baber/WOPTO huggingface dataset:
Patent JP-S63254710-A (JP)
Title: Chip type electronic component
Inventor: YAMAMOTO KEIZO
IPC: H01G4/224
Filed: 1987-04-10
Abstract: PURPOSE:To improve the mounting strength of a metal terminal to be mounted on the electronic component body by also molding the lower step part of the terminal with resin. CONSTITUTION:In a chip coil 22, metal terminals 27a, 27b respectively having lower steps 271a, 271b are conductively bonded by solder or the like to electrodes 5a, 5b in the bottom of a coil body 6 with the steps 271a, 271b disposed at front side, the periphery of the body 6 and the steps 271a, 271b are molded with resin 6, and the terminals 27a, 27b are exposed at the bottom and the sides. Since the steps 271a, 271b are molded with the resin 8, the terminals 27a, 27b are reinforced by the resin 8 thereby to improve the mounting strengths of the terminals 27a, 27b to the body 6. Thus, it can prevent the terminals 27a, 27b from isolating to improve the reliability of a product.
Patent JP-H04299807-A (JP)
Title: Voltage non-linear resistor
Inventor: ISHIDA FUMIO
IPC: H01C7/10
Filed: 1991-03-28
Abstract: PURPOSE:To manufacture the zinc oxide varistor in low threshold voltage and excellent voltage non-linearity. CONSTITUTION:Within the title voltage non-linear resistor, the zinc oxide as the main component thereof contains the compounds as the sub-components mentioned as follows i.e., 0.05-2.0mol% of bismuth compound in terms of Bi2O3, 0.1-2.0mol% of cobalt compound in terms of CoO, 0.1-3.0mol% of manganese compound in terms of MnO, 0.05-2.0mol% of nickel compound in terms of NiO, 0.05-2.0mol% of titanium compound in terms of TiO2, 0.05-3.0mol% of silicon compound in terms of SiO2 and 0.001-0.5mol% of aluminum compound in terms of Al2O3.
Patent JP-H08280629-A (JP)
Title: Slit lamp microscope
Inventor: MURATA KOJI
IPC: A61B3/12
Filed: 1995-04-14
Abstract: PURPOSE: To provide a slit lamp microscope which enables checking of insertion of a beam splitter onto or removing thereof from an optical path easily. CONSTITUTION: A switching handle 20 is turned and a beam splitter 3a moving through an optical path 2a is detected by checking contact between a first contact terminal 28 and a second contact terminal 29, causing an LED connected to the second contact terminal 29 to light.
Patent JP-H07292925-A (JP)
Title: Ceramic painted plate with plural tone and method for creating plural tone
Inventor: AOYANAGI JUN
IPC: E04F13/08
Filed: 1994-04-27
Abstract: PURPOSE:To keep ceramic plates from offering a feeling of discordance as a whole by preventing differences in tone at the joints between the plates when using the plates, each made from aggregates of natural stone or inorganic chips and having a rift-like finish, as wall material. CONSTITUTION:In a process for applying a plurality of paints 4-1, 4-2, 4-3 to the surface of each plate 2 to be coated, at least one of the paints, e.g. the paint 4-2, is omitted partially at the B portion of the coated surface so as to form portions with different tones within each one ceramic painted plate. For the method of creating the tones, a pan for shielding the plate 2 from the paint to be omitted is provided, as a means to omit the paint, below a spray gun discharging the paints from over the plate 2, in such a way that the pan is freely taken in and out, thereby creating the portions with different tones.
Patent JP-H0841472-A (JP)
Title: Method of labeling hydrocarbon used as industrial organic solvent and fuel
Inventor: ENRIKO TORABERUSO
IPC: C10L1/23
Filed: 1995-04-14
Abstract: PURPOSE: To enable detection and identification of industrial organic solvents and petroleum products easily, rapidly and sensitively with a marker which is stable under operating conditions and highly soluble by adding a small amount of a specific primary nitro-derivative to the industrial organic solvents and petroleum products.  
