baber/WOPTO huggingface dataset:
Patent JP-H10139036-A (JP)
Title: Buffer for packing bottle or the like
Inventor: OWATARI HIDEAKI
IPC: B65D5/497
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the workability of the packing work to store two bottles in a case. SOLUTION: Upper edges of a pair of cylindrical bodies 13, 13 are connected to each other in a foldable manner through a folding line 5a, a bottom flap is continuously provided on a lower edge of each cylindrical body 13, and a plurality of projecting pieces 11 are formed on a peripheral wall of each cylindrical body. The cylindrical bodies 13, 13 are continuously arranged by folding a connection part, the bottom flap is inserted in the bottom part of the cylindrical body 13, the cylindrical body 13 is inserted in the case in a shape-keeping condition, and a storage part for two bottles, etc., buffered with the projecting pieces 11 is simultaneously formed in the case.
Patent JP-H08160008-A (JP)
Title: Non-destructive inspecting method for defect
Inventor: IMAZATO TOSHIYUKI
IPC: G01N21/91
Filed: 1994-12-05
Abstract: PURPOSE: To detect a fine defect by cleaning the surface, coating it with a colloidal liquid in which ferromagnetic material fine particles are dispersed, magnetizing the position to be searched, spraying a solution in which replica film material is dissolved, peeling the dried and solidified film layer and observing it. CONSTITUTION: The surface of a testpiece in which the test is interrupted is cleaned with a wire brush, etc., by predetermined repetition times, and coated with a colloidal solution in which fine particles of magnetite are dispersed. Thereafter, the area including the area adhering the solution of the fine particles of the piece is magnetized by using an electromagnet for a predetermined time without drying. After the surface is dried, a solution in which acetyl cellulose is dissolved in methyl acetate is sprayed to the magnetized area, the solvent is volatilized to form a replica film layer on the surface. Then, the film is peeled together with the fine particles from the piece. A magnetized pattern formed on the film is observed with an optical microscope.
Patent JP-H01140944-A (JP)
Title: Heat-exchanger
Inventor: SASAO GEN
IPC: B23Q11/12
Filed: 1987-11-27
Abstract: PURPOSE:To maintain a heat-exchangeability of fins in a heat-exchanger and to prevent lubrication oil from accumulating in the heat-exchanger by providing a drain below the lower end of inclined partition wall, and by coating a nonadhesive film on upper fins and the upper section of the partition wall. CONSTITUTION:An outside air blower 12 draws the outside air from a suction port 13 and discharges the same to the outside from a discharge port 14 through fins 16b. In this arrangement, a partition wall 15 between a first space 9 and a second space 10 in a hear-exchanger 4 is inclined so as to allow lubrication oil such as machining oil or the like to flow down, and accordingly the lubrication oil may be discharged into the outside through a drain 8 without remaining in the heat-exchanger 4. As a result, it is possible to prevent the lowering of the heat-exchangeability of upper fins 16b which occurs when the lubrication oil remains in the inside of the hear-exchanger 4, and detrimental affects to the control function of a control panel 1 which occurs when the lubrication oil enters and contaminates the control panel 1.
Patent JP-H03161389-A (JP)
Title: Paper detector of printer
Inventor: TSUNOGUCHI KAZUHIRO
IPC: B65H7/02
Filed: 1989-11-20
Abstract: PURPOSE:To reduce the dead space in a printer by reducing the motion space of a motion transmission part even when a paper detection part is spaced apart from a signal converting part by converting the rotary motion direction of a paper detection means by a motion converting and transmitting means to transmit the same to the signal converting means. CONSTITUTION:The revolving motion of a paper detection means 2 detecting paper within a paper feed passage is converted in its motion direction by a motion converting and transmitting means 3. Thereafter, this motion is transmitted to a signal converting means 4 to be converted to an electric signal.
Patent JP-S63156581-A (JP)
Inventor: ABE RYUSUKE
IPC: B07C5/344
Filed: 1986-12-19
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-H08136390-A (JP)
Title: Pressurized air supply device for vehicle air leakage detection
Inventor: TAKASU HIROYASU
IPC: G01M3/26
Filed: 1994-11-10
Abstract: PURPOSE: To provide a pressurized air supply device for vehicle air leakage detection which can detect an air leakage part from a seal or the like by inflow of pressured air into a vehicle. CONSTITUTION: An air impermeability seal part 2 is grasped on an open window glass 1, and an open gap is sealed. Pressured air is allowed to flow in a vehicle from an pressurized air inflow part 3 provided in the seal part 2.
