baber/WOPTO huggingface dataset:
Patent JP-H09257239-A (JP)
Title: Heat storage combustion burner
Inventor: TANIGUCHI SATOSHI
IPC: F23L15/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce a differential temperature between the peripheral area and the central area and enhance the efficiency of energy by laying out at least a pair of heat reservoirs which are adjacent to each other in such a state that their shaft of a honeycomb communication holes may be deviated. SOLUTION: A radiant tube 41 is laid out in the upper part of a furnace chamber 1 made of refractory bricks. A pair of combustion chambers 5a and 5b which are connected to the radiant tube 41 and the end of the tube form a basic part of a burner main body 50. Refractory brick-made ducts 7a and 7b where heat reservoirs 6a and 6b in ceramics-made honeycomb structure is laid out, are continuously provided alone a gas flow passage and a heating air supply device and a combustion gas emission device are switchably connected to each other. The gas flow passages of the ducts 7a and 7b are bent in the form of the letter L. The heat reservoirs 6a and 61a and the heat reservoirs 6b and 61b are laid out across the space of a bending area 71, which deviates the axis of the honeycomb communication hole of the adjacent heat reservoirs in the direction at right angles.
Patent JP-H06281880-A (JP)
Title: Light source device
Inventor: HOSOKAWA HAYAMI
IPC: G02B27/10
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a light source device for generating a light having plural wavelengths. CONSTITUTION:A light outputted from a light emitting element 1a and a light outputted from a light emitting element 1b are synthesized by means of a dichroic mirror 3a, the synthesized light and a light outputted from a light emitting element 1c are synthesized by means of a dichroic mirror 3b, collimated by means of a lens 2a and outputted. The respective light emitting elements and E mirrors are located on a divergent optical path.
Patent JP-2000269487-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI TAKEYUKI
IPC: H01L29/78
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To enable low resistance for on-resistance by reducing switching loss and causing the breakdown strength to improve. SOLUTION: An n- epitaxial layer 4 is made on an n+ semiconductor substrate 2, and a base region (p-type region) 6 is made on this n- epitaxial layer 4. A source region (n+ region) 8 is made on the base region 6, and a trench 10, which breaks through the source region 8 and is shallower than the thickness of the base region 6, is made within the base region 6. An n-type region 12, higher in concentration than the n- epitaxial layer 4 is formed so as to reach the n- epitaxial layer 4, under the bottom of the trench 10. Then, a gate insulating film 14 is made on the flank and the bottom of the trench 10, and a gate electrode 16 is made on this gate insulating film 14.
Patent JP-S54160063-A (JP)
Title: Timer device for electric washing machine
Inventor: MIZUKAWA TAKUMI
IPC: H01H43/10
Filed: 1978-06-05
Abstract: PURPOSE: To suitably vary stroke time, and to make the condition information of a stroke accurate, by decoding the condition information of the stroke obtained from one portion of a contact group corresponding to a cam by means of a theoretical circuit, and by arbitrarily setting stroke time by means of users while advancing this device to the next process by driving a single motor.  
     CONSTITUTION: Seven reference stroke time is selected from the condition signals of the cam contacts T 1  A.T 1 B.T 2 A of a theoretical circuit 1. A and T 2 B timing  generator 2 forms a CR timer circuit working within time set by output signals from  the circuit 1, and a motor 3 drives a cam. Inverters 4, 5, 6, invert the signals of the contacts T 1 A.T 1 B.T 2 A, and AND circuits 7W12 are connected at the input side so as to discriminate six stroke conditions by the signals for contacts T 1 A.T 1 B. T 2 A and the inversion signals. An inverter 13 inverts the signals of the contact T 2 B, and diodes 14W20 are connected in series at the output sides of the AND circuits 7W12 and the inverter 13 so as to prevent the round circling of currents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03271504-A (JP)
Title: Master trip solenoid testing device for vacuum trip device
Inventor: ISHIZUKA TOKUKI
IPC: F01D21/20
Filed: 1990-03-20
Abstract: PURPOSE:To confirm soundness of a solenoid without stopping a unit during operation by providing a testing block between the unit and the solenoid of a vacuum trip device which interrupts steam sent from a boiler to a steam turbine. CONSTITUTION:A vacuum trip device A has a master trip solenoid 3 which is operated based on an abnormal signal output when an abnormal condition occurs at a steam turbine. The operation force of the solenoid 3 cuts pressure oil which is sent to a trip damp valve 1, and interrupts steam which is sent from a boiler to the steam turbine. A testing block 14 is provided between the master trip solenoid and a lever 4. When the operation of the solenoid 3 is to be tested, the testing block 14 is operated and detached from an upper part of the solenoid 3. Then the operation of the solenoid 3 is tested, and the condition is detected by limit switches 15b, 15c. The testing block 14 is returned to a former position. The test is terminated when the returning of the block 14 is detected by the other switches.
