baber/WOPTO huggingface dataset:
Patent JP-S6079096-A (JP)
Title: Automated production of solid fuel and equipment therefor
Inventor: MORITA CHIRIO
IPC: C10L5/00
Filed: 1983-10-05
Abstract: PURPOSE:To prepare a solid fuel in small pieces efficiently, by cooling a base fuel in high temp. liquid in a cylindrical mold, cutting the solidified fuel to length and cutting them again to appropriate lengths by use of a cutter line. CONSTITUTION:A base fuel at high temp. poured intermittently into a piston cylinder, is cooled at rest for solidification and the solidified fuel is extruded and cut to length. The solid fuel in rods (A) is carried onto a supporting plate 73 and is received in a groove 74 of an extruding plate 70 as the plate 70 is moved down. Then a pushing plate 72 is moved in the direction at right angles to the axis of the solid fuel (A) to just a front of a cutter line 77 (75 and 76 are supporters) and the pushing plate 72 is returned to the initial position. The above operation is repeated to cut the fuel (A) with the cutter line 77 into solid fuel in small pieces (B).
Patent JP-H0828861-A (JP)
Title: Incinerator
Inventor: KINOSHITA KAZUHISA
IPC: F23L5/02
Filed: 1994-07-14
Abstract: PURPOSE:To provide an incinerator capable of reducing unburned or incombustible gas to a minimum without installing an expensive burner combustion device and the like by a method wherein an air transporting device utilizing an air wheel is installed at a proper location near an incinerator chamber. CONSTITUTION:Air is forcedly fed into an incinerator chamber 1 through an air feeding device 3 directly or through a pipe 4 and the like under utilization of a windmill 2 installed at a proper location near a side surface of the incinerator chamber 1 or a location near a lower part of the incinerator chamber. The air feeding device 3 utilizing a plurality of windmills 2 may be connected to the pipe 4. When Savonius windmills 5 are used as the windmill 2, it is preferable that a slight amount of air flow enables the air to be forcedly fed into the incinerator chamber 1 under its rotation. Or as the air transporting device to be installed at a proper location near the incinerator chamber, the windmills 2, a blower driven by an electrical power and the like and each of the air transporting means of natural aeration can be freely selected.
Patent JP-2000017878-A (JP)
Title: Method and device for setting tank roof
Inventor: MIZOGUCHI YOSHIRO
IPC: E04H7/06
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To perform air raising in a stabilized state where a roof to which a local heavy weight matter is attached. SOLUTION: A staging frame 16 extending in inside and outside directions is set on the upward part of the side wall 3 of a tank body 1. Sheaves 17, 18 are attached to the inside and outside ends of the staging frame 16. The intermediate part of a wire rope 19 connecting one end in the neighborhood of the local heavy weight matter 14 on a roof 4 is hooked on the sheaves 17, 18, and a counter weight 20 is hung down at the other end of the wire rope 19. The roof 4 is air-raised while weight balance with the local heavy weight matter 14 is kept by the counter weight 20.
Patent JP-H0745815-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TERASAWA YOSHIO
IPC: H01L21/335
Filed: 1993-07-28
Abstract: PURPOSE:To provide an electrostatic induction thyristor, an electrostatic induction transfer, and a GTO thyristor, whose gate regions and gate electrodes are buried in a semiconductor substrate, and their manufacture. CONSTITUTION:A p<+>-type gate region 14 is made selectively on the topside of an n<->-type substrate 10, and next a gate electrode 30 is selectively formed on a p<+> gate region 14. A p<+>-layer is made below the n<->-type substrate 10. A recess 26 capable of housing a gate electrode 30 is provided below the n<->-type substrate 20. An n<+>-type layer 22 is made on the n-substrate 20. Impurities are removed from the n-substrates 10 and 20 by RCA cleaning, and then those are washed with pure water, and dried by a spinner. Next, the n-substrates 10 and 20 are joined to each other by heating them to 700-1100 deg.C in an H2 atmosphere, in the condition that the topside 19 of the N<->substrate 10 and the projection 29 of the N<->substrate 20 are brought into contact with each other.
