baber/WOPTO huggingface dataset:
Patent JP-H05196440-A (JP)
Title: Interference ball bearing testing device
Inventor: PIITAA JIEI DEGURUUTO
IPC: G01B11/24
Filed: 1992-08-03
Abstract: PURPOSE: To test the roundness of a ball bearing by comparing an interference image recorded by an image device and a reference interference image within an allowable tolerance predetermined. CONSTITUTION: When a ball bearing 12 rolls, a two-dimensional interference image is generated on the surface of an image of a CCD image device 30 and is recorded by a processor 32 coupled to the CCD image device 30. A data processor 32 compares the interference image recorded and the interference image stored in a memory 34 with each other. The interference image stored in the memory 34 is obtained from a reference ball bearing having a roundness within about the degree of the allowable tolerance. A deviation value between the two interference images indicates a deviation between the roundness of the reference ball bearing and the roundness of the ball bearing 12 and the data processor 32 searches a dark fringe within the interference image to determine the position of the dark fringe at two-dimensional coordinates.  When it is determined by the processor 32 that the two interference images have a deviation exceeding a predetermined value, the ball bearing 12 is determined to have the roundness deviated from the allowable tolerance.
Patent JP-H0660925-A (JP)
Title: Electric circuit board
Inventor: AZUMA MASAAKI
IPC: H05K3/40
Filed: 1992-08-03
Abstract: PURPOSE:To provide an electric circuit board, which facilitates the fitting of input and output terminals and which stabilizes the perpendicularity and the parallelism of terminals after the fitting of the terminals and which has a high reliability, at a low cost. CONSTITUTION:Terminals 13b are made of a lead frame terminal 13 continued to a lead frame 13a. On the other hand, a board 12 of an electric circuit board 11 consists of a main board 12a and an auxiliary board 12b. The lead frame 13a is cut so that the lead frame terminal 13 has required terminals 13b, and the terminals 13b are inserted to holes 14 of the main board 12, and folded. Thereafter, after the auxiliary board 12b is eliminated, the terminals 13b are folded along grooves 15, and the lead frame 13a is cut.
Patent JP-S6451431-A (JP)
Title: Aromatic copolyester
Inventor: MATSUMOTO TETSUO
IPC: C09K19/38
Filed: 1987-08-20
Abstract: PURPOSE:To produce economically the title copolyester excellent in melt moldability, heat resistance, flame retardancy and mechanical properties, by polycondensing a phosphorus-containing aromatic diol, an aromatic dicarboxylic acid, an aromatic hydroxycarboxylic acid and acetic anhydride each in a specified amount. CONSTITUTION:A phosphorus-containing aromatic diol (A) of any one of formulas I-IV is mixed with an aromatic dicarboxylic acid (B) such as terephthalic acid or isophthalic acid and an aromatic hydroxycarboxylic acid (C) such as 4-hydroxybenzoic acid at a molar ratio A/B of about 1 and a molar ratio A/B of 5/95-95/5, at least equivalent amount, preferably, 1.05-1.25 equivalents, per equivalent of the OH group, of acetic anhydride. The resulting mixture is transesterified at, e.g., normal pressure and about 150 deg.C for about 2hr, and the reaction mixture is gradually heated to about 280 deg.C and allowed to react finally at 280-350 deg.C under a diminished pressure <=1Torr for several tens of min to several hr to obtain the title copolyester of an intrinsic viscosity >=0.5, comprising structural units of formulas V-VII (wherein R<1> is a monovalent aromatic group; R<2> is a monovalent aliphatic or alicyclic group, Ar<1> is a trivalent aromatic group, and Ar<2-3> are each a bivalent aromatic group).
Patent JP-H09105589-A (JP)
Title: Metal melting furnace and method for melting metal
Inventor: SUWA TOSHIO
IPC: F27D13/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a metal melting furnace and a method for melting metal capable of controlling the charging speed of a metal material from a preheating part to a melting part to an optimum range and efficiently melting the metal material only by an oxygen burner. SOLUTION: A preheating part 23 for preheating a metal material is provided above a melting part 22 provided with an oxygen burner 21. The restricted part 24 of an inside diameter smaller than that of the melting part 22 and the preheating part 23 is provided between the melting part 22 and the preheating part 23.