Patent JP-H06282496-A (JP)
Title: Recovery method for exclusive control instruction of dual common memory
Inventor: TAKAHASHI HAJIME
IPC: G06F15/17
Filed: 1993-03-26
Abstract: PURPOSE:To improve the reliability and availability of a system by increasing the possibility of the recovery of the exclusive control instruction accompanied by the rewriting of dual common memory modules. CONSTITUTION:When the exclusive control instruction is executed for the doubled, common memory modules 2 and 2', data are read out of the exclusive control area of the main common memory module 2 and it is decided whether or not the data match an expected value. When so, write access to the main common memory module 2 is carried out simultaneously with write access to the conventional common memory module 2. If abnormality is detected at this time, the instruction is re-executed to carry on the processing unless writing to the main common memory module is performed. Further, flags 2c and 2c' for deciding that writing operation is performed are provided to increase cases wherein the instruction can be re-executed.
Patent JP-H11265329-A (JP)
Title: Information processor and data communication method
Inventor: HARASHIMA TAKAHIRO
IPC: G06F13/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of properly executing the transmission of data to the same communication party by the same operation independently of a communication means to be used. SOLUTION: When a communication party and a data transmission instruction are inputted through an input part 1, a communication switching part 7 refers to the communication destination information of the communication party stored in a communication destination storing part 6, selects either one of data transmission based on data communication and data transmission based on an electronic mail, switches a connection destination based on the selected result, and then allows a communication part 4 to transmit data. A connection state detection part 10 detects a connection state with the connection, destination, and when the connection fails, another communication means is selected, a connection destination is switched and then the communication part 4 is allowed to transmit the data.
Patent JP-H05274889-A (JP)
Title: Nerve model element
IPC: G01N33/487
Filed: 1992-03-26
Abstract: PURPOSE:To provide the element which is a biomembrane model constituted by using a lipid thin film as a basic structure and disposing the protein reacting with various ions or chemical materials in this film and applies vibrations changing variously in correspondence to the external stimulus, such as photoirradiation or a chemical material. CONSTITUTION:This element consists of an ionic aq. soln. 2, an ion pump 3p installed thereon and the lipid thin film 3 embedded with an ion channel 3c and an electrode 6 for transmitting the film potential of this lipid thin film 3 as an electric signal. The ion pump 3p actively transfers the specific ion in the ionic aq. soln. from one side toward the other side of the lipid thin film by the external stimulus, such as photoirradiation 4. Then ion channel 3c opens when the film potential difference on both sides of the lipid thin film attains the certain threshold. The ion of the same code as the code of the ion obtd. by actively transferring the specific ion by the ion pump 3p is passively transferred. The opening and closing of the ion channel 3c are repeated when such lipid thin film 3 is subjected to the photoirradiation, by which the electric vibration signal is generated.
Patent JP-S52151061-A (JP)
Title: Digital electronic watch
Inventor: ASANO KAZUHIRO
IPC: G04G9/00
Filed: 1976-06-11
Abstract: PURPOSE:To facilitate volume production by changing the programs of a memory according to specifications in displaying time, etc. with a CPU, driver, etc.
