baber/WOPTO huggingface dataset:
Patent JP-2000064620-A (JP)
Title: Cart
Inventor: TATSUNO HIROYUKI
IPC: E04G21/16
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To enable a cart to move toward the direction opposite to the proceeding direction without changing the direction of a storage container itself loaded with concrete or the like by sliding a handle and rotationally turning a leg. SOLUTION: This cart 1 includes a storage container 2 loaded with concrete or the like, wheels 4 provided on the lower part of the storage container 2, legs 5 for sustaining the storage container 2 when the cart 1 is brought to a standstill, and a handle 3 for pushing and drawing the storage container 2. The handle 3 is fitted to the lateral of the storage container 2 in a slidable manner to the proceeding direction of the cart 1 and movable either forward or rearward with respect to the proceeding direction of the cart 1. One of the ends of the legs 5 are fitted with a shaft journalled to a bearing provided on the storage container 2. The ends of the legs 5 can abut on the ground and are rotationally movable passing over the top of the storage container 2.  The legs 5 have their rotational movement restricted by stoppers 6 provided on the storage container 2 so that they may not hit the ground while the cart 1 is moving.
Patent JP-S61115972-A (JP)
Title: Weldable coated stainless steel sheet
Inventor: MASUHARA KENICHI
IPC: C09D5/24
Filed: 1984-11-10
Abstract: PURPOSE:To provide the titled steel sheet having excellent weldability, by forming a primer coat layer contg. highly orientated graphite powder having a specified particle size and a topcoat layer contg. highly orientated graphite powder and stainless steel powder on a stainless steel sheet so as to give a coating film having a predetermined resistivity. CONSTITUTION:A coating film having a thickness of 10mum or below as a primer coat layer is formed on a stainless steel sheet by using paint obtd. by adding 5-40pts.wt. (per 100pts.wt. nonvolative matter before the addition of graphite) highly orientated graphite powder having an average particle size of not larger than the thickness of the coating film, but 1/10 or larger of the thickness of the film. A coating film having a thickness of 30mum or below as a topcoat layer is then formed on the primer coat layer by using paint obtd. by adding 5-40pts.wt. (per 100pts.wt. nonvolatile matter before the addition of graphite) highly orientated graphite having an average particle size of not larger than the thickness of the coating film, but 1/10 or larger of the thickness of the film and further 100-300pts.wt. stainless steel powder under such conditions that the sum of the resistivities of the primer coating film and the top coating film is 10<4>OMEGA.cm<2> or below.
Patent JP-H02160788-A (JP)
Title: Spirodilactam polymer
Inventor: PEN CHIYAN WAN
IPC: C07D487/10
Filed: 1989-09-14
Abstract: NEW MATERIAL: Substituted spirodilactam having formula I [R is 1-30C divalent organic group to be divalent alkylene or divalent arylene having 1-2 aromatic rings or the like: Z is formula II (Z' is H, 1-4 alkyl or halogen) or two adjacent Z atoms are combined to make part of benzene ring].  
     PROCESS: 1,6-Di[4-(4-aminophenylmethyl) phenyl]-1,6-diaza[4,4]nonane-2,7-dione.  
     USE: A raw material of a linear polymer or a curing agent for an epoxy resin.  
     PROCESS: For example, 1,6-dioxaspiro[4,4]nonane-2,7-diode having formula III is reacted with a diamine having formula IV to obtain the compound of formula I. This is reacted with tricarboxylic acid, tetracarboxylic acid, or acid anhydride of them to obtain the polymer formula V. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0681516-A (JP)
Title: Vibrational energy absorber in damping device
Inventor: TAMURA KAZUO
IPC: F16F15/03
Filed: 1992-09-04
Abstract: PURPOSE:To improve the extent of damping efficiency by connecting a wire, transmitting any vibration in a high-rise building, to an energy absorber filled up with an electroviscour fluid in a gap with a movable electrode, varying the extent of voltage between this movable electrode and a fixed electrode, and bringing the damping force suited to the vibration in the building into full play. CONSTITUTION:Plural pieces of wires 18, transmitting a vibration to a high-rise building 16, are installed, and a vibrational energy absorber 15 is set up at each wire, thereby constituting a damping device 17. The vibrational energy absorber 15 is composed of filling up an electroviscous fluid 23 made up of adding iron power or the like to a liquid of polymeric organic material, etc., in a gap between a fixed electrode 28 and a movable electrode 29. In addition, the magnitude of vibration in the high-rise building 16 is detected, and the extent of voltage to be impressed between these electrodes 28 and 29 according to the value is varied to some extent, thereby altering a coefficient of viscosity in the electroviscous fluid 23, and the vibrational energy is absorbed by dint of shearing resistivity for damping. With this constitution, damping efficiency is improved, and the building can be made lighter in weight too.
