baber/WOPTO huggingface dataset:
Patent JP-S6217016-A (JP)
Title: Production of zeolite
Inventor: TOKINA NOBUO
IPC: C01B39/52
Filed: 1985-07-16
Abstract: PURPOSE:To produce fine granular zeolite which is superior in Ca ion exchange capacity and preferable for a detergent by crystallizing a mixture of a sodium aluminate aq. soln. having specific composition and a sodium silicate aq. soln. CONSTITUTION:After mixing a sodium aluminate aq. soln. and a sodium silicate aq. soln. at <=50 deg.C so that by molar ratio H2O/Na2O=3-50, SiO2/Al2O3=1-2, Na2O/SiO2=1.4-20 are obtained and allowing the mixture to react with each other, it is risen in temp. up to 50-85 deg.C and crystallized to obtain a dispersed liquid of A-type zeolite having 60-95% degree of crystallization. The after regulating this dispersed liquid so that the alkali concn. is made to 5-30wt% for anhydrous zeolite and the concn. of a solid content is made to 10-40wt%, it is dried at 110-300 deg.C to obtain fine granular zeolite having 42-85wt% concn. of the solid content.
Patent JP-H07333965-A (JP)
Title: Developing device
Inventor: FUJIEDA YOICHI
IPC: G03G15/08
Filed: 1994-06-13
Abstract: PURPOSE:To supply a prescribed amount of toner always appropriately electrified, to a developer from a toner supply member when carrying out development after supplying the toner to the developer on a developing sleeve from the toner supply member and then supplying the toner to an image carrier from the developer, to stably perform satisfactory image formation free from base fogging, density irregularities, etc., and to prevent the scatter of toner from the inside of a developing device. CONSTITUTION:This developing device performs development by applying toner in the developer 1 on the developing sleeve 21 to the image carrier and supplies toner to the developer on the developing sleeve from the toner supply member 25. The developing device uses a magnet roller provided with magnetic poles along its periphery as the toner supply member 25 and whose surface hardness is >=2.0 in Vickers hardness and average interval of mountains in the curve of the cross-section of the surface, (Sm), is >=500mum.
Patent JP-H0595005-A (JP)
Title: Field-effect transistor
Inventor: MAEZAWA KOICHI
IPC: H01L29/778
Filed: 1991-05-31
Abstract: PURPOSE:To increase the maximum operating speed of the title transistor by a method wherein a semiconductor layer of a first conductivity type is arranged on the side of a second main face on a channel layer and a carrier supply region which is connected to a source electrode and which is of a second conductivity type is arranged on the side opposite to the side of a channel on the semiconductor layer. CONSTITUTION:Impurities which give an n-type are introduced into the side of a second main face 2b which is faced with a first main face 2a where a barrier layer 3 is arranged on a channel layer 2; a semiconductor layer 12 is arranged. A carrier supply region 13 which is connected to a source electrode 5 and into which impurities giving a p-type are implanted is arranged on the side of the channel layer 2 on the semiconductor layer 12; a p-n junction is formed between the semiconductor layer 12 and the carrier supply layer 13. When the thickness of a depletion layer formed in the position by the p-n junction is selected properly in advance, the carrier (electron) concentration of a carrier layer generated in the channel layer 2 can be changed at high speed. As a result, a function as a field-effect transistor can be obtained at high speed as compared with conventional cases.
Patent JP-S5277907-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: MIYAZAKI HIROAKI
IPC: F02F1/24
Filed: 1975-12-25
Abstract: PURPOSE: Tp perform amooth combustion by providing a guid between suction valve and ignition plug and preventing suction gas from striking directly against the electrode of ignition plug, thereby preventing temperature decrease of mixture in the proximity of electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000309671-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: MIYATA SHIGEO
IPC: C08L27/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a calcium hydroxide solid solution-based stabilizer for halogen-containing resins capable of retaining excellent thermal stability of calcium hydroxide-based solid solution and improving the midterm colorability having been its weak point. SOLUTION: This stabilized halogen-containing resin composition comprises following items based on 100 pts.wt. halogen-containing resin; (a) 0.1-10 pts.wt. calcium hydroxide-based solid solution and hydrotalcites, (b) 0.01-2 pts.wt. β- diketones, (c) 0.01-2 pts.wt. zinc compound, (d) 0-2 pts.wt. polyhydric alcohols, (e) 0-5 pts.wt. tin-based stabilizer and (f) 0-2 pts.wt. phosphite.