Patent JP-H04304247-A (JP)
Title: Rubber composition for tire tread
Inventor: HAYASHI HIROFUMI
IPC: C08L9/00
Filed: 1991-04-01
Abstract: PURPOSE:To provide the title composition which can give a tire tread improved in performances on ice and icy snow and abrasion resistance. CONSTITUTION:A rubber composition for tire treads which comprises a diene rubber and a reinforcement, satisfies formula I: E<0.4 (F-32) (wherein E is the amount (pts.wt.) of the acetone/chloroform extractible per 100 pts.wt. rubber left after the vulcanized rubber is extracted with acetone/chloroform, and F is the amount (pts.wt.) of the reinforcement per 100 pts.wt. rubber left after the vulcanized rubber is extracted with acetone/chloroform), has a JIS hardness Hs (as measured in the form of a vulcanized rubber) of 74-65 at -5 deg.C and contains 2-15 pts.wt. calcium carbonate having a mean particle diameter of 10-200mum.
Patent JP-H07275391-A (JP)
Title: Disasters preventive system
Inventor: ISHII HIROMITSU
IPC: G01J1/42
Filed: 1994-04-06
Abstract: PURPOSE:To precisely judge a fire and increase efficiency of fire preventive mechanism by measuring burning energy of the fire origin from the accumulated temperature which is calculated by integrating an increase in temperature at every unit measuring section, and by controlling the volume of fire extinguishing agent to be sprayed. CONSTITUTION:An optical fiber 3 is installed as a thermal sensor within the measuring section L corresponding to the length of the tunnel 1 to inspect the temperature of every unit measuring section. The thermometer 4 is to obtain thermal data inside the tunnel 1 by way of the optical fiber 3. And based on the data thus obtained, the calculator 5 calculates an increase in temperature at every unit measuring section inside the measuring section L of the tunnel 1, and calculates the accumulated temperature by integrating the increase inside the section L. The judging part 6 judges the volume of the burning energy of the fire origin from the accumulated temperature calculated by the calculator 5 based on the data obtained by the thermometer 4. The controller 7 controls the volume of the fire extinguishing agent to be sprayed to the fire origin according to the volume of the burning energy.
Patent JP-H02247810-A (JP)
Title: Thin film magnetic head
Inventor: TOYODA ATSUSHI
IPC: G11B5/31
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a thin film magnetic head having a top end of desired dimensions and little deviation from the design by coating the insulating layer in the head with a gap layer. CONSTITUTION:The insulating layer 3 is formed on a base core 1, on which the gap layer 2 comprising an Al2O3 film is formed. When coil conductors 4a - 4d and insulating layers 3a - 3d are formed on the gap layer 2, the gap layer 2 (Al2O3 film) protects the insulating layer 3 so that the insulating layer 3 is not influenced by the processes of forming the coil conductors, etc. Therefore, the thin film magnetic head having dimensions coincident with design values of the end profile can be massproduced from wafers in one time.
Patent JP-S60211482-A (JP)
Title: Copying device
Inventor: OKA KENJIYU
IPC: G03G15/08
Filed: 1984-04-05
Abstract: PURPOSE:To make handling of a toner easy by using one kind of insulating toner to require only one toner hopper in two kinds of developing means of regular development and reversal development. CONSTITUTION:A reader/printer 1 is provided with an illuminating part A for a microfilm M, an optical system part B which projects the image onto a screen 2 or a photosensitive drum 11, and a printer part C including the photosensitive drum 11. In the printer part C, the photosensitive drum 11 is installed in the center so that it can be rotated counterclockwise, and a charging charger 12 having a grid 13, exposure slit 14, regular developing means 20, transversal developing means 30, transfer charger 15, separating charger 16, cleaner 17 of a remaining toner, and an eraser lamp 19 of remaining electric charge are arranged around the drum 11. A toner hopper 40 is provided just above the regular developing means 20, and supply spirals 41 and 42 in the bottom part of this hopper 40 are connected to developing means 20 and 30 respectively.
Patent JP-S5536401-A (JP)
Title: Amino-alpha-carboline compound and mutagenic agent containing the same
Inventor: YOSHIDA DAISUKE
IPC: C07D471/04
Filed: 1978-06-09
Abstract: NEW MATERIAL:Amino-α-carboline compound of the formula (R=H, OH).  
     EXAMPLE: 2-Amino-9H-pyrido[2,3-b]indole of formula I (R=H).  
     USE: Mutagenic agent and plasma-conversion factor of Salmonella typhimurium TA98. The carcinogenicity of chemicals, foods, etc. can be estimated by the mutagenesis of microorganisms.  
