baber/WOPTO huggingface dataset:
Patent JP-H06234969-A (JP)
Title: Organic thin film luminous element
Inventor: MARUYAMA SHIGERU
IPC: H01L51/50
Filed: 1993-02-10
Abstract: PURPOSE:To obtain an organic thin film luminous element improved in the stability of luminance at raised temperatures, etc., by forming a hole injection layer and a luminescent layer between a positive electrode and a negative electrode and making the hole injection layer from a polymer of a specified composition. CONSTITUTION:An organic thin film luminous element is constituted by succeedingly forming a positive electrode 12, a hole injection layer 13, a luminescent layer 14 and a negative electrode 16 on an insulation transparent base 11, and connecting the positive electrode 12 and the negative electrode 16 with a direct current electrical source 17. The hole injection layer 13 of this element is made from a polymer prepared by subjecting a compound having at least two isocyanate groups (e.g. a compound of formula I) and a compound having at least two hydroxyl groups (e.g. a compound of formula II) to polymerization and cross-linking. In the luminescent layer 14, the injected electrons and holes are recombined with each other to radiate light of a specified wavelength. Because the obtained hole injection layer 13 is improved in heat resistance and chemical resistance, the luminance of the element is stabilized, and the patterning in the application of photolithography can be improved.
Patent JP-H08218491-A (JP)
Title: Unit type building with open ceiling
Inventor: NAKAI IKUO
IPC: E04B1/348
Filed: 1995-02-09
Abstract: PURPOSE: To set an open ceiling to the primary large opening state and secure the sufficient strength around the open ceiling. CONSTITUTION: The upper and lower beams 35-37, 59-61 facing an open ceiling 15 in the skeletons 30, 50 of multistory building units 13A, 14A have a closed cross section formed by lower beam main bodies 35A-37A, 59A-61A made of a channel material and reinforcing members 35B-37B, 59B-61B somewhat smaller than them. The strength of the skeletons 30, 50 is increased by the closed cross section, and reinforcing beams crossing the open ceiling 15 are not required for the skeletons 30, 50.
Patent JP-H10240489-A (JP)
Title: Data processing system and method for forming display area in its display device
Inventor: BERSTIS VIKTORS
IPC: G06F3/048
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To select the display area of a display device in a data processing system by moving a line against a boundary in response to a 1st user input and fixing it in response to a 2nd user input. SOLUTION: When a user selects a size change option by using a remote control 106, it is confirmed that a display area is changed. The user sets a top edge of the display area there. After that, a right edge of the display area is set, a bottom edge of the display area is set and finally, a left edge of the display area is set by the user. For instance, when the user presses a 'change' button to change a display area, it starts a process that changes the display area which is formed by boundaries, moving it against the top edge. When a bar is approached to the top edge as much as possible in a screen to satisfy the user, the user presses, a 'next' button at that time and the top edge of a display is formed.
Patent JP-S56119424-A (JP)
Title: Stove
Inventor: OONISHI KUNIO
IPC: F24C5/00
Filed: 1980-02-23
Abstract: PURPOSE: To reduce fuel consumption of a stove, by causing substantially complete combustion of fuel by disposing an air feed pipe formed with small air ports in a combustion drum.  
     CONSTITUTION: A cap 3 formed with an igniting hole 3A is set in plate in the manner that a narrow passage 4 is formed between the cap 3 and the upper surface of a combustion drum 2, and an air feed pipe 5 formed with small air ports 5A spirally around the peripheral surface of the pipe is depended at the central portion of a combustion drum 2. When the stove is ignited from the igniting hole 3A after feeding kerosine oil or the like from a fuel feed pipe 6 and air is supplied from the air  feed pipe 5, fuel is burnt positively while producing spiral flame. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02200103-A (JP)
Title: Tilling device
Inventor: KANAI YOICHI
IPC: A01B33/12
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the forward scattering of tilled soil in tilling and discharging work and to enable the maintenance of good tilled state by providing a pair of right and left front covers covering the front side of a tillage tine in a state of overlapping the rear end of a cover under the upper cover and detachably attaching the front covers to a frame 3. CONSTITUTION:The forward scattering of tilled soil can be prevented with a front cover 6 by rotating tillage tines 1... in an upcut direction while forwarding a mobile machine body 7. The soil is guided backward with the front cover 8 while preventing the upward scattering of the soil with an upper cover 4, crushed with a soil-crushing rake 20, and the surface of the soil is leveled with a leveling plate 21. When the upper cover 4 is tilted upward with a tilt- controlling apparatus 13 after releasing the coupling of a coupling bolt 19, the tilled soil guided backward with the front cover 6 is guided with an inclined face of the upper cover 4 and discharged in lateral direction.