Patent JP-S5679413-A (JP)
Title: Stationary induction apparatus
Inventor: KANAI MINORU
IPC: H01F27/06
Filed: 1979-12-03
Abstract: PURPOSE:To effectively reduce vibrations by a method wherein when an iron core of the electrical apparatus such as a transformer or the like is received in a tank in which reinforcing stays are fitted on the reverse side of a bottom plate at equal intervals, a core base to be attached on the bottom surface of an iron core and an anti- vibration member laid under the base are located at an intermediate position between the stays. CONSTITUTION:The reinforcing stays are fixed by welding at equal intervals on the outer surfaces of a side plate 2 and bottom plate 3 of the tank in which the electrical apparatus 8 such as a transformer to reinforce the tank 1. Then, the electrical apparatus comprising the iron core 6 and windings 7 is housed in the tank 1, which is filled with insulating oil 11 and on the top provided with a ceiling plate 4 having a bushing 12. In this construction, the core base 8 and the anti-vibration material 10 laid under the base are fitted on the bottom surface of the iron core, and the anti- vibration member 10 is attached to bottom plate 3. The position where the anti- vibration member 10 is located comes to the intermediate point between the stays 5. In such a manner, an oscillation level of the bottom plate 3 is not increased even when the iron core 6 resonates and accordingly, noises are decreased.
Patent JP-H0821162-A (JP)
Title: Method of drainage construction in sash section of infiltrating water into wall body and drainage structure therefor
Inventor: TANAKA MAKOTO
IPC: E06B7/14
Filed: 1994-07-07
Abstract: PURPOSE:To discharge infiltrating water in a sash section and in the periphery of the sash by a distinct drainage path. CONSTITUTION:A sash section 3 consisting of an outer casing 5 and a sash frame is incorporated into a wall body 1, and the upper horizontal frame 5a and vertical frames 5b of the outer casing 5 are formed in a hollow shape respectively, and communicated mutually. The lower vertical upstanding piece of an inner throating plate mounted along the upper edge of the sash section 3 is disposed adjacently into an open groove formed to the upper horizontal frame 5a. The lower end sections of the vertical frames 5b are arranged onto a sash throating plate installed at the lower edge of the sash section 3.
Patent JP-H1116082-A (JP)
Title: Device for transmitting signal between transmission position and reception position
Inventor: KLOEFER PETER
IPC: H04M11/04
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To optimize power supplied inside a transmission position by changing the output voltage of the voltage source of the transmission position in an opposite direction to a signal current and constituting the voltage source so as to form the input voltage of a switching regulator. SOLUTION: The transmission position 10 is connected to a reception position 12 through a 2-wire line 14. The transmission position 10 is provided with a sensor 16 and a converter circuit 20 for measurement connected to the sensor 16 and the transmission position 10 is provided with a controllable voltage source 34 and the switching regulator 36 of a division type. The switching regulator 36 of the division type forms a fixed operation voltage to the converter circuit 20 for the measurement and the sensor 16. The input voltage of the switching regulator 36 is supplied from the voltage source 34, the output voltage of the voltage source 34 is changed in the opposite direction to the signal current IS and the value is controlled by signals sent out from the converter circuit 20 for the measurement to an output side 22.
Patent JP-H0448600-A (JP)
Title: Synchrotron radiation apparatus
Inventor: GOMYO YOSHIO
IPC: G21K5/02
Filed: 1990-06-14
Abstract: PURPOSE:To lessen the number of electromagnets for deflection, make the circumferential length of an accumulation ring short and the whole size small and at the same time obtain a highly intense synchrotron radiation output by using a prescribed prior stage accelerator as well as a core of an electromagnet for deflection. CONSTITUTION:A prior stage accelerator 1 is composed of a linear accelerator to accelerate an electron at <=20MeV or a microtron to accelerate an electron at 60-140MeV. Each electromagnet 5 for deflection consists of a pair of magnetic pole parts 8, 9 which are in the opposite each other in the direction rectangularly crossing the electron orbit plane while having the electron orbit P between them and a yoke part 10 to connect the pair of the magnetic pole parts 8, 9 on the center axis of the electron orbit P and is so formed as to have a fan-like shape as a whole and at the same time it also consists of a core 6 whose width in the direction rectangularly crossing the electron orbit of the yoke 10 is set to be wider than that in the direction rectangularly crossing the electron orbit P of the magnetic pole parts.
