baber/WOPTO huggingface dataset:
Patent JP-H11339845-A (JP)
Title: Alkaline storage battery
Inventor: NOMURA TETSUO
IPC: H01M10/28
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve charging and discharging characteristics of an alkaline storage battery at low and high temperature. SOLUTION: In an alkaline storage battery in which a group of electrodes plates 4 is formed by laminating positive electrode plates 2 and negative electrode plates 3 with separators 1 interposed therebetween and the group of electrode plates 4 is housed in a battery housing, material for a separator 1a positioned in the middle area M in the direction of laminating the separators 1 and the positive and negative electrode plates of the group of electrode plates 4, and material for a separator 1b positioned in both end areas E and E are different.
Patent JP-S6055869-A (JP)
Title: Portable ac generator
Inventor: SUZUKI AKIO
IPC: H02P9/10
Filed: 1983-09-05
Abstract: PURPOSE:To obtain an inexpensive and compact portable AC generator by inserting resistors to a generator-exciter for a prescribed period when a motor is started. CONSTITUTION:A start switch PS is closed, auxiliary relays R1, R2 are excited, a motor controller 37 is held, a variable resistor VR1 is inserted to an exciter exciting circuit 34 to reduce the voltage of a generator 21. After a time limit relay T2 is set at the time, a contactor exciting coil MSC is excited to supply a low voltage to a motor IM. Further, after the set time of a time limit relay T3, the relay R2 is deenergized, the resistor VR1 is shortcircuited, and a rated voltage of the generator 31 is supplied to the motor IM. Thus, Y-DELTA starter and a starting compensator can be eliminated because of their unnecessity.
Patent JP-S6069134-A (JP)
Inventor: MAIKERU EDOWAADO BURENAN
IPC: C08G63/00
Filed: 1984-08-03
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-H0212056-A (JP)
Title: Microorganism detector
Inventor: HARADA KENJI
IPC: G01N27/30
Filed: 1988-06-30
Abstract: PURPOSE:To detect microorganisms without consuming a resazurin reagent by providing a working electrode formed with a resazurin layer on basal plane pyrolytic graphite. CONSTITUTION:The working electrode formed with the resazurin layer is provided on the basal plane pyrolytic graphite (BPG) 21 of the detector which measures the oxidation reduction current based on the microorganisms. The resazurin which is an electron stimulating agent can be insolubilized and immobilized to the BPG 21 surface by a method of repeating the oxidation reduction under an anaerobic condition or other methods. The resazurin immobilized on the BPG 21 can exhibit the electron stimulating effect similar to the electron stimulating effect of the resaruzin dissolved in a soln.
Patent JP-S5589106-A (JP)
Title: Device for dropping silage into silo
Inventor: TSUCHIYA REIJI
IPC: B65G65/38
Filed: 1978-12-28
Abstract: PURPOSE: To take out a silage efficiently and economically by dropping intensively a silage, taken out by a top-unloader, into a silage dropping pipe having a far smaller sectional area than that of a chute.  
     CONSTITUTION: In a silo 1 wherein a proper number of silage take-out ports 3... are arranged in a vertical row on an outer periphery of a part of the silo 1 enclosed within a chute 2 provided vertically along the outer periphery of the silo 1, a silage hopper 4 is elevatably hung within the chute 2. The hopper 4 is constituted with a silage inlet port 5, provided on a surface thereof opposing to the take-out port 3, and a flow gutter 6, pivotably and projectingly attached to the lower marginal portion of the inlet port 5 so as to abut with the take-out port 3. An opening portion is provided at a bottom portion of the hopper 4 wherein upper tip portions of a proper number of detachably connected silage dropping pipes 8 are fitted. Assembled pipes 8 are hung from the silage hopper 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0718784-A (JP)
Title: Decorative column
Inventor: MIURA RYUICHI
IPC: E04C3/30
Filed: 1993-06-30
Abstract: PURPOSE:To increase assembling workability of a decorative column without spoiling the external appearance. CONSTITUTION:A base seat 5 is installed at the lower end of outer periphery of a column core member 2. And a decorative plate 4 is erected on the pedestal 5 and fixed at the outer periphery of column core member 2 by a fixture 3. Capital bodies 24 constituting a capital 6 are butt-jointed to assemble a capital 6. The assembled capital 6 is fitted to the ceiling T by use of a fixture 26 and the upper end part of decorative plate 4 is arranged within the thickness (h) of the capital 6 and the nearby place of the upper end of this decorative plate 4 is covered with the capital 6.
