baber/WOPTO huggingface dataset:
Patent JP-S61239315-A (JP)
Title: Small-sized electronic computer
Inventor: MATSUDA TSUYOSHI
IPC: G06F1/16
Filed: 1985-06-21
Abstract: PURPOSE:To adjust the display panel of a small-sized electronic computer to an optional angle by using a simple rotating mechanism. CONSTITUTION:A display panel 10 which can rotate freely in the forward direction around its upper side is provided to the front face of the main body 1 of this electronic computer. The display panel 10 can be rotated to a maximum angle of about 90 deg. against the front face of the main body 1 and a compression spring is put between the main body 1 and display panel 10. Therefore, the display panel is forced by the spring in the direction, in which the lower side of the display panel 10 is pushed out. At the back of the display panel 10, an adjusting arm 410 which determines the inclined angle of the display panel 10 is provided. The adjusting arm 410 is formed to have an L-shaped cross section and rack teeth which are engaged with a damper gear 412 fitted to the main body 1 are formed at the lower section of the L-shaped section. Moreover, triangular teeth for making the display panel 10 stationary in the unit of a prescribed inclined angle (degree) are formed at the bottom section of the arm 410 and the triangular teeth are engaged with a stopper click 415 fixed to a shaft 416.
Patent JP-S6115959-A (JP)
Title: Heat treating device
Inventor: FUJITANI YOSHIYASU
IPC: C23C8/20
Filed: 1984-06-30
Abstract: PURPOSE:To provide a titled device which facilitates the catalyst exchange of gas conversion retorts and an operation for activating the catalysts by the constitution in which the converted gas generated in the gas conversion retorts fitted attachably and detachably into the recesses formed to the wall of a heat treating furnace is supplied into the heat treating furnace. CONSTITUTION:The heat treating device introduces the converted gas as an atm. gas through a converted gas supply pipe 36 into the heat treating furnace 1 provided with a heater 15 and subjects a material S to be treated carried into the furnace through an aperture 12 provided with a door 13 to a heat treatment such as carburization. The plural recesses 14a, b are formed to the wall 11 of the furnace 1 of the above-mentioned device and the gas conversion retorts 2a, b packed therein with the exothermic type gas-generating catalysts are attachably and detachably fitted into the recesses 14a, b. The catalyst in the retorts 2a, b are heated to the required temp. by the furnace temp. and the gaseous raw material consisting of butane B and air A introduced respectively through introducing pipes 31, 32 are introduced therein and are denatured. The converted gases are supplied through the above-mentioned supply pipe 36 into the furnace 1. The exchange and activation of the catalysts are alternately executed without stopping the operation of the furnace 1 by opening and shutting adequately introducing valves 6a, b and discharge valves 7a, b.
Patent JP-S5838286-A (JP)
Inventor: RICHIYAADO CHIYAARUZU EFURANDO
IPC: C07D491/107
Filed: 1982-08-06
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-H05336561-A (JP)
Title: Key telephone device
Inventor: ISHI OSAMU
IPC: H04M1/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide the key telephone device which is applicable to speech characteristic standards and trunk line matchability standards differing dependent on forwarding destinations without exchanging any component. CONSTITUTION:A transmitting and receiving circuit 213 whose communication characteristics can be selected and set and a two-line/four-line converting circuit 212 are connected to the system control circuit 23 of a main device 2 through a telephone set control circuit 13 to which specific data on communication characteristics are inputted in a telephone set 1, and the control circuit 23 is selected by controlling the trunk line control circuit 215 of a trunk line unit device 21 and specified speech characteristics and trunk line matchability are set.
Patent JP-S62290879-A (JP)
Title: Catalytic solution of copper colloid for electroless plating and its production
Inventor: SATO TAKAO
IPC: C23C18/30
Filed: 1986-06-11
Abstract: PURPOSE:To obtain the catalytic soln. of copper colloid for electroless plating capable of activating an electrically insulating substance by adding dimethylamine borane to a soln. contg. copper ions, gelatin and polyethylene glycol to reduce the copper ions and by adding alpha,alpha'-dipyridyl. CONSTITUTION:An aqueous soln. contg. bivalent copper ions in the form of copper sulfate or the like, >=0.8g gelatin basing on 1g bivalent copper ions and >=0.8g polyethylene glycol having 1,000-20,000 average mol.wt. is prepd. The soln. is heated to >=40 deg.C and dimethylamine boran is added to the soln. by >=1.2g per 1g bivalent copper ions to perfectly reduce the copper ions to metal copper. The soln. is then aged, alpha,alpha'-dipyridyl is dissolved in the aged soln. and the pH is adjusted to 3-7 with NaOH or the like to prepare the catalytic soln. of copper colloid for electroless copper plating. When a copper lined epoxy resin laminate having a through-hole is treated with the catalytic soln., the wall of the through-hole can be perfectly coated with copper by electroless plating.