Patent JP-2001016039-A (JP)
Title: Variable frequency oscillation circuit
Inventor: KOYAIZU YASUO
IPC: H03B5/32
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To vary a frequency over a wide range by connecting in series a piezoelectric oscillator connected to an oscillation circuit, a variable capacitance diode and a circuit network where inductance and capacity are connected in parallel. SOLUTION: A piezoelectric oscillator 3 is connected to a transistor oscillation circuit, and a variable capacitance diode 4 is connected to the piezoelectric oscillator 3 in series. A circuit network 5, where an inductance 51 and a capacity 52 are connected in parallel is arranged between the piezoelectric oscillator 3 and the variable capacitance diode 4 and the oscillation circuit varying a frequency, is constituted. The parallel resonance frequency between the inductance 51 and the capacity 52 is set higher than the oscillation frequency of the piezoelectric element 3. Thus, a wide frequency variable range is obtained. Consequently, the frequency can be varied over a wide range compared to a conventional variable frequency oscillation circuit by adding the circuit network 5, where the inductance 51 and the capacity 52 are connected in parallel.
Patent JP-S6248916-A (JP)
Title: Internal combustion engine
Inventor: ISHIDA SHIRO
IPC: F02B75/12
Filed: 1985-08-27
Abstract: PURPOSE:To ensure proper combustion even under low load and at the low temperature of an engine, by providing a sub-nozzle hole for injecting fuel into a combustion chamber on a fuel injection nozzle, and providing a spark igniting means for igniting splashed fuel. CONSTITUTION:A main nozzle hole 6 for main injection is formed in the nozzle center of a fuel injection nozzle 5, and a sub-nozzle hole 7 for subinjection is formed on a conical nozzle side portion. The sub-nozzle hole 7 forces subspray f to smash onto an internal wall 8 so that the part f1 of it is splashed into particles by the force of the smash. A spark igniting means 9 for igniting the splashed fuel f1 is provided. Thereby, proper combustion can be ensured even under low load and at the low temperature of an engine.
Patent JP-H05267705-A (JP)
Title: Thin solar cell and method of manufacturing therefor
IPC: H01L31/05
Filed: 1992-07-14
Abstract: PURPOSE: To enable secure connection to the solar modules with large area and lightweight by the conductive connection of the one side of a wire bonding point on the front surface contacting body and the conductive connection of the other side of the wire-bonding point on the back surface contacting body and arranging the wire-bonding point on the surface of a side of the solar cell, detaching the wire-bonding point from the semiconductor main body. CONSTITUTION: A pair of bondings 8 and 81 is arranged on the same side with a semiconductor main body 1 on the surface of an adhered layer 5 or a cover glass 4 for connecting a solar cell connecting body 7 which forms a serially connected body or a parallel body of solar cells to a front surface contacting body 2 or a back surface contacting body 6. Wire-bonding points are connected conductively to the front surface contacting body 2 or the back surface contacting body 6, through a catenary contacting points. Therefore, secure connection to the solar module with large area and lightweight is enabled.
Patent JP-H0718652-A (JP)
Title: Vibrating/consolidating machine
Inventor: OIKAWA TAKESHI
IPC: E01C19/34
Filed: 1993-06-30
Abstract: PURPOSE:To simplify the structure of a phase switching means switching the phase of a vibration exciter. CONSTITUTION:A floating pulley support plate 22 having a pair of upper and lower pulleys 23, 24 is provided rockably in the longitudinal direction of a machine body in a vibrating/consolidating machine changing the phases of eccentric pendulums provided on two parallel shafts to recinrocate the machine body. A both-face toothed belt 25 is suspended on toothed pulleys 18, 20 provided on two shafts via the floating pulleys 23, 24, two shafts are rotated in opposite directions to each other, and the phases of eccentric pendulums of two shafts are changed by the rocking of the floating pulley support plate 22. A spring acting against the exciting force generated by the rotation of the eccentric pendulums is provided on a switching arm connected to the support shaft of the floating pulley support plate 22. An operation lever 11 provided on a handle 8 is connected to the switching arm via a connecting member 12, the action of the operation lever 11 is transferred to the floating pulley support plate 22 via the switching arm and a cushioning body 28, and the advance direction of the machine body can be switched back and forth.
Patent JP-H0473985-A (JP)
Title: Distributed-feedback semiconductor laser
Inventor: HIRONO TAKUSHI
IPC: H01S5/00
Filed: 1990-07-13
Abstract: PURPOSE:To remarkably increase the varying width of a wavelength of a laser oscillation by incorporating a continuously varying pitch between first and second end faces in a diffraction grating. CONSTITUTION:A diffraction grating 12 of a distributed-feedback semiconductor laser is formed by extending between opposed end faces 11c and 11b in a semiconductor laminate 11. A pitch linearly and continuously varying in a state linearly reducing from the side of end face 11c to the side of end face 11d is formed between the opposed end faces 11a and 11b.