Patent JP-S63227390-A (JP)
Title: Optical disk
Inventor: SUGANO TATSUYA
IPC: G11B7/2433
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a resin having a low photoelasticity constant without impairing the mechanical properties of an aromatic polycarbonate, by copolymerizing 2,2-bis(4-hydroxyphenyl)propane with 2,2-bis(4-hydroxy-3-t- butylphenyl)propane through carbonate linkages. CONSTITUTION:An optical disk comprising an aromatic polycarbonate copolymer is produced by copolymerizing 95-5 mol% of 2,2-bis(4-hydroxyphenyl)propane with 5-95 mol% of 2,2-bis(4-hydroxy-3-t-butylphenyl)propane through carbonate linkages. The viscosity average molecular weight of the copolymer is preferably 13000-50000. If the molecular weight is less than 1300, the copolymer is brittle, whereas it the molecular weight exceeds 50000, the fluidity of the copolymer becomes poor, and moldability is lowered. The polycarbonate copolymer is markedly enhanced in CN through a lowering in birefringence value, and is excellent in durability.
Patent JP-H07217985-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI TOMOKI
IPC: F24F13/20
Filed: 1994-11-10
Abstract: PURPOSE:To provide an air conditioner capable of efficient room air conditioning by obtain the enough amount of air irrespective of the direction of feeding of temperature controlled air. CONSTITUTION:An air conditioner 10 includes a casing 12 mounted on an indoor wall surface. There are provided in the casing 12 a suction inlet 14, a blow-off outlet 15, and an air passage 16. Heat exchange means 17 and air fan means 18 are disposed in the air passage 16. An air direction plate 20 is provided on the blow-off outlet 15 for changing the direction of feeding regulated temperature air, and a rotatable air amount adjusting plate 30 is provided on the opening end with use of a support shaft 35.
Patent JP-H05143477-A (JP)
Title: Memory device
Inventor: KITAMURA HIDE
IPC: G06F12/16
Filed: 1991-11-18
Abstract: PURPOSE:To make a circuit, which holds the contents of a memory at the time of power-off in a memory device, small-sized and low-cost. CONSTITUTION:When a power source 2 for operation which operates a memory part 1 is turned off, it is switched to a memory contents holding power source by a power source switching part 3. This power source consists of a primary battery 7 and a secondary battery 6, and a battery switching part 5 monitors the voltage of the secondary battery 6, and the secondary battery 6 is switched to the primary battery 7 when this voltage is reduced to a prescribed voltage for contents holding, and the primary battery 7 is switched to the secondary battery 6 when the secondary battery 6 is charged and the voltage exceeds the prescribed value.
Patent JP-H03162525-A (JP)
Title: Production of axle case for vehicle
Inventor: NOGUCHI HIROSHI
IPC: C21D9/00
Filed: 1989-11-20
Abstract: PURPOSE:To improve the fatigue resistance of the axle case formed by integrally casting a spheroidal graphite cast iron and to additionally reduce the weight thereof by heat treating the brake flange and end tube parts of the axle case under specific conditions. CONSTITUTION:The axle case 1 having a case body 3 having an aperture 2 for insertion of a differential gear and the brake flanges 4 and end tubes 5 disposed at both ends thereof is integrally cast by casting the melt of the spheroidal cast iron having toughness. This casting is taken out of a casting mold and is roughly worked to prescribed sizes. Only the parts of the flanges 4 and the tubes 5 are then heated and held for several hours to and at about 900 deg.C and are thereby austenitized. The austenitized parts of the flanges 4 and the tubes 5 are hardened at about 350 deg.C immediately thereafter and are held for a prescribed period of time, by which these parts are subjected to an austemper treatment. The axle case which partially vary in properties and is integrally cast is thus obtd.