     PROCESS: Soybean casein is heated to give a distilled tar, which is then dissolved  with ether and acidified with HCl. This mixture is separated to an ethereal and an aqueous HCl layer under stirring. The separated aqueous HCl layer is collected and alkalized with NaOH, and ether is added. The resultant ethereal layer is separated and concentrated in vacuo to give a basic part which is extracted several times, giving a compound of the formula. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10270374-A (JP)
Title: Ion implanting method and manufacture of semiconductor integrated circuit device
Inventor: SATO HISAKO
IPC: H01L29/78
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of the element characteristic of a semiconductor integrated circuit device. SOLUTION: An ion implanting method includes a process for judging the possibility of the occurrence of channeling from the relationship between the implanting angle of ions and the crystal axis of a semiconductor substrate (103) and a process for judging whether the ion implanting angle is the optimum or not from the judgment results of the occurrence of channeling and the conditions of a device (104) so as to decide the optimum ion implanting angle for the formation of the device (105).
Patent JP-H02247579-A (JP)
Title: Pattern inspecting device for printed board
Inventor: MATSUDAIRA SHINICHI
IPC: H05K3/00
Filed: 1989-03-20
Abstract: PURPOSE:To detect a closed area pattern which is encircled with a closed loop automatically by generating figures of respective clearances and dividing lines according to pattern data on the printed board and detecting overlaps among them. CONSTITUTION:A pattern data memory 1 is stored with pattern data regarding patterns of through holes, pier holes, clearances, dividing lines of a power source and circuit terminals. An overlap detection part 2 detects clearance and dividing lines regarding overlaps according to this data. An overlap pattern generation part 2a couples patterns regarding the overlaps by segments. A closed loop generation part 3 detects overlap patterns forming the closed loop pattern. A circuit terminal detection part 4 decides whether or not there is a circuit terminal of the power source in the closed loop pattern and sends data to a plotting output part 5. The output part 5 plots, outputs and displays the closed loop pattern so that whether or not there is a circuit terminal in the closed loop pattern can be discriminated.
Patent JP-2000232770-A (JP)
Title: Permanent motor using action between continuous magnetic poles with uneven flux density
Inventor: SUGIYAMA MINORU
IPC: H02N11/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide free and clean energy by magnetic force semipermanently by installing a moving magnet which is movable being bound on the center line between fixed magnet orbits, with magnetic poles of the moving magnet facing those of opposite polarity of fixed magnets located on both sides. SOLUTION: When a moving magnet 3 which is much shorter than fixed magnet orbits A, B (2) is put between continuous dense magnetic poles on the left of a vertical center line, the moving magnet 3 is attracted by a most narrow part 4 once it comes within a magnetic field of the most narrow part 4 to be allowed to move on by inertia force on the center line into a next magnetic field surrounded by a dotted line, When it comes within the next magnetic field, it is accelerated by attractive force to be moved on into a next magnetic field and so on and thus, the moving magnet can make a continuous movement. On the right of the vertical center line, a moving magnet 3 which is longer than the fixed magnets A, B reaches one most narrow part and another most narrow part at a time without relying only on inertia traveling and direct attractive force works on the magnet continuously.  Consequently, direct thrust and driving force can be obtained from free and clean energy using magnetic force as an energy source.
Patent JP-H10228860-A (JP)
Title: Hole machining method of spring for holding shadow mask of cathode-ray tube
Inventor: HAYASHI TAMOTSU
IPC: B21D19/08
Filed: 1997-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a hole machining method for holding a shadow mask of a cathode-ray tube by which fitting hole of a spring for holding a shadow mask of a cathode-ray tube is formed by dies. SOLUTION: This method is to form a fitting hole in a spring to be provided with the fitting hole in which a fixed pin fixed in a frame of a shadow mask of a cathode-ray tube and installed inside the cathode-ray tube is fitted. A hole with a narrower hole diameter than that of the fixed pin is formed in a spring material 13 to be used for producing the spring, the circumferential rim 13a of the hole is made thin by drawing or pressing process, and after that, the hole is drawn to have the same diameter as that of the fitting hole to give a fitting hole in the surrounding of which a side rim part having tip end part extended outward in the radius direction are formed.