Patent JP-H0574202-A (JP)
Title: Lighting equipment
Inventor: TSURUOKA SHINICHI
IPC: F21V29/505
Filed: 1991-09-18
Abstract: PURPOSE:To provide an inexpensive small lighting equipment. CONSTITUTION:In a lighting equipment body 10, a reflector 13 is formed in a radiant ray shape. A single tube discharge lamp having rated lamp electric power of equal to or larger than 1.7kW is arranged inside of the reflector 13. Since the radiated light from the single tube discharge lamp HID reflected by the reflector 13 is reflected uniformly to a front glass 27, temperature distribution of the front glass 27 is uniformized. Since the temperature distribution of the front glass 27 is uniformized, the strength of the front glass 27 can be improved. Since a distance between the single tube discharge lamp HID and the front glass 27 can be shortened, the downsizing can be realized inexpensively.
Patent JP-H10117021-A (JP)
Title: Thermoelectric material for low temperature
Inventor: OKUMURA TAKUJI
IPC: H01L35/16
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a Bi-Sb alloy, exhibiting a p-type conduction within the scope from a very low temperature to a room temperature by giving to the Bi-Sb alloy a specific composition, obtained through solidifying the Bi-Sb alloy in a fused state at a cooling speed capable of making it into a non-eqilibrium phase thereat. SOLUTION: To a Bi-Sb alloy 3, there is given a composition which is obtained through solidifying the Bi-Sb alloy 3 in a fused state at a cooling speed, capable of making it into a non-equilibrium phase thereat, and which is represented by a formula of  (Bi100-x Sbx )100y E<11> y }100-z E<1> z (where E<1> denotes an element of III or IV group, and E<11> denotes an element of IV/VI group, and x, y, and z have respectively the values of (5-20), (0-20), and (0.05-10)). Accordingly, by adding the elements of III or IV group to the alloy as a p-type dopants, the alloy goes into the state that its hole concentration is larger than its electron concentration even at about a room temperature. Also, by this addition, its performance as a practical thermoelectric material is improved.  As a result, the p-type Bi-Sb alloy 3, exhibiting a p-type conduction within the scope from a very low temperature (77 deg.K) to the vicinity of a room temperature can be obtained.
Patent JP-H07254035-A (JP)
Title: Execution system of transaction with multifunctional card with built-in electronic purse
Inventor: BUORUFUGANGU RANKURU
IPC: G06Q20/36
Filed: 1994-09-30
Abstract: PURPOSE: To improve the resistance of a entire process to illegal access and, at the same time, to improve the perfection of the secrecy control of private information. CONSTITUTION: A transaction executing system for a multifunctional card 1 incorporating an integrated circuit. The integrated circuit incorporates a bank application 2 related to the bank account of a user and at least one purse application 3 related to a service offerer or maker. The user can load a selectable amount on the application 3. A purse offerer is loaded on a purse and provided with a true certificate on the amount entered to the credit side of the account of the purse offerer. This certificate is provided without private data required for the preparation of the certificate and stored in the application 3 or a purse terminal.
Patent JP-H10218638-A (JP)
Title: Production of synthetic silicate and its use in production of glass
Inventor: FAIRCHILD GEORGE HENRY
IPC: C01B33/24
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To carry out the formation of a glass at a relatively low temperature and reduce both the amount of a released volatile gas and the formation of cristobalite by mixing a slaked calcium source with a soluble silicate, further mixing the resultant calcium silicate precursor with a silica source and melting the prepared mixture. SOLUTION: A calcium source is mixed with water at 10-90 deg.C so as to provide (10-0.35):1 weight ratio and the resultant mixture is then slaked for 1-60min to afford a slaked calcium source. The calcium source may be any kind as far as the source can be slaked with water. The slaked calcium source is then mixed with a soluble silicate which is sodium silicate so as to provide 0.044-2.2 dry weight ratio to afford a calcium silicate precursor represented by the formula Na2 O.XSiO2 (X is 0.5-3.75). The resultant calcium silicate precursor, as necessary, is heated at 100-700 deg.C and then mixed with a silica source, thermally melted and vitrified to produce a glass.
