baber/WOPTO huggingface dataset:
Patent JP-H0885763-A (JP)
Title: Isoindoline pigment
Inventor: FURANKU ARUFUTAA
IPC: C09D7/12
Filed: 1995-06-05
Abstract: PURPOSE: To obtain an isoindoline pigment which is suitable as a colorant for an ink jet ink used by thermally melting an aq. or nonaq. ink by reacting an isoindoline compd. with a specific compd.  
     CONSTITUTION: This pigment is represented by formula I [wherein R 1  is CN; R 2  is CN, a (modified) 5- to 7-membered heterocycle, CONR 6 R 7  (wherein R 6  and R 7  are each H or 1-4C alkyl), or CONR 6 R 8  (wherein R 8  is an optionally modified or substd. 5- to 7-membered heterocycle); R 1  and R 2  may combine with each other to form an optionally modified or substd. 5- to 7-membered heterocycle; R 3  is H, 1-4C alkyl, phenyl, 1-4C alkoxy, halogen or 1-4C acylamino; R 4  is II, 1-4C alkyl, halogen, trifluoromethyl, methoxy, ethoxy or nitro; (m) is 1-4; (n) is 1-3; and R 5  is H or 1-4C alkyl] and is prepd. by reacting an isoindoline compd. of formula II (wherein X and Y are each a nucleophilic substitutible group) with R 1 -CH 2 -R 2  and reacting the resultant compd. of formula III with a compd. of formula IV. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5662681-A (JP)
Title: Welding method of spring material
Inventor: SATOU MORITOSHI
IPC: B23K11/14
Filed: 1979-10-25
Abstract: PURPOSE: To improve strength of the weld zone and torsional strength, by providing a projection on welding face of the bench material and the spring material by using the electrode, where a ring-form protrusion corresponding to this projection is provided, to perform welding.  
     CONSTITUTION: In case that an electric contact and so on are produced by resistance welding of the spring material of ≤0.5mm thickness onto bench material 1, spherical projection 3 is provided on the welding face of bench material 1, and flat spring material 2 is arranged. Electrode 4 having the flat face and electrode 6, which is provided with ring-form protrusion 5 having a diameter equal to or inside diameter larger than the diameter of projection 3, are caused to advance from the bench material 1 side and the spring material 2 side respectively, and pressure is applied, and electricity is supplied. In this case, spring material 2 is deformed spherically while keeping the top of projection 3 of bench material 1 as the fulcrum, and bench material 1 and spring material 2 are pressure welded. Simultaneously, the current is flowed to this part concentratively, and they are joined into a ring- form by fusing, and ring-form concave part 9 is formed on the surface of fusion zone 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000306449-A (JP)
Title: Standby power interrupter and standby power detector
Inventor: HATTORI KEISHI
IPC: H01R13/70
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a standby power interrupter easy to use and capable of efficiently preventing waste of power by enabling standby power in an elec tric apparatus to be readily interrupted, and a standby power detector capable of easily informing of standby power consumption in an electric apparatus and of its rough value. SOLUTION: This standby power interrupter 1 is made of a case body 2 made of an insulating material with a switch 3 mounted on a front portion thereof operably from the front, a connection cord 5 connected to one end part of the switch 3 rearwardly projecting from a rear part of the case body 2 and having an attachment plug 6 provided on an end part thereof and connected at tip part thereof to a commercial power supply, or a connection terminal to be connected to such a connection cord 5, a plug socket connected to the other end of the switch 3 and to an attachment plug of a power cord of an electric apparatus and provided in the rear part of the case body 2, and a display lamp disposed on a portion visible from the front of the case body 2 and lighted only when the switch 3 is turned on.
Patent JP-S5471459-A (JP)
Title: Heat retaining container with heating device
Inventor: OKADA TAKUZOU
IPC: A47J41/02
Filed: 1977-11-16
Abstract: PURPOSE: To improve the efficiency of heating hot kept material by installing the heating part of a heat pipe for the hot kept material, between the inner and outer walls of a heat retaining container.  