Patent JP-S5855864-A (JP)
Title: Moving-magnet instrument
Inventor: TAKEUCHI SEIJI
IPC: G01R5/14
Filed: 1981-09-30
Abstract: PURPOSE:To obtain an instrument which enables accurate returning of a pointer with a simple assembly by storing a bobbin containing a mobile magnet into a cylindrical case made of a magnetic material after it is wound with a coil while a return magnet is arranged in an excessive space. CONSTITUTION:The direction of the combined magnetic field is determined by the direction and the intensity of respective magnetic fields generated by current flowing through a coil 5 on one hand and of a returning magnet 9 on the other. Following the direction, a moving magnet 3 operates to incidate a gradation on a scale plate with a pointer 4. When current to the coil 5 is cut off, only the magnetic force of the returning magnet 9 works on the moving magnet 3 so that the moving magnet 3 is forcibly turned back being attracted by the returning magnet 9 securely arrayed. This enables the point 4 to return to the prescribed position on the scale plate.
Patent JP-S5487582-A (JP)
Title: Abnormality detecting device of machinery
Inventor: OKUTSU NAOHIRO
IPC: G01H1/00
Filed: 1977-12-23
Abstract: PURPOSE: To obtain a device having a high reliability in a simple structure and capable of being reset esily, by setting the sliding face closer to the axis of rotation than the face having the protrusion of moving element and at a position different in the peripheral direction with respect such face.  
     CONSTITUTION: A through-hole is provided in a top wall 2, and a moving element 5 which is guided in the axial direction and around the axis by means of a guide 4 affixed to a main body 3 is installed in this through-hole. This moving element 5 resembles a long cylindrical member of which two opposing sides are shaved off. And multiple protrusions 7 are provided in the cylindrical plane 6 to form an uneven surface. The cylindrical plane 6 having such protrusions 7 is disposed in a position symmetrical to the axis of rotation of the moving element 5, and a smooth sliding face 8 is provided between cylindrical planes 6 at a position closer to the axis of rotation than the cylindrical planes. One end of an elastic device 9 consisting of two leaf springs is secured to the top wall 2, and the other end thereof is free and inserted between protrusions 7 of the moving element 5 being deviated downwards and under a bending state. Thus, resetting may be easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02195957-A (JP)
Title: Alterable personal vehicle with removable frame
Inventor: MAIKERU FURAWAAZU
IPC: B62K5/025
Filed: 1989-06-20
Abstract: PURPOSE: To obtain a novel frame usable indoors, capable of being readily assembled and disassembled, by providing means on an auxiliary frame section for connecting the auxiliary frame section with a rear frame section. CONSTITUTION: This personal vehicle 10 can be disassembled into two major elements of a front frame section 12 and a rear frame section 13. A handle bar 15 can be detached from the front frame section 12, and a sheet 24 as well as a battery 23 can also be detached from the rear frame section 13. When the vehicle is used in an indoor place, it can be changed to a compact and short vehicle by attaching a short auxiliary frame section 50 having two front steering wheels and a tiller to the rear frame section 13. Such an auxiliary frame section makes the wheel base of the vehicle considerably small. The auxiliary frame section 50, including a pair of leg members 51, 52 which attach a U-shaped pivot cup 54 to an end 53, is connected to the rear frame section 13.
Patent JP-S5946449-A (JP)
Title: Electric hot air type space heater
Inventor: MIYAHARA SHINJIROU
IPC: F24H3/04
Filed: 1982-09-08
Abstract: PURPOSE:To improve the heating effect of the titled heater by reducing sharply the possibility of generation of a shortcircuting phenomenon by a method wherein a first guider and a second guider arranged opposite to each other with a cross-flow type impeller sandwiched therebetween and a heat generating body is embedded in a part located on the downstream side of the impeller. CONSTITUTION:When an impeller 21 is rotated, an eddy 37 about which air currents are formed is generated around the outer periphery of the impeller on the side of a second guider 24. The air currents flowing across the impeller gather around the second guider 24 and since a heat generating body 32 is embedded on the downstream side of the impeller, the gathered air currents receive heat from the heat generating body in an efficient manner so as to be utilized for a hot air heating operation. Further, as the heat generating body has no blowing resistance and the blowing load on the impeller is sharply reduced and further, as an air sucking port 25 and an air discharge port 26 are arranged substantially opposite to each other, it is possible to reduce the possibility of generation of a shortcircuiting phenomenon.