Patent JP-H0582644-A (JP)
Title: Custom integrated circuit
Inventor: KOBAYASHI HIDEAKI
IPC: H01L21/82
Filed: 1991-09-18
Abstract: PURPOSE:To diminish a malfunction caused by cross talk coupling between a first clock wiring and a second clock wiring for applying a two-phase clock signal in a custom integrated circuit. CONSTITUTION:A first clock wiring 12 for applying a first clock signal phi1 is provided through each interconnecting channel 14a, 14b or 14d in a device region 15. Also a second clock wiring 13 for applying a second clock signal phi2 is provided through each wiring channel 14b or 14d in the device region 15 so that the number of adjacent parallel wirings can be reduced.
Patent JP-H02120022-A (JP)
Title: Extrusion of thermoplastic tube and apparatus for producing the tube
Inventor: MANFURETSUDO EE EE RUPUKE
IPC: B29C48/13
Filed: 1989-09-16
Abstract: PURPOSE: To reduce the change in pressure stress caused by the change of a molding material by molding the ribs of a tube in groove parts and changing the effective vol. of an accumulator chamber in order to compensate a change in the demand amt. of a thermoplastic material used in the molding of the groups of the tube at projected parts. CONSTITUTION: During a period when ribs are formed on a tube, the pressure of thermoplastic material 53 is released and a chip 56 is positioned at the front position of a stretched spring 58. As a mold block 16 advances in a B-direction, the pressure of the thermoplastic material 53 increases to press the chip 56 to compress the spring 58. The effective ratio of the advance of the mold block 16 becomes larger than the advance ratio in the region of a projected part. The dimension of a section 50 is changed by the motion of the chip 56 and, when a groove part 36" meets with the thermoplastic material 53, the pressure on the chip 56 is relaxed and the spring 58 extends and the effective ratio of the advance of the mold block 16 is reduced so as to provide the time filling the groove part 36" with the material.
Patent JP-2001066435-A (JP)
Title: Light guide plate
Inventor: ITO HIDETOSHI
IPC: G02B6/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a light guide plate because come light does not effectively exit from the light guide plate. SOLUTION: The light guide plate is formed as a plurality of layers 61, 62 having the same or different refractive index, and recesses and protrusions 6121, 6221 are formed on the lower faces of the respective layers. The recesses and protrusions 6121, 6221 are distributed thin in the region near the light source and dense with the distance from the light source, and the recesses and protrusions 6121, 6221 of each layer are arranged as shifted from those in other layers.
Patent JP-H0580531-A (JP)
Title: Method for estimation of resist pattern
Inventor: KANAMINE MASAAKI
IPC: H01L21/302
Filed: 1991-09-18
Abstract: PURPOSE:To provide a method for estimation or the distance between the resist patterns at the bottom of them having an inversed trapezoid cross section. CONSTITUTION:A resist pattern 7 having an inversed trapezoid cross section is formed on a substrate 1, and at same time, another resist pattern having the same cross section and plural monitor patterns 11 each having an inversed trapezoid cross section are formed in a manner that the patterns have gradually decreased in a width dimension with by a specified pitch. The distance at the bottom of the patterns 7 is estimated from the monitor pattern 11 of the minimum width remaining on the substrate 1 after exposure and development process for the resist pattern 7.
Patent JP-2001065852-A (JP)
Title: Fuel feeding device for combustion device
Inventor: MAEKAWA HIROHIKO
IPC: F23K5/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To further enhance a function to remove residual fuel in a fuel feeding means during a stop of operation. SOLUTION: During a stop of operation, a first communicating state switching means 7 is switched by a communicating state selection control means 8 and after residual fuel is forced back from a second fuel return passage 6 to a fuel tank 3 by an internal pressure on the fuel feeding means 1 side, air is introduced with a pressure from an air introduction means 9 to the fuel feeding means 1 to force back the residual fuel and the fuel feeding means 1 is cooled. This constitution prevents the generation of white smoke during re-starting due to leakage of the residual fuel and the occurrence of an ignition miss and caulking of the fuel feeding means 1 owing to residual fuel is prevented from occurring.