     CONSTITUTION: When hot kept material 13 is put into a container 2 and a power cord 18 is connected to a power source, a heater 8 heats the pointed part 16 of a cylinder and heating medium 7 is heated and evaporated, and the vapor moves quickly towards the upper part of a heat pipe 11 owing to the pressure difference. Then the vapor is condensed on the inner wall 3, the temperature of which is lower than that of the heater 8, and produces heat. The condensed heating medium 7 is returned again towards the heater 8 by the gravitational force or the like, and the hot kept material 13 in the container 2 is heated or ketp warm by the repetition of the foremintioned cycle. By so doing, the greater part of the heat pipe 11 is installed between the outer wall 4 and the inner wall 3 and is vacuum heat insulated from the outside, so that the heat transferred to the upper part through the evaporation of the heating medium 7 does not diffuse outside and most of the heat is transferred to the hot kept material 13 through the inner wall 3. Therefore, heating efficiency is remarkably improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H083083-A (JP)
Title: Cyclohexene derivative
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/30
Filed: 1994-06-21
Abstract: PURPOSE:To provide a cyclohexene derivative useful as a compounding agent for a liquid crystal composition and having high performance to impart low refractive index anisotropy, low viscosity, high dielectric anisotropy, etc., to a nematic liquid crystal material. CONSTITUTION:This cyclohexene derivative is a compound of the formula (R is a 1-10C alkyl), e.g. 1-(3',4'-difluorophenyl)-4-n-propylcyclohexene. The compound of the formula can be produced by preparing a Grignard reagent from a 1-halo-3,4-difluorobenzene and reacting the reagent with a 4- alkylcyclohexanone. The compound of the formula is compounded to a nematic liquid crystal material in an amount of 0.1-50wt.%, especially 1-30wt.%.
Patent JP-S63302816-A (JP)
Inventor: AIHARA SEIICHIRO
IPC: A47K10/40
Filed: 1987-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5662836-A (JP)
Title: Stabilization treatment of polyolefin against photodeterioration
Inventor: ISHITOBI MASATOSHI
IPC: C08L51/02
Filed: 1979-10-26
Abstract: PURPOSE: To impart a polyolefin with superior stability against photodeterioration to the one obtained by conventional amine stabilizers, by compounding a polyolefin with a specific high molecular triazine derivative together with a phenyl derivative.  
     CONSTITUTION: A compound of formula I (R is methyl) and tetrakis (2,4-di-t- butylphenyl) 4,4'-biphenylenediphosphonite are added to a polyolefin by kneading. The total amount of the additives is 0.1W3.0wt%, pref. 0.2W2.0wt% of the polyolefin. The combined use of the additives assures the synergistic effect. The compound of formula I can be prepared by reacting 2,2,6,6-tetramethyl-4-n-octylamino- piperidine with the reaction product of cyanuric chloride and 1,6-bis(2,2,6,6-tetramethyl-4-piperidyl-amino)hexane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09321520-A (JP)
Title: Vehicle use glass antenna
Inventor: WATANABE FUMINORI
IPC: H01Q1/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain performance equal or better than that of a conventional antenna by providing an antenna conductor and an earth conductor nearly in parallel and setting a width of the earth conductor to a specific range without the use of a FM amplifier with a simple conductor pattern even when a space occupied by the antenna conductor is small. SOLUTION: An antenna conductor 2, a feed point 2a, an earth conductor 3 and an earth point 3a are provided to a window glass 1. A phase adjustment element 8 is provided as required. The antenna conductor 2 and the earth conductor 3 are arranged nearly in parallel and a radio wave signal is received efficiently by providing a simple pattern onto a window glass pane. Since the earth point 3a is used to connect to an outer conductor of a coaxial cable, it is not required to connect the outer conductor of the coaxial cable to a vehicle body in the vicinity of the glass antenna. The shape of the antenna conductor 2 may be usually almost a straight line, a curve or a V shape or the like, and the width L3 of the earth conductor 31 is preferably set to usually 0.2 to 10mm.