Patent JP-H05119138-A (JP)
Title: Method and apparatus for estimating magnetic characteristics after magnetization of raw material
Inventor: KONDO KOICHI
IPC: H01F13/00
Filed: 1991-08-19
Abstract: PURPOSE:To make it possible to estimate the magnetic characteristics after the magnetization at the stage of the raw material of a magnet by bringing an attracting- force generating magnet close to the raw material of the magnet before magnetization, and measuring the magnitude of the force under attraction in the raw material of the magnet. CONSTITUTION:A magnet raw material 10 is mounted on an upper table 6 and brought close to a permanent magnet 4. The force of attraction in the magnet raw material 10 caused by the permanent magnet 4 at the time of approach is measured. The magnet raw material 10 wherein the force under attraction is large has the poor magnetic characteristics after the magnetization. The weight of a measuring rod 3a, which is measured with a measuring device 3, is small for the large force under attraction. When the weight becomes smaller than a reference value, a NO lamp 13b of a display device 13 is lit meaning the magnet raw material 10 is no good. On the other hand, the weight of the measuring rod 3a, which is measured with the measuring device 3, becomes large for the small force under attraction. When the value is larger than the reference value, an OK lamp 13a of the display device 13 is lit meaning good.
Patent JP-S6449477-A (JP)
Title: Polarity detection circuit for synchronizing signal
Inventor: MOMOTAKE JUNICHI
IPC: H04N5/04
Filed: 1987-08-20
Abstract: PURPOSE:To execute a stable polarity detection and the detection of information at the time of non-inputting by using two comparators having comparing voltages different from each other and properly setting the relation of the comparing reference voltages and the mean DC voltage of an input synchronizing signal. CONSTITUTION:To the non-inversion input of a comparator 1 and the inversion input of a comparator 2, a synchronizing signal in which the mean value DC voltage is made into a reference voltage V3 is inputted. For the comparators 1 and 2, the comparing voltages are V4 and V5 respectly. A voltage holding circuit is composed of diodes D1 and D2, resistances R4 and R5 and capacities C4 and C5 at the output side of respective comparators 1 and 2. The relation of the voltages V3-V5 is V4>V3>V5, and simultaneously, V4-V3=V3-V4 is made. For the voltages V3-V5, when the inputted synchronizing signal has a straight polarity, the voltage is set so as to cross the voltage V3 and not to cross the voltage V5. Further, the inputted synchronizing signal has a negative polarity, the voltage is set so as to cross the voltage V5 and not to cross the voltage V3. Thus, the stable polarity detection can executed, and simultaneously, a non-input can be decided.
Patent JP-H11114431-A (JP)
Title: Loaded ion exchange resin, preparation and use method thereof
Inventor: CAREY JOHN LAURENCE
IPC: B01J47/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a loaded ion exchange resin, a method for producing the ion exchange resin, and a method for using the ion exchange resin. SOLUTION: This loaded ion exchange resin is loaded in condensate state of ion exchange resin. A method for removing an iodine compound from a liquid carboxylic acid and/or carboxylic anhydride produced by carbonylation of an alcohol and/or its reactive derivative using a noble metal catalyst belonging to the VIII group and an alkyl iodide promotor is carried out by brining the liquid carboxylic acid and/or carboxylic anhydride into contact with ion exchange resin loaded with a metal and one or more metals of silver, palladium, and mercury are used as the metal.
Patent JP-H0877999-A (JP)
Title: Battery
Inventor: KOJIMA TETSUZO
IPC: H01M2/06
Filed: 1994-08-31
Abstract: PURPOSE: To provide a battery in which electrical connection is facilitated and a terminal having a high sealing property is provided. CONSTITUTION: A battery lid unit 2 consists of a lid plate 3, a packing 4, a terminal 5, a terminal board 6, a packing 7, and a current collecting washer 8. The terminal 5 is formed of Al or Al alloy and is provided with a column upper shaft 51 and a cylindrical lower shaft 52. The terminal board 6 is formed of stainless steel, stainless steel plated with Ni, or Fe plated with Ni and is provided with a taper hole 60. The upper shaft 51 in the terminal 5 is inserted into the hole 60 in the terminal board 6 so as to be fastened. The lower shaft 52 in the terminal 5 is inserted into a hole 82 in the current collecting washer 8 via the packing 4, a hole 30 in the lid plate 3, a hole 70 in the packing 7 so as to be fastened.