     CONSTITUTION: (A) Industrial polar organic solvents and petroleum products gaseous at atmospheric pressure and room temperature and liquid when compressed at a low temperature such as liquefied petroleum gas are marked by adding (B) a primary nitro-derivative (e.g. nitromethane or nitroethane) of the formula: R-CH 2 -NO 2  (wherein R is H, CH 3  or C 2 H 5 ) in an amount of 10-200 ppm (preferably 20-100 ppm). Identification is conducted, for example, by extracting component B in a basic medium and observing a color developed from the reaction of component B with a diazo-compound of an aromatic amine. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10282883-A (JP)
Title: Method for distributing ineffective digital certificate list
Inventor: MORI TAKESHI
IPC: G06F13/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide the distributing method for CRL(ineffective digital certificate list) which can reduce the load of the designing of an application system and the system of an authentication office. SOLUTION: An agent program 10 for a processing procedure for distributing CRL is used. This agent program 10 moves to the authentication office 12 according to its program. Then the latest CRL which is issued by the authentication office 12 is read in an authentication office memory 18. The agent program 10 moves to a terminal memory 24 together with the latest CRL according to its program. Then the CRL of a terminal entity 14 is updated into the latest CRL.
Patent JP-2000286285-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKI TAKAFUMI
IPC: G01L9/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To easily peel off a film which adhered at film coating. SOLUTION: First, an electronic component 2 is prepared. Then, hollow packings 8 are arranged within an opening 5a of base materials 5 and 6 to cover the inside peripheral wall of the opening 5a. Next, the electronic part 2 is arranged within the base materials 5 and 6, so that prescribed section of the electronic part 2 is exposed through the hollow of the packing 8. Then, the surface of the base materials 5 and 6 is covered with a cover 9, which is equipped with a window 9c in the position corresponding to the hollow of the packing 8, and then 9 film coating is applied to it through the hollow, thus film coating is applied to the prescribed section of the electronic component 2. Hereby, it is arranged so that the film 11 does not adhere to the base materials 5 and 6 at film coating.  As a result, the film can be peeled off easily from the base materials 5 and 6 by removing the cover 9 from the base material 5 and 6, and the film coating to the electronic components 2 can be performed in order, using the same base materials 5 and 6.
Patent JP-H05257837-A (JP)
Title: Information processing system
IPC: G06F1/14
Filed: 1992-03-13
Abstract: PURPOSE:To synchronize time information between respective terminals and a central control unit. CONSTITUTION:A communication start request signal is sent from the terminal 1 to the central control unit 4, which receives the communication start request signal and then sends a communication start response signal to the terminal device 1. Once the central control unit 4 receives the communication start request signal, a central control unit information processing part 5 reads information on the current time out of the internal timer 6 of the central control unit, adds the time information to generate the communication start response signal, and sends the signal to the terminal device 1. The terminal device 1 which has received the communication start response signal corrects the time of its internal timer 3 so that the terminal information processing part 2 matches with the time information added to the signal.
Patent JP-H02268789-A (JP)
Title: Magnetic action toy
Inventor: SATO YASUTA
IPC: A63H33/26
Filed: 1989-04-10
Abstract: PURPOSE:To freely move a movable body within a magnetic field reach, by a method wherein the title toy is composed of a parting plate made of material with magnetic permeability, the movable body with a permanent magnet, a main magnet applying magnetic field strength to the permanent magnet in the movable body and a magnetic field-varying device by which the magnetic field strength of the main magnet can be varied. CONSTITUTION:Under a parting plate 2 placed on the top of a case 1, both of main magnets 3, 4, permanent magnets, are provided and a magnetic field-varing mechanism 5 for magnetic field strength of each of the main magnets through the parting plate, is also provided. When a motor 6 is driven, each of the main magnets 3, 4 is respectively moved along a circular arc in centering around each of spindles 9, 13, and each of the magnetic fields of the magnets is thereby moved along the circular arc. Movable bodies A, B respectively have subordinate magnets 16, 17 on the inside of the bottom of them. The bottom of the movable body A is formed from a material with a small friction coefficient and a bottom 18 of the movable body B, with a large friction coefficient. When the main magnets 3, 4 are moved, the movable body A can be smoothly slid on the parting plate and the movable body B is moved along the circular arc while turning.
Patent JP-S63255977-A (JP)
Title: Superconductor
Inventor: ADACHI HIDEAKI
IPC: H01L39/24
Filed: 1987-04-13
Abstract: PURPOSE:To obtain a superconductor with high precision by a method wherein a crystalline substrate is coated with a compound film containing specified tertiary compound. CONSTITUTION:A substrate 11 is coated with an oxide film 12 containing at least elements A and B and Cu with molar ratios thereof expressed by a formula (I) wherein A represents at least one of Sc, Y and lanthanum series elements (atomic numbers 57-71) while B represents at least one element out of group IIa elements. The raw material of superconductor is decomposed into extremely fine particles in an atomic state to be deposited on the substrate by thinning film so that the composition of formed superconductor may be more homogenized than conventional sintered ones. Thus, the superconductor with high precision can be obtained.
