cobalt compound, an organic phosphine compound and an aluminum compound are charged together with a solvent into a reactor and hydrogenated in the presence of hydrogen (under a hydrogen partial pressure of 20-40kg/cm<2> at a treatment temperature of -5-+10 deg.C) to obtain a catalyst having high catalytic activity. The objective compound is produced by the partial hydrogenation reaction of isoprene in the presence of the catalyst in a solvent such as toluene preferably at -5-+45 deg.C under normal pressure - 50kg/cm<2>. The partial hydrogenation of isoprene is carried out especially preferably at a cobalt concentration of <=5m-mol/kg, preferably <=3m-mol/kg in the reaction liquid.