Patent JP-S6362047-A (JP)
Title: System for detecting abnormality of program sequence
Inventor: TANAKA OSAMU
IPC: G06F11/28
Filed: 1986-09-03
Abstract: PURPOSE:To easily detect the abnormality of a program sequence by comparing a route flag or a route code with the expected value decided previously by an entry part for each program processing unit. CONSTITUTION:As shown in a figure (a), a route flag or a route code 21 produced previously is compared with one's own route flag or route code 22 set previously at an entry part for each microprogram processing unit 2a. If the coincidence is obtained from said comparison, the microprogram processing of the unit 2a is carried out and a route flag or code 23 to be sent to the next microprogram processing unit 2b is produced by means of said code 21. Then the microprogram sequence is advanced. If no coincidence is obtained between both codes 21 and 22, an illegal microprogram sequence is carried out.
Patent JP-H0369946-A (JP)
Title: Development processing method for photosensitive planographic printing plate
Inventor: NOGAMI AKIRA
IPC: G03F7/00
Filed: 1989-08-09
Abstract: PURPOSE:To allow development with a stable finish by incorporating a specific compd. into the rear surface and/or over coating layer of a negative type PS plate. CONSTITUTION:Acid, sulfite or anionic surfactant are incorporated into the rear surface or over coating layer of the negative type PS plate in the development processing method for processing the negative type PS plate with a developer to be repetitively used after image exposing. A recommended practice in this case is to provide a layer contg. a polymer soluble in or swellable with an alkali as a binder on rear surface and/or photosensitive layer of the PS plate and to incorporate the compd. into the layer. The always stable developing performance is obtd. even if the processing is executed over a long period of time by using an automatic developing machine and the developer to be repetitively used while replenishing the soln. with a development replenishing soln.
Patent JP-S6362468-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA TOSHIHARU
IPC: H04N1/32
Filed: 1986-09-03
Abstract: PURPOSE:To prevent wasteful calling and to raise usage efficiency by detecting on a calling side the calling tone and the busy tone of a called side and prohibiting the recalling of an automatic calling means based on the detection output. CONSTITUTION:If a destination button on an operation panel 14 is depressed at the time of calling, and a control circuit 54 detects it, a telephone number corresponding to the destination button is read from a telephone number storage circuit 18. A dial pulse is outputted from a dial pulse generation circuit 20, and sent to an opposite side. If the transmission of the dial pulse is completed, the control circuit 54 connects a switch 22 to the side of a telephone set 12, and sets a calling tone detection circuit 50, an inversion detection circuit 28 and a busy tone detection circuit 52 so that they are detectable. These circuits detects the condition of the called side, and if the calling tone on the called side continues for a prescribed time, for example, recalling is prohibited due to abnormality on the called side.
Patent JP-S6362777-A (JP)
Title: Recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/145
Filed: 1986-09-03
Abstract: PURPOSE:To perform the reading of an image in an optical character reading apparatus or a bar code reading apparatus using semiconductive laser, by using a specific compound as at least one kind of a leuco dye. CONSTITUTION:The color forming reaction between at least one kind of a leuco dye being a compound represented by formula (I) and a coupler allowing said leuco dye to form a color at a contact time is utilized. When a pressure- sensitive recording material is formed, a coupler sheet is formed by applying the coupler to a support and a color former sheet is formed by applying the microencapsulated leuco dye to a support. When a thermal recording material is formed, the leuco dye and the coupler separately dispersed are mixed to be applied to the support. When the leuco dye represented by the formula (I) is used, a developed color image has strong absorbing capacity over a wavelength range of 700-1,000nm and can be sufficiently read by a general-purpose OCR (optical character reading apparatus) or an image reading apparatus using a light emitting diode or a semiconductive laser as a light source.
Patent JP-S6362787-A (JP)
Title: Thermal transfer recording medium
Inventor: WADA TATSUO
IPC: B41M5/26
Filed: 1986-09-02
Abstract: PURPOSE:To sufficiently cope even with a high density thermal head by preventing the generation of bleeding or the breakage or omission of a printed character, by containing a coloring material having a naphthoazo group and a specific glycerine derivative in an ink layer. CONSTITUTION:A coloring material having a naphthoazo group and a glycerine derivative represented by formula (I) are contained in the ink layer of a thermal transfer recording medium. In the coloring material to be used has the naphthoazo group, the other hydrogen atom thereof may be substituted with other substitutent. The glycerine derivative may be used alone or as a mixture of two kinds of more and it is especially pref. to contain 50% or more of the glycerine derivative in the heat-meltable substance of a coloring material layer. By this method, the thermal transfer recording material having high resolving power is obtained and can sufficiently cope even with a high density thermal head.