Patent JP-S6318679-A (JP)
Title: Manufacture of varactor diode
Inventor: SUGIYAMA TADASHI
IPC: H01L29/93
Filed: 1986-07-11
Abstract: PURPOSE:To manufacture a varactor diode characterized by high physical strength and high reliability, by forming the first insulating film on a gallium arsenide semiconductor, selectively forming a diffusing window in the insulating film, diffusing Zn, forming a diffused layer, removing the first insulating film, and forming the second insulating film. CONSTITUTION:On a low resistivity substrate 1 comprising gallium arsenide, an epitaxial layer 2 having the same conductivity as the substrate and having a specified thickness is formed. A nitride film 3 is formed by a CVD method. Then, a diffused layer 4 is formed by a PR method. After vaccum sealing, Zn is diffused by a closed tube method, and a diffused layer 5 is formed. After the nitride film 3 is scientifically etched away, a CVD oxide film 6 having a specified thickness is formed. An opening part 7 is formed by the PR method. Then, an electrode layer 8 is formed by an evaporation method and the PR method. Thus a chip suitable for a varactor diode, which is characterized by high physical strength and high reliability, is manufactured.
Patent JP-S5590934-A (JP)
Title: Operating device of camera having automatic focusing device
Inventor: FUKUHARA TOORU
IPC: G02B7/36
Filed: 1978-12-29
Abstract: PURPOSE: To achieve saving of power by specifying the control method of an objective lens drive motor.  
     CONSTITUTION: The 1st circuit consisting comparators C1, C2 and NAND gate G1, the 2nd circuit consisting of a switch SW 1 and resistance R5 and the 3rd circuit consisting of NAND gates G2, G3, stop circuit 14 are connected to the control circuit 13 of a motor M which drives an objective lens 10. As a result of this, the focus matching signal is formed from the output of a focus detecting circuit 11 by the 1st circuit and the operation signal is formed in cooperation to the displacement of a shutter button from the home position to a half-pushed position by the 2nd circuit. The 3rd circuit stops the motor M when inputted with the focus match signal by way of the control circuit 13 and operates the motor M when inputted with the operation signal. Hence, the idle operation of the motor during the time after resetting of the return mirror until new framing is done is obviated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5863844-A (JP)
Title: Damage detecting method for underground substance
Inventor: TSUKA MASAHIRO
IPC: G01N27/20
Filed: 1981-10-12
Abstract: PURPOSE:To quickly detect the damage of an electrically insulating covering layer covering a conductive member, by making current flow into the underground conductive member and mutually comparing current values at the different points of time. CONSTITUTION:A pipe body 2 to transport fluids is buried in the ground 1 and the outer periphery of a steel pipe for the pipe body 2 is covered with a coating layer consisting of electrically insulating material. One terminal of a corrosion-resistant power source 7 is connected to a connecting position 6 of the pipe body 2 and the other terminal of the power source 7 is earthed through an ammeter 8. The measured value of the ammeter 8 is sent from a transmitter 9 to a receiver 11 through a transmitting line 10 and displayed by a display device 12. Consequently a minute damge on the coating layer of the pipe body can be detected. If a metallic excavator 14 is projected into the ground 1 at a working position 13 and brongth in contact with the steel pipe through the coating layer of the pipe body 2, current is made to flow into the steel pipe of the pipe body 2 through the excavator 14 and the damage of the pipe body 2 can be detected by the ammeter 8.