Patent JP-S58140458-A (JP)
Title: Variable venturi carburetor
Inventor: TERAMURA MITSUNORI
IPC: F02M7/17
Filed: 1982-02-16
Abstract: PURPOSE:To promote atomization of fuel, by increasing the velocity of flow of intake air in a variable venturi carburetor at the time of partial-load operation of an engine. CONSTITUTION:In a second air-bleed passage 28, there is disposed a shutoff valve 31 having a valve element 32 for controlling opening and closing of the second air bleed passage 28. A cacuum chamber 15 is communicated with the atmosphere via an atmospheric pipe 33, a valve 34 for controlling communication with the atmosphere and an air filter 35. At the time of partial-load operation of an engine, the shut-off valve 31 and the control valve 34 are both energized, so that air is supplied also from the second air bleed passage 28 into fuel flowing through a metering jet 21. Therefore, the amount of fuel supplied from a nozzle 23 is reduced and the pressure in the vacuum chamber 15 becomes substantially equal to the atmospheric pressure. Resultantly, a suction piston 3 is moved to the right and the velocity of intake-air flow through a venturi 8 is increased, so that atomization of fuel is promoted.
Patent JP-S52106187-A (JP)
Title: Saw blade
Inventor: SAKURAI HISAO
IPC: B23D61/04
Filed: 1976-03-03
Abstract: PURPOSE:To prolong service life of a circular saw blade by manufacturing it in such a manner as to join, by welding, an edge section made of durable and wear-resistant metal, a blade section made of rigid metal and a body section made of metal designed for the common structural application.
Patent JP-S62180183-A (JP)
Title: Self-hold type gas shut-off valve
Inventor: OKAMOTO MASAYUKI
IPC: F23N5/24
Filed: 1986-02-04
Abstract: PURPOSE:To isolate the coil part of a gas shut-off valve from a gas atmosphere by providing a seal packing material both on the outer periphery and inner periphery of a pipe made of non-magnetic metal and on the outer periphery of a pedestal and an adsorption piece. CONSTITUTION:On the inside of a yoke 3 is provided a coil bobbin 14, in which a pipe 13 made of non-magnetic metal is inserted into its center hole, and on its outside is wound a coil copper wire 15, and at the same time, to the coil copper wire 15 is connected lead wires 16a, 16b. On the groove parts, which are provided on the inner periphery of the pipe 13 and an adsorption piece, and provided seal packing materials 17. And further, on the upper part of the pipe 13, into a through hole 18, which is made in a pedestal 11, is inserted the pipe 13, and at the same time, between its outer periphery and the pedestal 11 is provided a seal packing material 19.
Patent JP-H10224194-A (JP)
Title: F-v conversion circuit
Inventor: YAMAGISHI TAKAHIRO
IPC: H03D3/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions by detecting the duty of the reference pulse of an f-v voltage at the time of temperature change, so as to correct the duty of a reference pulse of the f-x voltage. SOLUTION: A frequency of a signal which is to be basic is stored in a storing part 2, while adjusting the duty of a basic pulse by a resistance 6 (R1) through a multivibrator 5. A frequency-discriminating signal (b) is fetched through a frequency-discriminating part 1 to be inputted to the part 2, and data (c) of a previously stored pulse and a pulse at a present time point are added to a pulse-comparing part 3, according to the signal (b) to execute comparing operation. Its difference data (d) are added to a reference voltage control part 4 to control the reference voltage of a mono-stable multivibrator 5 to control the duty of a pulse to be outputted. Consequently, the duty of the pulse to be outputted from the multivibrator 5, which becomes the reference pulse of an f-v voltage by temperature change is constant at the same frequency.  The f-v voltage is fetched through an integration circuit, constituted of a resistor 7 (R2) and a capacitor 8 (C2).