Patent JP-H11293238-A (JP)
Title: Production of phosphor by utilizing glass powder particle
Inventor: SAITO KAZUO
IPC: C09K11/08
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphor at a low cost from waste glass articles by mixing powdery glass particles with a phosphor material containing toluene and xylene, adding a binder to the mixture, drying the resultant mixture, and firing the dried mixture. SOLUTION: Although the glass articles used as the principal material are desirably bottles such as beer bottles or Sake (Japanese recewine) bottles to be disposed of, they may be waste cups or window glass. The glass material is ground into powdery glass particles of a size of about 0.1 to 2.0 mm. The phosphor material is formed by mixing several known metal oxides and rare earth metals and mixing the mixture with a commercially available color developer. The binder is desirably, for example, the one based on PbO and SiO2 . Another desirable example is the one based on So, Na, and Ca. The phosphor in a liquid state is poured into a mold, perfectly dried over a period of time of about 12 hr in a hot air chamber, and fired at about 800 deg.C for about 8 hr.
Patent JP-H05332036-A (JP)
Title: Multiple dwelling house and construction method thereof
Inventor: SHIBUYA SATOSHI
IPC: E04B1/34
Filed: 1992-05-29
Abstract: PURPOSE:To obtain excellent building constructional strength, reduce a construction cost, and use an indoor space effectively. CONSTITUTION:A pair of left/right bearing walls 3 are arranged at an interval H. Respectively opposed rigid frame column parts 4 having a cross section being long in the ridge direction are formed at regular intervals in a span P on the inner surface sides of these left/right bearing walls 3. The upper parts of these paired left/right rigid frame column parts 4 are connected to each other by means of span directional lateral rigid frame beam members 5. The upper parts of the rigid frame column parts are also connected to each other along the upper parts of the bearing walls 3 by means of longitudinal rigid frame beam members 7. The floor surface is formed integrally with both the beam members 5 and 7. Thereby, since the front and the rear of a building can be opened extensively, an indoor space can be secured efficiently between the bearing walls 3, so that construction cost can be also reduced.
Patent JP-S5662142-A (JP)
Title: Molding method for composite body of light metal fitting and rubbery material
Inventor: TANAKA AKIHIDE
IPC: B29C33/00
Filed: 1979-10-26
Abstract: PURPOSE:To obtain the composite body which has no protruded rubber material and perfectly bits to metal fittings by a method wherein light metal fittings with a low elastic coefficient are used in place of iron fittings and specific edge parts are deformed by press work in the same shape as the edge fitting parts of the respective die. CONSTITUTION:In edge fitting parts between the metal fitting 1 and the die 4 with a high elastic coefficient on a joint part between light metal fitting with a low elastic coefficient (e.g.; aluminum etc.) 1 and the rubbery material 2, under the pressure of the die 4 loaded by vulcanization, a sharply curved edge part A of the metal fitting 1 is deformed in the same shape as the edge fitting part B of the respective die 4 having a large radius of curvature. Thus, the die 4 comes in contact with the metal fitting 1 and the metal fitting 1 and the rubbery material 2 are bound tightly with each other in a smooth curvature to obtain the intended composite body.
Patent JP-H037675-A (JP)
Title: Four-wheel steering device
Inventor: HISADA KOJI
IPC: B62D6/00
Filed: 1989-06-02
Abstract: PURPOSE:To have optimum control of rear wheels in compliance with changing situation by setting appropriately the rule and the membership function such as output abut the rear wheel steering angle and inputs to a fuzzy controller about the steering angle, steering speed, car speed, etc. CONSTITUTION:In a fuzzy controller 10 the membership functions are set for the front wheel steering angle sensed by a sensor 11, the car speed and sideways acceleration sensed by front wheel steering speed sensors 13, 14 with the aid of a differentiating device 12, and further is set a membership function for the optimum rear wheel steering angle to be fed to a rear wheel steering controller 15. Inputs of these values are taken in, and a fuzzy inference due to MIN- MAX computing regulation, for ex., is executed according to these membership functions and the rules set appropriately, and optimum rear wheel steering angle signal is fed to the rear wheel steering controller 15 for steering the rear wheels 3. This embodies a four-wheel steering which better suits the human feelings.