Patent JP-H09148888-A (JP)
Title: Voltage control variable tuning circuit
Inventor: NAKANO KAZUHIRO
IPC: H03J3/20
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a tuning circuit whose frequency differences are roughly equalized regardless of a selection frequency at the time of switching an oscillation frequency band without using any correction circuit and switching circuit complicated in constitution for the generation of tuning control voltage. SOLUTION: This tuning circuit is composed of serially connected inductors 10 and 11, the voltage control variable capacitative element 7 connected with the inductors 10 and 11 in parallel, the switch element 13 connected with the inductor 11 in parallel and the capacitative element 9 connected with the inductor 10 in parallel. The resonance frequency of the resonance circuit of the inductor 10 and the capacitative element 9 is set higher than the resonance frequency of the tuning circuit 1. The frequency variable ratio of the tuning circuit 1 is large when the switch element 13 is turned off and the tuning circuit 1 is switched to a low-pass side frequency band and is small when the switch element 13 is turned on and the turning circuit is switched to a high-pass side frequency band.  By the proper selection of the capacitance of the capacitative element 9, the frequency variable width of the low-pass side frequency band can be roughly equalized to the frequency variable width of the high-pass side frequency band.
Patent JP-H04172572-A (JP)
Title: Coordinate transformation processing device
Inventor: MINEMARU TAKAYUKI
IPC: G06T3/00
Filed: 1990-11-06
Abstract: PURPOSE:To perform coordinate transformation without a program by providing a device multiplying an n-dimensional m-th coordinate string Xmi (1<=i<=n) and a coordinate transformation coefficient and adding the multiplication result while linking the i-1 to 1 and (n) to (i) like a ring shape. CONSTITUTION:The coordinate transformation of the coordinates Xmi (1<=i<=3) on the m-th point in three-dimensional space is taken for example. In one calculation block, coordinate value signal components to be inputted are (Xm1, Xm2, Xm3), and the coordinate coefficient is Aij (1<=i<=3) to be cyclically multiplied. The coordinate component is inputted to registers 13A, 13B, and 13C of processing blocks 1A, 1B, and 1C and the transformation coefficient is inputted respectively to registers 5A, 5B, and 5C. These are mutually multiplied by multiplying devices 14A, 14B, and 14C, and each multiplication result is added via adders 21A, 21B, and 21C to be outputted while adding moving component dXi to this. When the number of dimensions is increased, the number of blocks is increased. Thus, the coordinate transformation without program can be performed.
Patent JP-H10142129-A (JP)
Title: Strength testing apparatus for sheetlike object
Inventor: MORI EIICHI
IPC: E04B5/43
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a strength testing apparatus by which the strength of a sheetlike object such as a floor plate is investigated accurately. SOLUTION: An apparatus is provided with support means 15 which support a flat boardlike object 8 to be tested, with a load means 2 comprising a rotating body 20 used to apply a set load to the surface of the object 8 to be tested, with a drive means 3 by which the load means 2 is moved along the surface of the object 8 to be tested, with a displacement-amount measuring means 41 which measures the displacement amount of the object 8, to be tested, due to the load given by the load means 2 and by the drive means 3 and with a recording means 50 by which a load value given by the load means 2 and the displacement amount measured by the displacement-amount measuring means 41 are recorded. In a state that a dynamic load is applied to the object 8 to be tested, a durable strength test can be performed.  In addition, since the rotating body which comes into contact with the object 8, to be tested, in the load means 2 can be replaced freely, it is possible to change the application state of the load to the object 8 to be tested.
Patent JP-H05113460-A (JP)
Title: Inspecting apparatus for liquid-crystal display board
Inventor: HAYASHI KAZUICHI
IPC: G01R31/00
Filed: 1991-10-22
Abstract: PURPOSE:To perform highly accurate inspection by bringing probing substrates into contact with the pad of an LCD board in high position accuracy. CONSTITUTION:A plurality of attaching holes 21 and 22 are formed in a base plate 2 in correspondence with the pad lines of an LCD board. Holding stages 60 are inserted into the attaching holes 21 and 22. Two gate probing substrates 3 and eight drain probing substrates 4 are attached to the base plate 2 through the holding stages 60. Z plates 61 are provided between the holding stages 60 and the probing substrates 3 and 4. Adjusting mechanisms in the directions theta, X and Y are assembled and provided with respect to the holding stages 60 and the base plate 2. The positions of the probing substrates 3 and 4 in the directions of X, Y, Z and theta with respect the LCD board are adjusted with the mechanisms. At the time of the inspections, the adjusting mechanisms in the directions of theta, X and Y are removed. Signal lines are connected to the upper surfaces of the probeing substrates 3 and 4 through the attaching holes 21 and 22.
