baber/WOPTO huggingface dataset:
Patent JP-H01276818-A (JP)
Title: Coil exchanger
Inventor: CHIERI MENIE
IPC: G11B15/12
Filed: 1989-03-17
Abstract: PURPOSE: To facilitate integration of a circuit to be simple and to consist of a small number of switches by detecting a time when the voltage between a diode and the ground becomes equal to a prescribed value which is smaller than the forward direction voltage lowering of the diode and controlling of the switches. CONSTITUTION: This changeover device is connected to a diode 14 which is connected between an output terminal 16 and a power source, to a controlled switch TPB which is connected to an impedance in parallel between the second terminal of the coil and the ground and to between the diode 14 and the power source. Then, the time when the voltage between the diode and the ground becomes equal to the prescribed value which is smaller tan the forward direction voltage lowering of the diode is detected, so as to control the switch TPB. The first switch TREC is arranged between the output terminal and the power source, so as to changeover the coils between a first state where connection is executed between the power source and the ground with the impedance and the second state where connection is executed between the output terminal and the ground.  Thus, the circuit becomes simple and consists of a small number of switches, and integration is made facilitated.
Patent JP-H08260051-A (JP)
Title: Production of magnetic shielding material
Inventor: TAKAGI MICHIO
IPC: C22C38/06
Filed: 1995-03-27
Abstract: PURPOSE: To inexpensively produce a magnetic shielding material combining high magnetic permeability with high workability. CONSTITUTION: A steel, having a composition consisting of, by weight, <=0.005% C, <=0.03% Si, 0.15-0.5% Mn, <=0.003% Al, <=0.01% S, and the balance Fe with inevitable components, is vaccum-degassed and cast continuously into a slab. This cast slab is hot-rolled and subjected to hot rolled plate annealing at 720-850 deg.C. Subsequently, the resultant plate is cold-rolled two or more times while process-annealed between cold rolling stages. At this time, the crystalline grain size after annealing before the final cold rolling is regulated to 4.0-6.0 (grain size number measuremd by the comparison method specified by JIS G 0552), and then, the sheet is rolled at 40-75% final draft and subjected to final annealing.
Patent JP-S60215513-A (JP)
Title: Continuous preparation of silane compound
Inventor: YAMADA MITSUNORI
IPC: C01B33/107
Filed: 1984-04-06
Abstract: PURPOSE:To prepare continuously a silane compound having a desired high purity efficiently, by subjecting a silicon hydride chloride of a raw material to disproportionation reaction by the use of a catalyst consisting of a tertiary aliphatic hydrocarbon-substituted amine and its hydrochloride, separating and circulating the catalyst. CONSTITUTION:A silicon hydrogen chloride such as SiHCl3, etc. is fed from the conduit 4 to the reaction column 1. In the reaction column 1, it is subjected to disproportionate reaction by the use of a catalyst consisting of a tertiary aliphatic hydrocarbon-substituted amine shown by the formula I or II such as tri n-octylamine, etc. and its hydrochloride and simultaneously separated by distillation. A gas evolved by the reaction is transferred upward, sent through the condensers 3 and 6, and recovered in the form of liquid in the storage tank 7. High- boiling components such as SiHCl3, SiCl4, etc. prepared by the reaction and the catalyst are extracted in the evaporation tank 9. SiHCl3, SiCl4, etc. are evaporated, collected by the condenser 11, and recovered in the storage tank 12. The catalyst is extracted by the pump 10, and circulated through the reaction column 1.
Patent JP-S55162148-A (JP)
Title: Multiple rule type high speed multiplication system
Inventor: KATAYAMA AISUKE
IPC: G06F7/508
Filed: 1979-06-01
Abstract: PURPOSE: To obtain the product remainder of a true product by composing the system of two exponent index transformation ROMs, receiving multiplicands X and multipliers Y as addresses, one inverse exponent transformation ROM and a h-digit adder.  