Patent JP-S5765338-A (JP)
Title: Separator for non-magnetic conductive material
Inventor: NAKASHIMA TAKAHITO
IPC: B03C1/23
Filed: 1980-10-07
Abstract: PURPOSE:To prevent the agglomeration of non-magnetic, non-conductive materials and exactly separate non-magnetic conductive materials for preventing the lowering of recovery efficiency by using a method in which the turning speed of an inclined cylinder to treat mixed materials is variable accroding to the degree of wetting of the mixed materials. CONSTITUTION:Mixed materials 30 from which magnetic materials are beforehand removed by a magnetic sorter are charged through a belt conveyoer 32, etc., into the upper end opening 36a of an inclined cylinder 30, during which a cylinder 12 is turned around its central axis 22 at a desired turning speed through a driving roller 18 by means of a variable-speed motor 38. And, the turning number of the cylinder 12 is controlled according to the wetting degree of the materials 30, or the inclined angle of the cylinder 12 is automatically controlled to move the materials 30 to the lower end opening 36b of the cylinder 12. During the period, a separating force F from a moving magnetic field generator 72 is given to non-magnetic conductive materials in the materials 30, whereby the non-magnetic conductive materials (e.g., Al can) are separated from non-magnetic, nonconductive materials 30a (e.g., waste paper, wood chips, etc.) and discharged from the lower end opening 36b of the cylinder 12.
Patent JP-2000329644-A (JP)
Title: Display system for optical pulse test
Inventor: SATOMURA HIROAKI
IPC: G01M11/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To easily recognize whether a step of a displayed measurement waveform is due to a connection loss or a right down oblique step of a normal measurement waveform. SOLUTION: An optical pulse test apparatus 1 displays a measured waveform of the test result to a display device 24a. The measured waveform is displayed as a right down straight line (oblique line) of a constant slope depending on an attenuation characteristic determined by a type of optical fibers 2 and 3. A large step appears to the slant line part when the optical fibers 2 and 3 include disconnect points or a connector connect point 4, and a small step appears if the optical fibers include a welding connect part 5 or bent part.  According to the display system for the optical pulse test, an angle corresponding to the slope of the right down straight line part is measured on the basis of the measured waveform, and an LCD 36a of the display device 24a and the measured waveform are rotated on the basis of the detected angle thereby making the straight line part of the measured waveform agree with a horizontal axis of the LCD 36a. The straight line part of the measured waveform is accordingly displayed as a smooth straight line, thus enabling easy distinction from a small step due to a connection loss.
Patent JP-S5931900-A (JP)
Title: Method for removing part of striking copper plating not covered with partial silver plating and method for finishing silver plated surface
Inventor: HORI KUNIYUKI
IPC: C25F5/00
Filed: 1982-08-11
Abstract: PURPOSE:To remove selectively the exposed parts of striking copper plating and to control arbitrarily the luster of a silver plated surface, by carrying out anodizing while regulating the potential using a reference electrode. CONSTITUTION:A lead frame or the like for a semiconductor device having partial silver plating formed on striking copper plating is anodized in an electrolytic bath while regulating the potential to a selected range between the elution potentials of silver and copper using a reference electrode. The exposed parts of the striking copper plating are selectively removed, and the silver plating is moderately eluted. The silver plated surface is made mat or lustrous by restricting the potential range.
Patent JP-S5842187-A (JP)
Inventor: MIKOSHIBA HITOSHI
IPC: H05K1/14
Filed: 1981-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1071129-A (JP)
Title: Blood presser monitor apparatus
Inventor: SAKAI HIROSHI
IPC: A61B5/022
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain high blood pressure monitor accuracy with a blood pressure monitor apparatus for monitoring the blood pressure value of a living body in accordance with the propagation speed information, such as propagation speed or propagation time, of the pulse waves propagating in the arteries of a living body. SOLUTION: The value expressing the pulse wave propagation speed in accordance with the waveform characteristic value of the pulse wave determined by a waveform characteristic value determining mans 82, i.e., the corresponding relation determined by a means 76 for determining the corresponding relation between the propagation speed and the blood pressure is corrected by a correcting means 84 in the blood pressure monitor apparatus and, therefore, there is no influence of the change in the preejection period from the point of the time when the contraction of the heart starts to the point of the time when the blood in the heart is ejected to the aortas. The high blood pressure monitor accuracy is thus obtd.