Patent JP-S6141123-A (JP)
Title: Glare proof mirror of liquid crystal type
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/1337
Filed: 1984-08-01
Abstract: PURPOSE:To prevent the occurrence of an interference pattern by setting the orientation processing of a transparent electrode substrate and a reflecting electrode substrate to the surface treatment for the homogeneous array, making its rubbing direction to non-parallel and setting a helix angle of a liquid crystal to approximately 360 deg.. CONSTITUTION:A transparent electrode 2 is formed on the front surface of a substrate 1 made of soda glass, etc., and an organic or inorganic oriented film 3 where liquid crystal molecules are homogeneously arrayed is formed thereon. Moreover, a rear surface substrate 7 is made of soda glass, etc., and a reflecting electrode 6 such as an aluminum electrode is formed thereon. On its electrode 6 an oriented film 5 is formed. The rubbing processing is applied in a specific direction to respective electrode substrates 2 and 6. Then each rubbing direction of the substrate is set to the non-parallel direction under such condition where the substrates 2 and 6 up and down are stuck together.
Patent JP-H06340477-A (JP)
Title: Preparation of metal and/or ceramic composite article
Inventor: MARUTEIN YANZEN
IPC: C04B37/02
Filed: 1991-06-10
Abstract: PURPOSE: To obtain a composite product of which plural ceramic parts are very strongly joined together or a composite product of which at least one metal part item and at least one ceramic part item are joined together.  
     CONSTITUTION: A production method for a composite product comprises a method for applying nanocrystalline materials on the surfaces of parts to be joined and a method for joining them together while simultaneously heat-treating them through the nanocrystalline materials. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05346542-A (JP)
Title: Small-sized two-group zoom lens
Inventor: OGATA YASUSHI
IPC: G02B13/18
Filed: 1992-06-01
Abstract: PURPOSE:To obtain the zoom lens which has a wide field angle and a high variable power ratio while its compactness and high performance are maintained by providing a negative lens element with at least one aspherical surface. CONSTITUTION:This lens consists of a front group which has negative refracting power and a rear group which has positive refracting power and varies in power with the distance between both the groups; and the rear group consists of a positive lens element, a negative lens element, and a negative lens element in order from the object side and the negative lens element has at least one aspherical surface. The rear group which has large power between the front group which has the negative refracting power and the rear group which has the positive refracting power consists of three elements which are a positive lens element, a negative lens element, and a negative lens element. In this case, the positive lens element on the most object side among the elements converges diverged luminous flux made incident on the rear group to compensate the spherical aberration, and the two negative lens elements excellently compensate the chromatic aberration and off-axis aberration together with the one aspherical surface that each negative lens element has.
Patent JP-S5865632-A (JP)
Title: Self-stickable packaging film
Inventor: HOSONUMA MAKOTO
IPC: B29C55/06
Filed: 1981-10-15
Abstract: PURPOSE:To produce a film good in cutability, by stretching a polypropylene film at least 1.3 times at temperature above its glass-transition temperature. CONSTITUTION:A polypropylene film sheet (300mu thick) whose glass-transition temperature is -5 deg.C is passed to be heated on a surface of a roll that is heated to 120 deg.C and is rotated at a circumferential speed of 5m/min. Then it is taken up by a cooled roll whose circumferential speed is 30m/min so that it is stretched approximately 6 times. Then it is heated in an air oven heated to 160 deg.C, and is stretched vertically 7 times to obtain a film about 10mu thick. When this film is cut by a conventional saw, it can be straight by lightly pulling the saw, that is, the cutability is quite good.
Patent JP-H108597-A (JP)
Title: Mounting structure of fireproof panel
Inventor: HOSHIKAWA TAKAHIRO
IPC: E04F13/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure, which can be used as an internal wall material, an external wall material, a roof material, a ceiling material, a floor material, a partition material, a fire door or the like for a building and a structure, in which there is no deformation such as bulging, warpage, etc., after manufacture and which has excellent fire resistance, water resistance, airtightness, workability, mechanical strength, etc. SOLUTION: A core material 12 consisting of a plastic foam 13 is formed between a surface material 5 and a rear material 15, fireproof panels B, in which fixing sections are formed at left and right ends, are fixed onto the whole wall surface, and fittings E are fastened onto the fixing sections by fixtures β. A fireproof joint material C is formed between the fixed joint section H, the engaging sections 22 of the fittings E and the engaging sections 27 of a joint cover material F with a recessed section are fitted while the recessed section is fastened by a fixture γ and a fireproof panel strip A is laid on the rear side of the joint section H.
