baber/WOPTO huggingface dataset:
Patent JP-S5715453-A (JP)
Title: Transistor module
Inventor: TAKAGI YOSHIO
IPC: H01L25/18
Filed: 1980-06-30
Abstract: PURPOSE:To miniaturize a module with easier parallel connection by housing two power transistor composites into a common container in such as specified arrangement that electrode terminals are led out to the top thereof. CONSTITUTION:For example, two composites composed of power transistor chip connected to a feedback diode and a resistance and a diode chip in a Darlington connection are housed in a package 15 having a metal base plate 13 by way of insulating plates 11a and 11b. Electrode terminals of the composites are led to a  fixed position at the top of a container through a printed board 14 supported by collector lead terminals 1a and 1b. Collector terminals 1a and 1b with the tip bent and  emitter terminals 9a and 9b are arranged at a specified space on the top of the this  module 100 sealed with a resin 16. Base terminals 10a and 10b and emitter auxiliary terminals 18a and 18b are at the end thereof. Thus, the use of the bars 19-22  facilitates the parallel connection of a pluality of modules while enabling smaller size configuration because of easier assembly.
Patent JP-H07291959-A (JP)
Title: Fluorine-containing cyclic carbonate
Inventor: TOJO MASAHIRO
IPC: C07D317/38
Filed: 1994-04-27
Abstract: PURPOSE:To obtain the novel compound excellent in electrochemical stability and dielectric property and useful as a solvent, an additive, an organic electrolyte, etc. CONSTITUTION:3,3,3-Trifluoropropylene carbonate of the formula I. The compound of the formula I is obtained by reacting 3,3,3-trifluoropropylene oxide of the formula II with carbon dioxide in the presence of a catalyst such as triethylamine or a compound of formula: Ph3SbBr2 (Ph is phenyl) in a polar solvent such as THF or DMF at 0-150 deg.C under a carbon dioxide gas pressure of 0.1-100kg/cm<2>.
Patent JP-H03290470-A (JP)
Title: Thermoplastic resin composition
Inventor: MATSUNAMI TADASHI
IPC: C08K3/38
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a composition consisting of a thermoplastic resin fibrous and needle-like magnesium oxysulfate and boric acids, having excellent stiffness, mechanical properties and heat resistance and extremely reduced in chlorination. CONSTITUTION:The aimed composition obtained by blending a thermoplastic resin with fibrous or needle-like magnesium oxysulfate and boric acids. The magnesium oxysulfate may be treated with a surface treating agent and is blended with the resin, etc., at an amount of 2-50 pts.wt., preferably 10-30 pts.wt. based on 100 pts.wt. resin. The boric acids include pyroboric acid or anhydrous boric acid and is blended at an amount of 0.05-5 pts.wt., preferably 0.2-2.0 pts.wt. based on 100 pts.wt. magnesium oxysulfate.
Patent JP-S57204421-A (JP)
Title: Counting scale
Inventor: SUZUKI SEIJI
IPC: G01G19/42
Filed: 1981-06-12
Abstract: PURPOSE:To easily execute counting with high accuracy, by deriving the maximum effective removing number from temporary mean reference weight, and resolution of a scale, subsequently deriving mean reference weight by removing goods within said range, and counting by setting it as unit weight of the goods. CONSTITUTION:When goods of a known small number are removed in a state that goods of an optional number are being measured, temporary mean reference weight is derived from a weight value and a known number of the removed goods. Subsequently, mean reference weight is derived by deriving the maximum effective removing number causing no error even in case of rounding a decimal point or below, from said temporary mean reference weight and the resolution of the scale, and removing the goods of said number or less. After that, the number of goods is derived by dividing a weight value obtained by measuring the goods, by the mean reference weight, and rounding a decimal point or below.
Patent JP-H05286482-A (JP)
Title: Power boat for floating bridge
Inventor: HARADA KIYOTAKE
IPC: B63B21/56
Filed: 1992-04-10
Abstract: PURPOSE:To easily secure the straightness of a floating bridge, as for a power boat which holds the floating bridge laid on a river, etc. CONSTITUTION:A pressing force detecting device 10 is installed at the top edge of a power boat 2. Since the pressing force detecting device 10 contacts a floating bridge, the pressing force onto the floating bridge can be detected. The relation between the flow speed of the water on the upstream side from the floating bridge and the pressing force is previusly obtained, and the power boat is controlled so that the pressing force corresponds to the flow speed at that time. Accordingly, the floating bridge can be easily kept in a straight line form.