Patent JP-S63190837-A (JP)
Title: Conversion of alcohol to homologue thereof
Inventor: ISOGAI YOSHIO
IPC: B01J31/00
Filed: 1987-02-04
Abstract: PURPOSE:To improve selectivity in reacting an alcohol with carbon monoxide and hydrogen to obtain an alcohol homologue containing at least one more carbon than the raw material alcohol, by using a specific catalyst without utilizing a halogen compound having high corrosive properties. CONSTITUTION:An alcohol containing 2-30 carbons is reacted with carbon monoxide and hydrogen in a molar ratio of carbon monoxide and hydrogen of preferably 5:1-1:5 by the use of a cobalt phosphine carbonyl complex shown by formula (R1, R2, R3, R4 and R5 are H, 1-20C alkyl, cycloalkyl or aryl, may contain N, O, S or halogen atom in substituent group and R1, R2, R3, R4 and R5 may be mutually same or different) to give an alcohol containing at least one carbon more than the raw material alcohol.
Patent JP-S61182150-A (JP)
Title: Memory trouble detecting system for microprocessor system
Inventor: KAWAKAMI MASAKAZU
IPC: G06F11/00
Filed: 1985-02-07
Abstract: PURPOSE:To attain a memory trouble detecting system with no use of a memory trouble detecting circuit by checking periodically a memory with a software program. CONSTITUTION:When a RAM is checked, the test data is written on a RAM1 from a writing circuit 3 and then compared with the data contents read out of a reading circuit 4 through a comparator 5. If no coincidence is obtained from this comparison, a trouble of the RAM is decided. When a RAM is checked, all data are read out by a sum reading circuit 8. A sum producing circuit 7 produces the sum of all data. A comparator 9 compares said sum with the contents of the check data 23 read out of the circuit 8. If no coincidence is obtained, a trouble of the ROM is decided. These checks are carried out by two programs which are stored in the ROM and work periodically.
Patent JP-S63191677-A (JP)
Title: Heat-sensitive transfer material
Inventor: MIMURA TAKASHI
IPC: B41M5/40
Filed: 1987-02-04
Abstract: PURPOSE:To stabilize feeding at the time of printing, reduce noise, suppress exfoliation of a coated film and contamination of a thermal head and ensure clear printing, by providing an anti-sticking layer comprising a vinylidene chloride copolymer and an organopolysiloxane in a specified ratio and having a specified thickness on a side of a base film opposite to the side of an ink layer. CONSTITUTION:A heat-fusible or sublimable transfer ink layer is provided on one side of a plastic film, and an anti-sticking layer comprising a mixture of (A) a vinylidene chloride copolymer and (B) an organopolysiloxane and having a (B)/(A) weight ratio of 0.01-8 and a thickness of 0.03-3 mum is provided on the other side. The vinylidene chloride copolymer may be any copolymer prepared from vinylidene chloride and a comonomer by a known method. The organopolysiloxane may be, for example, a silicone oil or a modified silicone oil into which a functional group has been introduced for imparting compatibility with the resin used therewith, hydrophilicity, reactivity, adsorption properties, lubricity or the like.
Patent JP-H06239306-A (JP)
Title: Method and device for opening and sealing work
Inventor: NAKAMURA SABURO
IPC: B65B51/06
Filed: 1993-02-10
Abstract: PURPOSE:To provide a work opening/sealing method and its device, which can seal the opening under a well-regulated condition without wrinkles or slack, without being affected by the shape of the work opening when the opening of a work in which an article is stored is sealed by an adhesive tape. CONSTITUTION:While a member which grips a tape is made to perform a circular arc movement, the tape is pressed along the shape of a work opening W1 and affixed for the sealing method. The device consists of a first swinging lever 3d which swigs along a circular arc between the work mounting position and tape feeding position, a second swinging lever 3a which swings while being supported by the first swinging lever 3d, and a tape gripping unit 3b, and a tape which is gripped by the gripping unit is carried to the work W position by the first swinging lever 3d, and the second swinging lever 3a is retracted along the shape of the work opening W1 to affix the tape for the constitution of the device.
Patent JP-H02204649-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: F02D45/00
Filed: 1989-02-02
Abstract: PURPOSE:To make improvements in control accuracy by controlling an air-fuel ratio for feedback through a feedback correction factor by integral control with an oxygen sensor with an oxygenic ion conductive fixed electrolyte and a NOx reduction catalyst layer between two electrodes. CONSTITUTION:Oxygen content in NOx is reduced and detected as oxygen content in exhaust with an oxygen sensor which formed electrodes 2, 3 on both inner and outer surfaces of a ceramic tube 1 making an O2 ion conductive solid electrolyte of its main ingredient in addition to a platinum catalyst layer 4 and a NOx reduction catalyst layer 5, whereby an output value is almost fixed to a true desired air-fuel ratio without entailing such a fact that a reversing control point is affected by NOx content. An air-fuel ratio feedback control means controls a fuel supply means with a feedback correction factor set by integral control. On the other hand, a deterioration judging means judges a deterioration state of the oxygen sensor on the basis of an increase or decrease period of fuel supply, and at time of its deterioration, increment control is started after delaying it as long as the specified time by a delaying means. Thus improvement in control accuracy can be promoted in this way.