Patent JP-H1029635-A (JP)
Title: Pallet made of corrugated fiberboard
Inventor: OSHIMA KUNIAKI
IPC: B65D19/34
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a foot girder of high strength, and quickly manufacture a pallet made of corrugated fiberboard which is excellent in flexibility for general applications and durability by a method wherein a cylindrical member is housed in a frame member which is formed by folding inward both sides of a corrugated fiberboard in the longitudinal direction, and the both end parts are fixed with a fixing member. SOLUTION: Both sides of one sheet of a rectangular corrugated fiberboard are folded at 90 deg. inward a total of three times respectively in the longitudinal direction, and a frame member 31 is formed in such a manner that the inside of the frame member 31 may be partitioned into two hollow parts 71, 72 as a whole body. Then, cylindrical members 41, 42 are housed so as to be astride the hollow parts 71, 72, and at the same time, at the end part in the longitudinal direction, a member 51 for fixation which is formed into an approx. U-shape, is inserted in the hollow parts 71, 72 on both sides in such a manner that it may be astride recessed parts 34a of folding-in pieces 34, 35 which are integrally extended from the frame member 31, from openings 31a, 31b, and the frame member 31 and the folding-in pieces 34, 35 are fixed.  Then, this foot girder 21 is arranged in parallel with a specified interval, and a top plate and a bottom plate are bonded to form this pallet made of corrugated fiberboard.
Patent JP-S6451365-A (JP)
Title: Production of oxide superconducting material
Inventor: OGATA YASUNOBU
IPC: C01G1/00
Filed: 1987-08-21
Abstract: PURPOSE:To obtain an oxide superconducting material permitting C face orientation easily and having remarkably improved current density by melting a mixture of oxide superconducting materials having shape anisotropy relating to a A face for conducting superconduction current, transforming the molten mixture to an amorphous body by cooling quickly, then treating fine particles generated by heat treatment. CONSTITUTION:A mixture having a compsn. in an area of a triangular diagram having vertices on (A)2O3+(B)O, (C)O, and B2O3 is melted by high frequency heating. The molten product is then poured on a revolving twin rolls, and transformed to an amorphous body by cooling quickly. Then, superconducting fine particles having O-deficient triple perovskite structure are deposited by heat-treating at 700-1,000 deg.C. Fine particles of the superconducting material are formed thereafter by dissolving said fine particles in an acid such as acetic acid, etc. C face orientation is then carried out on said fine particles by exerting a shearing force to a slurry obtd. by adding a binder, a plasticizer, a dispersant, and a solvent to said fine particles. Definitions of said (A), (B), and (C) are as described hereunder.
Patent JP-H1031143-A (JP)
Title: Lens parts
Inventor: INADA KATSUMI
IPC: G02B7/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide lens parts by which an optical semiconductor module can be efficiently manufactured. SOLUTION: These lens parts are fitted and fixed in the hole part of a package for the optical semiconductor constituted of a metallic cap 1 which has a through-hole 1b on a top part 1a, a cylindrical hollow part 1c extending from the part 1a and having an even outside diameter, and a flange part 1e on the aperture end 1d of the part 1c, and constituted of a lens 2 airtightly fixed in the hole lb. In this case, the outside diameter of the part 1c of the cap 1 is smaller than the inside diameter of the hole part of the package for the optical semiconductor so as to provide a gap for adjusting a joint position, and a fine projection ring 1f for airtight welding by which the lens parts are fixed on the aperture end face of the hole part of the package for the optical semiconductor is formed on the surface of the part 1e.