Patent JP-S5937106-A (JP)
Inventor: OOISHI YOSHIHIRO
IPC: B65B7/28
Filed: 1982-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01309802-A (JP)
Title: Noise preventing wheel rolling on railroad track
Inventor: INOUE KOJI
IPC: B60B17/00
Filed: 1988-06-07
Abstract: PURPOSE:To reduce a metallic sound which occurs between a rail and a wheel when the wheel rolls on a railroad track by dividing the wheel into an outer wheel and an inner wheel and interposing a hard, rubber tire containing a tube inflated with compressed air between the said two wheels. CONSTITUTION:A hard, rubber tire 4 containing a tube 3 is fitted to the outer periphery of an inner wheel 1 which has a flange on one side of its outer periphery and which is installed to an axle as one body. In addition, an outer wheel 2 with a flange, which rolls on a railroad track, is fitted to the outside of the rubber tire 4. Then, cap bolts 6 and 6' are pierced through bolt supporting holes 11 and 11', which are made in the flange part of the inner wheel 1 and in the inside part of the outer wheel 2, respectively, at an equal angular interval, and are threadably attached to the outer wheel 2 and to the inner wheel 1, respectively. thereby completing assembling work of a designated wheel. High- pressure air is enclosed into the tube 3 via an air inlet valve 5. Meanwhile, a brake 9 acts as an internal brake which works together with the internal diameter side of the inner wheel 1.
Patent JP-S62299-A (JP)
Title: Integrated multi-layer element for transaminase activity measurement
Inventor: AMANO YOSHIKAZU
IPC: C12Q1/52
Filed: 1985-06-25
Abstract: PURPOSE:In a multi-layer analytical element wherein a porous developing substrate layer, a detecting reagent layer and a support layer, to measure accurately the aimed substance without being affected by influence of catalase, by adding >=a fixed amount of azide compound to the substrate layer or the reagent layer. CONSTITUTION:A porous developing substrate layer containing one or more reagents having function to act on a transaminase-forming substance and to generate hydrogen peroxide and a tarnsaminase substrate and a detecting reagent layer containing a reagent system consisting of one or more reagents and detecting hydrogen peroxide is laminated to a support layer. In the operation, 0.1-10 millimol/m<2> azide compound such as sodium azide, potassium azide, lithium azide, etc., is added to the substrate layer or reagent layer. The analytical element is used for measuring transaminase activity in an organism solution of a hemolytic or slightly hemolytic organism solution.
Patent JP-S5765785-A (JP)
Title: Gasification of coke by using salg tapping low-shaft furnace
Inventor: MATSUI MASAHARU
IPC: C10J3/02
Filed: 1980-10-08
Abstract: PURPOSE: To contemplate effective utilization of sensible heat of a produced gas, by supplying a small lump coke from the furnace shoulder of a slag tapping low-shaft furnace, and blowing coke and air and/or oxygen through a tuyere into the furnace to gasify coke.  
     CONSTITUTION: A small lump coke and converter slag are charged from an upper charging port 3 into a furnace 1, said upper charging port 3 being provided on the furnace shoulder of the slag tapping low-shaft furnace 1 having a heat exchanger 2 incorporated into the top part of the shaft furnace 1. Powdered coke or pulverized coal and air and/or oxygen are supplied from a lower charging port 4 provided at a tuyere to the furnace to gasify the charged coke. The sensible heat of high-temperture gas produced in recovered by the heat exchanger 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5842129-A (JP)
Inventor: FUJITA TEIZOU
IPC: H01H51/22
Filed: 1981-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04366211-A (JP)
Title: Snow layer keeping device
Inventor: MORIOKA KOJI
IPC: E01H4/02
Filed: 1991-06-12
Abstract: PURPOSE:To regulate a snow layer surface temperature at high precision and stably, in a snow layer keeping device provided with a controlling means for regulating the cooling quantity of a cooling means so that the surface temperature of the snow layer may be a desired temperature, by providing a snow layer forming floor, with the cooling means for cooling the snow layer formed on the snow layer forming floor. CONSTITUTION:Air side temperature detecting means 17, 18 for detecting the temperature of air on a snow layer 3, and snow layer side temperature detecting means 19, 20, 21 for detecting a temperature in the snow layer 3 or the cooling temperature of a cooling means 6, are arranged. By a controlling means 22, based on the detecting informations of the air side temperature detecting means 17, 18 and the snow layer side temperature detecting means 19, 20, 21, the cooling quantity of the cooling means 6 is regulated so that the surface temperature of the snow layer 3 may be a desired temperature.