Patent JP-H0727234-A (JP)
Title: Butterfly valve without valve casing
Inventor: TANAKA YUKIMASA
IPC: F16K27/02
Filed: 1993-07-09
Abstract: PURPOSE:To provide a butterfly valve allowing only a valve body to be easily fitted/removed without parting a connected duct and without lowering the strength of the duct. CONSTITUTION:One end of the valve stem of a butterfly valve having valve stems 3, 4 at both ends is provided with a duct fitting flange 5 larger in diameter and thickness than a valve body 2. The flange 5 is fitted to the relative flange 16 of a duct 1, and the other ends are provided with removable bearings 6, 7 being fitted piercing the duct 1 through seal parts. The valve body 2 can be thereby removed from the duct 1 by removing the bearings 6, 7 and the duct fitting flange 5.
Patent JP-H0769308-A (JP)
Title: Method for bagging futon
Inventor: KONDO MASAKAZU
IPC: B65B9/14
Filed: 1993-08-30
Abstract: PURPOSE:To provide a method for bagging numerous futons (mattresses) efficiently in a short time wherein the bag is not inflated at the time of bagging so that the futons can be easily inserted. CONSTITUTION:Long rolled cylindrical vinyl 3 is fed out from the tip by a required length, the vinyl 3 is fused with a part of an opening on a base end side of the vinyl 3 left, and it is simultaneously cut to form a vinyl bag 3a. The vinyl bag 3a is moved to a position for filling, an upper rim of the opening at the tip is raised by suction to have it opened, futons are inserted into the opening, and after insertion the opening is fused with its part left.
Patent JP-H04120068-A (JP)
Title: 4,7-diaminobenzothiadiazole derivative and production thereof
Inventor: MIYAJI TSUTOMU
IPC: C07D285/14
Filed: 1990-09-11
Abstract: NEW MATERIAL:A compound of formula I [R1 and R2 are each H or methyl, or mutually bound into -(CH2)4-; R3 and R4 are each H or methyl, or mutually bound into -(CH2)4-]. EXAMPLE:4,7-Diaminobenzo [C][1,2,5]thiadiazole. USE:Useful as a constituent for organic electronic materials. Having high electron- donating ability, being stable even in the air. Also useful as an intermediate for synthesizing other 4,7-diaminobenzothiadiazole derivatives. PREPARATION:The objective compound of the formula I can be obtained by reducing an azo compound of formula II [Ar is (substituted) phenyl or (substituted) naphthyl] using a reducing agent (e.g. sodium dithionite) in an aqueous medium at 80-100 deg.C.
Patent JP-S60130111-A (JP)
Title: Rotary transformer
Inventor: MATSUMURA KATSUMI
IPC: H01F38/14
Filed: 1983-12-19
Abstract: PURPOSE:To equalize the inductance between each channel and contrive to miniaturize by overlapping a rotor and a stator inserted with a coil in a recessed groove provided on one or both surfaces of a disk shape ferrite core. CONSTITUTION:Among disk shape ferrite cores 12-14, a recessed grooves 15- 18 are made on one surface of the cores 12 and 14, recessed grooves 16, 17 are made on both the surfaces of the core 13 and each groove is inserted with a coil 19-22 respectively. The cores 12-14 are provided around an axis 23 and a definite interval is kept between the cores 12 and 13 and between the cores 13 and 14. The cores 12, 14 are made a stator and the core 13 is made a rotor. Assume the coils 19 and 20 are made channel I and the coils 21 and 22 are made channel II, the inductance L of both the channels can be equalized. In this construction, the L can be equalized between each channel of a rotary transformer even if in multichannels and the equipment can be miniaturized in the direction of the diameter. If the shape of the disk core is made the same, standardization and mass production are also possible.
Patent JP-H0764881-A (JP)
Title: Control system for cable work station control package
Inventor: MATSUDA ISAO
IPC: G06F13/00
Filed: 1993-08-31
Abstract: PURPOSE:To attain restoration in a short time when a cable work station control package which controls communication between a CPU and a cable work station is down. CONSTITUTION:When the cable work station control package 6 is down due to a memory erroror the like, an automatic stopping means 15 stops an application program which controls cable work stations 7-1-7-n which operate on a CPU 1, an automatic local memory damp collecting means 62 damps the content of a local memory 64, and a restarting means 63 restarts the cable work station control package 6. Moreover, an automatic relink means 16 instructs the cable work station control package 6 to relink with the cable work station, and an automatic restoring means 17 retries the application program which is stopped with the automatic stopping means 15.