Patent JP-S6313797-A (JP)
Inventor: ABE SHINSAKU
IPC: B43L13/00
Filed: 1986-07-04
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-S641746-A (JP)
Title: Resin composition
Inventor: SUNATSUKA HIDEO
IPC: C08L23/26
Filed: 1987-06-23
Abstract: PURPOSE: To obtain a resin composition of high water resistance, by incorporating polyethylene with ethylene-vinyl alcohol copolymer and ethylene-vinyl acetate copolymer or ethylene-ethyl acrylate copolymer.  
     CONSTITUTION: The objective resin composition for use as an electrical insulation material can be obtained by incorporating (A) polyethylene with (B) ethylene-vinyl alcohol copolymer and (C) ethylene-vinyl acetate copolymer or ethylene-ethyl acrylate copolymer in such amounts that the vinyl alcohol content and vinyl acetate or ethyl acrylate content are 0.2W8wt.% and 0.2W8wt.% in the final composition, respectively, and, furthermore, if needed, (D) such ingredient(s) as crosslinking agent (e.g. dicumyl peroxide), anti-deteriorating agent or crosslinking aid. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5782206-A (JP)
Title: Record for kabuki-playing
Inventor: FUJITA TADAHIRO
IPC: G11B23/00
Filed: 1980-11-06
Abstract: PURPOSE: To reproduce the atmosphere of the Kabuki theater at home.  
     CONSTITUTION: Record discs such as opera can be obtained easily, but in case of Kabuki, the playing had not been on market as record discs since visuality is required. The atmosphere of Kabuki can be enjoyed easily, by manufacturing record discs of Kabuki. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0322391-A (JP)
Title: Manufacture of color el element
Inventor: YAMAMOTO YUJI
IPC: H05B33/10
Filed: 1989-06-19
Abstract: PURPOSE:To improve luminous efficiency by gas-phase-growing an organic rare earth compound and a fluoride as raw material gases chemically with a rare earth fluoride dopant to form an EL light emitting layer. CONSTITUTION:To form an EL light emitting layer 4, an organic zinc compound and an organic sulfur compound are used for a ZnS base material, and an organic rare earth compound and an organic fluoride or hydrofluoric acid are gas-phase-grown chemically as raw material gases with a rare earth fluoride dopant. The crystallization and crystal orientation of the EL light emitting layer 4 are improved, the dopant is uniformly dispersed, its mixed quantity can be correctly controlled, and an EL element with high luminous efficiency is obtained.
Patent JP-S6217400-A (JP)
Title: Electric motor for dust collector
Inventor: SHIMAZAKI TETSUO
IPC: F04D29/70
Filed: 1985-07-16
Abstract: PURPOSE:To stably cool an electric motor, by directly coupling a rotary filter with a suction fan and arranging a shield plate between an attracting part and a rotary driving part while a cooling fan in a side of the rotary driving part. CONSTITUTION:A dust collector couples a rotary filter 1 with a suction fan 4, housed in a fan case 2, to provide an attracting part. The dust collector cools the side of a driving part 8 by a cooling fan 7 to be formed by providing a shield plate 5 between the attracting part and driving part 8. Consequently, the dust collector, generating cooling air independently of the work air, stably generates the cooling air by the cooling fan 7 even if the work air disappears by blocking a suction port.
Patent JP-S5489608-A (JP)
Title: Cartridge storing device
Inventor: INOUE KATSUSHI
IPC: G11B15/68
Filed: 1977-12-27
Abstract: PURPOSE: To accurately insert and discharge cartridges by performing the insertion and discharging of cartridges to Carousel with a cartridge handling mechanism and location of the Carousel at the insertion and discharge through instruction of a control unit.  