     CONSTITUTION: Multiplicand X and multiplier Y are h-digit binary numerals, which are divided into high-order and low-order digit bits XH and XL, and YH and YL. Then, ROM1 stores the product of new low-order digit split numerals XL and YL and the digits consists of 2 h ×h bits. Next, ROMs 2 and 3, of the same constitution, store only low-order bits of the product of high-order and low-order bits of an address input and when the address input of XHYL and XLYH is done, low-order P 1 L and P 2 L of the products of high-order and low-order bits are output. To the terminal of h/2-bit adder 4, XLYL=P 3 H.P 3 L is applied and the sum bit is applied to the next h/2-bit adder 5 together with output P 2 L of ROM3 to obtain product remainder r p2  in the 2 h  modulus as the sum bit. The time of finding the product remainder is the sum of the time of access to ROMs, but since there is no need to consider a carry when the number of digits is small, the addition time can be ignored and high speed multiplication comes into effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62223741-A (JP)
Title: Photographing device
Inventor: IWATANI TOSHIO
IPC: G03B17/24
Filed: 1986-03-26
Abstract: PURPOSE:To remove labor and trouble for the formation of a date sheet at every day and to make the management of data or the like easy by automatically transferring a date to a film every photographing date. CONSTITUTION:A data transfer mechanism 21 is arranged between a guide roller and a capstan roller of a rotary camera and electric power is supplied from a backup power supply 25 to a clock circuit 24 to display an accurate data on a liquid crystal plate 22 independently of OFF of a power supply switch of the camera. When a data is to be changed at 0 a.m., a data detecting circuit 26 is driven and the 1st FF circuit 27 is set up. The 2nd FF circuit 39 is set up by the output of the circuit 27 and a detecting signal of a data detecting circuit 29. At the time of turning on a power supply switch, a reset pulse is generated from an initial reset circuit 28 and applied to an OR circuit 34a constituting a state holding circuit. A film carrying driving circuit 36 and a date transfer circuit 35 are controlled on the basis of the outputs of the circuits 27, 29 to automatically write a date in a film at every photographing date.
Patent JP-S51143577-A (JP)
Title: Process for reproducing cation exchange resin having adsorbed chromium
Inventor: MOTOHO KEIZOU
IPC: B01J49/00
Filed: 1975-06-06
Abstract: PURPOSE: Process for reproducing cation exchange resin sufficiently and recovering trivalent chromium efficiently,by improving the elution rate of trivalent chromium at a milder condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51144106-A (JP)
Title: Tone ringer telephone
Inventor: MATSUMOTO KOUICHI
IPC: H04M1/00
Filed: 1975-06-06
Abstract: PURPOSE:Telephone receiver which shares tone ringer with dial oscillator without increasing contacts of hook switch and limiting contact sequence of dial switch.
Patent JP-S59191661-A (JP)
Title: Debugging device
Inventor: TAKAGI HARUO
IPC: G06F11/36
Filed: 1983-04-15
Abstract: PURPOSE:To set freely a break point with small capacity cespite the increment of the address spece of a real device CPU by compressing said address space to the smaller value. CONSTITUTION:The 24-bit address information fed from a CPU1 is compressed to high-order 3 bits from the high-order 10 bits by a compression memory 8. In other words, an address space of 24 bits is compressed to 16 bits. When the CPU1 runs, the address information emerging at an address bus is supplied to compression memories 8 and 3 via a multiplexer 6. A certain RAM (chip) of the memory 3 is designated by the memory 8, and a break point detection signal is delivered to stop the operation of the CPU1 only when the data of 1 is read out of the designated RAM. Then the address information of a register 5 is read into a CPU2. Hereafter an operator performs a debugging job with reading/writing of a register of a memory of the broken CPU1.
Patent JP-H05270095-A (JP)
Title: Printer
IPC: B41J21/00
Filed: 1992-03-25
Abstract: PURPOSE:To print characters and numerals in a line the number of them per line are larger than that specified to the printer by using a character generator without modifying the mechanism. CONSTITUTION:When a host computer selectively receives a multi-digit printing command via a keyboard, it replaces rows with columns to rearrange the printing data in the form of CG codes considering lateral insertion, transmits a lateral CG set command and a feeding step alteration command to an R/J slip printer and then transmits printing data of each line. Then, the slip printer prints the printing data on a slip sheet by using multi-digit image data formed of lateral image data of 5 dots (longitudinal) X 17 dots (lateral) and marginal data of 4 dots (longitudinal) X 17 dots (lateral), and feeds the sheet at a feeding distance corresponding to 6 dots when one line printing is finished.