Patent JP-S60131741-A (JP)
Title: Picture display device
Inventor: SAEKI KIYOSHI
IPC: H01J31/12
Filed: 1983-12-19
Abstract: PURPOSE:To improve the picture quality while correcting deflection caused by high voltage on an acceleration electrode by forming the acceleration electrode in a picture display device of a ribbon-shaped metal plate, in which two kinds of metals having different coefficients of thermal expansion are jointed. CONSTITUTION:A picture display device is composed of a rear electrode 31, the linear cathode 32, a vertical focusing electrodes 33, 34 and 35, a vertical deflection electrode 36, a control electrode 37, horizontal focusing electrodes 38 and 39, a horizontal deflection electrode 40, an acceleration electrode 41 and a screen plate 42. Thereby, the acceleration electrodes 41 are formed of a ribbon-shaped metal plate 51, which is made into a bimetal by joining two kinds of metals having different thermal expansion coefficients, and a frame 52, which is spanned with said metal plates while having a built-in heater 53 and the heater 53 is enabled to heat while being regulated by an external controller. Accordingly, the deflection of the acceleration electrode 41 due to impressed high voltage can be corrected by heating for maintaining its linearly while removing horizontal lines generated in a picture.
Patent JP-H08103937-A (JP)
Title: Manufacture of acrylic polymer
Inventor: FUKUOKA TAKAMASA
IPC: B29C48/76
Filed: 1994-10-03
Abstract: PURPOSE: To efficiently manufacture acrylic polymer having high molecular weight, narrow molecular weight distribution and highly cohesive force by heating acrylic monomer in a screw extruder, bulk polymerizing it, and removing the residual monomer while holding the temperature of the polymer at a specific temperature. CONSTITUTION: Heat polymerizable composition to be used includes acrylic monomer and pyrolytic radical polymerization initiator. Acrylic polymer is obtained by the steps of heating in a screw extruder (A) to bulk polymerize it to obtain polymer having 90wt.% or less of monomer conversion rate, introducing the polymer to a plurality of screw extruders (B) each having vacuum venting function, holding the temperature of the polymer in the extruders (B) to the temperature (TA) of the polymer immediately after the discharge from the extruder (A) at (TA-30)-(TA+40) deg.C, and removing the residual acrylic monomer.
Patent JP-S6487186-A (JP)
Title: Printed book transfer method in printed book puncher
Inventor: YASUTOMI SHUNICHI
IPC: B23Q15/00
Filed: 1987-09-24
Abstract: PURPOSE: To minimize the time lag effect in scanning and to accurately move printed sheets to a specific punching position by advancing a printed sheet pressure hook provided on a feeding mechanism at slow speed at the start. CONSTITUTION: After punching product blanks on the second row, a hook 12 returns to the starting point PA side at high speed and reduces its speed at a specific position, after which it switches to low speed at a point (f) and arrives at the starting point PA, while an arrival signal by a starting point member, for example, a proximity switch LS, includes a time lag (t) of this scanning at a sequence control mechanism 31 and makes slippages (g-h) in the stopping position. When the hook 12 advances, it starts at slow speed by the actuation of a slow speed feeding circuit 34 and simultaneously as it shifts to high speed traveling by disconnection of the starting point detection and actuation of a high speed feeding circuit 32, counting of the advancing distance starts.  Thus time lag (t) effect in scanning can be minimized and printed sheets can be accurately moved to a specific punching position by the hook 12.
Patent JP-S60122503-A (JP)
Inventor: MOORISU BURIE
IPC: A43B23/17
Filed: 1984-11-13
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-S6299844-A (JP)
Title: Address converter
Inventor: SATO TAKAO
IPC: G06F12/10
Filed: 1985-10-28
Abstract: PURPOSE:To shorten the time needed for address conversion and also to reduce the size of tables needed for address conversion, by dividing a memory device into plural areas and designating an address converting system for each divided area. CONSTITUTION:The value of a segment field S of a virtual address 3 is supplied to an adder 3 together with a start point address STO of a control register 1. The added 3 value shows an entry address within a segment conversion table 4. The segment conversion entry is supplied to the 1st address conversion controller 5 together with the segment field S and a page field P of a virtual address 2. The controller 5 divides a logic address space into plural areas at the segment boundaries by the control information contained in the entry. Then the following three types of address converting systems are designated to those divided areas respectively. That is, an address conversion table is used (1), a logic address is treated as a real address (2) and the offset value 11 is added to or subtracted from a logic address to obtain a real address (3).