Patent JP-S5316574-A (JP)
Title: Electronic unit featuring vacuum wall tube
Inventor: MINAKAWA KEIHISA
IPC: H01J37/18
Filed: 1976-07-30
Abstract: PURPOSE: To secure the vacuum degree in a short time for the electronic line path with reduced stain as well as to facilitate an easy lens stop-down to the path, by putting a simply shaped vacuum wall tube attached with a lateral pipe into which an object can be intercalated into the electronic line path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63255735-A (JP)
Title: Floating-point multiplier
Inventor: IIDA MASAO
IPC: G06F7/52
Filed: 1987-04-13
Abstract: PURPOSE:To make a circuit small-sized and economical by providing a means which suppresses the word length of an exponent part operating circuit to a required minimum bit width to prevent the malfunction even at the time of overflow and underflow of the exponent part. CONSTITUTION:Exponent parts EA and EB of a multiplier A and a multiplicand B are inputted to an exponent part adding circuit 31 to perform the addition processing. If underflow is detected in the addition result by a detecting circuit 32, the detection signal is outputted as a carry signal to a subtracting circuit 40. The subtracting circuit 40 adds +1 after adding -1 to input data and outputs data of the adding circuit 31 as the result as it is. Therefore, two inputs of a selecting circuit 53 are output data of the adding circuit 31 together and are equal to each other even if underflow occurs in the exponent part. Consequently, the malfunction does not occur though the normalization processing is performed in the mantissa part.
Patent JP-S59217013-A (JP)
Title: Radial magnetic bearing
Inventor: YAMAGUCHI YOSHIHARU
IPC: F16C39/06
Filed: 1983-05-25
Abstract: PURPOSE:To realize expansion of diameter of a rotary shaft by forming each electromagnet encircling said shaft with three poles and making the width of circumferential direction for the central pole twice as large as that of the poles on both sides and further nearly equalizing the radial width of a rotoring to that of the poles of both sides. CONSTITUTION:An electromagnet 1 is formed by three poles in such a manner as loops of its magnetic flux are arranged in a raw, and the width ds1 of a central pole 11 is twice the width ds2 of poles 12 on both sides, while the width dr1 of a rotoring 3 is equal to the width ds2 of the poles 12 on both sides. In a magnetic bearing of such a structure, load capacity of the bearing is nearly proportioned to the product of the thickness ds1 of the central pole of the electromagnet and an axial length L of a rotoring. Accordingly, designing on the basis of the same load capacity enables reduction of a radial width of the rotoring to 1/2 in comparison with the formula in the past, therefore, a rotary shaft can be made larger in diameter correspondingly to the above mentioned extent of reduction. Thus, high speed rotation is realized by raising proper frequency.
Patent JP-H05288334-A (JP)
Title: Fuel-feeding device for fluidized-bed type pressure combustion furnace
Inventor: YOSHIOKA SUSUMU
IPC: F23K3/00
Filed: 1992-04-10
Abstract: PURPOSE:To lower the cost of the equipment by sending slurry in a fork of flow evenly to a plurality of nozzles in a combustion furnace from a single slurry pump. CONSTITUTION:A main conduit 216 for feeding slurry fuel is divided into at least two branch conduits 221, 222 which are connected respectively to branch nozzles 111, 112 in a fluidized-bed type pressure combustion furnace. In the branch conduits 221, 222, rotary devices 10, 20 respectively are provided, each device being equipped with rotary vanes 13 or 23 respectively for sending slurry fuel as they are turned with the flow of the slurry fuel and being designed to turn on a common rotary shaft 30. By virtue of this common rotary shaft 30, slurry fuel which may have been fed into the conduits 221, 222 at different rates is, through mutual interference at the rotary devices 10, 20, evened out when the slurry fuel is fed to the branch nozzles 111, 112. By connecting a power-transmission device to the rotary shaft 30 in the slurry-flow divider 5 for even distribution many more slurry fuel conduits, besides the two at the least, can be branched.