Patent JP-H11244701-A (JP)
Title: Production of solid acid catalyst
Inventor: AIKI KOJIRO
IPC: B01J32/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molded solid acid catalyst having high activity equal to that of a powder catalyst in spite of a molded object of a solid acid catalyst containing a sulfuric acid component. SOLUTION: A sulfuric acid component-containing component is brought into contact with a carrier constituted of a part comprising zirconia and/or hydrated zirconia having a tetragonal crystal structure and a part comprising alumina and/or hydrated alumina and this carrier is baked at temp. of 300-800 deg.C. The carrier is pref. obtained by kneading zirconium hydroxide and/or hydrate oxide and aluminum hydrate and/or hydrated oxide to mold the kneaded mixture and baking this molded object at temp. until obtaining zirconia having a tetragonal crystal structure. The carrier is formed from a carrier constituted of a part comprising zirconia and/or hydrated zirconia and a part comprising alumina and/or hydrated alumina and a solid acid catalyst containing the sulfuric acid supported on this carrier and pref. lowered in its activity.
Patent JP-S54159169-A (JP)
Title: Impurity diffusion method to semiconductor
Inventor: TANIGUCHI HIROYUKI
IPC: H01L21/223
Filed: 1978-06-07
Abstract: PURPOSE: To obtain uniform diffusion layer without loosing the smoothness of the Si surface, by locating the constituent consisting of Si, Ta and W at the circumference of substrate.  
     CONSTITUTION: The Si substrate 3 is located in the protection tube 5 consisting of Si, Ta and W greater in the adhering coefficient with impurity metal together with the buffer material 4, and vacuum sealing is made in the quartz tube 1 by locating the impurity source 2. At the processing with the diffusion furnace, the metal of the source of impurity is attached at the inner wall of the protection tube as shown in arrow, and the attachment to the test piece Si can be made without reflection from here. Accordingly, even with excessive impurity substance source, no coarseness of the Si surface such as alloying is caused and stable and uniform diffusion can be possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03269136-A (JP)
Title: Monitor system for end breakage of weaving machine
Inventor: MATSUI ISAMU
IPC: D03D47/34
Filed: 1990-03-17
Abstract: PURPOSE:To provide the subject monitor system equipped with a device for measurement of the wound diameter of a warp end-supply package and a tension meter for detection of end breakage, capable of dividing the wound diameter into plural divisions for counting the number of times of end breakage detection every division and capable of dissolving the cause of the end breakage. CONSTITUTION:A warp end-supply package (P) is supported to a peg 2 fixed to a creel 1 and a light sensor 4, etc., for detection of the wound diameter is attached as a device for direct or indirect measurement of the wound diameter of the above-mentioned warp end-supply package (P) supported to the peg 2. Warp ends (Y) unwound from the warp end-supply package (P) are passed through a guide (G) and end breakage is detected by a tension meter 3 for detection thereof arranged just at the back of the guide (G) after passing of the warp ends through the guide. The wound diameter of the warp end-supply package (p) is divided into plural divisions and the number of times of end breakage detected by the tension meter 3 is counted every division. Using the above-mentioned monitor system, end breakage of a weaving machine is monitored.
Patent JP-S55161114-A (JP)
Title: Placing method for reference pile for constructing continuous underground wall, and the said pile
Inventor: HOTSUTA HISANORI
IPC: E02D5/28
Filed: 1979-05-31
Abstract: PURPOSE: To position a reference pipe inside a vertical hole by a method wherein a reference pile provided at its ends with metal plates capable of being opened and closed is inserted into a vertical hole, and the metal plates are pressed against the side wall of the vertical hole by the pressure of the concrete placed inside of the plate.  