Patent JP-H0953187-A (JP)
Title: Hot-dip aluminized steel sheet having excellent workability and corrosion resistance
Inventor: OYAGI YASHICHI
IPC: C23C28/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To produce a hot-dip aluminum base plate steel sheet excellent in workability, corrosion resistance or the like by forming a specified oxide film layer on the surface of a steel sheet and forming an Al or Al alloy plating layer on the surface. SOLUTION: A steel sheet to be plated is, for example, formed by subjecting a slab to hot rolling, and cold rolling. In a hot-dip plating line, an oxide film having suitable thickness (e.g. about 0.05 to 1.0μ) is formed on the steel sheet in a heating stage. Then, an oxide film of Fe and Al or Fe, Al and one or >=two kinds among Si, Mn and Mg having <=2.0μm thickness is formed on to the surface of the steel sheet to be plated. An alloy plating layer of Al or Al and one or >= two kinds among Si, Mn and Mg is formed on the surface. Thus, the hot-dip aluminized steel sheet excellent in heat resistance, weldability or the like can be provided.
Patent JP-H0259048-A (JP)
Title: Hot air thermostatic tank equipped with oxygen concentration controller
Inventor: MIHASHI KENHACHI
IPC: F27D19/00
Filed: 1988-08-24
Abstract: PURPOSE:To enhance the accuracy of a heat aging test by a method wherein a definite amount of air is always supplied to a test tank to be recirculated and the concentration value of oxygen in the test tank is compared with a set concentration value to supply oxygen so as to always make the concentration of oxygen constant. CONSTITUTION:A blower 14 is interposed to the external recirculation route 4 connecting the air supply port 3 and air discharge port 5 of a test tank 1 and an oxygen concentration detector 18 is connected to the test tank 1. An oxygen concentration setting controller 22 having an oxygen concentration setting part 20 and an oxygen concentration control part 21 is connected to the oxygen concentration detection circuit 19 mounted in said oxygen concentration detector 18 and the reference output value generated based on the concentration value preset to the oxygen concentration setting part 20 is always compared with the output value outputted from the oxygen concentration detector 18 by the oxygen concentration control part 21 to control the output value to the set concentration value. Oxygen or nitrogen is supplied to the external recirculation route 4 on the upstream side of the blower 14 corresponding to the output signal from the oxygen concentration setting controller 22 by an oxygen/ nitrogen supply device 25 to control the concentration of oxygen.
Patent JP-H0258195-A (JP)
Title: Coin processing machine
Inventor: TANAKA AKITO
IPC: G07D9/00
Filed: 1988-08-24
Abstract: PURPOSE:To facilitate the money reception and payment processing by discriminating and classifying received coins, storing them in a denomination-classified coin storing and feeding-out part with respect to respective denominations, feeding out all of these coins with respect to all denominations by a withdrawal command, wrapping every prescribed number of cons to form bars of coins, storing these bars of coins in a coin bar storage device and paying them at the time of inputting and commanding denomination designation or the like. CONSTITUTION:Received coins are discriminated and classified and are stored in a denomination-classified coin storing and feeding-out part 78 with respect to respective denominations. All coins in this part 78 are fed out with respect to all denominations by the withdrawal command, and a prescribed number of coins of a pertinent denomination are fed out at the time of the occurrence of an overflow signal from the denomination-classified coin storing and feeding-out part 78. Every prescribed number of coins re wrapped by a wrapping device 91 to form bars of coins, and they are stored in a coin bar storage device 201. Thus, received loose coins are withdrawn as bars of coins with respect to each denomination, and cacher's trouble is eliminated to facilitate the money reception processing, and coins are led to the outside of a coin passage by a passage switching part 21 and are paid by a coin paying device 171 when direct counting mode designation and denomination designation are inputted and commanded.
Patent JP-H0746174-A (JP)
Title: Data transmission system
Inventor: YAMASHITA SHUJI
IPC: H04W4/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a data transmission system capable of obtaining a prominent advertising effect in a specific service area using a specific small power and feeble radio waves, etc. CONSTITUTION:The data transmission system is installed at a message post, etc., and is constituted of a miniature transmission station for advertisement which transmits data on a radio wave of a specific frequency, and a receiver 10 equipped with a pager function capable of receiving the radio wave form the miniature transmission station for advertisement, and the receiver 10 is equipped with an antenna 11, a receiver (reception circuit) 12 which receives the radio wave of the specific frequency, a CPU 13 which controls each part, an EERPROM 14 in which an ID code is stored, an amplifier 15, a speaker 16, a switch(SW) 17, and a power unit 18, etc., and the CPU 13 discriminates the receiving state of the radio wave of the specific frequency at prescribed time intervals, and sets data transmitted on the radio wave to a state to be received corresponding to a discrimination result (the application of a power source or the switching of frequency).