Patent JP-S6028929-A (JP)
Title: Remedy for peptic ulcer comprising 2'-deoxyguanosine as active ingredient
Inventor: ITOU YASUO
IPC: A61K31/7052
Filed: 1983-07-28
Abstract: PURPOSE:A drug useful as a remedy for peptic ulcer free from side effects, containing 2'-deoxyguanosine as an active ingredient. CONSTITUTION:A drug containing 2'-deoxyguanosine shown by the formula as an active ingredient. The 2'-deoxyguanosine is one of substances called nucleoside, ingredients of DNA controlling synthesis of protein in a cell of organisms, having charge of transmission of genetic information. It is found this time that the compound is extremely effective as a remedy for peptic ulcer. 2'-Deoxyguanosine, for example, is prepared by cultivating (Bacillus natto H61) (FERM-P 7123) by shaking culture at 37 deg.C, extracted the cultivated mold with isopropanol, repeating the same operations, subjecting a butanol extraction layer to various kinds of chromatography, followed by purification and isolation.
Patent JP-H086116-A (JP)
Title: Visibility correcting device for back driven system af single lens reflex camera
Inventor: ATSUTA RIICHI
IPC: G03B13/18
Filed: 1994-06-20
Abstract: PURPOSE:To facilitate the correction of a visibility with an external operation regardless of the position of a body core by moving an eyepiece without changing a relative position with respect to the focusing plane of a finder corrected in the visibility. CONSTITUTION:The eyepice of two concave an convex groups 18 fitted into a key groove 31a, the straight advancing key 33a of a movable eyepiece frame 33 whose movable eyepiece (convex lens) 34 is stuck to a guide projection and a guiding groove on both right and left sides of a fixed eyepiece frame 31 stuck to a fixed eyepiece (concave lens) 32 and a pressing plate 35 is screwed on the straight advancing key 33a in the recessed part of the side surface of a straight advancing key groove side. Thus, the optical axes of two eyepieces can come out and simultaneously the movable eyepiece 34 can be smoothly and straightly advanced in an optical axial direction. A correcting lens mounted outside is dispensed with and inconvenience that a positional change is made between the eyepiece and the correcting lens attached outside by the focusing drive of the body core and the visibility is changed in each focusing drive or in accordance with driving quantity is not caused.
Patent JP-S6031571-A (JP)
Title: Dye refining apparatus
Inventor: HARUTA MASAHIRO
IPC: C09B67/54
Filed: 1983-07-28
Abstract: PURPOSE:To yield a refined dye soln. without clogging, well suited to inks for ink-jet recording efficiently, by capturing heavy metal ions in a dye soln. using a plurality of ion-exchange resin columns alternately. CONSTITUTION:Dye powder 22 and pure water 26 are fed to a blender 24 and mixed with each other to prepare an aq. dye soln. After the resulting dye soln. is passed through a filter 29 to remove insoluble matter, the filtrate is fed through a supply tank 31 to a refining unit 41, in which a plurality of ion-exchange resin columns 44-1, 44-2, 44-3, etc. are used alternately and heavy metal ions in the dye soln. are removed by capturing with the ion-exchange resin to yield the intended refined dye soln. The ion-exchange resin column whose capability of capturing heavy metal ions has been reduced is replaced by a new column or reused after regeneration of the ion-exchange resin.
Patent JP-S5761546-A (JP)
Title: Cellulose incombustible heat insulating material
Inventor: TAKAGI SHIGETOSHI
IPC: E04B1/94
Filed: 1980-09-30
Abstract: PURPOSE: To prevent heat insulating effect from decreasing and to increase incombustivility by a method wherein cellulose fibrous material is coated homogeneously with burned gypsum powder to make a mixed material and a homogeneous mixed material is obtained by adding water to said mixed material.  