     CONSTITUTION: Side plates 2 of a reference pile 6 are provided with openings 3, and metal plates 5, 5 are hinged to the side edges of the side plates 2. The reference pile 6 is built in a vertical hole 7, with the metal plates 5 kept in closed condition after rotation toward the surface of the side plate 2 to which they are hinged. Placed into a hollow portion 1, concrete flows through the openings 3 into the spaces each surrounded by the side plate 2 and metal plates 5, thereby opening the plates 5 wider and pressing them against the side wall of the vertical hole 7. As a result, the reference pile 6 is positioned inside the vertical hole 7, and the concrete is prevented from leaking to the exterior. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57184663-A (JP)
Title: Grinding method and device of retainer piece in torque transmission metallic belt
Inventor: HAMADA MASARU
IPC: B24B21/16
Filed: 1981-05-06
Abstract: PURPOSE:To simultaneously further correctly and promptly perform curved surface machining and finishing of upper surfaces in the main unit part of a metallic belt retainer piece, by using a grinding belt in place of a metallic belt carrier, winding the grinding belt between belt wheels and rotating the belt wheel. CONSTITUTION:A machining V-belt wheel 18 is secured with a fixed disc 19 to one end part of a shaft 20. A driving surface 21a of a movable disc 21 is placed at a face-to- face position to a driving surface 19a of the disc 19 to form a V-groove, and the groove is arranged with its angle equal to a tapered angle formed by both side surfaces 14a, 14a of the main unit part 14 of a retainer piece 13. While another V-groove is similarly formed by a fixed disc 25 and movable disc 27 of equal shape of the discs 19, 21, and a grinding belt 41 is wound between these V-grooves. When upper surfaces 14c of the main unit part 14 of the retainer piece 13, mounted to the grinding belt 41, is ground, length of a spacer 22 is so adjusted that the radius of curvature r2 of a curve, enveloping the upper surface 14c, may be a desired value, and then a nut 23 is tightened to fix the disc 21 to the disc 19. Then the belt wheel 18 is rotated by a motor 36, and the retainer piece 13 can be ground and finished by grain abrasives 42 of the grinding belt 41.
Patent JP-H08325241-A (JP)
Title: Piperazine derivative
Inventor: OGATA KAZUMI
IPC: C07D215/20
Filed: 1996-03-25
Abstract: PURPOSE: To obtain a new compound having excellent antiallergic action, thus useful for treating, as an antiallergic agent, allergic diseases such as bronchial asthma, pollinosis, allergic rhinitis and endocarditis. CONSTITUTION: This new compound (salt) is expressed by formula I (R1 is benzene ring, naphthalene ring, etc.; R2 and R3 are each H or a lower alkyl), e.g. 3-[4-(2-carboethoxyphenyl)piperazinyl]-1-(2-t-butyl-4-methoxyphenyl)pr opan-2- ol. The compound of formula I is obtained by condensation reaction under heating between a 2,3epoxypropanol derivative of formula II and a 4-(2- carboalkoxyphenyl)piperazine of formula III through reflux under heating in the presence of an organic amine in a solvent. The compound of formula II is prepared, for example, from a compound of the formula R1 OH and a halomethyl oxirane. The compound of formula III is prepared, for example, by reaction between N-monobenzylpiperazine and an o-halobenzoic acid lower alkyl ester followed by catalytic reduction.
Patent JP-S59193352-A (JP)
Title: Reagent for analysis, method of analysis and element of multiple chemical analysis
Inventor: SATOU AKIRA
IPC: C07D233/64
Filed: 1983-04-18
Abstract: PURPOSE:To make highly sensitive a reagent for the estimation of hydrogen peroxide by using a specific imidazole derivative. CONSTITUTION:An imidazole derivative expressed by the formula is used for the reagent for the analysis of hydrogen peroxide. Using such a reagent, hydrogen peroxide and the imidazole derivative expressed by the formula are made to react with each other, and thereby dyestuff of 1mol is produced with hydrogen peroxide of 1mol. The analysis is performed by detecting the dyestuff thus produced. This reagent is made applicable in a wider sphere, as a reagent for estimation, by combining the imidazole derivative expressed by the formula with peroxidase and further with oxidase. In other words, in the case when a material to be quantified finally produces hydrogen peroxide under the effect of oxidase, the combination of oxidase with a reagent system of the present invention enables the estimation of various subject materials through the estimation of the hydrogen peroxide thus produced. In the formula, R<1> denotes an aryl in which an ortho-position or a para-position is substituted by a hydroxyl- radical, R<2> an aryl or a substituted aryl, and R<3> an alkyl, a substituted alkyl or an alkenyl.
Patent JP-H10258644-A (JP)
Title: Support structure of exhaust member
Inventor: TAKANO MASANORI
IPC: B60K13/04
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation work of a muffler at the narrow place of an installation space. SOLUTION: Two body supports 12 are projected from a side member 10 toward the right/left directions of a vehicle. Support rods 23, 25 are projected from the front/rear end surfaces of a muffler 20 along the axis line direction of a main body 21. A first installation hole 31 penetrated in a lateral direction and a second installation hole 32 penetrated in a vertical direction are provided in a support rubber 30 while shifting vertically each other. By inserting the body support 12 of the side member 10 to the first installation hole 31 of the support rubber 30 and also inserting the support rods 23, 25 of the muffler 20 to the second installation hole 32, the muffler 20 is installed on the side member 10.