Patent JP-S61182645-A (JP)
Title: Optical recording medium
Inventor: TAKANO KATSUHIKO
IPC: G11B7/24097
Filed: 1985-02-09
Abstract: PURPOSE:To adjust accurately the balance of an overall disk in a simple production process at a moderate cost by drilling numerous holes for loading a center of gravity correcting member on the hub of an optical recording medium. CONSTITUTION:Glass substrates 1 and 2 laminated with pregroup layers 3 and 4 and recording layers 5 and 6 are set with their recording layers inside and stuck with an adhesive 7 by inserting a spacer 8 and the hub 9. The disk is rotated on a turntable, and the rocking of a rotary axis is detected to detect the deviation of the center of gravity of the disk. Then a revet 17 is caulked in any one of the holes aligned on the hub 9 to correct the center of gravity. Accordingly the balance of the disk can be accurately adjusted with the simple and inexpensive method.
Patent JP-S56121126-A (JP)
Title: Priority level assigning circuit
Inventor: KANUMA AKIYOSHI
IPC: G06F9/48
Filed: 1980-02-26
Abstract: PURPOSE: To shorten the time of propagation of a serviceable signal by providing a forestalling circuit which, when no service request signal arrives, allows the srviceable signal to by-pass propagation units, stage by stage, forming a prescribed number of stages.  
     CONSTITUTION: Serviceably signal En from a host device is propagated through serviceable signal propagation units 4 n , 4 n+1 ..., to which service request signals R n , R n+1 ... are inputted, successively to generate serviceable signals E n+1 , E n+2 .... For example, when priority level signal Pn is of "1", signal E n+1  has level "1" and top priority is given to signal R n+1 . Forestalling circuit 5 in this constitution, when every signal of R n WR n+3  has level "0", sends signal En to circuit 5 by bypassing it without propagating it through units 4 n W4 n+2  to generate signal E n+4  for a low- priority device. Consequently, the time of the propagation of the serviceable signals is shortened and priority is assigned to many service requests in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08215215-A (JP)
Title: Manufacture of dental material of calcium phosphate based crystallized glass
Inventor: HIDAKA YOICHI
IPC: A61K6/838
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a product which facilitates the management of temperature without growing scale of the apparatus and moreover, achieves excellence in aesthetical property with a uniform opaque appearance. CONSTITUTION: In this manufacturing method of a calcium phosphate based crystallizing glass dental material in which calcium phosphate based crystallizing glass is cast into a mold and crystallized in the mold 1 to produce a dental material, a means by which the final crystallization in the mold 1 is performed near a running gate 1a of the mold 1 is so arranged to have a temperature distribution to ensure that the temperature of a bottom surface part in a furnace is higher than that at the top surface thereof. To achieve this, a heating value of a heater positioned above the bottom surface of the furnace is smaller as compared with that of the heater positioned below the bottom surface of the furnace or the heater is not positioned above the bottom surface.  At the same time, an electric furnace 2 is used with a capacity of the heater per area of the bottom surface part exceeding 5kW/m<2> to accomplish a thermal crystallization by making the running gate 1a of the mold 1 the top surface thereof.
Patent JP-S59157720-A (JP)
Inventor: ERITSUHI RUKUSA
IPC: G05D16/10
Filed: 1984-02-13
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-H10202523-A (JP)
Title: Polishing end point detecting method
Inventor: SAKATA FUMIHIKO
IPC: B24B37/013
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a polishing end point detecting method capable of detecting the polishing end point with high sensitivity and stability through a simplified method. SOLUTION: With regard to a polishing method of polishing a polishing object to a flat and mirrorlike surface by pressing a top ring 13 retaining the polishing object against a polishing cloth 11 stuck to a rotating turntable 12 and rotating the turntable 12 together with the top ring 13, variation of the polishing resisting force produced when polishing of the polishing object reaches a dissimilar material, or variation of the polishing resistance force produced when unevenness is removed at the time of flattening the surface unevenness is detected by the variation of electric power W inputted in the turnatable 12 or the top ring 13 drive motors 15, 16.