Patent JP-S6062713-A (JP)
Title: Amplifier
Inventor: MATSUMURA EIICHI
IPC: H03G3/30
Filed: 1984-05-07
Abstract: PURPOSE:To obtain an output with excellent S/N at a small signal input and to obtain an output with excellent distortion factor at a large signal input by activating an amplifier circuit with excellent distortion factor and an amplifier circuit with less noise. CONSTITUTION:When a small signal to which the S/N is important is applied to an input terminal (a), an output signal at a terminal (b) is also small, an output (c) of a rectifier means B is also small, a transistor (TR) Q4 is not operated, TRs Q1, Q3 perform parallel amplification, the amplification factor is large and the S/N is improved. When the input signal is increased, the output (c) of the rectifier means B is increased, the TRQ4 is operated so as to decrease the current flowing to the TRQ2, the gain of the TRQ1 becomes dominant and the distortion factor is improved. Moreover, a gain control circuit comprising TRs Q11, Q8 and Q9 is provided in addition to a gain control circuit comprising the TRs Q2, Q3 and Q4.
Patent JP-S62247973-A (JP)
Title: Steering device for automobile
Inventor: NAKAJIMA HITOSHI
IPC: B62D5/04
Filed: 1986-04-19
Abstract: PURPOSE:To reduce the loading of an actuator actuating a variable transfer ratio mechanism at the time of its actuation as well as to improve controlling accuracy by increasing an assisting force temporarily by means of a power steering mechanism when the steering of a steering handle is started. CONSTITUTION:When a steering handle A is steered, an actuator C' actuating a variable transfer ratio mechanism C, is driven by a transfer ratio control means F which receives a signal from a car speed sensor E for controlling the steering angle ratio (transfer ratio) of a wheel B to the steering angle of the handle A to be a value corresponding to car speed. And an assisting force is added by a power steering mechanism D to a steering force applied to the handle A for steering the wheel B. In the aforementioned constitution, an assisting force control means G controlling the assisting force by the mechanism D is provided. And when the steering of the handle A is started, that is, when the actuator C' is actuated, the assisting force is temporarily increased.
Patent JP-H04322577-A (JP)
Title: Television receiver
Inventor: WATANABE KOHEI
IPC: H04N5/445
Filed: 1991-04-22
Abstract: PURPOSE:To scan the receiver by detecting a television signal with a different aspect ratio respectively so as to use a pattern remaining part caused for the case. CONSTITUTION:This television receiver is provided with a display 24 obtaining a remaining part in any case of displaying a television signal with a different aspect ratio, a pattern generating circuit 21 sending picture information to be displayed on the remaining part, an indication position detection circuit 26 detecting indication information of a displayed picture and a controller 25 controlling the receiver based on the indication information. Through the configuration above, even when a signal with either a 1st aspect ratio or a 2nd aspect ratio is displayed, the remaining part is obtained, on which a data is displayed.
Patent JP-S5716696-A (JP)
Title: Preparation of l-ornithine by fermentation method
Inventor: NAKAZAWA EIJI
IPC: C12P13/10
Filed: 1980-07-03
Abstract: PURPOSE: To collect the titled substance from a culture medium, by cultivating a variant strain, belonging to the genus Corynebacterium, and having the resistance to a vitamin-P active substance.  
     CONSTITUTION: Corynebacterium glutamicum AJ11589(FERM-P No. 5644), etc. having a high ability to produce L-ornithine is collected from a strain of the genus Corynebacterium, e.g. Corynebacterium glutamicum ATCC13032 or Corynebacterium acetoacidophilum ATCC13870, by the ordinary variant inducing method. The variant strain is a strain capable of growing in a culture medium containing a compound having the vitamin-P activity, e.g. aesculetin (esculetin), acenocoumaine or rutin. The variant strain is then cultivated in a culture medium containing a carbon source, a nitrogen source, inorganic ions, etc. to collect the L-ornithine by using an ion exchange resin, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03289005-A (JP)
Title: Multicore wire material and its connection device
Inventor: KAMATA YUICHI
IPC: H01B7/00
Filed: 1990-04-05
Abstract: PURPOSE:To obtain wire material which is resistant to external noise, easy to distribute to a connector and easy to fret by using round multicore wire material for which a parallel wire consisting of multicore wires is formed in a spiral shape and the outside thereof is covered with a conductive net and the outer periphery thereof is coated. CONSTITUTION:A parallel wire 22 consisting of multicore wires is formed in a spiral shape, the outside of which is covered with a conductive net 21 and the outer periphery of which is coated with an outside skin 20. In this way, as the parallel wire 22 is spirally rounded and covered with the conductive net 21, the opening represents parallel wire material in cutting any portions of wire material and a core wire is aligned with the adjacent core wire in a lateral row, so that it is easily distributed to a press contact type D subconnector and easily fretted.