     CONSTITUTION: A cartrodge handling mechanism 5 consists of a guide member 6 and plungers 7, 8 for discharging and inserting of cartridges. In the case of a demand for insertion of a new cartridge, the instruction of a control unit causes the Carousel 2 to rotate at a specified angle to locate the hole 3 for insertion of the new cartridge at the handling position where it opposes to a hole 9, and therefore the cartridge is inserted into the hole 9 and the plunger 8 is lowered to force insert the cartridge into the hole 3. Upon completing of the force inserting, the instruction of the control unit causes the Carousel 2 to locate the cartridge in the read-write part 4. In the case of a demand for discharge, the cartridge having been located in the handling position is discharged into the hole 9 by ascending the plunger 7. Thereby, the accurate insertion and discharging are accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5680018-A (JP)
Title: Production of liquid crystal display element
Inventor: MATSUYAMA SHIGERU
IPC: G02F1/133
Filed: 1979-12-05
Abstract: PURPOSE: To make positioning simple and reduce positioning processes by opening holes of a fixed shape at one of the end parts of a plastic film, and determining the positions of electrodes and orientation films from the substrate end face by using these holes.  
     CONSTITUTION: Holes 2 for positioning are provided to a plastic film 1, and projecting positioning pins 4 opposing to these holes 2 and a guide 5 guiding the end face on the side opposite from the side where the holes 2 are provided are provided to a positioning jig 3. The film 1 is placed on the jig 3, and is fixed by such means as vacuum suction, after which printing or exposure of resist is performed to form electrodes. The holes 2 of the film 1 are also usable for positioning at the time of affixing two sheets of upper and lower substrates. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06165351-A (JP)
Title: Closing plate for opening of floor panel
Inventor: NAKA HIROMASA
IPC: H02G3/38
Filed: 1993-06-28
Abstract: PURPOSE:To enable a closing plate for openings of floor panels to easily cope with an increase in equipment or change in layout. CONSTITUTION:This closing plate 1 is put in an opening on at least one side of a floor panel 20 formed in a square shape by uniting a surface and rear plates in one body. At the time of putting the closing plate 1, a wire passing port forming section 7 is formed through a placing surface 24 formed by bending either one of the flanges 21 protruded into the opening of the floor panel 20 from the side edges of the surface and rear plates.
Patent JP-S6312915-A (JP)
Title: Detection signal processing circuit for encoder
Inventor: IIJIMA KENZABURO
IPC: G01D5/244
Filed: 1986-07-03
Abstract: PURPOSE:To reduce the distortion of a detection signal of a sensor which detects position information on a recording medium by supplying the outputs of two variable gain amplifiers to a displacement detecting circuit. CONSTITUTION:When the amplification factors of variable gain amplifiers 40 and 41 are denoted as A, the detection signals sintheta and costheta outputted by magnetic sensors 14 and 15 are amplified by the amplifiers 40 and 41 to obtain Asintheta and Acostheta. Those outputs are squared by square-law circuits 42 and 43 and summed up by an adder 44 to obtain A<2>(sin<2>theta+cos<2>theta). Here, sin<2>theta+ cos<2>theta=1, so the output of the adder 44 is A<2>. This is supplied to a 1st input terminal 45a of a subtracter 45 and subtracted from a reference voltage VREF supplied to a 2nd input terminal 45b. This subtraction result is inputted as a control signal VAGC to the amplifiers 40 and 41, whose gains are so controlled that a preset reference value is obtained, thereby holding the output levels of the amplifiers 40 and 41 constant at all times.
Patent JP-H0447842-A (JP)
Title: Representative connection communicating system
Inventor: NARUSE MASAHIRO
IPC: H04L29/08
Filed: 1990-06-15
Abstract: PURPOSE:To reudce time for connection and to shorten time for initial setting by suppressing plural communication paths having common protocol control information to one path and setting the representative communication path for connection. CONSTITUTION:When a connection request is generated, an electronic computer system 1 calculates a representative communication path control table 22a by a communication path group control table 21. Next, the transmitting data of connection for representative communication path is prepared, a communication control equipment management table 23 is calculated by a system control table 20 and outputted through an input/output management part 13 to a communication control procesisng device 2. A management part 13 transmits a representative connection data 24 while referring to the table 23. When a response to the data 24 is received, this response is analyzed so as to calculate the table 21. Continuously, all the communication path tables under the table 21 are changed to connected status. Thus, the connection control of the connection path when initially setting the system is completed, and the time for connection can be shortened without being affected by the number of communication paths.