Patent JP-S63235285-A (JP)
Inventor: KENJO YOICHI
IPC: B66B13/30
Filed: 1987-03-25
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-S51145029-A (JP)
Title: Combustion method and system
Inventor: SASAKI TSUTOMU
IPC: F23C99/00
Filed: 1975-06-06
Abstract: PURPOSE: An efficient combustion system which can reduce NOx exhaust by adding ammonia instead of using catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04279647-A (JP)
Title: Thermoplastic resin composition
Inventor: MISHIMA YASUHIRO
IPC: C08L53/00
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a thermoplastic resin composition, excellent in impact and surface layer peeling resistances and fluidity by blending a resin composition composed of a styrene-based resin and/or a vinyl chloride-based resin, etc., with a specific modifying agent. CONSTITUTION:A thermoplastic resin composition is obtained by blending 100 pts.wt. total amount of (A) 10-100 pts.wt. styrene-based resin having a composition of a portion soluble in methyl ethyl ketone and containing a vinyl cyanide compound and/or an alkyl methacrylate compound as a copolymerization component and further having 0.2-0.9dl/g reduced viscosity and/or (B) vinyl chloride- based resin having 400-1500 average polymerization degree and (C) 90-0 pts.wt. olefinic resin (e.g. a propylene-based polymer) with (D) 3-50 pts.wt. block copolymer modifying agent composed of (D1) olefinic polymer blocks having 1000-50000 number-average molecular weight and (D2) alkyl (meth)acrylate-based polymer blocks having 1000-60000 number-average molecular weight and 15-80wt.% methyl methacrylate content.
Patent JP-S62225011-A (JP)
Title: Push-pull amplifier
Inventor: OOYAMA AKIHIRO
IPC: H03F3/30
Filed: 1986-03-27
Abstract: PURPOSE:To prevent an output transistor (TR) from being destroyed at grounding or short-circuit by changing a current of a current source connected to a collector of a TR driving the output TR in response to a potential at an output terminal. CONSTITUTION:A current IR13 flowing to a resistor 13 with an output terminal 2 at a voltage Vout is expressed as IR13=(Vout-VD)/R13, where VD is a potential difference of base-emitter when a TR 12 is turned on and the current is fed to a base of a TR 8 by a current mirror circuit ( comprising TRs 11,12 and TRs 9,10). The current IQ5 fed to the collector of the TR 5 is expressed as IRl3xXhFE, where hFE is a DC amplification factor of the TR 8. The maximum colllctor current IQ3MAX flowing to the TR 3 is expressed as IQ3MAX= IQ5muhFE, where hFE is a DC amplification factor of the TR 3. The collector loss PCQ3 consumed in the TR 3 is expressed as VCEX IQ3MAX, where VCE is the collector-emitter voltage of the TR 3. Thus, the loss PCQ3 is zero at grounding. Similarly, since the current IQ4MAX is small even at short-circuit, the loss PCQ4 is zero.
Patent JP-H03103214-A (JP)
Title: Thermal insulation device
Inventor: MIWA MICHIO
IPC: B65D23/10
Filed: 1989-03-20
Abstract: PURPOSE:To obtain an effective thermal insulation effect, and also, to pour the content being in a contained state by providing a tight ring for tightening and holding a drum part of a container, a clamp means for executing tightening and release, and a container detecting part for allowing the clamp means to execute tightening. CONSTITUTION:When a beer bottle 4 is inserted through a upper cover 2 and a tight ring 8, it is contained into a heat insulating chamber 6 in a state its neck part is exposed. By dead weight of the beer bottle 4, a detection piece 13 is depressed, a swing piece 12 oscillates by interlocking therewith, and a connecting rod 14 is pushed up. Therefore, an operating lever 18 oscillates centering around a pin 21 and a tightening part 22 is raised. Subsequently, both projecting pieces 23 of the tightening part 22 are guided to a detaining groove 27 along an inclined surface 26, and the tight ring 8 is brought to diameter reduction gradually, and tightens gradually the beer bottle 4. Next, at the time point when both the projecting pieces 23 are engaged to the detaining groove 27, tightening of the beer bottle 4 by the tight ring 8 is completed. Even if a body 1 is inclined, it does not occur that the beer bottle 4 falls out, and since beer is held in a heat insulating state, a temperature rise is avoided.