Patent JP-H04322635-A (JP)
Title: Eye axis length measuring apparatus
Inventor: SEKINE AKIHIKO
IPC: A61B3/10
Filed: 1991-04-22
Abstract: PURPOSE:To make cornea reflected light and eyeground reflected light interfere effectively by allowing the adjustment of a wavefront of the cornea reflected light and the wavefront of the eyeground reflected light. CONSTITUTION:This eye axis length measuring apparatus is provided with a measuring interference means 6 which makes a laser light emitted from a laser light source 11 irradiate an eye E to be inspected and causes a cornea reflected light reflected on the cornea of the eye to be inspected to interfere with an eyeground reflected light reflected on the eyeground of the eye to be inspected. The measuring interference means is provided with a luminous flux separation means 62 for introducing the cornea reflected light and the eyeground reflected light to separate optical systems, a cornea reflected light receiving optical system 20 into which is impinged the cornea reflected light separated by the luminous flux separation means, an eyeground reflected light receiving optical system 30 into which is impinged the eyeground reflected light separated by the luminous flux separation means and an inference light receiving system 40 which synthesizes the cornea reflected light impinged into the cornea reflected light receiving optical system and the eyeground reflected light impinged into the eyeground reflected light receiving optical system almost at the same wavefront to interfere and recieves the interference light.
Patent JP-H11262800-A (JP)
Title: Method and apparatus for treating waste
Inventor: MAEDA SADAHIKO
IPC: C02F11/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To achieve the prevention of corrosion, the reduction of heat energy and the protection of environment by mixing a slurry of solid waste containing a chlorine- containing resin with a swollen sludge slurry to add an alkaline substance to the resulting slurry mixture to perform hydrothermal reaction and separating the formed slurry into raw fuel and a filtrate to electrolytically oxidize the filtrate. SOLUTION: Waste containing a chlorine-containing resin such as a vinyl chloride resin or the like is formed into a waste slurry by a pretreatment means 10 while org. sludge of factory waste water is treated by using a preheater 54, a sludge swelling reactor 56 and a flash evaporator 58 to obtain a swollen sludge slurry. Both slurries are mixed in a mixing tank 48 and the alkaline substance of an alkali tank 40 is added to the resulting mixture to perform hydrothermal reaction in a reactor 14. The reaction product is separated into a fuel cake 27 and a filtrate 29 and the fuel cake 27 is reutilized as substitute fuel or the like and the filtrate 29 is partially circulated to be used while the remainder thereof is converted to waste water reduced in the contents of hydrogen gas, a COD substance and a BOD substance by an electric oxidizing means 26.  By this constitution, environment can be protected and the reutilization of a by-product to fuel or the like can be achieved.
Patent JP-S58207546-A (JP)
Title: Straddle mounting structure for drive pinion shaft
Inventor: HATA KIKUO
IPC: F16H1/14
Filed: 1982-05-28
Abstract: PURPOSE:To adjust the preload onto the bearing of a drive pinion shaft of a differential device by driving a preload member screwed over the drive pinion shaft to apply the axial load onto the bearing member. CONSTITUTION:A hypoid gear 10 integral with the shaft member 1 will gear with a ring gear 11 secured to a defcase. A coupling member 6 is spline fitted to the shaft member 1 then fixed through a nut 8 while journaled by bearing members 13, 14. Preload is applied onto the bearing members 13, 14 by driving a ring member 21 screwed over the screw section 20 of the shaft member 1.