Patent JP-S63235384-A (JP)
Title: Adhesive for electroless plating
Inventor: HORIGOME TOMOMOTO
IPC: C09J163/04
Filed: 1987-03-24
Abstract: PURPOSE:To obtain the title adhesive having high adhesiveness to a base plate, good heat resistance, and good electrical insulating properties, by mixing a specified acrylonitrile-butadiene rubber, specified epoxy resins, a curing agent for epoxy resin and a solid powder. CONSTITUTION:An adhesive comprising a carboxyl-containing acrylonitrile- butadiene rubber (A), a cresol novolak epoxy resin (B), at least one epoxy resin (C) selected from a bisphenol epoxy resin and a urethane-modified epoxy resin, a curing agent (D) for epoxy resin, and a solid powder (E). An example of the component A is a (meth)acrylic acid/acrylonitrile/butadiene terpolymer. An example of an especially suitable component D is an aromatic amine curing agent. The component E is added to efficiently accomplish the surface roughening of an adhesive layer for higher bond strength between a metal plating layer and the adhesive layer in addition to the functions as a modifier and a filler.
Patent JP-H09258859-A (JP)
Title: Plug-in power source module
Inventor: WARISAYA KANJI
IPC: G06F1/26
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a plug-in power source module where maintenance performance is improved and also miniaturization and low cost are attained. SOLUTION: The module is provided with a power source circuit substrate 5 DC converting and outputting an AC commercial power source inputted from a connector 3 through a high frequency countermeasure circuit and a DC/DC converter part, etc., and a metallic chassis 2 for rack-mounting it. The connector for inputting the AC commercial power source and the connector for outputting the DC converted power source are integratedly formed. Moreover, an enclosing part 2b for enclosing a transformer arranging part 8 inside the DC/DC converted part is formed in the metallic chassis 2. In addition to it, a pair of rotary evector mechanism 4 having engagement projection parts 4a for fixing the power source circuit substrate 5 to the chassis 2 are mounted in both end parts at a side which is opposite to the connector 3 of the power source circuit substrate 5.  Then, the metallic chassis 2 is provided with engagement holes 2c which are engaged with the engagement projection parts 4a of the ejecter mechanisms 4 in accordance with the rotation of the pair of ejecter mechanisms 4.
Patent JP-H09265148-A (JP)
Title: Recording material
Inventor: WASHISU SHINTARO
IPC: B41M5/28
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording material using an org. silver salt having excellent dimensional stability for heat treatment in dry development and having a long shelf life in which the image of high density can be recorded. SOLUTION: This recording material is composed of a base material and a recording layer containing at least an org. silver salt, a reducing agent for the org. silver salt and a water-soluble binder. The base material is composed of a syndiotactic polystyrene. The org. silver salt is preferably included in a thermoresponsive microcapsule. Moreover, the recording layer may contain a development accelerator and 1-30mol% silver halide in the org. silver salt is preferably included in adjacent to this org. silver salt. The resin of the base material may be a mixture or copolymer containing >=70wt.% syndiotactic polystyrene.
Patent JP-H11265382-A (JP)
Title: Translation device, translated word display method therefor and medium for strong translated word display program
Inventor: SAKAMOTO MORIHIRO
IPC: G06F3/048
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To display the word and phrase of a first language and their translated counterparts in correspondence at all times without changing the layout of the text by retrieving from a display area an area where the text is not displayed within a prescribed distance from the word and the phrase, defining it as the display area of a translated word and displaying it therein. SOLUTION: A translated result selection part 2 selects a translated word to be displayed at all times from a translated word list displayed as the result of translation. That is, in the case that plural translated words corresponding to an English word are present, all of them are tentatively displayed as a translated word list and a user selects one required translated word. When one translated word is selected by the operation, the result is sent through a control part 4 to a display area retrieval part 6 and a selected result preservation part 7. The display area retrieval part 6 retrieves a displayable area which is a rectangular area where no character strings or diagrams are displayed on a screen. The displayable area is constituted of plural pieces of one-character area.