     CONSTITUTION: Chips made by crushing cellulose fibers such as waste paper, pulp, organic fibers, etc. are dried sufficiently to obtain cellulose fibrous material. 100W 1,000pts.wt. of burned gypsum powder is coated uniformly on 100pts.wt. of said fibrous material to prepare a mixed material. By means of spraying water to said mixed material or of blowing a dilute solution of a tacky material like synthetic rubber latex emulsion etc. or the like, the burned gypsum is changed into gypsum dihydrate, hardened hydraulically and homogenized to obtain an incombustible material. The heat insulating material obtained is free from deformation due to water  absorbing and heat insulating property is ensured for a long period. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06347282-A (JP)
Title: Apparatus and method for notifying abnormality in display position of moving object
Inventor: TOSHIDA KEIKO
IPC: G01C21/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a method for arousing cautions for an operator automatically when a display position of a moving object is abnormal in an apparatus which captures a moving object on the ground to display the position thereof on a map. CONSTITUTION:Running impossible areas are registered and managed previously according to performance specifications pertaining to the running of a moving object on the ground (step S1). The position of the moving object input and displayed (step S2) is compared (step S3) with the running impossible areas registered previously at the step 51 and when the display position matches the running impossible area, cautions of an operator is aroused automatically about the abnormality of the display position (step S4).
Patent JP-S5928121-A (JP)
Title: Zoom lens
Inventor: FUJIBAYASHI KAZUO
IPC: G02B15/22
Filed: 1982-08-06
Abstract: PURPOSE:To provide a high variable power and to compensate aberrations well, by moving a part or the whole of the second lens group and following lens groups to perform focusing. CONSTITUTION:The first lens group is constituted with two lenses which have negative and positive refracting powers. The second lens group is constituted with two lenses having a negative refracting power for the purpose of giving a prescribed negative refracting power to perform the magnification varying function efficiently, and the second lens group is moved together with the first lens group and the third lens group to reduce the variance of aberrations due to zooming. The fourth lens group is constituted with four lenses, and a lens 44 having a positive refracting power is arranged nearest the image surface side and is moved to perform focusing, and the variance of aberrations due to focusing is reduced as much as possible. Meniscus lenses whose convexes are directed to the object side are used as three lenses of the fourth lens group on the object side to compensate aberrations well throughout the overall zoom range.
Patent JP-S5473781-A (JP)
Title: Preparation of 2-alkyl-4h-pyran-4-one
Inventor: TAKAMI MASAAKI
IPC: C07C41/00
Filed: 1977-11-14
Abstract: PURPOSE: To obtain the title compound usable as an intermediate for synthesis of hipnotics, antibacterials, flavoring agents, etc., by treating a novel 5-alkyl-1,5,5- trialkoxy-1-pentene-3-yne with an acid in the presence of water.  
     CONSTITUTION: An 1-alkoxy-1-butene-3-yne of formula III: (R 3  is lower alkyl group) is reacted with an orthocarbonate of formula IV: (R 1  and R 2  are the same or different lower alkyl groups) in the presence of a Friedel-crafts type metallic halide catalyst, e.g. Zinc chloride, aluminum chloride, etc. at 40W200°C, preferably 80W90°C in an atmosphere of nitrogen to give an 5-alkyl-1,5,5-trialkoxy-1-pentene- 3-yne of formula II, which is then treated with a catalytic amount of an acid, e.g. hydro chloric, methanesulfonic acids, etc. in an equivalent amount or more of water or hydrous organic solvent to form the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5361922-A (JP)
Title: Printer
Inventor: HANAOKA SEIJI
IPC: B41J25/304
Filed: 1976-11-15
Abstract: PURPOSE: To reduce the number of the component parts and thus to simplify the printer constitution, by providing the lever which gives a reciprocal motion to the print head containing plural number of the recording needle along the recording paper along with a rotary disc which drives the lever. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05328143-A (JP)
Title: Color piclture coding device
Inventor: IIZAKA HITOSHI
IPC: G06T9/00
Filed: 1992-05-28
Abstract: PURPOSE:To obtain an excellent reproduced picture by preventing the deterioration in an edge of a character of a color picture in which the character and a photograph are in existence in mixture. CONSTITUTION:Color picture signals R, G, B are divided in the unit of blocks by a block discrimination section 3 and then the presence of an edge is discriminated and also the presence of a definite color is discriminated. When an edge is in existence and a designated definite color is in existence, a block discrimination signal of a character block is fed to a selector 4. Moreover, a color picture signal is converted into a luminance signal Y and color difference signals I, Q by a color conversion section 2 and they are fed to a selector 4. The signals Y, I, Q are subject to pattern coding by a quantization section 5, a binarizing conversion section 7 and a pattern coding section 8 in the case of character block discrimination and they are subjected to conversion coding by a conversion coding section 6 in the case of noncharacter block discrimination. Each of coded data is selectively outputted by using a multiplexer section 9.