Patent JP-2001085047-A (JP)
Title: Sealed lead-acid battery
Inventor: KAMATA AKIRA
IPC: H01M10/16
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To easily prevent swelling of a battery jar, and to easily insert elements by providing ribs extending in the inserting direction to the battery jar in spacers arranged in laminating directional both side surfaces of the elements, and turning the ribs to the battery jar side. SOLUTION: Spacers 1 having ribs 2 extending in the inserting direction to a battery jar 7 are arranged in laminating directional both side surfaces of elements 3 to prevent swelling of the elements 3 themselves in the battery jar 7. The ribs 2 extending in the inserting direction of the spacers 1 to the battery jar 7 are oppositely arranged on an inner wall of the battery jar 7 on the outside of the elements 3 to facilitate insertion of the high pressing elements 3 into the battery jar 7. Next, the ribs are formed in the direction for the spacers 1 to cross the ribs 2 on the outside of the battery jar 7 of a surface for inserting the spacers 1 to effectively prevent reduction of pressure of the elements 3 by swelling of the battery jar 7. A large sealed lead-acid battery can be easily and inexpensively obtained in a small number of parts.
Patent JP-H10228962-A (JP)
Title: Low profile connector system
Inventor: BETHURUM GARY C
IPC: H01R12/71
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize a receptacle connector, and to accurately set a position of receptacle terminal by arranging an upper wall part of a receptacle housing so as to be connected to a cam follower position on a plug contact, and having a line of the cam surface, which is extended in the direction for pushing down a contact till a conductive trace connecting position on the contact is connected to the conductive trace. SOLUTION: A front part 110 of a contact is provided with a top surface cam follower position 112, which can be pushed down, and a lower surface conductive trace connecting position 114, which is connected to a receptacle terminal formed by conductive trace of a circuit board. A rib 72 of an upper wall of a receptacle is formed with a cam surface 120 designed so as to contact a cam position, namely, a cam follower position of the contact when a plug contact is inserted. The rib 72 has a practically horizontal rear end surface 123, which contacts the cam follower position 112 after the contact is perfectly connected.
Patent JP-H02149180-A (JP)
Title: Portable picture forming device
Inventor: UJINO KOJI
IPC: B41J3/28
Filed: 1988-11-30
Abstract: PURPOSE:To surely read a required part by setting a range on an original with a couple of slide levers. CONSTITUTION:A read range is set optionally by a couple of slide levers 2,3 in a prescribed area and the set range is detected by operating a set range detection means. The detection output is utilized and only the set range is read. Thus, the range set by the slide levers 2,3 is matched with an original picture desired to be copied, then the prescribed original picture only is read.
Patent JP-H0320348-A (JP)
Title: Highly antioxidant polymer mixture
Inventor: HERUBERUTO AIHENAUAA
IPC: C08L51/04
Filed: 1989-11-24
Abstract: PURPOSE: To provide a polymer mixture excellent in ageing resistance, weatherability, processability and low temp. strength by mixing a graft product based on a silicone rubber and a graft product based on acrylic rubber in a predetermined wt. ratio.  
     CONSTITUTION: A mixture consisting of 50-100 pts.wt. styrene, α-methystyrene, vinyltoluene, methyl methacrylate or a mixture thereof and 50-0 pts.wt. acrylonitrile are subjected to radical polymerization in the presence of a powdery silicone rubber having an average particle size of 0.1-0.5 μm to produce a graft product A having the total rubber content of 30-90 wt.%. Separately, a powdery acrylic rubber having an average particle size of 0.05-1 μm is used to be treated in the same way as mentioned above to produce a graft product B having the total rubber content of 30-80 wt.%. Next, the graft products A, B are mixed to produce a molding compd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08157736-A (JP)
Title: Black photopolymer composition
Inventor: HATAI MUNEHIRO
IPC: C08L101/12
Filed: 1994-12-07
Abstract: PURPOSE: To obtain a black photopolymer composition which can give a liquid crystal panel freed from of a failure of lighting by decreasing the metal ion concentration of a composition comprising a photopolymer, a dispersant and a pigment to a specified value. CONSTITUTION: A pigment comprising about 25-75wt.% carbon black and the balance of Indanthrone Blue or the like and a dispersant (e.g. a nonionic surfactant such as polyoxyethylene alkyl phenyl ether) are added to a solvent (e.g. water) in a pigment/dispersant ratio by weight of about 1/(0.2-10), and the mixture is dispersed with e.g. a sand mill. Separately, a binder resin (e.g. polyacrylamide) is combined with about 1-30%, based on the resin, diazo compound type photocrosslinking agent (e.g. p-diazodiphenylamine) to prepare a photopolymer solution of a concentration of about 5-20wt.%. The pigment dispersion is mixed with the photopolymer solution in a pigment dispersion/ photopolymer solution ratio (a ratio by weight of solid matter) of about 0.02-5 to obtain a black photopolymer composition solution having a metal ion concentration of 50ppm or below.