Patent JP-H02204504-A (JP)
Title: Cement-based water permeable paving material
Inventor: UKITA KAZUAKI
IPC: E01C7/10
Filed: 1989-02-01
Abstract: PURPOSE:To make it possible to give water permeability for certain and effectively improve strength after hardening by composing a cement-based water permeable paving material, through kneading, of cement, aggregate, water, polymer and thickener. CONSTITUTION:A paving material 2 is formed by properly mixing and kneading Portland cement, crushed stones #7, polymer such as resin emulsion and water- soluble polymer which belong to water polymer disperson, and a thickener like 'metrose' composed of water soluble high polymer. Next, the paving material 2 is placed on the subgrade 3 which is formed over a leveled roadbed 4 by compacting soil. The contents ot polymer and thickener suppress the decline in viscosity of cement mix, and prevent the run of liquid ingredient to prevent the formation of impermeable layers. Furthermore, the contents uniformly disperse the polymer in cement mix.
Patent JP-S53108241-A (JP)
Title: Memory address modification system
Inventor: HORII YUTAKA
IPC: G06F9/355
Filed: 1977-03-02
Abstract: PURPOSE:To facilitate an easy index modification without carrying out the memory address calculation through program, by judging the index address modification through the memory address.
Patent JP-S52106564-A (JP)
Title: Intermittent rotation drive apparatus of body of rotation
Inventor: MINO JIYOUJI
IPC: B65G47/80
Filed: 1976-03-05
Abstract: PURPOSE: Intermittent rotation drive apparatus of body of rotation, in which linear and arcular guide rails are secured with driving body frame in specified manner, and rotation drive lever and holding lever are engaged and released, to attain intermittent rotation drive of body of rotation to both directions acculately and smoothly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58140159-A (JP)
Title: Transistor
Inventor: UEDA KAZUYOSHI
IPC: H01L29/72
Filed: 1982-02-16
Abstract: PURPOSE:To enable to obtain the titled transistor with large current capacity by a method wherein one edge of a high resistance layer is made to come in contact ohmically with emitters as the balance resistor layer of the divided emitters, and another edge is made to come in contact with a metal electrode to be connected to an outside lead. CONSTITUTION:A semiconductor substrate consisting of an N<+> type layer 1 and an N<-> type layer 2 forms a collector layer. A P type layer 3 to be used as the base layer is provided on the N<-> type layer 2, and the N<+> type layers 4 to constitute the divided emitters of the plural number are provided in the P type layer 3 thereof. An insulating film 5 consisting of SiO2 is provided on the p type layer 3, the N<+> type layers 4. Tandem type base electrodes 11 are provided on the insulating film 5 between the N<+> type layers 4, and are connected to the base layer 3 through contact holes in the insulating film 5 provided at the contact parts 10. The high resistance layer 6 is connected to the emitter layer through a contact hole 8 at the center of the insulating film 5, and moreover connected to the emitter electrodes through contact holes 9 at both the edges of the insulating film 7.
Patent JP-S54115726-A (JP)
Title: Electric brake for generator motor
Inventor: YOKOTA HIROSHI
IPC: H02P3/00
Filed: 1978-02-28
Abstract: PURPOSE: To make economical by shortcircuiting between each phase of armature circuit for generator motor through phase exchange disconnecting switch provided between a circuitbreaker connected to the system and a generator motor thereby eliminating the disconnecting switch dedicated for the brake.  
     CONSTITUTION: When the stopping command is provided during the operation of generator motor 1, the circuitbreaker 5 and the field circuitbreaker 8 are opened to disconnect the generator motor 1 from the system then the phase exchange disconnecting switches 3-1∼3-3 and 4-1∼4-3 are closed to shortcircuit between each phase of armature circuit for generator motor 1. When supplying predetermined field current from the exciting circuit 10 to the field winding 9 under this condition, the generator motor 1 functions as a generator to produce the braking force thus to stop it. Consequently the braking function can be performed by means of the phase  exchange disconnecting switches 3, 4 which perform the phase exchange in accordance with the operational state of the generator motor, resulting in the elimination of the disconnecting switch dedicated for the brake. 
     COPYRIGHT: (C)1979,JPO&Japio