Patent JP-S61248710-A (JP)
Title: Manufacture of constructional panel
Inventor: ISHIKAWA TAKASHI
IPC: B29C39/22
Filed: 1985-04-25
Abstract: PURPOSE:To prevent generation of flaw, separation of rear surface member or the like during manufacturing as well as deformation of decorative surface into chevron shape after manufacturing or construction by a method wherein the panel is reformed into a V-shape in the last process of manufacturing. CONSTITUTION:The panel A, supplied continuously from a cure oven 1, is cut into predetermined length, such as 2,880mm, 3,790mm or the like for example, by the running cutter 2 of guillotine type, rotary type or the like. Subsequently, a part which is not formed in primary forming is formed by secondary forming machine 3. Then, the panel A is reformed by a reforming machine 4 into a V-shape having a large angle about a decorative rib B1. The panel A is reformed in this case to prevent the deformation of the panel A into shevron shape since this kind of deformation is readily caused by the deformation of the surface member due to the contraction of a core member and the elongation of the rear surface member in case the panel A is spread. This reform process is effected after cutting the panel A into the predetermined length and effecting the secondary forming, therefore, the decorative surface will never become the chevron shape even if the contraction of the core member, the elongation of the rear surface member or the like is generated after manufacturing.
Patent JP-S57205888-A (JP)
Title: Driving method of magnetic bubble memory
Inventor: ORIHARA NAOTAKE
IPC: G11C11/14
Filed: 1981-06-15
Abstract: PURPOSE:To improve the start-stop characteristic of a titled magnetic bubble memory, by starting the rotation of a magnetic field before the magnetic field in a holding direction reaches a normal value when the magnetic bubble memory is started from the held position, and by reducing the magnetic field in the holding direction before the rotation of the magnetic field is stopped when the memory is stopped. CONSTITUTION:At the time of starting[shown by an arrow (a)], a driving magnetic field in the holding direction is started to rotate from a point Q before the magnetic field reaches a normal value Point P. At the time of stopping[shown by an arrow (b)], the driving magnetic field is reduced from a Point R located after a Point P' where the magnetic field stops rotation. When, for example, the magnetic field at starting-stopping time of +X is reduced to 2HH, the value of the magnetic field is the same as H(-x)max and no bad influences are given to the transfer characteristic before and after starting- stopping.
Patent JP-H05288291-A (JP)
Title: Connection joint of branch pipe to main pipe and its connection method
Inventor: KITAYAMA YASUSHI
IPC: F16L41/04
Filed: 1992-04-10
Abstract: PURPOSE:To provide a connection joint and its connection method in which the spigot portion of the joint is not damaged due to friction with the ground and also earth and sand or the like are not bitten in between the spigot and a connection hole, even if a process in which the joint is propelled underground in the state where the ground is not excurvated is adopted particularly. CONSTITUTION:A spigot 22 and an elastic seal material 5 are prevented from being damaged due to friction with the ground during being propelled underground by providing integrally a joint main body 2 that is equipped with the spigot 22 which has an elastic locking piece 24 at its tip and is arranged with the elastic seal material 5 at its periphery, and a tubular cover 3 that protects the spigot 22 and elastic seal material 5 portions of the joint main body 2 from the outside, and the spigot 22 is fitted to the connection hole of a main pipe through an opening portion on the main pipe side of the tubular cover 3.
Patent JP-H09282177-A (JP)
Title: Program conversion method and compiler
Inventor: MOTOKAWA KEIKO
IPC: G06F9/06
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To perform batch memory access more. SOLUTION: For a first array reference (a), a boundary condition judgement code 1801 for judging whether or not the reference address of the loop first time of an array reference satisfies the boundary constraint of a batch memory access instruction is generated. In the case of not satisfying it, a boundary adjustment code 1802 for shifting the loop first time until satisfying iteration is generated. For the array reference (b) other than the first array reference (a), the boundary condition judgement code 1803 for judging whether or not the reference address of the loop first time of the array reference satisfies the boundary constraint of the batch memory access instruction is generated and a loop is multiplexed to the loops 1804 and 1805 respectively corresponding to the result of the boundary condition judgement.