Patent JP-H10133659-A (JP)
Title: Digital signal processor
Inventor: OKAMURA KAZUHISA
IPC: G10H1/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To easily give the effect that varies the frequency of an input sound signal without using resources other than a digital signal processor(DSP) by providing a converting means which converts coefficient data according to exponential function characteristics and outputs the converted coefficient data, etc. SOLUTION: A coefficient RAM 24 inputs the coefficient data from a CPU 1 through a data and address bus 8 and stores it in a given area. The coefficient data read out of the coefficient RAM 24 is G supplied to a 1st terminal of a selector 29. Then the coefficient data stored in the coefficient RAM 24 is rewritten by the CPU 1 in real time through the data and address bus 8 according to the exponential function characteristics. Consequently, a user can vary the coefficient at the operation of the DSP 7 for effect momentarily through the operation of an external controller to control the effect in real time.
Patent JP-H05218396-A (JP)
Title: Thyristor with no gate with short hole or triac type protective part with no gate
Inventor: BERNIER ERIC
IPC: H01L29/87
Filed: 1992-11-13
Abstract: PURPOSE: To provide a thyristor or triac-type protective component having no gate which gives improved characteristics. CONSTITUTION: A thyristor, having no gate which has a short hole or a triac having no gate, having an acute switch threshold and a high current value IH (a holding current value) contains a first zone having first density of a short hole CC1 and a second zone having second density of a lower short hole CC2 than the first density.
Patent JP-H04271961-A (JP)
Title: Fluid controller provided with steering valve for adjusting rotation through high displacement angle
Inventor: DOUEITO BURUUSU SUTEFUENSON
IPC: B62D5/09
Filed: 1991-10-23
Abstract: PURPOSE: To reduce lateral jerk of a connected type vehicle without using a cushion valve or an accumulator for a steering system. CONSTITUTION: A fluid controller 11 for controlling the flow of a fluid from a fluid source 73 to a steering cylinder 77 comprises a fluid meter 17 and valve mechanism including a spool 33 and a sleeve 35. A housing and the valve mechanism define a main fluid path 113 including a main variable flow control orifice Al and the fluid meter 17 in series flow relation between an inlet port 23 and a first control fluid port. The main variable flow control orifice Al is formed by fluid communication between first fluid passages 94R, 123L provided at the spool 33, and first fluid port means 101R, 131R provided at the sleeve 35.  When the spool 33 rotates relative to the sleeve 35 from a neutral position to a first operating position, continuous fluid communication is provided between the inlet port 23 and the first fluid passage of the spool 33, and the rotational displacement between the spool 33 and sleeve 35 becomes considerably large to reduce the incidence of lateral jerk.
Patent JP-H10133120-A (JP)
Title: Microscope objective lens
Inventor: FUKUTAKE NAOKI
IPC: G02B9/12
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive microscope objective lens of an achromat class which has various aberrations compensated excellently up to an image periphery by providing specific constitution and meeting specific conditions. SOLUTION: This lens is equipped with a 1st lens group G1 which consists of a cemented lens of a biconcave lens L1n and a biconvex lens L1p, a 2nd lens group G2 consisting of a positive lens, and a 3rd lens group G3 consisting of a cemented lens of a biconcave lens L3n and a biconvex lens L3p. Then the lens meets the conditions of -1.0<=f/f1<=1.0, 0<n3n3-n3p, and 20<=ν1p-pm1n. Here, (f) is the focal length of the whole lens system, f1 the focal length of the 1st lens group G1, and n3p and n3n are the refractive indexes of the biconvex lens L3p and biconcave lens L3n to a (d) line. Then ν1p and ν1n are the Abbe numbers of the biconvex lens L1p and biconcave lens L1n of the 1st lens group G1.