Patent JP-S5839241-A (JP)
Title: Generator for vehicle
Inventor: IWAKI YOSHINORI
IPC: H02K19/22
Filed: 1981-08-31
Abstract: PURPOSE:To increase the quantity of cooling air by opposing an inductor to an element receiving an induced current coaxially with a generator inside a bracket, by fitting a generator-cooling fan to the element and by activating the inductor by an AC output of the generator. CONSTITUTION:Elements 61 and 62 receiving an induced current are provided rotatably on the rotating shaft of a generator consisting of a stator 1 and a rotor 2 generating an AC output, through the intermediary of bearings 33 and 34, and are fitted with generator-cooling fans 71 and 72. Moreover, inductors 51 and 52 are fixed inside brackets 41 and 42, opposite to the elements 61 and 62. The number of poles of these inductors is set at 1/2 or less of the number of poles of the stator 1 of the generator, and a part of the AC output of the generator is fed to the activating coils of the inductors. The quantity of cooling air can be increased by this constitution, since the speed of rotation of the cooling fan can be made higher than the speed of rotation of the generator.
Patent JP-S6119501-A (JP)
Title: Surface cutter for cylindrical or ellipsoidal object
Inventor: SHIGETA HIROMITSU
IPC: B23B5/12
Filed: 1984-07-04
Abstract: PURPOSE:To provide a surface cutter with higher working properties without any skill by energizing a cutting means composed of a roller engaging with the surface of a cylindrical or ellipsoidal object and a cutter provided in contact with said roller toward the surface of said object by making use of centrifugal force. CONSTITUTION:A surface cutter 10 allows, during a pause of work, an object 12 to be cut in its surface to penetrate a throughhole 14 in a state wherein a cutting means 16 consisting of a roller 28 and a cutter 30 is energized outwardly radially with the aid of a spring 48. During a rotary holder 14 by means of a rotation drive source not shown in figure, a slide frame 18 is forced to downwardly slide toward the object 12 via a coupling part 42 by making use of centrifugal force of a weight 40 of a pushing mechanism 32 and thereby the roller 28 and the cutter 30 are pressed onto the surface of the object 12. The roller 28 and the cutter 30 uniformly cut the surface of the object 12 while following its profile. Hereby, a surface of the cylindrical or the ellipsoidal object can be cut in its surface with high working properties without requiring any skill.
Patent JP-S5838323-A (JP)
Title: Suction device for engine with supercharger
Inventor: ODA HIROYUKI
IPC: F02B31/00
Filed: 1981-08-31
Abstract: PURPOSE:To sharply improve a combustion property at a supercharging time as an output performance is held, mixture gas from a main suction system is revolved in a direction of a peripheral of a combustion chamber, and it is efficiently mixed through installation of an ignition plug at an upstream side of a revolving current and an exhaust port at the downstream side. CONSTITUTION:In addition to a main suction path 10 equipped with a fuel feeder, an auxiliary suction path 17 provided with a supercharger is mounted. A revolving current generating means 33, generating a revolving current by revolving mixture gas from a main suction system in a peripheral direction of an engine, is installed. An ignition plug 34, situated facing a combustion chamber 4, is located at an upstream side of a revolving current, and an exhaust port 30a connected to the combustion chamber 4 is located at the downstream side. This enables mixture gas to efficiently exist around the ignition plug 34, which results in obtaining an improved ignition property and in improving a combustion property sharply.
Patent JP-H036337-A (JP)
Title: Manufacture of oxide dispersion strengthening alloy
Inventor: UENISHI NOBORU
IPC: C22C1/05
Filed: 1989-06-01
Abstract: PURPOSE:To obtain the oxide dispersion strengthening alloy having improved creep properties or the like by subjecting mechanical alloy powder to hot extrud ing under specified conditions, then executing working to give it specified strain and thereafter holding the alloy to a specified temp. CONSTITUTION:Mechanical alloy powder is subjected to hot extruding at >=1000 deg.C and >=12 extrusion ratio and is subjected to deformation working by one or more kinds among wire drawing, rolling and swaging. As for the working conditions, deformation (strain) rate is regulated to 10<-5> to 10<-1>sec.<-1>, temp. to 1000 to 1080 deg.C and true strain ratio to <=1.5. After that, the alloy is held at >=1200 deg.C for 5min. As the strengthened alloy, an Ni base alloy dispers edly contg. about 0.1 to 5wt.% Y2O3 is preferably used. In the alloy, even if annealing recrystallization is executed by an ordinary method, good recrystallization can always be formed and crystal grains and aspect ratio can be grown to a high degree.