Patent JP-H0240353-A (JP)
Title: Novel 1,2-quinone diazide compound
Inventor: TSUTSUMI YOSHITAKA
IPC: C07C309/76
Filed: 1988-07-28
Abstract: NEW MATERIAL:The compound of formula (R is 1-4C alkyl; A and B are H, halogen, 1-4C alkyl or 1-4C alkoxy; D is 1,2-naphtoquinone-diazido-4-sulfonyl, 1,2-benzoquinonediazido-4-sulfonyl, H, etc., provided that at least one of D is not H; n is 1-5). USE:A positive-type photoresist composition. A positive-type photoresist having excellent sensitivity, resolution, heat-resistance and pattern form and exhiviting good performance to g-line or i-line light source can be produced by using the compound together with an alkali-soluble resin. PREPARATION:The compound of formula can be produced by esterifying the hydroxyl group of a polyhydroxybenzoic acid amide with 1,2- naphthoquinonediazido-4-sulfonyl chloride, etc., in the presence of a base (e.g., KOH).
Patent JP-S5975871-A (JP)
Title: Steering apparatus for swing type car
Inventor: AOI KAZUO
IPC: B62D9/02
Filed: 1982-10-26
Abstract: PURPOSE:To permit a little turn of a steering wheel to be correctly transmitted to front wheels by allowing front wheels to be turned up to the max. steering angle without changing the position of hands on the steering wheel. CONSTITUTION:A driver sits on a seat 94 and sets at least one foot onto a road surface and maintains a frame 10 at erection position. Once traveling is started, traveling is continued, through setting both feet onto a foot rest 86, keeping the frame 10 at erection situation by balancing driver's weight with the operation of a steering wheel 54. In turning, the steering wheel 54 is turned a little in the reverse direction to that of turn, and start operation for turn is executed and then the frame 10 is tilted in the direction of turn by throwing down a driver's body towards the inside in the direction of turn. Since the steering wheel 54 is turned right and left by about 60 deg. at max., and the whole revolution angle is set about 120 deg., a little turn of the steering wheel 54 is transmitted directly to front wheels 36, and the steering angle for front wheels 36 can be corrected speedily.
Patent JP-H0935185-A (JP)
Title: Vehicle communication system and vehicle
Inventor: NITORI KAZUHIKO
IPC: H04B7/26
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit/receive much information between a road and a vehicle and between vehicles without preparing communication constitution in each information sort and to attain also group traveling control and automatic traveling control. SOLUTION: A 1st transceiver 1 for directing a driving direction and a 2nd transceiver 2 for directing the reverse direction against the driving direction are loaded on a vehicle and a transceiver 3 connected to a road side communication network is arranged on the road side. Each of these transceivers is provided with a data packet transmitting/receiving means (1) and a relative position detecting means (2)  for measuring a difference between the transmitting time of a signal for carrying an originating source data packet from the transceiver itself and the receiving time of a return signal for carrying a return data packet from the opposite transceiver in response to the transmitted data packet and the incident angle of the signal from the opposite transceiver and obtaining relative position information between its own transceiver and the opposite transceiver based upon the measured values.
Patent JP-S6434108-A (JP)
Title: Magnetic levitation type noncontact guiding device
Inventor: SUGIYAMA HITOSHI
IPC: B60L13/08
Filed: 1987-07-27
Abstract: PURPOSE:To miniaturize and simplify a moving table, by a method wherein guiding coils are provided at opposing positions, pinching a permanent magnet for guiding, respectively while the guiding coils are connected by yokes. CONSTITUTION:A moving table 1 is levitated by a repulsive force, generated by plate type permanent magnets 3, 4 for levitation, which are provided on the lower surface of the moving table 1 and the upper surface of a fixed table 2. Permanent magnets 5 for guiding are provided at both left and right ends of the moving table 1 while magnetism generators 6 are provided at the left and right sides of the fixed table 2 symmetrically. The magnetism generator 6 is composed of a horizontal U-shaped yoke 7, provided on the fixed table 1 so as to pinch the permanent magnet 5 for guiding the moving table 1 from upper and lower direction, and windings 8, attached to respective tip ends of the yoke 7. According to this constitution, the moving table can be miniaturized and the weight reduced.