Patent JP-S5951881-A (JP)
Inventor: KAMEGUCHI SHIYUNZOU
IPC: D06F33/00
Filed: 1982-09-20
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-S6055790-A (JP)
Title: Inter-frame coding device of vector quantization type
Inventor: MURAKAMI ATSUMICHI
IPC: H03M7/30
Filed: 1983-09-06
Abstract: PURPOSE:To transmit plural channels with just a single transmission line and to improve simultaneously the coding efficiency by using a vector a quantization coding device for the normalization of movement detection. CONSTITUTION:The picture signals of the 1st-3rd channels which are converted by an A/D converter 2 are turned into predictive error signals respectively via subtractors 4 and supplied to a vector quantization coding device 14 for the normalization of movement detection. The device 14 decides every picture element whether a significant change is produced to the preceding frame. If a significant change is decided, a predictive error signal is normalized and three channels are totally vector quantized to output a coding signal 15. In a decoding mode a similar vector quantization decoding device for the normalization of detection movement is used. In such a way, it is possible to transmit plural channels with just a single transmission line and furthermore to improve the coding efficiency.
Patent JP-H11351446-A (JP)
Title: Valve stem seal device of rotary valve
Inventor: YURUGI YOSHINORI
IPC: F16K41/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To make the long-term stable use of a flexible film member isolating a shaft seal chamber and usually or periodically detect the whether there is any leakage or not. SOLUTION: In this rotary valve which is so constituted that a seat ring 12 is fixed on the inner circumferential surface of a valve body 11 consisting of rigid material, pivoting a disklike valve element 13, whose outer circumferential surface contacts or separates to or from this seat ring in the valve body free of rotation, and a flow of fluid is controlled by rotation of a valve stem 14, a valve stem turning shank is comprised of a lower turning shaft 16 whose extending one end is stuck fast to the valve stem 14 and rotating concentrically with a valve stem axial center, an upper turning shaft 18 parallel with an axial center of this turning shaft 16 and being connected to a turning shaft 17 to be externally driven, after being decentered as far as an amount of x value,  and an inclined shaft 20 having formed both ends connecting these turning shafts 16 and 18 parallel with each other, into an obtuse angle, and a flexible film member 21 is held between both upper and lower casings 26 and 25 of a shaft seal chamber 24 surrounding the valve stem turning shank in a state that it is held between both upper and lower dishlike guides 23 and 22 locked to an intermediate part of the inclined shaft 20 and a peripheral portion is slacked, and thus the shaft seal chamber 24 is isolated into two parts, a shaft seal side 24A and a non-shaft seal side 24B by the flexible film member 21.
Patent JP-H04360893-A (JP)
Title: Production of organotin compound
Inventor: KAMISHIRO TOMOKO
IPC: C07F7/22
Filed: 1991-06-07
Abstract: PURPOSE:To produce an organotin compound suitable as a raw material for producing transparent electrically conductive tin oxide film, solid catalyst, plating composition, etc. CONSTITUTION:A tin compound shown by the formula R<1>Sn(ORr<2>)3 (R<1> is hydrogen atom, alkyl group or aryl group; R<2> is hydrogen atom, alkyl group, aryl group or acyl group) is blended and reacted with a hydroxycarboxylic acid shown by the formula HO-A-COOH (A is bifunctional organic group having at least one structure selected from alkyl group, alkenyl group, phenyl group, acetoxy group and ketone group) to produce an organotin compound.
Patent JP-H06343748-A (JP)
Title: Pachinko ball counting device
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1993-06-07
Abstract: PURPOSE:To obtain a counting device which discharges pachinko balls from the winning ball tank by specified number. CONSTITUTION:The counting and discharge of pachinko balls is carried out by forming plural number of rotating bodies 7a for confirming balls which have ball receiving sections 6a to confirm winning balls guided from the winning ball tank one by one and are capable to rotate independently, and the same number of rotating bodies 8a for stopping per each rotating body 7a for confirming balls which rotate together with the coupled rotating bodies 7a, forming notchs 9a on the outer peripheral edge of each of the rotating bodies 8a for stopping at different angles by each such rotating body respectively and forming further a stopping board 25 which can touch the notchs 9a or detach itself therefrom.