Patent JP-H03288781-A (JP)
Title: Guide rail centering device for elevator
Inventor: NISHIDA YOSHIO
IPC: B66B7/02
Filed: 1990-04-05
Abstract: PURPOSE:To improve the working efficiency by installing a positioning part for a guide rail centering gauge on one side edge and installing a guide rail center positioning part at the other side edge. CONSTITUTION:A device body 12 is fixed on the beam of an elevator passage 1 or the inner wall of the elevator passage 1 so that the standard lines 7 and 7 for the inlet/outlet of a getting-on field suspended in the elevator passage 1 are set at the center in the V-figure-shaped cut parts 20 and 20 as the positioning parts of the left and right gauges 13 and 13 on the device body 12. The guide rails 3 and 3 are centering-positioned and tightened on a rail bracket 2 so that two perpendicular surfaces of the tooth parts of the left and right guide rails 3 and 3 in a temporary tightened state are opposed with the L-figure-shaped cut parts 21 and 21 of the left and right gauges 13, keeping a certain fine gap (delta), and the rail bracket 2 is tightening-fixed on the inner wall of the elevator passage. Then, the left and right guide rails 3 and 3 are centered, and the centering positioning of the guide rails 3 and 3 in the whole height is completed by successively repeating the work from the lower part.
Patent JP-H082061-A (JP)
Title: Thermal printer
Inventor: TAKAMI TORU
IPC: B41J11/14
Filed: 1995-04-17
Abstract: PURPOSE:To set a thermal head easily by setting a thermal head member to be rocked around the axial line of a shaft component and constituting the shaft component itself rocked around the platen direction crossing perpendicularly the axial line with a section of being narrowed in the width of a fitting hole as its center. CONSTITUTION:A head carriage 3 is constituted of a heat support member (support member) 31 supporting a thermal head 4, a support member 33 supporting the head carriage and a connecting mechanism for the members. The connecting mechanism is constituted of a columnar pin shaft 351 installed on the support member 33, a fitting hole 361 of the pin shaft 351 formed on the support member 31, a slip protection component 371 and a compression spring 381. A construction section 362 is formed on the fitting hole 361 to make the pin shaft 351 rocked in the front and rear direction of the pin shaft 351. The support member 31 can be rocked in the right and left direction around the pin shaft 351, and the pin shaft 351 can be rocked back and forth by the arrangement.
Patent JP-H1025405-A (JP)
Title: Method for finishing coating and coated article
Inventor: ISHIDOYA MASAHIRO
IPC: C08L67/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for finishing coating which gives a coating finishing capable of providing a coating possessing excellent chemical properties, physical properties, and weather resistance by comprising a compd. having a plurality of specified functional groups and a compound having a plurality of reactive functional groups reactivity bondable to the functional groups. SOLUTION: A coating comprising a thermosetting compsn. containing (A) a compd. having in one molecule two or more functional groups represented by the formula and (B) a compd. having in one molecule two or more reactive functional groups capable of a chemical bond with the above functional group upon heating as indispensable components and optionally (C) a heat latent acid catalyst capable of being activated at the time of heat curing is applied onto an object to be coated. In the formula, R<1> , R<2> , and R<3> represent H, a 1-18 C org. group; and R<4> represents a 1-18 C org. group, provided that R<3> and R<4> may combine with each other to form a heterocycle with Y<1> as a hetero atom wherein Y<1> represents O or S.
Patent JP-H08294834-A (JP)
Title: Machine tool with a plurality of spindles
Inventor: NORUBERUTO HESUBURIYUUGEN
IPC: B23Q39/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of increasing work output with a plurality of spindles without increasing required space. SOLUTION: A machine tool comprises a combined slide formed of partial slides 7, 8. The combined slide is movable in the X-direction on two linear guides 3, 4 by means of guide wheels 5, 6. Both partial slides are supported to each other by support guides 9, 10 and relatively movable in the X-direction in order to carry out correcting adjustment or feed movement. The respective partial slides support vertical spindles 15, 16 movable in the Z-direction. The vertical spindles and the partial slides are respectively provided with separate drive units 36, 37. The vertical spindles and the partial slides are relatively slidable synchronously or asynchronously and relatively slidable to carry out correcting adjustment or feed movement by controlling the drive units by a control device.