Patent JP-H1023162-A (JP)
Title: Communication method in internet network
Inventor: OSETO FUTOSHI
IPC: H04L12/70
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication method for an internet network in which a called party can reply quickly to a communication request from a caller in the case of making communication between network terminals not always connected to the network via internet. SOLUTION: Caller network terminals 11, 12 connect to network repeaters 21, 22 to call a pager of a called network terminal equipment via a pager base station 31 so as to inform assigned addresses to the called terminal equipments. In the case of receiving the address of the caller network terminal equipment by the pager, the called network terminal equipment informs the address assigned through connection to the network repeaters 21, 22 to the caller network terminal equipments.
Patent JP-H0351916-A (JP)
Title: Information conversion system and its method
Inventor: OBA MASAHIRO
IPC: G06F9/44
Filed: 1989-07-19
Abstract: PURPOSE:To enable the users except the program specialists to operate an information conversion system by describing the conversion drawing methods of the information and the external information source information as the knowledge. CONSTITUTION:A knowledge store part 11 stores a rule group describing the conversion method between the graphic variable information and the external information source postulate/result information and a rule group describing the conversion method between the graphic variable information. Therefore the conversion methods of the chart information and the external information source information can be freely described at the part 11 as the knowledges with no use of a program. Based on these knowledges, an information conversion part 7 serving as an inference mechanism performs the conversion of information with no malfunction. As a result, the users even if not program specialists can operate an information conversion system and also can easily and immediately produce the conversion method between the optional external information sources and the charts produced as necessary. Then the working efficiency is improved.
Patent JP-H0273994-A (JP)
Title: Dyeing of surface of anodic oxidized aluminum with electrolytic metal salt
Inventor: DEIITAA BURODAARA
IPC: C25D11/22
Filed: 1989-07-19
Abstract: PURPOSE: To subject the anodically oxidized surface of Al or Al alloy to a stable and uniform electrolytic metal salt dyeing, by electrolytically treating this surface by using an acidic electrolyte contg. a tin II salt and a specified water-soluble compd. to stabilize the same at a specified concn.  
     CONSTITUTION: An anodic oxide layer is formed on the surface of Al or an Al alloy by electrolytically treating the Al to Al alloy with a DC current in an acidic soln. the anodically oxidized surface of Al or the Al alloy is then subjected to electrolytic metal salt dyeing by using the acidic electrolyte contg. the tin II salt by the AC or the AC superposed with the DC. One or more kinds of the water-soluble compds., which are expressed by the formula (where, each of R 1  to R 5  is hydrogen, a 1 to 22C alkyl, aryl, its, alkali metal sulfonate salt, etc., at least one kind or R 1  to R 3  are residues exclusive of hydrogen) and stabilize the tin II salt are incorporated into the electrolyte described above in a concn. of a range of 0.01g/l to the dissolution threshold. These compds. prevent the oxidation of the tin II salt to a tin IV compd. by the oxygen in the atm. As a result, the electrolytic metal salt dyeing described above is stably executed with a uniform electrodeposition characteristics. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0849206-A (JP)
Title: Paved structure body and its executing method
Inventor: KOKUSHO MASATO
IPC: E01C7/35
Filed: 1994-08-09
Abstract: PURPOSE:To make the surface of a backing layer hand to slide and to give it resiliency and sliding ability by unitedly fixing a sheet-shaped fiber reinforced body or a sheet-shaped synthetic resin reinforcing body to the surface of a backing layer constructed on a road bed through a resin composition. CONSTITUTION:A backing layer composed of some of asphalt concrete, a rubber chip layer and an urethane layer is formed on a road bed G, and a sheet-shaped fiber reinforced body 5 composed of a bulky foundation cloth or the like is constructed on the surface of the backing layer 1 with an applied or a nonapplied primer. Next, a resin composition Q such as urethane, epoxy and polyester resins is sprayed onto the sheet-shaped fiber reinforced body and hardened for uniting the backing layer 1 and the sheet-shaped fiber reinforced body 5. In addition, as occasion demands, an impregnated flocked foundation provided with design-ability by coloring or a sheet-shaped synthetic resin reinforced body such as a porous rubber-shaped elastic body mat having various designs are used instead of the bulky sheet 5. Thus the surface of the backing layer is made difficult to slide, and can be improved in resiliency, slideability and a fine sight, and simply and inexpensively executed.