Patent JP-H11343672-A (JP)
Title: Folding multi-purpose room and multiple folding multi-purpose room
Inventor: HOSONO MASAYUKI
IPC: E04H1/12
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a folding type multi-purpose room which can be easily compactly folded. SOLUTION: A folding multi-purpose room A has four sheets of panel members 1a, 1b, 1c, 1d, two sheets of door members 2a, 2b and six pivot shafts. The panel members 1a, 1b, 1c, 1d and the door panels 2a, 2b are made of a thin plate-shaped opaque synthetic resin plate. The pivot shaft mutually rotatably connects the one ends of the door members 2a, 2b, panel members 1a, 1c adjacent to the above one ends, and mutually adjacent panel members 1a, 1b, 1c, 1d. In the case of establishing the folding multi-purpose room A, the room A is spread so as to make its plan view regular hexagonal. In the case of nonestablishing the room A, the room A is folded up in a state where a pair of mutually opposite panel members 1b, 1d are mutually abutted on each other.
Patent JP-H11351304-A (JP)
Title: Shock absorber and shock absorbing method using the same
Inventor: KAMATA MASARU
IPC: B60R19/03
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber having a superior shock absorbing ability, which has a small and lightweight structure, possesses a large energy absorbing capacity as compared with reaction force, and is capable of using both of on the ground and in the sea without maintenance. SOLUTION: A shock absorber, having a large number of through or hollow holes in a direction of compressing, is provided with a hollow part 2 surrounded by a partition wall 1 formed of material having a bending modulus of 5000 kgf/cm<2> or more. The hollow part partition wall 1 of the shock absorber is deformed, and a reaction-compressibility curve at the time of longitudinally compressing of the shock absorber satisfies the condition that yield strength is not less than 100 tf/m<2> and a compression energy absorbing capacity per unit volume is not less than 50tf.m/m<3> .
Patent JP-2000003282-A (JP)
Title: Classification rule learning device
Inventor: YUGAMI NOBUHIRO
IPC: G06N3/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a classification rule learning device for generating a classification rule with high classification efficiency and high classification precision based on a training example. SOLUTION: The information of a training example to which an attribute value and an assignment class are applied is inputted from an inputting part 10 to a rule learning part 20, and the attribute value is quantized by an attribute value quantizing part 21, and each rule is generated for each training example. At the time of generating rules, the training examples pertinent to a condition common to the other training examples are commonly processed in a batch so that the generating time can be reduced. The generated rules are inputted to a classification rule generating part 30, and main classification rules being the minimum set group of the rules for correctly classifying the training examples and the other auxiliary classification rules are generated as classification rules, and outputted from an outputting part 50.  The classification processing with high classification efficiency is attained according to the main classification rules, and the classification processing with high classification precision is attained according to the auxiliary classification rules.
Patent JP-S6321723-A (JP)
Title: Manufacture of low pressure metal vapor discharge lamp
Inventor: ASAKURA MASAHIKO
IPC: H01J9/26
Filed: 1986-07-14
Abstract: PURPOSE:To make it possible to simultaneously perform the sealing of a stem tube on the side of one end and the sealing of the other open end by forming glass bulbs whose ends of one side are connected to each other and the other ends are open respectively, moreover said open ends are different in length from each other. CONSTITUTION:The ends on one side of glass bulbs are connected in a nearly U-shape a form and the other ends are opened respectively, further their foot portions 2 and 3 are formed to be different in length and a stem tube 6 is inserted into the open end of the short foot portion 2 for being heated by a burner 10. Thereby, at the open end of the short foot portion 2, the stem tube 6 is sealed and simultaneously at the long foot portion 3, the spot at the same level with the open end of the short foot portion 2 is softened by heating to be sealed by burning down. Thereafter, the side wall of the part near the burnt- down sealing part 11 is heated by a burner 12 and air or inert gas is blown into the glass bulb 1 through an exhaust pipe 9 to form a blown-out projection opening part 13 and two glass bulbs are placed opposed to each other so that the projecting opening parts 13 and 13 can be fused together.