Patent JP-S57207592-A (JP)
Title: Treatment of latite type porous rocks
Inventor: MASE TAKUMI
IPC: C02F1/68
Filed: 1981-06-15
Abstract: PURPOSE: To facilitate handling in hygienic control, etc. of water storage tank, etc. by crushing latite type porous rocks, subjecting the same to high temp. sterilization treatment, and packing these hygienically.  
     CONSTITUTION: Latite type porous rocks are crushed to suitable sizes and are washed thoroughly with water, after which these are dried at high temps. of ≥100°C and are further subjected to a sterilization treatment by IR irradiation, etc. These are packaged with gauze or the like and are further packaged with PE bags or the like. Such packaged and crushed stones are unpacked, and are charged into a water storage tank, whereby harmful materials, chlorine and chlorine smell in tap water are adsorbed thereon, and the more hygienic tap water is supplied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02271060-A (JP)
Title: Piston
Inventor: KAWABATA YASUHIRO
IPC: F02F3/00
Filed: 1989-04-11
Abstract: PURPOSE:To obtain optimum clearance by providing serrate protrusions whose crests and troughs are arranged in the vertical direction in the circumferential direction of the outer circumferential surface of a top land of a piston so as to fit through interference with the inner diameter surface of a bore at the initial stage of driving after assembly. CONSTITUTION:A large number of serrate protrusions 21 in which crests and troughs are alternately formed in the vertical direction are provided on the outer circumferential surface of a top land 2 of a piston ring land 10 of a piston body over the circumferential direction, and the diameter of the protrusions 21 is set slightly smaller than that of the inner diameter of a bore 30 of a cylinder block from the part where the outermost diameter of the protrusion 21 is almost the same as the inner diameter of the bore 30. When they are assembled to an engine and driven in this state, the tip end of the serrate protrusions 21 are promptly fit because of interference with the inner diameter surface of the bore 30 and the optimum clearance state is obtained. Thus, the clearance between the outer diameter of the top land and the inner diameter, where uncombusted gas is easily generated, can be optimally set and uncombusted gas can be reduced.
Patent JP-H06737-A (JP)
Title: Electrostatic chuck base sheet
Inventor: KUBOTA YOSHIHIRO
IPC: H01L21/673
Filed: 1991-03-29
Abstract: PURPOSE:To provide an electrostatic chuck base sheet which is durable to a low and a high temperature through treatment of a pore part and has durability to various plasma gases, and a high electrostatic power. CONSTITUTION:In an electrostatic chuck base sheet which comprises an internal electrode layer and insulating dielectric layers made of ceramics formed on the upper and lower part of an internal electrode layer, the insulating dielectric layer has an interior being impregnated with an inorganic substance consisting mainly of a metallic oxide.
Patent JP-H05298178-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAMURA KAZUYUKI
IPC: G06F12/04
Filed: 1992-04-13
Abstract: PURPOSE:To shorten the processing time when a logical operation processing by a bit unit is performed and the logic information within a storage device is updatated. CONSTITUTION:The semiconductor integrated circuit is provided with a control circuit 2 where logical operation processing information PI decides AND or OR and prescribed logic information is written in a logic information storage part 21 at the prescribed address of a storage device 2 in accordance with the logic information RI from a register 1. If the logic information RI of the register 1 when the logical operation processing information PI is AND is '0', '0' is written, if the logic information RI is '1' when the PI is OR, '1' is written, and in other cases, the PI is remained as it is.
Patent JP-H01264378-A (JP)
Title: Video camera device
Inventor: KOMATSU HIROYUKI
IPC: H04N5/225
Filed: 1988-04-15
Abstract: PURPOSE:To prevent an unnecessary part from entering into a superposed video signal by deleting the unnecessary part of a title subject to the photographed when a memory circuit executes a memory action beforehand, and storing only the necessary part. CONSTITUTION:When a video signal 6 obtained at the time of the photographing of a title subject 7 is stored into a memory circuit 5 without operating a window processing by means of a gate circuit 9, information shown in a figure (a) is stored. If the necessary character information is set at only 'Flower Park', and the other part is made unnecessary, by regulating the pulse phase and width of a gate pulse Gout of a gate pulse generator 10, and setting a gate in an oblique line part as shown in a figure (b), the information indicated by a figure (c) is stored in the memory circuit 5. For example, when the image of a flower indicated in a subject 8 concerned is picked up, and the information (figure (c)) in the memory circuit 5 is mixed to the video signal 6 obtained at such a time, a video signal output as shown in a figure (d) is obtained.