Patent JP-H04302469-A (JP)
Title: Manufacture of semiconductor memory
Inventor: SATO YASUO
IPC: H01L21/8242
Filed: 1991-03-29
Abstract: PURPOSE:To provide a dynamic memory including stacked capacitors that-have increased capacitance per unit area. CONSTITUTION:A resist pattern having predetermined openings is formed on a lower electrode 8 of a stacked capacitor. The resist pattern is used as a mask to etch the electrode 8 to a predetermined depth. As a result, the capacitor can have increased capacitance per unit area.
Patent JP-S60234733-A (JP)
Title: Manufacture of poly v pulley made of thin plate
Inventor: GOTOU TAKESHI
IPC: B21D53/26
Filed: 1984-05-08
Abstract: PURPOSE:To make a titled product to a highly accurate good product in V- groove rolling of cylindrical face of a bottomed cuplike formed product held between an upper jig and a lower driving jig by inner and outer pressure rollers, by providing a slip preventing part on the upper face of a lower jig pressure sleeve. CONSTITUTION:A bottomed cuplike formed product is held between the recessed part 20 of an upper free rotating jig 10 and the spring 32 pressing sleeve 28 of a lower driving rotating jig 12, and flange parts 72, 74 of both ends and a V- groove is rolled by pressing the cylindrical face of rotation formed product by an inner eccentric pressure roller 38 and an outer reliminary forming and groove forming pressure roller 78. At this time, rotation slip of the cuplike formed prodduct is prevented by providing a groove 54 on the upper face 34 of the inner constraining sleeve 28. Forming by rolling of the cylindrical face is made nicely, and the product is made to a good product of high accuracy.
Patent JP-H09278953-A (JP)
Title: Resin composition for extrusion laminate molding
Inventor: WAKAYAMA MASAHIRO
IPC: B29L7/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for extrusion laminate molding excellent in transparency, impact strength, piercing impact strength, heat sealing characteristics such as low-temperature heat salability, heat sealing strength and admixture heat salability, hot tack properties, neck-in, drawdown, etc. SOLUTION: This composition comprises 98-2wt.% of an ethylene homopolymer or an ethylene/α-olefin copolymer obtained by polymerizing ethylene or ethylene and a 3-20C α-olefin in the presence of a cyclopentadiene compound and a transition metal compound of the group IV of the periodic table and satisfying requirements of 0.86-0.96g/cm<3> density, 0.1-100g/10 minutes melt flow rate, 1.5-5.0 molecular weight distribution and <=2.00 composition distribution parameter and 2-80wt.% of another ethylenic polymer and has 1-50g/10 minutes melt flow rate, 1.10-3.00 DSR at 190 deg.C and 0.5-4.0g melt tension at 190 deg.C.
Patent JP-H11287844-A (JP)
Title: Skew adjusting method in ic tester and pseudo device used for the method
Inventor: NAGAI HIROYUKI
IPC: G01R31/28
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To precisely perform the skew adjustment of an IC tester. SOLUTION: A pin card which is to be used as a reference is selected among pin cards connected to respective terminals of an IC socket which connects an IC, to be tested, to a testing apparatus. Drivers DR's of other pin cards are connected sequentially, through a pseudo device 12, to the voltage comparator CPN of the pin card which is decided to be the reference. The delay phase of drivers in the respective cards is set so as to agree with a delay phase which is decided as a reference. The skew adjustment of all the pin cards is completed.
Patent JP-H10281457-A (JP)
Title: Bimetal type sensor for preventing over-heating of tempura-oil
Inventor: MISHIMA KAZUNOBU
IPC: F24C3/12
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent rust or corrosion of bimetal, attain a long service life of the product and realize a high reliability in operation of the product. SOLUTION: This tempura oil fire-preventing sensor is fixed to a gas equipment having a thermo-couple and a gas opening or closing valve for opening or closing a gas supplying passage for a gas burner. When a temperature of a bottom part of a cooking device reaches a predetermined constant temperature, a driving current of the gas opening or closing valve is shut off to terminate supplying of gas. In this case, there are provided a main body case 26 and a cap 25 covered on the main body case 26 so as to detect heat while being contacted with the bottom section of the cooking device. Within the main body case 26 are stored a switch (for example, a reed switch 20) inserted into a driving circuit of the gas opening or closing valve, a bimetal 15 arranged inside the cap 25, and a switch driving means driven by a repelling force of the bimetal 15 so as to turn on/off the reed switch 20.  A resin film 22 made of polyimide resin is applied to cover the bimetal 15.