Patent JP-H0435345-A (JP)
Title: Representative telephone number service
Inventor: HATAKE EMI
IPC: G06Q50/00
Filed: 1990-05-28
Abstract: PURPOSE:To allow the user to receive the offer of the service in an ISDN based on a representative number of same series shops by retrieving a representative telephone number of each grouping based on an address of the user. CONSTITUTION:A retrieval means 6 retrieves a representative telephone number N for each grouping of a database B based on an address of the user of a database A. Suppose that a user 2 registered in the database A dials the grouping representative telephone number N given to the database B, a public network 3 detects an area belonging to the caller user 2 from the database A, retrieves the database B and gives a call to a shop of the destination located at a most convenient location to an area to which the caller user 2 belongs.
Patent JP-H09297492-A (JP)
Title: Recorder
Inventor: SATO KAZUHIRO
IPC: G03G15/20
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To widely use a recorder in an electrophotographic system image forming device, to save power and to reduce the frequency of the generation of a waiting time until a fixing heater reaches a high temp. SOLUTION: In the recorder capable of changing the setting of the temp. of the fixing heater 2, when the next key operation is not detected regardless of the fact that a specified time lapses after a key operation in an operation display part 12 is detected and the execution of a recording operation of a plotter 1 is not detected as well, a control part 11 changes the setting of the temp. of the fixing heater 2 to that of a low temp. Further, the control part 11 changes the setting of the temp. of the fixing heater 2 to that of the high temp., when the key operation is detected while the heater 2 is set at the low temp.
Patent JP-H10309740-A (JP)
Title: Hydraulic circuit for high-speed injection equipment
Inventor: TASHIRO KAZUHIRO
IPC: B29C45/77
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To lessen the bore and number of pipings by a construction wherein pipings to a hydraulic source and a hydraulic tank are provided respectively for a return-side oil chamber and an injection-side oil chamber of an injection cylinder provided with a piston, through the intermediary of solenoid operated selector valves, and a piping for pressure oil made to act on the injection-side oil chamber from an accumulator is branched therefrom. SOLUTION: Hydraulic oil of high pressure and large volume from an accumulator 9 is made to act, through a piping 11, on an injection-side oil chamber 7 of an injection cylinder 31 making a screw 3 advance, at the time of injection. While a piston 32 is made to advance, the oil is discharged to an oil tank 13 via pipings 11 and 23, through the intermediary of a solenoid operated selected valve 21, at the time of metering. A return-side oil chamber 34 is provided with a piping 17 through which the hydraulic oil is discharged to the oil tank 13 through the intermediary of a solenoid operated selector valve 12. By a rod 33 provided for the piston 32, the capacity of the return-side oil chamber 34 is reduced to lessen the quantity of return oil and to decrease the flow velocity of the hydraulic oil discharged.  Accordingly, a piping of a large bore is dispensed with and the piping 17 for discharge to the oil tank 13 is enough for this equipment.
Patent JP-S6118393-A (JP)
Title: Control circuit of inverter
Inventor: IWASAKI MASAHIKO
IPC: H02M7/48
Filed: 1984-07-05
Abstract: PURPOSE:To eliminate insufficient torque by judging whether it is power drive or a generative drive by a mode discriminator and automatically correcting the impedance drop in response to the operation mode when a current increases, thereby always maintaining an exciting magnetic flux constant. CONSTITUTION:A polarity adding circuit 15 produces the output of an absolute circuit 14 as positive polarity by the output of a mode discriminator 13 at power drive time and the absolute value output as negative polarity at regenerative drive time. A correcting voltage outputting circuit 12 outputs a voltage to be corrected. Thus, even if a current increases due to a load, since the output voltage is corrected to be added in the power drive mode and to be subtracted in the regenerative mode, insufficient torque due to the reduction in the exciting magnetic flux at power drive heavy load time can be eliminated, and an overexcitation phenomenon can be avoided at the regenerative heavy load time.