Patent JP-S60115898-A (JP)
Inventor: KAKIHANA HIDETAKE
IPC: G21F3/00
Filed: 1984-09-07
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-S6344705-A (JP)
Inventor: MIURA YOSHIKO
IPC: H01C17/06
Filed: 1986-08-12
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-H0637299-A (JP)
Title: Optical integrated circuit
Inventor: SUZUKI YASUHIRO
IPC: H01S5/183
Filed: 1992-07-15
Abstract: PURPOSE:To enable an optical integrated circuit device to be compact in constitution and simplified in manufacturing process by a method wherein a laser oscillator and a detector are integrated into a laminated structure on a semiconductor substrate. CONSTITUTION:In a laminated structure on a semiconductor substrate 10, an absorbing layer 6 which detects an incident light of first wavelength is made to also serve as an active layer which oscillates an output light of second wavelength. An oscillator structure 1 which oscillates light of second wavelength is equipped with a detector structure which detects incident light of first wavelength. A planar semiconductor laser 1 of layered structure which enables incident light of third wavelength larger than other wavelengths to penetrate into a lower structure preventing light rays of first and second wavelength from penetrating into the lower structure is provided. Furthermore, a planar photodetector 2 of layered structure which detects light of third wavelength is provided between the semiconductor laser 1 of layered structure and the semiconductor substrate 10. By this setup, the selection of wavelengths required for transmitting/receiving light multiplex signals and an optical circuit which takes part in transmitting/receiving optical signal can be integrated into one piece.
Patent JP-H0854742-A (JP)
Title: Electrophotographic organic photoreceptor
Inventor: YAMAZAKI MASASHI
IPC: G03G5/05
Filed: 1994-08-10
Abstract: PURPOSE:To obtain an org. photoreceptor maintaining stable characteristics and stably giving a satisfactory image even after use over a long period of time by adding a specified compd. as an antioxidant to a photosensitive layer. CONSTITUTION:A 1-oxy-4-acyloxypiperidine compd. or a 1-oxy-4-acylamino- piperidine compd. represented by the formula is added as an antioxidant to a photosensitive layer 2a. In the formula, each of R<1>-R<4> is H, 1-30C straight chain or branched alkyl, etc., R<1>-R<4> are not simultaneously H, R<5> is H, 1-18C alkyl, etc., X is -O or -NE- (E is H, 1-18C alkyl, etc.), A is directly bonding n-valent 1-20C straight chain or branched alkyl, etc., and (n) is an integer of 1-4.
Patent JP-H0849617-A (JP)
Title: Solenoid valve device of fuel injection pump
Inventor: HENDA YOSHIMITSU
IPC: F02M59/36
Filed: 1994-08-10
Abstract: PURPOSE:To improve responsiveness at the time of closing a solenoid valve device suitably used as an electromagnetic spill valve for controlling the fuel, in a fuel supply passage for a diesel engine. CONSTITUTION:A spill passage consisting of an entrance passage 11 and an exit passage 13 formed in a body 1, a solenoid 2 for generating electromagnetic force, and a valve body formed of a needle valve 4 for opening/closing the spill passages 11, 13 and an armature 6 which displaces the needle valve 4 by the electromagnetic force of the solenoid 2, are provided, and arranged in a fuel injection pump equipped with a feed pump for pressurizing the fuel. An oil pressure chamber 8 so constituted that the pressurized fuel energizes the needle valve 4 in the valve closing direction by introducing the pressurized fuel from the feed pump, and a pressure introduction passage 16 for introducing the fuel pressurized by the feed pump to the oil pressure chamber 8 at the time when the fuel injection pump is in its intake stroke, are also provided.
Patent JP-H0477256-A (JP)
Title: Multi-nozzle ink-jet head
Inventor: TAKADA NOBORU
IPC: B41J2/055
Filed: 1990-07-18
Abstract: PURPOSE:To prevent a piezoelectric element from cracking which is installed on the outer wall of pressure chambers using an adhesive so that the chambers are covered by the piezoelectric element by providing the piezoelectric element which is thicker than 0.15mm. CONSTITUTION:A piezoelectric element 11 is thicker than 0.15mm and an elec trode is entirely formed on a side which comes in contact with the outer wall 6 of the element 11, and the electrode is formed only on a part corresponding to a pressure chamber 1 on the other side. The piezoelectric element 11 is installed on the outer wall 6 by thermally curing an adhesive 7. A single liquid- type epoxy adhesive is used, for example, as the adhesive 7. If ink is ejected using an ink jet head thus obtained, it is confirmed that its use does not pose any problem, although a slight increase in drive voltage required for ink ejection is observed as the piezoelectric element becomes thicker.